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", 0x1000}, {&(0x7f0000001000-0x9f)="f61a50facb86fb67788a55f33e3cf8cd4085e832edad94392400eb0d9747e075e724cfb6d935289404c7d12a25d268294a6e863015634861dc5d0813f798719b3ca99ddfca1dc57f9edbc2f70a775260ce0856375d6a47fcd775f904e822bd5fc54b17d62387987da473361c148f318bc986ad5ec5dd34ce063c271c7b86c85cd98083ee94a6346f2166d34eae7b94aa07ca577df41d36c8da8d0b5704af5a", 0x9f}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x8000}], 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000b26000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000)=""/0, 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400, 0x0}) 2018/01/20 05:31:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b86000-0x310)={0xc3, {{0xa, 0x1, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xbad3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3af06ba4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x337}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000b6f000-0x8)={0x3, 0x4d}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000062d000-0x8)=0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f00005b4000)='./file0\x00') 2018/01/20 05:31:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) bind(r2, &(0x7f0000347000)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6_vti0\x00'}}, 0x1e) mmap$binder(&(0x7f000028b000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) r3 = accept$llc(r0, &(0x7f0000672000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d49000)=0x10) getpeername$llc(r3, &(0x7f0000b31000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000022a000)=0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00009a9000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f25000)={0xffffffffffffffff, &(0x7f00009b8000)="", &(0x7f0000765000)=""/167}, 0x18) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000f000-0x50)=[], &(0x7f0000cab000)=[0x70]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/20 05:31:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000484000-0x8)=0x8000) bind$unix(r0, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000dd0000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) flistxattr(r0, &(0x7f000046d000-0xd5)=""/213, 0xd5) 2018/01/20 05:31:56 executing program 4: r0 = msgget(0x3, 0x102) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a81000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000000000)=@generic={0x12, "7a1902afe66d0ce47dbaefa6e00003a571d4ed89e6e857b486cbe84573bfd6e63ec0bd5d56bc6b5162e52a032678b3a1df7a7b67c214e006d87ae019703e6f9ee1ad5d758b6626ce6fcfdffbf57df939f0d0c8db685530ca32cabf4cb30f613a1c6a9d0c5ab51284a176fe56fa1afd7f5cb367299d65ca98f4c57c8f0229"}, 0x80) r2 = syz_open_dev$sndpcmc(&(0x7f000087b000)='/dev/snd/pcmC#D#c\x00', 0x8c67, 0xa80) ioctl$KDENABIO(r2, 0x4b36) msgctl$IPC_SET(r0, 0x1, &(0x7f0000198000-0x78)={{0x2729, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:31:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000adb000-0x60)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000)="", &(0x7f00001a3000-0x58)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000119000/0x4000)=nil) unshare(0x100000) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') preadv(r0, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x1000000000000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000010f000)=0x3) 2018/01/20 05:31:56 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000-0x10)={0x5, 0x86, &(0x7f000000d000-0x86)="43014b48fc8564c5602e23ab426af94874c437b18b726fc3634747e085dad0129631873cc44e31ab7c8f24157fec9c2d356660cf360eedb16a04c2fdf4aed61e2c31de94407ee683628096ba5f52a762061fa03359875e60a62f44517054917ad15435ac0b88c0b39738e2c371f7cdf2b8dfb1c52245d70d501f7984060b6a7982f36128a6b7"}) syz_emit_ethernet(0x7e, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x1a, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x54, 0x88e2, [{0x5, 0x7, "68f96a6763"}, {0x2, 0xb, "1d168bf361f525c87f"}, {0x7, 0x11, "f870b17e8de99407da4e641fd353f5"}, {0x5, 0xd, "e5feaccb2a986c3d3df7f9"}, {0x7, 0x9, "dff653b7ef642d"}, {0x7, 0xf, "0fd9abc41aa0cf1a70c65d3fbe"}, {0x5, 0x6, "bdba16d1"}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r1 = add_key(&(0x7f0000003000)='syzkaller\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000d000)="cdf6acbbee2df9641f012d7dd4b65b6d914c005751553f9b65ed93d32d8438561a4dfd59c1ff2a23b4603e7192e65ba4d99fa6581bcbce7535fdcf60b60f76e3bf4447ca1e3843ad8a579b4034a6e88bdbff334c0de54590d362e4de613108c75d0b3d82cc6c351da3fe2cc0bcc1ab82fbc7e98eeaf540e5", 0x78, 0xfffffffffffffffa) 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(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000ae0000-0x20)={0xf000, &(0x7f0000adf000)=0x0, 0x2, r0, 0x4}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000009000-0xa0)={0x0, @in6={{0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x5, 0xff, 0x2}, &(0x7f000000e000)=0xa0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000e000)={0x0, 0x8000, 0x8200, 0x0, 0x12, 0x9, 0xaa, 0x3f, r2}, &(0x7f000000b000-0x4)=0x20) r3 = request_key(&(0x7f000000d000)='encrypted\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f000000e000-0xa0)=[{&(0x7f0000003000-0x16)="511260af89209e86d55bfeda9a7af3f81293ae432406", 0x16}, {&(0x7f000000e000-0x30)="e2e42ee309b77ea4570551b4341d2fc462a9e939e6de260729bca2a677cd9f2dec65784182ec98919349dce2c90be9f1", 0x30}, {&(0x7f000000e000-0xd6)="5eed0b353d50ea9f6ef921742ba0712525fbc2dd9da010222b42a5e5cc51933f13902cbea31dd9cea0ab7055852142eb4e47bc169b9dccf50c06110812f45b23bebf760e9d1117553c340c022942d4fb25883ad2378aa8b423ba88718ef8b618b5f7c4296338cc7c1c927caffce6973b95cc209b214918cd6fab8cc708e6943dd1315f25129111a92aef3602b80f86b1c5184bb9b070283f9f21d65a70509bbbb169c6def004d9d1dd221474b00fb00281386a3a4a42254cbde2074d420456e56c83270cc8de55df0f8d18ad573409ca62a4e8161942", 0xd6}, {&(0x7f000000d000)="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0x1000}, {&(0x7f0000006000)="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0x1000}, {&(0x7f000000b000)="e4264bcbeb0d9c74c14d81e0da73f30ce23ce7bfadfcfed969ee9fb25c1be99634c40c028eb235446525df566c93c1cc014a541bca8c732de73dfd9d59e7cfed8935ce026fd73ee494bf113b13e44cec9c1fc0", 0x53}, {&(0x7f000000d000)="2778e3db752a137cd6122c512272f5374e2e4d12508a564358e2cf685593f5f57942309dd89e67cb4b012e901b147282c913a0ce9711ea03eb76ed530b0def4c0d6d8fda7c78a7", 0x47}, {&(0x7f000000b000-0x59)="fcbbe9d9c531d8c706aa37b505c0db5b54345052e764ba93a1e0caa94eee446ea49f2f60d2590dc97bd789a118683d35d5bb58fa63d343ea35f16b9cc740922afe846b7018cc6a20b92a6dabdd2c61532ed11c00295cb72848", 0x59}, {&(0x7f000000e000-0x22)="889a8b306eee359147a2877df83504c910f649240b4060c5c18a012dbdbb1dc21ef5", 0x22}, {&(0x7f000000e000-0x3e)="1af834838c353f4882ca6b78c73b278e72b82e9720bda2e26172b14ceb07ed299c801cff629daa3662b60fe64d7f42fcc3a2d6ebb8c7e29af8b5eae9fa9e", 0x3e}], 0xa, r3) 2018/01/20 05:31:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000b9f000)="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", 0x682, 0x4000000, &(0x7f0000eea000-0x1c)={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) sendmmsg$alg(r1, &(0x7f0000e94000)=[{0x0, 0x0, &(0x7f0000cc3000-0x20)=[{&(0x7f0000473000)="36737f8d2066a01cda1cc1b003616e7894eb0f27f97ed0e339a3b8069e811174c1d96407d13036770b9e1150be2d33c0b16d5006dc6b09e0aeaa75dd68f4a7496076b90b05b71ed59ed5c04a5bb79f82606aacb57f002bf4b865da1ee743098cdef7d2cf64f60024cb1278ba69586cd650ae1c8c778fb6716e4ccc44bfa1b1eccaddfe", 0xffffffc1}, {&(0x7f0000cf7000-0x1b)="189de8d88e8ef23730c62f6381360ffe44ec7f292214c496f3b469", 0x0}], 0x0, &(0x7f00007f6000-0xc8)=[@op={0x0, 0x117, 0x3, 0x0}, @iv={0x0, 0x117, 0x2, 0x0, "cd7dae4a73ab79174ebf2c569d1b1668c0ab85130d670e337a3fe61f6320ceda61086e36482bc11f8d7b311ca21ef6ce1c3abb3f6156e995f9b5b7461988297b8986db6d982d21cb34ccad73e2fb4be740302dfb164e1294a4cb72f2bf9e5aaf9878e81755689b7ec4b5fa9aeafd14b288dc7b801d02683604a3d9cf9ee880ba36443e38928a8aafb26406133e8551433daa5c521c40d48f7935f9"}], 0x0, 0x4001}, {0x0, 0x0, &(0x7f00006de000)=[{&(0x7f0000c88000-0x93)="efd1503c840f9ae1aeb4697985e5f70d6e976b9efcadbd6767e4a20cd57b0ea4c0036446c1605f91608a23d75b285d1385b6e171f633e4e7740fd168b3e1a247aa0eedfaaec919346558bd42c0bc7e93f9d50adc739ca27219ae17fa3da1027a23de366a0823ac0a89b3dff1a5fdd05ee6f765b6a8372afeda84821c1198bf3dbc81cfbea3a254db7e34b60b2dc33af1638453", 0x0}, {&(0x7f0000e9c000-0xb6)="328a89d489eec129e7bec712774a92c4a0e5c7f64edf7cd8269bc8ede09f2a7c7c5a45be4c4459d78954c94d57bd41f5fe36067bdf26b9909efe080a29922bdb283db273049380cfce769fbbb5efd7582eebdff0e8c77ff798b5b89fe153fe92a9a285fdcf531f376e94b82f42ea1e6c59c4a073b35cfe97503fc8d16f1ec1da2c844db3299dfdabefa8df60d612c539981a1a18748c5e62ed3625f82eb0656ecc940485059e3b7b795e2ad16dedf0ec2c2da60689a2", 0x0}], 0x0, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000245000-0x10)=[{&(0x7f000071f000)="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", 0x0}], 0x0, &(0x7f0000c67000-0x48)=[@assoc={0x0, 0x117, 0x4, 0x6d5c046b}, @assoc={0x0, 0x117, 0x4, 0x4}, @op={0x0, 0x117, 0x3, 0x0}], 0x0, 0x40080}], 0x4924924924924d4, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f0000e29000-0x8)=0x7e1b, 0xfffffffffffffccc) syz_open_dev$tun(&(0x7f0000ab7000-0xd)='/dev/net/tun\x00', 0x0, 0x8a000) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d21000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) 2018/01/20 05:31:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000052d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f000097d000)=0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000099d000)={0x9, {{0xa, 0x0, 0xded, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2fec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) r3 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000c5000-0xb8)={0x0, 0x1, 0x1, 0x9, 0x10001, 0xffffffff80000000, 0x9, 0x7f, {0x0, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2, 0xe000000, 0x9, 0x1}}, &(0x7f000071e000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00007bf000-0x10)={r5, 0x3cf, 0x80, 0x34ab52b}, &(0x7f0000309000+0x6f1)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f000056b000-0x108)={r4, @in6={{0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x168, 0x3, 0x5c, 0x0, 0x0, 0x7f, 0x1b6, 0x1, 0x7, 0xb76, 0xd6a, 0x40, 0x200, 0x8]}, &(0x7f00009bc000-0x4)=0x108) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f000063b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/20 05:31:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000d18000)=[@in6={0xa, 0x2, 0xa0000, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x5f56, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5a}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6778}, @in6={0xa, 0x2, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xffffffffffffffdf) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) tkill(r1, 0x1000000000016) [ 63.031915] binder: 8944:8951 got transaction with invalid offset (112, min 0 max 0) or object. [ 63.059164] binder: 8944:8951 transaction failed 29201/-22, size 0-8 line 2966 2018/01/20 05:31:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4003, &(0x7f0000238000)=0x3, 0x3ff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000624000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x46000) 2018/01/20 05:31:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e4c000-0xd)='/dev/dmmidi#\x00', 0x33e, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000193000-0x4)=0x0, &(0x7f0000e81000)=0x4) getpeername(r0, &(0x7f0000c69000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab5000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008e4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/01/20 05:31:56 executing program 6: r0 = eventfd2(0x2000000000003ff, 0x807fd) read$eventfd(r0, &(0x7f0000609000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x70040, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8000) [ 63.119222] binder: BINDER_SET_CONTEXT_MGR already set [ 63.144361] binder: 8944:8951 ioctl 40046207 0 returned -16 [ 63.173801] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/20 05:31:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f000069c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$getname(0x10, &(0x7f00002d5000-0x97)=""/151) 2018/01/20 05:31:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x658440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b5f000)={0x0, 0x2, 0x6d, 0x1, 0x3, 0x7}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x9, 0x20, 0x80000001}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00005f9000+0xea9)={0x5, 0x100000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0x0, 0x1, "741cd2428fa66dd010dfbd6046fbd343", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) 2018/01/20 05:31:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000d74000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x100000101, 0x800000af) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000552000-0x4)=0x6) fcntl$getflags(r0, 0x0) mount(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000467000-0x10)={0x7, &(0x7f0000d53000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$VT_DISALLOCATE(r1, 0x5608) getpeername(r1, &(0x7f0000ad5000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b0f000)=0x10) bind$inet6(r1, &(0x7f0000604000-0x1c)={0xa, 0x0, 0xc9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x20) 2018/01/20 05:31:56 executing program 2: r0 = gettid() exit(0x0) timer_create(0x3, &(0x7f00005ae000)={0x0, 0x39, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b5000-0x4)=0x0) wait4(r0, &(0x7f0000024000-0x4)=0x0, 0x0, &(0x7f000063f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:31:56 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c44000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c4c000)=0x0, &(0x7f00002c3000-0x4)=0x4) 2018/01/20 05:31:56 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000084000-0xb)='/dev/mixer\x00', 0x121000, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f000008c000-0x4c8)={{0xffffffffffffffc0, 0x1, 0x11f, 0x3, "e4689920826784bcbc5fb7c22acb8fe92932f97c122e96bf337a283adf7b5a7683ddbbd34f1e60851ef6f879", 0x400}, 0x3, [0x100, 0x8, 0x9, 0x4, 0x7, 0x2, 0x9, 0x80000001, 0x4, 0x3, 0x0, 0x4, 0x3a21, 0x1d5e00000000, 0x7, 0x5, 0x2, 0x8, 0x7f3, 0x7, 0x4, 0x0, 0x40, 0xfffffffffffffffe, 0x800, 0xfb4, 0x1, 0x97c6, 0x5, 0x2, 0x7, 0x4, 0x400, 0x0, 0x5e, 0x8001, 0x740, 0x20, 0x3, 0x4, 0x8, 0x8001, 0x20f, 0x1, 0x401, 0x0, 0x8000, 0x5, 0x6, 0x8, 0x9, 0x7c0000000000000, 0x5386, 0x9, 0x7fff, 0xffffffffffffffff, 0x100000001, 0x6, 0x9, 0x2, 0x7fff, 0x6, 0x37b, 0x5, 0x9, 0x8000, 0x10000, 0xcbb9, 0x200, 0x200, 0x1, 0xb550, 0x5, 0xff, 0x0, 0x3, 0x8b1, 0x1ff0000, 0x10d3, 0x1, 0xa2a, 0xfd, 0x1b, 0xb6e8, 0x1000, 0x43, 0x800, 0xe1, 0xafd8, 0x7, 0x2, 0x7, 0x55591078, 0xffffffffffffffb0, 0x8, 0x7fff, 0x2, 0xefe, 0x1, 0xaade, 0x1f, 0x9, 0x3, 0xffffffffffffff81, 0x20, 0x2, 0xfffffffffffffffb, 0x1, 0x2, 0x4, 0xff, 0x3, 0x1, 0x32, 0x81, 0x6, 0x1, 0x1, 0x40, 0xff, 0x3, 0xe60, 0x1f, 0x0, 0x9, 0x8000, 0x8, 0x6], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000001000)=0x0, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000cf7000)=0x0, 0x0) 2018/01/20 05:31:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mlock2(&(0x7f0000172000/0x4000)=nil, 0x4000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000153000-0x4)=0x0) sched_setscheduler(r2, 0x6, &(0x7f0000de0000)=0x25c5) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) alarm(0x1) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/20 05:31:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00009bc000)='cubic\x00', 0x6) pread64(r0, &(0x7f0000563000-0x6e)=""/110, 0x6e, 0x0) 2018/01/20 05:31:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e87000)={0xc, 0x3, 0x7, 0x20, 0x6, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fstat(r0, &(0x7f00000e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f00007ad000-0xd)='/dev/net/tun\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c57000)='/dev/vcs\x00', 0x4000, 0x0) getdents64(r1, &(0x7f0000036000-0xc4)=""/196, 0xc4) r2 = syz_open_procfs(0x0, &(0x7f000074f000)='net/icmp\x00') preadv(r2, &(0x7f000051c000)=[{&(0x7f0000f99000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/20 05:31:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000c9e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200) 2018/01/20 05:31:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xa)='/dev/midi#\x00', 0x1, 0x8000) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x2, 0x84) connect$inet(r1, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f67000)="e6", 0x1, 0x0, &(0x7f000015c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f6a000)={@generic="2959f4adbb94f141aa2005cda9cf777c", @ifru_ivalue=0x401}) listen(r1, 0x100000000009) accept4(r1, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000f6c000-0x2)=0x3, &(0x7f0000736000-0x8)=0x2) r2 = accept$inet(r1, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r1, 0x0) sendto$inet(r1, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/20 05:31:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e23000)={0x0, 0x0}, 0x4000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b10000)={0x5, 0x1, 0x101, 0x7f, 0x80000000}, 0xc) r1 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r1, &(0x7f0000f71000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000052c000-0x34)="", 0x312, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:31:57 executing program 4: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="48b2e2b271b4", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xffffffffffffffff}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000aed000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x200) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000aee000-0x18)={0x8, 0x1ff, 0x5, 0x6, 0x0, 0xfff}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000756000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000af0000-0x4)=0x1c) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000aee000)=0x8) prctl$void(0x37) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000aec000)={0x77359400, 0x0}, 0x10) 2018/01/20 05:31:57 executing program 0: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000014000)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x3}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x100, 0x0, 0x0, @tick=0x80000001, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xfffffffffffffe9b) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000047000)=""/116) 2018/01/20 05:31:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000650000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f58000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = socket(0x8, 0x5, 0x80000001) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00007c9000-0xc)={{0x6, 0x1, 0x8, 0x5, 0x0, 0x1000}, 0x80000000}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00005bf000)=0x5, 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000438000)=0x0) 2018/01/20 05:31:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000829000-0x8)='./file0\x00', 0xfffffffffffffffe) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000855000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00006ec000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ad2000-0x5)='nfs4\x00', 0x2018, &(0x7f0000293000)="") 2018/01/20 05:31:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000079e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000063d000)=0x8) clock_gettime(0x0, &(0x7f0000abc000+0x35e)={0x0, 0x0}) ppoll(&(0x7f0000231000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000665000)={0x0, r1+10000000}, &(0x7f0000770000)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = syz_open_dev$admmidi(&(0x7f000052e000)='/dev/admmidi#\x00', 0x3, 0x301000) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00005df000-0x4)=0x0) 2018/01/20 05:31:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000001000-0x4)=0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000cd9000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000e9d000-0x6b)=""/107) 2018/01/20 05:31:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00001d0000)='/dev/dmmidi#\x00', 0xa149, 0x200000) ioctl$sock_ifreq(r0, 0x8933, &(0x7f00007d0000-0x50)={@generic="3529a0b2838a2c86aa96366a5b707f9e", @ifru_map={0xffffffffffffffff, 0xfffffffffffffffc, 0x9, 0x100000000, 0x3f, 0x8}}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000711000-0x50)={{0x3, 0xce3}, {0x8, 0x80000000}, 0xfffffffffffff386, 0x0, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$bt_sco(0x1f, 0x5, 0x2) sendmmsg(r1, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) connect$inet6(r1, &(0x7f000060f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x7) accept4(r1, 0x0, &(0x7f0000623000-0x4)=0x0, 0x0) 2018/01/20 05:31:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000042e000)='/dev/adsp#\x00', 0x10000, 0x10800) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000a06000)=0x7fffffff, 0x4) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sg(&(0x7f000034a000-0x9)='/dev/sg#\x00', 0x1, 0xc80) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000721000)={0x2, 0x9}) socket$packet(0x11, 0x2000000003, 0x300) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000619000-0x8c)=""/140) r2 = syz_open_procfs(0x0, &(0x7f0000394000-0xa)='net/ptype\x00') pread64(r2, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x80040) 2018/01/20 05:31:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000074000)='./file0\x00', 0x2) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0xfffffffffffffffe, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000d53000)=0x0) fremovexattr(r0, &(0x7f00006f8000)=@random={'os2.\x00', 'eth1\x00'}) 2018/01/20 05:31:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000004a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001c7000)={0x0, 0x2710}, 0xfffffffffffffc38) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/20 05:31:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000047a000)='/dev/vcsa#\x00', 0xffffffffffffbc8b, 0x200000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000795000-0x14)={0x3, 0x6, 0x100000001, 0x14, 0x100000000}, 0x14) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00009b6000)=0xeffd) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r4 = syz_open_dev$mice(&(0x7f00008cf000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001c6000-0x8)=@assoc_value={0x0, 0x100000001}, &(0x7f000082a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000069f000)={r5, 0x73, 0xffffffffffffffff, 0xffff}, 0x10) 2018/01/20 05:31:57 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000dee000)='/dev/amidi#\x00', 0x7f, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/20 05:31:57 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x77359400, 0x0}, &(0x7f0000011000)={&(0x7f0000011000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x200, 0x0) bind$bt_sco(r1, &(0x7f0000001000)={0x1f, {0x0, 0x64c, 0xffffffff, 0xe7, 0x80000001, 0x1}}, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000003000)={0x3, {"29e4a5e25ad417"}, 0x80000001}, 0x10) ioctl$TCXONC(r2, 0x540a, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:31:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e9c000-0xa)='./control\x00', 0x8000, 0x2) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000073e000)=0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000b87000-0x4)={r1}) r2 = userfaultfd(0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000901000-0x11)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000097e000)={0x0, 0x1, 0x1, [0x3]}, &(0x7f0000bc0000)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000431000)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x9, 0x0, 0x3, 0x1, 0x20000, 0xffffffff, 0x0, 0x8001, 0x10001, 0x6, 0x0, 0x12000000000, 0x5, 0x6]}, &(0x7f00003aa000)=0x108) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') pivot_root(&(0x7f00009a9000-0xa)='./control\x00', &(0x7f0000ce9000-0xa)='./control\x00') stat(&(0x7f0000567000-0x10)='./control/file1\x00', &(0x7f0000b7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:31:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000079c000)='/dev/vcs\x00', 0x400, 0x0) recvfrom$ax25(r1, &(0x7f0000ed1000-0x80)=""/128, 0x80, 0x20, 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ec7000)='/dev/dsp\x00', 0x0, 0x0) getpeername$inet6(r3, &(0x7f00003fa000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000040e000-0x4)=0x1c) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f000010b000)={0x96, 0x0, 0x7f, 0x401, "079b828ba2e2a3abd122bc9c69733ddb3dc39c04a29278952b8bca9bf26015d3d610b8426c22ee5d1e144d74", 0x4}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000262000-0x10)='/selinux/status\x00', 0x0, 0x0) io_setup(0x7ff, &(0x7f0000a0a000)=0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000e08000-0x10)={0x8, 0x2, 0x3, 0x8}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f00008a0000)={{0x0, 0x2, 0x80000001, 0xfffffffffffffffa, 0x26, 0xf000000000000000}, 0x6}) io_destroy(r5) bind$pptp(r4, &(0x7f0000745000-0x20)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000dbb000)="440d0500ae17000000000002da", 0xd) r7 = gettid() fcntl$setown(r3, 0x8, r7) 2018/01/20 05:31:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) r1 = syz_open_dev$dmmidi(&(0x7f0000a2e000)='/dev/dmmidi#\x00', 0x0, 0x1) name_to_handle_at(r1, &(0x7f0000acd000)='./file0\x00', &(0x7f0000f79000)={0x37, 0xca0b, "dba8e8a7bddce6e81d1c5248d79a11a119c50bb2d3d2eb4b3340fedd660fdde526deb2456bebd30a7972e0feb63256"}, &(0x7f0000754000)=0x0, 0x1000) 2018/01/20 05:31:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000058d000)={&(0x7f0000e4e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000fea000)=[{&(0x7f0000d83000)=""/215, 0xd7}], 0x1, &(0x7f0000362000-0xf4)=""/244, 0x4a4, 0x0}, 0x0) 2018/01/20 05:31:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) pwritev(r0, &(0x7f0000dd4000-0x80)=[{&(0x7f0000f6f000)="aad8e57d6c6a6b23b4d6275f7a99640cb54f38b939867d105b7048343ca6c6bc696617cc20ac2564b9ac783605dcd157efeb5c27e8966533caf8e320c37005bb55ff06f9505c9731cac7559c8ddc5a36637a406a7e60a7a47e7295d0e3803b9f85c8292b2b1328d3ad674ea569aae86b9c672d506b247d6de47dd08fb1bd972a3288caddfc31b5caa847ac1d9261e79fa650d16f7d98e8d6c279935b4b3babd754540e9e15163a957237214cc16a9ad69952208564ff503fe0240def6aa5d4e8c4b74ef1bb5a1856b240e165cad8f46ed3d27f3fd702e862fde4979aa6d21e067571ea47130d8f", 0xe7}, {&(0x7f0000a7d000-0x6f)="5192ee3b6baacdb8dbad70bc1d50ddb5550bd639f060f78fbf45ca80d96ea2bace900652c84c0e1b0138adb47c9cfc6255f48b400eb9b03f6e006c27c403a7ca9b8119986f9da368a9e97920d9ad7f443ba3a3779d7c2b2b5273253553629600c2fa7fe25906680d81fcd3515dfef2", 0x6f}, {&(0x7f0000e18000)="63cd0b07e6c22b8160ebd520f85fbdb8d41157e6e588c54ef401e09c8956005deff5927f91ac2706b336c226a02b321cfb6be993536058de98f47435f18ed5d3620f4b8041f83df617965a19454f2318ac587ca22ef48f473a46ef62fb03599153d1b3d41e4434bad9acf33ddd78d75cdae8049a5296f51d82ed6908e06182d7b3b2274627856cbdb7495a8baccaedecd943e26905ad1452b9c7af48e803fbc10b174c405ac894abacd4fc27fa9397df660977f00ea287d7c89d18d8da57593d6ccda4c04d8e94d17693", 0xca}, {&(0x7f0000339000-0x36)="c8fa0cdabb43a8de29bd64ea02435e777a72d3b05f2760608c6fb647fb1dc32a1775b24d347d9fbe0dff6ff1f40ce229ba3f83d578ed1f8827855e6cf7d6748d89031d079185f71e9cca95287ce6b5c824cfa031040c494172c62a07bc6de046ecba17dd28e4c4761fe9d3fa322c5b813222f4bb452b842b20343581509028f14f14cd8dac28e577af8ce87ada55e5d4eb41d884", 0x94}, {&(0x7f00008e8000-0x1000)="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", 0x1000}, {&(0x7f000042b000)="04abded16ad309e86c6d0a9afa942e5c53e92684a411f7c2d32e6f62cc369faa17ba6dc5250fe20030afdf2c693f4de42624512b28bf58b6bbdbfb00ba3603fdb8656c877f64a6353d17b62b938599022d7b7c15284c7e030483d949f502181a80a2c3f4ab2cfaa5b176fef481c20ecce8d2969337982cd1d0aa490ad1520b51256405616ea9e0756bf03da549ee1c30c75807563b319dcb643d964b4df9d020c98e211fff2faf0e6fc6d799fdd5729e3306310ebac2", 0xb6}, {&(0x7f0000e27000)="e2296a93173f96201e7f972bae38a9af24c208dc4e4ec684bf710fb7fd904b2caed684f18abb2e2785b26b9fc7faf74de01f4806c24cd227bbc9194fab68cbc5c377db48b0a3158337e49809", 0x4c}, {&(0x7f0000f71000-0x35)="8f6a007997fbc62c3281903ba6f41b0c9438a2c6ccb2fa1517dd289b28d37279918151c2ae32fc30b1db82105f0628ad9643344165", 0x35}], 0x8, 0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/01/20 05:31:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = dup2(r0, r0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000978000)={0x8, 0xffffffffffffff01, 0x9}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00002ba000-0xc8)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/01/20 05:31:57 executing program 1: r0 = getpgid(0x0) getpgrp(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000aa4000-0x20)={@generic="b0e9a4af01ee88b43f267da15b89919d", @ifru_flags=0x0}) getpid() r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a19000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00008a3000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000fdb000-0x72)={0x0, 0x6a, "3b2e72a69b0a342ccef29ebc8fa4894a58a7aa5ed9a56390265de73294fa27e9ce80671099c68a3ac708326c00a1c6c9aedc54d56f46762e114f1a502e46f2aa30c93eb556d17cd4d12f38c1fea0092a59bf175b47ce2d043a697e23a8b849fd224aaaaca666ef4538d6"}, &(0x7f00004de000-0x4)=0x72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0xb40, 0x200, 0x80000001, 0x3, r5}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={r5, 0x0, 0x5, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000000)=""/54) 2018/01/20 05:31:57 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x800, 0x6) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ffd000-0x4)=0x7) 2018/01/20 05:31:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x2}) r3 = eventfd2(0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f000087f000)='/dev/dsp#\x00', 0x5, 0x101000) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f00005c4000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000099d000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0xffffffffffffffff}) [ 63.974000] binder: 9074:9076 tried to acquire reference to desc 0, got 1 instead [ 63.997765] binder: tried to use weak ref as strong ref [ 63.997776] binder: 9074:9088 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/20 05:31:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$unix(r0, &(0x7f000076e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x13a) 2018/01/20 05:31:57 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000000b000-0xb)='/dev/vcsa#\x00', 0x8000, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72c0a4097738795af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f000000c000-0x10)={0x1a, 0x19, 0xe34, 0x2, 0x200, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000c000)="c65ad8ba95b2b6b6b2d3e9c5e54d853d95cb6572a8a406f27ed85f40095579e914b5f73453186b5859342f64ff323738fa1b6657c7daa368ab3cade178fb69bdd89dd984814f78bd7865bb85345a2e14b51e9eef4da03382fe63b8ae6556af7971cb03d7ca92b679018b032b5144db749f9bf63748c4a1c5280ebb03467ed26736d981e05a2b1bcf406e2c1c40d4c451a0d297fe99edc80362ed43a65d50e1fb982337060c390e13f99929a0191520d0064361760e2d7f39cd337e7c234cd62bcf2ab2e891e7bb9d61304093a477a65d16de4156f4bfdb399ef10d196843ce37c4", 0xe1, 0x4, &(0x7f000000b000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) 2018/01/20 05:31:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f000038e000)=@req={0x3fc, 0x3f, 0x1, 0x0}, 0x10) close(r1) [ 64.052549] handle_userfault: 91 callbacks suppressed [ 64.052570] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.060662] binder: BINDER_SET_CONTEXT_MGR already set [ 64.060671] binder: 9074:9076 ioctl 40046207 0 returned -16 2018/01/20 05:31:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000911000-0x8)='./file0\x00', 0x14b000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000048b000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff, 0x1, 0x37c, 0x200, 0x0}, &(0x7f0000c9b000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000daa000-0x6)={r1, 0x7}, &(0x7f0000e1d000-0x4)=0x6) fcntl$setlease(r0, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) readahead(r0, 0x8, 0x1) fcntl$setlease(r2, 0x400, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x80000000006c04, 0x0) 2018/01/20 05:31:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f00001d5000-0xa9)=""/169) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0]) 2018/01/20 05:31:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000001000-0x8)=0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000904000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/01/20 05:31:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec7000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00008a1000-0x1)=0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000253000)=0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 64.087588] binder: BINDER_SET_CONTEXT_MGR already set [ 64.087597] binder: 9074:9076 ioctl 40046207 0 returned -16 [ 64.088840] binder: 9074:9096 Acquire 1 refcount change on invalid ref 1 ret -22 [ 64.161909] CPU: 1 PID: 9068 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #269 [ 64.161915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.161919] Call Trace: [ 64.161937] dump_stack+0x194/0x257 [ 64.161959] ? arch_local_irq_restore+0x53/0x53 [ 64.161983] ? handle_userfault+0x12b7/0x24c0 [ 64.162017] handle_userfault+0x12fa/0x24c0 [ 64.162028] ? handle_userfault+0x150b/0x24c0 [ 64.162066] ? userfaultfd_ioctl+0x4520/0x4520 [ 64.162077] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 64.162085] ? perf_trace_lock+0x40/0x900 [ 64.162092] ? __lock_is_held+0xb6/0x140 [ 64.162099] ? perf_trace_lock+0xd6/0x900 [ 64.162124] ? trace_event_raw_event_lock+0x340/0x340 [ 64.162139] ? print_irqtrace_events+0x270/0x270 [ 64.162153] ? print_irqtrace_events+0x270/0x270 [ 64.162163] ? get_user_pages_fast+0x277/0x340 [ 64.162179] ? perf_trace_lock+0xd6/0x900 [ 64.162193] ? perf_trace_lock+0xd6/0x900 [ 64.162205] ? __perf_event_task_sched_in+0x200/0xc20 [ 64.162239] ? __lock_acquire+0x664/0x3e00 [ 64.162251] ? check_noncircular+0x20/0x20 [ 64.162258] ? __lock_acquire+0x664/0x3e00 [ 64.162302] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 64.162315] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 64.162336] ? find_held_lock+0x35/0x1d0 [ 64.162365] ? __handle_mm_fault+0x3296/0x3ce0 [ 64.162375] ? lock_downgrade+0x980/0x980 [ 64.162394] ? lock_release+0xa40/0xa40 [ 64.162407] ? copy_overflow+0x20/0x20 [ 64.162418] ? do_raw_spin_trylock+0x190/0x190 [ 64.162430] ? userfaultfd_ctx_put+0x740/0x740 [ 64.162464] __handle_mm_fault+0x32a3/0x3ce0 [ 64.162486] ? __pmd_alloc+0x4e0/0x4e0 [ 64.162493] ? print_irqtrace_events+0x270/0x270 [ 64.162513] ? find_held_lock+0x35/0x1d0 [ 64.162534] ? handle_mm_fault+0x248/0x8d0 [ 64.162543] ? lock_downgrade+0x980/0x980 [ 64.162595] handle_mm_fault+0x334/0x8d0 [ 64.162604] ? down_read+0x96/0x150 [ 64.162613] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 64.162620] ? vmacache_find+0x5f/0x280 [ 64.162636] ? find_vma+0x30/0x150 [ 64.162653] __do_page_fault+0x5c9/0xc90 [ 64.162675] ? mm_fault_error+0x2c0/0x2c0 [ 64.162684] ? find_held_lock+0x35/0x1d0 [ 64.162707] do_page_fault+0xee/0x720 [ 64.162719] ? __do_page_fault+0xc90/0xc90 [ 64.162732] ? lock_release+0xa40/0xa40 [ 64.162754] ? do_raw_spin_trylock+0x190/0x190 [ 64.162782] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.162805] page_fault+0x2c/0x60 [ 64.162814] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 64.162818] RSP: 0018:ffff8801bc147928 EFLAGS: 00010246 [ 64.162825] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fc1 [ 64.162829] RDX: 000000000000010b RSI: ffffc9000189f000 RDI: ffff8801bc147d28 [ 64.162833] RBP: ffff8801bc147a08 R08: ffff8801a65726d0 R09: 1ffff10037828ee7 [ 64.162837] R10: ffff8801bc147858 R11: 0000000000000003 R12: 1ffff10037828f28 [ 64.162841] R13: ffff8801bc1479e0 R14: 0000000000000000 R15: ffff8801bc147d20 [ 64.162862] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 64.162880] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 64.162892] ? iov_iter_revert+0x9d0/0x9d0 [ 64.162910] ? mark_held_locks+0xaf/0x100 [ 64.162916] ? simple_xattr_get+0xeb/0x160 [ 64.162926] ? current_kernel_time64+0x122/0x2f0 [ 64.162938] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 64.162953] generic_perform_write+0x200/0x600 [ 64.162986] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 64.162995] ? generic_update_time+0x1b2/0x270 [ 64.163014] ? __mnt_drop_write_file+0xd/0x70 [ 64.163025] ? file_update_time+0xbf/0x470 [ 64.163042] ? current_time+0xc0/0xc0 [ 64.163062] ? down_write+0x87/0x120 [ 64.163078] __generic_file_write_iter+0x366/0x5b0 [ 64.163085] ? check_noncircular+0x20/0x20 [ 64.163104] generic_file_write_iter+0x399/0x790 [ 64.163124] ? __generic_file_write_iter+0x5b0/0x5b0 [ 64.163140] ? iov_iter_init+0xaf/0x1d0 [ 64.163157] __vfs_write+0x684/0x970 [ 64.163162] ? lock_acquire+0x1d5/0x580 [ 64.163176] ? kernel_read+0x120/0x120 [ 64.163230] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 64.163240] ? __sb_start_write+0x209/0x2a0 [ 64.163260] vfs_write+0x189/0x510 [ 64.163279] SyS_write+0xef/0x220 [ 64.163297] ? SyS_read+0x220/0x220 [ 64.163304] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 64.163319] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.163346] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 64.163353] RIP: 0033:0x452ee9 [ 64.163358] RSP: 002b:00007fc069653c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 64.163366] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 2018/01/20 05:31:57 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000006000-0x71)=""/113, &(0x7f0000005000)=0x71) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000007000-0x8)={0x0, 0xaf, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r2, 0x4) 2018/01/20 05:31:57 executing program 2: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b7e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/20 05:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb1000)='/dev/vga_arbiter\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ca7000)={r0, 0x50, &(0x7f0000327000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) write$selinux_validatetrans(r0, &(0x7f00002a1000)={'system_u:object_r:usbmon_device_t:s0', 0x20, 'system_u:object_r:auth_cache_t:s0', 0x20, 0x37, 0x38, 0x20, '/usr/sbin/ntpd\x00'}, 0x59) poll(&(0x7f00007a8000-0x18)=[], 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') getxattr(&(0x7f0000fb4000)='./file0\x00', &(0x7f0000f23000-0xc)=@random={'btrfs.', "0700cc667300"}, &(0x7f0000c9e000)=""/60, 0x3c) mkdir(&(0x7f00009b3000-0x1)='.', 0x0) 2018/01/20 05:31:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) connect$vsock_dgram(r0, &(0x7f0000076000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x0) msgget(0x2, 0x38) 2018/01/20 05:31:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x4, 0x109403) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0x100, 0x0, 0x7, 0xa, 0xa0, 0x20, 0x2f, r2, r3}, {0x9, 0x7, 0x6, 0xe95, 0x1, 0x5, 0x8001, 0x3}, {0x7, 0x9, 0xb24d, 0xa09d}, 0x20, 0xb, 0x2, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x3, 0x2, 0x2, 0x10000, 0x100000001}}, 0xe8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000025a000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a71000-0x6)={r1, 0x9}, 0x6) 2018/01/20 05:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a5d000)='/dev/dsp#\x00', 0x2, 0x149000) ioctl$KDDISABIO(r0, 0x4b37) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @msi={0x0, 0x7fff, 0x0}}]}) r1 = syz_open_dev$dspn(&(0x7f0000dff000-0xa)='/dev/dsp#\x00', 0xffffffffffffffff, 0x40) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000dff000)=""/0) openat$dsp(0xffffffffffffff9c, &(0x7f0000aae000)='/dev/dsp\x00', 0x40000, 0x0) 2018/01/20 05:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r0 = getpgrp(0x0) r1 = getpgrp(0xffffffffffffffff) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f00002bb000-0x8)={0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000054e000)='/dev/dsp\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000bce000)={r3, r4, 0x9}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d1b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f00009fa000-0x10)={0x1, &(0x7f0000b37000)=[0x4c0]}) 2018/01/20 05:31:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000b32000)=""/118) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000085c000)=0x3) 2018/01/20 05:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x2, 0x0, 0x4) [ 64.163370] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000016 [ 64.163374] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 64.163379] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 64.163382] R13: 00000000ffffffff R14: 00007fc0696546d4 R15: 0000000000000000 2018/01/20 05:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008b8000)='/dev/dsp#\x00', 0x5, 0x18000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000df9000-0x8)={@reserved=0x1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000dc6000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00007dd000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00007ad000-0x10)={r4, r5/1000+30000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000021b000-0x68)={0x0, 0xb6, 0x40, {r3, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(r2, &(0x7f0000d6c000-0x1e)=""/30, 0x1e, 0x40010140, &(0x7f0000f59000)={0x4, 0x5, 0x3, "919a4b7ea3fb", 0x7ff, 0x0}, 0x10) r6 = syz_open_dev$sndpcmp(&(0x7f0000e3d000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x200200) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f000093f000-0x4)=0x2) 2018/01/20 05:31:58 executing program 6: 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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000003000-0xa)='/dev/snd/midiC#D#\x00', 0x34ef, 0x20100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x7ff, 0x0) futimesat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={{0x0, 0x0}, {r1, r2/1000+30000}}) socketpair$inet(0x2, 0xa, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) r4 = socket$alg(0x26, 0x5, 0x0) tee(r3, r4, 0x20, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ccd000)={0x0, 0x0, 0x0}, &(0x7f000007a000-0x4)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000f30000)={0x1, 0x4, 0x6, 0xa0000000000, r6}) bind$alg(r5, &(0x7f0000fb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000a7d000-0x21)="581304000000e808821a6aa8afd850de72423b448bc4faffcc1474f8050043019e", 0x21) [ 64.713138] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/01/20 05:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f00008c4000)=0x0, &(0x7f0000538000-0x4)=0x4) pipe2(&(0x7f00005ef000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000581000)={0x0, 0x20, 0x3, 0x2, 0x6}) 2018/01/20 05:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d60000)={0x0, 0x0, &(0x7f0000b43000)=[{&(0x7f00009e8000-0x8f)="e0b9da612afd2abcfc260ebe6ede995ccfabd7523613a01372c0f29083e60c95d9", 0x21}], 0x1, &(0x7f0000905000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) r2 = semget$private(0x0, 0x3, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/01/20 05:31:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$peek(0x1, r0, &(0x7f0000a4d000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000df8000)='user\x00', &(0x7f000098f000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000871000)="a5", 0x1, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000604000)='asymmetric\x00', &(0x7f00006f6000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/20 05:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a18000)='./file1\x00', 0x0) mkdir(&(0x7f000084d000-0x8)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000055e000-0xb)='/dev/audio\x00', 0x80c2, 0x0) bind$unix(r0, &(0x7f0000f0e000)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x8000000000000, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d3b000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000009c000-0x3)='\x00v\t', 0x1004, &(0x7f0000e54000-0x138)="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") pivot_root(&(0x7f0000a39000-0xe)='./file0\x00', &(0x7f000026d000-0x8)='./file1\x00') 2018/01/20 05:31:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000099e000)={0x0, 0x0}) r0 = add_key(&(0x7f000044a000-0x5)='user\x00', &(0x7f00004a0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008b7000+0x3fd)="", 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f000065d000)=""/4096, 0x1000) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x0) timer_create(0x7, &(0x7f0000688000)={0x0, 0x1, 0x0, @thr={&(0x7f000001f000)="61cf65b8bf2837e1b8753e7fb6b53a31af7e50e9c7d357d3bcc420292a9058063d091c79a47ffac131bda122307de47678499915fd31e620dcbbd6936273c2d214ffffd95a5d7a5fcf9d81dff2e67b3fc37c91e7becb00dcec1a08dc988cd3343395d310637c0c29b98584fce25bcfa2001a7a285fc6920dc9e76c38511038a727075be2daf49634cc0da10d7bb820b666d69c9dec39f53a4e973c0522aa0ecbcc22ff349e3d6910c051c9793fac05ec75586d6e72f993b6", &(0x7f00002b3000)="b25cc38e17c019dd17d2c33f821af50f38e1eff04da9121a81807a3013be537567ab30a4851917f167d5980058fad3c44e258a396986e007df6cb27097dd4206ed299647d4cf66a2996620adf4d26a83e3d7e7c2124ad5f43d56b7fd4ec8fe9678ccef525bd6b242d10b9f600270e5433c531ad6b59bc2ee9ece4a08a5dacc8e8841e52037f5af5d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a14000)=0x0) clock_gettime(0x0, &(0x7f0000f6f000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f000080a000-0x20)={{0x0, 0x1c9c380}, {r2, r3+10000000}}, &(0x7f000056b000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:31:58 executing program 3: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000dc2000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc1000)={0x0, 0x0}) 2018/01/20 05:31:58 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007dd000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d16000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffff32e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa5}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x0, 0x81, 0x50}, &(0x7f0000001000-0x4)=0xa0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c7c000)={r1, 0x633}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000057a000-0x8)='ceph\x00', &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = request_key(&(0x7f0000c3e000)='big_key\x00', &(0x7f0000a5f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f30000-0x1)='\x00', 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f00002f9000-0x8)='keyring\x00', &(0x7f00000f7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) r4 = shmget(0x2, 0x4000, 0x18, &(0x7f0000e20000/0x4000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000afd000)=""/218) 2018/01/20 05:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) r1 = msgget(0x0, 0x1) msgrcv(r1, &(0x7f0000c98000-0x77)={0x0, ""/111}, 0x77, 0x2, 0x2000) 2018/01/20 05:31:58 executing program 0: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) r1 = syz_open_dev$midi(&(0x7f000020b000-0xb)='/dev/midi#\x00', 0x2, 0x10000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7ff) 2018/01/20 05:31:58 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/20 05:31:58 executing program 5: mmap(&(0x7f0000000000/0xc3c000)=nil, 0xc3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c36000)={0x0, 0x0}) mmap(&(0x7f0000c3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000047f000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) sendfile(r0, r0, &(0x7f0000c3d000-0x8)=0x0, 0x3) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/01/20 05:31:58 executing program 2: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000972000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b44000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000b26000-0x8)={0x3, r1}) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00001c7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000b45000-0x4)=0x14) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b44000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b44000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000018000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x5, 0x0, 0xffffffff, 0x2, 0x20, 0x80, 0x8f, r3, r4}, {0x1f, 0x6, 0x6, 0x7, 0x2, 0x100, 0xc3a, 0x1}, {0x100000000, 0x1, 0x7, 0x8}, 0x8, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x5, 0x7, 0x1, 0x800, 0x101, 0x8, 0xfffffffffffff7df}}, 0xe8) r5 