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", 0x1000}, {&(0x7f0000002000-0xad)="cad425fb81224b9b7c568b5660059b4b7858108594dd7ef3d6186f2040326314f6b4d5b3cbacf6ed6a934835eab147ffe6735194255a2a70c2d369cf3e7c65b15da234ceb7985c8688dd5736923e3c446b122bf3aae9479274c5206e5762caec973f263caa04918908e6e14f1c15177a770b90663d4b9ac992ef3cb6e14530d90c8c04c3d85603199174cbc605d5e35a5fcc9d0cb09f548a86ec4f62103321a635e2eb0fa2543ae99a0a1af9b8", 0xad}, {&(0x7f0000000000)="5c236e56c7417d17afc04661f136669afb272008ee7f4ada20cee5b305bb961668e61e4846ec2ac74eace7e19a402a3f03e53ca445fed37d5c3d8d55743097289d877d119bafdd7b833754ce5eb51bd2be8c873af6f2e6fb63c3d810cfa5f08cdc38e69da0cb06ac5a645acaaba5c8", 0x6f}, {&(0x7f0000001000-0x5b)="f1d651a6ac6043446e1413ba5dec835eee55601e63fe5744ce6f656424dc3d7e436089edb2fbba18c9a58382e97e7205799eff5b5b10d6c94aabf0423b7c250e6669c3b1a84ceb02635eb569f377e69cbcf4ef08a7d34586c82aa8", 0x5b}, {&(0x7f0000002000-0x75)="026339f9fc298f671e7249e0843234e4d7ea161f24dbf5a46f8bff8e530a2c66f103746783b30c90837a1d38c6df414448fe60cca5de0d2b09a01e55170c87d1b46e5aa856c9f3caafd1212cfb7a0db2ee19e7680eea0fbbf33e0c9d3a1cd4fbf19383021f3f4125bcbfd2f96b94bc1818f12d1fa8", 0x75}], 0x8, &(0x7f0000001000-0x1b8)=[@assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xfb, "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"}], 0x1b8, 0x40085}], 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x1, 0x1f, 0xffffffffffffffff, 0x65c}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000002000-0x2)={0x6, 0x927}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x2}, 0x8) 2018/02/11 11:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a1f000-0x10)={0x0, 0x7, 0xa3a9, 0x3}, 0x10) clock_gettime(0x0, &(0x7f0000000000)) r6 = syz_open_dev$admmidi(&(0x7f000063d000)='/dev/admmidi#\x00', 0x793, 0x20000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000055e000-0x1c)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4000000000000, 0x8, 0x805}) setsockopt$inet_dccp_buf(r6, 0x21, 0x0, &(0x7f00000f3000-0x1000)="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", 0xfc0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/11 11:55:20 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000543000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000025000-0x28)={@common='sit0\x00', &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x8, 0x0, 0x0, "e55135a57928"}}) 2018/02/11 11:55:20 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d3000)='./control\x00', 0x1f) r1 = inotify_init1(0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000fb3000-0xa)='./control\x00', 0x4000036) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fb5000-0x1b)=""/32, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f000000d000)='./control\x00', &(0x7f0000fb4000-0x28)=[&(0x7f0000007000-0x1)='\x00', &(0x7f000000e000-0x26)='#md5sum}em0user*(selinuxppp1mime_type\x00', &(0x7f000000e000-0x12)="88282b47504c657468302524656d306c6f00", &(0x7f0000fb5000-0x8)='system.\x00', &(0x7f000000b000-0x10)='@bdev-,+/cpuset\x00'], &(0x7f0000003000-0x38)=[&(0x7f000000d000)='bdevcgroup\x00', &(0x7f000000d000)='\x00', &(0x7f0000002000)='\x00', &(0x7f0000007000)='cgroupmd5sum\x00', &(0x7f000000d000-0xb)='mime_type[\x00', &(0x7f0000fb3000-0x4)='em0\x00', &(0x7f000000e000-0x4)='/-$\x00'], 0x800) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x7fffffff, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000fb3000)={0x20000000}) prctl$setfpexc(0xc, 0x1) setxattr(&(0x7f0000d30000-0xa)='./control\x00', &(0x7f0000859000)=@known='com.apple.FinderInfo\x00', &(0x7f00006cf000-0x1)='\x00', 0x1, 0x2) fcntl$setlease(r0, 0x400, 0x3) [ 64.239603] binder: 11166:11169 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/11 11:55:20 executing program 7: mmap(&(0x7f0000001000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000059b000-0xb)='/dev/mixer\x00', 0x228480, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00008ed000)={r0, r0, 0x3, 0xbf, &(0x7f00006e7000), 0x2, 0x3, 0x8, 0xd5, 0x8001, 0x7, 0x27b, "b627c1d9abf9962dcd0ed8c10b0951fb6c22389181fd1b7ff610dab878a0f0e1ee1c29144f70c2ea3b04aa954db90822afe8ed231ddc1c05809a031989ed3c25b2c7994d485b530e6543854f6e9503ea8dac30ca8b5b2dbea9e479498765a814e277f71f4d50e7935213f01af01494e7d4f70300b6576985eb1bf99e92a916d2d4bf0a3fee4153b6ff886240f21702b3425751a99d8d8e2d870f8e8df6023e3b74a109f3b825ba61277b8a3f12395c5142ce934222a133cb7ad54769cb6e57c7df5339407d499830818fff8585cf7ecde1c626c98e2fc6"}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) socketpair(0x3, 0xa, 0x10001, &(0x7f0000909000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x27e, 0x2, 0x6}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty, @multicast2}, &(0x7f00004cb000)=0xc) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000e7a000)=""/199, 0xc7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000441000-0x1c)={0xa, 0x3, 0x4010, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000, r4}) 2018/02/11 11:55:20 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000015000-0xc)={0x2, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000905000-0x10), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r1, &(0x7f0000c8c000-0x3c)=[{{&(0x7f00008a4000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000e6a000-0x60)=[{&(0x7f0000d0d000-0x5a)=""/90, 0x5a}, {&(0x7f0000463000-0x4a)=""/74, 0x4a}, {&(0x7f0000156000)}, {&(0x7f0000d47000)=""/22, 0x16}, {&(0x7f0000905000)=""/138, 0x8a}, {&(0x7f00001dd000)=""/58, 0x3a}], 0x6, &(0x7f0000698000)=""/78, 0x4e, 0xc79}}], 0x1, 0x40002000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d9a000-0x1)={0x0}, &(0x7f0000f53000-0x4)=0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000284000)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f0000a5e000-0x78)={0x4, 0x78, 0x9, 0x1, 0x4, 0x100000001, 0x0, 0x1000, 0x0, 0x1, 0x7, 0x40, 0x9000000000000, 0x5, 0x9, 0x100, 0x0, 0x3, 0x6, 0x6, 0x10000, 0x1f, 0x5, 0xcec, 0x6, 0x80, 0x8000, 0xfffffffffffffff7, 0x4, 0x1688, 0x2, 0x1, 0x2, 0x7, 0x4da9, 0x47c, 0xea, 0x8, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000b22000), 0x3}, 0x800, 0x8, 0x5, 0x2, 0x6, 0x4, 0x3f}, r2, 0x20, r3, 0x4) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x0, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 11:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000681000)='./file0\x00', 0xfffffffffffffffd) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000e35000-0x1a)=@random={'user.\x00', '+)%\x00'}, &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0xfffffffffffffe02, 0x0) [ 64.301401] sctp: [Deprecated]: syz-executor2 (pid 11187) Use of struct sctp_assoc_value in delayed_ack socket option. [ 64.301401] Use struct sctp_sack_info instead 2018/02/11 11:55:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00002e6000+0xa70)={0x80}, &(0x7f00001f3000-0x10), &(0x7f0000d3e000-0x10)={0x0, 0x1c9c380}, 0x8) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006cb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000325000-0x8)=0x2000) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f00001cf000)='children\x00') fcntl$setpipe(r2, 0x407, 0x2) close(r2) pwritev(r2, &(0x7f00009b7000-0x20)=[{&(0x7f0000e55000)="512e2add5a287b2fc36b224c60c59e0cba34c61b6fb084b6fd9a86d4c673b7", 0x1f}, {&(0x7f00007ce000+0xee2)="b96bacbf3bbc6e511cc2eb91f8391a65ebaaf43ac02efb414e202a48575588d6b6708a8bc61ee45edb5d45781a422c6dea7187e3a66381240794f1646dee862b2407beb106957863d17a3eae4cd66ef2877e9c6369a5c3a5afefc4e7c384741a19022c8673713e900397935f267618bf0e44276a8bd228f9d6866d2493d701e65a5cbe1b7142c5bebbad528dac0d839b1e3e37faac300f57bc43888ab62acbd97e10ccfe0a246d7e7dabfd002d174790ae083dc4514ec193bbe66a6ea2ff8ef15ca50fc9033c315449bf402575cf5e", 0xcf}], 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00001fb000)={0x4, r2}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00001be000)={0x7, 0x80, 0x7}) 2018/02/11 11:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7}}, 0x28) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00001b7000-0x1000)="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", 0x1000) 2018/02/11 11:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x800) read(r0, &(0x7f0000984000)=""/24, 0xcc) 2018/02/11 11:55:20 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00007c5000/0x800000)=nil, 0x800000}, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 64.396935] audit: type=1400 audit(1518350120.285:92): avc: denied { read } for pid=11208 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 11:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind(r1, &(0x7f0000bbf000)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d205000000000bd2a66642c9d6ada110240002e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) bind$inet6(r0, &(0x7f0000a1d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 11:55:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002d7000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000b40000-0x1), 0x0, 0x0, &(0x7f0000686000)=@generic={0x0, "2e057ee6d4265355f4b43860ed0bc8d9588d409019e6be6c7f7b46883a3de11e7552eedd95c13940719be0d41337a6460aeb3529cebd06fb6a10f17ff153abe805e6ddd55a70990cb57d5f5e443d330d3e1739f833947d768d97a102736b4db356112c24a7608daf36427e5f88303cd3229dc2da1d9566aa5a4e6dfc56c4"}, 0x80) recvmmsg(r0, &(0x7f0000c57000)=[{{&(0x7f0000432000-0x80)=@generic, 0x80, &(0x7f0000ce6000-0x30)=[{&(0x7f0000a1d000-0xf4)=""/244, 0xf4}, {&(0x7f000017f000-0x4a)=""/74, 0x4a}, {&(0x7f0000152000-0x84)=""/132, 0x84}], 0x3, &(0x7f00002f3000)=""/102, 0x66, 0x1}, 0x40}], 0x1, 0x10002, &(0x7f00008ed000-0x10)={0x77359400}) 2018/02/11 11:55:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x4a8) semctl$GETNCNT(r0, 0xfffffffffffffffb, 0xe, &(0x7f0000203000)=""/197) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001000-0x10), &(0x7f0000001000-0x4)=0x10) 2018/02/11 11:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) pivot_root(&(0x7f000030d000-0x8)='./file0\x00', &(0x7f0000df7000)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") preadv(r0, &(0x7f000031d000)=[{&(0x7f0000b48000-0x98)=""/152, 0x98}, {&(0x7f0000fb9000)=""/223, 0xdf}], 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000730000-0x4)=0x6c75355630937845, 0x4) 2018/02/11 11:55:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x101880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f000058d000)={0x4, &(0x7f0000000000)=[{}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dc5000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000037000)) [ 64.438814] audit: type=1400 audit(1518350120.312:93): avc: denied { getopt } for pid=11208 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 11:55:20 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000013000-0x68)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x7fffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1e) r4 = getpgrp(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000065000-0x18)={0xaa, 0x40}) sched_setaffinity(r4, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@random={'security.', 'security\'nodevuser\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000261000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x4000) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) rmdir(&(0x7f0000771000-0x8)='./file0\x00') socket$inet6(0xa, 0x0, 0xab1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00008bc000)={0x100000000, 0x2, 0x3, 0xa656, &(0x7f0000de2000)=[{}, {}]}) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000004000-0x8)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bfe000-0x8)=@assoc_value={0x0, 0x76}, &(0x7f0000b28000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d80000)={r1, 0xff0}, &(0x7f00002d6000)=0x8) socket$rds(0x15, 0x5, 0x0) r2 = socket$inet(0xa, 0x801, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00008ff000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x130, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000003000-0x40), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="2eab8f10a4e5cbb823fe83249a9d6f3c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6tnl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b4c000)) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) 2018/02/11 11:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000426000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000dd000-0x120)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "c919a0189e4c2efb3f91f671d3051c33"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000775000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000b43000)={0x27, 0x1ff, 0x4, 0x7, 0x6, 0x3, "b2cf63f3725e0d3f5d679e45a00243a2a2834a666524c039f29c92f7480b1f00e79abcf023ac094762062515c0bc3bb175a957c6ee9b26045a05d01a136dc6", 0x1000}, 0x60) 2018/02/11 11:55:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000454000-0x11)='/dev/qat_adf_ctl\x00', 0x101100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ba7000-0xe8)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000b6b000)=0xe8) recvfrom$packet(r0, &(0x7f0000f79000-0x4c)=""/76, 0x4c, 0x40000163, &(0x7f00009cc000-0x14)={0x11, 0xff, r1, 0x1, 0x1f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$alg(r2, &(0x7f0000f2b000-0xe0)=[{0x0, 0x0, &(0x7f0000606000)=[{&(0x7f00007ec000)="8f48f5202dd62d40fc6cc22576df1a7c60f38e833f2d81832b12d59105b67f933150c467ef1742bdb111", 0x2a}, {&(0x7f0000112000)="70191dd3d6f391b80525482728d3f865a0fefc221fd667a0e6980354fe3ce3917d23fe97e64c9babcfb488fe14891bc9d8b1834cde0bdcc0f6d40cd7e8e97beecd91ce7caa751088625f8fc35568787bd0daddc35232cb89affa447c7bc2e6ffdeb036f8ac5c3d59168548e8b7772fe8195882832aa788133199520921543642b5057d7c5e2882dc1de76b68c5d25a49a6d74575c78af56c1463bb66a1346b56876ef98096ff5067f0d674bbf470f641df7caa967f2415c123409c2b4235cb7024172aa757f9a41f4d786bd10bf7e1920cd02610058a34bb06925dc17ce22ee98f77e02f887241c748311100aafa", 0xee}, {&(0x7f0000470000-0xb7)="5d146e5a271f15d528a865c4c0be8172a37a67777a82b0c81396fe5c1c980da6ab015d022045fc2886639d7402595924b7834751f2e0f9d15fa5410a77d4a0c432636122e3159a22e0c6f4dc540a56fb1b7c5f9adb467ca48aa5caafa1b85bc194e5d7cb064674736dd319033d21363fd5cefa8f894401ac46456b169c1dae840ab155e06979067f04c4f8387b1f41ff025914146dbb02d0c104098cbf85263bbee4cc5ca21643ac3da9d3ba2049b9698a107c20560f02", 0xb7}, {&(0x7f0000a69000)="6dbb7ae1968b507a2a82a899e07c75ff8a64a5508bad1ababe068b3b3ac41225f50a48861b5b5580816441d1091c0d37da6617baf596e61fd77d51a310a9554d714c23a47b45cdca82fb02d20efeb6ccb094ad5bd7d27910d60e32582d803c949012ca06041464815150d03348f841a1e77b5388fb431a0d175d64283d550d9e92a14e44e45a7592ef4cbcf7d5855c87d8c72f487191e2a50f2770b3e67c736f855a1b", 0xa3}, {&(0x7f0000f1d000-0x58)="8d575f60906fb91fbbd52f9887768fd12c8e9c9c40cc7ea43b1d585fab369b76224756ab8229fd94bf1c456b574d01af1e0205948edfc2102ca38edd0e36d50a42c7dab9aa7ff7595153a3e534f554be01a60601a5224e8a", 0x58}, 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&(0x7f000023d000)=[{&(0x7f000019a000-0xb5)="919e831c1db057647965e36b6d514874ad7b3be4bd6b4a018c600e50bbe072115d946c3f7d8b8d92657d6b384b1059dcba199e16e35ba8a0cb2fb9b50100b76748bbef0f43667cfa6f0dc863652156f550af5cac8be8e717218e3b287255ab529bd2978b7a607b064f9906dd91a79d0db98d92548ef075b6935d2cd2fa60fa9d82aad4f5c8bb2bf9b36edcb8da432f93a2d9284fca00f36ee69e210a8d1829a948a77824c37d885496a30a4417137cd07726b722f4", 0xb5}, {&(0x7f00003b6000)="ca731b3985550dd2d4e1fc6779e204befabd0c4d3d69b2673662c5b1f0bd53afb7fd1ea7652c81b38e264b1b364b9c9fb19c8292254c62220d62662491314286298354242f4aed2305015f8c695691426d44c90f9490cde0a1f7189bbe815ed385e33f5a2b8641de1be3af87f0fde3dead", 0x71}, {&(0x7f0000752000)="ff05da20bfad0b10cab4e8cf2b50a9b4979fd5c46b7f8294a050043296fc35b6f7f8e4fdf89ad6eb1bf85361dedf3e6b269a6a9b70dd6683f785f41903bffc9be06f343dfac3ebe574ce86da03229e6743422cda1182ac12e792f1cde6dcfaf9bf0c266b9006623dea3c171cceaba4c858aa46672c982e9251cdc8ef6b5170dd76fe327a98e2ef11ab65fcb1ea79a2301bfc7383849b91ea4dd9b4a86efc76ca3746932528c564e9c453868b2ca1ffe4070aeb109abeed1d952ff06b65b9afd25a8ae824d8284bd63bad9e5a302ef6eb14", 0xd1}, {&(0x7f0000cef000)="165f7ab42daf118384d93121a6c6fdf23502ca54dd99216eca33f0fbce6c83c67683ee70c56fb5f805c019ce555ac91e6b706ecc0b713122529fbd34f48c74b60b54818220077f8e6e8a605aad2a014a2451d358c810644b8ed439131694545d143bce8665a4aa528dbaa60a57d5e67169c6914841d58c151d90081fecc0ca8c286951ad1a9633e0dcb7055a268883b24ddbcc9c94f1854e24b6e8ce508d", 0x9e}, {&(0x7f0000f64000-0x5)="4ea13972c3", 0x5}, {&(0x7f0000bf1000)="4f44b9bccd79401e9bbeed4274027993f69e31881789f6a44ff7322fc3708b64f83b2fef1720d414a20b7e209e2c", 0x2e}, {&(0x7f00000d7000-0x78)="d3c67d2dcabac044d90c57d5eb0308a48b3fa0bc08950e01574a7f4e65ad2dbfeee080c4b2d600a51da33762de5dfa4d24d0452749e897d992ac0602a32d77d43ac1c412e9e75fd77c9a265e931d7483ca32a66ee4161b248773a7f5a176ff69081020698d03576fb4c2cb965bb106e74ddaab05752caed9", 0x78}, {&(0x7f00001c7000-0x1000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x4010}], 0x4, 0x40) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c4000)='/dev/rfkill\x00', 0x131600, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000f26000-0x42)=""/66) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000afe000-0x410)={0x20, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x12, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/02/11 11:55:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000029f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$ax25(r0, &(0x7f00008c9000), &(0x7f00004c7000-0x4)=0x10, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f00000c8000-0xc)='net/netlink\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/11 11:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000fc1000)=0x66, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = creat(&(0x7f000017c000)='./file0\x00', 0x1) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000023000-0x8)={0x0, 0x2}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000119000-0x4), 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000007b000-0x4), 0x4) close(r3) 2018/02/11 11:55:20 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000)={0x0, 0x1a, 0x9, 0x2, 0xc92, 0x5ee, 0x0, 0x4, 0x81, 0x4}) r1 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x44}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in={{0x2, 0x3, @empty}}, [0x1, 0x1f, 0x7, 0x9ff, 0x7181, 0xffffffffffffff01, 0x80, 0x400, 0x7f, 0x5, 0x8, 0x6232, 0x3, 0x6, 0x5]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000002000)=0x4) r4 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000849000)={0x3, 0xffffffff, 0x20, 0x7, 0x3, 0xfff}) sendmsg$alg(r4, &(0x7f0000950000-0x38)={0x0, 0x0, &(0x7f00002c8000-0x10)=[{&(0x7f0000b01000)="fcc9175f295f33c4ac48dd09b01f43b12c9d6535fde3c012b1046b56f5794d147f0b3483b7e8ae680f8ad717205076bc7a8c591299436db4596df86524d3a7dead060c59828376c7fcc97dc59aed1267b574131c7992b298b2b84248c856fc", 0x5f}], 0x1, &(0x7f000076e000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x50, 0x117, 0x2, 0x35, "b10feef094652cad530a99cb02d9476180ea5c6d20a316902267dc51bec402c1b7707aa2814e9d6a970bd8d77ce55094b4ff238ea9"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x40, 0x117, 0x2, 0x28, "a82f36ebd6e9588a09ef179a3f0c0808118aa35f9ff190e55282fc14f5e7bda8ccd95a116559aa53"}], 0xf0, 0x1}, 0x4000) rename(&(0x7f0000a29000)='./file1/file0\x00', &(0x7f00008fa000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") 2018/02/11 11:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f00008bb000-0x18)={0xffff, 0xfffffffffff7ffff, 0x0, 0xfffffffffffffffd, 0x2}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000-0x4)={0x0}, &(0x7f0000952000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e3a000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000173000-0x10)={0xd000, 0x1000}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) pipe2(&(0x7f00004d7000-0x8)={0x0, 0x0}, 0x80000) sendmsg(r3, &(0x7f0000a71000)={&(0x7f00009f1000-0x10)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10, &(0x7f00003c1000-0x20)=[{&(0x7f0000889000)="8b6394cb1b16f5851f8c71d04c522c5847dcb28b14e0f9f5537bb6e0c4af4a487e5a3ba1297977db9de36c8d043232b9563985dfbc3782ecebe7ce4ce9cfa8cdcc0e411041798f74ce4f1371077c5d1304d6fbe46d390f849859546e72fb7c241fc308b829733d77481e0d46b9f88ed396669821dea239ff57e23318558d521728b5db449f339aca825f533293e20218664f6c853aa11d091f7c8accec862aba001aae80ec004f32252336086faee60638ae396526bf", 0xb6}, {&(0x7f0000800000)="ab3d5c9e8293167f57b47a9c25f51475444c43fdc2712e291229e95aca65b3fff198d12751f8d8cf259dd815a7e8bd2deecea377130e3fa112893bac4ac9963ec2988a731e", 0x45}], 0x2, &(0x7f00001ee000)=[{0x90, 0x11f, 0x3e1, "4e899fc41622a48b9b0cdf1cc1f86504522634d1cbf02f1ad1a22e80861599cffc1d96d011297493ac95046d0999df9ac38155c2440032fe9b903c7eb0f8ffffff837376d2a88dcfaa9144b78cae9a6ed644d1d3f19aeae6f6c16416ff35aca62ebd11c1d0f3a6c8b421c092965a542649e782bf5b11437b499a137b13"}, {0x48, 0x10b, 0x7fffffff, "04d34c467122f47fbf9cd70ec148b836ff5b60172dafa63f31b78830a939b76c9edf306d2d73b35d8f7050f1531e21daaecec465be"}], 0xd8, 0x20040080}, 0x3f) getpgrp(0x0) kcmp(r2, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00009a6000), 0x2) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000048c000)={r3, &(0x7f00008d7000)="ee315ef509d4bfe3efbe6d624aee7decab16dcca9bf5f78b67bb3c468138e6787815a9a84324d7b4415efa8b959367ab5274362ff2de1cd0c6a32af0698235a524b081021524b609801d3a19452198ebde8ddad28f12bcc243f3894ae04e93ddf81582453cf596d1516728dd51bc59db8d0a878bbfd59bae88850c9c7431e9418556f5ba4ed32e0ed38ae6687c3eb785d455a4f7c54c787180be7cd01e04bfbe", &(0x7f0000227000-0x95)="90a8c6dd446b47d6b6f36df700892230321686638ff3945e6a5264c5c117925b630fd53987709e98dede33717fdb080d25d861e425e4f3317a6df5d9aa595fd0d5aa0a27f0bf7c582535e103629e3f318e992415002f3ff995add2581587f31ea71630bf6087f166c773697803d947b337c38e8666d17ba1eb0106275760a660dab89015dad96a9611fd101127111e981119f93c06"}, 0x20) 2018/02/11 11:55:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00001ed000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='selinuxselinuxppp1]%useruser:/ppp1-wlan0-.\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x4)=']**\x00', 0xfffffffffffffff9) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x4, 0x9) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/11 11:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009ba000)={0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000928000-0x4)=0x8, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) membarrier(0x18, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000061e000-0xa8)=[{0x0, 0x0, &(0x7f00007e9000-0x40)=[{&(0x7f000009c000)="ca7446ecdeb421385a4f963c864d3d68acdabe0dd9bfd99d9bcc196dd5a1a9a866f05a1b3e82dc2fd1f6ec8647ef1705363f6525814b6f68959c79bf175f2bdaac99e2d936e959cffae13c83576b037f518a910dc5c8d6e93f8e041c7055fa40b9f2fe77deae9ed50f9834b899", 0x6d}, {&(0x7f0000fb4000)="147029ff1964ff450f88efc22a", 0xd}], 0x2, &(0x7f0000669000-0x1a8)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x60, 0x117, 0x2, 0x49, "81cf583790ec302e7005538c727c98391227267096010bc3848cce9bdbd04eb46176241cb30763eab093427345246907e771851619623d57f478e57fe8b121c815e8b9f43c3f13dcc7"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xb8, 0x117, 0x2, 0xa2, "c6a3dec8a1ea6cf70efc349aee98a3719a1b8af32e288d45e4cd3bc059dda62a5fc8038f59894f507c75d41f5166f9bad1aa384c49f6bcf1f0801cbb9a8fbb66f845d67b754f1dfd83e7b0b05be42c877f10211011d6e73c3d49bcf3c84ca11fa23e8a5711a8b7bec1c2e92176dd7b2be8983708a5a2f6911a21d3d3fea1be62c182b760f54e2a27652bda9caba60d4cd16c9e3e5f5c273c966458c7426ab98bbb7d"}, @op={0x18, 0x117, 0x3, 0x1}], 0x178, 0x20000000}, {0x0, 0x0, &(0x7f000092c000-0x10)=[{&(0x7f0000f43000-0x2a)="daebabc3aaa3914dd4d0af2280fd7f7fb80ee7dc99ce1a04ffbceb72ee389e458a25b9621cf82b3dc234", 0x2a}], 0x1, &(0x7f00003fa000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000d3c000)=[{&(0x7f000079f000-0xc8)="d9c7eea2fcee1418a5e84245146687217d7481da17efb990e178b49c6a0b3d8087b16a88339dfcac139b9a35eef373381635a7f8ffa4f79f6962b258c75275d965bdd97421270a49178c03ab5c0eb5927e9e2681558569076164eac943969c77580cfbec5b1d89980c8c82ce40c56b86792129e88b8ab7863c8472993bb6e9f5f2ee057e6f1cedfcddbb2f097e76524f33b2c9b8cd872fb4bacb7b7445a45309a5f2a4983ce25de4579c70a110a732f20dc8158ff11db0e01daff5a8280a46d2603a291f7917d51f", 0xc8}, {&(0x7f000017d000-0x1000)="f45385ba02c36be574fe723852810ccd0443b26a2e039386544095dbf3c0fa32281676fc6853b16b465ce9416930e1e6058701f2c4053a7268c225cfd516a7cd88f37b527432443fb4ce85525c4396acffa2f6e994c1508c8da355f3200ee56368bd81b2e78f6e2f568509583ebfd0825b394cbad0c1049422244a96579200073c112e47047c3bf4bc6565c5080d08d0f95e789fb954ec9c290c7af0b3971e04921da30d3ab031c99a37ac44abe5ce80ef4d98c0aac3c01bcd7b3b95d8b6aad04bfe050148d5daed3fc6da0bcf042d22c9d1d8c651afc0e15285a2adff44702c8adc9b86f42ba071ec333d1d6f84229070c562f27e2a6a17efca32ac4f3fa335babbc90e260f14eee9d0cfaf422e09339f3968ec422341df674e1561f1e2628582a1adbda8ae8a44f0dd7433d8a0d496cc5d056a70a16ae6123f5c8e39089a44985e4f53689e6bf74bdde44cda1f2e33d033508a0706b0e26636240abc63a4fb96c8e58d850c1a5c877afe727db81b72e636fd471e6e088f593f10940fc5fc54f5f47403a4c6b4f39aa19367845370bc36468fa49a53afeebe7433ecf5bcc7d34b6da31df2c3fade41c2485d4e97eeba74342d4a3f2dbdfadf2a29caf58c037d769776a2067d23fb44edf5526af75a84f6ed608aab21706c7f052d29b0dd7ad43a733c028c89aef2bf97922b7f3269ee9138ba247b27617f55ef74696134f593ee3fd17587c1089f4e4cf620fb50548c749129b33c51a43736a7cb022e4277dc8be6d20ac446dcf8660f4f9ce6ac7e0682c30bb2a3b77ec557d18bc484dbb0d2e1fad566a3094287032bbd724c93e55c9bc39b968e8f9999ca0d0bfbb0257c228756ee524e72ec24e1d86f768cc831a93f4832149019936f9d1d56f13378eb43895d33669bcfd94fec428179c5f1ab01dcf6e73909de391cb6bf71697d2b20f9afb29803d6de9364bd43c78f2f8b69c676425738df434f888296b6686b33fb5678f6e715daad5c147fe8826889c50f5eb7c25247630b11461f8f844ce46bfe979525356406e7152dd2e5cb3637b8ad7332b312f6577825d7ff3a8846c39e37fc0b3445f4d4adf0fbb702331f4f2fb5e5e186007b3847dcd51a89e1cfd6a5209f8b79937288173ee3fd11b29a075c6541ad63ad24ba85282f7e08bd4fe057d809e31e4900de44286bf895eefa48a76b219744ed53900d20325235d80db2efc8a01864d1c2a6a27d826999bd4e29b9581b5bf043307690525373f73a6059ef4db34bec06dbc31b5d844d12502e92070eb7a08ec8a40705b5ec8e48d0ba826035445f2b4a4fd774d584fa9a0c4c88ab5ef12cff3da00a87c1fa9be14e83f2d487ff8f5cd0dc45f9a0d7028009332186a6e28d763d0583e23db5548f7c922d851a04532cc5f60e17feace7b3f6089f552735dd24c9cfb7b6d6d4a105d1c0f3fe8cf9e1d6d005b9525766994797d6ddb159ab30397f842192a7cf25e0cc29ac52ad2c7c572907f85c4221c20fdc4cc63129178ceb043f93f984bee92b3b63788131a0b4ea653aad6877e8c711343c824a466a419d43c5273fc37e5a6dff4f2f3e3a5a6068ba741498ad6f7e4955d35e067c3d3241170e134bd9b429349ceb91a196e4022efa07775389b963c393200cd8f6d077569fa99241e0b555d8d6d40942d9f0b276f46bad4a8db9174cbb1c4d67bcd008fbc2d9de700da0920695bc7204cee5481b528c13f7aca2d20a58da4c247ec648c27060f5d8693ef459723dac0cca2f40c1dcd8d45d3129f8d5094283d887f6fb3a65ced54734b46b591d7433bf4ed7e87628a0ad4b1b93176995014c5cc5023b380eaf4809dad9fd4fb0030ad908d1a2174f59327ea727b8a74956efbbb164eecf9f8c120aa262b0465bc1b8c5c8bf3cc14f0b26a92656a3b462721b26f46453c7e0bdb2d23f76224f57f7dab946529f86921773183b7b808e8d4e7fe5231ce160e4f3bbf16ec7f860182c797fa507b7c5b3a026522ed7c6dccfa348f7e24347b053b48c9f8207c220127478e5e1d9efc1577deebaadd94a44d21f7b756471359fca8579cd7ddfeeef5a6d0c1608d434dabd697b5cf376394f54bf76cb2029d68b4bc81d654b1f9a0d6ab1c99ad7c9b34e9d337b535db65045870444bbc46abe0865e4de8a49c072c88f8ba2b81ce622468a3c42abcc2f4f77a5a52092b17bd7261632286f46b67565ed88d6d35c555f0b1553a8e8e0dd5a0783d28ab1bc9647df1dd33c6f34fbb6353a76dc0ac00491b4c6ada411b68a15a74efb16e0fba5e3069107c1fc7dc85c75745571a81fd63a23cc99100a39d9beba2635a93365768b1f0bb3a91ae7605c4db739a12d11a0740a67dc4ffe1230d7d5acdf5ea39631f2bb04479aaa101703013f47257997972dadea001d04884918f75d94bebe4f227732877fbdb23907464994025eb6d0c4d9f013df1e263cfc2844c3b87388533b154ce8d1b455111dabd63be5610caf2258d093c21ba61eafe22d2d778abf6b4f2052f82f755c08b28e271991471eac76e1b374132f6b43600c2ee4ddf35e8825e1e51f68ad504b5e35e53418aaee78f99629b3292ad41218c0cd4039ac549aa417cf6c0a2c1227d536cc4430de54e0fd5824b8f2306d992cd0bf77bd4e6301bb3ff6839bf4d9c622e3321c82ba64b7e31b0ba73f53dc909531f277c0b137ab5b0e49d315a2ebe437296fbd310eb205078edb783e3251429f08a5a3a7f55292ff7013977ae7f260c276329665a42662d3f342c62bf1c101b4cc65735a6e1addea5e0d6a9cd35d7bab996fef384d0510efa90a49fa97f82dba96d39713e781d3b225bee3cfd08cee355c41713c3719900a00c9ed0f23e32dd7f97a7a83dc4450f6d2ac8520629eade1d0f5a2a65d6b995a1078cfe6ea223653f761469507ab90e115ab38eee0ac4a3250679bf1f3fb32bdff9f4f9bc5a0c685ae8aa4aae3cb184e85e1f2d08f75f4ac262b7f0ad4841e4df3b402e85e89c8771abed189eba2bf9f05bd08967d7a2d0bf5604b19756b492302c933c646c008159989d83c146ce08f0a323ecfae999305fb1e7a4d940d8c0a66239d7bfe83c83e3fac4148e2cb484ce7abaeb4ae664cf9d4421b7fb1b55723b436c03b8b9e7c766ac52dac459fcc46d9854988286f895e2940bae4038df0180e2aa77ba70d363965bfa4986bb37c9c0eb5bdf3157f5989074e0d3941f82247bc8c9b33cee2bdc50a0920cfe0ce4a83c6051187b934fa31d938c19ffd74db7da4bdaca224eae8c6d82d896164ad8e118c97f78d98232a7d9c8b63a44cd77069d1298a57151da8737613200f7a4736480ae87104f1d7bd715be97006b792ed711e18a40e76ae24d7da54a309ca3fd33e9febe37745673c579e345018a89719a0527ad13802c0db3a39d93d3e77fe902b092132e016911f3efbcea1832b8c6576b9bd5b69a3c0b253d23b5826a22eb1a3d9d32eca8e2559ff0b83dc209cc3c8a070a09edf2247931db94c006ae3b271961937d1b51452c05fa98647e811fd83e85280c49c65b805ba50a1016c1caee8fe61e1404a668b455fa923f0b34a70ba0a7786f3f045571e622eabf5038cd3f8925a530782252ea534f8a06ec5f542a13ec58d310348bbe8c6964c932fb9db5f398b0e5a80ff9f968236c765d766749c371bd6918f85c5dec051349f4a261f899527b5f95ae3035205b4e75057280a513712f7f795e71eaeb7ebd56d4d4a0789c01da43806ad248ff4cc7cfa00746499e3b76fd2ce997bba33b8e4ca57c438792e4b8a68b1e54df32ba2d5cb3139aabc8fcb58bcf781dc17cdc8a079854f43dbeb58ab8deade976dd87f51462cabc07ca557dbbb8c53569c74bedc0dc8c25b62ce5e79361b595052887d046576d52dd673604dfd18761d685ae981c35c55f18c8d1a90507335f8bd00d9caee9579a8b84f21ff5d3ece2fc9840cea6bd27f93bda1b6253ba1569150f3a5492ba7b9e3f7acc81b8f9320a2a40ff9264db364c1897ac30e155972d2191207513196bda9f36d64338a018e36d9fc41db60d18ae210aaecd9caa60edf4fe60e5e6de04348674621c2e8c73ca1c95d0ed4b73025738e183d237fb0c9e24f87efad756ac125852d7dca475df195eb672256dd5eae0275267baefc6bf2c4f856bf1c89172f34a24b58d5e27dcf8ec06a3fc2e5457870f3c6783c5caecf3f4e73b738a630173cb4fa03fcba0498036e472c225b106b7eff1b903b5300f490ae3aa90ef5b660dcfbb44830b239dc348a8c62bb42dd746658df95922e13a9955b63288a05eee8bb68454b75f9f333e74c903c31f191c42b4b91224fc9eb63272fd508e90a089647342e4155045ee8e9af093fa5b40e592a7a10e39ad1a4e5e1024d96410e5eb1e8aadbfb87ab7a11778c69b308bd4d44a6a7554fa47df08cd3968320328fab4245ed8731e0c90ffe2d417d910461f9b43bdac19a28450ef6e2d5c1fe7d99ac73c7b253a56e26c86cb2a9e6d482dd2e46205f113cd74a46fd8817212f872e44d24a3a90fd0d3e8231d084498b5f67af37b9c9ca005130c58121937552901a0e50caa805be6fd144cc7df63a482486f038a1fdd29e3b03672928f83bc32623d0740462b68b630aed7caec4661f7465baefd90b473fb0e19786cf5f2d612dec7c8831f62438528aaff0c0632403a20f5431c4a6c0f1d960d88ba1bfcbe1825d9c5140d0a36ddedc1c42ff9cedb115b2cd63f81593a878705dae3b722d0da51b893b309eda5ee1b247c14d3bebcf599d63503e76c46b4bfbe072cf776634a29e36f5fcf6c854ade24c1f5657a26e8b050e3effe7a4ad6d8220a14e20e6c7bcab1addabe8a3dd29bb66b09af1cfe74b31fe6efc427561bac8999a85c4b03706199bd7398ec444c6d9d97dd68459fc8f59b926e2f5276ac8b44c6180b693a8f83faaf79effeb8de9196d664a7fa24909c14082dee2e6293d209b261c05e6e8bd8f4716bdce7b9ce598f5fd148f1a91a184d1d2e92bdd6588cefcb174058383a98b95ee9124631d212eb025463a9fef477365ed7bf76e60950059ef3f331a5daad22791e6bea9bdacddf9dbfae8ebee3d92c81b515c61dec0dfd0adf03a45fca7cc12a95eac5ec35ab14d9239c7d4e94f828ff09410346c8cf55cdd1db16476d547861eb884c239653f2fc8be5fb49725336362418e18181d9946734e2b608c79939b55732d29f9b1cb6a0a5158608b7bcb054557bccc3eaecea147b2e88810f6aae2e718d73efd0d35da1127ef78b9f5545e417e8ede69c2b666ac135aa48c8b3a9bfe146a270733d8b279a2fe48980af2f4e6d2609914d3f80f4f3c0b7d1fe3b534073431875550058c4dcf03da68c5ecd56875ce0b53e72c957e1536bfa2bfe5561c0d7a28eba40affcd35be90e2ea58c24eb85c25b54de7b0d2b8bb8c2f0955c32f9581b5dd32d9cdd7e5797c3fe39a0bc88fb85ce5c1140721d335ac12120d07cd7d08e7c4e8ad5b7f71575ab96161bbebb4a6ec0fa5f1381cf2662901d5cc0bc0e6b84886f63be51d4042b506862a794ac579759b9a3ecbd0878a4136f5c285a332e4fbf7f53adb45103bdd753e46f7946b06d5a1690f7aa67c7e6505a6050636e4311aadf1f58fef839db8e1ad5afa205edd438af8eda7a9898d231a572b495a3747e38b4c0ed6bc04b6c830919a799ae5b8179489537a019a88c6054425cf9fce763dc3d039a8aa410bf3c850e2243149aa93421dea9f11127f3ae08261c30ff73912d12cc0a96c026f324ffb780b391234e5f19ff06c8084c96689229550614da3ea", 0x1000}, {&(0x7f00003e6000)="60086e3722799319c5b873787ec9beddd7ff94c3bbd7c6e7cc805637854150f05640c9ca3053b6a1b36e5067b58836f69b46199ea6a24dd2ada0e7148e293479b3a42016a9c927b566093d25494dbb8e8be950600024928224e8644341c42df0edc80eb1c960f45dcb59fa1442d0496a265c9bb5eb9171815b93c91be97232ca3d0987a8a077f7fbc7008b393034e0a2419ed6a2d588926dbdc6a7fbbe8a96771fa3393b18c9516a0f7ecc61717b167b23c1e7b8bd07dd0a8a06cf", 0xbb}, {&(0x7f00006b8000-0x80)="b4edfb64868a8cd08b5bdfe759ac6932455923da1099e6fc3ca5fc2dd86f228bd3941a97523d8193f7dc548ea095e2886a13ef55ee9ab8a37f3e2d1abbb1e794f83df04b731a0bd25ec06fe448553b00d89260c6da8188bbc15bf49eb01ad8da9bda4abe00bb47d77f4f587648a6e1216004f94cabc9436d53281a4d11a18e1f", 0x80}, {&(0x7f0000193000)="4e57ec91c703ca4ffede559136494dbdbf3a16c6390a2a257008c7783a1ab0326d6c27e50dadbb6e8fb4c848730487ac653c3444015ab0b169ca3dd8e8a95e54329f1f1b22cc58e8984b1cd279110225becf04d17a8e092ab27488f13d73c668f71cebf3b4cf01ec0ddad4febc20f84831f6dbc94485aac1796df24be90a242ae9828681658338d7b7d09cb948f1fa6c89832ebaca0eacffac87a2ef017212e54eea3cf9770a1b15b1e30afd96ac61235f0852e6e060", 0xfffffffffffffea6}], 0x5, &(0x7f0000d0a000)=[@assoc={0x18, 0x117, 0x4, 0xffff}], 0x18, 0x4000000}], 0x3, 0x4) 2018/02/11 11:55:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f02000)=0x3, 0x4) bind$inet(r0, &(0x7f0000e12000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c48000-0x83)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) [ 64.602439] netlink: 'syz-executor7': attribute type 18 has an invalid length. 2018/02/11 11:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') [ 64.654982] netlink: 'syz-executor7': attribute type 18 has an invalid length. 2018/02/11 11:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000168000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha384-avx,ctr-serpent-avx2))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x4, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000017c000)=0x1, 0x4) 2018/02/11 11:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000022d000-0xe)='/dev/admmidi#\x00', 0x3, 0x2000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c0e000)={{0xa, 0x1, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x140}, {0xa, 0x3, 0x984, @mcast1={0xff, 0x1, [], 0x1}, 0xe93}, 0x1, [0xcb13, 0x1, 0x2, 0x69, 0x2, 0x97f2, 0x101, 0x1]}, 0x5c) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000ac1000-0x4), &(0x7f0000d0d000-0x4)=0x4) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a04000)=0x2, 0x4) r1 = open(&(0x7f00008f1000-0xa)='./control\x00', 0xfffffffffffffffc, 0x180) lseek(r1, 0x3, 0x0) 2018/02/11 11:55:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004ec000-0x8)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000ad6000)='cpuset\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000135000-0x24)={0x2, 0x10001, 0x3, 0x5b, 0xb11, 0x6, 0x2, 0x5, 0x5, 0x2, 0xb89e, 0x8}) syz_emit_ethernet(0x76, &(0x7f000087e000-0x7a)={@link_local={0x1, 0x80, 0xc2}, @random="e20000000989", [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr, {[@timestamp={0x44, 0x18, 0x0, 0x3, 0x3ff, [{[@multicast1=0xe0000001], 0x4}, {[@broadcast=0xffffffff], 0x6}, {[]}]}, @noop={0x1}, @rr={0x7, 0x17, 0x5, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffffffff56e3]}, @noop={0x1}, @timestamp={0x44, 0xc, 0x8, 0x1, 0x0, [{[], 0x80000000}, {[], 0x3}]}]}}, @tcp={{0x1, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000b3e000)={0x0, 0x1, [0x0]}) 2018/02/11 11:55:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) sendto$packet(r0, &(0x7f0000b14000)="343e89b89cbf0194382e555c9299ba07", 0x10, 0x40000, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00002d1000-0xc)='/dev/amidi#\x00', 0x5, 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b61000-0x10)={r0, r1, 0x5, 0x1}, 0x10) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x9bfac7fc56b7139b, &(0x7f0000a5e000-0x65)=""/101, 0x2, 0x2}}, 0x24e) 2018/02/11 11:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/11 11:55:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = timerfd_create(0x7, 0x0) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c1f000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f000067f000)={0x7ff, 0x9, 0x0, 0xc8db, 0x0, 0x1}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fc9000)=0xff, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r1) readv(r3, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/02/11 11:55:20 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r2, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r2, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_SIOCGIFCONF(r2, 0x227d, &(0x7f000043d000-0x10)=@buf={0x0, &(0x7f0000b82000-0xc4)}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000db5000)={0x2, 0xc7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:20 executing program 0: rename(&(0x7f000087b000)='./file0\x00', &(0x7f0000b87000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00001f7000-0x40)={0xd40, 0x8, 0x4470, 0x90, &(0x7f0000617000)=""/144, 0x46, &(0x7f0000001000-0x46)=""/70, 0x48, &(0x7f000025c000-0x48)=""/72}) 2018/02/11 11:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00006e5000)="6d6172667300087725d5030618cf7260233dd57400000006ef13034957", 0x1050000, &(0x7f0000db5000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c49000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003a3000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @empty}], 0x84) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000aef000), 0xa8) sendmmsg$alg(r1, &(0x7f0000561000-0x118)=[{0x0, 0x0, &(0x7f0000af6000)=[{&(0x7f000040f000)="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{&(0x7f0000572000)="b36284656e70ffd64c00af5ca32f59c7adf328cf14910055a4480920328b6e3e12f6bcd69a09fd1dfe289dbcd5c528dbcfb988c212b00f518ee4be593a1715c3bb70da851752d73544e163eedc80fb8a61145b0959cad123a4a7c731ee806a0c9666aaa7b74ea7da8827eb1b20f338f8fdb852ddbd8b2235e3363a9a58683a495cd4951a56d9415dc01d23a51c5f1c8edbe3d6fa6ca8b854df7370390af79971b06ec98edf1c5aceb4e902ae64ab59c90877928f6f5dc4911b3db539cff433a6d94b5dc59600f132372e9a0dfc86f3376ea35a2f667788f8644d361af4b8382da4072f0a9dd914e11c2e3d67b9c02f592d27dfbe78b4cad8e0cecb64431accc32466dfb1d8b65ab4c4d09c730f82b0c59221ba57d15311288f7cf7b4757d834f12f699f82b32fd6feda09ae2f0688e68ab822169eeac510265a5f92a7e2a1a94fde484626db59835ceb027701b52119edec61c6f54e82d2e30d45727c12e5424a260aafedaa4c453d1e84cc752240939458895c2165ab70a43dd0792c90756cc0fc88964b5756df4219e17bf081437f0a04909c109a8e16acc1c4a49270be0fea15614539b5dcefa803fa7941c18d8410044de3356a74ef5a2c3b8e0ce7a313779044c8a297aff094ddfce047dbdc553e9aa79e3535f782590d70d07cf6959f3eaae15ec7aa3a11db2090911f46633b63899a3f93ef440f1cdd54e9835834c2887e4bbc2a42139d5993a65a4e60fcf57d3f2b4d3bcfb5a3530f1aea7fff661ca1a1b86bcc4882f8cb41d20bb1f09a0058acd3478ca2bfe43a808bb152028a5bb86a4c5fe9e6fb83aa9e0778c8740d75f164b3fe081096d8cfd380a10c946dec400622b8be054be7a2fdf31fb571af50118cb30be8fdaf9689cda097f53c0621b30025e2fcc1377b532e19add58f1e32585988a9b14c4c6fcd9dff851d61dd8f2607acf2114e0dd264c2f0b27ca23954213fd5f6d1d6c8172a24871961486246ea8abec9581fd82d61c8ddfd9d406732ef0cbe209164bafe23f877a276db80721287fc4cfbd95bc3942b37d2a67ebf734d6c0a9819433f88091234314098dd8e4250228831599c3f4dacf84b2448f4d54a019732b1f68b354124f74359819b6a9a231b74bd4ae2d9164cbffab2ef32ed06d744aed334c8093daea3714735736450db9d7d251de0d1a71e66f75d55082d2e266633eb3694899087444bba75304fcc5f6fd1897dcbe325d99ab1a92790c70e5bbbafcdef27d4df62694a779da6908f8b1c35cf08d4ae70836bcf9e7e2280d9e516b4ddb1d16dd5b2b0b19077285e00a0afbf751adf995ad004f14a4e7bcb6b97dea2309420f0efba457cc561e4838a2bdfb3a11e2c0525bee0fc3ba1dc06af73d6d02ef3807c6b42420a8e12ad283f6792f977e843fd1805746823ba5a8a86b3240ce789f0088568dfda53548ea998aea1344de622e78bf39b75f2de1cfd82803367e2b648e65b893b0522d75c7c659eca39ca51f720034e154f1f25e6da0541c150baa4dd3bd6972d2ce1487e6187f8260c590d469339de4fc2b7ba70e6fdeb0b316c691d0daf0c07fa5f9227909b69e29075fec3ee1d46e192acb77abd7ee7ac9ba13f212ef240b40ab11f443268b6c777e850d7f316a17e1b4b019dff4d52c298e88efd0f2efc44cdd228c9dafb164500abc9457bfbed3b89259dfd29c2b4aeb7c01bf39f6ceb811195a83acbc19e409cb78c8bd3eee2d9fafe74c206003d37c8b140b4b5c2d646d63841d39f16c566c391667ee3aa74e01789ac450581c8115445c458019b079a91da0139809223a5355af56c54cb862b5c7c8cb8afe96ea5831b160d5d1c031cfcce6515077831499b77bad3aabf2986d8459a0a4b7913bf6b9e85501b288ae08c1a9fa80951f19ebd2a166871671e79c39ba0bbbbdd82804f5f98855fb57e0f905b9538b33720734c8af8a86aaaa7572c334467719232aca48701341513148a3b14481214d08a6c59e68408377ba23b76e9f3fc5b19bd65aabcb06a1591ca22b550ce75eecaeadff7b6c950a42d85f3a212da55f801615a20374042d6034028f60e65edc989229628259bff297907ad2a49267f39277d3e1e8bdf515b46582d4198951551811c72f6c185ef25393ea5e5545ad2ad842d8a348572c454a65b36809eb20a45a62177866f155db2e1a008d4e055cca51870d5e5d97bf64c0f0102f0be510032dbc9124691471b230bfd0f48aeaa7bc47b4f11788f08373eecf12414eaf2b249b30c0d3743d28268209cf31436752a2ecc760e86471a1efdda46e8cd281a4a446a7ec6de358280115340f4026e6882cb337a8855f2c3eef3e3e5bc89f39fc0cd005c6c76f68e3147532853a9610b12275691db26fec3cfeede98cf2cbf585584434fc9cea7f353a3f3e18cea6fc1a573d9d61c3c60c3c6ffb0258043343a7ae161e3f1d02efb2e502cf4d2d5ad79135ca125ce376746cae16a3d026e398d68e7fffef5167f53c2780cb4736853369452b453b55b75ce951e218dfc781e2e35cdc3c92e35fdcafec031d1e46c1e8bdbcd0a44d947a262b4caae72b19e8d1b219e33690d8d62654fe52ed90bf165805710600381d39745fcee0952d3379a72498289e202b2df0dfbd1b3dd08bdb12ff84401c46052fbabe41d7fbb3ecd257ff5bc5261bb597ba37eda73f5935559d0ca33b31ff1e1e432df9c14604db277836ffafc7d060010c67e9e1d7ace02140ddb39d0cfb80afc569959c243a46e3919147418e55f053d673526fd586c6acd7b143306c38f29573d4309120371e87fa874eca44d12a725093e71a70751b3979bac0d240e8888d153004174a73ff71dcf8df3e71d7fb4cb7f8e369395a3fc5235d882a56599a1d6e97954423f69c436d9256f3d844b7c24c662c2a415200f526416373f1de9657630a0f2006ad7e2c20c4554ffa07cfee3918c2dd24b9cfac4fc54491b7177995cc3b0863d4c1aa4867ad1e82ce30a5369867b261caf4837926d2fcdb014169825a362a23cfa5d976fbb75ae65795acf68596ed5bd78801f22f2250e2d284784c571ff7deb86e651b66a0395fcd56693290f65eb9923b8ec6cf347eb3a1df5951858056b8f418fb8f4d6578e45ee070bed7ebec9f6b557eae36337d0ea176b962f4c550f6de615848517cf8ea1dd91b4abd75e964a0605d040f263a8672ca3157b03fd2267538155435858bc6990758f07129a6369c84090f23fe6d485c2347e789b5e6cdf62c26354b7ba1bc27f2441952a8d6d35cf19d985dc4cff3559b0ac3ffbc612f824585449cd55781b20ee08509490cdf6d340856be558f67acde7d445ae82e65ad4a9d6883dd444480097f6fd1f4bcd3ab0b47ddb2add863be24e7011fe949cb409275655d82ae396ee4a14531463a48421567c233b888fe33eb0fd221d240d486f171d2a548058673ab5b9ea15571e56f7885bd21d7a73997ea8fde915ed6f3e6c6b436ea675d1dd4cc0c4a31429c948980f30d8fd1a5952a63102b7c18c2e7525828d6ad91f9a329560e7499e26d905013b7f654f4b829ea3bf85e78b6372f687c88d53b0fd60256d3cc3ebe9a20a9d3565a5531e92398c219b71d5a06c6ca71e3689ba16a40fc9d4c771d5adc25bb53bdd8fee68eac0ef41988b8ee823af60a7a789820ac8e14c57f0e5a56e7d7d2a49d7ffeff5da7986a3b9cf6b60d6057526ca6e44e9d94013fa72a353d3e5268bfed10c1c60b079a9d1b26ed066738dfca474eb46f08a1b1a875e634684c138a1d41879ba6c0f6a018043b0550416741f5c14187878907820603d949ebe3af658e569dc097eadabd9eec4028daa9b946a71ac1ed6b3f5a75693c20274644bfa0e76a40da08e7435f5f3d4e67805b666b3963f6efc5e9b7fd2ad65a95c26a739a70534b57f8fe73cc28a2a3659390c125ffb52f1e978d538580536d8855d670c96bf743570abac277e2b02551be155315c1cee5a7baaacd817833d88e0946a53120ef919ecf1e79e17257ae6ce2aad2031dac052a7bdf79c9e81064452dd8e7da57687f88be5b3201dff6d6be9a290e4c0bbaf1b5848b2440a0c22c0d205c44fddb5b7ccae3bce6f025868eb3ea230b4894e6225b3c68c82e8ce1347895dc3a94d068e0ac793ffcf64cb339e6f1c97b95d0a2862470fe42a9aff88a454f5c20d475fd1700dd16f1b3608448343219495db02cbe219edc2e5bc61e5b121c977d6452eef7739a44a3199a513e40118f0f00335ccf9d5db720b143008380adbba3a880a1252aa74de8ebe93aa97b68033efa8be125f0a0fe84e777844144bb0576319e847350f53ec7eb700f32fee72bc9568f1f2d2dbf68d79744eefa56945baadd95b5dc7478603ff7e5885e55a7cc2ef88948c63e2fc8c2a33881cc474f4f3b2317d4a35a1e33096304e06fdcfc64085057e03ebb97945e89d5ab349559bbd2e1a36510239ea723e65a57e08614e626b5e044f71d3423b8833d9ca3e88f10df5f056de409e9e877bc48159923fbcfd3450f480000590854c1755a0d90cec89c20324fa186821796ade44cef4053b0b372411be2669d7118305b8bb985738482084bc0ed852da676cb76ec0b6179547648aca1a2677b3bf54b8f8185a68c241a2c42baf8755e535838b67e06d4c114fc9869c229adb3afd0eeeec283955f1868cd5029a2bdda7abb23d3b8ac1cee754c1d4b5f71df9050b4302790377842a6ccb1c0cff9351503c737d592557bb1fac6e4408ca4a15e305d6ace401e20bf1b669e4bd49fbe3ca394eb45dce760d811753ad946f33ae872b889b77169c4b26c2d73479a374976590c4039fafdf3abadd094af880ccbce6b299c1932e6eacdba1846a571e2c63cae052bdbeb0886936214fc0c0b975fe862b15fccac5ac7fce3aa2aae8fd1be5c8b0933b84c19a7b9dc15a7da24052611a6583670105a109c97ad8fcebde5c62383613db6e93ea4a97ecc17ee6d1c2aedf5d403adaa64a13eb4e947b08d4d1ca6773242fec867767007b9eacfc8df6973a0fc073140c45530e1e9719681c206c4a463307336f7b5afa97619f90f4a409908d581412fcac8b36cd99e0b43d20c2334694e8166d1480851a7ff0e906d57ed36b40a385813033655a3478566b64cef461b47a478bb8723fe15f28071c53fbcc18b0c6f8721a2664e4314be4c97e878af5d2898e97050f07cc3bd9275c8f7b14ef1502e3451914f558a66498bfd852b0d630f2578878eb6fbb2a28f6bb0128eff513eada83358d6ce862bd1af66b692f2c6b6403c88572b0433020aec4b6853ba15dfdfede273638cbeb80cea48a3cd358cb28d50976ef6c34d8dd3c5db1aeadb079ed95ad2ceb489ded284d377051264b11d1847ce607112faf990b08da624fa39a89d0c59363f0c28ec3a714e6281094de15421811706e4532a8d79e76077dcd5bebb2cbc6a3a31b1c1d9e69577e610d34b6d4d91441c29b4863faeaa4e48197ff9cf070d5d6c227ee9ba0606cbaa456e6a893e2cd41833ee0c09ae136afbc0350909270d1b9f8ccb661b222e9fb978e55fc51ba31018b26b8f73302c28392de085b9d062b3f7bd2d848d8cabdefa7885c6e384b0038c1539caf2ee2d5bb58977314f439846a91d99fd762e2aedb623ea971a94080c694c095f72c5ea4e284b7b7d28aa003bc459787b9d4236c1c260fa4edadce08d2033206e4118b5160ef7d1a6e4743b64280e0af3ffb68b18c9f007e38ae2e06631c986ebdd1c325f68c4c47ec9730eca431b3ca988616fea322e2df1f5b6b4131254b402113f976008d940bd", 0x1000}], 0x2, &(0x7f0000884000-0x268)=[@assoc={0x18, 0x117, 0x4, 0x857}, @iv={0xe8, 0x117, 0x2, 0xd1, "65e90649a02ff610826cbb1381f6d2eed0f9057165138dca50c67a5c7ec2377e7d65260d4db19a70796ba74ca0ab4d945db502a4858eccb5d70f5ef0a84001ddbcc416a5c4766662c8a78ef9268e90e3577cf15077d2463c505ca37b62eb8a186a059ebd3c14fae39814af83bd1ff688e6582f5dbf31a83a1da2d0d01caa0bcbbc44bf10196f3c6de7ae4130591f3b376f5aac60c7ac0aad62fe8574146798fbf1b788160bf1663ae70fb3b129832b6d2fe3aa9969f93e9de1247106f61e6c02f25fdab0995fafc91a171a2eb48bbe3ab6"}, @assoc={0x18, 0x117, 0x4, 0x100000001}, @iv={0x48, 0x117, 0x2, 0x2e, "7b05ba52cb39cf771e4795d3c9c3a4470d0cdfd729179fd10cc0ed5ae36595958bcd0e891c28e1fc4148e7c38d2a"}, @iv={0x90, 0x117, 0x2, 0x78, "f2e67ac986eec8d9cd74a6fc23e71ed82cc8c5335fe2f3ff0116a133ee4bff23f98b1b6dbd8a8d1348bf00fcf183b989a1c22c649a42092c32fe752c2db3e41dacd4fc6b17ee76d77faa0bdd48d87bda67731fd40081317790267d94856adc9c4b6af9e8858c838878431bc58edd831a0dfb4bcba119473c"}, @iv={0x60, 0x117, 0x2, 0x45, "1336ddd7dada43b7276a490f262b3b9ddb275f93a0f575c34b4f21c63cd3f8d832e790de0b2de4ca4cf2aee50da3979c443460947994ad332ef9451c758c57279a536b9ca3"}, @op={0x18, 0x117, 0x3, 0x1}], 0x268, 0x48c4}, {0x0, 0x0, &(0x7f0000471000-0x10)=[{&(0x7f0000811000-0x2)="3e16", 0x2}], 0x1, &(0x7f00004e3000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000000}], 0x5, 0x48000) splice(r1, &(0x7f00002ab000-0x8), r1, &(0x7f0000f33000), 0x1, 0xc) 2018/02/11 11:55:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001fa000-0xc)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000834000-0xe8)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f000041b000-0x4)=0xe8) sendmsg$netrom(r0, &(0x7f0000b2d000)={&(0x7f0000cda000-0x48)=@full={{0x3, {"b7e94c2abfe9ae"}, 0x34}, [{"1bc8d19eacbc85"}, {"38822b0180adf5"}, {"8fb2c38a9c3c58"}, {"048d4d6b7da540"}, {"6d3376b9477ec1"}, {"4880023c3be872"}, {"09ff064cc6870f"}, {"585134db04edc9"}]}, 0x48, &(0x7f000094c000-0x30)=[{&(0x7f0000bcb000)="9c24708319cb68648227865033889fb924f353ee4709149dbbde24747dcefaa59edf83e19f5ef9c88989b7d97455220861b3ee73e3cfb65968c09f6ede69e704e0319e77a0e305ea3baf2456a9574740c4b17ce9c13f012d5fa63087c1d549", 0x5f}, {&(0x7f0000ce7000+0xd13)="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0x1000}, {&(0x7f000006e000)="b6a57ca2a9ea62f8f9d7a29c707bddbf4a3e632143b7f5f2df5233e5ae4a7004d459b233964a564605d0ea81f939a2ff008e935d9b629cdda5b1973d801c3bab68442d955d2b71a552a6742b016a9ef887479513e08a334ba31ebf5b19acb8883b237ffea769bc29eee049f58e234b02c1a635df8a928d3354ebb6759676c78d4feb", 0x82}], 0x3, &(0x7f0000f70000)=[{0xb8, 0x111, 0x10000, "40c67877a2e0c19d6d18390a0d5b3233ff7cc837f64257f4630eee95c58c3bff5db957872887aa989431dd2d5cb307a37aae584fcabd110d20523081555e2ebcaba9c51062f18ed788f41801ada99a838e182728481c9a43b0b122e0d8cd0d1a1a1c1f12af26719f6b448ff851e2c05c57009ac13904e26eba7b9f3063ed895c0ff1f59d154e91cefa3a4c30a1d035ac5dde02133e6e2517b1fed7a6096afa1f48"}, {0xb0, 0x113, 0x8001, "7498b93dfdb7642bd57ece4aef02ae264e76e83a94fb970161631755d1f8b34109ea6fe5fe0d82ebb048652b59e94a54f30db40bbc3223d11ba473e9ec4d357be18f1feba438fbd4acc8de9759c1c99eacfba172a300361a8c3a72a8c42da10911dea4906dd43270ed229fef1fb3ab7c4d7c108aaa28328dd527107ca5ceec0c948c131b8ecc7c6bce93eb8097713d91b24a5e857641a1846c"}, {0x68, 0x11c, 0x101, "809fd697392d6fdff1ef156cd26c754e1e1d6a7b6aa028d1960ade4d9cb68e4385a067522206373dfb69841eab957a2e400afe84fdd3ab4113f574abc9df3087007131b2067b40380fdec1e34aaca464de26af54bc"}, {0x38, 0x117, 0x0, "56649bdade327c26e321e9ca3e910084f06ba55711b16ee1123698077c3e226294341af6f9fedd"}, {0xf8, 0x139, 0x7, "9e4954badca6b41d0abea4747880aad0de7e6dc49c3b757cf0e77347db875727ca1ea1f418182c38852a33f9f05a418293452a47ae2d304b1ca5aadb129eb153e509a5ff6af41ec1b12129d123dbad769e21bf6806454112e196203a6c89e1526a898d037ab667e5c9a7926596c95314f58eb160451ccd22809734a645a8eaff4a479fd2e83d85145fc170cdae17675c96194df96fe5cbad2711eab638146b571d8cc22543d27e0ac810921e25dcc26853a3677488f5986263bf8a8f705939bd885c66d8c4cc8c26424a986d5dd06c0d081a1153312e5a88dc5eb8586be55decbc"}, {0x1010, 0x13f, 0x4, "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"}, {0x98, 0x19d, 0x0, "4f5af3b697e55bfae2bef375e6b171f976fa31e8ccbbf1a5abffb3a7f1db4bf0fc29c5410f0cc89933e36abc20d6af58e2f6087c5baf8da4b11d6ce5294cdc123ed1f6046a4f7870c354c56578505fca932e8965f89fd144d1d31db2e2bcef3f5f927076de312cf18e06dba687642accc1de415c4d0df24180f09b4c211eddd5769f0c1f31861e"}, {0x20, 0x13e, 0x7fff, "0f2f147df296b013860ec06c5cdc5592"}], 0x13c8, 0x40805}, 0x4000800) getgroups(0x3, &(0x7f0000998000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000beb000-0x6)={0x0, 0x3}, &(0x7f0000620000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b45000-0x10)={r3, 0x20, 0x9, 0x7}, 0x10) fchown(r0, r1, r2) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ab000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/11 