[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.399645] audit: type=1400 audit(1517726131.146:6): avc: denied { map } for pid=4158 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.221' (ECDSA) to the list of known hosts. 2018/02/04 06:36:01 fuzzer started syzkaller login: [ 48.896334] audit: type=1400 audit(1517726161.643:7): avc: denied { map } for pid=4173 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/04 06:36:01 dialing manager at 10.128.0.26:38075 [ 52.774977] can: request_module (can-proto-0) failed. [ 52.784908] can: request_module (can-proto-0) failed. 2018/02/04 06:36:06 kcov=true, comps=true [ 53.334661] audit: type=1400 audit(1517726166.081:8): avc: denied { map } for pid=4173 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9052 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/04 06:36:08 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cfa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008f0000)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000f9b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x14)=@ll={0x11, 0x17, r1, 0x1, 0x5, 0x6, @empty}, 0x14, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xad)="3aefa8859de237613f370bd673e543f904d34f1bc7cbedad83039f408753954d02784382df713e6f108e06a8b07a482cee322f5cb66cc34d22e067b551118743c14575ed8222834c7929128bec39f7e457b7a9605d1653012d3ef43db6a12226900971075c92625c38bba8788b2aafbc4f44e033a0bc93606c314d8fc0a3f78b949c1e3e7c27e16ed9ea3b2d42b213cffd47f51ae0df4dfd064542fd047b92ca08ec76849256300f91d7b89543", 0xad}, {&(0x7f0000000000)="bbaa5813972e5840", 0x8}, {&(0x7f0000684000)="2f43be1ef62c2574e379b89877bdb18cb92dffaba79ed89af60bffd48be9352f85c7cacd670ae626d9f5aa39b8e42973d843da3136dfcecd4c24ce03f898e334bf42c050c7f3848a", 0x48}, {&(0x7f0000001000-0x53)="fcf41bab6c0213abcdaba495416a97f86d9e1fc6070ade777785582deefb0c3000f0261bce5f79ace4a18b3039ef36e6bd858f5e6a6cb8832cece37ff86fd3a2899c8f415b28c75e7a107a0cf7dda3c0b9e15a", 0x53}, {&(0x7f0000000000)="302e2c7e221bc57108209dcc8384c81acc1dc2a1e092487d253ab1ff889456c7463b8abf", 0x24}], 0x5, &(0x7f0000dce000-0x230)=[{0x60, 0x116, 0x7, "123b5d39b55de2d5d3a79bbbbb68734fafae8c72e213b18c883e15cf77e8bc41915771b27437683ef40c4b6466e0feb190ef6139956f6f5009567afa77297c97a20f46efffb126c1268c4c"}, {0x108, 0x10a, 0xb8, "6fc4836448b9355660e639434c31ae17a79db6689171acc88c70416f07e3b1758d26c4fd4d43c46c96e58f3ab9f7f5faf8a31956b7d0571ae2acbd46ef1a864c39ad8401ef8f58427bbf23c094e3b3c903899def8d7c72b060d75eeb2ab8cdf26973da74326c889277280cd1fee3813d7c4ad04dfb5d47db4b2fe979339f2554e57f0f5becfc1bda0225bb05f95bb5ebcefbc74bf93e5b31b16f98f02e9f83deedbbc3b27db3fed7e14cf3b4ccb8b235a54368811c2d1317d4255d9d2797309ab59a7f3405b20fbd96b144ed642d9508a3bafd8f9aa732d42078e90ae29b623187ad1e27ac08f7c64c30fe1fb0053021040c6e48d2a2dbe6"}, {0xc8, 0x110, 0x1, "416c2bd1f0bf5f56e6cc5d7581015c3b07f79eea44e8379ece87b0bb5a78b05860c1a409db20cd894b904f13f533ab1df123c1273e242e5c4cec45b023f9a34bb72e52c7621ab738a67b1ea04d1606148fe715684decb47708e908bbf6a434bf7cbe5ac9977f64d0f6cf5e7810b2ba3bcef8bdf970a8497b09c61a8fed4090f69ef8a0f28946e328571753652c5ec3f787e0452a0ad50e56bcf62077844b47a7acec846e9520e8555676bdfeee4aa63ff09f6132f746b5"}], 0x230, 0x200088c0}, 0x20000000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000002000-0x4)=0x81, 0x4) fcntl$getown(r0, 0x9) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r1}, 0x10) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003000-0x98)="6cbda3c42784078db1bceb8526bf82453d0198eb9aeaa4d6c73ea33cebf6d7e4202f983b200be177037f1989321710129a6a5d491c6cc83425f8c439971f63935a9d50ee6a225507c1d3d8da80d3053777b78812bd298f5537833500bb14879159e6ae6f4fbbd535032917719ea09ed9e3c5e6163987a6c9f9cfeb9fa9e97a0de83734295e35cf6d7fd4800f44af6762251a715d27f3aa1f", 0x98, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r3, 0x7000000000000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000001000)=0x4, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000)={0xfffffffffffffff8, 0x8001}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={r4, 0x80000, r0}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005000-0xc), &(0x7f0000004000-0x4)=0xc) 2018/02/04 06:36:08 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d98000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000378000-0x26)=""/38) fstat(r0, &(0x7f0000bff000-0x44)) ioctl(r0, 0x1000, &(0x7f00005ce000)="a2cb994c3ad6333dd4f64b15095bc6d7f2c1bd429a1bca60be5e0ac464259a1ae9f1459782626cad2b865c1598a45ca1aa116da1563c42b082720585812c0e92c8f744f915749c8ca9775f7b3b6a683638c6") r1 = shmget$private(0x0, 0x3000, 0x801, &(0x7f0000f2f000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/111) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, r2) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000000)="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") 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) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000000000)=@hci, 0x6, &(0x7f0000001000)=[{&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x6a)=""/106, 0x6a}], 0x3, &(0x7f0000000000), 0x0, 0x1}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000002000)={0x20, 0x5, 0xffff}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x6e)=""/110) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000)={0x0, 0x3d, 0x6, @tid}, &(0x7f0000004000-0x4)=0x0) timer_getoverrun(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000006000-0xc)={0x8, 0x7fffffff}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000006000-0x8)=&(0x7f0000001000)) r5 = semget(0x1, 0x7, 0x400) semop(r5, &(0x7f0000002000)=[{0x3, 0x800, 0x800}, {0x3, 0x9, 0x1000}, {0x7, 0x0, 0x1800}, {0x2, 0x2, 0x800}], 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000-0x10)=@common, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x8000000, 0x5, 0x0, 0x400, 0x40c0000, r4}) 2018/02/04 06:36:08 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000eff000)='/dev/vcsa#\x00', 0x4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0xa0)="dec05e155556ff10f1176c40a358402950abf197bffd04e5aa1de15ddc6640a444e17932ea6d691844a2b31c1c16fb7e120b644fca3e668de07e9eefd86333e770491e06e4b282d881315f64f50179c2227a3e4e298eae0600323a51414a5fcf68522308c8289edd3ef1fb9f112ce6df7c5a8785e850ab53af1bc4abc2edb2c05af35a64250c7917f4afc09ea0f3f5910273a9a015720524bb71717c309695dd", 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000003000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000003000)=""/24, &(0x7f0000004000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0xf6cc, 0x4, 0x2, 0x7, 0x9, 0xfa1, 0x6, 0x1, 0x0}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000)={r1, 0x43}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x2000, 0x0) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003000)=0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = geteuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)={0x16ec, 0x3d, 0x400, 0x0, 0x0, "", [@generic="0ac61b11973effe5cf70c46c161362ccb25d", @nested={0x1200, 0x40, [@generic="bf8506af4cb43c8967fb49c9061a56451bf909fb0e0cfeb344215a5df06ddff5a8e4d0aab59cc3b25df8c0ba27fce8f2630f1d8e30416788d59822285befb8056df8ae324cda0cf46463cd8704c5c57e778aa223a50dcbd56c591d7f5bb1e79a643ec2b636c1b9e9e77569421c7226305b790c1f3abbbdea2d0f64f9cccb48a6b0f826869812a990fb1374a03d139cb8805538298e7ffbcfc99c532eb1733f58bfb1addc5d064aaf173ad120a87c", @typed={0xc, 0x45, @pid=r3}, @typed={0xc, 0x2c, @fd=r2}, @generic="7add89b1a40c2009b05bc12c1e6e809ceeb2f43fa11f53bf8b16c9aad5b821da70ab355c4ca7f56d9a92536ebae55e400a5240e5f0e0c9cca1027ad92533666f1e9b5c064cc42da1d33cec224643a6f00c90c9f913f1a9d1267f37c4311124d72116bb181eb50854", @typed={0xc, 0x73, @fd=r2}, @typed={0xc, 0x91, @str='\x00'}, @typed={0x94, 0xb, @binary="7d87e7f9b6d8ccb25413cc07a6aa5ec9bb8050ed88468adfd49ef8dbe3157b6f0251a38ae3fff56fe60e6c05f1bb26e77f8ca29a0a5d4b93112a9e40bbb1149433a59e2c29f54d9c93a3b6413a1883c54650f9067e6079fccce1490907d5865f802c826ba1809e701838fec695d73f088fa74db3452dff9e928d5f9b91f3d2c03484d126806c4073a6"}, @typed={0x14, 0x18, @str='/dev/ppp\x00'}, @typed={0xc, 0x90, @u32=0x2}, @generic="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@typed={0x8, 0x8b}, @generic="af3307be318be03f630f391ad30539d7d2e0663b819673d3ba79bbfb75f3b6f221d5e6b6490d863725752d2551041c1dba0891b6cb1bd357d8dfc1aa051468372d0423198fd5b9f68eb4b751054e2548969f9cdac9bd76c925c8b308917b167c44d65ec0715ef9be5c1295113316cbd178ed1bf18522033490a719295df14a16c9ebab8aa3bdc8e72a399fc54e50009f7c546e6d2d946b0446497dad3bb31a78b3ca5b1dfebef80cc042314bb78722a4cd8a9021", @nested={0xd4, 0x50, [@generic="63e659ce3b004a4dd5c632301d03167cec1b31632c1f2ea127e5cfb4526c14683de294010bdf6238cce438ab55b0d40a0726fec705fa2c1022ec4240c1077a2339b471fda9d54f01e081536e106fe242759eebfb6022b01e5ea188fc6a1afc89def419655cd90537d2243465bae8ebb3", @typed={0xc, 0x6a, @uid=r4}, @typed={0xc, 0x5a, @u32=0x6}, @generic="063a1e6541293bea80a6759ab6ea69645ee2389a8832be40a869931b2cbf1d83246d0f87eeeb869c3a07c118b9e456766a3ae02fff9b50", @typed={0x10, 0x1f, @u64=0xb}]}, @nested={0x338, 0x6a, [@typed={0xc, 0x8d, @pid=r5}, @generic="5d7d110f47f47057aae1051e5a118063dc5c4bb21f1a6ec7f0bc74858b9efc37d3619be6a01b386f3adfc066f1d7ef99f1774828a334045e80fc8d2d239b5267b18627343b1c9b039e97b9d9d0fd5b2f4de112e062ce5a540744e9dbab5bae48dfa2cff9625cf867dfd8f44646ca7ad879b8fe65bbddd221a3ff0ae96c928b85f477c9513a96a6c6049da84fdc666b", @generic="2026b3dabfc2504f569fd9e12d6f0dc8784fa201723fc46ca945818c4b249a797bd48dbc4aca9963cf0e5ced38fca3df86d11ee1f369dbb61d0e2610fbca5f58c634d79e5f072106fc02567330f090027eaf", @generic="4172717f22be7d498f7dc718e2e799791f2769a23531b4a7506b38a7066469a7e92298795a2d3d8588a19093dce1bfe28b4930040952eab89a8d3a4e95c9e9061951937a3c6cb6d79bfd21b29b861d6fa6dd68732c6b37206d472c2a62a057fe607b7ebb853ae4de84b2690e4ad809a72c2488d77b259a117bd838a382444828298f088e36b1718ede66e2b94ce57e8d5c93fe07966d2c992f2be6cc66a3", @generic="2d836242b551ca37dba44bd35960946dccffcab871c9a8ac577acc445f674cbc6b269e57805a359b807dabbbc440ec6ea0e61dc8a42215488fb47604b282d6b027736807e081229db78bca3abd16c947938dc5e7c29170ef93bec9ddb565a5e2a722d158dba579491441f0d1ee352dd95fd8b3a95da9fdef04177d034c4bf75b58c2f2d5f4725c10e486646723e88e15f9aa8764e1ca778d4ab94a7733572a1d6c78309f5981d0b404d400472fe642e8c3b95b68d144e19966bbc0b575096a0f8c9cd0010b089ac799371550332cb9267adced", @generic="733b01c479553e4961520e2aa7328ca6feeed823eac39db21018e6038d1ad5ada9614001c95a671deec73b5465", @generic="c68aa6730e709aa8fcf2d0bab085de08b87cbd03d887f0f564320486d89bb6cdf8f68d6a5a2e12babb5401540249b32ea3153e50760d17bda7cc46942c64921efb8e008d1a31e284a379af325cd5996c07161580dd04d063ddcee53b", @generic="2e27e342b3e57db87527f631fdc2ab3a081487118c9192d26175f145091d3435a9cd98697feb0bbf971690be27d04ec22c6fffef6a588349165169cc16b8ad75dd95d7e510ee2116935f4b2369"]}]}, 0x16ec}, {&(0x7f0000004000-0x178)={0x178, 0x34, 0x409, 0x6, 0x2, "", [@typed={0xc, 0x96, @u32=0x6841}, @nested={0xfc, 0x16, [@typed={0xc, 0x95, @uid=r6}, @typed={0x10, 0x16, @u64}, @typed={0xd4, 0x71, @binary="2fae81d02f8dc90db7d1d6afc7990878708c40eb69bd8c6be5cb4db091972189badc02fe35c849d12f31ec9e773be44b5c908bb3ba410d09f8f79c5c8ca5193bca4d2b9a912c4d2674ccf3bdd05558d0fd1275122764a4e2ba6053366564d0aacdb0f44e6bf6db7f5e0ef744e50531921cd05442066fa39504bc4756d3bfcf15d863d1c1574bf15d4ddf849d8d96473d04272fb1d0e4ca268bbaa5159a125ee4f791fe7b3ee5cc2896afeea486bc75066ef5c1562c8cd386a2a75572349aa7878d0dec3ac3e40ad875df81"}, @typed={0x8, 0x65}]}, @typed={0x60, 0x66, @binary="18e5520b00cf160cd4b1403d4122b3b18d7bedfa455f296ee89aef8b901b07c9113eb147af6243a71259e2e6506800b08cd9c9556344cc210adb81bf83545e293918ddf88d2f5e218cf9f2e92fb4620f8fa534b622f519f5"}]}, 0x178}, {&(0x7f0000008000-0xac)={0xac, 0x15, 0x722, 0x5, 0x1, "", [@nested={0x9c, 0x60, [@generic="531be0e161e593e8442bc996d531a54baa1b64ed69e9b83d0affa15932e71e190871a985e2e57bca5f147a8b16aa05c764e052daf1ea67116722310ff76f60fdc81ed7fbdfa768be757978e04420d4334baa65c90fdb7b2ca719aeb2a70330a1fb5e4013e413343a27d4aa8cec91aa4122e3917c735861ea418209d709a825bac7f4e311b3a7e4e7f278b3b2bc263ff3cdf57a29f011bd"]}]}, 0xac}, {&(0x7f0000007000)={0x294, 0x25, 0xc, 0x6, 0x2, "", [@generic="120fa82e00ebf60182745f7f3b02663f32ce54a58146dbe5f15e7e768b7903b7cef3c522d0b937acce9c6c42", @nested={0x250, 0x81, [@generic="e9ff2b8fe47b0eaa0a2740a711cadb3e479c0410017526c1646ec5713204", @typed={0xc, 0x46, @uid=r7}, @generic="4d5351b233a4817364351c9ad657b546e3ecb6c273d1d44a7fb37dd982d757042db65663d6a058902e794ebede25e1bc7b010d09e573242dc2b9b640fa9f23da4922aef414229f4285e4271dd3c011ac4a41ce775873a76b02d618a15b8a0de6a3c0654f636c986dd4efca53ddff78d7c947db31d7d68aacbe0a9d6d4dfa8204d698aa4e24bb31b3c2a2bfa0ff61bedfdd17fa576cf46551ea74f1591e565c775d4a31f2c031e69436ea8587afebde3d4c02c9ca84027678036f5bb94ee3a824d501e5c4cfa45e55c2cfc3db2fa56a78ea10bf1ff376d819ce2b1f", @generic="6791b9ae0507f4a1232c55596c6ae7ba6bacc28faf9db49dda3e7c24a83ae77b0e85e6f19916de04b2df09357b264fbf3e6cc57d07b4c1c249b529862a369060a93d99ae3ba06dd43238edcdbe3e2b8651d271834586a96f97af472313d2fb6c8bae04a48cbba0388e040f249f49293fcaed711f545340bf3d0330eecde05bdebfb2067d29ec9161e551f0e4bc936bba9e8872ba6b6b", @typed={0xc, 0x82, @pid=r8}, @typed={0xc, 0x69, @fd=r2}, @generic="7cd17e3bcca77b6c92841b2bf96852a664cf872593462b07044adcdc34e2157810aa42e772f16de81556abee844bf75a8ab71740a1405b5bd7922825b89c99d87fb3e08013530d7b044cbb5d59b88ec56780f50331954d2a359f82fd29a4cd353cfd876d56debbed21210eeb9f1bdc0c0dd1c92a81c260ffe465682590e2bb81d3cf584cdf866c0c0832bff010ed972f7509d0d803328d"]}, @typed={0x8, 0x2d}]}, 0x294}], 0x4, &(0x7f0000005000)=[], 0x0, 0x20000000}, 0x20000004) 2018/02/04 06:36:08 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000147000)='/dev/net/tun\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/130) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty, @multicast1}, &(0x7f0000002000)=0xc) fstat(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0xe7, 0x3, 0x3, 0x2, 0x80, 0xa0, 0xff, r4, r5}, {0xfffffffffffffffa, 0xfff, 0x1, 0x7, 0x3f, 0x3, 0x3ff, 0x6}, {0x6, 0x1, 0x1, 0x5}, 0x3, 0x6, 0x0, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x1, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x2, 0x1, 0x1, 0x9}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = inotify_add_watch(r2, &(0x7f0000003000)='./file0\x00', 0x80) inotify_rm_watch(r2, r6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x2b, "938bbce89a1611d7431da85be78e47f479dc853caed68715e5510aae2f5be4b274da4e9dde2446a479c37c"}, &(0x7f0000003000)=0x33) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000-0xc)={r7, 0x7, 0x2, [0xfffffffffffff7b4, 0x8001]}, &(0x7f0000000000)=0xc) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r8, &(0x7f0000006000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000005000)=0x3a) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x185) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000002000)) fgetxattr(r1, &(0x7f0000003000-0x13)=@random={'btrfs.', 'mime_type^*^\x00'}, &(0x7f0000005000-0x1000)=""/4096, 0x1000) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000000)={0x1, 0x7}) sync_file_range(r9, 0x7, 0x81, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000007000-0x40)={0x6, 0x4, 0x3f, 0x9, 0xf83f, 0xffff, 0x0, 0xa1}, &(0x7f0000001000-0x40)={0x3, 0xff, 0x3ff, 0xfffffffffffffff8, 0x40, 0x5, 0x8, 0x2}, &(0x7f0000007000-0x10)={0x6, 0x9f92, 0x9, 0x8, 0x20, 0x2, 0x5, 0xa10}, &(0x7f0000006000)={0x77359400}, &(0x7f0000000000)={&(0x7f0000005000)={0x5}, 0x8}) 2018/02/04 06:36:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000000)={0x3, 0x78, 0x401, 0x7, 0x100000000, 0x7, 0x0, 0x3f, 0x1, 0x2, 0x5, 0x7fffffff, 0x0, 0x7fff, 0x4, 0x92, 0x8, 0x26d, 0xfffffffffffffffc, 0xcff3, 0x4, 0x100000000, 0x5dbb, 0x6, 0x1c7e, 0x9, 0x0, 0x20, 0x1, 0x80, 0x7, 0x5, 0x0, 0x8000, 0x81, 0x1, 0x5, 0x7, 0x0, 0xfffffffffffffffc, 0x5, @perf_config_ext={0x100000001, 0x1c}, 0x800, 0x1, 0x69, 0x3, 0x888b, 0x7, 0x6}, r0, 0x400, r2, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r2, &(0x7f0000000000)=@random={'system.', '/selinux/policy\x00'}, &(0x7f0000003000-0x77)=""/119, 0x77) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004000-0x98)={r4, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x5, 0x100}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000-0x8)={r4, 0xa13f}, &(0x7f0000005000-0x4)=0x8) prctl$setfpexc(0xc, 0x100000) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000002000-0x8)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(r2, 0x0, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000006000)={0x10000, 0x4, 0x5593068a, 0x0, 0x1000, 0x20}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000007000-0xc)={r5, 0x200, 0x2, [0x7ff, 0x3]}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000002000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x6e7bcc4b02bc140f}, 0xc, &(0x7f0000008000)={&(0x7f0000002000-0x2710)={0x2710, 0x13, 0x104, 0x1, 0x3, {0xc}, [@typed={0xc, 0x6b, @uid=r1}, @nested={0x13e8, 0x2a, [@generic="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@generic="048fd9f84c2afb4b2d9768da10f3a939563f76af7cbc9734f62da3f74bde4b2d980e6a12061247df97a074816bd113ba43a347f6048aec5e8dacc7688a1e5c5d5631495fd0a755cfc28a4b6ff8d1fcc2157f634f9f3d4718db1dd2c8c4a6358de3946a76da9681931487067d30785fc00ffb85031446b90042b6b9dfff78f795879ebe076342c59dc83e23a05074f3ec", @generic="e6d532889d42f2822bab7d05e44a4ed2f56ae6b886a303419c172729db5b178ee01c3ad2e43b7beaf30cf626db984d6edc78e0145d2043243c03758ea4e809270511ca46bc28ec16d6382157ef75dd2d5387b2a32d5a4b3af42bfe8fe48cbeecf1266ffa62f41f1bcbc303680033e37ab68b2dc280e66b7dc962f8cd3e68d1f504656c25dce71cbda5ecd50f46defa06", @typed={0xc, 0x21, @fd=r3}, @generic="aa50f000a2e63f8f041b5b87989e972c61ed8564f38545e00076fba46a1ea1e25a72e999d18d2e48121e81787dde86ff9d4d06b2d2682face72c6b0cc3f53ae76796b405c3e2eee0f01c31ffb8", @generic="68c127d011981216353d174d2ff98565fad56b40f1174bb76597862e72a67c1e7404f3ea0c504db8c54ce026dde73c753992825c17dd51d65779170d4f91926a7009f793c71123e82d130b93dccf009b0baaa97997eae12d4b526acfe769bf0bb9eede2c44221d48d3afa44b64c4afb99ff51cba721cc6461d9c2fdb321ea1ee0c07", @typed={0xc, 0x9, @uid=r1}, @typed={0x100, 0x5a, @binary="6d9691c042707ae418a32798c63ead2336b5ba5d0943088cd875c4a4ed1f2a748098d11dbed4c7b17df051dbb3da11ac17975bd65af6551e3178d734700506d59cb6499d2e870a5274e181d882685ef728fa9b1d33937ba9a91e467bda803bd51fc90881c6ff3729872fb3019a33c079f6bdb515e1f56eef399cb66f738c6f61adffa1da35bc5fb7b0eae948797a16e97d12e3c4365022c6b3d0f78246a8e14b9db87dbd084e1988da4856b19766759c1064d84c6bb3c0b073c68a1b7db4b2ca9a4011c638d4e8cc19e85fd41abbb8fab5bd9b47a8fbe06057f0a0222c1efe7640cfab674043f85e578944ef2179b3bebc4f5873d3"}, @generic="6c567cab41e89b4e71fcbbe36050e7225822b98e3d48f7c7fa7e61d87d6a5c90ba50c57f883b1bdb76bd685e8b648f43800374548879dd1665a608cc80b3f4e37c40f4badce6be8c63a3c41d574162d2e79371a573d9d7fbd901226e7915a4c8f760b7901f61636583dea45e986a693538e0a04673f689ce916016b2d1b6ffd910c6beb81df6bb59178dea1702675a61747e7cb7e56f30d9804fe2fb4d1e563045df33fb67faf393c8041181113d02f52ee27ddfafb1b5a441d79fe554bd53dc6bc82847cec9662ec739e6400d9284d14885ddbf589502e2c31f"]}, @nested={0x18c, 0xf, [@typed={0xc, 0x80, @ipv4=@loopback=0x7f000001}, @generic="a9656f0d44db5e7c44e4f9c29f0f3ca9609b69388703504ebac97dcadc49ec903fa9bf4d7b771e7297c78d09c97e0d395005e0a818de30ba8a1ac65b96a1b3d898982e2c86809f25770853a81e0160464991f0b8551035069515d3702d3f6900a74407bc7c416731a6f5c1555d8116e72dd19212ce44926bc265def4fabc6b1ff97ecfcd84991a3e3baea2a0f641abfd848e669d6a0966637dd58799687cca61a272932f", @typed={0xc, 0x71, @ipv4=@rand_addr=0x4}, @generic="90c9ec10835870cb12c6b7b564c5f21b8e632144158de7ab14745e585fea87d46e495866e48be6db0b1ec9c27b8e425ceb7d4ec8357b81bd6efff5514cc8f6b0e265fadbc8fb5cc5c4cead183e818a673d84f612606e6199bda927ef0e5058e294db3a4d32134b7957935af801dfd59867289b257c3d7a4f0f76abbc5e711716b83039d09b76d6e3666c0d6ac099a3ce9bcb013315a7bcee9153fbc5b62ca3c74f4a8cb74b4b06768ba4366a0aa47611608e7a685d554a9996e6abe92ca20bee3d23140646a878b5a3d0756a"]}, @nested={0x1c, 0x13, [@typed={0x18, 0x90, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, @typed={0x50, 0x91, @binary="1f520d0844b4cfb06e2ffd897b7ce4bdbe1b7f5951bb0675b58fbc85702b6e1f4bf126c694e81eceb23866262720682cca57d716c82b76fa32c2b9af7ec2208bb4bbd14ee9"}, @nested={0x1110, 0x18, [@generic="cad7e7b836e859ead595503090ddf63ceab7dbc07ca176ffc56048fa1f2ba1a4f8ca14123115536b4f0608506263907b3b88d6a0c3f599b934c18e0a86f0b6417fda29c1680e9dd14e68a9b8010fc3d5ec3604516154db365e3cd475b050ba490530790baac4440077db4ecffb946e923ab96ad2fb080143932f8679eb5b431feb3fa0a391a8c6601a57f7323a9e362ad5906a36a81a2960d5eba210102685eff4d5", @generic="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", @generic="7964ec6b461b478049eddb49fcfef2ad89a2dea198b6be3356725365eac59d4adc4eeb7a0908fdae5f5e4e78333d2c019450026c7d1fc8d3b37eb6bdf2713d7a26b55d5d", @typed={0xc, 0x4f, @uid=r1}, @typed={0x18, 0x80, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}]}]}, 0x2710}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000006000-0x8)=[0x7, 0x6]) connect$ax25(r3, &(0x7f0000005000)={0x3, {"6cd1faae551f48"}, 0x4}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000009000)={0x10, 0x0, 0x3, 0x200000}, 0xc) 2018/02/04 06:36:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x82) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000e8f000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0xe)=@known='system.advise\x00', &(0x7f0000002000-0xa)='/dev/vcs#\x00', 0xa, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0xf803}, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000002000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x8010000}, 0xc, &(0x7f0000003000)={&(0x7f0000004000-0x320)={0x320, 0x4, 0xc7dc7daf10e9f64b, 0x310, 0x6, 0x3, {0x3}, [@generic="0b9225a64ed1b4a42e33a1181088e18898e79b3c1ec3fcdd083e0dddca2a062cf6f656e6c1a25699cda8e86c87bba1bf5c540275397d555d017ad1c3f5896669ab72656673c1593766d8b41a0ea69e7808947bc39368cf29aac2e7413076fe00eea420939b3a2b3657a32e427837687a9722b19bcc7de7cd48e46cef7c161455387a02bc97a4e3159a2623e54de6f3a087044ffe4a3856a0c453dacb3a36cc9136814ceefae65f26e1d0d5", @nested={0x10, 0x61, [@typed={0xc, 0x4c, @pid=r2}]}, @nested={0x110, 0x7f, [@typed={0xc, 0x39, @pid=r3}, @generic="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"]}, @nested={0x1c, 0x80, [@typed={0x18, 0x5, @str='wlan0proc{ppp0\x00'}]}, @nested={0x124, 0x5f, [@typed={0xc, 0x2f, @ipv4=@multicast2=0xe0000002}, @generic="10afe3aea7bd053cf14caee03b6fe696de812ff0911d", @generic="b2bc9b7ad15e9e1d7bc6c83b0aa9607095e8e9e6339f5aa4c187c8f562c43e39bdf9a9957084b527d2b8377142ca1b28d189e440387f3a1eb30bde5e79cfa57a3a97580cf239bcad9bb3311e5d6fd8b63a7886a179c9082cb1cb022c3a7c6915c892269b3feb1164a2912ec91f79a55984552a674e7ff822b43023cc1815f7a0c4af", @typed={0x70, 0x4c, @binary="c841fdafd56d34b9eaa0940c374498ba2a1045299dba1a5661badb028159b2ed4a184dfb5e8aaf29f6179d72a5c226e9f90fbb2d8b0b0e4bb6835bbd8016b2102dbb164f54e43f2550118f716fc309196894d71989b5e18952d703c631d2908de98958d89a65911f"}, @generic="6cabadda92a50e4fb62910"]}]}, 0x320}, 0x1, 0x0, 0x0, 0x80c1}, 0x40004) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x54)={0x0, 0x4c, "5f1b0fe716cd329fa997fe8c5eb15fec0ed66bb6430ea7d57e4913f74ac003ca2134552ec6e71fc9cadf20027d3c62e5711ffb087cf48a861c980c14662f9f640a7774c3745921380728ed52"}, &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={r4, 0x2}, 0x6) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000003000-0x50)={{0x1, 0xb8}, {0x969, 0x10001}, 0xffffffffffffffc1, 0x1, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000)={0x7, 0x78, 0x48350ee3, 0x8000, 0x0, 0x6, 0x0, 0x34e1, 0x2, 0x1, 0x8, 0x2, 0x0, 0x6ee, 0x9, 0x5b, 0x7ff, 0x8, 0x3, 0x73, 0x7, 0x6, 0x1, 0x100, 0xdc, 0x20, 0x9, 0x3, 0x4, 0x100000000, 0x5, 0xfffffffeffffffff, 0x6, 0x7f, 0x5, 0x4, 0xfffffffffffffe8e, 0x3, 0x0, 0x32a60433, 0x4, @perf_bp, 0x2046, 0x0, 0x20, 0x7, 0xe4f3, 0x0, 0x6}, r2, 0x1, r0, 0x6998f1416ec80d75) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r4, 0x6, 0x1}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000006000)={0x1, 0x7, 0x80, 0x2, r3}) ioctl$TIOCCBRK(r1, 0x5428) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x50)={@generic="5ce613603e6f6a6e20b233c48d240596", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={r4, 0xce1}, &(0x7f0000007000-0x4)=0x8) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000005000-0x4)=0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/02/04 06:36:08 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000333000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000001000-0x11)=""/17) ioctl$TIOCSTI(r0, 0x5412, 0x8b0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x4)={r1, 0xffffffffffffff81}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000003000-0x8)='./file0\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r1, 0x0, 0x20}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000)=0x0) r3 = getpgid(0x0) setpgid(r2, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006000-0x4)=0x14, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000005000)={0x11, 0xf5, r5, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) syncfs(r4) r6 = fcntl$dupfd(r0, 0x406, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000006000)={0x3}, 0x4) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f0000001000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/04 06:36:08 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000041e000-0x9)='/dev/dsp\x00', 0x1, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000aa6000)=""/77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000c7e000-0x4)=0x10) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x1d, r3}, 0x10, &(0x7f0000001000)={&(0x7f0000000000)={0x7, 0x0, 0x1476, {}, {}, {0x4, 0x8000, 0x0, 0xd32}, 0x1, @canfd={{0x3, 0x1, 0xfffffffffffffff7, 0x2}, 0x13, 0x1, 0x0, 0x0, "4e4a548d5fc544b14a1771851a9abd82e11e71afacf53674e2b4ad51df649e1c64e849e1370f5666c58c6d9a229e2e05e81ec8d8dbbe83924acd0af8caa59574"}}, 0x80}, 0x1, 0x0, 0x0, 0x48004}, 0x40) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8), &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000002000)=[{}, {}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000-0x8)={r4, 0x7f}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000006000-0x10)={0x9d58ea2e00000000, 0x6, 0x1, 0x3}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000-0x20)={0x9, 0x100000001, 0x200, 0x9, 0x8000, 0xffffffff00000000, 0x265bea53, 0x9, r4}, 0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000007000)=0x1, 0x4) r5 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x80, 0x80) readahead(r5, 0x8, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000008000)) [ 55.930277] audit: type=1400 audit(1517726168.677:9): avc: denied { map } for pid=4173 comm="syz-fuzzer" path="/root/syzkaller-shm874266178" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 55.979058] audit: type=1400 audit(1517726168.725:10): avc: denied { sys_admin } for pid=4215 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.025178] IPVS: ftp: loaded support on port[0] = 21 [ 56.082536] audit: type=1400 audit(1517726168.827:11): avc: denied { net_admin } for pid=4222 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.108286] IPVS: ftp: loaded support on port[0] = 21 [ 56.145383] IPVS: ftp: loaded support on port[0] = 21 [ 56.192459] IPVS: ftp: loaded support on port[0] = 21 [ 56.258000] IPVS: ftp: loaded support on port[0] = 21 [ 56.331149] IPVS: ftp: loaded support on port[0] = 21 [ 56.432240] IPVS: ftp: loaded support on port[0] = 21 [ 56.548200] IPVS: ftp: loaded support on port[0] = 21 [ 57.281746] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.421629] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.616239] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.702283] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.861285] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.978410] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.996794] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.180816] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 59.970154] audit: type=1400 audit(1517726172.716:12): avc: denied { sys_chroot } for pid=4224 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 06:36:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000-0x8)=0x19b48ee4, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000001000), 0x8) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000006000-0x8)={0x1, r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000004000)=r0) getsockname$netrom(r0, &(0x7f0000009000-0x48)=@full, &(0x7f0000003000)=0x48) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f000000a000-0x4)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000000b000-0x5c)={0x1, 0x0, {0xffffffffffffffff, 0x3, 0xfffffffffffffff8, 0x0, 0x9}}) accept$inet(0xffffffffffffffff, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000002000)=0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000000a000)) 2018/02/04 06:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000cc4000-0xe)='/dev/admmidi#\x00', 0xe000000000000000, 0x400080) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000f57000)={0x1, 0x0, [{0x0, 0x4}]}) clone(0x0, &(0x7f0000f39000), &(0x7f00006a7000), &(0x7f0000801000), &(0x7f00005b1000)) prctl$getname(0x10, &(0x7f0000e14000)=""/62) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000c00000-0x10)={0x2, &(0x7f0000d81000)=[{0x3, 0xff}, {0x7, 0x5e}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000dde000)) accept4$alg(r1, 0x0, 0x0, 0x0) 2018/02/04 06:36:12 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000)) 2018/02/04 06:36:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0xffffffffffffffd2) sendfile(r0, r0, &(0x7f0000001000), 0xff0) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000c34000-0x4)=0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f16000), &(0x7f0000e37000)=0x4) pwrite64(r0, &(0x7f0000a88000)="7d7d70e3b0a12dcfc7699a3f48cd50ea67dafd080000000000000083c40ff7b6652825643b234532f481e04de1ea4f5c7b3f53e0e2d233ea93ffa42751bf0a793a59d9135a8d0cab746692422f10380320c2853759ff571cc852b367e806665b9512886f6bc347762ca0cf6ca8153836af7ff520bba2231ec9ab3cf4625d127dbdf0d0ff1385ffff1dd9395c0682536bccfca091cc0ee0954877924a41765c2863831904e14dbe51db5dac71f09e9831c3ace9c4bd953050844fc7b0a21fa09e78688024e3f4064237", 0xc9, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fab000-0x10)={0x1134, 0x8000, 0x1, 0x1000000, 0x0}, &(0x7f0000c7b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c8a000-0x8)={r1}, 0x8) 2018/02/04 06:36:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a71000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000264000)) r1 = socket(0x400000000000f, 0x81, 0x4c1) sendmsg$nl_route(r1, &(0x7f0000412000)={&(0x7f0000ae2000)={0x10}, 0xc, &(0x7f00006fd000-0x10)={&(0x7f00009aa000)=@ipmr_getroute={0x14, 0x1a, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x14}, 0x1}, 0x0) [ 60.156439] audit: type=1400 audit(1517726172.903:13): avc: denied { map } for pid=5185 comm="syz-executor1" path=2F6D656D66643A1F202864656C6574656429 dev="tmpfs" ino=14159 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/04 06:36:13 executing program 6: clone(0x0, &(0x7f00009e0000-0x20), &(0x7f000077e000), &(0x7f0000505000), &(0x7f0000b9a000)) symlinkat(&(0x7f0000d32000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000499000-0x8)='./file0\x00') 2018/02/04 06:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000099a000-0xa)='/dev/cuse\x00', 0x0, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006a3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) dup2(r0, r2) 2018/02/04 06:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000e04000)) flistxattr(r0, &(0x7f0000cfb000-0x92)=""/146, 0x92) readv(r0, &(0x7f000019d000)=[{&(0x7f000022d000-0x7d)=""/125, 0x7d}, {&(0x7f00006a9000)=""/78, 0x4e}, {&(0x7f00000ec000-0x22)=""/34, 0x22}, {&(0x7f00000bc000-0x4)=""/4, 0x4}], 0x4) read(r0, &(0x7f00003b2000)=""/80, 0x50) 2018/02/04 06:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./file0\x00', 0x0) r0 = open(&(0x7f0000b48000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000eb5000-0xa)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000042000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./file1\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r0, &(0x7f000001e000-0xa)='./control\x00', r1, &(0x7f000002e000)='./control\x00', 0x2) 2018/02/04 06:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000042e000-0xa)='blacklist\x00', &(0x7f0000736000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000056a000-0x2d)='wlan0^%,,posix_acl_access,Pposix_acl_access@\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r3, r3, r2}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha1-ssse3\x00'}}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000006d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000242000-0xd4)={0x0, {{0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x1, 0x1, [{{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x100000000}}]}, 0x110) r5 = request_key(&(0x7f0000e5d000-0xc)='id_resolver\x00', &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e38000)='\x00', r0) r6 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x1d, r6, 0x0) keyctl$get_persistent(0x16, 0x0, r5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b91000)='/dev/ptmx\x00', 0x80000, 0x0) 2018/02/04 06:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000197000)='/dev/vcs\x00', 0x400004, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000a94000-0x98)) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r1, 0x800000000402, r2) exit(0x0) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) 2018/02/04 06:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000660000)={0x3, 0xffffffffffffff9c}) recvfrom$ax25(r0, &(0x7f0000c79000)=""/23, 0x17, 0x0, &(0x7f0000777000)={0x3, {"72e75a957d2639"}, 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) syz_emit_ethernet(0x4a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db505735e"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r1 = syz_open_dev$adsp(&(0x7f00000da000-0xb)='/dev/adsp#\x00', 0x2, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000018000)={0x200040000, 0x5, 0xff, 'queue0\x00', 0x1f}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000035c000)=0x2, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d8d000)={0x3, r0}) 2018/02/04 06:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000005d000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000c13000-0x8)={0x3, r1}) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000ef5000)) r2 = socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$rds(r2, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f00009d2000)={&(0x7f0000c58000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000df9000)=[], 0x0, &(0x7f000033e000)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f000099b000-0x8), &(0x7f0000523000), 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}], 0x58}, 0x0) 2018/02/04 06:36:13 executing program 1: r0 = socket$inet6(0xa, 0x4080001, 0x4000000000) r1 = syz_open_dev$midi(&(0x7f00001cd000)='/dev/midi#\x00', 0x6, 0x20000) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000af5000)=0x7f, 0xffffffffffffff56) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x81) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='ip6gre0\x00', &(0x7f0000202000)=@ethtool_pauseparam={0x19}}) 2018/02/04 06:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c6a000)={@generic="501e4e33ac0d1496ce4f46bdd8d6cc70", 0x2}) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x5b8}], 0x1) read(r0, &(0x7f0000327000-0x5)=""/5, 0x5) recvfrom$inet6(r0, &(0x7f000020f000)=""/4096, 0x5b7, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x704) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000649000-0xc1)=""/193) r2 = getpgid(0x0) getpgrp(r2) 2018/02/04 06:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000210000-0x15)='/proc/self/net/pfkey\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000d23000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/04 06:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000857000)={0x0}, &(0x7f0000a24000)=0xc) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000a78000)={0x1610, 0x18, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x1004, 0x66, [@generic="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@nested={0x2d0, 0x68, [@typed={0xc, 0x55, @fd=r1}, @typed={0x14, 0x7f, @binary="a4b046ee4ea9e9c508a6"}, @typed={0x18, 0x17, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x6c, @pid=r2}, @generic="f172ea356ed6ea82de632adf4c79fc9e3bd8a32178033b18a7e3737d9281d2b78c4a17eeee5736b3c6f2438f7e982051af4b70e937e3495fa2dbdfe9dc3891e21e7b7ec0c931fe0bad6dda834a164719703c5c0465a82a8824bc5e9fbf7b153cf7f581784ab27c825311088a7b9a01cd958819b3983890768e2d681397fead246c520212a5b7488c75dcac04f5731c678d9788f4dcd0f7054a5e15a0806c", @typed={0xa8, 