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) bind$unix(r5, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r5, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r5, &(0x7f0000b44000-0xb)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$unix(r5, 0x0, &(0x7f0000b3f000)=0xfffffffffffffeb1) [ 64.888980] ptrace attach of "/root/syz-executor5"[4726] was attempted by "/root/syz-executor5"[9219] 2018/01/20 05:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = creat(&(0x7f0000ff2000-0x8)='./file0\x00', 0x1a1) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x100000000) listen(r1, 0x7) r4 = openat(r1, &(0x7f0000c73000-0x8)='./file0\x00', 0x1, 0x80) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000019000)=""/106) truncate(&(0x7f0000716000-0x8)='./file0\x00', 0x6) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r2, r0) 2018/01/20 05:31:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ff000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000b0b000-0xa1)=""/161) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000b0a000-0x4)=0xfffffffffffff021, 0x4) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00006d7000)={0x1, 0x0, [{0x40000083, 0x0, 0x0}]}) 2018/01/20 05:31:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000000)="00a1d5d11f09958c7987abcee61e211834d03c1d0300fa823f81ca3619779bb445ee98e53501e55897a472c67f2bd5a7c7d6f3e0e91bdcb9e873746e118663b9de4d9bc242853537cf0b5914142fa61ccaf7087fcffd00f970fd6921fc625be5cc6d993813ccc911bb92c32c4491b6f7e28e83972fde414799cebc1c5a04ad1f5fef3bd6cac4b4c52555a881e772895b47d0da92fdc3b7f856ac74dffd40972fff5a5a56fadf1c80ff0700001f16e7f3e0a9f0feed", 0xb5) 2018/01/20 05:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000982000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cac000-0xf)='/dev/sequencer\x00', 0x10200, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000cb7000-0xe)='net/dev_mcast\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_procfs(0x0, &(0x7f0000347000)='status\x00') pread64(r2, &(0x7f0000e4d000)=""/0, 0x0, 0x0) 2018/01/20 05:31:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000037e000-0xe)='/dev/admmidi#\x00', 0x7, 0x200000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000370000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000361000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000024c000-0x44)={{0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @rand_addr=0x9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3dccf5b6cd3378ece461da60d0b02d1b"}) 2018/01/20 05:31:58 executing program 0: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f1e000)="b2d876bedd01b3a6990b272696ad19f873dd21014af1ea80acec4c92ee5e826a31fcb1e16e2945f39e9298c378fde725e9febb4518108c37945099ba30ad53fde2633b6abff0bcec418c3c532035061afe4d8feaecf2a1652e3dde22c41e8289aed3d63fee8558dad5e59a62069a3c4afd4dd859fe78e3d256f8c9eb88f4d77a0b2d2a", 0x83, 0x44041, &(0x7f0000f1f000-0x10)=@vsock={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10) 2018/01/20 05:31:58 executing program 4: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001be000-0xb)='/dev/audio\x00', 0x80000, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000aeb000)=""/240) 2018/01/20 05:31:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='-\x00', 0x3) eventfd2(0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"5eed96b24f373b"}, 0x2bb00}, 0x10, &(0x7f0000000000)=[{&(0x7f00002a4000)="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", 0x1000}, {&(0x7f0000555000)="e2fad944d88a6bdffcbe15c2477bcb2bc3bb975c683c696c102a5b3dedd9724da517d786c1a7cb9ee18efa0e4f045d589b173a9d11a1c79fb11fba580f17ddcd89fd5b7e15a4998f42f501d38fdc0c35489e3808e5ea73470c0d68d1d76c633f20912f36e1874c3bf86850fd5454d506eff9802938336f6c1ed18f0e50b54c06d013de7b", 0x84}, {&(0x7f0000266000-0xa9)="2813b4d04aeb8ef47b959fb9da70bfeb08e18bc969c9143b8f4b1b62ec67d47b3383ea61d20df0ff9f16fb5a425f066bf47caa5a9c60f73443881cdcbaa3501bbb85ef224cdb3ae2a5fccd54db0d78a6cf3a96db83dbb8160796e38ccb6d2b4fde4bd950f460be54199d8dbcedaa3dab67f903728a7161209ce8eded17253eaa8376917caab853e9d9fe6b2429eb3554bb13bdd4472c98a937157c7a3a6e3e66323a1cfa4c4e110f90", 0xa9}], 0x3, 0x0, 0x0, 0x20000800}, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/20 05:31:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000098c000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) open$dir(&(0x7f0000653000)='./file0\x00', 0x2000, 0x4) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) r1 = getpgrp(0x0) process_vm_readv(r1, &(0x7f0000231000)=[{&(0x7f0000e48000)=""/247, 0xf7}], 0x1, &(0x7f0000ca4000)=[{&(0x7f00000a5000-0xd5)=""/213, 0xd5}], 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/20 05:31:58 executing program 1: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000897000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$inet(0x2, 0x2, 0x2401) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000898000-0x4)=0x0, &(0x7f0000897000)=0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000251000-0x8)=0x0, &(0x7f0000140000-0x4)=0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000895000-0x8)=0x0, &(0x7f0000894000)=0x8) 2018/01/20 05:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007df000)={@common='irlan0\x00', @ifru_data=&(0x7f00008e8000-0x20)="000008fff9ffff0082820000000c00000000000000df0000100100eb98000423"}) r1 = memfd_create(&(0x7f0000bc7000)='irlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dfc000-0x4)=0x0, &(0x7f0000116000-0x4)=0x4) 2018/01/20 05:31:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xf, 0xfffffffffffffffe, &(0x7f0000eb0000)={0x0, 0x0}) fchdir(r0) fcntl$setpipe(r1, 0x407, 0x7) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000004b000+0x9d3)=@ioapic={0x4000, 0xb, 0x4, 0x9, 0x0, [{0xfd74, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x6, 0x8, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x6, 0xec3, 0x8000000000000, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x6, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x9, 0x0, 0x69, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x6, 0x8, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x8, 0x8001, 0x800, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7, 0x80000000, 0xb92, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x6, 0x8, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x10000, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x2, 0xee, 0x2, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8, 0x6, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x100, 0x9, 0x81, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x400000000000000, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xc55, 0x1f, 0x5, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x1, 0xc, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x48e, 0x9, 0xaeec, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x5, 0xd61, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7fff, 0x1ddba7ee, 0xfffffffffffffd3f, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xffff, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x8, 0x5, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x7}]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000237000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c3e000)="72f33976d8030a4ae9fffffff80000000184ce10", 0x14) r3 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001fd000-0x4)={r3}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000fc5000)={"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"}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c5b000)=0x0) sendmsg(r3, &(0x7f00005fa000-0x38)={0x0, 0x0, &(0x7f0000ebf000-0x80)=[{&(0x7f0000a96000-0xae)="80faab7aaf58e657922309294941cea9", 0x10}], 0x1, &(0x7f0000c5f000-0x1140)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000fef000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b6c000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0xffffff0b, 0x0}, 0x0) 2018/01/20 05:31:58 executing program 0: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000017000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f000003e000-0x2a0)=@pi={0x0, 0x88ef, @ipv6={0x80, 0x6, "3ef577", 0x274, 0x3d, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x2e, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x8000, 0x0, 0x7f, 0x4, []}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x18, {0x0, 0x4, 0xfffffffffffffffe, 0xa8, [0x0, 0x1ff]}}, @ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0xffff}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @generic={0x0, 0x7d, "d580afa5d5c4aeeaf7bf5933cb6e487284a1bfe34f6595d132bf2afc40688116e28e03e20355d09a90d5c0e3ad76c8d6a2c7b046f4bc66f839205e044d8c8c680fe15ccd2b8d866a6e22f40a6f222224ea34d8b5676c4c0f53708d10ae3a9e234f516dc07db9c870157a131736b75c16dadcba2003548e97a3b2cd0874"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0x2, 0x3, 0x200, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x10000, 0x0, 0x400, 0x0, 0x1, 0x880b, 0xb1, 0x3, [0x4, 0x0], "ec672c1f043ac603ecf3967f3c6b3f540a0be83a18353435a3333fa96bb3f85f16e7c3788362bd4a4076542deec55838bf9b69a80560052653398845e067c1b8f041e89965e4a9eb9a576fbfe61c6ded6ddf6aabe04f4b8fdd48118682e52709bcf9d241f0e70312b5f32012f45167dc0b08e44f5ccdb6710273ff4582c988270e0929ec7db488499e05aec0b9c022739c9386abc47aa4515ab62efab6ae0380ee65ef068452930bf3c6b43b33b122c829"}, {0x5, 0x0, 0x5, 0x21, 0x0, 0x0, 0x800, [0x6, 0x9, 0xffffffff], "f8fe2619ad1a2d61a0df"}, {0x100000000, 0x0, 0x1, 0x4, 0x0, 0x0, 0x86dd, [0x1b2000000, 0x0], "045b6b7dc4ee561aad0addf28eda53b050416374c3441c5e2952c9bae3e783595d9d9cec7dfdca0f655b2abe62ddd785715cb55287b4ac2c434f4038e98b1afe4f4ea316017c044f487cbaf1bd5d5b096548b1d0640cee36f3e2de0fa554971edd421b514bd57a9bbf6411984c914251e4392492a26372712fa2ed08531889af305c27106091099f7dcf996a3aa5c5ed4fedf9eeb3322a388dfbedf9386463c5dec7837ff665"}}}}}, 0x2a0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000003d000)=0x8) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x1, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/20 05:31:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000004000-0x20)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fa3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x222000) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000526000)={{0x4, 0x6, 0x5, 0x1, "0e7d988a2291d37539692dd4c7a5f143c66b749a7627462ae3c889fe97378d0f0a6c176575ab519820534935", 0x6}, 0xfffffffffffffffb, [0xfb, 0x1, 0x1, 0x20, 0x0, 0x7, 0x6, 0x0, 0x4, 0x0, 0x4, 0x6, 0x85, 0x3, 0x400, 0x5e, 0xfff, 0x9, 0x4, 0x8000, 0x9, 0x2, 0x5d, 0x0, 0x7f, 0x7, 0xd7, 0x2, 0x839, 0x40, 0xffff, 0x9, 0x1, 0x96, 0xffffffffffffc966, 0xfffffffffffffffe, 0x6, 0x7, 0x5, 0x1, 0x401, 0x80, 0x0, 0x4, 0x2, 0x3f, 0x2, 0xef, 0x100000000, 0x6, 0x9, 0xfffffffffffffc01, 0x3, 0x4, 0x703, 0x6dad, 0x7, 0x42, 0x0, 0x8, 0x1, 0x100000001, 0xbf, 0x39, 0x7, 0x400, 0x5, 0x4, 0x6fe, 0xffffffff7fffffff, 0x3, 0x6, 0x63, 0x7, 0x6, 0x400, 0x7f, 0x7ff, 0x9, 0xd4, 0x3, 0xb2, 0x8, 0x0, 0x1, 0x4800000, 0x200, 0x3, 0xfffffffffffffffb, 0x54b, 0x5, 0x7, 0x400, 0xfffffffffffffffb, 0x0, 0x8001, 0x5, 0x9, 0xfffffffffffffff8, 0x7, 0x3, 0x0, 0x4, 0x3, 0x0, 0x80, 0x8e8f, 0x3968bc1e, 0x5, 0xffffffff7fffffff, 0x4, 0xfffffffffffff800, 0x4, 0x81, 0x4, 0x7fff, 0xa3f, 0x4, 0xffffffffffffffe0, 0x9, 0x1ff, 0x78, 0x1, 0xfffffffffffffff9, 0x5, 0x100000001, 0x6, 0x7], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') rename(&(0x7f00003c0000)='./control/file0\x00', &(0x7f0000001000-0xa)='./control\x00') [ 65.063082] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 65.093106] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2018/01/20 05:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)='/dev/sequencer2\x00', 0x8000000000001, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000b54000)={""/1024}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000cba000)=0x1eed, 0x4) pselect6(0x40, &(0x7f0000591000-0x40)={0x0, 0x1003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/20 05:31:58 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000c2b000-0x1028)={r1, r2, 0xfffffffffffffffd, 0x3, &(0x7f00004b3000)="57c5e6a00671157c59625521c6d50a20c06e255521a9d387213fb8f91ff139bd3c45a985bc82eb7e73fe5eb19e8d5246a428c2cd5ac78d83731b504c066c842b5ec5bd94f3c8b4c4aa5730b515586b9ed43dcceca82d8af9fefb64b2f26036c0d2f661d3130d8301aa51272b3429559a739a971a64178e80969805092c849bfd298ebd827dd1747f31", 0x7, 0x22e0, 0x7, 0xc40, 0xfffffffffffffff7, 0x4, 0x1, "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"}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000074e000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000785000+0xe0d)=0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d6c000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00006a2000-0x8)={0x0, r3}) getpeername$inet(r1, &(0x7f0000ef7000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef8000-0x4)=0x5) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2018/01/20 05:31:58 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x1, 0xfffffffffffffffe) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002cf000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000fbf000-0x65)="51759bb205e66f00213d92326d7918ab82c4f4f5c49a0440144448dcae459b5571082ff3528c520f4f9af4177fb1c2514a2defcf96f9f6cecfd9fd01ab01000000da6526a4f91124aed982ddb24300535b2999dcf68d2aad845a52c2622f6f0954d465b0d9") 2018/01/20 05:31:58 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x12)=':trusteduserself(\x00', 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000004000-0x8)='./file0\x00', 0x203, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000)=[{&(0x7f0000004000+0xe10)=""/144, 0x90}], 0x1, 0x0) r1 = dup(0xffffffffffffff9c) sendfile(r0, r1, 0x0, 0x3) 2018/01/20 05:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f000095b000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x10000) syz_open_dev$admmidi(&(0x7f0000d1e000-0xc)='/dev/admmidi#\x00', 0x9, 0x100) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002f1000-0xc)={0x0, r0, 0x0}) r1 = syz_open_pts(0xffffffffffffff9c, 0x101000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000009d000-0x1)=0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r2, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r2, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgrp(0x0) ptrace$peekuser(0x3, r3, 0x9) 2018/01/20 05:31:58 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f000096d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10000) r1 = syz_open_dev$sndpcmp(&(0x7f000021d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x80) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f00003b1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b07000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0x6, 0x3, &(0x7f0000f96000)="5d974f83db5e8f9408cd00520616fdc9895557da6387b02d0e69ea337521391f4e2bb839a4c35b8e051597be28d66f5b82730a007c057b5839499989d7c523d10132d2ef0000acc06208683fca58dbb62c6d465cb7535200c3141769f497a020d4190e33c25e3f8d1a7efa2c68fbe28f794fdf7a9c60900c69576ee34324e52038b5a944d5b4489fdb3e", 0xfffffffffffffffa, 0x4, 0x101, 0x400, 0x40, 0xfffffffffffffa63, 0x7, "8fbda5f46a6c75d1c5bf50711cf246150582eb1498d5290bf1c31efe64309a152424884df77bcbbe15df3d326e4d38963bc5cd93b8fa662c64345611cf4a2dc549d92bc5cf897cb7622d7edaa8b4c82c489c88fe7fdee0f649fefa5a0071803db97460756739"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000827000-0x6)={0xf7, 0xffffffffffffffff, 0xfffffffffffffff8}) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000a14000)={0x72a9, 0x7fff}) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f000000d000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000001000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) shutdown(r4, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000adf000)=0x0) 2018/01/20 05:31:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-aes-aesni)\x00'}, 0x58) bind$alg(r0, &(0x7f0000a66000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009ee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000cdb000-0x1000)="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", 0x1000) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind$inet6(r1, &(0x7f0000a52000)={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) 2018/01/20 05:31:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1, 0x0}], 0x1, 0x88) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000bd000-0xc)={0x4000000000000, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000061a000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/20 05:31:58 executing program 0: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d8e000)='/dev/sg#\x00', 0x0, 0x10000) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000fbd000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000fbc000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000dc8000)=0x0) 2018/01/20 05:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000605000)='/dev/midi#\x00', 0x1000, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000401000-0x4)=0x0, &(0x7f0000a7b000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000029f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00003bb000)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000415000-0x4)=r1, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000283000)={&(0x7f0000ce9000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004e6000)=[{&(0x7f0000ec8000-0x91)="cc181a3b618cf1a35b06b4472149c70cd7b56cc09879ebeb6031af6b9ca835a488a5d8eef6936f299103e3b53dbc7d9762ef3c694dd178c684c6675f33007de46ba98111810e440b5616c6a5e9395c7d2aa9c7fa69e178b5a6280719807e89cfb226cb76b3699e13ba013c46414f30596310ceb35e09284622a14119cf4b476d93ee9f8b540d9d48acb3cc74df67cd8a07", 0x91}, {&(0x7f000052c000)="f20158c289569f9d4eb34c410e843665704e97e9b642173a", 0x18}, {&(0x7f0000eee000-0x68)="9473c967e60a6cca407806fc72a91b77aba97c8e0ee40d4ef304cb5e8b19c668cf3ff0c3370b4518b933134a1fda10d66090a9290da08d122c68bf5af74a1834b24f127512639ffb8efc83c3fac37689a1acb274ab9daf9d05ef0ec6107548822e54508a6c7c0c61", 0xfffffded}], 0x3, &(0x7f0000334000)=[@init={0x18, 0x84, 0x0, {0x20, 0x178c, 0x1000, 0x4}}], 0x30, 0x10}, 0x40) 2018/01/20 05:31:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = dup3(r0, r0, 0x80000) write$tun(r1, &(0x7f000093d000-0x1ad)=@pi={0x0, 0xf5, @ipv6={0x8, 0x6, "cc6b66", 0x181, 0x1d, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@fragment={0x5e, 0x0, 0x2, 0x81, 0x0, 0x2, 0x0}, @routing={0x2, 0x6, 0x1, 0x8c5, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x2f, 0xa, 0x3, 0x2, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}]}, @fragment={0xaf, 0x0, 0x1, 0x3, 0x0, 0xffffffffffffff2b, 0x1}], @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x41, 0x1, [], "bff73a1894b6e6b3a563f33fe25f4de06804ef549caadade6b9a2ced7b965505502b6797c8ac69af2d09fcb2f0f5ea61bc85afbe06fc5ec790b132075d6c717314"}, {0x1, 0x0, 0x8, 0x9, 0x0, 0x0, 0x800, [], "c37e272adf18b90dce79b98e60d1a0f17ac1c7d0e27383fb3f7c209f1a7e703a13"}, {0x3, 0x0, 0x4, 0x470c, 0x0, 0x0, 0x86dd, [0x7, 0x401, 0x100000000], "39eff9490e6133c3413aab7ab66ea6294d4d7db4d0daaeafd1cb29557947fba944ff71e6512f655bf78e9f7d13d17bd848eef2d050f71accb0c1293fe62a16830a36db40502f69658d5b06d323686ea8798248c497c37fac1e7703adac920d8916b82508449bffa653"}}}}}, 0x1ad) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)=0x0) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00005ae000-0x4)=r1) 2018/01/20 05:31:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000026f000)=0x55789cf0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x800, &(0x7f0000af5000/0x3000)=nil) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000b83000)=0x0, &(0x7f0000cee000-0x4)=0x4) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000dc3000-0x86)=""/134) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) read(r3, &(0x7f0000cb5000)=""/72, 0x0) 2018/01/20 05:31:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fb9000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000fde000)=0x9, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x420001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000002000-0x50)={{0x1ff, 0x18000000000}, {0x8, 0x733}, 0x6, 0x7, 0x8000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00002d0000)=0x10000, 0x4) mmap(&(0x7f0000da5000/0x4000)=nil, 0x4000, 0x0, 0x1a152, r0, 0x0) 2018/01/20 05:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x0) seccomp(0xffffffffffffffff, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000fff000-0x5)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00008bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db6000-0x4)=0xc) 2018/01/20 05:31:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a1e000-0xa)='blacklist\x00', &(0x7f0000223000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000f9000)='&.\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f0000526000-0x12)='.request_key_auth\x00', &(0x7f0000b71000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000163000)='\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000f50000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000018e000-0x8)={0x4f, 0x2}) r3 = socket(0x10, 0x2, 0x10) socket$nl_route(0x10, 0x3, 0x0) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000005f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/20 05:31:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000053000-0x7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000113000-0x8)={0x0, 0x3f}, &(0x7f0000cd9000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000124000-0x98)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101}, &(0x7f00001b8000)=0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000042000)={0x1, 0x11000, 0x0}) bind$pptp(r0, &(0x7f0000629000)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000660000)={0x0, 0x0}) futex(&(0x7f0000e35000-0x4)=0x4004, 0x0, 0x0, &(0x7f00002f0000-0x10)={0x0, r2}, &(0x7f0000e8b000)=0x0, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fa9000-0x8)={0x0, 0x1f}, &(0x7f000075f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000271000)={r3, @in6={{0xa, 0x1, 0x151, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x1, 0x2, 0x0, 0x1, 0x0, 0xfffffffffffff001, 0x0, 0x6, 0x6, 0x2, 0x1, 0x1, 0x2, 0x6]}, &(0x7f00002f2000-0x4)=0x108) pipe(&(0x7f0000412000-0x8)={0x0, 0x0}) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/20 05:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007fe000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00002a4000)={0xf97cff8c, 0x147, 'SE Linux', ""}, 0x10) open$dir(&(0x7f0000c4c000)='./file0\x00', 0x2, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000078e000)='/dev/usbmon#\x00', 0x9, 0x204401) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b39000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0b000)=0x14) 2018/01/20 05:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) fcntl$setlease(r0, 0x400, 0x2) r3 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001fd000-0x8)={0x1, [0x0]}, &(0x7f00002e0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000032b000-0xa0)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xffff, 0x401, 0x10000}, &(0x7f0000534000-0x4)=0xa0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00008c1000)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) [ 65.334580] audit: type=1400 audit(1516426318.683:295): avc: denied { map } for pid=9338 comm="syz-executor4" path="socket:[25823]" dev="sockfs" ino=25823 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/01/20 05:31:58 executing program 2: r0 = socket(0x1, 0x802, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a9f000-0x4)=r0, 0x4) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/20 05:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_dev$midi(&(0x7f00009ee000)='/dev/midi#\x00', 0x4, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000389000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000008b000)={r2, 0x0}) getsockname(r0, &(0x7f000081b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a6b000)=0x9) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000067d000)=@common='bond0\x00', 0x10) 2018/01/20 05:31:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000881000-0x9)='/dev/vcs\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000077e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00009a0000-0x4)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) [ 65.392488] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 65.429660] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/20 05:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000c69000)='./file0\x00', 0x0, 0x81) r1 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f000054a000)=0xa, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000aca000-0x4)=0x48) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000cd7000-0x4)=0x7ff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00007a5000)={0x95d, 0x0, 0x0, 0x8b}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000dd9000)=0x976, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f000075f000)=0x0, &(0x7f0000b32000)=0x4) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000291000-0x10)={0x5, r2}) 2018/01/20 05:31:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00007ec000)="", 0x256, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f00003c3000)='/dev/admmidi#\x00', 0x100, 0x10000) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000523000-0x10)={0x9, &(0x7f000024d000-0x48)=[{0x3, 0xc3df, 0x5220, 0x800}, {0x3, 0x100, 0xa0000, 0xc2f2}, {0xe3c1, 0x9, 0x9, 0x2}, {0x0, 0x4, 0x0, 0x0}, {0x4, 0x7, 0x1, 0x7}, {0x8, 0x6, 0x8, 0x9}, {0x7, 0x3, 0xfffffffffffffffd, 0x2}, {0x9, 0xb7, 0xffff, 0x7fff8000000}, {0xffffffff7fffffff, 0x3, 0x1, 0x3}]}) 2018/01/20 05:31:58 executing program 2: mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000f24000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f26000-0x9)='/dev/ppp\x00', 0x260200, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000f26000-0x1000)="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") ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000095e000)={0x7, 0x7}) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/01/20 05:31:58 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000006000-0xa)='/dev/vcs#\x00', 0x1, 0x10000) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/20 05:31:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000e4e000)={@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x14) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004f0000)={0xffffffffffffffff}) connect$nfc_llcp(r2, &(0x7f0000158000)={0x27, 0x4, 0x4, 0x2, 0x8001, 0x800, "d272aa58f141c2f9c035cd09e126c671a46a3a54d4e13d167c0a7574519b6c0eaf67864c0679a0caeb5f10e046a18dbeffe887e6be3672ac0bb8cf35ede1a8", 0x401}, 0x60) 2018/01/20 05:31:58 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8b) pivot_root(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') connect$can_bcm(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003000-0x20)={0x1, 0x100000001, 0x200, 0x2, 0x7, 0x0, 0x80000001, 0x3, 0x0}, &(0x7f0000004000-0x4)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r3, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000-0xa)='/dev/cuse\x00', 0x101080, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r4, &(0x7f0000003000)={0x1c, 0x1, 0x9, @fuse_notify_inval_entry_out={0x8, 0xfffffffffffffff6}}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000002000)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x0, &(0x7f0000005000-0x4)=0x4) r5 = request_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='lo\'\'keyringuserselinux\x00', 0xfffffffffffffffc) request_key(&(0x7f0000003000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='trusted\x00', r5) 2018/01/20 05:31:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00009ef000)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b1e000-0x14)=@ethtool_wolinfo={0x0, 0x3ff, 0x2ef8, "dd65e93f93d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000fad000)="") open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) syncfs(r0) [ 65.436434] SELinux: policydb string length 327 does not match expected length 8 [ 65.436882] SELinux: failed to load policy [ 65.467515] SELinux: policydb string length 327 does not match expected length 8 [ 65.467702] SELinux: failed to load policy 2018/01/20 05:31:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000973000)="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") ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005cb000)=0x0) 2018/01/20 05:31:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000127000)='/dev/audio\x00', 0x800, 0x0) bind$rds(r0, &(0x7f00002f7000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000089c000-0x10)={{0x10000, 0x3ff}, 0x10}, 0x10) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mprotect(&(0x7f00001fe000/0x1000)=nil, 0x1000, 0x0) userfaultfd(0x800) sendmsg$rds(r1, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/20 05:31:58 executing program 1: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000b43000-0x4)=0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000b43000)='/dev/midi#\x00', 0x7, 0x80000) syz_open_dev$vcsn(&(0x7f00000bf000)='/dev/vcs#\x00', 0x80000000, 0x0) mmap(&(0x7f000057f000/0x4000)=nil, 0x4000, 0x2, 0x40032, r1, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000b43000)=""/4096, &(0x7f0000b44000-0x4)=0x1000) accept$unix(r1, 0x0, &(0x7f0000b3f000)=0x0) 2018/01/20 05:31:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00a}]}, 0x10) bind$inet(r0, &(0x7f0000472000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:31:58 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00005f2000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d80600", 0x0, "4fada4"}, ""}}}}}, &(0x7f0000083000-0xc)={0x20000000, 0x1, [0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:31:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) symlink(&(0x7f0000316000)='./file0\x00', &(0x7f000043b000-0x8)='./file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) 2018/01/20 05:31:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x208000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"6717594ee0d8ebf0a14752fc71759815", {0x4, 0x3, 0x3, "6bc10b3b8c10", 0x3f, 0x0}}) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/20 05:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000077f000-0x10)={&(0x7f0000d13000-0x8)='./file0\x00', 0x0, 0x18}, 0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a0d000)='/selinux/enforce\x00', 0x400480, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000045b000-0x1)=0x0) 2018/01/20 05:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003f3000+0xacf)='/dev/qat_adf_ctl\x00', 0x200, 0x0) connect$nfc_llcp(r1, &(0x7f0000fa1000-0x60)={0x27, 0xfffffffffffffffe, 0xff, 0x7, 0x8, 0x40, "6a4e9253aad766f2b09c2a472172c2695fbe59f1f430b1043e7b460decc4db6b07b38042bfa95c7e8aecd4fb1e998bd4e0e489e5a3087bd6d4787d2953647f", 0xa0e}, 0x60) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00002c5000)={0x6, 0xfffffffffffffff8, 0x1, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:31:59 executing program 0: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000)='/dev/kvm\x00', 0x10000000001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f000029d000-0x50)=""/80) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000afe000-0x8)={0x0, 0x1, []}) 2018/01/20 05:31:59 executing program 5: r0 = gettid() exit(0x0) wait4(r0, &(0x7f0000f72000-0x4)=0x0, 0x0, &(0x7f000063f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000a69000-0x8)='./file0\x00', &(0x7f0000000000)=""/69, 0x45) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000000)={0x100, 0x8, 0x3, 0x4, 0x80000000}) 2018/01/20 05:31:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000806000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cda000)={0x0, 0x0}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00009aa000-0x16)='net/ip_tables_targets\x00') pread64(r2, &(0x7f0000f60000-0xdd)=""/221, 0xdd, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000d1c000-0x8)={0x2, 0x4, 0x9, 0x1}, 0x8) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000c78000-0x28)={0x5, 0x800, 0x1, 0x0, 0x1}) 2018/01/20 05:31:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000867000-0x9)='/dev/rtc\x00', 0x0) sendmsg$inet_sctp(r0, &(0x7f0000ee6000-0x38)={&(0x7f0000560000-0x1c)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c, &(0x7f0000681000-0x20)=[{&(0x7f0000712000)="f8f1c46158e7bfcec10a7ead268eee7cd018d4fbd7c202c3d00974a2d0745c7b0b57a3e978d6e8342c281f15bbbd3bd2a98e777d894808c11c7bb7e83dfaa84af4ff185109c4d3693cc915165015f5bc17d7d2c6a4d304548cae2d25e4aeae9d213190b05ef85eb7c77e9f10481d2c1de576e135cab5861c6eefa527e659d48ba1336b579c602afdcfb129ad70c8e1b821bf94439fa95ce2b1df7f4dd65a9ea5f812b34802e2b538bc9ca532fe87f2d691c936da4204b113405f018f9f072949d944", 0xc2}, {&(0x7f0000b71000-0xb3)="fcafa406f63484d37ba940efa4c9c500988a38839c02da5662551bdd6c94a406402d3addd0a3165f1ce438eaa2c36adc98ff6416ffac0df620c3ed52d9457cda62511ba8a1bc9870eb1514f2ca8c90a40448bc57363df320493f6b35e8d3c95078824c24a1ae955eb443a791c253da91b0185946bdae518d4fba6acd97bfe894b5be69dff03f6ea42c465df50e1cf88f19f1c51c39a86311e7a5cd1f8288eb3eb207fc34ce7e1a48edeeea47c4db7b09286880", 0xb3}], 0x2, &(0x7f0000ee9000)=[@init={0x18, 0x84, 0x0, {0x9, 0x851, 0x77, 0x0}}], 0x30, 0x40010}, 0x20000000) r1 = syz_open_dev$sndseq(&(0x7f00003d8000)='/dev/snd/seq\x00', 0x0, 0x40000028005) dup2(r1, r0) write$sndseq(r0, &(0x7f0000040000)=[{0x5, 0x0, 0x0, 0xfffffffffffffffd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000293000)=""}}], 0x1c) 2018/01/20 05:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cc4000-0xb)='/dev/loop#\x00', 0x0, 0x8002) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = open(&(0x7f000026e000-0x8)='./file0\x00', 0x200002, 0x2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/hwrng\x00', 0x400200, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000169000)={0x7, &(0x7f0000d2a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000328000)={0xf000, 0x4000, 0x1, 0x400000000, 0x3ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c85000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000016000)=0x8) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000ab2000)=@sack_info={0x0, 0x0, 0x100000001}, 0xc) sendto$inet6(r4, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r5, &(0x7f0000739000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:31:59 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f00002a2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001de000)=0x26, 0x80800) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000fd000-0x4)=0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00004ec000)=0x1e, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(0xffffffffffffffff, &(0x7f00001db000-0x10)={0x1a, 0xc, 0x3, 0x5, 0xfffffffffffffeff, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0xfffffffffffffde7) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x0, 0x0, &(0x7f00004ed000)=""}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00004e3000)=0x7, &(0x7f00000ec000)=0x4) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f00004ed000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001ea000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/20 05:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00006dc000)='/dev/dmmidi#\x00', 0x48e, 0x200) ioctl$TCSETA(r0, 0x5406, &(0x7f0000ac3000)={0x100000000, 0x10000, 0x4, 0x0, 0x7, 0x6, 0x5, 0x3, 0x2, 0x2019}) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2286, 0xfffffffffffffffc) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000056000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000352000)={0x7, 0x3, 0x2, 0x3, 0x5f4148cc}) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a1000-0xc)='/dev/rfkill\x00', 0x2, 0x0) r3 = shmget$private(0x0, 0x4000, 0x54000b00, &(0x7f00006c2000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000d3a000)=""/190) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000033a000)={0x0, 0x0, 0x0}, &(0x7f00004b6000-0x4)=0xc) fcntl$lock(r1, 0x7, &(0x7f00000e6000-0x20)={0x1, 0x1, 0x4, 0x400, r4}) 2018/01/20 05:31:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000000)={0x4, &(0x7f0000608000)=""/63, &(0x7f0000001000-0x60)=[{0x9, 0xe5, 0xffffffff, &(0x7f0000000000)=""/229}, {0x20, 0xe6, 0x8, &(0x7f0000001000-0xe6)=""/230}, {0x8, 0x0, 0x9, &(0x7f0000000000)=""/0}, {0x72c0, 0xf4, 0x2, &(0x7f0000775000-0xf4)=""/244}]}) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r1, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000001b000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000009000-0x8)=0x0, &(0x7f0000015000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/20 05:31:59 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f0000006000-0x4)={0x0, 0x0, []}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000014000)={r1, 0x4, 0x1, "1dac40f35abaee320f2b0144e8fd04384eed7d095f01f26bc05e2dfc43e1c337ddd51de070612e6080e4db7f2cfcaf43833352bc78527d041685023132dbba4eb84339bae8986ac446ebf49cc7832d88109e866d6ca13e542d3cda2b7be3c15abba0578feba56cce9bfa3624d52db4cf3cf59e9f68c83f6f3453ad902708d7663f837d7f8a66b76970da8d0e65319c1d0bbe4ef6dcc650246f7342c797e0"}) [ 65.774324] QAT: Invalid ioctl [ 65.779825] QAT: Invalid ioctl 2018/01/20 05:31:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000d73000)="b5df", 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xd) fremovexattr(r0, &(0x7f0000ac5000-0x1d)=@random={'trusted.', "ff07000000697479637075736574404046657600a9"}) fcntl$setpipe(r0, 0x407, 0x7) 2018/01/20 05:31:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x400) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$KDDISABIO(r1, 0x4b37) msgrcv(r0, &(0x7f0000001000-0x15)={0x0, ""/13}, 0xffffff94, 0x2, 0x400001000003800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000001000-0x35)="aeaf2c6ccd299aa39d04f26bdbb66e285350639499172b9d47cbe4767acdc2aa0eb28a3321a7d1ab3283da0ff9186f55c57e0564c5") 2018/01/20 05:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000952000-0x18)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$KDDELIO(r0, 0x4b35, 0x50d) chdir(&(0x7f00002d6000-0x8)='./file0\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c3b000)='/selinux/policy\x00', 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006b8000)=0x0, 0x4) 2018/01/20 05:31:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000085b000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_setup(0x3, &(0x7f0000719000)=0x0) r0 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x0) semget(0x3, 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000285000-0xc)={@rand_addr=0x20, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) get_mempolicy(&(0x7f00007af000)=0x0, &(0x7f00003a5000-0x8)=0x0, 0x7f, &(0x7f00008bd000/0x4000)=nil, 0x2) [ 65.785334] binder: 9443:9447 transaction failed 29189/-22, size 0-0 line 2788 2018/01/20 05:31:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000322000)=[{&(0x7f0000349000-0x1000)="841efbe8711c33d2d55d68a90fa1570c", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000cf6000)=[{{0x0, 0x0, &(0x7f000002c000-0x60)=[{&(0x7f0000646000)=""/215, 0xd7}], 0x1, &(0x7f0000789000)=""/135, 0x87, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000015b000)={0x77359400, 0x0}) fremovexattr(r0, &(0x7f000079f000-0xe)=@known='system.advise\x00') [ 65.811808] binder: 9443:9447 transaction failed 29189/-22, size 0-0 line 2788 [ 65.822115] atomic_op 0000000025eea101 conn xmit_atomic (null) [ 65.827834] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.897362] audit: type=1326 audit(1516426319.246:296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9466 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 65.899348] audit: type=1326 audit(1516426319.246:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9466 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=206 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 65.904232] audit: type=1326 audit(1516426319.252:298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9466 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 65.906167] audit: type=1326 audit(1516426319.254:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9466 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=85 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 65.906642] audit: type=1326 audit(1516426319.255:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9466 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 65.907449] audit: type=1326 audit(1516426319.256:301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9466 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=64 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:31:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000540000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e21000-0x4)=0x26) bind$alg(r0, &(0x7f000015d000+0x36c)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) 2018/01/20 05:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b9e000-0xa)='attr/prev\x00') ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f000090d000-0x68)={0x6, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000fdc000-0x4)=0x0, &(0x7f0000b48000)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000f4b000)=""/52) 2018/01/20 05:31:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x5, &(0x7f0000004000-0x10)={0x15, 0x1, 0x3f, 0x7}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = getpgid(r2) sched_setscheduler(r3, 0x2, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") capget(&(0x7f0000c30000)={0x20080522, r3}, &(0x7f00006f7000)={0x7f, 0x81, 0x2, 0x9, 0x8, 0x9}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:31:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f14000)='/dev/loop#\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000cdb000)={0x0, 0x0}, &(0x7f0000c1c000)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a91000-0x188)=[], 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) getpeername$inet(r2, &(0x7f0000535000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b5000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000dad000)={r1, 0x8}, &(0x7f000057f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00002e6000-0x108)={r3, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa03}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x200, 0x9934, 0x3, 0xa7, 0x40, 0x3, 0x3, 0xc39b, 0x2, 0x0, 0x401, 0x6, 0x6, 0x0]}, &(0x7f000027e000-0x4)=0x108) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000020c000)={0x1, 0x101}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000042b000)=""/105) pwritev(r2, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="b5", 0x1}], 0x1, 0x40049) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000568000)={0x2000000000005, 0x1f}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/20 05:31:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$kvm(0xffffffffffffff9c, &(0x7f0000281000)='/dev/kvm\x00', 0x8100, 0x0) r1 = fcntl$dupfd(r0, 0x8000000000406, r0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000889000)=0x5004) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00003eb000)=0x80, 0x2) 2018/01/20 05:31:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f64000-0xa)='/dev/cuse\x00', 0x40, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000785000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000735000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r2}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000926000)=r0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/01/20 05:31:59 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, 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={&(0x7f00001b7000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f0, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f2a000-0x4)='tls\x00', 0x4) 2018/01/20 05:31:59 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write$tun(r0, &(0x7f0000059000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "2d8fc9", 0x18, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}, 0x4a) wait4(0xffffffffffffffff, &(0x7f0000a31000)=0x0, 0x21000001, &(0x7f0000ca4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000357000-0x10)={r1, 0x0}, 0x10) [ 65.908540] audit: type=1326 audit(1516426319.257:302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9466 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 65.908919] audit: type=1326 audit(1516426319.257:303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9466 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=233 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:31:59 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000ae7000-0x10)=@generic="23bd18342177a0823e02a55b7702feb0", 0xfffffffffffffffe}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xa6)={0x0, 0x9e, "35e984cf6695c3dc465a70986d97b312b7af898ec97859ae5bcf421b11f0c129364bb4b9f2940b699f674e34db99f27f189c5709d2f3a2dfdb0f4b7957f31cda8bc2ffa810bbcc93e5faa5a01e1d12b03428b076e85c09924ac48ad9fea32269eecf42c6805914b05fbccee6b7a094b73eb07e4832ab5fa0d23add878bd5e341b4c59a818c579f062afd7359d3a00d5398b5c9d6259f270d6a265de84e14"}, &(0x7f0000001000)=0xa6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000718000-0xb)='/dev/hwrng\x00', 0x400040, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f00003e5000)=0x100) r4 = syz_open_dev$sg(&(0x7f000076a000)='/dev/sg#\x00', 0x0, 0x800) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000cd000)={0x400, 0x7, 0x1000}, 0x4) 2018/01/20 05:31:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f00005e7000)=0x0, 0xfffffc95) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x3012, r0, 0x0) write$sndseq(r0, &(0x7f0000339000-0x30)=[], 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bec000-0x13)='cpuset\x00') preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/20 05:31:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000025000)='/proc/self/net/pfkey\x00', 0x200, 0x0) bind$inet(r1, &(0x7f000027c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000675000)=0x0, &(0x7f0000f42000-0x4)=0x4) 2018/01/20 05:31:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80040, 0x0) bind$unix(r1, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x80) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/20 05:31:59 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000022000)='/dev/vcs#\x00', 0x81, 0x40) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000022000)={0x5ba, 0x7f, 0xeac1, 0x1, 0x7, 0x5}) 2018/01/20 05:31:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000077000-0x8)=0x0, 0xffffffff) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000640000-0x8)={r1, r0}) 2018/01/20 05:31:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00003e9000-0x4)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x4) 2018/01/20 05:31:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000756000-0x1)=0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00005a1000)=&(0x7f00003af000)=0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000c62000)={0x0, 0x5, 0x2, 0x8, 0xb4d, 0x7}) 2018/01/20 05:31:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000007fffe, 0x801000000000008b) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000080e000)="8b", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00008f5000-0x2)="01", 0x1, 0x0, &(0x7f0000c4f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000def000-0x18)={0x0, 0x0, 0x10, 0x0, 0x0}, &(0x7f0000bc8000-0x4)=0x18) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002fe000-0x4)=0x0, &(0x7f0000133000-0x4)=0x4) 2018/01/20 05:31:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0xfffffffffffefffe) execve(&(0x7f0000439000-0xc)='./file0/bus\x00', &(0x7f00006d0000-0x18)=[], &(0x7f0000b09000-0x10)=[]) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000034f000-0x8)={0x0, 0x0}) 2018/01/20 05:32:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001cf000)={0x0, 0x6}, &(0x7f0000da1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000075000-0x14)={0x0, 0xc927, 0x8000000000, 0xf37c, 0x0, 0x20}, &(0x7f000096e000)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005bd000)=@assoc_id=r1, 0xffffff0e) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000055d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000674000)={0xb37}, 0x4) 2018/01/20 05:32:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000eeb000)={0x2, &(0x7f000070c000)=[{0x28, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r0 = shmget(0x1, 0x4000, 0x54001005, &(0x7f00004e0000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000332000)=""/0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af0000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000008000+0xe1a)={0x9, &(0x7f0000e05000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000085c000)={r2, 0x2, &(0x7f0000c32000-0x8)=[0x5, 0x1], &(0x7f0000ebf000-0x18)=[0x4, 0x80, 0x4, 0x80000000, 0x1, 0x1], 0x2, 0x6, 0xff, &(0x7f0000d10000-0x18)=[0x10001, 0xfffffffffffffffb, 0x1ff, 0x80, 0x4, 0x7], &(0x7f00005c6000)=[0x2], 0x0}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000256000)={0x0, 0x1, 0x7}, &(0x7f0000fc7000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009a1000)={r4, 0xd0, &(0x7f0000d1a000-0xd0)=[@in6={0xa, 0x1, 0x4d9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4f8}, @in6={0xa, 0x2, 0x8a5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x1, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000054a000)=0x10) 2018/01/20 05:32:08 executing program 5: socket(0x9, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000893000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2, 0x0}, 0x0) 2018/01/20 05:32:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f00009d1000-0x1000)=""/4096) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d15000-0x16)='/selinux/checkreqprot\x00', 0x42, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000548000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000376000)={0xcfb, 0x1, 0x3, 0x2, 0x1b}, 0xc) 2018/01/20 05:32:08 executing program 0: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mount(&(0x7f0000b28000)='./file1\x00', &(0x7f0000969000)='./file0\x00', &(0x7f0000167000)='nfs4\x00', 0x0, &(0x7f00000a7000)='v') 2018/01/20 05:32:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ee9000)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c41000-0xb8)={0x0, 0x2, 0x137, 0x8, 0x2, 0x40, 0x8, 0x8, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x603, 0x80, 0x6, 0xffffffff, 0x6}}, &(0x7f0000e83000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e36000)=@assoc_value={r1, 0x0}, &(0x7f0000af6000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000151000-0x8)={r2, 0x2, 0x1}, 0x8) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000fa1000)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000146000-0x4)=0x8) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/20 05:32:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7d) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008f2000+0xdcb)='/dev/rfkill\x00', 0x101081, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000d29000-0x9a)=""/154) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000b6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f0000da7000-0x8)='./file0\x00', 0x0, 0x50) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000eca000-0x10)={0xb09, 0x1}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00004ba000-0x38)={0x0, 0x7, &(0x7f0000000000)="", &(0x7f00009c3000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x7, 0x0, 0x0}]}) r6 = socket$key(0xf, 0x3, 0x2) ftruncate(r0, 0x7ff) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006bf000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) sendmmsg(r6, &(0x7f0000a9a000-0x78)=[{{0x0, 0x0, &(0x7f0000a7e000)=[{&(0x7f0000400000)="834d6da39d9f86f7d1c69143aae8eeb888cd476fc56d541527a99634d84758a0a0e0d2c1c7bc9e7f79e5b5a13f296e843040fedeb71f6cdae0302fb776042edcc5f8e62f1b009420d9c4019b0cdafb727f123bfd0a279455a47f23d9b0f2477e5453474460e66cf4b68c61aa052948744c557c3553f103dc3d113b35fbb593bf8b88a2661a6892cd7ef6cb032b408a94741add9213d54497d113a9304b545f9ccb5ac76099ac645074", 0xa9}, {&(0x7f000097a000-0x8d)="eb37f56c080eacb585422741f4580c2900adae33211f1e3abcbcf6eeb094c43bf0f271f44c0b1e0c35610f9e7da0399f0aeb51beab51d4a4e417c89cbf06d635487caf78aeeb29f722e86ef80bf85e053c0695df6c0456ad37c5676cbb35b1c7b542884b64650c45915f60e50f1e3304d64313e5bdbd003e224c045e0d6164756b16b8d5024a614afaa124d55d", 0x8d}], 0x2, &(0x7f0000191000)=[{0x18, 0x101, 0x1, "e880543e1e4828cb"}], 0x18, 0x20000010}, 0x100000000}, {{&(0x7f00008a9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x4, 0x2}}, 0x26, &(0x7f0000898000)=[{&(0x7f0000fed000-0x42)="d2115e9cd9f82b282d94429d630e102ac205008e70718d8c83fdab4d6557e47f083e5c8dc2c7d0e7ec20aa04be5835c921cf6758a257a1cb0eade21ee3cd77c28195", 0x42}], 0x1, &(0x7f0000948000-0x1e0)=[{0xd8, 0x110, 0x0, "79088f73279a21176a6570dd4c1fc3a51bff1d4330ed9ba83f5494ce98de323b8cc7db792021c9f02ec31c0673e632242188e3959ffc1ad51bb6fe87f27a4591ec2458b936b3554d8f849fe8b07a3d3e77ad32615d85dc1d114629acb459f4a53236cf16f57a392c4dc3cf2fb5bdf533618b35eef7dbbecf1f9c39a6b3cdb1e64e974a7ece4fbbaaf6032d682ecaca4b5d5ce7e117d6d5dff1f3e34988dbc7d4e8c07c4f7f3de19542cbcdb6d05ba8529f6609ca9942d7e4bf11bd65dedfec5a0f580b67"}, {0x108, 0x0, 0x200, "470cc4c4d4d0e3e418411ce345290d68a4010e1d4d1d4012aee0fb6971ff1d85fb172ddf4332281575eb61c343c5add619fe5029ed16b85579675331674a7d1cc560446256d3c0478667df0310d18badafdc106c2551dca220ea66968826a40732e93afbfd993f5c86ac24b1cc9a37222317927d2fa1bd0950372b557b282c194f7d3ee2030b0a583a6458215fef87af85ba2625e04d867cfe05803e35a4125e30abc7153c1a4b2770f1b4308a646685aa75e9d7995404214f2e808248c4e6d18829627c083bce8eddf7fa613ac9934035621631ea2b7920d08016c8400028cb2be257e53a8933c0848f9a4e1e6f1e13b03a20ba47e9e2"}], 0x1e0, 0x20040890}, 0xb61}], 0x2, 0x4000000) 2018/01/20 05:32:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x7) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x8, 0x7ff, 0x8, 0x1, @tick=0x100000001, {0x7ff, 0x2}, {0x6, 0x1}, @control={0x6a9b, 0x3b3, 0x9}}, {0x7, 0x3f, 0x78, 0x10000, @time={r1, r2+30000000}, {0x1, 0x9}, {0x6, 0x6}, @time=@time={r3, r4+10000000}}, {0x4, 0x8001, 0x639f, 0x3, @time={0x0, 0x0}, {0x4f5c00000000000, 0xdd38}, {0x3, 0x8}, @queue={0x80000001, {0x0, 0xd12}}}, {0x2bb0, 0x5d3, 0x100000000, 0xfff, @tick=0xfd, {0x1de, 0x2}, {0x9, 0x401}, @connect={{0xffffffff, 0x40}, {0xbb2a, 0x0}}}, {0x64615940, 0x9, 0x6, 0x0, @tick=0x3ff, {0x7, 0x2}, {0x1, 0x0}, @raw8={"1ac5a4bdca380757e7883bf7"}}, {0x5, 0x9, 0x7, 0x3, @tick=0x8, {0x80000000, 0x9}, {0xfffffffffffffff9, 0x0}, @quote={{0x53, 0x4cb}, 0x1, &(0x7f0000001000-0x30)={0x0, 0x6, 0x1, 0x4, @time={r5, r6+30000000}, {0x8000, 0x5}, {0x319, 0x64}, @quote={{0x9, 0x2}, 0x8, &(0x7f0000001000)={0xffff, 0x7f, 0x800, 0x0, @time={0x0, 0x989680}, {0xa4cc, 0x41c}, {0xfffffffffffffff8, 0x0}, @raw8={"8592bf88e1e2f81f6a402122"}}}}}}, {0x400, 0x7, 0x15, 0x8, @tick=0x9, {0x2, 0x100000001}, {0x10000, 0x7fff}, @raw32={[0x9, 0x2, 0x8000]}}, {0x2, 0x6, 0x33, 0xff, @tick=0x1, {0x4e97, 0x5b}, {0x100, 0x20}, @raw32={[0xffffffffffffffff, 0x101, 0x7]}}, {0x9, 0x100000001, 0xe5, 0x6, @tick=0x1, {0x5, 0x8}, {0x188c8fda, 0x2}, @ext={0xfc, &(0x7f0000002000-0xfc)="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"}}], 0x1b0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002000)=0x101, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x10000, 0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x7d)=""/125) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x1, 0x20, 0x4, 0x6}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r7, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xc00, 0x1000000000000, 0x400, 0x44}, &(0x7f0000002000)=0xa0) r8 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000004000-0x8)=0x0, r0, &(0x7f0000002000-0x8)=0x5d, 0x100, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r8, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vhost-net\x00', 0x2, 0x0) pwrite64(r9, &(0x7f00000e0000-0x48)="a260a948918227cade575011a2f9cd5d311f5f0ac8e82a89ddc1d53bb9c6c3a0a2e3c4771aa87c9baf1bf30c55f247e13fb38d0d6f1745bd9e7a044fa15dca1a059b1b468d976eb0", 0x48, 0x0) 2018/01/20 05:32:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d9000)='/dev/loop#\x00', 0x4, 0x44044) sendfile(r0, r0, &(0x7f0000dc9000-0x8)=0x0, 0x800000008) 2018/01/20 05:32:08 executing program 2: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) r3 = open(&(0x7f0000e40000-0x8)='./file0\x00', 0x4000, 0x100) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000118000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000000)={r3, r4, 0x100000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) syz_open_dev$sndtimer(&(0x7f0000e8b000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) bind$inet(r6, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r6, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$seccomp(0x16, 0x3, &(0x7f0000e80000-0x10)={0x7, &(0x7f0000c02000)=[{0x6, 0x7fffffff, 0xc7, 0x7487}, {0x6, 0xe275, 0xeca8, 0x11}, {0x7ff, 0x401, 0x902, 0x15}, {0xba68, 0x9, 0x6, 0x0}, {0x7a, 0x8, 0x5e, 0x2}, {0xffffffffffffff80, 0x5, 0x100000001, 0x4}, {0x80, 0x7, 0xfffffffffffff000, 0x2c}]}) sendto$inet(r6, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b75", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000b5b000-0x10)={0x0, 0x0}, &(0x7f0000218000-0x4)=0x10) recvfrom$inet6(r6, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r6, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f000048c000-0x9)='/dev/kvm\x00', 0x22000, 0x0) mkdirat(r3, &(0x7f000079d000-0x8)='./file0\x00', 0x4) recvfrom$inet6(r6, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000d99000-0x9c)=[@in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2}, @in6={0xa, 0x2, 0x587, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe7a4}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x84}, @in6={0xa, 0x1, 0xc02, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x9c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cbe000-0x8)={0x0, 0x0}) 2018/01/20 05:32:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000038b000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f000093e000)=[{&(0x7f0000c25000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000178000)=[], 0x0, &(0x7f000044c000-0x100)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0xf0, 0x0}], 0x1, 0x0) 2018/01/20 05:32:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc9000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000384000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00006de000)={0x0, r3}) flock(r1, 0x1) close(r2) 2018/01/20 05:32:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d9e000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f000050e000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e66000)={r1, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) 2018/01/20 05:32:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003c6000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00008f0000-0x8)={0x2, r2}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$kcm(0x29, 0x0, 0x0) 2018/01/20 05:32:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) dup2(r0, r2) connect$unix(r1, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f7f000)={0x0, 0x0}) 2018/01/20 05:32:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) io_setup(0x1000000020000, &(0x7f0000af3000-0x8)=0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f000079b000)=""/4096, &(0x7f00006b6000)=0x1000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000034d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00002a7000-0x9)='/dev/dsp\x00', 0x208000, 0x0) r4 = creat(&(0x7f0000fb4000)='./file0\x00', 0x52) r5 = syz_open_dev$sndmidi(&(0x7f0000185000-0x12)='/dev/snd/midiC#D#\x00', 0x8000, 0x800) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e3d000)='/dev/sequencer2\x00', 0x82000, 0x0) io_submit(r1, 0x5, &(0x7f0000045000)=[&(0x7f00007a2000)={0x0, 0x0, 0x0, 0x1, 0x6, r0, &(0x7f0000ac6000)="31c127927aecd3c1d94c14f8735f544c0608ffdae80fd8923a88477e923d6056edf060bf6fbcd0ad6d3263f8372539aa10", 0x31, 0x9, 0x0, 0x0, r2}, &(0x7f0000edf000)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffff1b5, r0, &(0x7f000023e000-0xc4)="5eb793dca548e4aea366306cb6acb04fc1884faac998bb4047bbf9269dfd367e9fbd3615e4d9f0fe05146827d424ccce8448d60a3e5b6a6b05f8bd24aee5f6a06e341ad611fea4e25dc58f707f96d48eb387729b61ef649af8017d434dc96299ec02481046ef33a25a87cb6d954b519a21de53649005b42af732b70a84f9fe17645480be2de89f5388029232754f525ea79fa1e53cf61b8c2a5a8b4d4f2353f92e399e02c075cd896e5e949dc7421254a1d4f791ef88b792879f2bee0b04cf1c9fb2b5e8", 0xc4, 0xfffffffffffffffc, 0x0, 0x0, r3}, &(0x7f0000c8f000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8001, r0, &(0x7f0000f72000-0x3b)="6a86a5f1931d05e2df8bc35e58f04254d2251d88fa128b72990397d4ceef20a0010c4d07523fc853c4bfb95fc657d08e9553aa45ea9d72a83b2e07", 0x3b, 0x3f, 0x0, 0x0, r4}, &(0x7f0000421000-0x40)={0x0, 0x0, 0x0, 0xb, 0x3, r0, &(0x7f0000e7f000)='*', 0x1, 0x0, 0x0, 0x0, r5}, &(0x7f00001ff000-0x40)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f00008d1000-0x49)="5efe2e70a63c2bc344e234c84d6ad4a598fed5cacb757727e94ce4d995755d92451e63c150943ca3cbf96333744b0863bcf2c800d379c1bd9074731e418d897a387c8f5040b949661d", 0x49, 0x9, 0x0, 0x1, r6}]) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000c6000-0x38)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x16c3}, 0x0) 2018/01/20 05:32:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000334000)='/selinux/status\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000219000-0x8)='./file0\x00', &(0x7f0000295000-0xc)='ocfs2_dlmfs\x00', 0x2004, &(0x7f0000444000)="") mount(&(0x7f0000011000)='./file0\x00', &(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000df3000-0x6)='jffs2\x00', 0x41000, &(0x7f0000fea000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") pivot_root(&(0x7f00000a7000)='./file0\x00', &(0x7f000045e000)='./file0\x00') 2018/01/20 05:32:08 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00004f1000-0x4)=0x1, 0x4) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/20 05:32:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) getpgrp(0x0) getresuid(&(0x7f00005f0000-0x4)=0x0, &(0x7f0000424000)=0x0, &(0x7f0000b14000+0x51)=0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000b0000)={0x0, 0x0, 0x0, 0x0}, 0x10) write$fuse(r2, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/20 05:32:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000022000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00004c1000-0x190)={0xfffffffffffffffb, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xfb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9096, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7", 0x1}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) recvmmsg(r2, &(0x7f000032e000-0x168)=[{{&(0x7f00004c6000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000060f000)=[{&(0x7f00004a8000-0xd4)=""/212, 0xd4}, {&(0x7f00000c8000)=""/145, 0x91}, {&(0x7f0000d10000-0xb1)=""/177, 0xb1}, {&(0x7f0000ed2000-0x95)=""/149, 0x95}, {&(0x7f0000c41000)=""/103, 0x67}, {&(0x7f0000fe5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a62000)=""/37, 0x25}, {&(0x7f0000671000)=""/0, 0x0}, {&(0x7f0000a80000-0xfa)=""/250, 0xfa}], 0x9, 0x0, 0x0, 0x1}, 0xffffffff}, {{&(0x7f0000526000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f13000)=[{&(0x7f00002f2000-0xdf)=""/223, 0xdf}, {&(0x7f000039a000)=""/12, 0xc}, {&(0x7f00009c1000-0x6)=""/6, 0x6}, {&(0x7f0000287000)=""/254, 0xfe}], 0x4, &(0x7f0000ef8000)=""/164, 0xa4, 0x7}, 0x10000}, {{0x0, 0x0, &(0x7f00005a5000-0x10)=[{&(0x7f0000c56000)=""/152, 0x98}], 0x1, 0x0, 0x0, 0xffffffffffff5a5a}, 0x3}, {{&(0x7f000070e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f000061e000-0x50)=[{&(0x7f0000245000-0xc0)=""/192, 0xc0}, {&(0x7f0000317000)=""/164, 0xa4}, {&(0x7f00009e9000-0xa6)=""/166, 0xa6}, {&(0x7f0000f77000)=""/45, 0x2d}, {&(0x7f0000f13000)=""/95, 0x5f}], 0x5, &(0x7f0000d68000)=""/249, 0xf9, 0x7}, 0x2}, {{0x0, 0x0, &(0x7f000085f000)=[{&(0x7f0000dc6000)=""/209, 0xd1}, {&(0x7f0000e41000)=""/180, 0xb4}, {&(0x7f0000fc0000-0x57)=""/87, 0x57}], 0x3, &(0x7f0000033000-0x48)=""/72, 0x48, 0x2}, 0x1}, {{&(0x7f0000898000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008cc000-0x10)=[{&(0x7f000069d000-0x6c)=""/108, 0x6c}], 0x1, &(0x7f00007bf000-0x3a)=""/58, 0x3a, 0x8}, 0x2}], 0x6, 0x40, &(0x7f0000006000-0x10)={0x0, 0x0}) 2018/01/20 05:32:08 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00003ca000-0x4)=0x1f6) setsockopt(r0, 0x114, 0x6, &(0x7f0000000000)="", 0x0) 2018/01/20 05:32:08 executing program 3: mmap(&(0x7f0000000000/0x961000)=nil, 0x961000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000847000-0x10)=@ethernet={0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000961000)=0x0) 2018/01/20 05:32:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b04000)={0x0, 0x0}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000068f000-0x8)={0x3f, 0x3f}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2288, &(0x7f0000c96000-0x2)="") 2018/01/20 05:32:08 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001279, &(0x7f0000012000-0x3)="") 2018/01/20 05:32:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000e82000)='./file0\x00', &(0x7f0000a4d000)={{0x77359400, 0x0}, {0x0, 0x0}}) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/20 05:32:08 executing program 5: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e85000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x54) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x9, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000043000-0x4)={0x6, 0xc2, 0x7ff}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000471000)='/selinux/create\x00', 0x2, 0x0) r4 = dup(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00006b7000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000218000-0x4)=0xe8) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x300000000008a) 2018/01/20 05:32:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f0000597000)='-vboxnet0em1proclo\x00', 0x2) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000124000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000520000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00007b8000-0x50)={@generic="00ed4a6bbc41484c4b3d32f512d86b9b", @ifru_mtu=0x20}) connect(r1, &(0x7f0000fb7000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) syz_open_dev$dspn(&(0x7f00002bd000-0xa)='/dev/dsp#\x00', 0x7fff, 0x8800) read$eventfd(r1, &(0x7f0000b0d000)=0x0, 0x8) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000965000-0xc)={0x8, 0x0}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000dde000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f1e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2, 0x0, 0x5, 0x7, 0x20, 0x8}, 0x20) epoll_wait(r0, &(0x7f00006a7000-0x3c)=[{0x0, 0x0}], 0x1, 0x9) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000e47000)={0x7, 0x0}) epoll_create1(0x80000) 2018/01/20 05:32:08 executing program 4: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0xe0041) r2 = dup2(r1, r0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000051000)=""/98, 0x62, 0x40002060, &(0x7f000002e000)={0x1a, 0xf8, 0x1f, 0x6, 0x7, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/20 05:32:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = getpid() r2 = syz_open_dev$midi(&(0x7f00003b1000)='/dev/midi#\x00', 0xe7, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000fbb000)={0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00009e8000)={0x0, r1}, &(0x7f00000be000-0x18)={0x800, 0x3, 0xfffffffffffffff7, 0x8, 0x1, 0x1}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f00000c8000)=""/58) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00004d8000-0x9)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f000094b000-0x4)={0xfffffffffffffe01, 0x4, 0x1000}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x7) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000575000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000103000/0x18000)=nil, &(0x7f00003d8000)=[@textreal={0x8, &(0x7f00007d2000-0x2f)="0f08d9e92e660f382bb5cf000f20c06635080000000f22c09c660f1202dde365660fdbc066b9080a00000f320f01c8", 0x2f}], 0x1, 0x12, &(0x7f0000c81000)=[@cr0={0x0, 0x40000}, @cr4={0x1, 0x10}], 0x2) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000)=0x0, 0x0, 0xffffffffffffffff, 0x2}) [ 75.274158] kauditd_printk_skb: 24 callbacks suppressed [ 75.274166] audit: type=1326 audit(1516426328.622:328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9604 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x0 [ 75.337564] audit: type=1326 audit(1516426328.686:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9604 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x0 2018/01/20 05:32:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0xffffffff, 0x2400, 0x5, 0x5, 0x8, 0x3f, 0x8, 0x3ff, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/01/20 05:32:08 executing program 2: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009bd000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00001f5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000ac2000)=0x995, 0x4) 2018/01/20 05:32:08 executing program 1: socket$inet(0x2, 0xf, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/20 05:32:08 executing program 6: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:32:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00003e6000)='/proc/self/net/pfkey\x00', 0x80, 0x0) syz_open_pts(0xffffffffffffff9c, 0x101800) r0 = syz_open_dev$mouse(&(0x7f0000191000)='/dev/input/mouse#\x00', 0x1, 0x400000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fb4000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x1fffffff) 2018/01/20 05:32:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004fd000-0xac)=[@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3ec}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0xac) 2018/01/20 05:32:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x20) r0 = syz_open_dev$mouse(&(0x7f00001c9000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x200) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2d, 0x4) unlink(&(0x7f0000b8d000)='./control\x00') r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000d45000)='./file0\x00', r1, &(0x7f0000041000)='./file0\x00') mkdirat(r1, &(0x7f0000028000)='./control\x00', 0x0) renameat(r1, &(0x7f0000044000-0x8)='./file0\x00', r1, &(0x7f0000046000-0x9)='./file1\x00') renameat2(r1, &(0x7f0000048000-0xa)='./control\x00', r1, &(0x7f0000011000)='./file1\x00', 0x2) 2018/01/20 05:32:08 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000490000)='/dev/hwrng\x00', 0x202, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000251000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_gettime(r0, &(0x7f00008a5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f000082d000-0xc0)=[], 0x2082cf40) close(r1) 2018/01/20 05:32:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f72000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000184000-0x16)='/selinux/checkreqprot\x00', 0x200040, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000dea000)={0x0, 0x0, 0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:32:08 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") mknod$loop(&(0x7f0000010000-0x8)='./file0\x00', 0x80, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000020000-0x12)='./file0/file0/bus\x00', &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000020000-0xe)='./file0/file0\x00', &(0x7f0000020000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000020000-0xc)=[r2, r3, r4]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00004e9000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000293000-0x110)={{0x8, 0x2, 0x1ff, 0x100000000, "3f662431781cf1acecfc9d45c372d3c415d00e27f34ede2d6f559df25f3868bf9fccfbf551982d245711cb08", 0x80000001}, 0x0, 0x0, 0xffff, r5, 0x8, 0x3, "b51cbf0240e6e3f5f97a78206565d9f8d9bd1ed40448e737e7645c8cdeff2168342ca1a5d289b8977291f8ecf74458a1e20072f9467b1a724c3c6fcdbb100e57", &(0x7f000073c000-0x6)='ramfs\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x5, 0x8, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/20 05:32:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000005000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f000051d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bdc000-0x11)='/dev/qat_adf_ctl\x00', 0x252800, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/01/20 05:32:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000074e000)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000461000)=0x7fffffff) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x245) removexattr(&(0x7f00002d8000)='./file0\x00', &(0x7f000037b000-0x9)=@random={'btrfs.', '+*\x00'}) socket$inet6(0xa, 0x803, 0x7) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000f2d000-0x20)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00001ed000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000235000)="b4", 0x1, 0x4008004, 0x0, 0x0) 2018/01/20 05:32:08 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x84, &(0x7f0000927000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00009ac000)=@generic={0xbd, 0x3d34d2c7, 0x1ff}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2d7) 2018/01/20 05:32:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[], 0x1) poll(&(0x7f000071d000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) open$dir(&(0x7f0000a68000-0x8)='./file0\x00', 0x80000, 0x6) 2018/01/20 05:32:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000045a000)='/proc/self/net/pfkey\x00', 0x80103, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000fa8000-0xd8)=@pic={0x5, 0x7, 0xe745, 0x8001, 0x3ff, 0x2, 0x400, 0x1, 0x8, 0x5, 0x25f5, 0x5, 0x0, 0x800, 0x2, 0x60}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000035f000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f000071d000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:32:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x0}, 0x20) write$tun(r0, &(0x7f0000f01000)=@pi={0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x0, 0x401, 0x3ff}], {0x8100, 0x1a, 0x8, 0x5}}], {@ipv4={0x800, {{0x0, 0x4, 0x14, 0x8, 0x0, 0x3, 0x5, 0x6, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@lsrr={0x83, 0x0, 0xfffffffffffffffe, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xf}, @multicast2=0xe0000002, @rand_addr=0x6, @loopback=0x7f000001]}]}}, @igmp={0x15, 0x8, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, "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"}}}}}}, 0x1f) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dae000)=@assoc_id=0x0, 0x4) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:32:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000c91000-0xa)='/dev/vcs#\x00', 0x8, 0x400e02) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000cbe000)=0x0, &(0x7f000052c000)=0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000db5000)={0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:32:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/20 05:32:09 executing program 0: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000052000-0x1)='./file0\x00', &(0x7f0000052000-0x6)='./bus\x00', &(0x7f0000015000-0x5)='ext2\x00', 0x0, &(0x7f0000041000-0xd3)="") r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000034000)={0x0, 0x5, 0x8}, 0xc) r2 = dup(r1) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f000000d000-0x2b)=""/43) 2018/01/20 05:32:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000015c000-0x6)='/dev/snd/midiC#D#\x00', 0x4, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000959000)={{0x81, 0x81}, 'port1\x00', 0x1a, 0x2, 0x3ff, 0x34e, 0x6, 0x6a8, 0x40, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000bf8000-0x4)=0x800) bind$alg(r0, &(0x7f00007ac000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="", 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000025f000-0x12)='/dev/snd/midiC#D#\x00', 0x9c5, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00002d3000-0x68)={0x401, 0x935, 0x7, {0x0, 0x989680}, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:32:09 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffffb8, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd8000)='./file0/file0\x00', &(0x7f0000324000)='./file0\x00', &(0x7f00007d1000)='proc\x00', 0x800, &(0x7f0000e8b000)="") setgid(0x0) 2018/01/20 05:32:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x3a8, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dae000)=@assoc_id=0x0, 0x4) 2018/01/20 05:32:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000881000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00007bf000-0xc)={{0x0, 0x7, 0x0, 0x5, 0x5, 0x0}, 0xbdd0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000dee000-0x6)={0x0, 0x0, 0x44000000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002d4000)={r1, &(0x7f000056a000)="", &(0x7f0000ad4000)=""/0}, 0x18) r2 = msgget(0x1, 0x20) msgrcv(r2, &(0x7f0000f85000)={0x0, ""/4096}, 0x1008, 0x1, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:32:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) readv(r0, &(0x7f00001d9000)=[{&(0x7f0000224000-0x16)=""/22, 0x16}], 0x1) r3 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000265000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d8000-0x4)=0xe8) r5 = getegid() ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000b9c000-0x4)=0x0) socket$inet_udp(0x2, 0x2, 0x0) r6 = gettid() getresuid(&(0x7f0000872000-0x4)=0x0, &(0x7f0000a81000)=0x0, &(0x7f00001c8000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000f97000-0x38)={&(0x7f000042a000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000e9000-0x40)=[{&(0x7f0000f34000)="9e2530cea09087920ac68f420a1281ee06effeafbb72eb5bffbe77da0fdaa2d65c697ec473f92454e8dcc42eda8b4d2fee1d8291cdb099afc90f118dec3548fbc11dd0c00bd4773f6c7aaebabc1adb0a2700f2a00e97c4c0b9df43d415aa84199f9e0aa97af408f42e49420acbc8ad3d781ca4e5c30a6538eebc622716481039b9f5be793e9901e9f1f262cf191aed007101b82c1002a1cc70e09a842ef4e9e96965c84324e4638ddaae7f52a073925af8d5e6d33dc9d842fa0b922047e78fcc620438aa743e1dd32c8c1a9b3af10a9e5b21c406f0c3ad872c54e54bba7bad7998b470", 0xe3}, {&(0x7f0000f22000-0x4f)="27244d0da5165cd4633afecacf99bb2ede5c585803dce56b109691fdee2f389ffb6898c68bdafaaff3db648501210aa842972c8d282c51b216dd657be9ff070a3e7e47e4bc59db19564a95de2a1263", 0x4f}, {&(0x7f000034e000)="9468765e4a97ade3af2f3593e27e6c3696a82d7c3e9bacb75fd06ea456160a7c1fac45f03670cfebc966c32c4a901f487b60b16c9fcd2199068f7be5b78acf8230eb5549e200089a983efeece863790c50b998ccd735988d4a91318f49f28ae2236e7431537fdb7cb279f486ca", 0x6d}, {&(0x7f0000ec6000-0x53)="cfaaabc27f6ec651ad55c1b6f84f64725351bb4b5bcaafc8f25c59871c5dd5a7f291ee52198e60496fc62813020c30e9b0858c025cf6b82c5c3959bc9f7e456e1b29f1a72194748e9c2dfc4a7a1222f21d06ec", 0x53}], 0x4, &(0x7f000096c000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r2, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r2, r2, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, 0x0}], 0xb0, 0x20000800}, 0x0) 2018/01/20 05:32:09 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000832000-0x87)="07cfce718fc34f6a6d182d61416e1f9d8bddf72a5ec52f5f6f930b63362133505e293c839f50d2c75317554246a4b3bdc74eeae6cbd5cf0c2b88a06159d24561c7d15455a98b64fcb5ef0916fbc8d74683c8fb65fdeacbfc6541b898156501e43d8445ab585ff9615ecbefec6780253ff7aa9d1279baea737194131b09adecd13a3f48f78abf19", 0x87) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="ba298c9c9f3d5bcef92921cfb5d5b719057ac94b485102bc51effd2666bc1a0a3f7dc106e4b67cc44f7883aae17b0ab27a745dd553c3") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000d000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000d000-0x9)='cpuset^}\x00', 0xfffffffffffffffb) add_key(&(0x7f000000c000)='dns_resolver\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000c000)="846037fa2fe1adce813ae15a83882b627774faaf6fc5ea1cad1bd157cecc2a971e918f20457e615fd8a67582d6d5f312bc09b8469611c465dc05", 0x3a, r2) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x48)=[], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) 2018/01/20 05:32:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000296000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) r1 = open(&(0x7f0000236000)='./file0\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00001ea000)={r0, 0x0, 0x373, "1868acdf3843a04e5c142bda054ff4dea05b8f04605252d7bb6285cae5b389a2a3e507f92c6109dbf2fdbb3270091921ea23747c1a0a3826f385da75ba6be97ae5db56db93baa238b08821349fbe11695ca82fa2dc59f4fc8f8527bd14cc807684f7d299658d8cde0875c515eb079cb254df678ff9267ac577ed8926dd3251c278e92d6a600fc85e130a62b644f7e00ac2d93e1b8067e6250e290155744e1e08fc"}) recvfrom(r0, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x20, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0xfffffffffffffe3a) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x0, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00006bd000-0x38)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001b9000-0x70)=[], 0x0, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) connect$inet(r0, &(0x7f0000344000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 75.652546] sctp: [Deprecated]: syz-executor2 (pid 9685) Use of int in maxseg socket option. [ 75.652546] Use struct sctp_assoc_value instead [ 75.687603] sctp: [Deprecated]: syz-executor2 (pid 9685) Use of int in maxseg socket option. [ 75.687603] Use struct sctp_assoc_value instead [ 75.757628] sctp: [Deprecated]: syz-executor6 (pid 9706) Use of int in maxseg socket option. [ 75.757628] Use struct sctp_assoc_value instead 2018/01/20 05:32:09 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x400}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000ae9000-0xc)='/dev/audio#\x00', 0x7fff, 0x121d02) socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000669000)=0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000cc1000-0x4)=0x100, 0x4) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/20 05:32:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x47, &(0x7f0000da1000)=""/30, &(0x7f0000615000)=0x1e) fsync(r1) 2018/01/20 05:32:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7ffffffb, 0x181fe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x4e)="24dd41d7a8a314fb6e435b78f1ab27ae2bbe1fba0b03be7a8f55cd1cb7c759ba713c239fcd357662d090a9130810bf2de513643fcf2eaa874dafe88c04b22aff5974fc6ff3c657f8432ace63f46f", 0x4e, 0x0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00007b0000)={{0xd6, 0xffffffffffff7fff}, 0x1000000000008}, 0xfffffffffffffc80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000472000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x537, 0x4, 0x8, 0x3ae, 0x8001}, &(0x7f0000d23000)=0x15f) modify_ldt$write(0x1, &(0x7f0000077000)={0xfff, 0xffffffff, 0x400, 0x9, 0x9, 0x800, 0x8, 0x0, 0xf290, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000460000-0x46)={r1, 0x3e, "580585c7a1248caf439c6111b18af389e0b199e32aabf241d79a4c57c16dd3489b4e70998470627863ddbc61f31cf858df655943ecdb8f41e76e68c04324"}, &(0x7f0000d7c000-0x4)=0x46) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000d9a000)={@common='bpq0\x00', @ifru_ivalue=0x960}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000e33000)=0x9) socket$alg(0x26, 0x5, 0x0) 2018/01/20 05:32:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eb6000)=0x0) r2 = syz_open_dev$sg(&(0x7f000020d000-0x9)='/dev/sg#\x00', 0x0, 0x180) mknodat(r2, &(0x7f0000de2000-0x8)='./file0\x00', 0x4, 0x20) ioprio_set$pid(0x2, r1, 0x7) r3 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000123000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) sendmsg$alg(r3, &(0x7f00004f0000)={0x0, 0x0, &(0x7f000065b000)=[{&(0x7f0000427000-0xc1)="a0150a8265955ff141f6430555b6126f", 0x10}], 0x1, &(0x7f0000967000)=[], 0x0, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) r4 = accept4(r0, 0x0, &(0x7f0000c31000-0x4)=0x0, 0x800) getsockopt$inet_dccp_buf(r4, 0x21, 0xce, &(0x7f000056f000-0xd9)=""/217, &(0x7f0000bf0000)=0xd9) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000777000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000717000)=[{&(0x7f000037d000)=""/66, 0x42}], 0x100001fb, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/20 05:32:09 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000000b000-0x50)={@common='gre0\x00', @ifru_addrs=@rc={0x1f, {0x101, 0x101, 0x1, 0xfffffffffffffff8, 0x53391c37, 0x2}, 0x3}}) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000003000)=""/177, &(0x7f0000001000)=0xb1) 2018/01/20 05:32:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005db000-0xa0)={0x0, @in6={{0xa, 0x1, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x1, 0x1, 0xfffffffffffffffa}, &(0x7f00004cc000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f15000-0x8)={r1, 0x8}, &(0x7f0000244000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000006c000-0x4)=0x4) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000d28000)="a7a430a542d2eae7524a1c9d7c898db863be185e2f6c14deabb06c4fa6d2f86b1faa60e86cc2daf8d97f6a2915594f807d245c30c70c97b081141db2607fbafd32426e02e0495d11dae58b12b39ed4315159460b68") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000a4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aae000)=0x14) msgsnd(r2, &(0x7f0000564000)={0x2, "3356aa156f1652112b2b3095d97733c1116017aaa29c79e3b1bc66bd0c4f521b5aa93d4d02e6788b985c7d2cf4241b23eeb36a65f979c2d2f096dd25d87c02a785cae800c538e11a74b1b3fbd00e3f55b991acbcc28faff3040e0e87d0b34cee35f6883cf3851ec2c1a08547183667e9f4f19b859078c89cfcc8e623927d904ef745e109106ee324f2ea414cae682232584f02245d6426e2725ade81709089155ab733d2a6f485f373a45ebd8add84fcdd1c72563ace7c4b319feab255a79312dd481f17ec85e89bd89c987cd8ca86166f614696c742e0245c6a735a1351f0bc3cfd7d21f46f7b6978"}, 0xf1, 0x800) r3 = shmat(0xffffffffffffffff, &(0x7f0000464000/0x3000)=nil, 0x4000) shmdt(r3) geteuid() socketpair$unix(0x1, 0x1fffd, 0x0, &(0x7f00005c9000)={0x0, 0x0}) r5 = dup(r4) ioctl$KDDELIO(r5, 0x4b35, 0x8000) r6 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) 2018/01/20 05:32:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x2, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ac7000-0xc)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000d7e000)=0xc) 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, 0x7, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b50000)='net/ip6_flowlabel\x00') r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000063a000-0x8)={0x0, 0x6, 0x7ff}, &(0x7f0000071000-0x3)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a46000)={r4, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x7}}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000593000-0x4)=0x67) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000439000)={0x0, 0x0, 0x0}, &(0x7f0000546000)=0xc) r6 = getpid() kcmp(r5, r6, 0x3, r1, r1) sendfile(r3, r2, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/20 05:32:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000e1a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@cipso={0x86, 0x6, 0x0, []}, @lsrr={0x83, 0xb, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0]}]}}, "c4cda316814d634b"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000673000)={0x3000, 0x0, 0x80, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 75.798675] sctp: [Deprecated]: syz-executor6 (pid 9721) Use of int in maxseg socket option. [ 75.798675] Use struct sctp_assoc_value instead 2018/01/20 05:32:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a7e000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000c5c000-0xc)='/dev/ashmem\x00', 0x101000, 0x0) r0 = open(&(0x7f0000fad000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0xffffffffffffffff) 2018/01/20 05:32:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffffffffffffdd, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [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}, 0x98) fremovexattr(r0, &(0x7f00005fd000)=@known='security.selinux\x00') 2018/01/20 05:32:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) setrlimit(0x2, &(0x7f0000c6a000)={0x0, 0x7}) fcntl$setstatus(r1, 0x4, 0x2000) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ff4000)={&(0x7f0000849000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b69000+0x5d9)=[{&(0x7f0000ca7000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:32:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000e9b000)='./file0\x00', 0x8c) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000c5a000-0x4)=0x2e, 0x4) bind$vsock_stream(r1, &(0x7f0000d02000)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000753000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x1, 0x0, 0x6, 0x0, 0xffff, 0xffffffffffff0001, 0x0, [0x0, 0x0, 0x0]}]}) rt_sigtimedwait(&(0x7f0000226000-0x8)={0x7}, &(0x7f00004de000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe5000)={0x0, 0x0}, 0x8) [ 75.866069] QAT: Invalid ioctl [ 75.877083] QAT: Invalid ioctl 2018/01/20 05:32:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000825000-0x2)=0xffffffffffffffff, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00001f5000)={"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"}) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000060c000)={0x0, 0x0, [0x4, 0x1, 0x5, 0xc96], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000dd2000-0x400)={"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"}) 2018/01/20 05:32:09 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000053000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x40) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000052000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000052000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f0000013000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000024000-0x10)={0x77359400, 0x0}, &(0x7f0000010000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 05:32:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) accept$alg(r1, 0x0, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fgetxattr(r1, &(0x7f000001c000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000072000)=""/222, 0xde) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:32:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f000082e000-0x82)=""/130) mmap(&(0x7f0000ab8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r1, &(0x7f00007ea000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r1, 0x1) [ 75.923743] QAT: Invalid ioctl [ 75.934169] QAT: Invalid ioctl [ 75.948479] mmap: syz-executor3 (9752): VmData 18522112 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/01/20 05:32:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f91000-0xf)='/dev/sequencer2\x00', 0x2, 0x0) shutdown(r2, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccd000-0x24)={0x7fffffff, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000019c000-0x18)=@add_del={0x2, &(0x7f00000f7000-0x10)=@generic="5354222d1aee515f877d31d4195c7d74", 0x6}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000096b000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000ac3000)={r3, &(0x7f000056c000)=""/249}) write(r1, &(0x7f00000b5000)="7a6893", 0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/01/20 05:32:09 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x2b) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000001000-0x11)=""/17, 0x11) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) 2018/01/20 05:32:09 executing program 2: mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) 2018/01/20 05:32:09 executing program 2: r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x1, 0x8002) recvfrom$inet6(r0, &(0x7f00005a7000-0x16)=""/22, 0x16, 0x10100, &(0x7f0000f4e000-0x1c)={0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r1, 0x0) listen(r1, 0x1000000040000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000514000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0xffffffffffffff8b, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000fea000-0xb7)=""/183, &(0x7f0000e5c000)=0xb7) 2018/01/20 05:32:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000698000)={0x0, {""/7}, 0x0}, &(0x7f0000502000-0x4)=0x10, 0x800) setns(r0, 0x4000000) r1 = syz_open_dev$sndctrl(&(0x7f0000008000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0x40045542, &(0x7f00009d4000-0x10c)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000928000-0x10)={r2, 0x28, &(0x7f0000359000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c70000-0xc)={r3, 0xca, 0x8}, 0xc) [ 76.004807] kvm: vcpu 0: requested 10176 ns lapic timer period limited to 500000 ns 2018/01/20 05:32:09 executing program 1: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x0}], 0x3b9ac9ff, &(0x7f0000009000-0x10)={0x2000, 0x1}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f37000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004c7000)={r0, 0x50, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$vcsa(&(0x7f0000fd2000+0xcc4)='/dev/vcsa#\x00', 0x29c, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000205000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2018/01/20 05:32:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x4200) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000de1000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000340000-0xd0)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0739e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000e90000-0x1)='~', 0x1) 2018/01/20 05:32:09 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f7d000-0xb)='/dev/vcsa#\x00', 0x9, 0x2080) pipe(&(0x7f00002b5000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000894000)={r0, r1, 0x3, 0x2}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x4010}, 0x100000000000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000bd4000)={0xa0, "a1d19182fd0d"}) 2018/01/20 05:32:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') readv(r1, &(0x7f00001ab000)=[{&(0x7f0000810000-0x8d)=""/141, 0x8d}, {&(0x7f0000f83000)=""/64, 0x40}, {&(0x7f0000554000)=""/108, 0x6c}, {&(0x7f00007f4000)=""/4096, 0x1000}, {&(0x7f0000e4a000-0xde)=""/222, 0xde}, {&(0x7f00008d1000)=""/32, 0x20}, {&(0x7f0000221000-0x90)=""/144, 0x90}], 0x7) preadv(r1, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x8000200000004) 2018/01/20 05:32:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0xa, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c99000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000098a000)='/dev/mixer\x00', 0x20040, 0x0) getpeername$ax25(r2, &(0x7f0000230000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000093a000)=0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000ebb000)={r0, 0x6}, 0x8) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/20 05:32:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ppoll(&(0x7f00008f8000-0x48)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00000be000-0x10)={0x77359400, 0x0}, &(0x7f000014e000-0x8)={0x0}, 0x8) ftruncate(r2, 0xff) 2018/01/20 05:32:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000cd6000)=""/37, &(0x7f0000000000)=0x25) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000a00000-0x4)="", 0x0) 2018/01/20 05:32:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = request_key(&(0x7f0000d62000)='dns_resolver\x00', &(0x7f000060a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004cb000)='syzkaller\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000232000)='blacklist\x00', &(0x7f0000b32000-0xa)='syzkaller\x00') [ 76.121119] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 76.184944] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 76.190332] binder_alloc: binder_alloc_mmap_handler: 9807 20000000-20002000 already mapped failed -16 [ 76.193800] binder: BINDER_SET_CONTEXT_MGR already set [ 76.193814] binder: 9807:9811 ioctl 40046207 0 returned -16 [ 76.194952] binder_alloc: 9807: binder_alloc_buf, no vma [ 76.194978] binder: 9807:9821 transaction failed 29189/-3, size 0-0 line 2903 2018/01/20 05:32:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000cf5000-0x8)={0x0, 0x10000}, &(0x7f0000f31000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000076e000-0x10)={0x3867, 0x200, 0xfffffffffffffffa, 0x9, r2}, 0x10) sendto$inet(r0, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000c7e000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:32:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000963000-0x8)='./file0\x00', 0x140) uname(&(0x7f0000e97000-0x86)=""/134) r0 = syz_open_dev$sndmidi(&(0x7f00008fe000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x183880) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00009d1000-0x90)={0x100000001, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f88000)={0x40000010, 0x0}) openat$ion(0xffffffffffffff9c, &(0x7f0000199000-0x9)='/dev/ion\x00', 0x40, 0x0) 2018/01/20 05:32:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000008000/0x9000)=nil, 