(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50002}]}) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0xcf) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') 2018/04/04 18:12:45 executing program 6: r0 = socket(0x3, 0xa, 0x9) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/04/04 18:12:45 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0xabe) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f0000000000)}}], 0x2, 0x2000000000) syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f00000001c0)='./file0\x00', 0x3f, 0x5, &(0x7f0000000440)=[{&(0x7f0000000200)="235d3398fb5b74b97283157b3e27aa1ef2f1f771e7078f0c0a16d7fafd9e1625d48d55d1665b1400d2d62897714dee0d11c5d6db01c1c9b120df8064963b675d58d91a9c4e187001b62b9036560f367b3dfe716c8faec59078ac99a1cc5dfaab9bb97ff6e02bf24ef9161a7dad230c1defbe0886eb9ee675ae53433ef11f953a29cbe42bb553647049a03b551139ea956dbc59e0268a35de99b1", 0x9a, 0x8}, {&(0x7f0000000e40)="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", 0x1000, 0x8}, {&(0x7f00000002c0), 0x0, 0x3f}, {&(0x7f0000000300)="1cd0ccfa58f24a30a8e736a7e8c3d9738d01269a086239eb6235bd26c90ca60adf9845baeee151dc240025479297b47dcac1da286c6710d06797aa4217163f771ec75579b3990c28f7cc0609d2388dcc98e8d65a2dbfd874ccb93a2682664789db44559a354602caaae1e2e20d795e8d2e100ec89557170efaa435b6d382a5426682223ec8e9214363f1e4ed1d8e8b426b6466353546bb9e3e0082ed7dfee75cd27ae84489b25e5adf134f1ed90e24f7d2c5e48dcc63b250ced3a482e4661f706b990ddf49774da1c40a67822f7a3bc2d13ebbbd7a13f0a3", 0xd8, 0x80}, {&(0x7f0000000400)="e42bd362d52d14844045f54f911c168f9227a76f6862bfaa50b490e641c7de54", 0x20, 0x8}], 0x40, &(0x7f00000004c0)={[{@block={'block', 0x3d, [0x0, 0x32, 0x3f, 0x7f, 0x33, 0x7a]}, 0x2c}, {@hide='hide', 0x2c}, {@check_strict='check=strict', 0x2c}, {@block={'block', 0x3d, [0x2d, 0x37]}, 0x2c}, {@cruft='cruft', 0x2c}, {@cruft='cruft', 0x2c}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}, 0x2c}]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x8, 0x4, 0xffffffff, 0x0, 0x800, 0x7fff, 0xd6, r1}, 0x20) [ 618.053369] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 18:12:45 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x131800000000000, r2, 0x1, 0xfffffffffffffff7}) 2018/04/04 18:12:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000000)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x28) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000100)={r5}) [ 618.140771] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 18:12:46 executing program 7: prctl$intptr(0x7, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') 2018/04/04 18:12:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x2010, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="096310400000000083d7ff3e06b819529d9e1958a0cd857965142e55bb6d332bc2a9a578679b767a7fc96f325d3c3bf9bff9cc9b76182ae4dd02344091e5ddfb8f3b6de404958ca189de82c68c7a722eaee8a8d4a1ca0b302c0e239145595e69f5deae8bf0acaf79d0039942"], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/04/04 18:12:46 executing program 1: clock_gettime(0x6, &(0x7f00000000c0)) r0 = gettid() prlimit64(r0, 0x11, &(0x7f0000000000)={0x800, 0x1000000006}, &(0x7f0000000080)) clock_gettime(0xb, &(0x7f0000000040)) [ 618.317539] binder: 9473:9475 BC_ACQUIRE_DONE u3effd78300000000 no match [ 618.333165] binder: 9473:9479 BC_ACQUIRE_DONE u3effd78300000000 no match 2018/04/04 18:12:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) setpgid(r2, r3) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000000340)={"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"}) 2018/04/04 18:12:46 executing program 3: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000300)='./control\x00', 0x0) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) pivot_root(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/04 18:12:46 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000000)={0x7fffffff, {{0xa, 0x4e21, 0x0, @empty, 0x1}}, {{0xa, 0x4e20, 0xf4a, @loopback={0x0, 0x1}, 0x1000}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x20, &(0x7f0000000200), 0xcc58139) 2018/04/04 18:12:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x6, 0x1, [0x4000000000000000]}, &(0x7f0000000240)=0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, [0x1, 0x8, 0x80, 0x1, 0x8d21, 0x7, 0x1, 0x2, 0x5a3, 0xff, 0x10000000000000, 0x4, 0x3, 0x3, 0xfb3]}, &(0x7f0000000380)=0x100) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000fe0)) 2018/04/04 18:12:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xd90}]}) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100000000, 0x80000) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000080)=""/36) 2018/04/04 18:12:46 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00c66e5d1d", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="05000000100000fa", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18) 2018/04/04 18:12:46 executing program 1: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x24000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x1, r2}) 2018/04/04 18:12:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x14440, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0x7}, @in6={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0xe279}, @in6={0xa, 0x4e20, 0x6, @empty, 0x7}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x90) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="0a0755200000000000000071433df3df0c9f00", 0xb) 2018/04/04 18:12:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000001, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = shmget$private(0x0, 0x3000, 0x84, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/166) syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x5, &(0x7f0000000900)=[{&(0x7f0000000240)="47578bf7b2a6f516074dc21d4956897cce3b9e9f403cb35e2ebf7826d40569de130221a02b7bf7e10f07b8bc8b767e527263ea512b97a123b390af8b90d8fced532feacabf9c0f5af346914a24dca576a936759219bc6130dd2f5e134a0ccd6cb2b6ca38ad0114f2635f9a91158736da65e6277124f23b5a4f77ada409bf6c9947ce1fb0e95126a5", 0x88, 0x3}, {&(0x7f0000000400)="85815e3134a4b294b6fc88a30d81f2bb0272705e54f3960efed0d1d7447ecaa70807edc85574de82f2c46ee17cba110a838f6f8789b027aa9ea5389bd020d70eba9ba0b34f205905f349feabc8f01710", 0x50, 0x20}, {&(0x7f0000000500)="b3237446c5246d274f04de91c5046eeae4e8e72de2b9646b873c919f35ca1467dff2159877007e75a4dd9f4eed238d0e3731213ab854927dc6e2990e574a894cb9e7f13cd227d714a67d7c7d52f0f0e36a80320070985fc1a50d32ce2ec722c02dc17d2c6e99dc0ada006f4251d4f2b0e7d2cdfa189008db4f715614363a7ac7b3e64c3686337e85403bb95f30ae896691940c", 0x93, 0x3}, {&(0x7f0000000640)="addb8eac7ea0ae855ffbee2811d14183a5322c21764e3219f2a33212a5704dc218dcbaee8255a3cdb2bf5ec2cd82cee7e92b7ca61a7abd8336fa05583e2b4b604a823dda3ecbb6ddec15dc0fa8abb6d3c317f7d9c63a85f4aa8f6e9851fa5f006ef4cca08b9614c3724e3137775bba5fc6c42c60fc421f7bfc80f7bc5b8f244bd31cfa7948ba09ebe66d776a231deb0da2aab54a2a60708ef87f9d0aa29d4657419b6466a377036ef9b8", 0xaa, 0x40a2}, {&(0x7f0000000800)="9bcdba5e31996f3f95387dafb662294e0113ae6bc7e5fd60ee3f998e2585aa934359791aefc7b31b0e9b957d5c1d8fae3d69d2a1fc7eb0049dc4ac53eb0998894548ffcccef435202c39f87c1bfe059dca20a0b21b1c8c542450da3f124195044f0bf18f3300026f181db06d34f1d77671172d3d82e192a2543b49319af3459a474a142d6a92b231e8dbcadabc6d2533e5f3a3d6dbafb14c92a984eff6fb97008461f209ef27cb88dcf65676c6c91ed40c76768ce5be82e7b678317841698126f24d93e485e4c5a5d84029475b0a2a862b8d86a1a4f096fe7bb0f0d4be993418f01a00cb6400a6", 0xe7}], 0x2000001, &(0x7f0000000a00)={[{@flushoncommit='flushoncommit', 0x2c}, {@noautodefrag='noautodefrag', 0x2c}, {@commit={'commit', 0x3d, [0x36, 0x37, 0x0, 0x2d, 0x35]}, 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@discard='discard', 0x2c}, {@datasum='datasum', 0x2c}]}) 2018/04/04 18:12:47 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000240)={0x4, 0xffffffffffffffff, 0x1}) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x80) perf_event_open$cgroup(&(0x7f00000001c0)={0x0, 0x70, 0xe1, 0x80000000, 0x1, 0x2, 0x0, 0x9, 0x2, 0xb, 0x8, 0x1f, 0x5, 0xffffffffffff0000, 0x0, 0xfa, 0x5, 0x7, 0x5, 0x7, 0x7, 0x1, 0x3, 0x3ff, 0x7, 0x3, 0x800, 0x8000, 0x4, 0x2, 0x6000000, 0x4, 0x1, 0x1f, 0x9, 0x6, 0xffffffffffffffc0, 0x4, 0x0, 0x9, 0x2, @perf_config_ext={0x4, 0xff}, 0x400, 0xfffffffffffffffd, 0x100000000, 0x2, 0x8, 0x2, 0x100000001}, r0, 0x9, r1, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xac5d, 0x40302) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@remote, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='system#selinux\\em0&)(@GPL%+\x00') ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) ioctl$KDADDIO(r2, 0x4b34, 0xfffffffffffffffe) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f00000000c0)=0x4, 0x4) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000180)={0x5, 0x0, 0xe}) r5 = getpgrp(0x0) migrate_pages(r5, 0x6, &(0x7f00000002c0)=0x4, &(0x7f0000000300)=0xffffffffffffffff) 2018/04/04 18:12:47 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/4096) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000001040)={0x0, 0x8}) 2018/04/04 18:12:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f00000022c0)=0x2) r1 = dup(r0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xc29}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x8, 0x7ff, 0x0, 0x9}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xff, 0x2}, 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) recvfrom$inet(r1, &(0x7f0000000140)=""/151, 0x97, 0x1, &(0x7f0000001200)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) sendto$ax25(r1, &(0x7f0000001280)="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", 0x1000, 0x4000000, &(0x7f0000002280)={0x3, {"4c06ef6f8dddb3"}, 0xffff}, 0x10) 2018/04/04 18:12:47 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0xab, "7184177ca5ba3d8585d9034590d0e7d8165a493ec190af4d8862882d5b9f57d6f65100cc6d3d2c19867bd7a3c52e83a96636be22cc5345d7d31b7e183b969539bf0b338ea73206436550ff0af6ffa6e4b58dbd7501d392a6db32dc57eacdec308a8379a902c1cd6ae7272989f142c5cb3d0ce652986facd61f4fc3c599ca59491bd6478d41fcf9f91cfde9f3ae59b30fd64b358ab43a610bbee5f85adef9b0bb0c8dc7da222d967045cd89"}, &(0x7f0000000180)=0xcf) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2}, 0x20) [ 619.305653] QAT: Invalid ioctl 2018/04/04 18:12:47 executing program 0: sendto$ax25(0xffffffffffffffff, &(0x7f0000001300)="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", 0xdce, 0x0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00", 0xcc) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x319103) r1 = dup(0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r1, 0x101}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348f564acc3112f7b8d8e78367f4e99c127d4afd398031999a51072d753c21bb642df9e7a06aa", 0x2e}], 0x1}], 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/04 18:12:47 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) [ 619.354789] QAT: Invalid ioctl [ 619.386754] QAT: Invalid ioctl [ 619.395176] QAT: Invalid ioctl 2018/04/04 18:12:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000019c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001980), 0x1, 0x8}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR=&(0x7f0000005cc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00000f00000000002dd21d9acf951f3f1a83f0e770f218a1f1662385c66637eba53caafd98e582e65f2409fc30f59a9bbcbea8a05366d8b73afba92da6203042e532c4233d110f980fac3e714e2ceac414615e3cfb854a5d93c2d8b82f77a8a56d5099173bf6f17a80575d41ea638931df1f79592c6ff1f4afdef28dd31207971cb3bd633a03ce4d535d197d4c8ee4cb6c1d9fe4fed24f4c466d54c77de9ab22bbc045c8696e0fff47958bec9d8ad7925392eb2637b39df4f6bde82cee60163337e950d4eec3a610197439690b6e84880c4c5bff55e4bfece7ec4e276be4ca4df9b5aa7a42c7c465bb095d13c60f2067ca03"], 0x20) r2 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000000380)=""/43, 0x2b) write$rdma_cm(r0, &(0x7f0000001b40)=@resolve_route={0x4, 0x8, 0xfa00, {r1, 0x4}}, 0x10) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="12000000000000fa", @ANYRES32, @ANYRES32=r0], 0x10) write$rdma_cm(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000880000fa", @ANYBLOB="300000001b0000010000000123b219904f68816c824b77db142eceeb00000000000000e5000000000000000806000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f6887f90387418b9ffbd5c00000000"], 0x8c) 2018/04/04 18:12:48 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x22c) sendmmsg(r0, &(0x7f0000005ec0)=[{{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f00000011c0)="1fce4748fdb0615b118ab7acfc3a554c39593a505dfb58553d5d2dcf71610b1133e43ee3efd92237cfd6b45e0e2be01f11a2dc7ae7ec031dfe066ec206b572c05079f59d09ea16702fa04f834506d0bd9b46b57882edc074204c88f0e8ad691ebb33c8f3249f5b25a90ca8b02c775c258f4442b27839185d1fe85ac1dc65fb632925139d5eaddb89a2c7110e67269006db6d9bf5fdd61479bb2cad114821a295903c96d9c4723e215af8dbc1eaa8d674908ead21da3d33510a50901072a2267b8520770e28d778d163dddbbb8bf99286acd9b11fd14ca40d", 0xd8}], 0x1, &(0x7f0000002240)}}], 0x1, 0x0) 2018/04/04 18:12:48 executing program 2: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002") r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="100000001800275abfe4771e6995e7f8458600fa04af0000000000"], 0xf) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="0255f68fbb741bc1"], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000000003, 0x31, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) shmat(r1, &(0x7f0000dd1000/0x2000)=nil, 0x6000) msgget(0x1, 0x530) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0xffffffffffffffef) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0xbcb, 0x0, 0x1f, 0x0, 0x4, 0x80000000, 0x81, 0x3, 0x800, 0x3, 0x5b8}, 0xb) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r3 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) fallocate(r3, 0x8, 0x0, 0xfff8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000140)={'yam0\x00', {0x2, 0x4e21}}) syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x2000ed, 0x200048800) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) request_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='syzkaller0\x00', 0x0) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f00000002c0)) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setresgid(0x0, 0x0, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x10000000020680, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400000, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000200)=0xa) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0xfffffffffffffffd, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) r8 = msgget(0x3, 0x101) msgctl$IPC_RMID(r8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0xaeab, @mcast2={0xff, 0x2, [], 0x1}, 0x25b8}}, 0x1, 0x66fd}, &(0x7f0000000540)=0x90) 2018/04/04 18:12:48 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0x901, 0x70bd25, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}]}, 0x40}, 0x1}, 0x4000044) listen(r0, 0x40008000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r3, &(0x7f000000cf00)=[{{&(0x7f000000a540)=@ipx={0x4, 0x0, 0x0, "6360ffe0e34c"}, 0x80, &(0x7f000000a800), 0x0, &(0x7f000000a840)}}, {{0x0, 0x0, &(0x7f000000bc00), 0x0, &(0x7f000000bc40)=[{0x10, 0x10d, 0x40}], 0x10}}], 0x2, 0x0) 2018/04/04 18:12:48 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) acct(&(0x7f0000000000)='./file0\x00') 2018/04/04 18:12:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) accept$alg(r0, 0x0, 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) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$getsig(0x4202, r3, 0x1, &(0x7f00000000c0)) close(r1) 2018/04/04 18:12:48 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f00000000c0), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gre0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @empty, [], @empty, [], 0x70, 0xd0, 0x118}, [@common=@STANDARD={'\x00', 0x8}, @common=@redirect={'redirect\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x220) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/135) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000300)=0xb0) getpid() ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000480)=0x6) 2018/04/04 18:12:48 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) dup3(r0, r1, 0x0) 2018/04/04 18:12:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001680)='/dev/cuse\x00', 0x420000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001640)={r0}) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000080)=@generic={0x7, "704f8d30d5bfb4f51e8b8afbf3e339348de07ed8c34e041fa625a2e7e6e335fc02db440acfddb3b231fcb17614e9435a80ceb9897a285d2218cf7c74bf7a7460ec46796d8e539c4e3035a61f4674c8cc85a9678e5bcd7419eff5adfb05680d18725f286751a5d79add4510b1871464fde7ad7836d9846d4b1f04c14b1879"}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)="dac5f19d83d298b1ec1c9be99085bb3244e52370c5cf2740f9e0eea4cde230b42298a4bce59a8998e423739a76a850215d7886525ecbd227c37fb994a9619140794f5ccc87b3c83ef39da842dae3", 0x4e}, {&(0x7f0000000180)="945d34204bf7ce54e080b4de3918ede26c8b83e491402d3802e4d87e2b5684a34780333cdab983e1dc61fd80995f04214f1873f28be3ddbce561a1f0fd3dcd20f61926ee99075234e3186de989102e96facf3236b8e4e9777eb91cd4d1c57092590831d3b561e8588e395745c72616c20e969db5c7b22ba27d52b04f3fcbaaf66bf2cc16be0636726a", 0x89}, {&(0x7f0000000240)="34d6cad7a7c162510b06e50f252b20537c1a31", 0x13}, {&(0x7f0000000280)="b1a22de26764f6f5c702179b8b310f6e6cc4f5db94c1f2d1f90707dbe96185dba92303b32e322021147449f789e75cb18444b191adf2e9aebbd083b3d2518b96eae0ba70102b725cb3633bae310be1102d90062e84640e3878c38ab094504547cd37c45da0195aa470d0f5920fc6146d0c0d0636e11961b57b0a09a520ffe32aef52dd1b533e174c88c5a97148859fa0798f0e7539d4b3a0dfc554abda4d6fda6c84a3282cedee9ca1debb7feaaef8d9adbef4491b2f7797016cec15b3e43e79668d90c0ba58a3db0f9aa8c6bb2bbca029f96dc6f8933a93b40fb61ca8c7a271bbbf9051e43612c33e27b3076ce23bf9839cc88bcab424c1fc66b8f76e0b58b8259a269f10268c34c7130637b2173410d3bc710a961a95f2a63d1600dfe5b2de28f53f1d38b7d9c24d6dc682504a4dcb5416b256507d6355c733babdbf556c061913a07f06c7e1de5bb6d6ebc1ebc3ebbf51326047aa08b76c65ea4f132ef38e89636a8b9bd08412f9c3dc035d599e1f0dbfd5483039cb46c00cb98518cbf95853307ecc0609595a956aafd68751b305c2930ec3b6ddd6fb6ffb60201a99a6fc1800e16c410bfb7720995afe0c6b8de92ac8512adcf52be2394a209563ce378d37e2de3f40e9845817b54a252ea1c7aa05e9712100e791a5bfe818d31c40ce04215d36477f7c7417f4b18f507cace8f18a2fb21c35c1f2f825df18b1453a023213aa8a62921de807da6a4f42079ca1528858d1de84f99e0aeee3e7d8fc22a98e19058f276b7e72242cfd83de27f5a7c175c6ab07d064595715febd064dfa41b8be202c715d86efce1adb68918897fd2e686a1ea76516ec0dffaf33f01df67a758eec349ac43ea0cfba84017681229d5f537e3ffe4c8da27d1a009ec665e23448431172037a515adfbb0a04426d747d7d9d04c12cbfefb7142b181e812713e79de67c041fee293a8a5eabaa912cfbaad38d1f2f66d14f44733aaa49ee4f52b35a21ef26f24437999cb22edc305c783c439a3e19c058a19f0063215b6b2412cbb6fde205c55f1733196a68596058bce048932fd2701b331c54dc495c699dec8755762d58de09245d94d6e05e035f3e14b0f007f4a6920ab5ea74c6800326461608df18188b3727d4ada496a9a304b9c3d28886cb87baa6112633e21a2ba5c967638005178f3ee328977fc9062ae888f3c55587abf7258248eb34d3d2d79ce14f22c88e0a2ecef14bb32006e6e60752064d31fff7cab55931460dd084e05c3301c554939c78b52650efebe182ee10b2ae885ef668c380dea6221376c8c398da7a96903e83c8f3a0ce12cb0104df6debffa7ef19dd4bc9f6e0a6ef49fabdbf1f8a3337f7aaca3755623d3617aea647ee72c019f737572b107e5aa96cb3f5fb55d08f74190b1fcab2fc346a12f7e3bcd8188e4a0ba5bca23513a315cb8973faffb8f949759c137b17aa3ded364869d52ad5b11ec75834d4350697def776c2d196cb4b92cf4734901663cda0beecaea5edf11bf251391872c9cc9395bc6ac6e3d3bde430bece4b032fbe06d8c33397d78ebaf19333224d5130db4d76987a4b64ebbb076fdfe93e140d8a23568415da743e34d77b996d8e286cfc399708dfe309b0e02052c1276349277d5d4490afabd604f4768cff9a6cdc0f7e65eea9e7d0e9516b6ca98b67c5496facc1fd7b08515a9508e301afe5e9dee0aecdc1fef121d6e7608d9424b4a18a69c69a2af1c07ce05d7edeb276f5f658d9d37d3ed5dd13897b36b5d18cfab1a885ef3965adaf216978d36e933545ca0f81c6274d89941ff6a476ff0b4e2a93e5dcbf724ebf5cb56fa4d3461878db6e63bf8ae4e7372597bc8985f7a044ba9d6b6ed1b9c5bb27d23a0dda668aac90a0d62f16c7eefb2a11c170a4eefef7179830a6e337fcef1dc382c41c5014032fe97e20839a50352dd0835fe3301feb112c72afc5b12ed59bda89789bac0e63857b49caf8feead6873c208a4614ef9324a5b5fc1aa1cf41ace39ccc8369a61e48e1095b4eb1405ebc55743e68757ba48fd84f05a6fd2ef4d3d059dd16c0f454838c48915be094d052a432aab8d1720cdeb4da2994cfd4a8e4f873dd34918d8bef69fabbb0d36bafd21cb0e123d3714eefaa1da8c9be5ec1c3eec5370494ab39507b904ea803b02d7048fbe40f63ac17fe396bdd9491295169010af54b6519e89af48ac683afbc497d1cd4fad80a3dc24313c3c6fdc1fc95de6c852e499feed89ce5ade9c97a2679b023280b9d4e7f95cb5a52d26481d9e5dee7e9d9ffeefaa3b4b9ce4349f802856318c23bbe65c5b117ab00285d71d1989e02fb591101f87720e6617846a4a8a4986d7155c42e7b56981692ac9798bdd6842c2912a6386529ac976e8290b05e3a0790b659b1b42874694c11c762267473f593e32f2ffba89ef1e0092a531d95a84038bb14e486a0dd93979ad2b4b164aaabc7e36681336adf9a0620d6632bd7b38beea954fd8752b4ee38917818f4641a5ba821a457afd30cbbcbb99b0db7674691ac4031a4ad2012ff99eb3c10a67fb87ecbdd04c811139200dc1919ab56901a733fe86a82e08acd89245e5060aea07cc55d7953d88b8133b99cec97433c96d9a867e8bbe31b2ce989446b9d232e28d59b1a9bfb793084c560dbdb19fab20a6e04d58b5fd90b3c25379a968eb698b85f3ad3bd9581d6dea1207a6a8b0d44a8f72f5a8b8050b246b2158c5533320c60d077d27a4bbb4fda0cf66e45a8738594e7e8469dcd00a4307cc2dd3d52ba8d9f7bfd8a54d2aac6b7575ee76d9562b25ba14479f3c6604ee7baca638fcfdc81f33182cab057c0f3ea2659dc6292d09f88ece6cc512a7a71c78f8550033b77326c849627ba2dbea4a59b96f893e02a5952206fd0e6891ad35362e50bd160993cac3b17ea8957f29802a39f472b471da476d25db07596d53a1df146db06ade87ffe7513e71d1dfc106b793784df0f24cc5e7399753e9c2749da70ded645b555a2fd5ac86e9fed508f547c651a9313a0d35b981d96ffab5f254882fecbb870aa2304746f0fcad7c5f2f3d71ac1601a3d72e1357b0fcd95a0bf9922b4e441684d09da8664b588d5203f8ae298c2761eae588610f39fdd189a3be5a6664941aa2a4d6b72ced1209dbcfa47e5369021864abc120394c0c513386f78ce025f10cb06344afaa43fd204c858c608a12bdcd57385268b9ef31f75853c49823ceb88f92b8d750d1910def763e09b7326f3d293ebd56c74144d806ce1e6190ee8a7c0f6069ecd48b453ff1684c3714543ee35247e2ee4ed73d3ff6ddd9376953b3a19e0f9824f21994017f7c93f1ab8f767b169d9c0328963bd3c1aa44fc45ab1c8fdf80388e7b91bba1a964bfb56953c9872536dbce88f0608a0439b70a253155156a3b9208bda63fb9ac7bd72b7485f18e563c63b3e77b358794db74fbf7dfb7812c1c8deefa792f463a52122f352bfa17b84a4e3e382ee4d706cf04c28132603609a4cd62d212b8f9b57481f01458142623b5c35bb70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"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{0x30, 0x112, 0x6, "c2deccdc53ef3ef5aa7b9ad6f1199dafaa88eafb8a18d25ace950de9db"}], 0x3198, 0x200040c5}, 0x40010) umount2(&(0x7f00007f7000)='./file0\x00', 0x100d) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="200000001d00ffff0000000001000000010000000c00010008000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/04 18:12:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000), &(0x7f0000000040)=0x4) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) [ 620.547519] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/04 18:12:48 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) sync_file_range(r0, 0x8000, 0x0, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4161, &(0x7f0000005e0b)) 2018/04/04 18:12:48 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440), &(0x7f0000001480)=0xc) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) dup(r0) bind$can_raw(r2, &(0x7f0000010ff0)={0x1d}, 0x10) recvmmsg(r2, &(0x7f0000015000)=[{{&(0x7f000000e000)=@rc, 0x80, &(0x7f000000cfb0), 0x0, &(0x7f0000015000)=""/90, 0x5a}}, {{&(0x7f0000015000)=@can, 0x80, &(0x7f0000015000), 0x0, &(0x7f00000000c0)=""/184, 0xb8}}], 0x2, 0x0, &(0x7f0000000040)={0x77359400}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01b2ce00000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) r3 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000001380)='syzkaller\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001400)='GPL\x00', 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00000014c0)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f00000011c0)="2b2570a8707c9aac1dcd4990f8fcc2b92287d805cb45e1b1d01e31c05659fc836d103b3d38d204999f4cfb3730ac5bd476", 0x31}, {&(0x7f0000001200)="dd1880d400fbd4ddd2ab2342e11f13e7604d071839430328fbb8a9e9241aee2205b83ef3a65b12e9e9955911ab616cbe0119dba541747de81c4e80efc3badb292853b3cea31639de9ffa087f2c1f23837b9faf6b2b4d3787389364e5d41c604ed8bda8b4594132a99c4e1cb31420bd0dd6d0bd17059414b146a7bfe2b90aff24a1590732f59575757da32fb84f3e1da7b1406a214fe86b18b9469c158e8bdee5ae304e8e6c705c77dc1d69db71f1994de80bd2c5507eb0a5b26b9e099bf2af7e13c9864cc88909d60f99b4a68b8ccb9484f486d98bc43f76bf24cc6bf041ab9f0ddf37179ab342cec72a56bad190c6a29cc7", 0xf2}, {&(0x7f0000001300)="4831163855674c473d5752e20055a40bbd5e4040be0779cd1f98c5a5d0f4dabb4aa465a2cce282aaa58577", 0x2b}], 0x4, r4) 2018/04/04 18:12:48 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x7, 0x7, 0x6, 0x7fffffff, 0xecd}, 0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003380)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001480)="e29204adc2760a90ef45dba62ce59188", 0x10}], 0x1, &(0x7f00000016c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) 2018/04/04 18:12:48 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) pwrite64(r0, &(0x7f0000000000)="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", 0x1000, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) [ 620.606804] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/04 18:12:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = shmget$private(0x0, 0x2000, 0x530, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000001140)=""/239) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) 2018/04/04 18:12:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000140)="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", 0x1000, 0xc0, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/04/04 18:12:48 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0x84, @broadcast=0xffffffff, 0x4e23, 0x1, 'ovf\x00', 0x8, 0x6e, 0x1b}, 0x2c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x5}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x40}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) clock_settime(0x2, &(0x7f00000000c0)={0x77359400}) 2018/04/04 18:12:48 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xffffffffffff0001, 0x20, 0xfc6, 0x200}, &(0x7f0000000140)=0x18) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) r3 = semget$private(0x0, 0x2, 0x401) semctl$GETNCNT(r3, 0x4, 0xe, &(0x7f0000000640)=""/99) process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/144, 0x90}], 0x1, &(0x7f0000000600)=[{&(0x7f0000000400)=""/254, 0xfe}, {&(0x7f0000000500)=""/136, 0x88}, {&(0x7f00000005c0)=""/24, 0x18}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x8, 0xfff, 0xb71, 0x55, 0x0, 0x6, 0x1000, 0x40, 0x0, 0xe0000, 0xfffffffffffffff8, 0x9, 0x1ff, 0x89a1, 0x7b1]}, &(0x7f0000000280)=0x100) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0xcf, 0x20800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000009c0)={0x4, 0x0, 0x1, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000a00)={0xd14c521, r5, 0x10003, 0x1}) syz_emit_ethernet(0xfed1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe008004500001c0000002300119078ac14ffbbe000000100004e2100089078d6800000000000000096ccf1c1fe07565980935c23c5d9f7255e8cbbf6364d50d3aa07bec3d1b361a49725d2ab80a68a53ee20cbb3e0e4f710764c29fb5ac3ec2ba76bb1126421b517b91f28792bfd14c17c5e9c5c3b2037571967134d088c9033ff0b5f4e523892f4dd82b4c9ee0708a65a85d30936c3d9b5359aee1de39b6540b1042c77312cc4cbc2de00bb349b9a5c97a9c346338089cbb934c86291abd45c4c1627c2278b67ffefab86040e39a8600a9ecafb1c296078be3040ba2a812b7134915ef284124f460a4fb0881de8acd8"], 0x0) getpeername(r0, &(0x7f00000006c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000740)=0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r6, 0x29, 0x41, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000002e86000000000000000000000000000000000000000000000000000000000000"], 0x58) syz_emit_ethernet(0x2a, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 18:12:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='gre0\x00', 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000400)=ANY=[@ANYRES32=r1], 0x1) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x4000) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f00000000c0)={0x2, 0x0, 0x80000000}) 2018/04/04 18:12:48 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004522, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x10001) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001080)={0x10, 0x0, &(0x7f00000010c0)=ANY=[@ANYBLOB="09c2e7a472f5b54f620e630140040000ec0100000000000000d3be26d6cd8edc3267822adbebac204c1de1963f47d9236ba9baa1d7fc8cf4581e4c226656f9d1ad9927e3c3d0881914e8a1cd2e429a3a4a746b60820f5d4e2058c482b1a782da530f7c6c344666a447df394e87b41ce146747049e10699df84002c893d94fcaf72c135020d3b206a9308288617be78981b1d8f2f85764091189dd6ef085803"], 0x1000, 0x0, &(0x7f0000000080)="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"}) 2018/04/04 18:12:48 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e26, 0xffffffffffff6b63, @dev={0xfe, 0x80, [], 0x1a}}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0}, &(0x7f0000752ffc)=0x10, 0x0) bind$packet(r2, &(0x7f0000000000)={0x11, 0xf6, r3, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) write(r1, &(0x7f0000000240)="ee", 0x1) recvmsg$kcm(r2, &(0x7f0000000580)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/197, 0xc5}, 0x0) 2018/04/04 18:12:48 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0xb, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000c3ef6)={@random="cdfc0b0820f2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, 0x0) [ 620.754548] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 18:12:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) fchown(r1, r2, r3) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r1, r4, &(0x7f0000145000), 0x7dd) 2018/04/04 18:12:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x400) ioctl$TIOCSBRK(r1, 0x5427) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) pipe2(&(0x7f0000000300)={0x0, 0x0}, 0x804) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00000000c0)="df0461c1c4b5f087f13b40b70665abbe6e177580325ed0aeb7678d5a1a5e26ea9aee63b00263138e00aeb7c790d443ffa6596041055d2ea18f66c225c96dad90916db90bfc04514e8ea06185d1a430105b2eb9f6a2f6", 0x56) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x6e0}]}) r7 = getpgrp(0x0) tkill(r7, 0x21) 2018/04/04 18:12:49 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000380), &(0x7f0000000340)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000003c0)={0x7, 0x3, 0xee, 'queue1\x00', 0xffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xeb, "12b278d7a46680bf67d9db903100e5c341840d9447824141f5091fc1ea5858f96dd138ca47c2380dfbc0d1a3c3f62508450d2acfab8802131dbeedd23fc8b2f5357c2ad0ef8ae9dd476099825ebe483d92d4d69abcb94a31a5fc4871efd5cb116e2c9e22960149b7d9050b692aeb600a259a552b4db89ad0de718a09dca73f1ef42afa2f454a0ad739ac16d5b6ab9c24638517014c770154d0dc837569780bed21df6ba7f28bf55a071679262a6b737543e300a0b8c998c90fffe2e046ac705524afbaebfbf6f7cf66e03ba19ca009f944cd36eee8998a3c65c26cd45be319db52866c469eb8c7739951e9"}, &(0x7f0000000240)=0x10f) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='GPL\x00', 0x7, 0x67, &(0x7f0000004f99)=""/103, 0x0, 0x1}, 0x48) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0)=0x4, 0x4) getsockname(r1, &(0x7f0000000480)=@un=@abs, &(0x7f0000000300)=0x80) socket$key(0xf, 0x3, 0x2) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000500)=0x1, &(0x7f0000000540)=0x2) 2018/04/04 18:12:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5, 0x1d77f10c, 0x25, 0x8, 0x1f, 0x1000, 0x101, {0x0, @in6={{0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x20, 0x20, 0x1, 0x1, 0xe78}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0xf0, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}}, 0xf0}, 0x1}, 0x0) 2018/04/04 18:12:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x20) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x6, 0x7, 0x101, 0xff, [], [], [], 0x81, 0x3, 0x7, 0x6, "3c6153be8bc6ea0f081ac473dcb8d2a9"}) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000000000)={'ip_vti0\x00', @ifru_map={0x63bb, 0x4, 0x7fffffff, 0x180000000, 0x2, 0x6}}) 2018/04/04 18:12:49 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x1, 0x1f0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000800), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'teql0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'nr0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf0, 0x128, 0x160, [@cpu={'cpu\x00', 0x8}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@random="07901c8f0140"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x268) 2018/04/04 18:12:49 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000b0b000/0x3000)=nil, 0x3000) r0 = open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x118) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="000128bd7000fedbdf250500000008000600060000000800050081ee00000800050086020000080005000500000008000500ffffff7f"], 0x3c}, 0x1, 0x0, 0x0, 0x24008000}, 0x1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f00000001c0)=""/218, 0xda) accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x0) 2018/04/04 18:12:49 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000640)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc}) fcntl$getflags(r0, 0xb) 2018/04/04 18:12:49 executing program 3: pipe2(&(0x7f0000002bc0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bind$llc(r0, &(0x7f0000002c00)={0x1a, 0x30f, 0x4, 0x9, 0xffffffff, 0x7fff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) fchdir(r2) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x77, 0x5b4bef99eb940ea9}, 0x2) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000040)=""/151) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000100)={0x1f, 0x1, 0x8, 0x800, 0x1, 0x5, 0x81, 0x6, 0x4, 0x2}) r3 = request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='trusted\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000280)=""/91, &(0x7f0000000300)=0xffffffffffffffe9) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000340)={0x6, 0x0, 0xd95}) accept4$ax25(r1, &(0x7f0000000400), &(0x7f0000000440)=0x10, 0x80800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) 2018/04/04 18:12:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') prctl$intptr(0xa, 0xb8e0) ioctl(r0, 0xfffffffffffffffd, &(0x7f0000000080)="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") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040), 0x8) 2018/04/04 18:12:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x100000000008014) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4001, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x800) 2018/04/04 18:12:49 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xa4, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1000000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="0100"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 18:12:49 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000300)=""/217, 0x7709) ioctl$TCXONC(r1, 0x540b, 0x1) 2018/04/04 18:12:49 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r2 = getuid() sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1e8, 0x26, 0xb00, 0x70bd28, 0x25dfdbfd, {0xf}, [@generic="76859dab299d6e8ddc01d3cbc4734843a341bd406f9f7221ae5ebe18ad4fc56061da25506060ab63573109b960cdd0c42e9ce81a9bac25c938acb9aa0aaa95f1", @typed={0x8, 0x27, @fd=r1}, @typed={0x14, 0x8e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x6c, 0x18, [@typed={0x8, 0x51, @pid=r0}, @generic="bd2adb8cc2000a30aa1d1e28827f35a6307995e0ab2f6d5fef012d07fa7265965477f0d0a5aa1c02cfff89ee1d3ed0733f9c7ecc6d45", @typed={0x8, 0x66, @fd=r1}, @typed={0x8, 0x6b, @uid=r2}, @typed={0xc, 0x55, @u64=0x2}, @typed={0x8, 0x77, @fd=r1}, @typed={0x4, 0x7d}]}, @generic="6c350019dc71515157d6b436e19e38d1842d0ebae0b016c7988c456bec16388ebff09f79f86a8e65466e3848b097f8dcdf2ea2388435ee260b186501dffad8e7bd77dfe8bb48b378c24e5cdd3349c5ee74b2c5ef9e33994664494b267d965f2d914819b8df2a405892", @generic="788648a2af515b739884ac18b958c6ecfe9aa839088e17c8cdfd150348dc14b256d62fa9672c1fae3ad7bfc0fca76b2f1da6cfe0027c40311e9bd883df4a904a6ea46d614c9df20bf6c249fe3d75", @generic="3fcd5d0ac591a44e1ee027c986281974fa03ea05d1473ab86269d5e6cf90fa47cdd6028817413f967eba229a2edfd0432c2112342197120641fc92a9f3a73373a6d846c00e9c1b8f81c1c5fc7733463b073ab2e5a5"]}, 0x1e8}, 0x1}, 0x20000040) exit(0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r3, &(0x7f00000004c0)={0x3f, 0x7, "17780763045f5225ba7af86f1b6c19d57d980926f4faa124b7308b522f3f5df7f55b5c9a832d6d391a5bb6ecd6e07a4cdb63a9b63a02b7"}, 0x4000) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000340)=0xfffffffffffffffb, &(0x7f0000000380)=0x4) ioctl$KDENABIO(r1, 0x4b36) fgetxattr(r1, &(0x7f00000003c0)=@random={'system.', '}eth0#!ppp1+em0\x00'}, &(0x7f0000000400)=""/140, 0x8c) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000500), &(0x7f0000000540)=0x10) dup2(r3, r1) 2018/04/04 18:12:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f00000000c0)='ifb0\x00'}) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) sendto$inet6(r0, &(0x7f00000002c0), 0x68ec, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) 2018/04/04 18:12:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x1c) 2018/04/04 18:12:49 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"696662300000ebff0b000000001000", 0x200000000500f}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x8) 2018/04/04 18:12:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000040)={{0x6, 0x9}, 'port1\x00', 0x8, 0x40, 0x0, 0x100000001, 0x0, 0x12, 0x180000000000000, 0x0, 0x5, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6, 0x4e20, 0x45, 0x4e23, 0x7, 0xa, 0x20, 0xa0, 0x2f, 0x0, r4}, {0xfff, 0x8, 0x3, 0x1, 0x7, 0x9, 0x4, 0x5}, {0x7, 0x453, 0x1, 0x100000001}, 0x8001, 0x6e6bbf, 0x2, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x34ff, 0x2, 0x3, 0x1ff, 0x3, 0xb7cc, 0x9}}, 0xe8) fallocate(r3, 0x0, 0x0, 0x9) ioctl$int_in(r1, 0x5452, &(0x7f00000001c0)=0x80) sendfile(r1, r3, &(0x7f0000e64ff8)=0x3, 0x8) sendfile(r1, r3, &(0x7f0000000000), 0xffff) 2018/04/04 18:12:49 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000200)=0xe8) getgroups(0xa, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000400)=0x1) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, r1, r2, 0x1, 0xffff, 0x2001000) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="74ab43daabfc8a8700f81b40292005084cfc9fcc21ddabdb943c2b76bfa7ff20dec0d46671f02d6f77271088748da213bdbb16b26f455f8d1ea7c2a5802ddb29f42b22423b7a110eb7b0f306e7ccc886e74d346071dd38ffeae014ab73b85849ce6261284cc53d0ebd1c04bf08c29c0784c9120c32abe58e66dad283f6d9f09725baac71d1a9d11a90bd5f07726cb6e69c58dd8f204a206ef66429e02e", 0x9d}, {&(0x7f0000000340)="6dd513203d7a8c92ffd53398642eeebd446b590f853542674cd4760fd4a42a435a14f28e8ac2863b4d9ffacf51c8e98ee2c3fc4e1d69414c03cbaab564ae4270b778d6386dce6c260512722810dded58348682af9ce7d422001943f2838a4214754812c6baf55a52b0c915fb48089d7694063c06d2cb9ec608c4974af230eb026e95e45069aa9a88babc5d0025dfaf26c4a3757c35871c34b6d8ce14efed5e5f75288ef29ae86e1ad3b1417367bded1d3006d99cfe39abff", 0xb8}, {&(0x7f0000000400)}, {&(0x7f0000000440)="6f9509dd8345c08cc00e16081ceff8c8198c5274daa530768dbd16a0526809fa745ca9c65a79a1348c76c8c6e32e708dc0756e36e265a91806d44d28c1dfdf40c4c893bcf739ec73aa974547d68a98cae4cf1f301a54b13dc948e709d0b899f45f75b9ec91538a99cf2472deadd91735f7f5bcb50bc4dc8e5580a652552c947c3a55c7a62869271606642d87e3bfa5f2b78184bb0bd45e4fe7cbb070495678dfa046dcc27c597c140b6532f2a6bd52c318d90754aab39c154c48544577b425bd5f54feb09cfba50d5741e520ef5da7372f", 0xd1}], 0x4, &(0x7f0000000580)=[{0xb0, 0x11, 0x4, "e04d9792be64ac9d57583618aca1ea94bd27d5d0202870f8d3572107e6733a620081f3a60171078a91dc4ab447fbc433ff9e904dfb8f9a122a80e48dad9db9f29d581a6e87c08c72529a7a96e87dea85187979926f02ffbd84169054a3d2d556e48bf1150eed51982a0e88ec5381e55ce072d2e62891901aa3446e4de588d04532b69e443e9d2869fe7cb5da898e86f5c6ecbd59fc2212c1705b6696cb"}, {0x68, 0x100, 0x81, "dbc5704d5fff52c0e2138b9cefa60bad438146b63651859b7e47e98620e639f1911ff49cca745db0457deedd0e8f04212ed56901494ecc7fc71dcd2768431d62689c4127d8d384a1e47184768549e3e0749849"}], 0x118, 0x850}, 0x5) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) 2018/04/04 18:12:50 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000100)={@multicast1, @multicast2}, &(0x7f0000000140)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x141041, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000200)) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1038, 0x101000) write(r2, &(0x7f00000000c0)='E', 0x1) 2018/04/04 18:12:50 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000300)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = dup(r0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000015c0)={0x7ff, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x1, '\x00', 0x3}, 0x18) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x7, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x10000024e) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x44) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) r4 = getegid() recvfrom$ax25(r1, &(0x7f0000000480)=""/4096, 0x1000, 0x40010020, &(0x7f00000002c0)={0x3, {"54a928ce102079"}, 0x1f}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000400)=0xd882, &(0x7f0000001580)=0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={r2, r3, r4}, 0xc) connect$pptp(0xffffffffffffffff, &(0x7f00000000c0)={0x18, 0x2}, 0x1e) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001480)="9bd0cdc4e339f617b6dee69f61c44a0f5de1113bb4baec17a06a5654237513ddcf63c3deca64fec0e069fcf2632cc5b3c6197ee4a3f147750903003fdd7723aeadc32e312e72913a2d8e5960e03ebf8c61388a687dbe9ea68bc7db7d4712e2929a71926ddb49e00ad6528768e5d4fb827a7ebb57fa529af856fd04e69058bd429fe5e7dbf106480f3491bed1db438cb6bde927702b45810be4d5340ca2836396aa5f838c5d0c9c4824eddccda933e1415b8358794f3ec48077e7e37b2766294120d72c5b7551a35c6cf41d4ae9b141", 0xcf) 2018/04/04 18:12:50 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/04/04 18:12:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/04 18:12:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000001800)='/dev/input/mice\x00', 0x0, 0x5) r2 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) sendto(r0, &(0x7f0000000100)="4862137aa176ec6dc03bec03f6a632ebfaa42d10ffb45afcf950", 0x1a, 0x4000800, &(0x7f00000001c0)=@hci={0x1f, r3}, 0x80) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xdd, &(0x7f00000002c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'gretap0\x00', 0x1001}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="3b692cec", 0xffffff97) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x8) 2018/04/04 18:12:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x8001, &(0x7f00000000c0)=0x2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000200)=""/143, 0x8f}, {&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f00000003c0)=""/123, 0x7b}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x3, 0xffffffffffffffe1, 0xffff, 'queue1\x00', 0x1fb}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000001c0)={0x43ffadec, 0xf0a, 0x6, 0x1, 0x4, 0x88}) 2018/04/04 18:12:50 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000004c0)={'bond0\x00'}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) 2018/04/04 18:12:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000080)={'nr0\x00', {0x4, 0x0, 0x0, "c3ef4f5be3de"}}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x0, 0x10000, 0x0, 0x2]}) r3 = accept$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f00000001c0)=0x10) accept(r3, &(0x7f0000000200)=@can, &(0x7f0000000280)=0x80) 2018/04/04 18:12:50 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{r0}, {r1}], 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) fsync(r1) 2018/04/04 18:12:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc(anubis-generic))\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) recvmsg(r2, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/04 18:12:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = eventfd2(0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x40000011}) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000080)=0x400, 0x4) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r0, 0x3f, 0x7, r2}) pipe(&(0x7f0000000040)) 2018/04/04 18:12:50 executing program 5: clone(0x2842300, &(0x7f0000000bc0), &(0x7f0000000c40), &(0x7f0000000d00), &(0x7f0000002380)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xc6, 0xa0, &(0x7f00000000c0)="81e4737bbcc7268481a111135f5fba5d87eb1e85adc15fed75f6ab92e3a7553926c8d38adf49e64b14597c8fde90ebc3a16f23a0d2bf1860f0024062d5fed76306942c134195690770595dd67134fb0b6780d0dfd89311173835685bd5b1bde86d5a105444eb9474131ab72af6cb44fb71a34e8be5a05f420ff10f69d108d0236eef1b90d222c8fdcdbd0e7df53ee264791921219344d2c323a8ab8e60b72458be0e84e6afe4d521e65c2e3b4c1ce1c56e7a91282990f267b094d99dd74a26650f4b94f6286b", &(0x7f00000001c0)=""/160, 0xf, 0x5}, 0x28) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') sendfile(r1, r1, &(0x7f0000000000), 0x10002) 2018/04/04 18:12:50 executing program 0: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) exit(0x3) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0xfffffffffffffffe) remap_file_pages(&(0x7f0000a55000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x0, 0xfffffffffffbffff) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000000940)=ANY=[]) 2018/04/04 18:12:50 executing program 2: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xb, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/04/04 18:12:50 executing program 6: r0 = getpgrp(0x0) ioprio_set$pid(0x2, r0, 0x0) set_mempolicy(0x8001, &(0x7f00000001c0)=0x1ff, 0xbcba) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2000400, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x772, 0x3d67, 0x8, {r2, r3+30000000}, 0xf51, 0xffffffffffffffff}) sendto$ipx(r1, &(0x7f0000000000)="a1ec9f460ca630f2573c011cf9bdd766ce0c7b280e822d429972453706fa9b", 0x1f, 0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000140)={0x7, 0x200000, 0x17c, {0x77359400}, 0x8000, 0x43}) 2018/04/04 18:12:51 executing program 7: timer_create(0x2, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xfffffffffffefc00, 0x8000) syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x6, 0x8000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000400)) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xa4200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r2, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000140)={0x7f, @multicast1=0xe0000001, 0x4e22, 0x2, 'wrr\x00', 0x0, 0x2, 0x2f}, 0x2c) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000740)={'ip6_vti0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) accept$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x3, 0x20840) sendmsg$can_raw(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d, r3}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)=@canfd={{0x1, 0x9, 0x27, 0x5}, 0x39, 0x0, 0x0, 0x0, "a5606af606e41c6dc3e881019c3f89eaa1d0f87fd157e753456851610c69bb56213df4e418797d36375f219186ac8a80a572ca52c88e8b3f1776e8758a4cb880"}, 0x48}, 0x1, 0x0, 0x0, 0x810}, 0x44080) bind$inet(r0, &(0x7f00000006c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x1, &(0x7f00000001c0)=""/16) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) recvfrom(r1, &(0x7f0000000540)=""/249, 0xf9, 0x2000, &(0x7f0000000640)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80) 2018/04/04 18:12:51 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockname(r0, &(0x7f0000000400)=@generic, &(0x7f0000000080)=0x16e) r1 = dup3(r0, r0, 0x80000) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000001c0)="879e5133b6e124f9293317ef4c6f393ba0ee1338337469a7ffc4313263b7e699dcfb6a2551863da051d2dc91ae4f839736db3a5d6506b12a9fcf18779196093aa147d502d4e506c1468d18a4fbd43ea94ce0c35108986fc734b7ae91efc634cc0719ef9e7774ed2afbccffc9db869d5de8b8f282ea328029633b3fd01644989444f17ecc14ee2e464f9906785e03639c89c5dbc081264753d8635633b5646c", 0x9f}, {&(0x7f0000000280)="6533c4e3ea267820cb235a613132d6417131f9060a088772a87ce2f59c0747567cda791ec1ca12c55c506b7ea915d0fb1ce64d6ba7441a26386e706689ecf1da4f3ab42fbb710105797d950278d3ed98918a96fa3f08ee5915dd65d8fa328d9051e6a1ac40a0b89217adb0c65bbe8e942368c5906627a2e80641a7f46d9d0fa4a2386204b23b8674262c754fc51f83da04d43daaf26baf24c75725758fc31ce1f953d3ea4ef14b3dabb48adb5cbe57a3094d46dd77965937effdc462ddf819b21fe04415f2466fe08d1211", 0xcb}], 0x2, 0x0, 0x0, 0x40040}, 0x4000000) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0x3f, 0x6, &(0x7f00000000c0)}) 2018/04/04 18:12:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x10, 0x1000000000803, 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) socket(0x11, 0x0, 0x8001) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000080)=""/4, &(0x7f0000000000)=0x4) 2018/04/04 18:12:52 executing program 4: r0 = memfd_create(&(0x7f0000000140)="8087d2c8d705276d04dca72e75524f2c936f41c464b023d9425563278a8a5b16ac11f37337f547712ed2d31714a3eff4652355b53ec6c8dfc9ee6f6c655b1463c521cda8799b4b102e5d9d9a37b458fa37294734b35a83b28eaa0558259d7afa87700f00a64204f3cae1a52f9786c5dea06b0615b429561a40b4e4a9fa8de610b76185d6ffe9c8e046463119c10e045c3889f4249512532fc007e610e9e8f20e5223ed9d72fa162cb2", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x199002) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001200)={r2, r2, 0xffffffffffffff14, 0x1, &(0x7f0000000200)="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", 0x9, 0x6, 0x6, 0x40, 0x9, 0x2, 0x1ff, "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write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x312, @time}) 2018/04/04 18:12:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x10001, 0x3, 0x1f, 0x5, 0x200, 0xc000000000000000, 0xfffffffb, 0x81, 0x9, 0x6}, 0xb) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000007ffe)='0\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000800000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000400030000000000000000090000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x28000, 0x0) 2018/04/04 18:12:52 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = eventfd2(0xffffffffffffffff, 0x800000000) read$eventfd(0xffffffffffffffff, &(0x7f0000354000), 0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000951ff8), 0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000f1aff8), 0x8) r1 = add_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, 0x0, 0x3, r1) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="23218a7f363795348ef63173000af75b174422ff2bbdaddcff747f67f004c2c143a71c01abd2ea"], 0x2e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_netdev_private(r2, 0x40000000089fc, &(0x7f0000000400)="a472689dd431d93e89b5992cf8b4face9fac01673e9d6328a457eb44618a25152a4cc8fca3ff8497edc342195b81e5c28c37ee8ba5ea5be07db12633c77b6d90cb5489a47995d5d417c54c4f3a8bc77a8d194c5bcadbd6ce7b") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000240)=0x910e, 0x4) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f00000000c0)={0x6, 0x7, 0x8, 0x1, "5e6a881b5144f1a3c408ba401f88441f8a17980d3eb8d20b3a3290546a412f30885ac135e51c731aa6bf9f2a", 0xbd6}) r5 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r5, 0x0) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/04 18:12:52 executing program 1: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x3eb) 2018/04/04 18:12:52 executing program 3: io_setup(0x2, &(0x7f000092fffc)) io_setup(0x1, &(0x7f0000000000)) mprotect(&(0x7f000077f000/0x600000)=nil, 0x600000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) remap_file_pages(&(0x7f0000110000/0x2000)=nil, 0x2000, 0x1000004, 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x2, 0x490) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x880880}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x209, 0x70bd25, 0x25dfdbfb, {0x10}}, 0x14}, 0x1, 0x0, 0x0, 0x240440d1}, 0x40) 2018/04/04 18:12:52 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x8001) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x8, 0x1, 'client0\x00', 0x5, "3aef16adb4dfe2dc", "a2d1920e5978dc8fc0f03c2f1a47edafd864d5e8fa0205fcdbdddeb3ae15bbc5", 0x1, 0x9}) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x101, 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) listen$netrom(r1, 0x2) write(r0, &(0x7f0000000180)="8071d0c70f82a7f0f29b", 0xa) pread64(r1, &(0x7f00000001c0)=""/215, 0xd7, 0x0) r2 = memfd_create(&(0x7f00000002c0)='proc.