11:55:20 executing program 4: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004fa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000b0e000-0x8)=0x7ff, 0x8) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f000047b000-0x28)={@generic}) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000b0f000-0x10), &(0x7f0000b0f000-0x4)=0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000b0e000)={0x2, r3}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000b0d000)={0x1000, 0x4, 0x1000, 0x0, 0x2}) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000169000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b10000-0x4)=0x10) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1) 2018/02/11 11:55:20 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000041c000)='/selinux/enforce\x00', 0x2040, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000de6000-0xc)={0x40000000}) mmap(&(0x7f0000001000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001000-0x4)=0x100, &(0x7f0000bdc000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000968000)="2700000014000700000c60ff010004fff4ffe0f4121702cd9900e30000000000240000390075ed", 0x27) 2018/02/11 11:55:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0xa, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008c0000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000068c000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000bb7000-0x38)={&(0x7f0000273000)={0x10, 0x0, 0x0, 0x10006000}, 0xc, &(0x7f0000632000)={&(0x7f000040d000)={0x94, 0x1, 0xc, 0x8, 0x0, 0x1, {0x1, 0x0, 0x9}, [@typed={0xc, 0x1d, @pid=r1}, @nested={0x74, 0x76, [@typed={0xc, 0x59, @pid=r2}, @generic="af39a973b5f3d66f975d877f14f95d4fc344de93fa57fb76962de1aa23ee65faedf008522851341c8df164de1e0c2bdcc64f38cdfc8d7b76a47ca59e26299c75b80d95f71e9548ca75426b7f6cd6021cd2ee472a179ecfde0878c18e545c0cc5571ea3a6"]}]}, 0x94}, 0x1, 0x0, 0x0, 0x8040}, 0x20000000) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000847000-0x8), &(0x7f0000df8000)=0x8) connect$inet(r0, &(0x7f0000d07000)={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002d1000), &(0x7f0000d70000)=0x4) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000aeb000-0x4)=0x9, 0x4) 2018/02/11 11:55:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = syz_open_dev$dspn(&(0x7f0000f0b000-0xa)='/dev/dsp#\x00', 0xffffffffffffffc1, 0x10080) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000764000)=""/183) r1 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r1, 0x0) 2018/02/11 11:55:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000afd000-0x38)={&(0x7f0000721000)=@can, 0x10, &(0x7f000052a000)=[]}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005d9000)={0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 11:55:20 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) open$dir(&(0x7f00003d8000)='./file1/file0\x00', 0x0, 0x110) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7bf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = syz_open_dev$vcsa(&(0x7f0000743000-0xb)='/dev/vcsa#\x00', 0x1, 0x2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000cac000)="20ff35a06d47b43e12bb7cb9a56ef8bc93623de0d564cba2a26c9a56df767aa047b97bd5a271a4b916bd7bd04e8f5729a15686e6b4ac0ff6f25fd0216d46a15ff7cb6e7faf5aa75d4d79f49d264b46b7dfdc5b340c34ab0d9f15b3e57a3ab6cde267811d971af03a3c558a6008604935f386ae818f055c6412318fce7f65a9c555f24e2183040e2f096d8b474448d7da09acddfd66183e62615e53edddc03915") munlockall() bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb}], {0x95}}, &(0x7f0000a7f000)='GPL\x00', 0x7ff, 0x1000, &(0x7f0000da1000)=""/4096}, 0x48) [ 64.964799] audit: type=1400 audit(1518350120.852:94): avc: denied { read } for pid=11338 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 11:55:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000bda000-0x8)='./file0\x00', &(0x7f0000090000-0x8)='./file0\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffff9c, 0x103, 0x6, &(0x7f00004de000-0x4)=0x8, &(0x7f0000441000)=0x4) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f65) 2018/02/11 11:55:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007fe000)='/dev/sequencer\x00', 0x10000, 0x0) bind$rds(r1, &(0x7f00004a5000-0x10)={0x2, 0x0, @empty}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000be2000-0xc)={&(0x7f00003d5000)='./file0\x00', r1}, 0xc) r2 = syz_open_procfs(r0, &(0x7f0000b21000-0x9)='children\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004e0000-0x10)={r1, 0x50, &(0x7f00005a1000)}, 0x10) sendmsg$rds(r2, &(0x7f0000530000)={&(0x7f000086b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000d9d000)=[], 0x0, &(0x7f0000a3f000)=[@fadd={0x58, 0x114, 0x6, {{0x6, 0x7}, &(0x7f00009d2000-0x8)=0x1ffe00000, &(0x7f00000ec000-0x8)=0x3, 0x1, 0x5, 0x40, 0x677, 0x10, 0x3}}], 0x58, 0x800}, 0x40000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ioctl$KVM_RUN(r1, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000038f000+0x533)={0x0, 0x80, 0x4, [0x9, 0xffffffff, 0x7fff, 0x100]}, &(0x7f0000e64000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00004ef000-0x8)={r3, 0xffff, 0x3}, &(0x7f0000401000-0x4)=0x8) preadv(r2, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) 2018/02/11 11:55:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000fa3000-0x12)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x8000) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f00000fe000)="8b1df0cd5b00c65b5e82e8764dac9ad13912b39431362a23c55b90a981a3beccca34231c2295ce7f1bdc2174ec80efd49c919e6683b658ba2f85591ac841713e0e1a35288e8a0b41f7b8fd3451916b21229e7b3558e4e452988b361a8728a3dba63592443d243cb84d610573f76b2013476436704bc16e5bd284800325516206c271cae8908084e1133baaac4518a953e521c3b3a43e", 0x96) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/02/11 11:55:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ff000)='/proc/self/net/pfkey\x00', 0x101400, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000257000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000f24000)={{0x9, 0x5, 0x1000, 0x7000000, "79145a78786f4258d4e4daa30e2475cae6cf546e893fe8c83910a10395fe3431701cda6cc0255faa7e5c8fc0", 0x40}, 0x0, 0x0, 0x2, r1, 0x800, 0xffff, "294ba69794d0e4d9c4a34f67fe4fb2e8bbc77579db7dff0212f1a19e310306b275c7172a7d509c61fecf7bc54ed2440b041585eb60f16a6577a2991b48ea7562", &(0x7f00004d7000)='securitymime_typevmnet1\x00', 0x18, [], [0x4, 0x10000, 0x4, 0x7]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a6d000)='/dev/vga_arbiter\x00', 0xc400, 0x0) 2018/02/11 11:55:21 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00\x00\x00\x00\x00\x00\x00\x00p6\x00') fchdir(r0) syz_open_dev$usbmon(&(0x7f000049f000)='/dev/usbmon#\x00', 0x9, 0x20000) 2018/02/11 11:55:21 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000016000-0x1)='\x00', 0x3) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000017000-0x38)={0x800, 0xb7b, &(0x7f0000006000)="0a86e581948ff73aec72b8541bdc7860de448f7fbd0eb4f711836ad156a8200ceb8e2db97928ea03d895bba6200678", &(0x7f0000017000-0xcc)="0650224c3507e7b25dc322e27da9e8745c94b9d9619aa3a377bb8c29523bf737072f55b38ed2328939662c9477f8b239334e66eb47ed3f5a090975cb1f21266bb42f2f677b9fe6f15907e15d33e56a98d387e520396ae1d95a8b51877ea749e330351ce7b897133cc8d6d5bcb95cf53950a7588bc9b64161c115c644eca01f8f05b3ac2f0735b80486a8a9915ae2df100b9545dfb24593f472661185ac523b7d7001475efaaf3315b1f2b87c26a4736ba6318eb1fa88722698cf6bfb51e8cd4f844265275e75f7ba263cd7b2", 0x2f, 0xcc}) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000014000)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000015000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000010000-0x50)={@common='bcsh0\x00', @ifru_flags=0x1200}) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000012000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000017000-0xb)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000016000)) 2018/02/11 11:55:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd(0xffffffffffffffff, &(0x7f000084f000), 0x8) stat(&(0x7f0000123000)='./file0\x00', &(0x7f000032c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000098c000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000a99000)={0x6, &(0x7f00004a5000)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000a22000)={r3, 0x3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/02/11 11:55:21 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000946000)={0x0, 0x0, 0x3, &(0x7f0000fbd000)}) r2 = getpgrp(0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000c22000)={r1, r0, 0x24e9, 0x3, &(0x7f0000901000-0x5f)="27d2cdcd7cbb4714e2ce6e496bbc290348cd186ee96c4168a35ca95c851386a00efc273338b0376665fa2202e51e9e5ba359331f96c15d4dd42a3d0e738904b87fe632ad3bcabae4d838756fd187df6fef41c398d8189e4636487f30e79dfd", 0xffffffff, 0x8, 0x7, 0x5, 0x7, 0x4be6, 0x9, "20df3383dcd4725c1040d830a89639d2c0f8f79823a82e8eb144bc367d1447aabd4634a28b8c13b933f5641398d270b338e7c87fff37c62ad54d80ee09a79561d927647ac6a9c1f21fb8867776fd04725fbdb5b417b07432547d1b2bbc1ccb170a"}) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:21 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d47000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00005b7000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000e40000-0x4)=0xff) getdents64(r1, &(0x7f0000001000-0x1000)=""/1024, 0x400) recvfrom$ipx(r0, &(0x7f0000511000)=""/4096, 0x1000, 0x10000, &(0x7f0000de7000-0x10)={0x4, 0x1000, 0xfffffffffffffffe, "2c6f5bfe28f2", 0x8001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00004e4000-0x4)) getdents(r1, &(0x7f0000001000)=""/24, 0x18) 2018/02/11 11:55:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000f4c000)='smaps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x3, 0x2207, 0x5, 0x3f, 0x9, 0xffffffff, 0x52c3cd1c}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00005a2000)="2400000020002551075d0165ff72fc0280000000001000220ee1000c0800060000001700", 0x24) 2018/02/11 11:55:21 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00008d2000)='/dev/adsp#\x00', 0x2, 0x34000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000431000-0xf2)={0x0, 0xea, "c79d650a7ff5e5065832bf5736e16ac2d72e452f91d3e65b3ea242e000a5f67975f1612d40ed1df281bf49df8108d4726dc5a56bfac540a9ae4c74bbfe6499c52f7dda7ab69c6e48281513f600c13a557ab9ba80613356b532a692ca52a5a300906c2f88734bbf658e956ae27df3f0947fb29db77e5f15a70b93f4691c23fec39ffd1dc5390a90c4cbd3f49867c773e7e6eafc1bde41e1c13dc0fe44aa5af537e57d8f8eff2f0f7064b03be34fbc2b80b07246db222c23bb1ec6fd6b8de611490ad5e4413f0b1502a7b02f56eb93cfd8ed7750f831e0d1dcd4fe223dc655a51f3da96183d2ad9cc2218d"}, &(0x7f0000d25000)=0xf2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006a1000-0x8)={r1, 0x3}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000669000-0x4)=0x4, 0x4) 2018/02/11 11:55:21 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1ff}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x5c) sendto$inet6(r0, &(0x7f0000003000), 0x312, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) eventfd(0xe000000000000) 2018/02/11 11:55:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f000032e000-0x8)={0x20080522, r0}, &(0x7f00001de000)) socket$netlink(0x10, 0x3, 0x1f) 2018/02/11 11:55:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000693000)='/dev/vcs\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00002b8000)=0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00007ee000-0x4)=0x13, 0x4) bind$netlink(r0, &(0x7f0000381000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) 2018/02/11 11:55:21 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000070a000-0x11)='/selinux/enforce\x00', 0x800, 0x0) madvise(&(0x7f000066c000/0x2000)=nil, 0x2000, 0x9) r0 = syz_open_dev$dspn(&(0x7f000016f000-0xa)='/dev/dsp#\x00', 0x4, 0x202) r1 = shmget(0x2, 0x1000, 0x2, &(0x7f0000535000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000058000-0x64)=""/100) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x1, 0x1000, 0x4, &(0x7f000020f000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000070a000-0x10)={0xa8, &(0x7f000070a000-0xa8)=""/168}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006d3000)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/11 11:55:21 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000004000)={0x40000, 0x0, [0x1f, 0x10001, 0x7ff, 0x1, 0x55, 0xfffffffffffffc01, 0x7, 0x2]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000003000+0x684)) 2018/02/11 11:55:21 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xc701, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001000-0x50)={0x40, @time, 0x4, {0x5, 0x200}, 0x96, 0x1}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000023c000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000add000)={0x15c, 0x28, 0x701, 0x2, 0xffffffffffffffff, {0xb}, [@generic="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"]}, 0x15c}, 0x1}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000d4a000+0x86)=r1, 0x4) 2018/02/11 11:55:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000088d000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d11000)={@common='bond0\x00', @ifru_flags=0x8002}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x6) r1 = syz_open_dev$dmmidi(&(0x7f00009fc000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000094f000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x1a, 0x13, 0x4, "1e8d411cd4eb4124246cc5210fe89a2942e488b921c85f819a4b4263254d08a2c20e9618785c365223442c7840b8630c9f660fadc41edcfb4e614b07ebd8713f", "1350d9c986319f622b13b36a04d3d9783b3fe83343a8737717b729c2803f92aa", [0x1ad6000000000, 0x1ff]}) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000496000)={0xffffffff}, 0x8) dup3(r2, r0, 0x0) 2018/02/11 11:55:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000124000-0xa)='/dev/vcs#\x00', 0x896a, 0x400) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000045c000)=0x9, 0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) writev(r0, &(0x7f00003d9000)=[{&(0x7f00003e0000)="c71f75c34acbba7e1050c01d2595531d3e30933c0cee801a97594d8d8303bddf39567970f72742f5b2b3fedd1a39b39e71e35ecf5ada443500581e5dbe45a1", 0x3f}, {&(0x7f0000f48000)}, {&(0x7f0000848000)="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", 0x1000}, {&(0x7f0000b55000)="d1414ae07d7c4b77b3494b71f096e529382194ccb00355", 0x17}, {&(0x7f000037a000)="800cb65ce38bc6467b4f2a46e7187c694e225276484396cae6ef8c", 0x1b}], 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r1, 0x0, r0, 0x0) 2018/02/11 11:55:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a12000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bc3000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = syz_open_dev$dspn(&(0x7f00000e6000-0xa)='/dev/dsp#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000027000-0x50)={0x7, 0x5, 0xb506, 0x100000000, &(0x7f0000abc000-0x140)=[{}, {}, {}, {}, {}]}) chroot(&(0x7f00003af000-0x8)='./file0\x00') connect$llc(r1, &(0x7f0000182000-0x10)={0x1a, 0xf8, 0x1, 0x6b0fdc7d, 0x0, 0x7f, @random="2f3bdd6c5380"}, 0x10) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000edf000-0x1000)=""/4096) 2018/02/11 11:55:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cce000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x30) clock_gettime(0x0, &(0x7f0000a68000)={0x0, 0x0}) utimes(&(0x7f00009c4000)='./file0\x00', &(0x7f0000cab000)={{}, {r1, r2/1000+10000}}) 2018/02/11 11:55:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000632000)='/dev/vcs\x00', 0x7d, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r1, 0xc0045c79) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00004ac000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0xd0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f00009ab000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common='nr0\x00', @common='lo\x00', {}, {}, 0x3a}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000439000-0x88)={0x8, {{0xa, 0x1, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) 2018/02/11 11:55:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x7d)=""/125, 0x7d}, {&(0x7f0000d13000)=""/177, 0xb1}, {&(0x7f0000ddd000)=""/174, 0xae}, {&(0x7f0000001000-0xdb)=""/219, 0xdb}, {&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f000085f000)=""/4096, 0x1000}], 0x6, &(0x7f0000001000-0xb1)=""/177, 0xb1, 0x8}, 0x4}, {{&(0x7f0000001000-0x10)=@can, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000a80000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f00005db000)=""/232, 0xe8}, {&(0x7f0000000000)=""/44, 0x2c}], 0x4, &(0x7f0000000000)=""/140, 0x8c, 0x68}, 0x2}, {{&(0x7f0000ef2000-0x10)=@ax25, 0x10, &(0x7f000035a000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/67, 0x43}, {&(0x7f0000e56000-0x8c)=""/140, 0x8c}, {&(0x7f0000186000)=""/148, 0x94}, {&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000000000)=""/6, 0x6}], 0x6, 0x0, 0x0, 0x1ff}, 0x4}, {{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000000000)=[{&(0x7f0000a42000-0xca)=""/202, 0xca}, {&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f000024d000-0x7b)=""/123, 0x7b}, {&(0x7f0000000000)=""/106, 0x6a}], 0x4, 0x0, 0x0, 0x7d}, 0x7fffffff}, {{&(0x7f0000317000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000205000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000077000-0xb9)=""/185, 0xb9, 0x7ff}, 0x228e}, {{&(0x7f000039f000-0x60)=@nfc_llcp, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f000067a000)=""/4096, 0x1000}, {&(0x7f000091d000)=""/212, 0xd4}, {&(0x7f0000432000)=""/82, 0x52}, {&(0x7f0000000000)=""/179, 0xb3}], 0x5, &(0x7f0000001000-0x2f)=""/47, 0x2f, 0x1a590093}}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000001000-0x30)=[{&(0x7f0000310000)=""/196, 0xc4}, {&(0x7f000099e000-0x30)=""/48, 0x30}, {&(0x7f0000001000-0x30)=""/48, 0x30}], 0x3, &(0x7f0000001000-0x1b)=""/27, 0x1b, 0x3f}, 0x1}, {{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f000003f000-0xaa)=""/170, 0xaa}, {&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f0000b34000)=""/4096, 0x1000}], 0x4, &(0x7f0000000000)=""/27, 0x1b, 0x400}, 0x3f}, {{&(0x7f000059e000)=@un=@file={0x0, ""/15}, 0x11, &(0x7f0000001000-0x50)=[{&(0x7f0000665000-0x16)=""/22, 0x16}, {&(0x7f0000b7e000)=""/117, 0x75}, {&(0x7f00009ce000)=""/32, 0x20}, {&(0x7f0000001000-0xde)=""/222, 0xde}, {&(0x7f0000000000)=""/27, 0x1b}], 0x5, &(0x7f0000144000)=""/73, 0x49, 0x9}}], 0x9, 0x20, &(0x7f0000000000)={r0, r1+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000000000)="05c25f13cc30de82eb2d83bc3393d0c04dcb6a81ab89b41903b117cb6505e53184ff7e709f2211d8667445fa6eb6a1cb73d387617dd62788fa3417484652b931c5544f97eb9f6a2bbb3759297bfd1e78a8a9f2fc1d8a0383c07099c844b3e5b74ef658444c24b8fc126f89b15152f4a8399fa5311fd213411f44961365c9d9f6db623938948bc6a20ffcc0a1f19a398c75", 0x91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x5, 0xad86c1ea23d53baf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000910000)={&(0x7f0000001000-0x13)=[0x8, 0x100000000, 0x7c9, 0x2, 0x7fff, 0xfffffffffffffffe, 0xfff, 0xfffffffffffffffc, 0x2, 0x10000], 0xa, 0x81, 0x8, 0xfffffffffffffff7, 0x0, 0xc3a0, {0xdd2d, 0x8d5, 0x2, 0x8, 0x9, 0x9, 0x0, 0xfff, 0x1ff, 0x2, 0xfffffffffffffffb, 0x8, 0x4, 0x800, "4a03effa8449d7b6ce0cda9a0cdac6d424ccc06e742b01219d02100ef7f33218"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000e39000)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000eed000-0xc)={0x2, 0x4, 0x80, 0xe5, 0x3f, 0x81}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00001db000-0x100)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x894}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x2, 0x473, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, @in6={0xa, 0x2, 0xae3b, @mcast1={0xff, 0x1, [], 0x1}, 0x293}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x102000000000000, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @rand_addr=0x8}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x3}], 0x100) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40085112, &(0x7f0000c54000)={{0x5}, {}, 0x0, 0x0, 0xb}) r6 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000417000)={{0x30575444, 0x7, 0x8, 0xffffffffffffffff, "8d2baa1f3dbaa8bb2defad8391efefa3e8474d16d877b1bd1e14f9c43769687c7716d332b14e5660fa55431a", 0x596f}, 0x0, 0x0, 0x6, r6, 0x9, 0x40, "72ee39182d3a505eba8ed1685f4af2eb5c48aaa621c54239d1b22ce549395160247faa5b271ca7406ab7455d3e295f219ff2333a1a34a943f3b963db9dc56c12", &(0x7f0000993000-0x10)='/dev/sequencer2\x00', 0x10, [], [0x9, 0xffffffffc82c173b, 0x101, 0x3]}) 2018/02/11 11:55:21 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r0) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672e7f5dbb235cc3035b4de268d0593413dd006cfe6159874f7f54862733dd5f0c11e61c3f0b12ec8b49b0a862bcb8344e7d8", 0xf1) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f00002f9000)=""/5, 0x5, &(0x7f0000c62000-0x38)={&(0x7f0000a3e000-0x6)={'rmd160\x00'}}) r3 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x490201, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000002000-0x8)={@empty, @broadcast}, &(0x7f0000013000)=0x8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) sched_setaffinity(r6, 0x8, &(0x7f0000a2f000)=0x9) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000f32000)={0x57, 0x3, 0x21c0, {0xfffffffffffffffb, 0x3ff}, {0xd4c5, 0x5}, @period={0x5b, 0x1d97, 0x30db, 0x3ff, 0x9, {0x5, 0x44000, 0x100000000, 0x400000000000}, 0x5, [0x401, 0x79, 0x3, 0x2, 0x6]}}) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r4, &(0x7f00007a4000-0xc)={r4, r3, 0x1000}) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:21 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00005dc000)='/dev/dmmidi#\x00', 0x80000001, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000-0x4)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1, 0x8, 0x7, 0xff, 0x6}, 0x14) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x9, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x80401, 0x0) pwrite64(r1, &(0x7f0000004000-0xa7), 0x0, 0x0) [ 65.272865] audit: type=1400 audit(1518350121.161:95): avc: denied { getattr } for pid=11402 comm="syz-executor0" path="socket:[31633]" dev="sockfs" ino=31633 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/11 11:55:21 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000002f000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000017000-0x1)=r1) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x5, &(0x7f0000013000-0x30), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="0e1c5b981ab8ad24c863211acc7fdd2a", @common='ipddp0\x00'}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) 2018/02/11 11:55:21 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) syz_open_dev$mouse(&(0x7f0000860000)='/dev/input/mouse#\x00', 0x3, 0x107000) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:21 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000488000)='/selinux/enforce\x00', 0x30800, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000abf000)='/dev/dsp#\x00', 0x80000000, 0x4000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000001000-0x8)={@any=0xffffffff}) shutdown(r2, 0x0) 2018/02/11 11:55:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000498000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000ab4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000035b000)) r4 = socket$inet(0x2, 0x80001, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000a01000)='/dev/dsp#\x00', 0x0, 0x500) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000161000)={{0x1, 0x1, 0x7, 0x2, 0x8}, 0x1000, 0x2, 0x6}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00006ad000)=@security={'security\x00', 0xe, 0x4, 0x1390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b6}}}, {{@uncond, 0x0, 0x10a0, 0x11c8, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x1, 0x0, 0x0, 0x0, "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"}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x13f0) 2018/02/11 11:55:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000080a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x0, 0xffffffff, 0x8}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3a0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x7, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) 2018/02/11 11:55:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a3c000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b20000-0x28)={0x3, 0x0, &(0x7f000001f000-0x1000)=""/4096, &(0x7f0000e87000-0x68)=""/104, &(0x7f0000e18000)=""/165, 0xd000}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c27000-0xb)='/dev/mixer\x00', 0x400800, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00004f6000)={0x3, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x3, 0x49fa220a, 0xfffffffffffff4a6, 0x0, 0xfffffffffffffffa, 0x1, 0x8}) recvfrom$unix(r1, &(0x7f0000063000)=""/7, 0x7, 0x0, &(0x7f00003a5000)=@abs, 0x8) close(r0) 2018/02/11 11:55:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005af000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f000039f000)="737ed0b92c9d08c85f86bec992727542d20d8ee9c91c6135e9b194d773af316fca5cad642201d474c7d9e5adb6b968911a68956a559f70d8f80ac0aba0b050e1d280761ef71cafa154bd0ce2897673fd78d65fe149da5a62c08f483e1d9adbdfaae86707abefdd470156e8907e0db5772b7d54d0dd", 0x75, 0x48800, &(0x7f0000edd000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) 2018/02/11 11:55:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x3f) fstat(r0, &(0x7f00003b4000)) poll(&(0x7f000061b000-0x8)=[{r0}], 0x1, 0x7fffffff) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000daf000)='/dev/sequencer\x00', 0x240, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000f9a000)=0x9) read$eventfd(r0, &(0x7f0000a34000), 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000263000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x2, 0x6, 0xd7a5, "306aeb6061d127c9550d7972039b6b8748b434bb4c7ebc55f848cb7c611778cf832d3e35e06bae913c555c5d5f19b05d28d2ea9fef3ff93405906cef585203eb8191efabe45e71faabc964109acc7388"}, 0x160) 2018/02/11 11:55:21 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000001000)={0x3, r1}) 2018/02/11 11:55:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f55000-0x12)='/dev/snd/pcmC#D#c\x00', 0x51f0, 0x500) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0xa0}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/11 11:55:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000086e000)={0x0, 0x0}) select(0x40, &(0x7f0000962000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000b81000-0x40), &(0x7f0000001000-0x40), &(0x7f0000001000-0x10)={0x0, r0/1000+10000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000000004, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dd0000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) 2018/02/11 11:55:21 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000006000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000020000-0x10)={&(0x7f000000f000-0x68)={0x14, 0x32, 0x3fd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 65.492461] xt_cgroup: invalid path, errno=-2 2018/02/11 11:55:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2a2002) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"4d166f1efcae31d7d3f1ce3e212272e9", {0x4, 0x8, 0x9, "92468fadade2", 0x5}}) prctl$seccomp(0x2f, 0x4, &(0x7f00005d2000+0x95e)={0x2, &(0x7f0000000000)=[{0x6, 0x7ff, 0x5, 0xc4e}, {0xa32, 0x8000, 0x8, 0x400}]}) 2018/02/11 11:55:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000478000), &(0x7f0000125000)=0xb) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1}}]}, 0x5c}, 0x1}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00001a1000)='/dev/admmidi#\x00', 0x7, 0x200442) recvfrom$llc(r0, &(0x7f0000849000-0x54)=""/84, 0x54, 0x2000, 0x0, 0x0) 2018/02/11 11:55:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000da000-0x9)='/dev/vcs\x00', 0x400000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000095e000-0x4)) userfaultfd(0x80800) chmod(&(0x7f0000b8f000-0x8)='./file0\x00', 0x121) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000216000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) [ 65.525835] xt_cgroup: invalid path, errno=-2 2018/02/11 11:55:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000474000)={{0xa, 0x3, 0xe3d8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x97d, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x8, [0x0, 0x423, 0x2, 0x4, 0x100000001, 0x6, 0x100, 0x9]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x1) 2018/02/11 11:55:21 executing program 0: r0 = socket(0x1e, 0x1, 0x0) getsockname$packet(r0, &(0x7f00001f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000bf4000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000001000)={0x1000000000000000, 0x100000, 0x0, 0x6, 0xb}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x1000) [ 65.552612] tc_dump_action: action bad kind 2018/02/11 11:55:22 executing program 1: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00002cf000)={0x2, 0x3, @empty}, 0x10) listen(r0, 0x7143) connect$inet(r0, &(0x7f0000f7e000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/11 11:55:22 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vcs\x00', 0x800, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000007000-0x4c)=[@in6={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x4c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000006000)) ioctl$int_in(r1, 0x80000000005008, &(0x7f0000004000-0x8)) 2018/02/11 11:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/sequencer\x00', 0x52401, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000cb000-0xca)=""/202) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/11 11:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0x0) r2 = socket(0x10, 0x2, 0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/audio\x00', 0x200, 0x0) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e2a000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000030000)) dup2(r1, r2) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000143000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/11 11:55:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000134000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2000) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00002c3000-0x2)=0x20, &(0x7f0000593000)=0x2) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getpeername$llc(r4, &(0x7f0000196000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00007ba000)=0x10) 2018/02/11 11:55:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00004ed000)='/dev/snd/pcmC#D#p\x00', 0x19, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000177000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) openat(r0, &(0x7f00005be000-0x8)='./file0\x00', 0x881, 0x108) 2018/02/11 11:55:22 executing program 6: r0 = memfd_create(&(0x7f000015a000-0x2)='}\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0xe)=@l2={0x1f, 0x8, {0x1, 0x1, 0x6, 0x3f, 0xfffffffffffff000, 0x9}, 0x80000000, 0xfff}, 0xe) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xffffffffffffffc1, 0x10140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1000000000008, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00002c2000)={0xfffffffffffffffd, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x110) 2018/02/11 11:55:22 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x6, 0xfffffffffffffe00, 0x0, 0xfffffffffffffff8, 0xff, 0x0, 0x7, 0x8, 0x800, 0x2, 0x3, 0x80000000, 0x100, 0x5, 0x1]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000012000-0x98)={r1, @in6={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffff0001}}, 0xffffffffffff8000, 0xfffffffffffffffc}, 0x98) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000004b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:22 executing program 1: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009d8000)=0x900, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000efb000-0x9)='/dev/ppp\x00', 0x28000, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000067000)={&(0x7f0000efa000)=[0x8000, 0x40000, 0x1000], 0x3, 0x9, 0xfffffffffffff50d, 0x84, 0x1, 0x2, {0x8, 0xfffffffffffffffa, 0xffffffff, 0xfd88, 0x3d, 0x401, 0x9, 0x4, 0x3, 0x100, 0x3, 0xc000000000000000, 0x9, 0x0, "14e0c6dd89fc9b81a9d10afba37152f17654b4c210d1693cee51779d2163f013"}}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000efa000)=@full, &(0x7f0000e54000-0x4)=0x48) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000efc000-0x4)) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000efa000-0xe)="8718477338d10052e500cac603e4", 0xe, 0x0, &(0x7f0000ef9000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) socket$llc(0x1a, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000ef7000)=0x3, 0x4) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) [ 66.178296] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 66.198426] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 66.208600] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/02/11 11:55:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='vboxnet1^]vboxnet0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x20d, @time={0x77359400}, 0x3ff, {0x6}, 0x5, 0x1, 0x80000001}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000857000-0x18)={0xaa, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) r3 = syz_open_dev$sndpcmp(&(0x7f0000a77000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x20000) write$selinux_validatetrans(r3, &(0x7f0000680000)={'system_u:object_r:mount_tmp_t:s0', 0x20, 'system_u:object_r:tmpreaper_exec_t:s0', 0x20, 0x36, 0x38, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000104000-0x58)={0x6, 0x7, 0x6, 0xfff, 0x6, 0x7}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f000062a000-0x8)) sendmsg$nfc_llcp(r3, &(0x7f00001de000)={&(0x7f00009e9000-0x60)={0x27, 0x2d, 0x7, 0x3, 0x80, 0x81, "b11be4975c23bf7413096095b133cafc6adfc45f1ce848793a1d052de67117acfa4861579a883157b15899070908e85f74b3e0f2b02f163438633af4476bff", 0x6}, 0x60, &(0x7f0000517000)=[{&(0x7f0000181000-0x1000)="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", 0x1000}, {&(0x7f0000443000)="d04cca9ca83b7058ec0467f4210428956098de3315b155c23cca60cd720b016740bdc22b2f369be91b6089c5faeef848dc", 0x31}], 0x2, &(0x7f00005ee000-0xf0)={0xf0, 0x101, 0x5, "fc7bc7de4a3a30c998577e42ea9d03137665484ad52bf413b224692ff9b72ff393cd2b4a708bd8e9e5a0d4b4ecfbbf595d26a050123b2be619eb47bde2c30bea7824a63671035a45dfb5c04f5b43a69dd31cb0d1365d5da92f42859fcd783e157145828fb38b35e9c15a15b9d9abb3787b97697bbd9fb384cac15675c5677965d9d49361f9fda0356403def413e711d768c9059b2a594fa0561cfabd596fdc2b0faa1f2303872fa75087f744e5137c394caadf5de70dd85e91b1f3911501baa365e57c7ba2eb77e887dc6f6d43459cb858a7c2e44116aa1d71"}, 0xf0, 0x8000}, 0x800) 2018/02/11 11:55:22 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000662000-0xb)='/dev/audio\x00', 0x8000, 0x0) mq_getsetattr(r0, &(0x7f0000025000)={0x4, 0x0, 0x0, 0x1, 0x8, 0xdb52, 0x8000, 0x9b}, &(0x7f0000af1000-0x40)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80805, 0x0) connect$inet6(r2, &(0x7f00000a5000-0x1c)={0x2, 0xffffffffffffffff, 0x6358c0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 11:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001a9000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000ff9000-0x10)={0x28, 0x0, 0x0, @my}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000beb000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@mcast1}}, &(0x7f0000f7e000)=0xe8) fstat(r1, &(0x7f0000623000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000f1d000)=&(0x7f0000688000-0x1)) 2018/02/11 11:55:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b5b000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000693000-0x4)=0x10, 0x800) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e2000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d79000)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000d17000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a95000)={0x0, 0x0, 0x0}, &(0x7f0000427000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000067a000)=0x0) stat(&(0x7f00009e9000)='./file0\x00', &(0x7f0000b00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000453000)='./file0\x00', &(0x7f0000a5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) stat(&(0x7f00004fc000)='./file0\x00', &(0x7f0000325000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() sendmsg$unix(r2, &(0x7f00002ee000-0x38)={&(0x7f0000de2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000089b000)=[{&(0x7f00005ab000-0x2b)="0cee7073a0e98c5ee2d7d7a9ac5de9b444f8f20f3d57f455fe86717542f23d1678b4f369196ac430a1b442", 0x2b}, {&(0x7f00007eb000-0xbc)="e6367f2b4f3d9ad4233bafe4f6d93faa57f75955eaf29a16d034504b3d843a1c12d30b75397d79455a7a3ff8274c710b744939dde42c724a7e0fe7ab4c1898358686b110faf6b9fa432b68d65106f37e11baa5d5dca8c6b9b848c83acac6565e74b5206633da040ad6bdd85d9692a9b75cd6626bb2cae65ca7fdddc34f6610a3ae03e92681196d0c3e8dda1e7b1a1ec0fa39c661ff081cc966c57e8d2c47b587487b100c38e3a7aa4cc3f45823bd42c0f64cc62d883a085fee3a550e", 0xbc}], 0x2, &(0x7f0000d86000-0xa0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xa0, 0x4}, 0x20000094) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000077000-0x4)=0xc617c48) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)) 2018/02/11 11:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f1d000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000495000-0x13)=""/19) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x4, 0x4) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) [ 66.239194] rtc_cmos 00:00: Alarms can be up to one day in the future [ 66.253644] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 66.267210] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/11 11:55:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x8, 0x2, 0x2, 0x400, 0x1, 0x8000, 0x8000, {0x0, @in6={{0xa, 0x2, 0x69, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffff9}}, 0x10001, 0x4, 0x3, 0x0, 0x1f}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r1, @in6={{0xa, 0x1, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x4, 0x7ff, 0x10001, 0x80, 0x20}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x394188b, 0x1, 0x7, 0x6, 0xfff}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x1}, &(0x7f00009de000)=0xfffffffffffffd2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x90, &(0x7f00002e8000-0x90)=[@in6={0xa, 0x3, 0xb6, @empty, 0x900000}, @in6={0xa, 0x1, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @rand_addr=0x9}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000886000)=@ax25, &(0x7f0000e3f000)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000e3f000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sysfs$1(0x1, &(0x7f0000e3b000)='/selinux/avc/hash_stats\x00') close(r3) 2018/02/11 11:55:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e33000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f5d000)='./file0\x00', 0x0) lstat(&(0x7f0000f94000)='./file0\x00', &(0x7f0000070000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000011d000-0xc)={0x2, 0x7, 0x1, 0x1, 0x8, 0x1}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009ce000)=@req) 2018/02/11 11:55:22 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffdfffffd}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x3, @common='teql0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) r1 = syz_open_dev$mouse(&(0x7f000002a000-0x12)='/dev/input/mouse#\x00', 0x615, 0x84100) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000034000-0x4)) 2018/02/11 11:55:22 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a88000-0xc), &(0x7f000043d000)=0xc) write(r0, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/02/11 11:55:22 executing program 4: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x8cd0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x2000000000006c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f9d000-0x8)='./file0\x00', 0x90) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000f9d000-0x9)={0x1f, {0x40, 0x3, 0x0, 0x8, 0x10001, 0x2}, 0xdd3}, 0x9) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000948000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000c6d000-0x4)=0xdd94, &(0x7f0000913000-0x4)=0x4) 2018/02/11 11:55:22 executing program 2: mmap(&(0x7f0000fc4000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffc19) sendto$inet(r0, &(0x7f0000fc0000-0x1)='\x00', 0x1, 0x0, &(0x7f0000fc9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/11 11:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00009e7000)={&(0x7f0000789000)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/11 11:55:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f16000)='/dev/binder#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b33000)) socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000be0000-0xc)={0x4}) r2 = openat(0xffffffffffffff9c, &(0x7f0000b0e000-0x8)='./file0\x00', 0x40, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/02/11 11:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004bd000)={0x0, 0x0, 0x0}, &(0x7f0000c1a000-0x4)=0xc) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000dfc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x2000000000010d, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) fcntl$setownex(r3, 0xf, &(0x7f0000eaf000)={0x1, r0}) 2018/02/11 11:55:22 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000012000)='./file0\x00', 0x101000, 0x120) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000014000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f0000e98000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$vcsa(&(0x7f0000a56000-0xb)='/dev/vcsa#\x00', 0x3, 0x4000) 2018/02/11 11:55:22 executing program 2: timerfd_create(0x5, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003bd000-0x30)=[{&(0x7f0000149000-0xe8)=""/232, 0xe8}], 0x1) pipe(&(0x7f0000f25000-0x8)={0x0, 0x0}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00002df000)={0x3001, 0x5000, 0x0, 0x1, 0x5}) 2018/02/11 11:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='ifb0\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bc2000-0x8)={0x5, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) stat(&(0x7f0000654000)='./file0\x00', &(0x7f0000e0d000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000cb8000)={0x0, 0xdd, "3ca030c846c8ed1f70229e4e6d419f5b1aee846692dc30f160849918673304eaaea6c102360df7517ece60e7fa3f4a361ce0b30ba33ec2310907f5c61be6a73d5a51fdf5fc01457620273340295a76f952bab7e8534dc70cc2edfc896f504c53a49f1e34d4cd6f30faac10b736bf567db4d79d930c4e651a917b7711d781338c7473b0f74793f0f9448e10045b9f877946abb1e686ee259b8842d0952261a001c22f5aef5dab52a2def7cd99778e636ea69abfe5d82c311d9321e5f544318432ae745fcfe938a781d1c05199806fcfd51f8517893e7f45ddbd2b257339"}, &(0x7f0000dee000-0x4)=0xe5) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ae4000+0xe49)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) write$tun(r1, &(0x7f0000995000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x26) 2018/02/11 11:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0xffffffffffffffff, 0x1) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000643000)={{0x1ff, 0x6}, 'port0\x00', 0x8, 0x80402, 0x1, 0x4, 0x4, 0x2, 0x400, 0x0, 0x1, 0x6}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000530000-0x1c)=@req3={0x1, 0x3, 0x3, 0x3, 0xfffffffffffff801, 0x3, 0x3}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00005b6000)={@local, @multicast2, 0x0}, &(0x7f0000cb0000-0x4)=0xc) connect$can_bcm(r1, &(0x7f0000f59000-0x10)={0x1d, r2}, 0x10) 2018/02/11 11:55:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000776000)=[{r1, 0x40}], 0x1, 0xffffffffeffffeff) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000b2d000)={0x6, 0x100000000}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002ca000-0x30)={0x30, 0x0, &(0x7f00004f8000-0x30)=[@request_death={0x400c630e, 0x0, 0x1}, @dead_binder_done={0x40086310}, @exit_looper={0x630d}, @acquire={0x40046305, 0x3}, @increfs={0x40046304, 0x4}], 0x65, 0x0, &(0x7f0000f91000)="65c4e56b4252580d65933dc80409cae047ed7306fe5503e38ff5fed036c894f2f3224bd39baff8963551a0cc4c2e77bbe697c653b872ac03261a872e82bb7932fa462446d57e1581201f3c0cbd89c12e82273eaa9b10330066a0cae54b12899d1350fd706e"}) tee(r0, r1, 0x1000200000, 0x0) r2 = syz_open_pts(r1, 0x486901) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) ioctl$TCFLSH(r2, 0x540b, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009ec000)) 2018/02/11 11:55:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)='trusted+\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x0, 0x1a9, 0x6, 0x8, 0x4, 0x4}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000039d000)=0x0) ptrace$getsig(0x4202, r2, 0x5, &(0x7f000043a000)) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f000085e000-0x4)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/11 11:55:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000c02000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff001, 0x400200) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00004a7000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x81, 0x0) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @result={0x1, 0x532}}], 0x30) 2018/02/11 11:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000002f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ad9000)={0x0, 0x0}) recvmmsg(r2, &(0x7f000085d000-0x12c)=[{{0x0, 0x0, &(0x7f00005d3000-0x10)=[{&(0x7f0000ab2000)=""/168, 0xa8}], 0x1, &(0x7f0000447000+0x472)=""/114, 0x72, 0x7}, 0x4}, {{&(0x7f0000a10000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000251000)=[{&(0x7f0000449000)=""/210, 0xd2}, {&(0x7f00009b3000-0x21)=""/33, 0x21}, {&(0x7f0000edb000)=""/180, 0xb4}], 0x3, &(0x7f0000706000)=""/194, 0xc2, 0x6}, 0x7fff}, {{&(0x7f000078d000-0x10)=@ipx, 0x10, &(0x7f00001b2000-0x20)=[{&(0x7f0000922000)=""/167, 0xa7}, {&(0x7f0000717000-0x81)=""/129, 0x81}], 0x2, &(0x7f0000744000)=""/52, 0x34, 0x2}, 0x6}, {{&(0x7f00001d5000-0xc)=@nl=@unspec, 0xc, &(0x7f0000c9c000)=[{&(0x7f00004cd000)=""/235, 0xeb}, {&(0x7f0000c42000)=""/30, 0x1e}, {&(0x7f00005d0000-0xe2)=""/226, 0xe2}, {&(0x7f0000c2e000)=""/69, 0x45}, {&(0x7f00006f6000)=""/245, 0xf5}, {&(0x7f00003ab000)=""/205, 0xcd}, {&(0x7f00004bf000)=""/4096, 0x1000}], 0x7, &(0x7f0000e8e000)=""/37, 0x25, 0x7f}, 0x26}, {{&(0x7f0000264000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000fa4000-0x20)=[{&(0x7f0000b1b000-0xba)=""/186, 0xba}, {&(0x7f0000dc2000)=""/45, 0x2d}], 0x2, &(0x7f0000b37000-0x5d)=""/93, 0x5d, 0x3f}, 0xfffffffffffffd8d}], 0x5, 0x40000001, &(0x7f0000939000)={r3, r4+10000000}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f98000)='/dev/dsp\x00', 0x420402, 0x0) ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f0000e1f000)={"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"}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f00007fa000)={0x0, 0x0}, 0x80000) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x1, &(0x7f00008ec000)=0x6, 0x4) 2018/02/11 11:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bcb000)='./file0\x00', 0x8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000bc9000-0xc)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0xffffffffffffff78, 0x40000000000) getxattr(&(0x7f0000525000-0x8)='./file0\x00', &(0x7f0000692000)=@random={'trusted.', '\x00'}, &(0x7f000080f000-0x8c)=""/140, 0x6) truncate(&(0x7f000007a000-0x8)='./file0\x00', 0x9) getpeername$unix(r0, &(0x7f0000d81000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000bab000-0x4)=0x1002) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) 2018/02/11 11:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x42b, 0x1) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a1f000-0x10)={0x0, 0x7, 0xa3a9, 0x3}, 0x10) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000afe000)={0x6, 0x0, [{0xbff, 0x0, 0x2}, {0x928, 0x0, 0x401}, {0x330, 0x0, 0x7}, {0x997}, {0x79, 0x0, 0x40}, {0xbdf}]}) accept4$packet(r3, &(0x7f0000b29000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000075c000-0x4)=0x14, 0x0) connect$can_bcm(r4, &(0x7f000043a000-0x10)={0x1d, r6}, 0x10) clock_gettime(0x0, &(0x7f0000000000)) r7 = syz_open_dev$admmidi(&(0x7f000063d000)='/dev/admmidi#\x00', 0x793, 0x20000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0x7, &(0x7f0000dfc000-0x10)={0x3, 0x72b3, 0x1f, 0x6c6f}, 0x10) ioctl$KVM_GET_TSC_KHZ(r7, 0xaea3) setsockopt$inet_dccp_buf(r7, 0x21, 0x0, &(0x7f00000f3000-0x1000)="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", 0xfc0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x245) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/11 11:55:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400}) r2 = memfd_create(&(0x7f0000476000)='ecb-cipher_null\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f00004a0000-0x8)={0x1, 0x8000}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000a9c000-0x4)=0x71, 0x4) 2018/02/11 11:55:22 executing program 6: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000ef7000-0x8)='./file0\x00', &(0x7f0000ef7000-0x14)=@random={'os2.', '&#nodevselinux$\x00'}, &(0x7f0000ef7000-0x8b)=""/139, 0x8b) bpf$MAP_CREATE(0x0, &(0x7f000099e000)={0xf, 0x1a3b, 0x9, 0x5, 0x1, r0, 0xc80}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a7e000)={r1, &(0x7f0000ef6000-0x1)}, 0x10) 2018/02/11 11:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d9c000-0x1)={0x3}, 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00003bd000)="b0", 0x1, 0x40, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) 2018/02/11 11:55:22 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x3}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000665000)={0x2}) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") clock_gettime(0x0, &(0x7f0000a28000)={0x0, 0x0}) nanosleep(&(0x7f0000a54000-0x10)={r3, r4+30000000}, &(0x7f00006ab000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000050a000)={{}, {0x0, 0x4}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000c4a000-0x68)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ef2000)={0x0, @in6={{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, &(0x7f0000f42000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f64000)={r3, 0x6, 0x10}, &(0x7f0000e35000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000011b000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x1fe}]}, 0x34}, 0x1}, 0x0) 2018/02/11 11:55:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000620000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000ca9000-0x18)={0x94f5, 0x8, 0x703a}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000270000-0x80)) 2018/02/11 11:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000f76000-0x4)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000062a000-0x9)='scalable\x00', 