0x9000, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000095a000-0x4)=0x1, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000b41000-0x8)=0x0) io_destroy(r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000043c000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x81, 0x9, 0x7}, &(0x7f00008e8000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000743000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f00000d1000)={@loopback=0x7f000001, @rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r5 = syz_open_dev$loop(&(0x7f0000c93000-0xb)='/dev/loop#\x00', 0x3, 0x180) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b23000-0xc)={0xffffffffffffffff, r1, 0x0}) ioctl$TIOCLINUX4(r6, 0x541c, &(0x7f00009c4000-0x1)=0x4) r7 = dup3(r5, r0, 0x0) clone(0x2000000, &(0x7f00004a2000-0x1)=',', &(0x7f0000185000-0x4)=0x0, &(0x7f0000257000-0x4)=0x0, &(0x7f000078e000)="11282f") r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000000000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_GET_XSAVE(r6, 0x9000aea4, &(0x7f0000eb3000-0x400)={""/1024}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e29000)=0x0, &(0x7f00006aa000-0x4)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00001f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000b6000-0x4)=0x14) fcntl$setownex(r1, 0xf, &(0x7f0000413000-0x8)={0x0, r9}) ioctl$UFFDIO_COPY(r4, 0x8010aa02, &(0x7f0000017000)={&(0x7f0000cc9000/0x2000)=nil, 0x2000}) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) umount2(&(0x7f00001a5000-0x8)='./file0\x00', 0x8000040000020008) bind$nfc_llcp(r7, &(0x7f0000c3b000)={0x27, 0x40000007ff, 0x200000000007, 0x400000000000007, 0xfe, 0x2d2, "b1607519761772d86bd7676723b5b91c6748499bb1c7fee42b3100004b278e89213181afcaee01ac2b829b4d724b3b2aab761a3573ce67ff2acc009690992f", 0x80000000}, 0x60) setsockopt$inet6_MRT6_ADD_MIF(r10, 0x29, 0xca, &(0x7f00009cb000)={0x0, 0x0, 0x3f, 0x100000003, 0x1}, 0xc) memfd_create(&(0x7f00002df000-0x1)='/dev/loop#\x00', 0x80000002) syz_open_dev$vcsn(&(0x7f0000650000-0xa)='/dev/vcs#\x00', 0x1000000000007e, 0x10040) 2018/01/20 05:32:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00002a8000)=0x3, 0x4) r1 = msgget(0x0, 0x180) msgsnd(r1, &(0x7f000052b000)={0x3, "6c940b5ad60ac04ab1c1e69d4d5780b88f9351280cdcc98ac1fb05dcf0b6712bb70e0b69d3737dd6078252c8b1ee6c9a8f25815c3019e0ff0cac22984add22df5888cf78df3218ba9dc20ec0b853ab8f5ff9081322adf306e4dae4faddda3961c7beb18403efcada74719587a0ec29b5da8747c860e7c154345b9b035389885bfd3bff29e80daa04b9fff880909c1c4fbe3fe33980d59381c3964c8046bfcaa3e331b442f60a9d9c7b558da57224cc67797a2238ee64021100b71d50eab625a358fac57941680eac5fbd774da656bc2b86caf69b09fbb1c49e63e836493de1d033333d45897410e58c1e1b51e14438"}, 0xf7, 0x800) r2 = syz_open_dev$sndpcmp(&(0x7f0000f50000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x20000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000667000-0x8)={0x0, 0x80}, &(0x7f0000dab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000398000)={r3, 0xce, "2dc7abf1e84a0eacbca76f2f2ee540e76c44978b2803b2e9d2ee5663e43379d8ce246a9bd1c48c7167991ff352f9760a10467e052ec448c50e3430a53554b583aab7ffccc99f34471e854ed842c881fad41be2cb058726de6c8939c31b8e0fa881ab43917d493cea4115b9a8f6253cd3dcb0b9493cab03ab77accad03c2325787e73efb28ceb00e447d086658042ab7348c894a51ca01a8b31bc0cc1a2cacdbe9db501ad6080dc42223d21d227ff0aee73652711039534c81c4379a2f751f726bdfd99f55c9310b228efd407aa57"}, &(0x7f00003c4000-0x4)=0xd6) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xc0fe, 0x0, 0x0}, 0x20) 2018/01/20 05:32:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000741000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000ef1000-0x28)={0x28, 0x1, 0xa, @fuse_notify_inval_inode_out={0x4, 0x3ecb, 0x2}}, 0x28) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/rtc\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000adb000)={0x0, 0x0}) futimesat(r1, &(0x7f0000d21000-0x8)='./file0\x00', &(0x7f00006e9000-0x20)={{r2, r3/1000+30000}, {0x0, 0x0}}) ioctl$LOOP_CLR_FD(r1, 0x7003) 2018/01/20 05:32:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a9b000)={0x0, 0x0, &(0x7f0000b43000)=[], 0x106, &(0x7f0000aba000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000b9000-0x10)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) munlockall() r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000244000)=0x1) 2018/01/20 05:32:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0xeb6a, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x3}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x540b, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:32:09 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e3d000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001000-0x4)=0x54f8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ioprio_get$pid(0x1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c98000-0x18)={r2, &(0x7f00002d1000)="", &(0x7f0000acf000-0x1000)=""/4096}, 0x18) r3 = pkey_alloc(0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d2e000-0xbc)={0xfffffffffffffc20, 0x1, 'client0\x00', 0x1, "e2dfbc2526172f9b", "69e8aa435899207be466100d5b16fd392d1e0d4555d964c73390a9d3a1b9dd21", 0x80000001, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pkey_mprotect(&(0x7f0000697000/0x1000)=nil, 0x1000, 0x1, r3) [ 76.222793] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.222908] binder: send failed reply for transaction 41 to 9807:9811 [ 76.227651] binder: undelivered TRANSACTION_COMPLETE [ 76.227661] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 05:32:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x21, 0x0, &(0x7f0000002000-0x10)={0x3, &(0x7f0000000000)=[{0x2, 0x100, 0xffffffffffff0001, 0x3}, {0x2000000401, 0x200101, 0x4d, 0x4}, {0x7fffffff, 0x8a, 0x7f, 0x8}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000001000)=""/218, 0xda}, {&(0x7f0000001000)=""/218, 0xda}, {&(0x7f0000002000)=""/247, 0xf7}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/49, 0x31}, {&(0x7f0000001000-0xa2)=""/162, 0xa2}, {&(0x7f0000003000)=""/248, 0xf8}], 0x7, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0x6d)="299ccaad9412b3749430b8549f570e75a2572370786c1e34cd4de5178d84c3a7179992f788a1ff18c9fe3ad8da7623d9a6612b90266e585558b2bc8927f9f4ac78e142d55e0f27a406d0f79e7cea064d5040be99b34b07da681926f1f2f44bb1bb4a9e9c9b73cc977581e9b06c", 0x6d}], 0x1) r3 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x5, 0x305000) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000002000)=0x3, 0x4) 2018/01/20 05:32:09 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f000000a000-0xa)='/dev/vcs#\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x30000000, 0x4, 0x3a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000ca4000-0x4)=0x0, &(0x7f0000703000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000032b000-0xc)=@sack_info={r2, 0x0, 0x0}, &(0x7f00002a4000-0x4)=0xc) socket$netlink(0x10, 0x3, 0x6) 2018/01/20 05:32:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000930000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000866000)=""/245, &(0x7f0000c23000-0x4)=0xf5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b68000)={0x6, 0xebc0}, 0x8) r1 = accept(r0, &(0x7f0000e73000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f000031a000)=0x3a) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00003d3000)={r0, 0x2, 0x4, "b12b9782dabcaa1d9f174a8181d05887b3fdecf9d1693af25b1bf92eea2d7b3cfe8c109897bb42e53cb3f7fd05a3f04546244d26d04e271d91fbfbdb125f1cb3736a9a7d6759f62627fbd2dc476253100b3c99906be9de48f9948cf0"}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00006ec000)=0x0) 2018/01/20 05:32:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b7c000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000e49000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e11000-0x4)=r1, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ff000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004a7000-0x10)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000838000-0x4)=0x10) [ 76.314322] QAT: Invalid ioctl 2018/01/20 05:32:09 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000) syz_emit_ethernet(0x6a, &(0x7f0000830000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0x0, 0x0}, {[@timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/20 05:32:09 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000007000)='/dev/snd/midiC#D#\x00', 0x80, 0x4000) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000001000)=""/153) syz_emit_ethernet(0x4a, &(0x7f0000003000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x20, 0x0, 0x100000006, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@end={0x0}]}}, @tcp={{0x0, 0xffffffffffffffff, r0, 0x42424242, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, {[@eol={0x0}, @mss={0x2, 0x4, 0x0}, @window={0x3, 0x3, 0x0}, @eol={0x0}, @sack_perm={0x4, 0x0}, @sack={0x5, 0x2, []}, @eol={0x0}]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x4000000000000230, []}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000007000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000007000-0x10)={0x5, 0x5f40000000000000, 0x9, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r3, &(0x7f0000008000-0x1ab)=@pi={0x0, 0x88a8, @ipv6={0x5, 0x6, "49160b", 0x17f, 0x2e, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, {[@fragment={0x3f, 0x0, 0x8, 0x4, 0x0, 0x6, 0x3}, @fragment={0x7f, 0x0, 0x50fe21f4, 0x1, 0x0, 0x8, 0x3}], @tcp={{0x0, 0x3, r1, r1, 0xf40a, 0x0, 0x1d, 0x0, 0x5, 0x0, 0x14262aca, {[@generic={0x2, 0x10, "6e9461ca67385846430315c902e5"}, @window={0x3, 0x3, 0x1}, @mss={0x2, 0x4, 0x7ff}, @sack={0x5, 0x6, [0x1]}, @sack={0x5, 0x26, [0x80000000, 0x4, 0xfff, 0xfd, 0x4, 0x7fff, 0xfffffffffffff3ac, 0x7, 0x80000000]}, @timestamp={0x8, 0xa, 0x9, 0x80}, @nop={0x1}, @fastopen={0x22, 0x12, "0b6f7c202b00a5b3e08633de215f18e8"}]}}, {"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"}}}}}, 0x1ab) 2018/01/20 05:32:09 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000003000)=""/175, 0xaf}], 0x1) connect$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, 0x1c) [ 76.368808] QAT: Invalid ioctl 2018/01/20 05:32:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d94000)='/dev/vcsa#\x00', 0x3, 0x8000) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000d4c000)=""/191, &(0x7f0000d62000-0x4)=0xbf) r1 = syz_open_dev$vcsa(&(0x7f000077d000-0xb)='/dev/vcsa#\x00', 0x73, 0x0) readv(r1, &(0x7f00005c0000)=[{&(0x7f000048b000)=""/51, 0x33}, {&(0x7f0000c26000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/20 05:32:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000+0x8cc)='/dev/binder#\x00', 0x0, 0x802) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000000a000-0xe)='net/sockstat6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x0, 0x1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a06000-0x4d8)={0x3, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) lseek(r0, 0x0, 0x1) timer_gettime(0x0, &(0x7f000029e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:32:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = perf_event_open(&(0x7f0000d2d000-0x78)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) fcntl$setstatus(r0, 0x4, 0x3ffc) r1 = syz_open_dev$mouse(&(0x7f0000950000)='/dev/input/mouse#\x00', 0x80, 0x200000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000251000-0x4)=0x0, &(0x7f00002e3000-0x4)=0x4) 2018/01/20 05:32:09 executing program 6: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x8000000000805, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf8, &(0x7f0000abd000)=""}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000354000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ac7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000026f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00009ad000)={r2, r3}) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000ac7000)='./file0\x00', &(0x7f000093c000)={{0x0, 0x7530}, {0x0, 0x0}}) ioctl(r0, 0x0, &(0x7f0000ac6000)="c8564f354fb270e24ba178fa64ffffffff00000000ce5ec3205ae1ecc3d2e7e41b21f77e80b81d737d509f5b8b7974742d294b945c4c564a61dd16cfb28664be3380a4b75e4bc8d44faacdcf65f4e1abdad4eeed4a5b1f42dbd53d795491fe7ffc2276684ee4e8848ef71b4d54d62ef58ee412bc7a09089f282db03d25d7ac5962") 2018/01/20 05:32:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10d, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008d3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e8c000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000b3d000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) 2018/01/20 05:32:09 executing program 1: prctl$intptr(0xe, 0x200003) 2018/01/20 05:32:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000079a000)={0x9, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00008f0000)=0x80000000000, 0x4) 2018/01/20 05:32:09 executing program 5: r0 = eventfd(0x0) r1 = socket(0x11, 0x1, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f000041d000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00005de000-0x18)={@loopback={0x0, 0x1}, 0xffff, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000002000-0x10)={0x0, 0x0}) bind(r3, &(0x7f0000000000)=@nfc={0x27, 0x1, 0x10000, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x80}, 0x8) read$eventfd(r0, &(0x7f0000de8000)=0x0, 0x8) write$eventfd(r0, &(0x7f00002ad000+0x5c4)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/20 05:32:09 executing program 1: r0 = syz_open_dev$mouse(&(0x7f00008f6000)='/dev/input/mouse#\x00', 0xfffffffffffffff8, 0xa80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000-0x10)={0x100, 0x101, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000001000)={0x1f, 0x100000000, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$rds(0xa, 0x2, 0x88) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000524000)={0x2, 0x0, 'client1\x00', 0x1, "d53fda3b3ddbeda0", "be183bb98972e3dd75a22965cc336b9c372e6e5bd38df6974cbfe13bc27fa3b4", 0xfffffffffffffff7, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$2(0x2, 0x8, &(0x7f00005de000)=""/102) sendmsg$rds(r1, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000081e000-0x4)=0x0) process_vm_readv(r2, &(0x7f0000133000-0x30)=[{&(0x7f0000ce3000)=""/109, 0x6d}, {&(0x7f0000852000)=""/130, 0x82}, {&(0x7f00000d5000)=""/110, 0x6e}], 0x3, &(0x7f00008fc000-0x10)=[{&(0x7f00004ce000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000061e000-0x4)=0x6bb42622) connect$llc(r0, &(0x7f0000e7b000)={0x1a, 0x10, 0x7ff, 0x1, 0x8aa4, 0x2f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/20 05:32:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000bf2000)='../file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000eba000)='coda\x00', 0x84000, &(0x7f0000dea000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00004fd000)={0x0, 0xe7, "4f9b3b527a44f3ff610e14689be2e634813134cf0a1080c116f72f03e7490c28e2db5ee731331b709b7b08c7efbbb7ed1fbc55a5e3cedd497648c9d28d27eac0558983eacebc051fdc23a99a8777496dd0ee696ddb7dd92edbf667c9c77b40a9d25ff0615ca3b3cf7474f30852b0da57d5ca06ae7c4d9ea19c34ad394c0efa91f4ba68d6fde2ff180f5de3b5716e5f2ac20b491451704a82619fcb8e5e3dec3f37d378d5084290d237c68740de1b7b0d001186d52a2dcde0552837c538b75185a463ca53412f9cd7b1bee867ed985518e6ebe2edbd2b7bd3384f56a088bb77f59b69fc7b86ade7"}, &(0x7f000027b000)=0xef) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000069c000-0x8)={r1, 0x40}, &(0x7f0000c76000)=0x8) 2018/01/20 05:32:09 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000001e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000024000)=0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:32:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e43000)=0x14, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r2}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00008d1000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00003fa000-0x8)={0x0, 0x0}, 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) syz_emit_ethernet(0x237, &(0x7f0000e78000)={@random="d7ec470c4d0e", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x3, 0x6, '\x00\b\a', 0x201, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x2b, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x3f}, @padn={0x1, 0x0, []}, @generic={0x0, 0xf2, "6f4f3e7157f85eca58dd82ad24f4b9ff748c44642a737ad46d4aa753e8866d6d0c44c090e060893fd87bcc70eb1bef5a916c1555a1877fa76e37b4a9738f01910e1d9ba85cc8a5b1e49b6a673b14af3b9c5d2012604513b6215123f7abb1b88c3b0763f33b5418d147ce7615b422a79433bd19422edf2f4f6d8e0f69580c7f68b41f4e9c14343d89eb90ba0a5d4ca45d02736dfb8e8fefc67cc8ac47be6ec1bf5a10fc592e00db23dc65d5a7f8c827a56f9cf8e78ea847d0c3906b362a5178b187e31d7955a76ff0f93c54d9045d23b472a59744db66670ef7700cbfc0691f5d60d46fc4268a81dce8a21dee45758830b22c"}]}], @tcp={{0x1, 0xffffffffffffffff, 0x42424242, r4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"63338ab860f524abe262afd1d0ddf5c5373a6938bbf51be3a1af2d939927fbe1700a986508abe914993bd3c676ee4caae3cf7fc8375dd16475419264e54f5f01a175bb16c61e21acd6e313ed2c0762050e9d9dc5cea2c9424b472924c83163b799100278bc3be41024f467c09ca2b6e91280ea97fd08ccfc9bb39f769d676849154bd38825a4aebac37be4cd7b65914130f32fb0ec12a6fff1ba79f7d79745f9e20d29d5cc456116d700ed7185fe2c68f07ea20f24697d0008149ea4e4f3551965f02f3ff3f830757f419a4abe034f454a808fc6"}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000005d000)={0x3, 0x88, 0x0, 0x6, 0x9, 0x7, 0xfb71, 0x0, 0x0}, &(0x7f0000d15000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006ae000-0x8)={r5, 0x4}, &(0x7f00008fe000)=0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00007f7000)={@common='irlan0\x00', @ifru_flags=0x8b00}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000aa1000)=@sack_info={r5, 0x9, 0x2}, &(0x7f0000fb2000)=0xc) [ 76.528847] audit: type=1400 audit(1516426329.877:330): avc: denied { create } for pid=9909 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/20 05:32:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = syz_open_dev$admmidi(&(0x7f0000dd9000)='/dev/admmidi#\x00', 0x100, 0x142) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008e6000)=0x0, &(0x7f0000542000)=0x4) 2018/01/20 05:32:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006a9000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00007a4000-0x4)=0x0) 2018/01/20 05:32:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0x7, 0x0}, 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x35, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) 2018/01/20 05:32:09 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1f) r1 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038a000)=0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ff0000)=0x0) 2018/01/20 05:32:09 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000964000)='/dev/usbmon#\x00', 0x7, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f000007c000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x5}, 0x8) 2018/01/20 05:32:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000216000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x10, &(0x7f0000586000-0x20)=[], 0x0, &(0x7f0000095000)=[@sndrcv={0x2e, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000b3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e65000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) 2018/01/20 05:32:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8c4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f39000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) 2018/01/20 05:32:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000032b000)='/dev/audio#\x00', 0xb2c, 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d56000-0xae)={0x0, 0xa6, "fd4966453bfdfe68cb598c58a88b53f11632127e31e0691053b703806ffcf7a13cca51369199f4783821db6c954162515a5bdb7981a001f6afafe77355eca2f529be2434ef8651f42d1a477072c7c1e9d5df1fac02d34bb57a073b7edf1a7ce1831fdeeeaa4bda77cc728ffec75da43f89ff4684ac61a840232c4766446187d59f6d6f41b64206b3d166199fa073eadf04a33a521f5d29f61e1e77de2b04b3783ac43a595312"}, &(0x7f00006c0000-0x4)=0xae) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008bd000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000721000)=@assoc_value={r1, 0x7}, 0x8) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000c24000)=""/105, 0x69) [ 76.562752] audit: type=1400 audit(1516426329.881:331): avc: denied { write } for pid=9909 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/20 05:32:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = getpgrp(0x0) seccomp(0x0, 0x1, &(0x7f0000e1d000-0x10)={0x6, &(0x7f00007cb000)=[{0x7fff, 0x7, 0x101, 0x1000}, {0x9, 0x7, 0x4, 0x2}, {0x4, 0x10001, 0x9, 0x20}, {0x3, 0x0, 0x401, 0x9}, {0x7, 0x6, 0x1, 0x1}, {0x9, 0x7, 0xac, 0x9}]}) process_vm_writev(r1, &(0x7f000005a000)=[{&(0x7f0000583000)=""/70, 0x46}, {&(0x7f000035e000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f0000d08000)=[{&(0x7f0000643000-0x7)=""/7, 0x7}, {&(0x7f0000679000-0xb4)=""/180, 0xb4}, {&(0x7f0000504000)=""/85, 0x55}, {&(0x7f0000826000-0x98)=""/152, 0x98}, {&(0x7f0000b54000)=""/153, 0x99}, {&(0x7f00009e2000)=""/161, 0xa1}, {&(0x7f00006e8000-0x46)=""/70, 0x46}], 0x7, 0x0) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ab7214233d0d7f38e205fd763a5f33366504d83b9813adf383419884f180fd89ba14a4c19d862486312eac6fc084203006131bb12bdb1f641010e08723e0b4", 0x0}, 0x58) 2018/01/20 05:32:09 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000292000-0xe)='/dev/admmidi#\x00', 0xc467, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x24)=[0x3471, 0xe1a8, 0x7f, 0x9, 0x2, 0xd0bb, 0x40, 0x10000, 0x389813f], 0x9, 0x800, 0x4, 0x5, 0x5, 0x7, {0x8, 0x9, 0x20, 0x41, 0xc1, 0x40, 0x6, 0x40, 0x10000, 0x6, 0x3, 0x3, 0x93, 0x5462, "ab55fc47c8037692bfa418fbd1e433cbf256c67e8aa2912309a287255f3a2907"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00003c4000)=0x31c0000000000000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000062c000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000596000)=0x1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = signalfd(0xffffffffffffffff, &(0x7f0000791000)={0x0}, 0x8) syz_open_dev$admmidi(&(0x7f00007df000-0xe)='/dev/admmidi#\x00', 0x699, 0x200) close(r3) timer_create(0x9b944875b130e261, &(0x7f0000704000-0x60)={0x0, 0x39, 0x0, @thr={&(0x7f0000d2f000-0x78)="05e6ab02ba4d5e42efc34132aa11de143b73c379efa1a34ed64764b1fac51e5b2b5ddb0889c4d7e0d3af48326daa7de4665abb75642ed4bc5f7cef77ec5f8a0352e7b2bf84f0d41d372c5b5819873c0783335458d97e17da2e357efe5fc15252cd7c714c333095ec9632d32dcfc28f1979fd86280d5a462f", &(0x7f0000f03000)="12486a39b493c93dd9401dc52e5880b73b6c0548b583050ded1992a581299ff54732d106ce71aaed5791bb190acb59c679dcae6ca6c34698421178b89b9bba25484e64f6444b4ff0c20bc3d0ba8341a14a0d723f78f634fbe9b1b5578101662517c1d7b372d329d54856c86dc8bfcae32fcac507bce55107de44efdc8c5c8971872161070d5709e107b12f69b8b95fa1df8f3b65"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bd000)=0x0) timer_settime(r4, 0x1, &(0x7f000071d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00006a6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) writev(r2, &(0x7f0000901000-0x20)=[{&(0x7f0000a91000-0x1f)="416ecc9bf8fe8c11dc2b349e7453a36acfbf443a77393fadd18ffee97f3c3b", 0x1f}, {&(0x7f0000838000)="146408dfc6e16bce2f3e03d821185842cabfba43011a512f11894e318e4f916c83ef834682e5e50ecf6ca001ac11a1272a3d4d436ee31daf9dfdb1edde53a7cf17011cf4221aacbd7f0e75530cc847e2a6180683541fc92ad3eb3d34aa0f74745ad3bed1abe53c854f5e5fb656b0fa6b68a7e49b1723f8b1db99fd5b3f85c93a60c80bb0dce3f5d215a398299ecb6fe4104a61fd0a0625315876f17002f4b46d14d992c62372cf55499c38697bd92b58663a608f7fcf6a70610087d5a263ee1c8b93bfe1d20fe21f8c5c56e8fdbdf442f7078594e7394b3069fd62384181e5c3559f84913090bb44a4a6", 0xea}], 0x2) 2018/01/20 05:32:10 executing program 2: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e72000-0x10)=[{&(0x7f0000af8000)="903dcc2140f39935544b5ef070e598eff2d5e297dabcd7aac01eeaab65c20513607c6637d3e27f964ac15e71796291a4b01b41900341b03ec84c5501016df1522ebfc12676a952ded50c9d76a0e70bf7c46cc2ae46a3dcfb8b1902516f3fa3c40792cf9f0b36b9474962a332d0fb3799a14e4203661383dc3957f1dfcc4678fd477601c22a896608e9b5aa84307d4c91f293f2c9c555ac384d5f14b135f912b4282833769fb8d1fae5f56119e8", 0xad}], 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a08000-0xb)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ad2000)=0x37, 0x4) close(r1) mq_unlink(&(0x7f0000c87000)='vboxnet0selinux\x00') semget$private(0x0, 0x2, 0x40a) socketpair(0x1b, 0x7, 0x9, &(0x7f0000e6f000)={0x0, 0x0}) close(r0) 2018/01/20 05:32:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000063000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b64000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e68000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000123000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021d000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000202000)={{{@in=@dev={0xac, 0x14, 0x0, 0x17}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x79, 0x0, 0x6, 0xa, 0xa0, 0x20, 0x2c, r2, r3}, {0x200, 0x5, 0xfd62, 0x0, 0x5, 0x31b9, 0xd808, 0x3ff}, {0x7, 0x9, 0x100000001, 0x1}, 0x1f, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x3, 0xffffffff, 0xcc6e, 0x5, 0x7}}, 0xe8) bind$alg(r0, &(0x7f00000de000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r4, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000a38000-0x101e)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sched_yield() r5 = add_key(&(0x7f0000676000-0xb)='asymmetric\x00', &(0x7f00004eb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009be000)="c79734ee2126d8f798933e15668d9da183b69ad5154e8d489ced5edfe3028b5f42da8ba6a36461fe962649fd6a400997cde8196ba1069819ddb319898d753d9e63193e01aa6a411fa3240371df8718f3be69142c3dcb83e4982b51b2787c516fc440ba89fc4903d87739025f90bdfcfc986ea0aa37e0ee961c1c3e332c31dbbe2ae3d864e739d37605652878c2699adda3196c", 0x93, 0xfffffffffffffff9) keyctl$clear(0x7, r5) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) r7 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000254000+0x991)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r6, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r8, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) fcntl$setsig(r8, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r9, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) r10 = dup2(r8, r9) fcntl$setown(r10, 0x8, r7) tkill(r7, 0x16) 2018/01/20 05:32:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000022f000)='big_key\x00', &(0x7f00002f6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000846000-0xa3)='\n', 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000e01000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/01/20 05:32:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="", 0x0) 2018/01/20 05:32:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f77000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000888000-0x2b)="02e80f83f05edeed654f93b731e5f4a0c9209b5ba692ec9b417f66c5f28ebbe3a3b9fcdb94f0776096bad8", 0x2b, 0x8000001, &(0x7f0000701000-0x1c)={0xa, 0x1, 0x20000000000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000237000-0x10)={0x3, &(0x7f0000198000)=[{0x10001, 0x24, 0x6, 0x81}, {0x20, 0x7, 0x0, 0x100}, {0x200, 0x7, 0x5, 0x1}]}, 0x10) 2018/01/20 05:32:10 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000b40000)=@hci={0x0, 0x0, 0x0}, &(0x7f000012f000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b1c000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x5, 0x0, 0x20, 0x3, 0xffff, 0x4643, 0x3f, 0xb55, 0x7500000000, 0x81, 0x5, 0x2, 0x2, 0x4]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000236000)={0x0, 0xb2e9, 0x2, 0x200, 0x0, 0x3, 0xa65, 0x2, r1}, &(0x7f000054f000-0x4)=0x20) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000001f000)=0x90) 2018/01/20 05:32:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000578000)='./file0\x00', 0x2, 0xa8) ioctl$TIOCSCTTY(r0, 0x540e, 0x2be5) r1 = syz_open_procfs(0x0, &(0x7f0000004000)="6df7ffffff696c657300") getdents(r1, &(0x7f0000000000+0xea9)=""/407, 0x197) 2018/01/20 05:32:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f0000f6c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002a2000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x7fffffff, 0x3, 0x8001, 0x9}, &(0x7f00001e7000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000104000-0x8)=@assoc_value={r1, 0x2}, 0x8) accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) listen(r0, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a9000-0x10)={0x0, 0x2c, &(0x7f0000d22000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000f6b000-0x4)=0x10) 2018/01/20 05:32:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ca5000-0x9)='net/snmp\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000889000)='/dev/vcs\x00', 0x62026710f4dc06c9, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x12d8, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:32:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x4}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) io_setup(0x7, &(0x7f00005e1000+0x3f4)=0x0) io_destroy(r1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f000009a000-0x8)=&(0x7f0000bd7000)=0x0) connect$nfc_raw(r0, &(0x7f00003d6000)={0x27, 0x724, 0x4, 0x3}, 0x10) 2018/01/20 05:32:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000994000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/sequencer\x00', 0x220402, 0x0) bind$rds(r1, &(0x7f0000239000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:32:10 executing program 0: prctl$intptr(0x21, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000079a000)='./file0\x00', 0x1, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000000)={{0x1, 0x5, 0x1, 0xffffffff, "75ca1db7188e88fa02888d23bb80ebd8bcaae20e9a6feeb72e52cbd1c48ca47c96ef87afa037d2d1f9d88311", 0x8001}, 0x0, 0x0, 0xa74, r1, 0x1, 0x0, "2c7430c8595848f2d1a7c970400182dbcddf6eb3e5a6785156fd5cf6c652b714b7236403f2dae4b4808c5d76f745fe200802f2ef94e86dafce55dea91412109c", &(0x7f000052e000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1, 0x8, 0x100000001, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:32:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0xffffffffffffffff) 2018/01/20 05:32:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000ee2000-0x18)={0x1, 0x0, [{0x40000021, 0x0, 0x3}]}) r3 = semget$private(0x0, 0x0, 0x100) semctl$GETNCNT(r3, 0x2, 0xe, &(0x7f0000ac0000-0x63)=""/125) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:32:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000174000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00008cf000-0x53)="300c855807f28a2df2445062bd69e16472c30d888c08b534e0495890651ddde33ffeb11ee95df80032a902c9b707b8f85cb6da61e2c4f5d52c282b02e0a4b2f7ae29e26df5d138edf349a542e9cda05feebcb5") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000060e000)={0x0, 0x7}, &(0x7f00004ae000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000902000)={r1, 0x1}, 0x6) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffd, &(0x7f000005b000)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r3+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000310000)={0x0, @in6={{0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x5, 0x2, 0x7, 0x845, 0x1, 0xd15, 0xe7, 0x100, 0x8, 0x100000000, 0x80000000, 0x3ff, 0x4]}, &(0x7f00000e6000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000598000-0x14)={r4, 0xcecc, 0x174, 0x0, 0x1ff, 0x8507}, 0x14) 2018/01/20 05:32:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000000000)={0x0}, 0x8}) getresgid(&(0x7f0000e3c000-0x4)=0x0, &(0x7f000040c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/20 05:32:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f7a000-0x26)="26000000250001f7fff9000092ff00010300fca5010000000e00030050a6a0e90c0200001735", 0x26) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001c1000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c4f000)={0x0, 0x0, 0x0, 0x40, 0x80, 0x0, 0x0, 0x81, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x200000000, 0x0, 0x3e}}, &(0x7f0000570000-0x4)=0xb8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a8b000)={0x0, &(0x7f0000034000-0x30)=[]}) connect$inet6(0xffffffffffffffff, &(0x7f0000eb3000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f000004b000)=0x0) 2018/01/20 05:32:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) clock_gettime(0x0, &(0x7f000049f000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000613000)={r0, r1+30000000}, &(0x7f0000e2f000)={0x0, 0x0}) arch_prctl(0x1004, &(0x7f0000969000-0x24)="4fcb83febad748987c3483cf6e8d85bf35de6de08466d0add03097bba1d8ca96c93dc248") 2018/01/20 05:32:10 executing program 0: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000029000)={0x0, 0x0, 0x0}, &(0x7f0000bc2000)=0xc) ptrace$getregs(0xc, r1, 0x8001, &(0x7f0000fc2000)=""/191) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009e4000-0xc)={0x7, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mount(&(0x7f0000d42000-0x8)='./file1\x00', &(0x7f0000486000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f00000df000)="") ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000400000-0x4)=0x80) 2018/01/20 05:32:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x0, 0x802) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002da000)={0x0, 0xff}, &(0x7f0000c64000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ca7000)={r1, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f000003c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x1c, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x7, 0x0, []}], @dccp={{0x1, 0x1, 0xdc, 0x1, 0x20, 0x0, 0x0, 0xa, 0x5, "7a65d6", 0x8, "141681"}, "5d23cd2c"}}}}}}, &(0x7f000003c000-0xc)={0x0, 0x1, [0xfffdfffffffffffe]}) 2018/01/20 05:32:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000545000)='/dev/vcs\x00', 0x8000, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) write(r0, &(0x7f0000a44000-0x76)="ecc6f733954fab21001f2ccb74783e841fd705d0ab278b55a39af2efdaa3f42d6820a83aebbd274267d4488517e46f367e56cf90edb27e8219774131a00db8e1fe3e813a74d844522e01f7867495271064e1f3e2367d7b0ca2922df95f1b397d932c90427649aadcd60356d2bd279a31e4e7c5e9d55a", 0x76) r2 = syz_open_dev$binder(&(0x7f000060f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000af1000-0xfc)="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") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000782000-0x8a)=""}) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/20 05:32:10 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000ba6000-0x14)=""/20) openat$autofs(0xffffffffffffff9c, &(0x7f0000391000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000fa9000-0x16)='vmnet0uservboxnet1GPL\x00') ioctl(r1, 0x6000020000001275, &(0x7f00008ea000)="") 2018/01/20 05:32:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002c7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 77.046899] binder: 10015:10018 transaction failed 29189/-22, size 0-0 line 2788 [ 77.070126] binder_alloc: binder_alloc_mmap_handler: 10015 20000000-20002000 already mapped failed -16 [ 77.083528] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/20 05:32:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bf5000)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r1, &(0x7f0000888000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, "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"}}}, 0x1001) finit_module(r0, &(0x7f0000210000-0x2)='}\x00', 0x2) accept(r0, 0x0, &(0x7f0000778000)=0x0) fcntl$setpipe(r1, 0x407, 0x0) 2018/01/20 05:32:10 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000492000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00002cd000)={0x10, 0x0, 0x0, 0xc00210}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x1e8, 0x2c, 0x609, 0x1, 0x0, {0x8, 0x0, 0x0}, [@nested={0x1d4, 0x32, [@typed={0xc8, 0x3, @binary="e118ed7b19731941c4a141e6b57dd1528340ebf1e384cfaa8739d194f8efffd0838c1202ae12c4311148f1d9aa89c509fc95427f2fcd18d7668c81f7475bf3755c2b6a87b85122ff485f236245295124aea13f6e8756e4ff48dbdc81a0f3fb1de7a0cd64f5cb884ac166fe2c8c5266731cbb6c55bb68f8b2a3d62a6b47725074f15c58efd9dc2e952bf262e8696af227c21c2f306a21640a810bf3367393709919cd85ec413e3765450fd5cfebecdae83069be8bc3ca9482957ae40d305785"}, @typed={0xc, 0x60, @u32=0x5}, @generic="d1c1b8fa974313fbe29aa9028660aaaa161ab8773bd993b55c86e557067c1678c5c6dae396384638c3002e582252ba6909cb34c05f3e455c09d029efcbd289cd4e541dea15d9550a7b1a54a8903b71b4d5903470860b8ec4b72cbd47716f9dc71e291a4122fbcebfc6c68f7db2ac84930fd135875ff7b96db5655be1bc6387e7e2e005fc3c55dc2234f091e5e3338a19c82bb5e40f5f0f5d21bf54ec5ddf21e7733549378e5b3851bf990f40b86d6a59487883479261ef7bf355fe1c1f279c6b7cae6307c975e14338f886ba09bb78feff1969aa7b77ba233a12ef2bad499d7d32a62dc92e", @typed={0x8, 0x3e, @void=""}, @typed={0xc, 0x6c, @fd=r1}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x40}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f00009fa000-0xe7)=""/231) pipe(&(0x7f0000392000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000f83000-0x40)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) sched_setaffinity(r2, 0x8, &(0x7f00007ef000-0x8)=0x1) write$eventfd(r4, &(0x7f0000d07000)=0x5, 0x38) 2018/01/20 05:32:10 executing program 6: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x804, 0x9, &(0x7f0000b5e000-0x8)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00002d0000)={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, {0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x688, [0x7fff, 0x6, 0x10000, 0x6bd0, 0x9, 0x5, 0x20, 0x4]}, 0x5c) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc1000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00001e7000-0x5c)={0x0, 0x0, {0xffffffffffffffff, 0x2, 0xac35, 0x2, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dc1000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b4000-0x4)=0x28) write(r0, &(0x7f0000965000)="d3a24cd1be116021cf715042acb35c6a31e8a37eecb3d03e46abe90259a472c9f6e9e2a1669049942f456630a984ab2cdbb7b6748248dba053602a567cf0ca9d19b2472d82ea17825b34a215924eb3885ced0fd9390979f729103242a8d87a8823d6b3544836", 0x66) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0b000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000c1000)=r2) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dc3000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b8000)=0xe8) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0xfffffffffffffff1) 2018/01/20 05:32:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000be3000-0xc)='/dev/autofs\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a3c000-0x8)={0x0, 0x0, 0x8000000000000002, []}, &(0x7f000034e000)=0xfffffffffffffe36) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a2e000-0x5d)={0x0, 0x0, ""}, &(0x7f00008a4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d28000)={r2, 0x0, 0x0, 0x0}, &(0x7f0000789000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bfb000-0xe)={r2, 0x7fff, 0x3, [0x8, 0xfffffffffffffff9, 0x1]}, &(0x7f00002fb000-0x4)=0xe) 2018/01/20 05:32:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000057f000-0xb)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000327000-0x4)=0x200040000001) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f00001eb000-0x4c8)={{0x3f, 0x0, 0x9, 0x400, "49b757be75ae9c93cf5a2135e281e2465238c0e343f633f435989f758923da9ae11c8db3bbf6c613da00d6c8", 0x9}, 0x0, [0x9, 0x4c9d, 0x5, 0x0, 0x5, 0x100000000, 0x6, 0x9, 0x1ff, 0x1, 0x2, 0x7fffffff, 0x2, 0x3, 0xfca, 0x54e, 0x8, 0x6c, 0x7fffffff, 0x4, 0x3, 0x0, 0x4, 0x8, 0x2, 0x7, 0x81, 0x9a, 0x8, 0x2, 0x40, 0x9, 0xb7, 0x6, 0x4, 0xff, 0xf1, 0x100000000, 0x4, 0x6, 0x7fffffff, 0x90c3, 0x9, 0x2, 0x3f, 0x10c600000, 0x0, 0xf6, 0xffffffffffffffff, 0x5, 0xb6, 0x7, 0xffffffff, 0x6, 0x20, 0x8, 0x0, 0x63, 0x8, 0x1, 0x6, 0x7fff, 0xb19a, 0x7, 0x3abe0998, 0x6, 0x9, 0x400, 0x0, 0x20, 0xff, 0x800, 0x100, 0x1, 0x2, 0x80, 0x6, 0x0, 0x8, 0x4, 0x2, 0x1, 0xfffffffffffffff7, 0xffff, 0x7, 0xb0f, 0xfff, 0x9, 0xffffffffffffae32, 0x8, 0xffffffff, 0xfffffffffffffffb, 0x401, 0x6, 0x2, 0x9, 0xffffffffffffff2d, 0x10001, 0x800, 0x8, 0x5, 0x8000, 0x9, 0x20000000000, 0x1, 0xe3e6, 0x2, 0x7, 0x839, 0x5, 0x0, 0xe000000000, 0x8, 0x100000000, 0xc675, 0x80000001, 0x8, 0xfffffffffffffe01, 0x8, 0xee, 0xa014, 0x3, 0xc44, 0x5, 0x7fff, 0xff, 0x24b5, 0x7fffffff], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup(r1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f000092f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca8000-0x4)=0xc) readv(r1, &(0x7f0000b2a000)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/20 05:32:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000adb000-0x60)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000)="", &(0x7f00001a3000-0x58)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019d000-0x4)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dab000)="6ecf00736f636b587461743600") preadv(r0, &(0x7f00005e3000-0x10)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x1000000000000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00002d2000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/20 05:32:10 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000fc5000)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000f12000-0x91)=""/145, &(0x7f0000f13000-0x4)=0x91) 2018/01/20 05:32:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f000033b000-0x8)='./file0\x00', 0xe000, r0, r1, 0x7, 0x8400) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) [ 77.086419] binder: 10015:10032 transaction failed 29189/-22, size 0-0 line 2788 [ 77.101990] binder: 10015:10018 ioctl 40046207 0 returned -16 [ 77.112882] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.118451] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 05:32:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x3, &(0x7f0000ba8000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000965000-0x25)="", 0xfffffffffffffd72, 0x0, &(0x7f000067e000)={r1, 0x989680}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0x84)=""/132) 2018/01/20 05:32:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9b, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000003d000)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000c04000/0x1000)=nil}) fcntl$setpipe(r0, 0x407, 0x8000) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="b5", 0x1}], 0x1, 0x0) 2018/01/20 05:32:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000343000-0x4)=0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000745000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000077a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000eb9000)={0x4, 0x10, [0x9, 0x6, 0x6b, 0xd8e]}) 2018/01/20 05:32:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x400000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00006a8000)='/proc/self/net//fkey\x00', 0x0, 0x0) 2018/01/20 05:32:10 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) r1 = syz_open_dev$midi(&(0x7f0000012000)='/dev/midi#\x00', 0x1, 0x6000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) listxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000004000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000037c000-0x90)={0x0, 0x88, "0cb928035ccfc96a9323735ee4cf562aa18b5207cef596ffcdc26e1499b0cd885fcf1f1b194ac9a37485aa6b25b01b500a5b5fa2cd7971e5afd75a1a87be7c1dec33903409d1655ba1b603d8a24b8967900e391c0703e4b97e960dc8e7e59d01348394eba97fa13578d8a8a90f092e2464d7eeeb607c04ee15bebf13f02d53a45ccde91857127491"}, &(0x7f000073a000)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000090f000-0x10)={0x100, 0x8, 0x200, 0x5, r2}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:32:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x167, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="", 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) 2018/01/20 05:32:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c69000)='/dev/kvm\x00', 0x121080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d1c000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000fe4000-0x400)={"8fe288b74d756d6e6922aff901df63f94d12f7a33b09f56c9f4029ff475d0b33620db4ed6e91ac98d0fc704004bcb2df7661eeac596a55ac3ff8e9e9270ebbd975cc37ab3fde9f52b3855d3e52bc60c0c4394cb80e205cc901391efe2fdf14ee993523ec13839fab8430ec65c41926aafad9704115530674589011c849f17cc4845e7c229909618acf84366127088e257e7c529b6fba62afd44d1a410cc08f1a72964e0303219added12dd228cafe7807476c008f860e9c9575684195fa8bdb656c2223d48772030c525c83809826b6116f11cd033d463d49749df867f6380fc643d703e2cadce78c8e8080f95db93213babd33cf2abdf3fb6946436800e0798c41cc82b58b5b365aa875b0d385b3c18429919e9a5d1ffbc02138a77e5b8fb292516ad1a7c559cc3b91543831e914ac0ec0de87c69dede875eaff9790a3554c0e8915fed101f48c1223fe9130350c1e10132ceaffdd47596ac8a05d3244459b91e1293cc6033d066ce4dce8f3114f9fde006bb3710ee868daec00d51a89adf70135d2ca2f2e871f14477c8e2555591330392aac21367719b18437b8cc1912f9f5e9b1dafe0a7e3f0fd21e62626da19fae90265241bc69040ade0933f304797b08ae8e3d18eda69a52cbe0e3bb538f8bbf1667102775b53bf16240676e3d1e614cd42b71f3de131735f32cab830a6a343acd4a30e32ee10b9f64b25b1c1251953814b8ab4e759c3c1e70153bc5b29b1dddbb952b8da222259e4ba0eab3952dbc8dbc610c8d6cb49756cd4390061e459db48d56c88d2a45b2fb187a240379a108ba0b9c90a87acf639a7c6d7376af862a0528806363c703ba6b10cc87f6c566051c489ea1b256b43dfb95b8306b3883da7cb16b6ced6569f70a6f74d15ec3d485b0a95f329c8bd86568a1f00110d5a7a56d1010a860d4794b1e92e61eff1102e06003a3de9a1b2ba25207581ce492252f3d9ab532bcf3c71e5291b2016053bc9b2300cee79a8bb7214719945575857f1918afb29f824954fc2363d87572c32fc7d1a6e890a0bd8e622444d852d7e72f665901fde27daa09105c07974d778c0c115d9fbd7a62fcccbfecbd46db261a8a58dca42538315d0221a186b1ab26518df07a0fef69a30fa53e77eadf3172da5b4f2baf897449d399fe1bf4b5ab863e2e0be19b8149936a11d2417b996371bcbbb4b3674f5bbb567ecadce0bfc5745719026bc1bb45eebf0d6e52e0d1900dba86ea3eade728fec252745f344d269bfafb163be7831332472195885ea7b6ca736fd3469f3125d07a744e40683990b47621b62e731ef1ba55609b6f0d341643fb3f22f39ceea3bbe164966b02649a612a2db71066c78b45fa0a33f32f8aa512afe38aab9eb43ff672e4821d57eeaeef238c704efb69d1be095869439fe20dcadbd660010c4309d727d74fe66bfd947bfae1255"}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000066d000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00005b4000-0xd8)=@ioapic={0x2000, 0xd2b8, 0xb6b, 0x7, 0x0, [{0x40, 0x3, 0x40, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xffffffffffffff01, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x400, 0x9, 0xf3, [0x0, 0x0, 0x0, 0x0], 0x2db2}, {0xfffffffffffffffe, 0xff, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x5, 0xf277, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x81, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffffffffffa, 0x81, 0x5, [0x0, 0x0, 0x0, 0x0], 0xe4}, {0x7fffffff, 0xfffffffffffffeff, 0x4, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x905, 0x5, 0xec, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3f, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x3, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x714, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x632, [0x0, 0x0, 0x0, 0x0], 0x7fef}, {0x9, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x4, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x57, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0xcb2, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x9, 0x9, 0x2, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x5c2, 0x2, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x8a65, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffcb}, {0xffd, 0x84b, 0x2, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x800, 0x1f, 0xff, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xfff, 0x7f, 0x6, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}]}) 2018/01/20 05:32:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000022000-0x2)=0xff, 0x2) userfaultfd(0x0) 2018/01/20 05:32:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000042c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007c6000)=0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000059e000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009da000)={0x1, 0x0, 0xfff, 0xf0, 0x6}, 0xc) r2 = socket$inet6(0xa, 0x802, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ccf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dba000-0x4)=0xc) rt_tgsigqueueinfo(r3, r4, 0x5, &(0x7f0000f8d000-0x10)={0x785, 0x80000001, 0x9ef7, 0x8}) setsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f00009e1000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:32:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x614, 