\x00', 0x0) recvmsg$netrom(r1, &(0x7f0000000b00)={&(0x7f0000000300)=@full={{0x3, {"a58c91a427ca58"}, 0x3f}, [{"626b2569ae62c0"}, {"313540435ef63f"}, {"7f5f1feb565a3f"}, {"756266f9660c28"}, {"f54976c70a3d64"}, {"e1a500ae99c738"}, {"88c3975afad84b"}, {"4c7296f124fa59"}]}, 0x48, &(0x7f0000000700)=[{&(0x7f0000000380)="255546df7307e7088dfc51ead1eb6334660786efef88171507acb9d06948428c7d2f0ee930482c62bbcb027ff8b8cfaa581adcc889083dde07293d7a4155e02538c4a22bb55a335f87710bf7f2d63e27cb777fb24b7f86c00a249832cb2d3ae1686069df2114114ae2c6e380906832", 0x6f}, {&(0x7f0000000400)="2f3e579d", 0x4}, {&(0x7f0000000440)="a00fe5c1d0eb240ba8f2804bb5e6782751292a8396658fa4aeba89048a", 0x1d}, {&(0x7f0000000480)="04228c79af07c3b889cdf4998f3f9b0b73a0b69df4efc5e223da7e6141699b838e8884fc97160c5902bf6c3a5a0a2275786dce9d791ad10c77", 0x39}, {&(0x7f00000004c0)="bfec8eb1c904be3e304120687c05924828058364b17b60d7bba7f520216fdb9ae6c19ff23bad1f229c09337ca05e72ac208606ba1d461c469d90d7f18d81f1679e451491a45245420425d1bfd2cc8cf6421fcea3a886be95d3303ca5db229749bd19b073523cf0efa4291895283dddc41ec7bc2d895890cf3f308e0b8efb858948e8b8e55dd94f71a505fcd8d755e3b66ad507e28d097d18b620e2e9033e3f749e3c4a24294f01618f7bc3626c178205a600d166f783fa30d0d5fd00056cf857cae4209de17b2d4e0408624a13a45f7469", 0xd1}, {&(0x7f00000005c0)="53c90c97d08a1b298b3243d2d8415aeb3b234f021188981377ed23bbd44e5af08cf347f35706d40e148a734abe77bbcbdaea84fa14be8f156d4d20def7a9e1cb9640736c2247fbaef345c1b3b69495d00fd4afd5109c53b52be1c7fb6d3e0d8bf72eda5ca7e013ea66ca70c1ded28935697bf218f077d3d01b4f84c154ccc6c573b08fa9a081cc9ddf343533855c4e4871851a7b", 0x94}, {&(0x7f0000000680)="9a3a79092f07782b63195f", 0xb}, {&(0x7f00000006c0)="75a8f080b1dc2d8338b50f736f717afcef82f3398af563fe21", 0x19}], 0x8, &(0x7f0000000780)=[{0xa0, 0x101, 0x6, "d7e83c0cbcea3c5ac48ffaa31129d287892a2b8fbb6e83886d93508b0bcc640e747c32176f9ce26f8ad9a4d68a236e4a1752e02ba4bdfaf59a7ad041029e5afcfa38883b70d7f31b1f13d98a16bc68bde756c614ab3241207cff4d6e32c9f408297ba95f27eb13a6f7fba99457d918d7bf331f3266cb0a2ca144013cad259755f4a512fcda67fb33f7059a6200e5d14f"}, {0xc0, 0x1bf, 0x1f, "0f85b65e593ef71f43698addfb38dcacaae2e8c1b66a91a5dd924c5680415a778e786eced9e1a23419e4c77d5b8be0b2f9ede5f237af01bb5ce9e4caed3aca56550c2c3c11b123fd523b9f30583c162d8cb796428c12cb2b18775466c021e4b8001312a86b72944fa9b5c802fe0a0afe6d15b838e45a0f2c644dc3d9798733fbbfcf417baff67da49dba0fdb8e649f9c143234a5ca54fc55a64e66b5eca5b2dbf75320b2a8a456d4d2"}, {0x30, 0x0, 0x9, "57a2cddc4aa7ea9405884a6e8c44a54e4ed0c245b86b96932b65ceeb"}, {0x10, 0x0, 0x9}, {0xd0, 0x119, 0x9, "2e8bb22ef99f084a7170443b9087c11232338a01fadbf1aa4febf6a7310f542c8586ee0b190305ba0a9094b89f339d56790d652d4c0baab7b34954b604b7972edcfd80457ffff3fe7144ff620df1b802e49116d5909579da987d11f05cf086a8c2f68e8a642c9c24e55208fbc5c2842f69d31c259c8ac8c2fc7e02e27180a97ed087ba60e3e67b9c38a93286e657698fbcb32a37107383dee84e5f4c527c838791c0447e95883594543b04dca19308d945e96b2fa859d220f2c5eb01d41016"}, {0xb8, 0x102, 0x5, "6f4285140073a85dba6d74387b3f10df4a562e35718af8502d8075546575d37a50730bd2db1f9531591b34d1b9349dad02c8483d76beb1c409c73271c668b8f044d584274aa599c4c2cde5ae29312743ba49645f5aa3604b28ee9c48e851a10656812c1724305dc35e4e7af63594ac65e1f5a33baf9bdd31ae53263ced802adc1e7f53805848b8d4dc0295d53a2411efd9d840325a138c1b02ca636594f7128c8fe6c2e5"}, {0x58, 0x10d, 0x5ae, "01b0a4d4473b8ec2111444dff3529ff7b7df8e1b62914086f14b05c179c7f3b9ea8dfd75cfd85e9694cc6c29584a5c43d93fff4b69697ac870453af1721a5e4276ce"}], 0x380, 0x800}, 0x21) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000b40)=[@in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x16}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, @in6={0xa, 0x4e24, 0x401, @loopback={0x0, 0x1}, 0x80000000}], 0x74) connect$netlink(r2, &(0x7f0000000bc0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40002000}, 0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000c00)={0x10000, 0x2, 0x0, 0x7fff}) socket$vsock_stream(0x28, 0x1, 0x0) keyctl$session_to_parent(0x12) r3 = memfd_create(&(0x7f0000000c40)='\x00', 0x3) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000c80)={0x1}, 0x1) setns(r3, 0x40000000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000cc0)={'erspan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r5 = gettid() ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000d00)=r5) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000d40)) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000d80)={@empty, @broadcast, 0x0}, &(0x7f0000000dc0)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000e00)={'irlan0\x00', r6}) 2018/04/04 18:12:52 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x40c, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r2 = gettid() r3 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) faccessat(r1, &(0x7f0000000440)='./file1\x00', 0x2, 0x1800) sendmmsg$unix(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)="e1c39aec71c26669e708b04ec2491268965e797241cef95b6d629145f9122ffde057337df59ea8779642ad6035338a04ae66f77e8023593d53a8490e", 0x3c}], 0x1, &(0x7f00000001c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0xb8, 0x4}, {&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300), 0x0, &(0x7f0000000340)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x60, 0x1}], 0x2, 0x4008800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000300)={0x1, 0x6, 0x8000}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x418, &(0x7f0000002f19)=""/231}, 0x48) [ 624.155720] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 18:12:52 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000080)="f617219cb08f67734e5225ee184f2b27e40d263f56066240acfdd4239a9dd1bcdaab5a609c88ae9155c6471cf6b2414bc1e3d5c50303666cd61d632705294af4164f4a7555ceacf37270cf731bda9cb26e967c642031d9c104153ce18650b58de128ad74d3b59e5f0e732bd6e1b8c06fe3955ca2a8c296c588e971") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="010000002e002108000000000000002002000000cfa9830581000000"], 0x1c}, 0x1}, 0x0) 2018/04/04 18:12:52 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) writev(r0, &(0x7f0000001240)=[{&(0x7f00000010c0)="4834d3690e00decd729a2c9030f9495917b841b3a5bfcde5c3e9ce6f10a99f2d05011c75f127acb9e7aa8330afdf898a3484767971e6cb", 0x37}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001040)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e21, 0x5, @empty, 0x1f}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x68) write(r0, &(0x7f0000000040)="9aef445961a13afda9388f631e44a9fa4609d4ebe4641fc2ff591c40e44a981d0ae3be1fd8449d6b5142fa694038e69968e9c11e8f1fb279e2b67e48ae2d9130cdc6a415b5cc71e4d9ff1fa73321713d904a23a854260874ad5b1d62c704e81c95edd423e5cca0f60d0993473ab9c4264a9a9ababcde6ad7c9f5caf2e8080746fd24722e5014cc3911b88b03a783c1598060c6c34b430f3aa3f5f3c33c532918481d32e0cbf9d5b034bdfeb14ec38806d104828acd1ca8156ae2852b54e51d2b4486ff70617ce151d9fa8eb9353b98fa350ded141a657fa7ab175796a5662120ba5915d733c944ba6ad3fa1ffcd37219dd63dc305f4eabaedb1996e04d369618a06d8548afe37e7877f0dee5bb691addf202d81cea97fd7985ae101a2fe5a5200bdc8512f7082c735426a4bc9bc4a2367e7631c49f4c6659696d4c2c0d4ab3fb24625193de770ea8fe1e436b42dbf750644281a2ffbc5af5a18cf216997d4de9ec6e7fdb92b6099a21b11ae5cf0480397e7a805a4837ea70c824916b4136d8debc424eede4e839a31f1991bd06ba0b18d6dbbfd93b36b19b8397201200825ddb9e3371e2915201470ff1c8fa26ad2aa14f39a46afb22783beefd6858d776a573b488cb920fad4ddb4aa480d2b235d9eddef9372773ab359603a9e5e7ce9e53362699d9b3e9f12585ff12d7af38bd87be5f22602dfc5a58609657c2954f5b86bde55c59b7066dcbb1631b16b78ffcca7dbbff3a3ffcdeb5a405390c30ba0153ff05ed58960168e85678787b117b3d54530fbd350dcc440d7a909590eabce7e6987e3dd91ae583f99494f422b6943b47a6b64cdf19d717fab201f92665a511d09140a89be34439ba032d30ef105b427894f3c15a643fb27909f33ef1ff3067218b1d3c9a599ee5a23cb2c28ed1a427cf41c87e60dd0c97611c5a9d623feb97ebd9de7bf075a5ac1a8a9aa23e533472bfed26c1dcc60999c7aea32d5490ff0fc9c08e235d89379b1985448245a2129c9def0d4e428871798516d1159668dbb97bd6115027873b3fe4474e8fac8d6a90f8d497ed5c25f6f82cc87bf3d6130362d5cfdb91032b26d20a8c1d94091058d86157c168e727d4af823693e9476b9dad280e04bb6f9bbbde2f8e9e93f3426b52fb880cf30273fb800f946ed00e20779d5e0fac249569d711fe784e8ab58dbd2e01c3fc5b6e38689031d5ae2bd56fed2b53e8143b958ffc559071a2dfdfe1cfc0efc29418c5857b41b33fb13e4b1ff60063837078d4516c6c26ce2f98fa8cc3d39ea0014e0039a5053f0caaffef9c1b5823f4a41a113f541a3f603a9d09a41be2e74f1b601df03200a2bb168db9d8d1815bac5ca69c6e7d1233e860bd1223947f48473a0e7da5c1220ce1aad5ee86d9eb7b59325c3c2770aa1da43062d29d23e6d252b2d12962bdedda68df6fa2ad0fc76c960808d0ed77f7403bba44edfcc12e03250980fcfe4e9e0df98a85ede087fe4b16df8dfaf6d5218bcddb14bbf9a0769a06073be2e346f1743337847ac2e0bf892222e6a6eb6520060fa7458047defe5bbd320d5291c32f7194cf101f05e844ece61f561275a6344195f0c4e2646bb7a90fe74e7a916db1f995abaf0f99e222bff4b0edafc6ed63982cb72d50c65c4b547241a686a0957ae7b664bf82b674a96b1ddeda69e6bd9e99d400ccb684d863fed9418333e9564fcc405a6002afb6eb7327f7b743622aed04d0ec069e141b49154e6eb60adc21f61b272651bc428bb60b6584d5671c8b635ebfa438a693ada92c43d8923948bed2c7774292a1be350fc0b1cda346cf0fd778750b1ec2d61fcfb59258e4cfd9863ea6e3690ed4ec0c8aee9248660a34996724527ccf28ff7d24ee596522156c705a385ce2717d97b31c4dab562fc31d222b39c3c2e411e552d89420107e0b9de492e981027d5983a9b4ce364f35397963cebc8f28d82178dd4a9bad4e067de724286bd57e382f801194c5adca57ea36709d4098289ff17becdeabcbe7b260ab47fdf706fcc64ec863ba5a0197d60f5db193f23540194c40e5756c67784c13d276ef7447ffd53ba3b02b4b1214d612303fe7c06f203941d26fa5ad0740bd3cbea4de2cb60f382594157ecc85c74208774847c44abf21de7f1529570cb4850e0c21cb6f09bf93d5c2ecd19dd05ee9d18e63fe3301154c37bca01c5edb11eb9379cfb1938e03c4f693577b7b1138f5534cecba2706a07b32686c55d229a0c50bcb56a649ce276b5602eaf87e20b6a14a86178eff69beb50fa17e856fff7c7f91800bfd931832649121adbf6f9c29e06c829524cea4c5f07a1ab2acd9d7b64c33871870c8461515b9a97729607b3a49fd5309aff546ea3a31d0f7ac9acde9ac3a3128e4d0781ca361d13b7600cdb18e9dc6cc4d0c9f4b7c0d2cc7bf788c0eea67d38c2328c146601f3584d15c8cbd8bc1b906b884650ce239a75b593b33618f6880e2387c6c1e30d323f42e9a5df4ef832a223c0ae4e35fff82e069f10e2c4de29df12ffe290a42d85229814635e71e6bccabbb9f6fd57518ad26eaaade5492d328dd303e8e6118fbeda813445692544ebe66d3818095a1d811dc6dcae9c843d1744208e14e585cbebd1f77ba57fe08e1972eb565ed07cefe04ab173c57b2efe90859de0642fc607344b03e373da3c34fa05883739f36f53ab0f06251c780f8baf2c13c0837b399dd86a5a03e213ec180cdef3cc244163d1536cd6583c69d50b56eae410bd8b767d1e4ec4457f0fcacca5d5c61a7935c2d88b4aacf96114cbc2c8259b5cf0f1ca4ffb6e096f5c7c24863cba249b2509a67d9fc80207faa933b72e6e2718d039d3c624b3b2107058b4bc6d81d22d0a50b0facc0019ff9810f559aca28194206ab3128633d3a6b89e43baa9431e3653f435682bdc896e9bf81faf0e1bb1f029e441019c8d972fdbfb567c2120f9ea05fc8a3ea6a93551b8513cf13f29c938990b9bb36ed90a9f3912bd0ba1abc0753a16f36dcd4e676846fdc0d1403629dbe2481dd91ead548e89b40847d4d068ddf1b8e341d13610f1a4829373c1f51ec1276632d88922b6c7489bcd344a7ade842a8b2e5024adb78cadfe74a8cd673380beaaf6d3fff2f4c853967e8d7ccfcaeabca8dc7084f6a5b44d4708e2dd55bf07adaf7ed4f3573196bbff2b83fc1a6275a950097bfb263ba6dac14f6cf7b3b6a90c76654105026e09bbaf3908f7c95d8b7773dce0c5af7d6eef0b2c67ceebcee9bed486ce1e736026dab10ad1c671834b98d82b85df022b5c77a734c0f37b759a5ab9f628c078f2422a74a43b3f69a3f850f817eb8742114a65e4e1de7a44b8b0abe8f9bc6de992db30f7597fa352ea6786df0b83e165781b71fde0e6eab49ba305de3478906552dac6b8d47d9c0be010d939a998ab8d580273c2d14ad5b7e451b40338a22c527a565ac9d77f5a3f2d36da8183b3e65fff5563dcc8d4786af8e379b0571a222c196cfc9e7c9e1bb8cd92613b9ae71eb176ca3382851f030aa02f0a72a010bb98ea199e798c02e8658cf8fb0cf329e4098c5e0ebb8acab01fdae5f0d2fdd1e6453a2dbac6d94c4bfb8feaea6057b8adeb5a9a7390ba9ff3dbea1b06fdf0fb3f99e4fc7eb9d7c24d9506481f71bd1218bb6cd13b9683c2f751ce844d532826f3e86177d8ac2d617b18069aa3f12795f0c270fceb6e2bd2995682743224be4caf495281a31aa14f505c71c3115ce3b5cc87e93afc3651062224f71ad239f181b7b51c30b9c5b89a29f8eaefa73b46605519c3eec2e657d2894e0c1a052a4b361632ad23fdca3ef26bdf91ea5e3e31ef5b51a422b797cb06a92367c6426634f29cf0ff386820d87a8048e0230a6d1e24589984606abd7fccc43584afda7f04b984634ff07e4bca69ef7bd891e7fdb48146cc8a8eac21fd5df80726b46f3de58c5c9ad0c4f9dbffc5358ea405711f23128fadc1d82c3f6fa6b38f7c4e95e13457bba2b3be20e21e275fceb696c3e36e85f1d55e3233779ca527fc9ca3e79e56a0795a5218d0571a7fed69d777d446cf135d2f8f3c491809252531b1030109323c985edc3c9c2477239bf6d209f80f0573ec1ca8419ccf82603b1f363097982af2292cbeb3ec07082777b5708fe30dbfd083d31193d7ee86ac059f9345a99d6406e9575bfe637711974c2d465d021d05c288378d0318df98b94714903dc347faafc8ee3ce52a01177e59938aeea54dea2668150c61265907b32f1bfbf5f13ee5ae89bb645b193f2b0bd8a4566de97417b036dc65b3c34f86a011d3dd9ca5209fd0d3c122e55883a1478d154e0135f2f1dbdc5bf03491c2b078302e721db5d839554e990ace6698cd8b5f7111dd7a20c85309226ce730b5f121320fedc11963f41a1edbfeecbbbf7a851ab4f597b0eac83aa9f5a860d45b21ca9fc85fc84ac228b558874d4a0322644510a52cab7368c1e027f2f94fcd46c46aff8601e8f7f8fa450dd10916fb6481cff5316755a244ba33bd960dfa5a6fca0f794639cdd30b34a3b8f55aea3ff55001c41c2a3736c12354d95a44475c8f59bafddea17871b069a51beac9202dba2ef905c8d7a19ab70db737b219291b8b07399340ae6d2896df91db8445b636eee321bc1a0b933147af3ab84d9a37317111b459d4ce6b8824ba3df2e400538e0241f27fa3be2bdae70ffb3287e3da7d138a4a6af4eb80677ae58ecccb8468557a3d30b110517c8ad3fc81eec2f9757bd66591b0e420fc5c8eda5cb64922db330b2fe0ad1aa1d5bedde54ae6a95aab0ea91d728c316954c5966714d58aca924cd410574933cdd0e77dd4a8532a5f697962c927c48ce3b29cb7b07d82dba12a21eb6e2429b61cc5cc667eec2a6c034c9e9809a9cc91d54ef408e5239e1fbede4164efb76940be0e04a22e81d348219402392a8533852f3b40790dcbb3a596d07bd3a2e5a1dfd8a987873445c1b43c55ffa02a5a184bf96f49b5b936e3e676052013a27eef13d0916ae8676374ed181da4bd9af8c14f5fa530954e8882144c0dae53186de1a031c0888df742657ff7293326bb99070fe18173c586d8d96f6d0ddb9491e3ddf5d380de41915da3d93cbac15d3d5c5cad1652bb6072763d432e12a4a6e23e4617420a60643f11392c0cf62ac9ab31b47aa746f65ebec90c098ea33eaff09a97da429f47b7624360d5bf6c54fd4c4085cb4183a910c313416df8c60246ee28a8d66a6de3550ab9afefc2e1d0230ca02417872639b0809dc82948cf0c191d245eb2399639bc439f1936709329733f7f7fc91908c03d677709208234b6767e3b2a6020a2a4025925ceacf56427403ea26bb3b8d09281dc4226dadb27ba71601f8b7f91abb3f3f966cce1e0c064fa131bb518d1a39c9f8c2058cfd7481304cf5f04fb86967663fa27e2d66ba88cf80e064c9328b380e233032d2ea014e3521fb151eea17c38717cce8af2887888d2ce25348c52fc27bde37cd1e98f6399a48ef9765840479a6aab3ac3d78a5f83c65b4c130472ca3f2aa221f5498f8af86cbc2ae562a6722df649e140efd40bc6b8fa6b8f735aaa1a3d463f1ef53e04d6822dfd60e737cc679592a1e64ad364ac77d8af0cc9d2c6eccdb1c102d2cb05ed0003b9bac5ed46042f0b673712c45768198b9955c806ff3ca0d12919d3c8bd6749da88a34d99f076a4e5baa1589a0b978f9e42c81e22bd5a548fec016fc7174f9564686888898537117df6ae2a1779bfc42b3cb160ce95b4991787868bb0323554a18c6c6326e655bb116f688a53e9714d8a02d43426c70f842fadcd79a6e77c3", 0x1000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001140)=""/128, &(0x7f0000001100)=0x80) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) 2018/04/04 18:12:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x2710}, 0x10) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0xa) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x9, @empty, 0x11}}}, 0x84) 2018/04/04 18:12:52 executing program 6: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_int(r0, 0x29, 0x200000000050, &(0x7f00000000c0), &(0x7f0000000080)=0xfd) 2018/04/04 18:12:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ff0000/0xf000)=nil, 0x1, 0x3, 0xb, &(0x7f0000ff5000/0x4000)=nil, 0x9}) bind$alg(r0, &(0x7f0000002540)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x401, 0x10440) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)={0x7, 0x8, [0x1, 0x55d]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x2}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba", 0x90}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 18:12:52 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') sendfile(r1, r1, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) sendmmsg$unix(r1, &(0x7f0000002440)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000000100)="90c6a88c32cd05baa39da5d327ec2b79069bb386d0bdc4189cec4e59d7bba846ce665600cd0e2aef942546fb8910ef7f06094b0eb1a9084cfdce1e3cd8d34d97758c490a3712688929a7016abd05e894e67357f35ac91a3f699454ff15b7cacfb0ae4a95405d750567ff4f6340cd1863eb7e9c21f85a706322e152ec8bab67d72670ed42951ef334668fca28468d7e41c9e379a2519c78fcc87f66d20cffc54e549640109991111e8aae9390b5303e7587adb1e2bfea67c496fb9a009917451c18667fbdb2618512fe9a9accad0a6b42109dc0530824b3cd535af82b9601d352a534dffe6c9b7b", 0xe7}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="4c73448a8a54f47ac0ca54ca9e7e53a618c6de4600af7719f6737a17a2cb80db448277bfd29134eccf2d35bebd5629d041a6fa8d52892a7980db88ee22bf5197e1d71f086a43e46e4798c4d4be8e03572996604527a51bf823d3b06fc948f7aa887f6101b49c0f04351ba8244c310e5b", 0x70}, {&(0x7f0000001280)="42c8db758953a1a332bb335602292202e0fb4c933c13065967968dac01a9417c6abdad94a53f0ededff6fff81dedde3a6e51f0bfff023b97ab241e1a7ee5f48b5704f7ff8abfa8eb21aa4be655943cfeeacc60bf2c722a3df98e91004193fa5fac4ae36d04cc494b75590d837dbc60b80bfadd94de28e0afd1c92fe6a6060ba62a24a3904e540712e3a1e72c289b7e1818a695d3ca03df42d21460cd4441fba329b01a1f8a4c20ca836d99d3cbc6c2338a841e36", 0xb4}, {&(0x7f0000001340)="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0x1000}], 0x5, &(0x7f00000023c0)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r0, r1]}], 0x48}], 0x1, 0x40) 2018/04/04 18:12:52 executing program 7: unshare(0x28060400) r0 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(r0, 0x9) r5 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) getpeername(r4, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r5, &(0x7f0000002a00)={0x11, 0x7, r6, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) r7 = syz_open_procfs(r1, &(0x7f0000000840)='sched\x00') fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff, 0x0}, &(0x7f00000007c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000800)={0x7fff, 0xa, 0xf33, 0xe51c, r8}, 0x10) fremovexattr(r5, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r5, 0xc010640c, &(0x7f0000000340)={0x8}) r9 = socket$vsock_stream(0x28, 0x1, 0x0) write(r9, &(0x7f0000000980)="5f8bed08f918d990e27f6f76fdc57c5bdded6a1968bef8938df3e3b0a8b058f38915c29e2a6c98ad0517f66d1b96920a9e6ddefc043e261c246b4693c1e38c28655539c78f2eabce8ad4f5ccc8f89105076ff01e739d6f8b546fca444a201f7a11cf0e4c278101703bf599fcfaeda4fe77d3e5161b319bb00bcf37af00d5b28379385ff43e4e52499af53a787e684c574908cf26260e5208d035d28ea7b765cbae6987f0703ac645ca45012f11678bf1921b8a1997ad125aa2aadd948f3dd86bc86f3c6ce933f648c9659405f401c33f59d892e576471c915cc595739beae4", 0xdf) connect(r4, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') r10 = syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r2, r3, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e428ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed524eca5a532ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e6"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) fcntl$getown(r10, 0x9) r11 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r5, 0x4c00, r11) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) pwritev(r0, &(0x7f0000000780), 0x0, 0x0) 2018/04/04 18:12:52 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000406fd8)=[{r0}], 0x1, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000580)="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", 0xfc) fanotify_init(0x4, 0x1000) 2018/04/04 18:12:52 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x400100) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./file0\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/04/04 18:12:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0xff) 2018/04/04 18:12:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000054a000)=0x7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/04/04 18:12:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001640)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001700)={0x0, @rand_addr, @multicast1}, &(0x7f0000001740)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001780)={@dev={0xac, 0x14, 0x14, 0xb}, @multicast2=0xe0000002, r2}, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000d1dff8)=[{0x6}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/27, &(0x7f000023e000)=0xe) 2018/04/04 18:12:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x9) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000140)=""/120) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/04 18:12:53 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500a30c61006150a8d8") ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@remote, @dev, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000340)) sendmsg$can_raw(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r4}, 0x10, &(0x7f00000002c0)={&(0x7f0000000280)=@can={{0x2, 0x4, 0x9, 0x6}, 0x6, 0x3, 0x0, 0x0, "7f462b534120b54d"}, 0x10}, 0x1, 0x0, 0x0, 0xc081}, 0x0) syz_open_procfs(r3, &(0x7f0000000100)='net/rfcomm\x00') fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0xffff, 0x0, 0x1, 0x4671, 0x8, 0x5, 0x8, 0xb23f, 0x2, 0x0, 0x9, 0x100000000}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200006c0], 0x0, &(0x7f0000000240), &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]}, 0x388) 2018/04/04 18:12:53 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r3 = request_key(&(0x7f00000000c0)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="00839f97a1c82731958ccd85959a8dd81316584c49acdec001ae4408fb50130671c66e0bd3b62f3bf292526a7646c77072252c4daf22c3cb47e5f5546ccae3fd771b35070000003d09b823aa5cdb219b547dbc57a7d9d3a87401e156dbb817109ae2be2871229c09e3b74fbe4e58a9a09d5614d45d8c2af1211c8c25d189920ca951de469a612099efb66004d454dbee402ce77f0f872fe0235c7d1573d79219d3785ee11edff1a7f14abba69b688b338b7d0aac502e6cf5c87cfc5ad4d2ee9f5254e0", 0x0) r4 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='\x00', r3) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80, 0x0) keyctl$get_security(0x11, r4, &(0x7f0000000100)=""/46, 0x2e) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0xf8, "005fd1f8568ea70670ac5aa520d6abfa47dfc40b274f5542403e4b791a51f85d65ab33684de0ab34eaec140e63350066d7f510318c593d6697cf342d2806262bef65e028ac89581422db00f10119ed336069e1bce55d06c7e37ed13bad84a3c81419d90f604ce866802086adaa9dced5988ee9c7462caf5b05d765ba58d0e9397829322b89e5712721df1d41298481cc96e19a4d70bc5d7f9fd4ede31aeabefcee9ba3280b4f3cac48ae71acc07c7341bf92fda0983830af4e359b9bd6d2fbfa56dccacd1bd129a68d4196f9db372614c8468c59cbeb30a8fcb137e08a3e71916d75b22cc15365f884eab42851664482ba459b54353530ad"}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000001c0)={r6, 0x1fe000000}, 0x8) 2018/04/04 18:12:53 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="1e040000000001000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4bff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x20, 0xffffffffffffffff, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e2ba079c66681a29"}}, 0x48}, 0x1}, 0x0) 2018/04/04 18:12:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x13c5}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r3, 0x9, 0x4, 0x4) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x97}], 0x1, 0x0) fchdir(r3) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") mkdir(&(0x7f000000e000)='./control\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000002000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000b80500000000000070010000ffffffff70010000d8030000e8040000e8040000ffffffffe8040000e804000005000000", @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002801700100000000000000000000000000000000000000000000000030007564706c69746500000000000000000000000000000000000000000000004e224e214e204e210200000000000000300061687b04528954a534cf662e533b410000000000000000000000000000000000000000000000000000000000000006000004d2070000000103000048005245444952454354000000000000000000000000000000000000000000000100000000000000000000000000000000000000ff020000000000000000000000000001d700006700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d41500000000000000000000000000000000000000000000000000200000000000000000000000000000000000000ac14fbbb0000000000000000000000004e21006800000000000000000000ffff7f000001ff01000000000000000000000000000100000000ff000000d5d4f291ffffffffffffffffffffff00ffffff00ffffff0000000000000000000000000000000000726f736530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000002f00400400000000000000000000000000000000100158010000000000000000000000000000000000000000000000004800647374000000000000000000000000000000000000000000000000000000550000000201040000002000d300fbfffaffd500000001000300000009000200e1ff0500ce000700480052454449524543540000000000000000000000000000000000000500000001000000e00000010000000000e5fffffffffffffe0200000000000000000000000000014e214e2200000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000009000000ffffffff000000000000000000000000e00000010000000000000000000000004e208100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd31a39e595ad3dbd42f3d58b80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000000049a4623be371a183ac24ebe1be8da9645e69ebfd6fbc34e7d4799fea26138f06cc5f23f22f138cafb8ca67e82c3551ac8e72eadd8c635161229d9f7185f9bd8a801777a9e13baa4c1da0a1cb5bf5c0a75f128cdea4684443ea5c136f95cefdff94eeca9443118aadc12789331bc249fe9cf664552b4c238d82d68a18487d56297a4c7570"], 0x2) r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000380)={r5, 0x5}, &(0x7f00000003c0)=0x8) r6 = getuid() r7 = shmget$private(0x0, 0x2000, 0x54000000, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) r8 = getegid() chown(&(0x7f00000000c0)='./file0\x00', r6, r8) mknodat(r2, &(0x7f0000000180)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) mkdir(&(0x7f0000000200)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x1) execveat(r2, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001540)=[&(0x7f00000014c0)="0f00", &(0x7f0000001500)='&]\x00'], 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45}, 0x1c) 2018/04/04 18:12:53 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffff2e68a63482e3d04fffffffff080600010804e9030002aaaaaaa8aa00ac1414bbffffffffffffac1414bb"], 0x0) 2018/04/04 18:12:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/04 18:12:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000000100)="b635e7e8b79d703d1efefed40ca978875338c6e8a6199eb5e91430cd48562a371a1871c302b514b410d495053424ef12046346015f7bace6381ec7a19495db14d481394effd7a930ca961170537cc3de899a") pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008aaff8)=0x8000000075) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000ebdff4)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = gettid() capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000292000)) socket(0x6, 0x4000000000080104, 0xeb) process_vm_writev(r4, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {&(0x7f0000000140)=""/184, 0xb8}, {&(0x7f0000000200)=""/60, 0x3c}], 0x3, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/2, 0x2}], 0x1, 0x0) msgget(0x2, 0x58) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000080)=[{0xa, 0xc13f}, {0x2, 0xffffffff}, {0x2, 0x7ff}, {0xb, 0xfffffffffffffffa}, {0x0, 0x10001}, {0x2, 0x49}, {0xa, 0x1}], 0x7) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0xffffffff) close(r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f00000001c0)={0x3, r1}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0x9, 0xfd78, 0x4, 0x36b, 0x68, 0x90}}) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000200)={0x0, r1}) 2018/04/04 18:12:53 executing program 4: mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r0 = inotify_init1(0x0) poll(&(0x7f00000000c0)=[{r0, 0x8000}], 0x1, 0x801d79) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) syz_mount_image$bfs(&(0x7f0000000100)='bfs\x00', &(0x7f0000000140)='./control\x00', 0xffff, 0x4, &(0x7f0000001340)=[{&(0x7f0000000200)="34260da98512fe530cb69b48da017c7bd12dd34f0bc781c92807f0246b98180639986aaa259444a87c7a67920e8ebbcd61c896d59dc4dbcfb742284ca3d1ebd28a00b2e7c6200a35928366d657decbbcae76dceb22fdeb03ea1926c024ab71efa5dfe6e26b84dda7e9d47328a5275eff524776c3e77503822ebba43631051eb069c8a1b884f38157405ccfca8ecee4ab9233b92f527ea1267c291632783be1bd117acf76b02465eacda748aa49c27ab5473b4f3fb309", 0xb6, 0x8001}, {&(0x7f00000002c0)="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", 0x1000, 0x8}, {&(0x7f0000000180)="21a809fefb22f8c585b6cf00c30fa8", 0xf, 0x8}, {&(0x7f00000012c0)="3e5c0923d15364b5a359cddec0e70d51f4480463ad13c6c65e3ab9f704f5273c81d9aef23a00f68d3f2c820fc97934ee754ae49061f82a8564ed17db326b08c74d6f49bb71f587ba194b77070910a826f07049672880ea", 0x57, 0x1800000}], 0x40000, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/04 18:12:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x4000) 2018/04/04 18:12:53 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000000) r0 = socket(0x10, 0x802, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x6a) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) 2018/04/04 18:12:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/04 18:12:53 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@can, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x40, 0x1ff, 0x0, 0x53, 0x5, 0x5, 0x9e6, 0xfffffffffffffff9, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0xffffffff, 0x1}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, 0x46, 0x2000000000, 0x4, 0x0, 0x0, &(0x7f0000000040)='tunl0\x00'}) 2018/04/04 18:12:53 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000ff5000)={&(0x7f00000000c0)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) writev(r1, &(0x7f0000002700)=[{&(0x7f00000003c0)="d9c625b1feb0cde922c484a85da039c9f0897abb117c8e396493c6fc70b049776b7e44a5807566874e51f0914c29450997056395833f7ee398cc94a3896be9bac4f71ccb9226a411cdf27a4a0fdc7d1959e71b8acfa14b6e0af1851816bffaf76627c52d2300d5ed0740ee76afbf8e7220982aecb4dfd418adfaa935390b516f0d49df61efd23e9c3ff4ec97964e52f0e86e08865e4b53af0daab4162e5dd0365a4a09a66c2361e34ae69aae1586426d89ae6fe384a0430d0f8a84732c39472d0a068b9e88fe7283cc", 0xc9}, {&(0x7f0000001600)="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", 0xfbc}], 0x2) bind$inet(0xffffffffffffffff, &(0x7f00008a5ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f00004cfff8)) ptrace$getregset(0x4204, 0x0, 0x6, &(0x7f0000000280)={&(0x7f0000000140)=""/187, 0xbb}) sendto$inet(0xffffffffffffffff, &(0x7f0000f7db7f)="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", 0x3ea, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000f24000)) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14, 0x80000) connect$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x1b, r3, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) close(0xffffffffffffffff) listen(r0, 0xff) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0x5d5d5766}, {0x8, 0x3}, {0x8, 0x5}, {0xb, 0x2}, {0xe}, {0x8, 0x2}], 0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) 2018/04/04 18:12:53 executing program 2: r0 = socket(0x10, 0x80006, 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) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/04/04 18:12:53 executing program 3: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0xb6c}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000200)=""/232) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f00000000c0)=0x80) 2018/04/04 18:12:53 executing program 7: syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x4, 0x4000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4327f9ad, 0x1f}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1c000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000010000000200000000000000000000000000000000518d00000000000000000000000000000000000020000000000000"]) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0xa0000, 0x0) execveat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='/dev/snd/timer\x00', &(0x7f0000000240)='/dev/snd/timer\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)="6b657972696e67a86370757365742d2a00"], 0x1400) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x100000001}) 2018/04/04 18:12:53 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x294) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x818, 0x4) close(r0) 2018/04/04 18:12:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x5, 0x80000000000000d2}, 0x850e) 2018/04/04 18:12:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/dev_snmp6\x00') pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x2) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xc, r1) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x503000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/04/04 18:12:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x8000000000004e22}, 0x1c) listen(r1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x99a2, 0x1) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=""/15, &(0x7f0000000140)=""/44, &(0x7f00000002c0)=""/126, 0x100000}) write(r2, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000", 0x10) write(r2, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f) r4 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000280)={0x2, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) sendto$inet6(r3, &(0x7f0000eb9fff), 0x19b, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x0, 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e20}}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r6, 0x40045532, &(0x7f000000affc)) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r8 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r9 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xffffffff7ffffffe, 0x80000) r10 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$FIONREAD(r9, 0x541b, &(0x7f0000000000)) tkill(r10, 0x15) dup2(r8, r7) 2018/04/04 18:12:54 executing program 7: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x4000) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/ip_mr_cache\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x4fffffffb) r3 = request_key(&(0x7f0000000200)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffe) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="c5510b9907047dc26ca36250f831a93d588bd5fba26d628798dcc33f9c284f0a575ae1526e76d3b6b571a17960deefbbd5e5400e016f6483660d170af3beee24e5e6e795e548f8015b9538b66d8524aac84edd974a0cc9352b173825941c0c8d133541b3b1f75e7d64a84e11e8eca1fecfcb3481165ceb845872a795c3dd6dda488ba7ab44f96391b249ce7bab5ea5c4e2770d69f84bb4ea3e8c3092d179686791837186ed77ec895f55a5a7df9c418b08c6644192137489bcdb260b8cd66941", 0xc0, r3) 2018/04/04 18:12:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2, 0x5, 0x20000}) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x8000) write$eventfd(r2, &(0x7f0000000000), 0x8) 2018/04/04 18:12:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000002740)={&(0x7f0000000180)=@full={{0x3, {"0ff9cc3660014c"}, 0x3ff}, [{"2357cc9df5d76a"}, {'bt`{^I='}, {"8c33fa1dd89e91"}, {"87834caf74a8a8"}, {"52df96138711f8"}, {"91201087f6e7ac"}, {"31b621398c889b"}, {"e6eab15f36e550"}]}, 0x48, &(0x7f0000002640)=[{&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="c6879395b258ff9597c6bc5873c97e9935b1250b27686ebd018a9f5e47392081c2c327", 0x23}, {&(0x7f0000001240)}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002280)="b4415343dc6671ee56b64ffa83e0a7841b1f4f20716399217640b5fd86ee07e4d038dd2197697c84ecfc7483945c73b7e028805310215961a7a47521ee034b03458616042fea642ab0dc63d77c4941645ba40b91ea12d35fbd63a18ded425c802f96cbe055f4b8b1497ade74d8a9665ff4f547d99c08bcc25927d075f6c2e24a3466e935f3c9c9e0b1c3e7b431f798eed9d816cfe561798bd03614a5cd5a6d36c6b70dcd774e13147a86bd731674e37fd7", 0xb1}, {&(0x7f0000002340)="3d2af392943e2cdd4f7e2a0376dcbfcda92a248e28896a94e97c37b672472d14c03d2d8ae23f00030c7ff8a00cf5d580ec77fab944e6b111322cd9d7ca6e9096d2cf6fcf34ddb1ece10d5771037cc84c0dc68b27a4b3dc82ad1ba878ff4e", 0x5e}, {&(0x7f00000023c0)="3d3a888df1751567f7a23d0b562fb9cd495e2ce78f1553977695b3034aed63540b8abe4f8fc697228b6e82ecff977780588fa0167a01dc22223553f418a410f5bf028967ed79a412e1e8262bf5d5e0c660ff2203a29bff15625e074da7900f2baf166329ad23b447020545c89e6a878b76d167241ad06f083b33b682f898837205c0a7b034b82114f3e3288d540afc4bed87e30e92726204fff2d4d2f4dcad785dfe03e74d3a14236c7f616236324ba299710a8c61b6fe3677dd50cbb364b70bdaba1637104c036c3b5d255df8c0376a30e7cac0e1c40c4f5451ad3d240a014b2976b7cfad1e", 0xe6}, {&(0x7f00000024c0)="1e0817d0e4db957df84dd0044999ac04639809d9237b5c5f198de66213ff1a42fe58a7e6a2ef2335058e2b8b2097b6bf4b6ff6aecb61", 0x36}, {&(0x7f0000002500)="741c88d20d954192e5ebeb5ed32fb76f8c35942d14c151f046e440641a5db7bc6e8450b2550593194fa74304a85af854d2257477bea3c89e96c28faa4614250038c399447ae250fd9c5065eb1ee06d31c31892e716", 0x55}, {&(0x7f0000002580)="38db5f78fda8c6ebda9b982bc8cbbf4590f73e7eb9c77faf88a1ef25d160101cf8913d258de8f8168d35005b43cbf614eff1414e55028ba88dce51b6b430c71888fc16e6c0572c7a253fa12dcde58886732d39c09bff194dedfea383f7e9d333b79e32f61336d0d7074f9160559017d8b21dafbee304dc17cec37889cb4934db8e4c93eb97a84939d3a8ece064437577fc838e9c80b6e249", 0x98}], 0xa, &(0x7f0000002700)=ANY=[@ANYBLOB="30000057a74ae50001000000810000002dcf03e37232190dca209ac23f430f0381ec528acc6fd6ccb800000000000000"], 0x30, 0x8000}, 0x10022) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10b240, 0x0) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) bind$alg(r0, &(0x7f0000002800)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes),poly1305)\x00'}, 0x58) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000002780)={'filter\x00', 0x4}, 0x68) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) 2018/04/04 18:12:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x4400000000003b, &(0x7f00000000c0)=ANY=[@ANYBLOB="000204016f00000000000000000000000000ffff7f000001"], 0x18) r1 = accept4(r0, &(0x7f0000000100)=@can, &(0x7f0000000180)=0x80, 0x800) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2000000000009}, 0x1c) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x4000) connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, {0x1, 0x0, 0x4, 0x800000000, 0x3ff, 0x5}, 0x9b, 0x6}, 0xe) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x5, 0x4) 2018/04/04 18:12:55 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000540), &(0x7f0000000580)=0x4) unshare(0x60000000) r1 = socket$inet(0x2, 0x5, 0x0) socket$inet(0x2, 0x5, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000004c0)={@local, @rand_addr, 0x0}, &(0x7f00000005c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0x10}, @dev={0xfe, 0x80, [], 0x13}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x3, 0x7fffffff, 0x100, 0xca6a, 0x4000000, r3}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="8a93c6600000001f9b35a6060a54afb077a83950f8b1c1d5ea7e4ce688e0d80e4bd838cca0cd92b41f747878f4fb53aad808552d9b485cfe5400b854c43f9b94f914673c3d632017a5eeecc219aa3cc589c17e954c651e59cc02dea39ad378e1976707ce79c7370c2540ddfb5ca92dd3b3a61313914f78cf6e3fd35592239600f712d4b04f6e149804025679ea793f8a6eeae749db8720edd345d56ee698b94b679a183cb8db1defa0da57c31e0030897d966480a8ec4de4"], &(0x7f0000000240)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x1, 0x81, r4}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/04 18:12:55 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f00000003c0)="bdd7eb1b657f47cdd59d02ffa372409f8673177f940ffb243b9a3ca7bb7766b0aeb3e3503863c8e1d922f9e0ea96a40c2fb07f7a78994a693744786344275fb11ec61ece5437b119f24b81e94cb785a278d63e249683b791ba7a14bd0894c05b7132aa1b59e9f7994156d2fbcf14b4b3872c44590a10544a0b73d4d739f77136174d9500e7fc", 0x86) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create(0xc0000000000000) r3 = semget$private(0x0, 0x6, 0x0) semop(r3, &(0x7f0000000480)=[{0x2, 0xe74, 0x1000}, {0x1, 0x8001, 0x1000}], 0x2) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f0000000700)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000006c0)={0xffffffff}, 0x13f}}, 0x20) r6 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r7 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x40010, r6, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000340)={r7}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000000300)={0x6c, 0x0, &(0x7f0000000200)=[@acquire={0x40046305, 0x3}, @increfs_done={0x40106308, r8, 0x1}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x40, 0x8, &(0x7f0000000180)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x1, 0x29}], &(0x7f00000001c0)=[0x38]}, 0x3}}], 0x68, 0x0, &(0x7f0000000280)="08f28a8d1b55c594137b3066a7da07f42b13706dbe524a9bff468808e00014e8cbfa1f59a10016d94267c7c8a7e3d97968a456ad01bbcefac7e236e0ccf865580e355aec4995922278bd1c9d16352682c1578030babec223db7634d2554477d1c68895881a98d45d"}) write$rdma_cm(r4, &(0x7f0000000000)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f00000000c0), r5, 0x0, 0x1, 0x4}}, 0x20) syncfs(r2) 2018/04/04 18:12:55 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x8001, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000800)={0x9, 0x7fffffff, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = socket$inet(0x2, 0x200000000003, 0x2) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000240)={@nfc={0x27, 0x0, 0x2, 0x7}, {&(0x7f00000001c0)=""/36, 0x24}, &(0x7f0000000200), 0x20}, 0xa0) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x4000) ioctl$TIOCGETD(r5, 0x5424, &(0x7f0000000100)) r6 = openat$cgroup_ro(r5, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_int(r3, 0x0, 0xcc, &(0x7f0000002000), 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000040)=0x78) sendmsg(r6, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000300)="6cc3385a464ee5059619c1467eed1e9f195899acea39d135aa98adab29e0d05d58487015832649708411c84591d230877b82d6cbf0312ece053ae886a1c69775ce47951984cf29ed38600d29467ce06579c073860f86733b36b11f49f17078a5f9541ab1f6e92a21df2b79ae44c41333ecbdcdb81d532412fbc876db578d9d", 0x7f}, {&(0x7f0000000400)="444e6462f15816472e9fc838a4ca0403ee463b3cc4b50d70b976e5f5a7177720e8f7e37f1838cd426089f10501ad6eedf3dec44be7b79a8b08c06b4ae61817e4aa0799ba65126da8ac457cb6ea48224a8b20d63512f8f4f9aa24481944fe3286a903f18a4b6f7f55d8081a3e189b052ef2012a81294a17eb5b2aebe2a56fac0c20ae2e6a0730c5fd8b4b7845fb98ec85d082c893ab18397d425f854d4e63e71c2bb84e060c50fa39ce74e4155cdc8c15b00158c6d3ac4408ecd2afa74f09a5cbe51ad299bd1ccb4bd5fd503c", 0xcc}, {&(0x7f00000005c0)="6934663ddaaaedec837131aa0ff079bf31f28a0dcccd835fca71e8c51cadf0934698afb05225ebf3884f0169a9f6d15f2b2caefde9d5828f26c62a00a2b21b97c513b77798cd941a425e8dbcfc9ce0af17ce1162fa38137e8f515b5c718b723acd31ce0ad6135d9d35d0275a34bf71f6c42808c15891c9dff55c5f3f778a37caf5e269d67c0200fe84d368d73b88a7b773ae259df7ae98fa8b506ddafe7167f6324479eff5ca8b8f670b96de", 0xac}], 0x3, &(0x7f0000000700)=[{0xf8, 0x10f, 0x100, "a1fcc985e2d2cf81e9666089aba23dadf7f556b794f0a64053e0e79a5c132b88c26187788b329df4f60990a4dcfa24c831e0f00777b7647b07f613ded1b886e6641de0ed33744983edf404e6d42f9f87344501e4ffce453ebb4e20c6b814e2f8c117ac059e88789fa20c8cbb377d3fcc0269d97b1b9dd4a16d245ec09db3969e822c971b782fada882235813f0e056c764e1c319c3d14354d367c4dfa6e3c19c4faf450771a6177f8a924c8359c8f837b5ca6346604ebd1786204fd2cca2e8533ee5aac1d9153571f30b07208abf530b73eacf476983b8b7431bb3db4e91df018b9d66b3d0dd31"}], 0xf8, 0x804}, 0x4000000) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001900)="44e56efdde4454902d9ce369ddbeb294", 0x10}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000003d00)=[{{&(0x7f0000002a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003bc0)=""/98, 0x62}], 0x1, &(0x7f0000003cc0)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f0000d0fff8)) 2018/04/04 18:12:55 executing program 3: r0 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x404001, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x3, 0x8}) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/04/04 18:12:55 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) readahead(r1, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x634000, 0x0) 2018/04/04 18:12:55 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={'irlan0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000140)="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", 0x1d3, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000340)="3a8e12ce26eb31e75bdf9204d3865d43746161f2d477d5553afd0bd17cec80725731f3791e5a7b1fcdc245e48607fa43cdac690c84905b31cf1a05233a622e844c1ebd6105986cde7af93b3abeb63206ca18faaca941fd486d5120b0dbd2581db8c79bda4d2d97ff93580efc89038789169b2698841d6e6b12fb9a3196a971c6b67136b4c475db114781aa90ec50", 0x8e) 2018/04/04 18:12:55 executing program 7: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000003c0)=0x728) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x3, 0x8000000000000002) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0xbb353da04cc7e2f8, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0], 0x5, 0x4, 0x3, 0x2}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup2\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) socket$pppoe(0x18, 0x1, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200400, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000140)=0x6, 0x4) [ 627.477113] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 18:12:55 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40480, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0xe80, 0x0, 0x200, 0x8001, 0xfffffffffffffeff, 0x9, 0x0, 0x0, r1}, &(0x7f0000000140)=0x20) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000100)='^', 0x1}, {&(0x7f0000000240)="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", 0xfff}, {&(0x7f0000001400)="db", 0x1}], 0x3}, 0x8000) sendto$inet6(r2, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/04 18:12:55 executing program 4: shmctl$SHM_LOCK(0x0, 0xb) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7fff, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x2, 0x3}, 0x10) 2018/04/04 18:12:55 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0xc}, 0x18) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x1ff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) kcmp(0x0, r2, 0x7, r0, r0) accept$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/04 18:12:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3f00000000000000, 0x10000) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000140)=r1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={0xffffffffffffffff, 0x0, 0x0, 0xd, &(0x7f00000001c0), &(0x7f0000000000)=""/13}, 0x68b) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xfffffffffffffd67, &(0x7f0000000240)}, 0xba) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x900) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x9cc}, 0x4) [ 627.728111] IPVS: ftp: loaded support on port[0] = 21 [ 628.309625] binder: 9951:9981 Acquire 1 refcount change on invalid ref 3 ret -22 [ 628.317257] binder: 9951:9981 BC_INCREFS_DONE u0000000000000000 no match [ 628.324144] binder: 9951:9981 got reply transaction with no transaction stack [ 628.331433] binder: 9951:9981 transaction failed 29201/-71, size 64-8 line 2763 2018/04/04 18:12:56 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000), 0x1, 0x0, 0x29f, 0xfffffffffffffffc}, 0x40) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000000400)=""/4096, 0x1337}], 0x1) 2018/04/04 18:12:56 executing program 1: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x100, 0x4) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f010108000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/04/04 18:12:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000effc)=0x90) r1 = dup2(r0, r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000180)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='memory.swap.max\x00', 0x2, 0x0) socketpair(0x3, 0x0, 0xa786, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000000080)={0x2, 0x8, 0x10000, 0x10001, "9d5491c1a7e3bbb934838b53ada653b7b00ae7279ac6c04a1e331cc58f33a0f3"}) sendfile(r4, r4, &(0x7f0000000100), 0x3) [ 628.468428] binder: 9951:9983 Acquire 1 refcount change on invalid ref 3 ret -22 [ 628.476079] binder: 9951:9983 BC_INCREFS_DONE u0000000000000000 no match [ 628.482960] binder: 9951:9983 got reply transaction with no transaction stack [ 628.490255] binder: 9951:9983 transaction failed 29201/-71, size 64-8 line 2763 2018/04/04 18:12:56 executing program 7: syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0xffffffff80000000, 0x7, &(0x7f00000005c0)=[{&(0x7f00000001c0)="537619e3d46a3511f3d9c927c0a2f62da83eeb5a1ee39c", 0x17, 0x7}, {&(0x7f0000000200)="c2510bf844501375b8a747c6c4fef22d64718686c9b6d348fde1fe664fe93a62bde2a2237c0ce8b71128a4da1a0b963437e77fa98604fc680688ed086235282c5e825966210de5b1dc2c44727f5cdfd763b4f5ed42c55c3bbc0a3dd986ff443c5d8acc4c3b9bbd69905e5056513397bdea2803b7721d81859b3bf125c47d1a8cc1c6d0e785b65408f965dd4b3c90709edd293913b1f8f0de6aa9c9e5c8754f45a2fec70537c428667e5c340242ea1d179b2d74fc9968888898fbd5d68d4afe", 0xbf, 0x7f}, {&(0x7f00000002c0)="9da823206905caa6b01d7e83cc437fb7e1bccac6a88f1cf25cddad0e69705c328e6bd1cb79828b0f93", 0x29, 0x3}, {&(0x7f0000000380)="0da2c28e1bf7db6fae6fb8a451c3e1f559e0428e651a9bec0e6589f77c23316ae4308246bb7d0878afea8be2d52fd5db9fbfe9fcb1ca9bd000964e413a14ca11cfc625eb713081c6508f97c99ac87801b05a0dcb6b6416cc2e74e049c1e697b3df5f1944bec8e4054956c4ec144b93e9a5f97d4712033ec89257b0e747a8724727", 0x81, 0x4}, {&(0x7f0000000440)="04e8a9468e8c822bc5f920d59fbbfeab279cd3d6df27c383ce33efc786661b362b25813e1d32b312b99d40fa36ec08a76b3a945af01c7a3fe3592cf6a6414b7edbd466713983f66b03d2b0ff3d4884c522a6c13dd3ba497a8a355174b43f1493594405063ab145f1096a9b086961edc1ee70e9e4317103ab11ebcf3560e126812b39fa6f0608", 0x86, 0x5}, {&(0x7f0000000500)="4710ccee5fade4daab2e32f34df43ea820bf341ddda705507977bc3eead6a49fcff48500ef82a64283b1b9018557b5b57c3d2ed8bf506a6c6595b12eaee539fb36de4af9a987f285c472d9b3d31f94f7d989bf286e8bf0c5ec420536ab289706610b82c6d732aec74a73dd026632a2db7cad62ed782a4f39520ac4b45aff38bc76ac3a1b1d382091c5381287282e00a8c3a81d33d354fb55304648d1687f101c0cf9e67715038935330b75796ff55a4b3710", 0xb2, 0xfffffffffffffff9}, {&(0x7f0000000300)="3c5716fc4cea8a47fd927f1598bf8e75f0f513ed886decf0630c02dfaf67880dbb3fffcf932fb7", 0x27, 0x1}], 0x8000, &(0x7f0000000680)={[{@errors_continue='errors=continue', 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x37, 0x30, 0x2d]}, 0x2c}]}) r0 = gettid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, r0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) getpgid(0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x44cc00, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000006c0)={0x0, 0x800}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000740)={0x3, 0x4, 0x81, 0x5, r3}, &(0x7f0000000780)=0x10) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) dup3(r1, 0xffffffffffffffff, 0x0) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) syz_emit_ethernet(0x0, &(0x7f00006ba000)=ANY=[], &(0x7f0000ea3000)) 2018/04/04 18:12:56 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000000140)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000180)=0xfffffffffffffd9b) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff]}, 0x27, r1}) 2018/04/04 18:12:56 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$clear(0x7, r0) 2018/04/04 18:12:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000200)={0x0, 0x6, 0x100000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x27e, 0x800}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000240)) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40000, 