0x344) sendto$inet(r0, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000015000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f000072a000)=[{&(0x7f00005a0000-0x1000)="a29d5b69624f02c4b47bfdad4625488d51579b87ffaeffb33d06b6fd1c9a90b8a5eac163d5418bacdbe68e7006c2835b890f78517148edf2547c3f58dea9750cff9b497cc9a2661b275741d4f9b2cb51f3a931e70ee886ead297fb89727e8ad2c700203aab8070bae3a5dc1b561e38745af1baed3980c403ba0c8402716c0631fa4e5644d30a887d94cbc69c7ea91d00883f56742998a38d5a59090ccb3e8c82e7e1cc8a7fbc9a130d070ecbe4ee207b1f50406f5de484e9a49556c297da689e305ff714f3a40bf8817e4d1f72d960cebbd44d262856604c5765bcf6a9f50a366c2701bbea9ed08c4fd9c9ec8675a8c14ccde6c8ed6500378700c9610fe912b2ee205acc3993805ee311618ca2ad073ae233896d5302e9ed9f7a5a5890a96e18ef6d91a76d810219f814f21c1a707a9e7531da51f56ad70efbc82ef8407d08eedb830ebb9b142f00f9d9e06156977128d17db1a9c092f3bb05dfad244b3ace83926210a3e10c0b23bdc7c5d28710977bd9f7c507628f2748e1467e753fe3a4d541623d9f989b1948b01a0dc1eb47f9af29fb77bc9396408bc334aa8c9aa090d773b7a09a9641d2cf2caa8cc0b6a867990261adfc5f000d390c4b68828807680bd9c35a954a7ef6bf55d43049dd2c22a9507448c0a45c3ff8bf979a3cf70c849e8ddbbfbc180a6b2bc763f41bf852588c4e4a9a222d20c7f2f13e628c5d5dd917791493e4dca5b365ad95e5cce92d905e9695835da3f48c76b9b175f2853553466224f620528b7fe05cbbf9f940f92abf9476807f53e021407bdf3c4ed2bad04995116ecdfc81f4d274634e01d9587f616f6c9e3b7e185fa84fa6c4cd2b948214c62de714f8c256a837038cf34993c71fdb2de91051e1c0492a74c4e26d17c93c669b5a9b48ed3b032e6fb68538c23f2ee4bab4afe8868e6ec4ef72eb6a6053f94a7377405ffab268e20508a33f65f28481a49fae831c2ca4662834ff3e417b2f9a239c597dd0baf0dfe867bfa1c17bc2fd94b193160e81b1ccd9d7a1b5e45e1cf7a7b91cca2dd9d3c4863318e6150c0cdee450e854bc97c685d070bf5985d53f6d1bd41adfc733d5f90009477b7dd9f968b984f1c9608e58fb03587da752ccc0bd8ea97602afed0ef506d1e7cce5030e1aaf4a1e77b3d8d74519b1a3ee4b3097e695326b1e246c711a44cbc2c37a7c1d167cd95c32fcb97cd33dc55deaeb0b6e81c938d8cfff7643bab132667b32cf6547509a3a17e2aff522915b1d9cb8acb78c6cd5569154fbb85d1d90df53e8b63f6d41ec500620fb37cb5c68f60341b01ab2f2764fc418868747a450c982dc892576fc1c37d352b5b847902a53dd0de884e6914881bb8e40ea6c2cfbbb0fd6bc5526602afee8a5189c365e5ea6a24596bd253b34492f2f5632cbd99bc2e9af9387186f644db30bb89d076e13ceb976ec7fc47f7fe62a278bc471119126", 0x40c}], 0x1, &(0x7f000002a000)=[]}, 0x0) 2018/02/11 11:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d5b000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x40) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) r2 = socket$llc(0x1a, 0x8b11a54718d9f27a, 0x0) r3 = syz_open_dev$midi(&(0x7f00008c1000-0x6)='/dev/midi#\x00', 0x401, 0x3) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a8d000)={0x0, 0x0}, &(0x7f0000058000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004c2000-0x4)=0x0) lstat(&(0x7f0000f60000)='./file0\x00', &(0x7f0000a7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000135000)='./file0\x00', &(0x7f000089e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ba4000)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast1}}, &(0x7f00000a7000-0x4)=0xe8) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007c1000-0x9)='loginuid\x00') r10 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000389000-0x4)) r11 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000767000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000311000)={{{@in=@rand_addr, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f000060d000-0x4)=0xe8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003ce000-0x8)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000d11000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ade000)='./file0\x00', &(0x7f0000f8b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000053d000)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f00005dd000-0x4)=0xe8) ioctl$TIOCGSID(r9, 0x5429, &(0x7f00003e5000-0x4)=0x0) r18 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000003f000-0xc)={0xffffffff, 0x86, 0x18}, 0xc) r19 = signalfd(0xffffffffffffffff, &(0x7f0000435000-0x8)={0x2}, 0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000072b000)={0x0}) r21 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000271000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b45000-0x4)=0x0) r24 = fcntl$getown(0xffffffffffffff9c, 0x9) r25 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000e69000+0x5c7)='./file0\x00', &(0x7f0000cdb000)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() r28 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(r11, 0x0, 0x11, &(0x7f00004cd000)={{{@in=@rand_addr, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000d6d000)=0xe8) stat(&(0x7f0000178000)='./file0/file0\x00', &(0x7f00007d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = accept$packet(0xffffffffffffff9c, &(0x7f0000c12000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000db8000-0x4)=0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000005d000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f0000525000-0x4)=0xe8) lstat(&(0x7f0000e62000-0x8)='./file0\x00', &(0x7f00008d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00009d8000)={&(0x7f0000806000)=@proc={0x10, 0x0, 0x2, 0x60000000}, 0xc, &(0x7f00005cb000-0xa0)=[{&(0x7f0000585000-0xce4)={0xce4, 0x3e, 0x0, 0x2, 0x0, "", [@nested={0x3a4, 0x4a, [@generic="6ed65dcdb69326cabb4fa0060c561aac22c643c1f7685210ea65823d706f357365dd19acffca", @generic="ee3d368e06bdea800009e5b50c087a634ae4656ea0bdd9720f6be9313a56dcd7491b5ad64cd48ac3a4e8c8e043834c93ca988f28ffee569d63db5c730a46d3ae49aab2845071c999dbead9364c839c96dee38afdefdcc879ed43e659a30f428eedb8a926b3e218b76c9c228ce73b189c94175925c166358cc2b3ce31caa81bf3389be649ddabc6cfaeac0bab6516b50283fa392b1f1a96b9c736554234075989ca49ed284d0edd9d1e5ce316ce5a188ae46a7cf435611b30a9313471f51f4f2cb62c4590d938ea", @typed={0xc, 0x3c, @u32=0x2}, @generic="878d42b833384780e5d9a14e7251f37b3a58f2ead6fea2908cfd8f39be2de1ce2845fc5d1c4c900049f2d77028273205b11889d3a83bf2a931d3a71d2a1c2cc7e33b24bef2e0811e192f7a6e2e121476e9868ee4abd8ae7752a900950c06beb4bf06e3591e6be3db240eb7e58209a8af63e8b5f0daf8752f549da1ca56e6b207999f36b7c425fe8f310d22f7065a3ab80d073604d31700ef6a1b96977277f64150fd854c3c804cafc730688de9f4a3b93d451e9243a3d8e2407f874d009b88be5a00a2b7132e8f8e4494a14dd08309c3a31c51f4c7bb62c6e30bbd7171251816ee15734f0a7e61f9e56e8831b152981d37", @generic="32be329d277ea4f8426f2d2c4b075d4c2e1d87acbf1d3a68aeddf33aadb83159c5750a811f369968611a4bbe72629b98830d1a6123aca63bd8c9970ca186b8", @generic="206756dada58ed0f8c591dcf43d35221fdc8e919387dc1bdcdf136cb7babb35ac589c1e3ec42e05481ebd4b73d220b7693fe1759b557afb82885f881fd4bab2f55485d627f271bf56f85c910e7802b43bf646d8a2ca8874166b2107e5543bf3f884873967cc2b5dfcc4a24f739705bafee4a0ac5f1e26bfc3a9b2918dec8d0891316485758677b409206949ab829d91752218df204d8bec93563a93436ef3bafc4", @generic="91902a99fdf6068a76f403094a4f7f8d3171548adc84b310a15a8b231bf5113f944998e6df5bd1062e3ee84db16b380ec781a4093edcd956b3c263e4200aa6f94859824496bb7003fa65611ffed5cb0c5ee7773eb76a1b56786af29b97fecca0a1dc9cf4fa403dd6f7ae3f59ced6949c6bb490d7c43691a47dc3417528510a01218eaf7eae557f7884aee4fadbab6263315e93d3d0bc44c6a11320ad071ffba7927485918650caf4df19983c2f9e3a34d2a74f4dfa209e52e390bc1dedf13714a856c4b4094aed343d4724415da2", @generic="aad5ca56b6"]}, @nested={0x34, 0x36, [@typed={0xc, 0x17, @fd=r1}, @typed={0xc, 0x92, @fd=r2}, @typed={0x18, 0x52, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x5c, 0x6a, [@generic="fe3c8f490b04f8b46b15", @typed={0x18, 0x5d, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="79cc7e3e3b9f1da0ef9871e2c030f1ebc05bc71d2dc899dc7c0ec7f0f372649e474719dd8b", @typed={0x10, 0x24, @u64=0x4}]}, @generic="8f55a57f8ea683e953957d6d54", @nested={0x2b0, 0x79, [@generic="3895ae24be040f3eeff1abe1c821e86e456acf6ba2b85c0db0d24a24ef7bfbe1fccb9278df92431ee05e25213b0e2bcca2e26b3e1c9d28d68315e8bbb8a38679158dc0b6dba618f0e22536b1bae6d60a6f926a13", @generic="1668e0f0a2e9ca1f85642fe5ff56b52a6d0ed5e65bdc083f9aa8630ab511b0a97b9e581d2c8afcc19aa42857d0e0a9b905d6cbb6d7e1b3b431ebd7449b2422", @typed={0xc, 0x40, @fd=r3}, 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@generic="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0x12b8}, {&(0x7f00004f5000)={0x15c, 0x25, 0x200, 0x4, 0x3, "", [@nested={0x10, 0x19, [@typed={0xc, 0x96, @u32=0x3a41}]}, @typed={0x10, 0x5f, @u64=0x6}, @generic="36a073a62e18a0e84ccaf6153e2e2c16fe9279b7f2af781c9f173f5bfb934c1441f5fd62400a9eef9276bc94d2f90640ca50aa99d2ecc6d754c4d4af54265d7245975db3845e07b01a7cdcf2effd54af0e7db267212c5005d8cb5c080e7cf6e026a362f98345836f4b64f5a3faa07e459f53d0eda94635bcfae6f0638cd0a65c9ddbafa94232483b4d272d836ec4e0631cdbd1d0b9db99e8c444c500b45b7d7abd2991653f14acc671", @generic="33f5e873c66c7cd510e6bedbb9648ac980ccfbec8bdf0489533fbaf92ff7f66733780f95890c07fdc247cf8e0d64f5e75856d5ce6662a79a92685d3b6cd0fb1c3f28d7139fe9bc999abcd555c083eae9ef277827ace4d4bef22aafca124389f2b4ee074ac816a2c99bd2d683decec9a59b45835f79bfba84532b96f1e7369c9ed204"]}, 0x15c}], 0xa, &(0x7f0000e9b000)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r31]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x78, 0x20000000}, 0x8000) r35 = syz_open_dev$sg(&(0x7f0000aac000)='/dev/sg#\x00', 0x1000, 0x1) write$tun(r35, &(0x7f0000b79000-0x28)=@pi={0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@end]}}, @icmp=@address_reply={0x12}}}, 0x24) 2018/02/11 11:55:22 executing program 6: r0 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ca4000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/105) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x8, 0x10080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x6cc4d61b94734581, 0x0) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x7fffffff, 0xffffffff, 0x200000000006, 0x7, 0x0, "093bdc65d267231b50a1fd85058ae34e48e94a0276b42071cf0e8387ae64dbab2981d4caf406955d7e5f0d39941d7d39412aed8575a7d7fd1ad7c8baf07482", 0x2}, 0x60) 2018/02/11 11:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b6000-0xc)='net/netlink\x00') preadv(r0, &(0x7f0000cae000)=[{&(0x7f00000cc000-0x71)=""/113, 0x71}, {&(0x7f00004fc000)=""/88, 0x58}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000206000-0x4)=@int=0x9, 0x4) readv(r0, &(0x7f000072a000)=[{&(0x7f000046f000-0xf5)=""/245, 0x101}], 0x1) 2018/02/11 11:55:22 executing program 0: pipe2(&(0x7f000099c000-0x8)={0x0, 0x0}, 0x4800) r2 = syz_open_dev$mouse(&(0x7f0000bcd000-0x12)='/dev/input/mouse#\x00', 0x6, 0x88883) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000626000-0x10)={&(0x7f0000740000/0x3000)=nil, 0x3000}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000051f000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000a83000)='/dev/admmidi#\x00', 0x3, 0x80000) r3 = socket(0x10, 0x800000000802, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f5c000)=0x0) fcntl$lock(r3, 0x5, &(0x7f0000104000-0x20)={0x3, 0x3, 0x1, 0x5, r4}) write(r3, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb080003000100fc00", 0x24) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f00004c0000-0x1000)=""/4096) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000fe5000-0x4)=0x1) 2018/02/11 11:55:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000001000)=&(0x7f0000002000-0x5), &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000048e000), &(0x7f0000706000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00007be000)=@raw={'raw\x00', 0x9, 0x3, 0x2c8, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f0000c97000), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@inet=@dscp={0x28, 'dscp\x00', 0x0, {0x7f}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00'}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00'}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000cee000)="d84a3407fb1bd3d2b600827df1f35b3e79222c6ba2ec83ed30d9582c73ea7f68e1cc6a80719ee524329f5373cbc805cfb9fa132e82965d336cb2aa82858bbe6b241bfc97a3d775fe29675859ed24a4a0e10b812de97358c6bae0342f89104e5daa39eaf1edc8e52fbc6963ca3e801b83465e2c82eba670dc128e03c91c853e61e72f3844ee223477476b6839f38d59ad74003d63551af29c9103d43b2f5d", 0x9e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a15000)={0x2, 0x100000000, 0x8, 0x7f, 0x5, 0x6}) 2018/02/11 11:55:22 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x48, &(0x7f0000011000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000011000)={r3, 0x8, 0x101}, &(0x7f0000005000)=0x8) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ea2000-0x110)={{0x0, 0x4, 0xa540, 0x81, "3900cfd072c5ad87bc0f90cfc1d9c34434876720b563c70cd554a5696bcf5aef16d81476b489616d02721509", 0xea}, 0x0, 0x0, 0x4, r1, 0x7f, 0x90000000000, "724b6a6c6ccb581675dec042c727da1384c981a7c3a25b481975189709110ed609d2318bb64de8cb4306710d7e1bf934ae570dfe043a09765420d970eddbea49", &(0x7f0000ca6000-0x3)='\'$\x00', 0x3, [], [0x3ff, 0x800, 0x1, 0x1000]}) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000a2f000)=0x9) r5 = add_key$user(&(0x7f00005d4000-0x5)='user\x00', &(0x7f0000ae1000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000693000-0x83)="b1f1654173a65fff433250a1db224ff96a7d9774a4e2a8a86b3ee524767ef5d306036a264c935f5454a46a1a84a7ce938216ebd9f2215a198092bc608f4b3dfe5483694b491f4d293f760e68f5c4ff9c520383840b37e4e4b88f077a009559f194d9a66eabbc14f621eef0f91b1ef8d9404f65debcfa7c473534256cd02445324b30e9", 0x83, 0xfffffffffffffffa) fstat(r0, &(0x7f00005df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008a4000)={0x0, 0x0, 0x0}, &(0x7f0000d3f000-0x4)=0xc) keyctl$chown(0x4, r5, r6, r7) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ptrace$getenv(0x4201, r4, 0x2, &(0x7f0000c86000-0x8)) [ 66.733940] xt_dscp: dscp 7f out of range 2018/02/11 11:55:22 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000005000-0x8)) r1 = socket(0x13, 0x20000e, 0xfff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000015000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000015000-0x4)=0x5, 0x4) 2018/02/11 11:55:22 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@hopopts={0x0, 0x1e, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x6e8, 0xfffffffffffffffe]}}, @generic={0x0, 0xc7, "bdf56f059f61bbbdbfa55a62ca0dda26753586696fe2da88e0418ac2389cc771acb10e3239f886bda614a3c9769e4d860fbe657c7c92aeb05c8e753a02f8958b44f6bf795544c3fffecf14e11ff6a73b393d77b5854b8307c1ef513c56d2eaf726917544fbf6b4d982c9e9caf11e1d575e82b29cbee0ffffffffda31ffbdd52140128a455b8b9c96e4f2ab3316f5393275230cf2477f31bf11561ada5089cb65f3ee4b3782df3a47837b0cf538c083bd13991e24233ebc5b88546f3dbb002b0479cd4b32a850a6"}]}, 0xf8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000004000-0x60)=[{&(0x7f0000004000-0x38)="98d016ea81c3ba2f07de0a960cbf08c805b5241bbc57eaf683c09f8ef1957d0b2bde9213fde4ec6a18f70bd48492e7c6c7fcc096fb1a52a5", 0x38}, {&(0x7f0000000000)="7bb4e3660ea57f19d47a34cc6a2bfbf0550668a7bcbb58894684eec1d6fe201fa2fd60af91519da590314c3c7db0f8ec8e88232bbf02cf85fd12034f518f5b84666cd03cc98f25f11b879a0939871b7a", 0x50}, {&(0x7f0000001000)="395fe9dc981c574d79028815e31ad664db66c0695bda343e53915f422a645a90706aaad48c4b3a59", 0x28}, {&(0x7f0000001000-0x3b)="ce220f25c2f25cc7b7e931ed1659b4466ef53c1f0ac5c9c8b69449d348175f330b66a51d61f9fde6f8ff0ba6e153a15e5403f7511fa73e9ef51d95", 0x3b}, {&(0x7f0000001000)="3473c82e7859dc8f221b48551dab85b5c57e6031d5ea240ff5d80f5ef1b05feb5551acf8e4e69ed8bfb0131e9f1ed383f1568da07dca72f06e70b63e5603338380110a0dc246820c8fa373d6243e100e45301e9a2bc554aadb86ccc182e390c7862d1c94e47290b070d28e52733d48654beb911bb247ee38e38edacbfb", 0x7d}, {&(0x7f0000000000)="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", 0xfc}], 0x6, &(0x7f0000002000)=[{0x28, 0x88, 0x8, "24833392ecda79177bf969c10281d42a3fb119b8a7"}, {0xc8, 0x117, 0x9, "bfb76afdd81da05e301f56aa8bf3556037f82b93f87ecc575d3e53474256d721a0668d2402f9a7e59c852f8d56f313fc84d9768545831bdac1cd954df42bfec606d059272694bed40f018a6d0c0c6797a4a288c7d0567781d72d02cdfe642f04baa7d49bce006b3e5fe3a59a7cdae06f2cc2cb19e47b7a905c73bc80179796fa9554003d94aaa29222fb4af7e66c54c009e34f23ac291952cf476077438f1a446246c50d0a5a77a1d3678c758a9194aeb9d0"}, {0x40, 0x10f, 0x0, "f53d273e8df08a82f5ea3498430d89df7601e828a32dbf8aa728c5842e009ebb7439cad17e7b5a738f2078"}], 0x130, 0x1}}, {{&(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x2, 0x3, {0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xfffffffffffffff9}}}, 0x3a, &(0x7f0000001000)=[{&(0x7f0000003000-0x61)="8efeb7e3147797a3a57667f9674c897caedb7f9b32cecd94ecd915e92f5da6bd248805aec6bc0b178f1d13daf2c31da769ba57ab03bce88fe8357a6002c70ce097caf3630d95e986cdc872afcf93f49780b52a86b62cab147c3552b564076ae0e1", 0x61}, 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0x1000}], 0x8, &(0x7f0000002000-0x18)=[{0x18, 0x11f, 0x8, "fa60e455ea147591"}], 0x18, 0x8000}, 0x2}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, 0x3, 0x2, 0x0, 0x4}}, 0x2e, &(0x7f0000002000)=[{&(0x7f0000001000)="381f227af19194306bd717bed718c296b6cb78667a9f27fce87b2eb5727bbaba4b04f3080b5d96f833bef65089384e0515fd1d665ba40cf293944dd392b3a3a47419c2ea62894826d6bdcaaba1694d55391923291e10fe6072b9b7586f708d3c7e7f0cf96bf6bb0c9b5c08045761c3f55c6ee48eab5838b9db4148989c7815bec876098fbe7c992eb550c2005fa265612c6d7d25ef1d6fe4a7be192058193a5291447f394ed7bbc28aedacec1a598264fecebb930d5db4e8d5bfa6dd271e88711a88407d887daa67867506f9975a7ee5ea0ee7ace85a3dc4995631bdaaa3148f98056c14af383b", 0xe7}, {&(0x7f0000004000-0xb0)="3b1e81d6ad079d4db531fac8be50f06b4339cd31f3696d28e91ebaa5a4877e515b188473aaba614d494e89cb1a972cdaf980bea1782432d5f3e16d39b0b06b7fbadeb0e5537656f9cef0ff3c82be29ba20bebb7a0ae664b981f596b1839332ce2311381f4cd9844ed2c9623e734774330df0266475dfbd92be600a6cc6e0dd0ce68f05bf469998f8cdff04653d19a5504976a28301364a07e54ee2dad9d559dfd09cd770bb1aa83ac7ceeb2ceb7a5c73", 0xb0}], 0x2, &(0x7f0000003000)=[{0x58, 0x13b, 0x1, "e7d049d7028053e996b83eda18f7965e3d7baa9cec724bb2f5c3512b9872f2f6673717afcfc2eda20181589bdaca250e65297674cface9bdf1136712242372e50f11bc7d004abf"}, {0x30, 0x11d, 0x0, "5ef96d23273ec8f339865edb05c031911dd7ed28b8412d9055ff5359557969"}, {0x48, 0x11f, 0x5, "39d74285b16de4925567d5f772abd8997c03d0bc3c2e90bf0c5e3f24eede846142589e0ea5fc52f07a805fd16f0a206998f870"}, {0x1010, 0x116, 0x1, "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"}, {0x18, 0x18f, 0x4, "3a2c2d3e90"}, {0x108, 0x11f, 0x1, "08bad7b0d599ead829da72535b88ca7e1f3225f7c4295ce120e4973430e1eef9bbea0583d0455a7faac6145bc9dd69dece99be7ee2c7bd9e2c1ad7327a7b4b7ea2cc3ed86f47fea9d1eb424386e5442f99f7b351ce54c8c582b400ee43c568f51f9454ed50178da61e15a8f599f360d1d39faf482e42407fe6d5e226f7129c4fc2ff9e6c71845f510c3f7c5bf9d2142439dc8bd0caae81571cc36420b8eb143235f038f09936c943d3758e1d60f6df4e9238dbf8f746d7b0d5ea5e523db0de7427a6168bf1955630a19fcf79710e2731ebfb7c80c4ff26e9d93a9e7711eb2a72bb673454d4baae7fa6f57c80742e2005aac6e3"}, {0x90, 0x0, 0x6, "81c3c92eb8753cb1d22a3393bfa6825e9912ca5231eab0a80f42b1a9b53cd2e695b6903fb8cc8568cde83e9f122b57fc0bdf1f5b5a65d43a6483d863590ce21c86b2524901e971060ae92f6121311fd9f65b5a91042ee95b3c3e50ada9df87de24d3051c3b00202ea2109d373b672801ec2af945b917576bb3e0"}], 0x1290, 0x10}, 0x10000}, {{&(0x7f0000004000-0x9)=@rc={0x1f, {0xfff, 0x3, 0x200, 0x6, 0x8, 0x8000}, 0xfffffffffffffff7}, 0x9, &(0x7f0000001000-0x20)=[{&(0x7f0000004000-0x59)="3ffd1e94296e652b0fec1cd940b58768f04aadd966b5c694cb499179f23927bf754f0a8790e26cab28b441dacabd33c3eed6bf7b7dcf7d9451ba095eba173e906087fb33247f307a5be8656142fd1895b0d2d9ea9c8eaa7111", 0x59}, {&(0x7f0000001000-0x61)="cb456556a9e40b602b2ec807f4364699af86d7cd9f5ae54ffd9549082dbebc4b67aa2fdc6090437dedcb84cf382255e7b4ec520d9bcb4e0ec0cdfa88793c17d366c2caedb78d762e280149040375c4c45f16e1534e624cdbdfbef4271679881b33", 0x61}], 0x2, 0x0, 0x0, 0x4000}, 0x1}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000004000-0x30)="be9a27b10d606322fde8892762bef30be738ed3c0cdecad7ca407bd6b620d2e1c363b20d830add47663959ee30a22641", 0x30}], 0x1, &(0x7f0000000000)=[{0x58, 0x118, 0x80, "9d933beee8ab215b511c807816fdf5d60bc8774fd45f1ed2129fcc872f4edd3088064d1947182c9603fbf857099f4743d21126211e37f67b75ba30235c70c9b1242b"}, {0x88, 0x88, 0x7fffffff, "86a2b7e8fcc13a09b308f644cbd18a21ec1cc41e3796d515132095fefe8b5662d0c19470f106f95bc378955a4f1bf877d2c186334ede17d267281b7212459132c8f4eb2f7118618e4ee886931b6f02b2e0fa2c7c97c31b4623f828aca5804dfc83ee01a6d0ccb65a01c999f62e0af1d4cac5cd969e04e9"}, {0x18, 0x0, 0x7, "f9ffaa8a"}, {0x100, 0x118, 0x5e71, "42d76c6dfffbf7a336d631482501cb1ea0f05e31b3bdce445d2df34cde276104048e936dc2fd954f823f18edac5480e90f95fcf97cc8ae32a40080c3453b838b4b3574c7bc845030cac001272458caf5d33f3be42a43ec50059f234c1c0906ab0c08568b5dcef27877f49a09e39f898780b6cefe6cef5e380bc3386a8721ea0c52eb4962eefb61c9295800cc5cb3f7cd14d105f9025309d902f755797c5ad3f6217b9eceac1e38ec23ff908d739b28f22daaeb9591dc306718faf45daed33ba3d93fd77f1c7a2dd4b43f2f7826d02ee1a80120b3de5dcbcdfac5c8078acf4a92cdf62f658d171d0531a5f98771"}], 0x1f8}, 0xfffffffffffffc01}], 0x9, 0x4000000) 2018/02/11 11:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt(r0, 0x10f, 0x84, &(0x7f0000004000-0x4d), &(0x7f0000000000)=0xfffffffffffffd80) syz_open_dev$sndmidi(&(0x7f0000e66000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x80000) 2018/02/11 11:55:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f74000)={0x0, 0x7}, &(0x7f0000ca3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f56000)={r1, 0x7fff, 0x7}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002b2000)=@security={'security\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, [], 0x3}}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t::0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f8) 2018/02/11 11:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000efc000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008c0000)={0x0, 0xffffffff920a61eb, 0x800, 0x80cb, 0xa4e, 0x1}, &(0x7f00007a7000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00008a3000-0x8)={r3}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000565000-0x48)={0x70003}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/02/11 11:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ac000)='oom_adj\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b89000)='/dev/ppp\x00', 0x2, 0x0) fstat(r1, &(0x7f0000f95000-0x44)) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) sendfile(r0, r0, &(0x7f000032e000), 0x7fffffff) 2018/02/11 11:55:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000199000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a5b000-0x8), &(0x7f00002e7000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000014d000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}}}, &(0x7f00006d5000)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ef6000)={r1, 0x100}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) accept$alg(r2, 0x0, 0x0) [ 66.824866] xt_dscp: dscp 7f out of range 2018/02/11 11:55:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fd2000)={0x0, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f000037f000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ebe000)=@generic="3d1a7fe4c24aaca594c28d44b4245d6c", 0x10) fcntl$setflags(r1, 0x2, 0x1) fcntl$getflags(r0, 0x408) r3 = syz_open_dev$vcsn(&(0x7f0000188000-0xa)='/dev/vcs#\x00', 0x0, 0x1a9800) bind$bt_l2cap(r3, &(0x7f0000332000)={0x1f, 0x7fffffff, {0x51, 0x5, 0x7f, 0x5, 0xb, 0x80000001}, 0x7, 0xfffffffffffffffd}, 0xe) r4 = gettid() r5 = syz_open_dev$sndmidi(&(0x7f0000f9e000)='/dev/snd/midiC#D#\x00', 0xfffffffffffff801, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00000e9000)=[@in={0x2, 0x2, @multicast1=0xe0000001}], 0x10) process_vm_readv(r4, &(0x7f00007f0000-0x40)=[{&(0x7f0000451000)=""/219, 0xdb}, {&(0x7f0000eda000-0x98)=""/152, 0x98}, {&(0x7f00002e5000-0x9b)=""/155, 0x9b}, {&(0x7f0000c53000-0xf8)=""/248, 0xf8}], 0x4, &(0x7f000043c000)=[{&(0x7f00007fc000)=""/51, 0x33}, {&(0x7f0000967000)=""/4096, 0x1000}, {&(0x7f0000738000-0xe9)=""/233, 0xe9}, {&(0x7f0000aed000)=""/162, 0xa2}, {&(0x7f00008df000-0xfe)=""/254, 0xfe}, {&(0x7f0000bb5000-0xb2)=""/178, 0xb2}], 0x6, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000f07000)) 2018/02/11 11:55:22 executing program 7: syz_open_dev$admmidi(&(0x7f0000013000-0xe)='/dev/admmidi#\x00', 0x15, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e68000-0x1c)="6e65742f694751030000007a5afecf0000001f55415089780dbf3a30") syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000978000-0x1000)=""/4096, &(0x7f0000d88000-0x4)=0x1000) [ 66.848519] ipt_CLUSTERIP: unknown mode 3 2018/02/11 11:55:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000727000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f000036b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007da000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000232000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000ae2000-0x90)=[{{r1, r2/1000+10000}, 0x100000000, 0x22840000, 0xfffffffffffffbff}, {{0x77359400}, 0x7, 0x6dd, 0x4}, {{0x77359400}, 0x81, 0x10000, 0x800}, {{r3, r4/1000+30000}, 0x6, 0xff, 0xfffffffffffffffe}, {{0x0, 0x2710}, 0x6, 0x6, 0x6}, {{r5, r6/1000+10000}, 0x5, 0x9, 0x4}], 0x90) r7 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r7, 0x40284504, &(0x7f00005b0000-0x28)={0x8000000000000, 0x0, 0x1, 0x0, "6836389948e2e904dace7f5fb727d90dd7c1c97599d671ba5f651f59fdcb1dcd"}) 2018/02/11 11:55:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x403fffd) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$binder(&(0x7f0000785000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f00006ed000), 0xed1c}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000f06000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x18002) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000eb9000-0x20)={0x4, 0x8, 0x2, 0xfffffffffffffffc, 0x10000, 0x80000001, 0x8, 0x10001, 0x0}, &(0x7f00003fb000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000091d000)={r4, 0x8}, 0x6) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 66.873899] syz-executor3 (11686): /proc/11682/oom_adj is deprecated, please use /proc/11682/oom_score_adj instead. [ 66.888106] ipt_CLUSTERIP: unknown mode 3 2018/02/11 11:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000fb7000), 0xff33, 0x3, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/11 11:55:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = memfd_create(&(0x7f00009d5000)=')}\x00', 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, r0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006f8000)={r1, &(0x7f000067b000)}, 0x10) 2018/02/11 11:55:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x580, 0x1a0, 0x0, 0x0, 0x0, 0x3e0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000004000-0x60), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="266f878187622bfdbc94f3d1f711f7c0", @generic="4f9348bf0cc1142a7f7b8487d026fbae"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x128, 0x170, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='ip6gre0\x00', {0x68, 0x7c, 0x0, 0x0, 0x0, 0x9, 0x6828}}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@empty, 0x25}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d0c000-0x4)) 2018/02/11 11:55:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000116000-0x20)={0x1}) r2 = syz_open_dev$sndpcmc(&(0x7f00001cd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101000) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x200000001}) dup2(r0, r1) socket$inet_sctp(0x2, 0x1, 0x84) rt_sigsuspend(&(0x7f00002d8000)={0xf51}, 0x8) 2018/02/11 11:55:22 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f000059d000)=""/163, &(0x7f000029d000)=0xa3) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:22 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b45278", 0x0, "3079be"}}}}}}}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x4040) 2018/02/11 11:55:22 executing program 7: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000963000)='./file0\x00', 0x40000, 0x20) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000964000-0x8)={0x0, 0xf}, &(0x7f0000963000)=0x8) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000435000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000963000)=0x8) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005af000-0xb8)={r1, 0x5, 0x8, 0x3f, 0x1, 0x5, 0x0, 0x80000001, {r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x10000, 0x8, 0x100000000, 0x3, 0x9}}, &(0x7f0000963000)=0xb8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000040e000-0x8)={0x0, 0x81}, &(0x7f0000963000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006c4000-0x4a)={0x0, 0x42, "7541689845c801f1170e03a0495c3341c621fe7a8acbacfb72218869326653bf4ea0201c0565c5739164ac2616550ed1c8f1cd39099288abd36189819edbe8a32183"}, &(0x7f0000365000)=0x4a) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000964000-0x1c)=@in6={0xa, 0x2, 0x6c1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0xfffffd90, &(0x7f0000043000-0x60)=[], 0x0, &(0x7f0000964000-0x30)=[@sndrcv={0x0, 0x84, 0x1, {0x19, 0x1, 0xa, 0x80, 0x6, 0x7a6d, 0x7, 0x1, r4}}], 0x30}, {&(0x7f000095f000-0x1c)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc}}], 0xfffffff0}], 0x2, 0x0) 2018/02/11 11:55:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000c80000)='./file0\x00', &(0x7f0000de3000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f000092d000)=[0x0, 0x0, 0x0, 0x0, 0x0]) chown(&(0x7f0000fac000-0x8)='./file0\x00', r0, r1) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000e81000-0x8)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x80800, &(0x7f00004b0000)) 2018/02/11 11:55:22 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000)={0x1000, &(0x7f0000001000)=""/4096}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000afc000)=""/65) 2018/02/11 11:55:22 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x68800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000)={&(0x7f000068c000/0x3000)=nil, 0x9, 0x1, 0x88, &(0x7f0000c90000/0x2000)=nil, 0x7fffffff}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000006, 0x5, 0x4800) 2018/02/11 11:55:22 executing program 2: mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000068d000-0x18)=@dstopts={0x0, 0x2, [], [@generic={0x3, 0xe, "00ff1ac500e336fa2f81e0234978"}]}, 0x18) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x595, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000191000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000e6f000-0x4)=0x5, 0x4) lseek(r0, 0x0, 0x2) 2018/02/11 11:55:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000727000-0x8)) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) 2018/02/11 11:55:23 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b33000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='mime_type\\ppp0vboxnet0\x00', 0x40000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000000)={{0x3, 0x3, 0xfe, 0x0, 0x1000}}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000001000-0x48)={0x80000, 0x0, [0x1f, 0xffffffff, 0x6, 0x5, 0x0, 0x10001, 0x7, 0x4]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000-0x10)="743500000000000000fafed6e2ce3977", 0xb) 2018/02/11 11:55:23 executing program 4: r0 = socket$inet(0x2, 0x6, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f5000-0x10)='/dev/sequencer2\x00', 0x4c880, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00005f4000)=""/212) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000564000-0x8)={0x0, 0x1}, &(0x7f00000c7000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cc4000+0x40b)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xd3e, 0xfffffffffffffff8, 0xffff, 0x8e1, 0x4d}, 0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001d1000-0x18)={r2, 0x9, 0x30, 0x100000001, 0x99f3}, &(0x7f0000f7e000)=0x18) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000eb5000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x490, 0x0, 0xe8, 0x240, 0x308, 0x308, 0x3f8, 0x3f8, 0x3f8, 0x3f8, 0x3f8, 0x6, &(0x7f0000d3f000), {[{{@ip={@dev={0xac, 0x14, 0x0, 0x14}, @broadcast=0xffffffff, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x88, 0x3, 0x60}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@rand_addr=0x5, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffff, @common='bcsh0\x00', @common='bond0\x00', {0xff}, {0xa20c4a25d1e7eecd}, 0x2f, 0x1, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x1, 0x1}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}, 0xff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gre0\x00', {0xff}, {}, 0x0, 0x1, 0x3}, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x0, 0xe1, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x4, 0xfa0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x29, 0x0, 0x20}, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@inet=@set3={0x50, 'set\x00', 0x3, {{0x4, 0x1, 0x69}, {0x3, 0x80000001}, {0x1, 0xffff}, 0x8}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x1, 0x4, @broadcast=0xffffffff, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/02/11 11:55:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x4, 0x2, 0x0, 0x0, "5bd53b8e734995b267601903eb61477651bd610960ea26136dfaca52c3850d866bf93d3a0e9a2325ebf02e3d7e2094ec74018fb1a8724a1dd402258290e45a", 0x8}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000d62000-0x87)="8cd482363a896350108daeed3924466c391c409cc7035484e2b982f83c1b3e3ad08627860ed5c7699b0bdc8c1a4c92e44635cb0d9c1e1f8c7e38cd51037a87623fc8d0bd68ae816195f172d8ca17a8e0f964910264db0d3fe4fe070bca10e9a1dfc91ecbccbad8dddb54b29a2844424d3ed1e7b43556cc3dabb5d05a138164a6fe461833349e70", 0x87}], 0x1, &(0x7f0000001000-0xc8)={0xc8, 0x1ff, 0xfffffffffffffff9, "0984eaa4b47f06619fd73a223ed9dd96175349e09727bc7772ef532cfcc7dda979710541d7fdd47f8999fc50d62c5ac1b3df1217af3f741500f5c1b8dfe8a22c8a044f319e9c6faba3727b096fa811faa292877c576ba31020e3530f8af4edb5509b8016ad1f1c6ed2148493e57e7b91479a33a172fe975965b2b7867be32e92dbee4e9899185b5b90d2023cc0ce9ceec5911c4f48e477a85ae58b57268cf20caec1063ca6bafb55d4a80fbe7b54c0844e2fdbb7"}, 0xc8, 0x20000000}, 0x8000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000b9000)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0xe22, {{0xa, 0x2, 0xfffffffffffffffb, @empty, 0x82f}}, 0x1, 0x6, [{{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}}, {{0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000000000}}, {{0xa, 0x0, 0x5861, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}]}, 0x390) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000)={@generic="b5daf45217e78632fe88a3f8a8a4c9de", @ifru_flags=0x1200}) 2018/02/11 11:55:23 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000c000-0xe)='/dev/admmidi#\x00', 0xffffffff00000001, 0x400) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000000c000)={0x0, 0x0, 0x200, 0x5}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x0, 0x5}, &(0x7f000000d000-0x4)=0x8) pipe2(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f000000d000)=[0x9, 0x5]) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000c000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000000c000+0x732)={0xf, 0x11, &(0x7f000000d000-0x88)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@map={0x18, 0x3, 0x1, 0x0, r2}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, @generic={0x9, 0x3ff, 0x9, 0x80000001}, @call={0x85, 0x0, 0x0, 0xe}, @generic={0x0, 0x7f, 0x8, 0x1}, @alu={0x4, 0x7, 0x7, 0x7, 0xb, 0x4, 0xfffffffffffffff0}], {0x95}}, &(0x7f000000d000-0xa)='syzkaller\x00', 0x6, 0x84, &(0x7f0000009000-0x84)=""/132, 0x41f00, 0x1, [], r3}, 0x48) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x800000011f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/11 11:55:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000fa9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000b2000-0x4)=0x14, 0x800) sendmsg$netrom(r1, &(0x7f000050a000-0x38)={&(0x7f00003a4000-0x48)=@full={{0x3, {"d0fa16f9dbaffa"}, 0x3}, [{"8a942f1537a464"}, {"7068c90c9cdb81"}, {"2109247fe492c4"}, {"84d0afed336caa"}, {"f20bec1171728c"}, {"f8e00b575b1f92"}, {"48015f4c30cb8e"}, {"e03650a9ab4952"}]}, 0x48, &(0x7f0000cc5000)=[{&(0x7f000093f000-0x80)="078b2f656c0eb49342120a46647be9919fd5d8eb79d0b44567d09076b766b25da844cab6fdf8231015bf4f3648fcec7a45012f4e392a9723d71cbf7c792242aa6542b81dc84a5e8c1e77ebffd4d8732c23a48ca8a33e2e54a017ceff60b9d666dda56ddb11436b62f9ddcf33b78e8d96e3710476433ec6112d17779e7581e692", 0x80}], 0x1, &(0x7f000066d000)=[{0xc8, 0x0, 0x80000001, "2550dda842aaae7398e18ec8b51fe614c702a87c8dd802975239bf5158d008bd5aa928fe3a7f00564f3f53bbfdb56d94593f45fa20164266bbbf40eb447284fc16a4e51286e9117c629bf1ad36f6b41da3232ded647a7e6c116dce35bc01eec63357a40a3be1897ac06d668239819f6eae5c831dd071df616354a5c2e59ae50f4fa1702fc16822bdf51d19db418f965550ee2bca6c6d1ebc711576079ac8521b5428e9a6f3dd45f78d0f9804d3440f4f32952f9729b05dcd"}], 0xc8, 0x2404c000}, 0x24000080) setsockopt$inet6_buf(r0, 0x29, 0x8000000039, &(0x7f0000587000)="ff020458aa0000f31d001122000000d0154e000000140205", 0x18) connect$bt_sco(r1, &(0x7f0000ac5000-0x8)={0x1f, {0x1ff, 0x8, 0xfffffffffffffffe, 0x3, 0x81, 0x7}}, 0x8) 2018/02/11 11:55:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009e8000)={0x6, 0x80800000000004, 0x7ffc, 0x800080000001, 0x4, 0xffffffffffffffff}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d08000)={r0, &(0x7f0000c25000-0x1000)="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", &(0x7f000071e000-0xf4)=""/244}, 0x18) r1 = syz_open_dev$sndpcmc(&(0x7f0000aed000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000072b000)={0x80000000}, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000a71000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000cbf000)={0x1d, r2}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000150000)=0x3, 0x8) 2018/02/11 11:55:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005df000-0x16)='/selinux/checkreqprot\x00', 0x204000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000a5c000-0xef)=""/239) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, r2, 0x0) umount2(&(0x7f0000170000-0x8)='./file0\x00', 0x8) 2018/02/11 11:55:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000db8000)='/dev/snd/pcmC#D#p\x00', 0xd64a, 0x40000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e00000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x0, 0x81, 0x3, 0x1000, 0x4}, &(0x7f000081a000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000007a000)={r2, 0x1000, 0x30, 0x8001, 0xdfe}, &(0x7f0000606000)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000118000)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008b7000)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000a19000-0x4)=0xe8) lstat(&(0x7f0000014000)='./file0\x00', &(0x7f0000f94000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f68000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty, 0x0, 0x9, 0x0, 0x0, 0xa, 0x0, 0x80, 0x2b, r3, r4}, {0x800, 0x3, 0x7fff, 0x7f, 0x5, 0x7, 0x0, 0x231}, {0x8, 0x8000, 0x3, 0xc8}, 0xff, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x3, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x4, 0x3, 0x34aaa802f4907195, 0x9, 0x0, 0x9, 0x446}}, 0xe8) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r5 = dup2(r0, r0) sendmsg$key(r5, &(0x7f000003d000)={0x0, 0x0, &(0x7f0000f03000-0x10)={&(0x7f0000815000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000078e000), &(0x7f0000c60000-0x4)=0x8) 2018/02/11 11:55:23 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000013000-0xc)='/dev/amidi#\x00', 0x20, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000005000)=0x6e) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000691000-0xe)='/dev/admmidi#\x00', 0x2, 0x2000) bind$ax25(r2, &(0x7f00007cd000)={0x3, {"119e96f3a96e54"}, 0x9}, 0x10) write$selinux_validatetrans(r2, &(0x7f0000276000-0x6b)={'system_u:object_r:hostname_exec_t:s0', 0x20, 'system_u:object_r:hald_mac_exec_t:s0', 0x20, 0x39, 0x39, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6b) 2018/02/11 11:55:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0xe61}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000fa8000)=0x3f73, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000210000)=[{0x8, 0x1}, {0x3, 0xfffffffffffffffd}, {0x200000000003, 0x700000000000000}, {0x6, 0x4}], 0x4) exit(0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty}, 0x20) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0x1) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000288000)='/dev/sg#\x00', 0x401, 0x80) execveat(r2, &(0x7f0000bb3000)='./file0\x00', &(0x7f0000711000)=[&(0x7f000043d000-0x87)="b34186266ec25886f60c6b862be9d52f01b71d86e3e13823791c52b3c44a37ce7647a1ed265ce13aeb0c20eedfd7132d7408fbbbd90fa93ed0849ed986f67e915f2184493bef1949a9cb7af6083b19f490a8d7d3fcc5bb30923e04b9912b04a65593a3b9e6041abc3466afd1eb4a4ac428123926958d2dc2398a356d8252c4f1b7c481c2d77fcf", &(0x7f0000ee9000)='\x00\x00\x00\x00\x00\x00\x00\t', &(0x7f0000b4d000)='bdevselfmime_type#trusted\x00', &(0x7f0000481000-0x1)='\x00'], &(0x7f0000a5d000-0x8)=[&(0x7f0000213000)='\x00'], 0x1000) r3 = socket$inet6(0xa, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003e1000-0x8)={0x0, 0x82}, &(0x7f0000d6d000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000336000)={r4, 0x7}, 0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000913000-0x8)=[0x7, 0x4]) openat$vnet(0xffffffffffffff9c, &(0x7f0000b5c000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c98000-0x8)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000cef000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) getsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000b6b000), &(0x7f0000676000)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000), 0x1f0) sendto$inet6(r3, &(0x7f0000b54000-0xba)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fbc7a8d22b92f279ff4fe699f38afbd235c8c320ecfe0b1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc32eb54ef12874bfefa3478dac9694ee9f2aba413", 0x348, 0xbffe, 0x0, 0x0) close(r0) 2018/02/11 11:55:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x98b9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xbf1}, @in={0x2, 0x2, @rand_addr=0x3f}], 0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000002000-0x28)={0x28, 0x0, 0x5, @fuse_notify_store_out={0x400, 0x2, 0x3}}, 0x28) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}, @in6={0xa, 0x0, 0x13d7eddf, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x240}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @rand_addr=0x7}], 0x74) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x6) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000014000)=0x531, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x100, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@common='nr0\x00', {}, @common='bcsf0\x00', {}, 0x0, 0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0xc8, 0x108, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x1, 0x3, 0x1, 0x2, 0x8, 0x8, 0x3, 0x4}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}, @common=@icmp={0x28, 'icmp\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) 2018/02/11 11:55:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000088000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) shutdown(r0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fc5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00003dc000-0x10)={0x8, &(0x7f00000a5000-0x4a0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) sendto$inet6(r3, &(0x7f00009b4000-0x41)="b1071f767cdb299e97bef7d256c0cd9b87304a03120a720baf213c0c83c8116cfbdf56d58c11000db1140fef839d269db9df691fc44c2a6d4c61c0db50c7cb0919", 0x41, 0x8000, &(0x7f0000285000-0x1c)={0xa, 0x1, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr=0x401}, 0x1}, 0x1c) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) 2018/02/11 11:55:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup2(r0, r2) 2018/02/11 11:55:23 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b70000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002b3000)='fdinfo\x00') exit(0xfffffffffffffffd) getdents(r1, &(0x7f00002c6000), 0xbf) 2018/02/11 11:55:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000017c000)='.request_key_auth\x00', &(0x7f00003c0000)={0x73, 0x79, 0x7a}, &(0x7f00008c7000-0x1)='\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000c4d000-0x8)='big_key\x00', &(0x7f0000dfe000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00002ab000)="c6", 0x1, r0) request_key(&(0x7f0000145000-0xa)='syzkaller\x00', &(0x7f00002dd000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000925000)='.request_key_auth\x00', r1) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000009000)='user\x00', &(0x7f0000e95000)="8600") r2 = syz_open_dev$audion(&(0x7f00009f2000)='/dev/audio#\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f1c000-0x8)=@assoc_value={0x0, 0x7ff}, &(0x7f00002d8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e81000-0x10)={r3, 0x7fffffff, 0x2}, 0x10) 2018/02/11 11:55:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x1a, 0x80000, 0x6fd) bind$bt_l2cap(r1, &(0x7f0000fe0000)={0x1f, 0x8001, {0x8, 0xfffffffffffffffb, 0x4, 0x1ff, 0x6, 0x2}, 0x0, 0x7}, 0xe) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f00007e8000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f0000f46000-0x67)=""/204, 0xcc}], 0x1000000000000091, 0x1000000003e) 2018/02/11 11:55:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ce000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000697000-0x4)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000566000)={0x2, 0x0, [{0x0, 0xe5, &(0x7f00001a6000)=""/229}, {0x0, 0x80, &(0x7f0000479000-0x80)=""/128}]}) 2018/02/11 11:55:23 executing program 4: unshare(0x8000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0xdbc1, 0x0, 0x0, &(0x7f000085d000/0x1000)=nil, 0x8}) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r1 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b1000-0x10)='/dev/sequencer2\x00', 0x90001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001000-0x20)={0xc, 0x0, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x0, r3, 0x10001, 0x8}) madvise(&(0x7f0000740000/0x3000)=nil, 0x3000, 0x65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x12, &(0x7f0000001000-0x20)={0x20, {0x2}, 0x50000000}, &(0x7f0000760000-0x20), 0x8, &(0x7f00005e2000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000+0x1f7)={0x4, 0x0, 0xf001, 0x1000, &(0x7f000080f000/0x1000)=nil}) unshare(0xc000000) shmdt(r1) 2018/02/11 11:55:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e8a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000490000/0x18000)=nil, &(0x7f0000466000)=[@text16={0x10, &(0x7f0000b95000)="0fc72c360f01c9baf80c66b82415f38566efbafc0c66b86b78000066ef660fe6130f20c06635000004000f22c066b9150a000066b80000000066ba000000000f300f01d10f01dfbaf80c66b8cccc228466efbafc0c66ed66b81563842f0f23c00f21f86635020004000f23f8", 0x6c}], 0x1, 0x0, &(0x7f0000122000-0x20)=[@cr4={0x1, 0x2080}], 0x1) mq_getsetattr(r0, &(0x7f000002b000-0x40)={0x8bb, 0xfff, 0x401, 0x20, 0x7f, 0x5a84, 0x100000001, 0x7}, 0x0) r3 = syz_open_dev$audion(&(0x7f0000239000)='/dev/audio#\x00', 0xa, 0x400000000040) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000966000-0x4)) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = getpgrp(0xffffffffffffffff) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e1f000)='/selinux/relabel\x00', 0x2, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) kcmp(r4, r5, 0x0, r6, r7) sched_rr_get_interval(r4, &(0x7f0000374000-0x10)) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000c42000)="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", 0x1000, 0x4000, &(0x7f0000fc2000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/11 11:55:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000049f000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000032e000-0x90)="d5d669278293230c24af2d9d5328701cd5d131e85418c120a11d6411a93469de1d2216e5f3ce64e6b0ee82b102c3b8ef20becc8a994f705df8b877c5f13d2240d3b52618d57420863f373b816417f7484960be123f0e56ca1b3810536ab7e5538d1deac4181be6715d6a84a76702f95efa4b1052e7be850764a52142ff91762ee1f6717243fd7c063f5b4049c67e3f9e") setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000bc6000)={{0x3d7b2b4a, 0xe3}, 0x41}, 0x10) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000be5000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/11 11:55:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8003e, 0x76) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr, @in=@broadcast=0xffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) bind$inet(r0, &(0x7f00004ed000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getpeername$inet(r0, &(0x7f0000b93000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000487000)=0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/vcs\x00', 0x10000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000969000)=""/46) sendto$inet(r0, &(0x7f00003af000-0x8d)="50695116d6fcaea8cf2611f384c7479e7a9273fb486c50a38687325cd985ea01e8513e7048ce727ed00dec0690545e34273a36cf33c756eb741043dba19e6faebd629c96b76f5c6808010a7832f4df8ae2109ca73229ff3672739ea4ed6a5da9c76c5fede671666bad1f5c65ff0c920ed4d7d9aa4354c3076cca1302cb71716a904cfec8f365cb9495b67c2bca", 0x8d, 0x0, &(0x7f00001ab000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) inotify_add_watch(r1, &(0x7f0000f5c000-0x8)='./file0\x00', 0x20) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/02/11 11:55:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x40}}, [0x3, 0x8, 0x400, 0x100, 0x100, 0x1, 0x261, 0x80, 0xfffffffffffffff9, 0x0, 0x2, 0xfffffffffffff6ba, 0x1f, 0x1, 0xfff]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3f, 0x40, 0x80, 0x1, 0x6}, 0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) 2018/02/11 11:55:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000380000)='/dev/input/event#\x00', 0x100004, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e2c000-0x10)={0x5, 0xfd, &(0x7f0000dfb000-0xfd)="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"}) 2018/02/11 11:55:23 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/11 11:55:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006da000)) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000dc0000)=0x0) get_robust_list(r1, &(0x7f0000c24000-0x8)=&(0x7f00002e5000), &(0x7f00006ef000-0x8)=0x18) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00005ef000)=0x80) 2018/02/11 11:55:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000344000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = getpid() r2 = getpid() r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00008d6000)='/dev/vhost-vsock\x00', 0x2, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f000007a000)='/dev/audio\x00', 0x200000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000fa9000-0x38)={&(0x7f0000a12000-0xc)={0x10}, 0xc, &(0x7f0000347000)={&(0x7f0000f12000-0x16c4)={0x16c4, 0x0, 0x4, 0x2a, 0x2, 0x0, {0xf, 0x0, 0x7}, [@generic="44d04f03a8cf95ecd04cce08a5baea6979e001bbcfabf6192a56eba9081c98dcd0b995c1c93a45f13114cd57a4fa0286baefcb8049c950ef0ed1eb25621f75dda9828348c9cf1e06d2ea65c2056092eeea39420167b2df4a9fc65b9da7f244569335d763f4cd7016489ae26b237efacf89ec1de32504cc02931e4ef4ca1b4ef5fa462603d2a9c93fc31a4d25df5035dd628da7f4457294334c3abe1d86a6ad932953e3ba1fcbdf2cdaafeccf5d0a9c2ba6ff84c75402fdcd8575", @nested={0x13ac, 0x84, [@typed={0xc, 