0x200000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xffffffff, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb08}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:32:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f9000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00003bc000-0x4)=0x1, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0xfffffffffffffffd, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00006ee000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/20 05:32:10 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000784000)='/selinux/enforce\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r1, &(0x7f0000001000-0x33)={0x2, "d24ca7df1f7ea01e73a2a03ace6196bde38883d1fb7b388e162c4ed8e0bc4c6eeaa2b9efb995a207faac68"}, 0x33, 0x800) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000342000-0x1000)=""/4096) listen$netrom(r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000576000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000)="18985b7ff4cbf13025dacdebec4c2097bf6cf4332c9176a6e2fdf340a6f6dcb7bc8b8bc992a54f131c45c1ab8a0d0e22a6d821f1f05da5f5e59e69a4a310faa3785ff83fc635283fb9bd387996549c50f4cbc52d760145f8fa03deefd88a06c51c3052510ca802c7eab41b4a54298b", 0x6f, 0x0) mlockall(0x1) 2018/01/20 05:32:10 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000fc1000)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x600) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc1000)="", 0x0, 0x10, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000acd000-0x4)=0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fc2000)=0x3, &(0x7f0000fc3000-0x4)=0x4) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000b50000)=0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000446000-0x4)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000065f000-0x4)=0x0) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f00006ed000)=0x0, &(0x7f0000f24000)=0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004a1000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/20 05:32:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f000031d000-0x8)=0x6) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000bef000-0x8)='./file0\x00', 0xfffffffffffffffd) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rmdir(&(0x7f0000281000)='./control\x00') symlink(&(0x7f0000a0f000-0x8)='./file0\x00', &(0x7f0000001000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:32:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) shmdt(0x0) r1 = syz_open_pts(r0, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace(0x10, r2) close(r0) perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000347000/0x6000)=nil, 0x6000, 0x1, 0x1010, r1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000de9000-0x9)='/dev/sg#\x00', 0xc, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000188000)={{0xffffffffffffffff, 0x0, 0x6, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f00008d9000-0x40)={0x800000000000000, 0xf000, 0x1de1, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) dup3(r0, r1, 0x0) 2018/01/20 05:32:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x1eb) 2018/01/20 05:32:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getresuid(&(0x7f00002e9000)=0x0, &(0x7f0000d6f000)=0x0, &(0x7f00008e9000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa9000)='/selinux/mls\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f00007a1000-0x10)={0x7, 0x2, 0x0, 0x200}) 2018/01/20 05:32:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000320000-0x10)={r2, 0x28, &(0x7f0000da8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009d6000)={r3, 0x7fffffff, 0x18}, 0xc) [ 77.395354] audit: type=1400 audit(1516426330.743:332): avc: denied { map } for pid=10106 comm="syz-executor7" path=2F6465762F7074732F30202864656C6574656429 dev="devpts" ino=3 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:devpts_t:s0 tclass=chr_file permissive=1 [ 77.473181] audit: type=1400 audit(1516426330.772:333): avc: denied { map } for pid=10106 comm="syz-executor7" path="/dev/sg2" dev="devtmpfs" ino=27016 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=1 [ 77.474692] FAULT_FLAG_ALLOW_RETRY missing 30 [ 77.474702] CPU: 1 PID: 10104 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #269 2018/01/20 05:32:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000014000-0x4c)={0x20, 0x26, 0x2100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000060d000-0x4)=0x0) 2018/01/20 05:32:10 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) listen$netrom(r0, 0x3) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") 2018/01/20 05:32:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) dup2(r0, r0) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/01/20 05:32:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004c2000)='/dev/usbmon#\x00', 0xfffffffffffffe, 0x52141) r1 = getpgrp(0xffffffffffffffff) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) prctl$setptracer(0x59616d61, r1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) prctl$setptracer(0x59616d61, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000903000-0xb)='/dev/mixer\x00', 0x105000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002c0000-0x10)={0x0, 0x7fffffff, 0x7, 0x2}, &(0x7f0000218000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ce9000-0x20)={0x7, 0xb53, 0x205, 0x5, 0xa33, 0x0, 0xe78, 0x78, r3}, &(0x7f0000edb000)=0x20) 2018/01/20 05:32:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000729000-0xa)='/dev/cuse\x00', 0x24102, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) utimes(&(0x7f00000ac000)='./file0\x00', &(0x7f0000ed4000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x3) 2018/01/20 05:32:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005be000)='/dev/cuse\x00', 0x8002, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d71000-0x20)={@common='vcan0\x00', @ifru_flags=0xc000}) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_route(r1, &(0x7f00004ba000)={&(0x7f00000af000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dc5000)={&(0x7f0000c6f000-0x1be9)=@getlink={0x28, 0x12, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$addseals(r1, 0x409, 0x4) 2018/01/20 05:32:10 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x1, 0x6}, 0x2) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f0000003000)={0x0, ""}) 2018/01/20 05:32:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = dup(r1) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfffffffffffffffc) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000c39000)=[{&(0x7f000019b000)="050000003778d9f1ef1c32fc0b98143e037dc12502000003f11368a82cc15eb4037dc12502000000b5bff99af7fb97000000000000000763", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ec000)=0x3b1, 0x4) ioctl$sock_bt(r2, 0xdd1f, &(0x7f00009d7000-0x7e)="eb6caabf34594681067e02ba20a680f833fc402799804d198b7191b4c4ddf9794f56b1aa3437e2278de086207bed70f90bcfad3f34ec56f03517e8e860bfd9773bd3cb78b8cd9b77a5b86182ad3bfb98a441e1983e8321fbee88884f7a1349b396717556ab0e8ae063f0cd32d4014126770914d3865fd2c05b10a501854f") 2018/01/20 05:32:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000c3a000-0x10)={&(0x7f000050b000-0x74)=""/116, 0x74}) r1 = open(&(0x7f000037c000-0x8)='./file0\x00', 0xc001, 0x8) connect$bt_rfcomm(r1, &(0x7f00005e9000-0x9)={0x1f, {0x7, 0xc0, 0x6, 0x10001, 0x5, 0x8}, 0x8}, 0x9) rmdir(&(0x7f00008dd000)='./file0/file0\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0xfffffffffffffffe) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000b8e000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000082b000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00003e1000-0x4)=0x0, &(0x7f00006ef000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000f96000)={0xffffffff, 0x7ff, 0x14, 0x100, 0x4}, 0x14) ioctl$KVM_SET_XSAVE(r6, 0x5000aea5, &(0x7f0000747000)={"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"}) r7 = dup3(r6, r5, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000918000-0x4)=0x10001) bind$unix(r4, &(0x7f0000104000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f000067e000)=0x9, 0x8) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000740000-0x58)={0x10000000000000c6, 0x0, [{0x0, 0x0, 0x0}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000052b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00006ec000-0x4)=@assoc_id=0x0, &(0x7f00005a9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000196000)=@sack_info={r8, 0x9220, 0x7}, &(0x7f0000af4000+0xd96)=0xc) 2018/01/20 05:32:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000f33000)=[@in6={0xa, 0xffffffffffffffff, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffffe00}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x60a8}, @in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x54) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000d49000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0xfffffffffffffdf1) r3 = syz_open_dev$amidi(&(0x7f0000181000)='/dev/amidi#\x00', 0x1, 0x400) readahead(r0, 0x1b610, 0x3) getpid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000acb000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000c19000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) [ 77.474707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.474711] Call Trace: [ 77.474727] dump_stack+0x194/0x257 [ 77.474742] ? arch_local_irq_restore+0x53/0x53 [ 77.474760] ? handle_userfault+0x12b7/0x24c0 2018/01/20 05:32:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000cc0000-0x5)='/dev/adsp#\x00', 0x616, 0x402) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00002ef000)={0x1, 0xf000}) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00001e4000)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000932000-0x14)={0x8, [0x6b8c8c0e, 0xff, 0x1, 0x3, 0x7, 0x401, 0x6d00, 0x80000000]}, 0x14) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000cd8000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ade000-0x8)={0x0, 0x1, 0x3ff}, &(0x7f00004f0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000594000)={0x0, @in6={{0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffff00000001, 0xfffffffffffffffa, 0x101, 0x8001}, &(0x7f0000736000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00006b5000)={0x0, 0x0, ""}, &(0x7f0000853000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d84000)={r4, 0x10001, 0x24}, &(0x7f00006ae000-0x4)=0xc5) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000771000-0xa7)="aa4a5e1178ef025b747fa5aeaf2fb353b6304c5ee934c68700d6cd626474682a30b5d5a2e93ab86e11f45f28f4d9cd7ad19314d6c6785d2d15e50406cefaeadaf81dafc86ec4ca183cc66dcf56e4a538fd68bba343566fba7125042c3cf02189f557806f32090928d885f2249dc0c3fbd075124b07efcfaa39f7198f0f1d61db5f655fc652f67d3e1d929a8b04eae5d3afc2b43179c9da23fe1893483f36d9e00ce6cc64a971ac") ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000ce1000)={0x1, 0x8, 0x9, 0x6, 0x0, 0x7fff}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000ad000-0x8)={0x0, 0x7fff}, &(0x7f0000565000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000046c000)={r5, 0xfff, 0x0, 0x5e61, 0x328, 0x7, 0x3, 0xfffffffffffffff9, {r6, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x8, 0x8e9, 0x80000000}}, &(0x7f0000b73000)=0xb8) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000752000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x401, 0x8, @cisco=&(0x7f0000b71000-0x8)={0xffffffff80000000, 0xfffffffffffffffc}}}) chroot(&(0x7f00006ad000)='./file0\x00') bind$bt_hci(0xffffffffffffffff, &(0x7f000068f000-0x6)={0x1f, 0x0, 0x0}, 0x6) 2018/01/20 05:32:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ace000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000807000)={0x1, 0x0, [{0xb75, 0x0, 0xa8}]}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x14)={0x5, 0x100080000019, 0x22, 0x1, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffee7) writev(r1, &(0x7f00004c8000)=[{&(0x7f000060d000-0xb1)="fd", 0x1}], 0x1) 2018/01/20 05:32:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000875000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000469000)=@sack_info={0x0, 0x8, 0x7fff}, &(0x7f000035c000-0x4)=0xc) mkdirat(r1, &(0x7f000071d000-0x8)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d1f000-0x8)={r3, 0x0}, 0x8) fcntl$setown(r0, 0x402, r2) 2018/01/20 05:32:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d60000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000c0c000-0x4)=0xfee6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f00007f4000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) close(r3) [ 77.474775] handle_userfault+0x12fa/0x24c0 [ 77.474784] ? handle_userfault+0x150b/0x24c0 2018/01/20 05:32:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0x10)='net/ip_mr_cache\x00') read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x4) pipe(&(0x7f0000616000-0x8)={0x0, 0x0}) 2018/01/20 05:32:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cc8000)='mounts\x00') r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) ptrace$pokeuser(0x6, r2, 0xec, 0x9) r3 = epoll_create(0x1f) poll(&(0x7f0000857000-0x10)=[{r3, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getpeername$packet(r0, &(0x7f0000221000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000505000-0x4)=0x14) mkdir(&(0x7f0000a90000-0x8)='./file0\x00', 0x42) clock_gettime(0x0, &(0x7f00008fc000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00004d3000)={&(0x7f000029f000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f00002ba000)={&(0x7f0000e8e000-0x80)={0x2, 0xc30, 0x1, {0x0, 0x7530}, {r5, r6/1000+10000}, {0x4, 0x1000, 0xffffffff, 0x80000004}, 0x1, @canfd={{0x2, 0x5d, 0x8, 0x2}, 0x8002a, 0x0, 0x0, 0x0, "0c24b95edf5716608a7e9fe05c2baea2596f2a54ad86dfc6fb8907715a82547d2455a72b60323733aef2f2155a0c37415df6ea7f7b7e888b6051f328713ae2d2"}}, 0x80}, 0x1, 0x0, 0x0, 0x48000}, 0x810) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") [ 77.474811] ? userfaultfd_ioctl+0x4520/0x4520 2018/01/20 05:32:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0xfffffffffffffffd) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f0000a99000)={&(0x7f0000a5c000+0xa5b)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00001ac000-0x10)={&(0x7f000055e000-0x1e8)={0x1e8, 0x10, 0x9, 0x300, 0x2, 0x2, {0x0, 0x0, 0x4}, [@generic="1c39120513f6ee7b899400823fcc3d2b0e576a02dfb723a3a4b815b430fcc51bb33862f1db5b7a06cfe03a6a6a5ecb8842cd484a650a9bf57101b0dd6c01f41c8ffa652e4129855f46184a3fc085740f1bc902d71c5045995bb958cade80e6c79cb5e4207ef0ea2f5d6b", @generic="018c24913f7a75be702ddfb1ae8796ec40b365069983c167fa734161b04b935cea2d37d6f1f41d49ca1110c769f2819195ea160b67b03ff77aa8cec70eeadb6f6bcc9233a4c488fadbae811d23b1aaf36bcac51ec295ef10b2cdfaab2d788c94f2ea1b5abde9b5c450a0b157c372803684cb2e6356e68e0c427bdab63a9d357a9b31fba42ca137afb634ea71d73e6975ca5ae326113c94a6a6c436f84d1ee0f167878488e6e6a8f2bf243d7fbc7ac0893f5537d6e18e2e8b35b65de1a5868bbdf81f5fe10ff2c04747d8f8f127bc52c377feba8f01275090a72856f12c", @typed={0xc, 0x52, @uid=r1}, @generic="d630274dc4b4c4942d90cf25d09cb50c9b543c53fee5b1387d6d62bd502c86d94893ed71b5baaa8ecb14fe6bcdf1e0264ad6a693f002db3c04f34ec5fe1c8d97174ae7e45533cf89c10daf09135c06bd99fd46b4aae023276bb76d5106b8ef266c638bbf8fd7c32525c87f0f3ac09badae3d2c66b89cb0dc329890d5457d930c"]}, 0x1e8}, 0x1, 0x0, 0x0, 0x8091}, 0x0) r2 = add_key(&(0x7f0000eda000)='syzkaller\x00', &(0x7f0000240000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008b1000)="d237c38855fe393d00cd7608c72299c55bb95d556c7c7eea57db17580da0ee07be5a0746421ebafcba0e3c99ed2a5712e1a48ce8b6bcb2948902614115abb23ea8ebc2bc1140898b74e25c42bcd4558c622fcd17fe7c778ef2c083a16b91604c237b30180ca3d08c1c4259905e96f22de969577a9cf8db839c6b4103bb5fbaac7e42db6b78439ef94bf2143c07675b9d9e7872e7743dc5833fa9054bfcf8be2c5c33fe9c2aecd08d1c9c", 0xaa, 0xfffffffffffffff9) keyctl$invalidate(0x15, r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003c4000)={0x0, 0x29, "ebfaf420a28d0c532632a20f68f65dfa556f72b40b0eadc200c7d62b36661de9d548d35e17f5693ffb"}, &(0x7f0000006000)=0x31) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000068f000)=r3, 0x4) fcntl$addseals(r0, 0x409, 0xa) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:32:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3ffb7fff, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00002d2000)={0x0, 0x0}) ptrace(0x11, r1) sendto$inet(r0, &(0x7f00000a3000-0x8)="", 0x0, 0x0, &(0x7f000057b000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 77.474820] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.474826] ? perf_trace_lock+0x40/0x900 [ 77.474833] ? __lock_is_held+0xb6/0x140 [ 77.474839] ? perf_trace_lock+0xd6/0x900 [ 77.474850] ? perf_trace_lock_acquire+0xe3/0x980 [ 77.474862] ? trace_event_raw_event_lock+0x340/0x340 [ 77.474874] ? print_irqtrace_events+0x270/0x270 [ 77.474884] ? print_irqtrace_events+0x270/0x270 [ 77.474898] ? get_user_pages_fast+0x277/0x340 [ 77.474911] ? perf_trace_lock+0xd6/0x900 [ 77.474921] ? perf_trace_lock+0xd6/0x900 [ 77.474929] ? perf_trace_lock_acquire+0xe3/0x980 [ 77.474953] ? __lock_acquire+0x664/0x3e00 [ 77.474962] ? check_noncircular+0x20/0x20 [ 77.474971] ? __lock_acquire+0x664/0x3e00 [ 77.475007] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.475020] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 77.475037] ? find_held_lock+0x35/0x1d0 [ 77.475059] ? __handle_mm_fault+0x3296/0x3ce0 [ 77.475072] ? lock_downgrade+0x980/0x980 [ 77.475089] ? lock_release+0xa40/0xa40 [ 77.475103] ? copy_overflow+0x20/0x20 [ 77.475116] ? do_raw_spin_trylock+0x190/0x190 2018/01/20 05:32:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = syz_open_dev$mouse(&(0x7f0000227000-0x12)='/dev/input/mouse#\x00', 0x7, 0x680405) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) epoll_pwait(r1, &(0x7f000025c000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x212) getpgrp(r3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000362000)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000bb8000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ff9000)=0x0) sched_setaffinity(r5, 0x8, &(0x7f0000580000)=0xffffffffffffff84) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x4, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x100, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xb1, r4, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() r6 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000)=0x0, &(0x7f0000d4b000)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003bd000-0x38)={0x0, 0x0, &(0x7f00006e2000)=[], 0x0, &(0x7f00002dc000)=[], 0x0, 0x0}, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000849000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)="") mq_timedreceive(r6, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400, 0x0}) 2018/01/20 05:32:11 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000f7d000)=0x0) io_setup(0x8, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000032000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x2) mmap(&(0x7f0000f80000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000f81000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000715000-0x4)=0x1002) io_destroy(r0) io_setup(0x530, &(0x7f0000003000)=0x0) 2018/01/20 05:32:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') preadv(r0, &(0x7f0000547000-0x50)=[{&(0x7f000031e000-0x6c)=""/108, 0x6c}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c12000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005bf000)=0xc) process_vm_writev(r1, &(0x7f00005d4000-0x70)=[{&(0x7f0000ae3000-0x2f)=""/47, 0x2f}, {&(0x7f0000cd9000-0xef)=""/239, 0xef}, {&(0x7f0000026000)=""/19, 0x13}, {&(0x7f0000906000)=""/194, 0xc2}, {&(0x7f000053a000-0x38)=""/56, 0x38}, {&(0x7f000051c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000055000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f000074a000)=[{&(0x7f000009a000)=""/192, 0xc0}], 0x1, 0x0) 2018/01/20 05:32:11 executing program 2: mmap(&(0x7f0000000000/0xcd8000)=nil, 0xcd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd6000)={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$vcsn(&(0x7f00000f2000-0xa)='/dev/vcs#\x00', 0x9, 0x422002) mmap(&(0x7f0000cd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000cd8000)=0x0, &(0x7f000019b000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000718000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r3, r3, 0x0, &(0x7f0000cd1000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ioctl$TCSBRKP(r2, 0x5425, 0x7) 2018/01/20 05:32:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000a000)=""/0) r1 = syz_open_dev$dspn(&(0x7f000017d000)='/dev/dsp#\x00', 0x10001, 0x80000) bind$vsock_stream(r1, &(0x7f000043a000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/20 05:32:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f00009b9000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009aa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ax25(r1, &(0x7f0000f43000-0x10)={0x3, {"2f6c709e3dd2fc"}, 0x9}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000fd0000+0x50)='/dev/audio#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000446000)={0x0, 0x1, 0x8, 0xffffffffffffff7f, 0x5, 0x81, 0x8, 0x8, {0x0, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x1, 0x1, 0x9}}, &(0x7f00005ee000+0x8b7)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b5c000)={r3, 0xffffffffffff0000}, &(0x7f0000d23000)=0x8) getsockname$ipx(r2, &(0x7f000031e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dcd000-0x2)=0x10) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00001a2000-0x8)=0xc000000) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000f97000)={0x3, 0x7}) r4 = syz_open_dev$sg(&(0x7f0000267000)='/dev/sg#\x00', 0x3ff, 0x2) r5 = mmap$binder(&(0x7f0000b40000/0x4000)=nil, 0x4000, 0x3000008, 0x80010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000335000-0x30)={0x2c, 0x0, &(0x7f00008e9000)=[@acquire={0x40046305, 0x0}, @release={0x40046306, 0x3}, @increfs={0x40046304, 0x4}, @acquire={0x40046305, 0x2}, @free_buffer={0x40086303, r5}], 0x1b, 0x0, &(0x7f000031a000+0x718)="3caaef7bc1ae1150aa687b4f4274d3f701a742d1b4c91d26d6fc3d"}) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000f50000-0x28)={0xd6, 0x20, 0x7, 0x2, "24e0081dc03ea89b92b85dfce29a99948f74255ecda8e0e3735dd69c81d1a708"}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00008aa000)='/dev/cuse\x00', 0x6600, 0x0) accept$packet(r6, &(0x7f000045a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000989000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000097e000-0xc)={@empty=0x0, @multicast2=0xe0000002, r7}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000097c000-0x20)={0x86, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000377000)={r8, 0x6}) 2018/01/20 05:32:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fbf000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000c4000-0x5f)=""/95) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000a7c000-0xc)={0x100000001, 0x4, [0x53b]}) r2 = dup(r0) r3 = getpgrp(0x0) mq_notify(r2, &(0x7f0000bb5000-0x60)={0x0, 0x2a, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e04000)='veno\x00', 0x5) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2018/01/20 05:32:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/0, 0x0) pipe(&(0x7f0000b05000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000081000-0x1)={0x40}, 0x1) [ 77.475127] ? userfaultfd_ctx_put+0x740/0x740 [ 77.475153] __handle_mm_fault+0x32a3/0x3ce0 [ 77.475171] ? __pmd_alloc+0x4e0/0x4e0 [ 77.475192] ? find_held_lock+0x35/0x1d0 [ 77.475212] ? handle_mm_fault+0x248/0x8d0 2018/01/20 05:32:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) arch_prctl(0x1003, &(0x7f0000dc4000)="8f9ecc26047a74f66662b20173c7b76a3899aaec97586757780b6496575249cb92dc737d7be82cbb97ab18914a88a15bf61f036300da3ee8e294dd37d0fdbb03594cedaaf083f1f262e95d16d902e5b71b0c916a76121affa56479da55fa4c6a8f31c4ae0ecccd60440fb8a1220f3e4d87eda0bcf1ac64b79c0bc4f06a941f1eed4ad238e45708fc35c3124e94ad9df6060197cb6dbd8030e36dae3b9d") ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a8000-0x4)=0x4000000011) 2018/01/20 05:32:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x1c, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000162000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000673000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000db0000)=0x14) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004b4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffffffff954979ba, 0x1, 0xfffffffffffffffa, 0xa, 0xa0, 0x20, 0x3b, r1, r2}, {0x7, 0x3, 0x3ff, 0x3, 0xc4, 0x85, 0x18000000000, 0x1}, {0x27, 0x2, 0x3, 0x7fffffff}, 0xffff, 0xe, 0x1, 0x0, 0x1, 0x3}, {{@in=@empty=0x0, 0x3, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x4, 0x3, 0x0, 0x6, 0x2, 0xffffffff, 0x81}}, 0xe8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c8000-0xf)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000ebc000-0x4)=0x0, &(0x7f00001fb000-0x4)=0x4) 2018/01/20 05:32:11 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f00001e4000)=0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001c1000)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x50000, 0x6, 0x0, 0x20}, &(0x7f0000efd000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c74000)={r1, 0xffffffffffffffe1}, 0xfffffffffffffe6e) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00006e9000-0x20)={"0e3bee9b0813e5bebb35353a6572fe70", {0x4, 0x3, 0x1, "b2d41dbcd588", 0x8, 0x0}}) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000cba000-0x4)=0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f000068f000-0x6)={0x1f, 0x0, 0x0}, 0x6) [ 77.475223] ? lock_downgrade+0x980/0x980 [ 77.475269] handle_mm_fault+0x334/0x8d0 [ 77.475278] ? down_read+0x96/0x150 [ 77.475289] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 77.475296] ? vmacache_find+0x5f/0x280 2018/01/20 05:32:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f00002d9000)=0x0, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004d0000)='/dev/ppp\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009bb000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000017b000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000cca000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000049d000)={r2, 0xef, "b5610ae71ddffac258d9a94087b8130a5c381d723d0883c799fd3384082f9825eb316becde67c994804b43f1eb1ebcb3de6aab6fac49abab557038e34df6f48642331553e122a83965eed3660ceed299c84e7a13c9782e30208516cfea7de3e890558615c2be75150bd44c93411c83a34f34a88d71638b20be4072d83a2ded9c25c28bb6e518922fbc9ba20a0cefd834a1243da406d4ec6f98299d5de4fe37c2b2c82fd4e0758f08fb717d20c489ee97253a5b2ddb5dec1610ab4420b3bbe447c961f1736633141b7909e33cfbc51c84adfaff3edf319b67ebec37cb73ecb5775c02a7b7172b7a5673e6c939bdd7f9"}, &(0x7f0000b3f000)=0xf7) 2018/01/20 05:32:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005d2000)='net/protocols\x00') preadv(r0, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0xfcd6}], 0x1, 0x0) 2018/01/20 05:32:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007a7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000c01000-0xe)='/dev/admmidi#\x00', 0x101, 0x415ce7f8cad176f) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f00008e5000-0x8)=0x0, 0x4000800000000002, r2, 0x2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000023000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0xe}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000a3d000-0x8)=0x0) 2018/01/20 05:32:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000577000-0x3)='io\x00') ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ddf000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fstat(0xffffffffffffffff, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r0, &(0x7f0000036000)=""/0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001b1000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000394000)=0x8) clock_gettime(0x0, &(0x7f0000e6f000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000f0a000)=[{{0x0, 0x0}, 0x9, 0x800, 0x6be}, {{0x0, 0x2710}, 0x7, 0x100000001, 0xc000000}, {{r2, r3/1000+10000}, 0x2, 0x9, 0x4}, {{0x0, 0x7530}, 0x1, 0x800000000000, 0x13e3}], 0x60) 2018/01/20 05:32:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003d9000)='/dev/autofs\x00', 0x501000, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f76000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[], 0x0, 0xfffffffffffffeff) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c93000)={0x7ff, 0xffffffff, 0x5ef, 0x2, 0x7, 0x4, 0x9, 0xffffffffffffff00, 0x96, 0x10000, 0x5, 0xfff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$llc(r2, &(0x7f0000115000)={0x1a, 0x18, 0x4, 0x6, 0xabb, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000de0000-0x4)=0x8) ioctl$TCFLSH(r3, 0x540b, 0x1) [ 77.475312] ? find_vma+0x30/0x150 [ 77.475328] __do_page_fault+0x5c9/0xc90 [ 77.475350] ? mm_fault_error+0x2c0/0x2c0 [ 77.475360] ? find_held_lock+0x35/0x1d0 [ 77.475381] do_page_fault+0xee/0x720 [ 77.475394] ? __do_page_fault+0xc90/0xc90 [ 77.475406] ? lock_release+0xa40/0xa40 [ 77.475413] ? perf_trace_lock+0x900/0x900 [ 77.475429] ? do_raw_spin_trylock+0x190/0x190 [ 77.475453] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.475473] page_fault+0x2c/0x60 [ 77.475483] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 77.475487] RSP: 0018:ffff8801c7917928 EFLAGS: 00010246 [ 77.475495] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fc1 [ 77.475500] RDX: 000000000000018d RSI: ffffc90003be5000 RDI: ffff8801c7917d28 [ 77.475504] RBP: ffff8801c7917a08 R08: ffff8801c1c056d0 R09: 1ffff10038f22ee7 [ 77.475509] R10: ffff8801c7917ad0 R11: 0000000000000003 R12: 1ffff10038f22f28 [ 77.475514] R13: ffff8801c79179e0 R14: 0000000000000000 R15: ffff8801c7917d20 [ 77.475535] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 77.475553] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 77.475566] ? iov_iter_revert+0x9d0/0x9d0 [ 77.475573] ? fsnotify_first_mark+0x2b0/0x2b0 [ 77.475587] ? mark_held_locks+0xaf/0x100 [ 77.475599] ? current_kernel_time64+0x122/0x2f0 [ 77.475612] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.475628] generic_perform_write+0x200/0x600 [ 77.475660] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 77.475669] ? generic_update_time+0x1b2/0x270 [ 77.475681] ? __mnt_drop_write_file+0xd/0x70 [ 77.475691] ? file_update_time+0xbf/0x470 [ 77.475704] ? current_time+0xc0/0xc0 [ 77.475721] ? down_write+0x87/0x120 [ 77.475737] __generic_file_write_iter+0x366/0x5b0 [ 77.475745] ? check_noncircular+0x20/0x20 [ 77.475763] generic_file_write_iter+0x399/0x790 [ 77.475780] ? __generic_file_write_iter+0x5b0/0x5b0 [ 77.475795] ? iov_iter_init+0xaf/0x1d0 [ 77.475811] __vfs_write+0x684/0x970 [ 77.475818] ? lock_acquire+0x1d5/0x580 [ 77.475832] ? kernel_read+0x120/0x120 [ 77.475874] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 77.475882] ? __sb_start_write+0x209/0x2a0 [ 77.475902] vfs_write+0x189/0x510 [ 77.475919] SyS_write+0xef/0x220 [ 77.475933] ? SyS_read+0x220/0x220 [ 77.475940] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.475951] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 77.475970] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 77.475976] RIP: 0033:0x452ee9 [ 77.475980] RSP: 002b:00007f427aca1c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 77.475988] RAX: ffffffffffffffda RBX: 00007f427aca2700 RCX: 0000000000452ee9 [ 77.475993] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 77.475997] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.476001] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 77.476005] R13: 0000000000a2f7cf R14: 00007f427aca29c0 R15: 0000000000000000 2018/01/20 05:32:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x4) syz_open_dev$sndpcmc(&(0x7f0000de3000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x101400) 2018/01/20 05:32:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003df000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000c4000-0x8)=0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000007000-0x48)={{0x0, 0x3, 0xfffffffffffffffc, 0x7, 0x6}, 0xfffffffffffeffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:32:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000363000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcf000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007de000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x3, 0x3, 0x0, 0x0, 0xa, 0x80, 0x20, 0x3b, 0x0, r1}, {0x3, 0x2, 0xa4, 0x5, 0x1000, 0x3, 0x800, 0x5}, {0x9, 0x4, 0x0, 0x5}, 0x4e55, 0xd, 0x2, 0x0, 0x3, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x3, 0x81, 0x8, 0x4ff1, 0x40}}, 0xe8) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00008b8000-0x4)=0x0, &(0x7f0000765000-0x4)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000793000)='/dev/rfkill\x00', 0x4000, 0x0) sendmsg$kcm(r2, &(0x7f00009c9000)={&(0x7f00006a0000-0x1c)=@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000cf6000-0x20)=[{&(0x7f0000c5d000)="ed3321bdc8df62ef37bd6065f36c902994f734ec131a95ec7d6910dde4805dd3bb643122a1c2fe27eef097b1b9cdca96c5211f35306ede9c5587e9b8bef010ec0a6693c7133750e9b656c0ec275bff5365abec07c20c7dca427f8ef55c173556f675d6741efb156e041698c02b0655ce22396142e5ba2e514df64bb34282f34636ced00fcca653c1ef43d2befa8e53f2823bf5720db08aa0dc493c6a71d4513b5ed83ccb4451ffd014cee5b99aa6653271641b788c7c2e41f594ff2fb31d73fa2af2354d4d1de79b72b3455f4b66ca3a45d4c370a79dc425f1f1", 0xda}, {&(0x7f0000c25000-0x3d)="867f85ff7a6e3bc26b0922a4eb6f15f6b169857760b6a2582e85fabc68271490f3b6af2a80f608242b43d6fb32df19ddda8d3af75963bd831b74ad1ba6", 0x3d}], 0x2, &(0x7f0000913000)=[{0x70, 0x117, 0x0, "5ab0853e03892af0cba9c608e211b92bf1d4f66affb6c7e3e925d6649fa4190cc356f387378fe51e694374bbb302c389b7b508bbc3df09211c606550c0e7ac20ec8bb8768b274cb10715c5860b12530447c2cd2b7e4d820d0985eb79"}, {0x80, 0x1, 0x4, "26297344dcbb6309b351ca7d42156905b2339ed95ce6112ec3cbd52793c29a42937a7bc30c104a028e51e5e1faa90347563cfe856e70800e53edf19ac39cfe5463e2af8cd6596d5131fe78ee329426c867e9aaef6ccf8326f1751c1352a23892c330d3f0bb6375b44762b1"}, {0x38, 0x19f, 0x7ad9, "d640e01cd4483b07ce42d862c69711647bd72180b60a447739ea1618d31e15a22454081677ff"}], 0x128, 0x4000000}, 0x0) 2018/01/20 05:32:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000047c000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000fe7000-0x4c)={0x825, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00008be000-0x8c)={0x7, 0x5, 0x0, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:32:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000217000)={0x1, [0x0]}, &(0x7f00008ba000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ccd000-0x8)={0x0, 0x60000000000000}, &(0x7f0000e92000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005d9000)={r3, 0x0, 0x2, 0x1, 0x0, 0x90, 0x6, 0x7fff, {r4, @in6={{0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x7, 0x8000, 0xffff, 0xff}}, &(0x7f0000b7f000-0x4)=0xb8) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000725000-0x10)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa7000-0x18)=[], 0x0, 0x8004}, 0x800) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000555000)=0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:32:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000050e000-0xb)='/dev/hwrng\x00', 0x125000, 0x0) connect$nfc_raw(r0, &(0x7f0000657000-0x10)={0x27, 0x4, 0x4197, 0x7}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000683000)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x80004, 0x100000000, &(0x7f0000bc5000)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cb0000-0x2)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000997000+0x3aa)={0x2, 0x3, 0x2, 0x68, 0x1, 0x8, 0x6, 0x52c40107, 0x5, 0x101, 0x10001, 0x336d}) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00004f6000)=0x0, &(0x7f00007b9000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000057d000-0x4)=0x0, &(0x7f00008dd000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000082d000-0x4)=0x0, &(0x7f0000d46000-0x4)=0x4) pwrite64(r1, &(0x7f0000cf4000)="", 0x0, 0x0) 2018/01/20 05:32:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000358000-0x38)={&(0x7f0000b66000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000636000-0x30)=[{&(0x7f0000244000)=""/162, 0xa2}], 0x1, &(0x7f00006df000)=""/80, 0x50, 0x0}, 0x10103) r1 = socket(0x9, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[{&(0x7f00007cb000)="ab", 0x1}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:32:11 executing program 1: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000f86000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00007e8000+0x995)={0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x12, 0x10, "2c8040039eb9e17823870b40af895239d323eb7551dcf9ce534f73a1c77d4fae674107be879e08425eabc0d8e6c8042a67f16c23c226b05f3843ef9d1b7b54e8", "8ce04f57a0f3dae60e6891d98de72430142a2b806aed158e48d6b99e4d3262c1", [0x80000000, 0x8], 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f84000)=0x0, 0x4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f85000)='/dev/mixer\x00', 0x24080, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000080f000-0xec)=""/236, &(0x7f0000399000+0x4d4)=0xec) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000114000)=0x0, &(0x7f00008dc000)=0x4) syz_open_dev$dspn(&(0x7f0000812000)='/dev/dsp#\x00', 0xfffffffffbfffff9, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000643000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfff}, &(0x7f0000f85000)=0x98) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000054a000)={r3, 0x7}, &(0x7f0000f85000)=0x8) [ 77.683612] QAT: Invalid ioctl [ 77.685194] QAT: Invalid ioctl [ 77.742407] QAT: Invalid ioctl [ 77.748489] QAT: Invalid ioctl [ 77.830322] dccp_close: ABORT with 4294967275 bytes unread [ 78.003678] QAT: Invalid ioctl [ 78.022836] QAT: Invalid ioctl [ 78.366450] audit: type=1400 audit(1516426330.797:334): avc: denied { create } for pid=10115 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/20 05:32:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x8008700b) 2018/01/20 05:32:11 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000002f000-0x9)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000027000-0x18)=[@text16={0x10, &(0x7f000002b000)="360fc71a0fc71d0f01ba0f000f01d10f20d86635080000000f22d8ba410066edb8a6000f00d02e650f22d4f20f01c80f01f5", 0x32}], 0x1, 0x0, &(0x7f000002b000)=[], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) sendmmsg$alg(0xffffffffffffffff, &(0x7f000001c000)=[{0x0, 0x0, &(0x7f000002d000)=[{&(0x7f0000009000)="4ac5", 0x2}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0x1}]}) 2018/01/20 05:32:11 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockname$netrom(r0, &(0x7f0000f88000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000651000-0x4)=0x10) renameat2(0xffffffffffffffff, &(0x7f000005e000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000063000)='./file0\x00', 0xa) 2018/01/20 05:32:11 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f000083f000)=[{0x0, 0x0}], 0x1555555555555880, 0xcc, &(0x7f0000efa000)={0x7}, 0xfffffffffffffd37) epoll_pwait(r0, &(0x7f0000cc7000-0x18)=[{0x0, 0x0}], 0x1, 0x81, &(0x7f000056e000-0x8)={0x0}, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000053e000-0xb)='/dev/audio\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000a19000-0x88)={0x7, {{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0000)={0x0, 0x0}) 2018/01/20 05:32:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005ba000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000e91000-0x6)={0x5b, 0x1000, 0x5}) syz_open_dev$midi(&(0x7f000062b000-0xb)='/dev/midi#\x00', 0x0, 0x80000) ioctl(r0, 0x400000000227f, &(0x7f0000e29000)="") syz_open_dev$sg(&(0x7f0000efb000)='/dev/sg#\x00', 0xed, 0x90000) 2018/01/20 05:32:11 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000021000)={0x6, 0x1, 0x956f, 0x3, 0x6, 0x8, 0x9, 0x2, 0x6, 0x810e}) r1 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) connect$bt_l2cap(r1, &(0x7f000032b000)={0x1f, 0x2, {0x2, 0xfffffffffffffff8, 0x9, 0x0, 0x6, 0x2}, 0x1, 0x8}, 0xe) sendfile(r1, r0, 0x0, 0x80000000) 2018/01/20 05:32:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f20000-0x16)='/selinux/checkreqprot\x00', 0x2480, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000fd9000)=""/228) recvmsg(r0, &(0x7f00009ee000)={&(0x7f000046a000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000041d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f00009e9000)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 78.464257] syz-executor5: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 78.511362] syz-executor5 cpuset=/ mems_allowed=0 [ 78.516670] CPU: 0 PID: 10258 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #269 [ 78.524638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.534590] Call Trace: [ 78.537161] dump_stack+0x194/0x257 [ 78.540778] ? arch_local_irq_restore+0x53/0x53 [ 78.545422] ? idr_get_free_cmn+0xfd0/0xfd0 [ 78.549749] warn_alloc+0x19a/0x2b0 [ 78.553360] ? zone_watermark_ok_safe+0x400/0x400 [ 78.558177] ? avc_has_perm+0x43e/0x680 [ 78.562141] ? avc_has_perm_noaudit+0x520/0x520 [ 78.566808] ? lock_downgrade+0x980/0x980 [ 78.570944] ? load_balance+0x34c0/0x34c0 [ 78.575085] __vmalloc_node_range+0x4f0/0x650 [ 78.579566] ? check_noncircular+0x20/0x20 [ 78.584675] vmalloc+0x45/0x50 [ 78.587849] ? sel_write_load+0x1f5/0x1910 [ 78.592065] sel_write_load+0x1f5/0x1910 [ 78.596108] ? do_futex+0x86f/0x22a0 [ 78.599821] ? find_held_lock+0x35/0x1d0 [ 78.603862] ? sel_read_bool+0x250/0x250 [ 78.607913] ? __fget+0x333/0x570 [ 78.611346] ? lock_downgrade+0x980/0x980 [ 78.615478] ? lock_release+0xa40/0xa40 [ 78.619439] ? __lock_is_held+0xb6/0x140 [ 78.623506] ? __fget+0x35c/0x570 [ 78.627482] ? check_noncircular+0x20/0x20 [ 78.632146] ? sel_read_bool+0x250/0x250 [ 78.636794] __vfs_write+0xef/0x970 [ 78.640398] ? lock_acquire+0x1d5/0x580 [ 78.644353] ? lock_acquire+0x1d5/0x580 [ 78.648309] ? vfs_write+0x407/0x510 [ 78.652005] ? kernel_read+0x120/0x120 [ 78.655896] ? __lock_is_held+0xb6/0x140 [ 78.659960] ? rcu_read_lock_sched_held+0x108/0x120 [ 78.664952] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 78.669688] ? __sb_start_write+0x209/0x2a0 [ 78.673995] vfs_write+0x189/0x510 [ 78.677547] SyS_pwrite64+0x15b/0x190 [ 78.681332] ? SyS_pread64+0x190/0x190 [ 78.685195] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 78.690193] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 78.694944] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 78.700618] RIP: 0033:0x452ee9 [ 78.703786] RSP: 002b:00007f45dba82c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000012 [ 78.711479] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ee9 [ 78.718728] RDX: 0000000000000000 RSI: 0000000020cf4000 RDI: 0000000000000013 [ 78.725975] RBP: 0000000000000120 R08: 0000000000000000 R09: 0000000000000000 [ 78.734262] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f0ba0 [ 78.741510] R13: 00000000ffffffff R14: 00007f45dba836d4 R15: 0000000000000005 [ 78.749188] Mem-Info: [ 78.771543] audit: type=1400 audit(1516426332.119:335): avc: denied { read } for pid=10279 comm="syz-executor7" 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 [ 78.810834] active_anon:88875 inactive_anon:60 isolated_anon:0 [ 78.810834] active_file:3551 inactive_file:8007 isolated_file:0 [ 78.810834] unevictable:0 dirty:155 writeback:0 unstable:0 [ 78.810834] slab_reclaimable:9775 slab_unreclaimable:93839 [ 78.810834] mapped:23813 shmem:67 pagetables:751 bounce:0 [ 78.810834] free:1395774 free_pcp:497 free_cma:0 [ 78.845592] Node 0 active_anon:343120kB inactive_anon:240kB active_file:14204kB inactive_file:32028kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95252kB dirty:620kB writeback:0kB shmem:268kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 161792kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 78.874227] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 78.901639] lowmem_reserve[]: 0 2870 6381 6381 [ 78.906736] Node 0 DMA32 free:2941552kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942340kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:788kB local_pcp:676kB free_cma:0kB [ 78.936684] lowmem_reserve[]: 0 0 3510 3510 [ 78.941549] Node 0 Normal free:2641792kB min:37084kB low:46352kB high:55620kB active_anon:340836kB inactive_anon:240kB active_file:14204kB inactive_file:32028kB unevictable:0kB writepending:620kB present:4718592kB managed:3594628kB mlocked:0kB kernel_stack:3968kB pagetables:2708kB bounce:0kB free_pcp:1372kB local_pcp:696kB free_cma:0kB [ 78.971604] lowmem_reserve[]: 0 0 0 0 [ 78.975457] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 78.989071] Node 0 DMA32: 4*4kB (UM) 2*8kB (U) 5*16kB (UM) 2*32kB (UM) 3*64kB (M) 4*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 715*4096kB (M) = 2941552kB [ 79.004876] Node 0 Normal: 414*4kB (UME) 268*8kB (UME) 1092*16kB (UME) 657*32kB (UME) 238*64kB (UME) 4*128kB (ME) 7*256kB (UME) 3*512kB (UME) 2*1024kB (UM) 7*2048kB (M) 626*4096kB (M) = 2641848kB [ 79.022473] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 79.031484] 11624 total pagecache pages [ 79.035491] 0 pages in swap cache [ 79.038995] Swap cache stats: add 0, delete 0, find 0/0 [ 79.044648] Free swap = 0kB [ 79.047668] Total swap = 0kB [ 79.050693] 1965979 pages RAM [ 79.053796] 0 pages HighMem/MovableOnly [ 79.057790] 327760 pages reserved [ 79.068706] syz-executor5: vmalloc: allocation failure: 0 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 79.078808] syz-executor5 cpuset=/ mems_allowed=0 [ 79.083707] CPU: 1 PID: 10286 Comm: syz-executor5 Not tainted 4.15.0-rc8+ #269 [ 79.091054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.100399] Call Trace: [ 79.102978] dump_stack+0x194/0x257 [ 79.106618] ? arch_local_irq_restore+0x53/0x53 [ 79.111271] ? idr_get_free_cmn+0xfd0/0xfd0 [ 79.115578] warn_alloc+0x19a/0x2b0 [ 79.119703] ? zone_watermark_ok_safe+0x400/0x400 [ 79.125127] ? avc_has_perm+0x43e/0x680 [ 79.129080] ? avc_has_perm_noaudit+0x520/0x520 [ 79.133736] ? perf_trace_lock+0xd6/0x900 [ 79.137861] ? load_balance+0x34c0/0x34c0 [ 79.141987] __vmalloc_node_range+0x4f0/0x650 [ 79.146459] ? check_noncircular+0x20/0x20 [ 79.150678] vmalloc+0x45/0x50 [ 79.153845] ? sel_write_load+0x1f5/0x1910 [ 79.158055] sel_write_load+0x1f5/0x1910 [ 79.162091] ? do_futex+0x86f/0x22a0 [ 79.165785] ? find_held_lock+0x35/0x1d0 [ 79.169822] ? sel_read_bool+0x250/0x250 [ 79.173859] ? __fget+0x333/0x570 [ 79.177288] ? lock_downgrade+0x980/0x980 [ 79.181413] ? lock_release+0xa40/0xa40 [ 79.185365] ? __lock_is_held+0xb6/0x140 [ 79.189412] ? __fget+0x35c/0x570 [ 79.192847] ? check_noncircular+0x20/0x20 [ 79.197067] ? sel_read_bool+0x250/0x250 [ 79.201117] __vfs_write+0xef/0x970 [ 79.204977] ? lock_acquire+0x1d5/0x580 [ 79.209113] ? lock_acquire+0x1d5/0x580 [ 79.213410] ? vfs_write+0x407/0x510 [ 79.217099] ? kernel_read+0x120/0x120 [ 79.220966] ? __lock_is_held+0xb6/0x140 [ 79.225021] ? rcu_read_lock_sched_held+0x108/0x120 [ 79.230027] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 79.234765] ? __sb_start_write+0x209/0x2a0 [ 79.239065] vfs_write+0x189/0x510 [ 79.242583] SyS_pwrite64+0x15b/0x190 [ 79.246366] ? SyS_pread64+0x190/0x190 [ 79.250234] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 79.255320] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 79.260067] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 79.264798] RIP: 0033:0x452ee9 [ 79.267970] RSP: 002b:00007f45dba1fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000012 [ 79.275650] RAX: ffffffffffffffda RBX: 000000000071c180 RCX: 0000000000452ee9 2018/01/20 05:32:12 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f00006a2000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x8800) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00004f4000-0x8)=0xf000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000560000)=""/0, &(0x7f0000037000)=0x0) writev(r0, &(0x7f00001ec000)=[{&(0x7f000062c000)="6f802ee8e5a0a15124a3e884b1202f6df8aa943e116bde4003a5e71c7aea428c73399f38dd493ffbd805c3eaa371531350ad143476f7a2821daa989b32c88745c6a79729705ddc33db869bce35deb418c7d0b4e57472eb73b274fc899000463c17402dded10ec6be843c443ae6ac85bb93c41b286992c45fe288ef91f17547a095749ce10a3e34801c12efd1631590b737847e4a54bf6c", 0x97}, {&(0x7f000004b000)="c7d6f495c773f93616e296d77ea947534a3c755b6e3b3529ff1ab877f82cf29c7a61a9c53c0e00f596b64d85291f450f", 0x30}, {&(0x7f0000ecc000-0x7a)="064fd4eb11357828dc23da5d74e01014dbbcc8c7452fc85dce3bb9a6ce090a32ba2d57a580b8baa1af4cc0769b981ac4899739f1f31e1608170aef7de1eea1a49975d40ecb556d08775aab85588c2b0a9211044b638ff919fc35d3ebfa750f33a3f73f2084c42b1bbde846d24e16a0d5d2f6e4682953a901b299", 0x7a}], 