0x1, @binary="6c4b1bde5a9a6413126992fa0291a790a586acb22874b2232f2e18fb9e13a0a5c926be392c855f6a6beed4cc7e17e5d91d5c13f03ab0c0b3464c5306c7e6113748474c7f628a34b3dd46d7cc47c41d3792af2bc08467767b070a319d41f058509a17199d2242ea22d17ea0438b59996b228dcf5c26729a14f6c892c070a20314316f83fff752c9a8a7090f17d809a8b9700e7ab69ed5887f5144dbd96341f1"}, @generic="a6f59a0e7e7cf5c4d542de00e25cb51d8a6b5babd98124f25f54c69064a581d7b9804a6ef118ee5fc092923f446dd6b061dbbf5d71ff38a035ca8fd34ae870bddeee5ddc28a96f5b52087e81b54a4bbbb4ba46ef9a82a3", @generic="04bc520e419ff2308bafb3a98d2a776c6a8968549bc6ed33920b67d6239b778c38723efc822644e54ed9431fee63996a1a6897ca76c5421cc3c3754c80d6c1b2bf0485fdab31af8c574c44c8b9caa9152ff37aed717cf5a86ab67fe7fb3289a894f3b81a8267aee9962d15f0e3efd63d6131d5de2e28e0c0026647b9609dc246ba07a326831f933f8d957d3fc53cb6e06a5a680cbbb300a16662e911f9cd36f3082262c8208e0452bd9cd0f6e29711e497a87e14bb65e744d422ac6feee0fa4318c883c0bfe0fcd7e458491459c714d85702a80b88f5544c011c257e62054daeeac9f20a601940e073"]}, @nested={0xd4, 0x54, [@typed={0x20, 0x8, @str='em0cmime_typewlan1ppp0\x00'}, @typed={0xc, 0x94, @fd=r0}, @generic="c21fe70cbc65a35069ce94d9fc5e3d4f10c5c8e9cd29eb3adbe4fbfeaf72f0753e2262f50ca722ca388fe02b02e409cb9d82b609d05cc1d22ff92ef864ba6e4ac181dc92e6398c5a4f42ceca92518d2d8c393b845ea12e1ad75e4851451ffceb745101d79e05ed610d4562d1b2a73469415da0e0c183960fceef4d48c38b18427dc67c91b1530732622c9a16c658d0997db7265af5784b4e88b93318d701133552d5f0"]}, @nested={0xf4, 0x2, [@generic="8e23869db133a54e8e3c22497f6c3fddeb88847a5b17da7b0cf44c9fcbc5cc87721d26b792836319dad0deb5fc5f00652681edaf9e3df8456b4541caa56ab40cf930fa1b1cd94280439199aaaa0e2cfd1d5318a3f5d4c74e842089209db9db0a5ea136016355e26cc67f10c64093119d9407dee40fb1598b08da98b80da56d0ac4f9f4bfd8ad40c75bdd11272a62ce5092f3cf5ad5c44b704ef25ddfacd7868f31dab44ae9302dad26bfed5baaa4ed2ec91a65fe78370684e51468b1a1683fa8b86605dde8cb4d64480925d1bbaf528968e72846e39d8cf23223661b3316028e342e7271416a032e49af9c19ac82"]}, @typed={0xc, 0x23, @fd=r0}, @typed={0xc, 0x68, @u32=0x6}, @typed={0xc, 0x84, @fd=r0}, @nested={0x13c, 0x79, [@generic="d28d7bad5aaf89dcbe99bd6525481a5ba3f11d2c8e7b85f24297770b19952db3f95e2daf196476155894063d48c29edd99227c1a76f1f3bf68f411f5ab1b4c015cbca3d022a6461b1be0580d8bfff36eb5fcada7f3f07461deb92601b5b717fd76a832c3018677", @generic="26e033714c3b6566055aae9e303520cea3a584fe9f4c8eebaf009efecc57769632f3f99b56a595d1fd908e8134a7032a7dd9df2de74661f2bfc1f864af51da301ef68967d2f472702e809805fcbd935b54066ade4fb4f94ec4621d", @typed={0xc, 0x76, @binary="27a38f88"}, @generic="e33ed49f266eb369f5cee20b77ff922d071443f7b24ca2975b49d415a219db6742801fda84f3327e6f025b4ed4afbd16008a4a4abe12926e7094bbd9bfdddaf5c64f358f333b1c4ca310d3ee3fa5e6c2935df355cccae00a8e45dfce603736d8a9f404e7b78ddaf9f544"]}]}, 0x1610}, 0x1}, 0x100000000000) [ 60.631361] audit: type=1400 audit(1517726173.377:14): avc: denied { dac_read_search } for pid=5293 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.656416] audit: type=1400 audit(1517726173.378:15): avc: denied { net_raw } for pid=5294 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.687989] audit: type=1400 audit(1517726173.429:16): avc: denied { dac_override } for pid=5293 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 60.693977] atomic_op 0000000027b80727 conn xmit_atomic (null) 2018/02/04 06:36:13 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1000, {{0x2, 0x2, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000fda000), &(0x7f000064c000-0x4)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000259000)='io\x00') ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000b45000-0x6c)="2e2280344e1c721c4a306d79415a4596a5e8ac55064db34c712365743cf8b9a1a046454ac37f0951734ec8ebf8d7dd32e0f0e2fa3f35ec5b4a8ae8bbf09b5c0d2729391a4dbe86211559cea4f656db2e1626de05af6a3092193786181369d18824abfe870a88bf0d35712d2e") [ 60.712832] audit: type=1400 audit(1517726173.433:17): avc: denied { create } for pid=5311 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 60.752739] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 60.814771] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 60.823540] atomic_op 00000000b5f1e2d5 conn xmit_atomic (null) 2018/02/04 06:36:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fgetxattr(r0, &(0x7f0000014000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000002000-0x8), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 06:36:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x900, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000056b000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) listen$netrom(0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f00000e4000-0xa7)=""/167, &(0x7f000040f000-0x4)=0xa7) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00005c9000-0x8)={0x3, 0x15f8}) 2018/02/04 06:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cbf000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001b9000-0x4)=0x8, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000803000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x24, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) rt_sigaction(0x1b, &(0x7f000084f000-0x20)={0xfc3e, {0x7}}, &(0x7f00009b2000-0x20), 0x8, &(0x7f000094b000)) 2018/02/04 06:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003d1000)={0xaa}) r1 = dup2(r0, r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000014d000)=0x3fc4, &(0x7f0000b05000)=0x4) 2018/02/04 06:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) finit_module(r0, &(0x7f000098a000)='/dev/ashmem\x00', 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000714000-0x8)) 2018/02/04 06:36:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) request_key(&(0x7f0000c9a000)='keyring\x00', &(0x7f00000b3000)={0x73, 0x79, 0x7a}, &(0x7f00003b3000)='/dev/usbmon#\x00', 0xfffffffffffffffc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dc4000)={0xffffffffffffffff, 0x50, &(0x7f0000881000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000575000-0x4)=r0, 0x4) 2018/02/04 06:36:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x35, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000001000-0x40)={0x3, 0x4, 0x8, 0x2, "075320e2560efb30a0a7050b341145a3538a70426c7d4a7c7c1fb25904736775192791f1b8ffeb2735845f25", 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000013a000)='/dev/random\x00', 0x0, 0x151002) r1 = socket(0x1e, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f00001b7000)=0x6) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) 2018/02/04 06:36:13 executing program 2: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b16000-0x38)={0x1, 0x0, [{0x0, 0x40000000002, 0x0, 0x0, @msi={0x0, 0x2}}]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000097000)={0x1, 0x7, 0x9}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1]}) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 60.848283] audit: type=1400 audit(1517726173.495:18): avc: denied { map } for pid=5297 comm="syz-executor5" path="socket:[14239]" dev="sockfs" ino=14239 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_stream_socket permissive=1 2018/02/04 06:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2009, 0x2, 0x800) write(r0, &(0x7f0000650000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x24) 2018/02/04 06:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)}}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f000003c000)) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f00008ac000-0x4), &(0x7f0000878000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000f5c000-0xb0)={{0x400, 0x100}, 'port1\x00', 0x6, 0x50, 0x9, 0x10001, 0x0, 0x7f, 0x8000, 0x0, 0x2, 0x1c0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00001a7000-0x8), &(0x7f000034f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008ad000), &(0x7f0000fea000-0x4)=0x4) preadv(r1, &(0x7f000000f000)=[{&(0x7f000000e000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)) [ 60.957865] kauditd_printk_skb: 2 callbacks suppressed [ 60.957873] audit: type=1326 audit(1517726173.704:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5334 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 61.016098] audit: type=1326 audit(1517726173.745:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5334 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=321 compat=0 ip=0x453299 code=0x7ffc0000 [ 61.040556] audit: type=1326 audit(1517726173.748:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5334 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 61.064908] audit: type=1326 audit(1517726173.754:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5334 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=321 compat=0 ip=0x453299 code=0x7ffc0000 [ 61.089425] audit: type=1326 audit(1517726173.754:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5334 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 61.113761] audit: type=1326 audit(1517726173.755:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5334 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 61.137937] audit: type=1326 audit(1517726173.761:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5329 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 61.162271] audit: type=1326 audit(1517726173.762:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5329 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 61.186641] audit: type=1326 audit(1517726173.762:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5334 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 06:36:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000535000)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00005b6000)={0x1, 0x0, [{0x410, 0x0, 0x3ff}]}) 2018/02/04 06:36:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000043e000)=@common='irlan0\x00') setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00008a1000), 0xfffffffffffffe03) 2018/02/04 06:36:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000016d000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, 0x5c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000462000)='/dev/sequencer2\x00', 0xe400, 0x0) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000737000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000594000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000b9000)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, 0xce, 0x7ff, 0x7, 0x100, 0x1, 0x8, r3}) getpid() sched_setscheduler(r2, 0x7, &(0x7f00003a8000-0x4)=0x9) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000d9b000)={0x971, 0x2}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000afc000-0x21)=""/33) r4 = socket(0x15, 0xe, 0xc832d95) connect$ax25(r4, &(0x7f0000c4d000-0x10)={0x3, {"d8dcb450aaccbd"}, 0x101}, 0x10) r5 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000b56000)={0x7, 0x0, [{0x8000000f, 0xfffffffffffffffc, 0xfffffffffffffff9, 0x1, 0x100000001}, {0xa, 0x4, 0x2, 0x3, 0x401}, {0xb, 0x5, 0x7, 0x8, 0xfffffffffffff801}, {0x80000007, 0x10001, 0x1000, 0x0, 0xffffffffffffb0fe}, {0x8000000d, 0x401, 0x8, 0x8, 0xffff}, {0xc0000007, 0x4, 0x7, 0x4, 0x2}, {0x80000000, 0xfff, 0xf6, 0x2, 0xef8}]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r6, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r7 = openat(r5, &(0x7f0000acd000-0x8)='./file0\x00', 0x204000000002, 0x4) ioctl$KVM_GET_REG_LIST(r7, 0xc008aeb0, &(0x7f0000371000)={0x6, [0x5, 0x9, 0x57a, 0x3c7, 0x7, 0xffffffff]}) 2018/02/04 06:36:13 executing program 6: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000016d000)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x315, &(0x7f0000217000-0x78)=[@op={0xffffffffffffff50, 0x117, 0x3}], 0x18}, 0x0) sendmmsg$alg(r1, &(0x7f000021a000-0x38)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="cec3214e9441328ae007994ccc361d41", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/04 06:36:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fcd000)=0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffada, 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, 0xa00000400, 0x3fffffffc, 0x0, 0xfffffffffffffffc}, r0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000293000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/04 06:36:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000915000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e6f000)={0x100000001, 0x7, 0xee, 0xe4}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x1) 2018/02/04 06:36:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000767000-0x1)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000034e000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xfd43, 0x20020004, &(0x7f0000ab2000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000044000-0x4)=0x0) capget(&(0x7f0000936000-0x8)={0x20080522, r1}, &(0x7f000001f000-0x18)={0x8, 0x7, 0x1, 0x2, 0x81, 0xfffffffffffffeff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000f05000)={@loopback, @dev, @rand_addr}, &(0x7f0000375000-0x4)=0xc) 2018/02/04 06:36:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) fcntl$getownex(r0, 0x10, &(0x7f0000ba6000-0x8)={0x0, 0x0}) sched_getscheduler(r2) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f00007f7000)}], 0x1, 0x0) [ 61.210973] audit: type=1326 audit(1517726173.762:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5334 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 06:36:14 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40044103, &(0x7f0000008000)="8d846bc0964336cbbbf8a4de5722159b2c42000000000000000749053dc55dd1c55a5a3262ec5284c2401e5fbf915da7ddd35810b3491d7ef09f7631") 2018/02/04 06:36:14 executing program 1: mmap(&(0x7f0000000000/0x761000)=nil, 0x761000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000075c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x0, 0x20}}, &(0x7f0000760000)=0xb8) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00004b6000-0x38)={0x1, 0x0, [{0x0, 0x40002, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x2}}]}) 2018/02/04 06:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r1, &(0x7f00002c3000), 0x0, 0x4, 0x0, 0x0) close(r0) 2018/02/04 06:36:14 executing program 6: clone(0x0, &(0x7f0000107000-0x37), &(0x7f000032d000-0x4), &(0x7f0000362000), &(0x7f000094f000-0x22)) futimesat(0xffffffffffffffff, &(0x7f000010b000-0x8)='./file0\x00', &(0x7f0000a75000-0x20)={{0x77359400}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') 2018/02/04 06:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000073a000)='/proc/self/net/pfkey\x00', 0x800, 0x0) socket$alg(0x26, 0x5, 0x0) write(r1, &(0x7f000028e000-0x101f)="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", 0x280) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b09000-0x1)={0x81}, 0x1) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39}, 0x0) 2018/02/04 06:36:14 executing program 0: 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$key(0xf, 0x3, 0x2) socket$netlink(0x10, 0x3, 0x17) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f000078c000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x80) 2018/02/04 06:36:14 executing program 2: r0 = syz_open_dev$amidi(&(0x7f000099a000-0xc)='/dev/amidi#\x00', 0x148, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x3, 0x4) 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) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x1d, r2}, 0x10, &(0x7f0000001000)={&(0x7f0000001000)={0x7, 0x80, 0x2, {}, {0x0, 0x2710}, {0x4, 0x401, 0x6, 0x92}, 0x1, @can={{0x3, 0xede, 0x81, 0x3}, 0x1, 0x1, 0x0, 0x0, "307ab3a25068de04"}}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x20000001) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x20)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000005000-0x4), 0x2) 2018/02/04 06:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x1, 0x2000000a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a91000-0x9)='/dev/vcs\x00', 0x101000, 0x0) r2 = syz_open_dev$mouse(&(0x7f00004ec000)='/dev/input/mouse#\x00', 0x7, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000268000)={0x1ff, 0x16, 0x1, r2}) 2018/02/04 06:36:14 executing program 7: syz_open_dev$binder(&(0x7f00000c4000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x1000, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) signalfd4(r0, &(0x7f0000726000-0x8)={0xfff}, 0x8, 0x0) 2018/02/04 06:36:14 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000012000)='fdinfo\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000019000)=@alg, &(0x7f0000012000-0x4)=0x58) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000013000-0x39)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f000000e000-0x8)=[], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r3, 0x1c, &(0x7f000001c000-0x10)={0x39, 0x4, 0x6e4, 0x6}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000001d000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000001b000)={r4, 0x80000, r0}) ioctl$TCSETA(r0, 0x5406, &(0x7f000001d000-0x14)={0x6, 0x6, 0xa5, 0x20, 0x9c63, 0x80, 0x6071, 0x8, 0x1, 0x6}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000001a000)={0x0, @multicast2, @multicast1}, &(0x7f000001a000)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000001a000)={'vcan0\x00', r5}) 2018/02/04 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x10, 0x5, 0x1, 0x0, [{[@empty]}, {[]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe2(&(0x7f0000531000-0x8)={0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bf4000), &(0x7f0000d49000)=0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000163000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/04 06:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = add_key(&(0x7f0000dee000)='logon\x00', &(0x7f0000c6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000077e000-0x3)="496ac6", 0x3, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x2) fstat(r0, &(0x7f0000336000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000001a000)=0x0, &(0x7f00008fd000-0x4), &(0x7f0000efd000)) fchown(r0, r2, r3) sendmsg$nl_netfilter(r0, &(0x7f0000182000)={&(0x7f00009cc000-0xc)={0x10}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000d5b000-0x20)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 06:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f00006cc000)="5b198af5c98eb69ccdb63a4030ff075ef3fc1254534e3732a9c4aea8a3e8306d0ade40d70b01c7e3f6e4f7a37b6a3975970cb90cb2483db91909b51eea58c957b0c599ddf7f7949780c03c68520e2cfb76f54752c10879cf184e2bc4de74a345d5340e6bca6f6418d6dfad9365234328dc11949b2b1f82dd43efa232147e7c0445952f9fd498b1fa41712a904bf987e42f508d4fd7d0c94b0a3b17f270bb6c438a22f7f4178683edca67fadc5d8d794f") futex(&(0x7f000000d000-0x4), 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 2018/02/04 06:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x4, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$admmidi(&(0x7f0000a69000)='/dev/admmidi#\x00', 0xf99, 0x80) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b10000-0x1c)=@req3={0x8, 0xffffffffffffff00, 0x100008, 0x7fff, 0x2, 0x4, 0xfffd}, 0x3ad) 2018/02/04 06:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000357000-0x8)='./file0\x00', 0x40) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000118000)=[0x8, 0x7f]) connect(r0, &(0x7f000027b000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0xfffffffffffffe8b) openat$rfkill(0xffffffffffffff9c, &(0x7f0000559000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0xf3, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) 2018/02/04 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000631000)={0x0, 0x361f}) 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(&(0x7f0000027000)='./file0\x00', 0x20) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x20000081}, 0x81) [ 61.506604] binder: 5423 RLIMIT_NICE not set 2018/02/04 06:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000626000-0x72)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x5, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aeb000-0x8)='pagemap\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00008e9000-0x230)={0x3, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x3, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0x2, 0x2, @empty}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x230) 2018/02/04 06:36:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x101000, 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) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="07935ef8dd1f7064253e974343436ef8", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @empty, @dev={0xac, 0x14}, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @gre_key}}}]}}, 0x310) 2018/02/04 06:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000030f000-0x11)='/dev/qat_adf_ctl\x00', 0x90003, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000298000-0x11)='net/ip6_mr_cache\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000062e000)='/dev/hwrng\x00', 0x220340, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000efc000-0x8)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$sg(&(0x7f0000248000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000002a000)=@assoc_id=0x0, &(0x7f0000f3a000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000680000)={r3, 0x7, 0x20}, &(0x7f0000a4d000)=0xc) ioctl(r2, 0x227b, &(0x7f0000e63000-0x2f)="07a8c658a0f9b908d9f1d10033ee086d3bfd5899d900022d010400000000000004c47bf348c153aadcfa5b7a1ad9e2") openat$autofs(0xffffffffffffff9c, &(0x7f00008f9000-0xc)='/dev/autofs\x00', 0x10000, 0x0) 2018/02/04 06:36:14 executing program 2: 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(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000062000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000984000)={&(0x7f00009ba000/0x3000)=nil, 0x3000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000028a000-0x10)=[{&(0x7f0000b64000-0x431)="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", 0x400}], 0x1, &(0x7f00000aa000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) getsockname$inet(r2, &(0x7f00005db000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00008da000)=0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/04 06:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000b91000/0x3000)=nil, 0x3000, 0x13) r0 = syz_open_dev$mice(&(0x7f0000599000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000408000-0xbc)=""/188) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d1f000-0x4)=0x0) timer_create(0x3, &(0x7f0000e04000)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f00000f7000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/enforce\x00', 0x200100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00009ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000202000)=0x14) connect$netrom(0xffffffffffffffff, &(0x7f0000c94000)=@ax25={0x3, {"0342bde7419349"}}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x2, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c62000-0x8)={0x0, 0x3ff}, &(0x7f0000a64000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c74000-0x108)={r3, @in6={{0xa, 0x0, 0x126, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x4}}, [0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x6ac]}, &(0x7f0000543000-0x4)=0x108) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff3000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000c5000)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00008ed000+0xe2f)={r3, 0x8e7}, &(0x7f000061d000)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d93000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000d9e000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ba000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000cd5000-0x4)=0xe8) setresuid(r4, r5, r6) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000046e000-0xaa)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000555000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000f53000-0xcd), 0x0, 0x0, &(0x7f0000a58000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000029f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000628000)=0x18) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000a27000-0x4)=0xb3e, 0x4) syz_open_dev$mice(&(0x7f00002b0000)='/dev/input/mice\x00', 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f000099f000-0x8)={0x3, 0x8}) 2018/02/04 06:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet6(r0, &(0x7f0000c41000)="3465a94e4c9ef59cf42d9d8625d9cdc31bcabbcca86a9278270b68254f4d7bad335b69ac6f3830cdc2dcbbe1adbe812824f743a6bab7cb43ced1d287dd1e609f4af102df68ee9dbe27931489347aed8507b08c8a2fb1d4", 0x57, 0x10, &(0x7f00009a8000-0x1c)={0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002c000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e4f000)=0x2, 0x4) 2018/02/04 06:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000037b000-0xc)={0x0, 0x0}, &(0x7f0000ff5000-0x4)=0xc) ioprio_set$uid(0x3, r1, 0xd900) getdents64(r0, &(0x7f0000002000)=""/72, 0x48) bind(r0, &(0x7f0000f9e000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) open$dir(&(0x7f0000389000-0x8)='./file0\x00', 0x800, 0x13) 2018/02/04 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000622000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) fsync(r0) 2018/02/04 06:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ae8000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e7d000-0x78)={0x10001, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x300, 0x9, 0x6, 0x5, 0x8000, &(0x7f00003a4000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9b, 0x8001, 0xffffffff}) accept4(r0, &(0x7f0000243000)=@ipx, &(0x7f0000fa0000-0x4)=0x10, 0x80000) r2 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f000059f000-0x95)="38c19a45ab9745ca3cf24bb852151ea72efc740d2b7e380c631fd30259489409269a10fbafc99770333557ac08ebc21091638dff2fa7295a0ba05b9c17117602cad3a2e97c531a419e96b528072fe8770760c7a4cc4445477f61f1727761b404cf3189928d988f232d1d66562653a1e067f3ac2b4f86befd60584e8ad7c52425cf3365111cde5f679a889e6e2baa216f802d8e73aa") ioperm(0x3f, 0x1f, 0x7) renameat2(r2, &(0x7f0000fcf000)='./bus\x00', r2, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) [ 61.657617] QAT: Invalid ioctl 2018/02/04 06:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00009dd000)=0x0, &(0x7f0000b85000-0x4), &(0x7f00001b2000)) getgroups(0x2, &(0x7f000005b000)=[0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f00007d0000-0x8)='./file0\x00', r1, r2) mq_open(&(0x7f0000158000-0xd)='%trusteduser\x00', 0x3, 0x4, &(0x7f0000f85000-0x40)={0x8, 0x0, 0x81, 0x3, 0xd1, 0xfffffffffffffffe, 0x1}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000a81000-0x4)) setpriority(0x2, r0, 0x0) r4 = syz_open_dev$mice(&(0x7f000062e000)='/dev/input/mice\x00', 0x0, 0x280000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000f31000-0x4)=0x101, 0x4) 2018/02/04 06:36:14 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000013000-0x30)={0x7, 0x80000000, 0x0, 0x40, 0x3, 0xcb0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0xffffffffffffffff) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2), &(0x7f00008f7000), &(0x7f00006d4000), &(0x7f0000fcf000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000979000)=0x197, 0x4) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00003e9000)={0x1ff, 0x6e}) 2018/02/04 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x5, 0x3, 0x8000008) dup3(r0, r0, 0x80000) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/02/04 06:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f7d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000977000)=0xdbb2) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000046d000+0xe90)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000513000)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) signalfd(r2, &(0x7f0000ef0000), 0x8) 2018/02/04 06:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00008ef000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x2000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000016b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f000098a000), 0x4) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1}, 0x0) sendmsg$netrom(r3, &(0x7f00000ee000)={&(0x7f00000e4000)=@full={{0x3, {"501ece257fea41"}}, [{"caddc23975baf8"}, {"2e558754eee146"}, {"9bc1eebd680e15"}, {"872dc0b0a63276"}, {"1644c1b0cfc7e4"}, {"339501ca89b79a"}, {"f61342d8b912d4"}, {"4fd792cbf2dbcc"}]}, 0x48, &(0x7f0000e88000)=[], 0x0, &(0x7f0000d83000)=[]}, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x42, &(0x7f00006d3000-0x1e)=""/30, &(0x7f00009da000-0x4)=0x7) r5 = syz_open_procfs(r1, &(0x7f000000c000)='wchan\x00') sendfile(r5, r5, 0x0, 0x80000001) [ 61.693638] QAT: Invalid ioctl 2018/02/04 06:36:14 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000067a000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000df6000-0x9)='/dev/vcs\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) recvmsg(0xffffffffffffffff, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) tkill(0x0, 0x15) wait4(0x0, 0x0, 0x0, &(0x7f0000a95000-0x90)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000edc000)) 2018/02/04 06:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/04 06:36:14 executing program 2: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b18000)='blacklist\x00', &(0x7f0000efa000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ef9000)="2316c9e4df5632b50a15912f51275590acec4dbb4cd19414c6d13786a6c8dfc012f12058bcf45d436dafb3b0e1f010dcd5003806239511dd9b4003708713c4442f03298824fb7ad4d56e408ba4e2f01f6a87e3ac5d2aabfe2a170d9d392af1c9b59fcfc13305c8a079268d82e0c5599eb040cb86ef7ea471a488f202acf4518636f940536d8ab127d963101099488212400f996c6137ee57bb1ba4bc1d454fb99cb60101e049ab863340fd3d29dee200a7cb1e6ba7679d88a93ddf5fdd493d72370e1fc0bb94a4881956fa9de133eead8dac20bc3b01b4c3bbbdc3c30cee7e170046fc2988779e7532d49838b7f17acc8f", 0xf1, 0xfffffffffffffffd) keyctl$clear(0x7, r1) recvmsg(r0, &(0x7f0000ef8000-0x38)={0x0, 0x0, &(0x7f0000ef7000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x2a}, 0x40002106) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b78000-0x11)='/dev/qat_adf_ctl\x00', 0x282801, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000d0a000-0xc)={&(0x7f00002ae000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/02/04 06:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c1a000)={0x0, 0x5e, "321aa0c8fe7e74298b1177d06e83036b6a0620afebd8d165eb548167749d97ba9fbb3944cd82e2552c16aa44c1c2724d6b64acdfe9e1b034403b492e0eee5a99618cda6ce8d8050b57e8cb92fb6d5f3a7e359a8c8fd30df23487b8a1d701"}, &(0x7f0000f23000)=0x66) tee(r0, r1, 0xc, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b4f000)=@assoc_value={r2, 0x1ff}, &(0x7f0000796000)=0x8) write$evdev(r0, &(0x7f00008c3000-0x18)=[{{}, 0x20000000001, 0x46, 0x2}], 0x18) ftruncate(r0, 0x103f9) sendfile(r1, r0, 0x0, 0x5) syz_open_dev$vcsn(&(0x7f0000544000-0xa)='/dev/vcs#\x00', 0x8, 0x501000) 2018/02/04 06:36:14 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000001000-0x10)) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) 2018/02/04 06:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00009a6000-0x4)=0x100000000, 0x1eb) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000de3000)=[{r0}], 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/status\x00', 0x0, 0x0) utimensat(r1, &(0x7f000070b000)='./file0\x00', &(0x7f0000dae000-0x20)={{0x77359400}, {0x77359400}}, 0x1000000) symlinkat(&(0x7f00001e4000-0x8)='./file0\x00', r1, &(0x7f00001b9000-0x8)='./file0\x00') syz_open_dev$sndseq(&(0x7f0000933000)='/dev/snd/seq\x00', 0x0, 0x4000) 2018/02/04 06:36:14 executing program 0: clone(0x200, &(0x7f0000bab000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000844000)=[], &(0x7f00006fd000-0x10)=[]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='syscall\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8), 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000053e000-0x20)={0x1000, 0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00004e4000)={0x80a, r1}) write(0xffffffffffffffff, &(0x7f000019e000-0x4d), 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00002f4000-0x8)=0x4000) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x5, 0x6, 0x3, 0x80, 0x1, 0x1f}) 2018/02/04 06:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000328000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00002ab000)={0x24, 0x1e, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x10, 0x11, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) fanotify_init(0x10, 0x40400) 2018/02/04 06:36:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000746000-0x7)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000893000-0xc)={0x0, 0x200, 0x20}, &(0x7f00002fe000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007ce000-0x14)={r4, 0x7f, 0x5, 0xd, 0xcc9, 0x7ff}, &(0x7f00002bc000)=0x14) setsockopt$IPT_SO_SET_REPLACE(r1, 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) ioctl$sock_bt(r3, 0xdd1f, &(0x7f0000f67000)="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") sendto$inet(r0, &(0x7f0000005000-0x65)="681b", 0x2, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) 2018/02/04 06:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) mount(&(0x7f00005e1000-0x8)='.', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x200080, &(0x7f0000e61000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c1f000)='/dev/hwrng\x00', 0x80000, 0x0) statx(r1, &(0x7f00005dc000)='./file1\x00', 0x1000, 0xfff, &(0x7f0000239000-0x100)) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x0, 0x0, 'queue0\x00'}) truncate(&(0x7f0000d5f000)='./file0\x00', 0x1ff) 2018/02/04 06:36:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000479000)='/dev/input/mice\x00', 0x0, 0x48340) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x3, 0x3000, 0x20, &(0x7f0000be2000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000522000)={0x0, 0x400, 0x20, 0x7, 0xd00d}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000534000)={r3, 0xffff}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f000002e000)={&(0x7f0000011000-0x13c)={0x24, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 06:36:14 executing program 0: r0 = fanotify_init(0x9, 0x1000) r1 = syz_open_dev$admmidi(&(0x7f000096e000)='/dev/admmidi#\x00', 0x3, 0x41) r2 = syz_open_dev$vcsa(&(0x7f0000c59000-0xb)='/dev/vcsa#\x00', 0x5550c6b, 0x800) poll(&(0x7f000080f000-0x18)=[{r0}, {r1, 0x4002}, {r2, 0x200}], 0x3, 0x1000) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000012000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002000)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/92, 0x5c}], 0x10000000000002f9, &(0x7f0000019000)=""/161, 0xa1, 0x6}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x7, 0x3f}], {0x95}}, &(0x7f0000018000-0xa)='T}\x00\x00\x00\x00\x00\x00\x00\x00', 0x1, 0xc3, &(0x7f0000006000)=""/195}, 0x48) 2018/02/04 06:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000969000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000993000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000cd4000-0x50)={@common, @ifru_ivalue}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[]}], 0x1, 0x40) 2018/02/04 06:36:14 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00004d2000)='/dev/dsp#\x00', 0x2, 0x20001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000522000-0xc)=@sack_info={0x0, 0x9, 0x8}, &(0x7f0000eea000)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006cf000-0xc)={0x0, @multicast2, @dev}, &(0x7f0000caa000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000058000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xa}, @in=@loopback=0x7f000001, 0x2, 0x100000000, 0x0, 0x2, 0x2, 0x20, 0x80, 0x2e, r2, r3}, {0x4, 0xffffffff, 0x8, 0x4d20, 0xbe, 0x80, 0x1, 0x2}, {0x15c, 0x1, 0x9, 0x1000}, 0x7, 0x1, 0x3, 0x82bdbe65593b5b02, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x3f}, 0x2, @in=@empty, 0x1, 0x0, 0xa8f345e55b012313, 0x145, 0x3f, 0x8c, 0x8}}, 0xe8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000019c000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000692000)=0x8001) read(r4, &(0x7f000067c000), 0x0) 2018/02/04 06:36:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_getaffinity(r0, 0x8, &(0x7f00005ba000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000236000-0x4)=0x1a40, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ptrace$cont(0x1f, r3, 0x10000, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000b31000-0xbc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000dda000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000ac000)={0x0, 0x0, 0x0, 0x0, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x40) 2018/02/04 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000d10000-0x4)=0x200004000000804, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/04 06:36:14 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x9}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x40000, @tick=0x8, {}, {0x3}, @time=@tick=0xfff}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@generic="9ea51c3baa72c93a51560e3d34a36851", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002b000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000001a000)='devpts\x00', 