0x4e, @pid=r1}, @generic="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@generic="d78e4e49631598ebd58954268fe73cf63ceb1bcc2c929db25fbafb5355c05957020dc58ee37ffac72359a1c2085baae241e11b75ba13cb18c3379835943022217be12127657f1a37aa43b941c0e6f6f11c005157614ae4b4d6e1678f22cbcf1187f1479169d3587f492aecdc5b749a50e707c7a3097c74249ffaecac36ed0a979236926cd7284030f66375c5920a3ce23c1d2e2267b67ee3f1c74f99f7c043b4ae232e0fe3bd18869ebe5857f1cb82cb963548af699b4c935b1742c4dcc5d1bcfe92500007b432dbe5727ab37e006632c6fbc3e9ba62c850f7985f16a1a4ad5e2628ed22434a9ea9bbdffda6d47ed0ab724d5c8af532f85b74", @generic="c763f77fdf16b07d7aa9ac5a198dc04a89003c0b4b03ac25045af9b5cd07b5c6ed169851b9e05076c4c425169b716c9c83abefaab2ea1758be962bc63a4c657dab43abf17299398e65ee9cf2b972bcff1ebb78bf9eec294d03051a4cfdc7bbc75c23b3adfff2f6e8de6b9af341095b773f2d151dd4628cb64280f2a6951087e5a47f13e945f2c2982760d8f60c69be6382792a0efe741ed4b11ca48b8e397ff4ff87e45f99c8be0f08287b42e8fb2c5b569de5f3e2c745c283e064c7ca8b788d6465056afd6381df17f26ad7ab6ca8c6ac7f067026c4087541b7", @generic="2233bb5efbbda25fcd424c7b1c7454c0d287b4e6a8917890ae165129510de66d4e099ca624c84647acf6cb5b679c3f8fe8bb8f3b0233abc4c8d6ef70cf161dbbd1599ca14320227fdc3cc2927c786c1c346547e79c76d243dddcfa91315b59284b18f4913da24893", @generic="27ff3c4545be85fb646d9c506f0997d40556219e37c6ec38daaab44f4eec358d639bf1f0d551ee4aae9919ef981bbe227b7c1efaad3c5db1389884182b99f16f353d4715ff37d290404e6255ca60677dabf3799c2da59f5293a59ba6f01f9b8353cb534fcf487a40daf5780160eb201f5aeddd51234f8a4e2626", @generic="2a58ae95db60aef2b667d402ffb6ed72c5068a5c8c1609d19818dfb4b71699a7b931df9d81e8c00ddee8c6c59addf9c08defa902fa00651c0f6b7f742a5d409bbebef90e41d8aca4c5a5fb6828f05e7c8f5b6067a8fbf856d1ad97550cbf323d14c8dda4a3abfb903584d89d0776e61d42c6f7255acd6f047b4a07ec95fa9dfb31ff204530da163926f2ec7262e81496f0b79bad1f5bb1b7bd994d5e5bed7c661f87117eb1b03b2cf710753817b60053fa123ae75c51bef78b18db6146ead3cfe99182e7a093ba6b1ad9e15c2843370242f2af056104826165b47ed3eb40d4ee04efcd6c48"]}, @typed={0xc, 0x7d, @pid=r2}, @typed={0x10, 0xf, @u64=0x1}, @generic="57d4ff8bf5e11e5b7fc7ca7c3c4383cf71e09b2e8782f5bf7a9b0b5415e9fbdf345d2eeb3583237390fb9b58dec6150dc58de2fb420d76f98cd3e74daafa77c27e9df8d17d3ce961496bc21c591d4007e18041da7309a2371d530a606e93eec2fe6f7352d17fa764ff9859165c7de5f7458a0a956e4d141ec3f0e2d35aaad6b35f8e41149aaf8d428c3031b07d0d8a4c118228715216486442c298103ba92fc08dbb1302495eea9a734dd44f9207b1443d0ef8e194cf6b0c8694b2b9583935dd90bda4b660c86df25dd30077d8182eb0ace423b443fabc05840f6b1efe71d663a8bd19ae41a64941e76018eb703cafde86d8f5", @nested={0x12c, 0x41, [@typed={0xc, 0x67, @u32=0x5}, @typed={0x10, 0x7f, @u64=0x100}, @typed={0xc, 0x3a, @fd=r3}, @typed={0xdc, 0x8c, @binary="b0c812e38e41f385b635a948e1ae4f91dcbf74ccadddc6ab5a62e39ef8e6aecf6038ec9892e8cbc6036a608f161d3b21fb589ef15509175c05b4c989cbff69da513f7dde4c112df5249f2825278c7d2e5af20689b67db1546b64a308913b1500cb9dae0ba45b0dbea9480a0b916a49febb0d0a3e2bc1009925bf1cee22bbfd42b5bc470aa2e10fc544c60d1bb39b8c905fa1905e31ba303e5778a388e2ff84d0cde93d65bf957175145fb0cc29538f5933e2f77081cd071307c61b446b3909f35e07da35bf74d9eda3cf659756a7d4c813"}, @typed={0xc, 0x77, @u32=0x2}, @typed={0xc, 0x39, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x23, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @typed={0xc, 0x7d, @fd=r4}]}, 0x16c4}, 0x1, 0x0, 0x0, 0x40840}, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r5, 0x2) 2018/02/11 11:55:23 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$sg(&(0x7f000036b000-0x9)='/dev/sg#\x00', 0x889d, 0x40) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000001000-0x9c), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1ff, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) 2018/02/11 11:55:23 executing program 7: r0 = add_key$keyring(&(0x7f0000526000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) 2018/02/11 11:55:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000049d000-0x2)=0x3ff) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/11 11:55:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c0d000)='/dev/audio#\x00', 0x2000000000005, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00007c6000-0x20)={0x3}) r1 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000045d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000098000)={0x0, 0x0, 0x0}, &(0x7f00000bc000-0x4)=0xc) getgroups(0x1, &(0x7f0000f91000-0x4)=[r5]) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000947000)=0x2) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000ec1000-0x58)={0xc1c9, 0x1, 0x2, 0x848, 0x1, [{0x4, 0x8, 0x80000001}]}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00006c9000-0x310)={0x100000000, {{0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x0, 0x5, [{{0xa, 0x3, 0x800, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, {{0xa, 0x1, 0xbc00, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}}, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}]}, 0x310) 2018/02/11 11:55:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000001c000-0xa)='/dev/vcs#\x00', 0x9, 0x40200) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000001a000-0xc), &(0x7f000001c000-0x4)=0xc) r2 = syz_open_dev$admmidi(&(0x7f000001b000-0xe)='/dev/admmidi#\x00', 0x2, 0x80) sendmmsg$inet_sctp(r2, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[], 0x0, &(0x7f000000a000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x20}}], 0x60}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/11 11:55:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f49000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000f5000-0x4), &(0x7f0000145000-0x4)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000198000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00006a6000)={{0x2, 0x2, @rand_addr=0x5f1}, {0x306, @empty}, 0x24, {0x2, 0x0, @loopback=0x7f000001}, @common='bcsh0\x00'}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000b3a000-0x18)={r1, &(0x7f0000c08000)="98614f20ffc78bd5be109b434516e5c5d8dea9be0b51b1f4d446f5d5bc8089325f450c2ffc0228f1a3471e86686a19a864b5e190ff1e5db357446d9bbcdfb9a004d81c71e2da14dc4ca6f4e334736fa0df3b4d8e8e3d9dc3f062f2aa8c9b8fcfba9968effa2a43be8422f8ceb5a03c4f1fb291cc2b2e07bf1e433f821366fed28a3600d02ffca225627d1df526ef53e814a9574997dd054aa5059232e9ed80bd26de0624a025e331941713f2f8d3b001340bc970c742385dd08a01f3e6b4a4dbbcfe9965a59ed2f7b642a19b8aa618f791b4aba9e61f7acef8202bad9417", &(0x7f000092e000)=""/26}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/11 11:55:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000305000-0x4)=0x7, 0xffffffffffffff8d) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00002d3000-0x25)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00009df000-0xb)='/dev/vcsa#\x00', 0xdaaa, 0x10000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000ef1000-0x48)={0x4, 0x0, [{}, {}, {}, {}]}) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000781000)={{0x10000, 0x3000, 0xb, 0xffff, 0xffff, 0x3f, 0x5, 0x0, 0x100000000, 0x8, 0x1, 0x4}, {0x0, 0x3000, 0xf, 0x7, 0x100, 0x9, 0x7fff, 0x7f, 0xff, 0x9, 0x100, 0x6c24ec56}, {0x6000, 0x4000, 0xf, 0x20, 0x2b, 0xfffffffffffffffa, 0x1f800000000, 0x100000001, 0x8, 0x8, 0xffffffffffffffff, 0x2}, {0x3000, 0x0, 0xc, 0x6, 0x4, 0x9, 0xfffffffffffffff7, 0x8, 0x2, 0x2, 0xcd, 0x100000001}, {0x2000, 0xf000, 0xa, 0x3, 0x5, 0x5, 0x3f, 0x2, 0x2, 0x8, 0x3}, {0x0, 0x2000, 0xd, 0x7, 0xfffffffffffffbff, 0x8, 0x1ff, 0x84, 0x5, 0x9c, 0x8}, {0x100004, 0x3000, 0x10, 0x3, 0x1f, 0x401, 0x8, 0x400, 0x4, 0x3, 0x7, 0xffff}, {0x4002, 0x2000, 0xf, 0x8001, 0x8f9d, 0x2, 0x8, 0x1, 0x2, 0x9eb9, 0x8001, 0x9}, {0x12000, 0x2}, {0x1000}, 0x0, 0x0, 0x6000, 0x200a, 0x5, 0xc000, 0x6000, [0x5, 0x2, 0x5, 0x4]}) fsetxattr(r0, &(0x7f0000da9000)=@known='com.apple.FinderInfo\x00', &(0x7f000045f000-0x27)='securityketh0trustedsecurity}security[\x00', 0x27, 0x3) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e2b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000007000)) 2018/02/11 11:55:23 executing program 7: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e5000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) 2018/02/11 11:55:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000371000-0x14)={0x1, 0x2, 0x4, 0x8}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe3000-0x18)={r0, &(0x7f00003f3000-0x5), &(0x7f0000bc9000)=""/32}, 0x18) r1 = syz_open_dev$sndmidi(&(0x7f0000507000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x2300) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000276000)=0x6) 2018/02/11 11:55:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = geteuid() stat(&(0x7f0000d10000)='./file0\x00', &(0x7f00000a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000e9a000)='./file0\x00', r1, r2) syz_open_dev$sndpcmp(&(0x7f000052b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000558000)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d0) 2018/02/11 11:55:23 executing program 3: r0 = socket(0x15, 0x2, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000016d000)={{{@in=@multicast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x4, 0xfffffffffffffff8, 0x4, 0x100, 0x8001, 0x100000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10), 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000205000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb8000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept$alg(r3, 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f000054e000-0x8)={0x1, r4}) 2018/02/11 11:55:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00002f5000)=[{{&(0x7f0000afe000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x1}}, 0x2e, &(0x7f0000b50000-0x8)=[], 0x0, &(0x7f00008b7000-0x48c)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/02/11 11:55:23 executing program 1: mkdir(&(0x7f0000021000)='./file0\x00', 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000169000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000011b000)={0x0, 0x80}, &(0x7f00003ce000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c14000-0x14)={r2, 0xe122, 0x7, 0x8, 0x4, 0xdd8}, &(0x7f000032d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002e3000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049c000)=0x24) chmod(&(0x7f0000c2b000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:23 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3f) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r2 = getpgrp(0x0) ioctl$KDENABIO(r1, 0x4b36) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x6) r3 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f35000)={0x2}) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f000019c000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000383000-0x20)={{&(0x7f0000403000/0x2000)=nil, 0x2000}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000832000)={&(0x7f000025a000/0x4000)=nil, 0x4000}) unlinkat(r1, &(0x7f000005d000)='./file0\x00', 0x200) 2018/02/11 11:55:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) bind$inet(r0, &(0x7f0000ba6000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1}, 0x0) 2018/02/11 11:55:23 executing program 0: socket(0xa, 0x1, 0x0) 2018/02/11 11:55:23 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000561000)='/dev/usbmon#\x00', 0x2c, 0x40000) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00001fe000)={0xed, 0x9}) recvfrom$inet(r0, &(0x7f0000583000-0x19)=""/25, 0x19, 0x40002122, &(0x7f00004e3000-0x10)={0x2, 0x3, @empty}, 0x10) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000070a000-0x9)='/dev/rtc\x00', 0x800, 0x0) r2 = accept4(r0, &(0x7f000042c000-0xc)=@nl=@proc, &(0x7f00003e3000)=0xc, 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000062e000-0x14)={r1, 0x66d, 0x80000001, "b0b57bbde382ae9ffd01"}) syz_open_dev$sndpcmc(&(0x7f000070a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001d7000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 11:55:23 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x40, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000002000-0x40)={0x6}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000002000)={0xd4}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000001000)) 2018/02/11 11:55:23 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$admmidi(&(0x7f0000011000)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000011000+0x62c)=""/137) ppoll(&(0x7f0000013000)=[], 0x0, &(0x7f0000013000)={0x0, 0x989680}, &(0x7f0000014000-0x8), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:23 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = memfd_create(&(0x7f0000956000)='}selinuxposix_acl_access+cgroup[-\x00', 0x1) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000685000)={0x5, 0x0, [{0x0, 0x9, 0x4, 0xffffffffffffffff, 0x401, 0x7, 0x3ff}, {0x80000007, 0x16b55218, 0x6, 0x441c, 0x1, 0x9, 0x6}, {0x80000009, 0x27342760, 0x4, 0xa5, 0x1, 0x5, 0xb2d8}, {0xc0000001, 0x7fff, 0x6, 0x100000001, 0x1, 0x1f, 0x3ff}, {0xa, 0x9, 0x7, 0x2, 0x8, 0x7ff, 0x6}]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000019c000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000001000-0x4)=0x6) pipe(&(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000003000-0xd)='/dev/dmmidi#\x00', 0x9, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000-0x268)=@raw={'raw\x00', 0x9, 0x3, 0x208, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000001000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x9, 0x1}}}, {{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x4, 0xa2, 0x8, 0x0, '\x00', 'syz1\x00', 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x268) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000008000-0x2b8)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x0, []}, 0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000003000-0x75)=""/117) dup2(r1, r1) 2018/02/11 11:55:23 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000247000-0xc)='/dev/autofs\x00', 0x105800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/245, 0xf5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000250000-0x30)={0x1, 0x7fffffff, 0x401, 0xb9f3, 0x2c1457, 0x5}) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b) fallocate(r2, 0x4, 0xffff, 0x6) sendfile(r1, r2, &(0x7f00005fb000-0x8), 0xfffd) 2018/02/11 11:55:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e42000-0x9)='/dev/kvm\x00', 0x100ffc, 0x0) readahead(r0, 0x7, 0x4) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00005f8000)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cfd000)={0x0}, &(0x7f0000358000)=0xc) r4 = getpgrp(0x0) rt_tgsigqueueinfo(r3, r4, 0x1e, &(0x7f0000602000)={0x15, 0xffffffffffffff99, 0x3, 0x401}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/11 11:55:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000470000-0x8)=0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000a4c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000320000/0x4000)=nil, 0x4000, 0x0, 0xa8012, r1, 0x0) [ 67.761885] x_tables: ip_tables: SYNPROXY target: used from hooks PREROUTING/OUTPUT, but only usable from INPUT/FORWARD [ 67.764269] kauditd_printk_skb: 1 callbacks suppressed [ 67.764276] audit: type=1400 audit(1518350123.650:97): avc: denied { bind } for pid=11896 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 11:55:23 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004d2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00002b1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000482000)={0x35, "89f64699e485f5ea52e5a440aed8f1cdcac565318ab45fcb3f9b93146c8edac70cc422219440c0857fc5bb766493404166f09090ae"}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000a29000-0x4)=0x2000000000000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00001cd000-0x48)={{0x1, 0x2, 0x200000000038, 0x3}, 0x4}) 2018/02/11 11:55:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000e2b000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00002a9000-0x8)={0x0, 0xffff}, &(0x7f00005e7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fd3000)=@assoc_value={r1, 0xfffffffffffff000}, &(0x7f00001e0000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001cc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(ctr-cast5-avx)\x00'}, 0x58) 2018/02/11 11:55:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0x17)=""/23, 0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) 2018/02/11 11:55:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001000-0x4)=0x94e) [ 67.818407] audit: type=1400 audit(1518350123.707:98): avc: denied { map } for pid=11921 comm="syz-executor7" path="/dev/snd/pcmC0D0p" dev="devtmpfs" ino=9174 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 [ 67.824880] x_tables: ip_tables: SYNPROXY target: used from hooks PREROUTING/OUTPUT, but only usable from INPUT/FORWARD 2018/02/11 11:55:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000add000-0x12)='/dev/snd/midiC#D#\x00', 0x401, 0x42) writev(r0, &(0x7f0000379000)=[{&(0x7f000001d000)="c6f091c2ba5c069d76f6b1b0a0757366336ba21e97816d5b2beed47e690115f3324ce940a665e7c2b1b95268657a3e9a0c06216c7491673ad7ea1fd15680642817dfae9b45a58d6fc684926a562965db208e12b73a6b9d2bcd9d90b43189d1d10e635e380287596b86f1f2c0fbc811c97d87c04acd89c2585784ea91a4d96b028ea350df2f408df72f12f2e8ba68c21520f775c44e8d79b290c3e9273be1abc814985d6b33857e184772200b270df9dca5258590fd66c072e683903cd4501744b28e3933577a02d58cb7325cd08d7f11474c323c53a27c2aaf903cfb9dcc845520", 0xe1}, {&(0x7f000093f000-0xa4)="a1cd694151c00f19159e1d8681095347d294608d7e32ec9c23c540b65e546131f51c9b5acf0c57cddeef099918d75d633b50c3f50e27cd9bd3e10ab3a8d9c88014f02e3b68784981af888946cdcae731e989890f8a43b1f7142f07d8521903fdcf4da97cd64af4e15be0a896be6803736dc7bed98e506e60f4c87b33ad612fb60caaefae5f5fa12586ac48b065d7b567904b528f68868d2f696bcb8d9652a67551d8a14f", 0xa4}], 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x40000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() socket$netlink(0x10, 0x3, 0x1) syz_open_dev$mouse(&(0x7f0000962000-0x12)='/dev/input/mouse#\x00', 0x546, 0x2080) 2018/02/11 11:55:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b3e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000b2f000)=[0x4]) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000db1000-0x6)={0x2, 0xffffffffffffb0e8, 0x3}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000baa000)=0xfffffffffffffffe) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00004a9000)) [ 67.866825] FAULT_FLAG_ALLOW_RETRY missing 30 [ 67.871478] CPU: 1 PID: 11918 Comm: syz-executor2 Not tainted 4.15.0+ #308 [ 67.878484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.887828] Call Trace: [ 67.890416] dump_stack+0x194/0x257 [ 67.894052] ? arch_local_irq_restore+0x53/0x53 [ 67.898716] ? trace_hardirqs_on+0xd/0x10 [ 67.902860] ? _raw_spin_unlock_irq+0x27/0x70 [ 67.907357] ? handle_userfault+0xb97/0x2500 [ 67.911775] handle_userfault+0xbd9/0x2500 [ 67.916019] ? handle_userfault+0x185a/0x2500 [ 67.920524] ? userfaultfd_ioctl+0x4520/0x4520 [ 67.925091] ? __schedule+0x8ea/0x2040 [ 67.928988] ? print_irqtrace_events+0x270/0x270 [ 67.933728] ? print_irqtrace_events+0x270/0x270 [ 67.938470] ? check_noncircular+0x20/0x20 [ 67.942683] ? plist_check_list+0xa0/0xa0 [ 67.946805] ? check_noncircular+0x20/0x20 [ 67.951020] ? resched_curr+0x13e/0x1a0 [ 67.955010] ? __lock_acquire+0x664/0x3e00 [ 67.959236] ? __lock_acquire+0x664/0x3e00 [ 67.963457] ? check_noncircular+0x20/0x20 [ 67.967694] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.972866] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.978048] ? find_held_lock+0x35/0x1d0 [ 67.982109] ? __handle_mm_fault+0x3296/0x3ce0 [ 67.986673] ? lock_downgrade+0x980/0x980 [ 67.990807] ? lock_release+0xa40/0xa40 [ 67.994763] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 67.999936] ? do_raw_spin_trylock+0x190/0x190 [ 68.004498] ? userfaultfd_ctx_put+0x720/0x720 [ 68.009083] __handle_mm_fault+0x32a3/0x3ce0 [ 68.013489] ? __pmd_alloc+0x4e0/0x4e0 [ 68.017353] ? check_noncircular+0x20/0x20 [ 68.021563] ? mmdrop+0x18/0x30 [ 68.024835] ? find_held_lock+0x35/0x1d0 [ 68.028891] ? handle_mm_fault+0x270/0x970 [ 68.033107] ? lock_downgrade+0x980/0x980 [ 68.037290] handle_mm_fault+0x35c/0x970 [ 68.041337] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 68.045896] ? vmacache_find+0x5f/0x280 [ 68.049857] ? find_vma+0x30/0x150 [ 68.053385] __do_page_fault+0x5c9/0xc90 [ 68.057420] ? do_futex+0x86f/0x22a0 [ 68.061128] ? mm_fault_error+0x2c0/0x2c0 [ 68.065265] ? check_noncircular+0x20/0x20 [ 68.069494] do_page_fault+0xee/0x730 [ 68.073282] ? __do_page_fault+0xc90/0xc90 [ 68.077509] ? find_held_lock+0x35/0x1d0 [ 68.081568] ? __might_fault+0x110/0x1d0 [ 68.085615] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.090456] page_fault+0x2c/0x60 [ 68.093888] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 68.099484] RSP: 0018:ffff8801d51f7bc0 EFLAGS: 00010202 [ 68.104826] RAX: ffffed003aa3ef86 RBX: 0000000020013000 RCX: 0000000000000002 [ 68.112070] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801d51f7c20 [ 68.119317] RBP: ffff8801d51f7bf0 R08: ffffed003aa3ef86 R09: ffffed003aa3ef86 [ 68.126562] R10: 0000000000000002 R11: ffffed003aa3ef85 R12: 0000000000000010 [ 68.133809] R13: ffff8801d51f7c20 R14: 00007ffffffff000 R15: 0000000020013010 [ 68.141098] ? _copy_from_user+0xc5/0x110 [ 68.145235] get_timespec64+0x75/0x170 [ 68.149101] ? timespec_trunc+0xe0/0xe0 [ 68.153054] ? schedule+0xf5/0x430 [ 68.156580] ? __schedule+0x2040/0x2040 [ 68.160544] SyS_ppoll+0xcd/0x450 [ 68.163974] ? vmacache_update+0xfe/0x130 [ 68.168105] ? SyS_poll+0x450/0x450 [ 68.171721] ? SyS_futex+0x269/0x390 [ 68.175426] ? do_futex+0x22a0/0x22a0 [ 68.179209] ? exit_to_usermode_loop+0x198/0x2f0 [ 68.183952] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 68.189471] ? do_syscall_64+0xb7/0x940 [ 68.193430] ? SyS_poll+0x450/0x450 [ 68.197047] do_syscall_64+0x282/0x940 [ 68.200910] ? __do_page_fault+0xc90/0xc90 [ 68.205125] ? finish_task_switch+0x1e2/0x890 [ 68.209608] ? finish_task_switch+0x1b9/0x890 [ 68.214101] ? syscall_return_slowpath+0x550/0x550 [ 68.219014] ? syscall_return_slowpath+0x2ac/0x550 [ 68.223932] ? prepare_exit_to_usermode+0x350/0x350 [ 68.228932] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 68.234285] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.239121] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 68.244286] RIP: 0033:0x453a59 [ 68.247453] RSP: 002b:00007f569b7e9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000010f [ 68.255145] RAX: ffffffffffffffda RBX: 00007f569b7ea6d4 RCX: 0000000000453a59 [ 68.262393] RDX: 0000000020013000 RSI: 0000000000000000 RDI: 0000000020013000 [ 68.269641] RBP: 000000000071bf58 R08: 0000000000000008 R09: 0000000000000000 [ 68.276887] R10: 0000000020013ff8 R11: 0000000000000246 R12: 00000000ffffffff [ 68.284134] R13: 000000000000043d R14: 00000000006f6658 R15: 0000000000000001 [ 68.325505] FAULT_FLAG_ALLOW_RETRY missing 70 [ 68.330089] CPU: 0 PID: 11909 Comm: syz-executor2 Not tainted 4.15.0+ #308 [ 68.337101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.346451] Call Trace: [ 68.349043] dump_stack+0x194/0x257 [ 68.352687] ? arch_local_irq_restore+0x53/0x53 [ 68.357342] ? futex_wait_queue_me+0x52f/0x7f0 [ 68.361922] ? handle_userfault+0xb97/0x2500 [ 68.366345] handle_userfault+0xbd9/0x2500 [ 68.370581] ? handle_userfault+0x185a/0x2500 [ 68.375100] ? userfaultfd_ioctl+0x4520/0x4520 [ 68.379677] ? futex_wake+0x680/0x680 [ 68.383481] ? mmdrop+0x18/0x30 [ 68.386763] ? print_irqtrace_events+0x270/0x270 [ 68.391518] ? print_irqtrace_events+0x270/0x270 [ 68.396280] ? perf_trace_lock+0xd6/0x900 [ 68.400424] ? up_write+0x6b/0x120 [ 68.403966] ? trace_event_raw_event_lock+0x340/0x340 [ 68.409156] ? __lock_acquire+0x664/0x3e00 [ 68.413385] ? __lock_acquire+0x664/0x3e00 [ 68.417620] ? check_noncircular+0x20/0x20 [ 68.421844] ? get_futex_key+0x1d50/0x1d50 [ 68.426092] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.431271] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.436453] ? find_held_lock+0x35/0x1d0 [ 68.440506] ? __handle_mm_fault+0x3296/0x3ce0 [ 68.445065] ? lock_downgrade+0x980/0x980 [ 68.449188] ? vma_wants_writenotify+0x3b0/0x3b0 [ 68.453933] ? lock_release+0xa40/0xa40 [ 68.457887] ? do_raw_spin_trylock+0x190/0x190 [ 68.462462] __handle_mm_fault+0x32a3/0x3ce0 [ 68.466850] ? __pmd_alloc+0x4e0/0x4e0 [ 68.470708] ? check_noncircular+0x20/0x20 [ 68.474917] ? __lock_is_held+0xb6/0x140 [ 68.478960] ? find_held_lock+0x35/0x1d0 [ 68.483014] ? handle_mm_fault+0x270/0x970 [ 68.487232] ? lock_downgrade+0x980/0x980 [ 68.491382] handle_mm_fault+0x35c/0x970 [ 68.495432] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 68.499994] ? vmacache_find+0x5f/0x280 [ 68.503950] ? find_vma+0x30/0x150 [ 68.507482] __do_page_fault+0x5c9/0xc90 [ 68.511530] ? mm_fault_error+0x2c0/0x2c0 [ 68.515656] ? security_file_ioctl+0x89/0xb0 [ 68.520045] ? do_syscall_64+0xb7/0x940 [ 68.524002] do_page_fault+0xee/0x730 [ 68.527785] ? __do_page_fault+0xc90/0xc90 [ 68.531993] ? finish_task_switch+0x1e2/0x890 [ 68.536463] ? finish_task_switch+0x1b9/0x890 [ 68.540937] ? syscall_return_slowpath+0x550/0x550 [ 68.545840] ? syscall_return_slowpath+0x2ac/0x550 [ 68.550745] ? prepare_exit_to_usermode+0x350/0x350 [ 68.555738] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 68.561080] ? page_fault+0x36/0x60 [ 68.564680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.569503] ? page_fault+0x36/0x60 [ 68.573108] page_fault+0x4c/0x60 [ 68.576535] RIP: 0033:0x44d84f [ 68.579696] RSP: 002b:00007f569b80a7a8 EFLAGS: 00010283 [ 68.585037] RAX: 00007f569b80a850 RBX: 00007f569b80b6d4 RCX: 0000000000000000 [ 68.592284] RDX: 0000000000000400 RSI: 0000000020011000 RDI: 00007f569b80a850 [ 68.599527] RBP: 000000000071bea0 R08: 0000000000000400 R09: 0000000000000000 [ 68.606774] R10: 0000000020011000 R11: 0000000000000000 R12: 00000000ffffffff [ 68.614024] R13: 0000000000000616 R14: 00000000006f92b0 R15: 0000000000000000 2018/02/11 11:55:24 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$getenv(0x4201, r0, 0x5, &(0x7f0000001000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000001000-0x4)) r2 = userfaultfd(0x0) r3 = syz_open_dev$mouse(&(0x7f0000012000)='/dev/input/mouse#\x00', 0xff, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r3, &(0x7f0000003000-0x21)={'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x35}, 0x5c) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:24 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000059000-0x80)=[{&(0x7f0000053000)="ed", 0x1}], 0x1, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000015000-0x4a)={0x0, 0x42, "0a13873ecc8c2a2c3386482245524d82ed65b96acfce8648cc7d2979523572abb1ae848926f74e3530afdec0cbd0be79745baec345d9b759ed19ce880fac07df88af"}, &(0x7f000002a000-0x4)=0x4a) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000005a000-0x10)={r3, 0x8, 0x7, 0x50d9}, 0x10) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000059000)='./file0\x00', &(0x7f000003d000)=""/26, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000011000-0x18)=@generic={0x9, 0x6678, 0x7}) 2018/02/11 11:55:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x9) connect$unix(r0, &(0x7f00007a4000-0x8)=@abs={0x100001, 0x0, 0x3}, 0x488e) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) set_thread_area(&(0x7f00003cf000-0x10)={0x2, 0x0, 0x0, 0x7, 0x8000, 0x9, 0x9, 0x10e, 0x0, 0x9}) 2018/02/11 11:55:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f45000)='./file0\x00', 0x200000000) r0 = syz_open_dev$amidi(&(0x7f000057a000-0xc)='/dev/amidi#\x00', 0x1, 0x80200) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000651000)={0x8b, &(0x7f00000e6000)="6f2d508f326598284767cf7cd4919af39a579e95d0df4cbc41b97c5ff7aa6cba94e53436c573e8ed30b624066ad7da14a2b0c38c8400019378188b69bb77a1c15b039432ac4728d6655092eaf92eeca3d4ed901d8690fdac17d552372ad88253676dd715d059a9228fdf253c7740883c564d51c89c35bda2b7705b16f780fd41790364b95013beb55280c0"}) accept4(r0, &(0x7f0000b00000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c3b000)=0x14, 0x80000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) 2018/02/11 11:55:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00008bf000-0xb)='/dev/midi#\x00', 0x2, 0x2000) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000312000-0x4), 0x4) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000893000)={0x0, 0x0, &(0x7f0000f31000)=[], 0x0, 0x0, 0x15a, 0x4000010}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c1c000)={0x0, 0xa0, &(0x7f0000b39000-0xa0)=[@in6={0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0xfffffffffffffff7, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in6={0xa, 0x2, 0x3d, @empty, 0xac}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @rand_addr=0x800}]}, &(0x7f0000b3b000)=0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000566000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e06000-0xa0)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x827a, 0x9, 0x6, 0x7}, 0xa0) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b95000-0x8)=@assoc_value={r2, 0x80000000}, 0x8) 2018/02/11 11:55:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xfffffffffffffe61, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 11:55:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000061e000-0xa8)=[{0x0, 0x0, &(0x7f00007e9000-0x40)=[{&(0x7f000009c000)="ca7446ecdeb421385a4f963c864d3d68acdabe0dd9bfd99d9bcc196dd5a1a9a866f05a1b3e82dc2fd1f6ec8647ef1705363f6525814b6f68959c79bf175f2bdaac99e2d936e959cffae13c83576b037f518a910dc5c8d6e93f8e041c7055fa40b9f2fe77deae9ed50f9834b899", 0x6d}, {&(0x7f0000fb4000)="147029ff1964ff450f88efc22a", 0xd}], 0x2, &(0x7f0000669000-0x1a8)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x60, 0x117, 0x2, 0x49, "81cf583790ec302e7005538c727c98391227267096010bc3848cce9bdbd04eb46176241cb30763eab093427345246907e771851619623d57f478e57fe8b121c815e8b9f43c3f13dcc7"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0xb8, 0x117, 0x2, 0xa2, "c6a3dec8a1ea6cf70efc349aee98a3719a1b8af32e288d45e4cd3bc059dda62a5fc8038f59894f507c75d41f5166f9bad1aa384c49f6bcf1f0801cbb9a8fbb66f845d67b754f1dfd83e7b0b05be42c877f10211211d6e73c3d49bcf3c84ca11fa23e8a5711a8b7bec1c2e92176dd7b2be8983708a5a2f6911a21d3d3fea1be62c182b760f54e2a3f000000000000004cd16c9e3e5f5c273c966458c7426ab98bbb7d"}, @op={0x18, 0x117, 0x3, 0x1}], 0x178, 0x20000000}, {0x0, 0x0, &(0x7f000092c000-0x10)=[{&(0x7f0000f43000-0x2a)="daebabc3aaa3914dd4d0af2280fd7f7fb80ee7dc99ce1a04ffbceb72ee389e458a25b9621cf82b3dc234", 0x2a}], 0x1, &(0x7f00003fa000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000d3c000)=[{&(0x7f000079f000-0xc8)="d9c7eea2fcee1418a5e84245146687217d7481da17efb990e178b49c6a0b3d8087b16a88339dfcac139b9a35eef373381635a7f8ffa4f79f6962b258c75275d965bdd97421270a49178c03ab5c0eb5927e9e2681558569076164eac943969c77580cfbec5b1d89980c8c82ce40c56b86792129e88b8ab7863c8472993bb6e9f5f2ee057e6f1cedfcddbb2f097e76524f33b2c9b8cd872fb4bacb7b7445a45309a5f2a4983ce25de4579c70a110a732f20dc8158ff11db0e01daff5a8280a46d2603a291f7917d51f", 0xc8}, {&(0x7f000017d000-0x1000)="f45385ba02c36be574fe723852810ccd0443b26a2e039386544095dbf3c0fa32281676fc6853b16b465ce9416930e1e6058701f2c4053a7268c225cfd516a7cd88f37b527432443fb4ce85525c4396acffa2f6e994c1508c8da355f3200ee56368bd81b2e78f6e2f568509583ebfd0825b394cbad0c1049422244a96579200073c112e47047c3bf4bc6565c5080d08d0f95e789fb954ec9c290c7af0b3971e04921da30d3ab031c99a37ac44abe5ce80ef4d98c0aac3c01bcd7b3b95d8b6aad04bfe050148d5daed3fc6da0bcf042d22c9d1d8c651afc0e15285a2adff44702c8adc9b86f42ba071ec333d1d6f84229070c562f27e2a6a17efca32ac4f3fa335babbc90e260f14eee9d0cfaf422e09339f3968ec422341df674e1561f1e2628582a1adbda8ae8a44f0dd7433d8a0d496cc5d056a70a16ae6123f5c8e39089a44985e4f53689e6bf74bdde44cda1f2e33d033508a0706b0e26636240abc63a4fb96c8e58d850c1a5c877afe727db81b72e636fd471e6e088f593f10940fc5fc54f5f47403a4c6b4f39aa19367845370bc36468fa49a53afeebe7433ecf5bcc7d34b6da31df2c3fade41c2485d4e97eeba74342d4a3f2dbdfadf2a29caf58c037d769776a2067d23fb44edf5526af75a84f6ed608aab21706c7f052d29b0dd7ad43a733c028c89aef2bf97922b7f3269ee9138ba247b27617f55ef74696134f593ee3fd17587c1089f4e4cf620fb50548c749129b33c51a43736a7cb022e4277dc8be6d20ac446dcf8660f4f9ce6ac7e0682c30bb2a3b77ec557d18bc484dbb0d2e1fad566a3094287032bbd724c93e55c9bc39b968e8f9999ca0d0bfbb0257c228756ee524e72ec24e1d86f768cc831a93f4832149019936f9d1d56f13378eb43895d33669bcfd94fec428179c5f1ab01dcf6e73909de391cb6bf71697d2b20f9afb29803d6de9364bd43c78f2f8b69c676425738df434f888296b6686b33fb5678f6e715daad5c147fe8826889c50f5eb7c25247630b11461f8f844ce46bfe979525356406e7152dd2e5cb3637b8ad7332b312f6577825d7ff3a8846c39e37fc0b3445f4d4adf0fbb702331f4f2fb5e5e186007b3847dcd51a89e1cfd6a5209f8b79937288173ee3fd11b29a075c6541ad63ad24ba85282f7e08bd4fe057d809e31e4900de44286bf895eefa48a76b219744ed53900d20325235d80db2efc8a01864d1c2a6a27d826999bd4e29b9581b5bf043307690525373f73a6059ef4db34bec06dbc31b5d844d12502e92070eb7a08ec8a40705b5ec8e48d0ba826035445f2b4a4fd774d584fa9a0c4c88ab5ef12cff3da00a87c1fa9be14e83f2d487ff8f5cd0dc45f9a0d7028009332186a6e28d763d0583e23db5548f7c922d851a04532cc5f60e17feace7b3f6089f552735dd24c9cfb7b6d6d4a105d1c0f3fe8cf9e1d6d005b9525766994797d6ddb159ab30397f842192a7cf25e0cc29ac52ad2c7c572907f85c4221c20fdc4cc63129178ceb043f93f984bee92b3b63788131a0b4ea653aad6877e8c711343c824a466a419d43c5273fc37e5a6dff4f2f3e3a5a6068ba741498ad6f7e4955d35e067c3d3241170e134bd9b429349ceb91a196e4022efa07775389b963c393200cd8f6d077569fa99241e0b555d8d6d40942d9f0b276f46bad4a8db9174cbb1c4d67bcd008fbc2d9de700da0920695bc7204cee5481b528c13f7aca2d20a58da4c247ec648c27060f5d8693ef459723dac0cca2f40c1dcd8d45d3129f8d5094283d887f6fb3a65ced54734b46b591d7433bf4ed7e87628a0ad4b1b93176995014c5cc5023b380eaf4809dad9fd4fb0030ad908d1a2174f59327ea727b8a74956efbbb164eecf9f8c120aa262b0465bc1b8c5c8bf3cc14f0b26a92656a3b462721b26f46453c7e0bdb2d23f76224f57f7dab946529f86921773183b7b808e8d4e7fe5231ce160e4f3bbf16ec7f860182c797fa507b7c5b3a026522ed7c6dccfa348f7e24347b053b48c9f8207c220127478e5e1d9efc1577deebaadd94a44d21f7b756471359fca8579cd7ddfeeef5a6d0c1608d434dabd697b5cf376394f54bf76cb2029d68b4bc81d654b1f9a0d6ab1c99ad7c9b34e9d337b535db65045870444bbc46abe0865e4de8a49c072c88f8ba2b81ce622468a3c42abcc2f4f77a5a52092b17bd7261632286f46b67565ed88d6d35c555f0b1553a8e8e0dd5a0783d28ab1bc9647df1dd33c6f34fbb6353a76dc0ac00491b4c6ada411b68a15a74efb16e0fba5e3069107c1fc7dc85c75745571a81fd63a23cc99100a39d9beba2635a93365768b1f0bb3a91ae7605c4db739a12d11a0740a67dc4ffe1230d7d5acdf5ea39631f2bb04479aaa101703013f47257997972dadea001d04884918f75d94bebe4f227732877fbdb23907464994025eb6d0c4d9f013df1e263cfc2844c3b87388533b154ce8d1b455111dabd63be5610caf2258d093c21ba61eafe22d2d778abf6b4f2052f82f755c08b28e271991471eac76e1b374132f6b43600c2ee4ddf35e8825e1e51f68ad504b5e35e53418aaee78f99629b3292ad41218c0cd4039ac549aa417cf6c0a2c1227d536cc4430de54e0fd5824b8f2306d992cd0bf77bd4e6301bb3ff6839bf4d9c622e3321c82ba64b7e31b0ba73f53dc909531f277c0b137ab5b0e49d315a2ebe437296fbd310eb205078edb783e3251429f08a5a3a7f55292ff7013977ae7f260c276329665a42662d3f342c62bf1c101b4cc65735a6e1addea5e0d6a9cd35d7bab996fef384d0510efa90a49fa97f82dba96d39713e781d3b225bee3cfd08cee355c41713c3719900a00c9ed0f23e32dd7f97a7a83dc4450f6d2ac8520629eade1d0f5a2a65d6b995a1078cfe6ea223653f761469507ab90e115ab38eee0ac4a3250679bf1f3fb32bdff9f4f9bc5a0c685ae8aa4aae3cb184e85e1f2d08f75f4ac262b7f0ad4841e4df3b402e85e89c8771abed189eba2bf9f05bd08967d7a2d0bf5604b19756b492302c933c646c008159989d83c146ce08f0a323ecfae999305fb1e7a4d940d8c0a66239d7bfe83c83e3fac4148e2cb484ce7abaeb4ae664cf9d4421b7fb1b55723b436c03b8b9e7c766ac52dac459fcc46d9854988286f895e2940bae4038df0180e2aa77ba70d363965bfa4986bb37c9c0eb5bdf3157f5989074e0d3941f82247bc8c9b33cee2bdc50a0920cfe0ce4a83c6051187b934fa31d938c19ffd74db7da4bdaca224eae8c6d82d896164ad8e118c97f78d98232a7d9c8b63a44cd77069d1298a57151da8737613200f7a4736480ae87104f1d7bd715be97006b792ed711e18a40e76ae24d7da54a309ca3fd33e9febe37745673c579e345018a89719a0527ad13802c0db3a39d93d3e77fe902b092132e016911f3efbcea1832b8c6576b9bd5b69a3c0b253d23b5826a22eb1a3d9d32eca8e2559ff0b83dc209cc3c8a070a09edf2247931db94c006ae3b271961937d1b51452c05fa98647e811fd83e85280c49c65b805ba50a1016c1caee8fe61e1404a668b455fa923f0b34a70ba0a7786f3f045571e622eabf5038cd3f8925a530782252ea534f8a06ec5f542a13ec58d310348bbe8c6964c932fb9db5f398b0e5a80ff9f968236c765d766749c371bd6918f85c5dec051349f4a261f899527b5f95ae3035205b4e75057280a513712f7f795e71eaeb7ebd56d4d4a0789c01da43806ad248ff4cc7cfa00746499e3b76fd2ce997bba33b8e4ca57c438792e4b8a68b1e54df32ba2d5cb3139aabc8fcb58bcf781dc17cdc8a079854f43dbeb58ab8deade976dd87f51462cabc07ca557dbbb8c53569c74bedc0dc8c25b62ce5e79361b595052887d046576d52dd673604dfd18761d685ae981c35c55f18c8d1a90507335f8bd00d9caee9579a8b84f21ff5d3ece2fc9840cea6bd27f93bda1b6253ba1569150f3a5492ba7b9e3f7acc81b8f9320a2a40ff9264db364c1897ac30e155972d2191207513196bda9f36d64338a018e36d9fc41db60d18ae210aaecd9caa60edf4fe60e5e6de04348674621c2e8c73ca1c95d0ed4b73025738e183d237fb0c9e24f87efad756ac125852d7dca475df195eb672256dd5eae0275267baefc6bf2c4f856bf1c89172f34a24b58d5e27dcf8ec06a3fc2e5457870f3c6783c5caecf3f4e73b738a630173cb4fa03fcba0498036e472c225b106b7eff1b903b5300f490ae3aa90ef5b660dcfbb44830b239dc348a8c62bb42dd746658df95922e13a9955b63288a05eee8bb68454b75f9f333e74c903c31f191c42b4b91224fc9eb63272fd508e90a089647342e4155045ee8e9af093fa5b40e592a7a10e39ad1a4e5e1024d96410e5eb1e8aadbfb87ab7a11778c69b308bd4d44a6a7554fa47df08cd3968320328fab4245ed8731e0c90ffe2d417d910461f9b43bdac19a28450ef6e2d5c1fe7d99ac73c7b253a56e26c86cb2a9e6d482dd2e46205f113cd74a46fd8817212f872e44d24a3a90fd0d3e8231d084498b5f67af37b9c9ca005130c58121937552901a0e50caa805be6fd144cc7df63a482486f038a1fdd29e3b03672928f83bc32623d0740462b68b630aed7caec4661f7465baefd90b473fb0e19786cf5f2d612dec7c8831f62438528aaff0c0632403a20f5431c4a6c0f1d960d88ba1bfcbe1825d9c5140d0a36ddedc1c42ff9cedb115b2cd63f81593a878705dae3b722d0da51b893b309eda5ee1b247c14d3bebcf599d63503e76c46b4bfbe072cf776634a29e36f5fcf6c854ade24c1f5657a26e8b050e3effe7a4ad6d8220a14e20e6c7bcab1addabe8a3dd29bb66b09af1cfe74b31fe6efc427561bac8999a85c4b03706199bd7398ec444c6d9d97dd68459fc8f59b926e2f5276ac8b44c6180b693a8f83faaf79effeb8de9196d664a7fa24909c14082dee2e6293d209b261c05e6e8bd8f4716bdce7b9ce598f5fd148f1a91a184d1d2e92bdd6588cefcb174058383a98b95ee9124631d212eb025463a9fef477365ed7bf76e60950059ef3f331a5daad22791e6bea9bdacddf9dbfae8ebee3d92c81b515c61dec0dfd0adf03a45fca7cc12a95eac5ec35ab14d9239c7d4e94f828ff09410346c8cf55cdd1db16476d547861eb884c239653f2fc8be5fb49725336362418e18181d9946734e2b608c79939b55732d29f9b1cb6a0a5158608b7bcb054557bccc3eaecea147b2e88810f6aae2e718d73efd0d35da1127ef78b9f5545e417e8ede69c2b666ac135aa48c8b3a9bfe146a270733d8b279a2fe48980af2f4e6d2609914d3f80f4f3c0b7d1fe3b534073431875550058c4dcf03da68c5ecd56875ce0b53e72c957e1536bfa2bfe5561c0d7a28eba40affcd35be90e2ea58c24eb85c25b54de7b0d2b8bb8c2f0955c32f9581b5dd32d9cdd7e5797c3fe39a0bc88fb85ce5c1140721d335ac12120d07cd7d08e7c4e8ad5b7f71575ab96161bbebb4a6ec0fa5f1381cf2662901d5cc0bc0e6b84886f63be51d4042b506862a794ac579759b9a3ecbd0878a4136f5c285a332e4fbf7f53adb45103bdd753e46f7946b06d5a1690f7aa67c7e6505a6050636e4311aadf1f58fef839db8e1ad5afa205edd438af8eda7a9898d231a572b495a3747e38b4c0ed6bc04b6c830919a799ae5b8179489537a019a88c6054425cf9fce763dc3d039a8aa410bf3c850e2243149aa93421dea9f11127f3ae08261c30ff73912d12cc0a96c026f324ffb780b391234e5f19ff06c8084c96689229550614da3ea", 0x1000}, {&(0x7f00003e6000)="60086e3722799319c5b873787ec9beddd7ff94c3bbd7c6e7cc805637854150f05640c9ca3053b6a1b36e5067b58836f69b46199ea6a24dd2ada0e7148e293479b3a42016a9c927b566093d25494dbb8e8be950600024928224e8644341c42df0edc80eb1c960f45dcb59fa1442d0496a265c9bb5eb9171815b93c91be97232ca3d0987a8a077f7fbc7008b393034e0a2419ed6a2d588926dbdc6a7fbbe8a96771fa3393b18c9516a0f7ecc61717b167b23c1e7b8bd07dd0a8a06cf", 0xbb}, {&(0x7f00006b8000-0x80)="b4edfb64868a8cd08b5bdfe759ac6932455923da1099e6fc3ca5fc2dd86f228bd3941a97523d8193f7dc548ea095e2886a13ef55ee9ab8a37f3e2d1abbb1e794f83df04b731a0bd25ec06fe448553b00d89260c6da8188bbc15bf49eb01ad8da9bda4abe00bb47d77f4f587648a6e1216004f94cabc9436d53281a4d11a18e1f", 0x80}, {&(0x7f0000193000)="4e57ec91c703ca4ffede559136494dbdbf3a16c6390a2a257008c7783a1ab0326d6c27e50dadbb6e8fb4c848730487ac653c3444015ab0b169ca3dd8e8a95e54329f1f1b22cc58e8984b1cd279110225becf04d17a8e092ab27488f13d73c668f71cebf3b4cf01ec0ddad4febc20f84831f6dbc94485aac1796df24be90a242ae9828681658338d7b7d09cb948f1fa6c89832ebaca0eacffac87a2ef017212e54eea3cf9770a1b15b1e30afd96ac61235f0852e6e060", 0xb6}], 0x5, &(0x7f0000c0f000)=[@assoc={0x18, 0x117, 0x4, 0xffff}], 0x18, 0x4000000}], 0x3, 0x4) r2 = semget$private(0x0, 0x1, 0x80) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000567000)=[0x9]) 2018/02/11 11:55:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ccd000-0x4)=0x2) r1 = open(&(0x7f0000170000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00002c0000-0xa)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000ee8000-0x8)='./file0\x00', 0x0) renameat2(r1, &(0x7f00003b6000)='./file0\x00', r1, &(0x7f0000bdd000-0x10)='./control/file0\x00', 0x1) 2018/02/11 11:55:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key$keyring(&(0x7f0000486000)='keyring\x00', &(0x7f0000f90000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x4000100) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$key(r2, &(0x7f0000297000-0x38)={0x0, 0x0, &(0x7f00004ed000)={&(0x7f0000872000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/11 11:55:24 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c79000)='/dev/rtc\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000013000-0x30), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) r2 = socket$inet(0x2, 0x200000000000003, 0x9) sendmsg(r2, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/11 11:55:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/audio\x00', 0x400802, 0x0) getsockname$inet(r0, &(0x7f0000fec000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00001ce000-0x4)=0x10) [ 68.680990] audit: type=1400 audit(1518350124.569:99): avc: denied { setopt } for pid=11968 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/11 11:55:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00007f3000)='/proc/self/net/pfkey\x00', 0x8800, 0x0) 2018/02/11 11:55:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000eb4000-0xb)='/dev/audio\x00', 0x10000, 0x0) mkdirat(r0, &(0x7f0000cd5000)='./file0\x00', 0x62) r1 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000127000-0x60)=""/96) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a64000)=0x5, 0x4) getsockopt$inet_buf(r1, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x101a3) 2018/02/11 11:55:24 executing program 4: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) r1 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000003c000-0x458)=@filter={'filter\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0x258, 0x120, 0x258, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f0000015000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@STANDARD={0x28}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='rose0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@dev={0xac, 0x14}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000035000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000003e000-0x1000)="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", 0x1000) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[], 0x0, &(0x7f0000006000-0x2e8)=[]}, 0x0) 2018/02/11 11:55:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/11 11:55:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x3) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/11 11:55:25 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) r2 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000013000)='./file0\x00', r2, r3) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) acct(&(0x7f00004b6000)='./file0\x00') sched_setaffinity(r4, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000-0x18)={r0, &(0x7f0000281000-0x5b)="1d49c2c7c527519efd4d17ef4a4a10f097b2b7ddea4787f5ff78e653cb7b29ea6832c486ab5d151201f7568d7f488ee28d17ce06fadaaa249e3b9d69980b8307b94a51c42eaac48c0deac2b0705bf1a3e40ec302ef14d09a7bf83b"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006b0000)='stack\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000b5b000)={{0xffffffffffffffff, 0x3, 0xac, 0x0, 0x5}}) accept$ax25(r1, 0x0, &(0x7f0000fb1000-0x4)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x6, 0x8, 0x1}, 0x1c) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002e0000-0x10)={r2, &(0x7f00002ed000)}, 0x10) 2018/02/11 11:55:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0xc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bce000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000744000)=[@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3c0c6b76}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x4c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000fae000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f000065e000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 11:55:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d91000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000ea000)={0x3f, 0xffffffffffffffff, 0xff, 0x90, &(0x7f0000a08000)=""/144, 0x12, &(0x7f00001e6000)=""/18, 0x1000, &(0x7f0000d8a000-0x1000)=""/4096}) syz_open_dev$tun(&(0x7f00006d8000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000dc6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ceb000)={r1, 0x7, 0x1, 0x5, &(0x7f000073a000)=[0x0], 0x1}, 0x20) listen(r1, 0xfffffffffffffff9) r2 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00004c4000)=r2) r3 = accept4$inet(r1, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) close(r3) r4 = dup(r1) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000f2e000)=""/175) 2018/02/11 11:55:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001e5000)={0x2, 0x3, &(0x7f0000956000-0x98)=@framed={{0x18}, [], {0x95}}, &(0x7f0000847000)='GPL\x00', 0x0, 0xb2, &(0x7f00008f6000)=""/178}, 0x48) r0 = semget(0x3, 0x3, 0xa0) semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f0000315000)=""/204) 2018/02/11 11:55:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sg(&(0x7f0000576000-0x9)='/dev/sg#\x00', 0x0, 0xc6e43f67a7658190) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001000-0x30)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x8, 0x771d}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0x2c, &(0x7f0000002000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x10000}, @in={0x2, 0x0, @rand_addr}]}, &(0x7f00005f5000-0x3)=0x8e0787c41eca9eaf) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) pkey_alloc(0x0, 0x2) 2018/02/11 11:55:25 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074f000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00004ed000)=0x7) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000647000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}) 2018/02/11 11:55:25 executing program 4: r0 = syz_open_dev$random(&(0x7f0000e17000)='/dev/random\x00', 0x0, 0x20400) pipe(&(0x7f0000465000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x7, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000748000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000834000-0x20)={0x287e, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f000080c000)={r3, 0x8}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001e000-0x14dc)={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/02/11 11:55:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cff000-0x12), 0x0, 0x0, 0x0, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x6) perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f81000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c01000-0x8)={0x0}, 0x800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000efe000)={0x0, 0x1, 0x5, 0x80000000, 0x2000400}, 0x14) setpgid(0x0, 0x0) 2018/02/11 11:55:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) 2018/02/11 11:55:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003a8000-0x9)='/dev/dsp\x00', 0x100, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004bb000)={r0, r1, 0x1, 0x1}, 0x10) syz_open_dev$midi(&(0x7f0000171000)='/dev/midi#\x00', 0xf54b, 0x40) r2 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r2, &(0x7f0000676000-0x131)="1b6ef412ecf0353000000008a7de7b3d3a0e305e091943f48f4107bd0b2a4bd77f7ecd46a778aec242fa8ee1028d20188af934ca2daa88ab04b9a719bc62e9e28921087b0c66342eac37973ed176b131698073796f35cc1f54ba6a9f7741bd441e9f34df79abf527e14fd8a15893ce98774a8e9694ff207634539a712300f6f0060a05e895d38f51316f650a036437b809c0299aed6cc9682599c50a7f6066d49aa1f15886752125cfcfd1fef418c16e97ca0493c453d5d0551f6262f9009d1f63780abab15e23fe4ff0071ad12f87373bccfe483675d79102bea2d7e39e53f5670d31bd83863ca249878c9564f44948038b2ab6eae4dc2ae75d143b8812ec6aeee24930a9839efe0a463118364e199cf849fe26c0dcdfd120d4cfb77fc94e12fe6e3500a969ceaa459ba1beb9010c84da", 0xffffffffffffffaf, 0x0, &(0x7f000025e000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x48a}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f9c000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000000c000)) 2018/02/11 11:55:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x801, 0xf1f, &(0x7f0000376000-0x8)={0x0, 0x0}) r1 = syz_open_dev$midi(&(0x7f00002d2000)='/dev/midi#\x00', 0x2, 0x8000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000005e000-0x8)=@assoc_value, &(0x7f0000b89000)=0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f4e000-0xc)={&(0x7f000079e000-0x8)='./file0\x00', r1}, 0xc) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000034e000-0x4)) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) 2018/02/11 11:55:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00001af000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000dd4000)={0x4bc, 0x7fff}) exit(0x2000000010000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f000067b000-0x8)='./file0\x00', &(0x7f0000983000)={0x8}, &(0x7f0000542000-0x4), 0x0) 2018/02/11 11:55:25 executing program 2: mmap(&(0x7f0000000000/0x2a3000)=nil, 0x2a3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000024f000-0x15)='/proc/self/net/pfkey\x00', 0x4c002, 0x0) mmap(&(0x7f00002a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00002a3000)) ioprio_set$pid(0x1, r0, 0x9) r2 = socket(0x15, 0x80005, 0x0) r3 = semget(0x3, 0x3, 0x6d) mmap(&(0x7f00002a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r3, &(0x7f000020b000-0x18)=[{0x7, 0x80000001, 0x1800}, {0x0, 0xfffffffffffff685, 0x1800}, {0x7, 0x100, 0x800}, {0x3, 0x767c, 0x1000}], 0x4, &(0x7f00002a3000)={0x0, 0x1c9c380}) mmap(&(0x7f00002a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00002a3000)=""/38, &(0x7f0000137000)=0x26) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x114, 0x2710, &(0x7f0000102000-0x4), &(0x7f0000001000-0x8)=0xfffffffffffffeba) 2018/02/11 11:55:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x7fff, &(0x7f0000dc5000)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{}, 0x0, &(0x7f00008e3000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @quote={{}, 0x0, &(0x7f00004f8000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0xff9a) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x5) 2018/02/11 11:55:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fe9000-0x8)='./file0\x00', 0x40000, 0x80) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00004d7000-0x10)={0x0, &(0x7f0000290000)=[]}) futex(&(0x7f00001d7000), 0x4000000005, 0x0, &(0x7f0000199000-0x10), &(0x7f0000a29000-0x4), 0x55da77f243942654) 2018/02/11 11:55:25 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000005000)={0x2, 0x10, 0x1ff, 0x9, 0xd, 0x0, 0x3, 0x3, [@sadb_address={0x5, 0x17, 0x33, 0xa0, 0x0, @in6={0xa, 0x2, 0x6, @empty, 0x2}}, @sadb_lifetime={0x4, 0x0, 0x100000000, 0x48f1, 0x2, 0xd6a}, @sadb_sa={0x2, 0x1, 0x3, 0x1, 0x28ef, 0x59, 0x3, 0x80000001}]}, 0x68}, 