0x0) getsockname$inet6(r2, &(0x7f0000000140), &(0x7f0000000180)=0x1c) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x9, 0xfffffffffffffffa, 0x10000, 0x1, 0x5, 0x0, 0xffffffffffffffff, 0x27, 0x1ff, 0x2, 0x3af0, 0x80000000}) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x661}], 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/132) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/04 18:12:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) add_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)="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", 0x1000, 0xffffffffffffffff) r4 = request_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='/dev/kvm\x00', 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() keyctl$chown(0x4, r5, r6, r7) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x100000}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 18:12:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa9, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, [{[{0x9100, 0x3, 0xc3, 0x3}], {0x8100, 0x1000, 0x2, 0x4}}], {@generic={0x81d, "2950db0705e24fa51332d8d010c4ebe872b01a4440a6aba618d45109b83ab46d652ea063b38d4cc3a97351e6d8e16aba89ece80f3711f0cb60fcb5f50c5d05b8979784e438836531943a35e06a29d954cce12dfee5b85ce4a03616f67c36edaf431fc33acf61aa35026c53ba7106cefdbfcef637cad7be6eee9ddfab35e65d352918aca0acf71a3ec7acc686b281dd98e100f9"}}}, 0x0) [ 628.635551] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 18:12:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/04/04 18:12:56 executing program 0: bpf$OBJ_PIN_PROG(0x6, &(0x7f00000010c0)={&(0x7f0000001100)='./file0\x00'}, 0x2d5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000180)={0x3, r1, 0x1}) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000040)={0x0, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x108) 2018/04/04 18:12:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', '\x00'}, &(0x7f0000000200)=""/190, 0xbe) 2018/04/04 18:12:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0x2}) 2018/04/04 18:12:57 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) ioctl(r0, 0x8, &(0x7f0000000080)="706bedfcea3f35c4f4eb95e0934e703126febbd739a84a0b0db12c87886e84477fdee062544a3d9c0fd0386d00f1128337abfbd4d8401ff5322ccfe7096ea2faab5bc476ffa5d7cd6089ade3ef256f071840ae7de7014468c202ecc22778716fb8ea5df1ad6b3f0fcd329664441537b05798e06057e7db79fb900e3d18288cf6d85862e3a84f129ba2b060d56253a4f10cbfa6c5406ffc99") r1 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x8000000400044dd, &(0x7f0000000040)="fdf4945a7fd9cd396b7c473750369cd156b88c6fbd87027582aa073cec5154578f798db54616c8657f79b008f71e3020d7732a7e837f03d1e571fa63a400") 2018/04/04 18:12:57 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fcntl$setlease(r0, 0x400, 0x0) getpeername(r0, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r1, &(0x7f0000002a00)={0x11, 0x7, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) fstat(0xffffffffffffffff, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f00001f4000)='/dev/dsp#\x00', 0x1, 0x2) openat(r1, &(0x7f0000000500)='./file0\x00', 0x10000, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000640)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), 0x1) write$selinux_access(r3, &(0x7f0000000840)=ANY=[], 0x0) close(r3) syncfs(0xffffffffffffffff) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000280)=""/198) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x4, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r5, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000000)={0x9, 0xbdd, 0x7fff}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) 2018/04/04 18:12:57 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000000)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8}, {0x9}, {}, {}]}]}, 0x40}, 0x1}, 0x0) 2018/04/04 18:12:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x6, 0x80) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400000000a9572426a476c2", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x2c, &(0x7f0000000240)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, 0x4) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 2018/04/04 18:12:57 executing program 0: r0 = socket$inet6(0x10, 0x800, 0xc) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fafb72d1cb2a4a2f9930a06000000a8430891052369390007000000000000000000191c80e400050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4f", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)="ca00"], &(0x7f0000000300)=[&(0x7f00000000c0)='#{nodev$md5sumeth0\\\'system$\x00', &(0x7f0000000280)='em0\x00', &(0x7f00000002c0)=',\x00']) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x400000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000003c0)=0xfffffffffffffff9) 2018/04/04 18:12:57 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x7220}}, [0x3, 0x8001, 0x40, 0x2, 0xfffffffffffffffb, 0xfff, 0x2, 0x4, 0x3, 0x1, 0x8001, 0xff, 0x5a33a1de, 0xfffffffffffffffe, 0x8000]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}, [0x6d, 0x9000000, 0x8, 0xfff, 0xff, 0x1, 0x1175, 0xfffffffffffffff7, 0x8, 0x9, 0x80000000, 0x2, 0x9, 0xffffffffffffffff, 0x6]}, &(0x7f00000001c0)=0x100) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) 2018/04/04 18:12:57 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r1 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x280) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001200)=0x4) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc)=@assoc_id=0x0, &(0x7f0000005ffc)=0x4) syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0x0, 0x400000) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed, r4}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r5, &(0x7f0000011ff8)={0x40}, 0x8) mq_unlink(&(0x7f00000011c0)='!,\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000000f000)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000001100)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000004ffc)=0x10001) setsockopt$inet_mreq(r5, 0x0, 0x0, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) readv(r2, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) read(r5, &(0x7f0000006000)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/04 18:12:57 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) socket$alg(0x26, 0x5, 0x0) 2018/04/04 18:12:57 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x400, 0x12c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000200)={0x7, 0x1, 0x10001, 0x0, 0x5}) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x56}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000500)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) pkey_alloc(0x0, 0x0) socket$netlink(0x10, 0x3, 0xf) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x8, 0x6, 0x6, 'queue0\x00'}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000040)="220000003100070700be0000090007010a00001eff00f400ff000400050100800041", 0x22) r4 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x71ae, 0x800) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) 2018/04/04 18:12:57 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) prctl$void(0x20) readv(r0, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r0, &(0x7f0000417000)="f0", 0x1) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0x80000001, 0x8000, 0x0, 0x1, 0x75}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x6, 0x4) 2018/04/04 18:12:57 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000780)=""/130, &(0x7f0000000840)=0x82) write(r0, &(0x7f0000000040)="41e357496cf3216ad857f46a3d6f69e19fc9f9cb513dec8836d0c05055d58d10a6419b4ffba950f35d6469d1cd8267a9add60115d525893101426f0168330da673b89c25c2738e3defe55040479842d0c474e89b5f195c63b353d0d68076dff516aeee69cacc86f6f9cd462ceee75ea69a1b2841ea43aff4a028f94696dc5d8d90e59e99e952bcb5503fe40411240fc5b79d75e9793ff85c466e7751f246db5aef55671e269757c376", 0xa9) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000480)=""/131, 0x1cb, 0x0, 0x0) 2018/04/04 18:12:57 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7797, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0xfffffffffffffff7, 0x3, 0x7f, 0x82a}, 0x10) getsockopt(r0, 0x200000000114, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x3, 0x7, 0x6, 0xe7f, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}}, [0x9, 0x4, 0x8, 0x0, 0x80000001, 0xfa62, 0x3, 0x3fda, 0xfff, 0x7, 0x100000000, 0xffff, 0xffffffffffffffff, 0xffffffffffffb5b7, 0x100]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x400}, &(0x7f0000000340)=0x1db) [ 629.642746] x86/PAT: syz-executor4:10045 map pfn RAM range req write-combining for [mem 0x18add0000-0x18add3fff], got write-back [ 629.670232] QAT: Invalid ioctl [ 629.680758] QAT: Invalid ioctl [ 629.764366] x86/PAT: syz-executor4:10058 map pfn RAM range req write-combining for [mem 0x18add0000-0x18add3fff], got write-back [ 630.437792] QAT: Invalid ioctl [ 630.446164] QAT: Invalid ioctl 2018/04/04 18:12:58 executing program 0: setrlimit(0x2, &(0x7f0000000080)={0x3, 0x3800000000000000}) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) 2018/04/04 18:12:58 executing program 3: syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/04 18:12:58 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d01000/0x1000)=nil, 0x1000, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = semget(0x3, 0x3, 0x428) r1 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='[-md5sum&md5sumem1\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0x54d, 0xcd98, r2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x6, 0x4, 0x2, 0x19de, 0x1, 0x9, 0x100000001, 0x401]) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x31, 0xffffffffffffffff, 0x0) 2018/04/04 18:12:58 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xab6, 0x0) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000140)={{0x2, 0x4, 0x101, 0x363, "1cafd34f3996edd808797f8601893b4e31fa8b6764d02690da73591076dc00d18a32e0232bac5fd03597f217", 0x10e6}, 0x0, 0x0, 0x3, r1, 0x1000, 0x4, "ae852abedf1fcd6bf4536e2797b63a8cf0a6b771ca04e9e9368a3884d6cc546bdf7d2495b22a85effb7a03f7c7350c91979eb676f2af211c5bfb6a8c8f7a4c7a", &(0x7f0000000100)='!wlan1\x00', 0x7, [], [0x3, 0x5, 0x124, 0x8000]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000003c0)={r2, 0x2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x4b5, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e22, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0xc85}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffa}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x84) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/04/04 18:12:58 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x7c, 0x400) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x800c0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r4, 0x4ee6}, &(0x7f00000001c0)=0x8) sendfile(r1, r1, &(0x7f0000000040), 0xfffffffffffffffe) keyctl$revoke(0x3, 0x0) accept4$llc(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x80000) 2018/04/04 18:12:58 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x2, r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x692, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, [0x2, 0xe2, 0x1, 0x1, 0x80, 0x2, 0x7fff, 0x81, 0x20, 0x2, 0x71, 0x7, 0x8, 0x1f, 0x20]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0x6}, 0x8) write$cgroup_int(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x5) 2018/04/04 18:12:58 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'dummy0\x00', r1}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000240)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/04/04 18:12:58 executing program 2: r0 = socket(0x1, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000000)="e38647d130e9fab43bdb75271317bf54992d54b0ba5a53086e9b6fc18944a73b22d99fad73fe27a6a89143395959559301de63293cec0d796876e63d300b37c7868e5d04086f7c8996555c0e7302eef7ee734b11b9e0614b14560005522dce0d9eb9f98418a4dc7ad7711224633cb1040eafea958565f659fc56a2d554acdb31d0bd62ac4c497094cfcc", 0x8a}], 0x1, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/04/04 18:12:58 executing program 0: ioctl$int_in(0xffffffffffffffff, 0x80000080304d65, &(0x7f00008d3ff8)) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/04/04 18:12:58 executing program 4: syz_emit_ethernet(0x102a, &(0x7f0000001140)=ANY=[@ANYBLOB="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"], 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000040)={0x2, 0x4, 0x5, 0x8000, 0x8}) 2018/04/04 18:12:58 executing program 6: r0 = userfaultfd(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x2c4082) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005540)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005640)=0xe8) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000280)={0xff8c, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x5a, 0x0, &(0x7f0000000580)="167e5c99a1812cf77ffe1346531dac8f500b38999236e302d65a7ba2cda5685ecd7c7f52e99b43c82fd341bef5a2987169d61d2042287839f6690b74e7359ff5507518315b90529610e55f65d212d6b31466ee4aef56ea3697d6"}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) socketpair(0xa, 0x6, 0xfffffffffffffffc, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) open_by_handle_at(r5, &(0x7f00000000c0)={0x8, 0x8}, 0x200000) r6 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) socketpair(0x0, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/176, &(0x7f0000000300)=0xb0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000140)={0x20, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309}, @free_buffer={0x40086303, r6}], 0x0, 0x0, &(0x7f00000000c0)}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000005680)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r8 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r8, 0x8040450a, &(0x7f00000054c0)) sendto$unix(r7, &(0x7f0000000480)="47f523cbaf4e230f0d27ac39296c2c5583c9d0c20f0c9ab1de319af72631e57f88f0c38f848c3a2e08bda75e6ef51522399e946c76067fbf8a1ddfcfe7c788f7865da92ae9780a2be22b12c97f0fd9b0f2721bfe9d8ffeb3c0586c9d2033e8bea2910df11d51a2761b6182d4f393ec20ce9a8eaf3abf36f719ab031e043371aa8fbb67367c1d85a85dd328190df4563d5f481616200288d121656c4618fcf648ff940dde6aed942acfbd1f26ccad9ae125432a166f3dbdf456cad46c799b7962dd11746725a8a8823bc7545552bacb997548bcaf8880cd9e9803370eb7451ac3766569299a42e2a6ac5a29d4ed5e427b", 0xf0, 0x90, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e) close(r1) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f00000054c0)='./control/file0\x00', 0x111) r9 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xf6ca, 0x0) renameat(r4, &(0x7f0000000100)='./control/file0\x00', r9, &(0x7f0000000200)='./file0\x00') mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x8, 0x10, r1, 0x1000000) socket$inet(0x2, 0x3, 0xff) 2018/04/04 18:12:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, 0x7, 0x5, 0x9, 0x101, 0x200}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0xffffffffffffffc0, 0xfffffffffffff800}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/96, 0x60) 2018/04/04 18:12:58 executing program 1: r0 = socket(0x15, 0x2, 0xffffffffffff0004) prctl$seccomp(0x16, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x8, 0xfffffffffffffff9, 0x3, 0x5}, {0x1, 0xd8, 0x2, 0x1}]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0), 0xfffffffffffffe53) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x1f7) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/04/04 18:12:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x2, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="82", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r0, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0xfffffffffffffff4, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000040)=0x4) [ 630.718008] binder: 10098:10101 unknown command 0 [ 630.746660] binder: 10098:10101 ioctl c0306201 20000280 returned -22 [ 630.764234] binder: 10101 RLIMIT_NICE not set [ 631.517577] binder: 10101 RLIMIT_NICE not set [ 631.528474] binder: release 10098:10101 transaction 164 in, still active [ 631.535367] binder: send failed reply for transaction 164 to 10098:10121 [ 631.542577] binder: 10098:10101 BC_ACQUIRE_DONE node 163 has no pending acquire request [ 631.554876] binder: 10098:10121 ioctl c0306201 20000280 returned -14 2018/04/04 18:12:59 executing program 7: clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000002c0), 0x0, &(0x7f0000000340)={r0, r1+10000000}, 0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/176) io_setup(0x5, &(0x7f0000000100)=0x0) io_cancel(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000140)="3799f9638f6a268e5caaa321fbec776e1d745b3aa2c63041dbdede7ed2bd1cb72ff3c232166a0b59ee1d665fd612b0d86a3b8ae39b832fddf849bb2576f9f00cea831eebb886c381ab56c13e4ebf8ec6b59ccf4ba497b3e1c45864d3d8ff5bf92c217825c96e78b91f497ca75c23226039308a517e53c5f40b6f1c42a81d20a3ac13861261c78258e9c2ccfe6b6de5b7eb16bd0de70d8e1a75ab4da8bc7e950a25e491529b560f245d8ec8c8c8035c800998824faf1f562a6ae3ebf7b9eef48714279e7b65d3fc4d9b07dc34bb3aaa87e06964a0d869bfb44b3f77", 0xdb, 0xcf, 0x0, 0x1, r2}, &(0x7f0000000280)) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xc) 2018/04/04 18:12:59 executing program 1: select(0x40, &(0x7f0000000000)={0x1, 0x1, 0x9, 0x5b8, 0x0, 0x4, 0x9, 0x3}, &(0x7f0000000040)={0xffff, 0x1000, 0xff, 0x5, 0x40, 0xffff, 0x800, 0x7}, &(0x7f0000000080)={0x8e, 0x1f, 0x5, 0x9, 0x7, 0xd2fa, 0x100000001, 0x2}, &(0x7f00000000c0)) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x40) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x0, 0x2, 0x4}}, 0x2e) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000200)={0xd3a4, 0x0, 0x200000000000, 0x149eb69c, 0xd44f}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0x1000, "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"}, &(0x7f0000001300)=0x1008) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001340)={r0, r0, 0x3, 0x2}, 0x10) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001380)=0x3, 0x4) nanosleep(&(0x7f00000013c0)={0x0, 0x989680}, &(0x7f0000001400)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001440)) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000001480)={0xa910000000000000}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendmsg(r0, &(0x7f0000002b00)={&(0x7f00000014c0)=@sco={0x1f, {0x5, 0x49c, 0x40, 0x2, 0x4, 0x7}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001540)="bc12def1b83ad4c5168d2302c2f75f4e76e3da79c4479065c67800c20c345a0cc7d5b4c20769f2d2274a1f3061ca370362bbc1c4032755fa4bba9ce03457cdd2dc4baefa009eb8f080b27d55a9e1973c1564221f4d27b0d20bb61a32af0a36e2c72f597262582adaf8b4e6624381d5d4c0e85b42227f8cec826b3c05dc62c512161e488d52a0c75b56880831589de4d1b75bba8a60f3bfe3c03e4de9783bd2979512a191b9ba7d9a7ff9b4a491ebf56d324b6a118d57", 0xb6}, {&(0x7f0000001600)="ff83f55a889ea3a2be19f6f1bf4702a14ad340c6e229ac2610a7ba3f4c078d5c6c6348a1b1fa762377a5accbf143adf89900a00293f626841f36089afd0894e732fbd3b1210cfda1aa7e69fde6b943224e00228c6488df30da26790907cedd2fed3b381fc3061df9d5de70e80e1556fbaf675f8ee82223d2d20399dbfcd45dd88cbdd76ae4f83e1221611551aa99fbd7d46660d25db227362c5b7e23e5b6c2f9ecaf3b41473758608a6cf166d544221d163063001b258111831878aeebd8c6ca837ff13ddd81141ddf87606674798990c495a34e86ab7f1d47d8f5ba8c014b3c45434f7275120b70fa33", 0xea}, {&(0x7f0000001700)="26a058cff4259d3ac404f87f89f9124548c0f32230f773446f224e371d4d7b87c5322bff7e5973c3980489a84590599e492f6d19b5601b809cc5677e07ead32514996bd222324e05b16a927cba9951438d5c39b9f974418aa3dd3ea0b37721e9ba900b6edcabb2066ccf53cecf723f06345a287238a183c90ec9452870294e888f8766e7588e4f51dfaa0b4bda5e057a235d4dccc7b25911baa50176bbc8310ed9d97cd754c600ba4442e969", 0xac}, {&(0x7f00000017c0)="6bc520b75343af65371d9dab68e4490a4d365db97cd88710b1fe38a686ce4365e6b5ae66a9e89517f26f35753148e738da7f17deaaed15a3af5208148576d8a14b638dc974d44b6176d8a6547e5c68f6d2f55944f2cbefc398f8530c4e21d41c5313d3d67364850f574d45fbe6c0afe26b749d729becd7175ab7c644f60f2079909d06511ead6bba5f4f255d17a0c68e1dac3f108bc3a1bd91741e81971ed9c2753419d37d2b106f1bc7418301278f5c2b0bfe0af6b9b2ae18d375984a71ec1d88af", 0xc2}, {&(0x7f00000018c0)="7a0af1d1063aa40f7111e7", 0xb}, {&(0x7f0000001900)="fe4d36fc7345786766f3bbef55cf2a699a901de4d24aa02f004b55ce83f0872af7bdd155e7cc67b4ed08e12a21acc3622e166dc0afd3277822c741e493e7d4c0527e63daa143d1f29ba57cdc420bc21454053ae96914bf30750456a05badb44ef4ca0562", 0x64}, {&(0x7f0000001980)="f5a5da925847044b8013d75375b736abec0d934b4626a6d8eef3f5fd89a0483aab34d38ace8babb7e719b7ac1b3edf7b2b04e030ac6dd98ec6832958f5f48994e90f7372c60d6ad82891574c633d1e6b", 0x50}], 0x7, &(0x7f0000001a80)=[{0x1010, 0x84, 0x6, "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{0x18, 0x11f, 0x10000, "cfb4930d06"}, {0x38, 0x100, 0x5faa, "2f564b6f60b9624823689083be55d76b56c2a6a856acdc39b21c08203914097bbbc5"}], 0x1060, 0x1}, 0x20000000) poll(&(0x7f0000002b40)=[{r1, 0x42}, {r3, 0x200}], 0x2, 0x1000) getpeername(r0, &(0x7f0000002b80)=@ax25, &(0x7f0000002c00)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000003d80)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000003e80)=0xe8) fcntl$getownex(r3, 0x10, &(0x7f0000003ec0)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005280)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000052c0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000053c0)=0xe8) stat(&(0x7f0000005400)='./file0\x00', &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000054c0)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f00000055c0)=0xe8) lstat(&(0x7f0000005600)='./file0\x00', &(0x7f0000005640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000005700)={&(0x7f0000002c40)=@proc={0x10, 0x0, 0x25dfdbfe, 0x80000000}, 0xc, &(0x7f0000005240)=[{&(0x7f0000002c80)={0x10d8, 0x1e, 0x0, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x10c8, 0x43, [@generic="280e4e804225a5533786aabeaf1db901cfcd2b118a67fdba37eda2d309dcb8beb22988f7c306904c01885b4bc83fc428078f258a5f1ca5ab5f3c059f5752a6d20d7e890a1f132d4cd3d4a9949aa19c49c473d1fe2adccfb83b395713475adc494d1542e5e6e836afa70a89e318d5fe7c81f9790195c4cb6b42d39045c49e39c8b57df4b9980045d7f1e8acb456cdb0abf5b3dc1e83bfa313a833b12e49bb10b3912eabc295d8c7eb6fa4e9363a590ba367a004ee6aae63794428960dee078f", @typed={0x1004, 0x60, @binary="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@nested={0x160, 0x6a, [@generic="04c32d90996d16d3b8ca2159ff6c8af5720a282fe4311c3d5ef9df59aefa68d23db3fba68572e8bdb5356117a46db51107201e0486a9dfdd5c408a1f6b3af2bfcd090a8048c421ef3d", @typed={0x4, 0x66}, @typed={0x84, 0x3b, @binary="16491fd4a691bbd5e931a9c715a64747bfd2caef02e8605684e73837bd946c97def077998eecbfd37fb84c6c7dab8b549c62a430971226510b7a7b652fc505cf415af4f43799256f6fb0b96ec5a957e16e1d1ecb76328d95c73764fda379c65434848226499cf46524266524bc79dbd7799f5dee9c202688d0eefe2716ada9d8"}, @typed={0x14, 0x88, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, @typed={0x8, 0x64, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x90, @uid=r5}, @typed={0x14, 0x4a, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="8cce5b4d4a1d116e5e4e74d94b6a948541381d378fd4c6a62e0f79f79b78e3e67d7e3be0eb47a463b3c575ba6b6fc71fb8b1b720d6daabced8a2babb99beef017cd92bdebc4dc57bd52131297656d7dd"]}, @typed={0x8, 0x73, @u32=0x6959}, @typed={0x8, 0x7a, @pid=r6}]}, 0x1288}, {&(0x7f00000051c0)={0x7c, 0x3c, 0x100, 0x70bd26, 0x25dfdbfc, "", [@generic="b3db0df4a865c11ccc5485c7a268ba77956c9476c8c211934faeb498097dfeed66fbec0bd7267a4d292f518b2b724c514b2a9eedaf9c", @nested={0x14, 0x0, [@typed={0x8, 0x81, @fd=r3}, @typed={0x8, 0x9, @u32=0xdf8}]}, @typed={0x8, 0x87, @fd=r3}, @typed={0x4, 0x3d}, @typed={0x14, 0x55, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x7c}], 0x3, &(0x7f00000056c0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x400c050}, 0x4008040) connect$can_bcm(r0, &(0x7f0000005740)={0x1d, r4}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000005780)={0x3, 0x1, 0x1000, 0x80000001, 0xcf07}, 0xc) write$cgroup_subtree(r0, &(0x7f00000057c0)={[{0x2d, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2b, 'pids', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'io', 0x20}]}, 0x29) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000005800), &(0x7f0000005840)=0x4) 2018/04/04 18:12:59 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xfffffffffffffecf) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/04 18:12:59 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000240)={0x0, 0x0, 'client1\x00', 0x0, "d928bc7af44de2af", "eac74ad8dd1a622fb4915dde6aee25c6dac9ebb3d56bde453323971b1a1bb7d2"}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000080)={0x1d}, 0x10) listen(r0, 0x5eb857) accept4(r0, 0x0, &(0x7f0000000100), 0x800) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8001, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg(r2, &(0x7f0000000140), 0x40000000000038c, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r4, r3, 0x3, 0x2}, 0x10) 2018/04/04 18:12:59 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8ee, 0x140) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x7, &(0x7f0000000100)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00009f5000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xa, 0x206, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/04 18:12:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffdfffd) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) 2018/04/04 18:12:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x80) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/04 18:12:59 executing program 3: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'gre0\x00', {0x2, 0x4e24, @rand_addr=0xe53}}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000125fdc)="240000001a0025f00018000400edfc0e800000000004bf02020003eb0800020048050000", 0x24) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000100)=""/143) [ 631.604113] binder: undelivered TRANSACTION_COMPLETE [ 631.609318] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 18:12:59 executing program 0: 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={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="0000f30501000b0043fb000010d10b004f0cab46c1ce3495edbb5877001447fe5e4b913a25f6d61102983a25927928deb9581501be80e2a874072966d8f8ee8cda2f5fbce0245d3993715edce5c3683a3fbd58f3c4610a401d4eb75cb3a498ddfc830d71736c3a68e5fa3bde7e3192f1ec27213304e3d8b414d9d948435165925c2a4df2d3440e17ec7e039be426220a597ef2a476993b438ae8d80753960a2d5e3a26e2592f229d09c85c6857ecc79a17", 0xb1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x7, 0x2, 0x5, 0x0, 0x0, 0xa77, 0x2, 0xc, 0x6e2, 0x369, 0x9, 0x10000, 0x100000000, 0x7, 0x7, 0x1, 0xffffffffffff8001, 0xe5d0, 0x3, 0x30, 0x2, 0x6, 0x1, 0x0, 0x1, 0x1, 0xff, 0x4, 0x3, 0x40, 0xffffffff, 0x8f2, 0xbb, 0x5, 0x10000000000, 0x5, 0x0, 0x0, 0x6, @perf_config_ext={0x6, 0x6}, 0x1, 0x401, 0x8, 0x0, 0x0, 0x6, 0xa69}, r1, 0x7, r0, 0x2) 2018/04/04 18:12:59 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd, 0xffffffffffffff81}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r1 = dup(r0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xe}, 0x33, r2}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/04/04 18:12:59 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/128, 0x80}, {&(0x7f0000000140)=""/98, 0x62}, {&(0x7f00000001c0)=""/202, 0xca}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/247, 0xf7}, {&(0x7f0000001480)=""/184, 0xb8}, {&(0x7f0000001540)=""/154, 0x9a}, {&(0x7f0000000040)=""/54, 0x36}], 0x8) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/26, 0x1a}], 0x1) 2018/04/04 18:12:59 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10100, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x8280, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r1}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r3, 0x0) 2018/04/04 18:12:59 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002e2000)={0xffffffffffffffff, 0x0, &(0x7f000056b000)}) prctl$getreaper(0x1d, &(0x7f0000000000)) [ 631.733786] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 631.749614] syz_tun: refused to change device tx_queue_len [ 631.761582] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 631.790178] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 631.793269] syz_tun: refused to change device tx_queue_len 2018/04/04 18:12:59 executing program 0: set_mempolicy(0x3, &(0x7f0000001ff8)=0x1, 0x38) mmap(&(0x7f00003a8000/0x3000)=nil, 0x3000, 0x3, 0x8000000044031, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00000001c0)="cfc1f9ac3d58915787df0e96d67f7608a70a1e66cb4cbbaa18dbb0b2aa30935774b8c44fc6fc6c65eb4e36e5a004ba73feebbeaad54a3671220229650ee959c34d38776805b6f0c972159a6fdf321072d24a3801bb8a9134e5bcb670a87f980d7be18559fb607e00cd0f93fa228e4f253e1fb86741271f3694bf9d418c36db1d48794cab101d1a8c06a92c098aa8ddbe07a6e9344aac7aecf2d5d0e850187c7bce815f1ced7bfc65d73d711b6925b6f232be98b309d9291ecf", 0xb9) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/191, 0xbf) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) fstat(r1, &(0x7f0000000040)) 2018/04/04 18:12:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x140) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0xe6d4df983f40069f, @my=0x0}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1ca) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="9326682f90c095585439e512d7bafa08", 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setfsgid(r2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80000000000000}, 0x5c) [ 631.828000] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. 2018/04/04 18:12:59 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000765fef), &(0x7f0000754ffc)) 2018/04/04 18:13:00 executing program 0: getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xfffffffffffffc01}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={r0, 0x8876}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x3, 0x4000000000001) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0xdcd, @remote={0xfe, 0x80, [], 0xbb}, 0x200000007}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000002c0)='htcp\x00', 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x4}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB="02070007020000000000000000000f00c975525a25ba9d202e2b8194841f3737f07ff38637c745c79dba3187dfffa748639c804fad2e1e44585bcebe44b373a7c4518ee1190b06b084919ee86a54162124394b95ea64fe74982ca063f43b2b75c9235cd7048e82af52236775192e134a090d352f6f7a38a80300000070d647aaf8751249e27aa4ff85cf740f0f92158e58d54d9152a2b952b9160b415ed49103e24236e7572adea027c13ffbf8761b72a1a6589f4fd8fedebd98f4b6cabad12f45db7c5b304f0e24d1e5e61cf321acbd94e78a0f2e599a24f5c378f7dcd82b37091f3e75011ec407c4e12e89cbc4cc0374a22e36589292da5794743c95a2652036ddad592ec00e3b26abc663ac733b4f2ebf4c76f55da93d673e238876c140b4f832e1d46b73e6e1178e645477bd420c4703edd8aed88f18513995d19b6932a5d8a2ff9f5a7495b1f5cc3ca6de8eaf8402d417f5eed3928bb74278d5ebdb6ff1a377ed79d8a0bc14e779349b0dea6e5a389df65db35dcf0b8487a0877c13821dccf6aefcbaeb822240c7c48f28444fdba53f4609c2c903ba7ee7da2d9cdc8634929b6dd61e483d28698a4419151d01e2bdf1fc2731deabd1d332bbef6472a684dd4aa613b474e0ab37e68d9e974ae1"], 0x1cf}, 0x1}, 0x0) sendmsg(r4, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000), 0x10) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f0000000340)='./file1\x00', 0x100000001, 0x4, &(0x7f0000001900)=[{&(0x7f0000000380)="25c80a67abb39ac18946dbe57d75ffb211073742d9a387618cc6de3755e24eb39dbb8a3329cea6a79e5701731a31a94d8d1f0bc2dcdaa4dd40545ccfe2e8bbaaf3fb08b39a6f69e397f9b7", 0x4b, 0x80000001}, {&(0x7f0000000440)="ac40f1485d9a6a2d2f2ccfe3473adfdfe12c236bad1305cd358b3075ca11e113f426225038bc1b0bac7d5f7e6caaa1abeb184a21f44223af9bdfe1bb1ea343cf330c241cc68d2b1320e2b82b5c99908c34e580d5c1c285551a394b87be8b7c54e2d50d8aeca4c2df746d54ff4d68ce37b1187ca04bf7e35df2", 0x79, 0x8b91}, {&(0x7f0000000780)="83827472ee11bc74adbf5442018abc5c4c4f971b603a001258a708cc8cf72fb3147bef1792c5e5b0fc2be9e800814f99829a7039a46e05b2c9086e79e7b941900259dae97f62a7876de44f4f112a99dbeb93db06ca4bc8468ec0a751ee7bbacb6a8b381d79ad7bad07785a010f16", 0x6e, 0xfffffffffffffff7}, {&(0x7f0000001800)="b4a92c89c8aa4bb8704765aabaf0851999328b0baf4560fbdb6b4c608edd1221f273dedbeab1550b394402d3f3f1e01f254712fdeecee934201ad5e45b15feb01dcafb04534aa417fef2faa83bad54a9221cd72b44c4f5fe9f28febf05a15ba06bf4c6f91aa7008ff51f88edb6e156cf03a9fb9929a3cf6cf9d8adb2873229fdf05119e863e721acf64e450d6d1a254939704b77bb54ca007c1d26588511bf411753949a14f588d131de81bb799b594a4173f320875b6f1d276e1dab92f698da60494228130a653c47ea560c03e2343f2bbb7d408f68e85d95fefabe4f49a0f4a752778d39a84c1cffd279f9cad83edf6b", 0xf1, 0x7}], 0x1040000, &(0x7f00000004c0)=ANY=[@ANYBLOB="22fdca80d15e7569643d37"]) 2018/04/04 18:13:00 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x180) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x4}) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x200) socket$alg(0x26, 0x5, 0x0) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x801) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000140)=[{0xb, 0x114e}, {0x3, 0x1f}], 0x2) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='qnx6\x00', 0x20000, &(0x7f0000000240)="264ceab1ea87eee838473e7050847d838cbcc38057ab84881d9737038a70ed6f323877cc0c36a5a1688d8e541392133c9e83ef8acb6108ac2fa4e0b3c34951cfb77e3427abf6812eeb8454760aee3c2e34a4be310ff06123ddbde856ce8d7a6e7dea9504a2563280e50b594cb34671bd34e54266f123fdfe093e4b521ce77c5d8bc91e5e391bdda81594fa697d955e94d232db7180a2db0ab29e4428e1aa05c37160cbd8118e46f944255c3e222a947d57758fa3f937cea062ea8d9e2f78502448cce569970fa768775d6a766464279327b8f7cf8b030b6189d30c51a3c645e3506f4410a993b4bc1f7ee61d6883925d7b9da5715801b463006ce8c2c1154c1f02a15b9d11f3505b6abdb260a3e714daacdf7e8afdfed0966fbafaf643e4703ab9f71165c5242d78a0f886ffb2f0f3ab56a9b1e518ab4394531637acc2b8b0d6220d94710bb4354a5adabc14091162b221d63eaee0e1513c1420383b183dbd4438b6877520cf0fa036f3c436e3b23c9496767051e23ca0933de097f2dcac16b2191dac538a1da6ec8c011909c32d4fe7a0ea472ea3881fcbdbc757f82dcb533edfe76525a0dfc9f764373b36f639768880d079d3174b9654ec0a5e76d2c27de08bb84964d5d7ca621c5bae75eb05a455e0b90a1c5984478260c0500cd6cca3049600aeed60f5db7f3e6e866cc918f4d90ab99ed4d13eec09f50590bdd7628b682a8d14d674a3d47ef2a6a0192ae1969a93d394b4cd9bb7d90a3877c45192e6b6bcd44017be1575d092e77c68c8cbf67632d13369b938fd710db4bce036c0af95bf16a4ea8a069491e6aa0951e5048b56cb9128f2adb18e596f3732290bc8fe88fe0c872935cfc98a83529188c096c04a01fb37de20a4572c386df74ea6d0226ecd0e427c8788de0821cb34aa84f0e8b43609a877b492c9d5916cb4dd5314fc0665d411f22524b60b50303d62e76af987e39e1974160202a7b54d8e09c470a7f37216d51b2a4acb7c60465711bc4480b2c5cd1f3b87d3d5d4a068adcb5c67622f1efe174338362c5d175a29cea23461763772712f903b008e1e82966716cfdb653ad591b0631738302f5244b3e76ce0e3ddb9300d0e424337688044d0927a06de66783d2cc374032f3675aedc2979260d6fb3a3cc1ac977ffa39f39202f0eaf47e576e1dcfc6ef51df0f3d12463c81e2b336587fdec3f6995fdcf6dcb6731248ef7272e3ae6fd0cf9162298d5101fa3ab687d968428066638447d49d46d31d079411261fc024e1df725be6da93f997c78187ef35a28cb1d321e5878f66334c60bc1ca7ab32ceadd23b04d81bdeeb5c71edca482f2d47660cb2c886c569fa5af323e6a143a4425a3399b798372bb00053d6ae367b758cade095cf73834bed3f69ad07220a9582ec062d5ba7271f8ac4e031a652cbacc580208256f535799f572415e9c97120e593364c659b88ca08d575c36b3a9a9fbf96c243b8dc81675654d6b9b271d06e5d8a4609217f530d536cfe697719596b10bf764ef868185a8cd7ebd0e1ea104c2f648b66d290b023823e8b901844ab21be977eb2281b0a987ee3148b8483bfba0c1bd5c3b9ee898acfdcbb7628cdbfbd69dd616328ee6ea67f7d5607fa894559a9dd6f820c0e612a063a7024a757c1b35ffc02aace19ea36aef2f3c8fbd697d61bd5c04dc28a95efbef8a919ceabc2765bb434c5ae2768c86ed3dc52a63cdb8c29d00e31dbd112dec60efb02d754934df9b52dba692c82943dd6fd24bac60ef4036d3ffd490a2bc24a6872da378e9d53c210451cf8a97c585f5b2b4d82b5851de8263533862d13ac1927d55df7811ae151100e9b254627dfd4881ca730bcfd3f3c775cd6b929e855af6171338bb62a5dabbac44c940e252983866eee4afb5ceccdd680ebf185424b90943b52f7f4d323fc2856738049122d11489228e9234aeca5319a63d6634981667d10e02e956493ee4f926dc806e7a13b2dc32309fb99e70d9cc0d8ce16a0f638d0445142275af1e129d7a9859e115204fab8d792c5178892a1db01d7d05026c881a62a116ba55bdcb525ad34af3118f207d82b8ca24a22572b45a6ef3b787ac2998a543c1e8f5be28d6456167927e5ebdd931c28e714c83fc93779a143b08c3bf5688513f0788ba5d69f2574d8706f1eab149f71d2c16bf1944b49f5048867b4c138f595b1d2cc83e4e8fdca5b871df71c4bbc0f4b255d3b84a9c6335c61e7e0285ebaddbc3279ed1d0d2c4a4c65d585190e8855964bbd49a1d82fe3bb1dafee63c805311698126cfe58d7e1270ee192c4aa252c7925c8c73274bc0f19032af2971c0d5383b30a736785433057daafd63d26d3620ef3b22e2458b3dd2b144b1e29974a3c5356aaa673ebc940d6612dce14a1363b52737a667c80ba4a45c19380808ac12c3de6d6201153f31ce278cf09dd1d3aadd125b177a278ef8bce2a00e5bd8df0f94c6fa40fc88e6e955dd1f7e8289174ed81683939521f705477932e206bf24a63ea9a74b43263f5838b7a5f8f3fbe545bbbd68451661451a01ab83f57c7b4d33b34591d103669f9616ddce73b9123ef32714e0cac9226b4dedd2a5d1cf21f230092991f12693f12e2b5f09fceed5d1970eca035e71d0a4636761eb03df7e33606e2fa0dcd8ecec0c960137cfb19b14abac6348048a221ef0504c318096822a1a6475a76e8c5cd99f236e8d7a30f3e4cca40b2ff71d03e4e7d28bd7a015760b2898c5c9f7ce270ecc2025497d17d17e23589302471276fdd4e9311f1c20977a93b1e766fa2bce000f35c62e2ec22a973f4672a9c17ba753a665663df4c2acd3bc0027514010a1040f6737f553eb8e087fc83337d40d0915c7536441ad83c79d3ac4873596310fb951e75c99818d943951f8b733d168f344bd5e3b242e12569dfc00117a33987135900e133aa372fe341858566b03865ed5924e9e8af80c5f5600db1dd208a00e83d2df6c3162ab01e480a255ac8e849d2d05693423c9537627109f968461c76328f1ea6d52d5b52875518c84efba218c8b3d541c7d83e341f470c9d82c87521afec4a9c12ca24552431eccba485fb829bf0f6641ec90001ba1c08fcca900c7efc888ae2fe42931fdfb658d539a641451254a7dfa2330ba97248f8dd9bad12da0f40f44d74b4c66c2e941250d73da21768ff1a06876579f8200cf7b7719df39d0db59230f63a1c630e2f3ac3c4933859cdfd6c0ace8d8ec5f31cdb532dd9f12c99d222d664122f8962a5361fc2e9d5e3cb45ead0195a2893aa6fc30661934e7a82512e4eb2cc1ffe6007a0f5b28f55b2669f172ae22967b520dc8df5296678c6c472a706e1d0c8123ae2e165fb0682a9714ca4c114e3822d0a7222a49a1efb5c4f666bd0f2c16c438bbe2ce07dc9bc30d7d2a9d6e62ce51035c29961e56f221c023a21b2390369622341b84a9a2f5a9be67ec974e93fbc437824c475eab6ff3aa57eb6e703dda66d2b3af8a932b1bd16c522fe99933c4a8655d6a942d307250015ebb4cb4cad5cbce43d0f3d5de44f44c90455c7658e2cf91dc4db6cd7b0037fb16b2602ee2a64b844ea5dbaa6e37e31eb8aee4fab07917d2597ab97633185b9468fffc0a2affa96a828a61b77aef16109e87544d8261ba7229dc3bc8f6596b5f4cea25db2f57cd217aed6ed92795dc3a4e8a7922dfee6dd2a301a2609c38966035d12868010d2484d1d5fb1727a471a1349b8fb11ba0d41f5e72b64cf5e278e4e8fb26e692dccc5b21a0da5d1b0ae3f98154a1e23d3f6c6235bcf3483b750cf89d8c3dd812d5cd861cb47f0121dc51f6537240a51b9c95ec22103857b243032c914758c8b13efca8b825a2f4ec2f0c21b0c11f913991518ee352460ef5f37efa5e3d9d3c6fe8ed1eb6eaef83e851ffdc3fb3d8c938ad16bf3f0ca91f5c315ff2103a0689199d3412afa808ff2c342af70a7cf34dbfe3c2ed44de7185ab3627aca666ddc824e1761338e7ce53db486981dee5fa1f3ae497cefa0f631b89a7900b1fe35ea09ae923a3b34fe9afa318d0fb51ec529b33cedacdf0f56488b96166b793719addc3a61f50c64f3eeb9421d47536f67e1040ee6c56528608d8b63a6e0ec46201d1d41337fe72c06ee4e9531e2c4296fcbc881c1773585106f49203b3080c6640cda33d256ddd44181b3d979b76e9103a5f6e8e27da4efb071669ae499921c3e05db29dc0431b396fe9bfdcdb17f6dd58a700d40fa4cbe26f44e3a1f303886ed04ca8fec90d71b15a23aab800fc24fbacff0bc0ec49474d0945760911227e5bd66900cfd04adbc3b54c1405efc6dfa8899984ddd5b75ff707b36e20de81e278ed312826b5759dce719da07da27adc9000118dcc47d47dcc14fec52b4ac73c2b9ac4f505b3da9fede5425f7df421507c5ab682697afff1691c65b0da14e7adb11a35417e532872cba0d3c09d7f1e66786c4a56db7979ca7fc67204efb63d753300a810ea59efe0b33e82c8cc4a0d9619b084328e8561daae88653e55b36b1667722c13553d9161c72a2d896e3e019385891fbc110fc86f7fa5b454d4f7d14811783c6c9312f9b04a122fbbda507e34b175fbfe86bc1fb6d18664cb38c0c4131dc3eb83cd2f3144a5408b4fc79b75582a500e8b1560ffc964f99699b6b09e8861d3bed4d84608fdc74f2b21c7ff6595bf01f20695bcf35b141a688f1831800e37703bd881868edd02ebf4e37b428f42020a26c279b498c8e3dd67901e7701b879cd6ffa7aeafdbf6d50fd4fc5078a7a15f5d3720cc5f2e6490c4173be70055b56057354b77b2aa8f968499adad11e64a0ffda18046b9706e4514c09e84926854441912ccdefb16099d3a1bb6e7195236f523a8da7b853ff44cec82958d76af0f4ba4a6d553238b0c45d2b7e0e5004576902a5fbed232e86c650e48ef026d1732e634cc5dc61d518ae6b3ad529492ec8c622b92ad9e9647fb823c96929e914e036824a0e36852fdf25b56fb8ea64025a10d94b089b4088834b9ad28e02cfa7db98f8f44bb0823d43e180362d342c9aafc2c1424cfbb3950405deb8d96b602128751cb38fc6d9d72dcafdda446b30285e67de710fe82651714c46cf96d77ecafd134eb3248c8725492307881f911b9bfd6479d830e6c3324ac8b2c60661e786e5517ff5a24257a0b69c95204662854fade5f08a512a6eda21b0add76a785bb49751d22700ce7a08667881f1c9ac6226b78555ce5d73a26d7d759798cd0536aec0bd33483f40815840e4862e461e7a27e64bab3db4e85524a2cd2a0e0692f5fdb6729e44234e1695f9279910810e0e8c4adf79b9283e562c55de206f2a8b66bf61c86f32a383c9c917be3aeb95b4367f2e91bab4d8949760dd678bf3c46b557b6acd3ceda1452ca24fae782440cc04632d64b7b4065b79f2bce995d50a240674ac28ff2dd55ff564e01734999229e995d39e701b3a4ce590a8b32fc912042f43462152623e3f196bf7b1d79696314cd6f44d22dac8858b508a43b9a03ed030a3fdd0234db177efc1f99af3d48e06c67d45e743858b5e36b2b5d104253978e393871e20c90bd7b84bdc0da49052ac089eb7a27795a1b46742ec44df121040ad1a9f84f54f48487161dace72e75dd590b1c3b591a654053367a14d25faedb623d57eecbe00f43012fd1e0a16c4e8d7b1599eb54cb7498fe61c7a4b73a3f8ca3493d08c70a58718efb6c52880dbde9b208a2eb403fcd95cd7c80de68664446d1e2774e8dc280a0bcc48243b9309021570ade46c7237dbc474b3689f920714679e779191b17d91673191a0") ioctl$TCFLSH(r2, 0x540b, 0x40) readlink(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)=""/195, 0xc3) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001440)=@get={0x1, &(0x7f0000001380)=""/191, 0x2}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000001480)=0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001540)={0x0}, &(0x7f0000001580)=0xc) perf_event_open(&(0x7f00000014c0)={0x6, 0x70, 0xffffffffffffffe1, 0x2c00000000000000, 0x7f, 0xe0c, 0x0, 0x8, 0x400, 0xb, 0x9, 0x0, 0x6, 0x6, 0x4, 0xffff, 0x9, 0x1, 0x7fff, 0xe03, 0x9, 0x4, 0x8, 0x6, 0x0, 0xb3, 0x6, 0x9, 0x5, 0x0, 0x3, 0x1, 0x8, 0xffffffff7fffffff, 0x8, 0x7, 0x400080000000, 0x9, 0x0, 0x10000, 0x0, @perf_config_ext={0x1, 0x7}, 0x0, 0xfffffffffffffff7, 0x241c, 0x1, 0x5, 0x8, 0xfffffffffffffffe}, r3, 0x1, r0, 0xb) openat$dir(0xffffffffffffff9c, &(0x7f00000015c0)='./file2\x00', 0xc0042, 0x84) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001600)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001640)={0x0, 0xbfd}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000016c0)={r4, 0x4884196c, 0x6, 0x900, 0x6, 0x7fffffff}, &(0x7f0000001700)=0x14) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000001740)={'filter\x00'}, &(0x7f00000017c0)=0x78) r6 = msgget$private(0x0, 0x400) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000001800)=""/118) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001880)) open$dir(&(0x7f00000018c0)='./file0\x00', 0x89c38912fca77d70, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001900)={r5, 0x0, 0x5, [0xffffffff, 0x6, 0xffff, 0x6, 0x8001]}, &(0x7f0000001940)=0x12) listen(r2, 0x4) ustat(0x20, &(0x7f0000001980)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001a00)={r2, 0x3, 0x0, 0x4, &(0x7f00000019c0)=[0x0, 0x0], 0x2}, 0x20) ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000001ac0)={&(0x7f0000001a40)="0007d0a8c64e366753b15fd552d945dd155794416b69e47caa6f6e0569763ab334988f12af72a919944da8eba213a7feb503f819139bc882da0e6751ed10868102f37f0ae9b4110c470b1e", 0x4b}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001b00)=@assoc_id=r7, &(0x7f0000001b40)=0x4) 2018/04/04 18:13:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000040)={'bond0\x00'}) 2018/04/04 18:13:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x525bcb32b51ad0a6, 0x1, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340)) 2018/04/04 18:13:00 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x80004) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0)=0xfffffffffffffe01, &(0x7f0000000100)=0x4) getpeername$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000140)={{0x4, 0x2, 0x9, 0x6, "6d5993b97214425fb1648579421352232d2587638fda66db2b6f10081a5ceed68cc85fd741de7690d964662f", 0x1}, 0x7ff, [0x3, 0x6, 0x7ff, 0x8, 0x3af5, 0x101, 0x10000, 0x3, 0x1000, 0x8, 0x3, 0xfffffffffffffffe, 0x5e, 0x1, 0xf, 0x1954, 0x4, 0xffff, 0xfe, 0x4, 0x7f, 0x1, 0x2, 0x3, 0x7fff80, 0x401, 0x69, 0x80, 0x4, 0x9, 0x1, 0x4, 0x1, 0x2, 0x3f, 0x101, 0x6811, 0x0, 0x4f, 0x6, 0x10000, 0xe9, 0x7ff, 0x7, 0x1000, 0x8, 0x0, 0x7fff, 0x400, 0x3, 0x9, 0x5, 0x4, 0x800, 0x2, 0x7, 0x2c3, 0x6, 0x100, 0x9, 0x4, 0xd0a0, 0x7fffffff, 0xc5, 0x80000001, 0x200, 0x7ff, 0x5, 0x8000, 0x8, 0xffffffffffffffd4, 0x3, 0x4, 0x4, 0xe2, 0x4, 0x8, 0x8, 0x7fffffff, 0x6, 0x0, 0x10000, 0x6, 0x8000, 0x8000, 0x9, 0x328, 0x7fff, 0xa0, 0x4, 0x9, 0x67d0, 0x20, 0x1, 0x7fff, 0x800, 0x61, 0x2a, 0x3, 0x7, 0x10000, 0x10001, 0x7, 0x101, 0xfcf6, 0x63d066b0, 0xffff, 0x9, 0x5, 0x1e73a4f0, 0x10001, 0x9, 0x1, 0x800, 0x4, 0x8, 0x8, 0x8, 0x1, 0x8000, 0x3, 0x0, 0x100000001, 0x2, 0x1, 0x8001, 0x401, 0x9]}) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/04/04 18:13:00 executing program 1: r0 = socket$inet(0x2, 0x4, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b0, [0x20000940, 0x0, 0x0, 0x20000970, 0x200009a0], 0x0, &(0x7f0000000000), &(0x7f0000000940)=ANY=[@ANYBLOB="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"]}, 0x219) 2018/04/04 18:13:00 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000017c0)='/dev/admmidi#\x00', 0x1, 0x400000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001800)={0x0, 0x101}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001880)={r1, 0x7e, "8156f86b16b83e4526d179113b07630cbb9e69d86166451520341fc4d32bce9372a7944d32bdf545efea9fe8ceea618a243e865d23efe2c9c4b0d292b998a93834bba3b9e24412320858e613e7fe0921bae6d8fd5bf3055de287a8f97e12d36c7b2dbaa4387398003e6702c56a94d76ea41289915b11ccbff58dd99659ec"}, &(0x7f0000001940)=0x86) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/145) ioctl(r2, 0x4400000000001263, &(0x7f0000000040)) 2018/04/04 18:13:00 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) r2 = getegid() fchown(r0, r1, r2) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e21, @rand_addr}, 0x10) 2018/04/04 18:13:00 executing program 7: lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) timer_create(0x2, &(0x7f0000000000)={0x0, 0x3e, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_getoverrun(r1) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000300)=@newsa={0xf0, 0x10, 0x1, 0x70bd2a, 0x0, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@local={0xfe, 0x80, [], 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) 2018/04/04 18:13:00 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x109000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x3, 0x7ff, 0x800, 0x0, 0xf}) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x16, 0xffffffffffffffff, 0x0, 0x0, 0xffffff89, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) 2018/04/04 18:13:00 executing program 6: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0xfff}, 0x7) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="01") 2018/04/04 18:13:00 executing program 0: r0 = socket(0x3, 0x800000100000806, 0x9) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/41, 0x29}], 0x1) socket$pptp(0x18, 0x1, 0x2) 2018/04/04 18:13:00 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='loginuid\x00') read(r0, &(0x7f0000000100)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001100)={0x5, 0x4, 0x101, 0x0, 0x10000000080006}) writev(r0, &(0x7f0000001240)=[{&(0x7f0000002400)='<', 0x1}], 0x1) 2018/04/04 18:13:00 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000010c0)={0x0}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001140)={r1, 0x7ff, 0x8, 0xffffffff, 0x9, 0x3ff, 0x5, 0x100000001, {r2, @in6={{0xa, 0x4e21, 0x1, @empty, 0x1}}, 0x1000, 0x8000, 0x1, 0x9, 0xd9a}}, &(0x7f0000001200)=0xb0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001240)={r2, 0x71}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000012c0)={r3, 0x36, "de6a81662713167f5e061d75dd106798c2a4e8bb0e54e6951a9d1c82ec23c0d7288a4c23aeddffd36822886c5eea3790d7b0f44bbb9a"}, &(0x7f0000001300)=0x3e) r4 = accept(r0, &(0x7f0000001340)=@nfc, &(0x7f00000013c0)=0x80) r5 = fcntl$getown(r4, 0x9) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001400)=0x0) kcmp(r5, r6, 0x0, r0, r0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000001440)=0x10000, 0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001480)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001580)=0xe8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000015c0)=0x1, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000001600)={'vcan0\x00', 0xfffffffffffffffb}) capget(&(0x7f0000001640)={0x200f1526, r5}, &(0x7f0000001680)={0x7, 0x0, 0xde, 0x1f, 0x1f, 0x80000001}) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f00000016c0)=@req3={0x7, 0x6, 0x6ef5, 0x8, 0x4, 0x7f, 0x8}, 0x1c) open_by_handle_at(r4, &(0x7f0000001700)={0x4a, 0x4, "494f15f972ab74df8451e95082ee16169febd653f96740d028d1faf595200ebf0a0afaaa122aaf527ed7b916dbe6514e7e1cc93519d01cc283af2d71fce1b065aff6"}, 0x40) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001780)=0xbf5) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000017c0), 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001800)={0x1, 0x8, 0xf04, 'queue0\x00', 0x400}) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00000018c0)=r5) connect$ipx(r0, &(0x7f0000001900)={0x4, 0x80000001, 0x2, "5f2fe10f33f9", 0x9}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001940)=0x2f2, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000001980)={@mcast1={0xff, 0x1, [], 0x1}, 0x54, r7}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000019c0)={0x3, 0xa69, 0xffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001b80)={r0, 0x0, 0xbc, 0xb6, &(0x7f0000001a00)="32dae238879d554d42790bf0d80807a82f7a45231dd6860083b2eb6a2bf4c9d976726e7282472a9e3c9dc05c14818356c4cebe1532151ef016e756d447681ab1dbdfb5a6a393a54ffc2316f00499629733d6ba9d3284cceb97d3b1044376a2f32bf703c65ef78dd78f3549e9083d0dbe1d5d3360e5de65945e37f11366f89da2bf20fdd40c379b8e6c1394fbfe5c4d627fb7cc32d62d19e19e2e7d39492c40926c9d7e8cb3e589fecf23e764981ec0b3427fde5548275cd3513fc9bf", &(0x7f0000001ac0)=""/182, 0x0, 0xffff}, 0x28) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001bc0)={r1, 0x4, 0xff, 0x6}, &(0x7f0000001c00)=0x10) ioctl$TIOCSBRK(r0, 0x5427) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001c40)={r3, 0x5}, &(0x7f0000001c80)=0x8) 2018/04/04 18:13:00 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[], &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x84) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="26f5189639d7534a89cf2d1aebfad27ea6fd0a2731cfd3862318ace3aa464ab47f4d2fda66e8af6858561d4400fa73096248a8faae0154fd7ec6c8c261868dbfd758542027d60851167237321de92289ddc698adc8", 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='rdma.max\x00', 0x2, 0x0) write(r3, &(0x7f0000000280), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x80000000, 0x0, 0xf33, 0x4, 0xc9, 0x81, 0x80, r1}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x7f, 0x0, 0x9, 0xc1e9, 0xc8, 0x80000000, 0x101, r1}, 0x20) 2018/04/04 18:13:00 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001180)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r2 = syz_open_dev$vcsa(&(0x7f0000001140)='/dev/vcsa#\x00', 0x1, 0x2) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000001280)=0x4, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000010c0)="2b73656375726974792b267b2dac7d5e295c6d643573756d6b657972696e675b7070703100") r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xb00, 0x0) connect$rds(r3, &(0x7f00000012c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mq_notify(r2, &(0x7f0000001300)={0x0, 0x3b, 0x6, @thr={&(0x7f00000011c0)="64dee334979c472bd7873ff37976938e7ac8be74fb504793de5ae74b0febd85b905f4cdb2d83b88c67f04dec1fba6c65e319601a4482069e3f2a2a44ed1143c5e56e3cc5316fe73de061eb2e5ba24ed65b37f7b7b4f323ec8d21e73b2ac6a29015df49f06f4db283672408efa34c6a3cf9dc0b6fa66435724ff310465652bb9a8478e1ee3b97248fbe8de2cb98a28c1880cd384590a699868a269faebd6de44fbb4e79b4", &(0x7f0000000040)="e8b7c591f879ab0e9d67295fe0d51f41928b0c6944854733259710dbd1d27d089dd34ff5979d281e440f17779f105a4915"}}) read(r0, &(0x7f0000000080)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/04 