0x3002, &(0x7f000000a000)) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000036000-0x4)=0x3f) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000035000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000010000)={{0x7, 0x1, 0x3689, 0x5, "81c39cc362b93a301cca431212ae0fce35a55e3630ec05de0dbcab5fb858ad552b2ff3609bea13d3d41963e4"}, 0x0, 0x0, 0xc0, r2, 0x2, 0x4, "b1f2968c0247314cca30b9af2ae1cb7cf48df8c82331df30a81c8ce6d4cfc4496ff1d07822e36b2f70a2db5b5558d3eba4155445184cb1be9ff87d996e721f29", &(0x7f0000015000)='devpts\x00', 0x7, [], [0x80000001, 0x6, 0x1, 0x3f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f000077d000)='./file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000de8000-0x4), &(0x7f0000c55000)=0x4) 2018/02/04 06:36:14 executing program 7: r0 = syz_open_dev$sg(&(0x7f00003c1000)='/dev/sg#\x00', 0x6, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000949000-0x4c)={0x3e, 0x4, 0x6}) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000298000)='/dev/mixer\x00', 0x400, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x1800}], 0x7, &(0x7f0000001000)={0x77359400}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f86000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000f22000-0x4)) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f00004ef000)="2ed2928316fff675086829f81d3f2167a5bdae8ce8fa6206364cf637c88452", 0xc) 2018/02/04 06:36:14 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000006000-0x5)='user\x00', &(0x7f000001c000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000001d000-0x5)="b782093473", 0x5, 0x0) keyctl$invalidate(0x15, r1) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000001c000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x10000000000001de}}], 0x48}, 0x0) 2018/02/04 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0xfffffffffffffdf6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) socketpair(0x8, 0x3, 0x60000000000000, &(0x7f0000162000)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000a5e000-0x87)=""/135) 2018/02/04 06:36:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000076e000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000499000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000022000-0x24)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) poll(&(0x7f0000d45000-0x18)=[{r0, 0x4}, {r1, 0x2}, {r1, 0x45}], 0x3, 0x64) 2018/02/04 06:36:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000ad000-0x4)=0x81, 0x4) r1 = syz_open_dev$sg(&(0x7f0000926000)='/dev/sg#\x00', 0xffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00007b6000-0x4), &(0x7f00002e6000)=0x4) 2018/02/04 06:36:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xa0}, {0x0, 0x0, 0x2}}, [@tmpl={0x10e, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x4000100}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0xffffffffffffffff}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/04 06:36:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a5c000)='/dev/input/event#\x00', 0x100, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/02/04 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000aed000)='/dev/amidi#\x00', 0x9, 0x200300) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000079a000-0x78)={0x90a, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @rand_addr=0x2}, 0x25, 0x2, 0x1, 0x100000001, 0x800, &(0x7f0000d2f000)=@generic="ced9de580c0fd72763ef2bb56acddba4", 0x1, 0x7}) fcntl$setflags(r0, 0x2, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f0000294000)=[{{0x0, 0x2710}, 0x2}, {{}, 0x4, 0x4}], 0x30) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) sendfile(r2, r1, 0x0, 0x72439a67) 2018/02/04 06:36:14 executing program 6: r0 = socket(0x2, 0x3, 0x6) setsockopt(r0, 0xff, 0x0, &(0x7f0000005000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ae1000)={0x0, 0x96, "e0f9ecd5849a0096658fcb49210911c5e66a535919ed4d45669b68cd6baf926112d2b865aa2674e1ab1f6cfdbfa82ebfd496d4ac02d74d617809b5cc014b11ad3efe3422421c9d20f7f62eb8ed92c2871914ee243108e3cf627abe790d895cb95b17df1b5cfd77fca45ab7eacdfb7a5a2817513e4a554bb62e5ed4cd2b4b594c1ca1ef205cf0c44f7ab900c9eb1a99cf866eae9f9b14"}, &(0x7f0000000000)=0x9e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0xfffffffffffffffc}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x10, 0x80800) 2018/02/04 06:36:14 executing program 7: 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, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendmmsg(r1, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[]}}], 0x1, 0x48084) shutdown(r1, 0x1) 2018/02/04 06:36:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x40, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00002af000)={r1}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000fbf000-0x8)) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000fc0000-0x8)='./file0\x00', &(0x7f0000656000)=""/154) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8), 0x2, 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000576000)={r0, r0}) 2018/02/04 06:36:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) rt_sigaction(0x0, &(0x7f000041a000), 0x0, 0x8, &(0x7f0000787000-0x8)) r0 = syz_open_procfs(0x0, &(0x7f00001c5000-0xa)='net/ptype\x00') syz_extract_tcp_res$synack(&(0x7f0000574000)={0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000f97000-0x8)={0x0, 0x0}, 0x1000, 0x9) write$tun(r0, &(0x7f00004a1000)=@hdr={0x1, 0x0, 0xfff, 0x7, 0x10000, 0x1ff, @ipv6={0x2, 0x6, "68548d", 0x240, 0x4, 0x37d, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x20}, {[@routing={0x3f, 0xa, 0x1, 0x6, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x10}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @fragment={0x3f, 0x0, 0x8, 0xfffffffffffffff8, 0x0, 0xc0e, 0x0}, @routing={0x3b, 0xa, 0x1, 0x2, 0x0, [@loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}]}, @dstopts={0x3a, 0x6, [], [@enc_lim={0x4, 0x1, 0x101}, @jumbo={0xc2, 0x4, 0x2c}, @ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x18, {0x5, 0x4, 0x9, 0x4, [0xfffffffffffffff7, 0x6]}}, @jumbo={0xc2, 0x4, 0x81}, @enc_lim={0x4, 0x1, 0xffff}, @enc_lim={0x4, 0x1, 0x7fff}]}, @dstopts={0x2f, 0x12, [], [@calipso={0x7, 0x28, {0x0, 0x8, 0x1ff, 0x5, [0x2bd5, 0x7, 0x6, 0x6]}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x3f}, @jumbo={0xc2, 0x4, 0x1000}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x2}, @generic={0x5, 0x4b, "a65ef823da157c518ff3639fdb33900bea6272ca1c2766155181055575f928aedc4d74e34891685751e2f88946e3e461cdc42b23972948a5647a8d6c70951a4aacacc975741731f83ce1f0"}, @enc_lim={0x4, 0x1, 0x2}]}, @dstopts={0x2d, 0xe, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic={0x24000000000, 0x5b, "a9742d3aed61335b6aa3deba36093498d5d00e90ffa7528555c2a68926e4f059a74478a2feae0000e504d900e6e9276e2a31859d760a0e1e372e0d6b769b892f5ed298545051e9c2af62a04de81c9c658e90a12f72765d3985b295"}, @ra={0x5, 0x2, 0x7}]}], @tcp={{0x0, 0x2, r1, r2, 0x1, 0x0, 0x9, 0xd2, 0x0, 0x0, 0x800, {[@generic={0x5, 0x7, "8bbf28d6fe"}, @fastopen={0x22, 0x5, "f279fe"}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}]}}, {"d1b1be87c2fe41530798b9231ff0f90a2388a5ed1acc"}}}}}, 0x272) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f81000)=0xcd1, &(0x7f00001d4000)=0x4) 2018/02/04 06:36:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d5000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000826000-0xaf)={0x0}, &(0x7f00003ce000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002aa000)={r1, 0xfffffffffffffffe}, &(0x7f00007e5000-0x4)=0x8) getpeername$inet6(r0, &(0x7f0000a5f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000032d000)=0xfffffffffffffcdc) clone(0x0, &(0x7f000013f000), &(0x7f0000846000-0x4), &(0x7f0000bf8000), &(0x7f00008c1000)) getpid() openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) socket$inet6_udp(0xa, 0x2, 0x0) write$evdev(r2, &(0x7f0000ccf000-0xf0)=[{}, {{}, 0x0, 0x0, 0xfffffffffffffffe}], 0x30) clone(0x200000008a000900, &(0x7f00003e4000), &(0x7f000072a000), &(0x7f0000065000-0x4), &(0x7f0000b70000)) [ 62.125299] netlink: 68 bytes leftover after parsing attributes in process `syz-executor0'. [ 62.163603] netlink: 68 bytes leftover after parsing attributes in process `syz-executor0'. [ 62.179085] mmap: syz-executor4 (5607) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/04 06:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000038a000-0xdf)=""/223) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) 2018/02/04 06:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f1c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000703000)={0x0, 0x2, 0x7000, 0x2000, &(0x7f0000eb9000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f00009fe000-0x19), &(0x7f0000a8e000), &(0x7f0000a9e000-0x4), &(0x7f00000ca000)) userfaultfd(0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ftruncate(r3, 0x81) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 06:36:15 executing program 4: r0 = getpgrp(0x0) sched_getparam(r0, &(0x7f0000e6f000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x27)='proc\'eth1,&/loposix_acl_accesseth1em1)\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f00005a1000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0x80005, 0x0) r3 = shmget$private(0x0, 0x1000, 0x80, &(0x7f000051d000/0x1000)=nil) shmat(r3, &(0x7f0000683000/0x2000)=nil, 0x6000) gettid() connect$llc(r2, &(0x7f0000a2b000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x100000000, 0x0, @random="f79312bb29b9"}, 0x10) fcntl$setown(r2, 0x8, r0) 2018/02/04 06:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80007, 0x5, &(0x7f0000057000-0x8)) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000837000)='./bus\x00', &(0x7f0000949000)) 2018/02/04 06:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x7}) pipe2(&(0x7f0000035000-0x8)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000792000-0x20)={0xff, 0x20, 0x6, 0xda, 0x1, 0xffff}) unshare(0xc000000) 2018/02/04 06:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000572000-0x38)={&(0x7f0000671000-0xc)={0x10}, 0xc, &(0x7f0000032000-0x10)={&(0x7f00008be000-0x24)={0x14, 0x2, 0x6, 0x8000000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000032f000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000b3f000), 0x4) 2018/02/04 06:36:15 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0xf6)=""/246, 0xf6) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/02/04 06:36:15 executing program 3: clone(0x0, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) r0 = socket(0x0, 0x6, 0x8) r1 = syz_open_dev$audion(&(0x7f000069e000-0xc)='/dev/audio#\x00', 0x1, 0x202040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000002000), &(0x7f0000002000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/04 06:36:15 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xb000}, 0x4) 2018/02/04 06:36:15 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000693000-0x1)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000e78000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fe9000)) 2018/02/04 06:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$setlease(r1, 0x400, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000514000-0x8)={0x2, 0x6}) 2018/02/04 06:36:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="4110c73a63092a6ca257c40ad956cf5f9b1cf980f141b84a48dcfb058c7ffa8cd341abf930d1ad2b13aa542f8fefaf3a11e6f73cb5", 0x35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004a8000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000237000-0x29)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) 2018/02/04 06:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}}}]}, 0x144}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f000082a000-0x57)="5923d0c78622a7f8466a432d8d3945f6f481f41e54a998fb0cf6583f22d67bf0c6fceeef0feaca481d4697a52bbe9c6db3f10d2a59a588ac4caf4caa0a1fbf2a8e278899b07986f44efa83d77b4c7f369936a1c9d03588", 0x57, 0x20000000, &(0x7f0000460000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) [ 62.424992] SELinux: failed to load policy 2018/02/04 06:36:15 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x10002, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000ba1000)={&(0x7f0000c49000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000001000-0x90)=[]}, 0x706c9ea4dd141718) 2018/02/04 06:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a1000)='/selinux/access\x00', 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/mixer\x00', 0x40000, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = eventfd2(0xd078, 0x801) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5a3}}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x10001) 2018/02/04 06:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f00002a4000-0x18)={0x0, 0x0, 0x22}, &(0x7f0000217000)=0x18) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009d4000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00008aa000-0x80)={@nfc_llcp={0x27, 0x5, 0x3ff, 0x7, 0x0, 0x8, "d9caa9efd569ffbc25367923cc87010a4e1b0faa58e0b33ccaad9a3f162c53c52d2af62db59b36f5891f660f75774d499d41a46a644ed329a4ea5a651cc3cd", 0x9a09}, {&(0x7f0000e34000-0x50)=""/80, 0x50}, &(0x7f00006cf000-0x1), 0x4}, 0x80) 2018/02/04 06:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000db000-0x4)={0x8}, 0x4) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000144000)) 2018/02/04 06:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000d4a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x3, 0x3, {0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}}) r1 = add_key$user(&(0x7f0000573000)='user\x00', &(0x7f0000d38000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009e0000)="835bc448cece144d2c399cb700aa849c74ab1d06306c44f88afa6c4625d9ed14d8d826009f7db0aad431455c73a2f4c2e229c52c5667e3870894805c49b43715c8a35a962fbb3c5567bd8947cdb40fe67492f70aae91ece8ccd9ad3bedca5b6f4ef77d85f328c90f618ce878c4e8af2dd2deb0959af69c80d28db099c7774aa8e59314d4d0a9b1602f337e1b136c9d172bb60f069cd31f7e7cf27488ebe2ca4d7acb08094caf6d663ec5cdddc95edc80c98f53b5", 0xb4, 0xfffffffffffffff9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000039a000)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000df7000-0x4)=0xe8) keyctl$dh_compute(0x17, &(0x7f0000283000-0xc)={r1, r1, r1}, &(0x7f0000431000-0x11)=""/17, 0x11, &(0x7f0000bf5000-0x38)={&(0x7f0000e51000)={'crc32-pclmul\x00'}, &(0x7f0000be6000-0x1000)="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", 0x1000}) fstat(r0, &(0x7f0000392000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b3d000)={0x0, 0x4, 0x2, 0x80000000007, 0x4}, 0xc) 2018/02/04 06:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = inotify_init1(0x800) fcntl$getownex(r0, 0x10, &(0x7f00008bd000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000444000)=@sack_info, &(0x7f0000c0b000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008a4000-0x4)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c1b000-0x4)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e8a000)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, &(0x7f0000f38000-0x4)=0xa0) 2018/02/04 06:36:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x800) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001000)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x84000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000002000-0x8)={@loopback, @empty}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000642000)='/dev/adsp#\x00', 0x8001, 0x4000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003b2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000309000)={0x1}) 2018/02/04 06:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0xe, 0x100000000) sendmmsg(r0, &(0x7f0000571000-0x1a4)=[{{&(0x7f0000e78000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x3, 0x3, {0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xff}}}, 0x32, &(0x7f00003f2000)=[{&(0x7f00001d8000)="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{0x38, 0x0, 0x8b9, "158b1371ef76e6180b5f9e2eba41395254c886040b4dde45405a2a223bb5e0afdef1"}], 0x21a0, 0x4001}, 0x2}, {{&(0x7f0000660000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff}, 0x1, 0x0, 0x0, 0x1}}, 0x26, &(0x7f0000b57000-0x20)=[{&(0x7f0000df4000-0xbe)="af80ca874cd414f2f3f57d332cc4efb91b130bc464df7d2b80a61b69b13faa986acd58fca465cf6066e6464e4c54f5b41c5ca4284ee862c2a021db8f46226f0f375e0288945390351b4cb7a32bb35045402fe0d728083cf190e05b8efba4b25e787c37f118a05802451e5309b528fcbe7ddc5509bf2ff6bacbabace27bed919af98ba247674bc45581e8fc894fea4a5f6e12987e375155869d31779ff87e4110f194c537adf5bd89034aece292d7d357fd20b63afbf357b69cb2d09ade78", 0xbe}, {&(0x7f0000c89000)="25a4b5e15b68b3f8d9ce076166d3b0e19e4277a6d2fdf4a1cb43d74e8683fbd625251a0ff9bc1d3e229cd1e1b522703592b7d7b55fc2def50bcf827ed61e610348744ab62e86bc9d717a3c289f55b9420ffe39bcf6ae0c934836bc183bf1b56a396da3c8fbd402ae43f0827b7156", 0x6e}], 0x2, &(0x7f0000757000-0x20)=[{0x20, 0x129, 0x9, "e0c8719dccc53bf5db09"}], 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"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0x1058, 0x4}, 0x2}, {{&(0x7f00001d8000)=@nfc={0x27, 0x1800000000000000, 0x2d2}, 0x10, &(0x7f00001d1000)=[{&(0x7f00003b0000)="bd0b3fe38b070cc3703c86d56e14c77399cdac0af81e22a5a76872adb6c36d6a7a432e3bfe9626666b9866912d8f6d92acab34be716ce6bdfb128b1badf7e085a66a64dd992a08897705029fbcbfcf414978c3bf19bed1d0a9a57d82aa471dee760715bd8d6850a0f13f5477bc861e3fa6709b51888b053409da9a33cef9ef978beb1722371a87534235b0d3fd7fced3c58cc543d981a1c056b374e3a1a61f4473a1fc0570c948e6256ca14825624f6c8eceec051112c1fdcd160901a3c38aa0d7d4b90b207a4900fd55e2a1a7946338c5c29101701c7aa3e0858cc375580e17870ce4710e37", 0xe6}, {&(0x7f0000e2b000)="30b4e82eb6bdced780670e1b18fe9947de57a9aa489ef9459c428b0234746fc0f9d14244229e65973a1ae88fd0af5bed12f3a0a559f440b16f91e316c8971b2cc601a2239b03e676aeac5a6089cb01537d33a7e13e3b50206df1b2bfa39728d3745b318712de13b8d539f09680d8fe", 0x6f}], 0x2, 0x0, 0x0, 0x40001}, 0xffffffffffffffff}], 0x7, 0x8010) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendto$llc(r0, &(0x7f00009d2000-0x1000)="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", 0x1000, 0x40000, &(0x7f0000ef4000)={0x1a, 0xff, 0x6, 0x101, 0x3, 0x4, @empty}, 0x10) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d}, 0x0) 2018/02/04 06:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000adc000-0x8)={0x0}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000a1d000)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x98, 0x1b8, 0x1b8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00004fe000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8, 0xffffffff, 0xffffffff, @generic="8efc71abe6ad88fece62fb1c73be4c15", @common='gretap0\x00', {0xff}, {}, 0x2, 0x1, 0x40}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x1000}}, @common=@ah={0x28, 'ah\x00', 0x0, {0xa222, 0x3, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x7fff, 0x6, [0x3, 0x200, 0x6c1, 0x6, 0x6, 0xef8, 0xffffffffffff0001, 0x7, 0x237, 0x1, 0x6, 0x7a, 0xffffffff, 0x67, 0x4, 0x400], 0x1, 0x5, 0x8}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x11}, @rand_addr=0x6, 0xff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vlan0\x00', {}, {}, 0x7f, 0x2}, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x8, 0x35, 0x9b, 0x10001, 0x6c0, 0x2], 0x80000000, 0x7, 0x7f}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bpq0\x00', {0xff}, {0xff}, 0x8, 0x1, 0x18}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x5, 0xff}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x814, [0x6, 0x1f, 0x0, 0x0, 0xfc, 0x4], 0x2, 0x1000}, {0x800, [0x32f9, 0x5ba2d0ce, 0x6c92, 0xf1, 0x9, 0x3], 0x2, 0x6, 0x2}}}}]}}, 0x3e8) timer_create(0xb, &(0x7f00003a4000-0x58)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000b24000-0x4)) r3 = syz_open_dev$mouse(&(0x7f0000388000)='/dev/input/mouse#\x00', 0x0, 0x2000) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000304000-0x90)={[0x10001, 0x1, 0x4a62, 0x7, 0x9, 0x3e, 0x3, 0x1, 0x0, 0x100000001, 0x5, 0x1, 0x0, 0x9, 0x10000, 0x2f], 0x10000, 0x800}) r4 = getpgrp(0x0) fcntl$setown(r3, 0x8, r4) timer_settime(0x0, 0x0, &(0x7f0000687000)={{r0}, {0x0, r1}}, &(0x7f0000956000)) timer_gettime(0x0, &(0x7f0000c14000-0x10)) 2018/02/04 06:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000803000)={0x2c, 0x0, 0x1, 0xfffbfffffdfffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @pid}, @nested={0xc, 0x12, [@typed={0x8}]}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000398000-0xb)='/dev/vcsa#\x00', 0x3, 0x101000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ce6000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000003e000-0x88)={0x7, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffe1}}}, 0x88) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) eventfd2(0x0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000018000)={r5, 0x0, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000c68000)={r5, 0x0, 0x100000001, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000093000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00003dd000)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000083c000)={r6, r7, 0x80000001}) 2018/02/04 06:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) mq_open(&(0x7f0000189000-0x5)='eth0\x00', 0x8c0, 0x4, &(0x7f000007b000-0x40)={0x800, 0xfff, 0x4, 0x3ff, 0x0, 0x1000, 0xa6, 0x9}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a4b000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}}, &(0x7f00005fa000)=0xa0) restart_syscall() 2018/02/04 06:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) 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) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7295df0df8217ad2c00000000000000e6", 0x20) bind$alg(r0, &(0x7f0000c10000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) 2018/02/04 06:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000f6000+0x32f)='/dev/input/mouse#\x00', 0x200, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000379000)=""/27) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000193000-0xf6)=""/246) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000c32000-0x2c)="e06974ebc8bb875ac8f7d02409e32e750186936e23af9196ebf81d901a96407a803702639b7e954b8f12b921", 0x2c) pread64(r1, &(0x7f000057c000)=""/226, 0xe2, 0x0) 2018/02/04 06:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod(&(0x7f00005ca000)='./file0\x00', 0x4947f74ea08e8d10, 0x101) r1 = syz_open_dev$usbmon(&(0x7f0000df2000)='/dev/usbmon#\x00', 0x8, 0x400000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000bce000-0x4)=0xf08) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f00000f9000-0x10)={&(0x7f0000fd4000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = semget$private(0x0, 0x0, 0x12) semctl$GETPID(r2, 0x0, 0xb, &(0x7f000095e000)=""/185) 2018/02/04 06:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000e4a000-0x8)='./file0\x00', 0x40200, 0x130) getsockopt$ax25_int(r1, 0x101, 0x1272fa4edf896978, &(0x7f0000981000-0x4), &(0x7f000064c000)=0x4) 2018/02/04 06:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff}) r1 = creat(&(0x7f0000e12000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000483000)={0xffffffffffffff5b, 0x206, 0x0, 0x7, 0x0}, &(0x7f00006e5000)=0x10) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000461000-0x8)=&(0x7f0000b0c000-0x1)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000073d000-0x14)={r2, 0x94, 0x5, 0x8000, 0x1ff, 0x2}, &(0x7f0000bbc000-0x4)=0x14) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000025b000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000b2d000-0x8)={0x1, 0x7}, 0x8) timerfd_settime(r3, 0xcb15da82bc3c6e31, &(0x7f0000eaa000-0x20)={{0x0, 0x989680}}, &(0x7f00008e2000-0x20)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/04 06:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000d02000-0x8)={0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000c34000)=0x2, 0x4) ioctl$TIOCSTI(r0, 0x5412, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/cuse\x00', 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001c7000)) [ 62.556685] netlink: 'syz-executor0': attribute type 18 has an invalid length. 2018/02/04 06:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) write(r1, &(0x7f0000e0a000-0x4f)="f4c620adca6ea1facef2494d2aa63571b668a12b9318e8e640f722b9abe6c0f8e13a232a659afc62c3ac325502fbf17facce2bbc6927961365c31335f008c62b342ccb9211db217bd38ab3c54b05f4", 0x4f) fcntl$setstatus(r1, 0x4, 0x42800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e22000)={0x0, 0x7}, &(0x7f00002f6000+0xc1f)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c5b000)={r2, 0x48, &(0x7f000025d000-0x48)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000d0f000-0x4)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e20000-0xc)={0x6, r1}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000538000-0x40)={0x4000000000000000, 0x3000, 0x8001, 0x1, 0x8}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/04 06:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) r2 = dup2(r1, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000d000)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000047000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000089e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000f14000-0x38)={&(0x7f0000eeb000-0xc)={0x10, 0x0, 0x0, 0x8002}, 0xc, &(0x7f0000ac3000)={&(0x7f000043f000)=@bridge_newneigh={0x78, 0x1c, 0x500, 0x7, 0x1, {0x2, 0x0, 0x0, r3, 0x4, 0x10, 0xe}, [@NDA_VNI={0x8, 0x7, 0x5}, @NDA_VLAN={0x8, 0x5}, @NDA_VNI={0x8, 0x7, 0x70000000}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, @NDA_MASTER={0x8, 0x9, 0x8}, @NDA_PORT={0x8, 0x6, 0x0}, @NDA_DST_MAC={0xc, 0x1, @empty}, @NDA_CACHEINFO={0x14, 0x3, {0xc57a, 0x2, 0x3, 0x9}}, @NDA_IFINDEX={0x8, 0x8, r4}]}, 0x78}, 0x1, 0x0, 0x0, 0x3d0b16caa2dc05a6}, 0x1) 2018/02/04 06:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f50000)={0x73, 0x79, 0x7a, 0x3}) r0 = syz_open_dev$mice(&(0x7f0000c65000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000ae4000-0xbc)={0x80, 0x2, 'client0\x00', 0x2, "0a1e89129417441d", "dc46b407bd5ed35024aaca37af3877b3957d3a5e69d2261f72ef058f8818a26e", 0x8, 0x4daf}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) [ 62.655194] netlink: 'syz-executor0': attribute type 18 has an invalid length. 2018/02/04 06:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm_base(cbc(aes),crc32c-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f00000d5000-0x120)=@report={0x110, 0x20, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in6=@empty, @in6=@empty}}, [@srcaddr={0x14, 0xd, @in=@multicast1=0xe0000001}, @policy={0xb0, 0x7, {{@in=@rand_addr, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}]}, 0x286}, 0x1}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/04 06:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f0000715000), 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) r1 = dup(r0) write$tun(r1, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_reply={0x81}}}}, 0xfe5c) getpeername$packet(r1, &(0x7f0000144000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000db1000+0xb9)=0x14) 2018/02/04 06:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) socketpair(0xe80936a6b9428048, 0x8000a, 0x10000, &(0x7f0000e5c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ada000)={0x0, 0xf5, "7a964b223c3abe6b02de96fdc86fd32222a53c3881e54e1fe9d10f178d4d05c4d4185967e7ba2bb8448a411c76a12e9749d641d4654ae47bb5a5f66fa0e68dc216f324b27f33c55d78b5e7639fc8e4119232aa110ffbf6250c80c58b808abab05e2cafe93e4331b398be493b1db84997eeb6315c8347428afe4de3761f08db350164d410dfb36da48cda474291c568c46c7dacc2e1ed592dadf6752c6eb978d1622947ac6050b325e4f65c7caf89ef25715fa09b3dfa5fcb9bccbe77257e7cfc52da3792713166795d16846312db6a17ea4d0ed70e86d03e5a3865d446c35d2ed7fe42840f136743922094cbc74d14f066ffcd8cd9"}, &(0x7f0000ee3000-0x4)=0xfd) r4 = getpgid(0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000095000-0x4)=r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003dd000-0xc)=@sack_info={r3, 0x9, 0x9}, &(0x7f0000897000)=0xc) r5 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$vcsa(&(0x7f0000b9c000-0xb)='/dev/vcsa#\x00', 0x9, 0x3) close(r5) r6 = memfd_create(&(0x7f00002d1000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r5, 0x0, 0x0, 0x9a0b) close(r0) 2018/02/04 06:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b2000-0x10)='/dev/sequencer2\x00', 0x88080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000732000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000681000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000200", 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00009c4000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 06:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b3000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000a20000-0xc)={@broadcast, @loopback, 0x0}, &(0x7f00001d5000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f78000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x4}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000245000-0x108)={0x40000000, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f9e000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) 2018/02/04 06:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000fe000)='/dev/rfkill\x00', 0x80100, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000324000-0x10)={0x10003, 0x0, &(0x7f000070c000/0xa000)=nil}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') ioctl$void(r1, 0x5450) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000057f000-0x8)={0x0, 0x5}, &(0x7f00004c9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b26000-0x1)={r3, 0x6}, &(0x7f0000ce1000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cd9000)={r3, @in6={{0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}, 0x9, 0x1000000000000, 0x6, 0x0, 0x10}, &(0x7f0000f0f000-0x4)=0xa0) sendfile(r1, r2, &(0x7f00005d5000-0x8)=0x84b, 0x2000000000000ff) 2018/02/04 06:36:15 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000249000-0xb)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000087d000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f000041d000)="7c2960f99d4aeb812bda31c8e51642bda9749226bb9664e432c134ef01ce4becc81df1386298ce7fa128144cf7ed477b2622a94fa8c98b11b84c4a603c681fbe6a04744ee9dcbf42d58d52da1a3cfd711aa00ec8349f47dfe05825b6c9b350ff2bacc45f884b0833d5d31b3b06330d2326f96e890198269c0c5f7830bde2797091a183e3718a57793b05ec9f07aab1a311b89ad7a3bb36a67853304892f97e5dabc95b60dddfb6f45ae64d2f942317f1cf3bae1d204190899905072d3e9c4d83942227582d075697a9611d7e481756e29acc5765fc2e357fd799d32938ce324acf3747c4777f5c36ee12549cb82812298dc2fb96") r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000041d000-0xc)="2f6465762f6173686d656ced") 2018/02/04 06:36:15 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f000000e000)) 2018/02/04 06:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) r1 = syz_open_dev$sndpcmp(&(0x7f0000490000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x58040) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005ac000)={0x6, [0x40, 0x87, 0x392, 0x80000001, 0xc65, 0x3]}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x400) 2018/02/04 06:36:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f0000fa4000), &(0x7f0000fa4000), &(0x7f0000ec1000-0x4), &(0x7f0000219000)) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00006c5000+0x4a)=0x3294) dup2(r0, r0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00007ef000)=@req3={0xffffffffffff72c6, 0x1, 0x6, 0x1, 0x6, 0x2, 0x3}, 0x1c) 2018/02/04 06:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = syz_open_dev$dspn(&(0x7f00000ec000)='/dev/dsp#\x00', 0x1ff, 0x103b00) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00007a4000-0x8)=0x1000f018) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000514000-0x70)=@hopopts={0x2e, 0xd, [], [@jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4, 0x3}, @jumbo={0xc2, 0x4, 0xff}, @jumbo={0xc2, 0x4, 0x3}, @enc_lim={0x4, 0x1, 0x6}, @generic={0x10001, 0x4b, "616d8778dfc0b005244f91e5fc1cf61d3b25e3894ee01333dbe00f576b6625fc0afd9246234b0679a5a785267f116d131f2ac1ecdf8d51e2741e12fc1230a4a9a6063327e3c1475d47a655"}]}, 0x70) fcntl$getownex(r0, 0x10, &(0x7f00005eb000)) connect$vsock_stream(r3, &(0x7f0000ae2000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000fd6000-0x28)={'vcan0\x00', 0x0}) sendto$packet(r3, &(0x7f0000b51000+0x7c)="9107547e222ebf9e96607efb5aa13565fec066f956887f594a8120bbc396e92bdc1f8d6bd3b5f4a063b0ee6cb9f4000a592943cb0aad3ea8bfc89a757db1b65cab60ca4a92f179a26914a49bb53ca85985b98fd958919f38ebee4a8d96d3f892e87d310ae138156feb299cc1a5bbbcf79e442f359a5c0240b6a33ce4631687ce20cacee3c12384e98f3251e35d36bfb8c63b76769ed5be5236d78d02934d4e25ea4336af2e1832de1a76839cc709463aaa60bad00810919226e471afb12c758c7f7553de3af4fd", 0xc7, 0x20008040, &(0x7f000098a000-0x14)={0x11, 0x1f, r4, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) sendmsg(r3, &(0x7f00001a2000-0x38)={&(0x7f00002df000-0x10)=@nfc={0x27, 0x3, 0x4, 0x7}, 0x10, &(0x7f0000f07000)=[{&(0x7f00000df000)="b3bea17ca6544bdc1e5b5e2f9f326bece8b4e064000d2818cde0ddab4e677b7a3ea8d165844bdfc88111f5b41444201cf505a53da414f8c6591acdc675727a8d922e9c09e0914ee2845a9bc7d31c1fa153aba9b6cd50bfb2d72dbeae4348057c5164aad05edafc307a608d88fbeb8e269831a6f65106ba9ceaaaebc6fda3e332cdeb0d6593f9e6907e818865c043963a3536356d8ed5eeae4b6fb54e87e4136ceba201f52eb932e8d63cbf4348e619535bac7c1333b4fcebcb0f699155004a3b588465ee", 0xc4}, {&(0x7f0000eb2000-0xc0)="2c09d638c83050020567da2cbc849552e1d97247e035c7e0fca6d6e8f984f2617bb9ed22ab2c272568b7532bf689737a0d3fa3be494d77c37adfca1b32bb8cd9c2f66ca7c2b525534d410d83daacd451abe8b460769d8cbc5a0cd595812c3f8d0a3ec60bb04d5e4c67c6d6a9fca18f269c7ab1767b7424a02dbab7dda441a50bf57b10191834dbbd20598116d6292e91fd5d8081557adeba95a9ec9704902b388fd829c53fbc8e86267e10539ad22a806c0418abfdd1d8d675f9f4e89071000f", 0xc0}, {&(0x7f0000bb9000)="1eb24f04c20ba7e8080e5f1d721cc687438ce9be3777ea55007513bb6667bb413c0a679f99da78e3914469e00dfda29132f54589b3835fc9c1507128d559d22b7e9dd281bd06b04b2790655d3f635fadf6460b3988d0ff14bf72bbccce6b2193eab5bfef9da319ba04fa7d53f9b78140b8f66d2dca5648d04f90e1bc0a7c423930b21e7ffea64bfcc5db0414fea4168b9762c8de013055805a58c1f7d7", 0x9d}, {&(0x7f00006a6000)="291b6f46231f95c38b2423c7fea8e9838fb79be449ecfa097f55cfa8872695dfc0ead2942dfd06c4d01c231e13dde7995f9dffd562b3488aef2cfcb2ec4262939af9aaf9bf1d5e0b163a279040b9fa37578b025c3362533b7521195dcb1ac6dd7bb39d08e156ca1add1f547f9133304d4e58e454598a", 0x76}, {&(0x7f00003b1000-0xf0)="8e3c68dbee369f8b88369c2d2e34c2feae6d3893a0b537fd73d6a85df2d1f1dcf88cc929649b3cdbb93efcb36c3b3725783c05f86aaa3715b7ed40caa919cb1e83f999e32c7c79c75dbeae602f270a54b27f8d7e8cb7b51e56d5029040bac09be0d0d49c647281617f52349c5ef972120ac67d91b5180c9b0568bbbcf2e5db4dc6d4678e9cc9a30abdb4ead23c31333fb89e43696b1cff0368cb1580117c7947cef325cd523ae3e3926ebc670849231418f5ffea10bf8b060450b9d6c8bb3cc3e6d3393135db6c20d9823705f372a38d734f79ffbc9f708f2b26ffab6849dc46d7dd9e0662fd2e34fffdc289f0b62797", 0xf0}], 0x5, &(0x7f0000223000-0x25c8)=[{0xc8, 0x10d, 0x1, 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"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0x25c8, 0x1}, 0x10) 2018/02/04 06:36:15 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00001ff000-0x96)='d', 0x1, 0x0, &(0x7f0000f31000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/04 06:36:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000153000-0xc)={0x0}, &(0x7f000085f000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f00001c8000)='/dev/usbmon#\x00', 0xddc, 0x2000) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000c77000)={0x6, 0xe9c2, [{0x1, 0x0, 0x1}, {0x81, 0x0, 0x7}, {0xfffffffffffffffb, 0x0, 0x69}, {0x9, 0x0, 0x8}, {0x4}, {0x8, 0x0, 0x1d78}]}) set_robust_list(&(0x7f00002a8000)={&(0x7f0000d81000/0x2000)=nil, 0xff, &(0x7f000099f000/0x2000)=nil}, 0x18) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x6e, 0x3e3, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, r0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000026c000)={0x0, 0x6}, &(0x7f0000535000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000088c000)={r3, 0xffff}, &(0x7f0000104000-0x4)=0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000070f000-0xc)={0x40000000, 0xfff, 0x35}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00002b0000)='/dev/mixer\x00', 0x202, 0x0) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f00000a0000-0xb6)=""/182) 2018/02/04 06:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f3f000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00003d5000-0x8)) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f0000119000)='syzkaller\x00', 0x100000, 0x1000, &(0x7f000090a000)=""/4096}, 0x48) fcntl$getown(r1, 0x9) 2018/02/04 06:36:15 executing program 3: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) readahead(r2, 0x9, 0x81) signalfd4(r2, &(0x7f0000cec000-0x8), 0x8, 0x0) 