0x3) sendto$inet6(r1, &(0x7f0000eff000)="c99fd8c8c7d42074a554e45876502ab110160c2af4a525e6b4cbb653b6c300a66cfc9d9a66700d51231bd9f890ecce7f8bcda730bea0e8a77beb20e5e382e7aaa44cc18149d034b35b077e95ef6bb25d419392c32314eb6b0c11b8c8167d246009d15f9ced2e39392fb97783514ce4a77401dc85141a6b1b6275bbef31f4334fc7be7c0e3c9c74a7bfbd828b868366920ac350600f6b68cca8717f552bfb781c01b430387973ac9480d9949da3c87ac92b8bb581cf660fa759c2eec600e34bfebcca8ade84b95bf3bb1b8fec60c7cf16addd611c371d7615f33669e7031a6e20458e", 0xe2, 0x1, &(0x7f0000235000-0x1c)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5}, 0x1c) munlock(&(0x7f00003c8000/0x1000)=nil, 0x1000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d4d000)=0x4a, 0x4) 2018/01/20 05:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dde000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = open$dir(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000f5b000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f000047a000)='./file0\x00', 0xc8, 0x200) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') 2018/01/20 05:32:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bind$alg(r0, &(0x7f0000cc7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000eb8000)=""/4096, 0x1000}], 0x1, &(0x7f000076f000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/20 05:32:12 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000699000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x48)=[{0xfffffffffffffffd, 0x1000000000000000, 0x2, 0xcd210e5}, {0x6, 0x0, 0x1, 0x0}, {0x0, 0x1, 0x0, 0x3}, {0x2, 0x7fffffff, 0xa923, 0x0}, {0x6, 0x0, 0xff, 0x1}, {0x6, 0x8, 0x4, 0x0}, {0xa657, 0xfffffffffffff000, 0x7, 0xffff}, {0xffffffff, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000c7e000-0x4)=0x7fff) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000183000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000cb1000/0x1000)=nil, 0x0) shmdt(0x0) socket$llc(0x1a, 0x2, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000096c000)=0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000dec000)='/dev/ppp\x00', 0x0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000f43000)='attr\x00') shmget$private(0x0, 0x1000, 0x0, &(0x7f00003e5000/0x1000)=nil) rename(&(0x7f00003a4000-0x8)='./file0\x00', &(0x7f0000c57000-0x8)='./file0\x00') connect$l2tp(r0, &(0x7f0000fa0000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x4, 0x2, {0xa, 0x0, 0xa796, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}}}, 0x3a) 2018/01/20 05:32:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setfsuid(0x0) r0 = syz_open_dev$audion(&(0x7f0000219000-0xc)='/dev/audio#\x00', 0x5f, 0xc0000) getsockname$unix(r0, &(0x7f00001cf000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000f6000+0x5)=0x8) 2018/01/20 05:32:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xff, 0x995, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_fuse_mount(&(0x7f0000288000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000036000-0x94)={{0x3, 0xffffffffffffcff4, 0x2, 0xa2, 0x8, 0x3}, 0x7, 0xa0d4, 0x100000001, 0x2, 0x8001, "1cb3136b6e602005916981ea76e39af56b489415303a5704cf8b794f3672f6b4efa684d7a6fe4a1bd930e79e6de1cd3a74d8ee9510b4a142ca6ad53e01a35168699eae09444874100c339ca6101c496d765c0771e9850deb3d440146a269988cf149458aac826aaeb33dc704b6ea5a51a608689f6fdf228c0bd4bdd72a566aab"}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000160000-0x4)=0xffffffffffffffff) r2 = syz_open_dev$adsp(&(0x7f0000adb000)='/dev/adsp#\x00', 0x0, 0x400000) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00008f0000-0x1a)={0x0, 0x1, 0x400, {0x81, 0x9}, {0x2, 0x4}, @const={0x4, {0x2, 0xa4, 0x1, 0x1}}}) fcntl$getownex(r2, 0x10, &(0x7f00002f7000-0x8)={0x0, 0x0}) accept$ipx(r2, &(0x7f00001c3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f3000-0x4)=0x10) r3 = getpgid(0xffffffffffffffff) r4 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000408000-0x4)={r0}) madvise(&(0x7f0000994000/0x1000)=nil, 0x1000, 0x2) r5 = syz_open_dev$sndmidi(&(0x7f0000f88000)='/dev/snd/midiC#D#\x00', 0x0, 0x10000) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000dd9000-0x28)={0x3, 0x0, &(0x7f00009ea000-0x3c)=""/60, &(0x7f0000a70000-0xc8)=""/200, &(0x7f0000b10000-0x73)=""/115, 0x2}) accept(r0, &(0x7f0000430000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000ef5000-0x4)=0x10) bind$inet(r0, &(0x7f0000e64000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = syz_open_dev$admmidi(&(0x7f0000e11000-0xe)='/dev/admmidi#\x00', 0x7fff, 0x18000) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000cc0000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000466000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000199000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r7}, 0xfffffd9d) setsockopt$inet_group_source_req(r6, 0x0, 0x2f, &(0x7f0000f0a000-0x118)={0x2, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sched_getparam(r3, &(0x7f00006eb000)=0x0) ptrace$cont(0x20, r3, 0x7ffc, 0x2) 2018/01/20 05:32:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="d0", 0x1, 0x0, &(0x7f0000544000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00009e6000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000364000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005b1000)={0x0, 0x7, 0x401, 0x4b, 0x3e9, 0x101, 0x5, 0x401, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x26fa, 0xfffffffffffffffa, 0xfff}}, &(0x7f0000181000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000052d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00001fd000-0x4)=0x20) r2 = openat(0xffffffffffffff9c, &(0x7f0000df3000)='./file0\x00', 0xa4304a2db97281d1, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00002ac000)=0x5, 0x4) 2018/01/20 05:32:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$ax25(r0, &(0x7f00003b0000)={0x3, {"dc4aab295178a2"}, 0x0}, 0x10) fstatfs(r0, &(0x7f0000799000)=""/0) [ 79.282892] RDX: 0000000000000000 RSI: 0000000020cf4000 RDI: 0000000000000017 [ 79.290137] RBP: 0000000000000138 R08: 0000000000000000 R09: 0000000000000000 [ 79.297377] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f0de0 [ 79.304616] R13: 00000000ffffffff R14: 00007f45dba206d4 R15: 0000000000000006 2018/01/20 05:32:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0xffffffffffffff00, &(0x7f0000fb1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000058c000-0x30)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/20 05:32:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000f40000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000ab7000-0x4)=0xffffff3d) openat$autofs(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/autofs\x00', 0x2003, 0x0) 2018/01/20 05:32:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f000064d000)=0x0) io_destroy(r0) syz_emit_ethernet(0x3e, &(0x7f0000f60000-0xa8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xffffffffffffffff}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "0405a0", 0x8, 0x33, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x0, []}) syz_open_dev$sndtimer(&(0x7f0000c58000)='/dev/snd/timer\x00', 0x0, 0x400080) [ 79.349269] audit: type=1326 audit(1516426332.695:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10299 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:32:12 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000001000)="36ec968a2dcc7176a481665bb577eab201284de82336b8915b4bf07235523d154ec0c6230e13172adea486cfea13e6e21ff5bce03f45419bd10bef9ee5afa12ea8615e8b0a244f158e696fb6cb037d610fc95eaef56b1c83bedee5fd1e786df02deaa80cf10e432ff84dc25567a16700cbb11177a01ff920d9ebdfb6e8b72cf69cb6435943ab93869da27e9fdbddc00df52bb2be2aaf7c7da55490a24ae2029152", 0xa1}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000007000)={&(0x7f0000008000-0x10)=[0x4, 0xe24, 0x1, 0x4], 0x184, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xbc0, 0x0, 0x0, 0x0, 0x100, 0x3, "b1abccd67e00000000000000016c1609900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = dup2(r0, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000006000-0xa)='/dev/vcs#\x00', 0x7ff, 0x40000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000009000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000)=0x14) bind$packet(r2, &(0x7f0000007000-0x14)={0x11, 0xd, r3, 0x1, 0x5, 0x6, @random="3b66f92bc4c5", [0x0, 0x0]}, 0x14) recvmsg(0xffffffffffffff9c, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000008000)=[{&(0x7f0000009000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/244, 0xf4}, {&(0x7f0000001000-0x20)=""/32, 0x20}, {&(0x7f0000009000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/191, 0xbf}, {&(0x7f0000009000-0x75)=""/117, 0x75}, {&(0x7f0000009000-0x36)=""/54, 0x36}, {&(0x7f0000004000-0x71)=""/113, 0x71}], 0x8, &(0x7f0000002000-0x41)=""/79, 0x4f, 0x9fcf}, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:32:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003f8000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f000083b000)=[{&(0x7f00007c8000-0x19)="c0", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8001) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fe000-0x40)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f9000-0x18)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000c8e000-0xa)='/dev/dsp#\x00', 0x800, 0x0) statx(r2, &(0x7f00002c4000-0x8)='./file0\x00', 0x1000, 0x1, &(0x7f000072f000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000090b000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f00006c8000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:32:12 executing program 4: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f67000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x8080) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000264000)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r1 = socket$inet6(0xa, 0x806, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00006b4000-0x12)='/dev/loop-control\x00', 0x100, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20000000006, &(0x7f0000407000)=""/0, &(0x7f00003c6000-0x4)=0x0) 2018/01/20 05:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00005ac000-0x8)=0x7) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/20 05:32:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000105000)="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", 0xfc) r1 = getuid() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e6000)='/selinux/enforce\x00', 0x24000, 0x0) r3 = request_key(&(0x7f0000a72000-0xc)='cifs.spnego\x00', &(0x7f0000450000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000036000-0x11)='/selinux/enforce\x00', 0xfffffffffffffffe) r4 = request_key(&(0x7f0000d77000)='.dead\x00', &(0x7f00000aa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000277000)='trusted\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r3, &(0x7f0000ca3000)="4f8f5462a7404440df093a8160505ba4e82a816fe103eb4a75fd7f7e752984eaa5ff79bcc028e64a4a529f1adb18900f028cd28153946b6373d3bd61b750aeba43adcc0ce48e67abde0dcc28e9409819bd1ef20d1e5b9587f2805be4f4484de60631bc0824937b969e0401d6eb84d82393781db08cbef1fcec0126dd3a0d75cbd345b9fb12effb8aee68568d0b4c65464afd082f0bb2478ff07bda0bf97ccc23", 0xa0, r4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000ffb000)={{0x8, 0x8000}, 'port0\x00', 0x1, 0x21800, 0x3545, 0x401, 0x2, 0x5, 0x3f, 0x0, 0x2, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r0, &(0x7f0000e81000-0x38)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004b9000)={&(0x7f00008e5000)={0x194, 0x7, 0x2, 0x8, 0x1, 0x1, {0x2, 0x0, 0x0}, [@generic="25814ad0e7c144b43a6e614045b0684333e75adea4d5624f4d58df97f43762d7feb8a9550adbe7b8c7cd4d5693173ad5ef7b411717d7d2c762c65fd3ad7abf7502558621a7aa561a1cfe7776df9d88b888f821", @typed={0xc, 0x34, @uid=r1}, @typed={0x28, 0x2d, @binary="3fd3a5ea4edb21ca3dc40c6ecee75ceb2867a5efd8a19229ba7607cc4488e5dc"}, @typed={0x8, 0x42, @void=""}, @generic="e896938112424cbd35cbf1fdc1d74d30049fa3e1e70fc1b2a50acec9491ae7f2f3d1fe8c2fcd27e280a381d35a26fd21cf847346c3a8ecb81926e6d0b2bf40c801f0f11013911f79e4f2a5a7cc63123ee4fc629fa7d90a422af3d5f84d144f5eb1b4a6adb835b239f711f43892c9f9fc697b8997023cadda9b120e317d83ca45f7e4061d8fce6b0d67a13876e11a79da87b2dd9a0bc9f458982dcc9ac177509eea54395b5eecc2266ac5c36125625d27105c6f01d9aef473d9a9cf084f939e3e478633a7f5c8a57086d42349e3e62939e90957", @generic="0248b16179b64f7a0338019a4fb74e483ef967ad551ef45f7a81ed7776cc"]}, 0x194}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c5f000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x1, 0x1, 0x9, 0x7, 0x626, 0x8, 0x4, 0x8, 0x8, 0x3, 0x2, 0xffff, 0x100, 0x100000001]}, &(0x7f0000281000)=0x108) syz_open_dev$sndseq(&(0x7f0000539000-0xd)='/dev/snd/seq\x00', 0x0, 0x109000) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ac9000-0xd8)=@ioapic={0x3000, 0xffbc, 0x6ae, 0x7fffffff, 0x0, [{0x5, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x200, 0x9, 0xffffffff7fffffff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xb48b, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x5, 0x29bf, 0x6, [0x0, 0x0, 0x0, 0x0], 0x56}, {0xffffffffffffffc1, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x3, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x3, 0x61, 0x19, [0x0, 0x0, 0x0, 0x0], 0x855c}, {0x7fffffff, 0x21db0b3e, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x6, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2, 0x3, 0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x4, 0x2, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x6, 0x40, 0x81, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x6, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7, 0x2, 0x3ff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x6, 0x81, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x5, 0x200, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0x6, 0x400, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x0, 0x6, 0x401, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x74011e0a, 0x7fff, 0x4, [0x0, 0x0, 0x0, 0x0], 0x5}, {0xfffffffffffffff7, 0x80000000, 0x1f, [0x0, 0x0, 0x0, 0x0], 0xb4}, {0x4, 0x101, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0xfff, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x5, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0], 0xff8}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00007d7000-0x1008)={r5, 0x1000, "d84ea68bb91b01d36c7ad3d5217c297bda619bc1080f765128de2f6a294704a60e1b73d78acaf9666015cb2e0f1b7dc70cf541637acb53e6c02d05181fb0861166fdd05a770e21392ba53ad9ec5d82f0b1982e834866c23ad0492a17ba18c6c560fec6f7de80f1fd68f95714d37d1d8c17458afafb860ed268653963de3438395552ece40ae618c8e7db0fafc1824d064fcb280cdf76655716ad98fe84c4ce0329e22794db20ba1a291264b3cbb2135c33442b77e0ed6b98df91df2fda6f4eac9dd81dc48cbf66b6be6c361d84c285f64ba7a207fcabc40bc2b0a537c9ae4725d3bc25edbeebca28850b87fe4105270eff8e36de3c3eb94648d6486f2c134d05b20e2bc6fb852dfa8431c8c5be61c234d5d033aca849e96de1d31b0b4c0396a2556213795c13d96baac10bfc04ebbf5545f86fad32e9b6bb8dcada8e90357edbef1d51b0655479475999d6d5216e43254fae8404026cd6c7aab2795d23d044ac299ba185504484c58281aaa4ce0a92cafd619915ae2dc92ff7d0a7ac33c7dc980d05bd01c6c09f90816768eb727abb9881f84003e3fa7d5ffc8b3829400b0e0cb1f5d2d44285dcb0ba4be24eaa0a038df67ad659abb7be76ad317613e9fbde307f8851d9e31f2c165b3ba3cfdf2ee94894e56e45b7a2baf0ef541e17c3f93e6888c405062a07033cd8d037a82e7fa726adc4b65e98176236836a0df0f7b646796878e2f47dad3acb83f6dd5e97db8f579d03542783c58b810abbe5d88a74e468e6ebbccadf9491b41f73f6feee5f986fccdf81576a7a56baffd30ac30fc48c9bd87d87f631c6f895f208be5b129ceb248a2c81d4a1b1fe0ffd1127bb138bfe1b74f6393d1f034043427d889bd94c4b1e0dc55ca995c796aca4b2ebd3ecd2b0a0e5713824e0a7942945c2ffb7c8b08fe98d4e6838cd1aa760bd867f889bf98b22965252b8110534a90536642587c3fbc0a4df791b3a04bfacfae5629d6770cf638cbc71b5da9cb42670044649900687f6760a824c60f1f2957c959f820417683f9a80c9782cd06ba1ccfe04e09a10008d33b1d1e57c905e1ae971cfbc6cfd83d108d459927e53318c49e81ed9a20a127abe93efc2e2e945195d6226b7cde5872c2fbac8e1e6e97b4aee41d96a9a0f6a2f1088f2b976a49f5465c4abbfac36846b2cf1cd3f4334a3dbc586d24bc837d38b290f5cc334eb0d416c3b78eb6f60a19d33b5f27d59ceac8341c5d6e51dd6c0d3eca7a2e186087121175e88d49f70efa080213fb8bc6e33406dafaef0beab28f599551f6b0d976321f420518fec478b7f06dffece8d476101fa945ca1f6df1edbd11a565424e8cdde5b7f9388f5cb6f255b4565ca5fbeca422ea48930a8fa3acdc525d220e2a4ccabf718b179116c9f94fb340b490dff8273fce48012fcc0b0ea37db83ad73a930672c042844eba91cb1830585136b58411965ccc079c6708a7a4cdf2e04493dcadfbdbffb07d4813b91020f6dd2e20effa055003206e6b72e1c129e007f84a0da6b9e0c589c63d978f3f4158e1dc07ae078249c6cd93f545c312fe24f6656a56b2646d377c9020fb03b030b04d9706fb690384a990fc6feb83ea088dc7642e550b73e269d615a013ea7bea872827518bd90950d5c773437dfbb800178a932122832147873beb44a460072204b5132062d562ab37c642cd86b16ab88b4a0808b565e122150702cf5fb92d10a577658642b0f5be41b6dd441e97cebb7effa92f66b6ef419787503589a203ffd4ab2c877ce126ef6cf7a2aa0552ce3646cd963b46040fa7c6c1c0b88e3463d8a9395b3a852359d9129af08e669c090fc20c0182b053bfec86a27e996d41636bd9509a0fe633be304098b0e5b77b19c855bcdc4d5a47c35f583361e4ff6c89cdc172c50ef42a669a3ecf3ad6366aba5c5fb0bae1f94cae9f359d9d6c22565068975ceba8831b40e64ac1ad414896ecff2cee6c2b68913f35e0267f54e2ae7f96969c35fbe2f3ef818913771c5314e2fb161e826156c235540cc09adb8a30bac4d41bcded6eeeeb9e6c43cf587d66f0fcee4803c3f479991a29eebc5ce759ecb9d050e6f2c0e9723e8076d46ecc8e73974ecde7fc986426de4b8baddc4e16a9e2a70ab68c537d81ea30a37212b4e34755e69574a2c98c333bf86bcc1b6205c0ce132f920c5b55ad4561d63fb2963b46194dfb87e8086aeb530191f7a770cc506f5c6807ee26d33e088f912222364993c09de77ae6daa5a53957e1af8adef73e6a8cf68cd4748a061b6077ff6ce3a2da41f898ad580566fab91e7d79cc914e9b12ad96664f038f997aa6c204a613c7145358dbe0b8467ef740a6c809b0fa68c7d3cc5b1f5c256df142565e91e236a3c86f9e8ee643a29ce4a50b5f410e9b82564becf2162078d91c0c21a0b5d0ae9d2eefcb4976249fd35c130b0c64ba6c3da7b13a855eff3d080e42bb265e97d0c1626a81448f3bfe34dbec14a616e8593878facf762f73d5a1b50ca5bedf2bd7f626c17d4a2be91f74c519161be82682cc154c0af9b5e7782c276af24b2942ccccbe5c082b3857724c77c24c64959f6bc35beb90a371caa90e292d09dee6064f4f77df5f05877ea51624d58fefc6bbc43a39786bca7ef7c7f1851220fa9bb4ddad2d75281331d2d87421dced21208d91577b738b53d3228b6f300d541efbe068aa5e6d2eaf191692c36c201d256b61e77732fda3f2ebd6fbf4af47d957adb13c14211d9098a86993e8cd4975b833815ec07189d2538dda6e193713644625877945deb5fc97e41f6d17785199bf1ce836ff05c64cb6e1f94fe0c9a6d4a85dad51492cc4afa6a0b7907c3dfe792a7b314650680906b730723fddb664ff9bb269fd4c339f1941d776460af5c1dd309a595c82cb0add3b279ad7fb03215cd564558d73b903940ecdaa6111365159be9800aca9869eacef1df940e48b083920d3621ddf6a9aa978a01a3edfec74b8b7bb242cf9222eda1581dafc3700557901f28baf1b80200de06d3873fb2d8d7ded05fdbaae6b40a4ca2f8d2885c983a31ce3c6b8d770b96f033beb9d66b241af5bc67cacc909bad5369d4ff9d0cbfbb13f4791ab7b37c0e52ed9b67ca13e072978d27cb86a7ebe142d7d2ce3a9f42db17515272439026a227fbb934168c25590ee12b6d614688c4c62d6e79f06821f139e5530af4b425e923d7f28683721606eee694806292cf92fbef2c61581be944d0b1ca1e51eb00687ecfae30f2482c1b440aa5dfc538820813f72404f52071772830138f68b729644535fc76e240e1e3db19fd0932534f388e30dfab26f63e187a85668d21f1407d33c2b0c2e1cd09fae40093caa96da2a00d8fc75cbe3dc822387d3831a43ca9f69060ea15fb140266151287547b4679b29b3c7e564ab662fd8a72fc2ca78fa636bdd2191c9a04815f848bc4f8a14c3016ce0cde4e9c683cc20855205bc249858b05ca532561ea65bdb87eb1bdbe4f3a38b6416a1a801b35ef1c53db029e5efa6c145f045910576e15ee1f2b68eafac8dcdf5a236f2817626649cce7b613471873b658979ab0b269f347ef04ca7e248f6417e047b2d178f0ab80cafa56c3736bd91d82886bee2db344c708c6b725698826a15b768fc4637e707e9d81393db1984c8754edf67b7a390d68f7b3837fc41bf4d264c9fa827dae2c68b5ef119bff9e4aa399aae66f06ddd1c02e99cb94a181acf13ae5ad9e481d02b50aa0678de25e37be84f3270b1b5a9b2cdd13015e55e97da9090d6ac52d29d0bd5b6a5f900c7fba9e76e28f69b0cbfde60a7dc7c4107a75279d6628644a87136dbbaca2ef4bf7c7a0d0b0cb4d63b3c73eba98f0eee43626e4237916966642f5dce139a276c04f183f89c9a9cd59f214bf7b2e86e85369470e0c328cb6a9919fe32a8bb9dff591b9109d13fada4d315722b096b346aff46bdd8a5734a76f6e7de8c10abc7efa32e152b34811c6b1eb8839a89581feae55aeb0ef51c20b3008cb961a7b09474c0cb0215a8f8c1ce9bd8d51aa0be380c5765e79f6cede5f9d6c73f3bb02a838a4ae3eccc5eb4d6d98839c12fd3651a46a929a39d0fb0202584aad828b4cebb6940aff7c9f6bd8f5ca64620c5be9669f10eb712ee389e9487d9283cc406c7bb987b92eb3a580f0aba71004e9ba649db3e0450eeb7e210985a8c945834c989eb9058dae37d86048f56e456b140085560f91eb0456682c6e091586eb4576ec3c2c98dbc786cf39752b98cd57076436b4e8f072eb55bde0145f2f567c87bca8d5168e8a27192829cc903709162ba7232c050f0c60c6eeecaf63170f3aad430c59fdcb3bfa3630b0b81f0d2d26fc997fc90bb933e923bccec82cfca107db14aa34dff91b690db449621a7946f6ebc28265041028ec0a45cab7a37e50065939601e2a98392cb611907e90c990b463f88680ccc709c61f1378bcc65d4404660c53f9c51044af1cc23be92fb69d12b6494272543fbaab5bf32e2f3b743be2ff8e942717385c72c51cda0463828bfb7b7fc4eb40d57c8c937ca0026d59d378bad9cc009c512ae8a79565910f627989741d182d3f3ab17fe81d86fe901370fb76b46713386ec9aa884a90388964b1b2c958784a91161584d09339fea354688ab372c3c6c168aa1161384c49c52b2d3d8704846ce69003b2c480508e17184b76d1d74a1377fcd7ac3076ba391216df4ef54533fb3d34f1201eb047461f61030a07353cf6895bd17273ec669b221f1060830a9b938849412a754041ff0cac192921767b615b96c939891e40a504d5d673b7f0eda6ce1f0316b60e4638eefe4678766db4057affa95b7967253f6eb1e57dadfc8d52a81abef49f6e85471a3881342c31538abe61efdc06eb804b19f9028d8c0b7115ec8e97d66893fa39a1d0f57fb67d28fc90ee1348527eca0e9bf1f6e575f02a706b2eeb63b9a39867ea5a10fc14c108cfc1493a2e1e54f57bc9f4757d56601b072324dff88d1233d8b61ce77df335d431d24b44c82a5184e5a5b3595244180f77a60676958f8341d2f28e71b08a20a33d71743f3b8a25c846fc5c845f77572d59a463012d155ce4c34f990224c5e182609318fb77ef572572dfecb90a6e3eea25e6fc46262f5300c6ca799b981d2be0b12112715b529f0cd23615c244d145a3807067f68f2776cda3bc140f83b6c449ea71091a3a4766c665461c254312f636c0beaee8cc174730513b0fb9c19258316d4cc383cca9e8d09fc0602f6cf6ae97579ae74dfa22d0a224ca69005bc6ec299cad26ba4ee7f9128b02328558773dfdf4c499b4335ccb3b916cdff55cf2c9eaef80afde0726f58dc81d876cc64556335d0e7cf595214d8431f005d6750beb87333f8097a5146816975a411762fdb72114064ed7d845ca53f23e792c132b1119acc8d1ef1e2af51451356c17e5cda24de27823f32858102359596d58fa14de6a66c76e0e8a78a5956e27004bcb7d3d2c1376a99ccc0b2956c8c748776d7d3204ac8d910ea75e7c9cc6f1f7b6239da297c64125c536dba22d24ea828c941c1b581b7d47142705e1b0e0ba9b6204c8eabf871e632939ea8fade6c749262d794eecc01b90205bb97de252714c703ccb2debb9b78deef90ceae7dc4bda8a50e3720ff3ee6421d7186375a7f9a0ddb74cb492f7bbb13c715c2e32018a49abfbc52c4278f46ef52e9a810aa942515da259801c93093fa37d75ab3ca8009fbb98f898e1f2befe59fb80a1999d2af29363807c0074c1d656ff380fa1b8674fc1cee025b4b2031a97295610d9eee3355ea204568185dab3"}, &(0x7f0000269000-0x4)=0x1008) 2018/01/20 05:32:12 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_getscheduler(r0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000)=0x8, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a2f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000088e000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00006ac000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff, r2}) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000001000000000100000000000000", 0x14, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000975000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffd35) [ 79.486527] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=519 sclass=netlink_route_socket pig=10340 comm=syz-executor2 [ 79.539252] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=519 sclass=netlink_route_socket pig=10340 comm=syz-executor2 2018/01/20 05:32:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) stat(&(0x7f000049f000-0x8)='./file0\x00', &(0x7f0000187000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r0, r1) r2 = creat(&(0x7f0000f97000-0x8)='./file0\x00', 0x40) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000c26000-0x44)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/20 05:32:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000168000)={0x0, 0x1, 0x20, 0x1f, 0x100000000}, &(0x7f0000be5000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000024a000-0xc)=@sack_info={r1, 0x2, 0x7325}, 0xc) ioctl$KDSETMODE(r0, 0x4b3a, 0x90) 2018/01/20 05:32:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000052000)={0x0, 0x0}, 0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000f82000-0xd)='/dev/dmmidi#\x00', 0x3, 0x2002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001ba000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffff801, 0x100000000, 0x2, 0x8000}, &(0x7f00006da000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000465000-0x8)={r3, 0xfffffffffffffff9}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00008b4000-0x4)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006e7000-0x8)=@assoc_value={r3, 0x8}, 0x8) shmctl$IPC_RMID(0x0, 0x0) 2018/01/20 05:32:12 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000bf5000)='/dev/dmmidi#\x00', 0x22, 0x80000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000034d000-0x10)="bbbeb44233742966aac17db09e803a05", 0x10) r1 = getuid() ioprio_set$uid(0x3, r1, 0xffffffffffffe005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d33000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00008c1000)="71e67a15df848dec108cec478e2e4bb4", 0x10) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00003d7000)=[{0x0, 0x0, &(0x7f0000e8d000)=[{&(0x7f0000908000-0x73)="f5697f8243ac23b0ff495cb2319165a05a", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:32:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000874000-0xa)='/dev/vcs#\x00', 0x9, 0x14d002) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f00005a0000)='/dev/sg#\x00', 0x2, 0x800) getsockname$ipx(r2, &(0x7f0000907000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e4c000)=0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:32:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) connect$inet(r0, &(0x7f0000bac000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffbd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x800, 0x6, 0x0, @tick=0x0, {0x20000000000, 0xfff}, {0x0, 0x0}, @time=@tick=0x1}], 0x30) syz_open_dev$sg(&(0x7f0000042000-0x9)='/dev/sg#\x00', 0xffffffffffffd2a4, 0xc00) 2018/01/20 05:32:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) pipe(&(0x7f00007fc000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a1a000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00009d0000-0x110)={{0x400, 0x0, 0x7, 0x489, "0d1699c5f1778be0f5ac37069d8f87932ce1f830ff42ec0ae6fa42f5c6ef6c7d2a4324164bd688647fc0c465", 0xffffffff}, 0x0, 0x0, 0x400, r3, 0x9, 0x1ee5, "02df310ca3cf4ffdeea64ad2524033afc4e781b8d4329089e949413e5e12abc149c5f04cd777b03e93702b7a09423b7fc946b28920f4652509c22c9c4073c8fe", &(0x7f0000c2f000)="65746831272eb53a2370726f639073656375726974797b5d707070317070703000", 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0xedf, 0xa09, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r0, 0x1000000000000001) 2018/01/20 05:32:12 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f00005bd000)=0x0, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000f20000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f00004ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000c9c000-0x10)={0x3, &(0x7f0000402000)=[{0x4, 0x9, 0x7, 0x5}, {0x5, 0x1, 0x8, 0x7}, {0x7c, 0x4, 0x5, 0x9f}]}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c65000)=0xc) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000f20000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00003c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f1f000)=0x0, &(0x7f0000f20000-0x4)=0x0, &(0x7f0000f1f000)=0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x6, &(0x7f0000f1f000)=[r2, r3, r4, r5, r6, r7]) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f1f000)={0x0, 0x2, 0x20, 0x2, 0xfff}, &(0x7f0000f20000-0x4)=0x18) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f1f000)={r8, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x95, 0x5, 0x8, 0x7fffffff}, &(0x7f0000f20000-0x4)=0xa0) listen(r1, 0x9) r9 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f1e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b10000)={r9, &(0x7f0000f1e000-0xf4)="f79438dfa7fc7962e9eddc5ca5d3bfe0d86e8c47f1a021a31bd126495798d0877b2fbb232121ded8557c69af2e3e1325b827625159cde10de933a06ac5b4d6131bc87dd52e7153f4a126846b6072557921a787edf35d314d2d58dc25f2854df8fbadf64a5ef40f259475f99d59fd1d36d31496e3986527ddfd74a8a0d640dfc2a506e56837dc4a4c4339670e8799807863e4362956aff82b69a93d9cfc0505cbad06968a89fabd298588bddfe726cbe6a0ba79811646735f64332d03aa6c82f8e99ffc1d26a22da468e46f9d0c934531650318889f4ecfce6f2ebea640a7d614f6984f694ecdbb216e4bae5b66afb47f62b8285a", &(0x7f0000ef7000)=""/179}, 0x18) 2018/01/20 05:32:13 executing program 7: semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000c63000)=""/127) pipe2(&(0x7f00005b5000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x3ff, 0x4, 0x6, 0x4, 0x5, 0x0, 0x6, 0x6}, &(0x7f0000494000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:32:13 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0x1)=""}) 2018/01/20 05:32:13 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffff, 0x2040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x9)='illinois\x00', 0x9) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000003000-0x2)=0x7f, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000003000)={0x4f, 0x2ed, 0x10000000000, 0x9, 0x3, 0x9}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000005000-0x400)={"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"}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000001000-0xa)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000006000-0x10)={0x15001, 0x117000, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000006000)="9397ecd545fe85b298e9f1f6ca79c30f975a3287ffc61553eccc8b04068d6a414a91d9edd3c95292c6d6008cc84290b23c15770a4112e46c47a6f18181c80fc5ffdb498f20f4f776edb405b917a0ead21a33360ff7cbb3e1b532ce94837a917a9a6be5d2f586cdc4279c9e88c5761bc37c0d8da63389aa3fbcc5b47f011a03468eddfe1cac7efdbcc6", 0x89) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r4, &(0x7f0000008000-0x1)='\x00', 0x3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000008000)=""/23) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) perf_event_open(&(0x7f0000009000)={0x7, 0x78, 0x3, 0x7fffffff, 0xfffffffffffffffe, 0x7008, 0x0, 0x484, 0x10080, 0x1, 0x7, 0x8, 0xa54, 0x0, 0xfff, 0x1, 0x200, 0x80000000, 0x3, 0xfff, 0x1f, 0x5, 0x0, 0x5e9, 0x5, 0x7fff, 0x8, 0x9, 0xffffffffffff6b9d, 0x0, 0x7, 0xfff, 0x81, 0x6, 0x2, 0xb1b4, 0xfffffffffffffff8, 0x5, 0x0, 0x8, 0x5, @perf_bp={&(0x7f0000006000)=0x0, 0x1}, 0x40, 0xf96, 0x4, 0x4, 0x90000000, 0x7fff, 0x401, 0x0}, r5, 0x7, r3, 0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f000000b000-0x14)={0x4, 0x0, 0x8, 0x5, 0x855}) 2018/01/20 05:32:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000742000-0xa)='/dev/dsp#\x00', 0x3, 0xc000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ac7000-0x101)={0x0, 0xf9, "d5a0a0f1ac1a3a4c364acb0970d538bc18fa476360f9970f92c51fc5eae26adb644fcba781c79b3cbf3132bda7b1de38790cbb04b8a5fc4349dcf9cca59fdb876a2b7375f71d0e1e6415ece8e67346ed15924b08898f14cc082bab6524c1dbca0c672bce7d18d70dd4401c564f182806073e9483e4df38546dd843cadbc2111b0e458c655ccdd3baa2d3dacab79da1381d0504d55c6f1e6874f01ef2c0435ac5a2b6032223162cd19fbe6b93bdd765c7ce8fa97781c1dcf50a3d481556831f76b91a859d4124d781d95d6eab5ac01ca07439a741d9d0767ed8f0e64045db504573cc4e59de0996a20461f507fc3b916f7985554841274ad2f8"}, &(0x7f000043e000)=0x101) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008cf000-0x6)={r1, 0x6}, 0x6) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000911000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000ddd000-0x8e)=""/142) futex(&(0x7f00005a1000-0x4)=0x0, 0x0, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000486000)=0x0, 0x0) 2018/01/20 05:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[], 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000e8000)={0x6, r0, 0x1}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00009d5000)=0x9, 0x4) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) open(&(0x7f0000ff0000-0x8)='./file0\x00', 0x20000000180045, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000436000-0x4)=0x0, &(0x7f000087f000)=0x4) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ftruncate(r3, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x7003, [0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000df2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a07000)=0x2e) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000242000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000075b000)=0x14) sendto$llc(r1, &(0x7f000036c000)="21a7c0137d2ddb759e059210c2a044c6d09f8ead18930ad9eb792914a3fae29479c752cd26e058998b72b128a1c0d6e2b510136f35000149f23d6e9a79f88c8d8f0f1c742212002e901e4a75dc803538cca2188a5091325740c9007cab276929233b47e123e2fdd3bfa53222aa77a97d344c35e147262ddc33835b63801fc555ef48cb7e928f0c03a579545722510a2259b705ecc75e771b6e5d82540c64e3354dbfe6842bbe9f62fcddc4b27513f8e8f46c5df09b896fcb89da3b4bc18b4a7c56ebd84ef2d23cae", 0xc8, 0x24000000, &(0x7f00006f9000)={0x1a, 0x1, 0xcb, 0x5, 0xffff, 0x1f, @random="bcb05b5abbaa", [0x0, 0x0]}, 0x10) r3 = semget$private(0x0, 0x0, 0x200) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00003e7000-0x3c)=""/60) exit(0x0) 2018/01/20 05:32:13 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00005dc000)='/dev/vcs#\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00005eb000)={0x0, 0x401}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000636000)={r1, 0x1c48, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0xcd)="27e602ca176bcd971d399ab4d3b38243b9f423e87efc16b18eb3f6f88f3c2d1637b3c0df7408f6a793182b690c60fb1ff0e2f763cbb1f72c2264e9d713f571b4e17cd4a0ec7bd8840e5e29c272677582e514e45674ce9b38704257efac1eac2f5bb7e28c10b5918d26b152efe78454573b382488f93ca05d6d46721bfe801ab989e565a42f9a26555663659985552788990a799371835b223ce0d4f26eadf172504be1f54c0e7b25a86c22015a570f71811069ae3fc590d9b598fc45b4b2c73658c37bb82c0d1bfafdbab52e04", 0xcd}], 0x1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) r2 = getpgid(0x0) sched_getscheduler(r2) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) write(r0, &(0x7f0000003000-0x2f)="f6a4aa28960db112e8d59902321b3e8806ef0e5bf9213ce1135b92a3cb97223b2bb3847647e57b01272a41b49ff431", 0x2f) tkill(r2, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000003000)=0x6, &(0x7f0000004000-0x8)=0x1) ptrace$setopts(0xffffffffffffffff, r2, 0xe41, 0x54) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000005000-0x8)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000)='/dev/vcs#\x00', 0xfffffffffffffff8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000006000-0x6)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xb2)="1f3f620a8ebfd8aa89dbc3c0070dbdc173b138ca0ccad3dab10dc132b5533ce46b4caa6e0207127cb92645f7edf4bc0aa3f5a6b4b870d3b66beec23731fec9b7333fa1cc648676da88a29f61ffbe8d174388950085a9ce97cb76721fd9032e4775267d1033a1989d22ac2aadd7b1dd2a7b7912a66a316f1e78e006a76686dc1ab63a73530f2c74833a4d80990ffd6c84efa93bb881962d9152010aa2d413337d59fda3ab60d287859a394e71fff44a63ddd9", 0xb2, 0xfffffffffffffffe) keyctl$negate(0xd, r3, 0x0, r4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000)={r1, 0x0, 0xfffffffffffff8d4, 0x186f, 0x6, 0x38000000000}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000007000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) 2018/01/20 05:32:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept(r0, &(0x7f00003bd000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007be000)=0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000309000)={&(0x7f00007c1000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00001c9000-0x2c)={@nl=@kern={0x10, 0x0, 0x0, 0x10801410}, {&(0x7f00004f9000-0xf7)=""/247, 0xf7}, &(0x7f0000943000)=0x0, 0x4}, 0x2c) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000985000-0xc)='/dev/autofs\x00', 0x40040, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000055f000-0x8)={r0, r3}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000293000-0x4)=0xfffffffffffff800, 0x4) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000cbc000)=""/244, &(0x7f0000565000-0x4)=0xf4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000754000)='/dev/cuse\x00', 0x20102, 0x0) accept$netrom(r3, 0x0, &(0x7f0000c73000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e2c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000a43000-0x48)={0xb, 0xe, &(0x7f0000600000-0x70)=@raw=[@map={0x18, 0x6, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x2, 0x2, 0x4, 0x2, 0xffffffff, 0xffffffffffffffff}, @generic={0xfe4, 0x3, 0x10001, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x71}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfb5, 0x0, 0x0, 0x0, 0x4}], &(0x7f000023a000-0x4)='GPL\x00', 0x9, 0x99, &(0x7f00006ab000-0x99)=""/153, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) [ 79.747460] binder_alloc: binder_alloc_mmap_handler: 10376 20000000-20002000 already mapped failed -16 [ 79.769374] binder: BINDER_SET_CONTEXT_MGR already set [ 79.790737] binder: 10376:10377 ioctl 40046207 0 returned -16 2018/01/20 05:32:13 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f3000)=0xc) r2 = syz_open_dev$audion(&(0x7f0000921000)='/dev/audio#\x00', 0x6c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x9, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setpgid(r1, 0x0) 2018/01/20 05:32:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00002a7000)='numa_maps\x00') set_mempolicy(0x4003, &(0x7f0000ef4000-0x8)=0x401, 0x2) readv(r1, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) syz_open_dev$audion(&(0x7f00008de000-0xc)='/dev/audio#\x00', 0x7ff, 0x101000) syz_open_dev$sndpcmc(&(0x7f0000853000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x202) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000576000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000075000-0x4)=0xc) getpeername$ax25(r1, &(0x7f00002e6000)={0x0, {""/7}, 0x0}, &(0x7f00007e4000)=0x10) 2018/01/20 05:32:13 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10001, 0x5) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000f78000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x210040) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002a5000-0x20)={r0, 0x1, 0x1, 0x3a3c56f4, &(0x7f0000687000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x8) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ae3000-0x4)=0x8, 0x4) 2018/01/20 05:32:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = getpgrp(0x0) socketpair$inet6(0xa, 0x807, 0x609d, &(0x7f00002ab000-0x8)={0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) kcmp(r0, r0, 0x5, r1, r2) setpriority(0x0, r0, 0x0) [ 79.790754] binder_alloc: 10376: binder_alloc_buf, no vma [ 79.790776] binder: 10376:10390 transaction failed 29189/-3, size 0-0 line 2903 2018/01/20 05:32:13 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000599000-0x1)={0x1}, 0x1) socket(0x9, 0x2, 0x9) 2018/01/20 05:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) timerfd_gettime(r0, &(0x7f0000428000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f0000055000)={0x0, 0x0, 0x5, 0x0}) rt_sigtimedwait(&(0x7f0000db1000-0x8)={0xff}, &(0x7f0000f8c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000141000-0x10)={0x0, 0x0}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/20 05:32:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000122000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getpeername$unix(r2, &(0x7f0000cdd000-0x56)=@file={0x0, ""/84}, &(0x7f0000564000)=0x56) fallocate(r2, 0x0, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000542000)={0x0, 0x0}) socket$llc(0x1a, 0x2, 0x0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/20 05:32:13 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000a15000-0xd)='/dev/usbmon#\x00', 0x2, 0x400000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000d25000)=0x401, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000d26000-0x1)='\x00', 0x1) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d27000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ae0000-0x4)=0x0, &(0x7f0000d1e000-0x4)=0x4) 2018/01/20 05:32:13 executing program 2: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mlock(&(0x7f00004fb000/0x4000)=nil, 0x4000) madvise(&(0x7f000049e000/0x4000)=nil, 0x4000, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d70000)='/dev/hwrng\x00', 0x10340, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000023000-0x10)={&(0x7f0000361000/0x1000)=nil, 0x1000}) 2018/01/20 05:32:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x800, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r3 = add_key$keyring(&(0x7f0000b5e000-0x8)='keyring\x00', &(0x7f0000e07000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000608000)='keyring\x00', &(0x7f0000e35000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r3, 0x0, r4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000a58000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002df000-0x8)={r0, 0x4800000000}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000118000-0x4)=0x4ae6, 0x4) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000580000+0xfaf)=""/201, &(0x7f0000f36000-0x4)=0xc9) 2018/01/20 05:32:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000edd000-0xeb)="01381635fc801bf76f3142981186071d5bcbe5326fb86236433955a6a6f481ed55109e7761e41d06147bd6f54991d0f538768ed31e70fee04301bfcda8d2f273774b458f5d44bb9617ae3583b50c7710ab81435118a4fe92cd934cc2df66c8b90659c85f13f8ac4c83e3aa020d274d9369fdceaf768ecafe6d0905d73c33fc933e4be002d93b2a51db5279824f50d57428435b613c4a63d89144a89cad5619c3d52757941cb400904d66680cbd9710fc63edc1dd81b8a1a20fddb1775d5c158c4de516171837b3bc307c42391f148d9187e71bd4425bdcaedcfe6ac3c56db01e50cac1b3fee44b670b1a62", 0xeb, 0x8000, &(0x7f0000b9c000)={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001ec000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x80400) epoll_pwait(r1, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x81, &(0x7f0000001000-0x8)={0x3e00000000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2018/01/20 05:32:13 executing program 1: r0 = syz_open_dev$mice(&(0x7f00001fa000-0x10)='/dev/input/mice\x00', 0x0, 0x400800) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000988000-0xe8)={0x0, 0x0, 0x0, 0x10000, 0xc94, 0x0, 0x9, 0x8, 0x4, "117fc13b786bf1eca4c0136967d0f39d211bad5cc6fa91271e736c81a5808567b061c5869fa90c8d20eeda510cfcd57a4963e5c97bcef163b7ea06f42b06ca2d", "baf47b901e36a888cd53e65fcb1caacf0f1672a929aee63927af9e6364f73ba99bec0615b343dab7743f69eb276b049011da4bcfddcb2a6ba705a0eb3b0e0069", "ef91ba995c7cd3f09895729955284dc351ba7bdafdb1e9c8b4531b8b66e90765", [0x1, 0xfffffffffffffffb]}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000b51000)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000033b000)={r0, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000947000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000004000-0x2c)=@pi={0x0, 0x8af5, @ipv4={{0x8, 0x4, 0xc325, 0x5, 0x28, 0x3, 0x9, 0x8000, 0x5c, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@generic={0x86, 0xc, "e431446991c08b44d928"}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x3, 0x3}}}, 0x2c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000001000)={0x100000000, 0x7, 0x7f, 0x4, 0x1}) setsockopt$inet_int(r0, 0x0, 0x1d, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)=@random={'trusted.', '/dev/input/mice\x00'}, &(0x7f0000003000-0x5d)=""/93, 0x5d) accept4$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000008000-0xfd)="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", 0xfd, 0x40010, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x19eb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) [ 79.875332] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.889806] binder: release 10376:10377 transaction 47 out, still active [ 79.896881] binder: undelivered TRANSACTION_COMPLETE [ 79.905269] binder: send failed reply for transaction 47, target dead 2018/01/20 05:32:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cfd000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt(r0, 0x4, 0x1f, &(0x7f00004f4000-0x73)=""/115, &(0x7f0000a21000-0x4)=0x73) seccomp(0x1, 0x0, &(0x7f00000d9000)={0x0, &(0x7f0000f21000-0x10)=[]}) getgroups(0x0, &(0x7f0000974000)=[]) 2018/01/20 05:32:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000d6b000-0x4)=0x0, 0xffffffffffffff57) 2018/01/20 05:32:13 executing program 3: socketpair(0x2, 0x6, 0xae9, &(0x7f00006f8000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000078a000-0x10)={0x4, 0x7}) prctl$intptr(0x21, 0x1) prctl$void(0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xfb)={0x0, 0xf3, "87702ea5d4368733114a9f87f77a9cd7b69d5e0edde5935b10ff0911651eacc90518b1c28c8c7027c8facec7643960c0fc8e92296e684df45e84a750a81cc17dedd95945bceed2f429c0c23cb439ba37ff6f0d745c53bebb48171aa97d72595bccd06697dbec652434eaedf05be551e74866c30e91ae59c93db8412b8de716c13cf1d982c5a7830340e25d75e4093b35a7177ad1b5025e6365643d4abc6b49bdcf39e84c9d573b9503ec19b37eb55393715e9e6ad410385b1ab16eb760d5a93538277e375e79d7ff078456b6e5de3d931756732f16def206b6265600cd32844527a33c7c8d756d7919218705d25b326ab2c142"}, &(0x7f0000000000)=0xfb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x10001}, 0x8) 2018/01/20 05:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000864000-0xb)='/dev/vcsa#\x00', 0x6, 0xc0000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000976000-0x8)={0x0, 0x400}, &(0x7f00002ea000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000)={r1, 0x10000, 0x0, 0x2a}, 0x10) r2 = socket$inet(0x2, 0x4000000805, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000776000)=[{&(0x7f0000045000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d73000)=[{&(0x7f0000845000-0x52)='w', 0x1}], 0x1, &(0x7f0000153000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006dc000)=@assoc_value={0x0, 0x0}, &(0x7f0000530000)=0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000738000)={r3, @in6={{0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf3, 0xfffffffffffffffa}, 0x98) 2018/01/20 05:32:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000092f000-0x1c)={0x6, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f88000-0x20)={r0, &(0x7f000005f000)="", &(0x7f000056e000)="", 0x1}, 0x20) 2018/01/20 05:32:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r2, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000625000)={&(0x7f000057f000)='./file0\x00', 0xffffffffffffffff}, 0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e07000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f000071b000)={"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"}) 2018/01/20 05:32:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fa1000-0x11)='/selinux/enforce\x00', 0x600002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000009d000-0x48)=[@in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f35000)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000836000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be3000)=0x24) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000ed6000-0x6)={r3, 0x5aab}, 0x6) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r4) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000a0c000)=""/152, &(0x7f00008a8000+0x2e2)=0x98) close(r0) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:32:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000979000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000057e000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00002ee000)={0x5, 0x7, 0x8}) r1 = syz_open_pts(r0, 0x801) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000a67000)=0x8) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) writev(r1, &(0x7f0000cd1000+0x620)=[{&(0x7f0000956000)="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", 0x789}], 0x1) 2018/01/20 05:32:13 executing program 6: keyctl$join(0x20000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x72}, {0xa, 0x2, 0x3b7c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x5, [0x6, 0x80000000, 0x3, 0x1, 0xff, 0x751cd193, 0x80, 0x80000000]}, 0x5c) 2018/01/20 05:32:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000021c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000392000-0x9a)=""/154) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000a87000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c10000)=0x10, 0x81000) r5 = accept$ax25(0xffffffffffffffff, &(0x7f0000b4d000)={0x0, {""/7}, 0x0}, &(0x7f00003ec000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f000093c000)={r5, 0x6, 0x8000, "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"}) 2018/01/20 05:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002ca000-0x10)='/dev/sequencer2\x00', 