18:13:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000003c0)=@can={0x1d}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000040)='^', 0x1}], 0x1, &(0x7f0000000880), 0x0, 0x2827e39853eb5588}, 0x0) acct(0x0) 2018/04/04 18:13:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\b') fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000180)=""/119, 0x77) 2018/04/04 18:13:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./control\x00', 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x1f) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000300)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') [ 633.029924] autofs4:pid:10227:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) [ 633.068448] autofs4:pid:10243:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2018/04/04 18:13:01 executing program 7: syz_open_dev$tun(&(0x7f0000001080)='/dev/net/tun\x00', 0x0, 0x4000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000d59000/0x1000)=nil, 0x1000, 0x4, 0x14, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './file0', [{0x20}, {0x20, "6367726f757073797374656d5b73656c696e75785c5ec7656d3170726f63"}, {0x20, '/dev/ptmx\x00'}, {0x20, '.,systemuser['}], 0xa, "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"}, 0x1044) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d92ffc)) 2018/04/04 18:13:01 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) semtimedop(0x0, &(0x7f00000a8000)=[{}], 0x1, &(0x7f0000efe000)={0x2000}) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x20502) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) mprotect(&(0x7f00004b4000/0x4000)=nil, 0x4000, 0x0) 2018/04/04 18:13:01 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x101000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000780)) fstat(0xffffffffffffffff, &(0x7f00000007c0)) getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000840)={{{@in=@broadcast, @in6=@dev}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000940)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xc) socket$inet_smc(0x2b, 0x1, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) socket$unix(0x1, 0x1, 0x0) openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) perf_event_open(&(0x7f0000002400)={0x5, 0x70, 0x250, 0x1, 0x81, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x9c2, 0x2, 0x1, 0x80, 0xd5, 0x1, 0x3f, 0x7fffffff, 0x7ff, 0x0, 0x3ff, 0xf8b, 0x0, 0x10001, 0x8, 0x35ad, 0xffffffffffff4c72, 0x80000000, 0x0, 0xffffffffffffffc0, 0x1, 0x6, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x60e}, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffff}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x1) accept4$llc(0xffffffffffffff9c, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000024c0)=0x10, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002500)) syz_open_dev$binder(&(0x7f0000002540)='/dev/binder#\x00', 0x0, 0x800) getpid() getresuid(&(0x7f0000002580), &(0x7f00000025c0), &(0x7f0000002600)) lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002700)) socket$rds(0x15, 0x5, 0x0) socket$kcm(0x29, 0x7, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$unix(0x1, 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000b00)='/dev/snd/timer\x00', 0x0, 0x2000014003) getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004f40)) getuid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005040)) getuid() lstat(&(0x7f0000005080)='./file0\x00', &(0x7f00000050c0)) fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_dev$random(&(0x7f0000005340)='/dev/random\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000053c0)={&(0x7f0000005380)='./file0\x00', 0x0, 0x10}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$ipx(0xffffffffffffff9c, &(0x7f0000005400), &(0x7f0000005440)=0x10, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000005480)) openat$ion(0xffffffffffffff9c, &(0x7f0000005580)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f00000055c0)={0x1, 0x11, 0x1, 0xffffffffffffff9c}) openat$ppp(0xffffffffffffff9c, &(0x7f0000005600)='/dev/ppp\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000005640)='/dev/input/event#\x00', 0x7, 0x200040) accept$inet(0xffffffffffffff9c, &(0x7f0000005680)={0x0, 0x0, @multicast1}, &(0x7f00000056c0)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005700)=0x0) getresuid(&(0x7f0000005740), &(0x7f0000005780), &(0x7f00000057c0)) getgroups(0x6, &(0x7f0000005800)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) openat$ppp(0xffffffffffffff9c, &(0x7f0000005b80)='/dev/ppp\x00', 0x20000, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000005bc0)={0x1, 0x2, 0x1, 0xffffffffffffff9c}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005c40)) accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000005c80), 0x0) getpgrp(r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005cc0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000005dc0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005e00), &(0x7f0000005e40)=0xc) epoll_create1(0x80000000080000) syz_open_dev$midi(&(0x7f0000005e80)='/dev/midi#\x00', 0x20, 0x40000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005ec0)='/dev/rfkill\x00', 0x400, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000005f00)) accept$ax25(0xffffffffffffff9c, &(0x7f0000005f40), &(0x7f0000005f80)=0x10) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000005fc0)={0x7f, 0x27, 0x1, 0xffffffffffffff9c}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ptmx\x00', 0x0, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000006040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000006080)=0x1c, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000060c0)) accept4$netrom(0xffffffffffffffff, &(0x7f0000006140), &(0x7f0000006180)=0x10, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000061c0)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000062c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006300), &(0x7f0000006340)=0xc) socket$inet(0x2, 0x7, 0x3) openat$cgroup_procs(0xffffffffffffff9c, &(0x7f00000065c0)='tasks\x00', 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) socket$inet6(0xa, 0x80000, 0x1) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000006600)) fstat(0xffffffffffffff9c, &(0x7f00000066c0)) stat(&(0x7f0000006740)='./control/file0\x00', &(0x7f0000006780)) socket$nl_netfilter(0x10, 0x3, 0xc) signalfd4(0xffffffffffffff9c, &(0x7f0000006800)={0xfff}, 0x8, 0x800) open$dir(&(0x7f0000006880)='./file0\x00', 0x200000, 0x20) socket$key(0xf, 0x3, 0x2) accept(0xffffffffffffffff, &(0x7f00000068c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000006940)=0x80) perf_event_open$cgroup(&(0x7f0000006980)={0x7, 0x70, 0x3, 0x1, 0x9, 0x11e, 0x0, 0x0, 0x0, 0xc, 0x43c, 0x1000, 0x5, 0x0, 0xffffffffffffff81, 0x1, 0x0, 0xfff, 0x3, 0x90e6, 0x9, 0x2, 0x6, 0x10000, 0x7, 0x10001, 0x0, 0x6, 0x3, 0x5, 0x9, 0x80000000, 0x8, 0x0, 0x0, 0x7fff, 0x5, 0x4, 0x0, 0xffffffffffffffff, 0x0, @perf_config_ext={0x10001}, 0x20000, 0x100, 0x6, 0x1, 0xd6, 0x0, 0x1}, 0xffffffffffffffff, 0xc, 0xffffffffffffff9c, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000006a00)={0x0, 0x0, 0x0, @remote}, &(0x7f0000006a40)=0x1c) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000006b00)={0x20, 0x0, 0x1, 0xffffffffffffff9c}) socket$pptp(0x18, 0x1, 0x2) getegid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000008340)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008380)={{{@in=@broadcast, @in=@local}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000008480)=0xe8) getegid() getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x2}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r3, r2) mq_getsetattr(r3, &(0x7f0000000280)={0x0, 0x0, 0xbd2b, 0x4, 0x9, 0x20, 0x0, 0xee}, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f00000000c0)) 2018/04/04 18:13:01 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000040)={0x9, 0x0, 0x8, 0x4, 0x16ff}) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xf7, 0x20000) ioctl$KVM_SMI(r3, 0xaeb7) accept$alg(r3, 0x0, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000100)={@loopback, @multicast2, 0x0}, &(0x7f0000000140)=0xc) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000080)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @sint={0x9, 0x2}}]}) sendmsg$kcm(r3, &(0x7f0000001500)={&(0x7f0000000180)=@can={0x1d, r4}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000200)="31db24ce972ead42468889739ddc361c856044b799d6ab3072f50f8f8826b6ca004604d3657b5ca1783e61d0c787f19e6a63", 0x32}, {&(0x7f0000000280)="64fda5484128ac2b24658f1b46f842ae3fced76834f13c0b88b588ace12849590689ccc509be64e3a94c8231bc8ddbc714634e5c059754c26d22778d8c05dc83fdd7bf343cf0d7673e1da29751853c6ed7b055622bcbf968", 0x58}, {&(0x7f0000000300)="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", 0x1000}], 0x3, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x1c0, 0x10}, 0x20040054) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) 2018/04/04 18:13:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x40, &(0x7f00000000c0)="0aa112b9e3901347a0035bafa0208649b34bdf0870e435d7c96899c6894c1c98427cde6aa6cc3c35e34f35a9a05dc9cd8630a991eb0f76c761210f2b257bd471f52aa69537794cb4f173a8f1079fefebf497e691093dccc8be400ce2822924d7f7bd50760941bb34") r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000800)=[{&(0x7f00000008c0)="5d65b97de1584d32cc7ea19226d121adad8293a3010276d1c1844ffdeca8b8704a84fc7b09c361050f3cb6532d170085d830991842694f9f5f8f2ba1b89ed099e9ede2ba486fce8ad088eb4ce7b6c4d0b4d26fa23f903af1d56b489ce8c018118569028882a260f83c8614c7d5f84384ae64fb2ec977070ed5eaa8ca13bb02ae39bb2d1f3c4cf07b8b8c01c9cae60be57d5b9ed87b2313edbfc679272e9a39d131cf676b6124118855d54ff926cb3d326eb9d7b6c5903d9fd45f173e406fbc2d562f59589ebab588d8324c5c737fedd1f81e02cfc22a84c6e6f77ca620fb6705c6a59cbfe48fcac6932a382f5b406ac0b699", 0xf2}, {&(0x7f0000000200)="de658a13bfb7032183875fffd4d4c53f96c38b3c577cb69e0fb1d037fdfbf11815afbb68c90a5e641e89684459724aa2608c240be8c0188f0babbef828e161a5815919fa6a54c894874ffc291560a77a3e930aa392604b5e7c9ad758363e3b2534545fa792d8311bc62ddae2a63ad2f3552bfb66e69e44be0f57329b59b0073e2543ff7479bfddd995940e759acc551215204c4e76f09c84aac862a541df0a2942523cf415ee2335a085843d694a4736ab2c28566461b9a51e31", 0xba}, {&(0x7f00000002c0)="c9bea6f7a1ab0e19c562946c56592b2210d34d36edb6a3a4987201d65e3d44c865f1bec56b33b5b3e42694cb1340b2c4fe11ffa1fe3f64cdf32689e8449f881aea50a46be3ccf363e453de7baf3a96b3e8126ddef9a725b4c9c7322ea82b374ca8b39415b0e1f7ff3fd0cb3b8ec9fc5f16be6aba9a308b8d670d37552a8c5e3b460aa6fb4a42fd6e17a0089bbcc0d61d25b2deb7fc9b9c23", 0x98}, {&(0x7f0000000380)="9ca0dddd835edf6d702281eddccd7a4f61e1dd348d35bdf0bc1c7d81862c25346a58ede7da886539ded3f6cbfcbdeb369c3166c7c77c1f552b100287490eb130130b", 0x42}, {&(0x7f0000000140)="19e6a534e5987b65c0abdda29154237b614b93239a539811dc0d7d003a0aeb65553810d9ed86c7e61efdc1acfea2653742e601cb46289901a34b9fd9296a6599ded9870c0116aef4c5788f413d159261eb7d849210fa125bae413fe6ef5eb21e25301f9de97bc4112d23946d4eb7837e70b9e951bb0590f4544939344c0446ec6c046cc0c9336f3747fa14e005729e65598d7b020c", 0x95}, {&(0x7f00000004c0)="6569d0318b2c3fba7c9af47d198e2ce41ff77285e3b45850919125e0e2ca8b8a140890994fd064dc27818db7b36cbc1d87ae5bdaac631f283ddd5733a4ad06e50c2a334a31ee7093ae6c8a30af09d1cc38ea5036849888e2552c34fbafdb3e671ad6e47d03c5a7dc25bfef5e80fbac6a1b81b36379c49b5aecbe2e464dae232b8609520c29000eeffad398ffffffffffff8000e5ae1b0038c547fc73e2cc42b2c24d059b066a0dfa97d29c96080a6c6b98761d0b7db2bffe730f78a6dc1e1736fa433b692bc5e7ddf4072d5d8ebb52", 0xcf}, {&(0x7f00000005c0)="50c32f631b8fe3375c8f7a66d395a8ec6792854e126de8e3163a7790495cb19e0d19accea0a25d710f7dd7b9f6b6ea12dcdf6c16b764b0e22ebe7e3ac8786585194ef6c657407f6d4099057dba8c6c", 0x4f}, {&(0x7f0000000640)="ea990eccf8f7d9ab7c75844ead577d78ede377cb7f9e72da69a025926664423c78220ddb0c4b5f89860bc7b95de8dc0c6903156c7d398f0e82489a69a30158c6515d6ed9c2154090733ea1aa26815d88ed85869f8168b342e5a13c38f748063e2bf6ff1aa279de4b9d9cb76f3011075483a26e0bde427d30908846eac6502e25dea3500608e8124ead3551b6c20daf7f383b3837d1d5c114f1f1c2190cf4b5a7274d1e88a3541859b5ad8b74997df6a621defa80e9623f3f9a50f7e25463295ccec3696e07f439706c6867ed9a7cc7ea293e83f177a42bca1805beb9e25e54e9adf3d638063c3b4b9689d9d0", 0xec}, {&(0x7f0000000740)="af8b6b21a92b49c59b60b2508f35dad414c75934e6250a5fa49d6036eff97f9d9a6b8157e7c64f76689295ce318adfa1abc6b121307b126b0b77462a6958019dac3c5159287f7a72a4ed058817fa89c352ad3ef5305427f9d4838b9cd6c74dc3f9ca4b3511c72a54a7667156082c343a89ed213d55ea7ca8e940fa980df9557ff66119d85a1f42e056357e424abe543c3c3b9eb491de9e8dae0760409117b7fe3a7e5c633cd9e85d154649", 0xab}], 0x9) 2018/04/04 18:13:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000000)="020000001000000040000d02", 0xc, 0x0) pipe2(&(0x7f0000000080), 0x4000) 2018/04/04 18:13:01 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f0000000000)="6eb1c449", 0x4) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$TCSBRKP(r1, 0x5425, 0x82) 2018/04/04 18:13:01 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000000000009489e1d149ca74a611cb359ec0c745958a84b8ea023c073111cf98a2e32f3415b50c0db89e32f83ab51343343079de6cbf50c020881027f25ec732a1f915455c4fcaf786846f03d8e9f888e336e01eacf2f90490ba3050d904fee4aae12c8c0606830c"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x0, 0x1, &(0x7f0000000040)=""/155, &(0x7f0000000100)=""/214, &(0x7f0000000200)=""/239}) splice(r0, &(0x7f0000000000), r0, &(0x7f00000003c0), 0x80000000, 0x6) 2018/04/04 18:13:01 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="73000000220c0000f467f1cad987a7e67135a6cfd1cd2be5b6f75b7e4df3df5cda2a3f01c81bc0b675822b732e5608a59fa1fd07a6b7b3c26954afded0620d5ec5b7485ce95664aa43d0958e133d153bc5188317500af2bc21c94196abb29801b9d1d766617da5a9f0b32437feffffff36fcbee8a6a7bef73883857d5d3d5bb336892f66b67556b3d7f384669a20cf73af9b2c95b68f3e0a7d19a9ab9607974512"], 0x200) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) fcntl$notify(r0, 0x402, 0x2a) recvfrom$unix(r0, &(0x7f0000000580)=""/123, 0x7b, 0x2, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, 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) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f00000004c0)=0x8) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) ptrace$peekuser(0x3, 0x0, 0x1a) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x6, 0x2, 0x3ff, 0x6}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="6a3d604dffef6c641c32f327b4f07a1065bc9cb6ce59ab73159378516f4e8095f9049a57bfe7fbb352395c17c3c5d25dec59bb9bbc10aa05"], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="01000700", @ANYRES64=r1], &(0x7f0000000180)=0x2) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000540)) socket(0x0, 0x6, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) lseek(r0, 0x0, 0x4) fallocate(r2, 0x3, 0x0, 0x81) timerfd_settime(r0, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/04/04 18:13:02 executing program 7: r0 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0x0) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/ptmx\x00', r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x48081, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x55}) r2 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"2e0000000000e1b239731904c5fd00", 0x1003}) 2018/04/04 18:13:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03b1cb0e9f2bd69aed8359561bbad2347763f64d5a57c054a93f5aea9a1905c3e78530d89c367c9453ae2e65df8774b60b800e44", 0x83, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x10) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci={0x0, 0x0}, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0xd6, 0x4e21, 0x3, 0x0, 0xa0, 0xa0, 0x0, r2, r3}, {0x7, 0x6, 0x100000000, 0x2, 0x7, 0x2, 0xf4000000000000, 0x1000000000}, {0x1ff, 0x401, 0x38c7, 0x3f6e}, 0x5f2, 0x6e6bb6, 0x2, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x7e}, 0x2, @in, 0x3501, 0x3, 0x1, 0x6, 0x8, 0x9b1c, 0x3}}, 0xe8) 2018/04/04 18:13:02 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) r0 = semget(0x1, 0x0, 0x101) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x20, 0x1800}, {0x3, 0xc55}, {0x4, 0x1a, 0x94529dd7c96dfd11}, {0x0, 0x200, 0x1000}], 0x4, &(0x7f0000000040)={0x77359400}) r1 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0xffffffff, 0x101000) r2 = accept(r1, &(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000480)=0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000140)={@remote, 0x0}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x18}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x16}, 0x5, 0x1, 0xffffffffffffffc0, 0x100, 0x4, 0x10000, r3}) 2018/04/04 18:13:02 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101400, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8000000000000169, [0x3414, 0x10000, 0x8, 0x10001, 0x9, 0x6, 0x1, 0xfffffffffffffffb, 0x10004]}, &(0x7f00000000c0)=0x16) socket$inet6(0x10, 0x3, 0x0) 2018/04/04 18:13:02 executing program 4: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={0xffffffffffffffff, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={0xffffffffffffffff, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/04/04 18:13:02 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5d, 0x10200) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/212, 0xd4}, {&(0x7f0000000140)=""/164, 0xa4}, {&(0x7f0000000200)=""/49, 0x31}], 0x3, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f0000000280)=ANY=[@ANYBLOB="b8000000190003030000000000000000fe8000000000000000000000000000bb7f00000100000000000000000000000000000000000000000a00a0a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c4449bf00000000000000000000000000000000420000000004000000000000000000000000000000000000000000000000000000c7e8b6c3ba26ddd9b543e1801a0d8f1753235a0b1d65f1181824732cd28efb00035632295b8612d953603d656f57723c4a891404d6ad895df2f0304aa37caff4d45491dd3ac558cdf0ed653816841f0034ef9e6082c5dea7dbe9d8f3740832fc"], 0xb8}, 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) 2018/04/04 18:13:02 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) getcwd(&(0x7f00000000c0)=""/46, 0x2e) ptrace(0xffffffffffffffff, r1) r2 = getpid() openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x711400, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000000)) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8000, 0x40) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@int=0x9, 0x4) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7, 0x3, 0x8, 0x0, 0x81, 0x100, 0x8, 0xffffffffffffffff, 0x1400000000, 0x81, 0x81, 0x5, 0x80000001, 0x2, 0x2, 0x81, 0x7, 0x2, 0x80, 0x1, 0x401, 0x8001, 0x401, 0xda, 0x1, 0x6, 0x9, 0x401, 0x2, 0x20, 0x2, 0xdb9d, 0x6, 0x1668, 0x3, 0x0, 0x1, 0x6, @perf_config_ext={0x6, 0x6}, 0x21008, 0x5, 0xea9, 0x6, 0x9, 0x4, 0xfffffffffffffffa}, r2, 0x6, r0, 0x2) 2018/04/04 18:13:02 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000480)='ubifs\x00', 0x41003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x1e1, 0x100000000209e20, 0x8000000001, 0x5}, 0xfffffffffffffe20) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x0, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) perf_event_open(&(0x7f0000940000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x5, 0xfffffffffffffdc4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x46000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x83, 0x5d, &(0x7f0000000240)="23b0eea2a334b44935d0b421d095bbcfbf88815a14230247731ed7e69aefc900a1a2c7e8ad794736affc3837b3f218c811f7b533e4d82687bb867e505230196cd98dd3bf32ceecab91f879453ec93248999fb14dd57c8986287b066a86fc6accd643b0ba58601491d2e028471bebfc1e7f5fb8954efacb330f1f1657d5786d291470e9", &(0x7f0000000300)=""/93, 0x69ab}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0x50, &(0x7f00000003c0)}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000380)='hfsplus\x00', &(0x7f00000004c0)='./file0\x00', 0x10001, 0x7, &(0x7f0000000980)=[{&(0x7f0000000500)="7626b900bd552c5ea974f27551fed77ddcc9432b298e6c27356a25c0ae3671124a90bfa18388123516791954a579cafbdc5e055ed027df0af23286434a65b2e6fde7c3bdf235a75bff541c00bd68fcb45780de1be8ea333801d915ac67621c8e68de77cc1767b065fd", 0x69, 0x200}, {&(0x7f0000000580)="1b7275616fb49dee39ede94c2ecd6a9e866b", 0x12, 0x7ff}, {&(0x7f00000005c0)="3c5a0c71615bfcf192cf13a7ab58b009b35588aca91d244718e2f7e52a510777c1bfa268991147383a26afd506592e776b70c49811d6fb6f145b60f2aeaf4033483edb69612ff888e97d7a1279e9065322626cb2df0818ac467508f4d98a6c64996d635e4564d35e356019caf4247418dd12a9819625154172b8f469dcb447bd89", 0x81, 0x64a}, {&(0x7f0000000680)="4e8a121a5fe59bf5e90c535e61223f8ca78f3a36c864484ffd5cb03102f700c9a3bfa7f4b3baa58a809613742909167cebb4e6b31e3b10eb2823ba8ce71c0e6a6d219a31cf3d6c1839e3ca35b79dcb97e5500b7573f57fd21e554f4d009180a6418580d018b2b28d8118745d39cb492d40666f8b75ceb6c791255a97c3d88ecd77147f404ef5bc5c6049e4", 0x8b, 0x1b}, {&(0x7f0000000740)="6139e06b419bf2135b9afa69013071093656dbbb3dbbbef5d1d9920d9b2f0342c57d20a021483edc11dbfd0f8896cbb724284ae5157aaccbec6d341f871e98d7491572ffb00f9f7b7eb101c06f2b61735fade6531554c827abbb07923b8eb9729b6a3a39bc53be8259fc18100edfc39b7a260622ea91f7336ed2e0e7dcec5ce0b29192bef65f39", 0x87, 0x2}, {&(0x7f0000000800)="7ae3c5ba30310d33967771649118da5a9bc50b5ac3dc0a64d36d34ece22a0cb5e68961345dc3fdf8659299e046e8d96497cbcb0f23448e6bf0b6c09479e2c65a040c85759b34a3b543309fdf0ca21509b8769cf9e96c572c577df5d263989c710c4a59a212b8191b797823415b81cbc375d313d35d4fb2255815a16547034f64bde8cb6177e547cd5e2a5bf1d36611d0b2956f6e7ff068d6c3bbd111444ef37c50cdf17cb2666dceeeb2dd637dabaaa33778d540a664a5f287dc08c7ddff04322fc9f18853c8c7885db9bc9fc5c9", 0xce, 0x7fffffff}, {&(0x7f0000000900)="a5f57eeeda6ee3f52e41119412a012d5abfd5465957ec9117371008e72dcad6e44fe53f2272bf7bc5e62ee6546e706b4f52ba83f42785c2551c7c3546e321fca9e7192dbdb44c3c679f32490ea7f72a1eeb3e56a934a2e55e2001fc33da8f1e79acf51b1464808ba7328eea9e52b", 0x6e, 0x8}], 0x1980088, &(0x7f0000000a40)={[{@barrier='barrier', 0x2c}, {@umask={'umask', 0x3d}, 0x2c}, {@nls={'nls', 0x3d, 'iso8859-2'}, 0x2c}, {@type={'type', 0x3d, "50b48ff7"}, 0x2c}]}) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000300)) 2018/04/04 18:13:02 executing program 4: unshare(0x4040400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc8180, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000004c0)='\x00') r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x77359400}, {0x77359400}}, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0xcac3, 0x200}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000540)={r2, 0x400}, 0xffffff70) setsockopt(r0, 0x4622910f, 0xff, &(0x7f0000000580), 0x0) clone(0x10000000, &(0x7f0000000100)="8ac4de51dd984a30b9a88e8fbb629b700a75130c22429c3cc427818af5ded7188fd21e9db216aebd7bd35aa54f945ed70fd007f8115439dd632622f687c9cd9be38100554841718ed2329226169ed073cdfecbdfb184278256a336b83f463c6cd4debd50f3e75da6f309293908bed2e358714e42e4ff28318c673d1e2c2d97cb5d35cba4dae1e286856c80081c70937063c7c34246d0890d214b3dd072bb8034381c13653d51e4895e6972122149ba0dbe4d3af30615c65e2770f403f687bb9b4e8a9442720bfdce294a6b95070d8ac2fe5f0eb4056e28883c00f4a2bc36d1f416502d8bae891211a014d4a1bc", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="28f6a20a6070a30e2dbce3a4c186481992cec735ae58f06d222b8448e3b4408d7d54b324be26fdd9dcbcc611d3150296c0071a50e5dea04a3a10131d18281efd1c27a649bead0c60c48d664e7fd1cbacc601caba31263d08d23ad9b6fd8be00950bb0cb8bc010c82bba8b0759b1991ff78522d717a34395b7eec533497a79085cd7d8093e4a4ead55ec0ade3341f904c3ba80705d724b649f2a533780853caee5f11f3bf505cc4e31e8eb67e4fa0bf53c2a5787dd04ffe6ebb055b015013a6ebf912a5dc63269c19162b577eb76e7014b29342bd3dcbf00e4f425e5112afe989") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000400)=0x4) getpeername$netlink(r1, &(0x7f0000000440), &(0x7f0000000480)=0xc) 2018/04/04 18:13:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') r1 = socket$kcm(0x29, 0x1, 0x0) r2 = fcntl$getown(r0, 0x9) migrate_pages(r2, 0xff, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x1ff) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) getgid() accept4$packet(r0, 0x0, &(0x7f0000000100), 0x80800) 2018/04/04 18:13:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r4, 0x0) 2018/04/04 18:13:11 executing program 6: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x70, 0x400, 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, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) accept$alg(r4, 0x0, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000000240)={{0xffffffffffffffff, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r4) r6 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) fadvise64(r6, 0x0, 0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) socketpair(0x19, 0x5, 0x5, &(0x7f0000000300)) io_cancel(r5, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, r3, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r4}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000002c0)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/04 18:13:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20000000}, 0x0, 0xa, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xfffffffffffffd02, &(0x7f0000000000)={&(0x7f0000000280)={0xffbc, 0x40000027, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0xfffffffffffffffe) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1ff) renameat2(r2, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00', 0x1) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="22008000bbb42731eeb2fa8d0c6296084b4b67dd6a2a9a838d8b2e59", @ANYRES16=r1, @ANYBLOB="040528bd7000fbdbdf250c0000000c000100080009006f000000"], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x20000085) 2018/04/04 18:13:11 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000280)) recvfrom$packet(r0, &(0x7f0000000040)=""/132, 0x84, 0x100, &(0x7f0000000240)={0x11, 0x16, r2, 0x1, 0xfff, 0x6, @random="b16c5a1be411"}, 0x14) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00006da000), 0x4) close(r0) 2018/04/04 18:13:11 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x6}}}}}}, 0x0) 2018/04/04 18:13:11 executing program 5: clone(0x200, &(0x7f0000000440)="ac9d20d3dde6230eaad9d3da8d5c3bc48046f13f22b7b71d9a2b7c61dcf1674631cdd36fbb89d9bef4241fa7250286658279ea09d4c31838488c66def94e502ea74a2d40f409bf9e16fa5f267f6452c9626785630f5c190f4ac39c21384d", &(0x7f0000c53000), &(0x7f0000000380), &(0x7f00000004c0)) restart_syscall() mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000100)=0x1000, 0x8) listxattr(&(0x7f0000000200)='./file1\x00', &(0x7f0000000280)=""/211, 0xd3) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r1 = inotify_init1(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)) r4 = getpgrp(0x0) kcmp(r3, r4, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', &(0x7f00000004c0), &(0x7f0000000640), 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) 2018/04/04 18:13:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f0000000100)=""/31, 0xfffffffffffffdf4, 0x7, 0x0, 0x0) 2018/04/04 18:13:11 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7f, 0x8000) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000994fd9)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) 2018/04/04 18:13:12 executing program 3: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x4) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udp6\x00') readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/193, 0xc1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000580)='.', 0x4) 2018/04/04 18:13:12 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) sched_yield() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f00000000c0), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip_vti0\x00', 'ip6gre0\x00', 'bridge0\x00', 'sit0\x00', @random="6752486e17c2", [], @random="264bcc704a5f", [], 0xb0, 0x100, 0x150, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x3}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "68529ab635e25c2fa8b5fc4aa836d827527c8d193fd7b4696539915d8fe2"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x258) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) select(0x40, &(0x7f0000000880), &(0x7f0000000b40)={0x0, 0x0, 0x8}, &(0x7f0000000b80)={0x0, 0x7fffffff}, &(0x7f0000000bc0)) 2018/04/04 18:13:12 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x7) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000100)=""/16, &(0x7f0000000140)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffff7, 0x10000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x0, 0x73, &(0x7f0000000040)="b64b62604d0f79dc79429a2638b82c267793c13f5f5446e8769f118eaf7dd89b0f94153b8fe423b021b788bee6bdf7b94935384f10fa06cbb96d65724cbeeaa34c19853ef85e9923aaa3cd3d81f74dbaf79df66e0f96f9e72f42b952b58c327a7d91858b2c93990bf9fce734559531ccd9ce99"}) 2018/04/04 18:13:12 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f00000066c0)=[{{&(0x7f00000001c0)=@ax25, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/66, 0x42}, {&(0x7f0000000400)=""/68, 0x44}, {&(0x7f0000000480)=""/15, 0xf}], 0x5, &(0x7f0000000540)=""/113, 0x71, 0xfffffffffffffff9}, 0x9}, {{&(0x7f00000005c0)=@ax25, 0x80, &(0x7f0000000700)=[{&(0x7f0000000640)=""/2, 0x2}, {&(0x7f0000000680)=""/119, 0x77}], 0x2, &(0x7f0000000740)=""/105, 0x69, 0xee}, 0x3}, {{&(0x7f00000007c0)=@alg, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000840)=""/100, 0x64}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/221, 0xdd}, {&(0x7f0000001a00)=""/44, 0x2c}], 0x4, 0x0, 0x0, 0x1}, 0xb2c9}, {{&(0x7f0000001a80)=@pptp, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001b00)=""/75, 0x4b}], 0x1, &(0x7f0000001bc0), 0x0, 0xb5b}, 0xffffffffffff0001}, {{&(0x7f0000001c00)=@sco, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001c80)=""/130, 0x82}, {&(0x7f0000001d40)=""/101, 0x65}, {&(0x7f0000001dc0)=""/59, 0x3b}], 0x3, &(0x7f0000001e40)=""/125, 0x7d, 0x7}, 0x1f}, {{&(0x7f0000001ec0)=@llc, 0x80, &(0x7f0000003280)=[{&(0x7f0000001f40)=""/29, 0x1d}, {&(0x7f0000001f80)=""/215, 0xd7}, {&(0x7f0000002080)=""/80, 0x50}, {&(0x7f0000002100)=""/173, 0xad}, {&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/177, 0xb1}], 0x6, &(0x7f0000003300)=""/249, 0xf9, 0xfee9}, 0x2}, {{&(0x7f0000003400)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000003480)=""/223, 0xdf}, {&(0x7f0000003580)=""/235, 0xeb}, {&(0x7f0000003680)=""/203, 0xcb}, {&(0x7f0000003780)=""/71, 0x47}, {&(0x7f0000003800)=""/228, 0xe4}, {&(0x7f0000003900)=""/217, 0xd9}], 0x6, &(0x7f0000003a80)=""/49, 0x31, 0x4}, 0x2}, {{&(0x7f0000003ac0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004f40)=[{&(0x7f0000003b40)=""/92, 0x5c}, {&(0x7f0000003bc0)=""/181, 0xb5}, {&(0x7f0000003c80)=""/137, 0x89}, {&(0x7f0000003d40)=""/33, 0x21}, {&(0x7f0000003d80)=""/166, 0xa6}, {&(0x7f0000003e40)}, {&(0x7f0000003e80)=""/149, 0x95}, {&(0x7f0000003f40)=""/4096, 0x1000}], 0x8, &(0x7f0000004fc0)=""/16, 0x10, 0x7}, 0x4}, {{&(0x7f0000005000)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000064c0)=[{&(0x7f0000005080)=""/51, 0x33}, {&(0x7f00000050c0)=""/164, 0xa4}, {&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/10, 0xa}, {&(0x7f00000061c0)=""/182, 0xb6}, {&(0x7f0000006280)=""/251, 0xfb}, {&(0x7f0000006380)=""/213, 0xd5}, {&(0x7f0000006480)=""/62, 0x3e}], 0x8}, 0x7}, {{0x0, 0x0, &(0x7f0000006680)=[{&(0x7f0000006540)=""/45, 0x2d}, {&(0x7f0000006580)=""/202, 0xca}], 0x2}, 0x40}], 0xa, 0x0, &(0x7f0000006940)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000006980)={0x0, 0x7ff}, &(0x7f00000069c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006a00)={r1, @in6={{0xa, 0x4e20, 0x4a8, @empty, 0x1}}, 0x5, 0x6cf, 0x5, 0x1, 0x1}, &(0x7f0000006ac0)=0x98) r2 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000180)={0x5, 0x4, 0xffffffffffffffe1, 0xa40, 0x4d, 0x4}) accept$packet(r0, &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006b00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006b40)={'teql0\x00', r4}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000340), &(0x7f0000001bc0), 0xffffffff80000001, &(0x7f0000ffc000/0x2000)=nil, 0x3) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x0) 2018/04/04 18:13:12 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) fallocate(r0, 0x0, 0x5, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x58) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x5, 0x80) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000100)={0x6, 0x6, 0x834, 0x7, 0x3, 0xdc}) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="bd729aadbd2b266d3a0928e290b24019b4c858c6b8b897066237bde8c5ff67b4a837b253c161776eed017d7125a257f32977363d40afb929158d1e621bc336d3e5aa9bdaebbb00895bd718f7f67a51b70612e2f6d55755ce7c63205ff9a166d5924c0057abd45757eb48135c120fb43e03e32a63ba85a4ea4e82231f99d92c460f977ad5f7f2b73316691db4663555c0bb2a9072cac55f739da7e81970272444cfebf93d3d4031bc3a8936bb", 0xac, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000280)={0x1, 0x2, 0x8, 0x5, 0x6, 0x2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000280), 0x29f) 2018/04/04 18:13:12 executing program 4: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000040)=0x8201, 0x9, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7fffffff, 0x4000) r1 = getuid() ioprio_set$uid(0x3, r1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00000013c0)="7349addd80bb3814a4d5a0b2b93f40c9e635ca49631b16976764c3b03ca33a8e9c667ea50bcbc3b97ae49b6548add0e698aee772e005b684cb7e11412829d65905a288b586e8cf67954af5be9db4ae817312002086c0a6e76bd30bcc7f33ddc0443ded164fa2aa41abaffba7210d91e2a1a9497d184e1e7de4b7bf632a73779a1be0a2") r3 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001240), &(0x7f0000001280), &(0x7f00000012c0)=0x0) r5 = getegid() r6 = socket$key(0xf, 0x3, 0x2) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGSOFTCAR(r6, 0x5419, &(0x7f0000001340)) r8 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$netlink(r0, &(0x7f0000001380)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x80000200}, 0xc, &(0x7f0000000140)=[{&(0x7f0000000200)={0x1018, 0x3f, 0x800, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x69, @fd=r2}, @generic="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"]}, 0x1018}], 0x173, &(0x7f0000001300)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r6, r7, r8]}], 0x40, 0x4040}, 0x40001) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000068000/0x1000)=nil) 2018/04/04 18:13:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x100, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003500)=""/172, &(0x7f00000035c0)=0xac) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x912, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x322) 2018/04/04 18:13:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000001c0)="730000d10cf62e81e5a61a94f3", 0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x81) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x80000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000400)={'ip6gretap0\x00', &(0x7f00000003c0)=@ethtool_pauseparam={0x13, 0x0, 0x649bcc1a, 0x1000}}) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00000000c0)="2fca15295e8c095592ab61b474c0b300f1915e4554598fc1b3f6f33c3176717bd99a093db7b39b279383bfaa1fdf946016447cfbc6af5c59056404ca24bdf37a1c947c2836b31b1972dff33ab987974c560208ac972b54baac5d427268c490623f63c2c4ba3d64ae14d12bc7841f1929f0965f85cf5c77bdb3b499b0d8f4f3fd7687e952aff9737fe8181a188358f4bab167077ed3ba2e2cbe") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000380)={{0x77359400}, {0x77359400}}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000300)=""/70, &(0x7f0000000080)=0x46) r4 = getpid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000280)=r4) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000200)={0x1, 0xff}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) ftruncate(r1, 0x0) 2018/04/04 18:13:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)={0x0, 0x2, 0x3, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0xef5, 0x0, 0xfffffffffffffffa}) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x8, 0x0) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/25, 0x19, &(0x7f00000000c0)=""/166, 0x1, 0x2}}, 0x68) 2018/04/04 18:13:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendfile(r0, r0, &(0x7f00000002c0), 0x5) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000380)=ANY=[@ANYBLOB="0206000004000000fffff7f912010000003c6a000000000000000000000000009b6187"], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6e2, 0x200) mq_getsetattr(r1, &(0x7f0000000300)={0xdf, 0x7, 0x7, 0x6, 0x6, 0xfff, 0x8, 0x4}, &(0x7f0000000340)) getpeername(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000100)=0x80) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0xc00) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000280)=0x3, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x101, 0xf3f}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r4, 0x10001, 0x7a2}, &(0x7f0000000200)=0xc) 2018/04/04 18:13:12 executing program 2: r0 = socket(0x200000000000010, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001640)={0x0, 0x5, 0xab54bcfbc06f7d4c, 0x3f, 0x6}, &(0x7f0000001680)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000016c0)={0x0, @in6={{0xa, 0x4e23, 0xafc7, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}}, [0x0, 0x100, 0x101, 0x7ff, 0x21, 0x0, 0x100, 0x20, 0xfffffffffffff093, 0x10001, 0x1, 0x1, 0xaff, 0x8, 0x5]}, &(0x7f00000017c0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001800)={0x0, 0x1, 0x4, [0x100, 0x0, 0xfff, 0x6]}, &(0x7f0000001840)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001880)=@assoc_id=0x0, &(0x7f00000018c0)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000001ac0)={&(0x7f0000000580)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000001600)=[{&(0x7f00000005c0)="521f75c2b65fc6836cab2323821d70", 0xf}, {&(0x7f0000000600)="a1ac3be40c20f32724a36a9866f03726f959aa78d9559503b3baff218831f24a61288dd4496f00fc8727f3a93c860a16421d1f2158f7b31ccde9178b1c5df78d2540b2027177bc912f3f8627732a60e8fd0359ad481e56b48eab3ae79ffe4136ecc6f82ddc1de8e4c9fbd135a38ea240e5a1ea0c47e2b7a7d9ce8ca7af2ddb98f2a188ad0f2962d3f2b543478ae5d2e8a524fe972969a8f5e8df68fad93142d6a562fc7f7b85397dc6204cfc48c3ee754fe5c0f8ad94e54ac3529cec1fe910d04fe054a5f51a33f9ce65257a0bea1251e8024d90248b142ae28a42b7d737ab8233a807cdfc4d6e81bd99703c4d033eb1ae9f14a38015c3516ad09a6d1f087840d8e56b05d3e4f353789892f81fcfccc79837367305eac7a024dd3948788484472a64ea2a0b05e2c4d6dea33379e665d7eed01a82de8b26f6f829fcf4e7459341364068dc58826bf837fbf0e2a8b4309e0a2ff7a91162b95ecd0d31d45c77bd4dd2085f74d34890ed71b17407dbe0773cf3533b4480a0a6efacba5d5af5dd78e5eb4ca287efecb892503ff122b16607a246de2d6d7f218d333bbc2d8064219f95ee8b13bde8a4146e6b9a79247bcb4cf960a0ce677613963c91783b33e5978b11e4bbee9fb2dd431d6ea0d691d653b86f3eef68e6f8d8fa0784b2f02fa716810a5ec5a37301364e5fbf610f15d803b2107e59d7d0aacdfaf623f17111867be9734fbb3883f9990bac6b618b974260d6dc3276a3852ffa853dbd2f99f258a1b466f7e88473383e1f33e27d03ebf8018f14c5460c01db7adb811b97da080a2391610ca864377adaae46aba46f276cf798b3b7f8f7c8a3dbef161b5a7e0e52b396d14a451304ca0489de0138a697c5939eb7a67d8038ca694c43a771d2fd39ce2ad965812785b4809d2e16a06499e1fff4bb030b6dfb7ea208867b67cb0e80a9f32ce3f9e19fe53bb3bc73c1e3a0aac5099d9848385bdc3f58a319a6821922bd0239c059ceab845ff85f3762addec187d871b2cfc7368269841cebfb4786beb1ebaa11c69d77105aacedbcc8fa7b1479ff262e5d5dccdcaa2b373e275be8461bda57737bd95356e44bc1166feeb9d474f039580fb4e618dfe4cffe084daa80523026bd861b99a063f454a3e2aaa5dc6bf29c684578a9ff4c6801be2534db22a383c2bccd14084f49fc981a8bd4270b49d43f00204be44c3e2b191745118e2fe538709922fdcbad962e67afae529dde1f7b2e0981b919ee91a4adbb3a811e1c4adbc81b91a88b3dac2e23224ba44be39ea619a97f040610da76955712944bdf75402afc6ce7c67eea9a40816c4973c2b047fe5cdba2f2029f9981caa49640186712dca6f7bc0ca46c2cca548dad5df99af9f68cfb9e4e4b2b4ea41995bda2bb3a6dc3bd5556b6233afcd45cdd1df9ecc55431893e341c999d8de7a9e9485e9cb40fedb2411b4570f11897d1b84cd7b493143bf841e24f66ec21dc3a52a2d3516085d5f447af66c45bfc526fd59923fd39c16f15256d13719a6a7906941251bc5e7551620cb87adf4dab2863cd3b0ddfd5b4011b949ebfd6493f1f8a8b9c5aa2f5bc24fb39a4457e58ea977aa2dd53ef06c16be63da82dc632d4ec9748a1ab3e938573178df4f1580ec5872bbe26791fab5ea10f27928306192d49bafc53af6f75ffb2c20eb77ee0be202239c63900437728f723f3348aa16d00b69a007a9c275982924370df6df68b7d9bb9703b5cd3b61eb95927308675f0b0d43b278be62b24735e77b38052cfe85964447e2f9ea2aff671ce2b51d5582cc0773c28eb9da2e0f2372a6ade19574c5900a98d8af223a652a836eb9df784c995323d53d16f94b7ccd494c6ed66ae5e4b583fe730645b29d138a4bb7e31d04877e84db75b58d4e8e4d235b39d7d6d1d872742000f27cbbb85a3aebfd895250a84ea50bfb68228b92d287cf4e7f4a3220b568e784571cf932e1534b01fbc246327e89fc84d5ea6202c7ef202d64891ba8677cf41ed7e16312feeb99036f33ec01083ad6099491da36e1a6f2430e1cd03b148d58e235ff843b500d30df204bc0bd838684b5569e57be7c21a21bee120d0d5b065ec9d59bba3878b13fd89cefe9b3938d53a8f58a6af7f394a01b36d33a313d31fdf736e85d13e1cde7bba902c467eb077d9c90e13e3daf3ddb5f1cfbff36c42e3869cae4eeade4e13cd5ce0b8f0cd23a440cda35a3682f89ff3f84264b193e9c0eab1ca098ead59cf32153892fd0365eefc8aec9fc8ec8f8dfb72a16ccc1dd4c56bb0481e291a6d116acf361afb0531108a5facdbdaa937e5c90549873da156a29c976b153df4256a5f444ee1c5fe45a9314c97d15568235ce317e31721b597bd39eb4b98678f42a45f1548e3fc338d0ce192aadd8b8292fa720a1541e9e97351e86d791ed2a589ae0ee3072b0d223cd472e9c655b568b0397753715ca6a353db469f4470a6e7ceffc34e8414f5bd6cf80798dbec40179f1908eee1dcc42364f7fcb4af0404508e61dc85ba8761edcecf738fe2e38484002a96fa9a4f4d68b876b1d90d863cdafde61140933dc0aa06425e22c307d07c22bff33a536c368c8694e09ca15978efdb1fcf7a6d321585ce114bd1ddef7ced250c5084e420eb6148e31d9b2c9c963abbbbdfd0cbce2d445afcb1095328106044d7f083278374fcafbf9b7d82522e82df2383c189121c6fdeaa730b2b22e21189ec57c5f3ad2c1d3d2cd996a7c0a38d0ddfdb15e82c8e09034e1991c0347c3ac5f541dd83656b23758e1c085e65622f3151d3072f20c6d33933076a96324bfa227e950287293764b1b41ae3b95984ca9c61593377d4848f421b28a445659d25d9d0d60ce03e9b6c8cade686ae0c1c2fd12f4ffb2ca2ed48d0c59145d153721ec0b292be53bd38a9c25df3d388269885580e1d9ab7a62885d103cc1bbf896efef51fa4f36064137010f3e0b8de678e5c901f48c138eea56e62c124394350d8b239ddd33dad1146e8a5ae85b956ae2e99cba1c7e0b12a9f9cd921ad2caf0f76891771adaf90be3a7028e0985f573d075f741234d13c185098a1f08c3fd8b9d52622d21bc5263ba50630c95b3e14bad03be1bc028f58f0b0920c3ab7c63570ad321b08517c81b54a63cf6ffe62b0e94eea4c2fc577f77f6b9d3400edc8e4380e9a15fa571d8e6dc21c76d6ca7280d326716481c3e4e44c287c0de201b1b50ec2a72780793d4b988a1b4c7c06743dadf4dfc938e61ef0dd7228786d4090633a8fae294339653d168c6099b8330a64a3f9fbcdce9699ea60df747d3546b9283d8e49bed0618ff75d497b6017a3118b65703cfeb86e290855217f69178bbca41f7f2e75980e2a9efd110a665e75d43d47a1671416628dc40eff14b8193d679ddb332fc4619b6130fe9357138afbbbb2ecea746f29b140ec506941b387035c6628b9291e674c873d73a4d72c818d2e9851a8b046f24c89f83bc174177b9a382e91a7f5483141e6b04352f97629d6e462ccab69edfad91c4aaff9a45f8178528bc04a93c23cb3ecfa6b7b1b5cd07e701b12bbedbd99bce12faadda0c6e9e1f69562e5b05ebb47b691106a66a9e778a971589bd0860295616adaa28e6a660ec6a8bae8bad50a156a845b00e8b694759ef6c56ac000fd4a698503eac694a122c93cb09e1b7a62d11dc321c490299718ff13ac082bab1804d9647bec8c9689bce976288b490dd4c54e68a3c2ad2d509d3ac9c14e505dc5943bcd8b45e2cff7a44727af66621aa6d5b64afdb7c271acecc58e35608b3de2fc52075884655bdfa6ba4421eae093141c12a5ffc07935933fe1c3f5844a4967298575e3e1069951bbd07f7103e28e1930fa9b3f2366229c34f1e75c2a73960f12f2114fdf2b1a245585f4d955c2da9ba969db851f2285f8e0d08f9220bea5f60df0044b041c0be90f5629f038dec0d85fe21cd5b10d6a2228f6b0659ec66c604a9fa641a376a060adae191f8bb7d9d77f1716b43d72fd68c8beb0f7a434e99b820de9f0f935e9a45d59d7046080bb571ad9d74720609c5e13a29d6321029d3d46b569eb9dd2732a48ce0dd6532fab24564f72ef9739089cfdf9966b085482f3f2b52bdbcc3b1a6ee10175586f7893972ad1515aecde9a030108eb20ab3331b03fbf16297235f7b86514031d7f1f5c9f72f3b051d3e47cfef03120b45ee999013e2568c67f2a90c14fe4014324f9e25792c78287ed48640e25f81820d918f8f1a6f5089a53dc7f6004d1cc1b8befd5327142f1a5a7f2b616df0872df4dc5ec8cdb96ba44c7d2a9895447f849bc3f26f17d4b63a822309e9917a8a7d1a17fd00d62581ddd49c888055b5687585ae7f7ad47fbe3f83b1a9f77450f7ac58878b2b2f4cac610599df376bb547ffa8b67719c877d79640b55056714796b93f21d1977384a84b5e8e74a7e54a905821380bde5f3d8c6d35147b9ebd3ba26a9a6da324185c029147d01a01763a5b37f25de5f975d77112cc383d0900dd7c7df187075de01b0d43c20807fbdcc3eb8893c259602cd02e1dbba9ccd10b879c10b482a376078d66e9ddd6a6e39e7675aabfe6bbd5e50a6c82b73ad7a2efb19a54f9381bf76926053c76abd3f09564da77e83f3becea7f0f3c05cc5886c2593072ca7c9d1d185799b750a02d25cd024295cbfe1da089e80967bbdfc65e96b183d7d9305a64f77f32e45afbc8259699619abb330980007fd9741446c65bdf642b3b2cbf1f7099f594bc324553ff5fd39e8d08762145c1ccf4fe532df95d4474ae69fb8305d7e8d8cc87d81173f14be3d6aa471b2f6795a551f35c253097374040ea4487fe008859a1a6a49f1a7669aedd9b1607fb2b1589c7566867b6a69d6139d58b30f79e1a547670a61ad272deae4db275fd4c88fb8d8f8f59dbdde93606aa1da8cda63ddb837ee7eae2dc716dec54f153af44e8eafeac505d7e6066b327ed26200805fb0137c8195668e1b5b2f707115c72719e947e4ba3fa604c14011416d53b1b4a4fe8ebd1a65f6547eee8028b0864b036843c436ca6f5a8700c38ef0d8874558e3182e064716a54ebdb5cd6c5b6177755c3917f97b1c8d14caa75281b7f3c3ac213ff51097eb1ec4cc6a8fc25d3ea1a124684c90fef2b5db6c1ffd6f18369573eeeff2d71316b7dc69e91b3f93a2dedf22dbcaf035ebae1fb056bd660f0b2341c058d1783269fe4b5864c9fc5c698b402c270468935585e969ed7615b2622a1332a67b1eaccf0479f225bd550e28bf24ac005e1eab725f67143ba75677ce45794b00d93c8de1dce73b323c65edb55a4ac057b57f0a3fc667199ad0046ff6ef6d35d34fd8ff430778fd6a11e6fdf7406018bc2724a84518361f2932f7508a853d061a9a1c21dabf25c18d7fcacbaa7848b772016f99d502c36436674233f9b08363e11a33d3a7d9c8c0e82ae89cd6f303b633bff631bbc31f7cb9ce73bbeee236ecef996ac1e5dacc1d21f4fa003ae7827bc830e9d1f4b0a630f2fd96ef04087272a9e1e80509f488383c4326ccd818707c8d708952d1131cc5d40159bd26a7852e99cff835e4a730791aedd611c33cbc42c85568ba76d663094fa77dae285b834acc814f2bb8abc4de66265fe53ac43e6f4e75cb04dfaf994d396fa4f5c7591ca3398d279c2c8a9e7cd37911fbe9813bf2a655f9715034e65ab0374b0a35353b5345f1cfe954316eceb388aab6d075a11e8d6fc53f85bf71e1d37eae3eb007ba41bd048e2e0af33f640a0d0e1eb05e4dccbef29212be979eb922f821a55785dc256fa9efee4702c9d943fcb7576eedff11", 0x1000}], 0x2, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x7, 0x3, 0x0, 0x7fff}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3f, 0x9, 0x1f, 0x1, 0x4, 0x9, 0x80000001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xcb, 0x20d, 0x1ff, 0x1b9, 0x3f, 0xb28e, 0x2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x2, 0x8206, 0x1000, 0x3f, 0xd24, 0x20, 0x0, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x1, 0x7ff, 0xe8b4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x2, 0x8, 0x7, 0x27d, 0x7, 0xffffffff, r4}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0xe8b, 0x7}}, @init={0x18, 0x84, 0x0, {0xe7, 0x400, 0xfff, 0x7}}, @init={0x18, 0x84, 0x0, {0x8001, 0x0, 0x2, 0x7f}}], 0x1b0}, 0x811) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000140)=""/149, 0x95}, {&(0x7f0000000200)=""/132, 0x84}, {&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f0000000300)=""/123, 0x7b}], 0x5, 0x0) write(r0, &(0x7f0000000100)="1f000000f90300ff1400000120ce00000700090000a5a34dbac2ae00e1ff000000000101016c9e0000000000bbffff74", 0x30) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001b00)={r4, 0x5682}, &(0x7f0000001b40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x7, 0x4, 0x6, 0x100, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r5, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x100, 0x10000) 2018/04/04 18:13:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x4b, 0x9}, 0x2) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000000)=0x3000) 2018/04/04 18:13:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b410000009000005", 0x58}], 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x100, 0x70bd25, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xe7}, @FOU_ATTR_AF={0x8, 0x2}]}, 0x34}, 0x1}, 0x10) 2018/04/04 18:13:12 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x6, 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$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) getpgrp(r1) gettid() r2 = syz_open_procfs(r1, &(0x7f0000000440)="6e0180000069625f9772b674e9467426ad1e416d3cb3f249") sendfile(r0, r2, &(0x7f0000000040)=0x20000000, 0x80000007ff) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x2, 0xb49b}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000200)={0x4, {{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x2, [{{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}]}, 0x190) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f00000003c0)={{0x3d, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'dh\x00', 0x1, 0x7, 0x7c}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x4e21, 0x3, 0x5, 0x1000, 0x8}}, 0x44) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e24, 0x5c06, @empty, 0xd6}, {0xa, 0x4e20, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x0, [0x7, 0xfff, 0x5, 0x5, 0xffffffffffffffc0, 0x3, 0x7, 0xfffffffffffffffb]}, 0x5c) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x1858, r3, 0x10001, 0x8001}) 2018/04/04 18:13:13 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10103c) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"b1b27a5ebc62c8"}}, 0x10) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xd8, r1, 0x24, 0x70bd28, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f8000000000}]}, 0xd8}, 0x1}, 0x48885) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) read$eventfd(r2, &(0x7f0000001800), 0x8) 2018/04/04 18:13:13 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) connect$netlink(r1, &(0x7f0000000380)=@kern={0x10, 0x0, 0x0, 0x80008000}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f0000000440)={0x0, 0x0}) r3 = getpgid(r2) sched_setaffinity(r3, 0x8, &(0x7f0000000100)=0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x7cb3, 0x9, 0x3, 0xb8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r4, 0x4, 0x2, 0x1d}, &(0x7f0000000340)=0x10) write$sndseq(r1, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{0x81, 0x9c}, 0x8e6b, &(0x7f0000000400)={0x4, 0x8c5c, 0xfffffffffffffffa, 0x1, @tick=0x6, {0x400, 0x8001}, {0xf1b, 0x5}, @addr={0x8b, 0xd4}}}}], 0x30) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='ext4\x00', 0x20005000, &(0x7f0000000180)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000180)='./control/file0\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000480)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x100}], 0x2c) 2018/04/04 18:13:13 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000600)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000040)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b8afd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f000020f000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f0000000180)=""/167, &(0x7f0000000080)=""/21, &(0x7f00002fdf52)=""/174, 0x100000200000000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000327ffc)=0x1) 2018/04/04 18:13:13 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_map}) accept$netrom(r1, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) kcmp(r2, r3, 0x3, r0, r1) 2018/04/04 18:13:13 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x101a40) ioctl$KDMKTONE(r1, 0x4b30, 0x100d) set_thread_area(&(0x7f0000000000)={0x5, 0x0, 0x1000, 0x9, 0x2, 0x4eeb0356, 0x8b, 0x7, 0x3011, 0xd6c}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x9c43, 0x30, 0x6, 0x40}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r3, 0x100, 0x4, [0x4, 0xff, 0x4, 0x0]}, &(0x7f00000001c0)=0x10) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/04/04 18:13:14 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9}, 0x0, 0x5, 0xffffffffffffffff, 0x0) setns(r0, 0x4000000) 2018/04/04 18:13:14 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=ANY=[@ANYBLOB="2800000012000000000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d0064e20000"], 0x28}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x400000000002) timer_create(0x3, &(0x7f0000000080)={0x0, 