2018/02/04 06:36:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0xa000000000000, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r1 = request_key(&(0x7f00007bd000)='syzkaller\x00', &(0x7f00003e9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000e5a000)="000629081305db8e24913e41f19583d26285b922a2f62930a1d3438a98f6e2f52fd2bd5573719820fe403d3fb9bd20367e7ca0fd9863e1dc39fc54ba68b9a155604aebe437794681b5200b1586625aa6f1ed8f9f3d19b60f472b493944143f90609b6a57efe0069fb00f74c17ddbc0076b7fb6d12796019f1dfea23974bc8e531415e8bd3d3cba0c6f843cb476c93303b2a39e278cfc899492ccf5ff0000000000000078e0472a47642b522e8fa81c4c9f4ba12a42e99694b48fdeff4b79fe0534d5184e4b6a51cc922efbc5", 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x800) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000840000-0xb)='/dev/mixer\x00', 0x280001, 0x0) r3 = shmget(0x1, 0x1000, 0x40, &(0x7f0000a3c000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) recvmsg$netrom(r2, &(0x7f0000936000)={&(0x7f0000d2b000-0x48)=@full={{0x3, {"efd0d8b16dbe81"}, 0x3}, [{"4972ef53743472"}, {"2bfd069df9d6d8"}, {"f9a711c9469918"}, {"6f732f5b4e8e50"}, {"6496981a3155a5"}, {"808a064de7db3f"}, {"68babcb5c74f8a"}, {"6e2fd4ed06bad7"}]}, 0x48, &(0x7f0000b04000)=[{&(0x7f0000e4a000-0x6)="cd77951428c89040a74399735d6d9ea753", 0x11}, {&(0x7f000064b000+0xf88)="e2e25a39a1dd094fc15b4046509adbf5db690839786988aece65cb9a449e364b5b57b0aa45edd3b75511de147b49314cb9d53b804703adda0fabeaf1fdb9d59b630a47299867693738ea661c6e9a2ab850e006c054991c540e9693340cb8baf5277876b7a370035a58f18017e2740779be3063a0c0e618d93d3ef357c2d35339fe065f1e74c9a592d426e353201fd789f790eabb9ba3a8cd03c559d01b319ec6e1c61e0aa874e0832e2e12e059f095856943b0c0ba77e32d7163dbca7c525c70275439f28884a7967b0d25f37ca2590a1647e9e2b6a0cbf520639fecf48882c93abfe0a90070fb36af686ed583b285d637c2c61618", 0xf5}, {&(0x7f0000802000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x4004}, 0x40000001) stat(&(0x7f0000397000)='./file0\x00', &(0x7f000078f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, 0x0, r4) 2018/02/04 06:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f9f000)='/dev/loop#\x00', 0x0, 0x1000000000026000) pread64(r0, &(0x7f0000f8c000-0x1000)=""/4096, 0x1000, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000e1e000)='/dev/input/mouse#\x00', 0x3, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000710000)={0x8001, 0x7, 0xffffffffffffa47c, 0x10001, 0x4, 0x1}) 2018/02/04 06:36:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) 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$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000e2a000-0x4)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000747000-0x50)) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000d48000)={0x0, 0x7fff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 06:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f0b000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00004bc000+0xcdf)={0x0, 0x200}, &(0x7f00003ea000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c47000)={r1, 0x40, 0x30}, &(0x7f00007cb000)=0xc) mkdir(&(0x7f0000eae000)='./file0\x00', 0x105) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f00004f1000)='mqueue\x00', 0x2000809, &(0x7f0000977000)) r2 = open(&(0x7f0000a6d000-0x8)='./file0\x00', 0xf283aa8da6c9f18d, 0x3fffc) mknodat(r2, &(0x7f00002ad000-0x8)='./file0\x00', 0x40, 0x7) 2018/02/04 06:36:15 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000053a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000001000-0xd9)=""/217, 0xd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000dd6000-0x14)={0x7, 0x9, 0x10000, 0x6, 0xffffffff80000001, 0x7, 0x8000, 0x100, 0x3, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) readv(r2, &(0x7f00002f7000)=[{&(0x7f0000933000-0x69)=""/105, 0x2b}], 0x1) 2018/02/04 06:36:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200201, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0xa, 0x4, 0x9}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x0, 0xf96, 0x100000001, 0x9, 0x8, 0x100000000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x1, @empty}, {0x1, @random="ea8dfa676c91"}, 0x10, {0x2, 0x3, @broadcast=0xffffffff}, @generic="f5699e48730041b0ac2d8f4a82a2139f"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/04 06:36:15 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x81, 0x4) bind(r0, &(0x7f0000496000-0x20)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x20) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f83000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000f84000-0x8)='./file0\x00', &(0x7f0000976000+0x9bf)=""/210, 0xd2) 2018/02/04 06:36:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0x302) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0xa0)=[@in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x2, 0xffffffffffff0584, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @loopback=0x7f000001}], 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1ffb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0x4002, 0x6000}) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000003000-0x4)=0x321b) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000002000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text16={0x10, &(0x7f0000d21000-0x59)="66b8010000000f01c1baf80c66b83d94b68166efbafc0cb000ee670f01cf676564660f3a207b1e090f01d13e653e0f0866b9800000c00f326635004000000f3066b9020400000f3266b80500000066b9004000000f01c10f08", 0x59}], 0x1, 0xfffffffffffffffc, &(0x7f0000aed000)=[], 0x10000000000001db) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000a6a000)={0x105000, &(0x7f00000c2000), 0xc, r1, 0x2}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/04 06:36:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00003a8000-0x9)='/dev/sg#\x00', 0xd2b6, 0x80040) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004c4000-0x4)=r1, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb}) readv(0xffffffffffffffff, &(0x7f0000b2a000)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/02/04 06:36:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000c84000-0x4)=0x3, 0xffffffffffffff24) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f000004b000-0xbf)="0541cedd19a95f09d7f73d642e61dbc6744bb54fb08e369fd689e9dfbfd8ec6782fa36eca6a99587654f68d71ba81b02b57e31cd5772f5bfcdf05e63d613a0869c576c3303060232d5da4f9b782376db49e49a3bd4ab4d3124d46597429cc2ef5995c12c03fbf8a79b03cce24f72d8d695ead3a74cee278db2e35cd8c43d21260ec51aede47a10c07a2dd47ca9d7843e7acc1505453887c10efeb864234c9824afd7817e883690c692390aa116dd90b43b883b6bd10e659b8819862036bd53", 0xbf}], 0x1, &(0x7f0000f93000)=[]}, 0x0) sendto(r0, &(0x7f0000d19000)="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", 0xc90, 0x0, &(0x7f000038f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e0ec5e3f4972938e4cfba7916ada126b88f7f835ea9f9e3b0537c422492f50db1a1d5f9509a7cb63cea3ef7061628a59e4b2e8f8aae75aed31d9ad4d52a7d1"}, 0x60) socket(0x10, 0x2, 0x3) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000847000-0x78)={0x6ba, {0x2, 0x3, @empty}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @rand_addr=0x6}, 0x242, 0x4, 0x7fff, 0x4, 0x8, &(0x7f000071b000)=@common='bpq0\x00', 0xffffffffffffff51, 0x4, 0x200000000000000}) 2018/02/04 06:36:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de0000)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e", 0x1}], 0x1, 0x0}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00005f6000)='/dev/audio\x00', 0x101000, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000df8000-0x10)={&(0x7f0000013000/0x3000)=nil, 0x3000}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000a0d000-0x20)={{&(0x7f0000f21000)=""/149, 0x95}, &(0x7f0000998000), 0x4}, 0x20) 2018/02/04 06:36:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x240, 0x81) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="3116b042d3d2c390dee3a255ec4a8d9d65", 0x11, r2) r3 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$notify(r3, 0x402, 0x2) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r2) r5 = add_key$user(&(0x7f0000e61000-0x5)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fd1000-0x1b8)="b33ab76079ebe0d94f729cd653e520c19ad7d973e21769e7c4fb44c249b544230ba287fb8bd6ed7f00cf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a910000edb34b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd7b4506e8b", 0xc0, r2) r6 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r6}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) r7 = open(&(0x7f0000fa0000)='./file0\x00', 0x8000, 0x120) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40042409, 0x0) 2018/02/04 06:36:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x3b) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$midi(&(0x7f0000e69000-0xb)='/dev/midi#\x00', 0xab, 0x10040) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00009d5000)={0x7, 0x3, 0x8000, 0x1}) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00005a0000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000118000)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 06:36:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000983000-0xa5)={@random="0352ba8e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x4000000000000320, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "d085f5"}}}}}}, &(0x7f000004d000)={0x0, 0x3, [0x0]}) r1 = syz_open_dev$usbmon(&(0x7f0000eb5000-0xd)='/dev/usbmon#\x00', 0x8, 0x1) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000345000-0x4), &(0x7f0000abf000-0x4)=0x4) 2018/02/04 06:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000729000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000099f000)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000af5000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000011a000)=0x1, 0x4) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000013000-0x1b)=""/27, 0x1b}], 0x1}}], 0x48}, 0x0) 2018/02/04 06:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000424000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000ab000-0x30), 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000e9b000-0x8)) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000172000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009e2000)={0x101, 0x0, 0x10003, 0xb4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006a5000)={0x8, r2, 0x10002}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) r4 = getpid() ptrace$cont(0x1f, r4, 0x7, 0x1) readv(r3, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) readv(r0, &(0x7f000000d000-0x10)=[{&(0x7f000000c000-0xef)=""/239, 0xef}], 0x1) 2018/02/04 06:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400}, &(0x7f0000eb4000-0x10)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r1, 0x2712}, 0x10) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000591000-0x90)=[{&(0x7f0000fa2000-0xb0)=""/176}, {&(0x7f0000969000)=""/217}, {&(0x7f000009c000-0x8)=""/8}, {&(0x7f000068c000-0x1000)=""/4096}, {&(0x7f00001d2000)=""/40}, {&(0x7f00000ba000-0xa8)=""/168}, {&(0x7f000042c000-0x38)=""/56}, {&(0x7f0000ee9000-0x81)=""/129}, {&(0x7f0000c92000)=""/6}], 0x1000000000000275) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r3, r4) tkill(r2, 0x16) 2018/02/04 06:36:16 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = epoll_create1(0x80000) tee(r0, r2, 0x1, 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00002a1000)) 2018/02/04 06:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000712000)={0x2, 0x3ea, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x53e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dd3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f000065a000)=0x282) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000882000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7fff, @empty, 0x8}}, 0x1000, 0x401, 0x100000000, 0x0, 0x4}, &(0x7f0000ad6000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000035c000-0x8)={r3, 0x40}, 0x8) close(r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000053b000)={r3, 0x5}, 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) write(r2, &(0x7f00004ac000-0xe5)="ae", 0x1) 2018/02/04 06:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c86000)='/dev/mixer\x00', 0x200, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f000098d000)=""/4096) write$tun(r1, &(0x7f0000115000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x80c) 2018/02/04 06:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0xe, 0x20) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000002a00080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000c86000-0x10)={0x8, 0x8, 0x9, 0x40}) r2 = memfd_create(&(0x7f00009d7000-0x9)='*self-[^\x00', 0x3) mkdirat(r2, &(0x7f0000d35000-0x8)='./file0\x00', 0x4) bind$bt_sco(r2, &(0x7f0000a6b000-0x8)={0x1f, {0xd32, 0x2, 0x5, 0x80000001, 0xfa10, 0x40}}, 0x8) 2018/02/04 06:36:16 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006db000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00004f9000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="4c76aa0b8466b93ef21113e79e917b2a", r1}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x932, 0x101000) 2018/02/04 06:36:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000aa1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000e1f000-0x7)='devpts\x00', 0x0, &(0x7f000000a000)) [ 63.327639] device eql entered promiscuous mode [ 63.334284] rdma_op 0000000018de1300 conn xmit_rdma (null) [ 63.366313] sock: sock_set_timeout: `syz-executor7' (pid 5884) tries to set negative timeout 2018/02/04 06:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000074d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004c8000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006df000)={r1, 0x401}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000d69000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x29}], 0x1, 0x0) 2018/02/04 06:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) set_mempolicy(0x8001, &(0x7f0000602000-0x8)=0x4010000000, 0x7fffffff) ppoll(&(0x7f0000fdd000-0x18)=[{r1, 0x90}, {r0, 0x2041}, {r0, 0x400}], 0x3, &(0x7f000030d000-0x10)={0x77359400}, &(0x7f00004af000-0x8)={0x7f}, 0x8) writev(r1, &(0x7f000000b000)=[], 0x0) 2018/02/04 06:36:16 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a5d000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000001000-0x3b)={0xf9, 0x0, [0x3, 0x40, 0x4, 0x9]}) syz_open_procfs(r0, &(0x7f0000001000-0x7)='nw/mnt\x00') syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/02/04 06:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$setsig(0xffffffffffffffff, 0xa, 0x26) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000661000-0x28)={@common='nr0\x00', @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) syz_open_dev$usbmon(&(0x7f0000a53000-0xd)='/dev/usbmon#\x00', 0x0, 0x80000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00004c2000)) close(r0) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_submit(r3, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) pwritev(r0, &(0x7f0000400000)=[{&(0x7f0000fc6000)="e0f4524d6b2b3a3f49c2d500f1d242426d7de999bf0cf50795b102cb119b7e3e0cbb3e5865ec06bfed0f7554491a20d0ac84b25ee9a7c29e3f62a39ec58e468f519d28495d887e4ce1a5aa3aa275cbcf2d5f5fd47c75bdf5a9a9b7", 0x5b}, {&(0x7f00000ac000)="59bb4ddd07a8c61cd520563cad51f69e7a70010c4d7ec20d2f522b32645cf52c4650ad79c6f2f5021ad1f75cb04a32480c400bd4ff89de6b4dad40dc0052c506eb63aa9e6bf67fef5e6a9fd8ff321c6b85d25cc09663a85aca81e09816476478696796425264bd40ba963d382650ed0b9e895d8b0b5797ceb4978d8efeb83c8847fd1840e7ff3ad1457db0cd35d5a66d70d66e62a0b1a5d1", 0x98}, {&(0x7f0000d36000-0x9d)="3737eb21f3b6115d7eac1c66913a9ffeb8b49524425bcb3e7940b8753063eed1ebe4e130af3dbea9a38af9f4c139aaffc0861a5d9d71f5dfdc4b215572a2b0111194ff814bd769b24ddd96949e26a1f02dcd73211c585f2472b593743774e09840722b5c397a902ffdeb7c5ce7c00d1d89ae84e40a3a7082e25b8b563fbe3b86d9cb3b53c3bb32d64866b73756fb3c99333065b23b3f2a3cf5fdb2f7c7", 0x9d}, {&(0x7f00006ce000)="ebfb91fbbfb4ed4b531221900ec5beba2a25693053f77dd14d07e100adf05d86dd0b29769ffb5f5f7f25790d43bfbf2419bab30ced5de823f9f8894e4c0eef7f86c9f09d8fd02a3a4725ff78013625f86b94ba66893c2817a8615eded119f26758a1d6ac7c98f307f2403d23fc2914e924203ac26d6455a4640a4e73791a87d016c1acae5e4dc2e84282b5bd5e0eed8265fc", 0x92}, {&(0x7f0000421000)="375a16c7242e4ce42310aa319d9d6dae14d44fbe305e3272810270d03fb74b806c00d7b8ff952c89ad687369c48b5fb2ff55493765b3da82e0a946d2399d2504802d5eb3d1a89cc8bb4023639f5c88a2499acc930855a7a978c00621a4da99e6a519daf5c1cbdfc28203da859cb2bb42de58a202f446324581f24ad00e717ca996f40b519c0e275d1776780370d9191453f1a4438f52a38ed8f6df1777f461098eb1aa58de6938eb0574c6337afee26002f4f15439987e56fbbf919def266d3b77e8880200cbc63d105c1533255c092c878147395e11ee85773ab4616c0f25f3bd88d2d9546b61", 0xe7}, {&(0x7f00001ad000-0x63)="8c262ba40f3ba24275c36725265a744cb805f51b767fcf10b4769a9635807d3cf94ea6572cb40ae3fcf9d4ba55fa7e0dd24f433e555159895b68951e9375b9812dbe6467e7fe3a77b6b84ac2aeefc33fa73ecb17282fb937095197bcb290e6057bdc27", 0x63}], 0x6, 0x0) tkill(r1, 0x1000000000016) 2018/02/04 06:36:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) lookup_dcookie(0x4, &(0x7f000009c000-0xe)=""/14, 0xe) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)) [ 63.384918] rdma_op 00000000263587dc conn xmit_rdma (null) 2018/02/04 06:36:16 executing program 3: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000093f000)=0x1e2800000000, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='vcan0\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}}) 2018/02/04 06:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1fffffff) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x0, @tid}) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/02/04 06:36:16 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df1000-0x10)='/dev/sequencer2\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000eac000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008ed000-0xe8)={{{@in=@empty, @in=@empty, 0x2, 0x100000000, 0x3, 0x0, 0x0, 0x80, 0xa0, 0xbf, 0x0, r1}, {0xc000000000000, 0x6, 0x5, 0x95, 0x8, 0xa1, 0x8c3b, 0x1}, {0x6, 0x8, 0x7, 0x7}, 0x1, 0x4, 0x0, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x3, 0x1, 0xb48e, 0xc8d, 0x9, 0x3c9}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000dfa000)='/dev/dmmidi#\x00', 0xfffffffffffff803, 0x2000) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00008e5000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000080e000)=0xe8) recvfrom$packet(r2, &(0x7f0000d24000)=""/164, 0xa4, 0x10000, &(0x7f0000a17000-0x9)={0x11, 0x17, r4, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getpeername$inet(r2, &(0x7f0000380000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000316000)=0x1) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000218000-0x28)={&(0x7f00005ed000/0x2000)=nil, 0x5, 0x5, 0x1, &(0x7f0000d7c000/0x8000)=nil, 0xb006}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000412000-0x4)=0x8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000584000)='./file0\x00', 0x1ffffb, 0x5) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f000051e000)=0xff, 0xfffffffffffffdd7) [ 63.487780] sock: sock_set_timeout: `syz-executor7' (pid 5896) tries to set negative timeout 2018/02/04 06:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x400000000000029, 0xb, "a9e6"}], 0x18}, 0x0) clock_gettime(0x0, &(0x7f0000a45000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000de2000-0x10)={r1, r2+30000000}, &(0x7f0000449000)) 2018/02/04 06:36:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000250000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r2, &(0x7f0000006000-0xc)=@kern={0x10}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000000b000)={0x3, 0x2, 'client0\x00', 0xffffffff80000000, "59fc51c0ae2b5387", "2656857dc2c9c99684867cfe3ae9c9a1c3a9800d5087000b2f0e241e97040ea6", 0x7, 0xa1}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000e000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000000d000-0x50)={0x80, @time, 0x4e56, {0x80000000, 0x7}, 0xffffffffffff2593, 0x0, 0x100}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000000f000-0x8)='./file0\x00', 0x2000, 0x20) sendmsg$nl_xfrm(r2, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, @in=@empty, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0xfffffffffffffff4}, {}, {0x0, 0xfffffffffffffffc}}, []}, 0xf0}, 0x1}, 0x0) socket(0x3, 0x1, 0x3) mknodat(r2, &(0x7f0000008000)='./file0\x00', 0x80, 0x0) 2018/02/04 06:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000652000)={@random="e9e73aff0f5b", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "0400fb", 0x30, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e89caf", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, 0x0) 2018/02/04 06:36:16 executing program 2: mmap(&(0x7f0000000000/0x3a2000)=nil, 0x3a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@set1={0x28, 'set\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = syz_open_dev$adsp(&(0x7f00002ee000)='/dev/adsp#\x00', 0x9, 0x400000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/04 06:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00001f6000-0x8)='./file0\x00', 0x101000, 0x90) accept$llc(r0, 0x0, &(0x7f00000de000-0x4)) r1 = socket$alg(0x26, 0x5, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f00007cf000)={&(0x7f0000b86000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00004b0000)={&(0x7f0000347000-0x108)=@del={0x108, 0x11, 0x10, 0x4, 0x0, {{'rfc4309(gcm(arc4-generic))\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0xe0}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x2}]}, 0x108}, 0x1, 0x0, 0x0, 0x4804}, 0x40000) bind$alg(r1, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000095000-0x38)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000824000-0xb1)="b6d9606ea7d8517947f8eb00fc75cda97f", 0x11}], 0x1, &(0x7f000027c000)=[]}], 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 06:36:16 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xd178, 0x440400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000+0xa4d)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xed}) r2 = syz_open_dev$mice(&(0x7f0000c61000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000fc4000)='./file0\x00', &(0x7f000093f000)={0x8, 0x3}, &(0x7f0000001000-0x4), 0x400) r3 = syz_open_dev$sndpcmc(&(0x7f00001c0000-0x12)='/dev/snd/pcmC#D#c\x00', 0x54, 0x22002) read(r0, &(0x7f0000858000-0xf5)=""/245, 0xffffffffffffff74) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000036000)={0x401, 0x9, 0x5}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000022000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) ioctl$TIOCSTI(r3, 0x5412, 0x1) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000035000)={0x0, 0x30, &(0x7f0000036000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000037000-0x4)=0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000036000)={r5, 0x8d, "9b06018e9b1bd20d41c15ea1e1039635d65349d55bf70e452c296b05b3863dc3e6776d15480f95ec54338fac148ff423c786fac18fff1480004b000cbbdeb7bdb5367e4437e2f666d6f9466629760c621f748540ce72cf02fbce2640f7c455caefc740c86eb8a8f534ae563772000963f416fb6d19683fcfb279962afee1082f0e6b83c5e4e26e944967788f0c"}, &(0x7f000000b000-0x4)=0x95) 2018/02/04 06:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe(&(0x7f0000c7d000)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r1, 0x0) write(r0, &(0x7f0000c2a000-0xbf)="5553fcfa935778ca227bccb13c24c01aabd9b6f3d67b0922aaa6ac919e6b123a80a8604412708adea70e4e03dc266fbd8cb1b9575e2248506307eee85f3b93b54768c7abb221b95813addc8f727458fe118d65c662f1a988c5b39246bc33024739ac0a35e9766a7c71b25ec3faf5b0730d01ca8dfa8882818168445d2d74251d2d3668896c40c22e72cc59f399e7c317d02bfa31701cec322bf0f255955ee58dedb2ac2f87f1ea8c89ca38b7d9c4cdc44fdd24cb7c11b6e56a9b105ef1f91e", 0xbf) 2018/02/04 06:36:16 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000967000+0x9ad)=@ax25={0x3, {"930feed9838e2d"}, 0x5}, 0xfffffffffffffeba) recvmsg$kcm(r0, &(0x7f000046e000-0x38)={&(0x7f0000f1b000)=@ipx, 0x10, &(0x7f0000363000-0x30)=[], 0x0, &(0x7f0000f1b000)=""/4096, 0x1000}, 0x21) sendto$inet(r0, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/04 06:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000031e000)='/selinux/enforce\x00', 0x440400, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d70000-0x4)=0x100000001, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000633000-0x14)={0x7}, 0x14) 2018/02/04 06:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f4f000-0x5c)={{0xa, 0x3, 0x1, @empty, 0x7}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x10001}, 0x3, [0x359, 0x3ff, 0x800, 0x3, 0x28a, 0x2, 0x1ff]}, 0x5c) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) getxattr(&(0x7f00001fb000-0x8)='./file0\x00', &(0x7f00002d1000)=@known='system.posix_acl_access\x00', &(0x7f000048d000)=""/241, 0xf1) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000eb2000)={0x196, 0x800}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002c9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) lseek(r0, 0x0, 0x0) 2018/02/04 06:36:16 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000909000)='/selinux/mls\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f00001e4000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x4, 0x1003) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ad9000)) keyctl$chown(0x4, 0x0, r2, 0x0) 2018/02/04 06:36:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000fe1000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f000003c000-0x7)="6c6f6700100000", &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0xdf, r0) keyctl$unlink(0x1d, r1, 0x0) r2 = add_key(&(0x7f0000531000-0x6)='.d\t\x00\x00\a', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0xffffffffffffff6d, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000679000)='/dev/audio\x00', 0x400840, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f000014d000-0x8)=0x3) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000624000-0x28)={0x1, 0x0, [{0x1000, 0x6f, &(0x7f00008b2000-0x6f)=""/111}]}) openat$cuse(0xffffffffffffff9c, &(0x7f0000c64000)='/dev/cuse\x00', 0x101040, 0x0) keyctl$unlink(0x1d, r2, r2) 2018/02/04 06:36:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r1 = open(&(0x7f0000b65000-0x8)='./file0\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008f1000)={0x0, 0x5, 0x95, 0x1ff}, &(0x7f000094b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000061c000)={r2, 0x94d}, 0x8) fcntl$getown(r0, 0x9) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000b1f000)=0xfffffffffffffffe, &(0x7f0000331000)=0x2) r3 = syz_open_dev$sndmidi(&(0x7f000045d000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x4001) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000d4b000)={0x5000000, 0x4, 0x1, 0x0, 0x0, [], [], [], 0x6, 0x100000000}) 2018/02/04 06:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x100000000005) connect$inet6(r0, &(0x7f000042a000)={0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x400009}, 0x183) sendto$inet6(r0, &(0x7f00005db000)="943b97a1f6d2b5f5298dc623995e1b3c6f4434ec3715ffcb865937c900180d06ce3fa9fce45de98b721b0943a55bc2dac2807c87987376d9cc4e66a9a50a7e0df85aefcc58ae7275e16e2dfd9f1ec896aa530701419cda9fa71b8c1f631292dabcaaf54f3e2f9ff1e034f87168e4", 0x6e, 0x10, &(0x7f0000e03000+0xb7)={0xa, 0x3, 0xfffffffffffeffff, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x1c) 2018/02/04 06:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000205000)='@\x00', 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000f6d000-0x8)) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000313000)=@assoc_id=0x0, &(0x7f0000243000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e47000-0x8)=@assoc_value={r2, 0x1}, &(0x7f00006b3000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000045c000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f03000)="fe2c1979ed5c2ee03b5d4eec74eb9255f6aab99d644c7524147de75989d9de36f3", 0x21) 2018/02/04 06:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000096a000)='oom_score_adj\x00') accept$nfc_llcp(r0, &(0x7f0000764000-0x60), &(0x7f0000a8b000-0x4)=0x60) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') munlock(&(0x7f0000969000/0x2000)=nil, 0x2000) sendfile(r0, r1, &(0x7f0000626000)=0x4, 0x5) [ 63.994735] Cannot find set identified by id 0 to match [ 64.015400] Cannot find set identified by id 0 to match 2018/02/04 06:36:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x9, 0x307000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000002000-0x4)={r0}) 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) sendmsg$nl_route(r1, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x5000c000}, 0xc, &(0x7f0000001000)={&(0x7f0000002000)=@getaddr={0x14, 0x16, 0x300, 0x5, 0x3, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000010}, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000-0x10c)={0x1, 0x0, 0x2, 0x0, 0x0, [], [], [], 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x3f3, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 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) msgrcv(0x0, &(0x7f0000ac8000)={0x0, ""/238}, 0xf6, 0x0, 0x0) msgsnd(0x0, &(0x7f0000001000)={0x1}, 0x8, 0x0) 2018/02/04 06:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000000006) r1 = syz_open_dev$vcsn(&(0x7f00004c5000-0xa)='/dev/vcs#\x00', 0x5, 0x80) bind$netlink(r1, &(0x7f000076e000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc) write$tun(r0, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x26) 2018/02/04 06:36:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lstat(&(0x7f00007be000)='./file0\x00', &(0x7f00005ef000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000eb6000-0x28)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r2, r3) r4 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000c66000-0x4)=0x1, 0x4) r5 = getpid() r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d02000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f00008f9000-0x4e)={0x8, @tick=0x6, 0x5, {0x3ff, 0x7}, 0x9, 0x2, 0x2}) syz_open_procfs(r5, &(0x7f0000153000-0xe)='net/netfilter\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000873000-0x8c)={0x9, 0xe3, 0x1, 'queue1\x00', 0x4}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005fe000-0x10)='/dev/sequencer2\x00', 0x8800, 0x0) ioctl$TUNGETFEATURES(r7, 0x800454cf, &(0x7f0000fc1000-0x4)) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_DEBUGREGS(r8, 0x8080aea1, &(0x7f0000c24000-0x80)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r8, 0xc058534b, &(0x7f000084c000-0x58)={0x2ac, 0x7fff, 0x0, 0x156, 0x2, 0x4}) r9 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r10 = dup3(r9, r8, 0x0) timerfd_settime(r10, 0x1, &(0x7f000078e000)={{0x77359400}}, &(0x7f0000710000)) ioctl$KVM_SET_VCPU_EVENTS(r8, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f000033a000-0x8), &(0x7f0000628000-0x4)=0x8) 2018/02/04 06:36:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = creat(&(0x7f00001d3000-0x8)='./file0\x00', 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00001f4000-0x4)={0x13, 0x3, 0xcb}) msgrcv(r0, &(0x7f0000cb8000), 0x8, 0x0, 0x0) msgsnd(r0, &(0x7f0000dc2000)={0x1, '('}, 0x9, 0x0) 2018/02/04 06:36:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000537000-0xa)='/dev/vcs#\x00', 0x8, 0x422200) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c11000), &(0x7f0000254000-0x4)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) syz_open_dev$usbmon(&(0x7f00002c2000)='/dev/usbmon#\x00', 0x0, 0x1010c0) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffc92, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00008a7000-0x4)=0x0) getpgid(r3) r4 = msgget(0x2, 0x400) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000e6a000)) socket(0x1d, 0x6, 0x3) msgctl$MSG_INFO(r4, 0xc, &(0x7f00006bf000)=""/148) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006ba000-0xc)={&(0x7f000041c000-0x8)='./file0\x00', r2}, 0xc) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/04 06:36:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0xa, 0xd918, &(0x7f0000001000-0x8)={0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000058f000-0xc)={&(0x7f0000635000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/04 06:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x801, 0x0) fallocate(r1, 0x0, 0x8, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3ff) futex(&(0x7f0000e35000-0x4)=0x4, 0x0, 0x0, &(0x7f00002f0000-0x10), &(0x7f0000e8b000), 0x1) accept4$ipx(r1, 0x0, &(0x7f0000242000), 0x0) 2018/02/04 06:36:16 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000001a000)='keyring\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r0) sysfs$1(0x1, &(0x7f000001a000)='\x00') r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000001a000)="d66d696d655f74797065237070703100", 0x1) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) recvmsg(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[]}, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000015000)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r3/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) 2018/02/04 06:36:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000b50000-0x4)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e52000)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x41, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xf508}], 0x74) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/02/04 06:36:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000eb3000-0x4)) socket(0x24, 0x0, 0x0) 2018/02/04 06:36:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00003dd000-0x20)={{}, {0x77359400}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000c36000-0x1000)=""/4096) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000b97000-0x10)=@syzn={0x73, 0x79, 0x7a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000dde000)) 2018/02/04 06:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f1000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/02/04 06:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = getpgid(0x0) r2 = dup(r0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000006b000)={0xa, 0xa3a, [{0x41, 0x0, 0xd7}, {0x4}, {0x4, 0x0, 0x800}, {}, {0xe6c2, 0x0, 0x7}, {0x1, 0x0, 0x6}, {0x408a6748, 0x0, 0x5}, {0x5, 0x0, 0x9}, {0x1}, {0x3, 0x0, 0x20c}]}) fcntl$lock(r0, 0x6, &(0x7f00009ea000-0x20)={0x1, 0x5, 0x3ff, 0x2, r1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/04 06:36:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00008dd000-0xc)={@broadcast, @remote, @rand_addr}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000299000)=0xffffffff, 0x4) pwrite64(r1, &(0x7f0000439000-0x2)='8', 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x4) sendfile(r1, r1, &(0x7f0000c11000-0x8), 0x7c) ioctl$TIOCNXCL(r0, 0x540d) [ 64.236902] can: request_module (can-proto-3) failed. [ 64.248517] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 64.301453] can: request_module (can-proto-3) failed. 