0x204000, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r0, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/20 05:32:13 executing program 7: getrusage(0x0, &(0x7f0000779000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f00008a9000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f00000ae000)="f1d44460a7909a9b8924c78e1d569ea8f9c49577df97da5948c34246702daeeed99e59108efa898b1d31d4a51b24de47616619cff5f58800cd6a19d92b07beef919e299d85999ccfef69949ecba04506e1badc0d077858f314b347a55651ae75dab9d656bb022d8f362a62e1273d01e4942cd18e4ab3ea0061df91425961c8b37b90df0ac3971468830083df2eec2de52de5f2633fdf665b6746e3be722eba735918c4780e11cd8c7f2513dd42f8169937b0b5a0dd85", 0xb6}, {&(0x7f0000f0f000-0x69)="09ea779fcd489af5740e5ca3101889801a0e8d82bb7aa6e8f47f131fc5d611b45e4b459a4c9b826ca30766becbdb682ebd8a402dcb97f96710da9e90316a2967a4970a5590ad47310ce548c0038deacebe9426b6e2abc58d009fc6c188e6881430363e8374d3763b99", 0x69}, {&(0x7f00007c3000)="3dc52f45cdc97c73bfd2d47a11e795760755510c2f309f773e690c0d5e0c846a27804b6ef1b2c1e52176af4b9403c32338596da8a4845d95927f12ecf1977a7df10cad2479456d3f7a86e2db90b7a35079e4bd48cd04cacdaf79c1635a840da3cc3c2da97dd44fb5211b543b76c0c5a83c3878feadbe95541fcd71a47e8b5d987160d10dac744aea013f24bbc681b22bb655a7731da0b1b4e71b474b35a38be0653e60c38d98ce368ee32c2484eac28fdfba2e09f74dacb1b82df342296beaace3b6e410f38c7ea5e988b5a6b84e1d3cacff0183596db9e8e9", 0xd9}], 0x4, 0x2) 2018/01/20 05:32:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000185000)='/dev/vhost-net\x00', 0x2, 0x0) removexattr(&(0x7f0000826000-0xa)='./control\x00', &(0x7f0000c41000)=@known='system.posix_acl_default\x00') 2018/01/20 05:32:13 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000cf8000)=0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd2000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000047c000)=""/246) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00008e6000)={r0}) close(r0) 2018/01/20 05:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a2c000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b91000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000081a000-0x48)={0x0, 0x11, &(0x7f0000ec0000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xa842, 0x0, 0x0, 0x0, 0x80000000}, [@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x0, 0x2, 0x6, 0xd, 0xe27d301b32c84ac5, 0xfffffff6, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x5, 0x5, 0x9, 0x4, 0xfffffffe, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x101, 0xffffffffffff7fff, 0x4, 0xf6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000065000-0x4)='GPL\x00', 0x8, 0x42, &(0x7f0000237000)=""/66, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x4, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/20 05:32:13 executing program 0: mmap(&(0x7f0000001000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f00008cb000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000310000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r2) 2018/01/20 05:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) mkdir(&(0x7f0000fe8000)='./control/file0\x00', 0x4) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) [ 80.089328] QAT: Invalid ioctl 2018/01/20 05:32:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') socket$nfc_llcp(0x27, 0x1, 0x1) r1 = epoll_create(0x2) sendfile(r1, r0, &(0x7f0000bc2000-0x8)=0x0, 0x4130) 2018/01/20 05:32:13 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[], 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000034000)='./file0\x00', &(0x7f000002e000)=@known='user.syz\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000035000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000006000-0x38)={&(0x7f0000020000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000035000)={&(0x7f0000036000-0x24)=@bridge_newneigh={0x24, 0x1c, 0x12, 0x3, 0x3, {0x2, 0x0, 0x0, r2, 0x4, 0xaa, 0xa}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 2018/01/20 05:32:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x3) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) [ 80.139458] QAT: Invalid ioctl 2018/01/20 05:32:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000b9000)={0x0, []}, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000036c000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/20 05:32:13 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x16000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000b000)={0x0, 0x76, "884ed95cf1837ab38bbfd8f2bed2d9f95bb2d7a5dcc2b78d11fb73216774d004dc7e21c4c7c545647d02b30d12f400c3c548829b0ed9c53d20d268df23a9586d26d28c72375d2a5c440372f2f84eb5d1e4a93bfd7c0382ee869b9a68b11b39b9ca951123012c73184b55ec39382646d238aba52009a5"}, &(0x7f000000b000)=0x7e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000000c000-0xfb)={r1, 0x7fffffff, 0xf3, "e7328956c4450b03fb0c1b9058ea44660c2adf9c3387e82531ed99e2321ef3cdaaec7e06d01fb39581038bd72c9ab07ef5435a2153957c03d70641cf2a23add5ccc25d85e7436fc1e97268126d2ac5f4dac25597ad409dda3502f337902df4e838141f3c865be7ac200694ef386058160b0df032e2daaec4c9351a525a56af564b77d461bf3808a80f70b2ec3a331e650c87c8f7f39d098970003354eb4254d8b8da22af9e83192c6ed2cae63584921c754270c072c840978e2d2dc8d7149e9cdee249cf7512081e7398b8148b285377f8580e47e8aaf1a188ad688557240fe58284282afb2aa65d6841c26830ef868aef2902"}, 0xfb) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)=0xfffffdfd) 2018/01/20 05:32:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c98000-0x18)={r0, &(0x7f00002d1000)="", &(0x7f0000e11000)=""/4096}, 0x18) 2018/01/20 05:32:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f000010f000-0xb)='/dev/vcsa#\x00', 0x0, 0x8000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f000085b000)=""/110) setrlimit(0x7, &(0x7f0000a9d000-0x8)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c24000+0x2ed)='/selinux/status\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) 2018/01/20 05:32:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8001, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffd, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000003000)='./file0\x00', 0x200000, 0xa) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x3, &(0x7f0000000000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000000000)="c53018d4366ca83187b1e03342484f75639c06a27321574f380808fcf8d79317a54047fe672a57f53bd634a977eb04717eef7816df0936e94bf1e98e896313492ae5534cc5af743db37ccb30edd08ad3a5ca5b4c13fd8cc1d9158d35af76e996e396cb61060da6dcee067fd731dc31938c124aa5336c1d4c01563bf588a8be36820f40af59fe13c0", 0x88, 0x4b3, 0x0, 0x0, r2}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000002000-0x2b)="3debbe3de4579b511d3a1da57c07b4f349ab469e2d001ddc764e7e4738e4b631126462fd509312d10977ae", 0x2b, 0x1, 0x0, 0x0, r4}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x2, 0x7fffffff, r5, &(0x7f0000001000)="80a77fb0790a9e137d1611eafa60fc67df7789540d49ce1afd98fb8d1b546fb3f8919398a9dc3c343b99551496a08c6cbb8926dd4fec8f2844e4bf84e8c2c9ca2802cb684989a867eee3b1d3fc9db8dd70e930ddd92acdf89017ad52393aec633eb32d22612f93248c3017ea4335488d0cdc5e26745dbf80929f480c1ce0da898698a8be589c785f3af7c8b545cef4d13408621c2d", 0x95, 0x6, 0x0, 0x0, r6}]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000000000)=[{{&(0x7f0000001000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000018e000)=[{&(0x7f0000161000)=""/62, 0x3e}, {&(0x7f0000393000-0xd5)=""/213, 0xd5}, {&(0x7f000082b000-0x75)=""/117, 0x75}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}], 0x6, &(0x7f0000001000-0x5f)=""/95, 0x5f, 0x3}, 0x1}, {{&(0x7f0000201000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x5, &(0x7f0000000000)=[], 0x0, 0x0, 0x226, 0x2}, 0x8}], 0x2, 0x42, 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) recvmsg$kcm(r7, &(0x7f0000c29000)={&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000913000-0x10)=[{&(0x7f0000000000)=""/175, 0xaf}], 0x1, &(0x7f0000001000-0x20)=""/32, 0x20, 0xfffffffffffffffb}, 0x40002100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f09000)={0x0, 0x0}) timerfd_create(0x0, 0x0) 2018/01/20 05:32:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000776000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ec000-0x4)=0xe8) connect$can_bcm(r1, &(0x7f0000612000)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, '\x00\x00\x00\x00\x00\x00\b\x00p'}}}}}, 0x0) 2018/01/20 05:32:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a83000-0xc)={0x4800000000000000, 0x1, 0x400, 0x3, 0x0}, 0xc) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000)={&(0x7f000000f000-0x14)={0xfffffffffffffeda, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/01/20 05:32:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000000)={0x7d, 0x0, [0xffff, 0x43c72bd1, 0x89cf, 0x9a], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000)='\x00') r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r2, r3, 0x48}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)=@known='system.advise\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r5, 0x3, &(0x7f0000005000-0x10)={&(0x7f0000005000-0x29)=""/41, 0x29}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000006000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000004000-0xf7)=""/247, 0xf7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x20)=[{&(0x7f0000007000-0xc2)="83d203030c4be05ed32adec275771878b204283825927721f2e7928b72e41f8656cb361996f5bc0a3ae3d412673ac35a198b0f77ba51a9feebfbaa1545989ab775709d5bbc68af29d6f76fcb90ac53f171f5246dcfb8bc074c977917e8165d6fabfc14740b25fe454436d13ade394b38f32cb7d050c32153db0131b1b40af2630a2964515595c636ba593a8954bd29275d7e21c59d8daac39ec8f8e96676329eaf1cbb89f295cfa191383fa27488c9cb7d02bace14924f87938d320707137394371a", 0xc2}, {&(0x7f0000006000)="d6804806b54e93d1181ee919f2920a4a25e180f07c067ff8d8487ff4dca953153695d24c1a62d268da0eb6aeaa4681b6f10a879b7302a1f245b6f881a82019f2e5d750763fc406b98177392499cee9a082bd120b54a45880f71dfc541b955dd980796f10aa908981077be1543391fc989f24c8e9de681e636435ac09f6bdbbbe3a8a280fc5fb0b6c74ed0db28c46097fdc3cb9960551f67e06f4fc5afda7979b8385aa2ef24c0b20ea884f07a27a4d", 0xaf}], 0x2, &(0x7f0000006000)=[{0x110, 0x11b, 0x2ed8af2c, "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"}, {0xc8, 0x11f, 0x39, "076a72d18226ad7de9d6d0578d2f789e58dcd76619d0d71eee10d2782bb878054faa09b608f610ba2546211876f2641327779b5cc33359243adf760048e674051a0c1d740696a4963c7095c06c51c1f632bb92c17db7b39bc66fc4cf89b70033ac54ba9b8b1057d23c7b8215f29aad33c9545fd1e0d77751b02345c9809b3aeaf32b06109828aca9fa181f9dfffa72aeb8eeb4ace2dd26027ebc40153af13ca99bf436eafd16e996f66cda8cea626fa6dad3c82ca259b3aa"}, {0x48, 0x1, 0x9, "fefe620439b606ea090cb3b7cc442a6b8adfa779aa2565136f2064fd618c2e5f38cbdc689f33fc7bc2c62958730d570bf3fa9a30d6"}], 0x220, 0x0}, 0xc000) r6 = msgget$private(0x0, 0x2) msgctl$IPC_RMID(r6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000008000-0x20)={0x2, 0x0, 0x10002, 0x3aa}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000006000-0x10)={0x80, r7}) 2018/01/20 05:32:13 executing program 5: prctl$getreaper(0x17, &(0x7f0000f7f000)=0x0) prctl$getname(0x10, &(0x7f0000bb0000-0x24)=""/36) 2018/01/20 05:32:13 executing program 7: r0 = inotify_init() mmap(&(0x7f000073a000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x0) unshare(0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") inotify_rm_watch(r0, 0x0) 2018/01/20 05:32:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00003c0000-0xc)='/dev/audio#\x00', 0x3, 0x400000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000ab000)={0x8, 0xd2a, 0x7, 0x81, 0x9, 0x13, 0x800000000}, 0xc) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", r1) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r1) 2018/01/20 05:32:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00000c5000-0x4)=0x0, &(0x7f0000521000)=0x4) vmsplice(r0, &(0x7f000082d000-0x80)=[{&(0x7f0000429000)="2709364768f910fcc7de17a8e0c4cd2c607d458233057c3f9de5f975c5ebee289a8bc46487fba8f57cd1cb503bd2295c262303b4c33afd3f511e43938344a0b3a16c8b3716b2c69499bd6b1cbeb0607e7702501eab8d8c114eb8b594ce232732ff873b1b58985ee0c2758e9d1d3e", 0x6e}, {&(0x7f0000478000-0xcd)="c1ece9982ae7cdea290e6d966ba0409225d8dfe1f9b1e610c6b6b0086c6fcb3af9917eefc6d91258bbb0ad4087d55076c58f690b0e99ab747c671adda04c9f0ea1f11c47048ea7ed220f67d7bc01bbc1afe0cfd438aa2ec3cc32e768721af22fb2cdbc8a4a8fe882d0b74a7808871b1fe4cc1f8d92ec3da2a8e1b4ac8efb63904cd327c03da43e1d5d7445cf3230432b333f6413b20c528a0e0374bf2b628a002565a51aff9ae5361474b18e850a066d50d8f14e246025b24e02c0f2d2815963bf2c6a0001ef9b51338354a976", 0xcd}, {&(0x7f00002ea000)="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", 0x1ab}, {&(0x7f0000e2e000)="f6992db1d3b9ae76aeeb43b29fb40e296d8fce4834ef2dd72c7b41972332542be02527bc24d3cac178003d489b7868257001cb5f283e5bcd734e6ef50fc477f585fec1e0b131c1e0dc1fa4e4f4010bdabefa44a443bccbead28d7dd5f461e13b94406fdc144ca7520f8659f23d3845a5ae3462464317a75009a0441917f7b788dd9b", 0x82}, {&(0x7f0000a41000-0xab)="a7acd73fba0ec99c68e5826d2fe5a8756d4fa5510194b57c914305e08c0aa0fc590ead1a03e035206dd2947d1fdb64025db2221e329deddf81f8c1538734457d6bf0df81a7cd054fd4e424e4332e8ed7dc8a2a81b92f4e232160e9d28ce9045b25428b4fa5f7d58fb62d93c64a3478d9072b08e97d2f439f5b17f0fb0498298e00bea0d1b89b7cdc904fb3247740bb3c7f2df9634b3abbd3f2f58d1d60347291d6b9e127cf9287c3a0ff08", 0xab}, {&(0x7f0000678000)="0400000079dea49c64d5147d6b7bc96ad0e70e9a5799c49d5a3219c07b968ed64468ad2aeffb6e5c", 0x28}, {&(0x7f0000dd2000-0x4)="696f19ec", 0x4}, {&(0x7f0000957000-0xc4)="a168fe4071cbaf9ddad66330cfb729593f4f85a4e3ed9294e8d29088ff5ac513bc39c2848c47937e067e646bc38065549131492845015ab517fbfcff271e6bc2c1582a9d5b680c74b189a5c42e45d1201ad3d986768398ea5d021898a85eefb4c7f4008318c7bf33a44a2c7648f3173e44b601bbd4f3070e590659c0affaa63991a20c31fdfba4f5cb99f5b54af8a4bb3a9a23865d61681c8e8ef20596ca8a6381cea4725a703e63be78f8ff0bcd76cf8285bc08a0f66195b9c05f5362f9958c52b974dc", 0xc4}], 0x8, 0x0) connect$nfc_raw(r0, &(0x7f000012b000)={0x27, 0x4, 0x10, 0x7}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000357000)='net/fib_trie\x00') sendmsg$netrom(r1, &(0x7f000042c000)={&(0x7f0000314000)=@full={{0x3, {"dcec79290d17c2"}, 0xeb01}, [{"32419c942e2aa3"}, {"a5c78fbb654496"}, {"14accb48204fc9"}, {"cd22495f073741"}, {"d2ba99bafaa235"}, {"5a25234960c48c"}, {"75ed6c01cc4488"}, {"f388ffa75601c7"}]}, 0x48, &(0x7f0000596000)=[{&(0x7f0000366000-0x1000)="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", 0x1000}, {&(0x7f0000e3c000-0x87)="84fb18727855f4e77be3fc58413bb931996eefcf2ed8d83e6fd8ad8fb941a4de34633874dba9e6674b92c1ef2868ad6dc8bd11011611ce84de51ce7957cf021ac53a5531211309f207580ac8f45d5feb4cfc00c9da535990c80ec92d261f495229fdda7e0861aaf15ede0629434d15eb4c4f8bfc3b0290c66bb2a4d19f5ff5d32d682c294aa7f0", 0x87}, {&(0x7f00002dd000)="da3af7cb93ea71f727774b6172ec31cecc8e3eac0c665ed499f8e36155e72084e3a5e3d11b3578cc409a0e59def16238bd4c11af97b4839b4194cd52352f134e22eb2cd57dd8e0a4f3bfddacfad6008cdfff65dd3c41f53088318344e595a3094368e84bed7036372e26d08179a8209cac9d321db5f8821290630332a2a938036823cb054d20753c2cba21e5d92728d51de9bbeb0db65c3a67a60e88cf98f8946cd916d81a61c56f5dd6db9fcb207cf5766dcc1fd4f712fffadb92f6954942f28252e8aaf9", 0xc5}, {&(0x7f0000bef000)="bb278a4386ae8c18ee70175eada6de167aa15a62770e396eb4e6dc247f9b5e1f70c021013578b4a4ed48cc904561d8b5e45ac05412c127dd54171edca28d55eefdb0a35e4d9c8de606c288c93279261396ae5f4951d65a968104f7235261c52d0587f798c155a7f532c8f331c3cb3d78434acf", 0x73}], 0x4, &(0x7f0000954000-0x398)=[{0x28, 0x29, 0x2, "b5130d52300d0db989cddd6f3c318658d38e16d472"}, {0x90, 0x117, 0x7, "98b514ed6d7b2b5d2a90475b7ba69883ec0dbd12f5619531f5a03054820c5034b8fc344c662b113f9830851aac2eb6f1d2a1c02b0433b219feb58f22670ea14044d870ef63960866888e6179493866c2519bb6e972fb8706cf7e883e89eb4ccdf8faea0ad7e4c36bdf9af5a1ef9e23e284c267bdb15d5fe68c867e1d86534ee9"}, {0x98, 0x103, 0x5, "c66a0381102a9e25226cab5acea7572f5c93352839abe2c341a28f6c50feb69748f656ba6c53aafc783303c251a385d3b6dba4788c707120adc07edf762bb40bb68be38e21db0e6b92418253f06cc65b04e3f5eea0622f15159143ed1c4cf63e4d9d71f978db8f4d041ec4f87fb0b14429d1af1eb826a01d54817eef59f2fcb12020"}, {0x80, 0x115, 0x3ff, "2a56b45a97fbbbaa59cec18d1519cd3735fea6b73b6483dae86022e304f2e48bef63c7a605b77eb2a126084074a74a87e612664da4454a8741593a51073f9eb6b432fbc3e1875ffe38e80628f30a1860e18c712c9485d0611db50f240539a70c541687c8c64cb7a1ac23a8"}, {0x68, 0x0, 0x1, "eb477e8891caf0bd79e4bf5dff5d663624fd06a10bf14141a36dcea132c253287f6a2b2e35acec9cf6b051b72a526f8199411adfc2ebe84a6170f7829b4e573507ef9ba9e0d4939ca35e118ad47c76ace5c49990b2"}, {0x50, 0x29, 0x5, "5ea34901628a0c6a2db02090aaa1e53cfd41d04615687554c7a68d2af8d7c4dad730f96f8e81379e5879a142bbb729b6a718122878ab728ebfb2ba746f67e36d"}, {0x78, 0x1ff, 0x4, "6de6d3e93fcdf077902d196e2f9c8dbfc1fb2c944effd945948613af045ed76086460c9269ce3dfa5e75aed465ae31cfe6122fd89346cd941c102e499c5ae9ab49b46498c1614c8205ad83e121649d6a2d2701453db999ee78cdb0575ad91272b016949b469630"}, {0x10, 0x111, 0x5, ""}, {0x88, 0x1ff, 0x5, "ec57e0bcada0f6776415380c90b008d64a465919f193641d04829c74484831eef6769f21a1a61f24a84ec182ecb3eca38794503e7ff8bd1062bfb21f0336ddbaf081a10f7586ddf5e326cbaff999011e4641e9db92b7ad23f111e0a85889f831b0cc8d9f7f4fbd69e1ae2ef71c37efcdf7c7"}], 0x398, 0x8004}, 0x40) readv(r1, &(0x7f0000c5d000-0x40)=[{&(0x7f0000c71000+0x6cd)=""/0, 0x0}, {&(0x7f00004fb000-0x7a)=""/122, 0x0}, {&(0x7f0000b50000)=""/210, 0x0}, {&(0x7f0000766000-0x52)=""/82, 0x0}], 0x3) 2018/01/20 05:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80007, 0x7) fsetxattr(r0, &(0x7f00008d6000)=@known='security.selinux\x00', &(0x7f000087a000-0x1)="", 0x0, 0x0) 2018/01/20 05:32:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b4a000-0x14)=@ethtool_wolinfo={0x7, 0x1, 0x0, "7c88f1493640"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:32:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000004a000+0xf36)={0x0, 0xfffffffeffffffff}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000416000-0x3)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 05:32:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c3f000)='/dev/audio\x00', 0x101101, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000309000)={0x82a, 0x7, 0x400, 0x100, 0x101, 0x10001, 0xfffffffffffffffa, 0x4, 0x7fff, 0x7}) creat(&(0x7f00001a1000-0x10)='./control/file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000fc8000)='./control\x00', 0x2000000) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/20 05:32:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x20000) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000302000-0x4)=0x122, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000836000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/20 05:32:13 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x25e, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000001f000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000014000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000020000)='/dev/snd/pcmC#D#p\x00', 0x47c0000000, 0x2000) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000021000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x0, 0x0, 0x0, 0x5fef, 0xa, 0x80, 0x0, 0x8, 0x0, r3}, {0x8, 0x3ff, 0x4, 0x401, 0x0, 0x40, 0xa4f, 0x1000}, {0x6, 0x0, 0xfffffffffffffffb, 0x4}, 0x2, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x32}, 0x2, @in=@multicast1=0xe0000001, 0x4, 0x0, 0x2, 0x40, 0x1e6, 0x100000000, 0x5}}, 0xe8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000020000-0x10)=@common=""/16, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000001e000)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000001b000-0xc)={r5, @loopback=0x7f000001, @multicast2=0xe0000002}, 0x9b) 2018/01/20 05:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) shmget$private(0x0, 0x2000, 0x200, &(0x7f0000fa2000/0x2000)=nil) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x4, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/20 05:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006eb000-0x10)="0a0775b0d5e383e5b3b60000ded9dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f49000-0x38)=[{0x0, 0x0, &(0x7f0000c70000)=[{&(0x7f0000c85000-0x1000)="3367316d605e5de6", 0x8}], 0x1, &(0x7f00006c7000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000c4b000)='/dev/vcs#\x00', 0x5, 0x2) accept$inet6(r2, &(0x7f00000f8000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a8c000-0x4)=0x1c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000015b000)="69b7d805c4664411d73f102231f3df55e8eba0f5e35df80df0510522450839bb51f6a093686b74bec59bed850182b2e3dcaccdcc63e4c38188cc400b2b0ab3cccd38201cabd32d21e8e08c31a3dc89bb7e02d05eeee9fbe9facdfa871151", 0x5e) recvmsg(r1, &(0x7f0000ed2000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/20 05:32:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$alg(r1, &(0x7f0000931000-0x38)={0x0, 0x0, &(0x7f0000d74000)=[], 0x0, &(0x7f00004fd000)=[], 0x0, 0x0}, 0x400c840) r3 = socket$kcm(0x29, 0x4100000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:32:13 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00003aa000-0x4)=0x40) r1 = accept4$netrom(r0, &(0x7f0000bf1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000a1000-0x4)=0x48, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xbf)=""/191, &(0x7f0000000000)=0xbf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000002000-0x60)={0x27, 0x80, 0x5, 0x7, 0x1, 0x6, "613908f95245a389ec39d6968475d970083f81e6212b9fe81439c69b116529e1b8607e74ffa7cf396d41b55004800d7667615215b63e488041c8b2c063ef26", 0x4}, 0x60, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x37)="ba3ef580da751bc105bf7928addb48478e77f34b61d709c3d1182e811539dbb5983be97143fed5b32d94002d43ea403b33a3b2d4381ab3", 0x37}, {&(0x7f0000002000-0x62)="eba0f74ea1c491056a710474ac8a65550a1c39859c650c036f6cb199e808d9b63d6d2ef7ebbc0bc4f98b220ed72b3b2b542d50e9234f3621f3debc75568f10600e6426a2cb6c343f5ee28de044d8d80a4a084db671a1f07fe68d3a7595413730c367", 0x62}], 0x2, 0x0, 0x0, 0x4}, 0x10) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0xc0, 0x1a6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8)=0x0, r0, &(0x7f0000004000-0x8)=0x0, 0xffffffffffffffff, 0x8) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000003000-0x1)='\x00') connect$netrom(r1, &(0x7f0000000000)=@full={{0x3, {"3e4fe0b0e4f074"}, 0x6}, [{"fa6503fcbecf62"}, {"db7a629bf47bab"}, {"7c42e085b943fa"}, {"03b797d799973a"}, {"2fa72938cdece0"}, {"693ae67b17e3cf"}, {"00da3b7b3ba14f"}, {"9d397962069ed1"}]}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000004000)=0x8, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000004000)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000004000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$admmidi(&(0x7f0000004000)='/dev/admmidi#\x00', 0x0, 0x0) fanotify_init(0x4, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000005000)="7e57bafab1609fa76b9126902de506c66f6e5c4f7ee14c7dd318af04d9932de311786891f1bbc172de807410e2f8ef4fa2ec0f584931b9089d5e54f9cf5b33c7fac9fc02367c9ccec5fd28bfadcafc2dc2f9db5694bf3df147cd512661fdbb72df5251dc9c0a1eb70674f4f51936f5e1d8cce9bb86f8aa600ac3a4c1", 0x7c, 0x4040014, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x4, &(0x7f0000007000-0xf7)=""/247, &(0x7f0000007000-0x4)=0xf7) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/20 05:32:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000402000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fchdir(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000b5a000-0x4)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = add_key(&(0x7f00006cc000-0xc)='id_resolver\x00', &(0x7f0000264000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f000073a000-0x5)='user\x00', &(0x7f0000cf1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000047f000)='wlan0]\x00', r1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x6}, 0xc) 2018/01/20 05:32:13 executing program 2: r0 = gettid() getpriority(0x10000000001, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x20183, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00006b1000)={{0x9, 0x8}, 0x1, 0x9, 0x9, {0x2, 0x81}, 0x7, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:32:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000114000/0x18000)=nil, &(0x7f000064c000)=[@text64={0x40, &(0x7f0000a7b000)="0f20d835080000000f22d848b800500000000000000f23d00f21f8351000000b0f23f8672e450fc79fd0afa906c4a16112bf0080000048b804000000000000000f23d80f21f835400000800f23f8660f38815c60ecb9550200000f32f30f230eb9800000c00f3235010000000f30b9800000c00f3235010000000f30", 0x7c}], 0x1, 0x20, &(0x7f00005b9000)=[], 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000006000-0x4)={0x4, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x404040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d46000-0x40)={0xaac75d3986ff5ebd, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r3 = syz_open_dev$dspn(&(0x7f0000c0c000-0xa)='/dev/dsp#\x00', 0x1f, 0x20e900) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) 2018/01/20 05:32:13 executing program 1: r0 = inotify_init() unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x80400) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000002000)={0x4, &(0x7f0000003000-0x20)=[{0x2, 0xe00000, 0x20, 0x101}, {0x3ff, 0x3, 0x3, 0x9}, {0x36c7, 0x9a4, 0x6, 0xd94}, {0x5, 0x8, 0xf530, 0x8}]}, 0x10) write$evdev(r1, &(0x7f0000001000-0x30)=[{{0x0, 0x0}, 0xe5, 0x80000001, 0x2}, {{0x77359400, 0x0}, 0x1000, 0x81, 0x2}], 0x30) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x24) 2018/01/20 05:32:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000780000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002c4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ed000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ef3000-0x4)=0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000089f000)=0x0, &(0x7f00001df000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00000f9000)={0x1a, 0x2, 0x5, 0x0}) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:32:13 executing program 1: clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") shmat(0x0, &(0x7f0000cfc000/0x2000)=nil, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xc, 0x100, 0x0, 0xeb0, 0xb, 0xffffffffffffff9c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000f1b000)="2a91675e7fb315cce73b231796", &(0x7f0000001000-0x33)=""/51}, 0x1) 2018/01/20 05:32:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00006e4000)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f00005ef000)='Ou') 2018/01/20 05:32:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x2e00000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000b5e000-0x98)={0x2, 0x0, [{0x8, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffff9}]}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001c0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f000060c000-0x10)={0x1, 0x5d, &(0x7f0000805000-0x5d)="544e278d31cb5b4534638097f1f42746a35338ee1f265b11285d22e45d8a8b2b0852c7ea6108d423baa83b953fe65b2285289aafca232b0cbe1e57d26a5b807b513327b3b5386fc1f0513f0acda73c1d9a2b19e26e542b80d4f56307ea"}) 2018/01/20 05:32:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r1, &(0x7f0000003000/0x4000)=nil, 0x0) mremap(&(0x7f0000bf0000/0x4000)=nil, 0x4000, 0x13000, 0x3, &(0x7f0000378000/0x13000)=nil) 2018/01/20 05:32:13 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000014000-0xd)='dns_resolver\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x20001f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) recvmsg(r2, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:32:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000+0x7d2)='/dev/dsp#\x00', 0x401000000000000, 0x101800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000383000-0x8c)={0x8, 0x7, 0x0, 'queue0\x00', 0xbb17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e40000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000fe7000+0x5e9)='\'', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0x91f, 0x9d35) r3 = syz_open_dev$sndseq(&(0x7f0000991000)='/dev/snd/seq\x00', 0x0, 0x8000000040105) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/20 05:32:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x800) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f0000194000)={r1, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) writev(r0, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) symlink(&(0x7f0000b19000)='./file0\x00', &(0x7f0000495000)='./file0\x00') 2018/01/20 05:32:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clone(0x20008000007, &(0x7f0000631000)="", &(0x7f0000748000)=0x0, &(0x7f00008be000)=0x0, &(0x7f00008d4000)="") getgid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000f7c000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/20 05:32:13 executing program 2: r0 = socket(0x12, 0x7, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000043c000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0xfffffffffffffffe, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x101, 0x0, 0x0, 0x2, 0x80, 0x0, 0x7f, r1, r2}, {0x3, 0x8e, 0x5, 0xff, 0x7, 0x5, 0x0, 0xe00000000000}, {0x2, 0x8a9, 0x4, 0xfffffffffffffffc}, 0x2, 0xb, 0x2, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xffffffffffffffff, 0x7, 0x0, 0x4, 0x101, 0x8000, 0x3f}}, 0xe8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fcntl$getown(r0, 0x9) r3 = msgget$private(0x0, 0x188) msgrcv(r3, &(0x7f0000000000)={0x0, ""/102}, 0x6e, 0x1, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r5, 0x0, 0x27dc}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000004000-0x8)={r6, 0x1}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000004000)='./file0\x00', r7}, 0xc) exit(0x400) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$LOOP_CTL_ADD(r7, 0x4c80, r8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/20 05:32:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f00007e8000)={0x77359400, 0x0}) r0 = syz_open_dev$urandom(&(0x7f0000f1d000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eb2000-0xb)='/dev/hwrng\x00', 0x12000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000a44000)={0x0, 0x0}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000015f000-0x55)={0x0, 0x0, ""}) socketpair(0x1a, 0xa, 0xe4e, &(0x7f0000a35000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r2, 0x540d) 2018/01/20 05:32:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000376000)=0x1a) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000062a000)={r3, r0}) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000bbf000-0x8)={r4, r0}) r5 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r6 = socket$kcm(0x29, 0x2, 0x0) sendfile(r6, r5, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/20 05:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x400007) connect$ax25(r0, &(0x7f00004d7000)={0x3, {"57d05986980dc2"}, 0x1}, 0x10) 2018/01/20 05:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b4b000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00002ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c02, 0xffffffffffffffff) 2018/01/20 05:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b32000-0xb)='/dev/vcsa#\x00', 0x6856, 0x220000) accept$nfc_llcp(r0, &(0x7f00009c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000db6000-0x4)=0x60) r1 = syz_open_dev$vcsn(&(0x7f0000084000)='/dev/vcs#\x00', 0x800, 0x200100) r2 = open(&(0x7f0000a32000-0x8)='./file0\x00', 0x800, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e90000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000baf000)=r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x20, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mknod(&(0x7f00009ca000-0x8)='./file0\x00', 0x2, 0x163) readv(r1, &(0x7f0000121000)=[{&(0x7f0000fd8000-0x5e)=""/94, 0x5e}, {&(0x7f0000639000)=""/216, 0xd8}, {&(0x7f00009eb000)=""/4096, 0x1000}, {&(0x7f000010d000-0xda)=""/218, 0xda}, {&(0x7f0000b0d000-0x74)=""/116, 0x74}], 0x5) 2018/01/20 05:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000caf000-0x8)={0x0, 0x0}) 2018/01/20 05:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000099e000-0x10)={0x1000, &(0x7f0000c71000)=""/4096}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000f31000)={0x2, 0x0, [{0xa, 0x8, 0xea, 0x1, 0x2, 0x0}, {0x80000001, 0x9, 0xfffffffffffff5e4, 0x3, 0x100, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000d6000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x6, 0x1, 0x9, 0x0}, &(0x7f0000c7d000-0x4)=0xa0) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000d4000-0x4)=0x0, &(0x7f0000f8c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e12000-0x8)=@assoc_value={r1, 0x5}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname$ipx(r0, &(0x7f00005d8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001b9000)=0x10) 2018/01/20 05:32:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000ad8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000028f000)="fd52e9fd1307d1b8cd5f8a094b8c9b046a45c21fba493e110e00fd3ebb2ee965a4caf14966246434920a79ee437f4351a144b1341982ffc7016b91ade881e86ce57eeada1d583f0000e7bf755542294519febcc8f064b4b3d6fd1ba97272775a6f109723c799fe9abdf3", 0x6a, 0xfffffffffffffffb) add_key$user(&(0x7f0000e3f000-0x5)='user\x00', &(0x7f00000ab000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b30000-0x20)="cf02f1932f266c5b0663fbe518f48e469002d3bdf75bbe2a784b0e943293830b", 0x20, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000b94000-0xa)='id_legacy\x00', &(0x7f0000e33000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c3d000)='/selinux/enforce\x00', 0xffffffffffffffff) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000057b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000a65000)={0x0, 0x62, "7a1501bb0331db2ffd83c2ab8dd81d5a3a7afba9a1aeb5a2c6849455c0ab464467e1d5ad618358e6c7fcd30ebc70957d8c5815811ba5df13a24f3e4c7839d929668d618a26e4a3c08f6705c5cf189e34d88eef3501c07e3f865239bccb84d796b880"}, &(0x7f000045b000-0x4)=0x6a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d05000)={r2, 0x4, 0x9c, "311f7e0ca58c3945fcc2bca549af7cdbb22885f7bddb7700521162b6dfc0d204e330ac887da7c50f8119b60b5ba77206ee2a0b0e0321a535866685e9cfd72f1f3835fe3cbe256b87220c09a44dfede227cd550f2a9a0b845c402839aa352010ff5a8fec13d51bca5bfdfe1b0e776ab939405423eb80ca825303e9a7d9d460b71e4d4b93aeb7c62ab4ca90864f47b440253cb0c97edcbe8a56716cafd"}, 0xa4) 2018/01/20 05:32:14 executing program 7: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xff) fallocate(r0, 0x1, 0xdbf0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000000e000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) timer_settime(0x0, 0x1, &(0x7f000000d000-0x20)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f0000003000)={r1, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/20 05:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d61000-0x8)={0x0, 0x0}, &(0x7f00003c5000-0x4)=0x8) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e24000-0x4)=0x0) getpeername$inet(r1, &(0x7f00006ae000+0x2b2)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071f000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fe6000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001b4000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000c28000)=""/197, &(0x7f0000377000)=0xc5) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000475000)=0x0) migrate_pages(r4, 0x3, &(0x7f00007e3000)=0x3, &(0x7f0000291000-0x8)=0xd7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a04000)={r0, 0xe9, "bddff4298b183543a948cb6f6f276edc13279cf956281dc24e8cf9125291436309a1603cae51b2d6f5f262d844cc9d9db6da35ee38a178735147eb4e728336dc966146a221cc3702e792e19cf455bed85f56bc4de328ec60f1e14d4e3830b51233566c937ddf5dae6ef949ec13d39b5d346252c9a23008d0c67498df18ee756ed5d875e1e427223322aadd00d8c48d6224cc937f910aea5de58cc932baf545d7eaa456f95204a934f5116b3cccdc08aef1e55da2167889136998e54a79935820c08783d70d2d65a587607e67d4e341cb43266be7f44a38c0bb01fd754251c58e808e9e8424a58ec54f"}, &(0x7f000075d000)=0xf1) 2018/01/20 05:32:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00006b4000)='"\x00', 0x41, 0xaa, &(0x7f0000b6b000)={0x8, 0x800b, 0x6, 0x400, 0x3, 0x9, 0x0, 0x2}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b56000)=0x0) process_vm_writev(r0, &(0x7f0000ce0000)=[{&(0x7f0000602000-0x71)=""/113, 0x71}], 0x1, &(0x7f00006f6000)=[{&(0x7f000001c000-0x1000)=""/4096, 0x1000}, {&(0x7f00001c4000)=""/240, 0xf0}], 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000002a000-0xc)={0x7, r1, 0x1}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000600000)=""/35, &(0x7f00004eb000-0x4)=0x23) syz_emit_ethernet(0x32, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) 2018/01/20 05:32:14 executing program 6: lstat(&(0x7f0000ac5000)='./file0\x00', &(0x7f00007f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x4) ftruncate(r1, 0x0) ftruncate(r1, 0x0) 2018/01/20 05:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e23000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00003cd000-0x18)={0x1, 0x0, [{0x82000000000001d9, 0x0, 0x5}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/20 05:32:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000012000)=0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r1 = syz_open_dev$mice(&(0x7f0000772000)='/dev/input/mice\x00', 0x0, 0x4000) accept4$inet(r1, &(0x7f00009a2000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000247000-0x4)=0x10, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) recvfrom(r1, &(0x7f0000776000-0x9a)=""/154, 0x9a, 0x0, &(0x7f0000ffb000)=@generic={0x0, "251c37fadc98c7a16cd68173b10e033406baf042dd6a24069cb347c18b2f28b6b55d0042096682bc97364b732011409e1f9cd3475bbf9e340d18db8b7722892e7b8c948da654850581c22d21f87de92b0d38232ac598c0464b6e1ca77615547e7b39a8b0a8a743a3ea542ef2642a9aba8541f0d7618c6a726a2b6cfae7e8"}, 0x80) r2 = request_key(&(0x7f0000239000)='ceph\x00', &(0x7f0000b62000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008e4000)='\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000164000-0x5)='user\x00', &(0x7f00008de000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000065f000-0x6)="86452ac4a860", 0x6, r2) r3 = add_key$keyring(&(0x7f0000a44000-0x8)='keyring\x00', &(0x7f000064b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f00006fa000-0x6)='rxrpc\x00', &(0x7f0000c67000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eca000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', r3) 2018/01/20 05:32:14 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001000-0x10c)={r0, r0, 0x5, 0x5, &(0x7f0000002000)="7742b3703adac0a7d4671ed6604ee154b4c77249da12d1c0c30514cd465bbb10ed7703", 0x3, 0x3, 0x200, 0x1, 0x80, 0x1000, 0x8, "54245e2683190e96f50688064b9855aaa45c1ab0126b5e826a4dd8bbec223f7e48845ee73f18b4efe9c31cf590bfe27d61027d34584ea090ef39ad626ddf67c4569f270a9e56a9ff0830f14b3290aca36efbee3cf7c8a56db22c36b2b15b5cee5bd6d0e685b6a508563931fc772966ab885cb699b9850ee87feac6fa342e184dcd53cd33069b3725ff1acf2512a1e95525914bc3cf6cf51729be981aa5e32e566771101850b21451262eaae117866ca05bf3615478c109564361ff2a4c841ba49af4f4402e8f0ab266ca07404dc8ce07379f89f66811d7ac57638cfb68ec2b9eb21c3662"}) accept$inet6(r1, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000000000)=0x1c) 2018/01/20 05:32:14 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x1, 0xb, 0x835, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x3ff, 0x7fff) timer_gettime(0x0, &(0x7f000029e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:32:14 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/20 05:32:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e21000-0x4)=0x0) pipe(&(0x7f00009cc000)={0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000ee6000-0xd)='/dev/usbmon#\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r3, &(0x7f0000cb5000)={r4, r5, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r7 = epoll_create1(0x0) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00002df000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000634000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000df6000)={0x100000001, 0x7, r0, 0xe62, r8, 0x4, 0x6, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f0000be1000-0xc)={0xffffffff80000001, 0x0}) memfd_create(&(0x7f0000d58000-0x9)='/dev/sg#\x00', 0x1) 2018/01/20 05:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000727000)=0x0, 0x4) socket$inet6(0xa, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0c000-0x10)={0x0, 0xa75, 0x0, []}, 0x0) 2018/01/20 05:32:14 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) pipe(&(0x7f0000645000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000095c000-0xc)={0x2, 0x0}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r3) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r4, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:32:14 executing program 1: r0 = socket$inet6(0xa, 0x800000806, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000676000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x8000, 0x6}, &(0x7f0000945000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000221000)="", 0x0) 2018/01/20 05:32:14 executing program 4: prctl$intptr(0x2c, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000935000)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000aab000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/20 05:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 05:32:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x2, 0x200ffff}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/20 05:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000e35000-0xc)='/dev/amidi#\x00', 0x3f, 0x10000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000081c000-0x4)='tls\x00', 0x4) bind$vsock_dgram(r1, &(0x7f0000bab000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000068b000-0x4)=0x0, &(0x7f0000c6e000)=0x4) 2018/01/20 05:32:14 executing program 4: mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a85000)={r0, 0x2, 0x1, 0xf691, &(0x7f0000cad000-0x4)=[0x0], 0x1}, 0x20) connect$inet6(r0, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000021000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000965000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cad000)=0xe8) r2 = getuid() mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00008a0000)='/dev/dmmidi#\x00', 0x5, 0x404000) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000cae000)=[0x1, 0x3]) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cad000+0xf7)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x3, 0x864, 0xa, 0x0, 0x80, 0xc, r1, r2}, {0xffffffffffffffff, 0xfffffffffffffffd, 0x4, 0x2, 0x6, 0x9, 0x80000001, 0xfffffffeffffffff}, {0x7, 0xfffffffffffffffa, 0x10001, 0x3}, 0x0, 0x7, 0x2, 0x1, 0x2, 0x0}, {{@in=@rand_addr=0x8, 0x2, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x1, 0x3, 0x41, 0x9, 0x5, 0x1}}, 0xe8) 2018/01/20 05:32:14 executing program 3: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000022000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) pipe(&(0x7f000003f000)={0x0, 0x0}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000083000)=""/248) 2018/01/20 05:32:14 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xffffffffffffff23, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000c6d000-0x10)={0x0, 0x1c9c380}, &(0x7f000064a000)={0x0, 0x0}) 2018/01/20 05:32:14 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ddc000)='/dev/sg#\x00', 0x100, 0x20a000) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000e70000-0xc)={0x400, 0x0, 0x24}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r3 = getpid() mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e71000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e71000-0x4)=0xe8) getgroups(0x1, &(0x7f0000075000)=[0x0]) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000ad8000)={0x0, 0x10000, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bed000)={r3, r4, r5}, 0xc) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e71000)='/dev/ppp\x00', 0x14000, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r6, 0x800454d2, &(0x7f0000e72000-0x4)=0x0) getpeername(r2, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/01/20 05:32:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) socket(0x7, 0x3, 0x100000000) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/01/20 05:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000fdb000-0x10)=[{&(0x7f0000372000-0x39)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) nanosleep(&(0x7f0000373000-0x10)={0x77359400, 0x0}, &(0x7f00005c8000)={0x0, 0x0}) 2018/01/20 05:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00002c8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2e2995fa4ed8b8d2) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000091a000)=""/244, &(0x7f000022e000-0x4)=0xf4) r1 = syz_open_dev$dmmidi(&(0x7f0000b66000)='/dev/dmmidi#\x00', 0x2, 0xfffd) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000149000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001f7000-0x4)=0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dc7000-0x4)=0x2, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c0a000)='/selinux/user\x00', 0x2, 0x0) setsockopt(r2, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/20 05:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000c54000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000de8000)=0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fa9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x6) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r4 = accept4$netrom(0xffffffffffffff9c, &(0x7f000007e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003fb000-0x4)=0x10, 0x0) r5 = syz_open_dev$audion(&(0x7f0000ce8000)='/dev/audio#\x00', 0x1, 0x109000) poll(&(0x7f0000fcc000)=[{r0, 0x88, 0x0}, {r2, 0x20, 0x0}, {r3, 0x80b0, 0x0}, {r4, 0x1100, 0x0}, {r5, 0x0, 0x0}], 0x5, 0x4) pipe(&(0x7f00000da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r6, &(0x7f0000f83000-0x40)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) clone(0x0, &(0x7f0000fea000-0x82)="", &(0x7f0000fe3000)=0x0, &(0x7f000081b000)=0x0, &(0x7f0000a9d000)="") vmsplice(r7, &(0x7f00006f2000)=[{&(0x7f0000d61000-0x4f)="eb", 0x1}], 0x1, 0x0) r8 = getpgrp(0x0) ptrace$getenv(0x4201, r8, 0x3, &(0x7f00001ce000)=0x0) 2018/01/20 05:32:14 executing program 5: unshare(0x10000800) r0 = shmget(0x3, 0x2000, 0x401, &(0x7f00009fa000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000)={&(0x7f0000000000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000002000-0x4)=0x9, &(0x7f0000002000)=0x4) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000003000-0xc)={0x1, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f0000004000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000005000-0x40)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f0000004000)="6a93b3cb5b3ca74b665474260e1db910b7731fa7b5adc6be09d2e79932880b6b1654909aaa3c74b0ac1c3823683f7a3c2f3a971049a3e4bca8bf418f6f6b6eb06b920bc8b4a94143d97ea6b00b39d9be44d1b8dc8422429e0854b7b561b797aca7a9deb9cabf44c313f7ffc7b6590ec4370164f07a9816ff904a60c26fda34d6655246", 0x83, 0xff, 0x0, 0x1, r1}, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000006000-0x8)={0x8000}, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x10)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000002000-0x5e)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [{[{0x9100, 0x7, 0x5, 0x5}], {0x8100, 0x0, 0x4, 0x3}}], {@canfd={0xd, {{0x3, 0x7, 0x0, 0x9}, 0xc, 0x2, 0x0, 0x0, "35fbf192bea59341b255764a60089cfc83331e62e87e3372e6793ba0b204becff42a3d89d000df22c8041255321224896ca98db18efff44b52a5a5e1950be0fd"}}}}, &(0x7f0000006000)={0x0, 0x4, [0xcaa, 0xe50, 0x89e, 0x8c]}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000007000-0x18)={0xd28f, 0x9, 0xa820, 0x1, 0x27, 0x6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r1, &(0x7f0000008000-0xe)={0x1f, 0xec, {0x8, 0x1, 0x0, 0xfffffffffffffe00, 0xf, 0x6}, 0xfffffffffffffff7, 0x2}, 0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000009000-0x20)={"41edf8bb5ad13ca810d022650d2b69c1", {0x4, 0x1e, 0xffff, "5256343bc513", 0xb4da, 0x0}}) 2018/01/20 05:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ce9000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x4b, 0x400000ff) 2018/01/20 05:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a22000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x1, 0x0, &(0x7f00007bc000-0x4a)="d8"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000025a000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/20 05:32:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x11, 0x0, 0x6, 0x1, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f00009da000-0x1000)=""/4096, &(0x7f00009ef000)=0x1000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0xc, 0x80000001, 0x0, 0x100000001, 0x1, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000bf9000-0x4)=0x7) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000ae8000)=0x463, 0x4) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/20 05:32:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004da000-0xc)={0x0, 0x0}) read$eventfd(r0, &(0x7f0000354000)=0x0, 0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000052b000)='/dev/qat_adf_ctl\x00', 0x402, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f000085e000-0x20)={0xa3f, 0xef, 0x3, 0x0, 0x11, 0x2}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000854000)='/dev/hwrng\x00', 0x10000, 0x0) write$evdev(r3, &(0x7f0000a84000)=[{{0x0, 0x2710}, 0x60000000000000, 0x8, 0x7f}], 0x18) write$eventfd(r0, &(0x7f0000952000-0x8)=0x0, 0x8) 2018/01/20 05:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000e36000)={0x389a, 0xfffffffffffffffb, 0x6, 0x4, 0x5, 0x40, 0x7, 0x10, 0xa1, 0x9}) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000ac8000)='tmpfs\x00', 0x0, &(0x7f0000106000)=',') 2018/01/20 05:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x200000) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00006a6000-0x1)=0x0, &(0x7f0000691000-0x4)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/20 05:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00006ae000-0x19)=@known="73797374656d1370000000ff0061636c5f64656661756c7400", &(0x7f00001f0000)='\x00?', 0x2, 0x0) [ 81.136451] binder: 10763:10764 ioctl c0306201 204edfd0 returned -11 [ 81.178231] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/20 05:32:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x41a4cacc7be46019, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0xff, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x219, 0x4) 2018/01/20 05:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e8b000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004dc000-0xc)={&(0x7f00009fa000)='./file0\x00', r0}, 0xc) r1 = getpid() r2 = syz_open_dev$amidi(&(0x7f0000c6b000-0xc)='/dev/amidi#\x00', 0x5, 0x20040) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000fb1000-0x4)=0x0) capget(&(0x7f0000cfe000)={0x20080522, r1}, &(0x7f0000f9d000-0x18)={0x80000001, 0x0, 0x7, 0x0, 0x0, 0x0}) 2018/01/20 05:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00004b8000-0xb)='/dev/vcsa#\x00', 0xfd, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00002b5000)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a0000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000f72000)={0x3, 0x800, 0x7}) lgetxattr(&(0x7f0000cf6000)='./file0\x00', &(0x7f0000062000-0x14)=@random={'security.