0x41, 0x1, @thr={&(0x7f00000008c0)="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", &(0x7f0000000040)="e21a6999c71e85699928df9a4b28c06193b2e3d4ed4433d05ec68b83acbaa9fc4b853e641f45"}}, &(0x7f00000000c0)=0x0) timer_delete(r2) connect$netlink(r1, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x4202000}, 0xc) 2018/04/04 18:13:14 executing program 2: socketpair(0x1, 0x800, 0x543, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@get={0x1, &(0x7f0000000080)=""/250, 0x4}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f0000667ff4)=@proc={0x10, 0x0, 0x25dfdbfe}, 0x22) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000c000501ffffc22a9d94cdcf7d294b15a752b67f45479d4372fa6749f3c9b0df892d5ebd439149b3e18e806199"], 0x14}, 0x1}, 0x0) 2018/04/04 18:13:14 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) 2018/04/04 18:13:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x7ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={r1, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000000000098860000"], 0x8) 2018/04/04 18:13:14 executing program 0: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x5, 0x90, 0x8, 0x0, 0x6, 0x4, 0x9, 0x20080000, 0x2, 0x6}) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000ffc), 0x4) 2018/04/04 18:13:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000040)}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/7) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)) 2018/04/04 18:13:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x6, 0x7fff, 0xec9c]}, &(0x7f00000001c0)=0xa) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 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$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)=0x0) sched_setparam(r2, &(0x7f0000000440)=0xc9) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r4 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000000500)=[{&(0x7f00000003c0)="4fb583737d6b4e82e47a070e17f7d6292a99a86dc128", 0x16}], 0x1, 0x57) r5 = socket(0x15, 0x80005, 0x0) getsockopt(r5, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) close(r5) r6 = accept(r0, &(0x7f0000547ff0)=@can, &(0x7f00008ebffc)=0x10000031b) close(r1) flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/122, 0xfffffffffffffe17) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, {0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, 0x4, [0x5, 0x1, 0x1f, 0x8, 0x7fff, 0x3, 0x10001, 0x4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e24, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, {0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x7fff, [0x3, 0x6, 0x3, 0x5, 0x0, 0x1, 0x3ff, 0x7]}, 0x5c) sendto$unix(r3, &(0x7f00000002c0)="0dc2bf588a06bc5117c0c118071e51439a0ab0d5d68d07946cd678c3b86e44a7dfe6235d34a6ed96c354a089dc2d595a73db9d2acf60da38a0a7f4f7457088cc6e0065bb8dc2c86a04770f36759de6e5986d5cc19e6a99dd5ce9d5ab4e3a4fc87a2fc7600c6e25e56a6618490b199fcb3404a9222bfa2d6e5ce4b4395e8e5dd58750b822700dc60a87629fb96c33f8fa3a829274cea502e59e163b05ada507bf53d16ea560014b7816f817001787c12ea2b96a168871a4666307cbe8056d52cac3258a73678ac0c1307fe28603609980", 0xd0, 0x48080, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000480)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x3}) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000000540)) 2018/04/04 18:13:14 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='\'\x00', 0x6) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r0, 0x800000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ipddp0\x00', 0x10) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000001100)="cca325c9e8728536eb2cddbae1bfbe7652dafb35ea1e54b8f4c0cda4843029307e16c166bf5c012e3eaab11f1bc993427372a4bf853861f44ad9742fc4e1defd2c9d5c80341cc6315514fc4e38e581adaa27bdfb1919acf56bcba5fe8f84a34d26a5655840cf5877449a0794a3f78eebeae645459f854cb90331ad20cf94a0640bc388e59d2bfaed5f74678cd2dad4d1d5d01a27083d668f1a9bd3daca01ad12168235fc3024e7e2130ea5c246281609960baec0745258e3e27cb4635c0edb1d45deaf81e915070da999eb53c098ca760534c4098c6f3888288daaee8bd7629655aa21", 0xe3}, {&(0x7f0000000040)}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002380)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0xfffffffe) 2018/04/04 18:13:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000021c0)={0x24, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0xe, @u32}]}, 0x24}, 0x1}, 0x0) 2018/04/04 18:13:14 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000040)={0xc8, &(0x7f0000000240)="15ae160532e53bc9fe56af1020ed3f77a958a8359062917e2951a1849e1c74252d752ef0bbd0ff964835873b372dbdc0d2c276e2a315151d19462b7116b7c02f830832d3dd5db28773fe475fe4061d35201cd2a1c8295c1fdadd69f64ff8f12059e6e41e7961673bdfee1c04d3be7e56b2bd43fd82112d1a044d4b73280f6890b7a88195e6ca6eadcc6680f1dcfa8b1d1194647d8b1572bd3c5123c2bd0ed82d5de441f869a5c58cedae09fbb2dd2d140272f1da334b0d9cc5e68b8a6298c79cf9c78592abeae504"}) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)={0x0, @multicast2=0xe0000002, 0x0, 0x0, 'sed\x00'}, 0x2c) 2018/04/04 18:13:14 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x800, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000140)=0x4) listen(r1, 0x87) r2 = accept(r1, &(0x7f0000000000)=@rc, &(0x7f0000000100)=0x46) close(r2) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000180)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/04 18:13:14 executing program 2: r0 = socket$inet6(0xa, 0x80007, 0x10000000000001) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fffffff, 0x1) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'filter\x00', 0x4, "503aa07a"}, &(0x7f0000000140)=0x28) 2018/04/04 18:13:14 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x11, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1}, 0x0) r3 = dup3(r0, r1, 0x80000) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000080)) 2018/04/04 18:13:14 executing program 1: keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, 0x0) r0 = add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="dcd835f566c33cee", 0x8, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x501000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname$inet(r1, &(0x7f0000000300)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/165, &(0x7f0000000000)=0xa5) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000280)=0x5, 0x4) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000340)=""/44, &(0x7f0000000380)=0x2c) 2018/04/04 18:13:14 executing program 5: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000200), 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) bind(r0, &(0x7f0000000080)=@ipx={0x4, 0xe, 0xff, "4a02ee3f9431", 0x3}, 0x80) 2018/04/04 18:13:14 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x200000) eventfd2(0x2d8a, 0x1) unshare(0x400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000200), 0x4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000d3f0a)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f00005c8f52)=""/174) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x26}, @in6={0xa, 0x4e23, 0x0, @empty, 0xfffffffffffff131}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x7fffffff, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000980)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r2, @ANYBLOB="6a0400001ac0c57fea11377692d0ddd65270e9c97a6efa701dffc6059a9a0ff6aae01a998ff3630cffdbaecf3adb5813c1ec1435cadb8421bdfb2d584f7595157b797d985e27020ebfca87e28286801243f0ffcebc9a3efbaa4ca74bdf6b2c26755d050b8e350a48244f281df9a050cc3bf386fd5050891bcde12f48412863be9be5088330b4ede14aad49"], &(0x7f0000000180)=0x2) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) r4 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0x1000000ffffffff}, &(0x7f0000000440)=0x23f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x3, 0x9, 0x8001, 0xff, 0x1ff, 0x40, 0x10000}, &(0x7f0000000b00)={0x92a, 0x7, 0x7fff, 0x9, 0x0, 0x5, 0x8, 0x1f}, &(0x7f0000000b40)={0x80000001, 0x81, 0x2, 0x4, 0x3, 0x7, 0xb3f5, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00)={0x6}, 0x8}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@multicast1, @rand_addr}, &(0x7f0000000940)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4bae", 0x35}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, 0xffffffffffffffff) sendfile(r5, r5, &(0x7f0000000080), 0x102000004) 2018/04/04 18:13:14 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000e2968f0d43bae1227e5386853ea97458517d4ef726a2868d1a4143abc7d70190ceae3d4396349890765af2690d0e73f2c0e8e18358e98f55baee4df1f2b867d0217aca00000009f2d42098758af56a0e66809d8279a9922e4da370a3a2d8cb7121ef1730865e80651adbd04c0be2e3531b00b4a29e6e192478b0a027315c8656212360678c9a3e68f35de79d2359b74aa9101558a36cfa7bb1859ecf54bac7dbbab7097e5f8e9d7b67ffec42791e"], &(0x7f00000000c0)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r0, r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xaaa, 0x20}, &(0x7f0000000140)=0xc) r2 = socket(0x1e, 0x80005, 0x0) setsockopt(r2, 0x20001000000010f, 0x800000000080, &(0x7f0000000240)="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", 0x120) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000480)={{&(0x7f0000000380)=""/198, 0xc6}, &(0x7f0000000080), 0x2}, 0x20) [ 646.340999] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 646.369899] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/04 18:13:14 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000001, 0x109201) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0xffffffffffffffcc}], 0x2000000000000021, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x408000, 0x0) [ 646.461185] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/04 18:13:15 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000840)={{0x6, 0x100000000, 0x400, 0x4, 0x10000, 0x6}}) r2 = fcntl$getown(r1, 0x9) setpriority(0x1, r2, 0x5) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast1}, &(0x7f0000000140)=0xc) fstat(r3, &(0x7f0000000180)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000740)={'filter\x00', 0x0, 0x3, 0xfa, [], 0x3, &(0x7f0000000240)=[{}, {}, {}], &(0x7f0000000640)=""/250}, &(0x7f0000000380)=0x78) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @broadcast}}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000001500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000028c0)=@updpolicy={0x328, 0x19, 0x101, 0x70bd25, 0x25dfdbff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e21, 0x0, 0x4e21, 0x0, 0x2, 0x0, 0x0, 0x3f, 0x0, r4}, {0x7, 0x5d8, 0x1b, 0x10000, 0x9, 0x5, 0x3, 0xef2}, {0x7, 0x8000, 0x8, 0x10000}, 0x7, 0x6e6bb1, 0x3, 0x1, 0x2, 0x3}, [@algo_auth_trunc={0x11c, 0x14, {{'sha1_mb\x00'}, 0x678, 0x0, "493377d41993c01d08888e423637ef9c73bf0176391829845d51731280222189f8c39ed3cfa8270a52ac7a35926642e8df523abf893b3da853952fa7766081e16483c2343d3d1b7cbde17fa6a16c1ff905a3ec657b9572112c9e5b820208828a91318c7f3d20b980c0e4b3a7a2caa4e5b4c57b2e0edb7d4ed136cb63ed26c03540c02e0050e7befa8fe79a456c87274f8c845acbdaa61c37fb1b506783a2558c242ff3d346c25a609aae3e08294127ec3ffda9d0428de99f29054c6a05dd385922739b1f4925b164580d400ace5920"}}, @algo_aead={0x140, 0x12, {{'seqiv(rfc4106-gcm-aesni)\x00'}, 0x788, 0xa0, "be696c2074ae1befedfbdad27131f3777ddd90bb2ebc644c1e6a95ac7470147f545dd04434204041d918611fe6388f1eb9fbe9250ff024136b835aa859a2744cca90fdaecd281bf37a1feb2ccdbe19dd1dda6a0f6500740ac5a83e03a7384ba318278af0b3a9c0c4c30770aaf64e83e2224eb759bcb3c1a9c5926c22fcaed0c7b0ffa99eeeda13729939a6f726f28adfd25d546a600fb23426ae26569ba0a694a3d5c764f1ba20744b6255c3f52b77b0c63ca71388952f6ca7ef2d57b5eee38ab5d49d33542172db162fbae86ca1ce4bbdc5d968888033b688ac878c6edf741ffe1a2d9f20ed291af55fc65d1733807496"}}, @policy_type={0xc, 0x10, {0x1}}, @ipv6_hthresh={0x8, 0x4, {0x3c, 0x4b}}]}, 0x328}, 0x1, 0x0, 0x0, 0x4008000}, 0xffffffffffffffff) fstat(r1, &(0x7f00000007c0)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x0, [0x0, 0x7, 0x0, 0xffff]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) r5 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147", 0x40}}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x3) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000080)={0x0, 0x3, 0x1e1, 0x7, r5}) 2018/04/04 18:13:15 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000280)={r0, 0x8f38}) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = fcntl$getown(r3, 0x9) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x9, 0x0, 0x100000001, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x100000001, 0xe1a, 0x0, 0xffffffffffffffc0}, r4, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r7 = syz_open_procfs(r6, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) dup2(r5, r1) openat$cgroup_ro(r7, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/04 18:13:15 executing program 7: prctl$setfpexc(0xc, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f70726f632f7379732f6e65742f697076342f76732f956c6f7070795f7463700012bdee288aba2b5ea87d0356c86fa7f0e9b331966ce90d17174c3d", 0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r0, 0x11, 0x2e, 0x40205) 2018/04/04 18:13:15 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000080)={0x2, 0x0, [{}, {}]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x51}}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000200)=""/201) 2018/04/04 18:13:15 executing program 5: mkdir(&(0x7f0000000000)='./file2\x00', 0x0) mount(&(0x7f0000001f40)='./file2\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000002100)='aio\x00', 0x0, &(0x7f0000000080)="c0f335dcda79e21ea61dc96b0376fe79c59538fe5a6e1e9d1863bf110fa8bb3f368cdfad3fa3db8692e36eaa24a0171653339c8a07b46b281c3b5035edaf6a87068e1ed5e819851063063b234151a8e32e6ce5a73263931414911dc478ce0bdd8617bbe984884de1762cbd6475d007621078029e2679142f6163871cf8c1b1d5ed68b8be35f3ed44ebcb3c5680795b25686c5b1148d95dbf0a87e09afd75cdf59aa3977a07d88cfa0cd6e9838ba2f25189f00a4781") syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000140)='./file2\x00', 0x4, 0x5, &(0x7f0000001300)=[{&(0x7f0000000180)="7f76c439e83950ab18472fc9ab22519342d80851ee8b482e7e65c706af9ec9e739ac4d0559482501cfd45217d396e14ffe37f0732883109888d31cf1561b194945f12aa5f7fb07da0c9faaec74093c90a6b9397e578e322910750cc066ac18da5328a1064fb3fa34e70d7cc7b8567d07be771619888ce5c13b94296b8d4ef7884940977650962050ccc867ce26d135ed0da8c74f9e402fcfe115d78df451799c831faef877d4360367de85307efd8dec39c493dcc1", 0xb5, 0x2}, {&(0x7f0000000240)="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", 0x1000, 0x39a}, {&(0x7f0000001240)="280f29b04f7c2d58097a66fb6cec360bf46cee8ccc072f50849b98bb568d4f4fd74b09d169c7cad2a4bccc62665ec7b89ca1bae6076bc6d50f25eb12e5356cd92ba572ebd182d6efbf9abb316f7ebbcd7f45a07b3348ddb9a0e9d6f87359226431670779b9cd02943975e004d638d2be27a0ac9be6ae4eaf04585c30f152a7", 0x7f, 0x7fff}, {&(0x7f00000012c0)="ed99e892b412cd33697a1455be0ff4b931bfb84377c3a6c9c34117865343bc3b6e407251", 0x24, 0x1}, {&(0x7f0000002140)="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", 0x1000, 0x800000000}], 0x4000, &(0x7f0000001380)={[{@noinit_itable='noinit_itable', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@auto_da_alloc='auto_da_alloc', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@resuid={'resuid', 0x3d, [0x7d, 0x0, 0x7b, 0x37, 0x34, 0x0, 0x30, 0x39, 0x79]}, 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@i_version='i_version', 0x2c}, {@usrquota='usrquota', 0x2c}]}) 2018/04/04 18:13:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000240)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x4000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000100)=[{{r2, r3/1000+10000}, 0x0, 0x10001, 0x6}, {{0x77359400}, 0x1, 0x0, 0x5}, {{}, 0x9, 0x6, 0x5}, {{}, 0x6, 0x7, 0xfffffffffffffff8}, {{0x77359400}, 0x40008, 0xe0000000, 0x3ff}, {{0x0, 0x2710}, 0x41cc, 0x0, 0x7}, {{r4, r5/1000+10000}, 0x8000000080, 0x6, 0x6}], 0xa8) 2018/04/04 18:13:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000700)="b6ed95a221e73dfcaca2d1f5aa9ee29a67d2aa4c5da49f2cb5a8923ffd3df771504ee5295ea26ffee71f1a943878a518edce7c75a3e8c19d8312d0a8d244b963375ba3dca667ea566776acd0255db986688071ee059336b31f5710b8465707270f", 0x61}], 0x1, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000400)={r3, 0xee, "31d8fe341bb2674376c8f08155221292651e5e805bf3611e8b3e92e4cb7dcae0a4decc3f9bc88f6d5816d75c8303d414de98bdc1703ba7c83f16602b3e6dfd89d5accba7829564d9e61586ae31b52023a3dc7be72f1f7c6b744ab54aca1552fd0f9a356666c18798ab82b572699a04874d6a64ac359c24e5036fcc31de9b6336acdf7144d008328ba249cb24f726e34b136b7f6f0cb441b2560fdcfeb234fb8bc68eda318a8b147a7802e9ac79d6089ccb688aab353434848bae780135cb6ae6126c2de51e4c5cfaa3316fcc90df7541b6d8973f93d1279506d50ff96d32a82154f4349f022a05cbf12692cf1366"}, &(0x7f0000000200)=0xf6) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000540)="b25c60591c8a500ea2a9e34112ec15ecbcb21ca7b33d6b3cf8747d2c71e39cecbef8c85fa6868ba2") 2018/04/04 18:13:15 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) flistxattr(r1, &(0x7f0000000000)=""/36, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000280)={@dev, @remote}, &(0x7f00000002c0)=0xc) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000180)=""/218) pkey_alloc(0x0, 0x2) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x23b, 0x101440) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000100)=0x5, 0x4) r4 = dup2(r3, r0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000000080)={0x0, 0xc9, 0x1, 0x81, &(0x7f0000ffc000/0x1000)=nil, 0x1}) 2018/04/04 18:13:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000280)=""/147) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) 2018/04/04 18:13:15 executing program 6: sysfs$3(0x3) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x220800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x1, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x887, 0x20000) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000000c0)={0x2004, 0x4, 0x0, 0x8001, 0xffff}) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000100)) fallocate(r1, 0x3, 0x8, 0x1) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000140)={@loopback, @loopback, @loopback}, &(0x7f0000000180)=0xc) munlockall() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x900, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000200)={0x3, r2}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000240)={0x0, r2}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[0x6, 0x20]}) lseek(r2, 0x0, 0x3) r3 = shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x7000) shmdt(r3) sendto$inet(r0, &(0x7f0000000300)="f848ab86d9c8e2e35af82b6f38d5331dcb71cb1133c463f76c8ee6888018deeb1d2b709c0bf9b8365be3e54c49584173b4f7d2278c6f0f4b05bf462298cd4f668d4de7bf0d9420b7e58c6e52a9458df21762e3ed2136c7265d2e57", 0x5b, 0x0, &(0x7f0000000380)={0x2, 0x4e23, @rand_addr=0x6}, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000003c0)={0x1, 0x400}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000400)={@multicast1, @empty, 0x0}, &(0x7f0000000440)=0xc) bind$packet(r2, &(0x7f0000000480)={0x11, 0xf5, r4, 0x1, 0xea5, 0x6}, 0x14) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000005c0)={0x15, 0xf6, &(0x7f00000004c0)="ba1bb2a34a82f6444253653228770d923b7ad3831c4d7721e78e55f7079bf17e1c6afa3e627d7a54bb90ea34b48911f86a241a3926da3c0b5f7c3d6c53c066c432aadd937d3c57789669b7015d150f2589c1d155a6e0c6e70e93a5c6c8d958e9225457a041c9b0176c7c3ef5fd098aeb76d0ea9f5833c24c151dad6d8b9d405f14831c4a76cd8321ad3299846e2a4ffa3f65516c7d10ca5f8c0f4060c539760c554d93ba82f2c37203f4a499f411c3d58b8e6f3d4d7af94e92551df84d7d81cebf0e3713cdf8bb42e4dea4a6b810477574870e17fcdb92f4874544c8120f171a8194f65acec6b27873cdc3c5583aeaaadb14e2033c9c"}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000600)={0x3, r2}) r5 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r5, &(0x7f00000006c0), 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000700)={0x8f, "963485f5c06af52d96a72b4a115f85e308c2915dd24bbb762c214b0aae28b711c0d1d8b0627287fb89b2d438b24a08f9f1aa442d3e7eda5dbccff5bead9bae682b12c469e89d53a394440798f5f897a60d4467ffc50dc6005947d50b9bda082b345ab48ca5ae57eee398e57a1dcafe0f82362241e2100276b60e8c696fa914c0529f79383c8ca8efa3a33ca88b022d"}) ioctl$TIOCSTI(r1, 0x5412, 0x0) bind$unix(r0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000840)={'nat\x00'}, &(0x7f00000008c0)=0x54) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000900)={0x80, 0x5, 0x80000001}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000940)={r1, r0}) 2018/04/04 18:13:15 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x63b, 0x4000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x9, 0x191f882}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20008000, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/04 18:13:15 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) r1 = open(&(0x7f0000000580)='./file0/file0\x00', 0x800000080402, 0x102) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000540)={r1, 0x28, &(0x7f0000000500)}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x1}}, 0x1000, 0x0, 0x1, 0xf74, 0x40}, &(0x7f0000000340)=0x98) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000004c0)) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000700)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x60, 0xffffffffffffff1d, 0x1, 0x3, 0x2, 0x10000, 0x800, 0x9, 0x7, 0x40, 0x2, 0x2, 0x5, 0x1, 0x3d52]}, &(0x7f0000000800)=0x100) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="5de5e3801084591d36c068a1a8a18a17d87da64545b82df4849b82fedf0691043073353a646bb0d1387d934262d1bd816f2bc92d6061ddbf2a86a5bc58bb42a355a0658f041e0de44faaa796b9886cbd5a04834c7830b66316bf330ba646638a9da5e38bd28638dc331fdf5d2c946fd50847d13c364fdf8649293cd1f72ebc2fbf1c4d203fb9831a7de6ffad3da46b", 0x8f}, {&(0x7f0000000180)="dfe4dc70f40e312f1d8fcb9e1e6fabcd732a802463cbbcf369043cb34c26186257e7ff3520eb6444791c6a6c4fe76074c168fc84854453519ab969e285562413451459bf20ba80cc54b9068ad51f2e489aaf183df42668424e29bb2d20773abc5b94edc092b771bd2bf938799bc294cfe6aaa113543617cc289e7b41f8988d3a0ab851e3310d9e89f4a42f30934d309221768d9689b7c1fc", 0x98}, {&(0x7f00000000c0)="dbef8b6cf3e36b91bb8acf5dd7b352e62d0a8056271a980a647989213e52dd6a79aa9cee13021b2be83cbfc80a30d4e90bb6ff5e771da7db0bf216004ad78ea2202a908079afea", 0x47}, {&(0x7f0000000240)="c27cf9082a530b21df63aa8e20434583c38626e07e5db5661c28d3ddef013a884a283e007fde6aa49a44f4ad96298802f1399a9864705b113ce3a63946e93f35825006e1b2b3b61c55eb5d4c2be4a9f5fefd3a89675fe0bd7e1c3554d9224eb7b70e566de5087a6c74245f83310b58088e1e1d2a80238d5b041d3d3a214160d13dfd50d0185a3c6a48ce62e52d39987c396c8a901d4c36317f0caa7879eb0a42aaf4290fca927857b0a41d32a2e57bf49dc3583d55d8d9c69613acc92a3c55a6873a8fe29bdd60eca5e1c56217b80242bb8c75151adb694bc330a51061df149b28c482419c5fe7a8008d2c4cf8", 0xed}, {&(0x7f0000000380)="3b6d95dcffca987691ad401636f4c3ed20c31f0a84e6598d8126bc95b0ece4245a58724d3185be966df29de419b9ea71a5e5a145516724190e215fcb297e54903ea7580c8eab2775242c06024fb21a760132a79db158977b01579f6e43de2a7412bbba2d3a009210e3b0c5c16693fc21e044dd8383b2a330d7ec3b4cf47127438e703b28d454e5b6b811dfaff86316e8c8fc9c4f4d4710ee2c7a74", 0x9b}], 0x5) 2018/04/04 18:13:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getresuid(&(0x7f0000000000), &(0x7f0000000280), &(0x7f0000000080)) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x7fff, 0x2000) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in=@rand_addr}}, 0xe0) socketpair(0xa, 0x5, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_pid(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="9e3138"], 0x3) shutdown(r0, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x20000, 0x0) 2018/04/04 18:13:15 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)="42b460116a0771b964b83a1ac24c95a8", 0x10}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/04/04 18:13:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x29}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x24840) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0xfffffffffffffece, 0x5}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x3, 0x8000, 0x8, 0x7, 0x1d4, 0xfff, 0x7, r2}, &(0x7f0000000100)=0x20) write$binfmt_aout(r0, &(0x7f0000000140)={{0x1cf, 0xfffffffffffffffb, 0xa0ed, 0x7a, 0x33b, 0xfff, 0x32b, 0x6}, "d2bbeda5c7499f139779ec290328b79e60a20e36e4c8f003079e93889d52268aa046d621b2194ca8a4dccd78cbfdd0aa2b0ce42d0199a768db81673f5f679d0e438d9a7d364fa6396f7a9d4b069b1173faeec1a1241e263698d6d6f24ecb50e59d8f5351fd7d6d3fe5e7e73d4744be72eed649d770e0e4674654609d1e65f13cf6614e7729bb62a67aae3e4192977c44245995b8f7abea5df1caf1f44f22b6ab5247c10f75f9f3e5e31561fa7d976869299643685a9a83f15818741291", [[], [], [], [], []]}, 0x5dd) 2018/04/04 18:13:15 executing program 7: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001340)={@dev, 0x0}, &(0x7f0000001380)=0x14) socketpair(0x9, 0xf, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000013c0)=r1) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c00000000000000000001002000f4000000000000000000000000000000000000"], 0x2d) open$dir(&(0x7f0000001140)='./file0\x00', 0x0, 0x20) recvfrom(r2, &(0x7f00000000c0)=""/4096, 0x1000, 0x40, &(0x7f00000010c0)=@can={0x1d, r1}, 0x80) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/04 18:13:15 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-aes-aesni,ghash-generic)\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x3}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) accept$alg(r0, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20000, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/04 18:13:15 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x141000) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x100000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x100) sendfile(r3, r3, 0x0, 0x29) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r4, 0x4}, 0x8) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r7 = fcntl$dupfd(r6, 0x800000000402, 0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0xc02, r5) fcntl$dupfd(r6, 0x280000000000402, r7) semctl$SEM_STAT(0x0, 0x4, 0x12, &(0x7f0000002c40)=""/114) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ppoll(&(0x7f0000000600)=[{r5, 0x8}], 0x1, &(0x7f0000000640), &(0x7f0000000680)={0x5}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000008c0)=0xfffffffffffffffd) ppoll(&(0x7f00000004c0)=[{r1, 0x20}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0x5}, 0x8) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000400)={0x10000, 0x0, [0x81, 0x50, 0x8, 0x1, 0x2, 0x4579cde0, 0x9]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) accept$ipx(r0, &(0x7f0000000200), &(0x7f00000006c0)=0x10) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000700)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 'lblc\x00', 0x20, 0x1, 0x2d}, 0x2c) readv(r7, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x90) 2018/04/04 18:13:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040)) r0 = socket(0x1e, 0x802, 0x0) read(r0, &(0x7f0000000080)=""/170, 0xaa) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x9, 0x2) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000200)) ioprio_set$pid(0x2, r1, 0x8f4) 2018/04/04 18:13:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000540)=""/4096, &(0x7f00000000c0)=0x1000) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f0000000240)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "a86bd3be67f6f187163916e75b68fabc7fb1f1960e3fffbe3ead1e635259b537173ef807eebb520a71c70dca7a369c7b1a0342387359a2d1c7ae7a2b3493a7d7"}, 0x48}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) 2018/04/04 18:13:15 executing program 6: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x0, 0x30031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x408000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) msgget$private(0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xa, 0xffffffffffffffff, 0x1ff, r1}, &(0x7f0000000100)=0x10) r2 = getpgid(0x0) r3 = getuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000001300)='/dev/ion\x00', 0x80880, 0x0) r6 = getpgid(0xffffffffffffffff) r7 = geteuid() getgroups(0x2, &(0x7f0000001340)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001380)=0x0) r10 = getuid() r11 = getgid() r12 = openat$cgroup_subtree(r0, &(0x7f0000001640)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001680)=0x0) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0}, &(0x7f0000001840)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001880)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001980)=0xe8) getresgid(&(0x7f00000019c0), &(0x7f0000001a00), &(0x7f0000001a40)=0x0) r19 = getpgrp(0x0) fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000001c80)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001cc0)={0x0, 0x0, 0x0}, &(0x7f0000001d00)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003240)=0x0) stat(&(0x7f0000003280)='/\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003340)={0x0, 0x0, 0x0}, &(0x7f0000003380)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000033c0)=0x0) lstat(&(0x7f0000003400)='./file0\x00', &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() r31 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003780)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000003880)=0xe8) getresgid(&(0x7f00000038c0), &(0x7f0000003900), &(0x7f0000003940)=0x0) r34 = getpid() fstat(r0, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003a00)='./file0\x00', &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003bc0)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000340)="bc70838fd1bfff3e45fa7273eb629e2f9bb44f1ebf6b7e610f317616148ab19720df66151c218d7679f75a2177a6ecee239ef81f28ff77e0e20f5070fbcee5443f0116e49212f7fbdce954b344e51979dbd5081d0bf7cc945f046e7165a14ac064d828c7931a8403", 0x68}, {&(0x7f00000003c0)="22c25f42f9d421822ad9979df6202278d3d92e8e2ea5f75782fd6588fd7a8b7d766b278ab4b12d79ba169d18215fa654755e6f1be0b344ea7d783209f02bde754334a1eefadaab0357549510cd8a2ad915028d600f0fb4a64abf7c1e7c56c751180f6a5d39f57c2ed45f7f2b67b3b9b3", 0x70}, {&(0x7f0000000440)="8d4a17e5653e71f5d59bf0a63df23605a7dce49afd9f9b040f53a31e12744921a0db751c6f8c57bcd0fee2efc7375a8aa904d5af282665b12579eb494fa57f567baef4fc01e670c54be0b7881038e987d7e66261fa9367629ecff6c528c300531321ea1a2ca17856dcf8f5368d7dbeb99b0e934e2cdc55b979d7198ff0d580fbc0894c183fe99b087753cdd830390d99a6bf55d666123016aa2cffff21b36e314595643ab73185a08fa6295f90cb8c932bcd0767e183ff72", 0xb8}, {&(0x7f0000000000)="c4a5058eabef086270", 0x9}, {&(0x7f0000000500)="c0993b1247d8cd9a556d018b82122d3dcb1e837a18a8ea801db3d9fbdd8b0fda35a0b4e563c7c84d39a81821f1f6a0593c007c6f64ef78da6f079ecf76f1be9fcef561f26e956fae1fd48e422397b5e55da2bbd8c96699f2b7514021dde22fe10abe384a8b668058830d22eb6cc6095617eef4a4306a6541232945f6dbbaaa499dfab504f62f61b29fd345f7bf4b25ac67e6c2a977d07781b252b4ffb90c680b98c3e61842346e485c054d90573260", 0xaf}], 0x5, 0x0, 0x0, 0x4000001}, {&(0x7f0000000640)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000b40)=[{&(0x7f00000006c0)="277979165f8963486c5d5fb8e8cd8e085a74f5b4dc0aa7502123575676b6cc274d3738a278f77bd5e6d7318388d8b051aea007860c6ee13b886211124769f86892859804a18f5a41f0d521db4b61b7dda532dedc37d209c6d2a2d54276066592b19dfe1c915aa2df131bf5b2", 0x6c}, {&(0x7f0000000740)="040f3851db84e9402013d7a65097eef7dc3a66046dde7af651da2e2984271f3859e5927a14ce3cc3237d43aa23d6dc9f62d6d4c5c9f5450f36ecf32f1bb78d33385f53481715915a6e859a82fa7c7bb0a0d76b13218631b7593394a22fd036d81efd79e16caae915b857618f0fa4b0631d5dbc5e9a1d0e69b8b8fa90e3540908a79cd239bc6047e3927ea5280674a1ecc89e", 0x92}, {&(0x7f0000000800)="d10262a66c123992dd059f76246192a164c2650409bac41b515cb9cf3d54533a2b7dc514f32e280786b951091e2ec61c2dfdca3cf7cfe807c14cb02a51072da6953d148a2c9ad796f6603e24bfb1e2699f28f5771055027a213a1a35fcc054f8ffb70c71dfa26c92f8aca889367c3ddd9dfe3d45c9d425a87f2f6adf18a59edf7b3b14b5cdb33fa5aeb77972f74fdb6fc912e409a140e2919910d7dfd295f7da52e26991302409c5bc5114a7bde550ed6db47562c30fe7d0bb2b91c3d4ec44b70fdf62cb0386a78c799bd6b7b01d47cf039961a0bef8020b94ee7005ce7fefe876db5808", 0xe4}, {&(0x7f0000000900)="9a8427c4890e06d83685c4340fc5bbf9d9d772133514c6dfe65ea03cb9caf0b46a12ef10cbb9dbbd422e4e374386d0b108154c884e3d70da6588d1c67505d84eb28366770821", 0x46}, {&(0x7f0000000980)="feca0aa2ff7867a72ee214efc5e9cc044708519c462741445f403a22bc925737f64041034e9c1abaa32d0d451fee90e62b5b7ffeb259c07db262320a07a93d563449addcc1b4c201c6c4e96e6275b183b4757f16f5b81aafab572c07081a30c645a66687aaf6f1551650b7f62171da89d474746ba23e4a9215046de5718fbc77c8d6b68ab4725703c7de0733577a3a6f824e09ff0e1742d62add8269bd96d20c3d203bf92083dfda2df7236793b2f11622b4ae7e8fb27bed218632b326caea60f904b6b39e7c862cf1bd5b0364ece4da9e007b0a4346b1af29f58f00466d731a28fe73329728508b36658f6ac06b9146d063b47fef9db9645438e583606c3a", 0xff}, {&(0x7f0000000a80)="d133badb2e5c3adec12817db257f725d99e8180cb830613812361ef76c869f3e03689980d8a5e76d66b5db0f8530551bc842a4aabaaf544d8133adbc43502287901ee503bc13849904beecd944fe919060c772f1b4e2ea094d7e3a7881a477a0e1734952ec8703b76da3dc3259215e6cdae37a11d790c8ec0cb0f51ae023bdf3739d6ae2b2934c0c373e881a6e4f1070c78dc3fc9414c495bf8bb0bc8ef7774d204c4644d8eb677faa0cec48d53b71ecb85c50aeee371e7fdcae9d", 0xbb}], 0x6, &(0x7f0000000240)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000}, {&(0x7f0000000c40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000cc0)="b8d138ded6fd9aaff718af0165227089d816d3fd1620ae96bb6fe82656892eec2ad332ac8cc3c574f6be0586b225e1feb6f822cdf8dec8b10939aa256b32bd4b6dfddf402264718c10fa5c768095ea4272846900862a7a6cb869", 0x5a}, {&(0x7f0000000d40)="82eb2d1db5ab595794", 0x9}, {&(0x7f0000000d80)="0bc507007bc70e9044fc5c9b03c6eb595c11cc1e3c43244585eb7ff17eb9709431e744f190606e8991189eadde32172c9234f6f952cfe4abc64e1872724fc3a23046ae3e41463157c4845a1da44f77be96db897e2eee266e12abedcc3642ff5f8897beabb21507799b8017524006469f434d6e36d3cf0eb415d541fa5769d0d1c30962eba009994e7027b9f2d79b919cd3676ef9e166eae4925483d10bc307aedc7f76024ddeb6952797d80d31fe5adc74dcee3b1694171486ac8dc4518cc89c9bb742a29b4d20748fe62f8ae54b0849f166b41a08eb9e0abc9db673", 0xdc}, {&(0x7f0000000e80)="3e8f77dafec8ab6cd9a6d8736b7111d7", 0x10}, {&(0x7f0000000ec0)="fcc37589c736ec263112d639e9ef23e3dfc0f04f1d69ee2617d986df1333c24616e9872f1856ed8e02a29644b4107e1bbb9423023c33afaae4c3efe88bfe92167c9f4df9cd9fe59fdface1e15188edc681dfb529a70e1335ce4edf3757760bd727ca4b6c2b1b8a2fe955e5219096035aa89f2807b9a66fcae5b28d6016882f866240046288e46e29d7075bfacc52ddd7682f591f2cedb031710849de653a1c641dcf41a173ba77e85fe1ef46b6d32fa6606927fa", 0xb4}, {&(0x7f0000000f80)="f4e15cdf74d0184f9bf3165b2a83ef96b3f2071350345ee0ec91fbf4b99dd8f01f18e10c985457d8bebcfa1a72daac2e468056ca3215aa2a1ba9d9e314c38ab30d703e84a96a6399179328f7bf1fe86e87335ea9ab49480f72f9ac147276efeaa775fe47e6d34f0a9dba9f4fa817a6a698db51eb0b336bd6f8373dd5ef0de13d38ec44fbc5633d92d93025f43f496e6ff1fa18e2a2300aef701f2676fcc3", 0x9e}, {&(0x7f0000001040)="8927116316e1677b03597eeb79beab933b30ea79a736cb4252169c2ecac7343aabcf2c45f1e8e87bef5f6c75bd644addebf4b665a40b1a871d616ea73295c3f66e004276b5392de37e6f0c5f29acef119976808a7bbb2e28dd4daacb0e83e7a5123c", 0x62}], 0x7, 0x0, 0x0, 0x1}, {&(0x7f0000001140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f00000011c0)="d00c068d4aabaa1217ae248ad407dc98f70f4f721e66913ba57f30df6a2b8c6de7a435ee2207f0bd27aa81c65d0613e3467db6a80fbd0ab03bc6ee1148dcf62a75989fc4c156b42d6b47f4139ffa0cfd9f04afcb37b7dd48a2ece6d69b50890b06fe2d218b0c386018a63971e2f14464c61b27c18075f17f7420e99df2eff7f88047f489fb6ff2747c22510b24bceab54815c96d8353b40754a36ce29c00c3fa6688ba3ae89dffd18a5fe2196e3a96289ab953097159bb698d886900245ee21e21c8ae72c28aa6f96797aaf48f78fa98f988d0b8a64d2f0aad9e9900bba1ff34a8954dac235706c1", 0xe8}], 0x1, &(0x7f00000013c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r5, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xf8, 0x1}, {&(0x7f00000014c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001540)="c3794d50815513efada1db870221bcec0a6e44ff32c286e03dc0760b3e15a5c49161c4c63fef314020560d0da93726c739d298bc9f33d8e76a8af3a0b25bd6571e7acdc510fc7f1b62bed0a7b1c204be82c47328ebc7803564f63331e16d968c1585509d33e1bd6c744a420240833bc40b19f9f5af230f3b7ee84c51565d26c54951a20cb99724fa862f07625c0c074616628888478ae579691394", 0x9b}], 0x1, &(0x7f0000001d40)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r12, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x100, 0x4}, {&(0x7f0000001e40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000031c0)=[{&(0x7f0000001ec0)="b313c861c162d74ad15b9f7cb07a5af9608b2668960c3e2dcc99295af4db2aee722655862ba90a0e02e08a82f293deffe9ed17e523c553786ae6dcc2019858d2435c91c03725c54bdb5e96c329339e4603afd5781783f1a2ffd3c5fb13ccf986d823dc283d09e16783303dfe463724edd93deb5d9d31cf610d2d7af3d769b0651740b34a71", 0x85}, {&(0x7f0000001f80)="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", 0x1000}, {&(0x7f0000002f80)="0c037d3d9390238a4e5954c404e35796757dfb3b19e19a14dde54c62bef4b84d03ef96b7821e58e1eb02ec942b67b2ced5988722da817a47570dc3f873a3782ff301644305bf3054762b03122905ddfd8ce695f818dd76632c5c2aca308af95c7ed6792e65e8bf152924a4fe64f721a69a517b0ede928f6e7494effbcd0704b57c2995b2476546c9cd6e132fd8c9564eacdf351cb83c5003d6ca7408785506218d036518c89a0b", 0xa7}, {&(0x7f0000003040)="979f6a16870cc83379384369f4076c620470ffc2c6bce4fdd86fa2f2152544c2e0a7e103a6fc00b552570403cff7020136d05fcd7a26ef125208d19fdd422ab88d3cb4b67637cb6f2fbbc02e78e9d7d3e2690804638a99ae060f05e0e3d03897383f5d5e6cd22b5153f278975dd1ad70de7df6e5bd4ab763f2db2e623803a33dc349f36f8a592d7d9882a3d663b49b88e02bcb0e52d60866873e4ddb00e0a6c1bee58fdad7ec7c401bb2ea6ea84c20cb5557b8c2685e0682239517fcf6a75cfcdaf21c8a08b4ae8e664255fcc1f126bd28e3cd91cf", 0xd5}, {&(0x7f0000003140)="37dff38fe941cea2057492032c0e70bdf99341e2ee13501842582e8ebd2dd7f422462f024cce902991d8eadfda10fadfee064db33a95a3b8be2eaffd4e1a1822748918d445efc924b381385e21fc89564ff52e253d14dc9f287d65c0cf2238bb", 0x60}], 0x5, &(0x7f00000034c0)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x20000000}, {&(0x7f0000003540)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003740)=[{&(0x7f00000035c0)="4f5403af2c862ddb1e7e28e8102c0d539291aca9f98dbb618f2f066fb2c8ef58294f7ef980bd58457a91329a7a1f195b9c1affd3847d5eaef9970a8542493db0114256b89e251ec47354a2dc28aabd0f34449ea4f9be02ce11648926b0c86d06a7a43e63bf5ed746a21f68c743456b57949a2b64dbb73f48dfc331bc85bba31a6ad36c79b66734b29cf9abcddc622c13f46fc0b373f098f767d55e3eb9a27c056525b10580e4a7768a83ddaa0e3bad3e892571e59b504b351527c3db8ad0d4866d7475b0b3", 0xc5}, {&(0x7f00000036c0)="20756be03d492ca2523cea9f449c4ee0ab863f6296626125c00645948396bda17811ee02faca35118d29fe3b0ff1b0ee4bdb50a8a05808bcc27dbd98baf6eab12d3501b505699f19423b861f72dfe8465c540755fbcb793511b61d2b5baf09939c4560689da8f1254ec5fc7bcf4c7235efa24c3f", 0x74}], 0x2, &(0x7f0000003ac0)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x100, 0x10}], 0x7, 0x8000) r37 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r37, 0x2, &(0x7f0000000280)=""/143) [ 647.701906] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 647.781106] netlink: 'syz-executor4': attribute type 16 has an invalid length. 2018/04/04 18:13:15 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x41) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x0, r0}) writev(r0, &(0x7f00000005c0), 0x0) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000000080)) 2018/04/04 18:13:15 executing program 3: setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000740)={0x1, &(0x7f0000000700)=[{0x7fffffff, 0xa5, 0x0, 0xb450}]}, 0x10) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000140)=ANY=[]) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffff, 0x100) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x9, 0x4}, 0x4}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x8000, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 18:13:15 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) fcntl$getown(r4, 0x9) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000580)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000680)=0xe8) getresgid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000780)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000008c0)=0xe8) fstat(r2, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000003c0)) r9 = getuid() r10 = getegid() fcntl$getown(r0, 0x9) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000c40)) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a80)=0x0, &(0x7f0000000ac0), &(0x7f0000000b00)) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000b40)) getresuid(&(0x7f0000000b80), &(0x7f0000000bc0)=0x0, &(0x7f0000000c00)) r14 = getegid() sendmsg$unix(r2, &(0x7f0000000dc0)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000200)="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", 0xfe}, {&(0x7f0000000400)="31c433151842e9f323d314722879e607be6e784923bc02e5ec8a0d43b7da831834d54024d84d22d6678292cc9d514c0cb34b8d51dac9a72fa514d3a3cabb6f88100c67", 0x43}], 0x2, &(0x7f0000000e00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000f4ff0000010000000213c46bfbb2560f0040210cecf498000000", @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0x146, 0x81}, 0x1) r15 = inotify_init1(0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, 0x0) inotify_add_watch(r15, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r16 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r15, r16) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000300)={0x0, 0x0, 0x10000, 0x18}) ioctl$DRM_IOCTL_AGP_BIND(r16, 0x40106436, &(0x7f0000000340)={r17, 0xfffffffffffffffb}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) 2018/04/04 18:13:15 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 18:13:15 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x800000, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='wlan1\\^bdev&#trusted$}vmnet1\x00', 0x3) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x7f, &(0x7f00000000c0)=0x4) poll(&(0x7f0000000040)=[{r1, 0x1}], 0x1, 0x0) 2018/04/04 18:13:15 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f00000004c0)='/dev/snd/controlC#\x00', 0x0, 0x300) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x0, 0x141000) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000540), 0x4) sendfile(r3, r3, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000080)) io_setup(0x0, &(0x7f0000000340)=0x0) io_submit(r4, 0x1, &(0x7f0000000500)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000380)="26108beed8be693d025a03c198a04ea16dc67fd905b498387a5dcf33442867f60386dc57148751218eccaa9074bb3322d8e2d145b61c6dd45c185c074704ca97f3ff1d35d060eb06dd3f7399ab0165938b1fb1d09389528e841f983419260be3f36192b497003be8", 0x68, 0x7, 0x0, 0x0, r2}]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x5902, 0x9966, 0x5, 0x2, 0x40, 0x9}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000005c0)={{0x0, 0x3, 0x10001, 0x1, 0x1}, 0x1, 0xffffffffffffff89, 0x7fff}) close(r5) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="00032dbd70000000000000000005140005000800010000000000080007004e2000000800060000020000"], 0x30}, 0x1, 0x0, 0x0, 0x40004}, 0x20040000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000700)={0x7, r1, 0x1}) setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f0000000200), 0x4) eventfd(0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000680)={&(0x7f0000000640)=[0xba56, 0x80000000, 0x2], 0x3, 0x24b1, 0x5, 0x0, 0x7fff, 0x8, {0x6, 0x0, 0x2, 0x5, 0x40, 0x7, 0x0, 0xfffffffffffffffd, 0x1, 0x5, 0x5, 0xe82, 0x3f, 0x80000001, "89f7ec52f3eaaab1b36976b05f8725e2081171c61621524a456e5df48a5b3c9a"}}) 2018/04/04 18:13:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000000004009afe44706f230000000000000000cc3af5ee14446e4de2a26e05575aec82f44acd0eaa1fd343aea8271f5b0935de474d71531ba9520f9fc693a6ea651dae06e85e31db20ff8f4feed75adea56c32a6bdff00000000aad8dba84de3f3da41ec03bef073d559000000000000000000000000000000"]) 2018/04/04 18:13:16 executing program 4: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x200008083e) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x1) prctl$intptr(0x18, 0x0) 2018/04/04 18:13:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x10000000000) r1 = dup(r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) r3 = gettid() kcmp(r2, r3, 0x3, r0, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000440)=""/126, &(0x7f00000004c0)=0x7e) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000180)=""/209) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000002c0)=0xf000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e24, 0xd00d, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r4, 0x6, 0xaa}, 0x8) 2018/04/04 18:13:16 executing program 5: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) r0 = socket(0xa, 0x2, 0x10000000000088) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = memfd_create(&(0x7f0000000000)='+wlan0wlan1\x00', 0x3) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000040)={0x1, 0x1, [{0x9, 0x0, 0xfe62}]}) connect$inet(r2, &(0x7f0000ffdff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pread64(r2, &(0x7f0000000080)=""/6, 0x6, 0x0) writev(r1, &(0x7f0000644ff0), 0x1) 2018/04/04 18:13:16 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) connect$can_bcm(r2, &(0x7f00000002c0)={0x1d, r4}, 0x10) r5 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000000000065c06ed0000000000000000000000000"]) 2018/04/04 18:13:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f000050c000), 0x20f) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000000, 0x541100) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)) 2018/04/04 18:13:16 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r1, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)=ANY=[@ANYBLOB="050000000009000000000000000000f6", @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="2ab0167447d8e278d7532933ffd200000000010000009344000000000000260503dd3e3c0a6afe3f7b5b8beb605be3d9448c99787c873249ed9c34e040a2960600000000000000000000000000000000"], 0x4}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000740)={{0x1}, {0x5, 0x92}, 0x9, 0x1, 0x4}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r3, 0x0, 0x4219e1, 0x80009) init_module(&(0x7f0000002880)='ext2\x00', 0x5, &(0x7f0000000580)='journal_path') syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') keyctl$session_to_parent(0x12) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="14000000fe4d38920aa906aea495cd71ce53128d334e0dfb4c89acfc3af9f610c4d16757df7bdfc7c7f994d8095ea20ae491057ba16e07b721999fe67920631c44e969caf19b2ed3cb55329e4f28dc0972ccd9af844fffa64cc108208e7e2b8ccfeb635579cd4953c511aa30e46e22bc11d513225b73969647c7fb54323e33a8d891ce607e2868d0b9433b331111ac403a11d667238c306114756ff3e78087cf2342779eea90bbfdf212129bc1c8b8c75181fed4d339d8f5992810a1ab676c6bfdc614618a1feed9f3b9e8180100a9d1fef3db592260db78f2fbfc744adfd207f1ac6fafe05151f2"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x801) pwritev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)='h', 0x1}], 0x1, 0x0) fallocate(r3, 0x3, 0x0, 0x4c02) dup(r3) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000700)={0x2, 0x403}) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000380)='./file0/file0\x00', 0x5, 0x1, &(0x7f0000000880)=[{&(0x7f00000003c0)="69e9f0320ce7f73a5821eaf7ab2cca1518a374be3bb20a6d913c90a33aba5815f2d7a3394ce09ab17968b2161143bbd9e2b9f2a97c4aae5a176e614bc4c962474a320a2bd4ecc6a9e97a222343749217d22b520cc3bff29930285a7d695fdfe031c74f5873f75c2e344224b3ac3cebef9c3660b6f6085fd46f23f8fdb2bbc6821bee8d389ccf056444a299af6cbed1aaa0acf1c1a99b01253441e23964767fcd3dc73ab8de0b96983432e62959b9e88721ce2cff94353f374aa959baac7865312e851f96804f0d17596ca663640832", 0xcf, 0x8}], 0x10000, &(0x7f0000000900)=ANY=[]) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000200)={0x1d, @broadcast=0xffffffff, 0x4e22, 0x4, 'lc\x00', 0x20, 0x8, 0x79}, 0x2c) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x1, &(0x7f00000026c0)=[{&(0x7f0000000300), 0x0, 0x9}], 0x1000000, &(0x7f0000002ac0)=ANY=[]) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000080)={0x0, 0xf000, 0x2, 0xffff, 0x9}) accept$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) r5 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x81, 0x4e21, 0x0, 0x0, 0x20, 0x20, 0x3a, r4, r5}, {0x8001, 0x9, 0x7, 0x9, 0x3ff, 0x401, 0x708}, {0x400, 0xfffffffffffffffb, 0x3, 0x7}, 0x4, 0x6e6bb6, 0x0, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x3, 0x2, 0x2, 0x8b, 0x6, 0x9de5}}, 0xe8) 2018/04/04 18:13:16 executing program 2: setrlimit(0xf, &(0x7f0000000000)={0x5, 0x80000000000}) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)) membarrier(0x0, 0x0) r0 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="164f4b192c2c1bd54ee772cafd4369afb4bf1f558c688b79a8dd02c78cba8430a5716b6eef01236fc3b8d1d7efed20249d3b3ff979d9e8164ec6eca093a03c44384be37a9b32784bcfc1db4c73b1953eed1b063660cb945506a91e0d472c3dae141112c78d5a0640529c82f311e69f7b62fbff67479d34fe72c0ecfb0d5bff4c9f804de7a5aa", 0x86, 0xfffffffffffffffb) r1 = request_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='{em1\x00', 0xffffffffffffffff) keyctl$link(0x8, r0, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0x1000, "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"}, &(0x7f0000001380)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000013c0)={r3, 0xb92}, &(0x7f0000001400)=0x8) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000001440)="46b2cc2e7ea7a94e7317a21e3db4ca148506ee1dd13c6052cf6ecf3a7756667440ae36d8bd257e037c199cf46d890a78b62ab62c19e560f6ef9c4f58ca5cf317cd6578c8251c08688600ebc4") getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001540)=0x0) kcmp(r4, r5, 0x0, r2, r2) rename(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)='./file0\x00') getpeername$netlink(r2, &(0x7f0000001600), &(0x7f0000001640)=0xc) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000001680)) keyctl$get_security(0x11, r1, &(0x7f00000016c0)=""/228, 0xe4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000017c0)={{{@in=@multicast2, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000018c0)=0xe8) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000001900)={'mangle\x00'}, &(0x7f0000001980)=0x54) mknod$loop(&(0x7f00000019c0)='./file0\x00', 0x6000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001a00)={0x1f, 0x2, 0x4, 0x8, r3}, 0x10) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000001a40)) socket$bt_bnep(0x1f, 0x3, 0x4) fallocate(r2, 0x2, 0x2, 0x80000001) openat$vnet(0xffffffffffffff9c, &(0x7f0000001ac0)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$setsig(r2, 0xa, 0x29) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000001b00)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001b80)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001cc0)={r6, 0x6, &(0x7f0000001bc0)=[0x1ff80000, 0xfd, 0x0, 0xff, 0x8001, 0x3f], &(0x7f0000001c00)=[0x35b9, 0xbd, 0x974, 0xc4c2, 0x2], 0x1, 0x1, 0xfffffffffffffebb, &(0x7f0000001c40)=[0x8577], &(0x7f0000001c80)=[0x9, 0x5, 0x9, 0x40b, 0xfffffffffffffff9, 0xaa9d, 0x2]}) 2018/04/04 18:13:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) close(r0) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f0dff0), &(0x7f000027c000)=0x10) 2018/04/04 18:13:17 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@rand_addr, @rand_addr}, &(0x7f0000000100)=0xc) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r4 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x6, 0x10000) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000280)) keyctl$describe(0x6, r3, &(0x7f0000000200)=""/19, 0x13) ioctl$sock_SIOCGIFINDEX(r1, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r2}) r5 = syz_open_pts(0xffffffffffffff9c, 0x40) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000140)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/04 18:13:17 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000000000), 0x225, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) pwritev(0xffffffffffffffff, &(0x7f000000afa0)=[{&(0x7f0000007000)="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", 0x1000}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/04/04 18:13:17 executing program 0: capset(&(0x7f0000000040)={0x19980330}, &(0x7f00000001c0)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0xffffffffffffffff, 0x800000000000}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setpipe(r0, 0x407, 0x0) r1 = gettid() capset(&(0x7f00000000c0)={0x20080522, r1}, &(0x7f0000000200)={0x7ffffffffffe, 0x0, 0x0, 0x665c426c, 0xffffffff}) 2018/04/04 18:13:17 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fsync(r0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000000c0), 0x102000001) sync_file_range(r0, 0x0, 0x0, 0x7) 2018/04/04 18:13:17 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x108) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000100)={0x2, 0x6, [{0xfff, 0x0, 0xa5f}, {0x3, 0x0, 0x3}]}) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000000000000000000000000000000010000f36451da887b57444857aafd9a0307e7647e60f9a291f48c7c6c8ce0792e1946f361f4346ba9d7e5dad570f8afc546b4f5b700000000000000a359ba7c000000000000000000000000"], &(0x7f0000775000)) 2018/04/04 18:13:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000abafc7)="390000001100094701bb61e1c32400ff070000000200000045efffff08009b0019001a000f009000220001070000000004e9ff0006000d0005", 0x39}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x20, {0x7fffffff, 0x0, 0x2, 0x4a, 0x100, 0x7}, 0x8, 0xfffffffffffffbff}, 0xe) 2018/04/04 18:13:17 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000780)='/dev/input/mouse#\x00', 0x5, 0x420800) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000007c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) getpgid(r2) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x10503e, 0x0) pwrite64(r3, &(0x7f0000001600)="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", 0x200, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0) gettid() getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff01) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r4, 0x1, 0x0, &(0x7f00005a3000), 0x4) sendto$inet6(r4, &(0x7f0000000000)="d41b832159c0684c71e9fbc975552bc160072d0fb0a7ed4a93d852ae785fe71427c98fa10f7f084350d3c476dcc12235bdd2617aabe1ee6918d015c5ee315d8fa3da1c48873595b675c8fe338f978c6b9e8296fa0c270fd6496dfef456b6a3affc3ff784a436936196fb10ae53012f58704eab4d1fbaa16970eb511a07938e7709a3b0d88911eaf51779f98dca051dea342af0ff56dfa815aec48473e33ddca6ab399396bdc6a752f7c2221874bbc73d8359c101a40c0c5c1b3ad417518f3467b048f117a13702456d0d1de07e8d013117a387dfe0b4ff14588d4da6958b0411cad9cbd9b78cec6b19eebc93438875d8a999e14d65f9cf333f101574b04e11ce94aef9aae84498425dbddead65b6b2ed57b28f4f755dc07b85dad9b9f512d209a64b9849cbeea34b466a78e47b012864aa21cf4560daebb712e07072622f6445cd9f20d8825f7e0f0ec957b336d377cb6bb8803ac4e19748c89b2ff850f1fe528bd44e9c940b1097584ce9cbd90d3963671c88decc7f29a6359229ccd336b3a06ad823200a2b9bd40223555d007da821a9d5d18e77037377971bb8d6e68964150abdf454f4c02c007a6a397dade33da4ee6b9a22dcde95cb2b62763894b816d211e34120656f75cabff4e2ad8b4a1add5c7afbd5f4bc67ece9cc4ee3fb02c83b1f0129c481f276e0752b43a41dd50887dbbc6f0a7030163b57c6a2603475cf0a40315be43ad6d1049f5acf54b2459733b436272d8f41a6cf3cb33ccb4ffa0c06995d7ad3511c69b37fa688021e82a9fb3c130b88b2cc5f4e4e07a516690e89b806560ac923f37ba85bd2dbe20a87b1560ab0193643f3aa487aa033515d52694ce7eedad9fb2c2e0931c364a54e7cb25e59b9e4ff438155a470aafa622bc022612cf7be975ed4c27a7afa09068ef66b7173cb53ce02f895b4a518e8448e5d0c4cfcc61d59c30cb9e93f964f476e73f40397a0b7007b0396766d795f8f3351923ae4e6f03e596f402cc63b10ca39c4118721bc3160da07d8e6b5100ee9401ac224810d5284e7deb27e65e25918e918edfc6610007fa4290824a4f99f26e2f97bb4c16e522cd117820efd7ade161bfcb253640232fff04732ed3f747221e3e6ad487ba54ec964918613dd5a94ba58512b23aa213d5a875030c141cc4d1d8e229474d508ecc2159e37783c0b9ae99fdee73252e8a370c2f226bab970478c311c564605035b017bdb360706594e99071040c1ff763e4f36bba7b3e30b7c59b7208559aaf202afede6cc9c0fe88f75635325cc83fb3d1f714a8bd45aeb6c6b35f23b391194a4d52e8107a47dfccc1e18062978047c01e23a5a5582846f8ea0386cc580d7e53c4b0c8b9befc25744389d6db5f9576cc5bcbd831676bff007e400ec657c5f44dd3b8c76dbda090b6e0f67e93c6cf9539bca875b564a991db940a24e2df7b95b64f43fd129838fde774c0a209e6a205b912f0a67e2ad7073b273cf32cec336a522976f6611f1e22121fe6cfec409c2777a4386cb7e6fdf2b3e8fbd208d4b24d3e6be4dfe31a5ed85716af396a96f3044135cf22bd98f3fdf6bcf5e6ee92864adccde4694f7c61589c4f9d1c8500a7c2c30ea4221ab73ba42249d941316da1e79498f6ba06f265a6c0e9adc611cc26cb57bb47b4c351ba4b5fef984ed0b2b228dc56013edf2e7a736cd77f2e64945e92acae7c8d8ca8145b14e297181521167de55fc0e68648745e915dd1cebcb1e3abbe480cd61300b99bcba70f9bfcfe1f01503239180fd9070c8f696da6c5ed947b213e033222a81f3f150fc6d7336393217ac5ed7414495e0e86427b39751c597705cdff8d64797fcef6dab9e9c5a82511199ea9e4b93a9e8813eeb37e0baef806706fd9e474cc702f00b62182e22451715fb6222394ae451394427a7aa1df35b25528ae75623d59f8cac54636e4b6ade8370e4747439d7091df586cc11c14d2a96adbd257882373a87aaa8e07f10ccb0cbf5947bc834", 0x587, 0x0, &(0x7f0000001000)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000006c0)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet6(r0, &(0x7f00000005c0)="9a8d6ccf9eed5d2601355e264e9f569aeac9c183825de4a15c85e845be5f310d814bba2156", 0x25, 0x200040d4, &(0x7f0000000600)={0xa, 0x4e23, 0xffffffffffffff16, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000700)=0x3, &(0x7f0000000740)=0x4) r5 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000000640)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x100000001, @loopback={0x0, 0x1}, 0x79d5}, @in6={0xa, 0x4e23, 0xffff, @empty, 0x8001}], 0x70) 2018/04/04 18:13:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f000001000000000a000000e00000017f000001e00000017f000001ffff07000000000000000000ffffffff7f000001ffffffff"], 0x38) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) r1 = socket(0xb, 0x7, 0x3) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/04/04 18:13:17 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x100) r2 = socket$packet(0x11, 0x2, 0x300) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="491df9c68a4cb0d1d1f2cb5be9d6d7615cddb4f95b44e7cd267e1b85ea30b7525c3fe405d46e", 0x26}, {&(0x7f0000000100)="e0ffdde346a8089c40fda4cf7399d8e2f2cd6fd80e218f031b07ff4b13f4e6447c7a4b40dc441913acbe0c8385e28561855f6b744ac7cf125ac6b77b2d3e706a43b8938ea1d4835e7426", 0x4a}], 0x2, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1}, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0x10) 2018/04/04 18:13:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0xffffffffffffffff, 0x101) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x0, 0x5, 0x35e, 0xa91, 0x80000000, 0x3}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) syncfs(r0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e7578ea7255ab21308eceeb110920699cd63a7ec76f326e3b000000000000000000"], 0x2f) 2018/04/04 18:13:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x19) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x8, 0x5], 0x2, 0x400, 0x101, 0x6, 0x1f, 0x7fff, {0xfffffffffffffffe, 0x0, 0x7fff, 0x5, 0x3bb, 0x6, 0x81, 0x80000000, 0x5, 0x200, 0xffffffffffff3323, 0x7fffffff, 0x365, 0x1, "1adab37ea3f4c9a480dd1779bf3b878ad23b018811dfd1a1b96f90e0baf223d3"}}) 2018/04/04 18:13:45 executing program 3: r0 = semget(0x0, 0x3, 0x40) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000000040)=""/80) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000009, 0x804, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000300)=[{&(0x7f0000000140)="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", 0xfb}, {&(0x7f00000000c0)="c8354d68de9c6ffe31cc08893efac81a3d78982c8b", 0x15}, {&(0x7f0000000240)="8d07c15714bbcfcc86c2d53ca0ab631fdf51bf123bc860b2", 0x18}, {&(0x7f0000000280)="3c141c6b452458b240db199a63f1e0998b36da8c6677e2bd805946ea97205e0f35c97b4616fb3c2145463d243a05de806cfbff1decfe2ea4e52264d8a260c83d699f07827e333d43854f96ea9fcf4ca30b437c3c92af7d43171e9fd961a276f9", 0x60}], 0x4, 0x2) getsockopt$sock_timeval(r1, 0x1, 0x37, &(0x7f000000aff0), &(0x7f0000000000)=0x10) 2018/04/04 18:13:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0x5, 0x9, 0xfffffffffffffffa, 0x9, 0x0, 0x7, 0x2, 0x9, 0x100000000, 0x3, 0x9, 0x4, 0x10001, 0x8001, 0x8, 0x9, 0x2d, 0x0, 0x2, 0x9, 0x100, 0x4, 0x3, 0x4, 0x8, 0x0, 0xfffffffffffffec0, 0x3ff, 0x7fffffff, 0x4, 0xff, 0x564, 0x10000, 0x4430, 0x7, 0xfffffffffffffffb, 0x0, 0x800, 0x5, @perf_config_ext={0x5f, 0x800}, 0x1000, 0x1, 0x0, 0x7, 0x57, 0x2437, 0x20}, r3, 0xf, r2, 0x9) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/04/04 18:13:45 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1f, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r2) 2018/04/04 18:13:45 executing program 4: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[], &(0x7f000095dffc)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100), &(0x7f0000000000)=0x8) 2018/04/04 18:13:45 executing program 6: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x3, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e40], 0x0, &(0x7f0000001980), &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}, 0x515) 2018/04/04 18:13:45 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x2, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000680)={@dev={0xac, 0x14, 0x14, 0xd}, @multicast2=0xe0000002, r3}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x806) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) socketpair(0x0, 0x800, 0xea6, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$TUNSETLINK(r5, 0x400454cd, 0x336) lstat(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x2, 0x9}) readv(r4, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) r8 = getpid() getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x6) syz_open_procfs(r8, &(0x7f0000000200)='attr\x00') ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000ff0000)) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getresgid(&(0x7f00000003c0), &(0x7f00000004c0), &(0x7f0000000500)) getsockname$inet(r9, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/qat_adf_ctl\x00', 0x88000, 0x0) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x8002) r10 = dup3(r2, r0, 0x0) ioctl$sock_SIOCADDDLCI(r10, 0x8980, &(0x7f00000006c0)={'bcsf0\x00', 0x6}) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file1\x00', 0x6002, r6, r7, 0x9, 0x0, 0x0) 2018/04/04 18:13:45 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="11ef3d7b2220", [], {@ipv6={0x86dd, {0x0, 0x6, "5e8e23", 0x14, 0x2b, 0x0, @empty, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x20, 0x208, 0x8, 0x5, 0x504f, 0x192b7c7c, 0x9, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000440)={0x0, 0x8001}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0x2, 0x20, 0x6, 0x763}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="d700000081741fa4ba4acac52c44c1a924deef058e4982b91d8f929c38a42fbc49c6fe1f6bafb0152ebbfc2911c5350dc89f21add50ef737f86e8f31c7fc431fc4bf8bc6e70924d324f16a3b414447ad287f96250388976725b4dc978fdf758609a9d412013f1c3dd8af9e6ddbe9b786321713c3cd8763d8c4ccc82297410981e51f1cd636004ab3ab2aea305741bded7db885ac0ee2e3d2f971f9bbaff3eb8ccbf83faf59c3acc83e1d6eaeee246a44051328d7a19e4d22cdc846af11408dc79a6e4a720c4003d8be5a0a9c222a21997af030e100ad0fde37216b"], &(0x7f0000000640)=0xdf) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000680)={0x1, [0x0]}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000980)={0x0, 0x98, "27e215821ea4e9728776ca65f12324d7fc003a3e2db8f20e5f5bb0c56945a6c25cc3525ac1a47e0efaac87e6c79d4fcab3e8e3c43c12e144627a19f7c7b9b79389c227147b53d92f607650f7d1a7e99252e30f0abed7e27b8b5c26a8e2577d646636188bca91a33bebb28a534068aaeee00921587cc8ecdb1e1fcc1a98bdab566a6d2b2e2d059c8a71eda233b094955450354a444226f684"}, &(0x7f0000000a40)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x5, 0x0, 0x200, 0x76c89620, 0x100000001, 0x6, 0x7, 0x5927, 0x0}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000b00)={0x0, 0x9}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000b80)={0x0, 0xb5, "19a1fbfd28bcff091134b02dc02d8116fedbba3ae567c2cb0d7917de5666f98b78a182720c1de56b10fecfae1a9cefa9a23098e7299437d9c49eb2a462f788bc37028a99e3e00cb7e1b9048e698c20ec91dab1ccbe97f8756f90be44f98d6549698f8768a8fcf3af552519de6e563266b6e8d9a13519b75d74d27ada4d0c003b307da09214c0c4fc47685ee7720c4b4a18f399ebfee24ffdfa89ddf756afecc64c22e5cada1909b45a583d3445968191182ef9c23c"}, &(0x7f0000000c40)=0xbd) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000c80)={0x0, 0x532c}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004580)={r9, 0x7}, &(0x7f00000045c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000d00)={0x0, 0x6, 0x4, [0x100, 0x6, 0x7, 0x400]}, &(0x7f0000000d40)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001200)={0x0, 0x2}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001280)={0x0, 0x5, 0x1f, 0x6, 0x10, 0xffffffffffffffff}, &(0x7f00000012c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001300)={0x0, 0xf, "3905f09e22d7c9db71c9b3735f408f"}, &(0x7f0000001340)=0x17) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001380)=@assoc_value={0x0, 0x1}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x4f52, 0x6, 0x1f, 0xd74f, 0x1}, &(0x7f0000002140)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004400)={0x0, 0x800}, &(0x7f0000004440)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000004480)={0x0, @in6={{0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, 0x40, 0x4, 0x7ff, 0x9, 0xc8}, &(0x7f0000004540)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000004600)={0x0, 0xa1, "bbd5d06826416f6e4abc0690825fc8964e11c646d8ccdafb2f85c945bf104b3d436c3279cf8b5eb85145c60a6297022e18a49593296c2ec1ba7b9d1514761015fd4852a160e26b8b34a3410f657d811a507201ae1f3f10b303a77e62f9132587b6fa51ab46f0eaeed693a77cd92f408bfda66616f077ab9b15b47eb6243aaf54a45580eebfac6c03127ebea20600382bb6b63a58bd0d1d8f591f8144cf62130ee9"}, &(0x7f00000046c0)=0xa9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000006bc0)={0x0, 0x38, &(0x7f0000006b80)=[@in6={0xa, 0x4e23, 0xbd, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e22, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}, 0x9}]}, &(0x7f0000006c00)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000006cc0)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="7328824b71797ec0", 0x8}, {&(0x7f0000000100)="c99507a4cc003f8f9d6fd02b96946f4db0e237661d04cdddce673fece21369e57d5bd5a3501f5498862a6ae998a853d1db7b8cce1968381f22a0a002d21c4b9e6a6cfd84", 0x44}, {&(0x7f0000000180)="d7a864bd6d8c6250613941d69d19d8019e918369bca0be3944f2042744104d35e31efc233cd63214a8b847421e448d23d467bb3907928d78722b6a918864b42523760123f768cf3c58bee2c84ca7ccdc48cecb1e0c2e", 0x56}, {&(0x7f0000000280)="9ccd51727cd317efe9f7f2fe2be21c298d2c893a5f3647c9541e6c3f3787a1413db3d31ae50bf4e1b17f67387ec4dbf195fa0db286e4ea8ef117596dff9089e36273851b2cdbfaafcc4a12d04e40be2687452be1ebe85a9e62bc20463317", 0x5e}], 0x4, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x8001, 0x3, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x80000001, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x8000, 0x8, 0x8, 0x4, 0x33b, 0xa49b, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x4, 0x0, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xd06, 0x3, 0x1, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2ec, 0x0, 0x9, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x203, 0x8, 0xd4b, r6}}, @init={0x18, 0x84, 0x0, {0xdae8, 0x20, 0xffffffffffffffff, 0x101}}], 0x180, 0x4000}, {&(0x7f0000000880)=@in={0x2, 0x8, @rand_addr=0x6}, 0x10, &(0x7f0000000940)=[{&(0x7f00000008c0)="03d72fd1f2001d2f184dac7fd71aa6c043c04e830b3cc72651a4f8ff19142970c93bf19b8675b45336a372322861c88a738e1368f0c36645b7ae58ccdf1a7887a33f5d16b24b5ceac17423a660f93e3427ec08fcb6b607", 0x57}], 0x1, &(0x7f0000000d80)=[@sndrcv={0x30, 0x84, 0x1, {0x5c61, 0x7, 0x0, 0x6, 0x100, 0x5e76, 0x3, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0x3, 0x6}}, @init={0x18, 0x84, 0x0, {0x5, 0x401, 0x1, 0x1b73}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x4, 0x3, 0x1000, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x7, 0x208, 0x1, 0x0, 0x9, 0x3, 0x27, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7dca233d, 0x1, 0x5, 0x7, r10}}, @init={0x18, 0x84, 0x0, {0x40, 0xfffffffffffffffa, 0x8, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x1ff, 0x62, r11}}, @init={0x18, 0x84, 0x0, {0x1, 0x9, 0x0, 0x76c8d73e}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x2, 0x5, 0xee, 0x1, 0x1f, 0x1000, r12}}], 0x1e0, 0x880}, {&(0x7f0000000f80)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000000fc0)="e79e734af8cf0d650ef267", 0xb}, {&(0x7f0000001000)="f3d3f6f55d8458f7eda47b39f2fb3c5c59440623ffc6d2fb529207f96e50b17509ca3de8057b3905d7bbef8e34477059929cb99331b64e71409d8ab9744b76648dc2e800a4f6f6b5e248b83fd85c8740", 0x50}, {&(0x7f0000001080)="7bafe396159a885274182582b701f4ba1de0eff14be30493c27a6712889f8b69f32e733ea6d4fc1146b7276390f3373f0af6d8541eb08a57501baecd82f98a2d06644613cef821dc15b2919b408219e40d9ee3c2d40ee7a78bca2f2aa410357fd5faf4dbb5ec15106188ad5fbce250d3a74ecd7773893daec7c55dcbc77a0a060feb222f1acd265b8e08d53c899f0b96715de023fdd8c1366812fac70549168df0c460ca2b8b7d91648bbeeae4c3e750a1cc15208a49d389484b76b53287c90ab24d5c5610d198", 0xc7}, {&(0x7f0000001180)="8757d8664d5a28f221bfef70752cea79308da6297513", 0x16}], 0x4, &(0x7f0000001400)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x81, 0x208, 0x6, 0x10000, 0x0, 0x6, 0xfffffffffffffff7, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x8209, 0x8, 0xffffffffffff0001, 0x7, 0xbb, 0x3, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x98b, 0x2, 0x4, 0xffffffff, 0x5, 0x1, 0x3, r15}}, @sndinfo={0x20, 0x84, 0x2, {0xffc00000000, 0x8002, 0x10000, 0x8, r16}}], 0xc0, 0x4000}, {&(0x7f00000014c0)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000001b80)=[{&(0x7f0000001500)="e0830098f1fc5bbffc7951ea", 0xc}, {&(0x7f0000001540)="cd3b313a16516bced86a643fae20f4a0c51f7ec9966a4972eeb1015cafcabcb3b9ec416466e6002d04bfa3a35c782865216d50a5b1d811505e8a5b62fae352e9f611589ae726f5043650335a1faa85a16cc07d821c8930c95c514f709010dcee4e6515db579c7afdb38baef986bbf896a4cd7745e211622e389b33c4d4e19e7f3173a4f287f72d489998695d336a208851c8476a8b3ae60112ca460729c91f1ab468c88924c3805bab86fe74df995a6a78b5cc250d61a8df5474", 0xba}, {&(0x7f0000001600)="a130203cbbd77a558b878146e71bb1679179518ec3a45d617a995783db782fb18cd64f5ee65467cf803ffb97421ed4fefebdc1c8aa668c071319521b76e63c744c04db65b79b6ac1a7fe71b232c3d1f7415734ae47beff920442dde95f3df5222a93e3dcf066ec94e921b41dfc36fc7711e25186be6b3a9dbb77b7989c1b47fa7bc2c6838d148e1095214d3e3ad7bbe908245866a564b138291f97fd668b22a19a1efc983897e29dd4bf697bbcc69a9fdd50f5d13b5547a2e496fcbe6864ebeac592985fc34ab87d5cdf", 0xca}, {&(0x7f0000001700)="912d4665a2b50d72efc5df90e1b3728eedbf6fa388423a2872a22d822914faad970f0fe07f8a549c30ecc96e4e3f2f53cbcdb1322c6175ac33da01c7ecb348d0faf3c6eb672ca87600be6c269fcf8d5736de3c93e98f6126a7b9f1f173809adb12bb3f68dd6f4bae3097240d9f5193317a0830eb5ede08712f89601fb7d192b12bafec2d126fdba44129641d35073f01996a2aa6389a9a0312b45de3fd730df490636a0f9038a590f5f26fb80544b50b2c9d69f2becf87a826a24e3922b0920fcc3b2bc236d5e4ef8f6e988fa9861da9fd37510cd4a0de26a1d79ec88994ed7067cacbd1c2", 0xe5}, {&(0x7f0000001800)="c1b8b76078071e32582cbe22496a9a04aebe7cbaae89e5c4017e0b074762eef7bacc14ef69566e303b70ed8f4148f49e03834760c6b7d6b8a9de20198e4e0ee4a7e8ef244a0c59dd57fee6809ff15b79a30145c7200ac93de2de79c638ed24f8197aab20e3d94fe2816c2db89bcc06acd9eaa4b0f31dcd1727ef9f3b6ffe0a18b2eeef247c2c5982ada659c36832fc8a0017f92048d120ac3fb8787d1084b8498027fbaf6e8060b1e725ed7a8d5d33ab977bbb7ef0a5b74e261c4ad1bc20", 0xbe}, {&(0x7f00000018c0)="5da76f15d87d55f6e86cbf15f7e5df968be45cc1eff700dbf729019b67b08097320fb2a9615274cc", 0x28}, {&(0x7f0000001900)="09af78c6113b9c8bfa30408e1a38506dce2f9363084f26e5a06aa30a677d4dae5dedf664a56baf28a44b4a9abb3b2f8e2935342cbc20c21af81a7525417e601cc505830a297185ce5b25858aa4ac6a132bd79865a15a4467358089e64fd31e3501c2b4ad4aa61d3eca8df80976d59a1d98865df0e72db4f848e8acb70788a546ca648cca8683bb6332287cc3b63573aeb2925a50d9789b9fc93592a7905c04e65f42c4b238328a551b724d90260619bdb63a42f38798baece0676f870074770c6aaba972fa657c5b28c39b21c930abdbebd9e2b906aaab56e8e21ebf320e840558debb4b81afd01799608859183009a4ab28f26731", 0xf5}, {&(0x7f0000001a00)}, {&(0x7f0000001a40)="6a61408b32560059", 0x8}, {&(0x7f0000001a80)="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", 0xfa}], 0xa, 0x0, 0x0, 0xc0}, {&(0x7f0000001c40)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001c80)="cf7d6971b38f3819c26add52c1e4cc4be5336f94f6933a313844e0bc1d96f4371d8d5395f1565cb4d1f01b02bd0d00c8cdc610525dc5961abd628753516a47f06a685fcc759be574fa0fca83b1f2c146544cc04e4e948ba4fb24a779e844f9ba78d2f79bb4896aac9c86aa07719b216e98d7f7372aae1b340320e9de50526b5c2b8e730fac18b7b0e34b281cb20fdc25ccb6d11cf0ec4710abf5d92623975e05d038d6587baa3244316388763c3c7e6e3de8b59adb79b41ee507726ff47c099a9e869a4612ca2023e3e860b978c06a291d55606d205126781150f8cf532076f84f6aeed78060017e5f86", 0xea}, {&(0x7f0000001d80)="8f48dc415d66047b15f7ee89b9318aa6b3e8f5828d9ca908e187ad1f8527b3d83bf665d7557b27db6c180c93418606ff1bf28fa737be15299aa13f91191a63a0ef2b1bf990fb489e16a126744d3179741aee16a474f5b97784eb8cb92327c3c8df83c1474a5763a5846763a1e4cc70fd68d7ea79288a0fa8f004115194128aef4704", 0x82}, {&(0x7f0000001e40)="52ed3a2599c1ea44ef21eec11fcca8d38705552542600fbccc5f71772d17bb3754478377c2125f1c1914884fd4035a796d53f22b0b09ed3b7696c4e4ce7140016907e30f9c43a64e4b2e6da64afc77676f106df906e7d889bd299c89acc37e61da8176923ba9b551d6d959f23581c71a782f1cdb2f61a1f6ccacd0e3c345c5d73642453dc55d5ce57def7302e2c98402414af7d712f51269031fb0311530eef5c0e3c846740b21add38799ec9d1e4957abf714f5", 0xb4}, {&(0x7f0000001f00)="f8340f4d22f202658f673abe64fd8e79369098f51a4f7849293f3a58d80d024b3fe6b063be5b50dfc5790c894fa869b7904dfd746245b5aa6e90c4b3c81735bd80260cc21e32e13423d0ac971e053c2b36499575cfa8853b3c3442a5822c7bf575bb350a23abce2095769a9758b2ead87bcc1f54b3c2e2740825a0b413f813a7", 0x80}, {&(0x7f0000001f80)="2ce39739429549aec52ea141c096ade8601d10ad29c82cb8d361a2989806f043d4f536df416c6b103e674897a8211cdcaaa607eddb1720aaf04d9023aaf359989cfff60c0212a693d14a4c0cc776714deca5d3f37a214a960f", 0x59}], 0x5, &(0x7f0000002180)=[@sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x26e5, 0x800e, 0x9, 0x0, 0x4, 0x400, 0xff, r17}}], 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0x1000}, {&(0x7f0000005ac0)="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0x1000}, {&(0x7f0000006ac0)="21a5e13583f1099e016fb8d7759397f35dafb821680e99095f8eb65d853b6332aa0ac0", 0x23}], 0x6, &(0x7f0000006c40)=[@init={0x18, 0x84, 0x0, {0x1, 0x5f, 0x4, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x6, 0x208, 0x1, 0x8, 0x6, 0x9, 0x400, r21}}], 0x60, 0x4004004}], 0x7, 0x4004) [ 677.587409] Buffer I/O error on dev loop0, logical block 0, async page read [ 677.601486] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/04 18:13:45 executing program 3: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/04 18:13:45 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) close(r3) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x65, "14ccc4c647b7609e06ae81b255c0b9459ce9f72f9b150d8fb510c8bd3645facded46a47c2091111cc5a1c7e4258721bf439e71764d318b91c3686a9c58fe973adcee33f3658287c5167f4988ca7a0efc8f1dea5d6faa40f166ddcff0ae01559e38bc84a5b3"}, &(0x7f0000000080)=0x6d) umount2(&(0x7f0000000480)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={r4, 0xc4, "a3aca264ecfa7dcf4aaac695c014dcdc158acbabea84c8f305c9c4643f9fdbd5cb246dd926f5ef5ddb9edad951dac28aaff9e6e04cc40e226ff4e1fc251d95333ea9057aece0dd98b898eb05e464c7422e06408eb351430a95b2d1810e3d53178f9d4663c15d00903e6e066a1f3b0c4da6b4e555d3649c73b2be959996ee7f3f29be152610fe42f6e453e51330e13c2c8490e01d9e509c4cf1c0a04e5500c40f040dca51e0f6229b4f34dd9e61bf1dda154c99fbe4f90c1b7664ebcbc3ded53a4b1ed954"}, &(0x7f00000003c0)=0xcc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000400)={r5, 0x2000000000000000}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$void(r1, 0x5451) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_int(r2, 0x0, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0xfffffffffffffe98) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x840c, &(0x7f0000000300)) statfs(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/211) io_setup(0x469, &(0x7f0000000180)=0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000440)) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/04/04 18:13:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x7fffffff}, {0x5, 0x101, 0x70000000}, {0x0, 0x0, 0x0, [], 0x7fffffff}, {}, {}, {}, {0x81, 0x0, 0x0, [], 0x8}, {0x0, 0x41e}, {}, {0x0, 0x0, 0x0, [], 0x1}, {0x0, 0x0, 0x0, [], 0x6}, {}, {}, {}, {}, {}, {0x0, 0x0, 0xc8}, {}, {0x0, 0xf99}, {0x1}, {0x0, 0x0, 0x0, [], 0x26b}, {}, {0x0, 0x34}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/04/04 18:13:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000002004e20ac14ffbb000000000000000800a2b810ecffffff0000000000e100200000000000000000000000000000000005d07785efdc27cc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000"], 0x3b) [ 677.643275] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 18:13:45 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) tee(r0, r0, 0x9, 0x4) listen(r0, 0x2000000080000001) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x2, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x108) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x101}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x98) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0x5e, [], 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f00000001c0)=""/94}, &(0x7f00000002c0)=0x78) 2018/04/04 18:13:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/rt_acct\x00') close(r0) r1 = semget(0x1, 0x3, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x8001, 0x1000}, {0x7, 0x8, 0x1800}, {0x0, 0x9, 0x1000}, {0x3, 0xffffffffffff0001, 0x800}], 0x4, &(0x7f0000000040)) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000080)=""/54) 2018/04/04 18:13:45 executing program 4: 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 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in, @in=@loopback=0x7f000001}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {0x0, 0x4}, {}, 0x70bd29}, 0x0, 0x1f14fb09}}, 0xf8}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={0x0, r2, 0x6, 0x1}, 0x14) socket$inet6(0xa, 0x0, 0x5) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_getaffinity(r4, 0x8, &(0x7f0000000300)) bind(r1, &(0x7f0000000140)=@llc={0x1a, 0x334, 0x7f, 0xdcf, 0x4a06, 0x10001}, 0x80) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000100)={0x6, 0x9}) 2018/04/04 18:13:46 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="387709dd86ee", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x10, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x7, 0x0, 0xf, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000240)) r0 = creat(&(0x7f0000000080)='./file0\x00', 0xa300a60c99c02662) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/04/04 18:13:46 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x40001) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0x1}, {}], 0x30) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x22000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) clock_gettime(0x3ffffffffffffe, &(0x7f0000000480)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000280)={{0x8, 0x7ff}, 'port0\x00', 0x84, 0x20, 0x7, 0x1, 0x4, 0x81, 0x4, 0x0, 0x1, 0x600}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/65) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x7530}, 0x3, 0x1, 0x2d8}, {{0x0, 0x2710}, 0x400, 0x101, 0xfffffffffffffffa}, {{r2, r3/1000+10000}, 0x1, 0x4, 0xffffffffffffff01}, {{0x0, 0x7530}, 0x1ff, 0x7f, 0x100000000}, {{0x0, 0x7530}, 0xad0, 0x9, 0x6}, {{}, 0x1, 0x9, 0x7f}, {{}, 0x80000000, 0x10001, 0x200}, {{}, 0x36, 0x9, 0x7}], 0xc0) 2018/04/04 18:13:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f000001cb24)=ANY=[@ANYBLOB="1c00000018000100000200000000ffff0500000008000300"], 0x1c}, 0x1}, 0x0) 2018/04/04 18:13:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r1, r0) accept$alg(r2, 0x0, 0x0) 2018/04/04 18:13:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) fremovexattr(r0, &(0x7f0000000100)=@random={'system.', 'vboxnet1\x00'}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001540)={0x0, 0x6, 0x1, 0x2, 0x6, 0x4}, &(0x7f0000001580)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000015c0)={0x0, 0x96, "5639ec5bbb183752ff542cf74af3c51f9a2e922f0bbbbdb623f39f290f4a67f0068ea897ef38f6173e7ed7273a3f0c301b20c186c220d4c132e8b465490501f08e4e3e51c24c9ad93bb14e75b4b46397c3cf84eb0b0622514636181caa22eba495480ff330ab81d3de9d0cb9303962cf8a87452f6953506d169625a4563c119e2a1a0bb87183719ac9b4f9e817b2d61d0a0de506dc9c"}, &(0x7f0000001680)=0x9e) sendmsg$inet_sctp(r0, &(0x7f0000001780)={&(0x7f0000000140)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000180)="f28e60eb2a22e78b626576e8244853dfa228dc62e33e52bbf35b9c50fed8577543f12bc3f9ffc1808ece57280e15be4ca46a", 0x32}, {&(0x7f00000001c0)="2d0471cb9589d704cebeda39b1fc428cdb91f30e091454619de21c9b64404ee8f08c276c4506e3d83472008faa5eb37296618ab9ba3b97666f021662d500cd4fa53e3529f907ab57e5646c0ceb32a5fed1880c25c95a97b82933935059c22ab2db1c38be2c632f3b4fb4ab4949562227aa76f2eb01705159b545090c6d0d417e2e0f84ca4ef3cb9c2c16140a8a9fd77cc989fc561e0296ea4ac27606ab80870c54c462cb1c92ae6ac2cd6480ce902ab025c5ae6844342ab3ba95d8613253ef13a6d45aa876ebce6e7b64", 0xca}, {&(0x7f00000002c0)="b984f32133c6525b3af55e54a88f90986fe2a400c4df57254c94293b64aebd5a9a12a977769c8f1f6bd1d0c110a6693deefae5be15d1bcbf13", 0x39}, {&(0x7f0000000300)="ea2fe3273351d2a3b48650882d05872feedc8b6f6498cdc40aec3497fe1f917efd250386347549b64f7ea7b0cd93f2346422e0499ea9650900358ab31f67f8513e6ec7870fac1086f7438065b614d0817f0236395414b7688f69a1c0abc36ad7074e0ca071cea9", 0x67}, {&(0x7f0000000380)="b8f27eb01295b961379f1a30c576a4afc40024304a3fcaa44a67d5dcf8a49d99e2e1d3288e6df60c66b6f451f5914f2feb19949a9e2af59c22630e251f0b73ba6eb3b1ce6cbef9101a12159c2271d738095f9786a55e88cbf7275c26ac3d694387e112a6ebf43607bdc831e91ee38551380e6e914eb106b5cc4b9fda9a5f5456459e36ec45791c3e17506c8cc765374ce1764bb628e069851a05f8e2803661a96aa59fa5f8cd624af50af196dc8765be41ea47f1e4dd9827e831bd61f3f8b9ee2cd3bff963957aa24679e3295d52ac998dd062a4293043323d7a558c90d52902fff70b41edbf205f532d142c7a41dab3fbb54bfb3febd44f3edd6fea50574344205db0c9bf18cb74e96ba705b21d927b13df5fc3b6f56eedd3382fc58e78e83b104fb9df6be1a63aa660c9abdcc5f442d7180bcc3039c4db70d2c3df849a9021b8f73e5ef535e21ed0b5b368e84abe4fd6a771de329cf949c5c55c5ef3449881aefc4b99f7f6b83e100034c933edbc97530cac619ab791621dd1d2bc89f55f4fdb35648d93e49c507742524b5a226ca91ba869537ff3e3de0c7bd13b1cf2155c1190df8fea5294241af3672a357049087ec44d1690c63bddaeee44ab1acfa89985934681e7423140b678ca2c4497f97dcd84f80c8e8dd1df5103d47e3b07ca23361defce75f9f153d9a7b8438675933ed4bcb61f4655aa50437a6165ff1ef5610483e250836edab1daad4107b814613078b85bcf5b3d16f17870a01d4f686c1022c3acf2b6ea5a91cd1cd7d92a98791dc6c46e21d8bc1f14012e7076bb63bc38c33dce1f9db1b8c711a926d797ec2af9c278a302c8cc3c312a7127821272d1764254578373ebfe31e9dff521d498f45d82d32c95d8c29a02a5e5dc2d6ed0879f7926343ace91c3f7191223c84ed8254a686fd003b78981beb486687157cedcda5ccd77d6127804fdf02118f3acf42a1fbca91784ee731e8b4c771913689fb3d1ea906b390bc7cdf9a5e0d8628ea020e1a7f4259433eef7fe8c5652648c98ee3e1c04713d86aacce82fbd909ce37353ac9982d417aedf7e0b59d2893979e81ffde37461afeca99f9f5b34103eed65dc374b4b75c62e1b95c2e2980f340071038e0338b2bf65d6e05c6b5b99fd70fb02fae08568d622f91d980b22a967ae539b7814d1055ce0f91b7342155beab79517b8ed0e380d0a7201f6a58194772edb304b567242621b9440269cd276da9fa4eee455a1180d79e1d8d16918a4849abdd305ad3cb298777efc41626f90b9f363135eb784f36474936c34c9dcf1a762def9de42a7cdc53899a8517467ee50bb151db382cdaba9730bc2c9c34c800c374475d91b07420e7aa6b12e8c80414c01243706dd96f206f09c2aebca779c6158edeffb160c81b879cf3f6f41dea1ad86f84109e78657f0316a88d96400f8ad8ff9d0653c7811be6a430499fec0fcbfa9c3f09dc2318af27528864e8d9fdf2b0d96fe62cb91cd5d09605c4c3bacc454ccf9efd113fc45404d36b531603fdad4053a1f3918d053ddcf144df73fc46630dc41916f34cbf04cb18a495feda47b5a08adf61b3bd05fbb7ce523dca4e7894d8c900ba903b2429da03185b9963df0c5420cb410a70294cef8d472a6ee40f1ce1c13da99c91b5d8a549793fd70d2e54b1cb09cd69b85a490162c5b7edeefb489948dd7bc56e5aa969174cbd2c39ce901c38c8b6008da511f94713daca9b86e55a42ca2f8ac479d1bd015a8571369aeb01d88c3b12c12d0c197b39343fdee3fea397d38576be70f3841fa8ef3f5a950f87b63d39dd75e5c6a69366879fa7cf3a4a1ba188c0e53fcff3288cf501118d4655e5d94da2e2e6a96ba43212b2e65026dcb2e77a556f025004b005ee8a38d1050ecba380bd68439ccea191fe4eff0dcbd4858e7b8bbece802bd4e1fa6c9c8fde018fb3f75e3967addf6502aa493fee268bfe5e44267b1968dd712a80574b41c89bf8f1f0ee2b572a774818df115303b60c1450695960fd8b7c7156c7ec998a79f22b88cef6acf773e83700ad613cbbd9ce134688ae5d493ae02172300ff7266e365c5d82e2e9948c52ad29b68a5397689a5b171e10120e7cb006d43a6c44d3d081277324f345edf149acc570bc6a422a11431e77a351f77445404e75c1fef95a2c8325b7bff39ac47d2e94c025ae4fa0b0e9916556b8307d0752bff2bc57b892be916933393506277a6e4b75bd15265d5899664717120345a32e42feca3cac65b5bbb2a8eb1d8a89ed08a70a0c7443a97482ec41f922e746b3673f383e5e89d6bb718bd2331cdab5245c1e81e67c687a7a3099901a66e89f0057c9fb744722af0febe48afd3350f9fee345ee3b23808e883ae61320b28f5bfde29b3ed31ef05409be07e1e66e9eda8cb140cab4330c884e1b327c0bb5b1c29c8cdcff87b8f26c64ad84fa45a448f0f9426f4c8e789c0f373706fdbe07037e8f6b08c32a595feb9955ac218e496efe09f731432e7b61c5a1bed11fc6a91e934ab2ecac8deacf03f51b0078200dab08d71b082c64cd4792a2fa0eeb260a9cf3ebc9ebc0f9e44e5bd9899f91e2fbda29c41b3d7a8e434d02d588b0e3f7b306c328d4e3bcac47f02825e4d47918341e1cc0ec6272ddae3b400d894139675c010ea995e7e6649173db6fa1bcc9b7eee98dda19fecee00d98d3e25cfa4cc772dccdddb1412f9363b2be60537e3c7301105433326a8cd1d46e0f61f76639e9ff9355aa04d1d0170c389f5a2bbba37b644f4e0d9fd0ea3de0dad4d998298390b4eebabf7ebbbd6744010e08021290b573538127af27163f75ef7e6ac2e1ab755f0d267223c2c687d03137f82927f51905318ab6a84a1a162e0f6bffe9cf05828bd4db7f60bf2ddca8f553e12a7dd7bcbe2d06da5b605de949b49d173ba3bed579489b3a595b18239b3b7deef08ce1d4ca96ff9115706624815ce8b6f097bfb3f1788a309855a9cf6223ce3a58ada429e5b4506ffe459026fe72016b445c87db1fa8636d0f623471c70867d33340f12cf2208e3d4e560d94a43234b501071371e86bf0e09a1cab26989047755b803371cd9a573c19270e34b9b11b57d69a955e8646b372863134b97e3a13bb149051576489805e510ede446ab5bd22366db4c652bb02b54cc80f38b7b78646556a5c906b7a1316ddf09229cfce8b3e91923cf7ae1253e8f19aab5d6214ef6a4f4deeeec6590c09b801fdea186ec962de4c58a7a8612f6d41d71d2916721919f7dbb5642166519cb03b7350e921437f23a6898d7e80c993a75ae806dba6293a9c35e9532e7a41dd9995e980bf9a62a4f5ee3af8e839165a99d89acf847ce63e532225f922ef727161eb74152127c57d1b68645d48790f134c9ad38ae5f2672c7bbc8c9576188f8e652bc6f1b969ab61d22e770bc9e61c58191f5ff1e2f01bce54a2fa0f5c02201c1e14aafe63ab65c0264f87e68890c32c1fd5d34624d1e6f02c4fb2d96c93179fe5090ee2f4ce47acfc5df7bd687333164637636fb846255eeef025a3bfd0852ca40ba80cc19ba9e3409221df7d3947c467fd8405dc7e3eeebcde153e07f25596537e6c7fcb6186e6d08937ee722bf300db88290a22b7b8e52e81b7bcf6e67ecf3e2c04fdf3eb4ba1338b6c6a52dc15c0587d92b761e7394581b46c0cd10fb868cabd8a5de65a10ec2c47ab486044ec6590601db9c1e7829bdceb07402a62efbe94b3fec8dee07cdffd58a4b1cdfe5ed3209fb82d1a8518effae325228a4f535a739a841d4f7309a2c02a91f5de0152d8e97d5f523d27489beec3f34192b98721c88f43e15ecbb71c660456eb77d642c861b7d41d1231e5be7dda696daad8f0b171b00cc1b8364d2b4ca41ac281dff01702197ad5eb5ca17afdfd7af9edf6b0717c53cc17a1fcfb3665f2720e0fb0b12f395f32409d1910f5737413ff69d46560fb66223dc6e7c60579422c9b84cb74dbd78837eab9df2c9b8721d0ac67f28a541fa9dc93cfdfd9ef52e3581a77f99bbb873d64ccb58a31a11b902bd7d465f2f3b0fa975275fd15cae7cebc0a1f34e8aa03661aec72d5c4503a0b2671917c5ea4779e4a36188b5a60d82592afb159d03195b1ed153ae80a74aba2ccc6281f9b1f0ea3e0914e5df43c96846093a343d2faa55ba16fc368bda5d8a98db0601fdefc6ec30e0eec9fdc3e8a19bceb7ab914110a634ec85e450a0a3e9bfd79dafa47b4a3d5dcf534d7bef116d237b1e6a9fc4d5c453ae2b42f52c8e7c93990eb016e6542c90b343f86be739974f944dffa4ec990dc45af17cdbb5fd96001ce102fcccf33d44da5ec02e93734fb6aac802cf08546ceac571fbdd7e2453c1b993e9c6b59d4d66b2cb8f18c18e97eef492fab18c09b731994d9e53eb8ef788717eafd163fc73f4a36685f7d72334d6fa9112c3a5ae144f063c0a4dbc2a8fcfcc40c64db3c186fe5d65df9bca4e971e9989d947d2a3ca0a87cedc17088f29fe2899620190e6d9abfe10086893df0181d2fa24defe38c915b528887a385f0f28141935bbc9db83fb987b9d454d9ed83e1fe055c857f5c8c7cdff67f3bb9299169e74e6a77b8d5093c1db8cb14f762d34dcb7829cd78446bf2e77a5dc7a9d43bf4b2013a046fe7d0628a65cdc212e389bf07a23dda47d2922b486b88229d379cb69bfe572c1748d4bda47aceea1164304b79a452f82e8707e16fd7c1c15711ae59058580ee72454380648d6ce914966ffe9d792ea36d635fac56795a6c8a166478cd3fd02c9514578acb81d51b94bb517686c8ac2c5f8ef97fe74f7944e0f6573cd97d869d25c10372c75b96aa4514c598719f7140a2b4405a9fb57a8533c6ca1e519b17e88cd40934684cc7b0c36c4aaa5a8321dba04bd257656b3227a4de2bfff1959531a0de13f3d14f9e428b44bcfca0867c05b003c32c2c6d8e349ee513f5836a53f0fd1da6b2955b50d003debc311b411eac0d6ab21e76f5b34fb0aa3fa965db1348dc1c250d41457e9a5e3e44dfa805e424b9cb893025e323739acc713a2f27813a491ad0a117e847c6bcb6f47831451278368a979d1be974c918ad61ba2673ec079c04540d264786c2e82949603fbf71ce3ab780364483d025d0ddc000e9aed793e6367e93ebed27de060f0fa948b77e99bd716a06a2993d34f504bd2f96b6957b5033dc9f6bfa28b089dc50f3cd067e1bd3f47d6a92753388ff81205ec70dfadb25892f6d139141937eb2b6034dfcb3e8740ffd9e1e5d8b80a04be3629557a96192df9608cfb4e8b46ae23dc5011ddff012e5de87c4861b60eb883181091561b82e2fe9a97a162a231e00deac9317e78e2d9db613a066dbd9c2a3c135c74b5a2d09a81a931f0d8ef13fd8c76f5ba3caf6c57d777785c8e8f49b50bf967303c281ece97510fa0a47fd612ebe7f3f7bacf086d597a0a78713f0e04e10ebc6abbccb5d3fb6a555e6fe7c3bfbfb2d224031644bf8074b77840f3097242e0b6169b3d1a61b1a0a9c1255f3195a9cd7a327892f668851c6ff641fb51592b5aba7afd385e2923f0e7161735e99254036c3f9aeb3f268253c772dbb7fc2283566794de4e0511784d1e7ff6e581f6f7fcdd7f5b1684e752575d67e0dcba9e32b73431e2958fcdb9ab91ff379203c01c27a3b3173f8e09c5f7d583909c9aac21f074297baf5b1266895e35b306075b120b3108a56046c6e8a895ee4ab6df9d82f2047bb00745236d21e606827af461d4e1bc8f9170a78dc0f800e513523cf6bc8b8f4f0e56bd4e96148c7241b6449484d602cff097285b015917e784ed6d2751431e", 0x1000}, {&(0x7f0000001380)="caa1e2d982d0bf85727cfac8f3c2ce547ca360f5e2dab0926bf266ba5610845891d8071055880f61e6d6eebf3c611559e6dad2f4b4fe", 0x36}, {&(0x7f00000013c0)="5f0bf9a84bc0f2451d23a472979af473acc6c1a1af6e0ba281a007a2f4ae7f62a8c0bfadf66aabff13ac856655b73fde0a3a91b886515fb1c1fa7d15dd965b8153f35ef60697caf89a79ecd1911530e4c03cab99c742ab1b7d6ca66e23d425d286e24f9215920c0acd42ccd3bbb6770e983a5fbb5ec1db0a38efa2e80fb1b16d42fe1a61fe7c11b657b9d9bdb9e1a90782a10afeb6d2d0b9374845fc4e07bebe8c7eb298fd373625ab9ea0ee4cf44e71590060d20d9d6c4e0f851a37125ced28506fc8ac956758ea737927f598fb798ab5cd7a121b759d1019a47c4413893e7d229cb90d256778702416240927d2b3a0a6687edcaf114c33c5", 0xf9}], 0x7, &(0x7f00000016c0)=[@sndrcv={0x30, 0x84, 0x1, {0x529252cb, 0x2, 0x800a, 0xe2, 0x8, 0x100, 0x0, 0xfffffffffffffc00, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6c32bf06, 0x8, 0x10001, 0xd3b, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0xba2, 0x0, 0x1}}], 0x90, 0x4004084}, 0x20000000) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000017c0)={0x0, 0x7}) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000001800)={0x5000, 0x1, 0x9, 0x8990, 0xf512}) fremovexattr(r0, &(0x7f0000001840)=@random={'os2.', 'system.'}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000001880)={{0xd000, 0x17004, 0x0, 0x6, 0x7, 0x1ff, 0x4fe, 0x3d, 0x7f, 0xffffffff80000000, 0xff, 0x3}, {0x1, 0x100000, 0x8, 0x7, 0x8000, 0x6, 0x5, 0x70a, 0x100000000, 0x800, 0x4, 0xc65}, {0xf004, 0x0, 0xb, 0x5, 0x200, 0x2be, 0x595, 0x5, 0x0, 0x7ff, 0x0, 0x7}, {0x3000, 0x5000, 0x1e, 0x200, 0x8, 0x7, 0x80000001, 0x9, 0x1, 0x9c12ad5, 0x6, 0x7}, {0xf000, 0x3001, 0xb, 0x473, 0x4, 0x7, 0x5, 0x2000000000, 0x2, 0x7, 0x5, 0xfffffffffffffffc}, {0x6000, 0x1, 0xd, 0x53, 0x5, 0x3, 0x9, 0xcc6, 0x9, 0x0, 0x3, 0x8}, {0x10f000, 0x10d000, 0xe, 0x4, 0x9, 0x1, 0x21, 0x6, 0x7, 0x80, 0x6, 0x3}, {0x100000, 0x6002, 0xa, 0x3, 0x100000001, 0x101, 0x4412, 0x7, 0x7, 0x7, 0x0, 0x3}, {0x0, 0x10000}, {0x4000, 0x2001}, 0x664cb5937a6507be, 0x0, 0xd000, 0x400, 0xf, 0x8000, 0x5000, [0x1ff, 0x4, 0x1, 0x1f]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000019c0)={r0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001a00)=r2, 0x4) exit_group(0xffffffff7fffffff) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001a40)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000001a80)={r4}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001ac0)=0x0) ptrace$peek(0x2, r5, &(0x7f0000001b00)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001b40)={r1, 0x2, 0xabf8, 0xfff}, &(0x7f0000001b80)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001bc0)={r6, 0x6}, 0x8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001c00)=0x1, 0x4) clock_settime(0x1, &(0x7f0000001c40)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000001c80)={0x0, 0xfff, 0xd}, 0xc) socket$rds(0x15, 0x5, 0x0) getsockname$ax25(r3, &(0x7f0000001cc0), &(0x7f0000001d00)=0x10) listen$netrom(r0, 0x7) syz_open_dev$sndpcmc(&(0x7f0000001d40)='/dev/snd/pcmC#D#c\x00', 0x2db6, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001d80)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001ec0)={r3, &(0x7f0000001dc0)="0751c3eb3a5652b80b8f7cb47c1eab03662fa927a9379566719287d1eaf3468183ce3b61df320252b4d3f242344ae16ab8f1593c82f81353b26585e273f22a028cb9c74f2a485280d1b7e785afe2eba2fca339ca267fa2e6acddde80ef", &(0x7f0000001e40)="06fa707484a4fd1e69f464be31dabe43c544eae14df7f2edb39de27f47095197bb922e081d87899640881a9a08915dde8f6b591acfbcda0d5ae406421dd77e93a831af207f2570008011a074048baa87d812a38501", 0x1}, 0x20) 2018/04/04 18:13:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000021c0)={0x24, 0x20, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @nested={0x8, 0xd, [@generic="d5"]}]}, 0x24}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0x40, @dev={0xfe, 0x80, [], 0x17}}, {0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, 0x483, [0x9, 0x9, 0x8, 0x8, 0x3, 0x3, 0x9, 0x1]}, 0x5c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000140)) 2018/04/04 18:13:46 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) r1 = syz_open_dev$dspn(&(0x7f0000002440)='/dev/dsp#\x00', 0x100, 0x2) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000100)={0x17d, 0xce, 0x2, 0x9, 0x401, 0x6}) bind$vsock_dgram(r1, &(0x7f0000002480)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r2 = semget(0x0, 0x3, 0x384) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x205, 0x82, 0xb580, 0x7, 0x1ff], 0x5, 0x3, 0xb60f, 0x1f, 0xfffffffffffffffd, 0x1297935, {0x0, 0x9, 0x2, 0x3, 0x5b9, 0x7, 0x6, 0x80000001, 0x8000, 0x2, 0x4, 0x6, 0x8, 0x74, "f83a54a88cf9948b61602a69bb97d860b25edd661a155cc983106c38af19ab9c"}}) semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000040)=""/158) close(r0) 2018/04/04 18:13:46 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)}}, &(0x7f0000000280)=0x18) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind$packet(r1, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) 2018/04/04 18:13:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) mkdirat$cgroup(r3, &(0x7f0000000140)='syz1\x00', 0x1ff) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x8002, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000000)) accept4$nfc_llcp(r3, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x800) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000080)) 2018/04/04 18:13:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') clone(0x0, &(0x7f0000feb000), &(0x7f000089dffc), &(0x7f00000be000), &(0x7f0000a48000)) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) accept$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x10000, 0x4}, {0x2, 0x2}, 0x4, 0xdeb46716127a8520, 0x3}) 2018/04/04 18:13:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x20, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x8001, 0x7, [0x8, 0x0, 0x8, 0x80000001, 0x9, 0x7, 0x9]}, &(0x7f0000000100)=0x16) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x5}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0xfffffffffffffe13) write(r3, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76d8f35146eda9f91fe64093dc67a26c5b42c746d56b697847069ad7dd4da67229d9b354acd75fdd29aea156bd96cf596383b4418d74efb01b0cd44e2c84182243670766e4746d4d5873e9e9eb5936cf35a338e83d1d0ad347cf169759d98b10bd2401d83f896acb99be105ac8d8dd0975a6de2ab1e052dab1aaad2e2e87c992c94709fcb27f71c3637e8c31c6efcb4410fcc2fd259d376c981683bf65f0d0c6ea0e62542832bf2c62dbb1a83ebad9f0a8", 0xd0) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 18:13:46 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000001500)='./file0/file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) r6 = getpgid(0xffffffffffffffff) r7 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0xffffffff, 0x200) r8 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0xa2e4, 0x800) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r8) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0xffffffff00000001, r1, r2, r3, r4, 0x58, 0x1ff}, 0x6, 0x0, 0x6, 0x3f, r5, r6, 0x2000000000000000}) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000040)="14abb9cb", 0x4, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$EVIOCGLED(r8, 0x80404519, &(0x7f0000000440)=""/4096) ioctl$EVIOCGLED(r9, 0x4004510f, &(0x7f0000000040)) 2018/04/04 18:13:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000340)=[@text32={0x20, &(0x7f00000002c0)="f336f20f350f20d835080000000f22d8360f6e850c000000c7442400a4000000c744240205000000c7442406000000000f011c24360f013c62b9da090000b8b6900000ba000000000f3066baf80cb83d1f2c8eef66bafc0cec0f82acff0000b9800000c00f3235002000000f301e", 0x6e}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup2(r0, r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039", 0x10) r4 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) sendmsg$inet_sctp(r4, &(0x7f0000000500)={&(0x7f0000000080)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000440)}, 0x0) dup3(r0, r1, 0x80000) 2018/04/04 18:13:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0xc0481273, 0x0) r1 = userfaultfd(0x800) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x5, 0x3ff, 0x0, 0x7f, 0x8}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r3, 0x4}, &(0x7f0000000180)=0x8) 2018/04/04 18:13:46 executing program 7: r0 = semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000000140)=[{0x0, 0x0, 0x1800}], 0x1) semop(r0, &(0x7f0000000280)=[{0x0, 0x0, 0x1000}], 0x1) semtimedop(0x0, &(0x7f0000000180)=[{0x0, 0x0, 0x17fc}], 0x1, &(0x7f0000000080)) 2018/04/04 18:13:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) socketpair(0x3, 0x80004, 0xa0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x20400000, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, 0x1000, 0x8, 0x8, 0x6, 0x8}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8937, &(0x7f0000000040)={'bond0\x00', r5}) 2018/04/04 18:13:46 executing program 3: clock_nanosleep(0x2, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) accept4$netrom(0xffffffffffffffff, &(0x7f0000000100), &(0x7f00000005c0)=0x10, 0x80800) r0 = syz_fuse_mount(&(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0xfff, 0x0) mmap(&(0x7f00007b2000/0x3000)=nil, 0x3000, 0x3, 0x8031, r0, 0xfffffffffffffffe) remap_file_pages(&(0x7f0000adc000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101040, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000001c0)=0x80) sendmsg$nl_generic(r3, &(0x7f0000000540)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1000003}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0xf8f1e4392521d256}, 0x40) clock_nanosleep(0x7, 0x0, &(0x7f0000000040)={r1, r2+30000000}, &(0x7f0000000080)) 2018/04/04 18:13:46 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000200)={'nr0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000380)={0x7e, @broadcast=0xffffffff, 0x4e20, 0x1, 'dh\x00', 0x20, 0x1000, 0x68}, 0x2c) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x200, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=0xffffffff, 0x4) kcmp(0x0, r2, 0x1, r3, r4) r5 = creat(&(0x7f0000000480)='./file0\x00', 0x3fffe) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f0000000440)={0x2, 0xf58, 0x9, 0x6, 0x3f}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000000340)={0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000003c0)={0x3, [0x2, 0x6, 0x3f]}, &(0x7f0000000400)=0xa) 2018/04/04 18:13:46 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2004) fcntl$setstatus(r0, 0x4, 0x42800) 2018/04/04 18:13:46 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0xc, 0x0, &(0x7f0000000280)=[@decrefs={0x40046307, 0x1}, @enter_looper={0x630c}], 0x43, 0x0, &(0x7f00000002c0)="69429efecf29c22e6aec83943dd7e8293a9f0b22b2e7cf527c332104957e6a8185c2eafe68c9d8bb4c878eb3d00c15d88adb8e517b6f2b8a35908f6c3c57e5327529ad"}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x30, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x20000000}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000000000000000380000000000000008000000000000006f3e290b3b46bb2da477e93e9abab17763f8efd955304c358f72ce7695bc1abec2abd7f7233f389b01eeb04f8ed196df401a7c7fb46f58543cb6f0de016a36bfad00b8a7e94a406054ed1f84caabb2067a8b806ca3910f6961e3ea91331301989448ab28e19df029", @ANYPTR=&(0x7f000000d000)=ANY=[@ANYBLOB="8561646600000000000000000000000000000000000000000000000000000000852a687300000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000006000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f000023c000)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="58000000000000000100000000000000000000e6bc48e85b8ba6c768814711d3d0b59c065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b8391904583f0f5f9da9d58720961257a2cb85e1d0970f2f33d4d4e1e3ecc831df84595b21dfe8804251c1b6f0c292c9f73332dea04036584de0e1d269bea816159644618aca0037360"], 0x58) 2018/04/04 18:13:46 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket(0x1, 0xf, 0x1) rt_sigprocmask(0x1, &(0x7f0000000000)={0x4fb1}, &(0x7f0000000040), 0x8) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='vcan0\x00', 0x10) [ 678.801516] IPVS: set_ctl: invalid protocol: 126 255.255.255.255:20000 dh 2018/04/04 18:13:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'vlan0\x00', 0x100}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') sendto$ipx(r2, &(0x7f0000000100)="dff7", 0x2, 0x20004000, &(0x7f0000000140)={0x4, 0x4, 0x1000, "3d3cb701f283", 0x9}, 0x10) lseek(r1, 0x0, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x2000000) inotify_rm_watch(r2, r3) [ 678.851098] IPVS: set_ctl: invalid protocol: 126 255.255.255.255:20000 dh [ 678.875525] binder_alloc: 10839: binder_alloc_buf, no vma [ 678.881212] binder: 10839:10840 transaction failed 29189/-3, size 56-8 line 2963 [ 678.937744] binder: BINDER_SET_CONTEXT_MGR already set [ 678.943196] binder_alloc: 10839: binder_alloc_buf, no vma [ 678.945461] binder: 10839:10840 ioctl 40046207 0 returned -16 [ 678.948863] binder: 10839:10855 transaction failed 29189/-3, size 56-8 line 2963 [ 678.972135] binder: undelivered TRANSACTION_ERROR: 29189 [ 678.982545] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 18:13:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x82) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x3ffffffffffffffe, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r2, &(0x7f0000000140)="f1bf3c938eb11ea803a6a9988e35c1a42e87e596e7ddc260b3dab468df1b826cce42d53baef0a24d11a523257e17cf0ea2ef51da68f2474058cea7ec9039e1309f6097593ecff820ca0ef927179a5effb1260f167f11901c8b0390f1b868f6167c75c799f3958a4adf91ddca536f0615b8d8fe1d732a1ebfdb7aea5be72bd03e4fc73c1ed2260e5a38dd441418f86d4c749fc4d8a09d5ada92d93e14b7c82a9de2dbc9acf63d773a7d90d070a3c63c161ff0d798833648", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xf) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="b726b302f3022295075d4fb4648abc9d65d54405dddc04fe0f0000f0c3003825638ba635dd41321743b9d9ef2b385983464ae9b3a450c2b84bd3804b53f3198b909c8c2e962b981ca6f199e3bcb6bd4b6bb425200727fe4e297feba8a191d817b33c79c31e5af518443258a31f2aec3aa8bead108aa98920613ed69e52b05f9b71d29cf1d3f63f61318bddfc9494438be2bcb7929ba44ce5f288029c06e842adf5ee1cd6feeef50d1882b5f0a84112fde74dbd080c5da55c6f28ce6fb5161bc4210494d763"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x254}, 