2018/02/04 06:36:17 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000008000)={0x0}, &(0x7f0000007000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1}, 0xc) 2018/02/04 06:36:17 executing program 4: pipe2(&(0x7f0000704000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000001000-0x10)={0x27, 0x2, 0x400, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d12000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r3, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r2, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)}, 0x2) fchmod(r0, 0x2c) readv(r2, &(0x7f00006e5000-0x8)=[{&(0x7f000064a000-0xcb)=""/203, 0xcb}], 0x100000cf) close(r3) 2018/02/04 06:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000072b000)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) pipe(&(0x7f0000d79000)={0x0}) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/04 06:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00006b1000)) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f00006bf000-0xc)='/dev/amidi#\x00', 0x100000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe, 0xfffffffffffffffd}) 2018/02/04 06:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f29000-0xf)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000353000-0x12)={0x0, 0x81, 0x5, [0x101, 0x7ff, 0x4, 0x2, 0x3ff]}, &(0x7f000050e000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ada000)={r1, 0x4, 0x30}, &(0x7f0000ab7000)=0xc) write$sndseq(r0, &(0x7f0000a85000)=[], 0x0) 2018/02/04 06:36:17 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000551000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$int_in(r0, 0x5434, &(0x7f0000001000)) 2018/02/04 06:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006bf000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000f4d000-0xd8)=@ioapic) r2 = open(&(0x7f0000fa0000)='./file0\x00', 0x100, 0xa) ioctl$TIOCNXCL(r2, 0x540d) 2018/02/04 06:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00008df000-0x60)={0x0, 0x4000040000005, 0x0, @tid}) getresuid(&(0x7f0000e60000), &(0x7f0000d6c000-0x4), &(0x7f0000ce2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000da4000-0xe8)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00004c8000-0x4)=0xe8) setreuid(r0, r1) 2018/02/04 06:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000042a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00003f4000-0xb)='/dev/mixer\x00', 0x8040, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000c76000)={0x80000001, 0xff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002e7000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x1, 0x0, 0x0, 0x8, 0xffffffffffff8000, 0xfffffffffffffffa}, &(0x7f0000417000-0x4)=0x20) 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_procfs(0x0, &(0x7f0000c71000)='net/\tou\x00\x00') ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000c0b000)={0x79, 0x0, [0x0, 0x7ff, 0x5, 0x7]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dc3000)=0x0) sched_setscheduler(r2, 0x7, &(0x7f0000785000)=0x7fff) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000efb000)={0x4, 0x6, 0x8, 0x1, 0x8, 0x0, 0x80}, 0xfffffffffffffcf5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006e4000)={r3, &(0x7f000055a000), &(0x7f0000be6000)=""/84}, 0x18) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/02/04 06:36:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000892000)={{0x10000, 0x1ff}, {0x6, 0x9}, 0x26a4, 0x2, 0x3}) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) 2018/02/04 06:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000312000-0x4)=0x4000000000002, 0x4) r1 = syz_open_dev$vcsa(&(0x7f00000b9000-0xb)='/dev/vcsa#\x00', 0x813c, 0x18000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00001d3000-0xf8)={0x6, 0x0, [{0xd, 0x1ff, 0x4, 0xe42f, 0x0, 0xfffffffffffffffc, 0xb21b}, {0xc0000000, 0xfff, 0x5, 0x9, 0x8, 0x3, 0x5}, {0xc000000f, 0x1, 0x4, 0x200, 0x7, 0x3, 0x2}, {0x40000004, 0x6, 0x3, 0x41, 0x9bc3, 0x5, 0x5}, {0xd, 0x5, 0x6, 0x9, 0x7, 0xcc1d, 0xfffffffffffffffd}, {0xc0000001, 0x800, 0x4, 0x1000, 0x5, 0x0, 0x639}]}) connect$inet6(r0, &(0x7f0000363000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) 2018/02/04 06:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f0000a00000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000008f000-0x6)={0x0}, &(0x7f0000cc4000)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000032c000)=@sack_info={r2, 0x3ff, 0x8}, &(0x7f00004fb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000a4000-0xc)={0x0, 0x4, 0x20}, &(0x7f0000d0d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000041d000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f00008ed000-0x4)=0x8c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000659000)={{{@in=@multicast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000bf6000-0x4)=0xe8) r4 = getgid() lchown(&(0x7f0000609000-0x8)='./file0\x00', r3, r4) 2018/02/04 06:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000832000)=""/206) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000b4d000)={{0x4, 0x9}, 0x4}, 0x10) 2018/02/04 06:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000ddd000)={0x10, 0x0, 0xffffffffffffffff, 0x1000a420}, 0xc) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f4f000-0x4)=0x4, 0x4) 2018/02/04 06:36:17 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c9000-0x9)='/dev/rtc\x00', 0x3fe, 0x0) inotify_add_watch(r0, &(0x7f00006a4000)='./file0\x00', 0x200) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c43000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000), 0x7, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000a1d000/0x2000)=nil, 0x8, &(0x7f0000b8b000/0x4000)=nil}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x7f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000002000)=@dstopts={0x2f, 0x9, [], [@calipso={0x7, 0x8, {0x6, 0x8, 0x10000, 0x280000000000000, [0x3ff, 0x4, 0x2, 0x9]}}, @enc_lim={0x4, 0x1, 0x9}, @enc_lim={0x4, 0x1, 0xffffffffffffff3d}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0xffffffffffff8001}, @ra={0x5, 0x2}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x57) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r1, &(0x7f0000003000)='system_u:object_r:root_t:s0\x00', 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000004000+0x544)=@common, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c8a000-0x10)={r2, 0x9, 0xd, 0xffff}, &(0x7f0000002000)=0x10) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000000)={0xfffffffffffffffe, 0xbef, &(0x7f0000baa000-0xd9)="fdba500e59e9b42e60e336614f38d7fbbd16ebb5fc48141725737e54f82ccaeb8bcead36f6f67b0db0ea1d05e9a57d68ff06f076d8d22d2c52b75c15b5611152277861049ace3b74dcef673f0b285228546a041be78d6b5b68480e7ca7f985cf651be7b5782d9ad7abaeeb1d34c7ad03748e149613b86324356138f08b9c6f692c25526542cbec08ca312ddb7ad263547a014481b7f9547c1c833d6db3969d0f970d0f8da177ab29fdba13d16490bb2c2f32376a5b5c2076eb5039f1f443ecdfabf3df3b9b48078c0d32ab3160003dd9f0845dd9489ce2f12e", &(0x7f0000000000)="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", 0xd9, 0x1000}) 2018/02/04 06:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000f76000-0x9)='/dev/sg#\x00', 0x7f, 0x208000) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) 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)=@generic="d3229d2b055d9b3c3c5bcf77f1aea8e6", 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x139) r2 = accept4(r1, &(0x7f0000db5000)=@hci, &(0x7f0000664000-0x4)=0x6, 0x100080800) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00008f7000-0x4)=0xcf5, 0x4) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000a0a000-0x2)=0x489d119a, 0x2) 2018/02/04 06:36:17 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a}) fdatasync(r0) 2018/02/04 06:36:17 executing program 2: r0 = socket(0x10000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004d7000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) write(r0, &(0x7f0000a78000), 0xecb7452619a92a8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f21000)={0x0, @dev, @loopback}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b9a000-0x14)={@empty, r1}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000084a000-0x20)={@generic="5d36ff83cd320100020000fbdd57021e", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000c19000)=""/144, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000002000-0x20)={{}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)) 2018/02/04 06:36:17 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000007ff, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() fchdir(r0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fc4000-0x4), &(0x7f00004f8000-0x4)=0x0, &(0x7f0000fc4000-0x4)) syz_fuseblk_mount(&(0x7f0000fc4000-0x8)='./file0\x00', &(0x7f0000b98000-0x8)='./file0\x00', 0x2000, r1, r2, 0x7, 0x9, 0x20) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/04 06:36:17 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f62000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000d69000)={@generic="e85def491399d7db3a1c8699061139ef", @ifru_settings={0x8000, 0x0, @te1=&(0x7f0000001000-0x10)={0x6, 0x4, 0xfffffffffffffe00, 0x8}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0xffff, 0x4000000000000008, &(0x7f0000864000)="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", 0xfffffffffffffcf0) 2018/02/04 06:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xd3b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) accept4$packet(r1, &(0x7f0000f3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000c5a000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000a1000)={@empty, 0x57c376af, r3}) dup3(r1, r2, 0x0) 2018/02/04 06:36:17 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 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(&(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) add_key(&(0x7f0000cb2000)='encrypted\x00', &(0x7f000059f000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000085e000)="4d2f85cf", 0x4, 0xfffffffffffffffe) 2018/02/04 06:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000044000)='./bus\x00', 0x0) r4 = open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000079a000-0x2e)={0x0, 0x26, "a72b2adc822e67bfd7f39eb8f67ea97cfae9c4ed1270de435742eb840bdadb5259f0455f27c9"}, &(0x7f0000c8e000)=0x2e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000921000-0x8)={r5, 0x8000}, &(0x7f0000d05000-0x4)=0x8) fcntl$setown(r1, 0x8, r0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x8000) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x9) [ 64.610991] ipt_CLUSTERIP: Please specify destination IP [ 64.638007] encrypted_key: insufficient parameters specified [ 64.653575] ipt_CLUSTERIP: Please specify destination IP 2018/02/04 06:36:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6a000)='ns/mnt\x00') write(r0, &(0x7f000070f000)="df8412c8334e025c970633f0dafb167374177560aa6fe98ba9ee52bdd6f6a0de029e6037f18b2c9db06e24a11d092d6db1a0351debdc2f8e6f85dce50f4b949035f508e782851680719728a1cf74f08d032d26e3ad810109e2cd2536b5ea469e423fc292a1ac4ef56909d87f76e17cd748e8f22e54fc491325310fa13d555499874477b50585001ef4baec5ed75bca717c70bff0930422a59118a684e0d5b9ff164369545de72f4b0019a48c8d4a8d5de14466b6fa81aa3184373e1c2a7ef1bdfa7eed46", 0xc4) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') 2018/02/04 06:36:17 executing program 5: r0 = socket(0x18, 0x0, 0x100000000001) accept4$packet(r0, &(0x7f0000cd4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001e6000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, 0x0, &(0x7f0000001000+0xf13)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r1, &(0x7f0000003000-0x68)={0x1, {&(0x7f0000002000-0x83)=""/131, 0x83, &(0x7f0000002000)=""/225, 0x1, 0x1}}, 0x68) 2018/02/04 06:36:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00006d5000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x4, 0x0, 0x0, @msi}]}) setsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000396000)=0x7, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009}) 2018/02/04 06:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000028f000)='./file0\x00', 0x0) write$tun(r0, &(0x7f000053d000)=@pi={0x0, 0x883e, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_mc={0x8848, {[{0xfff, 0x4, 0xfff, 0x3ff}, {0x2, 0x0, 0x495, 0x7f}, {0x7, 0x7ff, 0x800, 0x3ff}, {0x7af, 0x1, 0x10000, 0xad96}, {0x75, 0x0, 0xfffffffffffffffa, 0xff}, {0xae, 0x4, 0x5, 0x200}, {0x9, 0x3, 0x422a, 0x8}, {0x1, 0x46b, 0x20, 0x1}, {0x0, 0x0, 0x8, 0x3}, {0x7, 0x7fffffff, 0x7, 0x5}], @ipv4={{0x28, 0x4, 0x80000000, 0x0, 0xa8, 0x2, 0xdc3, 0x6, 0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@generic={0x1, 0x12, "d2af5f674342babf2caf3f91b121ba01"}, @rr={0x7, 0xf, 0x6b7, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, @ssrr={0x89, 0x7, 0x9, [@rand_addr=0xfffffffffffff2d3]}, @rr={0x7, 0x17, 0x80, [@empty, @multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, @cipso={0x86, 0x34, 0x20, [{0x7, 0x3, "13"}, {0x7, 0x11, "c4c8a854085816b0e215d9782634f7"}, {0x7, 0x6, "e59b53b5"}, {0x1, 0xc, "1a8944295276a1f14af8"}, {0x7, 0x3, '8'}, {0x0, 0x3, '\v'}, {0x7, 0x2}]}, @generic={0x88, 0x10, "c2df849bf3a26dee9110fef022ae"}, @noop={0x1}, @timestamp={0x44, 0x8, 0x3, 0x3, 0xfffffffffffffffb, [{[], 0x800}]}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x2}}}}}}}, 0xe2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c0f000)={0x0, 0xff}, &(0x7f0000b40000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000422000-0x8)={r1, 0x6}, 0x8) shutdown(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000009c000)='mounts\x00') symlink(&(0x7f000085a000)='./file0\x00', &(0x7f000035e000-0x8)='./file0\x00') sendfile(r0, r2, &(0x7f0000023000), 0x26a950b) llistxattr(&(0x7f0000d55000-0x8)='./file0\x00', &(0x7f0000f61000-0x73)=""/115, 0x73) 2018/02/04 06:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x14, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ce5000)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f00009c7000/0x2000)=nil, 0x2000}) 2018/02/04 06:36:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000075e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cd", 0x5) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00007fe000)=[{0x0, 0x0, &(0x7f0000ae0000)=[{&(0x7f00003a6000-0x1000)="270e6f9bff94fd056c0437c279eb3a37296b049acbf9ebfe5c75bd92229e3e577ad33a57fdf0433ffe66bdec01c9c279182a6f0f3ae1084827062e1723ec01d8334b53682ad8b48dff6e67be22d79e37a9556988bbfa5168e54cac8fc4e21a37ed746f017ad7d3a8199959313ee5b19d8490ea75e6888ab677b7e3b5fbd19926f0bb84239599cd0943c138658d7a8a6bc370624c15ceed294d5b390b8b2bffcb556554a8e41a6cff299fad0a846d0c5982da426fac646a8454d80927c2cf87b198470cbb93d50347f8742a3b6c5e4d646eb803d1881cd3a5f0a28c4d4485ab8e04cfb663e891967536e06dc44edc8540e1d6f2bae72a9ece", 0xf8}], 0x1}], 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00007d7000-0xd)='/dev/dmmidi#\x00', 0x6, 0x129001) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000613000-0x10)=@req={0xe0, 0x400000000, 0x7449d5b2, 0x9bb2}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000e1e000-0x258)=[], 0x0, 0x0, &(0x7f0000270000)) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f00007f1000)=[], 0x0, &(0x7f0000d9a000-0x18)=""/24, 0xfc}, 0x22) 2018/02/04 06:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000405000-0x78)={0x2, 0x78, 0x374a, 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, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cb9000-0xa)='selinux}[\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00002f2000)=""/248, &(0x7f0000bc5000)=0xf8) 2018/02/04 06:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x5, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa]}, 0x2c) syz_open_dev$vcsn(&(0x7f0000cf6000-0xa)='/dev/vcs#\x00', 0x0, 0x0) 2018/02/04 06:36:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000d17000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100, 0x6000) getsockname$packet(0xffffffffffffffff, &(0x7f00002bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005ec000)=0x14) clock_gettime(0x0, &(0x7f0000dce000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000bc7000)={&(0x7f0000a14000)={0x1d, r1}, 0x10, &(0x7f00002a5000-0x10)={&(0x7f0000c8a000-0x48)={0x7, 0x100, 0xf1, {r2, r3/1000+30000}, {0x77359400}, {0x4, 0x1e08b4ef, 0x7, 0x4}, 0x1, @can={{0x0, 0xf088, 0x7fffffff, 0x4}, 0x4, 0x2, 0x0, 0x0, "f9eb0c2848d7afc6"}}, 0x48}, 0x1, 0x0, 0x0, 0x2000c000}, 0x4000080) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x8813, r4, 0x0) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b5c000)) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000023000+0x574)='/dev/vcs\x00', 0x80, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000949000-0x38)={&(0x7f0000553000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000dde000-0x10)={&(0x7f0000290000)=@get={0x120, 0x13, 0x0, 0x1, 0x0, {{'sha3-384\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x20}, {0x8, 0x1}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x20}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x9}]}, 0x120}, 0x1, 0x0, 0x0, 0x20044040}, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00006e3000)) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000059c000-0x50)={@common='vcan0\x00', @ifru_settings={0x51, 0x5, @fr_pvc=&(0x7f000056c000-0x4)={0x4}}}) 2018/02/04 06:36:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ec6000-0x8)='./file0\x00', 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000108000)={{{@in=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000ffc000)=0xe8) getsockname$inet(r0, &(0x7f0000b2b000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000b1a000)=0x10) getresuid(&(0x7f0000ee3000), &(0x7f0000fb5000), &(0x7f0000194000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008e4000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f000042d000)=0xe8) stat(&(0x7f000090e000-0x8)='./file0\x00', &(0x7f0000cb1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000338000)={&(0x7f000089a000)={0x10, 0x0, 0x0, 0x38}, 0xc, &(0x7f000091a000-0x10)={&(0x7f000071a000-0x274)=@acquire={0x274, 0x17, 0xd01, 0x4, 0x2, {{@in=@broadcast=0xffffffff, 0x3, 0x6c}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x80, 0xa0, 0x0, r1, r2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x4, 0x1, 0x0, 0xa, 0x20, 0x20, 0x2f, r3, r4}, {0xf800000000, 0x26, 0x9b, 0x3ff800000000, 0xd5f9, 0x5, 0x3, 0x7a7e}, {0x14, 0x100000001, 0x1f, 0x7e0000}, 0xfff, 0xf, 0x3, 0x0, 0x1}, 0x4, 0x10001, 0x5, 0x5}, [@algo_auth={0x138, 0x1, {{'md5-generic\x00'}, 0x778, "f72741c69b9d12cae2aedcb258beea2ecd3c31640c13080f1cf33f926a75d96a5c3ae0f9d3d0311044ead321bbf9280407afcbdd98dd301cfce24b147cbccb5c7a9d5d8df700dd485258eb174683145ed789c74e316781d0e76bacdee8083fbc1456a07dbd0890f00eeb64475090c5b8cb221fa115906a42b7e605fe0403ba8a86b81d6a74680b8ef878759cca8a3a20fdf1baca573109edc7958f1be2ff05aa59678d1b6f60413ef9d0ea83ea07c40e4fb320604d4aeb2d5b4ac2e53235e315ac293b1ecb9aef53285915349838ca6743af64b7e1b53a31bd80f5f4c94a7efc4475871a3c4d8c01414cc273d4fdf9"}}, @mark={0xc, 0x15, {0x2, 0x63}}, @replay_thresh={0x8, 0xb, 0x5}]}, 0x274}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr=0x6}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/04 06:36:17 executing program 5: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e81000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r3, &(0x7f0000cec000-0x8), 0x8, 0x0) 2018/02/04 06:36:17 executing program 6: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00001ef000-0x18)={0x0, 0x1fd, 0x3}) prctl$intptr(0x26, 0x2) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d3b000-0xc)={0x0, 0x0}, &(0x7f0000d3b000)=0xc) setreuid(r0, r0) setfsuid(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f000098b000-0x4)=0x7ff, 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000b4b000-0x8)={@hyper}) 2018/02/04 06:36:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f00009eb000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00001f0000)={&(0x7f00001df000-0xc)={0x10}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x24, 0x2d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @fd=r0}]}]}, 0x24}, 0x1}, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000082d000)) 2018/02/04 06:36:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f000027f000-0x10)=[{&(0x7f0000206000-0x7e)}], 0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000338000)=0x1d) keyctl$get_security(0x11, 0x0, &(0x7f0000475000-0x1000)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000381000)={0x2001}) syz_extract_tcp_res(&(0x7f0000752000), 0x0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r3, &(0x7f0000006000), 0xff03) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r3, 0x0) ppoll(&(0x7f0000255000-0x4)=[{r3}], 0x1, &(0x7f0000ebf000)={0x0, 0x989680}, &(0x7f000059a000-0x8), 0x8) [ 64.835211] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 64.836577] binder_alloc: binder_alloc_mmap_handler: 6136 20004000-20005000 already mapped failed -16 2018/02/04 06:36:26 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000008000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000b000-0x8)={0x0, 0xfff}, &(0x7f0000009000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000)={r1, 0x1ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) readv(r0, &(0x7f0000005000-0x70)=[{&(0x7f0000008000)=""/3, 0x3}, {&(0x7f000000a000-0x77)=""/119, 0x77}, {&(0x7f0000009000)=""/197, 0xc5}, {&(0x7f000000a000-0xae)=""/174, 0xae}, {&(0x7f0000004000-0x2f)=""/47, 0x2f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000009000)=""/4096, 0x1000}], 0x7) ioctl(r0, 0x4142, &(0x7f0000007000)) 2018/02/04 06:36:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) accept$inet6(r0, 0x0, &(0x7f0000044000)) lsetxattr(&(0x7f0000538000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000500000-0x15)="00000002010000000000000104000000000000007d", 0x15, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x79) 2018/02/04 06:36:26 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[], 0x0, &(0x7f000000a000)=[@sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84, 0x0, {0x0, 0x3f}}], 0x60}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000015000)={@common='ip6gre0\x00', @ifru_map={0x4fb, 0x79413e6a, 0x0, 0x2, 0x0, 0x3}}) 2018/02/04 06:36:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r1, &(0x7f000002a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000025f000)=0x14) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00006d8000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff}) r4 = epoll_create(0x73) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000a7b000)) write$eventfd(r3, &(0x7f0000555000-0x8), 0x8) 2018/02/04 06:36:26 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) pivot_root(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f000001e000-0x8)='./file0\x00') ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}) 2018/02/04 06:36:26 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) readv(r1, &(0x7f0000ffa000)=[{&(0x7f0000b4f000)=""/25, 0x19}], 0x1) poll(&(0x7f0000080000)=[{r1}], 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffc000-0xb)='/dev/hwrng\x00', 0x6000, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000711000)=""/87, &(0x7f0000ffc000-0x4)=0x57) 2018/02/04 06:36:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x101}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00006ab000)={r2, @in6={{0xa, 0x2, 0x8001, @ipv4={[], [0xff, 0xff], @empty}, 0xff}}}, 0x8c) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d70000-0x4), 0x3) 2018/02/04 06:36:26 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fgetxattr(r0, &(0x7f0000014000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000002000-0x8), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ddd000)={0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e47000)={0x0, 0x8}, &(0x7f0000fb4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000b4000)={0x10001, 0x2, 0x4, 0xd64, r2}, &(0x7f0000714000-0x4)=0x10) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 06:36:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000d4c000)="93e3fd4364739f5d21a58f12fa98574256ef26723800dff909f5cc637a816c5afd29e32e3999ade0071101ae1931394e520c0bc600a1702d120fade185d41ce72fc3599da895d21603c57b62cfe6271fd8437e474af68e4e171523e42d2409263ca16713b6d963e8e7fbddefae639c9f35c1e6816e3b6cd7c675b597b14ad5ce5a6d96432a3ff3821624a6664a3de38606aceb3900b6a6a70199fe005bd73ecb2ae3c5fedf08517f271adff40dcdbd87a374b5fbb63c44f1d7eee61a2da374f221db984336591f12b31e14cb13f2679a8839fe0be6e18e7b8f4663db8a5fb7902c", 0xe1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b27000-0x4)={0xffffffffffffabad, 0x2, 0x9000}, 0x4) syz_emit_ethernet(0x22, &(0x7f00008bd000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800, "2c5e9f697bfa879636addced7c98208c4b6166e6"}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000051c000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) accept4(r0, &(0x7f00000ca000)=@ax25, &(0x7f00003d0000-0x4)=0x10, 0x80000) accept4$packet(r0, &(0x7f0000490000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000089d000-0x4)=0x14, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000725000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) 2018/02/04 06:36:26 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c19000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f80000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) readahead(r1, 0x1, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000f80000-0x60)=[{&(0x7f0000427000)="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", 0x1000}, {&(0x7f0000b06000-0xc6)="006e137418f223f808f8ecba5b2f23a398468f0cdff243cf340d709b76583c49d520a25cfb0b092a30ae661d03ead418ff27c2357d726cd45e16326db0d308aa2be12d2ae3ca1f52b5ed66ac797ded4e80f529091be20d4b66667bd91457dfb4008c6a520086dc1bfa47215188ed6eecabe6ee9eccb9bdee86f6bd40af40a5ffe9666c3565797fd7eab74b99c2362e484f253f1fe64d076f91671a171f96dd4b3be8d8a537145f0a2192d691ac366e921fb382f9fb28b95a04dfd484e3ca14337400ca53194e", 0xc6}, {&(0x7f00000f6000)="f6e9ba5954360a08343b6824c55e28eb96", 0x11}, {&(0x7f0000f80000-0x75)="6abb5a764b7c756294af96b8ee3e1cd6e896b539a4445b3e35fb83ca4de69aa6c64a9bc76af5ff8e545c480f608473a01f6661cf74778c8acc7227f130c5501dca43457863ddf76aa6c1faf9e1bb21794ad6e6f5176b0fca823a26fc265d90936edbd324672d3185887612e13e58e04022e66eeb35", 0x75}, {&(0x7f0000b8e000)="6ae22644b63b842233a6af9373bebda0d814bde004008c8dc5970278161f24dc73276f3382029a8e83125e3d96adc82856eb176c38dea852674db7a9965522c8bc8ebe699c6ac6691e4667be4d4245847b002d8f10", 0x55}, {&(0x7f0000207000-0xf9)="c0dc2ca0ae0c3365dc69e30cd11005183b612c0b69a7569fb2f1843128700bd3d5c2c5b70774de9c6036db7ec3c81997acd172b1703f144c98f6f6a2c1ff50ce9d26db9475cdb5be31096a2a763733f83941f9405aa83079b7c8edd34d6c94772887d5cd12b64f683b24256776422c569ce8a882e58654c6df70ca6277a7c0c5544a19cff6ca255ce356668bb0fe35d9f354373a1387560569e820b31ff0cce40ee564521522836aa73ec7f4b43ad992e43ebc9d59f5848d86bf8b464763157676e3a0e45933f9145e9201a75c8799cfc233267c3c28c6483f6f5b45381801f0e6bc53c91a79fb5f96424e66088b1d869f6c97fd029c46aadd", 0xf9}], 0x6) io_submit(0x0, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 06:36:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000835000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x2000) r0 = syz_open_procfs(0x0, &(0x7f0000f43000)='net/mcfilter6\x00') pread64(r0, &(0x7f0000ebb000-0x11)=""/17, 0x11, 0x0) [ 73.634602] kauditd_printk_skb: 84 callbacks suppressed [ 73.634610] audit: type=1400 audit(1517726186.381:115): avc: denied { setopt } for pid=6172 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 73.669535] IPv4: Oversized IP packet from 127.0.0.1 2018/02/04 06:36:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) lremovexattr(&(0x7f0000f4d000-0x8)='./file0\x00', &(0x7f000006a000-0xd)=@known='security.evm\x00') ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/02/04 06:36:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000736000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3400e3", 0x0, "f53475"}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000058a000)='/dev/sequencer\x00', 0x44e001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a4f000-0x10)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000002f000)={0x0, 0x0, &(0x7f0000003000-0x10)={&(0x7f000002e000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000aef000)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fac000), 0x4) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/02/04 06:36:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x10280) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000686000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000ade000-0x9)='/dev/kvm\x00', 0x20000, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000b8c000)={0x9}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007ff000)={0x0, 0xf11f}, &(0x7f0000e34000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00005dc000-0x10)={r6, 0x8, 0x4, [0x9, 0x3, 0x80000001, 0x8a0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00001bc000)={0xc2f, 0x52, 0x6, 'queue1\x00', 0xffffffffffffffff}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000167000)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004ce000-0x58)={0x1f4, 0x0, [{0x31b, 0x0, 0xcad}, {0x3ff, 0x0, 0x2}, {0xc0be8656fd2473c7, 0x0, 0x4}, {0xbdb, 0x0, 0x9}, {0x865, 0x0, 0x6}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 06:36:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001f1000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d1d000)={0x2, 0x2, 'client0\x00', 0x1, "12bc19a769ed1eb6", "4369639e53879c72c1ab648708e9cf21d2e6e0e3f998e2a04dde5fb13384a5ab", 0x80, 0x2}) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="fe9a6481d243", [], {@ipv4={0x800, {{0x40000000000000fa, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f7c000+0x79b)={0x0}, &(0x7f0000f47000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b4c000)={r2}, &(0x7f00006ec000-0x4)=0x8) 2018/02/04 06:36:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = getpgrp(0xffffffffffffffff) pipe(&(0x7f000089b000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r3, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00006a1000), &(0x7f0000029000-0x4)=0x10) sched_setaffinity(r1, 0x8, &(0x7f0000e98000-0x8)=0x2) unlink(&(0x7f0000ed5000)='./file0\x00') read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0xfffffffffffffffd) pkey_free(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2018/02/04 06:36:26 executing program 5: clone(0x0, &(0x7f00002c6000), &(0x7f0000019000), &(0x7f0000dbb000), &(0x7f000076f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000d77000)='./file0\x00', 0x0) r0 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x100000000, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x0, 0x224000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000-0x4)=0xffff) 2018/02/04 06:36:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000014e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c02000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f0000817000)) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000ca9000)={[{0x2, 0xa01293b, 0xeb54, 0x0, 0x1000, 0xffff, 0x401, 0x1, 0x2, 0x401, 0x6, 0x2, 0x2}, {0x5, 0x2, 0x1f, 0x3, 0x3, 0x4, 0x4, 0x0, 0x3, 0xf9, 0x1, 0x4, 0xfffffffffffff81e}, {0x800, 0x3, 0xffffffff, 0x4, 0x7fff, 0x100000001, 0x297, 0x9, 0xffffffff, 0xfffffffffffffffe, 0x2, 0x9, 0x7fffffff}], 0x7}) 2018/02/04 06:36:26 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x7) sendto(r0, &(0x7f0000e53000), 0x0, 0x403fffe, &(0x7f0000c2a000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000332000)={0x0, 0x8c, "99ed9c13fda4ac67cfbeeb7f7e69983acceb110a41ba03cf3d439fb53c86daf5e4bf22833a2302bc4ca4123a6db879eedc42522b0f9333be4a7641f876041ec16cec0b539df9911fadad35ee1985f3dc9d3026b08025515c9e9c79a6423bb967886c6a85d3a6213abc04a1b3c71adf86adb5fa576973bd7ed36c6f39e2d74734ba9ae9ca15c90ee1b4ad8c44"}, &(0x7f0000001000-0x4)=0x94) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f38000-0x8c)={r1, @in={{0x2, 0x2, @rand_addr=0x40}}}, 0x8c) 2018/02/04 06:36:26 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000009000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884113, &(0x7f000000d000-0x2)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000)='/dev/loop-control\x00', 0x2000, 0x0) 2018/02/04 06:36:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000598000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') writev(r1, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/02/04 06:36:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000db5000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000054e000-0xb)={0x3, 0x7fff, 0x3, 0x8, 0x3, 0x4, 0x100000001, 0x7fff, 0x3, 0x101, 0xa8c7}, 0xb) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt(r1, 0x0, 0x50, &(0x7f000042c000-0x85)=""/133, &(0x7f0000956000-0x4)=0x85) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000061f000)={0x5cd, {{0xa, 0x0, 0xcf, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x1, 0x9, [{{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfa41}}, {{0xa, 0x3, 0xff, @empty, 0xb40}}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x93}}, {{0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x8}}, {{0xa, 0x0, 0x0, @empty, 0x2}}, {{0xa, 0x0, 0x48f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7fffffff}}, {{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}]}, 0x510) 2018/02/04 06:36:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000085e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ea3000-0x9)='/dev/sg#\x00', 0x6, 0x4000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000385000)=@assoc_value={0x0}, &(0x7f0000cb0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ea1000-0x4), &(0x7f00009d4000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004c6000)={r3, 0x620}, 0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00004f5000-0x70)) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000ee8000+0xbf), 0x4) 2018/02/04 06:36:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000dae000-0x8)='./file0\x00', 0x0, 0x1) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f000062a000-0x1c)) socket$inet6_sctp(0xa, 0x5, 0x84) openat$mixer(0xffffffffffffff9c, &(0x7f0000134000)='/dev/mixer\x00', 0x8000, 0x0) 2018/02/04 06:36:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000091000-0xe)='self:\'#cgroup\x00') r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a83000)={&(0x7f00001ce000)={0x10}, 0xc, &(0x7f0000df2000-0x10)={&(0x7f0000b93000)={0x14, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) 2018/02/04 06:36:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b86000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000041000-0x70)={[{0x3, 0x48, 0x7f, 0xca, 0x6, 0x2, 0x9, 0xf6de, 0x101, 0x7, 0x40, 0x1000, 0x6798}, {0x8, 0x2, 0x2, 0x83, 0xaa09, 0x3f, 0xffffffffffff9a03, 0x1, 0x1, 0x8000, 0x39, 0x3, 0x200}, {0x100, 0xfffffffffffffff9, 0x6, 0xff, 0x1, 0x7, 0x10000, 0x101, 0x4, 0x3, 0xfbe, 0x15, 0x81}], 0xffffffffffffffc0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = memfd_create(&(0x7f0000a68000-0x6)='self*\x00', 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c6e000-0x10)={0x0, 0x1c, &(0x7f00005d6000)=[@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x200}]}, &(0x7f00005be000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000d62000)={r3, 0x9, 0x6d}, &(0x7f0000368000-0x4)=0x8) sendmsg$nl_xfrm(r1, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x1c, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xf}}]}, 0x1c}, 0x1}, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00004dc000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f00007be000)) [ 73.854941] audit: type=1400 audit(1517726186.601:116): avc: denied { map } for pid=6207 comm="syz-executor0" path="/dev/usbmon0" dev="devtmpfs" ino=9104 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 2018/02/04 06:36:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000183000), &(0x7f0000799000-0x4)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x2040000004b, 0x0, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x1) 2018/02/04 06:36:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x7f) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000a2000)={0x30003}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00009c4000)) 2018/02/04 06:36:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000c9f000-0xa)='/dev/vcs#\x00', 0xfff, 0x4002) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r5 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000f8a000)={0x0}, &(0x7f0000528000+0xb0b)=0xc) sched_getattr(r6, &(0x7f0000ce3000-0x30), 0x30, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TCSBRK(r5, 0x5409, 0x8db) ioctl$TIOCSETD(r7, 0x5423, &(0x7f00002e0000-0x4)=0x5) ioctl$KDGKBENT(r7, 0x4b46, &(0x7f0000212000)={0x0, 0xf4, 0x7fffffff}) ioctl$VHOST_GET_VRING_ENDIAN(r7, 0x4008af14, &(0x7f00001fa000)={0x3, 0x5}) ioctl$KVM_TPR_ACCESS_REPORTING(r7, 0xc028ae92, &(0x7f0000704000)={0xa, 0x1}) sysfs$1(0x1, &(0x7f0000bc1000)='/dev/loop-control\x00') add_key$keyring(&(0x7f00009d5000)='keyring\x00', &(0x7f00000ce000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f0000a86000-0x6)={0x7, 0x8, 0x9}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000b53000), &(0x7f000058d000-0x4)=0x4) setsockopt$packet_rx_ring(r7, 0x107, 0x5, &(0x7f0000848000)=@req3={0xbe1, 0x8, 0x6, 0x7, 0x1, 0x6, 0x10001}, 0x1c) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/02/04 06:36:27 executing program 5: r0 = creat(&(0x7f0000232000-0x8)='./file0\x00', 0x109) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x3}) 2018/02/04 06:36:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xcc, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000537000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, [0x200, 0x8, 0x4, 0x4d, 0x7fffffff, 0x6, 0x795c, 0x7ff, 0x1, 0x6, 0xf3, 0xd42b, 0x3, 0x8, 0xeb]}, &(0x7f0000cb2000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_id=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000043b000-0x4), 0x4) 2018/02/04 06:36:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x2c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x800000}, [@RTA_PRIORITY={0x8, 0x6, 0x9}, @RTA_FLOW={0x8, 0xb, 0x7}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000404000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000d2f000)={0x3, 0x4, 0x8000, 0x101, r1}) 2018/02/04 06:36:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r1, &(0x7f00004c9000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{0x7, 0xbbb9, 0x80}, {0x8, 0x8, 0x200, 0x40}]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a60000)) mlock(&(0x7f0000f84000/0x2000)=nil, 0x2000) r3 = dup(r0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035b000-0x1)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000086000-0x4)=r4, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000071d000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00007df000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b8d000-0x18)={@loopback={0x0, 