0x1}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000a5b000-0x8)=0x100000001) bind(r0, &(0x7f0000f8f000-0x6)=@hci={0x1f}, 0x6) 2018/02/11 11:55:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000077b000-0x1000)="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") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000618000)={0xaa}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000291000)={0x0, 0x4, 0x800}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00007b0000)={0x10000, 0xc000}) r2 = syz_open_dev$amidi(&(0x7f000070c000-0xc)='/dev/amidi#\x00', 0xfe78, 0x0) getpeername$ipx(r2, &(0x7f0000bb3000-0x10), &(0x7f0000e70000-0x4)=0x10) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) 2018/02/11 11:55:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x800) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000002000-0x4c)="ab9281cafb0cd18c163d8b2f431735178a40c3152088c842c32f55a14137dac8dfb85151ac6cabd29be28b321ba95e15c4633567aa0aabf0811af0408819c221e2f86a5e661f4a180f7feef0") mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:25 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a00000-0xa)='/dev/cuse\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x8c)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x3, @rand_addr=0x9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xe729, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ab}, @in={0x2, 0x2, @empty}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00003d3000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000483000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) getcwd(&(0x7f0000a07000-0x56)=""/178, 0xb2) connect(r1, &(0x7f000068b000-0x14)=@ll={0x11, 0xf5, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x14) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/11 11:55:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000199000)=r2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000762000-0x10)={r0, r2, 0x2, 0x3}, 0x10) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000127000)) ioctl$TCGETA(r2, 0x5405, &(0x7f00001cb000-0x14)) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000bb3000-0x4)=0xfffffffffffffff9, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0xfeb8, 0x0, &(0x7f000016c000)="8de0a0b22946cee015668ae30b39d6eac99dee5c2d1af2e0554949ef49327b64b5b9518f7ed5186f43554b076500241cd87184ae86b40000000000009fe292b893ab7e55260084194f052bd1f0a14f7d7e4e0c7a06358c21ebdd4b1c24ed800011e66da2a0f115be15d7be5276583ff6eaec5aae4779eedcbf00deff7915e84ab9d490f61fdab18fcca0177856b5500592bb96f941c877975dc7a10abcbc77fd16d62ef8a610867f1099744ad6f3a864b8c0db658c91bed10de30ead232efab502f937446201a4d91ec449e2df9a0741246c02c609b0401df352d2eb2e77"}) 2018/02/11 11:55:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000798000)='/dev/snd/midiC#D#\x00', 0x86d, 0x40200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ba2000)={r0, 0x28, &(0x7f0000bed000-0x28)}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000561000)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00002d5000-0x1000)=""/4096) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000d6b000)={0x14, 0x0, 0x9, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000781000)='/selinux/status\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a87000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00007c2000-0x8)={0x3, 0x1000}) 2018/02/11 11:55:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000750000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) socket$pptp(0x18, 0x1, 0x2) 2018/02/11 11:55:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000064c000)='/dev/admmidi#\x00', 0x6, 0x400) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000517000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r1, 0x0) getresuid(&(0x7f0000012000-0x4), &(0x7f000001a000), &(0x7f000002a000)) 2018/02/11 11:55:25 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000ddb000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00002ce000)={0x1, 0x0, [{0x6, 0x0, 0x1, 0x1000, 0x8, 0x24c00000000, 0x6e706733}]}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x53c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r1, &(0x7f0000160000-0x1000)="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", 0xff8) [ 69.366623] binder: 12072:12078 ioctl 800454e0 20199000 returned -22 [ 69.401315] binder: 12072:12087 ioctl 5415 20127000 returned -22 2018/02/11 11:55:25 executing program 7: keyctl$join(0x1, &(0x7f0000239000)={0x73, 0x79, 0x7a}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) [ 69.418452] binder: 12072:12078 ioctl 5405 201cafec returned -22 [ 69.433996] audit: type=1400 audit(1518350125.322:100): avc: denied { map } for pid=12091 comm="syz-executor6" path="/dev/loop0" dev="devtmpfs" ino=20904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:fixed_disk_device_t:s0 tclass=blk_file permissive=1 2018/02/11 11:55:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009c0000)='/selinux/enforce\x00', 0x40080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000255000-0x58)={0x6, 0x1a9, 0x0, 0x2, 0x4, 0xfc}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_map={0x1}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000580000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c20000-0x11)='/selinux/enforce\x00', 0x88000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000ded000), &(0x7f0000423000-0x4)=0x4) pread64(r1, &(0x7f0000229000-0x8b)=""/139, 0xffffffffffffff9f, 0x0) 2018/02/11 11:55:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = syz_open_dev$midi(&(0x7f000039f000)='/dev/midi#\x00', 0x2, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003b0000)={0x0, 0x7}, &(0x7f000028f000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bee000)={r2, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000158000-0x98)={0x0, @in6={{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1d}}, 0xffffffffffffffc0, 0x7}, &(0x7f00005de000-0x4)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000abe000-0x8)={r3, 0x4}, 0x8) 2018/02/11 11:55:25 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000087f000-0x9)='/dev/vcs\x00', 0x40, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009ca000)={{&(0x7f0000c1f000/0x4000)=nil, 0x4000}, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r1, &(0x7f0000048000-0x8), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/02/11 11:55:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000ee8000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000216000-0x75)=""/117, 0x75) fcntl$dupfd(r0, 0x0, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db8000)={0x0}, &(0x7f0000eee000)=0x7) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f000071b000-0x110)={{0x2ad, 0x0, 0x10001, 0x5, "f70f02555eefc7ee2827a4afb459de437d7a13ca7b3f7d15ddde9664595272897490af376b944b00a2fc3234", 0x7}, 0x0, 0x0, 0xf2, r2, 0x830e, 0x0, "c8917a3887911587cf01566805d425543ac29f643916b01832b5c5c0dbddaa3038d2b1f7711d25ed99eb7026795c09ce0ce34888d9d1398db07c02c646d1c34b", &(0x7f000099c000)='\x00', 0x1, [], [0x8, 0x10001, 0x7f, 0x400]}) [ 69.471431] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/11 11:55:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) socket$inet6_udp(0xa, 0x2, 0x0) [ 69.505977] binder: 12072:12102 ioctl 40046207 0 returned -16 [ 69.508723] binder: 12072:12087 ioctl 800454e0 20199000 returned -22 [ 69.520255] binder: 12072:12105 ioctl 5415 20127000 returned -22 [ 69.522177] binder: 12072:12113 ioctl 5405 201cafec returned -22 [ 69.564402] binder: 12072:12102 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 69.572855] device eql entered promiscuous mode 2018/02/11 11:55:25 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00004ae000)={0x2c5, 0x10000, 0x7fff, 0x10000}, 0x5) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:25 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000000b) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000006000-0x1e0)=[{{&(0x7f0000007000)=@l2, 0xe, &(0x7f0000019000)=[{&(0x7f000001a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000017000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/242, 0xf2}, {&(0x7f0000019000)=""/46, 0x2e}, {&(0x7f0000006000-0x62)=""/98, 0x62}], 0x5, &(0x7f0000016000-0xcb)=""/203, 0xcb, 0x101}, 0x7cab}, {{&(0x7f000001a000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000019000)=[{&(0x7f000001a000-0xa4)=""/164, 0xa4}, {&(0x7f0000015000)=""/173, 0xad}, {&(0x7f0000019000)=""/255, 0xff}, {&(0x7f000000e000-0x42)=""/66, 0x42}, {&(0x7f0000009000)=""/110, 0x6e}, {&(0x7f000000f000)=""/182, 0xb6}, {&(0x7f0000019000)=""/253, 0xfd}, {&(0x7f0000004000)=""/158, 0x9e}], 0x8, &(0x7f0000019000)=""/101, 0x65, 0x1bd2}, 0x7}, {{&(0x7f0000010000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000019000)=[{&(0x7f0000019000)=""/213, 0xd5}, {&(0x7f0000019000)}, {&(0x7f0000019000)=""/207, 0xcf}], 0x3, &(0x7f000001a000-0xd1)=""/209, 0xd1, 0x9}, 0x4}, {{&(0x7f0000016000)=@ipx, 0x10, &(0x7f0000007000-0x30)=[{&(0x7f0000015000)=""/173, 0xad}, {&(0x7f0000014000)=""/88, 0x58}, {&(0x7f000001a000-0x62)=""/98, 0x62}], 0x3, &(0x7f000000c000)=""/244, 0xf4, 0x3f}, 0x20}, {{&(0x7f000001a000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000019000)=[{&(0x7f0000016000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f000000d000-0x1000)=""/4096, 0x1000, 0x20}, 0x9}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000019000)=""/158, 0x9e}], 0x1, &(0x7f0000019000)=""/205, 0xcd, 0x9}, 0x8}, {{&(0x7f0000006000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000019000)=[{&(0x7f000001a000-0x7f)=""/127, 0x7f}, {&(0x7f000001a000-0x48)=""/72, 0x48}, {&(0x7f0000011000)=""/114, 0x72}, {&(0x7f0000016000)=""/76, 0x4c}, {&(0x7f0000015000-0xbf)=""/191, 0xbf}, {&(0x7f0000019000)=""/110, 0x6e}, {&(0x7f0000010000-0x1000)=""/4096, 0x1000}, {&(0x7f0000019000)=""/45, 0x2d}], 0x8, 0x0, 0x0, 0xda}, 0x6}, {{&(0x7f000001a000-0xc)=@nl=@proc, 0xc, &(0x7f0000019000)=[{&(0x7f0000018000)=""/231, 0xe7}, {&(0x7f0000019000)=""/236, 0xec}], 0x2, &(0x7f0000008000)=""/149, 0x95, 0x394}}], 0x8, 0x40, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000017000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, @common='irlan0\x00', @generic="35e2605cef39306607966bac493bbfe7"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2018/02/11 11:55:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000331000+0x46e)='/dev/dmmidi#\x00', 0x8001, 0x400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dab000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0xffff, 0x66be, 0x5dab, 0x6d}, &(0x7f00007cf000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000075d000)={r2, 0x86, "d5935be506f0de5bceacc4b580c9fd1e3a1f44a906125bdc0e84607e5495fc727ccfc6ce682aa013f9153710f65912bf7c3ca2354f93011c2cd78bc0a00aada9eb7554ced052b1b96425cd045bd9f60888bd0338549bc65bf7f17859640a9b2a6750251435f9817867138dcb88a0827efc4d1a8f0e1bb3e702f1e0caacf8d5205a0c41487c00"}, &(0x7f000096f000)=0x8e) accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000090a000-0x8)={@my=0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001f0000)="b16ae30ddb736fcc38a20c1fc9c31f2770505960b6f92617c93f105a267e74808fabda0b3eb0f1dc7f4faddb4fd102238e7c349d551624639b7a15a643e6fec7f7253e2b51fca8f52ac38827850d00ae2a557e3c88ac43ecfe7c50fa9d3704684c550be0271ac6de5fc02d7a21fe71fa2a9704cd816878") 2018/02/11 11:55:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xf7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ee3000-0x8)={0x0, 0x5}, &(0x7f0000f4e000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009cb000-0xc)={r2, 0x2}, &(0x7f0000175000)=0xc) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e1000-0x37)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/11 11:55:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b81000)={@common='ipddp0\x00', @ifru_mtu=0xffffffff00000001}) r1 = syz_open_dev$sndmidi(&(0x7f0000802000)='/dev/snd/midiC#D#\x00', 0x40000000000002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000a01000)={0x1, [0x0]}, &(0x7f0000c7b000-0x4)=0x8) r2 = syz_open_dev$vcsn(&(0x7f0000250000-0xa)='/dev/vcs#\x00', 0x101, 0x40) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a20000-0x4), &(0x7f00002d7000-0x4)=0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) 2018/02/11 11:55:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007f8000)='/dev/vcs\x00', 0x4090000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) r2 = semget(0x3, 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r2, 0x5, 0x3, &(0x7f0000002000+0x4f4)=""/96) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@common='ip_vti0\x00', r1}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a26000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000890000-0x8)=0x1, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e5d000)='/dev/sequencer2\x00', 0x200, 0x0) sendmsg$key(r4, &(0x7f0000a80000-0x38)={0x0, 0x0, &(0x7f0000ecb000-0x10)={&(0x7f000069e000)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00006f5000), 0x4) 2018/02/11 11:55:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x24000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f00007da000+0x849)='/dev/admmidi#\x00', 0xffffffff, 0x400001) fcntl$getownex(r0, 0x10, &(0x7f0000ed2000)={0x0, 0x0}) timer_create(0x2, &(0x7f0000adb000)={0x0, 0x1c, 0x1, @tid=r1}, &(0x7f00000ec000)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r2, &(0x7f000052b000)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/02/11 11:55:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='gre0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) r1 = accept4(r0, 0x0, &(0x7f0000bd8000-0x4), 0x80000) recvmsg$kcm(r1, &(0x7f0000872000)={&(0x7f0000133000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f00004a7000-0x10)=[{&(0x7f000062f000)=""/183, 0xb7}], 0x1, &(0x7f0000060000-0x1d)=""/29, 0x1d, 0x100}, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003ce000+0xada)={0x0, 0xffffffffffffffc0}, &(0x7f0000f01000)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000016f000-0x10)=@common='sit0\x00', 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d74000-0x8c)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) [ 69.669732] audit: type=1400 audit(1518350125.558:101): avc: denied { setfcap } for pid=12133 comm="syz-executor7" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 11:55:25 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000014000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000001000-0x54)={0x54, 0x1a, 0x300, 0x0, 0x0, {0x11}, [@generic="e98341a19e6141171664b947842838a981a9199347c384595cd0fb269f0b57d4935618aa4312230d8ad0150201fb0ad558e0e54f59", @typed={0x8, 0x32}]}, 0x54}, 0x1, 0x0, 0x0, 0x14}, 0x4000000) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:25 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000-0x8)) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000030000)=0x100, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 11:55:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000845000)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000515000)={0x0}, &(0x7f0000a4d000-0x2)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000460000-0x8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000372000)=0xc) fcntl$setown(r4, 0x8, r5) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fdd000-0x8)) fcntl$getownex(r4, 0x10, &(0x7f000097b000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) creat(&(0x7f000071c000)='./file0\x00', 0x0) 2018/02/11 11:55:25 executing program 1: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000084) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000c0b000)=0x200, 0x4) sendto$inet(r0, &(0x7f000074e000-0xa1), 0x0, 0x0, &(0x7f0000ef9000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/11 11:55:25 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002d6000-0x9)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001000-0x24)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x97, "b0091a0a07cea16b21dca015a0ca644dab00af9ff19c19269ce9a7a92d83c6a13cf9cc2d7fc0e617487694d89e30cd0d67fece472dde49acd1cb49e7ebe8e664d932895afca3553af2399e191b00116ca03c2f9d330d342956389dd51b2811ca1d7ebb1ded55b6763db67fcc83af6c2b281491fc48e6ca7c65fed8bfb54bf24bd3a4d4048c5636901422dd51725ac721cb7961b3b76c09"}, &(0x7f0000001000-0x4)=0x9f) r2 = shmget(0x2, 0x3000, 0x10, &(0x7f000028a000/0x3000)=nil) shmat(r2, &(0x7f0000000000/0x1000)=nil, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x8000, 0x8, 0x9, r1}, 0x10) 2018/02/11 11:55:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = semget(0x2, 0x7, 0x180) semctl$GETPID(r1, 0x0, 0xb, &(0x7f0000c31000-0x28)=""/40) fremovexattr(r0, &(0x7f0000978000-0x15)=@known='com.apple.FinderInfo\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000232000-0x8), &(0x7f0000ee2000-0x4)=0xfffffffffffffed0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f00005fd000-0xd8)=""/216) 2018/02/11 11:55:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000f75000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe0, 0x301080) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009a0000-0x5)='htcp\x00', 0x5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b00000-0xe8)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000ad6000)=0xe8) sendmsg$can_raw(r0, &(0x7f0000be1000-0x38)={&(0x7f000019b000-0x10)={0x1d, r1}, 0x10, &(0x7f00004ec000)={&(0x7f000036e000)=@can={{0x3, 0xfffffffffffff001, 0xd827, 0xa565}, 0x7, 0x3, 0x0, 0x0, "5764f0e691fe727d"}, 0x10}, 0x1, 0x0, 0x0, 0x2400c094}, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000020000-0x151)) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x406, r2) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r2, &(0x7f000001f000)='./file1\x00') socket$alg(0x26, 0x5, 0x0) 2018/02/11 11:55:25 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000-0x758)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6f8, 0x250, 0x628, 0x0, 0x368, 0x488, 0x628, 0x628, 0x628, 0x628, 0x628, 0x6, &(0x7f0000004000), {[{{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00'}, @common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'dummy0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0xa0}}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='bpq0\x00', @common='yam0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x758) 2018/02/11 11:55:25 executing program 4: r0 = msgget$private(0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000001000-0xde)={0x0, ""/214}, 0xde, 0x2, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x4, 0x0, 'fsm\x00', "225eecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d580d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f078060000005cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a00010000d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/11 11:55:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000149000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, 0x1c) bind$inet6(r0, &(0x7f0000bf9000)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/11 11:55:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000072c000)='./file0\x00') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-avx2,lrw-cast6-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005eb000)="7b33ee37be4f68060e69f6b793076a868d56ba145d2bfb5f9e12eca9d745411e8df6add890a98f7163debbe73b9d14ea0db95f31191c5d8179aec9c36fc712fb0f27222624169ad24eae6193ed50", 0xfffffffffffffef1) 2018/02/11 11:55:25 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000101, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fbf000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x80000) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000fc0000-0x8)={0x7fff, 0x100000000}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00001b3000)={0x10000, 0x3, 0x7, 0xe4}) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd}], 0x1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000fc0000-0xb)='/dev/vcsa#\x00', 0x9, 0x50000) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f00001c7000)={0x10001, 0x8, 0x80, 0x303}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/02/11 11:55:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000602000-0x9)='/dev/rtc\x00', 0x88900, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005e4000)=@assoc_value, &(0x7f00004cf000)=0x8) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c73000)="73c111c1", 0x4) 2018/02/11 11:55:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e50000-0x8)=0x7) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00009ef000), &(0x7f0000ae9000)=0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f51000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) [ 69.857610] ptrace attach of "/root/syz-executor6"[4176] was attempted by "/root/syz-executor6"[12156] 2018/02/11 11:55:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f0000b89000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) tee(r1, r0, 0x86eb, 0xf) 2018/02/11 11:55:25 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000004000)=""/39, &(0x7f0000005000)=0x27) write$selinux_create(r0, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) readv(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) 2018/02/11 11:55:25 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') getsockname$llc(r1, &(0x7f0000d9c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000430000)=0x10) lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r1 = shmget$private(0x0, 0x2000, 0x140, &(0x7f00005e5000/0x2000)=nil) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006fb000)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000441000)=0xe8) stat(&(0x7f000082c000)='./file0\x00', &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009be000-0xc)={0x0, 0x0}, &(0x7f000014d000-0x4)=0xc) lstat(&(0x7f000068a000)='./file0\x00', &(0x7f0000e3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00000a2000-0x4)=0xa4, 0x4) r7 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000ee5000)={{0x1, r2, r3, r4, r5, 0x42}, 0x80, 0x4, 0x698, 0x7, r6, r7, 0x80000000}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000147000-0x2)=0xffffffff, 0x2) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000004, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x10) socketpair(0x11, 0x7, 0x0, &(0x7f0000b31000)) 2018/02/11 11:55:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = add_key(&(0x7f00005a5000)='trusted\x00', &(0x7f0000600000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f2a000)="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", 0x1000, 0xfffffffffffffffd) add_key(&(0x7f0000f99000-0x8)='rxrpc_s\x00', &(0x7f0000e87000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f93000-0x4f)="640ca1446af1ecdd823c795dbbfbad76a8d69fcd5cd7261a4432e070dc7b8053cc0d0fffcd484b500fea1c8453444efa6af633c51812c3aa514e1c07d26b2d222aba33d36a33af8a35d84034c57961", 0x4f, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/vcs\x00', 0x301000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000c38000-0x4)) r3 = request_key(&(0x7f000076b000)='.dead\x00', &(0x7f0000365000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000096e000-0x5)='ppp1\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r3, 0x7f) sendmsg$nl_route(r0, &(0x7f00008ff000-0x38)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000410000-0x8)=@bridge_dellink={0x1a, 0x11, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x1026c}, 0x1}, 0x0) [ 69.940635] ptrace attach of "/root/syz-executor6"[4176] was attempted by "/root/syz-executor6"[12188] 2018/02/11 11:55:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000046e000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000a84000)=0x3ff) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000193000-0x8)='./file0\x00', &(0x7f0000d73000)='pstore\x00', 0x2151406, &(0x7f0000f36000)) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) inotify_add_watch(r0, &(0x7f0000330000-0x8)='./file0\x00', 0x400000a) 2018/02/11 11:55:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000dc5000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f000093a000-0xc)={&(0x7f0000645000)='./file0\x00', 0xffffffffffffffff}, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000426000-0xf8)={{0xffffffffffffffff, 0x0, 0x2, 0x3, 0x4}, 0x2, 0x4da44895, 'id1\x00', 'timer0\x00', 0x0, 0x7, 0x1ff, 0x11, 0x3}) r2 = syz_open_dev$midi(&(0x7f0000f48000)='/dev/midi#\x00', 0x1, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000d4f000-0x1)) 2018/02/11 11:55:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) r1 = add_key$keyring(&(0x7f00005a1000)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00003a9000-0x6)='keyring\x00', &(0x7f000042c000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) ptrace$setregs(0xf, r3, 0x5, &(0x7f00004ea000)="f9") fcntl$setown(r0, 0x8, r3) r6 = getpgrp(0x0) sched_setaffinity(r6, 0x8, &(0x7f0000856000-0x8)=0x9) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r8 = getpgrp(0x0) creat(&(0x7f00008c3000)='./file0\x00', 0x0) kcmp(r7, r8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) process_vm_readv(r8, &(0x7f0000d2f000)=[{&(0x7f000097c000)=""/4096, 0x1000}], 0x1, &(0x7f0000ff8000-0x10)=[{&(0x7f000079c000)=""/211, 0xd3}], 0x1, 0x0) r9 = syz_open_dev$vcsa(&(0x7f0000d69000-0xb)='/dev/vcsa#\x00', 0x3, 0x18000) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f0000777000)) r10 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f000051f000)={0x0, 0x0}) add_key$user(&(0x7f00004c7000-0x5)='user\x00', &(0x7f0000f23000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00007ca000-0x49)="db6cdacdd52b0c7da46a7813b45f914417472816a7b85a54c2519b3a25a4b1966b284f175164748d9b03a884139d11a982efc6f2cf4b94e7d687753b9ae01a0aae4dde5bec2f7d829e", 0x49, r2) sendmsg$unix(r10, &(0x7f0000773000)={&(0x7f0000663000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000956000-0x60)=[{&(0x7f00007a9000-0x4b)="2652b21211dd0379ccaa245a0e9b077fd7dbef6fbf4c011a22ac7c93e37257fae9d5d5502005dd3227c0413545703e710322e8348e9aeefff5b2f1a78afcb497c1a1a1b8e2400b1fc33e4d", 0x4b}, {&(0x7f0000695000)="e18c8786486d554fef6b42d528b8530627d072a3f678aebf962c648c1fb37a9945bfd3c48289c9ebedc7182e06c8feb372523e87230b9160f02d4f0e2ddfee52c9d9be2d9031", 0x46}, {&(0x7f0000f84000)="a56ff2e2bf37f093e3d1a2765e7167f92cc7d8a31f8e5581d28a713564f24b602d9ac72fab2fa432730abbbb3ebfd7eed710d7f23fabff7a0dbf5bcb92a0d760238a58bfc3f0e084f1957d3368cbf11b6af95f97f0d0eff3e1c031f627c5649f2391d2968309fd445749575e9e844b9446fee6ccfaed335b631be0a97cc9cc0d45523d060db4ee857b62df71f27fb4dc7d8587fb", 0x94}, {&(0x7f0000146000-0x1000)="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", 0x1000}, {&(0x7f0000bdf000-0xd2)="c75b0adfa4981719109c1fff1f47ca6cc463f27059f8e4c23cdfbc50166b5eeee6956eb9283da5698088cca69181d3275ff9050648a9233830459e76c6ba2e2403f18c6a065ebadc2676af969f69a3ff3930b616bc8980c976c719bbe08944c89fc3d741b634d529cfd3ac227ad5ea59bf78fa94024dfab0441342509d72a6e8dd94f096b906ab37f6d68e2c921407e206e951a61cd20e5970125039e89d51456df228dc43b2f61f2092d8baa9a24f7ecaf59a7f3617807df9c7f3ed09e2cf2976ab17bbc2f52b70ff31134ef3158de469fe", 0xd2}, {&(0x7f0000c32000)="9ad779897301a49e5c724c958d358e9e9c6765df2001febcffc3acdd5ed886ae1ebd82eaed7d8069ab6d1d6d61266882615ac0056f25c95340cc863d905c0232dd42a967d35ec1384e2118452a721f60828346f7db93cc3d8b2ed50c6a06b9ed6afcff64818018fbd048bbf0c55a698db7cd2fbc9e899dcf8b67ad9de06a189c78ee977fabab00009e4776780bbb6c7d13a6b2b8cc9d87f5f9bc00575770f30e6691ea285ed2b454f8c1b5d7385f1c3406bccc19ddc539c3af0652a33fb61fed4e2d96c5c9ae11aade0e750e79b7cc2befd9928cfa99db46d64f376c2aff7e046ff44376f139e687a775f944de42b44b5f", 0xf1}], 0x6, &(0x7f000035d000)=[@cred={0x20, 0x1, 0x2, r7, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r10, r0, r10, r10, r10, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r7, r4, r5}], 0xb0, 0x80}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r10, 0xc4c85513, &(0x7f0000d6e000)={{0x9, 0x0, 0x100000001, 0x4, "7f5b4a147bc48efd3f8f526ba1360de437f62d407e32a2af0dd79cb277906615f5e703cc975d807671de08be", 0x9}, 0x4, [0x6, 0x8, 0x9, 0x8d3, 0xffffffffffffff4b, 0x0, 0x101, 0x1, 0x8, 0x401, 0x5, 0x2, 0xfffffffffffffffa, 0x9, 0x7ff, 0x5, 0x28, 0x1, 0x6ab2, 0x401, 0x4, 0x7, 0x1ff, 0x400, 0x7, 0x6, 0x7, 0x0, 0x8, 0x100, 0x828, 0x80000001, 0x3, 0x3ff, 0x200, 0x3, 0x8, 0x8, 0x3f, 0x9, 0x9, 0xffffffff, 0x1, 0x3ff, 0x4, 0x1, 0x80000001, 0x5f, 0x7, 0x81, 0xd28, 0x81, 0x3, 0x7, 0xffffffff00000000, 0x6b25, 0x3, 0x7fff, 0x6, 0x1ff, 0x4, 0x1f, 0x1ff, 0xad7, 0x0, 0x8, 0x1, 0x7, 0xfa, 0x8, 0xeb, 0x3, 0xebb3, 0x9, 0x3f, 0x1, 0x1f, 0x10001, 0xca, 0xd4, 0x101, 0x4, 0x9, 0x2, 0x0, 0x907, 0x401, 0x1, 0x2, 0x1, 0x6, 0x81, 0x100000000, 0x10000, 0x9, 0x7, 0x80, 0x6, 0x3a3d, 0x7, 0x81, 0x8, 0x388, 0x5, 0x8, 0x6, 0x9, 0x1, 0x2, 0xfff, 0x9, 0x1, 0x7ff, 0x1, 0x6175, 0x2d79, 0x7f, 0x5, 0x5, 0x209, 0x10001, 0x3, 0x7, 0xffffffffffffffff, 0x200, 0x9, 0x991, 0x4b], {r11, r12+30000000}}) ioctl$DRM_IOCTL_RES_CTX(r10, 0xc0106426, &(0x7f0000ce5000)={0x4, &(0x7f00007ff000-0x20)=[{}, {}, {}, {}]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/11 11:55:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000461000-0x8)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x6, 0x2c2fc328, 0x210000) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000928000-0x8), 0x8) r1 = socket(0x6, 0x1, 0x200000000000000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000fdd000-0xc), &(0x7f00000cb000)=0xc) 2018/02/11 11:55:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000068b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000e5f000-0x8)=0x3) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x7, @empty}, 0x1c) 2018/02/11 11:55:25 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007dc000+0x438)={0x10001, 0x5}, 0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f87000-0x28)={@generic="cd958d1e8de2bdbebc91337358bcab0e", &(0x7f00005a1000)=@ethtool_cmd={0x1f, 0x7, 0x3, 0x4, 0xe0ac000, 0x5, 0x2d35, 0x990, 0xffff, 0x1, 0x1, 0x200, 0x1f, 0x4, 0x1, 0xc0000000000000, [0x0, 0x574]}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002ca000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000f87000)={r0, 0x7, 0x6, "c3f3af3f771ab89541ab6f046d86a5062bde836e5ffc6d933a0d2cff85babd974319f3c10358e790de6e56da1e22d0d3bad41dade6f651312c64a2befa06128b9f98697a914c5485f128dbc9e1bfb3cf73d63bb7b5de27eedcfd4b09511dae5c0eee0242236c96f820128efcd817271c88abb91096e1b347bc5c306fe6adda7b1676ba0f539da2354622be959dcc26e9885f77e53c230489a7e41878d33cb92c73aa8733084dc206858498df629eda8f41e68149d67bf81759b600a5e9cec7892ab4c6e7af5ebaa0e9bb8c7bf4ccd3245a17bdfea23e3e636b17546cf35507bf1eeaba80c1ce6ab14ee7cd0ebe35c2f814289a6a2f2650285c"}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x60}, 0x1}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000f88000-0x9)='/dev/sg#\x00', 0x8, 0x4500) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00008c6000)={@loopback}, &(0x7f00009fd000)=0x14) 2018/02/11 11:55:25 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000000000)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x7) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000013000)={0x0, 0x9}, &(0x7f0000012000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000005000)={0xffffffffffffffff, 0x1058, 0x4, 0xffffffffffffff7f, 0x8, 0x15de, 0x800, 0x7f, r3}, 0x20) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000005000)=""/132, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000dc5000)={r3, 0x9, 0x2f, "231e3244aacb16c5a924defa011f002053ca95cb7daa450a6efc78590650d3148f87a4ffda948f2413906a8635b24f"}, 0x37) sched_setaffinity(r4, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:25 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000)='}#@\x00') futex(&(0x7f0000012000), 0x7, 0x0, &(0x7f0000014000-0x10), &(0x7f0000012000-0x4), 0x0) 2018/02/11 11:55:25 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000024e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e08000), &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89fa, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000017000-0xc)={0x0}, &(0x7f0000017000-0x4)=0xc) ioctl$TIOCCBRK(r0, 0x5428) ioprio_set$pid(0x0, r2, 0x3f) 2018/02/11 11:55:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000aa1000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00007a5000)='./file1\x00', 0x108) mount(&(0x7f000049e000-0x8)='./file0\x00', &(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000393000)='devpts\x00', 0x800, &(0x7f0000207000-0x1)='@') 2018/02/11 11:55:26 executing program 7: pipe2(&(0x7f00006fe000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x0, 0x3f, @empty, 0x101}]}, &(0x7f000017e000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005aa000)={0x9, 0x1, 0x80000000, 0x1f, r2}, 0x10) r3 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) ioctl$TCSBRK(r1, 0x5409, 0x6672) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000015000-0x4), 0x1) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/02/11 11:55:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000020000-0x10)={0x20, 0xffff, 0x73c2ed9d}) lremovexattr(&(0x7f0000d30000-0x8)='./file0\x00', &(0x7f000005c000)=@random={'osx.', '\x00'}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000a08000-0x8)=0xb9) r2 = syz_open_dev$sndpcmc(&(0x7f00000bf000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000e2000)={@loopback, @empty, 0x0}, &(0x7f0000af9000-0x4)=0xc) connect$can_bcm(r2, &(0x7f0000a9d000-0x10)={0x1d, r3}, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000bbe000-0x5)='F\a\x00f\x00', 0x5) 2018/02/11 11:55:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000899000)='/dev/qat_adf_ctl\x00', 0x101001, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a7d000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000011e000-0x7)='fdinfo\x00') ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00006ee000)={0x0, 0x89, &(0x7f0000190000-0x89)="73ac6ff1d73ef563a23796146638af5e5e01746f10a3e9036b96f163764b9bf230135d85dd30a92dcb07737933b55df6e800a0639053eb31fb31cdace49322a6e67f69757e3d6cf60db4500b530f555216f6179b3d7bb5f1b873d2970d5c12d485f0f53c79f988ca4288f9a951b2e2a9d12ac7244ec17c20a56562b390f7f59a40a20b3cf11219f8c9"}) exit(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000074b000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mknodat(r2, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/02/11 11:55:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000bc000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000002d000)={{0x7, 0x6d}, {0x4, 0x4}, 0x2, 0x6, 0x5}) r1 = syz_open_dev$sg(&(0x7f000054d000-0x9)='/dev/sg#\x00', 0x8, 0x100) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00008f3000-0xc)={{0x5, 0x1c0000000000000, 0x7fff, 0x40, 0x5, 0x100000000}}) inotify_add_watch(0xffffffffffffffff, &(0x7f00009e2000-0x8)='./file0\x00', 0x2000000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) timer_create(0x56a355d136f1b453, &(0x7f0000ea3000)={0x0, 0xe, 0x4, @thr={&(0x7f0000f30000)="acf0331accc657349ae33fbe7dd23edfc30967ca529d30b8117a938e91deb3c1af6eabebc5d4d6dc9e10c2707c66500eed5dbad922156079bc8fb7d6870a7e0f01993d672ba23050cf45c77d4aff156b411d60e2091d6078e88a891eca938ff2a3a330e2e164a232ef2dda95c96d958dea8e24e48fea6fe72c516ac85ae7ae96a23564f0fd731d2510e7def6a265274c6654742d2d20295d0d1dc189081922bf5e5792d9929c00042409b11b1bcbc7bcc314c7", &(0x7f000012a000)="41595722a56f36fefa3a83a86ce88b579f9f9d0e8c277dfa6bca2eafc5cac7fe1c0f3182c456e632324827518e7b60b51d7c612eac9571935f28d70855ef8244d18c56bb23109b909c91ef5ac91e2cccfe1a46ad7f7306868d823a33afd92b15c96855f10e634dc0e1ac479f4dc6861c648a6e05439769fdc46a22c5601fe78695a1b2623bde0cd8d92982f960343d6ee9e2e62f9465c9ba1616abd2702f77a543"}}, &(0x7f000023d000-0x4)=0x0) timer_delete(r6) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r8, 0xaea3) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000214000-0x4)=0x5c) r9 = dup3(r7, r5, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/11 11:55:26 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4), 0x0) sendmsg$key(r1, &(0x7f0000284000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c67000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000ffa000)=0x2, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b}, 0xb) [ 70.177234] devpts: called with bogus options [ 70.202729] QAT: Invalid ioctl [ 70.266801] QAT: Invalid ioctl 2018/02/11 11:55:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "6d9c07afbe3c"}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0b000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00007ba000-0xd8)=@ioapic={0x0, 0x1a8, 0x6, 0x401, 0x0, [{0x101, 0x2, 0x1f, [], 0x100}, {0x7f, 0x6, 0xd7f, [], 0x200}, {0x9, 0x2, 0x3, [], 0x100000000}, {0x7fff, 0xffffffffffffffff, 0x6, [], 0xffff0000}, {0xff, 0x4, 0xfffffffffffffffa, [], 0x9}, {0x9, 0x7fffffff, 0xffffffffffffffff, [], 0x5}, {0x7, 0xb96b, 0x0, [], 0xffffffffffffffc0}, {0x9, 0x6e, 0x4, [], 0x9}, {0x8, 0x400, 0x8, [], 0x2}, {0x6, 0x1, 0x1, [], 0x2}, {0x6, 0x7, 0x6, [], 0x3}, {0x101, 0x1, 0x1, [], 0x8a94}, {0x7, 0xfffffffffffffffe, 0x9, [], 0x1f}, {0x0, 0x1f, 0x2, [], 0x7fff}, {0xffffffffffff8000, 0x3, 0x5}, {0x57f, 0xff, 0xd29b, [], 0x5}, {0x20, 0x20, 0x40, [], 0x3f}, {0x7, 0x1, 0x9, [], 0x5}, {0x2, 0x1, 0x1, [], 0xffffffffffffec2d}, {0x5, 0xffff, 0x4, [], 0x77100000000}, {0x8000, 0x9, 0xd71a, [], 0x5}, {0x0, 0x7fff, 0x10001, [], 0x7}, {0x7, 0x1e, 0x2, [], 0x22a9}, {0x9, 0x200, 0x7, [], 0x2}]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001a6000-0x10)={0x0, 0x3, 0x3, 0x10001}, &(0x7f0000e1c000)=0x10) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000898000)={0x8}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000078a000)={r2, 0x2, 0x1000}, &(0x7f000050b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000822000), &(0x7f000030d000-0x4)=0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f000015b000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/02/11 11:55:26 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x200000000080003) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000013000-0x20)={0x6, 0x9, 0x1, 0x5, 0x469, 0x5, 0x7, 0x1000, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r3, 0x4) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000a2f000)=0x9) r5 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000b56000)={r5, 0x4, 0x8001, "af227d5363a2cb3ae96a2d78491af53bcf8b3ccc0779c825aa92c8d29a24c168c14452fc9b3446f59e68a521a67b74d45d96416303d303c496c5623d3ec29732716237aa3ef97a8b2920bdf3c468a37bf4c324e7af56c66c581c7fffc1cb90004d5a13d8b4174803db51cf6f33323cc49b3753f3dc428fbbd3e5cd90baa9346537e0f1df82d17e56983c8ebd3be7386aece9b3ed360a1e7237"}) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000064000)=""/184) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") sendmsg$kcm(r5, &(0x7f00005fc000)={&(0x7f00004bd000-0xe)=@l2={0x1f, 0x0, {0x0, 0x2, 0x7, 0x8, 0x80, 0x1}, 0x3, 0x7}, 0xe, &(0x7f0000cdf000)=[{&(0x7f00000c9000-0x17)="4ffb085255562795b3a51674c90b50e61c4638f79f3ece", 0x17}, {&(0x7f00007a1000)="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", 0x1000}, {&(0x7f000089b000-0x79)="2e583b143c94cea7936c43b8091b5de2881b90941f06859634f4f39fee195ee587529d0010403594c32888c8ea7daff66ecdbdfbea831b8f6dfae373235edcc3d19786365cd0f4c74306742eea2d13478a77124f41f7d5588d1a363675b4396f7c491a8ff8c642de769eeced36aacb2f751cc8ee3879277dbc", 0x79}, {&(0x7f0000bca000)="240683b46d047af102bc64ee78f7cbbce7f02ca736e61fe9b17eca98f1ffe3ba428cf4d30351828a228f086e19f2c9fe1a7a166dc932422cbfcd7a7a0315d8382be4907da6524b7a9fadbd72c9fb11064e5b4d3d01af47402cddd86b91afedca1ad3691b6545eeb9f20941aa594b0e4c03f0a151fedf2151dbe09f39649311de7be92d26a74cf64b8fa464a30575570af02182d6bc7156c349b1b7789148247f798ed88436950d952634ad65e1915034edfba4bbefb620dc3b1d9f35828feadabd350c05f821557ac5a829ec", 0xcc}, {&(0x7f00003ab000)="e6e3ff12aec681d478ef0fb791f0a1a2fc57d69f9fc16e0ae096064ae90f7b94b385c69e50d2343b78189c67752e705e841f4ab7a34357f7b5510d2b9ce2a36c3aa5de86e5ea9bcb90d9cf871aea0650a931d5e1a377488f6c14825cb36bad583d781459b3259da9b405c5", 0x6b}, {&(0x7f0000dfa000-0xf1)="7529a7bae54896c06f927cfb10c7108f083d1653d4f9049bbdc84b300121c6c4fd9a99cb26ff3844f18a618c321839ff0f131f0810523e9b0a2f725029b381e1ad5b8b57fd9b8c848d65002369145a18d33c08d2d129d19cfcf2335156e6ff204aec1eda5266e6fd48735a64a596cc413a59217c52a47323b9de6f40e0ac583b676bf2cac5b413b368d46a51fc933e6486a366d96680200c05ddb0b36a110854c322f83ca77c6e1541bca718d2efd229be8cecf5a62457a3ffd336f56448f502e65086d7de8566f76401e087e52524de2b421b343abfd2c4f199c5308a79a57504c1db3b56d9b2dfd10407bab42d3290c8", 0xf1}, {&(0x7f0000d85000)="d5a9a24bf711edda2aa157070d1ff6031348a1f3fb7c1bd8d90e3e17df340dc552bc26efb61fdcec1613bdab1acec5fbc0ffab4142fcbd08b7f0a4d080ea0fb1b60f8a7c616fec5ac6f3e217708b9a74cea37848641a28cdfcf81b24bd9a2a5a59ff076815fca13f3fa951e25b1e4bc97f596ebc2f625d355a6e87edce229392c3d6b3040a526fb0a0aa56bf676a0b977c656438bb4f2db048dcb869d2eb178ff452a138fe62da0f2791ac4bb2d0b110c471a8e3260a74022ad79adf6a926ac620ccba4eef3d5268610242c381033b4a", 0xd0}, {&(0x7f0000625000-0xc7)="469835f0a7a2403cf7bbc1849799837072bfe359eb313a3d8ab5847beede583fc0b0e48c5804d48a02d8ae2acee1bb99ab56d02ee89f5b20d94783b06cb0ec35078c818daf68f657df54317b2ce4086929ec795df958f5bb228b057aa3ca518b98c34927bcf14490056a918b99cf335b2d020eb2e8c68574f7339e1dcb91e62fcc1d45973f083bcb96284429d4694a980d7f1a43259fd60a0630ebcaec7b0378dd0c31487dbfa5b65422e78647a49fbd51282132f4075213ce5ad8844e374036238c6fbfb4c95e", 0xc7}], 0x8, &(0x7f0000f64000-0xe0)=[{0x80, 0x111, 0x5, "789b1c5952c5a212bdf2e3639a7f1ddca14d0db7a4fa390c09954c16f57432d079680e93271ef3860993a3ba24bf1526765e046bc0a595749ed39d5c9a6c05f00b6f295802eb7f04b0236afd510ba0beaac28a599e91c250c905a8af51407b0670eeefe676f98e887d808ebbd494"}, {0x60, 0x10d, 0x2, "7efc8f68de353fd4dd464c967d0c6ced8e4ecba59f158d307af54ff61468fbdc043e384de8982c9b6ab7496390a189e7895f93d76e69de5eedc70948c01789f81da747e6ef46155bc1993b8ccac764c6"}], 0xe0, 0x44804}, 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00004f5000-0x108)={0x0, @in6={{0xa, 0x1, 0x10000, @empty, 0x8}}, [0x7, 0x1, 0x2, 0x1, 0x69b1, 0xffffffffffffff16, 0x0, 0x1, 0x7, 0x1, 0xfffffffffffffffa, 0x100, 0x4, 0x6]}, &(0x7f000094f000)=0x108) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000da5000)=@assoc_id=r6, 0x4) sched_setparam(r1, &(0x7f0000f89000-0x4)=0xea) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f000038c000)={&(0x7f000065d000-0x10)=[0x8, 0x4de7, 0x5, 0x4], 0x4, 0xfff, 0x8, 0x8, 0x2, 0x8, {0x5, 0x5, 0x53, 0x7fff, 0x564, 0x6, 0x7fffffff, 0x0, 0x2, 0x9, 0x2000000000000, 0xffffffffffffffff, 0x1, 0x1f, "934c2b1ee1b7adda22cdd8fd586b98fb3e987f88a48101a6ae3d36460d6be571"}}) recvfrom(r5, &(0x7f000084e000-0xa5)=""/165, 0xa5, 0x20, &(0x7f0000176000)=@in={0x2, 0x1, @rand_addr=0x7}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:26 executing program 0: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000d2c000)={0x2, 0x1, @empty}, 0x10) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf2, &(0x7f0000d2d000-0x4), 0x4) 2018/02/11 11:55:26 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) openat$cuse(0xffffffffffffff9c, &(0x7f0000016000)='/dev/cuse\x00', 0x40, 0x0) write(r0, &(0x7f0000010000-0x2), 0x5b2) 2018/02/11 11:55:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000018e000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000ad0000-0x40)=[{&(0x7f0000b31000-0x6d)="46443d6c3f4dca94ba8faf20274b497fd8e5f59e45d1f5d2ac2366aba32de84d4887ddb5532e43565c145636b16270c0f80eb0e37c516585d111f32229250a384cdb348e4b3312a5bf1d1afd8a392b31fe7fccdd3887a511ae7a3b19ba68e22eb26083c7cd61e2191d9e598ae8", 0x6d}, {&(0x7f0000344000-0x27e)="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", 0x1000}, {&(0x7f000016a000-0x14)="d46dd4526a233898ed2621dd0b7d065b255303be", 0x14}, {&(0x7f0000d20000)="8fc2ce32385c352ce08071433c0a8dbd2c9214ad57f5dcb00177ba87538a7372c334e61a6a5df576bd0e839beb0804448803c5b30dd85f5789a599189ca7952443b779a702153722ecee7a9d41c2cdf006971563b81ddf4faab8c9cd5b7e486b04fb00826b932f32d98907e97b34e65b9268297ff98fd5dc0b537741ce8ec5f8178257b99bbc54a7dbb595660dd8c3e7018e08b4047fb6faf5a30b76d70a2049ceb499531f99b78e754a66ae71a4f613a3b42bc271c398e33254c29b4bac6bf13afa432cabfdc1a3745086993791", 0xce}], 0x4, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000bb2000-0xb)='/dev/midi#\x00', 0x3f, 0x40) getpeername$netrom(r2, &(0x7f0000862000)=@ax25, &(0x7f000038a000-0x4)=0x10) syz_open_dev$audion(&(0x7f0000f2c000-0xc)='/dev/audio#\x00', 0x238, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000034e000)={0x0, 0xffffffffffffffff, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) 2018/02/11 11:55:26 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000002000)=""/113, &(0x7f0000000000)=0x71) getsockopt(r0, 0x0, 0x40, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) 2018/02/11 11:55:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) bind$alg(r0, &(0x7f0000193000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f000033b000)="9c6074e02f4dea44709698b9fcc32ecb5c08ee8c58eae9") 2018/02/11 11:55:26 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000008, r2) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000008000-0xe8)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x81, 0x0, 0x10000, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000005000-0x10)={r3, 0x5}) utimes(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)={{}, {0x0, 0x7530}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x3, 0x100000001, 0x800}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100, 0x1f, 0x9, 0x1000, 0x40}, &(0x7f0000009000-0x4)=0xa0) sendto(r0, &(0x7f0000006000-0x1000), 0x0, 0x1, &(0x7f0000005000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) 2018/02/11 11:55:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x76) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000861000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) 2018/02/11 11:55:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000023e000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000543000-0x4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00001e3000)={0x1, &(0x7f0000afa000)=[{0x6}]}) 2018/02/11 11:55:26 executing program 3: keyctl$instantiate(0xc, 0x0, &(0x7f00004a2000-0x41)="d9", 0xfe2b, 0x0) 2018/02/11 11:55:26 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x2007000, &(0x7f0000002000-0xf3)="156871d3308eb32e43528177f8a2961d4726714266cae59ef1df364ab9dfde0ddb7db665e3149e8a0cc8d95d397f71c29cdc79f5fa65cc6715926bdd96d012ae564cb2658e494ea67ff2a74fd22cdb7d93bf16273945ce769a7a5bd9fc49c04f2c684b1b312585b874580b261793f19de68b7602cd55fed2f75e07584944d3c65f9f9b1d05e9c5d2828b17662ddad0b89c58149032130b4cf63c4f9665df7d9edc27d82d76d1a4cc9f0ad2b7c18b4c4ddb24e2c828ec41739499a790947c0f9b9328fb8dcede8bbc5149d177246242ffc822e61b80818ed0dca408e27910c2a889cbdc662ff98491907be29238299f6108c88e") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000628000)='./file0\x00', 0x10000010) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:26 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) r1 = socket(0x10, 0x6, 0x7) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000025000+0xc6d)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000016000)=0x98) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r2}, {}]}]}, 0x30}, 0x1}, 0x0) 2018/02/11 11:55:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000005d000-0xb)='/dev/midi#\x00', 0x20000, 0x40000) fchmodat(r0, &(0x7f00000f1000)='./file0\x00', 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008f2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000a0a000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000caf000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 11:55:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000754000)=0x9b77) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00009d8000-0x4)=0x0) syz_open_procfs(r3, &(0x7f0000c1e000)='comm\x00') 2018/02/11 11:55:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000033000-0xc)=@ethtool_gstrings={0x1b, 0x7}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d1b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00009d3000-0x20)={{&(0x7f0000720000/0x400000)=nil, 0x400000}, 0x3}) accept(r0, &(0x7f0000df7000-0xc)=@nl=@kern, &(0x7f00000ef000-0x4)=0xc) 2018/02/11 11:55:26 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000000d000-0x4), 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000000d000-0x4)) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000089e000)='./bus\x00', 0x800) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000af8000)={0x100, 0xffff, 0x4, 0x7ff, 0x9, 0x8}) renameat2(r2, &(0x7f0000740000-0x6)='./bus\x00', r2, &(0x7f00007fa000)='./control\x00', 0x2) 2018/02/11 11:55:26 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xdf) socket$unix(0x1, 0x1, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000b000)=0x0) getpgrp(r1) sendto$inet6(r0, &(0x7f0000003000-0x33), 0x0, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000007000)='net/ip6_mr_cache\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000008000-0x4)=0xffff) 2018/02/11 11:55:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005f7000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000831000-0x4)={r0}) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00004ea000)={0x9, {{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x81}}}, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r2, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2c000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000c63000)={{0x3, 0x3, 0x4, 0x3, 0x8}}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/02/11 11:55:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf0000)='/dev/hwrng\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009a9000), &(0x7f0000b0e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00005ce000-0xb)='/dev/loop#\x00', 0x6, 0x24000) syz_emit_ethernet(0xe6, &(0x7f0000bfa000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [{[{0x9100, 0x6, 0xb923, 0x1}], {0x8100, 0x401, 0x8, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x2ec, 0x10001, 0xd0, 0x1, 0x48000000, 0x9, 0x73, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xfffffffffffffffd, {[]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0x80000000, 0x0, 0x0, 0xf, 0x9, "a0a9a3", 0x1, '0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)}, 0x0) pipe(&(0x7f0000041000)={0x0, 0x0}) ioctl(r0, 0x3f, &(0x7f000023e000)="12f83c5d3f5883dcb1a36567050baea60ac619adf58ae9cb472f6cd23794656718c2aba3bc8dbdef589ff7ba7dde5c38ecda60c86a1ac4da724cbb89fc172804be3f8e3598c37319ee094c519ba4c7ec646c79516bbee96c5c32c64790163e613271faefbf65f303d9b2f7cfc94936b7d1c4d0d3c053c748aa3df28e2384cedd38ae0543") ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000648000-0x64)={&(0x7f0000fb3000)=[0x6, 0x6, 0x8, 0x0, 0x8, 0x4, 0x42d, 0x9], 0x8, 0x7f, 0x20, 0x7, 0x4, 0xef, {0x4, 0x200000000000000, 0x2, 0x622, 0x40, 0x3ff, 0xf5, 0x7, 0x31fe, 0xba, 0x9, 0x9, 0x9, 0xff, "8fd86518cdf587f391612f5156ebc7ddfa9b10ca2133f724f9ff4aba738128f4"}}) dup2(r3, r4) ioctl$sock_bt_cmtp_CMTPCONNADD(r6, 0x400443c8, &(0x7f0000308000)={r5, 0x9be}) r7 = gettid() tkill(r7, 0x16) 2018/02/11 11:55:26 