0xffffffffffffff55) shutdown(r3, 0x1) 2018/04/04 18:13:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r1 = memfd_create(&(0x7f0000000080)="769cfb85ba903a48d4161b3000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) fallocate(r1, 0x0, 0x0, 0x87dc) fallocate(r1, 0x2, 0x9, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x2011, r1, 0x0) prctl$setname(0xf, &(0x7f0000001fff)='\x00') rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) 2018/04/04 18:13:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) sendmsg(r2, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000780)=[{&(0x7f0000003000)="fcdb69", 0x3}], 0x1, &(0x7f0000006e00)=ANY=[]}, 0x4040000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4100, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000001c0)) recvfrom(r2, &(0x7f0000000300)=""/118, 0x76, 0x0, 0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)='_', 0x1}], 0x1, &(0x7f0000000640)}, 0x0) getpeername(r0, &(0x7f0000000280)=@nl=@proc, &(0x7f0000000000)=0x80) 2018/04/04 18:13:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) capget(&(0x7f00000001c0)={0x20080522, r0}, &(0x7f0000000280)) 2018/04/04 18:13:47 executing program 1: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) fchmod(r0, 0x128) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0xe, {{0xa, 0x4, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/04 18:13:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x480000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0xb34, 0x7}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x3f}}}, &(0x7f0000000340)=0x84) accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, r2, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10) ptrace$setsig(0x4203, r2, 0xde76, &(0x7f0000000100)={0x2f, 0x69, 0x5, 0x9}) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000001ac0)=""/4096, 0x421) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x50000, 0x0) getsockname$llc(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r5 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x40) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r5, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20, 0x1f}) 2018/04/04 18:13:47 executing program 3: r0 = memfd_create(&(0x7f0000000000)="cf6574683000", 0x3) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80000) dup3(r0, r1, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x6b}, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x8000}, 0x8000, [0xffffffffffffffb9, 0x0, 0x2c, 0xfffffffffffffffc, 0x1, 0x458, 0x68, 0x5]}, 0x5c) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000700000000000000000000000000000000000000000000000d49db4fae8f1f119cbb51cc0f59e5d6345041a39a4ee124489660926fb3a064236d"]) 2018/04/04 18:13:47 executing program 2: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt(r0, 0x401, 0x53, &(0x7f0000000000)=""/8, &(0x7f0000fedffc)=0xffffffffffffffaf) 2018/04/04 18:13:47 executing program 1: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='ns/user\x00') ioctl$VT_RELDISP(r1, 0xb704) 2018/04/04 18:13:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000a98000)={0x80000000000edf2}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006edfe0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 18:13:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000001c0)={0x0, 0x0}, 0x84000) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x0, 0x8000000000000000, &(0x7f0000000080), 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00000003c0)={0x20001}) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) setrlimit(0x7, &(0x7f000018f000)) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") ppoll(&(0x7f0000000000)=[{r3, 0x4620}, {r2, 0x8400}, {r3, 0x1001}, {r5, 0x2412}, {r1, 0x1}, {r2, 0x4}, {r5, 0x1010}, {r3, 0x220}], 0x8, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000200)={0x3}, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/04 18:13:47 executing program 2: syz_emit_ethernet(0x13, &(0x7f00006a4000)=ANY=[@ANYBLOB="ffaaaaaaaa0000080045000020000000000002907800000000e00000011100907800000000000000080000000000"], &(0x7f0000aed000)={0x1, 0x0, [0x0, 0x2, 0x5d3, 0x100000]}) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0x0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x6, 0xffffffffffffffff}) socket$vsock_stream(0x28, 0x1, 0x0) mkdirat$cgroup(r2, &(0x7f0000000240)='syz1\x00', 0x1ff) syz_emit_ethernet(0x130, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x14000000, 0x7fffffff, 0x3}], {0x8100, 0x80000000, 0xffffffffffffff80, 0x3}}], {@mpls_mc={0x8848, {[{0xffffffffffffffff, 0x4, 0x7, 0x100000001}, {0xfffffffffffffff9, 0x2db9, 0x8000, 0x819f}, {0x20, 0xb2, 0x2, 0x5}, {0x4, 0x6e4, 0x1a0}, {0x4, 0x80, 0x9, 0x6}], @ipv6={0x200000000000, 0x6, "cd91db", 0xde, 0x0, 0x3, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0xff, 0xd, [], [@enc_lim={0x4, 0x1}, @enc_lim={0x4, 0x1, 0x3}, @jumbo={0xc2, 0x4, 0x5}, @generic={0x0, 0x3e, "0d4785ab05902d9bf68661836d4ba354d43d5e5f091ee50e44af02f2aeb09a36c876bf9d09a21fc765998bc5760685f336d515b77e35509f448d2e745272"}, @calipso={0x7, 0x18, {0x9, 0x4, 0x0, 0x3, [0x6, 0x0]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x4e20, 0x4e24, r0, r1, 0x6, 0x0, 0x14, 0x1, 0xa07, 0x0, 0x6, {[@exp_fastopen={0xfe, 0x13, 0xf989, "8f4a4961d1d5bcad3ffd5881bdce13"}, @fastopen={0x22, 0xe, "8fe53f623a32b8a03022945c"}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x8}, @sack={0x5, 0x6, [0x0]}, @timestamp={0x8, 0xa, 0x4ac, 0x9}, @sack={0x5, 0x6, [0xfff]}]}}, {"c86675471bac880ca46e986f4ce23936909ce3575f78"}}}}}}}}, &(0x7f00000001c0)={0x0, 0x3, [0x955, 0x2a6, 0x244, 0xf0]}) 2018/04/04 18:13:48 executing program 3: r0 = socket(0x400020000000010, 0x2, 0x0) r1 = getpgid(0x0) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100000002000039", 0x1f) 2018/04/04 18:13:48 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000003c0)=ANY=[@ANYBLOB="200100000000020000ead75881e1045f3a9a05a922f7893a1e95dfc900", @ANYRES32=r0, @ANYBLOB="8100000000000000"], 0x20}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x100000000, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={0xffffffffffffffff, &(0x7f0000000280)="969ad007", &(0x7f0000000300)="dbc1fbd563c4c5507290e0ff9422c7e25a8b9ee5d0ed4bf34c2a0d69a60dc04242060ef0fb0ba61bd8833709c878f2b82cdb7fa27ddfc5dbf230a52094b001e34d5c0618de4f57f5a69bf365809edda45f83b243bc7af8aa2a821aad36ef", 0x3}, 0x20) timer_create(0x7, &(0x7f0000000180)={0x0, 0x6, 0x2, @thr={&(0x7f00000000c0)="ea079a8f48d46586ce5a2b52daccff", &(0x7f0000000100)="dea54ea056be0c45d23cde9548e2de74935b5915ea81151769214ea3460b9823b1843a947f72a76b44b0b0150b14ee506b21f70df3891c5379b49445cba9a452fc7884c601d8c65390efb7"}}, &(0x7f00000001c0)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000200)={'bpq0\x00', {0x2, 0x4e23}}) timer_getoverrun(r2) 2018/04/04 18:13:48 executing program 2: clone(0x804000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000aaffc), &(0x7f0000000300)) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1ff, 0x1ffd) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000000100)={0x9}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x4c) msgget(0x3, 0x11) 2018/04/04 18:13:48 executing program 4: 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) mkdir(&(0x7f0000000540)='./control\x00', 0x0) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000140)="0a03a24b951f8d4c30e486fc66c7edd304260ecd2b42b84fc185a32654815b413f6765", 0x23}, {&(0x7f0000000240)="40f60dbc956389a34640939823a57372ff1d0dae8d2e672db0c610182fb9e36c55fd2d8269a82a361d7b51b3d4a82a4f3b6f18fc0a826503244d1594e3b96187bb5a16aaa08018dbb11c580f595d33d9ebbcf182c9bcd667b0fdb4e103fd8790f5dad60619aef01a93b00865217aee82352d2fc0bb2a8bdce91ab1e98967d6915b0c060d6b95885056", 0x89}, {&(0x7f0000000340)="5a23396db3b25aa6b88d26a30c8e64ec341238fa11e1e8440558aadd52ce5e4fe4ba6a8869dc4fda4adc0f3663e3c2d80a46ecbd935b4e9c99aa9c8bdfe780e48e76029651d8a869a7fa1abe8aee0b710bc1f62048f0576a9d49d34c18e662b7c949493dde95f9e883cbf4f8557f57d41c6b28d7e919c5edce5f5a6bd3c98977729b16d0b9ea275eeaffcc13751513d83af59fd591e912c5ed730beb7312165b747135c25b6fa4fe1167691d54a0933798033c8a33f0f06e6e45fff5a0c61d876a3c70b3f6121dbb40", 0xc9}, {&(0x7f0000000480)="17f13b637a357674738fa26ecd5dba78d68204976696c4289116802e3e1ce468fcdea53220bd47a8c40e21e6bee5c4263b2d8fc37c7c22a6cd8e8d0077f83c6c3dca01742fb7cf1e39dc027f07830c012f0a656ad36b47a880688e", 0x5b}], 0x4, 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000640)=""/4096, &(0x7f0000000500)=0x1000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000100)={0xd9ad, 0x1ff, 0xd2a, 0x400}) r2 = open(&(0x7f0000000080)='./control\x00', 0x10000, 0x0) mkdirat(r2, &(0x7f0000000300)='./control\x00', 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x12, 0x1, "a2dbad33767590bdb14c6cab593979e29327f25610a8904bcf3f50d51e29251629d6f2ceb574e6a5233b484c587aac759a8a9cea5b61e4e1bb6e10f68cefb1d8", "5f17bdcae1e8bcd4e39763cfe54173975ea6d067cceb40b1f4126b5377fb085c", [0x8000, 0x80]}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() chown(&(0x7f0000000040)='./control\x00', r3, r4) openat(r2, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) 2018/04/04 18:13:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0xe01, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/04 18:13:48 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000300)={0x0}) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000240)="cc33eac779c572a60ef914840069ae6a1541edec25716e3bbb676d2338c1ded6a560892c83b7e7359ffb9fb9b480b5c6a5329e520efe055489cc9b818f88ccc747336c4511cfd079945322dea1db1bd67c8f1dbff4fae8002b3b1159950221fb7e6ed4760716ca7a0109e87ed98ce0f431105c9bca518cd6f407292a02fffe22b1dd1c6ed3eb447ee595a558c0feb14186bf30a4f24f8e63e25a98ba756f7c3310224982689495c2be41f4af818b7df3b71b1a42b9a9", 0xb6) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r2}) r3 = dup2(r0, r0) ioctl$sock_ifreq(r3, 0x8971, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_mtu}) sendto$inet(r3, &(0x7f0000000100)="597338c0476acc3ad65e971cfcc3857203a76d8f50ebde9c7f460e7fa025831c4e896b57602badf174e0e80640cd52a253690149818fc0317f46f127cea2b964a989e43f00795df44aef5e573a618513b84a2280582926a3dbe261e628817fff36a15147da8ca9872d1cd08f4fd824d67a376309b4a2121882cdb0680cc106a7f8ddfba1a12299bfb45f5a0fcaed91fadaee0a7653dc5061e1a75852a7c1de3bb8f57c1b8587eafc40a05f1a4d51d672859801440f01e1ac521562b835f29860ba8a5759ad8cf286be20abe50ab9884dcf129b931039cd3c2c384c1ba69182e546bc58bf1b47f197dd66999a7c9c237ac27020b35a63", 0xf6, 0x20000000, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) 2018/04/04 18:13:48 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r2 = dup2(r1, r0) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000380)="873a3d2f8a1a4d5211133f7e9c4eb5be11586443165694444b00ee6b49ab992da5602d23cb75ac31ad4d200c7f0283928577e33a0994f931d5ada97ab32d6eb7663f4b54bdb76e990973df1f61e8bc6e7a0f65c26a8e11ce0db17d7187e91069", 0x60) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000280)) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/04 18:13:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001580)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x3, 0x1, 0x2e, 0x5a, 0x3f, 0x2, 0xc59b5f6}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000001780)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x80, "f8e1989d9c3651a9c960f3e9b36d8be1a62bef5d3923a69d3a3dd086aaab605988af3bb535e3929c31206d4ee4a40bbf1d2d071e831ccbaf77d964adacff7ab67e1937a31e876abf7c1e89c5eb5c6f456995027ba96e25831eb5bf72ec6863a552506c51d61f33c34a13632ac1951225d27676d01283b0c45f6ceb87d8043c50"}, @iv={0xe0, 0x117, 0x2, 0xc9, "f2f639cad7f7737fe8e84d90eecdfd647689a60fbb194558152dd32c515ca1903d4772eafd4a0bba261bd95e0ea8c0442e6e5bcb4e5abe3ab9a3b46f00265497d1378e357a9dbd5c559e44b34aad24dcd563fa2dce3e6e2f9b4ea0dfc041b086f4ca2da0bf45d8fea0759e8db46c84740964c071d7bbe60c9feaeff04458fe146ea10a12bf8152fa63ce51af2663fe9903623a4b89ae2d3a6756f7f255db569e2a99b74de348a531d7a6859318b3d2f221d0213c38fe37af8ea348930b60b2ee310f42585e3d28f70c"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}], 0x1d8}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 18:13:48 executing program 4: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000140)={0x80, 0x7fffffff, 0x6}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x3ff, 0x5}, 0x0, 0x6, 0x1000, {0x5, 0x100}, 0x5f3, 0x400}) fcntl$setpipe(r1, 0x407, 0x0) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), 0x4) 2018/04/04 18:13:48 executing program 6: r0 = socket(0x0, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200)=[{{&(0x7f0000003000)=@rc={0x1f}, 0x80, &(0x7f0000004fa0), 0x0, &(0x7f0000002d30)}}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r3 = socket(0x0, 0x100000802, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) r5 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0xffff) getsockopt$inet6_dccp_buf(r5, 0x21, 0xcf, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r6, 0x1ff}, &(0x7f0000000400)=0x8) write$cgroup_int(r5, &(0x7f0000000640)=ANY=[@ANYRES16, @ANYRES32, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYRES32], @ANYRES64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES32, @ANYRES64=r5, @ANYPTR, @ANYRES64, @ANYPTR64, @ANYRES64=r5], @ANYPTR, @ANYBLOB], @ANYRES16, @ANYRES64, @ANYRES64=r5], 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r7 = dup2(r2, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x400}) write$cgroup_subtree(r7, &(0x7f00000004c0)=ANY=[@ANYBLOB="2d637075202d706d6473202f637075202d706964732061202b70696473202f6d656d6f72792000696f208c8da2b3dcaf2c4032fd87ae412b28ab35ec1ed7d9230b18addd5b5a9ffd0c9c5369432959f61b56f55c8ddcecbba759a402946edd571be7e43ea79d665d0f0fd4c76bff47906533faa31b1ac064952e6aa38d18ac04f8a528463d5a3847692f0aa05e51"], 0x39) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{0xfffffffffffffffa, 0x3, 0x7, 0x6}, {0xdd0, 0x7, 0x6ee, 0x8b7e}, {0xab2b, 0x0, 0xfff, 0x7f}, {0xfffffffffffffe4b, 0x0, 0x3, 0x8}, {0x333, 0xef13, 0x6, 0x9}]}) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) connect$unix(r3, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) 2018/04/04 18:13:48 executing program 1: pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x8001}, &(0x7f0000000600)=0x8) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000d40)=""/37) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000640)={r3, 0x400}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x4000000000000, 0x4) fcntl$setpipe(r1, 0x407, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000cc0)={r3, 0x3, 0xe75, 0x400}, 0x10) syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0/file0\x00', 0x0, 0x8, &(0x7f0000000bc0)=[{&(0x7f0000000740)="25e73dcd3f01df112fa7e6d42444b18658fd5d7fa3f3b0bdb025eee3208d832cb541154b1b38976d107c594ed4dd021e6f46b57503664b80107ccf241b7c1062ec49d57c10276b9a33a5498dca8ab8a4d0d2d8fe3c3f3e1382bb610f7169c05e292a454bafc226", 0x67, 0x6b40000000000000}, {&(0x7f00000007c0)="45d10fcb00eea61ea53605ddead528a88da28d83eaceba96eb49b46aaf9a14dc801594039893d0061725d7cdfe3d67f393f5fa1ef0f4213eef451822b344ee906327dd25ee628a60266495c04ba6be4c3e72bf2428603a5d8ea2ba1612c650ac5b5fe5163a2d8ba1cf152ecc0e28d794e6256ee7a6d705b0232e2f1e0a35defcae", 0x81, 0x1}, {&(0x7f0000000880)="2f8498adb9ae06a2a7c9f6cb833ac0b7976d3845fabe0c40cfe0676d879707ba6dbfc36961372268221e3506fa6d2d9a2a562504850093e4779dee8b334c6d9f834db698", 0x44, 0xff}, {&(0x7f0000000900)="963f333456b4268818e9e03d831d6ec02cd2affc8b83cdb7f2342d4020c9d2e0b1cf17f7a7f13b781a88c3e8497a649e9e9548a535b0955078e3d3816257c30adfaf280f0ab085b4", 0x48, 0x6}, {&(0x7f0000000980)="7fb4e8377fd3706de089d80c4d0f77f98f80ba9253eb4f97d327097f71f87798562b9dd995ccac4a08fd1f6d489c264d2326be4762ba4c3cfa892255a257fdb739e916d75abb797916693cf039150d82524bc2a295d04cf1b382d6dc4475de5ed61824f2b98ad3adcba615031a28", 0x6e, 0xfffffffffffffff8}, {&(0x7f0000000a00)="95fddbb82f8ebc5e25df02", 0xb, 0x4}, {&(0x7f0000000a40)="ef021c7cca1c602af65b7c0a0176f85053f4f6fa43adaf9dfceab22237046c533dea595c68cd256b3224a5cde65644caee16fb4105546f21e88b85bec3de0b425dafcb8e327f0fc77a505c70a03e0256e35fa71269788c2b9e9f6dc5916e7f3de58b11c9fb473d04fe95969c360ca5c5ff8384735397531a37d85b29565fc0a4df2fcb02c59686695c377ea71f826b241dfd376a417ddd1fe87635cfbfcd150e4d5e083de767a89c3ec24819529e0c1024862000326e91cae2f85dee27acee805f8242d773f87e4ae5a044bcd3e591f0a6c22e8119d6051696221656e356739be872c88180", 0xe5, 0x3}, {&(0x7f0000000b40)="f4091914f87a18c5ee595af2ab8cd650788746976bbb6270797b347baa6352c168278b0d887391bc328e916c0c85554093452f019a206923c2086b844483215899c80e0a1c766c1977679eac2219611e01120c9a734f87c4", 0x58, 0x3}], 0x2000000, &(0x7f0000000c80)={'nouuid,', {[{@allocsize={'allocsize', 0x3d, [0x35, 0x3c]}, 0x2c}, {@filestreams='filestreams', 0x2c}]}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) socket$inet_sctp(0x2, 0x5, 0x84) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x6, &(0x7f00000004c0)=[{&(0x7f00000000c0)="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", 0xfd, 0x3}, {&(0x7f00000001c0)="5eef007a5dff7cac85630fb85a0cd1", 0xf, 0x5}, {&(0x7f0000000200)="223a9ecd889e5e61a398730b4ec4f78c85d8ac89e79434b4dec9a04f33993f4cbcdbe2a278f4a6cb21ef481e5a450f850ab3fe7315a9b285a9c646d1", 0x3c, 0x1}, {&(0x7f0000000240)="eaac051b0be2861d1ede2e21fa5f92e0e390f4a7b5f3267512de12466ab81762356c689af48463847c47c0875eae88c12fadface48204c0abfeab41b83953e8b2acb19437e3d5ab44b9e9f8c7c84a882362ee812b12c54aec0899d93332f1225e94a35593f7f1145d7f495787f2e34639c1f30d2eef3ff0a91e0acbf2c77b78a3a09fff05e77d58050cadf7c48d8eced9a520b020d85", 0x96, 0x4}, {&(0x7f0000000300)="489251dc63218974760864900a97e2e8173ab53157be0bacb644ac746487e9919556bd46ee312dfd3e152a3c771b7a3b5e0981705767818477d998b7aae98db4c6bc9c1f3563aa1f00ea6d696a4e67ce412d0a3caa597997999c40867da795d74d8a1c6b90a653b9a6fbb1fc8b6e1bd3d196d7d6e14c5365cb203827481b0a239965aef121cb1b3b456fca5f10ece25562d9a9f92a9f489528a93e18dc953cf270e1c920d78757797cdd79313721647210b7c25bd83f1714d63173d05c4a429946f41cd7", 0xc4, 0x5}, {&(0x7f0000000400)="46385663fc6ccfda97d399441cab436257dd832a27aa759c4ff6f9e2758fd9e32435d968a91f038a20501e53eed221a502363d76a2eb9e333fd57d38cfe427206391df7d2ebc36b093c6f2115ab49404b5d6f43f24a29d75621c0f6b258fbb577e90bc0131b273ba10a5c335a2bba4d78a0b18b8064b955737bcbffee0217357c1dcd3258d9556b03e6bfa7657b2315b3e1c88c782da274fbdd5f7ebdd8c5aa3c050e46ca810354d07c9f0f3b60b13b3cdfda8", 0xb3, 0x7}], 0x2, &(0x7f0000000580)={'nouuid,', {[{@largeio='largeio', 0x2c}, {@discard='discard', 0x2c}]}}) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/04/04 18:13:48 executing program 5: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) 2018/04/04 18:13:48 executing program 3: syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000080), 0x8}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) 2018/04/04 18:13:48 executing program 5: r0 = memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x200000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x4c, r1, 0x511, 0x70bd2a, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x89}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000340)=0x200000000000, 0x4) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x3, 0x8083) r3 = syz_open_procfs(r2, &(0x7f0000000140)="2f6578650000001cf6f3") flistxattr(r3, &(0x7f0000000040)=""/26, 0x1a) syncfs(r3) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)) 2018/04/04 18:13:48 executing program 0: 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 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x701200, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x101ff, 0x0, &(0x7f0000ffb000/0x2000)=nil}) getpid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) r4 = dup(r2) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000100)={0x0, r4}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000040)) 2018/04/04 18:13:48 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000006fc3)=""/61, 0x47}], 0x5b, &(0x7f0000004f99)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000002ff0)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000b80ff6)='s\t\x00\x00\x00\x00\x00\x00\x00\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0xfffffffffffffffd}, 0x11) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x118, r1, 0x100, 0x70bd25, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3000000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xc4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa51}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x118}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 2018/04/04 18:13:48 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x36, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x100000001}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000140)='./file2\x00') dup2(r1, r0) 2018/04/04 18:13:48 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/210) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x4, "a7b70413"}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0xd51}, &(0x7f0000000200)=0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000240)=0x7) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3e) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x202, 0x4, 0x10000, r1}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000340)={0x1, @time={r2, r3+10000000}, 0x400, {0x1, 0x7}, 0x7, 0x2, 0x5}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000003c0)={0x9, 0x4, [0x4]}) r4 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x1, 0x4001) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000800}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x68, r5, 0x0, 0x70bd2c, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x800) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f00000005c0)=0x20, &(0x7f0000000600)=0x4) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000640)=""/142) r6 = socket$bt_rfcomm(0x1f, 0x0, 0x3) connect$bt_rfcomm(r6, &(0x7f0000000700)={0x1f, {0x8, 0x1, 0x81, 0x4, 0xb9, 0x41e}, 0x81}, 0xa) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000740)={'filter\x00', 0x19, "4a61ee0081b32c3b69a51ad530f41ddff58d1c9f71f716d906"}, &(0x7f0000000780)=0x3d) accept$inet6(r4, 0x0, &(0x7f00000007c0)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000008c0)=0x0) perf_event_open(&(0x7f0000000840)={0x2, 0x70, 0xffffffffffffff81, 0x4, 0x8, 0xfffffffffffffffd, 0x0, 0x100, 0x0, 0x1, 0x5, 0x81, 0x7ff, 0x9, 0x400, 0x578, 0xfffffffffffffff8, 0xdd5, 0x3ff, 0xfffffffffffffff7, 0x800, 0xfffffffffffffffd, 0x2, 0x4, 0x4061, 0x3, 0x6, 0x7, 0x100000000, 0x4dfa, 0x1573, 0x0, 0x401, 0xff, 0xbd05, 0x5, 0x3, 0x8, 0x0, 0x9610, 0x0, @perf_bp={&(0x7f0000000800), 0xd}, 0x40, 0xfffffffffffff630, 0x3, 0x5, 0x56e, 0x0, 0xffffffffffff0001}, r7, 0x10, r0, 0x8) r8 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000900)={0x80, 0xc, 0x1, 0x8, r1}, &(0x7f0000000940)=0x10) r9 = syz_open_dev$sndpcmp(&(0x7f0000000980)='/dev/snd/pcmC#D#p\x00', 0xff, 0x80040) getsockopt$inet6_mreq(r9, 0x29, 0x1f, &(0x7f00000009c0)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000a00)=0x14) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000a40)={r10, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/04 18:13:48 executing program 6: r0 = socket(0x10, 0x0, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r1, 0x108, 0x70bd2c, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x10}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x0) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) 2018/04/04 18:13:48 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x0, 0x4e20}}, 0x8003, 0x4, 0x6, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0xd8) 2018/04/04 18:13:48 executing program 5: prlimit64(0x0, 0x7, &(0x7f0000000280)={0x0, 0x7fff}, &(0x7f00000002c0)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x40, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000540)=0x78) 2018/04/04 18:13:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0x60000008}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)) r4 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0xb75, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x7, 0xfffffffffffffffa}, {0x8, 0x7}, {0xe30, 0x947d}, {0x20, 0x7}, {0x7, 0x9}, {0x8001, 0x6}, {0x6, 0x100000000}]}) fcntl$getownex(r4, 0x10, &(0x7f0000000080)={0x0, 0x0}) mq_notify(r0, &(0x7f00000000c0)={0x0, 0xf, 0x2, @tid=r6}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0x0) 2018/04/04 18:13:48 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_cache\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x20) socket$inet6_dccp(0xa, 0x6, 0x0) sendfile(r0, r0, &(0x7f0000a2effc)=0x20000, 0x1001001) 2018/04/04 18:13:48 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$tun(r0, &(0x7f0000000080)={@pi, @hdr, @ipv6={0x0, 0x6, '9k]', 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bba886", 0x0, "f9c97c"}}}}}, 0x46) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001100)={r3, &(0x7f0000000100)=""/4096}) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) listen(r0, 0x6) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) 2018/04/04 18:13:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f000001000000000a000000e00000017f000001e00000017f000001ffff80000000000000000000ffffffff7f000001ffffffff"], 0x38) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/04/04 18:13:49 executing program 0: unshare(0x8000400) 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 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f00000001c0)) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}, 0x6, 0x1000, 0x5, "efc072109e623d98e139b164c0a5156c7f0d74a95ea7d0e5fa410844240afcd92de7101c9be5059a988fcf5c637fb76a46d66734c85e9f6e716fbaf6824041db9a444a3ad7d33fd08f9db79abd503fd2"}, 0xd8) 2018/04/04 18:13:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000180)={@mcast2, 0x0}, &(0x7f00000001c0)=0x14) connect$can_bcm(r0, &(0x7f0000000200)={0x1d, r1}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000140)={0x80000000, 0x8000000000000000, 0x5, 0x2, 0x7}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8004, 0x8000, 0x2, r2}, 0x10) r3 = semget(0x0, 0x4, 0x40) semtimedop(r3, &(0x7f0000000240)=[{0x3, 0xa9, 0x800}, {0x1, 0x401, 0x1800}, {0x3, 0x1}, {0x1, 0x81}, {0x3, 0x10000, 0x800}, {0x0, 0x34, 0x800}, {0x0, 0x5, 0x1800}], 0x7, &(0x7f0000000280)={0x77359400}) 2018/04/04 18:13:49 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="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", 0x4b5, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)='}', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000", 0xe1, 0x10000}], 0x0, &(0x7f0000014300)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10080, 0x20) recvfrom$unix(r0, &(0x7f00000000c0)=""/50, 0x32, 0x2100, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e) socket$inet6(0xa, 0x3, 0xfffffffffffffffe) sendmmsg(0xffffffffffffffff, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)="15", 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) getpeername$unix(r0, &(0x7f0000000700), &(0x7f00000001c0)=0x6e) 2018/04/04 18:13:49 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = getpgrp(0x0) ptrace(0x421f, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380)={0x0, 0xffff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, [0x2, 0x2, 0x3f, 0x2, 0x1, 0x0, 0x0, 0xbe, 0x5, 0x0, 0x7fffffff, 0x73f, 0x4, 0xffffffff, 0x4]}, &(0x7f0000000400)=0x100) r5 = semget(0x1, 0x4, 0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000200)={0x2}, 0x1) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000740)=""/128) read(r3, &(0x7f00000006c0)=""/116, 0x74) r8 = msgget(0x2, 0x32) msgctl$MSG_INFO(r8, 0xc, &(0x7f0000000240)=""/166) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000500)={{0x4, 0x0, r6, 0x0, r10, 0x2, 0xe4a}, 0x400, 0x6, 0x101}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r9, 0x84, 0x79, &(0x7f0000000580)=0xa000000000000000, 0x4) sendfile(r3, r3, &(0x7f0000000040)=0x3, 0x1) 2018/04/04 18:13:49 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0563044000000000fdff2bacba15837fedefb4dc365845c562da5791bbacd1da009476433406d4373c59d2ad"], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0x54, 0x0, &(0x7f0000000200)=[@increfs={0x40046304}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)}}}], 0x0, 0x0, &(0x7f0000000140)}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/04 18:13:49 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x3b9) sysfs$1(0x1, &(0x7f0000000000)='\x00') 2018/04/04 18:13:49 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r0, 0x0) read(r1, &(0x7f00000000c0)=""/91, 0x286) 2018/04/04 18:13:49 executing program 7: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="000000000300000007000000010000800000000008000000ff0f00000900000004000000a19064ee6b7a2f15997ea02831530eda152c4d8b74d8d6ab475999bcfad0c100e4fb1a8b2e440dcda075dcb68be111fa90f889b1d68c27e410c3323280b5a9aa75bcd06cb201e493a875e87bfc4f35364f2d0c6a1f67ecf572e9dc878a43a3aadc0851cd7691de82a3c2a39f264c5259f6fa19f75de48cf4f47c4bc724edb3b10b5c1f4881ed15d6cbbdaff17afd3f62ae1064c8f3613242bd4d1ccf38aed730"]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x2000, 0x0) sendto$ipx(r0, &(0x7f0000000440)="7113e805ac27d08fa19e0787bd697f13267983085156f810ae83aecc1ab480731b8fe0e1c9e13f26407ab55ccada68c38ae00556d6cd56168238ad49d4cfe5c002479c6435987b4cdfb8e4ccfebba1faea591543cd7b336c262b95fa71056ac8fcfc82d564208f74395bd6e2b8bfc18d59e8c6724ac479ce0f1940d931933b6e30cae7243b77d481a15fc6d9b145d10bada4d9af2c8ab29597", 0x99, 0x40, &(0x7f0000000500)={0x4, 0x101, 0xffff, "4bdee6ef8242", 0x10000}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x70, &(0x7f0000000280)=[@in6={0xa, 0x7, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x20004}, @in6={0xa, 0x4e21, 0x80000001, @loopback={0x0, 0x1}, 0x5af0}, @in6={0xa, 0x4e24, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x2a}, @in6={0xa, 0x4e22, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x200}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000580)={r2, 0xffffffffffffff81, 0xffffffffffffffff, 0x9, 0x206, 0xfffffffffffffff9}, &(0x7f0000000100)=0x14) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3, 0x800) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f00000005c0)={{0x4, 0x7, 0x3, 0x6, 0xfffffffffffff800}, 0x3ff}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000540)={'syzkaller0\x00', 0x3}) getsockname(r1, &(0x7f0000000340)=@l2, &(0x7f00000003c0)=0x35) 2018/04/04 18:13:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000003c0)={r0}) sendmsg$rds(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x2, 0x4e23}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000100)=""/203, 0xcb}, {&(0x7f0000000200)=""/38, 0x26}], 0x2, 0x0, 0x0, 0x800}, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000380)='hybla\x00', 0x6) r3 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000300)) sendmmsg$unix(r2, &(0x7f0000003980)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000002c0)}], 0x1, 0x0) recvmmsg(r2, &(0x7f0000001080)=[{{0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000001000)=""/94, 0x5e}}], 0x1, 0x0, &(0x7f00000011c0)) [ 681.767483] binder: 11009:11013 transaction failed 29189/-22, size 0-0 line 2848 2018/04/04 18:13:49 executing program 5: r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TCFLSH(r1, 0x540b, 0x4) getsockopt(r0, 0x114, 0x2713, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0x9) 2018/04/04 18:13:49 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x80) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000280)={0x4000}) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000001c0)=0x9) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) move_pages(r1, 0x2, &(0x7f0000000100)=[&(0x7f00001e5000/0x3000)=nil, &(0x7f00000a3000/0x3000)=nil], &(0x7f0000000140)=[0x21a], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4) 2018/04/04 18:13:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002f40)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x0) sendto(r1, &(0x7f0000000040)="2f0007d1d2ed0e0d29dc5cc3ad4a1f7fe85138a2f31cc6adccf2c02004000000", 0x20, 0x415e23a709d0c297, 0x0, 0x0) readv(r1, &(0x7f0000001580)=[{&(0x7f0000001480)=""/206, 0xce}], 0x1) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(khazad)\x00'}, 0x58) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/04/04 18:13:49 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x2) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000140)=@ioapic={0x10f001, 0x6, 0x3, 0x0, 0x0, [{0x5, 0x1, 0x100000000, [], 0xffffffff}, {0x0, 0x40, 0xffffffffffffffff, [], 0x2}, {0x0, 0x7c4, 0x2, [], 0x10000}, {0x1, 0x1, 0x4, [], 0x2}, {0x6, 0x6, 0x3, [], 0xd}, {0x0, 0x7fff, 0x9, [], 0x6}, {0x1, 0x10000, 0x9, [], 0x10000}, {0x8000, 0x3ff, 0x8, [], 0x1}, {0x1ebc4f96, 0x7f, 0x0, [], 0x3}, {0x27, 0xff, 0x8, [], 0x9}, {0x3, 0x10000, 0x5, [], 0x100}, {0x0, 0x34, 0x1, [], 0x400}, {0x9, 0xc, 0x7ff, [], 0x9}, {0xffffffffffffffff, 0x5, 0x3, [], 0xff}, {0x81, 0x9, 0xffffffffffffffff, [], 0x7}, {0x81, 0x6d4b5709, 0x3, [], 0x2}, {0x2, 0x3df, 0xf4, [], 0x3f}, {0x8, 0x8, 0x7, [], 0x4}, {0x3f, 0x2, 0x100, [], 0x2}, {0x5, 0xfffffffffffffffa, 0x7, [], 0x101}, {0x2, 0x1000000000, 0xff, [], 0x5}, {0x6, 0x7, 0x6, [], 0xf}, {0x9, 0x0, 0x6, [], 0x8}, {0x4, 0xff, 0x1, [], 0x851}]}) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x58) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000300)=0x84) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000340)=r3, 0x4) 2018/04/04 18:13:49 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0xede, 0x7fffffff, 0x5, 0x0, 0x0, [], [], [], 0x1, 0x41}) r1 = semget(0x2, 0x3, 0x405) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x9, 0x1]) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="753355d22cc51c103884", 0xa) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000180)={0x5, 0x3, 0x80000001, 0x7ff, "2688b7baf8efd5d7ed8230a0eae1b3ef87118ebb9f1fd6ee8f38c2f9607fa732eaac43cd77f787d89f52a48d", 0x1}) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f0000000200)='setgroups\x00') 2018/04/04 18:13:49 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) pread64(r0, &(0x7f0000000080)=""/136, 0x88, 0x2d) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10000, 0xb0b27061f15354c9) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000180)) read(r0, &(0x7f0000003740)=""/4096, 0x900) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x410000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000040)={0x7, 0x8, 0x1}) 2018/04/04 18:13:49 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) r3 = fcntl$getown(r1, 0x9) setpgid(r2, r3) socketpair$inet(0x2, 0x40000000, 0x100000000, &(0x7f0000000600)={0xffffffffffffffff}) r5 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) socket$netlink(0x10, 0x3, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(0xffffffffffffffff) capset(&(0x7f0000000040)={0x20080522}, &(0x7f00000000c0)={0x0, 0x6, 0x9, 0x200, 0x4, 0x401}) ioctl$DRM_IOCTL_RES_CTX(r7, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="d51949b5bfb0cdb7d951b97a6968802f836e638268422120ffc2254a970ce8e277ca05a4dfca823d7e4c45bd9dd8ef4113cdb027982af1bf0adf4b6da4f16a25704a297197b72cecf35d5c6b338cb673ef3cc994e4f3ba3b40243cb3c2a69be92c3b61d859d4033ed82db8f2bd77a8f44baabb82cc931d32b8bfe4af611afcee9e05c3de0095429dfe0a1bed4fd6f12c0a7ce0b6d83e68abfae9a70c94d273aa00f0d995", @ANYRES32=0x0], &(0x7f0000000100)=0x4) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000640)="ef472f633e48655f92f76d7748c0435daca789a08a9d7ca3e5c58491f86dc815163ae756d7c0e8998accdfdabe5739237ad7a9c209272854b50dcb8a4feaa859e96302ff75e3ebbbb1918fa858cdc1b99eaf399166e657cc9bc06e02d9d99931fa0f29b7b5e6", 0x66, 0x1}], 0x3fe, &(0x7f0000000100)=ANY=[]) mkdir(&(0x7f0000000280)='./file0//ile0\x00', 0x80) accept$inet(r4, 0x0, &(0x7f00000001c0)=0xfffffffffffffea3) socket$nl_generic(0x10, 0x3, 0x10) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000340)=0xc) 2018/04/04 18:13:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000000c0)="1a2494fe6028a013b4fdfd8392b21ce5", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000001c0)=r2) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x6, 0x80) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000240)={0x2, [0xffffffffffff8001, 0xfffffffffffff4a0]}, 0x8) [ 681.831917] binder: 11009:11013 transaction failed 29189/-22, size 0-0 line 2848 [ 681.853473] binder: undelivered TRANSACTION_ERROR: 29189 [ 681.859343] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/04 18:13:49 executing program 6: ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x10000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x2, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) r3 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="86cfbb76066fc3c458", 0x9, 0xfffffffffffffffe) keyctl$clear(0x7, r3) io_setup(0x400, &(0x7f0000000080)=0x0) msgrcv(0x0, &(0x7f0000000340)=ANY=[], 0x0, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000200), 0x8, 0x2) io_submit(r4, 0x0, &(0x7f00000004c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x2, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x103000, 0x0) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f00000006c0)) r6 = semget$private(0x0, 0x6, 0x0) semctl$SEM_INFO(r6, 0x2, 0x13, &(0x7f0000000340)=""/220) sendfile(r2, r2, &(0x7f0000000040), 0x1) r7 = open(&(0x7f0000000540)='./file0\x00', 0x40040, 0x100) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000000580)) setsockopt$inet6_tcp_buf(r7, 0x6, 0x64f09a4eb42cd7c8, &(0x7f00000005c0)="624609eb1a3e8e61242dc8015576be1316f3c0daeee93ce223de918aa9c197a2aaed98c1b372a9c442f50ff099c8ce14fdedd875c2f9c558404598be5c23d251ed099fbe1c1099716de138c07a2674656918b77a931b4c9d278f395793a8c64df32ccf609f78d7fa399e0d60740e849826a46a96f2a9b7feb6b3dd89b33a012f81ea0f8271d306017fe2", 0x8a) semctl$GETZCNT(r6, 0x7, 0xf, &(0x7f0000000240)=""/124) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20014, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xe667, 0x4000) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x7, 0x5, 0xd5f}) semop(r6, &(0x7f0000000480)=[{0x4, 0x1, 0x1800}, {0x0, 0x6, 0x1800}, {0x6, 0x7, 0x1000}, {0x3, 0x8, 0x1000}], 0x4) mknodat(r8, &(0x7f0000000140)='./file0\x00', 0x8001, 0x6) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540), 0x0, 0xfffffffffffffff9) 2018/04/04 18:13:49 executing program 7: r0 = socket$inet6(0xa, 0x80004, 0xffffffff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/04/04 18:13:49 executing program 4: timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) r0 = getpid() timer_create(0x4, &(0x7f0000000000)={0x0, 0x22, 0x1, @tid=r0}, &(0x7f0000000040)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffff9c, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000000180)) [ 681.916583] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 18:13:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r3, 0x800, 0x70bd2b, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffffc0}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9148}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x0) 2018/04/04 18:13:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000100)) bind$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) r3 = getpgid(0x0) ptrace(0x4207, r3) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000002c0)=@add_del={0x2, &(0x7f0000000280)='syzkaller1\x00', 0xff}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)=0x9) sysfs$2(0x2, 0x7, &(0x7f0000000180)=""/213) 2018/04/04 18:13:49 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8102, 0x2) getsockname$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket(0x11, 0xa, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xffffffff, 0x30, 0x4, 0x8001}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x400}, &(0x7f00000001c0)=0x8) sendmsg$nl_generic(r1, &(0x7f000015a000)={&(0x7f00009abff4)={0x10}, 0xc, &(0x7f0000866000)={&(0x7f000049bee8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/04 18:13:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 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) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x6}, {}, {}, {0x3}, {}, {}, {0x5}, {}, {}, {}, {0x0, 0x4}, {}, {0x2, 0x0, 0x3594}, {}, {0x901, 0x0, 0x0, [], 0x55}, {0x0, 0x1f, 0x0, [], 0x100}, {0x0, 0x0, 0x4}, {}, {0x0, 0x0, 0x0, [], 0xfff}]}) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000280)={0x18, 0x0, &(0x7f00000000c0)=[@enter_looper={0x630c}, @acquire_done={0x40106309, r4}], 0x43, 0x0, &(0x7f0000000200)="84666417923c0d50fae6f0c20d4acd6024e2c19e021b119b306a3cbf3711d2bc1dd2d15c6c80805a73ec8ba99e4f6ee8555a60f73c8370ada4cdc7130b711bbf62ceeb"}) readahead(r1, 0x5, 0x1c48) 2018/04/04 18:13:49 executing program 1: mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) r0 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/190) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='nfs4\x00', 0x8000, 0x0) 2018/04/04 18:13:49 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x42, 0x0) write$tun(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x1) ftruncate(r0, 0xa) write$cgroup_type(r0, &(0x7f00000003c0)='threaded\x00', 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioprio_get$pid(0x2, r1) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000200)={@local}, &(0x7f0000000240)=0x14) timer_create(0x5, &(0x7f0000000340)={0x0, 0x41, 0x0, @thr={&(0x7f0000000280)="699d720f78ed4fa8e98b5718515736e83be2ec52e963e3e957a8138e805f23b98a55e11838d4423e6340e0a68afc512e59d93b3d85d2259673b1dcae002cad41e7696c3607196cf37509bb75cf33bd089e2ecf1cb8b43f6b5971bccec104d6f4d9bec8a96b057c8c57ae536b6771d2a864623d345cf11c8373ef398c425723f1572cc615c56aa5ffda94d0ccdadd1625c0636260a432b955464ed5c2251c9bc3439ef97f0905891d8544b80609feaabbf8198ba871", &(0x7f0000000540)="ea8c680529e8451bfc95753edb0f9183ac426a9277880640bea7ce91131aba9554340f5fd9b5e484f769beb90b0262bedda5a35789b100c5ea82297a56a58f2ac13d3cd0415a22312a61229f250ec4c4df2cda6c2a6f2ea06f2a9df3443b3e0a5fe06d835d8c7089cb1b541c2cdb11e3392126f15c33caf7408aeaa7bafe07cc88979e1ee17f123a7812dd9b839c353d8923b772437e759ae7d9923bc7734b3f1ceb496778c44dedc9f87362615ce98147a29a180aa9985628b0b4f83d2349752c637c82"}}, &(0x7f0000000380)=0x0) timer_getoverrun(r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x100000}, 0xffffffffffffffe6, &(0x7f0000000180)={&(0x7f0000000700)={0x80, r3, 0x20, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffff0230}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000001}, 0x4004000) [ 682.054894] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 18:13:51 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x3, 0x274) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x20, &(0x7f0000000200), 0xcc58139) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x6, 0x4) 2018/04/04 18:13:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x83) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @rand_addr}}, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x108) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) 2018/04/04 18:13:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f00000007c0), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00'}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 18:13:51 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) preadv(r0, &(0x7f0000000440), 0x0, 0xe) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}}) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f000082ef0a)=""/246) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x200000) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000380)=""/152, &(0x7f0000000040)=0x98) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000880)={0x8, 0x0, [{0x2000, 0x7f, &(0x7f0000000200)=""/127}, {0x1000, 0x7d, &(0x7f0000000280)=""/125}, {0x10f000, 0x8b, &(0x7f0000000440)=""/139}, {0x16002, 0xa1, &(0x7f0000000500)=""/161}, {0x6000, 0xd, &(0x7f00000000c0)=""/13}, {0x1000, 0x93, &(0x7f00000005c0)=""/147}, {0x4, 0xcd, &(0x7f0000000680)=""/205}, {0xd000, 0xc9, &(0x7f0000000780)=""/201}]}) 2018/04/04 18:13:51 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@generic={0x0, "369f2c9053f95320a174b9ce730500cd261ea4fdfbc96d5b7360cea43580701ff6a81df561866ae3d9aea582d28a08010ad88bf56f41e557e87594b5c9b787004d26bc081b93a94a5e32efc7fcd95a96f1eeb98502c629cfb48aa486b4d15b47d2b930b4318910922e4470cf8efae2c1b57e78c818dc8d273bd970429a96"}, 0x80, &(0x7f0000f2c000), 0x0, &(0x7f0000924f68)}}], 0x1, 0x4008881) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) 2018/04/04 18:13:51 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00003f8000)=ANY=[@ANYBLOB="6c010000170015031e00000000000000ac14ffaa00000026db00e8ffffffffffffff0000000000000000ac14ffbb000000000000000000000000ff01000000000000002a000000000001ac14ffaa0000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500e0000002000000000000000000000000000000000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) 2018/04/04 18:13:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x400000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) 2018/04/04 18:13:51 executing program 0: semctl$GETZCNT(0x0, 0x3, 0xf, &(0x7f0000000040)=""/68) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) uselib(&(0x7f0000000140)='./file0\x00') semop(0x0, &(0x7f000001a000)=[{}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000100)={0x4, 0x10000}) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000001c0)='./file0\x00', r2, r3) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) r4 = gettid() ptrace$setopts(0x4200, r4, 0x80000000, 0x40) 2018/04/04 18:13:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x80000000, 0x5, 0x10, 0x101, 0xb688, 0x6}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/04 18:13:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0) r1 = getpgid(0x0) get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000140)=0x18) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) [ 683.264294] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. [ 683.333606] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 18:13:51 executing program 0: r0 = socket(0x1e, 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/04 18:13:51 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e5ff8)=@assoc_value, &(0x7f000038d000)=0x8) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x8) 2018/04/04 18:13:51 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1ff, 0x5c7b, 0x100, 0x7fff, 0x4}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xfffffffffffff000, 0x7}, &(0x7f0000000240)=0x90) syslog(0x3, &(0x7f0000000080)=""/159, 0x9f) 2018/04/04 18:13:51 executing program 6: r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) r3 = gettid() ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000240)={0x7, 0x8000}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000100)={{0x9, 0x0, 0x40, 0x3f, "a1fb47e75e3791bd73fb9c93d9f677e998ec0cf60372c5ee0129aa6723226174bd8a8f025e13d6564f0a0aa5", 0xffff}, 0x0, 0x0, 0xfe3, r3, 0xc2, 0x7f, "01101ca9d32e9fa11c59ed2731591fbba5d77198fb35af28fbeb8396dbb713eba40c2cb1d525f48b5cbeed6def871fd4e8fa1511c5695a254b88a0dab0cfd7c7", &(0x7f0000000080)='\x00', 0x1, [], [0x58, 0xf55d, 0x0, 0x101]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000ad000)) 2018/04/04 18:13:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000080)}}, 0x11) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000e00), 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xbd, "733d4a69ffbf6e2e0e0b98b6782c2d0f2fad17f6ad4e74a37e4e5a5b89652abf0052936a78911d17ec84e4bcc6c3be7bf14c0ae128ed01780e9ef46383226d78d85571fe4e0ce52d8b780cb2bd5b6e1394796946c6024637caaa2ba95db0b00500c5db948806a5de93d45914114df3b59f533774ff6fdacc540b7f96bbd6ad6db3ed2ae1537d98a4b20e8930cba057e6bffd25ee51d4d419f3d12c6974c7dff5e4f9694d163a47cf89e7589d907b623d00b812a2f9520b38bb1b45178e"}, &(0x7f0000000200)=0xc5) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x7, 0x5, 0x5}, &(0x7f0000000280)=0x10) 2018/04/04 18:13:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000011c0)={0xfff7ffff000, 0x8000000007}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x400000) 2018/04/04 18:13:51 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000380)="656e7669726f6e00cc223247bff22ab013ea2f71b55991551679f888b082715bc24f01bb05511da14b1633fa3b524c6d44173aa7963f1b32402a46cb577bc05655554e5be01b3974c50753a659372abd21f827959f7f7258d220a63bfcbb7005e32b04854ca2b4b4c3f329a84262b8cffa3529abe5c64bc43fd3d9f0b5289969cc51e17d91cc31126587d86c44220d790dc67036740956b61565794744494ccbeaeb19204113992f297114eccccbc89fcd0c7a3358136cfb802a4669bfaa60249f64dde48c43662469e9979a597663084842e509e0fd59691717891211a806") ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pread64(r1, &(0x7f0000e4d000), 0x0, 0x0) 2018/04/04 18:13:51 executing program 4: r0 = socket(0x10, 0x2000000000000003, 0x0) write(r0, &(0x7f00000000c0)="240000002e001d003200000800417700fbffffff0100000000270100000000080000ff10", 0x24) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000fc004e23ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac14141700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) 2018/04/04 18:13:51 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000100)=0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) socket$unix(0x1, 0x2, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008600), 0x0, 0x0) 2018/04/04 18:13:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="6f000000a0e57c66be77853527edef78ad33e3e930d30414ac186f63e97a3e3cbdd6805c409346be51930c0000c4cf104a9e125bb1da35b3fdc0ad0b7b195fdd34942cf5550bd06d4b76d22a5cb9aa785b6e12277403b1f62f764be7c3ece8f0811acf4b9c7b0dba841c2e0ddef06dde5b78e77e8b1dfff9b4b359505b99c7"], &(0x7f00000000c0)=0x2) r3 = socket$inet(0x2, 0x7, 0x10001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000140)=0x2) accept4$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14, 0x800) r4 = accept$alg(r0, 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r5, 0xc020660b, &(0x7f00000011c0)={0xfff7fffefff, 0x3}) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000480)) sendmsg$alg(r4, &(0x7f000064cfc8)={0x0, 0x0, &(0x7f0000084000)=[{&(0x7f000032bf18)="130f5fc5b51c5daa986e733494021ff9bac42d2043fd4a270923e98e7b923a0f703f1eae0f7eea7285c343e294ea90187797d8a0642441750803e2283ec0d5179814fadb771067af4ce7b2a0e642e22dc7c1560646b39114a34c92d5d8402c69", 0x60}], 0x1, &(0x7f00003d2f70)}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x80000001}}, 0x1, 0x4, 0x5, "eaad7c09d702df1cdc1e219a902d8740894c8b5ea3088734d99dc91bdc0332a11835989cf6cc8edfee5b25aa8cff4195993c2e2a6b39d9f52bedb2d142c65f11485eb29231c1b7730561c81bcb6af7be"}, 0xd8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r6, r7) recvmsg(r4, &(0x7f0000750fc8)={&(0x7f000092eff8)=@sco, 0x8, &(0x7f0000c2dfd0)=[{&(0x7f00002e5000)=""/91, 0x5b}, {&(0x7f0000bacfab)=""/85, 0x55}], 0x2, &(0x7f000050afbb)=""/69, 0x45}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x80000001, 0x10001}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000540)={r8, 0x6, 0x8001, 0x6}, 0x10) 2018/04/04 18:13:51 executing program 7: r0 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x0, 0x40}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x0, 0xfffffffffffff155, 0x101}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) fsetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d2e6d643573756de1"], &(0x7f0000000100)='\'wlan1system#-em0\'\x00', 0x13, 0x2) 2018/04/04 18:13:51 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x802, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00000001c0)={0x7b, 0x0, [0x1, 0x0, 0x2, 0x100000001]}) r1 = socket$inet6(0xa, 0xa, 0x220003e) connect$inet6(r1, &(0x7f0000017000)={0xa, 0x4e20, 0xfffffffffffffffe, @dev={0xfe, 0x80}, 