0x1}, 0x8b4, r5}) delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(r4, 0x541d) readlinkat(r2, &(0x7f000006e000-0x8)='./file0\x00', &(0x7f00001c5000)=""/84, 0x54) r6 = open(&(0x7f00009eb000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='vegas\x00', 0x6) ftruncate(r6, 0x7fff) sendfile(r3, r6, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/04 06:36:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mq_getsetattr(r1, &(0x7f0000410000)={0x200, 0x6d, 0x81, 0x7, 0x1, 0xfffffffffffffffd, 0x10001, 0x2}, &(0x7f0000c37000)) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x36, &(0x7f0000003000)=[], 0x12b, &(0x7f0000002000)=[{0xb892, 0x8000010d}], 0xe1}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)) 2018/02/04 06:36:27 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cd1000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) sendmsg(r1, &(0x7f0000442000-0x38)={0x0, 0x0, &(0x7f0000343000)=[{&(0x7f0000349000-0x90)="d5f573fadbc701f83226db40766475b6bb46e0c685d6f059199c2a06bfd279ba873c7c17464ea0804e4856d1e297c8124d1cc3797c80f555a1e45e59c0b2ce27edf9861de05200baa892c8b9e07e26d76890fb190bc1cb614eb8230a81b31032c55b0111f5176282cbef1fb09b38cdfba2d46f4ac23c6dd7435dd8dd54096d45192d858cc96d2c5d15e299b82b86a607", 0x90}, {&(0x7f0000435000-0x10)="8161cb7903e515ef1eb2b82733a5606d", 0x10}, {&(0x7f0000e4f000-0x86)="414a2571cea5009d0c96bf6d4a2a9a831254b416946a33e679947e26603a3c12f61978f13ce3758f12053f2ba799a69a7aa6c78dce7aca01744b4172bd7a3327a24f106a08601123f4f70bd477e74d35e60056b582d12db2a3cb6bcfdbe93a6484148a77e58693f5313aea2a867a6f27f18a23e187606b110398ce96dedeeec52bf8bedee15b", 0x86}, {&(0x7f0000aa0000-0xde)="22c03aea70c50be910db74ccf087db9dcbdcd27ba5c4ebe0056679147ae9a2eb7f7693a6e013aec06449866a932c9abb2a940a9f2961aaa18de73de707ab16d3e1a0fd0e3bddfa77f611ef12dd7f4bbe1263645f136581b7bb0c8012a74f41cbebce5ad9bdb0a209c958aad12e058abf42afaf5e10a240d3e4f78db1e2b52452f4e39352b06d1c24e980ff2d96695c37e4212d2a6ea10f38d0358829f279110454944e1df84da44e486c23076a87c174a5d83fe667fb674e6dad716fff0090530a0ada9a52ebdaf4f1d05b3dcc72e3c8b4c82ec64f7a8f273c4b78e2b14f", 0xde}, {&(0x7f00009a5000-0x173)="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", 0x173}, {&(0x7f000010c000)="7e68bef958cac26904409f95bcfe8233dce6286555c152961fd727e6ed4c79a49f55c0158c85a018ebe98deda8bd54d686ae2076a053d1dd587e3e919d911ce4785ca999f26e68d38bdf2ef34e4b411a049024916f31f1763075753a7fdad2c62c2e4e2a4d9b7afe7d823446e24e929c742576f5a39a6f1f9704dd2af3cf9340c12f9f9a43d74adca1490b", 0x8b}, {&(0x7f00002bb000)="a2a21f5bb1cc6e07231e9bce602a086c30a93b47696e918fc7a6674f8181a8952f3752ca725613a30f1b6492461ac6c23081fe8eb8a2c6e7dd874e255722e1a5b1ed002308877bf36e70a0ca75ec62e9fdc292d52956a44a08938a60f15a684e06a5ec53202f05e12db5916e8305e392bcc362ec6bcd102ddf1819903f23cf0b86f65fd0e86aa742b5c25303f91b12e7b594a235e56868a2d8ebc2f541c70a2a46a91f18ae5ec5a6a2ab2c", 0xab}], 0x7}, 0x0) dup(r1) 2018/02/04 06:36:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00007a1000)='keyring\x00', &(0x7f0000044000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f0000047000)='user\x00', &(0x7f00006e5000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000989000-0xf1)='\x00', 0x1, r0) keyctl$restrict_keyring(0x1d, r1, &(0x7f00007e1000)='encrypted\x00', &(0x7f000065a000)='/dev/autofs\x00') 2018/02/04 06:36:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000efa000-0x4)=0x14) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000fe9000)=""/123, &(0x7f0000fea000-0x4)=0x7b) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000fe9000)=@routing={0x2b, 0x8, 0x0, 0x7fffffff, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}]}, 0x48) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000be3000)=@ethtool_eeprom={0xc}}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fea000-0xd1)=""/209, 0xd1) 2018/02/04 06:36:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000644000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00004c2000)='/dev/dsp#\x00', 0x1, 0x2) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xffffffffffffffe0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) fstatfs(r0, &(0x7f0000ed1000)=""/31) write$selinux_context(r1, &(0x7f0000a79000-0x25)='system_u:object_r:policy_config_t:s0\x00', 0x25) writev(r1, &(0x7f0000003000-0x40)=[{&(0x7f0000002000-0xed)="a8", 0x1}], 0x1) 2018/02/04 06:36:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0xf, 0xfffffffffffffffe) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f0000d32000-0x4)=0x49) 2018/02/04 06:36:27 executing program 1: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x1000000000007) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000de5000)={0x6, {{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0x5, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}, {{0x2, 0x1, @empty}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x4}}}]}, 0x340) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8), 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/04 06:36:27 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x122, &(0x7f0000fea000-0xe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@generic={0x4305}}}, 0x0) 2018/02/04 06:36:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={r1, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x6, @empty, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f00005d0000)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000125000-0xc)={r2, 0x7ff, 0x20}, 0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f24082f9f7ccabfe352ff6fbb62af0d3371c44331438d8", 0x4f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000573000)="627c720016", 0x5) pipe(&(0x7f00003b1000)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f0000883000-0xc)='/dev/amidi#\x00', 0x1000, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb5000)=r3, 0x3a5) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) recvmmsg(r0, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000385000)=[{&(0x7f000040a000)=""/246, 0xf6}, {&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f00001cd000+0x48f)=""/248, 0xf8}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x4, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}, {{&(0x7f00008e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000650000-0x40)=[{&(0x7f0000e80000)=""/193, 0xc1}, {&(0x7f0000f50000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/187, 0xbb}, {&(0x7f0000096000)=""/78, 0x4e}, {&(0x7f00001d8000)=""/35, 0x23}, {&(0x7f0000060000)=""/147, 0x93}, {&(0x7f0000868000-0xf8)=""/248, 0xf8}, {&(0x7f00003a9000)=""/194, 0xc2}], 0x8, &(0x7f00004df000)=""/80, 0x50, 0x5}, 0x7}], 0x3, 0x10000, &(0x7f0000bc5000)) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c9", 0x58, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c931a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) 2018/02/04 06:36:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) syz_emit_ethernet(0x3e, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/04 06:36:27 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000011000)=0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xffcb7e23b57dd094, &(0x7f0000001000)=""/148, &(0x7f0000001000)=0x94) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000014000-0x4)) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrlimit(0x0, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 06:36:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2a, &(0x7f00003a7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@address_reply={0x12}}}}}, 0x0) ppoll(&(0x7f0000fad000-0x10)=[{r0}, {r0, 0x20}], 0x2, &(0x7f00003a2000)={0x77359400}, &(0x7f0000b04000-0x8)={0x2}, 0x8) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000459000-0x50)={@generic="aedcafe9359257cf744893def98e7cb5", @ifru_mtu=0x10001}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000008f000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) 2018/02/04 06:36:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c0d000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00001b5000)={0x8, "c569f913a365"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000af5000)={0x7b}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b01000-0x18)={0x1, 0x0, [{0x40000083}]}) 2018/02/04 06:36:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/rfkill\x00', 0x400040, 0x0) sendmsg$alg(r0, &(0x7f0000efd000-0x38)={0x0, 0x0, &(0x7f00001eb000)=[{&(0x7f00008d7000)="c68322bbedf14a4d826a57fdc29701787f6b37ab25095b9007ed6526d7fa052c79dac247fe1dfedd5eeae5156309cd2c3c618b2fa21f47ae72a71771f0ae9dd8311ac302621f97e453668a9a0e029b41b53e828c60547a0dcc3f18391fb736a8d6478d03cfe7844c041e9dd8ed9f45329c2395b93912088fb051529cb6fbda68dc06082cc6ed905da76995a35e167cc18d21c37f11bee552d370a9c655ca8aaf9cb7adca0faa4968a07adb46e674617e922e3ea0491f787beace83457f599c05daf25015e643b0af3ce5542b88aabc353591fe431029", 0xd6}, {&(0x7f000095d000-0xba)="8f0f0988fe6344f2ffa61de9087c835f292221b01a0a5257251b5694f9711bbcd094e04c105f862e22818e3abf98df41a882b1559364ae81dd7323cb58c13c19b52fa5861c5766c64eb67212cb5890fee50d8c4cdc08cf644f2377706c2ba5903a423fd94d3887dfceac545a18ac1b5e7a96dd536edafc3ad03ecb3daf252fa5b7f448ba12c4268af903b29eca18fd9185b98ca6cb22ba30358cc9a68bd8e689914787daff61432ce53eb55e3369f87bb8fa1fd1aef4c76737dc", 0xba}, {&(0x7f0000e8b000)="38a75e7d553b8e64915bb1f32768704ab71fbe410bc8be3c69bc8d8a9ee91f8c20d6eaf509895eee7d931dab7ddb518bdccd5fe6d06368ee7a9f819230f9c65b6f08ade1ec9327b8327ea1822cdaad9177340e4a250d833c7c41d084d61a3393e2f2ccd41011b186c6c6d789b0579496f11c49fe513c040d847ff3", 0x7b}], 0x3, &(0x7f0000c4d000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x68, 0x117, 0x2, 0x53, "e27a3347ac187c9dae9b9fac8f4ebb5da7c4bd059f632cd3b26a155ccdafa2543bdea96fb75cea53711059f4d193eb1c5acd23bd4c6be325b31af1fcb727c18919c0197d2d684ff5c03a7dfbd2b0025e43a6b8"}], 0x80, 0x20000000}, 0x8000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00007cd000)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0xffffffffffffffe6}}, @sadb_lifetime={0x4, 0x3, 0xffff, 0x7a, 0x3, 0x1ff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/04 06:36:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f00002ea000+0xd6b)='/dev/input/mouse#\x00', 0x9, 0x101801) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000056c000)={0x0, 0x1}, &(0x7f00003f6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000249000)={r2, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x95}}, [0x100000000, 0xff, 0x0, 0x200, 0xffffffffffff9ed3, 0x1, 0x2, 0x8b, 0x8, 0x9, 0x76d1c3ca, 0x200, 0x6, 0x2, 0x4]}, &(0x7f00008a1000)=0x108) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f00001de000), &(0x7f00008b4000)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000093000)={0x2, 0x5}) r3 = syz_open_dev$tun(&(0x7f00004b6000)='/dev/net/tun\x00', 0x0, 0x8240) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) 2018/02/04 06:36:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a99000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f1b000-0xb8)={0x0, 0x8, 0x5, 0x7, 0x10000000000000, 0xffffffff, 0x3ff, 0x8000000000000000, {0x0, @in={{0x2, 0x2, @empty}}, 0xf9, 0x2, 0x3e, 0x1, 0x1}}, &(0x7f0000d92000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e9d000)={r6, 0x48, &(0x7f000011f000-0x48)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000fad000-0x4)=0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_NMI(r5, 0xae9a) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000be6000)=0x9, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 06:36:28 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00004a7000-0xb)='/dev/vcsa#\x00', 0x2, 0x40) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000f8000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) r2 = dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000002000)=0x20, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000001000)=@dstopts={0xff, 0x51, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic={0x1000, 0xd8, "95b618d579424865169c35b6a0b660ed3e77deabcdd7e3e5f47f0164617821ff3b1b6726beb3dd2d0f87b432f358d161b6b99a8573055549f5c3ee07147950ad658195f756f3328f5ef7e3224078ab551cf3aa5cea010f8d29e92e141d994ebfce735875b839a54dbfb336abb1490af86b1db04026806c75868d54655ce612f3d154fb0401054fa38a605e67fb76df7c56949651db19db5114a085516907336865aa5364cdc9e07ceb9b809dc62690a9a1af8c5d8187baa6bf9fc0e91b5667dde7829a5381df78b2aed503d111528890048f7fb145228192"}, @enc_lim={0x4, 0x1, 0x5}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xe}}, @generic={0x0, 0xae, "4e6e9f9947f049a9f1a4ef22f22a2a085833b1043016d81b900ae69c489ea84970106facef18ea80e2e41db544fa12a658440ee8e535769202da95e48ccb904ae15f51ab3752a4e36227a409e5465c2ef681e5f73a50972f1ffcb2e3e2a534f8709416c91fe87ef265f43bc37feb0c0f997e3cfcd6a4f4cda25d6b889b6199c344867296ae8e373b6c9f6161f8ce13fb00ddb7fe370eec3ca64d8eaa14d6a39b6960b40541c786278e1c7d4dde91"}, @enc_lim={0x4, 0x1, 0xfffffffffffffeff}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic={0x40, 0xaf, "ba0d452e178c2aa6ad3876c5eb3a706f45e9b2ee315dd0a44ba91eefe7490c774bf98f168da0ff15f67a17fa86556536f32e51bc8d9b1c0d63d04e00ec02e62681447051bfb91757bafc80c61b9d0ee456b446305db0f0aca5327d2e02def4055fd4c0e3f2cc0703c74fa96df0cb037899780a00eb708ed1552e31f99151a1fa1bf69d2b80f9a888e460a017ae5f4ae613c5774eaf329800e03240d35313888d44a02568ec86ffd52d4f44d0064a2f"}, @hao={0xc9, 0x10, @empty}]}, 0x297) connect$netrom(r2, &(0x7f0000000000)=@full={{0x3, {"8a77897c6e2dc8"}}, [{"5831d340c5dbe4"}, {"25fd428379862c"}, {"afc0c7ef6d997d"}, {"578b295996c2c4"}, {"e7ac5a47914939"}, {"4dd34a3e4e60f3"}, {"889d98fb9b3fa7"}, {"1cf0d297b5d2ce"}]}, 0x48) 2018/02/04 06:36:28 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, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006a1000-0x18)="ad56b6c5820faeb995298992ea54c7beef", 0x11) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000f73000-0x93)}, {&(0x7f0000088000-0x1000)="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", 0x1ec}], 0x2, 0x0, 0x0, 0x40800}, {0x0, 0x0, &(0x7f00003a9000-0x70)=[{&(0x7f00008f9000)}], 0x1, &(0x7f00005ac000-0xa8)=[@assoc={0x18, 0x117, 0x4}], 0x18, 0x20000800}], 0x2, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f000009f000)=""/87, 0x57}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x5, &(0x7f0000590000), 0x0, 0x36d}, 0x0) r3 = syz_open_dev$midi(&(0x7f0000437000)='/dev/midi#\x00', 0xfa, 0x40) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00009d3000)=0x401, 0x4) fchmod(r1, 0x2) 2018/02/04 06:36:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000235000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, 0x0, 0x72b1, 0xbf}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000fa1000-0x8), &(0x7f0000517000-0x4)=0x8) 2018/02/04 06:36:28 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x30c, &(0x7f00008b8000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xfe, 0x80}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000005000)={0x0, 0x0, [0x0]}) r1 = socket$unix(0x1, 0x1000000000008, 0x0) mq_open(&(0x7f00009a8000)='\x00', 0x881, 0x0, &(0x7f0000579000)={0xfff, 0x3, 0x1000000000000, 0x0, 0x4, 0x5d, 0xd8, 0x200}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000048f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$unix(r1, &(0x7f00009b2000)=@abs={0x1}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000978000)={r1}) ioctl$TIOCSTI(r2, 0x5412, 0x3) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000674000-0x40)={&(0x7f000027f000)=[0x0, 0x0, 0x0], &(0x7f0000f18000-0x4)=[0x0], &(0x7f0000e57000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006d8000)=[0x0], 0x3, 0x1, 0x9, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000546000)={0x0, 0xdb, "bc6e881fbb83dc906da2bd46105939793c796601e8ed95a67964d9396f5518cca149bfa2bc83e6ec81a423fcc4421655da1391ddc7522c145d90d7b73ee30e788838bd68a0bdee4476af856f968f5b8ef2b8d40d2ea0225acaacc52cfdf076ec14cb2d7ecbf5a8188d52795da373264323fd568c96ed28e3b120432bd3c19219f91c04022b99bebf8b03adbaf645bc6200abf1034d991e5e6a7a5f12ebf2d99e546fa685ed8f31ee7079cb3c154240431fc53754207229f2c7d38f36995e43e39c3f622bb3efea2c7b0fbdb1ea347a52f6020a6c34362194f98a72"}, &(0x7f0000aba000-0x4)=0xe3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e17000)={r3, 0x8fa}, 0x6) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f000098b000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x7, 0xa, 0x18, "d125c32ae98b748458439f665f31304f88ce9d7e76c05440b33a4888180dab7531d66a8cc6fab10cc0db4f1e377fb2497b68397d47bb1a142cd82c6250a43c0d", "f01a1d6643aed0a21bdb333e387ff322e521c1885f9800327c8a20adf2b1944d", [0x0, 0x5]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00009b0000-0x28)={r2, 0x0, 0xc4, 0x96, &(0x7f0000fe4000-0xc4)="15c65157cd7a115fec99f18a6b460f51d3643ae6d25869552defe701834be58bae040bcc66083c3d58df2f04d7814f8acf36ab3f4160fcf5a3ee3ef8adbce83476148b49f6c811f7ee34acc064787c8ec84beeb149b6582bdf0bc1a5a90c05d163e0b448ca4ef2892c0f2d4bc395d63192db6062dc123c0746c790032e12cbc2e5e2c099d5eccd2fa0afc46255316cf8e88ebc2fba5459f1a270236b5ed517f8a63378bb1fb51e94a5e1492d15b2219a42a8a9f5dc259569b0d61aa572c8bd6aa2757470", &(0x7f0000ade000)=""/150, 0x0, 0x81}, 0x28) 2018/02/04 06:36:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073e000)='./file0\x00', 0x10) r1 = accept$packet(0xffffffffffffff9c, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000bc9000-0x4)=0x14) r2 = syz_open_dev$usbmon(&(0x7f00001b1000-0xd)='/dev/usbmon#\x00', 0x1f, 0x801) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000084b000)={r1, r2, 0x3, 0x80000, &(0x7f0000124000-0x48)="06128d5e01fb9e1bc6f8b55b28413d846957952af15123301798f518cc8274463a4ed58c42cb5b3eccb43068b9c455c9059245ee795abd187ee7bae5a222e77d0c0d75b3dc4766e1", 0xffffffffffff274a, 0x9f, 0x6a, 0x1, 0x5, 0x0, 0x1, "6f4a4bb0d24b836c52c6b9dc81d80f57f49773c0316d41450245510de57569cbd5f082"}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000602000-0x8)={@loopback, @rand_addr}, &(0x7f0000623000)=0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000ff2000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$KDSETLED(r0, 0x4b32, 0x73ed) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ff6000+0x7bd)=0x40, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000af8000)=0x3, 0x2e4) recvmmsg(r3, &(0x7f00007a5000)=[{{&(0x7f00005a1000-0x10)=@ipx, 0x10, &(0x7f0000914000)=[{&(0x7f000060b000-0xaf)=""/175, 0xaf}, {&(0x7f0000f81000-0x74)=""/116, 0x74}, {&(0x7f000084b000-0x64)=""/109, 0x6d}, {&(0x7f0000708000)=""/82, 0x52}, {&(0x7f0000d4e000)=""/4096, 0x1000}], 0x5, &(0x7f00004c4000)=""/171, 0xab, 0x1b2}, 0x5}, {{&(0x7f0000998000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000a26000-0x20)=[{&(0x7f0000e3e000)=""/15, 0xf}, {&(0x7f0000733000-0x35)=""/53, 0x35}], 0x2, &(0x7f00009b0000-0xe5)=""/229, 0xe5, 0x800}, 0x8000}, {{0x0, 0x0, &(0x7f000034c000-0x20)=[{&(0x7f0000b8d000)=""/160, 0xa0}, {&(0x7f0000f39000-0xb3)=""/179, 0xb3}], 0x2, &(0x7f0000a5d000-0x1000)=""/4096, 0x1000, 0x8}, 0x401}, {{&(0x7f0000ffe000)=@can={0x0, 0x0}, 0x10, &(0x7f00003e6000)=[{&(0x7f0000143000)=""/22, 0x16}, {&(0x7f0000b7d000)=""/69, 0x45}, {&(0x7f0000f08000-0x9c)=""/156, 0x9c}, {&(0x7f00002fc000)=""/84, 0x54}, {&(0x7f0000786000-0xf2)=""/242, 0xf2}], 0x5, &(0x7f00001df000-0x8b)=""/139, 0x8b, 0x401}, 0x8}, {{&(0x7f000032f000-0x6)=@hci, 0x6, &(0x7f00004f7000-0x50)=[{&(0x7f00006e7000-0x40)=""/64, 0x40}, {&(0x7f0000654000-0x5d)=""/93, 0x5d}, {&(0x7f000070e000)=""/101, 0x65}, {&(0x7f000014d000)=""/37, 0x25}, {&(0x7f0000ced000-0xbf)=""/191, 0xbf}], 0x5, &(0x7f0000049000-0xe0)=""/224, 0xe0, 0x3}, 0x5}, {{0x0, 0x0, &(0x7f0000b4b000)=[{&(0x7f00000e0000)=""/246, 0xf6}, {&(0x7f0000c91000)=""/135, 0x87}, {&(0x7f0000f10000)=""/29, 0x1d}, {&(0x7f000010d000)=""/219, 0xdb}, {&(0x7f0000bf1000-0x71)=""/113, 0x71}, {&(0x7f00006cf000)=""/4096, 0x1000}, {&(0x7f000047c000-0x35)=""/53, 0x35}, {&(0x7f0000c58000-0x89)=""/137, 0x89}], 0x8, &(0x7f0000a3b000)=""/69, 0x45, 0x7}, 0x1}, {{&(0x7f00000c8000)=@ethernet={0x0, @random}, 0x10, &(0x7f000017e000-0x50)=[{&(0x7f0000f6e000-0xc)=""/12, 0xc}, {&(0x7f0000553000)=""/12, 0xc}, {&(0x7f0000fa6000-0x15)=""/35, 0x23}, {&(0x7f0000242000)=""/186, 0xba}, {&(0x7f00000ed000)=""/39, 0x27}], 0x5, 0x0, 0x0, 0x11}}, {{&(0x7f000000f000-0x58)=@alg, 0x58, &(0x7f0000b1b000-0x70)=[{&(0x7f000026b000)}, {&(0x7f0000fb1000-0x25)=""/37, 0x25}, {&(0x7f00006cd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000da2000)=""/242, 0xf2}, {&(0x7f00008a7000-0x74)=""/116, 0x74}, {&(0x7f0000d95000)=""/63, 0x3f}, {&(0x7f00005b2000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f00007ee000)=""/226, 0xe2, 0x8a3d}, 0xbbdc}, {{&(0x7f000015c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x3a, &(0x7f00000db000)=[{&(0x7f0000a2c000)=""/139, 0x8b}, {&(0x7f0000dfb000)=""/47, 0x2f}, {&(0x7f0000556000-0x6d)=""/109, 0x6d}], 0x3, &(0x7f0000630000-0x5)=""/5, 0x5, 0x7fffffff}, 0x49cbd88b}], 0x9, 0x40000000, &(0x7f00001d4000)={0x0, 0x989680}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000090e000-0x28)={@common='ifb0\x00', r4}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000057a000)=0x5, 0x4) 2018/02/04 06:36:28 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000005000)='/dev/cuse\x00', 0x191500, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000001000)) fcntl$setsig(r0, 0xa, 0x1b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000-0x18)={r0, &(0x7f0000006000)="bebf6680aa696f5666185356c20b5140d98ebc86f77abf1b1c912c1f1828909bac5ccf2dee42d8a7c8c3d76b95b56830df3a998e69ba86856e6e0d56a7c9f063f3569d8473e742bebde6ddba4e4c278a382551f6797a56534a673e5051cfe53f52747fdad9164bb84ed9438c19f3c830a2e637a3b17e5274c252c06985133dddd49461eed7bc22059b12e091ac356ba56524481d2fc285ddeebcbc6c82e805364dacf966404c3c3764d1968817532126dcf2ad6465cf1c38b818c973d92a4b8ce1dafd33335c0ed61217a144498823152a9b36b663", &(0x7f0000006000)=""/155}, 0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000005000-0x61)="ec9e40bc1f225f9d10ec39fa0049ba06d2ff038808949422f871390d57d2f55564591eb71e7785a0d7bdf70563f6162289d2848b4ed5f7ccb27446183e01991b7dd5580456deeece16544ae5e862aa56bd8b3ea271a3565dab0215c6111903daaa", 0x61}, {&(0x7f0000004000)="8b5bc7e73b93a684ca86a519230ad9b1292244dd164f644b5cd4c62dcee4ed91bc2ec50bb7a7763289b1413206b9755a609bac9313ba2b3361557a789b03b5c009af41f2650bca6c2aa8951d0eee06f07c8057dbff218f5aeeff6e433249c08fe7a54090585c953b88a0d5a40c9746cb782b79a30c1e5b3a67235acc87ea7d2d071522aa4caff9bc71b1c4319205e5cadae8a1d6199004a736b01ebdbad779e2a1a0436262e3929d84bbe170d3a73c7d2dc1ce39a4de26fcd4f8ceb62b4991ad553c759fa25c4d9230d3602bcfba7dba2b5855e1608522af37c86ed5b4ded97dfc4170", 0xe3}, {&(0x7f0000007000)="af7c6b482709dc41bfa996beb54b805aad1f755407f9e57599f102659f0154b9366e681736ced83aa3f1dc7151abea0c9c1edd6725754bb340e6a83c57d56b80dd89f3de565e7f9aed8b5bb44d904f3ff6601dd7e76fe95494fa2a164e99409aa26eac21428c67a917a633b5daa8ca88530763e36936793f15cd76d0565675dac12d4fc01218881303667f1aa7a315e414cc2cef97d4c7e9b2b0cf2a215e921e8d288ddfdfc5c852c26803fa666eb595ce51437067", 0xb5}, {&(0x7f0000005000-0xee)="2206d1989e6df364f21da1a6bf0dc78e9b0683ae9f1af66e1b43f8c3f5cd1870da263408c116de159e6ba8e077d573885270a8fbb0325faad217a9b4f2d0a756610eb8135651bd7027d3a3fa5ba1d050a74868af5f27b4a14dbc27674a697952abe291bffe05872cad23fd5d9c8e086d0a2a10bc71f7aa1e8f8c1f35ad54781161e9e2d547c20c966fa369b6fa6c1766b42cc07b596f86feb2e2f835344d4eb042d6419cb03aa5fc819fc0488ac64700970ff028679d1a449fe09423bd6ff205de8e6e49802c950ff82187ee42e8a2615aab8d1fbaa1d2ae885a1da500a94441c97137c11dd59e9656ff33a80d2f", 0xee}], 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000006000-0x4)) 2018/02/04 06:36:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000155000)='/dev/qat_adf_ctl\x00', 0x82001, 0x0) r1 = open(&(0x7f0000463000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0}, &(0x7f0000fb7000-0x4)=0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common="697064647030000000000101000000f5", 0x0}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, []}, 0x18}, 0x1}, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8)={r2}, &(0x7f00009b2000-0x4)=0x3a2) shutdown(0xffffffffffffffff, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000c0000)={0x1f, 0x800, 0x6, 0x4}) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000298000-0xe0)={0x8, 0x0, [{0x40000006, 0x0, 0x400, 0x6, 0x3}, {0xf, 0x0, 0x0, 0x2, 0x8}, {0x5, 0x0, 0x8, 0x9, 0x8}, {0xb, 0x81, 0x8001, 0x1, 0x8}, {0xc0000000, 0x0, 0x1, 0x2f2}, {0x6, 0x1000, 0x6, 0x2}, {0x7, 0x3, 0x40, 0x9, 0xffffffff80000001}, {0x0, 0x5, 0x1, 0xd8, 0x7}]}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/kvm\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000644000-0x1), 0x1) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r9 = dup3(r8, r7, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) getsockopt$llc_int(r9, 0x10c, 0x7, &(0x7f0000fad000-0x4), &(0x7f0000a2d000-0x4)=0x4) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/02/04 06:36:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$llc(r0, &(0x7f0000c12000)={0x1a, 0x1b, 0x4, 0x3, 0xfffffffffffff2c6, 0xffff, @random='b\f LLb'}, 0x10) socket(0x0, 0x5, 0x8) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000976000-0x4)={0x543, 0xd, 0x1, 0xffffffffffffffff}) write(r1, &(0x7f0000f3c000)="2c13ae4897b4e231ed20de725ea2d8a3f9c42b0012606d09fd0f253223c910c6eaac98cab6fcf1c3fe3b58bacaf27b74590e24fee4aff7f0fb", 0x39) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007e8000)) r2 = socket(0x6d6ce9a543b64c59, 0x6, 0x4) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000240000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c3a000)=@newlink={0xc7, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1}, 0x0) [ 75.735804] QAT: Invalid ioctl 2018/02/04 06:36:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000066000-0x8)={0x0, 0xff}, &(0x7f0000a5c000-0x4)=0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000297000), &(0x7f0000b69000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e5c000-0x6)={r1, 0x7110}, &(0x7f0000d86000-0x4)=0x6) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000487000)='/dev/qat_adf_ctl\x00', 0x20001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ae9000-0x108)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x2, 0xffff, 0x1, 0x1, 0x17d, 0xd81c, 0x8, 0x1, 0x3, 0x1f, 0x0, 0x6, 0x8, 0x8, 0x9]}, &(0x7f0000279000)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000024c000-0x108)={0x0, @in6={{0xa, 0x1, 0x4, @empty, 0x8}}, [0x6, 0x85c5, 0x8000, 0x9, 0x0, 0xff, 0xffffffffffffff81, 0x2, 0x81, 0x1000, 0x9, 0x1, 0x3, 0x4, 0x800]}, &(0x7f000040a000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00008c0000)={r3, 0xffffffff}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x4000000000005c}, {0x6}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) bind$ax25(r0, &(0x7f000004b000-0x10)={0x3, {"0f3e1503756aac"}}, 0x10) 2018/02/04 06:36:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00008da000)='/dev/snd/controlC#\x00', 0x7, 0xa0000) lseek(r0, 0x0, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 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, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 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) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 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, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 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) [ 75.773128] QAT: Invalid ioctl 2018/02/04 06:36:28 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fbf000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000f80000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x4, 0x6, 0x40}, &(0x7f0000001000-0x4)=0x10) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a44000)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b16000)={0xffff, {{0x2, 0x3, @empty}}}, 0x90) socket$rds(0x15, 0x5, 0x0) r3 = socket(0xa, 0x200000001, 0x0) setsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f00005cc000)="187460fa0482c99460075fb707c52897493aedb80ba323a68adbb715bc5d99ac80d56700a39a33ce498deb03898beb4cb66bad82f943621009e784eed078160bd4cb50634c490489e970db254bccfe5df4cba93a350e050033fb7a2891504a9f252d96174a0df993ba6bef9511e87bc581603af855bd8de3940a859eabf58ea6e6e5abff8831c493405167dc3c053619", 0x90) 2018/02/04 06:36:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000df9000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000022000-0x24)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 06:36:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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) r1 = socket$inet(0x11, 0x803, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ppp\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000456000-0x8)={0x2, r3}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x107, 0xf, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x248, 0x140, 0xffffffff, 0x98, 0x140, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000018000+0xb64), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x248}}, [{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @gre_key, @icmp_id}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @icmp_id}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="06f6c880010000000000006588d01804", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @port}}}]}}, 0x310) r4 = request_key(&(0x7f000039c000-0xa)='blacklist\x00', &(0x7f000041f000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00007f1000-0x1d)='DNAT\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffb) keyctl$read(0xb, r4, &(0x7f0000115000)=""/63, 0x3f) sendmsg(r1, &(0x7f0000003000)={&(0x7f0000000000)=@in6={0x162, 0xffffffffffffffff, 0x7, @empty}, 0x1c, &(0x7f0000003000)=[], 0x162}, 0x0) 2018/02/04 06:36:28 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x2, 0x881) sendto$ipx(r0, &(0x7f0000004000-0xc2)="3e7a060179c60dfac7922c2566c19195f76a3a1e8778d07fa5cb725301d010a807ad7e5a0fb2d6e03fa86a8c73e4c47ac0fbf292a1d6496beab76cdab123072ab706f96f3b0490d5a436223bd1e6ca24939fa463148f451e759feaa898da60d6b22d09f44830b4fb93d8835fab855e01b751907f089c9e3ecc66d3519d608b612b6c88871f830e083005a45c7f5f2d871b95432c611893109d178a7cd799d0b695cf3b3c86acbff2036110a09cbbab733821eee833e53085f3613e7fc5d9f4d65763", 0xc2, 0x40004, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000004000)=0x6) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000003000), &(0x7f0000002000), 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000003000-0x2f)=""/47, &(0x7f0000005000-0x4)=0x2f) 2018/02/04 06:36:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000115000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x80c) r2 = openat(r0, &(0x7f0000b92000)='./file0\x00', 0x8240, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000cd000)=0x4, 0x4) 2018/02/04 06:36:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015c000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r1, &(0x7f0000006000-0x11)=@known='security.selinux\x00', &(0x7f0000005000)='system_u:object_r:netcontrol_device_t:s0', 0x28, 0x0) 2018/02/04 06:36:28 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000a000)={0x7, r0, 0x1}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000005000-0x16)={0x1, 0x3, [@random="11469564fbf8", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000f000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000008000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x22, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r3}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1}, 0x0) [ 75.831794] audit: type=1400 audit(1517726188.578:117): avc: denied { relabelto } for pid=6373 comm="syz-executor1" name="UDPv6" dev="sockfs" ino=17495 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:netcontrol_device_t:s0 tclass=udp_socket permissive=1 [ 75.872953] device eql entered promiscuous mode 2018/02/04 06:36:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$ipx(r0, &(0x7f00002a0000-0x10)={0x4, 0x2, 0xffff, "cf8419653300", 0x651b7744}, 0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000ba6000-0x27c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x1e}, 0x1}, 0x0) utime(&(0x7f00000f6000-0x8)='./file0\x00', &(0x7f00001c6000)={0x2a6, 0x2}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000481000-0xae)="8d09093e07d5fc536df869f73aa6c5241ac7cf54d7494b1312e3b196c618dacf78fbcaafcd3b03ce7fd78dbef9660b809ec8a4ffd4095285a6eb3cb11e1816f15503024dd4a9a770684a5c352b01a96a188feb1260ee0ba11deccc8dea127ae825bd43ebaaa0ac38a0ac1eba79f2d2f99345d08aa61198c620b71446da2777a4178fbbfd019cdf714c327f2372d743d1730b47fb091dc0fea374d95252a66bd9f6cb82ae110c94956d5a4bbee3ac") 2018/02/04 06:36:28 executing program 2: r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ee4000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000ab7000/0x18000)=nil, &(0x7f0000190000-0x18)=[@text64={0x40, &(0x7f0000000000)="660f388149bc66baf80cb81a84a68fef66bafc0cb001ee0f20e035020000000f22e0c4e2bd0aa761041f3f440f20c0350d000000440f22c00f078e176436f241e1c7b9ff0200000f32b9160200000f32", 0x50}], 0x1, 0x8, &(0x7f0000000000)=[@vmwrite={0x8, 0x0, 0x8, 0x0, 0x9, 0x0, 0xfffffffffffffff8, 0x0, 0x6}, @cr0], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98), &(0x7f00009d0000)}}, &(0x7f0000454000)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ebf000)={0x6, {{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x121e}}}, 0x88) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) fstat(r1, &(0x7f00000ac000-0x44)) 2018/02/04 06:36:28 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000926000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 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) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000001000-0x70)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00002e9000)='/dev/admmidi#\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f000097d000), &(0x7f0000fb1000-0x4)=0x10, 0x80000) r3 = memfd_create(&(0x7f00006a9000)="526d65762f76637323f659cc2618b49510b14683ba232e03e075673d8fa0f98adb3391113da0ae9c167072af9938c48db79d64e1fc6b1e1598e3652ab83843c8bdc95afa1ace035ff299e1170f549a1a357f1d545549513ec90f229e643c3519794e39ec1fb124cc7298061a0dac386788315efb9b23817c3b56498b569f2799c2f1b49d467cbc09604e05fdd7f20e66219238db422f984b358e523318f27bbf934ac2d655771ba507ece102cc852e6d68cc4c9f7a0b6399e11b3024a13b5f0d93168c92e093b93a4037f032446f1a440986a3cc89ba2f2e59a96fc639bb39bdc33dd147c8bc37", 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00003c5000)={"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"}) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f000077e000-0x8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_procfs(0x0, &(0x7f000036b000)='net/rfcomm\x00') ppoll(&(0x7f0000f8d000-0x8)=[], 0x0, &(0x7f0000f8c000)={0x0, 0x1c9c380}, &(0x7f0000f8c000), 0x8) syz_open_procfs(0x0, &(0x7f00005b4000)='\x00etgpours\x00') 2018/02/04 06:36:28 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000434000-0x9)='/dev/sg#\x00', 0xffffffff, 0x183400) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2276, &(0x7f0000ffb000-0x1)="a6") ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00009af000)={0x3, 0x8000}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ffb000-0x10)={0x0, 0x2, 0x4, [0x9, 0xffffffff, 0x6, 0x800]}, &(0x7f0000ffb000-0x4)=0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000792000)={r1, 0x7, 0x10, 0x4, 0xda}, &(0x7f0000ffa000)=0x18) 2018/02/04 06:36:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r0) 2018/02/04 06:36:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00008e6000)='/dev/adsp#\x00', 0x8, 0x42) getpeername$netlink(r0, &(0x7f000018d000), &(0x7f000077f000)=0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000cf9000)={@generic="678549b4ce036d9bb839c1c1b66326ae", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) r2 = socket(0x10, 0x2, 0x0) dup2(r1, r2) write(r2, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) [ 75.953112] audit: type=1400 audit(1517726188.622:118): avc: denied { relabelfrom } for pid=6373 comm="syz-executor1" name="UDPv6" dev="sockfs" ino=17495 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:netcontrol_device_t:s0 tclass=sock_file permissive=1 [ 75.971064] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/04 06:36:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x2000}) r2 = getpid() prctl$setptracer(0x59616d61, r2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000288000)='/selinux/checkreqprot\x00', 0x10080, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000001000-0x21)={0x0, 0x19, "e06a9461d980c7027ae45619f42b5e4c420f6046c298a5f5be"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x3, 0x1ff, 0x7f, 0xc0000000000, 0x800}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000003000-0x4)=[r5]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000004000-0x8)=""/8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000-0x8)={r4, 0x8a}, 