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0x7, &(0x7f0000001000-0x5d)=""/93) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0xffffffffffffff43, &(0x7f0000a2f000)=0x9) munlock(&(0x7f000061a000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000826000-0x20)={{&(0x7f0000fd6000/0x4000)=nil, 0x4000}, 0x1}) r4 = creat(&(0x7f00000bd000-0x8)='./file1\x00', 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000cc3000)={r2, 0x10000, 0x6, r2}) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mincore(&(0x7f0000abd000/0x3000)=nil, 0x3000, &(0x7f0000b18000)=""/83) 2018/02/11 11:55:26 executing program 4: splice(0xffffffffffffffff, &(0x7f0000040000), 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x40000, &(0x7f0000001000)=0x2) 2018/02/11 11:55:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f0000c5b000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f00008ba000), &(0x7f0000f32000)}}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000047b000-0x10)={0x0, 0x1c, &(0x7f000027a000-0x1c)=[@in6={0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x3a5e25c4}]}, &(0x7f00003ef000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000017d000-0x20)={0x1f, 0xfffffffffffff5c2, 0x8000, 0x1, 0xffffffffffffff7a, 0x1ff, 0x5, 0xffffffffffffffff, r2}, &(0x7f0000d75000)=0x20) readv(r0, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) [ 70.552752] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/11 11:55:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) get_mempolicy(&(0x7f00003c0000), &(0x7f0000ec9000), 0x400, &(0x7f0000bd0000/0x1000)=nil, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a08000-0xc)={0x3, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000492000)={0x2, &(0x7f0000219000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000be4000)={r2, &(0x7f00003b0000)=""/15}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) r5 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r3, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r4}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup3(r5, r3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009002200000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000acb000-0x48)={{0xffffffffffffffff, 0x0, 0x6, 0x1, 0x75}, 0x1000, 0x8000}) 2018/02/11 11:55:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000042f000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) creat(&(0x7f0000f88000-0x8)='./file0\x00', 0x10) 2018/02/11 11:55:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000a3c000)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11001, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000a48000)={@generic="6090d2afded6e329820d55a85963967f", @ifru_ivalue=0x4}) syz_open_dev$tun(&(0x7f0000250000)='/dev/net/tun\x00', 0x0, 0x4000) 2018/02/11 11:55:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009ac000)='net/route\x00') read(r0, &(0x7f000013e000)=""/4096, 0x1000) preadv(r0, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x1000000000000) [ 70.626778] syz-executor3 (12351) used greatest stack depth: 14896 bytes left 2018/02/11 11:55:27 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000eca000)='/dev/amidi#\x00', 0xffffffffffffffff, 0x2) fcntl$getown(r0, 0x9) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) 2018/02/11 11:55:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) close(r0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000006000-0x18)={0xfffb, 0x23, 0x1, 0xffffffffffffffff}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f000000b000-0x18)={0x7, 0x18, 0x1, r2}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000e000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x3, 0x0, 0x8, 0x7, 0x3f, 0x7}, 0x20) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000)) 2018/02/11 11:55:27 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000004000-0x28)={r1, 0x0, 0x1000, 0x76, &(0x7f0000004000-0x1000)="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", &(0x7f0000002000-0x76)=""/118, 0x0, 0x1}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x41, &(0x7f0000000000)=@hopopts={0x0, 0xf, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x6e8, 0x0]}}, @generic={0x0, 0x50, "bdf56f059f61bbbdbfa55a62ca0dda26753586696fe2da88e0418ac2389cc771acb10e3239f886bda614a3c9769e4d860fbe657c7c92aeb05c8e753a02f8958b44f6bf795544c3fffecf14e11fd4a73b"}]}, 0x88) 2018/02/11 11:55:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000108000)='/dev/snd/seq\x00', 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r0, r0) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}, @note}], 0x30) 2018/02/11 11:55:27 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000608000-0xb)='/dev/vcsa#\x00', 0x7ff, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0xcf38, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000376000-0x10)={0x0, 0x10, &(0x7f0000d54000-0x2c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f0000bd8000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000027a000)={0x6, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00004cb000)={0x7, r3, 0x10000, 0x2}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000c36000-0x4f0)={'filter\x00', 0x7, 0x4, 0x4a0, 0x0, 0xe8, 0x2d0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000260000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x5, 0xfffffffffffffff7, 0x2}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @mac=@random="9949a03067d7", {[0x1b944a04f0f72fd0, 0xff, 0x0, 0xff, 0x0, 0x88cf934f5a5dcd1d]}, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x4, 0x388000000000000, 0xffffffffffffffff, 0x41c1cb63, 0x10001, 0x6, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x40}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x4, 'system_u:object_r:logrotate_var_lib_t:s0\x00'}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xffffffff, 0xff000000, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x257f, 0x0, 0x100, 0x5c, 0x2, 0x8001, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bpq0\x00', {0xff}, {0xff}}, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x7, 0x80000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000060e000-0x8)={r2, 0x7}, &(0x7f0000608000-0x4)=0x8) 2018/02/11 11:55:27 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000317000-0xa)='/dev/dsp#\x00', 0x2, 0x20400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x33)=""/51, 0x33}, {&(0x7f0000001000)=""/113, 0x71}, {&(0x7f0000001000-0x52)=""/82, 0x52}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xa, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000cb8000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) shutdown(r0, 0x1) clock_getres(0x3, &(0x7f000021e000-0x10)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000091c000-0x4)=0x204, 0x4) recvfrom$unix(r0, &(0x7f00009d5000)=""/92, 0x5c, 0x100, &(0x7f0000b41000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) exit(0x80) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000710000-0x5d8)=@nat={'nat\x00', 0x1b, 0x5, 0x578, 0x1e0, 0x1e0, 0xffffffff, 0x340, 0xf0, 0x480, 0x480, 0xffffffff, 0x480, 0x480, 0x5, &(0x7f000093b000), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @icmp_id}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6_vti0\x00', @common='bond0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @port, @icmp_id}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @port}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @generic="fe825549b72cd41066a9cca1888503a5", @generic="deb3cd8aebcd821f7a990bf9b5509fb3"}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @gre_key, @port}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5d8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000432000-0xed)="7e436cc521432167aee90f0b69f334daea334392af68bbf166f32346034ead23942af928e880a5a9f6e51f3f2a8e6cdabda81d3865c463288623b4e64e24012ea16f5bc2b73ecb4468f662ad308b9dbbf96df25bf8f4c0c4545de06daab950818f1f1b1de87c9b75bcacbb985571150b6ae1d2640c686a99ec545c75f867b073f61dd5ece2da239e4dd49c153f603d66a0f22b89fdf374a3ceb390c9b6c8add3d2f5f70934e08af724c8a8587e6b2dc2bcf276dd107675ae2841761023c2d28202947ed63e0cabab6bd9d3f784d6cf00bb7ce0f2a0f253b55731d8e8a366b7947366829bd84ad7c3c6091566fc", 0xed) 2018/02/11 11:55:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x18000, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000000)=0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f43000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x100000001}}, 0x0, 0x800}, &(0x7f000006b000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000123000)={r5, 0x9, 0x20}, 0xc) sched_setaffinity(r4, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") perf_event_open(&(0x7f0000106000-0x78)={0x3, 0x78, 0x1f, 0x7134, 0x3, 0xf, 0x0, 0x9, 0x2000, 0xd, 0x6, 0x9, 0x3, 0x4, 0x3f, 0xfffffffffffffffc, 0x3, 0x81, 0x42c86dcb, 0x7a5, 0xb12, 0xd2, 0x7, 0x6, 0x200, 0x9, 0x1000, 0x7, 0x3, 0x80000001, 0xa22e, 0xff, 0x0, 0x3, 0x0, 0x633, 0x9a2, 0xfffffffffffff2eb, 0x0, 0x4, 0x6, @perf_config_ext={0x61280000, 0x8}, 0x9, 0x3, 0x7, 0x5, 0x2db53cf7, 0x9, 0x8}, r2, 0x1, r3, 0xc) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x280000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x81, 0x0, 0x10000, 0x1, 0x91b1, 0xffffffffffff7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r1, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x9bfac7fc56b7139b, &(0x7f0000a5e000-0x65)=""/101, 0x2, 0x2}}, 0x24e) r2 = msgget$private(0x0, 0x210) r3 = syz_open_procfs(0x0, &(0x7f00003ad000)='net/softnet_stat\x00') mq_timedsend(r3, &(0x7f0000239000)="58bd9dd89162c3f8a576fd13c315ea175ea6277f9b2f682337b16037482ac35ce3e7c060f650590934d11d5548d2e1cf3f3c9dbde8f20e154e98dc01e47a9042dfb01138fb8092eac9415c7a1e67e48b8e", 0x51, 0xde2, &(0x7f000013f000-0x10)={0x77359400}) msgrcv(r2, &(0x7f00003ed000-0xd6)={0x0, ""/206}, 0xd6, 0x3, 0x1000) 2018/02/11 11:55:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000ad5000-0xd)='/dev/dmmidi#\x00', 0x10001, 0x4000010003) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000016d000)={[{0x80000001, 0x0, 0x2, 0x0, 0xff, 0x5a00000000, 0x1, 0x1, 0x100, 0xff, 0x6, 0x0, 0x2}, {0xfffffffffffffffc, 0x1d51, 0x7fff, 0x1, 0xfc, 0x7e, 0x8, 0x7f, 0x0, 0x0, 0xfd, 0x6, 0x6}, {0x4, 0x9, 0x0, 0x8, 0x20, 0x1, 0x0, 0x1, 0x650f, 0x7953, 0xffffffff9115a668, 0x1f}], 0x100}) sendmsg$nl_generic(r0, &(0x7f0000a0a000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000dfe000)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0x8, 0xa, @binary}]}, 0x1c}, 0x1}, 0x0) dup3(r0, r0, 0x80000) 2018/02/11 11:55:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f000094c000-0x8)='./file0\x00', 0x80000, 0x46) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000433000-0x8)={0x0, 0xfffffffffffffe01}, &(0x7f00007cf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c43000-0x16)={r2, 0x9, 0x7, [0xffffffff, 0x45f1, 0x9, 0x40, 0x7, 0x100000001, 0x1]}, &(0x7f0000521000)=0x16) sendmsg$nl_generic(r0, &(0x7f00002f9000)={&(0x7f000079d000-0xc)={0x10, 0x34000, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0xfffffffffffffe57, 0x23, 0x10301, 0xffffffffffffffff, 0x3, {0x18}, []}, 0x14}, 0x1}, 0x1000000004001) [ 71.206194] ion_ioctl: ioctl validate failed 2018/02/11 11:55:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x4)=[0x0]}) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x183, &(0x7f000002b000-0x268)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb48", 0x14d, 0x0, 0x0, @empty, @empty, {[@dstopts={0x0, 0x11, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}, @generic={0x7fff, 0x59, "982dab2b3286677cd0ba5de10bdb7603e20c61833d14a2d21f65b401f445c12d2de4915434a0cc02e7994198b9ef5f293a68f699e307fb8f38e2b18f59eacf9c251860bd1c1e90becb74179408e6132f9551eac35faee54310"}, @jumbo={0xc2, 0x4}]}, @routing={0x87, 0x2, 0x0, 0x8, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}]}, @hopopts={0x5e, 0xb, [], [@pad1={0x0, 0x1}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x8, 0x8, 0x7c, 0x8001, [0x6, 0x0, 0x3, 0x4]}}, @enc_lim={0x4, 0x1, 0x1918}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1}, @calipso={0x7, 0x10, {0x8, 0x2, 0x8, 0x2, [0x101]}}]}, @fragment={0x7f, 0x0, 0x7, 0x1, 0x0, 0x9, 0x0}, @dstopts={0x89, 0x4, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x80000000}, @calipso={0x7, 0x18, {0x5, 0x4, 0x7fffffff, 0x100000000, [0x1, 0x57]}}, @ra={0x5, 0x2, 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) 2018/02/11 11:55:27 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f000000b000)='./file0\x00', 0xc) r0 = socket$inet6(0xa, 0x80003, 0x7ff) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/11 11:55:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xcf, &(0x7f0000c1e000)=""/50, 0x0, 0x3}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000b83000)=""/24, 0x77929f8e202a4afa, &(0x7f0000502000-0x65)=""/101, 0x0, 0x2}}, 0x59) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) 2018/02/11 11:55:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000588000)='/dev/loop#\x00', 0xffffffffffffffff, 0x1) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) fsync(r0) r1 = syz_open_dev$mice(&(0x7f0000e6b000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c6f000-0x20)={0x6, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000260000)={0x7fff, r2, 0x10000, 0x4}) ioctl$KDSKBLED(r1, 0x4b65, 0x71) 2018/02/11 11:55:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha256-avx2,lrw-cast6-avx)\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f00001df000)='/dev/vcsa#\x00', 0x1, 0x0) r2 = dup2(r0, r0) dup3(r1, r2, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000068d000-0x70)) 2018/02/11 11:55:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000930000)='./file0/file0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008d2000)='/selinux/checkreqprot\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000a15000)=[{0x3b, 0x5, 0x1, 0xff, @tick, {0x100, 0x9}, {0x40, 0x400}, @time=@tick=0x9ff}], 0x30) r1 = open(&(0x7f0000c15000)='./file0\x00', 0x400002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000034a000-0x3c)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x6f3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffc}], 0x3c) setsockopt$packet_int(r1, 0x107, 0x1d, &(0x7f00004e9000-0x4)=0x772, 0x4) 2018/02/11 11:55:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/sequencer\x00', 0x0, 0x0) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000077e000)={{{@in6=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f000060f000-0x1)=0xe8) lstat(&(0x7f0000e87000-0x8)='./file0\x00', &(0x7f0000d32000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000bc9000+0x2e)=[{&(0x7f00001e6000)=@abs={0x1, 0x0, 0x1}, 0x0, &(0x7f0000547000)=[{&(0x7f0000cf5000-0x5a)="66389d0a7902e198bf2a1e6ef61ba32a0707e63b06a07ad6060aeab510494643cfa222b145e5faf5d1dd49207f1f6aadd665df6ee58c9d0ac0c3ad3499e53807a5c3183feea78a157e8a2fb4fa9df4fb879de9be8f20fb59f499"}, {&(0x7f0000ed2000)}, {&(0x7f0000b69000-0x7b)="c9061593b53e4a1d094bcbce974a718231603b8075a9d432b06cacda48a44c16a8fa63165421e236d9192315d358e39488ea97187e008a07b5c49be386ecf4afc927950cfdea19d9eae420d36923882b35abdc580317208f56e32b7472ed5270ca2e40d968423bf447c925b2feeeac601cca274f7c045bd829d689"}, {&(0x7f0000454000)="f139ed2a2cbb1dee3b9cd42afdbfe60757ad8ba1075732bbdaea1e366a3d86cc358bb6407a3a4a3ad7246617b7fbdbb470db6ef642f9682c4fc6e6c321f275c21708b7ddc1644874a8aeb1a1e4c6ce9461dc4fb42b630f6e6bd97a2db1cad5f4b4a721388d64e6cf7d783b5bd23cb1d655718778bc0ce586441530febbdb01fb70fd577308"}, {&(0x7f00003a8000-0x34)="fde01719bfe9169867a1e52b4f959e347190f85b0eb78c9746855d076841404d701ebd344d4634621990967d9043d1cf4ed0e969", 0xfffffffffffffc8b}, {&(0x7f00004f7000)="73b844a418a79c449608b0eac8b8a2bf207222b2aee6f82facf36e5c088f988c359e3f6415151273ac03a5d33e79652ac5295bb8ba"}, {&(0x7f0000ac0000-0xca)="5676bb92273ed4a46b09711508a9a928beccee4552ca574277f8f25c89536b36d63f98523d0c610efcb9a704fd03cc67959b99202986bbae4f115b91fccb4fbe1e4ba9981e783331aa4ddb44d9d7418f92493ab49970522b8b4738292881c2f94d308b1b0c1e71aba31a7397946ad52312312c7183025444d84136b51546d5d51d4a95808ff56fd7af108d4bfb6c055b56d8017be80c8352357b54f857af25fd13b5baf4e187200495fc6c0314df7585f8197850447b1e434070e60466b00d65bf62c4be91cd8b34718c"}, {&(0x7f0000c09000)="6558c87ee798536302"}], 0x0, &(0x7f0000cec000-0x68)=[@rights={0x0, 0x1, 0x1, [r0, r0, r1]}, @cred={0x0, 0x1, 0x2, r2, r3, r4}, @rights={0x0, 0x1, 0x1, [r1, r0, r1, r0, r1]}], 0x0, 0x8054}, {&(0x7f0000e48000)=@abs={0x0, 0x0, 0x0}, 0x0, &(0x7f0000c53000-0x50)=[{&(0x7f00007ad000-0x31)="c4db72886cc2aff518360e90eb78afdbe872f91523d30b5b80d63bce58f10f15838327dec62b6f1ac7e40c532541a901a4"}, {&(0x7f0000c1a000)="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{&(0x7f0000ff2000)="4994b21a1966d7e6fb46f17e1e404aece4d7f0491c53d0feb06230fdf43264686288b8bc7645bb517440dff606b943031304920f8347f7d95cf0b0a299725b44f59d5ad0bcb2e00aef038cf44b7175630366a859c87a44f2485e75aa6b52cd781ad5482ca6a2d02fcd551abfa02d2b51d89d3bc9876fc7628e82a9807df226cde0a66120c31b402baa4881c459807d12e17cf1a7f4456207a143ed01e39690756d00c1"}], 0x0, &(0x7f0000491000)=[@cred={0x0, 0x1, 0x2, r2, r3, r4}, @rights={0x0, 0x1, 0x1, [r0, r0]}, @cred={0x0, 0x1, 0x2, r2, r3, r4}], 0x0, 0x40000}], 0xbe, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f000094c000-0x50)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/02/11 11:55:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$can_raw(0x1d, 0x3, 0x1) fcntl$notify(r1, 0x402, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000a7e000)) 2018/02/11 11:55:27 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000d5e000-0x28)={@syzn}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e3d000), &(0x7f0000b34000-0x1)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6}]}, 0xfffffffffffffee0) r3 = add_key$user(&(0x7f0000038000)='user\x00', &(0x7f0000c56000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e53000)="9c63c88d7d9bc88153bb7f581cc4962c9a7be242dc35524366dddc3ba93bc526ce80709e6bb026baba70cad885f051ff44b271cf782dbb3a77813dbf27617c71832e53ae473df9da9e96a3cc99f32ed67d0cd8e4e52b461405011b0740be67aa97b310ddcf93bf9167c59e85540866f86c61a553df33e461d89fe4f6edf5b53557594700fa7b1a556e20d5c7662d54af08367ad14813ff708767d653176fe8a7a830b4a777ab80e9d69a27ab7281bd7cd0d4ee87ae3c60d38856dc9b3500d84881cec6772840dd3c37cc5580cc740174e3e7cef630441bc987a5ecdd6e7111f8687d332420e37e9e21dc86b5caaf29522c77293b", 0xf4, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000068000)='id_legacy\x00', &(0x7f000038b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000417000-0x77)="9e8002ceea95356dfc1cd22a050d98eeaf4e39a9dd4617cecd6db109dea75b4c3acba846a10bab22510afc67e260499f2e94cd49f86569fef568bcd59f0259ac46233a36e48c0afe572500ad5735019e08b8689d013dca5a4dd1af4cddfac450e319c15e6213b0c6c2a8d066d675c7b08e392f55c5cd24", 0x77, 0xfffffffffffffff8) keyctl$negate(0xd, r3, 0x13cd4841, r4) sendmmsg$unix(r2, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) r5 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r5, 0x7686, &(0x7f0000026000)=""/28) 2018/02/11 11:55:27 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000c000-0x1180)=[]}, 0x0) recvmsg(r0, &(0x7f000002a000-0x38)={&(0x7f0000023000-0x8)=@sco, 0x8, &(0x7f0000029000)=[], 0x2c5, &(0x7f0000029000)=""/56, 0x38}, 0x0) 2018/02/11 11:55:27 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x80000000, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000002000)=""/167, 0xa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x311881) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) prctl$setptracer(0x59616d61, r3) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x13}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000012000-0x4)=0x2007) creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:27 executing program 2: r0 = semget$private(0x0, 0x5, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000001000-0x92)=""/146) r1 = semget$private(0x0, 0x7, 0x19) semget(0x3, 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r1, 0x1, 0x10, &(0x7f0000001000)=0x9) r2 = semget(0x1, 0x2, 0x400000000040) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', 0x0, 0x40) fcntl$setstatus(r3, 0x4, 0x4800) semctl$GETZCNT(r2, 0x4, 0xf, &(0x7f0000000000)=""/185) r4 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x9, 0x40082) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000002000)=0x9) 2018/02/11 11:55:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000019000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000d000)="24e1d329a28af2e234a46dec051c03000000000000005b234aa940eca36d39e6"}) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) 2018/02/11 11:55:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000096e000-0x4)={0xae, 0x0, 0x1000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000de5000-0x10)={0x10, &(0x7f00005e0000)=[]}, 0xffdf) 2018/02/11 11:55:27 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ec5000)={0x2, r0}) fanotify_mark(r1, 0x80, 0x8020002, r2, &(0x7f000031d000)='./file0\x00') 2018/02/11 11:55:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f00000a2000)=@sco={0x1f, {0x1}}, 0x8) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00004fe000-0x4)=0x1, 0x4) 2018/02/11 11:55:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00003c1000-0xb)='/dev/midi#\x00', 0x15, 0x400) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000c21000)={0x9, 0x1000, "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"}) pipe2(&(0x7f0000eca000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) close(r1) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002c2000-0x11)='/selinux/context\x00', 0x2, 0x0) listen(r3, 0x0) accept4(r3, &(0x7f0000646000)=@ipx, &(0x7f00008a9000)=0x10, 0x0) dup3(r2, r1, 0x0) 2018/02/11 11:55:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000fbd000)={0x77359400}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8), &(0x7f0000c21000)}}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) prctl$seccomp(0x16, 0x0, &(0x7f0000f0b000-0x10)={0x0, &(0x7f00001df000)=[]}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) fcntl$getown(r1, 0x9) timer_delete(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000066e000-0x4)=0x0) ptrace$getenv(0x4201, r2, 0x7f, &(0x7f00009b2000)) 2018/02/11 11:55:27 executing program 4: r0 = socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="84bc953625a28b6dfd226a318e413d69", 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) socket$netlink(0x10, 0x3, 0xf) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x10000, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ac2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000206000-0x18)={0x0, 0x0, 0x8, 0x401, 0x9}) r3 = dup(r1) dup3(r1, r1, 0x80000) write$eventfd(r3, &(0x7f0000606000-0x8), 0xffbe) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f000024d000)=""/4096) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000c85000)=0xa574, 0x4) write$selinux_context(r3, &(0x7f000041b000)='system_u:object_r:agp_device_t:s0\x00', 0x22) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000f51000-0xb8)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x1000, 0x8d1c, 0x0, {0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}}, 0x7}}, &(0x7f0000930000)=0xb8) 2018/02/11 11:55:27 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x8002, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000001000)=""/99, &(0x7f0000001000-0x4)=0x63) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(r1) sched_setaffinity(r4, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:27 executing program 3: 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) close(r0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) 2018/02/11 11:55:27 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/cuse\x00', 0x80, 0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) ppoll(&(0x7f0000005000-0x38)=[{r0}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000000000), 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000006000)={0x9, 0x3f}) 2018/02/11 11:55:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000057000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000935000-0xe8)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f000048e000-0x4)=0xe8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aac000-0x10)='/selinux/policy\x00', 0x0, 0x0) getgroups(0x1, &(0x7f0000eab000-0x4)=[0x0]) fchownat(r1, &(0x7f0000a24000-0x8)='./file0\x00', r2, r3, 0x1000) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x4000000000000001, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f000000f000)={0x1fe, 0x0, 0x11000, 0x2000, &(0x7f000000a000/0x2000)=nil}) r5 = syz_open_dev$usbmon(&(0x7f00004c9000)='/dev/usbmon#\x00', 0x4, 0x101000) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f00000bd000)=0x101) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000000b000-0x4)={0x7, 0x7, 0x1000}, 0x4) [ 71.469265] audit: type=1326 audit(1518350127.357:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12468 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/11 11:55:27 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000180000)='/dev/adsp#\x00', 0x2, 0x100) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000af9000-0x7f)=""/127) r1 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000af8000)='./bus\x00', 0x10) inotify_add_watch(r1, &(0x7f000082a000)='./control\x00', 0x800) inotify_add_watch(r1, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000740000-0x6)='./bus\x00', r2, &(0x7f00007fa000)='./control\x00', 0x2) [ 71.547864] audit: type=1326 audit(1518350127.436:103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12468 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453a59 code=0x0 2018/02/11 11:55:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r1, &(0x7f00002d6000-0x8), 0x1d5) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) writev(r0, &(0x7f000017c000-0x80)=[{&(0x7f0000976000)="f8", 0x1}], 0x1) r2 = getpgid(0xffffffffffffffff) capset(&(0x7f00002ba000)={0x20080522, r2}, &(0x7f00008a8000-0x18)={0x3ff, 0x800, 0x1, 0x84, 0x7, 0x2}) 2018/02/11 11:55:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xffffffffffffffff, 0x680001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x5}, 0x4) bind$vsock_stream(r0, &(0x7f0000747000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000079e000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) 2018/02/11 11:55:27 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d28000-0x4), 0x14) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() getpgrp(r4) r5 = syz_open_dev$sg(&(0x7f000025a000-0x9)='/dev/sg#\x00', 0x200080002, 0x40004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008ae000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}}, 0x9}, &(0x7f0000fec000-0x4)=0x98) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000693000-0xc)={0x0, @dev, @broadcast}, &(0x7f000059a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000f2000-0x10)={r6, 0x0, &(0x7f00000c8000)=[]}, &(0x7f0000295000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005d1000-0x20)={0x7fff, 0x7, 0x200, 0x7e1, 0x2, 0x0, 0x71, 0x6, r7}, &(0x7f00000ae000)=0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa1000-0x25)="db24b43e28b3bd4313583ecce276b05edc4be583ff8802edd3dec1a7d0aebffcce5dc0be68", 0x25) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a87000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0}, 0x10) sched_setaffinity(r4, 0x8, &(0x7f0000fc4000-0x8)=0x9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000af6000)={0x0, 0x81}, &(0x7f000018a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000ad7000-0xc)={r8, 0x3, 0x30}, &(0x7f000068d000)=0xc) r9 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) r10 = shmat(r9, &(0x7f0000000000/0x2000)=nil, 0x6000) syz_open_dev$random(&(0x7f0000c0d000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f000011b000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmdt(r10) 2018/02/11 11:55:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x4, 0x0, 'wp256\x00'}, 0x58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00005f3000-0x4)=0x4, 0x4) accept$alg(r0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004d9000-0x8)={0x0}) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e5e000-0x8), 0x8008) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a68000-0x14)={0x0, 0x7ff, 0x10001, 0x9, 0x10000, 0x7}, &(0x7f0000993000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000cdc000-0x1e)={r4, 0x16, "a66f2dbda1eb9554056d2b4c2783431a479f76436e6b"}, &(0x7f00008aa000)=0x1e) mkdir(&(0x7f0000852000-0x8)='./file1\x00', 0x6) 2018/02/11 11:55:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ac000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f000099a000-0x50)={0x3, 0x7, 0x3f, 0x3, &(0x7f0000f5d000-0x1c0)=[{}, {}, {}, {}, {}, {}, {}]}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x10001, 0x2}], {0x95}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/11 11:55:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000aae000-0x4)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/11 11:55:27 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) mq_unlink(&(0x7f0000c0e000)='vmnet0\x00') r3 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f0000f7d000-0x9e)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000007d000)={@dev, @empty, 0x0}, &(0x7f0000239000-0x4)=0xc) sendmsg$can_bcm(r3, &(0x7f00005f9000)={&(0x7f0000f78000)={0x1d, r4}, 0x10, &(0x7f00005ee000-0x10)={&(0x7f00009f4000)={0x0, 0x48, 0x8, {0x0, 0x7530}, {0x0, 0x2710}, {0x3, 0x1, 0x1f, 0x8001}, 0x1, @can={{0x1, 0x1, 0x8, 0xdad}, 0x4, 0x2, 0x0, 0x0, "245ae75c8eb8d672"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x20040044) 2018/02/11 11:55:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000000002, 0xfffffffffffffffc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x4}}, @common=@unspec=@connmark={0x2ec, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x9, 0x0, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x25, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000029000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "09000400000009000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0x8}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3b8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000950000-0x14), &(0x7f0000fd4000-0x4)=0x14) sendmsg(r0, &(0x7f0000037000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) [ 71.668978] ipt_CLUSTERIP: Please specify destination IP [ 71.688899] ipt_CLUSTERIP: Please specify destination IP 2018/02/11 11:55:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2}) 2018/02/11 11:55:27 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000), 0x2) write(r0, &(0x7f00000da000)="73ff", 0x2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fc8000)={0x0, 0x46, "5725ded7d15763d44a6975ee8cdedbc8e336bf52e2341b38d99bdcadc6566213d7dcc6a71ede35cc78f2e72b9ab199b569257218cf3a74fc77ab3e966a3959d7bff1869f5ef4"}, &(0x7f0000fc9000-0x4)=0x4e) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fc9000-0x8)={0x0, 0x8}, &(0x7f0000fc9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d23000)={r1, 0x9, 0x0, 0x81, 0x2, 0x5, 0x80000000, 0x6, {r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x20, 0x0, 0x6, 0x3, 0x8b88}}, &(0x7f00000a1000)=0xb8) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) 2018/02/11 11:55:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000012a000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003a2000-0x28)={@common='lo\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000f53000-0x38)={&(0x7f00004d3000-0xc)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000286000)=@ipv6_delroute={0x24, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1}, 0x0) 2018/02/11 11:55:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00009d9000+0x1e5)=0x6) 2018/02/11 11:55:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) readv(r0, &(0x7f000087c000-0x60)=[{&(0x7f0000e12000-0xa4)=""/164, 0xa4}, {&(0x7f0000d1b000-0xce)=""/206, 0xce}, {&(0x7f00000f9000)=""/68, 0x44}, {&(0x7f00007e8000)=""/22, 0x16}, {&(0x7f0000857000)=""/4096, 0x1000}, {&(0x7f0000f91000-0xc0)=""/192, 0xc0}], 0x6) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f0000856000)={0x0, 0x0, 0x1000}) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000b30000)='/dev/audio#\x00', 0x0, 0x200) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000022b000), &(0x7f000025c000-0x4)=0xfffffffffffffe92) pipe(&(0x7f0000449000-0x8)={0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x4750) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008a3000)={0x0}, &(0x7f000096b000)=0xc) perf_event_open(&(0x7f0000731000-0x78)={0x2, 0x78, 0x2, 0x3b1000000000, 0x8001, 0x2, 0x0, 0x8, 0x2000, 0xe, 0x40, 0x13f0, 0x0, 0x1, 0x6, 0x7, 0xe6e, 0x8, 0x45, 0x3ff, 0xfffffffffffffff8, 0x0, 0xffffffff0000, 0x0, 0x9, 0x3, 0x8, 0x9f8e, 0x5, 0x80000000, 0xfffffffffffffffe, 0x5, 0x9, 0x100, 0x80, 0x7, 0x8, 0x7, 0x0, 0xfffffffffffffff7, 0x0, @perf_bp={&(0x7f00004ce000-0x1), 0x9}, 0x10000, 0xd6, 0x7, 0x0, 0xf2, 0xb02, 0xfa}, r5, 0x5, r4, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r6 = add_key$keyring(&(0x7f0000f7c000-0x8)='keyring\x00', &(0x7f000098a000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r7 = add_key(&(0x7f0000d90000-0x8)='trusted\x00', &(0x7f0000b27000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000182000-0x52)="5aba3a768af58353b82eda88accd4ea25ad26666af96cf52673dc338806b25ee454d615ce5086d4c9030a1805e1fd4459b1dbd096fba4807151a01efce714c745a4513e5e4b2ac046996f864ad5399947456", 0x52, 0xfffffffffffffff9) keyctl$link(0x8, r6, r7) renameat2(r3, &(0x7f0000dc3000)='./file0\x00', r4, &(0x7f0000643000)='./file0\x00', 0x2) 2018/02/11 11:55:27 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b4000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000b19000)=0x6) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000878000-0x108)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x11}}}}, &(0x7f000081e000)=0x108) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000643000)=0x9, 0x4) 2018/02/11 11:55:27 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000017000)='/dev/dmmidi#\x00', 0x8, 0x1) fstat(r0, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/rtc\x00', 0x8200, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000001b000-0x4)={0x401}, 0x4) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000016000-0x18)={0x5, 0x7, 0xc8, 0x9, 0x3, 0xfffffffffffff67c}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000017000)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000017000-0x8)='./file0\x00', r2, r4, 0x400) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000017000-0x7)=[@acquire={0x40046305}]}) 2018/02/11 11:55:27 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = shmat(0x0, &(0x7f0000013000/0x1000)=nil, 0x4000) shmdt(r0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) close(r0) 2018/02/11 11:55:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) listen(r0, 0x0) accept4$inet6(r0, &(0x7f00001b1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000990000)=0x2d4, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000582000-0x4), 0x4) 2018/02/11 11:55:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000103000-0xd)='/dev/usbmon#\x00', 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f96000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x24, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='tunl0\x00'}) lstat(&(0x7f0000ffb000)='./file0\x00', &(0x7f0000b73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef0000)={0x0, 0x0, 0x0}, &(0x7f0000f90000-0x4)=0xc) fchownat(r0, &(0x7f00006f2000)='./file0\x00', r1, r2, 0x800) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000d6d000+0x89a)=0x10001, 0x4) 2018/02/11 11:55:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00007db000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f48000)={0x0, 0xac, &(0x7f0000060000-0xac)=[@in6={0xa, 0x1, 0xfffffffeffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x3, 0x10000, @empty, 0x8}, @in6={0xa, 0x1, 0xfffffffffffffc00, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1000}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}]}, &(0x7f000006f000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000cfa000)={r2, @in6={{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x7}}}, 0x8c) 2018/02/11 11:55:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ee1000-0x6)='logon\x00', &(0x7f00006d4000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ff6000-0x1)='\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f00004fe000)='rxrpc\x00', &(0x7f000016d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000197000)="da60d3cf2fe49436ef7530977c4c0720926aaa11a72105134d91bc324664aea4d66cc7e50e1ecf6d7f078b0754aad60983", 0x31, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000d16000-0x8)='trusted\x00', &(0x7f00009e6000-0x5)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) r3 = syz_open_dev$adsp(&(0x7f0000744000)='/dev/adsp#\x00', 0x6, 0x1) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f00000b2000-0x4)=0x4) mq_timedsend(r3, &(0x7f0000acb000)="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", 0xfe, 0x1, 0x0) syz_emit_ethernet(0x22, &(0x7f0000ac4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800, "6eadb0c3048b0d7f4468beee8034b7a382164c1e"}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/02/11 11:55:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$getown(r0, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000c04000)='./file0\x00', 0x80000, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000092b000)={0xbbb, 0x3, 0x7fffffff, 0x6, 0x4, 0x5}) perf_event_open(&(0x7f000062b000)={0x5, 0x78, 0x4, 0x3f, 0x40, 0x0, 0x0, 0x2, 0x4, 0x9, 0x401, 0x1, 0x5, 0x5, 0x6, 0x8000, 0x7f, 0x9d, 0xfffffffffffffc01, 0x845, 0x4, 0x8193, 0x7, 0xffffffff, 0xfffffffffffffffa, 0x6, 0x1f8c, 0x1, 0x9, 0x9, 0x20, 0xfffffffffffff801, 0x10001, 0x1, 0x6, 0x3f, 0xe0cf, 0x100000001, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000fbc000-0x1), 0x4}, 0x400, 0xc2, 0x20, 0x3, 0x3, 0x47eaba44, 0x7}, r1, 0x10000, r2, 0x4) r3 = creat(&(0x7f0000ffb000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000be7000-0x10)={0x0, 0x30, &(0x7f0000de5000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f00007d6000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004000-0x98)={r4, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffffffffffffffff}}, 0x6, 0x2}, 0x98) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f00001c1000)={0x2, 0x5}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000637000-0x40)={0x101, 0x4, 0x9, 0x9, "4f45d5ad3a3af11eb4bfdd9e2ef9716fc866dead6f4fe55dec70f240893311fd55fe3c72f3edcd20a5670e8f", 0x2}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000ce6000-0x10)={0x1, &(0x7f0000ff4000-0x8)=[{0x7, 0x7, 0x9d7, 0xffffffffffffff39}]}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r5 = dup2(r0, r0) ftruncate(r5, 0x7ffffdff) 2018/02/11 11:55:27 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/148) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 71.810098] binder: 12536:12542 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/11 11:55:27 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000016000/0x2000)=nil) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x4, 0xfffffffffffffffc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000a000)='./file0\x00', &(0x7f000001a000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f000001a000)=0xc) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r6 = getegid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f000001b000-0x58)={{0x6, r3, r4, r5, r6, 0x80}, 0xffffffff, 0x10000, 0x2}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0}, &(0x7f000001a000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000012000)=0xe8) lstat(&(0x7f000000e000)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000010000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f000001b000-0x3c)=[{{0x0, 0x0, &(0x7f000001a000)=[{&(0x7f000001a000)=""/60, 0x3c}, {&(0x7f000001a000)=""/187, 0xbb}, {&(0x7f000001b000-0x13)=""/19, 0x13}, {&(0x7f0000005000-0x45)=""/69, 0x45}, {&(0x7f000001a000)=""/217, 0xd9}, {&(0x7f000001a000)=""/216, 0xd8}], 0x6, &(0x7f000001a000)=""/219, 0xdb, 0x1}, 0x1000}], 0x1, 0x40000000, &(0x7f0000001000-0x10)={r10, r11+10000000}) sendmsg$unix(r0, &(0x7f0000017000-0x38)={&(0x7f000001a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000017000)=[{&(0x7f000001a000-0xe5)="cf37cd6e46ebd93908a85d2490846c6f0efc6628f1163ead61dc63f2ad58ee39eaecbc82041c731a8f6a918e74a1e6a19ea240c5ae99ff49e3f66a441cabbb27f434bbb7971d7987b06a75e090c0f6d72360ea5e4cfa7c8cf46c4cc70e68f06b93f31b1d449e33f82ce7524e4bff6cb0a767bbb62b006ae34575b3a091747d2914d5083750712a6f7999cf52e4dcd037b1a799c4c0295fcb0469fc44db73e76ab004d10d5a5bc49501da91e59d184098f1ccf102c6d812f4d4a9c0cdd938d07b9d8a1f12cf52036951091ac52321e2242c7917daed0432c06aa8545069119f2f54bca2ee1b", 0xe5}, {&(0x7f0000019000)="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", 0xff}], 0x2, &(0x7f0000007000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x70, 0x10}, 0x40) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001a000-0x10)) 2018/02/11 11:55:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000371000-0x510)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, []}, 0x326) 2018/02/11 11:55:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cea000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000ece000-0x12)='/dev/input/mouse#\x00', 0xfcb, 0x280000) syz_open_dev$vcsn(&(0x7f0000a1c000)='/dev/vcs#\x00', 0x0, 0x400000) madvise(&(0x7f0000353000/0x4000)=nil, 0x4000, 0x13) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00008a5000-0x4)=0x14083) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mlock(&(0x7f0000b78000/0x4000)=nil, 0x4000) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000080c000)={0xf000, &(0x7f000006c000), 0x0, 0xffffffffffffffff, 0xe}) 2018/02/11 11:55:27 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f000027d000)='/dev/snd/pcmC#D#c\x00', 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x20, 0x4, 0x4, 0xc6, 0x7, 0x1}}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x14, &(0x7f0000001000-0x1), 0x0) 2018/02/11 11:55:27 executing program 2: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001e5000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000937000-0x4)=0x1, &(0x7f0000936000)=0x4) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000936000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x400, 0x6, 0x80000000, 0x0, 0x88}, &(0x7f0000937000-0x4)=0xa0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000936000)={r2, 0x6, 0xaa, "ad640e809024629ed70733276efda9dd239d1599f3ea7f890d8a1c4a856f7acae1c972d82f0d377dee9c20c73b711a0adb307692673c208928736fc89a86a1cc02d1f9ec03a1a14a5d94f4c598fdc91032d07a6cf54dc0c18c1013a2b139be1bdd2302c424dbec70d5c0d4cb90c2b072c37d1c569d915677580a3b97d65354a05a32419956201bd8fdade7c2a4e07504613b353161a59e422ff02a779d6eab2e28b50aa26d653230e70d"}, 0xb2) 2018/02/11 11:55:27 executing program 6: mmap(&(0x7f0000000000/0x100000)=nil, 0x100000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000076000-0x16)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [{[{0x9100, 0x1, 0x0, 0xffff}], {0x8100, 0x1, 0x3, 0x7f}}], {@generic={0x88ca}}}, 0x0) 2018/02/11 11:55:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f000061c000), 0x2) 2018/02/11 11:55:27 executing program 3: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000034000)='./file0\x00', 0x40) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000035000-0x40)={&(0x7f0000035000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000006000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000028000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000035000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x4, 0x6, 0x3}) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x4}}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r2, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r2, &(0x7f0000031000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000024000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000011000)=0x2, &(0x7f000002f000-0x8)=0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000027000-0x8)={0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000002a000)={0x1, 0x4, 0x2, 0x4, 0x2, 0x3ff, 0x4, 0x2, 0x0}, &(0x7f0000036000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000002c000-0x8)=@assoc_value={r5, 0x50ce}, 0x8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000025000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000035000-0x4)=0x1c) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000035000-0x20)={0x1, 0xffffffff, 0x8002, 0x80, 0xb5, 0x6, 0x3, 0x7fff, r6}, &(0x7f0000005000)=0x20) 2018/02/11 11:55:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000120000)={0x20, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0x5, 0x2, [@typed={0x8, 0x0, @u32}]}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000c1a000-0xc)='/dev/audio#\x00', 0x10001, 0x2) times(&(0x7f0000be0000)) clock_gettime(0x0, &(0x7f0000afb000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000498000)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000d1e000)={0x5, {0x2, 0x3, @empty}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x3, @multicast2=0xe0000002}, 0x20, 0xfde, 0x40, 0x3677, 0x1000, 0x0, 0x4, 0x4, 0x7f}) futimesat(r1, &(0x7f0000ddf000)='./file0\x00', &(0x7f0000caf000-0x20)={{r2, r3/1000+10000}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dcb000-0x2)={0x0, 0xfffffffffffffda9}, &(0x7f0000870000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c9f000)={r4, 0x7}, 0x6) 2018/02/11 11:55:27 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) ptrace$setsig(0x4203, r1, 0x1000, &(0x7f00000c3000-0x10)={0x41, 0x4, 0x40, 0x1}) r4 = semget$private(0x0, 0x7, 0x200) semctl$SETVAL(r4, 0x3, 0x10, &(0x7f0000dd0000)=0x800000) sched_setaffinity(r3, 0xffffff70, &(0x7f0000ff2000)=0xffffffff) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000994000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000371000-0x510)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) epoll_create1(0x80000) 2018/02/11 11:55:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00004f0000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0x2, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 11:55:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000ee8000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000a17000-0x4)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ca6000)={@generic="60aa35a53b030859b2c9f4b6edbba808", @ifru_flags}) socket$inet6_dccp(0xa, 0x6, 0x0) set_thread_area(&(0x7f0000046000-0x10)={0x7fffffff, 0x101000, 0x1400, 0xff, 0x0, 0x7, 0x4, 0x9, 0xfff, 0x4}) 2018/02/11 11:55:27 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000f0c000-0x4)) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) timer_create(0x7, &(0x7f000038c000)={0x0, 0x6, 0x5, @thr={&(0x7f000024f000-0xc7)="38c31777722355ffc8e92714a6c15bf4258cb68128ecbac365c9be8757d0a2d13649b578bc474769bf3ba0a799422549471ac94a938af6c11da0a6bbfbfd7a5a98c35f33617dbdfaa62307788c856e211bdbd86f8b1d7a11c4dadf0ca855a3b0a1aa6771390347c5b3a019b82e0bdc0c2d5f3bee833c6836a03326f82bcfb380210cd687bf6267201395157e17843aba2e1e5aa66ff466710e0641d544cd00c0ee61ed79b18878577c13aaeb980803f8f5edd4069e2f279731a02bc2f4b88d8b8da45e901a690b", &(0x7f0000000000)="639d155e68ceca722a79c9697b9737e8dee5d20496a463202ede67fdeac14b6b5669f3365081af4c24e295cd9c46ab6a672c7b0b1d5604cdca3e5c032d5c9837adbb75bfeec52eed5e75521263651522c7aef5b1c11e480e1f44b7c7d26af07f4257365649bcaf0a1f2c270483e453be2f96bcd7b1504fb5faffbd6278b7a04e64a5669abd1e468fef35936c0bc527f3a96be0d58ba5102863e803e4b6cc259e02b7920c818364ac2ce6d4286c31a919753cac8b7648a9d38c7c658afcb1fec7ce0f45aa65b2f16dc2cac9bf3e4de063cf8c6f0d87c37b6016c8b3212c25f9a622e6d5336e8b38fae997fc2a110aaf"}}, &(0x7f0000b70000-0x4)=0x0) timer_gettime(r3, &(0x7f0000e0d000-0x20)) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') timer_create(0x1, &(0x7f0000d99000)={0x0, 0x3, 0x2, @thr={&(0x7f0000efc000)="3ebfa8efd8226c74f4a0a19b62f31127e3e430832fccfe91fcab05700d2b7b58a7d70f06ebd385fd2b832b565c68504a1cba245564fd1561b56ae292188f4cc2b50303860e14336178781e8dc29e0f8a976f9ab32629d386d2a393fbb5ad308cfa59ececeac3c35a17a4ec81e57c0f6c263df8aed1766ae6775f5549e52cde2ab234916ae5effe7c94206ce94f9e906c8c0dcefde2264ecca23d23f540d3eedbc1f93facf4", &(0x7f00004d3000)="cbec3fbe83c654c0db33c94d990531b7acfb41"}}, &(0x7f000010b000)) lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f000023b000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@empty}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000715000-0x9)='/dev/vcs\x00', 0x521102, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000735000)=0x8, 0x4) 2018/02/11 11:55:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008cb000-0x8), 0x84000) clock_gettime(0x100000, &(0x7f0000b9d000-0x10)={0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000a13000)={{}, {r0}}, &(0x7f0000114000)) 2018/02/11 11:55:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006f6000-0x8)={0x0, 0x4}, &(0x7f000056b000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000626000)=@assoc_value={0x0, 0x3}, &(0x7f00006af000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r4, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000087a000)={r2, 0x0, 0x800000000000004a, []}, 0xffffffffffffff04) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000127000)={0x0, 0x6}, &(0x7f0000eca000-0x4)=0x6) munlockall() getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000963000)={r5, 0x10001, 0x8000000, 0x9}, &(0x7f000020d000-0x4)=0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000a34000-0x8)={r1, 0x7fffffff}, &(0x7f0000bf0000)=0x8) socketpair$inet(0x2, 0xb, 0x8, &(0x7f0000264000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000b2c000)={r6, 0x3}, 0x8) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000eb5000)={0x0, 0xc4, &(0x7f00009d5000)="cfc3199292f9ca829114ef5a5dd2705b2a372de3ba03555eae1aa740e477b211ad088b7d79b49ebeb1d9d1bd5bf5ded730c765a5fc4b0c665b0ae7f01bcb1be454fc4c7cb4b55c7dca97378584cc767bbd5b607cb26edea0ffb3d52a49fb1509e1b95bdba04f27d70e490cce08dd8b9cfbe5a33f84170f4b2ef7e12b1804f25613700bff784f6de168c5006a448c3c61bdb83c601dc6ce6d8c6d5c2ca1b4557ee60cf0d0a277470685252d6cc65c072afccb941eec2922bab4e90b8e1ebbed2fcbaea7a6"}) 2018/02/11 11:55:27 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c07000-0x9)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5a}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a}}]}, 0x13c}, 0x1}, 0x0) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00005e7000-0x110)={{0xaa, 0x5, 0xffff, 0xffffffffffff8000, "334174df9df34109c5bb9ecd963c6482d75ef5b5b4346e684544de2699da0e15006f4807d533b1eaa5d1b79c", 0x6}, 0x0, 0x0, 0x119e, r2, 0x79e, 0x0, "ba92b5cd51196f9fbf5e3d8f7c7d13828afb162da8872df2209d3d4bdb5a783e991f98cf3d8d40f72e3ec574637eb2da15f366afef58a2a1b51762ecb9fe1db7", &(0x7f0000d0f000-0x9)='/dev/vcs\x00', 0x9, [], [0x200, 0x1, 0x0, 