0x10001}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r1}) sendmsg$alg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="1d14a9481152d26b03b04e88ad3e97f4546043c4452d2b2f371f27cc7dcf599c5ef49a29fce7fb0cf7fedb71380c74af6077d50095f18d846b86cef344f5639efe458f213bf98139aa8d4b7e18795194daaf094662", 0x55}], 0x1, &(0x7f0000000140), 0x0, 0x4810}, 0x4000) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/04 18:13:51 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0xfffffffffffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffff, 0x143802) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'nr0\x00', 0x600}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000015c0)={@multicast1, @remote, 0x0}, &(0x7f0000001600)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000001640)={0x1, 0x11d, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0xfffffffffffffffe, 0x1000, &(0x7f0000d35000)=""/4096, 0x0, 0x1, [], r1}, 0xffffffffffffff6c) 2018/04/04 18:13:51 executing program 5: mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000001c0)={0x4, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @dev}, {}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}]}) 2018/04/04 18:13:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x8, 0x3c0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendto$unix(r1, &(0x7f0000000140)="64384c2b2c767cc519a72f0ba5d3f55103", 0x11, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/04 18:13:51 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000091ff4)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000000240)) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000080)) 2018/04/04 18:13:51 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x50000, 0x0) connect$rds(r1, &(0x7f0000000240)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000140)={@rand_addr, @loopback}, &(0x7f0000000180)=0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000000c0)={0x2, r3}) getsockopt$llc_int(r3, 0x10c, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/04 18:13:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xe2) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d431, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000005ffc), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x202, 0x20481) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000180)=0xffffffffffffffff, 0x4) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'ip6tnl0\x00', 0x400}) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/57, 0x39) ioctl$int_in(r0, 0x0, &(0x7f0000000080)) 2018/04/04 18:13:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000006e00)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-generic)\x00'}, 0xfffffffffffffee1) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa4003, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000000c0)) syz_open_pts(r2, 0x200) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x40, 0x1ff, 0xfffffffffffffffc}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000006c80)=[{0x0, 0x0, &(0x7f0000006ac0)=[{&(0x7f00000069c0)="df0a76551677fe2b999a5877fbb563fd", 0x10}], 0x1, &(0x7f0000006b00)}], 0x1, 0x0) 2018/04/04 18:13:51 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x410040, 0x10) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffc00, 0x10000}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x202, 0x8, 0xaa, r1}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000080), 0xfffffffffffffff6) 2018/04/04 18:13:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000006af79), 0x0) sendmmsg(r1, &(0x7f00000045c0)=[{{&(0x7f00000028c0)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000002d40)=@nl=@unspec, 0x80, &(0x7f0000002e00), 0x0, &(0x7f0000002e40)}}], 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) 2018/04/04 18:13:51 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140), 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) 2018/04/04 18:13:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f00000000c0)="9a00600000eb0066b8f1000f00d80f01c90f090f01df650f01cb66baf80cb8bb37cb88ef66bafc0cb000ee260f621caaf2e100c74424000000c0fec74424020000c0fec7442406000000000f011c24", 0x4f}], 0x1, 0x3, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x3, 0xff) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000540)) 2018/04/04 18:13:51 executing program 6: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x7b, "890ed1f7a0a6101cec4d2fd86cf818a680c3a5700fb23e2e1cb156b82c13eab6031b929a38b6912bf533948fb680cc3ddea951d71017e79f18561d9f9c07eab70eaf7e106c7a0a6cbb8cbbcc4151fe3655f1bc55e76efc72aa791e535dee2560cb14d88728206b0247161de3947a716e58eca224617caff4143375"}, &(0x7f00000003c0)=0x83) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x1, 0x30, 0x2, 0x6}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0x8}, &(0x7f00000002c0)=0x90) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@broadcast=0xffffffff, @rand_addr=0x1, r3}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000400)={r2, @in={{0x2, 0x4e21, @rand_addr=0x40}}, 0x8, 0x7}, &(0x7f00000004c0)=0x90) setsockopt(r0, 0x400000000000111, 0x4, &(0x7f0000000000)="b399e060", 0x4) 2018/04/04 18:13:51 executing program 2: r0 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='comm\x00') read(r0, &(0x7f0000000140)=""/111, 0xfffffefd) r2 = creat(&(0x7f0000000380)='./file2\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000140)=ANY=[], 0x0) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) chmod(&(0x7f00000002c0)='./file2/file0\x00', 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000001040)="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", 0xa80, 0x4000081, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000480)={0x5, {0x2, 0x4e22}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0xffffffffffffa5c2, 0x8, 0x9, 0x8ba, &(0x7f0000000340)='gretap0\x00', 0x5, 0x86, 0x7}) ioctl$int_out(r4, 0x2, &(0x7f0000001000)) r5 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x100000001, &(0x7f0000001000)) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f00000003c0)=""/43) getresuid(&(0x7f0000000100), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={0x0, 0x9}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000600)={r7, 0x7}, 0x8) getpeername$netrom(r3, &(0x7f0000000500), &(0x7f0000000540)=0x10) syz_fuseblk_mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0/file0\x00', 0x0, r6, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f0000000040)) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000400)) 2018/04/04 18:13:51 executing program 7: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x3, 0x2000) r3 = add_key(&(0x7f0000000280)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="eeeea70e5af295322a09f21d0fe9780e3241936de7bde443e188ee444c7ba268b1b9b068bce85ec09040329479aeb5e2c418da1b77cd445078ac9bda85ed2a8dabed6a58114f10bd4bd898ee9fbf0c14894bb642eab4e17eaf2857b882091a33204b5c34a65e0fdbcc37720291372a4f3ec08fdcf0ba317c018ce9f3c26dab7bd09b", 0x82, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000380)="00000000000000000000000000002d12e52dccdbc95391d48e2a3c0100000000000000bda2327d1efcafc30dc8bfdba2726390b9d6b77f505fef4d4057488dead44665918365540942cec0f6b85141dbb30522884e4fe53727e20b503c90663fc66dbe35b5782842fbbd45996b1bee5d1116b6b8c26da00ceaf4686b7956240e911e6fe5550c00006d69ca54357824f2aa006fc18cce89ff6234ff58d8672ca8640000") fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.evm\x00') ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000180)={0x3, r2}) [ 683.844756] binder: 11237:11239 ioctl 4008af20 20000180 returned -22 [ 683.878873] binder: BINDER_SET_CONTEXT_MGR already set [ 683.896271] binder: 11237:11244 ioctl 40046207 0 returned -16 [ 683.908055] binder: 11237:11244 ioctl 4008af20 20000180 returned -22 2018/04/04 18:13:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89f4, &(0x7f0000000540)={'sit0\x00'}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/04 18:13:51 executing program 1: clock_getres(0x6, &(0x7f0000000000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}, {0x77359400}}, 0x0) 2018/04/04 18:13:51 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=@fragment={0x5e, 0x0, 0x7ff, 0x9c4, 0x0, 0x8, 0x65}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2000000011000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="8e44861441a650ed730a3692bfa673840949a6bc0bdf8567ebb5ab5192bcb6b75f0bd4e051e12e429782daa9e56bbfb86ce11c9196daa2950606ad"], 0x20}, 0x1}, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000100)={0x0, 0xb088, 0xfff, &(0x7f0000000080)}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{}, {}, {}, {}]}) 2018/04/04 18:13:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000040)}, 0xffffffffffffff3d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000280)=""/4096) 2018/04/04 18:13:51 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x1, 0x100000001}, 0x2c) r1 = dup2(r0, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) 2018/04/04 18:13:51 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/83, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xfffffffffffffff7, &(0x7f0000000840)=""/155) 2018/04/04 18:13:51 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000180)=0x4000000004040000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x100000000, @loopback={0x0, 0x1}, 0x7}}, 0x8001, 0x9b, 0x38, 0x1, 0x100}, &(0x7f0000000100)=0x98) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000340)={0x9, 0x2, 0x8, 0x100000001, 0xfffffffffffff96b, 0x7, 0x0, 0x7, 0x80000000, 0x9}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x11, 0x4, 0x40, 0xc000000000000000, 0x0, 0x9, 0x7d, 0x80000001, 0x5, 0x9, 0xffffffff, 0x4, 0x0, 0x705, 0x3]}, &(0x7f0000000140)=0x100) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x100000001, 0xb1e9637f841b4cd5) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) shutdown(r2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) ioctl(r0, 0x40084146, &(0x7f0000000040)) 2018/04/04 18:13:51 executing program 4: io_setup(0x3, &(0x7f00000005c0)=0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e) r1 = syz_open_dev$admmidi(&(0x7f0000000800)='/dev/admmidi#\x00', 0x0, 0x400800) ioctl$KDMKTONE(r1, 0x4b30, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7ff, 0x0) io_cancel(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xf, 0x3, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529e6bf2a661dc23a844b00925c244a9f2967c0ca9868ee50eacf67a2ad7681d82f5a38cbd6d7641f843fa129e0", 0x4d, 0x5, 0x0, 0x1, r2}, &(0x7f0000000280)) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) io_getevents(r0, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000006c0)={0x77359400}) io_setup(0x7, &(0x7f0000000040)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f0000000480)=0xc) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000340), &(0x7f00000004c0)=0x30) r4 = syz_open_procfs(r3, &(0x7f0000000540)='net/ip_tables_matches\x00') ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000440)) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) pread64(r4, &(0x7f0000000000)=""/85, 0xfe42, 0x5d) memfd_create(&(0x7f0000000240)=':+lo#\x00', 0x0) io_submit(r0, 0x0, &(0x7f0000001280)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x4, 0x0, 0x8000, 0x101, 0x0, 0x1, 0x0, 0x7, 0x0, 0x6, 0x0, 0x3, 0x6, 0x8]}, &(0x7f00000003c0)=0x100) timerfd_create(0x3, 0x7fffd) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000580)={0x2, 0x60, &(0x7f0000000600)="a7e0943d4f14ecdf73888554e1620421ccf0bb678aa7c35a9aeac98a31f05632a0cfcb91403e504b1c455ec83361a25e9a561aa6c3531f2f7c078bc5c4f64974ddd6f6e13e4b6d9a34dd0560666935b955f0c02d8723c7607e5c0b60c520774d"}) semget$private(0x0, 0x0, 0x2) io_destroy(r0) 2018/04/04 18:13:52 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r3 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='sha224-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r2, r3}, &(0x7f0000000340)=""/42, 0x2a, &(0x7f0000000140)={&(0x7f0000000080)={'sha224-avx\x00'}}) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f00000002c0)=@full, &(0x7f0000000240)=0x48, 0x800) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/04/04 18:13:52 executing program 2: pipe(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r0, 0x0, &(0x7f0000000080), 0x80000) r1 = socket$inet(0x2, 0x20000000000003, 0x2) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[]}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000980)=@broute={'broute\x00', 0x20, 0x3, 0x2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f00000002c0), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x37b) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00000000c0)=0x7fffffff, 0x4) r2 = socket$rds(0x15, 0x5, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000280)=0x100, 0x4) connect$rds(r2, &(0x7f0000000140)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000000180)=""/83, &(0x7f0000000200)=0x53) socket(0x1, 0xa, 0x7) 2018/04/04 18:13:52 executing program 1: syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000100)=""/87) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x4040, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x93, "d9123a1dd72344392f5147ab2c103fd26074e126202a52baa55c961cd10d0a5cf4939af6b09555a93abc81ef01d072866d8216d3d13eacaf213c7334cc43cd0e2f5c69e103ce026793ae6fbdd360bc979f05c5093380b14f0d03576acacac3ddd825522d76f47c4d1ce0b5f14a2a9f6e69af0c4e6e2e9b6812d1982c996df7f3e5f85ae2e382afda4cd4646522bc0403849832"}, &(0x7f0000000400)=0x9b) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)={r3, 0x8000, 0x6, [0x1, 0x1, 0x7ed, 0x7, 0x5, 0x4]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r2, &(0x7f0000000180)="6276d4cf749538997cb6a5ed64417618bc9b6aa8a45a26575d1c9e544936f11de37c60bc970c738e0e818726032ff5a46c4a883212e75251501465593164b2d7855370af67125c2169f7ca49c8ad", &(0x7f0000000200)=""/237}, 0x18) writev(r1, &(0x7f0000001080)=[{&(0x7f0000000080)="9b", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x40000022) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x37) 2018/04/04 18:13:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/12, &(0x7f00000000c0)=0xc) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) listen(r0, 0x7) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000001c0)={0x2710, 0x0, &(0x7f0000ffd000/0x2000)=nil}) setns(r0, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000100)=0xfffffffffffffdca, 0x0) sendto$inet6(r2, &(0x7f0000000080)='<', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200)=0x1c3d, 0x4) sendmsg$kcm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)='h', 0x1}], 0x1}, 0x4040850) [ 684.276196] kernel msg: ebtables bug: please report to author: Wrong len argument [ 684.346577] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 18:13:53 executing program 3: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x40000000000a, 0x4, @tid=r0}, &(0x7f0000000000)) clock_gettime(0x3, &(0x7f0000853ff0)={0x0}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{r1}, {0x0, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000b5eff8)={0xffffffffffffffff}, &(0x7f0000e6fff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/04/04 18:13:53 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000000)="80fd", 0x2}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x8001, 0x3f}, 'port1\x00', 0x1, 0x10800, 0x7f, 0x8, 0x3ff, 0x5, 0x34776fd, 0x0, 0x6, 0x71}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)) 2018/04/04 18:13:53 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='net/ip6_mr_cache\x00') write$binfmt_script(r1, &(0x7f0000000400)={'#! ', './file0', [], 0xa, "c044d62cb7e22fdf43dd8338a3c32ba9f75e16f566a6235f74312543b1efa29dcec8037de3977ccf4883bcdbdf79f8c2db00852c617c2f14cec855b194f9c015c1960a1205b6c6879c7b85515f10b6b2b278ff3a4ef8788b623e6926b2"}, 0x68) fchdir(r1) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x40, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x800, 0x80001) 2018/04/04 18:13:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000100)="590e9c7d6e16b64120b00d612770cf97946f63af3809413c17172855c3bb73ebed0c9cefeea9fdedd67bb1c99bf5", 0x13b) read(r0, &(0x7f00000003c0)=""/119, 0x77) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000240)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x5b, r1}) 2018/04/04 18:13:53 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000011c0)={0x3, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2) r1 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) lgetxattr(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001380)=@known='user.syz\x00', &(0x7f00000013c0)=""/4096, 0x1000) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000002440)={@multicast1, @rand_addr, @multicast1}, &(0x7f0000002480)=0xc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="92c3be3be99c3e44c1cb297a576bf2887b95a60624915ab5c1660d7ace4f5948daa202853911d6c3fc320bb26dcd850a1ec90770a1831f67d0acecace3c639d6c25073370206e93d9264a9a9548d9438765becdc8ae692196f37d273e47f456c34d0fa149e224d210b352b547b89794f5992b3f7d05f3b4e1572099e5987d5722e8029a33c44c20eda431eb207c614e788f0e115ed000bda9e6628ceb63b9b7b7bbf7393d711db8278ccc617683d0be6da3d3bf92db512e6a4bc1125514e9bf9bc0083cd34a3baf508d28ce053ac80182dcbe237570043597363baabcaf68baee105bc4b3abe3929dde556725eddc22156bc9a0ee577604f586b2dcfb2d9148778ca9e25867cfc64817dc55eec9853bba0c6e89c3aaf072c3bccdf6a9a6b44715c367896691c4b00a5266e6bfaeccb1e99b21ba8bf4ad3fb8f0d03896a36f27554a6e21141620ef6843da96cb7bda759984a5b0544b17a85582541501ede64a23cf0045a57350d51e1b846ea43fe60de55e3737ce562af7bc258044b38fc4457bdb3727e808a75dc72417446ca34f5e6c435ba1645e40be6f1acd15a57964c5e620dfe3a5d7814f2d7bdccc63df9166ce91e2e3d9c72254ba41a8b9f5ce5c223bdf5e69c0084ef50a250e95bcd20e4dc2f7d5d844b8c577254f72d3ec54b170a08b245bf5f209325147a731221624be69c3ee33ec6b4fe59a500910a0e04a8640ba264f5459a2915f348c9ecf3d6ab55f2e7da9630846652ecdeee8c9efa1084a7f35ba3fcb1df8e9fb127bb3c747e3ff11d0c0aa28ad44b1358988fe9e8d27c490b87b18667dee76506a7ffab9bd35e683157132941668eab2dcee5dbbc5b3a1d578545a183f63c5081a098bc1167df37e2f628ebb2eacfb7ee3215399d463b805869ad8ebb26abaece0a7118bd066221c5231302a0f246885fee580c030bb736386cbc1c2e229e4a9a5525e7ebcfc3ba4eea8820ef91832aa931b04683664b3ce432cd60ea943081cf6e0628d5351bb571edb7fc3bd205c2acee42e3a392125c582099c90e9b32b573a93505d932a0fae9c833bf6bfb318c3c49294ebcddc7a510d2bb50a23677256b18f94719eb83a1469b91ab5881ced2056e1a3a8ecf675675b50e39ea7a6e2478be42381e133d508a2bb2a33f0b52f25a5cf2b2c7235f45ad6846c8dbb4b23169caf76dab0a2838e41a6d29e6b7375293d65ad9c0234b290756dd9025a5e80b718cbb7e2e78fb0105f3bff4a8af320930ec3a040082c315b078604437b38ff525592d0105bbe0ee9b0128f761b6b6b9b15775a80b325b0903d764761096768432cca615b45ca402923db16e97b37ac38beb73044b8e0bb3bea942be2e40723c719475aea661bb2eb060172f0f665789861ba7026c2df3cf28f06d417217454737f3b877d9895748166f657ed4f48cde86cd00cb523894adf82325abd35ed2ef580386236428c7e5d34e6e2d76eddb91b00b74df093ca87887e39c169ba8231ebb613c3b1e6bfee5b3fa019a915cce6652b7848d50281bf096498ad336651fcd656c7d54fdadc09e28ec2efbc7345ab3c273d8fc160f15cb9dd9600752fcab801b7fc93184151533039d8761f67891c6fafe2ab68eb320ef5ca8ef71d4374fe330eb29af824074e022ba1bea1983c6e78eb54316d48104eb754d8790d6481cbc61b003107b6a9b8c601701a6dd9f42a35217a86371ee79fb88d7de3465d304fb6324a8856b2bc5eeaae695f4a8fef7606e86ce12f4e2e114985deed355bb142594f8346509cf4eb8f33cf20d33b8a0a4358fffbb8290c08fb4d38c94a0733e2734acb5ec9b15f3e3978144153c57887c2008490a89b065ab18a0af59c2a66faa00b7334a1425f21a653fdfd7e9a06bd00cfd45dfcd31c757064dc30f35c312420f87bc5ec0f02305b8c909f5ce67f15c168fbb3a32c552d070e43dd0313f5ac5cbbcbbf2e799b15c662f85b88820ceb0ef36b95800ec6b8be811d771dc659c0a843d3749c9cc04aa1a0f4b2f7d2629a940229df0d2e28521496983f79fcbb430b28623ee20fdbae906e2776e470e9baf92bb89c334c793a2e23da7264cc5abb3300d95d6db6df07fee48cc87e497dc34e89e28a9072f4176660a2bcda738f31dba9c88d3cdd5d07d15c05550890b74c57d09a03f9764d8519057b203a4aa3dd271dba4b418269252cd664123481a36ca13a8b0017aa7c9b18dd93f7355af93f91095b7f06b45df150c30d0bebf1930f5c6a7b9a07707f41a0ad38051ef2ee7a2c3c5751e692579dec66bcb9803c1a1990f10530f96559d1b29de74dd54a0564a5f9cb32063f9aa261fdf12b3be0dd00ad13f9cc52f8f12383f02452060ac3f89122b71d8c3ffd11f85e9ab68ceaacbeec209ca8772e5bc9af3a5e282949df38f16bd769b9e9280ae0e78644b2cf97e77a48a823afe36c857c266eac96af28eb72e5cec0dd949fb97406a9f9d9ede8ba5b15ac4248afb5c4d28deb9a0be337b0d1f114daaea7c0f633082f544516e2082d3feb25c55d2c146cb9c502c99a6c8d576811a1ba933f0386891fe8fa2e64d90ea193f16a392221a29ab9ba6f74c169aeebb2d1c2c4095739823cde7714d100280dfa7acd24d597773fa03267ad43fc4edfa0cc36fc5c0e756fce0b40a90d31d31c381f7ae29b42eb252006b0b41e9d645c5fcee248939359c6ef3b134dc1c7753a9a63dd0c8a4c3c7ce38d45a2db7d1c2048ab1ea21aa78781fda2fc0cb7d4c87570b3f098b57d76c48f8e12be1edda767f678b7795eb7564fd9bb0ea86f9091ed1f7a860f163f1934b49968a86bf4a34607d69d4af932f86481e73ea38a37eeee8b4edfa44d4e3a917dc7b023be910e3e9a48df08fa6775c740d37c6e8dcbb30bd021f8c709d59cdb479940f059ed208f7edd3590fbbc728420a973a34555a91ff444ee33dd6d37510b74a554d9a7e9e80f01a8393121062f6337f3ed380fe391665354b6eb6fc7dc3f1751f656bca9e08b27581a3ca6e37c94b8d32ef99bcce8d39a4274817503f0900855e476245f9d677991e417c8295f4764885420cfc7ef6c67795ed3bc60edce14961c8d62d0c0a991283afdeb0f4988df8ed8a237e787ca501b9de3cb54bf970ca5ea86d4011fc757564836a1d4338e1fca3cd7afdeac98efee015b11454d9daef5141d059a5d2f15aa20b1782d0a5ff08a35b91908ad025acf8e6e8d332cc687f1f2ac2b5aa5fc078edcb6359cd557faa26ce2aab19ae701673ad29991d3ef6a2d4b977f379a758a0b20d1facd23100a58d8e7d435d8a32eb0921677e2d130c748ac9ec84b67e0d1d97ded4163d15ad5629e0f34cd962a47a16e0e03aee1c96f2b3bae1a01086c14fb15bd2e77e730842e33fe83fc85164084842ea960b88f5e433fac5103ee9a8e3d8178080e13d99a26bacd74c5e38ec1a2c405ca62d309a6d949bddfab8ac12f3b72b61d3eadcc3529771ca560cb4b66c5fdd2651abf7be07cc2c4f1078853f15c779c693b22cad7a5a31c69f0492f4249e19b11d7043a3ed3e8ca4bfc2e7b8b388194a4e82488b0fcc6db823024c0fc12346cfdf51097959365b2c539514820fcea35e60f20cfb294b9d764a0cb59fca0444a3d0a2c636ab8c13a8a02b8039e8ac5e238e97b8efe029cec296c47150b99115feb2f81cc88a2b4cd8b1a3daf3069b9d50edc64b86f6ad2d47da6c6b6c07626cc27d2d1990b09112f0d6357df09509bc583daefc535cdb9076115d12a64dc04fb59f9cf70718488212f036b624be17030912d8161f30198955570f82378c20aeebf6909988eef0052a75cd4e5370ae3e51bf9c61b0d941159a16111de15e626e27df97db52e3b7033b695fbf2a3810294c5e1af685f1f766e91e9db22a665ddeca059db2b10cc1bc76bf757b2c12651b9b4711e78c292f4a8922b5895f4ea0c3e0592a6391ecd7a29bc52e9c5e927101f7c377de0266e459d9a5cf3a153bee0b58a95a62d659d2b9de8747812a044d6f62e70884c2d9790610936ab97e19fe5d72776771a84121fa276868b6ccf2c4a998ce57f7246ce6bcdc6282c886eced847082ba2fcba6206fe3f13a2de459d3c6c590d2adc4b67ebbbd0a85a59463433356757ca59e28165283efb8b6b3595adffb87d19c9c94a6c5c56f7b68a12ee07f823726e58aaafa060d0cd51da0cf6af5c4290b3eefb1cfe45103d872c969518f793fdb3254639322b6aa9dd26d92ba3455a5529f1d35239f4304bac3c7727bfac057e610dbb9ecbc7627074695027ede5eac4337551cb99909d5f762965953c1c1c977ac5420c50d4541cfc87c16790297ca36eeb6295da2f9a77ae509be6f9753a2ba36e6ce933369522b0e50dcb5b49f0ad607dc318b9858e21a3ba6c91eff8cd32aac7100661dc5d37b226c063249abf5bff38174afda1d2ab57877ef389388e9d8d0515ac71210727704d855904be5628fb659164397baefa7d9f7e89d77976856095850ca275ce88abe8e40c166c2ed2d6b86c8f6d8e94861086f446f5991f3a39926c8e17f7768496f6f3dcb316c4882acdc38d842e07a774125033c2c73f2429cee81c4c0bb8681c807d226a9cc273c2f8f2ff40a3314bc43202de16fd3f19c59b866b8369079badf82df76840d996d0541f542411386aa3fd2b6b069d5ef45cc264622e40fd7234bd34597a4815e2b288596365f23565fb026de85a0e12ea688d26e2d990c5866a41d19e8bbf66d994027dd357d5107045574aebb80ba3cbc87149eee0257ce5e474e0be5ba469dbab7d6a14bef407b5cda710dca13a2d55951df58174a9f4cc6140ae9f13056ffc8da3735b4a1b7dfac8d40c660e8f53fc566102bcf211f0171d2de4457ff5ea0ec19e3d257dbbbc6a209d78c9d34dd295fd5ada8c21d4152fe2dfa34ee0727e9ebc8050c84bee2fa31d05c5cc13cb427784e52fca8bb341aa75b9af9c902bc469f07536d3d81ca402c152b4a067d1e49cddb58a68277f9ebca6f9c7b0dddf7a48d39ee5e2c7da50ce25c0d625ef8bb337ef8b03bfb504de9a34b0f3cab7592e12d357ef52a74e8e749edb524d510e45d917f8c19b8ec09c029cc42e113db4533cec3bef60e709dc61c2e179814a813dc7e75f9139aaca5594d9a58f38d1a2cfe7312a4ce38f7d74f30f5a0a1cda684be490fd79bae90310f44d9f1ea0f61ddd9c30f7a3cfb10f21931d0d27a8044d31136aea9cb681df4e2eefd6af57b00f3cc47a2979bc42703393d179cfc43e4d2894c5e1a49ef1daf36e90e100ad548299c1ce04a5c82e048f7ca761d33c777f1ffba3c23cd1f953059fe0926eca8a79f43ddd264959462abdcf49e443870606a134ff8581e94996a55febb56edb1c86b4cb553a34e7f6bbf5af43ab40bd49ed19b3eb401cfdea3e6ef7b529ad993cb413edf5a30887ddccac52ac94e4b691f67d57e1bb742b5e6fb6ab050bfdbcea238208d20af8023ec00c6044afa2450e6cce28d862a772c9fea58a69e0e8d1d214180e2bf6b3c55ad3250982051085c620972cb9958c7b248cffb9a033a38454e04afe6cfa50efad2e790bf6bb7768af1908362967ea8d5076858be4fe9ba3677b26c525d8bde49ba25f93863ab2575363caf535b40859e1cf562808b2381b789818d4022ff653930980b115a1cda1d781e82eefc3961a6212c0f0bd55f0e631e77b9daf271d76fd775dde73fd087d49ee664aaedfd33b7b3641daed2e29c37ce01572d32caaff9505f0d5fd647f3218ff2cb2262fb656cc0bebd88ee6ea313fc88bc6344c1868dc19d17bfd7ae5b1547f2", 0x1000, r1) ioperm(0x0, 0x9, 0x0) ioperm(0x0, 0x7, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = semget$private(0x0, 0x2, 0x30) semtimedop(r4, &(0x7f00000023c0)=[{0x5, 0x8, 0x1800}, {0x3, 0x0, 0x1800}, {0x6, 0x10000, 0x1000}, {0x3, 0x3, 0x800}, {0x7, 0x6, 0x1000}, {0x4, 0xfff, 0x1000}, {0x3, 0xf5, 0xf808c7be60e9cfaa}, {0x4, 0x895, 0x1800}], 0x8, &(0x7f0000002400)={0x77359400}) connect$l2tp(r3, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r3) fcntl$getownex(r2, 0x10, &(0x7f0000001280)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001300)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000001340)='net/ptype\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r6, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) 2018/04/04 18:13:53 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000000000/0x3000)=nil, 0x3000}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x3, 0x3ff}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f00000001c0)) 2018/04/04 18:13:53 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@loopback=0x7f000001, @rand_addr=0xfffffffffffffff7, @loopback=0x7f000001}, 0xc) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0203000310000000000000000000000005000500000000000a0000000000000000000000000000000000faffffffffff0000000000000000050006aaa213d2bdd721f34a157c11d32e00000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000002000563c522c2a042886a7c07c918adb5b7d4644fe89a061522a7c89e87f3c0ecc1dd7dfe1c3856317f5ffe8082424f195b6f3f9c47deb9a5df0379982c93afd3f0c463d34e313584ef73bc01f28fd4ec2e82"], 0x80}, 0x1}, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x100) 2018/04/04 18:13:53 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="73000000220c0000f467f1cad987a7e67135a6cfd1cd2be5b6f75b7e4df3df5cda2a3f01c81bc0b675822b732e5608a59fa1fd07a6b7b3c26954afded0620d5ec5b7485ce95664aa43d0958e133d153bc5188317500af2bc21c94196abb29801b9d1d766617da5a9f0b32437feffffff36fcbee8a6a7bef73883857d5d3d5bb336892f66b67556b3d7f384669a20cf73af9b2c95b68f3e0a7d19a9ab9607974512"], 0x200) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) fcntl$notify(r0, 0x402, 0x2a) recvfrom$unix(r0, &(0x7f0000000580)=""/123, 0x7b, 0x2, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, 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) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000300)=""/223) chmod(&(0x7f0000000400)='./file0\x00', 0x2) ptrace$peekuser(0x3, 0x0, 0x1a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write$tun(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="6a3d604dffef6c641c32f327b4f07a1065bc9cb6ce59ab73159378516f4e8095f9049a57bfe7fbb352395c17c3c5d25dec59bb9bbc10aa05"], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="01000000", @ANYRES64=r1], &(0x7f0000000180)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) lseek(r0, 0xffffffffffffffff, 0x0) fallocate(r2, 0x3, 0x0, 0x81) timerfd_settime(r0, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/04/04 18:13:53 executing program 7: syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x8, 0x141400) r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x7fffffff, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x41, 0x0, r0, &(0x7f0000000140)}]) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xb0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00000000c0)=0x40) 2018/04/04 18:13:53 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x200) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f00000002c0)={"73697430000000003f6a3ea4d7e0879c", @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x10000, 0x4) 2018/04/04 18:13:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=ANY=[@ANYBLOB="00001800210c000000000000000080200000000402b3023307000000"], 0x1c}, 0x1}, 0x0) 2018/04/04 18:13:53 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000000040)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 685.555822] sg_write: data in/out 1102452298/269 bytes for SCSI command 0xee-- guessing data in; [ 685.555822] program syz-executor5 not setting count and/or reply_len properly [ 685.626308] QAT: Invalid ioctl [ 685.632149] QAT: Invalid ioctl [ 685.638767] QAT: failed to copy from user. [ 685.646517] QAT: Invalid ioctl [ 685.667602] QAT: Invalid ioctl [ 685.674921] QAT: failed to copy from user. [ 686.357189] sg_write: data in/out 1102452298/269 bytes for SCSI command 0xee-- guessing data in; [ 686.357189] program syz-executor5 not setting count and/or reply_len properly 2018/04/04 18:13:54 executing program 3: mlockall(0x2) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x4000) 2018/04/04 18:13:54 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x1, 0x9, 0x5, 0x7ff, 0x0, 0x7, 0x4, 0xb, 0x5, 0x3, 0x1089, 0x7f, 0x4, 0x4, 0xdb, 0x2f, 0x40, 0xe3, 0x4, 0x1, 0xfffffffffffffff8, 0x1, 0x0, 0x9, 0x9, 0x6, 0x8, 0x2, 0x1000, 0xfff, 0x4, 0x3ff, 0x0, 0x6, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x8802, 0x8001, 0x4, 0x7, 0x4, 0x1, 0x5}, r1, 0x9, r2, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) syz_mount_image$jfs(&(0x7f00000001c0)='jfs\x00', &(0x7f0000000200)='./file0\x00', 0x100000001, 0x5, &(0x7f0000000840)=[{&(0x7f0000000240)="800dba43a3e37c3cf93676b6d11e6fdf0d5b99d98e30551b255a45c58a9cf6916d4802a96f9fddb61197c5ba5b720bb4789f49f1753029237579c6c3a0f3395550b305273dace11222a6fd52b340a850f6e47713d11493eac932109af84b59f35496bb3bf75cd2261ca198dc22ef78916f4a4ed8d91305035a65d538485154949645e5658379", 0x86, 0x1}, {&(0x7f0000000380)="b0363cef508877710b3d269dce37a8b18e6e07590e8077ba5b25de9f026b5f2575bad08896bcea16906d1fef63b1d94a25019773a62b61e0a3be592025c62f5d32fe3a8726b0dc06b1e4ffcaa45a6b6775fd9edf18762d23c5179a9e7209102374bd821f2616ed3015430c4f9617d24c5ca77e6bb42004eb132dc927970257d1775a8b3d596db144912e1f4aba21ed589a73", 0x92, 0xfffffffffffffff8}, {&(0x7f0000000440)="494fb97146166809c968976371ca47f8c3b0421437f6fcd7fc82e7a55161fe19b795878707eb94761a60828700d738e37e7fcb3e2a6d83bfafd0abdd4105ef", 0x3f, 0x8001}, {&(0x7f0000000480)="fb89d313e13488af7dadf5c72d605f18369d4642", 0x14}, {&(0x7f00000007c0)="6e4f9cd0902c1f3590aac67f6031a391badc1c6f7687ad751e2f14ee216c162171de0ce8262a9cadebe33438a6c5dc275ca8f173df799ad6dc1368c6939af39680", 0x41, 0x9}], 0x40400, &(0x7f00000004c0)={[{@nointegrity='nointegrity', 0x2c}]}) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/04 18:13:54 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0xfffffffffffffffe) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x8c68}, 0x8) 2018/04/04 18:13:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x400, 0x200000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x9f, "96044c9cd3a3e99ee8939db9c17bdce26b189a0d59250caf75885ea6b58634e11fc37a548e7c53ba8abdfc872d0d4a5dd3a0ee8dbd58b130afda8ac650a63021bf9704dffb394781e92da42dc864a4f4fef1d6fae0a5fb118011e3566eb04e73431c60b4bbf7ee4a6dad2229946bbf23e09fdf855b81b6802a5c24614c5f4ee6bab09ea29d960f370cf7efa02585be914a4ac980b5b1ce7210e9f32d1c2292"}, &(0x7f0000000380)=0xa7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000003c0)={r2, 0x401, 0xcb, "3da4f75194679b7d6f04ba7c8051de9d99096c3d77073ca51c7601483297093844c6dfa74a1db9c80bfeb3b1867b7db4c1f095d29c4454c177ea2f45176bf7ee00b9157c1fe571a8ba49684f1abdda76a558d49b6de414f7a7ef203ec3913f54ed5df9ee46bde411f9e97e2db3e5c8e1c376807da6b366b5c06fd5794689bbfaa4aac038bc7097cea83cbb1c30dae5c20d278195ddd645ca55ccf7dc48e24b84b348a16d4dda4f163d3096274853b4bed4d984d5617ea979003693d2baf6f9423fbac18fb30180e4868b13"}, 0xd3) r3 = socket(0x10000000000010, 0x3, 0x0) fcntl$setsig(r0, 0xa, 0x2d) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x10001) getsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f00000001c0)=""/70, &(0x7f0000000240)=0x46) write(r3, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f9ffffffffffffffffff08ffffff04010061", 0x24) getsockname(r0, &(0x7f0000000140)=@ipx, &(0x7f00000000c0)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000540)={0x3, &(0x7f00000004c0)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}]}) 2018/04/04 18:13:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0xffffffffffffffff}, 0xfffffffffffffd0c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000a40)='tls\x00', 0x4) 2018/04/04 18:13:54 executing program 5: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) io_submit(r0, 0x0, &(0x7f000044b000)) 2018/04/04 18:13:54 executing program 4: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000680)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r6, 0x4010ae94, &(0x7f00000006c0)={0x20, 0x9, 0x6}) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) r8 = getegid() setgroups(0x6, &(0x7f0000000480)=[r2, r3, r4, r5, r7, r8]) futex(&(0x7f0000000100)=0x4, 0x80000000000b, 0x4, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000000000), 0x0) r9 = openat$dsp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dsp\x00', 0x2000, 0x0) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r9, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x44, r10, 0x0, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x48014}, 0x40001) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/04 18:13:54 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xffffffffffb00000}, {0x6}]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200, 0x0) recvfrom$inet(r2, &(0x7f0000000240)=""/38, 0x26, 0x0, &(0x7f00000002c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x80, 0x2000) setsockopt$inet6_buf(r3, 0x29, 0x3f, &(0x7f0000000040)="b973b8a65335889de688606df12564f451e75ec92bcb35352f", 0x19) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0xdd) 2018/04/04 18:13:54 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0xffffffffffffffff) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x2, 0x0, 0x0, 0xf45}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/04 18:13:54 executing program 0: r0 = socket$inet6(0xa, 0x805, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000280)={0x1000000000000, {{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x4, [{{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}]}, 0x290) sendto$inet6(r0, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) close(r0) 2018/04/04 18:13:54 executing program 7: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) r1 = inotify_init() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000100)=0x1) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000000c0)={r3}) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/04/04 18:13:54 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x142, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x208000) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0x2b, &(0x7f0000000100)="5f895a630d93f77f589d08bdcc6fcc49fb5e428de20fb9625c7f59cffdeb9f094a3dd95d0a2856a973d397"}) 2018/04/04 18:13:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000096953970128741c23a40c4000000000072000040000000000000c9b797b6acb73313a8004e02b39fa8000000000000"]) 2018/04/04 18:13:54 executing program 7: r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x408080, 0x0) 2018/04/04 18:13:54 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@alg={0xf0, 0x10, 0x2, 0x70bd26, 0x25dfdbff, {{'sha512-avx\x00'}, [], [], 0x2000}, [{0x8, 0x1, 0x80000000}, {0x8, 0x1, 0x6}]}, 0xf0}, 0x1, 0x0, 0x0, 0x800}, 0x80) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/04 18:13:54 executing program 0: 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$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x14, 0x4, 0xa, 0x1}, 0x14}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast1, @broadcast}, &(0x7f00000002c0)=0xc) bind$packet(r1, &(0x7f0000000300)={0x11, 0x17, r2, 0x1, 0x100000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/04 18:13:54 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005c2000)="0a0775b0d5e383e5b3b60ced5c54dbb729", 0x11) accept$alg(r1, 0x0, 0x0) 2018/04/04 18:13:55 executing program 3: userfaultfd(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) pselect6(0x40, &(0x7f00000000c0)={0x1e, 0x6, 0xaf0c, 0x100000000, 0x401, 0x4, 0x1, 0x1ff}, &(0x7f0000000100)={0x7, 0x101, 0x1000, 0x2, 0x1, 0x1, 0xfffffffffffffff7}, &(0x7f0000000140)={0x7, 0x100000000, 0x80000001, 0x7fff, 0xfffffffffffffc01, 0xceff, 0x6, 0x6}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0)={0x6}, 0x8}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000000080)={0x2c, 0x1, 0x6, 0x1}) 2018/04/04 18:13:55 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000940)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2003) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000980)={0x401, 0x8000, 0x1, 0x4000, 0x0}, &(0x7f00000009c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000a00)={r1, 0x7fff, 0x2, [0xb53, 0x80000000]}, 0xc) r2 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setownex(r2, 0xf, &(0x7f00006d1ff8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000f44000)) 2018/04/04 18:13:55 executing program 1: syz_emit_ethernet(0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaa00aaaaaaaaaabb8863e6cbfa5d598a81d70dd8b78ea1b77d3c4aee0c264550cd12d648cec61aff9e9f24becea374d6db76501ddbdde18cca162babf9099daecd"], &(0x7f0000000180)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000000140)={0x1a, 0x4, 0x1, 0x2, 0x9, 0x100, @random="91d37e1b756a"}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x400000001ff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3, 0x2, 0x3f49, 0x3, 0x392}}) 2018/04/04 18:13:55 executing program 2: clock_getres(0x800000000000002, &(0x7f0000000040)) 2018/04/04 18:13:55 executing program 0: r0 = socket$inet6(0xa, 0x8000a, 0x1) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x3, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/04/04 18:13:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getgid() r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 'client1\x00', 0xffffffff80000004, "881c50a5040db7af", "6bb01696451f142d971771fafbdc76ab225b2a17cce405d9028285242200699c", 0x8, 0x7f}) setgid(r2) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x0, &(0x7f0000000180), 0x0, 0xffffffffffffffff, 0x10000000}) 2018/04/04 18:13:55 executing program 4: clock_getres(0xffffdffffffffff5, &(0x7f0000000000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/04/04 18:13:55 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100000102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={"7663616ed663e5a8545ada58030800", 0x1000000401}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000034, &(0x7f0000000140)=[{}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/04 18:13:55 executing program 1: socketpair(0x1f, 0x80000, 0x83e7, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x80) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/04/04 18:13:55 executing program 7: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000074fffc)=0x6, 0xa3) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000000400), 0x8000fffffffe) 2018/04/04 18:13:55 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mkdirat(0xffffffffffffffff, &(0x7f000025b000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000fde000), 0xfffffffffffffc22) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000170afd0000000000000000000000000000000000488b449b8e4112ccd9800da552ee26e7aa6800f29cf5a6ebc2a0f22839e17b5f47160c7a5ca17ca6ac8514f340ddc97bfcd1c134a952c5468c9a5e7329f5ec263c587b63cab6ee9c67b8713b79695cb896e4e97ba08f180077d9145979e284f4c395a2b4c74991b057f94fcba4df549d5737f6159bc3f0c110318c71932fd0b7023d3af8c49121af066418aaa7a95e2c270d4da85cd3f3ab6da8ae1382f024522f874ddf48e105a9bb3ba4b03e973c09b2f514b702ad7598aec1f83fe5f33bb31b60f9586afd187fedb2538880a10b2dc74674502b7ecb565c257cd9c48b5a664e"], 0x1c}, 0x1}, 0x0) 2018/04/04 18:13:55 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80000000000003, 0xfffffffffffffff9) connect$inet6(r1, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) recvmsg(r1, &(0x7f0000002280)={&(0x7f00000000c0)=@rc, 0x80, &(0x7f0000001240)=[{&(0x7f0000000140)=""/57, 0x39}, {&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/13, 0xd}], 0x4, &(0x7f0000001280)=""/4096, 0x1000}, 0x41) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) r2 = gettid() perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xff, 0x5, 0x762, 0x0, 0x0, 0x5, 0x1010, 0x0, 0x2, 0x52a, 0x100, 0x5, 0x2, 0xabbb, 0x2, 0x622, 0x401, 0x5, 0x100000001, 0x2, 0x9, 0x400, 0x8, 0xffff, 0x0, 0xbdbf, 0x4, 0x8, 0x9, 0x7, 0x8, 0xf1, 0x8, 0x1, 0x42bd1866, 0x6, 0x0, 0x0, 0x2, @perf_config_ext={0x8, 0x7}, 0x100, 0x1000, 0x5, 0x0, 0x100000000, 0x5, 0x5}, r2, 0x1, r0, 0xa) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="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", 0x5b5}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/04 18:13:55 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x4c, r4, 0x20, 0x70bd28, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x449721ce}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x40800) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r5, r6, r6}, &(0x7f0000a53ffb)=""/5, 0x2eb, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/04/04 18:13:55 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffee) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x5e, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @rand_addr}, &(0x7f0000000040)=0xc) 2018/04/04 18:13:55 executing program 6: ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000001c0)={0x0, @time}) write$sndseq(0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000300)={0x0, &(0x7f00000002c0)}) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000000)=0x100000001) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000100)) sendfile(r0, r1, &(0x7f00000000c0), 0x102000001) sync_file_range(r0, 0x0, 0x0, 0x7) [ 687.755696] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 18:13:55 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000000c0)={0x2, 0x9e, &(0x7f0000000140)="6cb6b6a2fe632cca5a1569fb269e9d1b2c7d0b0f2aac5792642469e38741eeb8285eacc203c2afe0e1110a847fc617c29679b6c2bcbd12b656184ce06f1dd712d5fd40e9a9b8e38ac6e78215854e45140a39d3c44872f0538c80a37f5c7bced78d605c9a90aefdc9ef7c0da2c92a76ac92a2f3f365cb74e047396caf1a982101462630fae6947e2b14c4ad1146a2c0c2b67afea688f3278882466378a6ef"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x80000001) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000000)) [ 687.929942] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 687.937460] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 687.946558] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 687.954042] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 687.985861] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 687.993346] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 688.001922] netlink: 'syz-executor3': attribute type 29 has an invalid length. [ 688.009369] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 749.965777] Buffer I/O error on dev loop0, logical block 64, async page read [ 828.407196] kworker/dying (6) used greatest stack depth: 8312 bytes left [ 861.151171] INFO: task syz-executor6:11453 blocked for more than 120 seconds. [ 861.158511] Not tainted 4.16.0+ #379 [ 861.162783] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 861.170783] syz-executor6 D26976 11453 4507 0x00000004 [ 861.176444] Call Trace: [ 861.179047] __schedule+0x8fb/0x1ef0 [ 861.182775] ? __sched_text_start+0x8/0x8 [ 861.186934] ? kasan_check_read+0x11/0x20 [ 861.191095] ? rcu_is_watching+0x85/0x130 [ 861.195258] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 861.200202] ? trace_hardirqs_off+0x10/0x10 [ 861.204532] ? find_get_pages_range_tag+0x8d4/0x1030 [ 861.209661] ? find_held_lock+0x35/0x1d0 [ 861.213735] schedule+0xf5/0x430 [ 861.217189] ? wait_on_page_bit_common+0x49c/0x770 [ 861.222134] ? __schedule+0x1ef0/0x1ef0 [ 861.226122] ? lock_downgrade+0x980/0x980 [ 861.230273] ? lock_release+0xa40/0xa40 [ 861.234264] ? kasan_check_read+0x11/0x20 [ 861.238422] ? do_raw_spin_unlock+0x9e/0x310 [ 861.242845] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 861.247439] ? _raw_spin_unlock_irq+0x27/0x70 [ 861.251949] io_schedule+0x1c/0x70 [ 861.255491] wait_on_page_bit_common+0x4b3/0x770 [ 861.260258] ? generic_write_checks+0x530/0x530 [ 861.264936] ? kasan_check_read+0x11/0x20 [ 861.269093] ? rcu_is_watching+0x85/0x130 [ 861.273239] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 861.278218] ? page_cache_tree_insert+0x410/0x410 [ 861.283116] ? pagevec_lookup_range_tag+0x40/0x90 [ 861.287975] ? kasan_check_write+0x14/0x20 [ 861.292210] __filemap_fdatawait_range+0x282/0x430 [ 861.297154] ? _raw_spin_unlock+0x22/0x30 [ 861.301299] ? wait_on_page_bit_common+0x770/0x770 [ 861.306236] ? do_vfs_ioctl+0x486/0x1520 [ 861.310295] ? __fget_light+0x2bc/0x400 [ 861.314297] ? fget_raw+0x20/0x20 [ 861.317751] ? find_held_lock+0x35/0x1d0 [ 861.321823] ? finish_task_switch+0x1b9/0x970 [ 861.326317] ? lock_downgrade+0x980/0x980 [ 861.330480] file_fdatawait_range+0x47/0x60 [ 861.334805] ksys_sync_file_range+0x19a/0x230 [ 861.339308] SyS_sync_file_range+0x2c/0x40 [ 861.343545] ? ksys_sync_file_range+0x230/0x230 [ 861.348216] do_syscall_64+0x281/0x940 [ 861.352099] ? kasan_check_write+0x14/0x20 [ 861.356335] ? finish_task_switch+0x284/0x970 [ 861.360833] ? syscall_return_slowpath+0x550/0x550 [ 861.365767] ? syscall_return_slowpath+0x2ac/0x550 [ 861.370709] ? prepare_exit_to_usermode+0x350/0x350 [ 861.375750] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 861.381125] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 861.385983] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 861.391185] RIP: 0033:0x4552d9 [ 861.394384] RSP: 002b:00007f199e4fdc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000115 [ 861.402114] RAX: ffffffffffffffda RBX: 00007f199e4fe6d4 RCX: 00000000004552d9 [ 861.409413] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 861.416689] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 861.423974] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000ffffffff [ 861.431243] R13: 000000000000064c R14: 00000000006fc7c0 R15: 0000000000000001 [ 861.438530] [ 861.438530] Showing all locks held in the system: [ 861.444873] 3 locks held by kworker/u4:3/85: [ 861.449498] #0: 000000002f9734aa ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 861.459052] #1: 0000000006f7be4b ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 861.469664] #2: 00000000dbfe48fa (&type->s_umount_key#35){.+.+}, at: trylock_super+0x20/0x100 [ 861.478445] 2 locks held by khungtaskd/877: [ 861.482781] #0: 000000005d1a30e6 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 861.490447] #1: 00000000b8b99ef3 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 861.499095] 2 locks held by getty/4425: [ 861.503062] #0: 00000000ebbcad08 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.511326] #1: 0000000058515111 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.520184] 2 locks held by getty/4426: [ 861.524167] #0: 000000004c37ae33 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.532424] #1: 00000000fd3bef7b (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.541319] 2 locks held by getty/4427: [ 861.545292] #0: 00000000d6640a31 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.553653] #1: 00000000426b2570 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.562530] 2 locks held by getty/4428: [ 861.566520] #0: 0000000010b7c39c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.574770] #1: 00000000a9d2d041 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.583657] 2 locks held by getty/4429: [ 861.587634] #0: 00000000fa1e5735 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.595904] #1: 00000000ed0921d2 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.604768] 2 locks held by getty/4430: [ 861.608742] #0: 00000000d6254c52 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.616985] #1: 00000000e6147739 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.625908] 2 locks held by getty/30919: [ 861.629979] #0: 00000000960c500f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 861.638255] #1: 00000000278b1ab5 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 861.647115] [ 861.648737] ============================================= [ 861.648737] [ 861.655762] NMI backtrace for cpu 0 [ 861.659392] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #379 [ 861.665942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.675271] Call Trace: [ 861.677851] dump_stack+0x1a7/0x27d [ 861.681451] ? arch_local_irq_restore+0x53/0x53 [ 861.686095] ? debug_show_all_locks+0x2f3/0x3d0 [ 861.690739] ? nmi_cpu_backtrace+0x1cc/0x220 [ 861.695123] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 861.699587] nmi_cpu_backtrace+0x1e0/0x220 [ 861.703792] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 861.708264] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 861.713526] arch_trigger_cpumask_backtrace+0x14/0x20 [ 861.718690] watchdog+0x969/0xd70 [ 861.722120] ? reset_hung_task_detector+0xb0/0xb0 [ 861.726935] ? complete+0x62/0x80 [ 861.730363] ? __schedule+0x1ef0/0x1ef0 [ 861.734317] ? do_raw_spin_unlock+0x9e/0x310 [ 861.738698] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 861.743251] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 861.748327] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.753312] ? trace_hardirqs_on+0xd/0x10 [ 861.757432] ? __kthread_parkme+0x176/0x240 [ 861.761725] kthread+0x33c/0x400 [ 861.765063] ? reset_hung_task_detector+0xb0/0xb0 [ 861.769875] ? kthread_stop+0x7c0/0x7c0 [ 861.773828] ret_from_fork+0x3a/0x50 [ 861.777690] Sending NMI from CPU 0 to CPUs 1: [ 861.782215] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 861.783198] Kernel panic - not syncing: hung_task: blocked tasks [ 861.796697] CPU: 0 PID: 877 Comm: khungtaskd Not tainted 4.16.0+ #379 [ 861.803245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 861.812567] Call Trace: [ 861.815135] dump_stack+0x1a7/0x27d [ 861.818745] ? arch_local_irq_restore+0x53/0x53 [ 861.823389] ? vsnprintf+0x1ed/0x1900 [ 861.827163] panic+0x1f8/0x42c [ 861.830326] ? refcount_error_report+0x214/0x214 [ 861.835053] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 861.840387] watchdog+0x97a/0xd70 [ 861.843816] ? reset_hung_task_detector+0xb0/0xb0 [ 861.848729] ? complete+0x62/0x80 [ 861.852154] ? __schedule+0x1ef0/0x1ef0 [ 861.856101] ? do_raw_spin_unlock+0x9e/0x310 [ 861.860478] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 861.865045] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 861.870121] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 861.875114] ? trace_hardirqs_on+0xd/0x10 [ 861.879237] ? __kthread_parkme+0x176/0x240 [ 861.883536] kthread+0x33c/0x400 [ 861.886877] ? reset_hung_task_detector+0xb0/0xb0 [ 861.891689] ? kthread_stop+0x7c0/0x7c0 [ 861.895636] ret_from_fork+0x3a/0x50 [ 861.899908] Dumping ftrace buffer: [ 861.903510] (ftrace buffer empty) [ 861.907202] Kernel Offset: disabled [ 861.910815] Rebooting in 86400 seconds..