0x8) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f000084f000)={r6, 0xffff}) prctl$setptracer(0x59616d61, r2) [ 75.979228] audit: type=1400 audit(1517726188.622:119): avc: denied { relabelto } for pid=6373 comm="syz-executor1" name="UDPv6" dev="sockfs" ino=17495 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:netcontrol_device_t:s0 tclass=sock_file permissive=1 [ 76.013267] audit: type=1400 audit(1517726188.682:120): avc: denied { ioctl } for pid=6396 comm="syz-executor2" path="socket:[16999]" dev="sockfs" ino=16999 ioctlcmd=0xae46 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 76.042587] audit: type=1400 audit(1517726188.760:121): avc: denied { setgid } for pid=6414 comm="syz-executor1" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 76.068183] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 76.094481] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=6411 comm=syz-executor3 2018/02/04 06:36:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffa, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000732000-0x32)=""/50, &(0x7f0000e42000-0x4)=0x32) 2018/02/04 06:36:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {}]}]}, 0x30}, 0x1}, 0x0) sync() 2018/02/04 06:36:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) 2018/02/04 06:36:28 executing program 2: 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) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f00004b5000/0x18000)=nil, &(0x7f0000807000)=[@textreal={0x8, &(0x7f0000d78000-0x33)="baf80c66b887dcc48366efbafc0cb0f7eeb800008ec8ba2000ed3e2e0f01cbbad004ec0f09640f73f1de0f43935b930f01cafb", 0x33}], 0x1, 0x2, &(0x7f0000c9b000)=[], 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x7ffffff9}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 06:36:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000270000)={0x19980332}, &(0x7f0000c0b000)={0x0, 0x0, 0x1000000000000000}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c9e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000d53000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000f57000/0x2000)=nil, 0x2000, 0x1, r2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000808000-0x4)=0x1f, 0x4) 2018/02/04 06:36:28 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000164000)='/dev/rtc\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f00001cd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x8}, &(0x7f0000f75000-0x4)=0x6) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000053b000-0x4)=0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f00005b9000-0x1)) 2018/02/04 06:36:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\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) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) ppoll(&(0x7f0000b10000)=[{r1}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f21000)) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) r2 = open(&(0x7f0000fd1000)='./file0\x00', 0x200000, 0x0) fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000520000-0x4), &(0x7f00004b1000)=0x4) listen(0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000f1c000-0xb)='/dev/vcsa#\x00', 0x5, 0x200) socket$inet6(0xa, 0x6, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r3, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r3, &(0x7f00005c6000), 0x7ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/63, 0x3f) rmdir(&(0x7f0000430000)='./file0/file0\x00') socket$inet6(0xa, 0x6, 0x0) 2018/02/04 06:36:28 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000007000-0x94)={{0x24c, 0x49d, 0x2, 0x2, 0x40, 0x81}, 0xcdfd, 0x6, 0xb00, 0x5, 0xaebd, "e244bcee43554be28d227170be29f91ad3e317067341ffb5f0eabf83156802eddbdd94d8186efb61291a2f5bc33ba02c4d40b7459305a8650112ce98715791f1485bcd5e8a28a3ce79170ed9a449399e6830c1144cf8e32bf24dd6770e85db91a2e1c451187b286f178daf396780e0bcdb35cb76c7342a4fb30c0358186319b2"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000008000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000008000)=""/17, 0x11, 0x40000000, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)=""/4096, &(0x7f0000006000)=0x1000) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x813, r0, 0x0) connect$pppoe(r0, &(0x7f0000003000)={0x18, 0x0, {0x0, @random="4f112fed6e25", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/04 06:36:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000037e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000919000), &(0x7f0000831000-0x4)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/04 06:36:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000249000-0xe8)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000ebc000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b43000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) [ 76.174618] IPv6: NLM_F_REPLACE set, but no existing node found! [ 76.195979] audit: type=1400 audit(1517726188.942:122): avc: denied { map } for pid=6422 comm="syz-executor3" path="/selinux/commit_pending_bools" dev="selinuxfs" ino=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/02/04 06:36:29 executing program 0: 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 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000a0e000-0x7)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00003bf000)={0x20, 0x4, 0x1, 0xffffffffffffffff}) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000038b000-0xc)={0xffffffff, 0x8, 0x18}, 0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000235000+0xc65)='/dev/rfkill\x00', 0x800, 0x0) r5 = signalfd4(0xffffffffffffff9c, &(0x7f0000856000)={0x5}, 0x8, 0x80000) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003a9000)='/dev/hwrng\x00', 0x100, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b2e000)={0x0}) r8 = accept$packet(0xffffffffffffffff, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000af7000-0x4)=0x14) ppoll(&(0x7f0000b50000)=[{r0, 0x20}, {r1, 0x2000}, {r2, 0x112}, {r3, 0x2}, {r4}, {r5, 0x301}, {r6, 0x6000}, {r7, 0x400}, {r8, 0x1000}], 0x9, &(0x7f0000789000), &(0x7f0000388000-0x8)={0xa5}, 0x8) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f0000001000-0x70)={[{0x40, 0xffffffff7fffffff, 0x6a, 0x3, 0x5, 0x7, 0x6, 0x1000, 0x17c1, 0x7, 0x2, 0x200, 0x3}, {0x96, 0x100, 0x3, 0x7, 0x32, 0x10000, 0x10001, 0x9, 0x4, 0x9, 0x8, 0x3}, {0x101, 0x80, 0x3f, 0x18000, 0x8, 0xfffffffffffff408, 0x6, 0x8001, 0x6, 0x100000000, 0x8, 0x6df6, 0xa1}], 0x2}) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x77359400}, &(0x7f0000559000-0x10)) r10 = creat(&(0x7f00009aa000)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r10, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x0, 0xa9, 'queue0\x00', 0x4}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f000048b000-0x8)={@my=0x1}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r10, 0x40405514, &(0x7f000032a000-0x40)={0x7, 0x5, 0x4, 0x80, "2a777ad390ab1205f2a89fa687421c0c3bcf970009edd2c7a869050c275b4fe8ef6122ae8acdad2bf87d65ec", 0x2}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) fdatasync(r10) timer_settime(r9, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r11+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/04 06:36:29 executing program 7: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0}], 0x200000000000031b, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f6f000-0xc)={0x4, r0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000046c000)={0x8}) [ 76.249978] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/02/04 06:36:29 executing program 1: socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x20382) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000c000-0xb)={0x0, 0x2, 0x7, 0x6, 0x9, 0x7, 0x6, 0x8, 0x5, 0x20100, 0x3ff}, 0xb) ioctl$KDSETLED(r0, 0x4b32, 0x8d) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x1000, 0x800, &(0x7f0000005000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f000000c000-0x7a)=""/122) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8}], {0x95}}, &(0x7f000000c000)="73797a6b61806c65720006d9c79181de054094ca70bf30fd3d1729ecbc64e42d464ea3f2ef8aee6e16da419797a73795beacdb44187c14a5a66c2a518838400000003758b72f679a7c0001aed23fccbb547c4e225fed82a0239ac84b1d626fa270bfb1c510dd68ad4dfb6f0c9d26843cc83d2c3e4ec25fa47c2c9566c5d3e9b02364ebf0b9edfd6de081516280c868cb680b69269be8748d1a9ddc5eb7a779cad55aab4d9010cc5b9becf07267ae3d0ced1f15325e5817da2a12f05f16530a4ec02ae2f3d9ddee614f9d661dadaee964bc077b4e", 0x3, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/04 06:36:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000263000-0x8)='keyring\x00', &(0x7f0000cc3000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003c7000-0x7)='nodev]\x00', 0xfffffffffffffffb) pipe2(&(0x7f0000342000), 0x4000) add_key$keyring(&(0x7f0000d5a000+0xb5e)='keyring\x00', &(0x7f00005a5000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000494000)='/dev/dsp\x00', 0x20441, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) r3 = signalfd(r0, &(0x7f0000e7d000)={0xfffffffffffffffd}, 0x8) listen(r2, 0x1800000000000) signalfd(r3, &(0x7f0000ba0000-0x8), 0x8) 2018/02/04 06:36:29 executing program 7: prctl$intptr(0x2000000000029, 0x3) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a4000)='/selinux/enforce\x00', 0x10042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x861, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000b37000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b37000)={0x0, 0x0}) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000b38000-0x10)={r3, r4+10000000}, &(0x7f0000b37000)) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000b37000-0x20)={{0x77359400}, {r1, r2+30000000}}, &(0x7f0000b37000-0x19)) 2018/02/04 06:36:29 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x3, 0x0, 'tgr128\x00'}, 0x58) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f80000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f80000-0x8)={0x0, 0x80000000}, &(0x7f0000c77000-0x4)=0x8) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f7f000)={r2, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xf4}}}, 0x8c) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c2000-0x35)="ff000000000000b3b60ced5c54dbb7295df0ed820240000000a5ff83f9e60189f52fb66cf00b25b15190be724341bc43d63b4d00d1", 0xfffffffffffffef6) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 06:36:29 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000076f000)='/selinux/enforce\x00', 0x80000, 0x0) bind$inet6(r0, &(0x7f0000871000-0x1c)={0xa, 0x3, 0x0, @empty, 0x9}, 0x1c) ioctl$TCFLSH(r0, 0x540b, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000237000-0x11)=""/17, 0x11}, {&(0x7f000006b000)=""/186, 0xba}], 0x2, 0xf) syz_emit_ethernet(0x7e, &(0x7f00001f7000-0x7e)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x48, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[@routing={0x0, 0x2, 0x1, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "9918ea", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @rand_addr}, []}}}}}}}, 0x0) 2018/02/04 06:36:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000001000)) 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) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000003000)={0x1, &(0x7f0000001000)=""/101, &(0x7f0000001000)=[{0x653, 0x93, 0x0, &(0x7f0000004000-0x93)=""/147}]}) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x10000, 0xffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000004000)={&(0x7f0000005000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000006000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000-0x1)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000005000-0x8)=[0x0, 0x0], 0x3, 0xa, 0x6, 0x2}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001000-0x8)=0x729) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000005000)={0x9, 0x3, 0xffffffff7fffffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000006000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000003000-0xff)="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", 0xff) 2018/02/04 06:36:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e9c000), 0x2b1) r1 = accept4(r0, &(0x7f0000182000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00001d6000-0x4)=0x1c, 0x80000) accept4$vsock_stream(r1, &(0x7f000047d000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80800) 2018/02/04 06:36:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000854000)={0x4, &(0x7f0000dc8000)=[0x1, 0x0, 0x81, 0x200]}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00001d9000)=0x9, 0x4) ptrace$getregs(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000599000-0xba)=""/186) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00004c8000-0xc)={&(0x7f000044a000-0xc)=[0x0, 0x0], 0x2}) r5 = dup3(r4, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) io_setup(0x0, &(0x7f0000b85000-0x8)) sysinfo(&(0x7f0000618000)=""/146) io_submit(0x0, 0x0, &(0x7f00008f2000-0x28)=[]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000c7c000-0x6c)=[@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0x6}, @in={0x2, 0x0, @rand_addr=0x92b}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x6c) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00002b7000-0x90)={0x8f11, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) accept4$nfc_llcp(r3, &(0x7f00009b6000), &(0x7f00003ce000)=0x60, 0x80000) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002ad000-0x4)=0x405) socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/04 06:36:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$admmidi(&(0x7f00001af000-0xe)='/dev/admmidi#\x00', 0x1, 0x280) r2 = dup2(r0, r1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80004, 0x1) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000c8a000)=@dstopts={0x0, 0x1, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fce000)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) sendto$inet6(r3, &(0x7f0000cea000)="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", 0x59d, 0x0, &(0x7f000027c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/04 06:36:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bdc000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000036b000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x200) write$selinux_access(r0, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x32}, 0x35) 2018/02/04 06:36:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a6000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000bdb000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/02/04 06:36:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00008e8000-0x8)='./file0\x00', 0x2, 0x4c) setns(r0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005d2000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f0000bad000-0x30)={'system_u:object_r:smartcard_device_t:s0', 0x20, 'staff_u\x00'}, 0x30) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000065e000-0x8)) r2 = syz_open_dev$sndpcmc(&(0x7f0000ba9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x50000) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000fe8000-0x88)={0x101, {{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x4}}}, 0x88) 2018/02/04 06:36:29 executing program 3: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) 2018/02/04 06:36:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f0000a41000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) migrate_pages(r0, 0x1, &(0x7f00002d8000-0x8)=0x1000, &(0x7f000072c000-0x8)=0x1f) sched_setaffinity(r0, 0x8, &(0x7f000050f000)=0xee) close(r2) sched_getscheduler(r0) 2018/02/04 06:36:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008bf000-0xc)={0x5, r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000be7000)={r0, 0x6, 0x7ff, "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"}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/02/04 06:36:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000bdf000-0x8)={0x8}, &(0x7f0000001000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b9d000-0x28)={@common='ip6tnl0\x00', &(0x7f000013d000-0x28)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffffffc, []}}) 2018/02/04 06:36:29 executing program 2: fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000+0xe3)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x4e9, 0x8000, 0x2, 0x5, 0x3f, 0xfff, 0xbf7, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r3 = accept4(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000002000-0x4)=0xffffffffffffff9f, 0x7fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x15)={0x0, 0xd, "73dc525479623c376381f605f7"}, &(0x7f00009f3000+0xca9)=0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001000), &(0x7f0000003000-0x4)=0xb) r6 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400000) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000001000)={0xffffffffffffff01, 0xffffffffffffff81, 0x3, 0x10000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f0000003000), &(0x7f0000004000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000831000)={r5, 0xfffffffffffff000, 0x30}, 0xc) 2018/02/04 06:36:29 executing program 4: mmap(&(0x7f0000000000/0xf2b000)=nil, 0xf2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2c000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000f2b000)=""/229) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000c4b000-0x38)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000f23000-0x2c0)=@getae={0x40, 0x1f, 0x3fe, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@dev={0xac, 0x14}}, []}, 0x40}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000680000)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000f2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000f2b000)=0xfffffffffffeffff) 2018/02/04 06:36:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x168, &(0x7f0000178000)={@random="0d4ddf07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x132, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x8000000000000, 0x0, 0x9, 0x0, 0x1, 0x880b, 0xea, 0x2, [0xdae6, 0x5], "bb1ba733a70c43fd4bc7f83c2d5800d569f72172bb98c44b246eef1474a7f9eb678eb42ee601ae965e71677a69034b1580f1c46cd6e57ae06fa5e6e38939b516fb472fa1fb001ebfc67dff1703f75a934944b6e1abb1cc3b56f2be6ec47853c73064200076625748ee3b9466cafba7204c60f178f84435a4a65d734b490aa252d9d54b917ce5fe0db9ac0b78d8bd9a768d9e0b6a4ff751d25c70199032afd0e8411faacc85b70199c75fa7aefe53c7c05eefa3c72014c74d1783ec1a16026f95248017b164174ad69ad46056e6f17ace3819e6a2e80fea3b3ab8c64c91469924a02e696e5af9831935a8"}, {0xb8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x800, [], "32c6a06e11f4cb93454bbc95c0a774f53f"}, {0x1ff, 0x0, 0x101, 0x7, 0x0, 0x0, 0x86dd, [0x7], "44485036f520ba65ef98291080eee48d9a198e4d11bdb1d9737ded31dded813250"}}}}}}}, 0x0) 2018/02/04 06:36:29 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080044d7a, &(0x7f000000a000-0x8)) 2018/02/04 06:36:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000bce000-0x12)='/dev/input/mouse#\x00', 0x7fff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000554000)={0x7, 0x7, 0x54cc, 0xfffffffffffffff7, "bb7989eb49d2fe4ae2c1f478a8abe28768ccc0a28ae4b4666a3349ba64a330ac4ed53e0e283812462ab66c90", 0x4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x6d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) r4 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x5, &(0x7f000021b000-0x20)={0x3, 0x6, 0x5, 0x6bc8, r4}) [ 76.598360] audit: type=1400 audit(1517726189.343:123): avc: denied { net_admin } for pid=4227 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 76.661092] audit: type=1400 audit(1517726189.406:124): avc: denied { dac_override } for pid=6530 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/04 06:36:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xa03, 0x40100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000000)={0x1, 0x0, [{0x4, 0x7, 0x0, 0x0, @adapter={0xf73e, 0x8, 0x400000000101, 0x6, 0x200}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000918000)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00003cf000)={0x0, 0x0, &(0x7f0000979000-0x10)={&(0x7f0000f55000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/04 06:36:29 executing program 7: socket$netlink(0x10, 0x3, 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000969000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00004e4000)={&(0x7f00002f4000-0x8)=[0xffff, 0x4], 0x2, 0xfffffffffffffe01, 0x6, 0x5, 0x20, 0x6, {0x8, 0x0, 0x64, 0x8, 0x2, 0x0, 0x7, 0x20, 0xb9f, 0x6, 0x0, 0xb0d, 0x8000000, 0xcfd, "6e2086196e3c6f023c5e5993e7f508a7a312689e7c83e8e89fdb5acc5d072c7d"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000cf1000)=[{&(0x7f0000001000-0x11)=""/125, 0x7d}], 0x1, &(0x7f0000000000)=[{&(0x7f0000001000-0x50)=""/80, 0x50}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f00006b2000-0x35)=""/53, 0x35}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f000022b000)}, {&(0x7f000075c000-0x66)=""/102, 0x66}, {&(0x7f0000001000-0x79)=""/121, 0x79}, {&(0x7f000051c000-0xfc)=""/252, 0xfc}, {&(0x7f0000829000-0xda)=""/218, 0xfe38}, {&(0x7f0000000000)=""/144, 0x90}], 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) membarrier(0x7bb24ae7e42d0229, 0x0) 2018/02/04 06:36:29 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000a000-0xb)='pkcs7_test\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000001b000)="00f8", 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000019000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000001a000)='\t', 0x1, r0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000027000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000001f000-0x58)=[@in={0x2, 0x2, @rand_addr=0x5}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}}, @in={0x2, 0x2, @empty}], 0x58) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) 2018/02/04 06:36:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a79000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000090b000)=@hopopts={0x3f, 0x0, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x30800000000}]}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/02/04 06:36:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000b9d000)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000871000)=r0, 0x4) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000024000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x100000000}}) 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, 0x65}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x100000000000029) r3 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}]}}, 0x2f8) 2018/02/04 06:36:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001cc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000bf0000-0x1)}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000065b000)='/dev/ptmx\x00', 0x62000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/04 06:36:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100010001, 0x401, &(0x7f0000b32000-0x85)="d6b6eca099e02acdc159acb820f5388507f52ba07e722f08ddc0f794e85552002aaec876262d729a446f0069d092f212dc1708ea86722bddc6fe243b5341e8cd1e65bc56295a50f029569ef99a8ea962de5c95b6c15dd59bfd09f4ebc53c913b7dab3d3e343edc3fff4c43a5a73ab687ea319401291b45158b6b25298d3f2ce1486f8f6e73", 0x85) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xffffffffffffffd1) r1 = syz_open_dev$sndmidi(&(0x7f000034d000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x400000) getsockname$netrom(r0, &(0x7f0000ac5000-0x10)=@ax25, &(0x7f0000140000+0x188)=0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000082a000)=0x7, &(0x7f000059a000-0x4)=0x4) 2018/02/04 06:36:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000537000)={0x0}, &(0x7f000068a000)=0x335) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) mount(&(0x7f0000921000-0x8)='./file0\x00', &(0x7f0000351000-0xe)='./file0/file0\x00', &(0x7f00008b4000)='9p\x00', 0x40000, &(0x7f000088e000-0x8b)="af19fd97509aa15b39cc82077cc98cfdc0677eb60e5741700a59ec4a58789bec635a7c158a641cf5941678524bd4d8e914c21aadb9f85216b0aa280a2cb2fc9a779f32c4c21773c4068b4e70a0dcdb663e3ece94f54ef7424da99acc540498c92fc744c0b8b0ac152ec795a8a11166703dc4c91e323af4a4e963f024141b9fbaf7d6e5bfd65ef0194dffc8") 2018/02/04 06:36:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047f000-0x18)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004e1000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e33000)=0x6, 0x4) mkdir(&(0x7f0000045000)='./control\x00', 0x0) r1 = inotify_init1(0x80000) getrandom(&(0x7f0000f40000-0xd)=""/13, 0xd, 0x1) inotify_add_watch(r1, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) 2018/02/04 06:36:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e04000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f00001c8000-0x1c)={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) syz_emit_ethernet(0x16e, &(0x7f0000189000-0x18e)={@random="ff3997ffcd00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xffffffffffffff2b, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x3a, 0x0, [], []}, @routing={0x3a, 0xc, 0x200000000003, 0x169e, 0x0, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0xff, 0x12, [], [@generic={0xffffffff, 0x8e, "c39967b47a1415352bcdd3a8d62568907b620ba02ed545526af06c943b4bd2aad921eed6c2068e9069351e0d13579344e5d5e59e01764c8a2413d71948ea90c38cbd912d01cdf47c78f85a5473e0c98af7eb667df3680810bc8ac1561280ddd4f521fa6607ccb1c4bc725eb6697a9205150d4c2b7cdac37850c639bb7b488cda764e3af639b21d8f5aa6f1bf7196"}]}, @routing={0x3f, 0x2, 0x3, 0x6, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}], @icmpv6=@mld={0xfffffffffffffffd, 0xd, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) 2018/02/04 06:36:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000832000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000050c000-0x24)={0x8, 0x3, 0x81, 0x3, 0x9, 0x10001, 0xfffffffffffffff9, 0x38, 0x8001, 0x0, 0x1f, 0x5}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@generic="df7c4c519da2de121f7c7e29b466ec63", @ifru_mtu=0xffffffff00000001}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d7b000)=0xfff, 0x4) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000d77000)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) 2018/02/04 06:36:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000bd000)={"e3050cfae17d7510de9f4049389c00e3", {0x4, 0x0, 0x0, "3a5ac7619ff3"}}) 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$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4}) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000b58000)=0x5, 0x4) 2018/02/04 06:36:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000073e000)=[{&(0x7f00001df000)="290000002000190000003fffffffda0602000000000000020400ef030d000300ea1100000005000000", 0x29}], 0x1) r1 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3f, &(0x7f0000a4b000)=""/4096) 2018/02/04 06:36:29 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b05000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') splice(r1, &(0x7f0000000000), r1, &(0x7f0000712000-0x8), 0x55b, 0x0) ioctl(r1, 0xff, &(0x7f0000e69000)="9e4cae537ba0612d371205be248b794918") [ 76.790337] binder_alloc: binder_alloc_mmap_handler: 6549 20000000-20002000 already mapped failed -16 [ 76.802732] binder: BINDER_SET_CONTEXT_MGR already set [ 76.814635] binder: 6549:6555 ioctl 40046207 0 returned -16 2018/02/04 06:36:29 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f000000e000-0xe0)=""/224, 0xe0) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000020000)='/dev/audio\x00', 0x802, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000025000-0xf5)=""/245, 0xf5) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000024000-0x4)) 2018/02/04 06:36:29 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8}) syz_open_dev$sndctrl(&(0x7f0000007000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x2000) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/04 06:36:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cba000), &(0x7f0000c82000)=0x4) 2018/02/04 06:36:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$amidi(&(0x7f0000583000-0xc)='/dev/amidi#\x00', 0x8001, 0x101000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000f6a000)={0x7, 0x8, 0x5, 0x7, 0x1, 0x7}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x1}) 2018/02/04 06:36:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000062e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00009b9000)='/selinux/status\x00', 0x0, 0x0) request_key(&(0x7f0000665000-0x2)='trusted\x00', &(0x7f0000c7f000)={0x73, 0x79, 0x7a}, &(0x7f000078e000-0xa)="da76626f786e65743000", 0xfffffffffffffffe) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000814000-0x4)=0x0) ioprio_set$pid(0x2, r1, 0x0) [ 76.840143] binder_alloc: 6549: binder_alloc_buf, no vma [ 76.845902] binder: 6549:6555 transaction failed 29189/-3, size 80-16 line 2957 [ 76.862278] binder: 6549:6563 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 76.913877] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.925780] binder_alloc: 6549: binder_alloc_buf, no vma [ 76.927267] binder: release 6549:6555 transaction 3 out, still active [ 76.938045] binder: unexpected work type, 4, not freed [ 76.938053] binder: 6591:6593 transaction failed 29189/-3, size 0-0 line 2957 [ 76.950650] binder: unexpected work type, 4, not freed [ 76.953160] binder: 6591:6593 transaction failed 29189/-22, size 0-0 line 2842 2018/02/04 06:36:29 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000d85000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000001000-0x90)) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000835000-0x4), 0xff86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00004bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) sendto$packet(r0, &(0x7f0000001000-0x36)="b658a916ee6735354e5fd2ccd346bad01a01228e6ecabdcd1570c069d9a196fdfbd33a90ac995993fed7e2251669bbfe6052b1a86d30", 0x36, 0x40000, &(0x7f00003cd000-0x14)={0x11, 0x6, r2, 0x1, 0x708, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) 2018/02/04 06:36:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003a5000)={0x3, r1, 0x1}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e17000-0xc)={0x4, [0x2, 0x1000, 0x2, 0x6]}, 0xc) dup3(r0, r1, 0x0) 2018/02/04 06:36:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000030d000)={@loopback={0x0, 0x1}}, 0x14) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000cbf000-0x28)={0x5, 0xad81}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d1e000-0x4)=0x0) migrate_pages(r2, 0x8, &(0x7f0000897000-0x8)=0x6, &(0x7f0000673000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000cc0000-0xb0)={{}, 'port1\x00'}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f18000-0xa)='/dev/cuse\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000869000-0x20)={0x0, 0x0, 0x10000, 0xbd19}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000e61000-0x10)={0x10000, r4}) fcntl$setlease(r0, 0x400, 0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 06:36:29 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@empty, 0x0}, &(0x7f00007a3000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000002000-0xc)={r3, r0, 0x100}) sendto$packet(r0, &(0x7f0000000000)="0300cc9523b721fcd8c1c065252afc8473b8006fe02074a41b39c73f8d2be878e7d72a0237c270167e9a6601f0ae436f8faee192c0af10375b9102f85ed77f8b12f77dcf93f2604cc73abcf470d0a83bdafce77b2499b19819b3702bcd1ef33b32ddc432c33d48caecbd27ffee2c566d4be52a33f0c3f28743544241344528a2214a53136f295426982c138295269d45a4ad91b5e835bf27ddbd7b1fbffe15a1d7625d0b277e0814f16aa2be0a40403569c27792791baeff98391f3d6ca34d9781dfefbedf3f02afd2f30f8856171392694f64", 0xd3, 0x10, &(0x7f0000001000-0x14)={0x11, 0xff, r2, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) capget(&(0x7f0000964000-0x8)={0x20080522, r1}, &(0x7f0000761000-0x18)={0x77d, 0x7, 0x2, 0x4, 0x100, 0x4}) 2018/02/04 06:36:29 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000159000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f000093c000)) 2018/02/04 06:36:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0x4d, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000131000-0x38)={0x3, 0x80000001, [{0x4, 0x0, 0xfffffffffffffffe}, {}, {0x100000001, 0x0, 0x9}]}) close(r0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00006b7000)={0xd004, 0x5, 0x2798, 0x10000, 0x2}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000bb7000)={0x7, 0x80000002, [{0x0, 0x0, 0x80}, {0x4, 0x0, 0x5}, {0x8, 0x0, 0x8a89}, {0x4, 0x0, 0x3}, {0x1000, 0x0, 0x200}, {0x3, 0x0, 0x4}, {0xffffffff, 0x0, 0xa98}]}) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000f80000-0x4)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000559000)={0xc, 0x7, &(0x7f00003e2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf50, 0x0, 0x0, 0x0, 0xd83d}, [@generic={0xf7, 0x0, 0x3}, @alu={0x0, 0xfffffffffffffffb, 0xb, 0x9, 0x2, 0x18, 0xffffffffffffffff}], {0x95}}, &(0x7f0000ca1000)='GPL\x00', 0x4a57, 0x70, &(0x7f0000703000-0x70)=""/112, 0x41100, 0x1}, 0x48) 2018/02/04 06:36:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x400000000000000, 0x202) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000e85000)='selinuxGPL\x00') recvmsg$netrom(r0, &(0x7f0000964000-0x38)={&(0x7f000029f000-0x10)=@ax25={0x3, {"091c7b55e8647a"}}, 0x10, &(0x7f0000bcc000)=[], 0x0, &(0x7f0000443000)=[]}, 0x0) 2018/02/04 06:36:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002e4000-0x4)=0x0) stat(&(0x7f00003d7000-0x8)='./file0\x00', &(0x7f0000e13000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000eb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00007fd000-0x38)=[{&(0x7f0000c2a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a93000-0x40)=[{&(0x7f0000a1c000-0xcd)="6da54c9b27ac2df74e0971f15259c3edf49f9f0ddde8e3c9f0fc7063e320cac90e3b0eae551c7c8246f16cb7c593ec391b0b9874c9ae867142b17b762a5e70c9c48d2a6bb50a4904eb394481039bd668370de1d118380dcd1bc8d80f07eb878acad5fafbc5efd700408e120721186bc3e8c35a79993a3787255f439607d879d15f95372ded427c00b8c44cbd0430ee1fb4adf519b49dd1dd5b440cade36f2c78a0b488bbb03e75cc80ac64e97b5669efed26e6f6a80b6d0db0394665c54f7107bb5bfe965ce0855ae0941e8b73", 0xcd}, {&(0x7f0000701000-0x8b)="6de66a1ddf5924e21599ef6f608320ad0b82524f64ef0b2d1610e692a1e2b4858944eb6e5864f85aaf87c63610af6831fea45020ee3a85bb992907b7119c062272b3ab82f979d865d4a0f939c717da089c91c775e6b5970b6970f2d088937f49570409dae6f3a22daa375b19c3d7984c8bea5327ae89c251e9f79f6a0081bd246c5b16c4cc26039d9adba8", 0x8b}, {&(0x7f0000034000)="fc0056a1", 0x4}, {&(0x7f0000f31000)="6f9b5683c01306292352c7fd85abc682a3607387671793ccca68426478a639674913ba81b2f54f607d557103676eeada5142ea30cc1ddf24ad6d34f77dd8efaaa13b9cd5370b4b87d818f07d68e716657b4f1bc687524a451576d6295632ba66a843d7177a15aee56b4cef52a5707b5e7666044672f777fbac8cf1b443ce678da7eeec5b71a9b39aa3e03dfdb665e93320a207e4059ee49ff2936aaf3032103e53355308baf961eefc27f82ae1de42d338e0c82fc177f6d5a927e41ae2fdfeff9efa4da47459d87fe6e456f61c8840ad80032a6c7858ce854877d4d837b201231576", 0xe2}], 0x4, &(0x7f0000fab000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000000}], 0x1, 0x40844) r5 = dup2(r0, r1) read(r1, &(0x7f0000e40000)=""/144, 0x90) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000748000-0xc)={&(0x7f0000596000-0x8)='./file0\x00', r5}, 0xc) [ 76.955943] binder: undelivered TRANSACTION_COMPLETE [ 76.956274] binder: send failed reply for transaction 3, target dead [ 76.982218] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.988906] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.051733] [ 77.053407] ====================================================== [ 77.059732] WARNING: possible circular locking dependency detected [ 77.066040] 4.15.0+ #295 Not tainted [ 77.069751] ------------------------------------------------------ [ 77.076063] syz-executor3/6622 is trying to acquire lock: [ 77.081597] (sk_lock-AF_INET){+.+.}, at: [<000000001e25c31a>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 77.090896] [ 77.090896] but task is already holding lock: [ 77.096851] (rtnl_mutex){+.+.}, at: [<00000000cc7f51e1>] rtnl_lock+0x17/0x20 [ 77.104123] [ 77.104123] which lock already depends on the new lock. [ 77.104123] [ 77.112438] [ 77.112438] the existing dependency chain (in reverse order) is: [ 77.120082] [ 77.120082] -> #1 (rtnl_mutex){+.+.}: [ 77.125376] __mutex_lock+0x16f/0x1a80 [ 77.129760] mutex_lock_nested+0x16/0x20 [ 77.134331] rtnl_lock+0x17/0x20 [ 77.138215] register_netdevice_notifier+0xad/0x860 [ 77.143734] tee_tg_check+0x1a0/0x280 [ 77.148029] xt_check_target+0x22c/0x7d0 [ 77.152584] find_check_entry.isra.8+0x8c8/0xcb0 [ 77.157834] translate_table+0xed1/0x1610 [ 77.162475] do_ipt_set_ctl+0x370/0x5f0 [ 77.166943] nf_setsockopt+0x67/0xc0 [ 77.171151] ip_setsockopt+0xa1/0xb0 [ 77.175358] sctp_setsockopt+0x2b6/0x61d0 [ 77.180013] sock_common_setsockopt+0x95/0xd0 [ 77.185002] SyS_setsockopt+0x189/0x360 [ 77.189475] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 77.194721] [ 77.194721] -> #0 (sk_lock-AF_INET){+.+.