0x1]}) ustat(0x2c2f, &(0x7f00003dc000-0x20)) openat$cuse(0xffffffffffffff9c, &(0x7f00008f7000-0xa)='/dev/cuse\x00', 0x101002, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fe8000-0x4)=0xfffffffffffffff9) 2018/02/11 11:55:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0xfed, 0x2, 0x0, 0x0}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00005cc000)={0x7, 0x0, 0x10000, 'queue0\x00', 0x20}) clock_settime(0x6, &(0x7f0000b89000-0x10)={0x77359400}) r2 = creat(&(0x7f000093b000)='./file0\x00', 0x40) ioctl$KDMKTONE(r2, 0x4b30, 0x40d42d94) 2018/02/11 11:55:27 executing program 3: clone(0x0, &(0x7f0000ff0000), &(0x7f0000df9000), &(0x7f0000888000-0x4), &(0x7f0000541000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getscheduler(r0) wait4(0x0, 0x0, 0x0, &(0x7f00006e3000-0x90)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x2, 0x3, 0x7, 0x1, 0x0, 0x2, 0x400, 0x0, 0x6, 0x6, 0x7, 0x3, 0xcf, 0xffffffffffff8001, 0xfff, 0x20, 0x10001, 0x8, 0x101, 0x9, 0x3, 0x10001, 0x3ff, 0x4, 0x3, 0x6, 0x6, 0x0, 0x5, 0x81, 0x6ca, 0x3, 0x3, 0x10001, 0x1, 0xffff, 0x0, 0xfff, 0x4, @perf_bp={&(0x7f0000001000-0x1), 0x2}, 0x1, 0x7, 0x2, 0x1, 0x100, 0x7, 0x6}, r0, 0xe9a5, 0xffffffffffffff9c, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x82c0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, [0x7fffffff, 0xffff, 0x45, 0x8, 0x5, 0xb8, 0x80000001, 0x8, 0x7f, 0x8, 0x18000, 0x1, 0x7, 0x1ff, 0x8]}, &(0x7f0000001000-0x2)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3, 0x8}, 0x8) 2018/02/11 11:55:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ee3000-0x4), &(0x7f00008d1000-0x4)=0x4) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000a68000+0xc20)) 2018/02/11 11:55:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000038000-0x12)='/dev/input/mouse#\x00', 0x3, 0x8020) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000def000)={@remote, @broadcast}, &(0x7f0000c84000-0x4)=0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000976000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0xc8, 0xc8, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000784000), {[{{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x7f, 0x2, 0x1}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0x0, 0x1, 0x3, 0x3, 0x17, 0x4, 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xd}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x40, 0x4e, 0x1}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x0, @common='irlan0\x00', @common='ifb0\x00', {0x6bd6384b31c81262}, {0xff}, 0x0, 0x3, 0x20}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x3, 0x9, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) r1 = memfd_create(&(0x7f0000989000)='proclo}\x00', 0x3) lseek(r1, 0x0, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f000021d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000f1e000-0x8d)=""/141) 2018/02/11 11:55:28 executing program 4: r0 = syz_open_dev$audion(&(0x7f000088e000)='/dev/audio#\x00', 0x100000000, 0x20080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000001000-0x1c)={0x1c, 0x1, 0x8, @fuse_notify_inval_entry_out={0x7, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) [ 72.123220] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/02/11 11:55:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000c81000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000085000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000579000-0x8)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000804000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008a7000)={0x5, 0x0, 0x0, 0xfff}) ioctl$VT_DISALLOCATE(r4, 0x5608) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000fb5000)={0x1ff, r5}) accept(r3, &(0x7f0000083000-0x8)=@un=@abs, &(0x7f00005aa000-0x4)=0x8) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f52000-0xe)='/selinux/load\x00', 0x2, 0x0) write$fuse(r6, &(0x7f0000824000)={0x30, 0x0, 0x5, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x5}}, 0x30) 2018/02/11 11:55:28 executing program 3: mmap(&(0x7f00009d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d7000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00009d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d7000-0xc)={r1, r2, r3}, 0xc) 2018/02/11 11:55:28 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = syz_open_dev$midi(&(0x7f0000011000)='/dev/midi#\x00', 0x3, 0x10800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001000-0x40)=@hopopts={0x29, 0x6, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @calipso={0x7, 0x20, {0x1, 0x6, 0x200, 0x2, [0x5, 0x7, 0x4]}}]}, 0x40) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646c2e6170706c652e75797374656d2e526563757269747900d4acf9d173c8f2a6c9e7281dcc49f306d6ff9fd2e37318cceeac629f0b8eb008753f000023e24fd4d23a8899a474e2bdef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dbf01d91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:28 executing program 7: r0 = syz_open_dev$mouse(&(0x7f00001f3000)='/dev/input/mouse#\x00', 0x2000000000000000, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000025000)=@mpls_newroute={0x15, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000027000-0x78)=[@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0x3a}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x78) accept4(r0, &(0x7f0000020000)=@generic, &(0x7f0000002000)=0x80, 0x80800) fdatasync(r0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000002a000+0xb7f)={{0x8, 0xffffffffffff6de9}, {0x1e, 0x9}, 0x10000, 0x4, 0x1}) [ 72.175901] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/02/11 11:55:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f00008ba000)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cfa000)=[@in6={0xa, 0x0, 0xdb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffff00}, @in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x94}], 0x38) removexattr(&(0x7f00002cf000-0x8)='./file0\x00', &(0x7f0000ab4000-0x1c)=@random={'os2.', 'posix_acl_access,cgroup\x00'}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000cd000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d9f000)=@sack_info, &(0x7f0000ef4000)=0xc) 2018/02/11 11:55:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendto$inet6(r1, &(0x7f0000d3c000)="b76dbdf7224f9273762e78169ee687c4c897d47a44e675db934653824739f8bc3006fb9e01211aa07e124b6fafbdd246c523fd925bd41c0a983c3ffe5ccb6aee92cfa01eec1b6344132f53732616476a94b5c00f442bd75762fd447d12550b458b82d20357aa1dd01278650a6d7ca16312983de2a2981ebf9cc6f79ad04ec62635c1e2227fb136d5f997c2e982f232449ceae4d0089e46462f69de27589a9516d454b517eb026d1e5ee1dfcf7a881f4922ff7fe7cc0fef1ea3e50634bd7ec57d70ebb4007dae7b44bfd35be1f1b4ea5e43216c232b8dd4eebe77f02660af941f45a0b874d938ddb84490ac7f32c123dd", 0xf0, 0x50, &(0x7f0000be9000-0x1c)={0xa, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x1c) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "0103000000040000000000003300000000a979f300b30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f01d0158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) close(r1) 2018/02/11 11:55:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 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={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e92000-0xa)='/dev/vcs#\x00', 0x81, 0x400000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000078d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000058f000/0x18000)=nil, &(0x7f000097b000)=[@textreal={0x8, &(0x7f0000bc0000)="0fc7ab0000baf80c66b804510a8166efbafc0cec61653e65f3831307260fc79f0018ba4200b8592cefb8c5068ed0d9f03e0f4f9a00003ef2a6", 0x39}], 0x1, 0x8, &(0x7f0000403000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000077a000-0x8)='./file0\x00', 0x59) read(r0, &(0x7f00006de000)=""/50, 0x32) 2018/02/11 11:55:28 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000a82000-0xc)='/dev/amidi#\x00', 0x7fffffff, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x4, 0x0, 0x6, 0x7, 0xdaba}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/vcs\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000750000-0x10)={r1, &(0x7f0000bbd000-0x3f)}, 0x10) splice(r1, &(0x7f0000c12000-0x8)=0x51, r1, &(0x7f0000260000-0x8), 0x4, 0x4) 2018/02/11 11:55:28 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b9d000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0xd, 0x7f, 0xfff, 0x8d0d, 0x5, 0x0, 0x1, 0x200, 0x8, 0x3, 0x20}, 0xb) mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aad000)={{{@in6=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000aae000-0x4)=0xe8) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aae000-0xe8)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000d1000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000715000-0xe8)={{{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x9, 0x2, 0xfffffffffffff26f, 0x2, 0x20, 0x20, 0x3f, r1, r2}, {0x1, 0x2a, 0x5, 0x1000, 0x15, 0x6, 0x2}, {0x4, 0x5, 0x2, 0x8000000000000000}, 0x6, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x4, 0x0, 0x4, 0x80000001, 0xffffffffffffff01, 0x1}}, 0xe8) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xd1, &(0x7f0000a27000)=0xfffffffffffffffe, 0x4) 2018/02/11 11:55:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000f000-0x50)={{0x8}}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00002e3000-0x4)=0x7fffffff, &(0x7f0000e85000)=0x4) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000063f000)) r1 = request_key(&(0x7f000023b000-0x8)='rxrpc_s\x00', &(0x7f0000844000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000355000)='/dev/sequencer2\x00', 0x0) r2 = add_key$user(&(0x7f0000c58000-0x5)='user\x00', &(0x7f0000451000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000cc0000)="d62353bb5830d00115", 0x9, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00009c9000)={0x40000000}) r3 = add_key$user(&(0x7f0000a34000)='user\x00', &(0x7f0000b9c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005a7000-0xed)="8edce1584d18e5662d6f7c8d394ff83cd1e1e337cefda54330bf3a997cb3f13409e79f91b20ea041f192af2a269db771061e891d7662fae38c88b16aac2305a5ba61a21a5da374cd9183cf3e9cbc88b53ce68e9072999b67f7013dba74d219c80dcea9211117b105293787d02b90477276923d8829eaf2c4a7b20c1c33ac09e3a1426c1470420defb59bef46ba57de940028df698662d948e61b82bff815ba3512237fbe573ed8149765d326c4f6140bafd5db553aa014c93dd48f1e54bfc2fac53bb7c9d48adaa2102325ec1dcd4e6ab6ad6648be5ddba384ccfd68920436a8ba1b0645db61f8a2d95b71bbf7", 0xed, 0xfffffffffffffffa) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000c06000)=""/198) keyctl$dh_compute(0x17, &(0x7f00002c1000)={r1, r2, r3}, &(0x7f0000f9c000), 0x0, &(0x7f0000b4d000-0x38)={&(0x7f0000859000)={'sha1-avx2\x00'}, &(0x7f000027e000)="8f85b5758b4336ac066098f1759f66dec8409d44e8d9392ddcb6d4519aab2d9727d1f16af7842168970f7a36dbadc160d8d473c1da804c63ed625f7c162736b3686e3e818eac0fe26edd36d4d96ccab795d6457fbd70c5e88b6e0dd6c5237cd6", 0x60}) 2018/02/11 11:55:28 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) perf_event_open(&(0x7f0000c99000-0x78)={0x5, 0x78, 0xb5, 0x80000000, 0x4, 0x2, 0x0, 0x5, 0x10417, 0x2, 0x1, 0x6, 0x1, 0x8, 0xf1, 0x7, 0xd50b, 0x9, 0x2, 0x9, 0x9, 0x100, 0x5, 0x5, 0x1, 0x2, 0xfffffffffffffffe, 0x2, 0x9, 0x2, 0xffffffff, 0x1f, 0xff, 0x1000, 0x28f0, 0x1, 0x6, 0x1, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000eeb000-0x1), 0x2}, 0x22, 0x1, 0x5, 0x5, 0x5, 0x4, 0x5}, r1, 0x2, r2, 0xd) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioprio_set$pid(0x1, r3, 0x6dbb) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000528000-0x9)='/dev/vcs\x00', 0x44000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) [ 72.238754] SELinux: policydb magic number 0x30 does not match expected magic number 0xf97cff8c [ 72.248478] SELinux: failed to load policy 2018/02/11 11:55:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000942000-0x10)={0x0, 0x7}, 0x10) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) set_tid_address(&(0x7f00007ee000-0x4)) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f0000270000-0x9)='/dev/sg#\x00', 0xb57, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000df0000)={0x7, 0x3, 0x7, 0x9ef, 0x7fffffff, 0x6, 0x0, 0x5, 0x2, 0x7fff, 0x8000}, 0xb) 2018/02/11 11:55:28 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011a000)={0xc, 0x0, 0x4, 0xfffffffe, 0x0, 0xffffffffffffffff, 0xb}, 0x2c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000064a000)={0xa, &(0x7f0000fe6000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r1 = syz_open_dev$midi(&(0x7f0000b0d000-0xb)='/dev/midi#\x00', 0x3, 0x8100) ioctl$TCXONC(r1, 0x540a, 0x8) ioctl$int_in(r0, 0x5473, &(0x7f00009bc000)=0x4026) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000131000-0x18)=@get={0x1, &(0x7f0000fe7000)=""/179, 0x7}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000524000)={r1, &(0x7f0000fe7000-0x92)="b70bbf3b0a7bf4dcf0860e54ce793ffc7fcafb0244e7b03fe21ce11168a6cffdc4001d8a191a1b8a59d93f5f73cb90b454b7a64275c2aba0f97972f30ca8e07da44e283bc7b0ce218befad6a4e578430791d498c31dde1e7bb54cdac9709ecab615e2f40ccee7d951203daca6dfda497582c69ca8b7096dd59156a8b8e1b819092a6bbbd4c85bd5d90c76590049ad930ecac", &(0x7f0000c07000)="514e50c0f07e331b1de2eb49"}, 0x20) 2018/02/11 11:55:28 executing program 4: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000000)=0x8, 0x4) 2018/02/11 11:55:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_dev$sndmidi(&(0x7f0000bd6000)='/dev/snd/midiC#D#\x00', 0x4, 0x2) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000edb000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @empty}, 0x2c, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="9b25f9a0f45af2eb1cd305d2bf662685"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000285000)={0x7fff, 0x0, 'client1\x00', 0x0, "cd827f7f2fe8f4aa", "1a3fe4f066cd772b44f6eb3c91a275fe2e3ee26d6b8507b967c74f5992b2747f"}) 2018/02/11 11:55:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00005bc000-0xb)='/dev/audio\x00', 0x82001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local, @multicast1}, &(0x7f0000a5b000)=0xc) 2018/02/11 11:55:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x100000002, 0xfffffffffffffffd, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$sock_bt_hci(r2, 0x400448e0, &(0x7f000000c000-0x1b)="616a3b1d4769f7204832fa8f06a9cbe8277dfd1d31d7ff1300a99730fe449bafe181fc42b4eb94d21587ba15780320f150f5b475b4c49bfa9d52435f6d35574f2a6bb855d79d20c3ebcda745cf8fc0948ba5d57382a960d5ee4b1524dda3b6abd1") accept$packet(r2, &(0x7f0000b16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000094000-0x4)=0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0xffffffffffffffff, @rand_addr}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}}}}, 0x1, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000da9000)={@empty, @empty, @loopback={0x0, 0x1}, 0x3b32, 0x3, 0x40000000000, 0x100, 0x6, 0x4000000, r3}) 2018/02/11 11:55:28 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = semget(0x0, 0x3, 0x214) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f0000007000)=[{0x2, 0x7ff, 0x1000}, {0x3, 0x1, 0x1000}, {0x7, 0x9, 0x800}], 0x3) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000003000-0x4), &(0x7f0000005000-0x4)=0x2c6) 2018/02/11 11:55:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000192000-0xa)='/dev/cuse\x00', 0x408000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000022a000)={r0, &(0x7f0000244000-0x6c), &(0x7f0000b69000-0x30)=""/48}, 0x18) 2018/02/11 11:55:28 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x80441) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000006000-0x3)=0xfffffffffffffff7, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080044d76, &(0x7f0000001000)) 2018/02/11 11:55:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000ca000)=@abs, &(0x7f0000a0a000)=0x8) poll(&(0x7f0000d7a000-0x10)=[{r0, 0x8000}, {r0, 0x6}], 0x2, 0x7f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2018/02/11 11:55:28 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x40) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) fadvise64(r0, 0x0, 0x3, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000417000)="f0", 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) 2018/02/11 11:55:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000066b000)={0x0, 0x0, &(0x7f0000359000-0x60)=[{&(0x7f0000c4d000)="0a2c0814a9558cc571d1a54c981d756845a1bc2e4dff250840237776c81b4f616a6777a39b05767de72953c4e6542550", 0x30}], 0x1, &(0x7f00005c9000-0x30)=[]}, 0x0) r2 = syz_open_dev$dspn(&(0x7f00006aa000-0xa)='/dev/dsp#\x00', 0x3, 0x200) r3 = openat(r2, &(0x7f0000c00000)='./file0\x00', 0x4000, 0x8) recvmmsg(r1, &(0x7f0000f76000-0x258)=[{{&(0x7f00004c3000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00007ea000-0x60)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x24}}], 0x1, 0x0, &(0x7f00002d9000)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000fdd000-0x8)={0x0}, &(0x7f000006c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e01000-0x8)={r4, 0x7ff}, 0x8) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00007c0000-0x31)=""/49) 2018/02/11 11:55:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) syz_emit_ethernet(0x79, &(0x7f000063b000)={@random="bd9efee413c5", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x1, 0x40, 0x6b, 0x0, 0x7, 0x2cf, 0x73, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[@end]}}, @udp={0x2, 0x2, 0x53, 0x0, "d7c9181b2fc23fd8a499ea4bcec2f6e821e6733044d88291e3a0d760359900a6b955646c0373de21ae5d7ffa23b486fc3fedb4501c3cfe38c814dfaa7a5805a022cccda797a8b87483aba1"}}}}}, &(0x7f0000691000-0x14)={0x1, 0x3, [0x2eb, 0x112, 0xb2d]}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000f5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00001e5000-0x4d)={0x0, 0x0, 0x0, {0x77359400}}) 2018/02/11 11:55:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000790000)='/dev/usbmon#\x00', 0x1c, 0x40000) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000a53000-0x1a0)) pipe(&(0x7f000018d000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f00004e6000-0x9)={0x1f, {0x7fffffff, 0x8, 0x0, 0x4, 0x9, 0x9}}, 0x9) r3 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000988000)={0x0, 0x3}, &(0x7f000092e000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000060b000)={r4, 0x7, 0x8}, 0x8) r5 = mmap$binder(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x0, 0x70, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000e7c000)={r5}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000b52000)={r6}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00008cd000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000106000-0x30)={0xa0, 0x0, &(0x7f00001bb000)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f00003cc000)=[], &(0x7f0000374000)=[0x20, 0x48]}, 0x40}}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x40, 0x8, &(0x7f0000998000)=[@flat={0x77682a85, 0x100, r7, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f0000f2d000), 0x1, 0x1, 0x25}], &(0x7f0000e9d000)=[0x48]}}, @register_looper={0x630b}, @free_buffer={0x40086303, r8}], 0xa4, 0x0, &(0x7f00000e5000-0xa4)="1cc728cf54a18575b5e979d6c4956aa086ff477cdadc2fbf453b4a8c735f30074a815a462eaa9158abb3bae1260db67405689bfc1da3bfbfc8b82357e54550ee6d544f03141813f52c6347588e02d0c9f57b42a1bf5628fd626780a451288ffa4c6b58dc94db13d8796866cf40f4bd7f1f07f143bf82d61ad982d11f1b4e737ffe42156e64e4c9b61fd1d3446c5ec8bee3fa7a515065953e7946f2150e3dfd620d792a70"}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000120000-0x30)={0x9, 0x8, 0xed1, 0x28000, 0xfffffffffffffffa, 0x7fffffff}) sched_rr_get_interval(r3, &(0x7f0000806000)) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r9, &(0x7f000033b000-0x1)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000a67000-0x5), &(0x7f0000271000)=0x5) recvfrom$inet6(r9, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000d0d000-0xa4)=""/164, &(0x7f000032e000-0x4)=0xa4) poll(&(0x7f0000dc0000)=[{0xffffffffffffffff}], 0x1, 0x8000) socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r9, 0x0) getsockname$packet(r1, &(0x7f0000d5c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e01000)=0xfffffffffffffda2) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000fa0000)={0x10, {{0xa, 0x2, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x88) sendto$packet(r1, &(0x7f00000c5000-0xb8)="cad80d383a9e5646613678a4b8c1af5b7c7d9cceb624468dee85f9c33f0c74eec3f9189f5a22a46a97c4e025506199fc98eb883f251feddf2f3a244349b31297eafaacea486db0c4f2b020bdf97966d05541bf4b09dec01c2cfff32672997b8bb6516d237f2d95a44f4917d310582c89709b7a29636c183da6cd366fb664af8f8b9cafe7d0c1106c659fc99650579cb9441526269856ec58e03c3a71ae9a544cb50bf4bd9fde06c87488803e522d52bc2daf1c294f5ecccc", 0x142, 0x20000800, &(0x7f0000a9b000-0x14)={0x11, 0xf7, r10, 0x1, 0x8889, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/11 11:55:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000861000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0x3, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f000061e000)={&(0x7f0000fda000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000876000)={&(0x7f00000ae000)=@ipv4_getroute={0x14, 0x1a, 0x300, 0x1, 0x1, {0x2}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x50}, 0x4008040) 2018/02/11 11:55:28 executing program 0: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001f000-0x8)=@un=@abs, &(0x7f0000053000-0x4)=0x8, 0x80000) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000052000), &(0x7f0000053000-0x4)=0x10) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000054000-0x8)) write$sndseq(r2, &(0x7f0000055000-0x60)=[], 0x0) close(r0) 2018/02/11 11:55:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='K', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000662000-0xc)={0x0, r0}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f000000b000)={0x0, 0x6, 0xffff, &(0x7f0000e5d000-0x8)}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000def000-0x2)=0x5, &(0x7f0000810000-0x8)=0x2) 2018/02/11 11:55:28 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000006000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f000000a000)=0x1002, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) getpeername(r0, &(0x7f000000b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000013000-0x4)=0x3a) sendmsg(r1, &(0x7f000001b000)={0x0, 0x0, &(0x7f000001a000-0x60)=[], 0x1f2, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/11 11:55:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008f6000-0xa)='encrypted\x00', &(0x7f0000181000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000084c000-0x2)='%\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r0) 2018/02/11 11:55:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8), 0xfffd) bind$bt_sco(r1, &(0x7f0000a99000)={0x1f, {0x4, 0x80000000, 0x8000, 0x51, 0x9, 0xfffffffffffffffa}}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000b1000)={@generic="eb00efef2f2abd7931f4aaf765a10464", @ifru_flags=0x1000}) 2018/02/11 11:55:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000f3b000)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0xfffffffffffffe3f}, 0x0) 2018/02/11 11:55:28 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000011000)={r2, 0x53}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74ff6e0000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = inotify_add_watch(r1, &(0x7f00004dd000-0x8)='./file0\x00', 0x20000000) inotify_rm_watch(r1, r2) 2018/02/11 11:55:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x80035, &(0x7f00005cc000), &(0x7f0000175000)=0xfffffffffffffc65) getpeername(r0, &(0x7f0000f03000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000c7e000-0x4)=0x3a) sendmsg(r0, &(0x7f0000578000-0x38)={&(0x7f0000897000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x3, 0x1, {0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x3a, &(0x7f0000e2e000)=[{&(0x7f0000980000-0x72)="c7e7e86daf67135d0e1c8666adb3d7dad8c9bcd8396b9c41b7df16b42e087c2293d6e95370e801e202a456059cc81f0128493ee204ae3de7f5018bba829087c41270a6105ce22485f18447d9361619ddbc5c99c8e3b2fb2618aa9d5d6af55a0855d87d4623ba9523bd4e588534e1c02c7b4d", 0x72}, {&(0x7f0000953000)="a53345032f40e20186c0e684ae4c930b9f92598bc7928b8d9e232a81c5f4d1796a0153e94b5c36823f309d8f974bc1ffdced077a4c382b0feefedd29ee9d75e17dbcf6e1222adc2fa59ca4a79ecbedeae72e44dcf62897828ed73074030b4c89e4fd2553c86442dcf53744083c45edb1d4e0c1a3332a63b84830efe64c53e1c5fab166b5c64edbf688eb07a4573ed991ab17197ebc556ffef52cba90ce10d24e7a56857e86f5e6d169df73", 0xab}], 0x2, &(0x7f0000763000)=[{0x110, 0x10d, 0x224a, "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"}, {0xa0, 0x3a, 0x401, "ff807b199751c2fd9f3d09d8dadb7ab1583d1db4aa3e25ea4ec7893fc292aab20ced556573e45cf8612fcf1b75fcbc8ae06425c6f8b00eb1b0508306af7ad5461787ec1cf3d7a1cb20344f68ce688928cb3266e364510a730b762b4a2fd3a387a1d87328a713e684d378532da684aae5275ad2720adf1a6f7babc97baa46a627363e5e73071de1b7a552d6a95498"}], 0x1b0, 0x4}, 0xeb690fa3a13c4e23) socket$inet_sctp(0x2, 0x0, 0x84) 2018/02/11 11:55:28 executing program 4: mlock(&(0x7f0000715000/0x2000)=nil, 0x2000) 2018/02/11 11:55:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a45000)={0x0, 0x1}, &(0x7f0000264000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dc2000)={r1, 0x8, 0x401}, 0x8) 2018/02/11 11:55:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000fe4000)={&(0x7f000035a000)=@un=@abs, 0x8, &(0x7f00005c2000-0x90)=[], 0x0, &(0x7f00008dd000-0x72)=""/114, 0x72}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ce4000-0x11)='/dev/vga_arbiter\x00', 0x103000, 0x0) symlinkat(&(0x7f0000284000-0x8)='./file0\x00', r3, &(0x7f00005bc000-0x8)='./file0\x00') sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/02/11 11:55:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x1}, 0x8, &(0x7f0000cf8000-0x40)=[{&(0x7f0000ac9000-0x55)="a4e6eb7661898ddbbb03aa972b6fa05ca049f7b51ade917980f9e4690d8374c50941bbee8634e899b782cb003fa8fad9d87cf31863b668daf2bfb8a35f3df4a0b82612b64b8ab97b2da12667c1135dc36352352e03", 0x55}, {&(0x7f000054c000-0x80)="696e64e9ff75b47a55bdf1c3f828041c12f88184be3abbf32d71e9b0e388d7f05233d4c12101071f16fcd248a40db178cf739cea4a160ae72a233ec8cc41968c7181de9eaa2ac6a44853fc8486f3de990089edaf5542f20c8fe944e06af98e9521e2f449d35278ff5c5ec1ce29f666fee844165bb0aa31dc347cd66b2d41d707", 0x80}, {&(0x7f0000033000)="3264b18045e2b5eb2e17f750e4d3336bf2a52098952552d6a46eb1d9abf16f3e070c1bfaa7d85175c116ca24ded0d6ed3d883cc19229100a340a1a4ef0cf86223205bc0dbb74f18b64a80a80681ff0cb74ae780124acd7e35750fc85f1d054d7d3bb416abb43aff6d1579a145c319548bf95e4e2a80366910fd6c1942d6d02b96b26f4", 0x83}, {&(0x7f00004f7000)="45db41a9606ebc3a968541e86c1e2276c2cce0377f0d2571825640b0cfd4deede2a9375009a9167826ea1ba3ea2b3f4c938da1010bda3334b7c81fed587101ad334d58a1500eb3d47f3da5cd58b3344fa9eb168561e3a0f6d909abb20dd07a0713849157be033f71487bc6701cd7b48c36f29648bf69ca62d743c3b1d8fb0ac14d1977216dbb527c9d1f3bdbb5dbbe0efeb7630aa6eae0e2700f7c823e716bd38350337b1368a1ddb80a5da2038da2e2752748625185a5d647ca9e3b8baecb5962", 0xc1}], 0x4, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000142000)) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00004f6000)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000112000)={0x2000, 0x1, 0x20, 0x9, 0x5}, 0xc) 2018/02/11 11:55:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x2e, 0x4100) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x10)=[{}, {}]}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x8, 0x9, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000aae000-0x4)=0x7fff, 0xfef2) 2018/02/11 11:55:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000002000)=""/79) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000003000)={0x8, 0x8551, 0xc00000000000000, 0x9, 0x7, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000001000)=""/133) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c7d000)=@generic="c99c09ee56788ad95f0900a528efa38f"}) 2018/02/11 11:55:28 executing program 4: rt_sigaction(0x0, &(0x7f0000e82000), 0x0, 0x8, &(0x7f0000e82000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xce, 0x240) 2018/02/11 11:55:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) r2 = syz_open_dev$midi(&(0x7f0000e4f000)='/dev/midi#\x00', 0x5, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000060a000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000069f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000092c000)={r3, 0x4}, &(0x7f00006ac000-0x4)=0x8) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x2000000000) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b3a000)=0x19) close(r0) 2018/02/11 11:55:28 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000447000)={0x3, [0x0, 0x0, 0x0]}) 2018/02/11 11:55:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) bind$inet(r0, &(0x7f0000c9b000)={0x2, 0x1, @empty}, 0x10) 2018/02/11 11:55:28 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) r3 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000552000-0x94)={{0x7, 0x6e2, 0x5, 0x80000001, 0x1, 0x3}, 0x9, 0x5, 0x0, 0x8, 0x4, "2e39ce5dde14ea7aa6aa5ab1fd53b2f35350bc76e0aec3b902145b6bd2df8005ae224621670982c392293afda99a754cfde252ee19d03dd369ded4b4f21bf7ff11ce37952e6fb4fb1776dd354d18ffbf2be87ed23f75c635b13809151f462a4bc357bda89b46f5051d67de546f3e72b5a9275cab369cc7f0e1413fe3698dce2d"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:28 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x2, r0, 0xfffffffffffffffe) 2018/02/11 11:55:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000613000-0x10), &(0x7f00003d1000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000646000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/11 11:55:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000059d000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f0000e40000)=""/144, 0x90) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f00005e2000-0x8)=[{r1, 0xbfff}], 0x1, &(0x7f0000001000), &(0x7f0000001000), 0x8) dup2(r2, r0) 2018/02/11 11:55:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000866000/0x3000)=nil, 0x3000}}) r4 = creat(&(0x7f0000e95000)='./control\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @note={0xff00000000000000, 0xffffffffffffffff, 0x2, 0x5, 0x9}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r4, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002fd000)={0x0, 0xf5, 0x26}, &(0x7f00008c0000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002b2000)={r5, 0x310, 0x10}, 0xc) dup2(r1, r3) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) 2018/02/11 11:55:28 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000b21000/0x4000)=nil, 0x4000}) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) 2018/02/11 11:55:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000983000)='/dev/adsp#\x00', 0x41dd, 0x200000) getdents(r0, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) 2018/02/11 11:55:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000922000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='lo\x00'}) 2018/02/11 11:55:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000023a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006ce000)=@ethtool_regs={0x4, 0x3, 0xbf, "49b80d3fa7d3c3d9b5f7603143652d597b2a1b5ff4beac62a55026703b67ebd0553f3506db8b88c97b917e74d5123c71e74ba72af194e9eec4d5e44254f22c2f9a3f1fc7be01533918dbb083518a4800e727cff38ed72a675699982c2f7cac87a1ca1044ed8997bc48b07cc7acf3c7e1c555093008e8861676e926d3f3103134595484467b796a53f7d85ab3e7a20105c40e90b116cb47b64f4fdd33338b1a0e8e81cf3af026ce7f2cbdfca45b7d43112c979a923bd70b2e141505a7bd1931"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x7) sendmsg(r1, &(0x7f0000a6e000)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000)=[], 0x0, &(0x7f0000ffb000-0x260)=[]}, 0x0) 2018/02/11 11:55:28 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000020b000)='/dev/audio\x00', 0x8000000080000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000-0x9)='vboxnet1\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x400000000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000aad000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00009cb000-0x4)=0x8) bind$packet(r3, &(0x7f00007b2000-0x14)={0x11, 0x0, r4, 0x1, 0x200, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000382000)={{&(0x7f0000a30000/0x2000)=nil, 0x2000}, 0x2}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) 2018/02/11 11:55:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) fanotify_mark(r0, 0x18, 0x8010020, r1, &(0x7f0000d6b000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000000f000)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000006000-0x20)={0x5, 0x1, 0x208, 0x33, 0x430, 0x3ff, 0x9, 0x5, 0x0}, &(0x7f0000010000-0x4)=0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000007000)={r3, 0x4, 0x3, 0x6}, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x3) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000011000)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000013000-0x5)=0x1ff) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000006000)=""/59, &(0x7f0000011000)=0x3b) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000012000-0x8)={r3, 0x396a}, &(0x7f0000012000)=0x8) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f000000c000-0x60)=@nfc_llcp, &(0x7f0000013000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setns(r2, 0x40000000) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000ac7000)=0x8, 0x2) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00001cd000)=0x100003096) 2018/02/11 11:55:28 executing program 0: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000085000)={0x0, 0x101}, &(0x7f0000458000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000832000-0x8)={r1, 0x7f}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x4, &(0x7f0000000000)={@local}, &(0x7f0000001000-0x4)=0x14) 2018/02/11 11:55:28 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0xfffffffffffffff3, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:28 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000b000)='/dev/vcsa#\x00', 0x100000000, 0x100) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f000000c000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xfe55, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@set={0x0, 'set\x00'}, @common=@unspec=@connlimit={0x0, 'connlimit\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0xfffffffffffffe1c, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) 2018/02/11 11:55:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000030c000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000b0c000)={0x1000, 0x1, 0xffffffff, 0x5, 0x2, 0x8f29, 0x69b76b85, 0x8, 0x80d, 0x6}) mmap$binder(&(0x7f0000048000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/02/11 11:55:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setlease(r0, 0x400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000ae000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f00007d2000-0x1), &(0x7f0000002000-0x4), &(0x7f0000916000-0x4), &(0x7f00002d6000-0x1)) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/02/11 11:55:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f000053e000)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}, {&(0x7f0000912000)=""/133, 0x85}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001ff000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000448000)=0x100000, 0x8) 2018/02/11 11:55:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)}) pkey_alloc(0x0, 0x1) write$evdev(r0, &(0x7f00005d3000)=[], 0xfffffffffffffedd) 2018/02/11 11:55:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f00005d8000-0x60)=[{}, {{0x77359400}}], 0xfffffe76) getpeername$unix(r1, &(0x7f0000073000)=@abs, &(0x7f0000a86000)=0x8) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) read(r0, &(0x7f0000045000-0x76)=""/118, 0x76) clock_gettime(0x0, &(0x7f0000b36000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000d0000)={0xfffffffffffffff7, 0x4, 0x5, {r3, r4+10000000}, 0x2}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/02/11 11:55:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffffffffff5b, &(0x7f0000006000-0x56)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0de00", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x8b, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000fdb000-0x4)=0x4, 0x4) r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f000017b000/0x4000)=nil) r2 = shmat(r1, &(0x7f0000db6000/0x4000)=nil, 0x5000) shmdt(r2) io_setup(0x100000000, &(0x7f0000896000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae2000-0xf)='/dev/sequencer\x00', 0x1, 0x0) 2018/02/11 11:55:29 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000cc6000-0x5), 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000050b000)=0x6, 0x4) 2018/02/11 11:55:29 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002a2000)='/dev/cuse\x00', 0x400200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000000)=""/168, &(0x7f0000001000-0x4)=0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000003000-0x8)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000)=""/35, &(0x7f0000001000)=0x23) ioctl$sock_ifreq(r1, 0x897f, &(0x7f00008b9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000003000)={@generic="0c0933a1761e5f45855e03985032d354", @ifru_data=&(0x7f0000004000-0x20)="db36e2b3fe125c882573f09c32e1e9c0e80dad7883046d8de07f0d76b952ebea"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000), &(0x7f0000003000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x21, 0x0, 0x0, 0x1000000000000, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7ff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp, 0x2801, 0x0, 0xfffffffffffff935, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/11 11:55:29 executing program 7: mmap(&(0x7f0000000000/0x8b3000)=nil, 0x8b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000803000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000034c000)={&(0x7f00008b3000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00008b4000-0x10)={&(0x7f0000356000)={0xe8, 0x10, 0x0, 0x400, 0x4, 0x0, {0x5, 0x0, 0x8}, [@generic="5886f815998bb766838f5c142f41800877d1343b56d6229e3eb4f6714524e9b8813608d0147b041a3eaf1a76784afb76cd77d5d6b84aa67ffbbca3ed3d62f88a0e0072c425dbf6b578bc50557dc42d630ea247d5f0ff9135cd0391228dd5373320319adcb54358080e6f0f192f7bbcb7070d21dd17d05e337563eb2aa6353e0737ef4ab2781a7e5bb094a0fe706216e7340b8e3a0824263a180dc51ac2c6a1d625dce2438b486773929dbf25a022546567e489de1bcaf13e7e73ce6d723b6c4033fc94af0d8465e95cd7be5b641a58c202fb"]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x3) sendto$inet(r1, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00008aa000-0x4)=0x8, 0x4) ioctl$TIOCCBRK(r0, 0x5428) recvmsg(r1, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/02/11 11:55:29 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0xfffffffffffffffe, &(0x7f0000007000)=""/244, &(0x7f0000007000)=0xc7b2) 2018/02/11 11:55:29 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000b57000)=0x7f, 0x4) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b7f000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f000085d000)={0x400, 0x400}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000a71000-0xbc)={0x11, 0x0, 'client0\x00', 0x0, "3a317286f428f0e6", "dadba3f67c089a7a909172fbeaadf8f8099f13a5012bbdcce289c13c7b9f1eff"}) 2018/02/11 11:55:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000522000)='./file0\x00', &(0x7f0000f66000), 0x0) 2018/02/11 11:55:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000014d000-0x8)={0x0, 0x8}, &(0x7f0000da0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007a8000)=@sack_info={r1, 0x4, 0xfffffffffffffffe}, &(0x7f0000bc1000-0x4)=0xc) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6tnl0\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7232000e8"}}}, &(0x7f0000b0c000)={0x0, 0x0, []}) 2018/02/11 11:55:29 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0xc, 0x4, 0x4, 0x100000003, 0x0, r0}, 0x2c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x8f4929c3081cce43, &(0x7f0000ff4000-0x14)={@mcast1, 0x0}, &(0x7f0000ff3000)=0x14) r3 = getpgrp(0x0) pipe(&(0x7f00008d5000-0x8)={0x0}) perf_event_open(&(0x7f0000751000)={0x3, 0x78, 0xffffffffffffff75, 0x1, 0xaa, 0x8, 0x0, 0x8, 0x2000, 0x0, 0x5, 0xe932, 0x1, 0x6, 0x52, 0x6, 0x81, 0x4a, 0xb537, 0x8, 0x4, 0x4, 0xfffffffffffffff9, 0x9315, 0x3, 0xa, 0x8, 0x100000000, 0x6, 0x800, 0x7, 0x2, 0x0, 0x6, 0x9, 0x100000000, 0x6000000000000000, 0x3ff, 0x0, 0x5, 0x0, @perf_config_ext={0x8000, 0x4}, 0x200, 0x0, 0x80000001, 0x6, 0x5, 0x5, 0x1000}, r3, 0xc1, r4, 0xb) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ff3000)={0x9, 0x9, &(0x7f000074b000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, [@map={0x18, 0xf, 0x1, 0x0, r1}, @ldst={0x3, 0x0, 0x0, 0x1, 0xf, 0xfffffff0, 0xffffffffffffffff}, @ldst={0x3, 0x3, 0x6, 0x2, 0x6, 0x48, 0xfffffffffffffffc}], {0x95}}, &(0x7f0000496000-0x4)='GPL\x00', 0x5, 0xeb, &(0x7f0000ff4000-0xeb)=""/235, 0x41100, 0x1, [], r2}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000), &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/02/11 11:55:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000a56000)='./file0\x00', &(0x7f00008b4000-0x8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) 2018/02/11 11:55:29 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000777000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x88200, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000d97000)={0x2, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={@common='yam0\x00', @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e1e000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket(0x40000000015, 0x5, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00009a7000)='/dev/usbmon#\x00', 0x1, 0x80300) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000889000-0x8)=[0xad38, 0x2]) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000468000)=""/213) sendto$inet(r3, &(0x7f000056a000), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000557000-0xb)='/dev/hwrng\x00', 0x84501, 0x0) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000024000-0x148)={0x8, 0x0, [{0x0, 0xffffffffffff7fff, 0x2, 0x6, 0x8, 0x1f7, 0x7fff}, {0x80000000, 0x4, 0x2, 0x6, 0xd34, 0xda31, 0x2}, {0x80000000, 0x8, 0x2, 0x8, 0xe9e, 0x8000, 0x5}, {0xa, 0x3f, 0x5, 0x101, 0x4, 0x2000000000000, 0x5}, {0xc000001f, 0x7, 0x1, 0x3f, 0x8, 0xb1, 0x10001}, {0xc0000001, 0x1, 0x6, 0x2d, 0x1000, 0x9b8a, 0x80a}, {0x40000007, 0x4, 0x0, 0x4, 0x888a, 0x0, 0x9}, {0x8000001f, 0x308, 0x6, 0x6, 0xfffffffffffffff7, 0x4, 0x2}]}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000005c000)=""/205, &(0x7f0000067000-0x4)=0xcd) recvfrom$inet6(r3, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 11:55:29 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a4f000-0x8)='./file0\x00', 0x71) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f86000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0xb, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/11 11:55:29 executing program 6: r0 = socket(0x3, 0x10000003, 0x3ff) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/rfkill\x00', 0x111000, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000c61000)=0x5) 2018/02/11 11:55:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000262000)='status\x00') ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000ec4000)=0x6) [ 73.284534] QAT: Invalid ioctl [ 73.291161] [ 73.292843] ============================= [ 73.297035] WARNING: suspicious RCU usage [ 73.301215] 4.15.0+ #308 Not tainted [ 73.304939] ----------------------------- [ 73.309175] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 73.318472] [ 73.318472] other info that might help us debug this: [ 73.318472] [ 73.326672] [ 73.326672] rcu_scheduler_active = 2, debug_locks = 1 2018/02/11 11:55:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000059000-0x4)=0x14, 0x80000) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000002000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, r1}) 2018/02/11 11:55:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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) timer_create(0x0, &(0x7f00007f2000)={0x0, 0x5, 0x0, @thr={&(0x7f00001d1000-0xf)="edf390682f5e43d90f50cc9fa71e71", &(0x7f00009d3000-0x47)}}, &(0x7f0000c86000)) timer_gettime(0x0, &(0x7f0000eb3000-0x20)) 2018/02/11 11:55:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000514000)='/dev/ppp\x00', 0x18800, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 11:55:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000d3b000)=""/55, &(0x7f00004e5000-0x4)=0x37) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7e000-0x1)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/11 11:55:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000006c000)='/dev/net/tun\x00', 0x0, 0x20140) ioctl$int_out(r0, 0x5462, &(0x7f00004e5000)) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0xffffffffffffffab, &(0x7f0000e97000-0x8)=0x1) read$eventfd(r2, &(0x7f00001d8000-0x2), 0x1c) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000c1d000), 0x4) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000106000-0x20)={r2, 0x7, 0x1, r1}) [ 73.333368] 1 lock held by syz-executor3/12927: [ 73.338056] #0: (rcu_read_lock){....}, at: [<00000000eb6c2d7d>] __rds_conn_create+0xe46/0x1b50 [ 73.347048] [ 73.347048] stack backtrace: [ 73.351564] CPU: 1 PID: 12927 Comm: syz-executor3 Not tainted 4.15.0+ #308 [ 73.358563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.367907] Call Trace: [ 73.370477] dump_stack+0x194/0x257 [ 73.374089] ? arch_local_irq_restore+0x53/0x53 [ 73.378762] lockdep_rcu_suspicious+0x123/0x170 [ 73.383418] ___might_sleep+0x385/0x470 [ 73.387372] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 73.393234] ? __debug_object_init+0x235/0x1040 [ 73.397887] ? debug_mutex_init+0x1c/0x60 [ 73.402034] __might_sleep+0x95/0x190 [ 73.405828] kmem_cache_alloc_trace+0x299/0x740 [ 73.410479] ? lock_acquire+0x1d5/0x580 [ 73.414429] ? lock_acquire+0x1d5/0x580 [ 73.418382] ? __rds_conn_create+0xe46/0x1b50 [ 73.422868] rds_loop_conn_alloc+0xc8/0x380 [ 73.427171] ? rds_loop_conn_free+0x290/0x290 [ 73.431647] ? __init_waitqueue_head+0x97/0x140 [ 73.436387] ? rcutorture_record_progress+0x10/0x10 [ 73.441387] ? __lockdep_init_map+0xe4/0x650 [ 73.445788] __rds_conn_create+0x112f/0x1b50 [ 73.450219] ? rds_conn_drop+0xb0/0xb0 [ 73.454111] ? __raw_spin_lock_init+0x1c/0x100 [ 73.458674] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.463681] ? __lockdep_init_map+0xe4/0x650 [ 73.468079] ? lockdep_init_map+0x9/0x10 [ 73.472116] ? __init_waitqueue_head+0x97/0x140 [ 73.476764] ? init_wait_entry+0x1b0/0x1b0 [ 73.480990] ? lockdep_init_map+0x9/0x10 [ 73.485051] ? rds_message_alloc+0x28c/0x330 [ 73.489438] ? rds_message_next_extension+0x210/0x210 [ 73.494603] ? trace_hardirqs_on+0xd/0x10 [ 73.498738] ? _raw_spin_unlock_bh+0x30/0x40 [ 73.503136] ? __release_sock+0x360/0x360 [ 73.507257] ? lock_sock_nested+0x91/0x110 [ 73.511480] rds_conn_create_outgoing+0x3f/0x50 [ 73.516137] rds_sendmsg+0xda3/0x2390 [ 73.519912] ? avc_has_perm+0x43e/0x680 [ 73.523900] ? rds_send_drop_to+0x19d0/0x19d0 [ 73.528384] ? iterate_fd+0x3f0/0x3f0 [ 73.532170] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.537175] ? find_held_lock+0x35/0x1d0 [ 73.541236] ? sock_has_perm+0x2a4/0x420 [ 73.545280] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 73.550618] ? lock_release+0xa22/0xa40 [ 73.554571] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 73.560435] ? __check_object_size+0x8b/0x530 [ 73.564924] ? __might_sleep+0x95/0x190 [ 73.568887] ? selinux_socket_sendmsg+0x36/0x40 [ 73.573536] ? security_socket_sendmsg+0x89/0xb0 [ 73.578273] ? rds_send_drop_to+0x19d0/0x19d0 [ 73.582751] sock_sendmsg+0xca/0x110 [ 73.586450] SYSC_sendto+0x361/0x5c0 [ 73.590152] ? SYSC_connect+0x4a0/0x4a0 [ 73.594102] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 73.599999] ? schedule+0xf5/0x430 [ 73.603526] ? do_vfs_ioctl+0x486/0x1520 [ 73.607590] ? selinux_capable+0x40/0x40 [ 73.611629] ? kmem_cache_free+0x258/0x2a0 [ 73.615858] ? exit_to_usermode_loop+0x8c/0x2f0 [ 73.620520] ? trace_hardirqs_off+0xd/0x10 [ 73.624734] ? exit_to_usermode_loop+0x198/0x2f0 [ 73.629476] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 73.635010] SyS_sendto+0x40/0x50 [ 73.638447] ? SyS_getpeername+0x30/0x30 [ 73.642494] do_syscall_64+0x282/0x940 [ 73.646358] ? __do_page_fault+0xc90/0xc90 [ 73.650573] ? finish_task_switch+0x1e2/0x890 [ 73.655043] ? finish_task_switch+0x1b9/0x890 [ 73.659518] ? syscall_return_slowpath+0x550/0x550 [ 73.664428] ? syscall_return_slowpath+0x2ac/0x550 [ 73.669337] ? prepare_exit_to_usermode+0x350/0x350 [ 73.674334] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 73.679687] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 73.684527] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 73.689694] RIP: 0033:0x453a59 [ 73.692862] RSP: 002b:00007ff2e3861c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 73.700551] RAX: ffffffffffffffda RBX: 00007ff2e38626d4 RCX: 0000000000453a59 [ 73.707797] RDX: 0000000000000000 RSI: 000000002056a000 RDI: 0000000000000014 [ 73.715043] RBP: 000000000071bea0 R08: 0000000020dfcff0 R09: 0000000000000010 [ 73.722288] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/11 11:55:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000020000)='/dev/snd/timer\x00', 0x0, 0x2000400000fffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ff3000-0x34)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) [ 73.729533] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 73.736895] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 73.744366] in_atomic(): 1, irqs_disabled(): 0, pid: 12927, name: syz-executor3 [ 73.751847] 1 lock held by syz-executor3/12927: [ 73.756535] #0: (rcu_read_lock){....}, at: [<00000000eb6c2d7d>] __rds_conn_create+0xe46/0x1b50 [ 73.765531] CPU: 1 PID: 12927 Comm: syz-executor3 Not tainted 4.15.0+ #308 [ 73.772527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.781857] Call Trace: [ 73.784424] dump_stack+0x194/0x257 [ 73.788035] ? arch_local_irq_restore+0x53/0x53 [ 73.792681] ? print_lock+0x9f/0xa2 [ 73.796283] ? lockdep_print_held_locks+0xc4/0x130 [ 73.801195] ___might_sleep+0x2b2/0x470 [ 73.805145] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 73.811003] ? __debug_object_init+0x235/0x1040 [ 73.815655] ? debug_mutex_init+0x1c/0x60 [ 73.819786] __might_sleep+0x95/0x190 [ 73.823569] kmem_cache_alloc_trace+0x299/0x740 [ 73.828216] ? lock_acquire+0x1d5/0x580 [ 73.832164] ? lock_acquire+0x1d5/0x580 [ 73.836116] ? __rds_conn_create+0xe46/0x1b50 [ 73.840591] rds_loop_conn_alloc+0xc8/0x380 [ 73.844889] ? rds_loop_conn_free+0x290/0x290 [ 73.849360] ? __init_waitqueue_head+0x97/0x140 [ 73.854015] ? rcutorture_record_progress+0x10/0x10 [ 73.859013] ? __lockdep_init_map+0xe4/0x650 [ 73.863408] __rds_conn_create+0x112f/0x1b50 [ 73.867817] ? rds_conn_drop+0xb0/0xb0 [ 73.871694] ? __raw_spin_lock_init+0x1c/0x100 [ 73.876253] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.881255] ? __lockdep_init_map+0xe4/0x650 [ 73.885644] ? lockdep_init_map+0x9/0x10 [ 73.889679] ? __init_waitqueue_head+0x97/0x140 [ 73.894325] ? init_wait_entry+0x1b0/0x1b0 [ 73.898541] ? lockdep_init_map+0x9/0x10 [ 73.902584] ? rds_message_alloc+0x28c/0x330 [ 73.906972] ? rds_message_next_extension+0x210/0x210 [ 73.912133] ? trace_hardirqs_on+0xd/0x10 [ 73.916264] ? _raw_spin_unlock_bh+0x30/0x40 [ 73.920655] ? __release_sock+0x360/0x360 [ 73.924774] ? lock_sock_nested+0x91/0x110 [ 73.928989] rds_conn_create_outgoing+0x3f/0x50 [ 73.933645] rds_sendmsg+0xda3/0x2390 [ 73.937418] ? avc_has_perm+0x43e/0x680 [ 73.941389] ? rds_send_drop_to+0x19d0/0x19d0 [ 73.945858] ? iterate_fd+0x3f0/0x3f0 [ 73.949636] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 73.954635] ? find_held_lock+0x35/0x1d0 [ 73.958687] ? sock_has_perm+0x2a4/0x420 [ 73.962733] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 73.968069] ? lock_release+0xa22/0xa40 [ 73.972021] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 73.977883] ? __check_object_size+0x8b/0x530 [ 73.982362] ? __might_sleep+0x95/0x190 [ 73.986316] ? selinux_socket_sendmsg+0x36/0x40 [ 73.990965] ? security_socket_sendmsg+0x89/0xb0 [ 73.995697] ? rds_send_drop_to+0x19d0/0x19d0 [ 74.000169] sock_sendmsg+0xca/0x110 [ 74.003864] SYSC_sendto+0x361/0x5c0 [ 74.007560] ? SYSC_connect+0x4a0/0x4a0 [ 74.011510] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 74.017386] ? schedule+0xf5/0x430 [ 74.020900] ? do_vfs_ioctl+0x486/0x1520 [ 74.024954] ? selinux_capable+0x40/0x40 [ 74.028989] ? kmem_cache_free+0x258/0x2a0 [ 74.033211] ? exit_to_usermode_loop+0x8c/0x2f0 [ 74.037861] ? trace_hardirqs_off+0xd/0x10 [ 74.042068] ? exit_to_usermode_loop+0x198/0x2f0 [ 74.046804] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 74.052321] SyS_sendto+0x40/0x50 [ 74.055750] ? SyS_getpeername+0x30/0x30 [ 74.059787] do_syscall_64+0x282/0x940 [ 74.063650] ? __do_page_fault+0xc90/0xc90 [ 74.067860] ? finish_task_switch+0x1e2/0x890 [ 74.072326] ? finish_task_switch+0x1b9/0x890 [ 74.076797] ? syscall_return_slowpath+0x550/0x550 [ 74.081702] ? syscall_return_slowpath+0x2ac/0x550 [ 74.086609] ? prepare_exit_to_usermode+0x350/0x350 [ 74.091606] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 74.096957] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.101787] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 74.106951] RIP: 0033:0x453a59 [ 74.110116] RSP: 002b:00007ff2e3861c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 74.117799] RAX: ffffffffffffffda RBX: 00007ff2e38626d4 RCX: 0000000000453a59 [ 74.125044] RDX: 0000000000000000 RSI: 000000002056a000 RDI: 0000000000000014 [ 74.132289] RBP: 000000000071bea0 R08: 0000000020dfcff0 R09: 0000000000000010 [ 74.139533] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 74.146778] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 74.158538] xprt_adjust_timeout: rq_timeout = 0! 2018/02/11 11:55:30 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000001000-0x4)=0x9, 0x4) faccessat(r1, &(0x7f0000013000)='./file0\x00', 0x3, 0x20000000000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000014000-0x18)={r1, &(0x7f0000013000)="28143fe0bf6f89876efafb7ac2d4f7322a087581a5ed2b1ec9916c8b01135058ea3dcf03df79afaa3b60583d23f51f3ba26772f638bd4725a48bbdd58d16015b15081b2b88acdb0eeefc98b6938f976220ea4837af234d30eff8a3b3ad7ae8919471d455f4122c73feee2e57fbd75c601183a9f0", &(0x7f0000000000)=""/241}, 0x18) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:30 executing program 4: prctl$intptr(0x1d, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004c3000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}}, 0x184, 0x8}, &(0x7f0000587000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001d9000-0x18)={r1, 0xffffffffffffa660, 0x0, 0x3, 0x80000000}, &(0x7f000016c000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000001000)=""/3) 2018/02/11 11:55:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000803000-0xb)='/dev/adsp#\x00', 0x6, 0x10000) ioctl$TCSETSF(r2, 0x5404, &(0x7f000098e000-0x24)={0x8001, 0x20, 0x7, 0x81, 0x10001, 0xec7, 0x6, 0xb5e9, 0x0, 0x7, 0x5, 0x9c}) perf_event_open(&(0x7f000017d000-0x78)={0x2, 0x78, 0xa758, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) 2018/02/11 11:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c6c000)='./file0\x00', 0x220000, 0x2) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000341000)=""/214) r1 = socket(0x0, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[], 0x0, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioprio_get$pid(0x0, 0x0) syz_open_dev$mouse(&(0x7f0000c58000)='/dev/input/mouse#\x00', 0x0, 0x4d6ee57f484c6e75) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000065b000-0x5b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) ioctl$int_out(r2, 0x5460, &(0x7f000075f000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000490000)=0x0) rt_sigqueueinfo(r3, 0x15, &(0x7f0000392000)={0x3c, 0xfffffffffffffeff, 0x1, 0xfffffffffffffffb}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000add000)='/dev/audio\x00', 0x10000, 0x0) r5 = openat(r4, &(0x7f0000b20000-0x8)='./file0\x00', 0x0, 0x1e0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000af6000)={{&(0x7f00009a3000/0x4000)=nil, 0x4000}}) 2018/02/11 11:55:30 executing program 0: r0 = timerfd_create(0x5, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a27000)) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000014000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) ioctl(r1, 0xc2604110, &(0x7f0000000000)) 2018/02/11 11:55:30 executing program 3: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) fcntl$getown(r1, 0x9) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x6, &(0x7f0000001000)=""/94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xfffffffeffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000001000)) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000767000)=[{0xe3dd, 0x0, 0x100, 0x1a41ba1e}, {0x2, 0x4, 0x9, 0x9}, {0x8000, 0x0, 0x10000, 0x80000001}]}) 2018/02/11 11:55:30 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000307000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000242000-0x8)='./file0\x00', 0x2000, 0xa01, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000012000)={&(0x7f000000b000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002cb000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000884000-0xd)='net/anycast6\x00') r1 = syz_open_procfs(r0, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) write$fuse(r1, &(0x7f0000a05000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00007f7000-0x4)=r1) [ 74.181533] xprt_adjust_timeout: rq_timeout = 0! 2018/02/11 11:55:30 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000cec000)=[{&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000f74000)=""/94, 0x5e}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}], 0x3) ioctl$void(r0, 0xc0045878) 2018/02/11 11:55:30 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000805c4d65, &(0x7f0000006000)) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x9d, &(0x7f000000a000-0x9d)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x20000}, @empty, [{[{0x9100, 0x0, 0x80000001, 0x10}], {0x8100, 0x2, 0xff, 0x7}}], {@generic={0x200, "4eaa0ccd87461d6d0eabd7042e1bc1ecf7715ffd79e3d8329d786355024811ad3cad42b519b23948f7a8914f8a2360ff5471d86cfda44fc3512afca9deb407bcf0b483b7ed33f61006f2451a31c0dc403a9325085eeb7f9fec307c1cdb5b8242c3c432c03ff5f6220b6ecd8c267455d0110ee07d6cfd783202ca232d9a7a69b8930b04e692fe6e"}}}, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000001f000-0xd)='/dev/dmmidi#\x00', 0x1ff, 0x208000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) fchmod(r0, 0x12) 2018/02/11 11:55:30 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005b3000)='vmnet1,vboxnet0.^eth0cgroup-bdev^ppp1security+vmnet1!eth1md5sum*userem1&,]ppp0vmnet1(em0proc!\x00', 0x0, 0x2d, &(0x7f0000000000)={0x2, 0x3, 0x7, 0x3ff, 0x8, 0x5, 0x3, 0x4}) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00006da000), 0x4) 2018/02/11 11:55:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00008be000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000028a000-0x8c)={0x4, 0x8000, 0x2, 'queue1\x00', 0x4}) pread64(r0, &(0x7f0000627000)=""/4096, 0x1000, 0x0) 2018/02/11 11:55:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d76000)}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000cc000)='/dev/amidi#\x00', 0x1, 0x800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000131000)=0x3d8, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00002f6000-0x88)={0x8, 0xb7, [{0x3, 0x0, 0x100000001}, {0x9, 0x0, 0x7fffffff}, {0x6, 0x0, 0x1f}, {0x1, 0x0, 0x10000}, {0x7f}, {0xe42, 0x0, 0x200020}, {0xfff, 0x0, 0x7}, {0x0, 0x0, 0x7ff}]}) [ 74.238219] binder: BINDER_SET_CONTEXT_MGR already set [ 74.251242] binder: 12958:12974 ioctl 40046207 0 returned -16 2018/02/11 11:55:30 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000ed3000)=@generic, &(0x7f000008c000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x80) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0xd, &(0x7f0000149000-0x6a), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) rt_tgsigqueueinfo(r2, r3, 0x12, &(0x7f0000001000-0x10)={0x41, 0xa4, 0x0, 0x3}) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:30 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f95000-0x21)="aa9746ec98b79a7b16b0b1eed4156892585dbf81f903ca5157fb926bdd6ca306d7", 0x21) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:30 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000b000-0x4)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000000)) move_pages(r0, 0x0, &(0x7f0000019000)=[], &(0x7f0000003000-0x20)=[], &(0x7f000001a000-0xc)=[], 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a12000-0x10)='/dev/sequencer2\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) [ 74.299954] audit: type=1400 audit(1518350130.188:104): avc: denied { setattr } for pid=12984 comm="syz-executor1" name="NETLINK" dev="sockfs" ino=37736 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/11 11:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bda000-0x1)) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:30 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0xe0)=""/224, 0xe0, 0x0, &(0x7f00002d1000)={0x3, {"b2db13497737a9"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') pread64(r1, &(0x7f00008af000), 0xfffffef6, 0x100000) 2018/02/11 11:55:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) clock_gettime(0x0, &(0x7f00009cb000-0x10)) select(0x40, &(0x7f0000b97000-0x40)={0x5, 0x5, 0x1, 0x7fff, 0x7, 0x101, 0xffffffffffffff91, 0x6}, &(0x7f00006bc000)={0x800000000000000, 0x8, 0x6e3, 0x4, 0x3, 0x40, 0x9, 0xffffffffffffffff}, &(0x7f0000fdc000)={0x6, 0x6, 0x9, 0x5, 0xd24, 0x0, 0x5, 0x1}, &(0x7f0000c83000)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f33000-0xb8)={0x0, 0xcfac0000000000, 0xffffffffffffff01, 0x5bb8, 0x1f, 0xab94, 0x1c, 0x10001, {0x0, @in={{0x2, 0x3, @rand_addr=0x1f}}, 0x6, 0xe4, 0x0, 0x9, 0x80000000}}, &(0x7f00009cd000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005e8000)={0x7fffffff, 0x20b, 0x6, 0x771c, r1}, 0x10) connect$vsock_stream(r0, &(0x7f00008fa000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000973000-0x10)={&(0x7f000011c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/02/11 11:55:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000095a000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000012d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000be5000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3a8, 0x0, 0x2, 0x2, 0x9, 0x3, 0x4}, 0x20) 2018/02/11 11:55:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000016a000-0xb)='/dev/audio\x00', 0x8003, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000026b000)={0x1ff, 0xfffffffffffffffa, 0x40}) r1 = syz_open_dev$sndseq(&(0x7f00004af000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) openat$selinux_load(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000c5d000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/11 11:55:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ff1000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = shmget(0x1, 0x1000, 0x40, &(0x7f0000506000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r3}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup3(r4, r2, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f00001ea000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400002) inotify_add_watch(r5, &(0x7f000001a000)='./file0\x00', 0x80) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000da2000)={@generic="ac26e097a97ebeda7651874609078207", @ifru_map={0x7, 0x1, 0xaa0, 0x100000000, 0x9, 0x8}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000025e000)=0x0) syz_open_procfs(r6, &(0x7f0000145000-0x8)='net/tcp\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) 2018/02/11 11:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ff3000)='./file0\x00', 0x110) sendmsg$key(r0, &(0x7f0000354000)={0x0, 0x0, &(0x7f000077e000)={&(0x7f0000bc3000-0x1088)={0x2, 0x3, 0x7, 0x9, 0x211, 0x0, 0x6, 0x3, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0xa, 0x10, 0x4}, @sadb_ident={0x2, 0xb, 0x4, 0x0, 0x8}, @sadb_x_nat_t_port={0x1, 0x16, 0x2}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_ident={0x2, 0xb, 0x1ff, 0x0, 0x4}, @sadb_sa={0x2, 0x1, 0x2, 0x51d0, 0x8001, 0xaf, 0x2, 0x6dcd753623cec0a4}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_x_nat_t_port={0x1, 0x0, 0x2}]}, 0x1088}, 0x1}, 0x8000) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0xffffffffffffff7f, @empty}, 0x1c) 2018/02/11 11:55:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f000086e000)='oom_adj\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002f2000), &(0x7f0000cf9000)=0x4) exit(0x0) readv(r1, &(0x7f0000d28000-0x40)=[], 0x0) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:30 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) 2018/02/11 11:55:30 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f0000001000)) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000070a000-0x10)={0x0, &(0x7f0000378000)=[]}) 2018/02/11 11:55:30 executing program 6: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/status\x00', 0x0, 0x0) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) [ 74.454326] audit: type=1400 audit(1518350130.342:105): avc: denied { map } for pid=13035 comm="syz-executor7" path=2F6D656D66643A49202864656C6574656429 dev="tmpfs" ino=36715 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/11 11:55:30 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") write$sndseq(r1, &(0x7f0000135000)=[{0x200, 0x354, 0x0, 0x8, @tick=0x1f, {0x1ff, 0x1}, {0x3, 0x4}, @control={0x0, 0x4f8, 0x8}}, {0x5, 0x9, 0x0, 0xfff, @tick=0x1, {0x3, 0x16}, {0x1037}, @addr={0x7fffffff, 0x5}}], 0x60) 2018/02/11 11:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00003af000-0x8)='keyring\x00', &(0x7f0000951000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f0000536000-0x8)='keyring\x00', &(0x7f000008f000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00005b8000-0x8)='keyring\x00', &(0x7f00005dd000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000543000)='keyring\x00', &(0x7f0000d63000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001dc000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f000076d000+0x261)=""/52, &(0x7f00003e4000)=0x34) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000181000)="6173796d6d020072696300", &(0x7f000014e000)=']\':::systemem0\x00') ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000e31000)={&(0x7f0000e64000/0x2000)=nil, 0x2000}) keyctl$search(0xa, r2, &(0x7f0000242000-0xd)='dns_resolver\x00', &(0x7f000076c000)={0x73, 0x79, 0x7a, 0x1}, r0) 2018/02/11 11:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a6a000-0x4)=0x5, 0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d02000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00007e9000-0x1000)=""/4096, 0x1000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000c47000)={[{0x5, 0x5, 0x4, 0x10001, 0x5, 0xffff, 0x0, 0x8, 0x100000001, 0x86aa, 0x0, 0xfff, 0x4}, {0x2, 0xffffffff00000001, 0x14e, 0x8000, 0x7fffffff, 0x2, 0x0, 0x401, 0x7, 0x0, 0x38, 0x0, 0x808000000000000}, {0x3, 0x9, 0x3c396d6d, 0xfffffffffffffffd, 0x1f, 0xfffffffffffffffd, 0x2, 0x100, 0x5, 0x40, 0x1, 0x7f, 0x58}], 0xa4}) 2018/02/11 11:55:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b89000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00009b9000)={{0x8, 0x4}, {0x9, 0x6}, 0x80000001, 0x4, 0x1ff}) r1 = syz_open_procfs(0x0, &(0x7f00007b5000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000306000), 0x0, 0x1000000001ffffff) 2018/02/11 11:55:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000-0xd8)=@pic) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x8b)=""/139, 0x8b}, {&(0x7f0000001000)=""/227, 0xe3}, {&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000001000-0xef)=""/239, 0xef}], 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000002000)={0x0, 0x1ff, 0x119c, 0x3373, [], [], [], 0x1, 0x8, 0x5, 0xdc6, "4ed20dd50c9e8e05de3a06ca1717979c"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40, &(0x7f0000003000)="65ef41083d1e22eb9d77ae1b4df4c0e88e472294fca44d25603483c47776288cde69122f7f8b8e42a23534ea32e9b127fa85eac3a7364d29dfd29f60bad57d56382a8027dca43e15f447d778ecc414070a9fb85e93b23a446208df6f997e59f4360bc669014d25") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000005000-0xb98)=""/4096, 0x1000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000)=0x8001, 0x4) write$selinux_validatetrans(r0, &(0x7f0000000000)={'system_u:object_r:power_device_t:s0', 0x20, 'system_u:object_r:inetd_log_t:s0', 0x20, 0x38, 0x34, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000006000-0x4)=0x20, &(0x7f0000003000-0x4)=0x4) fstat(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setregid(r3, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000007000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000008000-0x8)='./file0\x00', 0x1, r2, r3, 0xcf, 0x200840) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000008000)=""/166) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000004000)) ioctl$KDDELIO(r1, 0x4b35, 0x8) 2018/02/11 11:55:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009ea000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00001dd000-0x4)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0xf50bb2c79d0b04e1, &(0x7f0000675000-0x8)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007f4000)={r0, r0}) readv(r1, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000feb000-0x8)='net/udp6\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000703000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d35000-0x4)=0x14) sendto$packet(r1, &(0x7f0000fee000)="f1db00d8c96edce112e6be0204da4b41e0e11c43c1a67b38db895c37d81125424ff15802f5cca9aa18d289c3110578b2d8db6cf993e210c3f26aee37b234847f59d0fe88a90288e4b1d2570a62c9b044", 0x50, 0x800, &(0x7f0000e37000)={0x11, 0x15, r2, 0x1, 0x1000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000526000)={0x1, 0x0, [{0x1ad}]}) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:30 executing program 6: mmap(&(0x7f0000003000/0x8b000)=nil, 0x8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2}) fcntl$getown(r0, 0x9) 2018/02/11 11:55:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00001ac000-0x8)=0x7ff) r1 = request_key(&(0x7f0000293000-0xb)='asymmetric\x00', &(0x7f0000dcc000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000766000-0x1)='\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000dfe000)='user\x00', &(0x7f000062c000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000049a000)="5b0d8ea573c33dbe9c5fb88f5a964f5276afef5ea08a06ac6580b36efda6f8ea7abbb2010cacd9531772328ff3f02629293856b84b46aa0c2faced442c9e42e25b9a94c6d6c25b694ad55c933c54c744fd22be858f", 0x55, r1) preadv(r0, &(0x7f0000084000-0x10)=[{&(0x7f000049f000-0xd0)=""/208, 0xd0}], 0x1, 0x0) 2018/02/11 11:55:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) r2 = shmget(0x0, 0x400000, 0x41, &(0x7f000017a000/0x400000)=nil) shmctl$SHM_LOCK(r2, 0xb) ioctl$TCSETA(r1, 0x5402, &(0x7f0000185000-0x14)) 2018/02/11 11:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f000083b000-0x8)='./file0\x00', 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000005e000)={0x9, 0xffff, 0x2, 0x800, 0x9b8e, 0xaf}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x9) 2018/02/11 11:55:30 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000bc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000000)=""/129, 0x81) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000678000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00003b4000-0x110)={{0xc9, 0x0, 0x4, 0x2, "1ee4a9047eb51fe6371894e6886de7289baa475218347959b239c489f8617f8e2faf670a49be7740fc1ba574", 0x200}, 0x0, 0x0, 0x7, r2, 0x6, 0x8, "1d9b5363c7b497fe15dcdd07b808c5e964f82d1c1a1ed4d0d0bcea4c8f3e1e6be77d163220108ee89bc2f2718248bf527c02d5b79fd64a25242408e4e48fc1c0", &(0x7f0000000000)='md5sum[\x00', 0x8, [], [0x2, 0x10000, 0xfffffffffffffbff, 0x3]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000903000-0x8)={0x0, 0x0, []}) syz_open_procfs(0x0, &(0x7f0000983000)='comm\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x802, 0x0, &(0x7f0000425000-0x8)={0x0}) fadvise64(r0, 0x0, 0x8, 0x1) r1 = creat(&(0x7f0000640000)='./file0\x00', 0x100) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000085d000)={0x5, 0x9, 0x0, 0x1, 0x401, 0x9}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000430000-0x10)={&(0x7f0000947000-0x2c)={0x2c, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x200000001, @str=')/}sesinux+:\x00'}]}, 0x2c}, 0x1}, 0x0) [ 74.691235] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 74.711842] netlink: 'syz-executor2': attribute type 1 has an invalid length. 2018/02/11 11:55:30 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') dup3(r1, r0, 0x80000) lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x3000, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000dd0000), 0x7) 2018/02/11 11:55:30 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ec0000-0xe8)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@empty}}, &(0x7f000069b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x1, 0x3, 0x0, 0x0, 0x80, 0x20, 0x4, r1, r2}, {0x5, 0x7, 0x5, 0x7, 0x1000, 0x2, 0x10000, 0x2}, {0x3ff, 0x200, 0x2, 0x4}, 0x3e3, 0x4, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x7c}, 0xa, @in=@empty, 0x7, 0x0, 0x2, 0xffffffffffff7897, 0x4, 0x8, 0x800}}, 0xe8) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000e5e000-0x4)=0x98) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000fe7000)='/dev/usbmon#\x00', 0x5, 0x80100) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000fe8000-0x8)={0x3, 0x3}) r5 = fcntl$dupfd(r3, 0x406, r3) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f000006f000)=""/88) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x560c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fe7000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000208000-0x4)=0xe8) bind(r3, &(0x7f00009ac000)=@ll={0x11, 0xff, r6, 0x1, 0x10001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/enforce\x00', 0x4a00, 0x0) socket$inet6(0xa, 0xe, 0x5) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r7, &(0x7f0000cc4000)='./file0\x00', 0xb4) r8 = semget$private(0x0, 0x1, 0x282) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r8, 0x0, 0x2, &(0x7f0000fe9000-0x2a)=""/42) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r7, 0x81785501, &(0x7f0000fe8000-0x25)=""/37) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000797000)='net/dev\x00') write$vnet(r0, &(0x7f000091b000)={0x1, {&(0x7f00009ba000-0x4d)=""/77, 0x4d, &(0x7f00004d1000)=""/40, 0x2, 0x7}}, 0x68) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000066000)={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x100}) 2018/02/11 11:55:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000+0x3ec)='/dev/dmmidi#\x00', 0x81, 0x40000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x8000000000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00003f0000-0xbc)) r2 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000364000+0x2ff)=0xff, 0x4) setsockopt(r2, 0x65, 0x10000000004, &(0x7f0000fe1000), 0x0) 2018/02/11 11:55:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800100010d, 0x6, &(0x7f0000c94000-0x4)="06000000", 0xffffffffffffff00) socket$inet6(0xa, 0x6, 0x7) 2018/02/11 11:55:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d4b000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000e0d000-0x70)) 2018/02/11 11:55:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:30 executing program 4: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9e85) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000a4b000-0x4)=0x26, 0x4) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f91000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000f93000-0x4)) r2 = socket$inet6(0xa, 0x1, 0xe7) setsockopt(r2, 0xff, 0x0, &(0x7f0000f91000-0xb9), 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000f92000), 0x4) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f92000)='/selinux/context\x00', 0x2, 0x0) 2018/02/11 11:55:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:30 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f0000e0e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000b7a000-0x6a)=""/106, 0x6a, 0x2000, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) clock_gettime(0x0, &(0x7f0000553000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000599000-0x4c8)={{0x9, 0x4, 0x100, 0xec, "9c8349c55f38570c8fcf2969febbd7dd419bff696d99087451862005e70c64e58805bd662c73a780524ddca8"}, 0x6, [0x1f, 0x1, 0xff, 0x5, 0x3f, 0x81, 0x3ff, 0xffffffff, 0x8, 0x6, 0x1f, 0x1c, 0x9, 0x6, 0x6, 0x1, 0x3, 0x4, 0xfffffffffffffff9, 0x9, 0x400, 0x7, 0x9, 0xc9, 0x4e7, 0x0, 0xfff, 0x5, 0x80, 0xfffffffffffffffd, 0x9440, 0x6add, 0x9, 0x0, 0x1f, 0x18b24208, 0x7, 0x9, 0x3f, 0x3, 0x1, 0x5, 0x2, 0x6, 0x0, 0x2, 0x4, 0x6, 0x4, 0x2, 0x401, 0x9, 0xfff, 0x8001, 0x7fffffff, 0xd6, 0x10, 0x6, 0xfffffffffffffffe, 0xc237, 0xffffffffffff6ae0, 0x9, 0x1, 0x8, 0x1, 0x0, 0x9, 0x30, 0x8001, 0xd719, 0x7, 0x0, 0x1, 0x3, 0x4a53, 0x9317, 0xc3, 0x1, 0x9b2, 0x4, 0x4, 0x400, 0x1f, 0x0, 0xfffffffffffff27c, 0xffffffff80000001, 0x8, 0x10000, 0xfffffffffffffff9, 0x7, 0x3, 0x7, 0x100000001, 0x400, 0x1, 0x7ff, 0xffffffffffffff81, 0x4, 0x0, 0x4, 0x4, 0xffff, 0x0, 0x1ff, 0x4, 0x4, 0x7, 0x35, 0x45241525, 0xab5c, 0x7, 0x5, 0xffff, 0x6, 0x0, 0x1, 0x8, 0xfff, 0xfa, 0x80000001, 0xfffffffffffffff7, 0x8, 0xd7, 0x4, 0x7, 0x7, 0x4], {r2, r3+30000000}}) 2018/02/11 11:55:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x3d}, {0x40}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) ioctl$sock_bt(r0, 0x0, &(0x7f0000d7d000)="a1db763d358f42bc67f2948c978b47bd72d329c6b5a936150e067651487c47edc70280f76aed6785339368816fdb0af3820428fcbb31c7a6d8e136e1bdfeb901a34970e81fc0b6bc3db1520b17541883a6e0343cd8aefa33416f23a87f25d9003e04053e74c802fbd4efdf85b32939a90fda3509fdd26283a403a1504a9dfa7e2dbed979b4a702a0039b455733eb6e0838aa15036f3b236410cd43d8615e1a66d3ab29cf7a6b8befb5c7f91beb21115cec1e335e8b0526b380beac3b3c3b7c0e82cebf71e366a7d4ae8545cbc532fc5e566dd95b337e46a48f673c25fc871f2c2a78") 2018/02/11 11:55:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x2, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000001b000)={@random="cd3997fb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) [ 74.872715] audit: type=1400 audit(1518350130.761:106): avc: denied { write } for pid=13141 comm="syz-executor4" name="net" dev="proc" ino=37919 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/11 11:55:30 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000001000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000000)={{0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0xfffffffffffffffc, 0x3, 0x0, 0x0, @time={0x77359400, r2}, {0x3}, {}, @ext={0x0, &(0x7f0000001000-0x1)="f8"}}], 0x1c3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) r4 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000058000)) 2018/02/11 11:55:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c82000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00001f6000)=""/83) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:30 executing program 0: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000023f000)='/dev/vhost-net\x00', 0x2, 0x0) close(r0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000d33000-0x12)='/dev/input/mouse#\x00', 0x8001, 0x80000) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00004a0000-0xa3)={r1, 0x1, 0x8, "d2ad101383a53be405519824defd544239528becfdbdfcf669b4958fe496aab60a6ed64b65cdfdb14b70ad681ff8ddb5d2b38a3d496106b01a827fca96a1d800642dde01c06750bf89bb31138199ec86bf681ac7d58c39c3764bd7d556866c9c0839f746e392886814502227b142c6cd777e2b74ab14f2b836e4c5733df6db01dac1e94f81539f8274b254abe4781ee7381a8e4d51148ae718"}) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000d33000-0x4)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d30000-0x4)=0x10001, 0x4) 2018/02/11 11:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r4 = socket(0x1f, 0x2, 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ef7000-0x8)=@assoc_value={0x0, 0xfffffffffffff43a}, &(0x7f0000370000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000038f000-0x4)=@assoc_id=r5, &(0x7f0000b27000)=0x4) sendto$inet(r2, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/11 11:55:30 executing program 4: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) fchmod(r0, 0x8) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @connect}], 0x1c) timer_gettime(0x0, &(0x7f0000003000-0x20)={{}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, r3}}) 2018/02/11 11:55:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000e9d000-0x4)=0x7) close(0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000075e000-0x14)={0x0, 0x7, 0x2, 0x8, 0x2, 0x5}, &(0x7f0000cd3000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000241000)={r2}, &(0x7f0000cf0000)=0x8) ioctl(r0, 0xc0184904, &(0x7f0000365000)) 2018/02/11 11:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00007b0000)={0x6, r0, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000009c000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xaac99a5, 0x1, 0xff, 0x1, 0x7, 0x3f, 0x1}, 0x20) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) [ 74.974789] audit: type=1400 audit(1518350130.787:107): avc: denied { add_name } for pid=13141 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 74.998598] audit: type=1400 audit(1518350130.788:108): avc: denied { create } for pid=13141 comm="syz-executor4" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/11 11:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) bind$unix(0xffffffffffffffff, &(0x7f0000969000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/audio\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a20000-0x8), &(0x7f000045d000-0x4)=0x8) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000124000)={0x9}, 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[]}], 0x1, 0x40) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000a81000-0x10)={&(0x7f0000615000/0x3000)=nil, 0x3000}) modify_ldt$read_default(0x2, &(0x7f00009fc000)=""/130, 0x82) 2018/02/11 11:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x88000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000)="5c059212950db3e0c11897cae535744198f29487dad354794acae6c6c5dc5a04a190fbcc24d7b6c43f9c519cb9d7a1fcad8422878eb1390f21a5dcff64cc395585183a57a9a695c5f07c9cf67f48781973a9ba70b4f796ebba53aa29392a3bc06e39caebfdbf7c569a3270f047f77bcab8ec74b783332b8b0f1c4296c66cbf73eb622c27e3e7f3a39e86c77f39f9dcfdc4253414fbc13e3db2867eb25f7e477c4491b90a11bf73ad8aeff7d8bfe5f9b53f68c0ab85a635a8b0ad689d1ac34df0ffc832be197c4ba1ba81a49e4a5bfe9a7be411edb2611f5196edc15dcd6e533c81ed4747165dfa1f148f09", 0xeb) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x100000000, 0x280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) getresuid(&(0x7f0000000000), &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x6c, "304027a90d8008308191a944b9534d03723f42d1963c51dac3815b0ce2842e74b364161b60c8433f7ef78f24848c38d3673dfbd9769bcfd33908fe3db7840efc5e6fb9726d8122f743eb1f1862eee10d2a50e4af178c97415ff09523cd4a36e53ae7a08f44e46fdfbf4a5e6f"}, &(0x7f0000003000-0x4)=0x74) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0x80000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={r5, 0x7, 0x20}, &(0x7f0000002000)=0xc) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r4, 0x1800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ab7000)='fdinf\b\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f000055e000)=@int=0x1, 0x4) openat(r6, &(0x7f000051f000)='./file0\x00', 0x0, 0x0) 2018/02/11 11:55:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fc9000)=0xff, 0x4) getsockname$inet6(r0, &(0x7f0000c50000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f00005f1000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/02/11 11:55:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b9e000-0x4)=0xb, 0xd9) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[]}, 0x0) r1 = dup2(r0, r0) sendmmsg$unix(r1, &(0x7f00007de000-0xa8)=[{&(0x7f0000473000-0x8)=@abs, 0x8, &(0x7f000063b000-0x70)=[{&(0x7f0000266000-0x1000)="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", 0x219}], 0x1, &(0x7f0000a05000-0x80)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2}], 0x30}, {&(0x7f0000989000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007d7000)=[]}], 0x2, 0x0) recvfrom(r0, &(0x7f0000529000)=""/138, 0x8a, 0x40, 0x0, 0x0) [ 75.068927] audit: type=1400 audit(1518350130.933:109): avc: denied { fsetid } for pid=13178 comm="syz-executor4" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 11:55:31 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4e}) openat$audio(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x717040, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x80000000000) getrandom(&(0x7f0000754000-0xf)=""/15, 0xfffffffffffffeec, 0x3) 2018/02/11 11:55:31 executing program 7: accept$ax25(0xffffffffffffff9c, &(0x7f0000a21000), &(0x7f000094e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @remote}, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003db000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) syz_open_dev$mouse(&(0x7f0000bc9000)='/dev/input/mouse#\x00', 0x0, 0x22100) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000055a000-0x4)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000d2a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 11:55:31 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000)={0x23, 0x81, 0x7ff, 0x2, 0xa4, 0x80000001, 0x7, 0x8, 0x4, 0x1ff, 0x80000001}, 0xb) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0x200, 0x4) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r1, &(0x7f0000002000)={0x1, {&(0x7f0000005000-0x1000)=""/4096, 0x1000, &(0x7f0000004000-0xc5)=""/197, 0x3, 0x1}}, 0x68) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vhost-net\x00', 0x2, 0x0) pwrite64(r2, &(0x7f00000e0000-0x48)="a260a948918227cade575011a2f9cd5d311f5f0ac8e82a89ddc1d53bb9c6c3a0a2e3c4771aa87c9baf1bf30c55f247e13fb38d0d6f1745bd9e7a044fa15dca1a059b1b468d976eb0", 0x48, 0x0) 2018/02/11 11:55:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0xf9) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x2, 0x4) 2018/02/11 11:55:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000095000), &(0x7f0000e2d000-0x4)=0x60, 0x0) fallocate(r0, 0x2, 0x2, 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000aa7000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/11 11:55:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00005ba000)=0x6, 0x4) 2018/02/11 11:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:31 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) readahead(r0, 0x1, 0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000990000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000052e000)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/11 11:55:31 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000017000)='/dev/snd/pcmC#D#p\x00', 0x75ab, 0x200000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000017000), &(0x7f0000018000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000003000-0xe)='net/xfrm_stat\x00') ioctl$TIOCSBRK(r2, 0x5427) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000000e000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common='erspan0\x00'}) 2018/02/11 11:55:31 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = getpgrp(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x2000000000000237, &(0x7f0000023000-0x36)=[&(0x7f0000018000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, &(0x7f000001c000/0x4000)=nil, &(0x7f0000018000/0x2000)=nil, &(0x7f0000004000/0xb000)=nil, &(0x7f0000017000/0x4000)=nil, &(0x7f0000015000/0x3000)=nil], 0x0, &(0x7f0000023000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000024000-0x4)) 2018/02/11 11:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) clock_getres(0x8, &(0x7f000032d000-0x10)) 2018/02/11 11:55:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008de000-0x10)={0x8, 0x2, 0xfff, 0x4, 0x0}, &(0x7f000080e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ee5000)={r1, 0x101}, 0x6) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000813000-0x4), 0x3c) 2018/02/11 11:55:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) 2018/02/11 11:55:31 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f0000efd000)=@random={'\\ser.', "b42c"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:31 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ffc000)={0x81, 0x0, 0x5, 0x10000, 0xfff}, 0x14) sendfile(r0, r0, 0x0, 0x5f5) epoll_create1(0x80000) inotify_init1(0x80800) r1 = gettid() ptrace$cont(0xf, r1, 0x100000000, 0xfffffffffffffbff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000bda000-0x12)='.request_key_auth\x00', &(0x7f00008b7000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)=',wlan1]!em1]\x00', 0x0) keyctl$update(0x2, r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000003000-0x58)={{0x7ff, 0x3}, 0x0, 0xbf, 0xc9ce, {0x4, 0x9}, 0xf4, 0xc55}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0xae, "8238c9ddf00e400b1a9b089cb0d5f1373d495e32634cb73cf245dd62d6490d8fd1f1e969aee777d86bc3a4ff3fafe0aece07ff03104ec740bab2338cb36af0213b13e3f8cca0ab9d883ba7be5daa38131a641ee5a5150c15577501de52116145dc22f1022d635d1a6c3e78edfd99026fbd5d00fc21a4d6cb148a0253087cbf9803784fb98e97b15d2f9b80be07235233df83a4d47d886ec486f5034e0c6d6b379f1791d0e06e826e40ed818578e6"}, &(0x7f0000003000)=0xb6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r4, 0x9f, 0x4, [0x8, 0x8, 0x8, 0x6]}, &(0x7f0000001000)=0x10) socket(0xa, 0x7, 0x50) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000005000-0x4)=0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000006000-0xc3)="047b9ab7a94ef85f0b12e79a15d53187f14bbfba2354d7af4787f9827274d9041cd7afb3708322acfd2cbf9dcab2fb5cf0a76cc9294f38759339ae63ea950e985c9b91c639069df59e68bbb9282d80b92c33ece26831c0e5d7997ba7537e4d3a9773a5c626d8fbc4331c9580231c221e91e68aa42acc77c3fc31abfcdfd61b84a0fda1697bab02de6cb7d23d186df133a4f1df7c6ea24e438aa7eb7e81b58d483df96c01ef022e5f835c957282d628cfb1bf3a99e8c450b9fe4c8df4e951fe1552595a", 0xc3, 0x4800, &(0x7f0000005000)={0x2, 0x0, @empty}, 0x10) ioctl$sock_proto_private(r3, 0x89e7, &(0x7f0000003000)="2c5f2ccf9b95d160205d5e16eaa3d24917ad367e3e034096c50cae96f9155ce78a79582eab4b54b84bea2110808547a907f9ed510b4673fc39c6eef25a2aceaa0662770c01200d609fdf7cd9f0a80707b2d5ad3b53dfea2b254e35b01ff84da8") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000), &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) 2018/02/11 11:55:31 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000af3000-0x18)=[{}, {}], 0x2, 0x3, &(0x7f0000001000-0x8)={0x4}, 0x8) rt_sigprocmask(0x0, &(0x7f0000001000-0x8), &(0x7f0000001000-0x8), 0x2) 2018/02/11 11:55:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000010, 0x803, 0x80000001) write(r0, &(0x7f00002af000-0x2d)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000eaa000)={0x8, 0x100, 0x4, 0x352, 0x8, 0x75, 0xfff, 0x8dee, 0x0}, &(0x7f0000c18000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f33000-0x20)={0xfffffffffffffffe, 0x4, 0x8008, 0x3, 0x0, 0x5, 0x100000000, 0x400, r1}, &(0x7f0000fc0000-0x4)=0x20) 2018/02/11 11:55:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000800000-0x4)=0xca2, 0x4) connect$inet(r0, &(0x7f00004e6000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000da3000-0x5b8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4e0, 0x0, 0x1f8, 0x1f8, 0x1f8, 0x1f8, 0x4c0, 0x4c0, 0x4c0, 0x4c0, 0x4c0, 0x6, &(0x7f000016e000-0x60), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@socket3={0x28, 'socket\x00', 0x3}, @common=@set={0x40, 'set\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@dev={0xac, 0x14}, @rand_addr, 0x0, 0x0, @generic="d1afbf47cf22ce59446e147c107987c1", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@set={0x40, 'set\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="e4a54a1229448439a10f8560b83994fb"}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @rand_addr}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x540) 2018/02/11 11:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00002e9000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0x1ad}], 0x1, &(0x7f0000646000)=[]}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000091f000)={0x0}) fcntl$setsig(r0, 0xa, 0x1) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000439000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/11 11:55:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') finit_module(r1, &(0x7f000090a000)='comm\x00', 0x1) execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000001000-0xe)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/02/11 11:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:31 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) listen$netrom(r2, 0x1) perf_event_open(&(0x7f0000c44000)={0x3, 0x78, 0x1, 0x400, 0x9, 0x2, 0x0, 0x401, 0x20, 0x4, 0x2, 0x18c1b95d, 0x9, 0x6, 0x81, 0x20, 0x8, 0x8, 0x3f, 0x2, 0x92a4, 0x3, 0x80000000, 0xffffffffa37f8c6f, 0x3f, 0xff, 0x2, 0x6a0, 0x8, 0xb4, 0x7, 0x84, 0x2, 0xfffffffffffffffc, 0x81f, 0xfffffffffffffff9, 0x2, 0xfffffffffffffff9, 0x0, 0x3, 0x0, @perf_config_ext={0x5, 0x4}, 0x20000, 0x646f, 0xf30, 0x2, 0x5, 0x1ff, 0x1}, r1, 0x1f, r2, 0xa) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000a9e000)={0x7, r0}) 2018/02/11 11:55:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ffb000-0x80)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x60}, 0x1}, 0x0) socketpair(0x0, 0x80000, 0x1, &(0x7f0000b82000-0x8)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000d3a000)={0x9, 0x1, 0x10001}) 2018/02/11 11:55:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r0, &(0x7f00006f6000-0xe)='./file0/file0\x00', 0x200) chdir(&(0x7f0000485000-0x8)='./file0\x00') mount(&(0x7f0000571000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='pipefs\x00', 0x0, 0x0) 2018/02/11 11:55:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000c69000)={@empty, 0x0}, &(0x7f0000e86000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bdb000-0xc)={r1, @rand_addr=0xb7dc, @multicast2=0xe0000002}, 0xc) 2018/02/11 11:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000188000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00007d7000)=""/39) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000bb2000)=0xfffffffffffffff9) write$fuse(r0, &(0x7f0000717000)={0x10, 0x0, 0x1, @random}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cf9000-0x3)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000687000-0x4)=0x0) setpgid(r1, r2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000999000)=0x100, 0x4) 2018/02/11 11:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80001, 0x1, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b20000-0xd)='dns_resolver\x00', &(0x7f0000be4000)={0x73, 0x79, 0x7a}, &(0x7f0000141000)="0004", 0x2, 0xffffffffffffffff) 2018/02/11 11:55:31 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file1\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 11:55:31 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f84000-0x20)=[{&(0x7f0000f83000)=""/4096, 0x1000}, {&(0x7f0000665000-0x8)=""/8, 0x8}], 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00005c3000+0x9a2)=0x81, 0x4) rt_sigreturn() sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/11 11:55:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000f33000)={&(0x7f0000e82000+0x609)={0x14, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x24000000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000008a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000241000-0x5c)={0x7, 0x0, {0x1, 0x1, 0x800, 0x0, 0x7}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00003ce000-0x10)=@req={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000679000)='/dev/vga_arbiter\x00', 0x802, 0x0) 2018/02/11 11:55:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000011b000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000c1000)={0x3, r1}) syz_emit_ethernet(0x46, &(0x7f0000f21000-0x7a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0xfffffffffffffe8a, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@time_exceeded={0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x9, 0x84, &(0x7f0000433000+0x879)) 2018/02/11 11:55:31 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c5000)='/dev/rfkill\x00', 0x102, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00007a9000)=""/71) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000043f000)={0x0, @loopback, @remote}, &(0x7f00005ea000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000+0xe9f)={@dev={0xfe, 0x80, [], 0x0, 0xf}, r1}, 0x14) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000)={@generic="83c8d63fec4530129bd55b59c31bb13a", @ifru_flags=0x2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x7ff, 0x0, 0x5, 0x6}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={r4, 0xcc, &(0x7f0000002000)=[@in6={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x2, @rand_addr=0x87f}, @in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x0, 0x20e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3ff}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x1042}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000004000-0x168)=@expire={0x168, 0x18, 0x200, 0x1, 0x0, {{{@in=@broadcast=0xffffffff, @in6=@empty, 0x2, 0x9, 0x1, 0x0, 0xa, 0x20, 0x80, 0x6c, 0x0, r5}, {@in=@broadcast=0xffffffff, 0x0, 0x2b}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x7e57, 0x7, 0x81, 0x8000, 0x6, 0x3, 0x400, 0x1}, {0x4, 0x10001, 0x1, 0x29c}, {0x9, 0x2, 0x3}, 0x0, 0x2, 0x2, 0x3, 0x4, 0x2}, 0x3}, [@user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x2}}, @mark={0xc, 0x15, {0x0, 0x5}}, @replay_esn_val={0x3c, 0x17, {0x8, 0x2, 0x3, 0x3, 0x1, 0x100000, [0x8, 0x5, 0x1f, 0x8, 0x7, 0x2, 0xfffffffffffffffb, 0x6]}}]}, 0x168}, 0x1, 0x0, 0x0, 0x40000}, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000-0x4)=0xffff, 0x4) io_setup(0x1, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r6, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2, 0x9, r3, &(0x7f0000006000-0x1000)="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", 0x1000, 0xffffffffffffff7e, 0x0, 0x0, r0}, &(0x7f0000006000-0x20)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000001000)={{0x0, 0x3, 0xfffffffffffffff9, 0x3, 0x3}, 0xfffffffffffffffe, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x7fff, 0x0, 0x2, 0x10000}) 2018/02/11 11:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000301000000140500010000a0de00000149c4f4e0007e23"}) 2018/02/11 11:55:31 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000d40000-0xc)='/dev/amidi#\x00', 0x5, 0x10200) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000329000)=[0x6, 0x80000000]) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000643000)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00009b2000)={{0x8000, 0x4, 0x8, 0x5, "2b434e79b549b28670487eb3112ce3cc21190f94642b3ff8d83d414527494db352de4373018ba19d4552369f", 0xfff}, 0x12000000, [0x8, 0x6, 0x800, 0x0, 0x1, 0x6, 0x100, 0x3f, 0x6, 0x6, 0x20, 0x7, 0x6, 0xfff, 0x0, 0x36f0a9a4, 0x6, 0x3586d9d5, 0x819, 0x7f, 0x2, 0x9, 0x7fff, 0x800, 0x2, 0x9, 0xfa, 0xff, 0x8, 0x101, 0x9, 0x800, 0x1, 0x1, 0x3, 0x2, 0x96, 0x1, 0x4, 0x2, 0xffff, 0xfffffffffffffc00, 0x7, 0x1, 0x2, 0x401, 0x7, 0x6054, 0x1, 0x7ff, 0x80, 0x8, 0x1000, 0x400, 0xffffffff, 0x8000, 0xff, 0x8506, 0x32f, 0x3, 0xfffffffffffffffa, 0x3, 0x9, 0x8, 0x3, 0x62, 0x2, 0xffffffff, 0x2, 0x780, 0x1, 0x81, 0x1, 0xffffffffca5a5286, 0x0, 0x7, 0xffffffff, 0x4, 0x1ff, 0x4, 0x6, 0x1, 0x8, 0x52, 0x9, 0x1, 0x104d, 0xf5, 0x8ed, 0x30, 0xfffffffffffffffa, 0x9, 0x6c2, 0x14, 0x6, 0x19ae8025, 0x80000000, 0x1, 0x8, 0x43a, 0x8001, 0x3, 0x8, 0x100000000, 0x0, 0xffffffffffffffff, 0x10001, 0x27d, 0x0, 0x3, 0x9, 0x1e4, 0xfffffffffffff800, 0x8, 0x0, 0x80, 0x2, 0x9, 0x0, 0x0, 0x100000001, 0x7, 0x6, 0x2, 0x2c, 0xffffffff, 0x8001, 0x2], {0x77359400}}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000697000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001000-0x46)=""/70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000-0x6c)=""/108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000003000-0x8)={0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000)={0xfffffffffffffffd, 0x3, 0x0, 'queue1\x00', 0xa6f3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000004000-0x4)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={0x0, 0x3ff, 0x7fff}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000005000)='./file0\x00', 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000006000)={0x0}) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000002000-0x24)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003000)=""/188) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000007000)={0x6ba50000000000, 0x1, 0xfffffffffffffff8, 0x8, 0x6, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000005000)={0x4, 0xfffffffffffffffe, 0xffff, 0x7, 0x5}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000009000-0x10)={0x0, 0x7530}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f0000009000)="b9732a1ef18dfb202b768b6b24d9990a6dc4ec071de608ac5b660322390978b143630c51368564bbf87955731b6c2354530f1a59d1969a09bf1b3e497d9aceca54d3f99f05c107d00af1fa6396d0f663a405171ceec6b267a254b6bcb99c66ab442a049a22c31c539bf62e046457a41a75860545217a040d1a5bb98b614c8e8dfb34518d3644f17302ce539895d92d44a76bc369b7deba71f3ec1a272c193e4698232957047304fe10683fe0a3304b24bfca74ccda14b13738f0f51a7ec417f1713b5f79f6b500f8bd4695038f44aaabb17ea6", 0xd3) 2018/02/11 11:55:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d74000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000069e000+0x38e)=""/96) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00008bb000-0x28)={0x0, 0x1, &(0x7f000060b000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f00005f2000-0x4e)=""/78}) 2018/02/11 11:55:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000247000-0x8), 0x0, &(0x7f000008e000-0x10)={0x773594