}: [ 77.200416] lock_acquire+0x1d5/0x580 [ 77.204710] lock_sock_nested+0xc2/0x110 [ 77.209264] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 77.214689] ip_setsockopt+0x3a/0xb0 [ 77.218919] tcp_setsockopt+0x82/0xd0 [ 77.223212] sock_common_setsockopt+0x95/0xd0 [ 77.228201] SyS_setsockopt+0x189/0x360 [ 77.232668] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 77.237913] [ 77.237913] other info that might help us debug this: [ 77.237913] [ 77.246025] Possible unsafe locking scenario: [ 77.246025] [ 77.252053] CPU0 CPU1 [ 77.256688] ---- ---- [ 77.261326] lock(rtnl_mutex); [ 77.264577] lock(sk_lock-AF_INET); [ 77.270781] lock(rtnl_mutex); [ 77.276551] lock(sk_lock-AF_INET); [ 77.280235] [ 77.280235] *** DEADLOCK *** [ 77.280235] [ 77.286275] 1 lock held by syz-executor3/6622: [ 77.290823] #0: (rtnl_mutex){+.+.}, at: [<00000000cc7f51e1>] rtnl_lock+0x17/0x20 [ 77.298515] [ 77.298515] stack backtrace: [ 77.302990] CPU: 0 PID: 6622 Comm: syz-executor3 Not tainted 4.15.0+ #295 [ 77.309887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.319212] Call Trace: [ 77.321775] dump_stack+0x194/0x257 [ 77.325375] ? arch_local_irq_restore+0x53/0x53 [ 77.330026] print_circular_bug.isra.38+0x2cd/0x2dc [ 77.335016] ? save_trace+0xe0/0x2b0 [ 77.338703] __lock_acquire+0x30a8/0x3e00 [ 77.342830] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.347996] ? rtnl_lock+0x17/0x20 [ 77.351520] ? rtnl_lock+0x17/0x20 [ 77.355035] ? __lock_acquire+0x664/0x3e00 [ 77.359246] ? mutex_lock_io_nested+0x1900/0x1900 [ 77.364061] ? print_irqtrace_events+0x270/0x270 [ 77.368792] ? perf_trace_lock+0xd6/0x900 [ 77.372914] ? perf_trace_lock_acquire+0xe3/0x980 [ 77.377732] ? trace_event_raw_event_lock+0x340/0x340 [ 77.382910] ? perf_trace_lock+0x900/0x900 [ 77.387119] ? check_noncircular+0x20/0x20 [ 77.391336] lock_acquire+0x1d5/0x580 [ 77.395111] ? lock_acquire+0x1d5/0x580 [ 77.399059] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 77.404135] ? lock_release+0xa40/0xa40 [ 77.408083] ? do_raw_spin_trylock+0x190/0x190 [ 77.412640] ? lock_sock_nested+0x44/0x110 [ 77.416848] lock_sock_nested+0xc2/0x110 [ 77.420880] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 77.425955] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 77.430870] ? ip_ra_control+0x5c0/0x5c0 [ 77.434907] ? check_noncircular+0x20/0x20 [ 77.439115] ? compat_start_thread+0x80/0x80 [ 77.443496] ? do_raw_spin_trylock+0x190/0x190 [ 77.448053] ? find_held_lock+0x35/0x1d0 [ 77.452101] ? avc_has_perm+0x35e/0x680 [ 77.456053] ? lock_downgrade+0x980/0x980 [ 77.460175] ? lock_release+0xa40/0xa40 [ 77.464121] ? lock_downgrade+0x980/0x980 [ 77.468244] ? lock_release+0xa40/0xa40 [ 77.472192] ? __lock_is_held+0xb6/0x140 [ 77.476226] ? avc_has_perm+0x43e/0x680 [ 77.480174] ? avc_has_perm_noaudit+0x520/0x520 [ 77.484819] ? iterate_fd+0x3f0/0x3f0 [ 77.488590] ? lock_downgrade+0x980/0x980 [ 77.492714] ? __lock_is_held+0xb6/0x140 [ 77.496749] ? schedule+0xf5/0x430 [ 77.500262] ? sock_has_perm+0x2a4/0x420 [ 77.504305] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 77.509644] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 77.515329] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 77.520578] ? alloc_file+0x27e/0x390 [ 77.524353] ip_setsockopt+0x3a/0xb0 [ 77.528050] tcp_setsockopt+0x82/0xd0 [ 77.531824] sock_common_setsockopt+0x95/0xd0 [ 77.536294] SyS_setsockopt+0x189/0x360 [ 77.540243] ? SyS_recv+0x40/0x40 [ 77.543671] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 77.548490] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.553482] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.558248] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 77.562981] RIP: 0033:0x453299 [ 77.566143] RSP: 002b:00007f543ebdfc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 77.573825] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 77.581067] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 [ 77.588309] RBP: 00000000000005d5 R08: 000000000000000c R09: 0000000000000000 [ 77.595551] R10: 0000000020a87ff4 R11: 0000000000000212 R12: 00000000006f7c98 2018/02/04 06:36:30 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) r0 = 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) r1 = syz_open_dev$midi(&(0x7f00009a0000)='/dev/midi#\x00', 0x8, 0x24800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000336000-0x4)=0x3, 0x4) getsockopt(r0, 0x2000000000010d, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r2 = syz_open_dev$sg(&(0x7f00003ed000-0x9)='/dev/sg#\x00', 0x9, 0x4000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000086a000-0x8)={0x0, 0x8001}, &(0x7f000081c000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000014f000-0x6)={0x0, 0x3}, &(0x7f0000234000)=0x6) sendmsg$inet_sctp(r2, &(0x7f0000334000-0x38)={&(0x7f00006cc000-0x1c)=@in6={0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f0000041000-0x60)=[{&(0x7f0000d63000-0xda)="2df04a9d161625eb5d6fac2fbd290e8e2a20d93d86ea74743adf66320f73da717c1ba55b52f9817d90f646b92483e1681bf09c921b0a7b506828f92899b703c9a74aec8fc47cbc20d495094b26704804a3d39d97b0b6c2135e5dcd9501a3a327f81b2947ba898ded555b18f70908d15ec256a47178a933e1da3d2cbaf39595ed814b138198ee396cd590d4f9ea85b2af27478fed0678dc41d5119f1176de15c131298d5599590fe59e17d42c707518829a75d30cc840e88cdde04f492dfb28718807c8e80508a248d114dd4bec3d24e05776a8d02f33183833e6", 0xda}, {&(0x7f00005a9000-0x8a)="3bc482bcad1847339ddd25df3427f6d41781965c4eb793ed440481bd8c7c65c2c9852fb76a8547b434e09a6bf86f27a07ce3664d6a55ce0c8788889e0feffc75bedc3f471cc012b30dad6ff17626623d831b6754aecd99e2abc8084c78490e5bb234422a95e05d2d53322acb2f34abb1ed4a4b0bcf7821275b85bb95e25e3cac39bc5c2ebc63eb3d8137", 0x8a}, {&(0x7f0000a8b000)="e26b851ef1ff2659defb0dd2728ea5ad8212f723a776a95fe0f52d7f1ae258388f63c7ffc77dac3d5c3e4240597dcf1bbc484e5fa357477c243320de64b077b1151c3a5c7ea10489f1971428dfb147133e05b9e66520dd36484a97f3c733f41ae3e59411a5f0f7332ba7c85aadbc005a42263b0cb84d902a7afc9bb1db86dda522dc543e39e948b8d4ebca41bbf6d8b22147c4bce5989b77a3f7", 0x9a}, {&(0x7f0000727000-0xe7)="82fab0e6487de1be4faf76abc7d2e6c9430f2b888c56bbf630825c7a9f0db48020fa95b8eae31cbaa24289ad785a07cfc34dc6fae27798d6400bd56e8fa9926f8122cb2244896275626cf2cd92c6530ed9a237e86221f4637e9607b578bff0ed67cd13f9e31931d8261ce869e13c72aff4b688c6d718727db75025b5325554f7c19d1fa5132d22c71287da1dc6371eacff827bf38c7c839e81d2658a69b0a18173ee5adfff15656aa6d9f1c9218108d870cc3f63f5e60c8f59e50a8f1e31b1100a69e276318f9802b77374058b885d217566f7662cffdf5ccdc4ffa0b3e0606b28a2d114428595", 0xe7}, {&(0x7f0000e3a000)}, {&(0x7f0000273000-0xb0)="31ee9849cee6cfa8173bb6d4797227f4548dfdcd247958f2411e8785556f89c298eb5020298f648cc19805f6c621bab8fcb8c06ef429174d474b81033ebbe57c5166032b4f58806868e29f51dbe645e42249990b851a448d93fb0b0e55380751838cc9d117aa42075dc502edf48bbd088452b8f000ea071fa6c467bb66ab440d5b16a32be4e5d48cdadf079eaf320f1ddc75a5b155288058712d7c64afaaf5e0493bf38a501a45b2a54dfbe3cf994ace", 0xb0}], 0x6, &(0x7f00001a6000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0xb71, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x200, 0x20, 0xfff}}, @init={0x18, 0x84, 0x0, {0x5, 0x31, 0x1c1}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffce, 0xa, 0x58, 0x9db8, r4}}], 0xc0, 0x8040}, 0x40) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000ca4000)=0x10, 0x4) 2018/02/04 06:36:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0xfd39) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000573000-0x8)) r1 = socket(0x10, 0x2, 0x0) r2 = socket(0x8000000a, 0xffffffffffffffff, 0x7) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) dup2(r1, r0) 2018/02/04 06:36:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x204000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000022d000-0x28)={0x9, 0x3, 0xfffffffffffffbff, 0x2307, "75594577beb9e502fe017dd306c3dd7e967fdaad3d1cc93c986104acc1071f3a"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000166000-0xa)='/dev/cuse\x00', 0x3, 0x0) write$fuse(r1, &(0x7f000035f000-0xed)={0x28, 0x6, 0x0, @random="1c61f46cfa73dbcb8465c85468d7eefc6086063aa9004036"}, 0x28) 2018/02/04 06:36:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000792000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x3, {0xa, 0x3, 0xfb, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}}) r1 = openat(0xffffffffffffffff, &(0x7f00005ce000-0x8)='./file0\x00', 0x10000, 0x2) open_by_handle_at(r1, &(0x7f000029f000-0x91)={0x91, 0x10000, "8e29a9a6f7391e2cddc50aafef83068147faa955114a171de384c0a27a06758688e847958b346a203c933e4bc1ecaa06901527e9f1e4fe1b43052e22bf1064e635b61da0d13e8acbc1c22ee352af5eb65b8ce9bd2a54860bea6b3c57ef88efd6165428a9a54bc0eb74f40407a08650bfc48ba131c3b3515b3e325ef5e9f96f48dbe3ffd73a1fc0f8e8"}, 0xc000) 2018/02/04 06:36:30 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009be000-0x4)=0x0) ptrace$poke(0x4, r0, &(0x7f0000cad000-0x8), 0x200) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000093f000)={{0xa, 0x3, 0x9, @empty, 0xb648}, {0xa, 0x1, 0xc000, @loopback={0x0, 0x1}}, 0x3, [0xfffffffffffffffd, 0x20, 0x4, 0x1, 0xffffffffffff8001, 0xf2c, 0x9, 0x4833]}, 0x5c) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/02/04 06:36:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e4b000)="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", 0x1000, 0x4000000, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f82000)={0x0, 0x3, 0x80000001, 0x80000000}, &(0x7f0000649000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000575000)={0xa4, 0x8, 0x2, 0x9, r2}, &(0x7f0000efe000-0x4)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r3, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f000059b000-0x8)={r5}, &(0x7f000034f000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00001c4000-0x68)) listen(r1, 0x2) sendto$llc(r0, &(0x7f0000348000)="51de00c87b531a41b30df502fdf65e737f6c", 0x12, 0x0, &(0x7f00005f9000-0x10)={0x1a, 0x19, 0xff, 0x4, 0x3, 0x101, @random="f678e28e42a2"}, 0x10) 2018/02/04 06:36:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000035000)='/selinux/checkreqprot\x00', 0x2101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000001000-0x94)=""/148) r2 = syz_open_dev$admmidi(&(0x7f0000d8e000-0xe)='/dev/admmidi#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f0000000000)='projid_map\x00') ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000000)=0x4) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000002000)={0x1, 0x6f, 0x9, 'queue0\x00', 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0xc000, r6, r7, 0xffffffffffffffff, 0xffffffff, 0x80) 2018/02/04 06:36:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semtimedop(0x0, &(0x7f0000bc9000-0xc)=[], 0x0, &(0x7f00006ed000-0x10)) shmget(0x1, 0x2000, 0x100, &(0x7f000065d000/0x2000)=nil) 2018/02/04 06:36:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ade000-0x11)='/dev/qat_adf_ctl\x00', 0x4900, 0x0) perf_event_open(&(0x7f0000f1b000)={0x3, 0x78, 0x5, 0x40, 0x9, 0x2, 0x0, 0x2, 0x40000, 0x8, 0x7, 0x9, 0x0, 0x1, 0x1, 0x9, 0x1f, 0x2, 0x1, 0x0, 0x20, 0x3ff, 0x3, 0xfffffffffffffffe, 0x3, 0xfffffffffffffffa, 0xc3e4, 0x2, 0x9, 0xb2, 0x5, 0x100000000, 0x4abd5b53, 0x6, 0x2, 0x3, 0x80000001, 0xcd000, 0x0, 0x7ff, 0x1, @perf_config_ext={0x8000, 0x80000001}, 0x8, 0xfffffffffffffff8, 0x9, 0x0, 0x3, 0xe0c6, 0x57a}, r0, 0x1, r1, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000086d000)) creat(&(0x7f0000366000)='./file0\x00', 0x18) [ 77.602794] R13: 00000000ffffffff R14: 00007f543ebe06d4 R15: 0000000000000000 [ 77.640861] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/04 06:36:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000087000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000827000)={0x9, {{0x2, 0x3, @loopback=0x7f000001}}, 0x1, 0x3, [{{0x2, 0x0, @empty}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}]}, 0x230) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) sendto$inet(r1, &(0x7f00003fc000-0x64), 0x0, 0x0, &(0x7f0000bec000-0x10)={0x2, 0x1, @rand_addr}, 0x10) 2018/02/04 06:36:30 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000010000-0x30)=[{&(0x7f0000009000)="72d13230a8b6671c4101bc06ba5db4551cce292fa2cd3b28bfd5468df6d20fed5842a32975c672c5b6920b263356a498fcb1c27433406f4b7fbdca672b3d1ae0182ccdb973b1492def1f966ff09bb2236a8250f0461d0473eba4637e797b9a776e9d8efef3bc1ff6b9cb0c0302a8fc085299ee136a52b09177e1c97b6e6672f1052fbb4bd41d39161854d7e0c7cfc02df4da5b37494993b7d58834c48e131b6e7711c92853d41e32b3cc5b855ff851ea2bf282969ed506aedb1b5353", 0xbc}, {&(0x7f000000c000)="1281d9ea2197178553e386d32772ecebbcb3fe554903d738d08fcd3fb7b8a3c2de9263fb6a82b74e8fd763a387c2bda7e21b549a5e939636ed92e9f3291624ec24f9a5eea4b5122fc46bd7475a9595797a5685e999b7522360a8816d76c3609a292a3fd3cdb120fc4baf2695948242fd761e18cf271b9a460e0438a297054e8edcfbfe68bd908a91326218630e0db42be6b38fbd105c43347d1a0237dee96d52b50bec5348c0f150975fc3de721e5453c0fbe2f300218d4baca80eb0d9078e25b39f0cbba34a933e18d5e9e94ffc23cb3326e8f5803af3221e93d110774ae99ee50a13d1165b46513280a78695b57998811e79b8efa8dfb0989e53725de008620dce3c4478d97372cb015ca51c156db838e6c0b63374ec4eb23a52dbd9797b34e0806803a6e372fdeaceb1a09f60193bfc991db3474da7fa9939fb3c1a8bc0ebb1822435cfe1bca86b0682c9e7ba650cdabefa1377c57b331d929b83138b994cbf10319497ba3a9aa51e5cfa555324a197216872319cd88f7e4fe50d6cf7803b077772264a197c9934f61ff98d7cd8c4a601ce9cd0aa4d97a378cfb96dcb80855e175c46252c9e44f183d55feb34053c7ce4adba8f7080c697245596ee607797f7e970a965c6d71f57d3db6454710340e828d24c2befc950088001260430144f98ec999a3fae2912b88e846cc29ab56befd65131d68947ebb5b1f923200d2416277f1135d7e661aabd9ba0fc6f6632a25120388ef40a50543b4770c3180d1b9d7384baddf0498d40259201219c066d559018c9b1975eb8fb32af5cc5bb0dd72a0524edf2d27a0173561f98f38e05b7b36d4820f93c7ebdd8fcbfa7f8fe4ad5788eb4a81bab8e4acf16a466c3f5007655ffbe657b986ff20a29735e14b2f9150233fb1cd2f5e8eb6866e2f36cd0299f62575b11d1bae14f692b1eea490fb269fcbd4cf07251e3da11037abf294e0244fadbe300f5fe7850feed72f14c234cce2e66bbb77a6bb06dcb76bdb9ea18305deeb50fb898c5000ce6248f75726aa3ffe03be79090dcb580fcb320e31034b85bfb0328aaaaf682e3a62dbbc6625630ec6a76dc2a99f1c7d9de4a788f6c417560e4110973125764320e53cc4b7904fe8be6415ddcdcd88748682a2431bfbf3bd84ec45c793b18e36babd4f7a3786c85a55360a3eadf0ddeb0ea7bda35f27b34a659497edcdd9ab22b9912aa91f6d39668c481a98d99d2aff089d95864c30d6b030e5e4e6bdb9098ddfd09697f3f3d713457d567c20c5e0a6dddd9db13fd74cc34119c51ae63209ce384a1611e0df7911451e57b91e1b37689bb70aee7d20475be44bab85f6738cd17f8a49ffed3b5e74e040b0d7897af3813f61d496d469f47ee6550cf2ee917443feb1b5bcb25e1996c6565283503b1419a41dd448903ef4367a5e20983613b2a4d247482d950dbb43db9125f6ed0d794c7d42a031bb2965b6c694f2396b90a728e7102a00f7ecdb90d58ce82b3d9d82f8489e12f319feb083e740e14a907cca2d850e82c4b35efd48b713b5ef6b9ea42f6243a5863661221f09429b2d5c06854ca659b74fe56ff9f4bcdd95ab4b4c3fc5de834b3a7015c0639b9e5ba3881a323042cd04a1b7dd028097692192c5c251dd9038f0b8a1c46aac7c4709e195a6b17059f8c36a1cf0a4cf73a368a4381dd22103aa43a54ac13ae4582990675cd60704f867a17a6e51dd9ed4df963d30bf6829c2e9c0a62f3d32b3c4dc370881007a1433d697c5d1f40b54a21606ca224d202ada5cd0ec79c4f81fbc3c177f9f0e401aac55fc78d99b5593f25f2d37cd444153b509f34ac285220af199c13546c482793b4461b4f3efe648ad325079e0169773e042fbc8a27af2ba7c367871b78dae416a81957a19c43eae87a5b9fa586bd4d9f8b70cb3c80ee4acf8e99e608ed3bcde824df00bbb996ff8c6770544cc788413215dd2be140cc60845dd74c6d0c18f50ab0b5802dabffe8ec7a16c1971109eb8b2f510209dbb8a977cdd30c54443f90c9adfa3384f7a1ebfe27685a7d26391b01807ac2281c03b0a540b91268de3308bb22e5363128437b73c62c279f487d51fa29dedfdab35120e84c9b653f63a3d47fa5971c499f65078311b5857de71a747e1c197d7ad2ec74c7e7730fcfc3c0b6864f06ec1cbe2d64d2e03f5259ad676ebc1a73479a920e749df9dd513ab4a25c0ee0f09d07610fa025ba2714ab03a55c1db1fdb362ef86eccadaa353f1b646a8635a5ffae26cc01b900ceb9d8accb97425f3eda25a91dfaa90cb83df00e0b00a71140e4a1c17352b03e2ed08b6df8203a11327fbb252150368dc8b060d563916b335b5ecaaaff9d9b852e08a25453c9d7eecdfe72018b33e5cfb8fc0c864b3e23c745c9c38f9b0441bb22bcac53e8636b503065e999618928028da3d1be67b03809df5781928bb4f7e7e9a6dc62cda90f1f0d58c378d2e7c34588164a9436b827dcb73fa5cabdc5b977a65c8c164807cd70fb12238904a2cccf4b0cedfe8fe20130b53ba4c851ee3affd72b690ade5d1f02a895b99306d72e66ce7b420b91eb6f43731192db76cfcc1975db15c31373e8aaaea5291db8c4ceee82baf25b2a5e899872e5bd3a2a5d10e2a464577c4b8f44e3168279631edbcde5184e58d6fce643985bb7b3b10ea1ed0829e00b445f6ec5b1048ba726e38e545a0f54275ff0616b7e82e7739b1b79fd78de32a0877ce771ae2f2401459daa09c1fd9fb03002a52469743818363039cb8b89b344685b1536dad40981d264380d2b49834b7010c6f5b9404c2173096a4f9f07c2604a328ae195dc9d7b8e68840ac55cb077adf21e541a770023736751bf74b191975b22ef7b2cfcd7dd6155554296a86ba0c01f5492ad2433519da7b4953354f2ef5190300a18ece7cd65036c3236810da95c4b5a1f3d660ba83ddabe039129386fc9e0a18dfd3170ccd7fd754485dfc9c140006b7e421c734f2f6e3105da36da9973f262305b205a82dc0176db9813a1609387a3e43541e85e5c496c09d1ea4dd92f4de8a7fadcd550d4a848818add4d9b456a104cd4bad501b820f5da06cb5a1451a5b24c8b59c9067bf9d817a7ae1d5e04f2031d17adcd5add5746bad88bd64c8bd745046333a9e13620d93673b989c14f79022677bf75cb052524762c0bd4f133a04ae82828fb7142c34ff8185f78a7c3ebadbe4cf4a7386b2c041928ce0f14db67ca0d1218e901beb74d217870be27d29946b6c0e6b06768659700655354cf99337aa4d3030dccc326cfc712d726a14711d839e9707e7a4929fb442bed6d7066f55a791c9629848b25ae039ba773cc9682188e353ce74b7aada6fceae25bd00957cdec6954400c43d22af040e724d9296603a2f586c512d4ca3c66b2b38cac3ee096b69cdafb7b553367c2c84d2c496b1aad3c2b1c7fa0d7947461f755e310beb952bafb79e3f2ba8cefe45cb1cda53ea02f5acf61170320d91acacc1c0599998436e623aa173079b9253bc316d4ad49622aed601ae76aefe81de16053c4ce10be4ec33af366acbe83797e85802324e1a51bb96b1fac969cbcc0b8d65af00014ab5d5bdd7105fcc60525d606c87e3f17809c23815a311f41e872d8bb2bb52682e7c0218aca7892cba062c259f89ed4d0503923f52f3480d62d766eded54770e3c1f36e1676ec0ce2dd24b0a0dc650b62855964e02cc9acfbece512b53d3eceff85fd357b1d0a4890cfe03da556832bef5dfa6b009ca5eda408676e4533c6766959601c8fdd543a16310c72e7b06cd8f798ffd41ca8833956034708fc00bcf63a1c98aa6d9bd9579e5cd8fa31c11733111a3794d77ec91350eb82ca1b375b31a790e08a7b19f3e30497a4a2ee6d7c99114d787c381c087379d5b2f71610f003eb320a15ba357bbc03286998beadff0a3830fb138e10051edda46d7049ef9484caa3f197133416289074d46866e3a904f227c874f9aacbd3541cc00e51ed150a165c84ff673b3b67401b1ee68244fd049f951e47e100958db7e0269ece2ef9d2751b48615cf0a0774416258ebe477d0b5c81703062cdbf5728e6e65d8eafe140633c927b8dd92e8854390e6d8363551168463cbe2c3b7462be37d05580fa262c5f69f2cd7e1e69790473df7a457be50d984193598d0e57ad54117528504520c3de42021c7a463d0e6ef416d2b06fdd5378429addd744d753f54549c3ec9d91108aeef690e9277b1ce57bebd3a1400074a7bb43e611402cc8ad30fe57666b19bb89b7f4154733875db6e1988b44425a6b1e986e353239e64350779a60fea1ceadc38afbe69d6202bfabbd88ba321794d334f9feb0f82a3746f1ab3f90846c8d4289390dfc2f10db358c79488325368a6e6c3149f51a4e962b5f5e0c8f4a57030db2ee58493b47ad5411316eac2ef143db7780d4a37109873d3404defbd9be4791b6b9dd4db168ca856c5ebcfd260ceef8c10f6023d5bee86060d711c9994899e7f92877c788a4ce400320fa2a5e2fcef67c988de7fca29f4fa67ad2ae5f8cfcc8cf8bafb9d0790b3a7a88d22604c550935937a6f23943e328eb4406cc0fff3edcd9658815fad19d7823e572ef2a7fb9807e854a073d9f052f254cda310767c679de07c7c3b3657a4309a9b3e617c3440154898c10cdca6cdd60fdea948bf1388477b732dbc10b8184a03971cc3205e4dfb7fb1fd365568553ab2e87a3e18d493c74257469caec1d3bdea65e1e0e0105ae8001a546082794450b3f706e94154a75907656f42a860aa953b8f6cb3d49514b4ebdf1d66940668af87eb1b88bc3760e8f6927e7d7972227a2187d35ef72b349b97f3ed6e87d3c1e922c6d1eda4b06f55555fec75f0126388b8fbda40e865d297d076068c82e22762029cfc84947f24401b4f9ead89d29e355cbf980e5cc88495a4fcc02878fc0242160d650c5e605c3dfeba334cb67cc4761f9a19a3f650097231623a4416f344baff43b03e9409c18ea6142c815a7080992f4c72facfc755ebb716154c21b02ce648ed2043b3897224366960656fad8cbc177c09af46954a0d712850a20a86f86c9ea0d6e69d3267fbeae9c08fad0636adf870228f3f201e0e7b80b85a9e7b4ba7cdd0db48917bc8f568426ec799f854b36a3cab4a0fe80590e0eab893e10d95b20ee29e57cfbe724c63aa48f486bf002388128e3c010a6baf87e1a10021ede23d2d1b901a27cc54c72c76b5de7c3b2b887eaaf824564a963369f4b0915e52c7586880f07fb11941017c550aba0757233b79ed5eeb98d2369d4e6687ae46fca6df834c7d33f3d6e4f03379d7d6b42152c82de6e0c5da4eec6c3300f78e3b3d83d1e73b33ae2c94cf9cf9addbc491faf477caa1e9933b84718a178594f7ab4e6ae84759316ac99b534da6b2b31dddd458d5736a4d6c98bdbe059fa58cf4a3a13c41fd843d08a33363e165f287febce20836c4cd927de135394f508a5d9a7f00f88b7b9b81990ba7bdff8bf8bceeb243abe6420c31587dd291108e294e4b6d67ce639114846b5e982f81030da7c94bf957994a2ba5beb51db9f1fe60e09e5cdcfab30b0351a71195d1ad07ce7d50c1f4abcda20ffb702a81b454e280d73757c18cdf7f85943a78fda49d98d93759f108e703e7d533c414c5cd2ce19abc9ec16f07aa2695751b23f9ba2d2fcce401216877c76756aa755f28717be320e75eaa750a748effd484754aa441cb2075e8a19ec63bcdc17c1b13ff2ba013ff395ea7b95df613c6257d125fc58ddab5331dc94984c7a7df678e334e31f84a67da2c19df166fe2d976accd", 0x1000}, {&(0x7f000000f000)="f2427167175cdb17273358ada59444a0379ef2009d077a750b2786a2c4e0647c0cb70a009927d8ed96506060927516a145dd9fde29f3d3634fe5e1eff6c779ee8ebdf9fa23e6e09ac4ca00a8a6a0aa54b0b24f4466f639201142f11d19a4dbbff08ea4938af2232e9290c830a44c2ebf291ccc0d9b799d7e578decf2761d975148702fab74f61b2bd0a4227e8d8488506c186687baf6e6862c0383871231d6298e435ec29390bdb5d177258fa9420fd1cd05ee04a5a4e2f770d141b3ef9ef299ff649ad5fd891f86232ace0c7d0e367bb1d4", 0xd2}], 0x3) lstat(&(0x7f000000d000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000007000-0x4)=0x25, 0x4) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/04 06:36:30 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000056c000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x40400) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b1000-0x10)={0x6, &(0x7f0000b01000)=[{0xffffffffffffffff, 0x8, 0x7, 0x7}, {0x0, 0x9, 0x2000000000000, 0x8000}, {0x3, 0x6, 0x6, 0x6}, {0x7, 0x7608, 0xff, 0x40}, {0x3f, 0x100000000, 0x100000001, 0x6}, {0x5, 0x7fff, 0x80, 0x4}]}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000942000), &(0x7f00001cc000)=0x4) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f0000260000-0x1)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r2, &(0x7f0000504000), 0x80) 2018/02/04 06:36:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118) recvfrom$inet6(r0, &(0x7f0000de2000)=""/188, 0xbc, 0x100, &(0x7f00007fe000-0x1c)={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, 0x1c) [ 77.691166] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=6651 comm=syz-executor3 2018/02/04 06:36:30 executing program 3: mmap(&(0x7f0000000000/0x2f5000)=nil, 0x2f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002f3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000027f000-0x10)=[{&(0x7f0000206000-0x7e)="5317bf91f4aa354929a6bcd486bbd7fcc45a1d62072673da09547d435de828ecd3b8a9d48335e5f00311d6caff8623a491d63a1948adb88d", 0x38}], 0x1) 2018/02/04 06:36:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/02/04 06:36:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)}) mprotect(&(0x7f0000a68000/0x2000)=nil, 0x2000, 0x8) r1 = syz_open_dev$audion(&(0x7f00009cc000)='/dev/audio#\x00', 0x4e, 0x200) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f00008b5000-0x400)={"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"}) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) 2018/02/04 06:36:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000a11000-0xe)='net/dev_snmp6\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f00005bd000-0x86)="547c049317af6c76b7298cb2a1704f7c34210804558e81e87b36964b2993ba22d2ccd2591d896a748f38e3448ffcd3a9a6262e2c4d31e206baf6f51825bd3b826f6feb914889e0b272d4547aaf48b4312647e80110ebd7d91e00606998bfad0ccd3db75f1c3a5345e94fadd6087619374c5abd672c31fa091039923dd277e85fede03cf71615", 0x86) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000c43000-0x4)) sendmsg$nl_netfilter(r0, &(0x7f0000243000+0xf41)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x20, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @pid}]}, 0x20}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000091b000-0x8)) 2018/02/04 06:36:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ae3000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000af7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd4000-0x4)=0xc) r4 = getpgid(0xffffffffffffffff) r5 = getpgrp(r4) sched_setattr(r5, &(0x7f000054a000)={0x30, 0x6, 0x0, 0x378f, 0x26, 0x2018, 0x796d}, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003eb000-0x10)='/dev/sequencer2\x00', 0x202080, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f0000c00000)={0x7, 0xbff, &(0x7f0000784000-0x4)="aafc2b03", &(0x7f0000f5d000-0xa1)="629b6fe48b2f4ec978cbcb677fc7ef2510666c95d6c499f17db886b80874b48d8cbcb653176bbf4f8177a3ff4dd219f00f92280140792b8830d05a72cc7e6a862bdb312f325c6cc34380f05e8c905df5c0f8ea9b2d17598808d9939441f31f6799e843fb4b7d12c38b19832c389a0f1e5db5efc0809ed280b70bfe34b68c4df8a2a4ae19c8b968e02e4b5f40a3de915385399bdd5cbeeff752a495ae34fa9d43fe", 0x4, 0xa1}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b34000+0x98)='/dev/sequencer\x00', 0x2080, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f00000fc000)=""/91) r8 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r10 = openat$vsock(0xffffffffffffff9c, &(0x7f0000b2b000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r11 = socket(0x11, 0x5, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r11, 0x6, 0x3, &(0x7f0000d0b000-0x4), &(0x7f0000fbc000)=0x4) r12 = accept4$unix(r11, &(0x7f000094f000-0x8)=@abs, &(0x7f0000d16000)=0x8, 0x80800) sendmmsg$unix(r7, &(0x7f0000ddd000)=[{&(0x7f0000497000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000cbe000-0x60)=[{&(0x7f0000e0a000)="67bfd0b92a9c4022f38c70d2ccfa22c385e5c950e5e812ecc8f9589c2a5346208a80a980a432e3db3e45b00194e004293ba1de64014966e5429fa3563b3758f15f7f029c5e36d60913027f10db139c8946ffbb265cc46f3d03cfe5d69e22ddaa2a33b7a4aba2148047e976c1f19d2d6c3e7475b0c1a7e68874eb4b9bc3a0927941dedd6257f032f160dfaaea3467c4225ba28ba38e7a1dc3f7feaf8d63f31af8f2ea874345ae3aa16ec370da98ff4e8f8d946c6d0c17761e3728f09098f18c687c9e8578a16536375c2c6a45723966d9863187fd6bd415c9ffd05fa4b0d2", 0xde}, {&(0x7f000056a000)="77c5ac3d8f3d2fc76fe8b2458cb6997e696e4d69c119ca638756e672e20ed7054b7eb5dfa9cf36934917c3839050a0f9da932ad551da8fd5dc47a031ae1df63a1232068ba425707d51f9e614ebaf32ffa8ee2a7771d015581ad7d44aaec160b72067dfa937846443e7526f79d86205f88697455563e4d1481036331c4d247645c16b89a5141c35c37d9a745e63b34943ea44c94f8c673ad288a74c5a83af4335465cf18da6d9ea3fa21d8ac2e9a2ec9d0597e807479639ce953d46cff1a015fdc34f3e412cfc358e8234330f5dfe56174f343b949d4f4efb672d95da7e2163c863c38bbaeea54c15101c7bff2243bc0b516f434034a5ef71da930eaf5a4087", 0xff}, {&(0x7f0000804000)="05c6b4f258d24b22cc8ed6746c1f53def69f551eff1cc775ab30bbe0711402fef207b3f8e452f1a3c30044983f12252e5f28e7e09031f628aac0a1a2548bf4fa0d98ab35b92e3b399a1bcc738c09dc61cfa9036a622350aa8a12c2669006d1ff97a9f40993a36c60c100438fda779c52a2a026fc2bde574ee09733be2323d76848f054a4150b59f6a233edc72aa97d756d0d75d1eed1e194e9e35dcae71d27a58dd2173b6768ab7696258da8378fc2d7cf457d407bd9767b2168a589fb3c6ef21a4a164aa9a9dad015f05c3c5a87be7c45fce20b2da512dd3a90b5fbc3f248bcdc86c5", 0xe3}, 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{&(0x7f00004a2000)="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", 0x1000}, {&(0x7f00008e6000-0x5d)="3996e3354a7d782a0da098cf68b255b1e74f8a8f50b749d3fd965ca625d93da5f91582a81a888d37d2a5986beeacb37b02d275957a84ab465807dbea05ff241e2124f984af4873563d0dc01c43da4b22811f45fd171604ebbefac0db35", 0x5d}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000b51000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000470000)=[{&(0x7f0000533000-0x44)="23d2a4b604e31eb2ceeb77964f61e905a5d855da7976290185f637473d3ecef5d1e73d6baaf2b92be1991cf442dea8b6a1f658c5764ae60d171899a33c0184f33ad03eb3", 0x44}, {&(0x7f000025b000)="701aad0efa0feb95507d24621b5e723ed61b58cb0c44900456d02b52aaf33f8421ca4d999540cc3d10ab5b2d130ceec8a2e14b3589fb8fb7cf70ae88705fdd9cad9c0c40e167e9ed2ce9703441e838415a0d917632ca2f6a53f57a460d9f91540960ef16f5a926c20d8bba9b07497a1c4bd12ef865b89a8c72e2c8ed254918d7a7", 0x81}], 0x2, &(0x7f00007a6000)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @rights={0x28, 0x1, 0x1, [r8, r10, r11, r9, r8]}, @rights={0x30, 0x1, 0x1, [r7, r11, r8, r7, r7, r7, r8]}, @rights={0x28, 0x1, 0x1, [r9, r9, r8, r8, r11, r9]}, @rights={0x28, 0x1, 0x1, [r8, r9, r9, r9, r12, r7]}], 0xc8, 0x24008050}], 0xa, 0x4000000) timerfd_gettime(r7, &(0x7f0000987000)) ioctl$sock_inet6_SIOCDELRT(r9, 0x890c, &(0x7f00003b7000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4a0106}) socket$netlink(0x10, 0x3, 0x15) 2018/02/04 06:36:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000045000)='./control\x00', 0x40) execve(&(0x7f00004af000-0xa)='./control\x00', &(0x7f0000ad4000-0x10)=[&(0x7f00009f4000)='userem0{\x00', &(0x7f0000092000)='\x00'], &(0x7f000010e000)=[&(0x7f0000190000-0x20)='!vmnet0eth0cgroupeth1mime_type!\x00', &(0x7f00009e7000-0x9)='GPLnodev\x00', &(0x7f000045f000)='nodevnodev\x00']) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000035b000)=0x0) r1 = getpgid(r0) getpriority(0x3, r1) r2 = syz_open_dev$mouse(&(0x7f0000c0a000)='/dev/input/mouse#\x00', 0x1, 0x80) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000466000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x200, 0x98, 0x200, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000161000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x8000, 0x9, 0x2, 0x0, 0x4, 0xb5d], 0x0, 0x800, 0x7}, {0x4, [0x3, 0x9, 0x7, 0x11d5, 0x2, 0x3], 0x5, 0xffffffffffffffe1, 0x100000001}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x10, 0x100, 0x2}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}]}}, 0x2f8) fremovexattr(r2, &(0x7f0000377000-0x9)=@known='user.syz\x00') creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/02/04 06:36:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) connect$rds(r0, &(0x7f00006a8000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) modify_ldt$write2(0x11, &(0x7f0000ddc000-0x10)={0x6, 0x20001000, 0x5000, 0x5d3, 0x0, 0x80000000, 0x7, 0xb430, 0x9, 0x3}, 0x10) tkill(r1, 0x1000000000016) 2018/02/04 06:36:30 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7f000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000f7f000-0x1)="9c", 0x1) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f7f000)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000f7c000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/04 06:36:30 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000bf7000-0x400)) 2018/02/04 06:36:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x800) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00006c7000)={0x401, "0f645dad3374"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000c15000)=""/240, 0xf0) sendmsg$key(0xffffffffffffffff, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) open$dir(&(0x7f0000200000-0x8)='./file0\x00', 0x400, 0x8) 2018/02/04 06:36:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x900, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) accept$alg(r0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$bt_l2cap(r1, &(0x7f0000163000-0xe)={0x1f, 0x401, {0x3, 0x400, 0x3, 0x20, 0x9, 0x5}, 0xee1, 0x1}, 0xe) socketpair(0x10, 0x3, 0xffffffffffffffff, &(0x7f000073e000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00009cd000)=0x7, 0x4) recvmmsg(r3, &(0x7f00007a9000)=[{{&(0x7f0000fa5000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f0000ba9000)=[{&(0x7f0000ee0000-0xc9)=""/201, 0xc9}, {&(0x7f00005b8000)=""/88, 0x58}, {&(0x7f00002ee000-0xf5)=""/245, 0xf5}, {&(0x7f0000237000)=""/4096, 0x1000}, {&(0x7f0000eb7000-0xc0)=""/192, 0xc0}, {&(0x7f0000a43000)=""/5, 0x5}, {&(0x7f00005ca000-0xec)=""/236, 0xec}], 0x7, &(0x7f000093c000)=""/61, 0x3d}, 0x200000000000000}, {{0x0, 0x0, &(0x7f0000166000)=[{&(0x7f00007aa000-0x9d)=""/157, 0x9d}], 0x1, 0x0, 0x0, 0xfc8d}, 0x7}, {{0x0, 0x0, &(0x7f0000910000)=[{&(0x7f0000ff3000-0x2c)=""/44, 0x2c}, {&(0x7f0000369000-0xd9)=""/217, 0xd9}, {&(0x7f0000752000)=""/14, 0xe}, {&(0x7f0000c8d000)=""/28, 0x1c}, {&(0x7f0000d77000-0xe9)=""/233, 0xe9}], 0x5, &(0x7f0000d20000)=""/72, 0x48, 0x2}, 0x1}, {{&(0x7f00003bb000)=@alg, 0x58, &(0x7f0000da0000-0x90)=[{&(0x7f0000fb0000)=""/252, 0xfc}, {&(0x7f0000c00000)=""/139, 0x8b}, {&(0x7f0000e53000)=""/203, 0xcb}, {&(0x7f00000ec000-0x6f)=""/111, 0x6f}, {&(0x7f0000c46000-0x5c)=""/92, 0x5c}, {&(0x7f0000af0000)=""/170, 0xaa}, {&(0x7f0000caf000)=""/191, 0xbf}, {&(0x7f000061f000)=""/236, 0xec}, {&(0x7f000068d000-0xe1)=""/225, 0xe1}], 0x9, &(0x7f0000b15000)=""/205, 0xcd, 0x9}, 0x3f}, {{&(0x7f00000f4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000796000-0x40)=[{&(0x7f00008e8000-0xe4)=""/228, 0xe4}, {&(0x7f0000aeb000-0x3c)=""/60, 0x3c}, {&(0x7f000047b000)=""/91, 0x5b}, {&(0x7f0000b13000)=""/200, 0xc8}], 0x4, &(0x7f000055a000+0x42b)=""/49, 0x31, 0x3}, 0x3f}, {{0x0, 0x0, &(0x7f0000716000)=[{&(0x7f000030b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000505000-0x3c)=""/60, 0x3c}, {&(0x7f0000926000)=""/90, 0x5a}, {&(0x7f0000d1d000)=""/133, 0x85}, {&(0x7f0000caa000-0x20)=""/32, 0x20}, {&(0x7f0000e95000)=""/213, 0xd5}, {&(0x7f00001d1000-0xd6)=""/214, 0xd6}], 0x7, &(0x7f0000965000)=""/200, 0xc8, 0xf03}, 0xf34}, {{0x0, 0x0, &(0x7f00000c1000-0x20)=[{&(0x7f00007e8000+0xcfe)=""/175, 0xaf}, {&(0x7f0000706000-0x89)=""/195, 0xc3}], 0x2, &(0x7f0000c51000-0x61)=""/97, 0x61, 0xefa0}, 0x1}], 0x7, 0x40002002, &(0x7f00003e3000-0x10)) write$eventfd(r2, &(0x7f00009ec000-0x8)=0xfffffffffffffffd, 0xfdd825210d1f75ed) 2018/02/04 06:36:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8080c, 0x1007fc) getsockopt(r0, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) 2018/02/04 06:36:30 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000390000)='/dev/audio#\x00', 0x2, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/94, 0x5e, 0x10040, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, 0x1c) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000968000)='./file0/file0\x00', 0x84) renameat(r1, &(0x7f0000014000)='./file0/file0/bus\x00', r1, &(0x7f000001f000)='./file0/file0\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000bc7000)=0x5, 0x4) faccessat(r1, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000877000-0x4)) 2018/02/04 06:36:30 executing program 5: r0 = semget(0x3, 0x0, 0x201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000001000-0x4a)=""/74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timerfd_gettime(0xffffffffffffffff, &(0x7f000081e000-0x20)) select(0x40, &(0x7f0000c47000-0x40)={0x40, 0x6, 0x994, 0x5, 0x100, 0x0, 0x75, 0xffffffffffffffff}, &(0x7f0000fd2000-0x40)={0x6fa9869f, 0x3f, 0x5, 0x8000, 0x4, 0xffffffffffff8d9a, 0x1, 0x8}, &(0x7f0000531000)={0x1, 0x8000, 0x7, 0x2110a096, 0x2, 0xfa, 0x800000000000, 0x8000}, &(0x7f0000f47000)) 2018/02/04 06:36:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6ab, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00003e8000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) sync() openat$cuse(0xffffffffffffff9c, &(0x7f0000196000-0xa)='/dev/cuse\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) 2018/02/04 06:36:30 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000db4000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000920000-0x11)='/dev/qat_adf_ctl\x00', 0x501800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ce6000-0x14)={0x1, 0x0, 0x10000, 0x4, 0xea3}, 0x14) prctl$seccomp(0x29, 0x0, &(0x7f0000e39000-0x10)={0x0, &(0x7f000050a000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000001000-0x50)={{0x3, 0x3, 0x4, 0x2, 0xffe}, 0xbd, 0x7, 0x6}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x8, 0x0, 0x8000}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r2, 0x20, "5e076cfaf2037c384860dfacc796ac7fd680aa264af6a58b7a5909a6b764d7e6"}, &(0x7f0000001000)=0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000003000-0x8)=0x1c7) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0xfffffffffffffff9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000001000-0x14)={0x7, 0x1, 0xb3, 0x4, 0x200}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0xe23}, 0x6) 2018/02/04 06:36:30 executing program 6: semget(0x0, 0x4225ddcf42bf5a4e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000041f000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) 2018/02/04 06:36:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00002f6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x6, []}) sendmsg$unix(r0, &(0x7f0000bad000)={&(0x7f0000227000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a11000-0x20)=[{&(0x7f000049f000)="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", 0x1000}, {&(0x7f0000da4000)="e7091fd5ad3384d9e8b2fbe016042334315c4bc42afaf8ed81b97cabac0545800ae965a5ee4926ba9ed5ffafa925cdee7705aa382277f296de499717f1ddc4ca8e8fbd3ce35b3b79ad61c1787317d50e3ad7b24dfe9c8c426ecb31254d1fd68e0ae2a50c87a1f1a84bf3718b28be515c02dca29c6eb65d2b272e5cc78f", 0x7d}], 0x2, 0x0, 0x0, 0x800}, 0x8081) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/04 06:36:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000ee2000-0x8)=0xd) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) socket$bt_hci(0x1f, 0x3, 0x1) read(r0, &(0x7f0000332000)=""/8, 0x8) r3 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00003ab000-0xb1)=""/177) rec