\x00', "c107099d25a914518a1e"}, &(0x7f0000b1f000)=""/0, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00001b0000)={&(0x7f000044a000/0x2000)=nil, 0x2000}) [ 81.200305] binder: 10763:10764 ioctl 40046207 0 returned -16 [ 81.200632] QAT: Invalid ioctl 2018/01/20 05:32:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = gettid() mknod(&(0x7f0000f38000-0x8)='./file0\x00', 0x1043, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000605000-0xc)={{0x8, 0x8, 0x0, 0x81, 0x8, 0x4}, 0x5}) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) process_vm_readv(r0, &(0x7f0000b22000)=[{&(0x7f0000df0000)=""/89, 0x59}, {&(0x7f0000077000)=""/203, 0xcb}, {&(0x7f0000282000)=""/143, 0x8f}, {&(0x7f0000ea2000-0x1000)=""/4096, 0x1000}, {&(0x7f000032e000)=""/134, 0x86}, {&(0x7f00003a0000)=""/164, 0xa4}], 0x6, &(0x7f0000316000)=[{&(0x7f00007df000)=""/227, 0xe3}, {&(0x7f0000995000-0xd9)=""/217, 0xd9}, {&(0x7f0000143000-0x83)=""/131, 0x83}, {&(0x7f0000e68000)=""/186, 0xba}, {&(0x7f0000efb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b5a000-0xea)=""/234, 0xea}], 0x6, 0x0) execve(&(0x7f000020e000-0x8)='./file0\x00', &(0x7f0000ec6000-0x10)=[], &(0x7f0000251000)=[&(0x7f0000a3c000-0x1)='\x00', &(0x7f00005bf000-0x18)='mime_typevboxnet0%^self\x00', &(0x7f0000491000-0x4)='{,{\x00']) clone(0x0, &(0x7f00001ec000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000909000)='/dev/audio\x00', 0x141640, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000921000-0x4)=0x9ce2, 0x4) creat(&(0x7f0000949000)='./file0\x00', 0x0) 2018/01/20 05:32:14 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000d41000)='/dev/snd/pcmC#D#p\x00', 0xb4e, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001000-0x4)=0x1, 0x4) fcntl$getflags(r0, 0x9a370f51ae9e5bca) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000)=@req3={0x1, 0x0, 0xae, 0x8001, 0x3ff, 0x9d, 0x401}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000002000)={{0x9b0, 0x0}, 'port1\x00', 0x4, 0x0, 0x5, 0x72db, 0x0, 0xfffffffffffff1e4, 0x2, 0x0, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x55}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdbe, 0x10001}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r1, 0x40}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100, 0x9, 0x6, "4fda0208472401540604c69a3b7fada9bda5ec23e0206b7195fc46a0bcd427eba716410e08aae62f45f7d533420f8ebeeb0733362412cd2cc1620637ae34b930f60ac59c2d298a1eab39ca53d681a682"}, 0x160) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000004000)={0x6, 0x80000001, 0x6903, 0x3ff, 0x1, 0xc54f, 0x1, 0x6e87, 0x200, 0xf144, 0x9, 0x401}) r2 = request_key(&(0x7f0000005000-0x5)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)='/dev/snd/pcmC#D#p\x00', 0x0) r3 = request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x7)='*user:\x00', 0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)="32e44bf41b299cbfed2861677e4f252e18402a58252161275876c0471217145116ef66cd25", 0x25, 0xfffffffffffffffd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000)={r2, r3, r4}, &(0x7f0000002000)=""/108, 0x6c, &(0x7f0000006000-0x38)={&(0x7f0000003000-0x40)={'rmd128\x00'}, &(0x7f0000006000-0xe8)="dfef105069e64d2290d6e130e18c78b53c4dfaf742914b015b0b88e991509b47d7fd9b3825992d05999e6a9e0e7c2a1e2cb81a0e4e718d7e6dce82a9c1d7f77ab77f30a820789c0ef569cda77ff646cd68436d60b995e96d2e593ba5fa0272d3c80d088ee638cb22b7df270f2245d7bdfa67918c3df6a0db426c2b85cff8cc2814c0b92c14d417f02c74b9af4487ca0ff9de9ff479b6cfa87f5a00b580a07bd1630ddf5dc2bb7f55fddc8de9105ff6438945af7e9deb248aaa3745b032f17645f5e6ab504772d4d732f1267761f9e265116ecb82ba8c4692ae08432935e2ea042c2ce87c975179e9", 0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000006000)={0x1f, 0x4, {0x6, 0x9, 0x6, 0x7fff, 0x6, 0x3}, 0x22, 0x8}, 0xe) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000003000)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="eb34698546472744fa9f0b3f982ab00b"}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r5}) 2018/01/20 05:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000b99000-0x7e)=""/126, 0x7e) pipe(&(0x7f0000c5f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000085e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa9000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000799000)={0x200, 0x7f, r4, 0x80000001, r5, 0x8d, 0x3145, 0x8}) perf_event_open(&(0x7f000013f000)={0x0, 0x78, 0x2, 0x20, 0xfff, 0x1, 0x0, 0x3, 0x200, 0x1, 0x8, 0x800, 0x6, 0x4, 0x1, 0xffffffffe3153aee, 0x1c2a, 0xffff, 0x0, 0x7, 0xffff, 0x3f, 0x80000000, 0x0, 0x7, 0x88, 0x4, 0x80, 0x3ff, 0xffffffffffffff80, 0x1, 0x1, 0x6, 0x5, 0x0, 0x6, 0x3f, 0x7f, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x9}, 0x88, 0x3f, 0xf62, 0x7, 0xff, 0xb060, 0x1, 0x0}, r4, 0x9, r1, 0x1) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) [ 81.251943] QAT: Invalid ioctl 2018/01/20 05:32:14 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000e000)='./file0\x00', &(0x7f000000e000)=@random={'os2.', "5b766d6e657431937d766d6e65743000"}, &(0x7f000000c000-0x8)='system$\x00', 0x8, 0x3) 2018/01/20 05:32:14 executing program 6: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b66000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00008a9000)={[0x401, 0x36b, 0x3ff, 0x1, 0x9, 0x9, 0x9, 0x87, 0x8, 0x3, 0x713, 0x4, 0x8000000000000004, 0x8, 0xd0, 0x4], 0x4014000, 0x80004000}) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x5, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x4d) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a3e000-0x7)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000597000)={0x9004, 0x1000}) bind$alg(r0, &(0x7f0000a66000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) 2018/01/20 05:32:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:32:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f00004b1000-0x23)=""/35) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = open(&(0x7f0000ba2000)='./file0\x00', 0x48400, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f000034f000)=0x6) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e29000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000247000-0x4)=0x80) 2018/01/20 05:32:14 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/rtc\x00', 0x100, 0x0) connect$bt_l2cap(r0, &(0x7f0000bc3000-0xe)={0x1f, 0xfc, {0x2, 0x4, 0x9, 0x5, 0x1, 0x7}, 0x7, 0x6}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000061b000)='/dev/vcsa#\x00', 0x101, 0x82) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000750000-0x8)={0x0, 0x0}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bd2000-0x9)='/dev/dsp\x00', 0x10100, 0x0) connect$nfc_raw(r4, &(0x7f0000c63000-0x10)={0x27, 0x80, 0x5, 0x5}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r1, &(0x7f0000de6000)=""}, 0x10) renameat2(r2, &(0x7f0000559000-0x8)='./file0\x00', r4, &(0x7f0000275000-0x8)='./file0\x00', 0x4) 2018/01/20 05:32:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fbe000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ce3000-0x4)=0x2, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f000067f000)={0x4, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000330000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000ba6000-0xc)={0x8, 0x2, 0x2, 0x0, 0xfff, 0x100000000}) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") utimes(&(0x7f0000614000)='./file0\x00', &(0x7f0000153000)={{0x0, 0x7530}, {0x0, 0x0}}) 2018/01/20 05:32:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f00001e2000)='/dev/sg#\x00', 0x8, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000+0x8f6)=0x0, &(0x7f0000f30000)=0x4) 2018/01/20 05:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000e4e000)='/dev/midi#\x00', 0x6, 0x80) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000f6a000-0x4)={0x20, 0x0, 0x7, 0x0}) r2 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r2}, &(0x7f0000927000)=""/1, 0x1, &(0x7f0000471000)={&(0x7f0000c4e000-0xa)={'sha256-avx\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) fchdir(r0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000032000-0xb)='/dev/adsp#\x00', 0x3f, 0x240) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000090c000)="f1e15bf46c331e9b18281dc6287eb529", 0x10) signalfd4(r0, &(0x7f0000bf4000)={0x223}, 0x8, 0x800) r3 = eventfd2(0x0, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x400000000000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000c0c000-0x8)={0x0, 0x0}, 0x0) r6 = syz_open_dev$sndpcmc(&(0x7f0000145000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x600800) fanotify_mark(r5, 0x20, 0x40010020, r6, &(0x7f0000a9e000-0x8)='./file0\x00') ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000028000-0x20)={r4, 0x3, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f000053f000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000ee000)=0x0) 2018/01/20 05:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) modify_ldt$read_default(0x2, &(0x7f0000a6a000)=""/45, 0xfffffffffffffeb2) 2018/01/20 05:32:14 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000)={0xaa, 0x50, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/20 05:32:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00006c1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4d38, 0x0) connect$bt_sco(r0, &(0x7f0000999000)={0x1f, {0xc19, 0x6, 0x7, 0x8000, 0xfff, 0x7}}, 0x8) syz_emit_ethernet(0x7e, &(0x7f0000190000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@rr={0x7, 0x17, 0x0, [@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @ssrr={0x89, 0xb, 0x0, [@empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) r1 = syz_open_dev$dspn(&(0x7f0000a6f000-0xa)='/dev/dsp#\x00', 0x5, 0x200) syz_open_pts(r1, 0x200) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/20 05:32:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000f37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00003e3000-0x1)=0x0) 2018/01/20 05:32:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000015c000)='/dev/snd/seq\x00', 0x0, 0x480000) r3 = dup2(r2, r1) recvfrom$unix(r3, &(0x7f0000af0000)=""/80, 0x50, 0x20, 0x0, 0x0) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/20 05:32:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000647000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a99000-0x4)=0xe8) bind$alg(r0, &(0x7f000051d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfff9f3d2a49700fffffffffffffffe0002250700b2c11ed4c2c0dc42ffa86eb9", 0x30) sendmsg$netlink(r2, &(0x7f00005a7000)={&(0x7f0000f98000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000490000-0x10)=[], 0x1, &(0x7f0000792000-0x20)=[], 0xffffffab, 0xc8d5}, 0x4) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:32:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005cb000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000225000)={0x0, 0xd4, "0ee5e290918896a9a3964f2d67a53a4fb46bb4d920209b49dd536b46a81f3dd3f74317987d24b8f0cd4a9596b4b9258838e2e73f6ee7c7df953c785bc302ff57d5dafcc2a62e66837c884101371d8c0b07af0715e9a50609932a5e03f82ccc82885f8f976cc36d5f8b5c8ead1e2a5bf0ea1b0138afca14157c8417b0be9cc0623e43042c352b8b4631ae02738eb6a792f272ab35ecab6261de60471943a9daee70a350bac153d59dad187c18563bad2a0eaedde77a34ff687a5fe0b47bd242032906737e2c0d3c43c6816d9b018ea2e6b68ac4d7"}, &(0x7f0000f13000)=0xdc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000029f000-0xc)={r2, 0xffdf, 0x0}, &(0x7f0000efc000-0x4)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/20 05:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) writev(r0, &(0x7f000019c000)=[{&(0x7f00001c2000)="f334c4016ae145e3ebc5ee35ed185cee183cb5feb40a46276869b8da2cb1c10fc027a42ad11b834b08759d988b514ef5b625410dfc707fdc26fbd43129", 0x3d}, {&(0x7f00009f2000)="a94d00c9714a2b24eb82baa5b1fb4b97b901fd6555bc8d198b2e1d1aaab85432e118f58c28eb3c2eca7003dc82f51c3b3c995b3a152f", 0x36}, {&(0x7f0000e50000)="c5e342008e81f1f2994fe2a019", 0xd}, {&(0x7f00007fa000-0x36)="c4c0547429c2bbe805cf7a2e90d6d4ab3cdb9ef618de9d66a35018370f27d53e0f2cec21cd8b9ee9b4cf70b58bef3c6783b60baf60be", 0x36}], 0x4) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000)="", 0x0) fchown(r2, 0x0, 0x0) close(r0) 2018/01/20 05:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') close(r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000385000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/20 05:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000f04000-0xbc)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000936000-0x8)='./file0\x00', 0x201, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000455000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) fcntl$setpipe(r1, 0x407, 0x1f) r2 = gettid() syz_open_procfs(r2, &(0x7f0000348000)='net/ip_mr_cache\x00') ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000149000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 05:32:15 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r0, 0x0, 0x3) ioctl(r0, 0x0, &(0x7f000000d000-0x94)="b0fbe11bb10ea921e1be8c21d4a1bc65b90b613e1848c8210c9f08dfb9f76f0582d2bd671f81e2a54d95190ef69531553c76c2422612343a2c262744ec72ffac4808ad66eb38bec8cd957eec7bafd5940d030e4008782916105c5b638687da05852b23a23353f48a08d1d5d4746e9dc5fba6bd76be75a4427737bb6bec0179741ee2eb11cad31105489a8b338f9e3a1efe1ac282") 2018/01/20 05:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cd1000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) r2 = getuid() fstat(0xffffffffffffff9c, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000b76000)='./file0\x00', r2, r3, 0x100) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f000048d000)='./control\x00') lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:32:15 executing program 2: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ddd000-0x4)=0x20, 0x4) rt_sigprocmask(0x0, &(0x7f000098f000-0x8)={0xfffffffffffffffe}, 0x0, 0x42) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000d4c000-0x1000)="3def2485a3e7099f224f7938eb3358a39c7000c5d1a23c791e2d1ecb0f8da189aa500bda60d8b0727962383a9b0b117cbd1d498c5e58ccf5830a1e7e6ef9c4ed3e89a1c88ed834798ce6324c6d5e79013b88216d4d6e40c738586400806b952e59a4de2d242bf8a2f2e8fdf9dacddb90088400934229f548c4acf6b41effc4adb2e4cbe00bc984248d273dbead1f431997cb290c5619559e83342497d93681e9cc83ed0c58558bb33ce4dee4311d118da112ba4f41899459d9a4d80729c4a6eb6cc36266965f9a2f8b6134251c3d4c18a31a7d53862d8f443479fe96fb118ca7ae0cb10c8ed1f54335d4a09465517835579ecd726f6cb6c0cb4b01184dd2aeb8e4ad6f866f2505cddef6fae493451aa119d0415d46371acda9538541d6b24c968aad0541f6392e6ff56240f52ec3a580166f2caf0671d8c9e965b1f589084642e6210527967c26af9a49d87249d1b00db3ffc281210d6301bf1e00b2aee2ff97dc6d4994febd3adb41b30d320c2f035b88cd4b4592c3fb3e26ce30cccd2bead920848ea4922fce5df5fdd930cdb19930f98200864ad4fd5dbf8e4150fb2994a3134605e4e06f414f07c4e70e049cdefcb0c459843aac96cd362da8f60ccbfb316e8122276c78e5f68cb2c3762242ceeba1e17873ed00006639440b39fdaad8565f217a92d727c0336f6c94d9b09a521ae319870e8a5b40722eee3c97d9bc70c7c61a422d2820cc06d16d633a83647b0dbd7cb0180eea0c7c8821fc96e3e7063ff905a12ab1025dc858f154a810aafe06a9f365a3ed43210ee64e386e993d464cffb41362da952958176e8d411c625ba571e50ac01c3ac218c43bb1410e35cbeefcd78565682bac86503956ece606859c07dc321a373b3759085f7f1cc0adb8adab93a8ac1d423674a15e09ccd8dea8a7f66a10edfc5e255268147c482a929ed7b99b4a8e5e7f4e8944f1dbaeaf752ad02c34b35352213779a76bc4687999cb37a18ff17db0324f89b5342683c3e85b03b66e14645161c0a9a38266e175e7ef80cf6dc2843c71258d8d7702b85941c47021892ed1ac2cc5436893036e1031831f9dd026df64150f7c570cd26eb5ea4911d9816984b6bd7aa5aaa9748cff2a50e7d020e34778a81a98debc4718d330ffa959765828574147914156884fba9c52ad135a00f374e28757e386e29ec011729eeacc2783cf9056f4a31886db14ca1b4052e16b7ae62207a10fbf20458728d7e4be3e34cc9d83f855d9d67a2c9e339d0f490d1d295465ab2dbb4855ade0652ecf1dd842ae1df60c20d9525492d51e218ec9fc92a769230ebf9b4086c619da9f52d77b1c6c9bc1800ea745a48990af0c073d75c9b2118dfc782db59ed1977df45305ecd58441ab717557e600f4afaec27c884512a6941fbeb6a77cb334920e17e903cff30d5939cfe51ccfc8fee2ede5d8b6276e0e40ed7ccd084fa1070aee2e34e3f655608bfbe246aa0002df39b11cb892fba8d5fc9bb306576d1f97cecd15f2c94993d048780f54dce9f645c3ac865fcad4092f4f1774b6fed53039e90cb635c79a698b4fb555b545201ebb5a30d839b82dfa50a39b96276207530a3f8fd7d9bd03f97964f39f90c20b55032c8d67d0ea6068e6cefa4b50472d7f8ad69d394603aeb00b6d7674917bf4b6eeea27b22e84303b1c44464e238e679471f530c39273d4bdaee22c3cd3fa4d8295fbe5c89c295ce185984748d147fd318a90164b14e4709001ee48e605d7acd25e7f502aa0e6ad98f3c7772012d460b2d8d25755b8e698320f05b97226cb24c4dec631e6d1844e5d528ca7c213d6f77d78730cbd110d6a7ac13077672338ccb71ba0d626d0c4d5740592db84987ad183c6c795b5d326a660f937bc455789bd4f957ebe4ee55f8bcdcf426d069dccdea24f86881da7e9f8a5b55c155bdc4a0143406a6d2c5405ed79cea05e32acc1188fd4a6a441b2ba22b1b10d1e4041d1d69352349077a8f9a04a72227f8b7d4d0a2329332c36c1474288c027158c8ca7d07d3926284a4ca104a225edf4cd58185d9276ff5dc59cfaacb30aad9b3bf23c1542a93b11711674df4ea3d1eacd4b921a9309bdd2ca87da5e287f08919d21a7c129d0bd2d2694220299e5679975a24d2c5ab2c3ad204878295cb6e9d397fa6529f387f7f3e51fb578409c3214790e6751eadeb86683bd4da0bbf9140db569597b810e278013fa87d61c8b4f2cef94d9d69e4f9895292bbc9959b5b10451dc7e7ac5327489123d18394df419f573ecd33cf2e1a396a751b5539826091152226c94dd843c6c60d3ce5707e6a3d8e2642cec094e2f99a10f4b5b4e05c983a4dcacc4f7c985c35cd3ae62f8ad4dc12497aff16e62204a8240f18c7092ea31d368674350e7d6b98c01965072d8d89ccc8b62d8096645dd5d12e70a8ff1db43aa13783719eca6d8967ecaf5fc57a543c29df98f20823813ea2e196e58b297707b9056e81ec09725a3b4e74344f77a53e1e54f264bff6df7732943d30d075bdc2bf096041b45da76dba578b345a0fc38f72661f99ae8b7ba8659f3722722c96ee7745beae6e6c48102ac1a2e2553405cdefc668a0612247295f76b17d80ad33532c741ab351d9fc33510d8558c212dd116253d30539789ca42f8d64a4853ae8b1c3e11981bb91289672c9f13a525cecb25291ae90d5091f97d6d3e4819375d0afc1b30e307aa25556965e5c061e0e14e1b1fad2f8abf5e3b96827a0e5c2f6a9218ad55fe86ec206f2fe1ccbf5cb300f0ce9f460992d76ff36175fa3c05cfed3478178ca61974d3723263ff61d930500def6c2c080bc091e78a50a07ba60975e68594748de25412b0bce3cf63e07a3122eec89b7a1151edcde7eaf770046c0d07e089b5cc607128b844152ee5f8fafc2934434e287a1ba39f12d6512cbef23b382b333ca3a3d6fa29d0fa384116f90d97b9798feff3a4b98e08dd0a43ae2ee4de7e86bd905ac43f4b07b7f905fd40a449d87ff39c5df9cbc00bae39350c76f4c4cb7b4f31b84a8b6fe9f77116e77b67279a8490fb77d31f9547b5cd5b0cba3283357ea59cf734d1a4f404445ad468644d9fd5f2cf33a03f4f8026fe3f7612e5322b9a997261fe497178aebcc8037625dd7febea47df2a83c8c0e53465e665c452133a34248ecf43cfc730cd0222a8a8d098a50396f5480d75817ebe4d67a3b3f5ea9b3024d19183edbb38b39929f3ca9a7d3486e2ef039f94f1ad703ff5caac058b550cec61e70b79cf7d3b6948dc08da924362be33a64f85ca2b20bdd6d33da63dad7a671521f3391ddccc4d846436fed524c35c26dceae457ea6891f3ad6988270f61adb08aca5c42ef204f3b2881c6c3cdad0990c8bbb3744a8a060c581ccf3a6f840fe2376fa76583627fd508aeeceb2d75ea1a700512c9dc6a9939b0e94f9bf66e77e13b55224262e3f3ae4d1611809c09abae1ca7669c5f1c1c65a89d9614e18027edd263755f597c8b60a3e4fb5768cbed0aebc88c694ff9051bb102411b91840500f2b4eaf560f8da8ab431ea7c2e2341741fc8c03c0578e63a80b3a5ebc9880b411a9d77da673e1f2e48f2cf1497cabbe42fcc1a70364710c99386e248d2320cce0f72cf75bd6dccf2f5bb7aa4d25f9fc3d0db6cefc9b94039351181f11ee97b32061881e9c98df9ee27e12d136ab58628a7097e8abe587256f94abb9249b1a6b0388ca6c7264d490c25d05750c38973fe9d58b147395f24bb482f615079990d7ab88000c8a3308301088251128898fe2a85d7827eb6b020721140d91f27d119c01499d60d011d80924647a3c82ae5621b9aca5dff4da59221922b95973e2c6470ee67ae1d9664195d09f17616087dde20b8936e23998e88015568b077a7998338965ab184db65e08083d89cc6ac8cfbd92088fba0c2bb0494bd38676822cb1b7645c4bdc581604d4e9ecd537bdd99bcab80691e9ed9a6b432137a1d69ad0a2cb92da045c92cfe4a87ee7106ce321a123751d833b4aa235432b748cfb5d9f6ed6e07a0a29cbcccdce9e205aa26f5b5dfc3407c9affa717f49da11ccbc8448e8617ab94c5b63e5881662094c7f0182ba0aa50cc7d5437664313b82a5bad5dafeb5b0a16272f83a3a801c323c1a4b237ccb4ca3e4a2ce96107563fafc0ff8df0ad201dbff55f4a033484a90f16fee383f7f5abf8f0c07693112dfcce6fb22ad795ede6f70c4d209ce0baa258ef624547bc2c2ba2dcf9a89d717279d82ce59a1760168f60f8f285196491af4153dded91b3f33ea9238dee759f9169d2749234236e362f43ca5d83b66a52abceb90372ce79371dab601ce19ec5f5ec35e134fb04868e0ff6c9781a640757160fd285349b151782ba0a94c2311afb8a308d9752381a05eb3ccd94ac84ad0864a1c5fed91b6a0c37c8dda815a3065c9d87f174af00f6fa61b756013ec7453c8f71306393ff72b6e4c505fbfd4f2115ed03dc9a2225fab01c1f423ac1045939cf33cf2d0cfc73bc367605f1e8c3dddd134414e08e2d6ad3cc4b2713b9e24f2e376cc22ab5131854299b4ab3b7bd5a2ecf65a25fb089342f8151c0170ebf9f37fd541f333c9ed63245973f46ad445729e904a868fc53c275ac2c6b7f2a2b9e79f5cbebb47d9941e5ed11deaea2a68c75d289617bae0652c78c15b625ab6e07e6d90c9b9e78963f09008d43180316d7fc7d4066f730d63e689eccc9f681fbfbcee7634ce9b2da253f227d196306a3655cc0c787791fb8d4ac72343ee6faa3b29ed426f639244d123b8de6dc8f50b1196b41cb0ae8c9f491b0d0f48d5e0862f2a429f102cf0d6bac77637f5630a8f2f959b7acdbde6ebfb9a057298f32fa48d61087f3d10eb5355c4c8850d3ec5d153611829fe8a923fa6a7a5cd913c2bdc5adbfe3bd6b09956df0aa50664bcf2bad7ff14a033507b93c2bc4e9ee52880c39237bc29655bb8b513385fcfea5f87e51d3576159017ce328f9e0496dc6c2ea56461b4caba85ba0c9078cb3f65854e03181de29b5ca78a52bb95fa5e27029b2d72b3684e88744ffa6fcfdc07dd52cb8bc9c03b449bfc6760d8425010ddb63b4e3d07a556da3ab3fed026a0a7ac57193f26e74a71348e70112f1b49f1a709f7c6b35159e14a4750bd3ab125595c12d5b9a351b7049b92b5c9384417e58446045ba03c439facf7cb6432caf5c31116ffccd58dfda0a26fed393fabb6d2df77194af4a10698932107983d63c5b62be516415446041148a2347cf3a488856e480710b1e9bb3489dc1c48e06a24239812865c3214b47d5311a0a8c685262a668899671ea0e627a66c8072bf20f8aefea50d72d4f107e9e3178e0850150a43f3967fcd78ba28b31860e7856e430574e5faf86c734595f618b37880a9dd3d8db0a11363060b94bebe0808bbe80e2fbef9628e60c05fa9b264837cd34d67d4e8094e4ec58f39a57d37cfc644d40c9bd415488a80c0dba7efed6a0ff0162ae9675f9ef9c326c634092c8c68042f8dec67ec9134509e0079eff8f537c5d9b37280cbb6d9c62800e280ce732c29c9c85cec27047761db78105a0f2ff52f4abca7b2527936af79c3f4227f4d8d9f8d21c398790fe14f90c0ad7f00351c84e3048709948b9f516b31887384eae71590bc72e65e534328a766066bd3067b6563ed797d097898b58684b3c49a43e85b603cbd1b8d6107c90cba1bb3e58d588c0cc4a391921e498ad3ed6034fade6ad3dd28aa0782c977d33e80d4273dbaa08e3d140096a111c7534871716cb6a21a479b4ed3a24ab35bfb621aabd80f399bcb6826ad14e77a261") rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000560000)={0x3, &(0x7f0000ddd000)=[{0x8, 0xf09}, {0x1, 0x8}, {0x3, 0x3}]}) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000ddc000)={0x1f, {0x9, 0xbbfd, 0x0, 0x9, 0x400, 0x1}}, 0x8) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00009f3000-0x2)={0x6, 0x3}) r2 = open(&(0x7f0000625000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x1) 2018/01/20 05:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, 0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e24000-0x8)={0x0, 0x42}, &(0x7f0000d14000)=0x8) close(r0) 2018/01/20 05:32:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="7f85c22e5d6dc32c69d578968808fb8c", 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005f8000)=0x8) ioctl$sock_ifreq(r0, 0x8ba2, &(0x7f0000fad000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000572000-0x10)="fa7a3de78117a214436a5fcfe713fb14", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/20 05:32:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x10800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001000-0xc)={@empty=0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000000000) close(r1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x200000, 0x0) close(r2) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000018000)={0x0}, 0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000024000)={0x2, 0x8, 0x2, 0x0, &(0x7f0000008000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000024000-0x20)={"f7d49b2fd05b8d9e71c9e8d5c69439f5", {0x4, 0x5, 0x8, "e5755226c5e9", 0x3ff, 0x0}}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000026000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000015000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x1, 0xfffffffffffff781, 0xa, 0x80, 0x80, 0xff, r4, r5}, {0x6, 0x9, 0x7, 0xffffffff, 0x40, 0x800, 0x7fff, 0x1200000000000}, {0x1, 0x2, 0xfffffffffffffff8, 0x5}, 0x9, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x2, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x0, 0x1, 0x8, 0x6, 0x8, 0x3}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000021000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000025000)={@dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff, r6}, 0xc) 2018/01/20 05:32:15 executing program 1: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x1) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f00008aa000+0x3db)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/20 05:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000017c000)='\x00', 0x4) fallocate(r0, 0x0, 0x0, 0x9) timer_create(0x1, &(0x7f0000e1d000-0x60)={0x0, 0x1e, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcc000)=0x0) timer_gettime(r1, &(0x7f00009d1000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:32:15 executing program 0: prctl$void(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000)='/dev/dsp#\x00', 0x7e, 0x400040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x81, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000000)={0x2, 0x5, 0x6, 0xa08b, "526f7e82239a4e625fbade442c27782ee1c1ecd823f9f681c71580a55bda24f461f3cff4afa726e850c93534", 0x0}) 2018/01/20 05:32:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000f8000)=0x0, &(0x7f00000f9000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000974000-0x10)={0x2, &(0x7f0000a54000)=[{0x0, 0x0, 0x0, 0x0}, {0x9, 0x0, 0xfffffffffffffffc, 0x0}]}, 0x10) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000e2e000)=""/125, &(0x7f0000650000)=0x7d) sendmsg(r1, &(0x7f0000254000)={0x0, 0x0, &(0x7f00001f0000-0x60)=[{&(0x7f000004b000)="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0x1000}, {&(0x7f00008bc000-0x87)="26f186b2f17372bf5ce1899b65581a24eeff83b6d0fb983a5bf42ca4c73135f121e0f166de7db84f16918448787a2c3a2d9652c5e3678e06adc43e9aeffe782e0412ffd358a6ebed872243fc59e19615085f9940e9b0f79be326b0b8275226b0071f863fa1ec0d8400fa963757b8ef08104620b40a648905c9e20f09e8599bac40332059656353", 0x87}, {&(0x7f0000919000)="7be787d60a971a046d929c4d86c8e46e30ef600898b30af3f33b2fc4c26fe09c4519f674d727f6c372439b83e90d4e6879e527bbdea2b41fbb09e8a924", 0x3d}, 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0x1000}, {&(0x7f0000ee5000-0x74)="63d2294560f85810d358fd54f1c57d8b08d76d0c4276dd63702307e1174680f790debef6d57bea640f2e99d4b81084607a221941dbd5f028ae2732666c4877effc1de23a36709abf16ac348af44c71ae1d34e03981b0c49415dd172712df1f61082673de997b7f46c1ed0de288a7ac3abbbb6b20", 0x74}, {&(0x7f000005a000)="d1247afaa30b49b3062378e0c9562406d13c4a6806a9e1afa7b31506d4ab52a1d48a8bcee2bc6e0c805e16b4b71cca4ba33b0855fd0d17f26320b2a9a9ba540b62519369d8b0dc8932191ce3b82148a96227ebd4e2424fd7c93226c8cf8756537fce2b81d59f9faad3f130d1e77ca2ea9fb2d0a7215f7ee72fba5831257b6922ac4074627ec79edb836e2237f1a81aeb1d7d1af6c3aa819ecc05b85069c3b365f263dd5cfc0432eaa1388dca01a59023d64f17", 0xb3}], 0x6, &(0x7f0000a72000-0x348)=[{0x88, 0x119, 0x3ff, "523a13b53a38b4df4abc5359fc72a820773b7a7299d6bb29e41ab5c26f4fd21c5ca889090e5548b15d1e1e3f59d53fd684fca659e8b066051ac63f40d76fdb7fa5861be5d4cb7baaea8cfcc3cec80c0239ead42137a8d93ce20377ace5282508ecf41391bc8345b92c7cdc01bcebb4c431c1906a48c65ea2"}, {0x40, 0x6, 0x19, "5eb434a7996911fd1099089f1ee45be254f513a04706aa47a21f8cf23919d6664ac19211cc1513c4a9d61c01db6024"}, {0x108, 0x10c, 0x6af5, "972e6bfdbd21ac73c71b80d98b1ab65688d80489a20c3b61d920f925752099c3b78ae04322780ebc9c2849bcf5cb3409b3bf367abc895007bdd13f7667845ed03d34fd7e610a94f4ccfe60a69d22e1f55b69a0d230dd8bb135004515c8bcce9cee816f948a46f2d4101baa9841ca46bddf5fd385ec7a325c2ac8a49e16d0379336abffe70b69164a3abd2b4b9fbbfa881d5a7a774493fbfde2163303ecc0ebab4638aa849337e4dc64312e7526c919095e899cb8a8a69a9a6dcc0b9c3e09e25e925ead41d72b36d4412a31b74d393e29946c575b57456805cc1364b4085a4d0fc297c5243879fbe5dc926eb0f083cf34a64f20aa129d"}, {0xf8, 0x10c, 0x7, "9d60f214db68841137359152cd9334e0cf1649d715b7112c0ec45a84598a67a3e86fa5bbbdabebb59d89c5f5db68c4f863f5dd53afca78cb8d8bc8a91f5c947607fbe3901ef75e73efb98e7961d5e56c8d8a956523f9ca2c40354061df6d3bfe65647da1927a4ac8a92e50f609bf4a5a9aa1a7d1d9573eabe437ed77a79c73b5e8f56c29d42b7d9e08ac42687d4f1076febc08eb6ad9df3588a444e73ee7cb6f72db576e30b17d48db489e6a8cff5f690c2281b31d1e6af30dc17ee7f0e4759c36650712a6c7feef4cf88bea4bf51449b9e38f04062988913bee0869728ebc15bece"}, {0x38, 0x117, 0x80000001, "83d1664f49ac6be65ce05338c7e0091a9518a9d7209b62b16796e21c941934e5b16ccca7cf21827e"}, {0x48, 0x10f, 0xa19, "c9ecb8c578d65795f39206c1cdca8710b2bf8cfda3330c97faf4b7317ccb449e715c8997a29e8c52f578955268202e4be48b58fdec"}], 0x348, 0x0}, 0x40000) 2018/01/20 05:32:15 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f1000)='/dev/autofs\x00', 0x42100, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f47000-0x38)=[{0x0, 0x0, &(0x7f000007f000)=[], 0x0, &(0x7f0000bef000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 05:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xffffffffffffffe1) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000c26000-0x4)=0x0, &(0x7f0000012000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) inotify_init() setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x800000000000c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2d, &(0x7f0000ccf000-0x2d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1f, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x1, 0xb, 0x0, "16005d"}}}}}, 0x0) [ 81.778826] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33175 sclass=netlink_route_socket pig=10930 comm=syz-executor4 [ 81.805669] handle_userfault: 21 callbacks suppressed [ 81.805674] FAULT_FLAG_ALLOW_RETRY missing 30 [ 81.814840] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33175 sclass=netlink_route_socket pig=10937 comm=syz-executor4 [ 81.833665] CPU: 1 PID: 10898 Comm: syz-executor6 Not tainted 4.15.0-rc8+ #269 [ 81.841044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.850376] Call Trace: [ 81.852952] dump_stack+0x194/0x257 [ 81.856563] ? arch_local_irq_restore+0x53/0x53 [ 81.861217] ? handle_userfault+0x12b7/0x24c0 [ 81.865692] handle_userfault+0x12fa/0x24c0 [ 81.869996] ? handle_userfault+0x150b/0x24c0 [ 81.874510] ? userfaultfd_ioctl+0x4520/0x4520 [ 81.879083] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 81.884257] ? perf_trace_lock+0x40/0x900 [ 81.888380] ? __lock_is_held+0xb6/0x140 [ 81.892413] ? perf_trace_lock+0xd6/0x900 [ 81.896556] ? trace_event_raw_event_lock+0x340/0x340 [ 81.902245] ? print_irqtrace_events+0x270/0x270 [ 81.906975] ? print_irqtrace_events+0x270/0x270 [ 81.911707] ? get_user_pages_fast+0x277/0x340 [ 81.916265] ? perf_trace_lock+0xd6/0x900 [ 81.920387] ? perf_trace_lock+0xd6/0x900 [ 81.924508] ? __perf_event_task_sched_in+0x200/0xc20 [ 81.929679] ? trace_event_raw_event_lock+0x340/0x340 [ 81.934848] ? __lock_acquire+0x664/0x3e00 [ 81.939058] ? check_noncircular+0x20/0x20 [ 81.943263] ? __lock_acquire+0x664/0x3e00 [ 81.948450] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 81.954222] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 81.959392] ? find_held_lock+0x35/0x1d0 [ 81.963438] ? __handle_mm_fault+0x3296/0x3ce0 [ 81.968002] ? lock_downgrade+0x980/0x980 [ 81.972135] ? lock_release+0xa40/0xa40 [ 81.976091] ? copy_overflow+0x20/0x20 [ 81.979953] ? do_raw_spin_trylock+0x190/0x190 [ 81.984530] __handle_mm_fault+0x32a3/0x3ce0 [ 81.988917] ? __pmd_alloc+0x4e0/0x4e0 [ 81.992785] ? print_irqtrace_events+0x270/0x270 [ 81.997530] ? find_held_lock+0x35/0x1d0 [ 82.001576] ? handle_mm_fault+0x248/0x8d0 [ 82.005785] ? lock_downgrade+0x980/0x980 [ 82.009933] handle_mm_fault+0x334/0x8d0 [ 82.013970] ? down_read+0x96/0x150 [ 82.017572] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 82.022128] ? vmacache_find+0x5f/0x280 [ 82.026084] ? find_vma+0x30/0x150 [ 82.029605] __do_page_fault+0x5c9/0xc90 [ 82.033649] ? mm_fault_error+0x2c0/0x2c0 [ 82.037775] ? find_held_lock+0x35/0x1d0 [ 82.041819] do_page_fault+0xee/0x720 [ 82.045603] ? __do_page_fault+0xc90/0xc90 [ 82.049815] ? lock_release+0xa40/0xa40 [ 82.053769] ? do_raw_spin_trylock+0x190/0x190 [ 82.058335] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 82.063160] page_fault+0x2c/0x60 [ 82.066589] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 82.072356] RSP: 0018:ffff8801bee27928 EFLAGS: 00010246 [ 82.077697] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fc1 [ 82.084943] RDX: 000000000000010b RSI: ffffc90003b64000 RDI: ffff8801bee27d28 [ 82.092188] RBP: ffff8801bee27a08 R08: ffff8801c69f3c00 R09: 1ffff10037dc4ee7 [ 82.101080] R10: ffff8801bee27858 R11: 0000000000000003 R12: 1ffff10037dc4f28 [ 82.108585] R13: ffff8801bee279e0 R14: 0000000000000000 R15: ffff8801bee27d20 [ 82.115845] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 82.121027] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 82.126225] ? iov_iter_revert+0x9d0/0x9d0 [ 82.130450] ? mark_held_locks+0xaf/0x100 [ 82.134573] ? simple_xattr_get+0xeb/0x160 [ 82.138785] ? current_kernel_time64+0x122/0x2f0 [ 82.143519] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.148518] generic_perform_write+0x200/0x600 [ 82.153093] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 82.158352] ? generic_update_time+0x1b2/0x270 [ 82.162909] ? __mnt_drop_write_file+0xd/0x70 [ 82.167379] ? file_update_time+0xbf/0x470 [ 82.171591] ? current_time+0xc0/0xc0 [ 82.175633] ? down_write+0x87/0x120 [ 82.180701] __generic_file_write_iter+0x366/0x5b0 [ 82.187255] ? check_noncircular+0x20/0x20 [ 82.191469] generic_file_write_iter+0x399/0x790 [ 82.196204] ? __generic_file_write_iter+0x5b0/0x5b0 [ 82.201287] ? iov_iter_init+0xaf/0x1d0 [ 82.206285] __vfs_write+0x684/0x970 [ 82.209971] ? lock_acquire+0x1d5/0x580 [ 82.213925] ? kernel_read+0x120/0x120 [ 82.217814] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 82.222545] ? __sb_start_write+0x209/0x2a0 [ 82.226854] vfs_write+0x189/0x510 [ 82.230376] SyS_write+0xef/0x220 [ 82.233814] ? SyS_read+0x220/0x220 [ 82.237415] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 82.242406] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 82.247144] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 82.251873] RIP: 0033:0x452ee9 [ 82.255058] RSP: 002b:00007eff99d20c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 82.262743] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 82.269987] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000015 2018/01/20 05:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf4000)='/dev/ppp\x00', 0x880, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ed6000-0x24)={0x0, 0xffffffff80000001, 0x2, 0xb782, 0x6, 0xd387, 0x8, 0x3, 0x4c9a, 0x7a, 0x7ff, 0x8000}) write$eventfd(r1, &(0x7f0000b31000-0x8)=0x8, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000955000-0x4)=0x14) dup3(r1, r0, 0x80000) 2018/01/20 05:32:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d8a000-0x10)={0x0, 0x4, 0x5, 0xaad, 0x0}, &(0x7f0000fbc000-0x4)=0x10) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x3, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/20 05:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000797000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00006ee000-0x4)=0x8, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000a10000-0x14)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/20 05:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a81000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000164000)={0x5, 0xb96e, 0x0, 0x26b, 0x0, 0xfffffffffffffeff, 0x4, 0x621, 0x0}, &(0x7f00001de000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000009000)=@assoc_value={r2, 0xee5f}, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000dcd000)={0x0, 0x0, 0x0, 0x49, 0xc5b6, 0x0, 0xa, 0x20, 0x1d, "1eb913f7b1a0aaf747bc42f92156a4519d778316644439565e01ba163e3dcfdf739089e28b6a715f9e00e4d8b8e2a03eced3517ba57b9f4955bee47153498009", "8408d5dc941ff8ccbdf1ff52a21ada3b6f934b286d5d69b4ab42fb9855a11146c2bb3369556de5d6796577c8635b1edc78c51b23b022fc369678956ca528d957", "d4f0d19d67e5ca3017e0d70edf8cccafde894d46b6f3ec05cfe829ed825aa7b4", [0x8, 0x40]}) execveat(r1, &(0x7f00008b7000-0x8)='./file0\x00', &(0x7f0000d6e000-0x38)=[&(0x7f00005a2000)='/selinux/avc/cache_threshold\x00', &(0x7f0000cf6000)='/selinux/avc/cache_threshold\x00', &(0x7f0000b22000)='/selinux/avc/cache_threshold\x00', &(0x7f00005d1000-0x9)='security\x00', &(0x7f0000c0f000-0x7)="215c5b6c6f1100", &(0x7f0000044000)='bdev[vmnet0-{cgroupvmnet1\'\'ppp1[\x00', &(0x7f00002b4000)='syzkaller\x00'], &(0x7f0000b6c000-0x50)=[&(0x7f00004f9000-0xa)='syzkaller\x00', &(0x7f0000189000)='syzkaller\x00', &(0x7f0000f19000)='syzkaller\x00', &(0x7f0000ae7000)='\x00', &(0x7f0000725000)='/selinux/avc/cache_threshold\x00', &(0x7f0000971000)='/selinux/avc/cache_threshold\x00', &(0x7f0000bad000-0x3)='f|\x00', &(0x7f0000e51000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000b13000-0x9)='md5sum,%\x00', &(0x7f000089b000)='\x00'], 0x1000) pread64(r0, &(0x7f00004f4000-0xc0)=""/192, 0xc0, 0x0) 2018/01/20 05:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000ee6000)={0x0, 0x0, ""}, &(0x7f0000ceb000-0x4)=0x8) 2018/01/20 05:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f000028d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x18, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, {[@timestamp={0x44, 0x30, 0x4, 0x0, 0xb9, [{[], 0x40}, {[@broadcast=0xffffffff], 0x4}, {[], 0xff}, {[@rand_addr=0x100000001], 0x8}, {[@loopback=0x7f000001], 0x80000000}, {[], 0x1f}, {[], 0x1f}, {[], 0x80000001}]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x7, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0xc9a5}, {[@loopback=0x7f000001], 0x1}]}, @ra={0x94, 0x6, 0x2}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/20 05:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000c34000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x9, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x1, 0x203, 0x0, ""}}}}}, 0x0) 2018/01/20 05:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfe7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000152000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f6d000)={0x4, [0x7fffffff, 0x3, 0x10001, 0x0]}, &(0x7f0000cae000-0x4)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sync_file_range(r1, 0x8, 0xad6c, 0x6) socket$rds(0x15, 0x5, 0x0) syz_open_dev$mouse(&(0x7f0000c7a000-0x12)='/dev/input/mouse#\x00', 0x7, 0x200) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) sendmsg$rds(r3, &(0x7f00002ce000)={&(0x7f00001d5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000068e000-0x30)=[{&(0x7f0000ea7000)=""/0, 0x0}, {&(0x7f00009ab000-0xff)=""/255, 0xff}, {&(0x7f0000bde000-0x9d)=""/157, 0x9d}], 0x3, 0x0, 0x0, 0x4}, 0x44080) write$selinux_user(r3, &(0x7f00008a5000-0x33)={'system_u:object_r:printer_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x33) [ 82.277234] RBP: 00000000000000bb R08: 0000000000000000 R09: 0000000000000000 [ 82.284475] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f0228 [ 82.291722] R13: 00000000ffffffff R14: 00007eff99d216d4 R15: 0000000000000000 2018/01/20 05:32:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000057c000-0x8)='./file0\x00', 0xfffffffff7fffffe) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000ef4000)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x2013, &(0x7f0000001000-0xa9)="") [ 82.344891] dccp_invalid_packet: pskb_may_pull failed 2018/01/20 05:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000022e000)='/dev/admmidi#\x00', 0x1, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000ba9000)=0x2, 0x4) getsockopt(r0, 0x10d, 0xe, &(0x7f0000fd3000)=""/4, &(0x7f0000e7a000-0x4)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000945000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00003be000)={r1, r0, 0xe, 0x7, &(0x7f00004a8000)="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", 0x20, 0xc86a, 0x0, 0x0, 0xffffffff, 0x4, 0x5, "6676d31db39dc23706989ee0f671cd8ece766c31c90c9496ea3313dec85993b64a441ddd63355e2c56a6ab61425a"}) ioctl$TCSBRKP(r2, 0x5425, 0x6) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000c71000)={@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {&(0x7f000061f000-0xf1)=""/241, 0xf1}, &(0x7f0000494000-0x1)=0x0, 0x4}, 0x30) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000a39000-0x8)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b74000-0x58)={0x1, 0x10000, 0x7, 0x8, 0x1, [{0x9, 0x0, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) 2018/01/20 05:32:15 executing program 0: socketpair(0x17, 0x80000, 0x1f, &(0x7f0000036000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0x0, 0x1, 0x3, 0x1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r5 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x44c00) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000818000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000848000-0x400)={"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"}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000630000-0xc)={0x2, 0x2000000000000006, 0x8, 0x299, 0x400, 0x2}) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000554000)={r4, r2}) ppoll(&(0x7f0000b3b000)=[{r1, 0x19, 0x0}, {r3, 0x20b9, 0x0}], 0x2, &(0x7f00003b5000-0x10)={0x77359400, 0x0}, &(0x7f00001d1000-0x8)={0xc5}, 0x8) writev(r3, &(0x7f0000bc6000-0x40)=[{&(0x7f000080a000-0xc6)='d', 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000260000-0x4)=0x80000000) 2018/01/20 05:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cb8000-0x16)='/selinux/checkreqprot\x00', 0x84000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000ce6000+0xa64)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000771000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/01/20 05:32:15 executing program 7: clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000be0000-0x38)="062e12e5c87c67e28e61aae0d2e875089fe8508ce9b0462f535353d70982d7dee90100fb969bedabd6f33a307a17dc47014b8bce84b8b98f") r0 = gettid() r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x8, &(0x7f00005c1000-0x4)=0x4) migrate_pages(r0, 0x0, &(0x7f0000f0f000)=0xffffffffffff7050, &(0x7f0000567000-0x8)=0x0) ptrace$peekuser(0x3, r0, 0x3) [ 82.386724] dccp_invalid_packet: pskb_may_pull failed 2018/01/20 05:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0x863440ed55246347, 0x80004, 0x15c7) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000ce5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001a6000-0x4)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000402000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000493000)={0x3, &(0x7f0000efe000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) fchdir(r3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000b5a000-0x4)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) io_setup(0x4, &(0x7f0000625000)=0x0) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00003f4000)='/dev/dsp\x00', 0x40100, 0x0) r7 = syz_open_dev$midi(&(0x7f0000cf1000)='/dev/midi#\x00', 0x3a5, 0x210000) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cab000-0x9)='/dev/dsp\x00', 0x80000, 0x0) r9 = add_key$user(&(0x7f00004b0000)='user\x00', &(0x7f0000809000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000466000+0x181)="28124b24fa4b4f5f", 0x8, 0xfffffffffffffff8) keyctl$read(0xb, r9, &(0x7f0000ab0000)=""/19, 0x13) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f000010b000)='/dev/hwrng\x00', 0x0, 0x0) io_submit(r5, 0x4, &(0x7f0000f1c000)=[&(0x7f00002a0000)={0x0, 0x0, 0x0, 0x3, 0x7, r3, &(0x7f00000d2000-0x5c)="1476ba0fd7695485f4ecbd478def07f8a8c70bf7e7df205bd1a50f93ba612efe6513b5e9e00b7b60db46b604a0fdc61e8dab55595146addaa7b8d59247b7ff54569c16440268eec4b1c7abc25d99ecfa8e9c7806ee92bab5cc7d25ce", 0x5c, 0x2, 0x0, 0x1, r6}, &(0x7f0000709000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r3, &(0x7f0000ee4000-0x92)="9d59402051355cf4030e520c116b27cdd596b6c6ae11e03b3a62127cea2f89a67eed1195f112eef5f0fc39131181705edf3cddc85ba4e8664a2a7330bb100894f81e2a4bf4c3319c5da8ecea4497358be6ccc153ed74ef7fffab749091c61f2f5fe4db8222c798e475fc775ee8b3604725495008707c88b82874d6e2df06f3857c283fa1e057445655ffe268163df62fef59", 0x92, 0x70, 0x0, 0x0, r7}, &(0x7f000077b000)={0x0, 0x0, 0x0, 0xf, 0x0, r4, &(0x7f000008a000-0x1000)="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", 0x1000, 0xfffffffffffffffe, 0x0, 0x1, r8}, &(0x7f0000f28000)={0x0, 0x0, 0x0, 0x6, 0x200, r3, &(0x7f000058c000-0xc0)="867a4eb3d7ad530b0c0993fe598f319b5b65cc9d57f8823c1ac48ff96054164f4286aa144301b47ac2d20428ad43b32ea05583dfe92debf05831e17d2bfa15757e32022817e00482ae0adce3b9e788c92cc2495dbbde67f02349ae5e98c6069c04aba542da9555b9d6633933feb627a08533c0fd55c24eb017a002e2ea90435c8bfd8ae0d3d75d091e0abe9be67d19526710a9d0877669d6fef8612f4c32626fc6414deccd15ef0aa7b20866529b1f189f45fd6267d06be394c5245921202a13", 0xc0, 0x7f, 0x0, 0x1, r10}]) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) io_setup(0x8, &(0x7f00006d6000-0x8)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000179000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 05:32:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f20000-0xb)='/dev/adsp#\x00', 0x7ff, 0x20000) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000bf4000)=@routing={0x88, 0xa, 0x3, 0x7, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}]}, 0x58) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000c54000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) munlockall() sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 05:32:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc97, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000000) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f00002f2000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f000061b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 05:32:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b04000)='/dev/rfkill\x00', 0x100, 0x0) timerfd_create(0x7, 0x800) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000ccc000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') utimensat(r1, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:32:15 executing program 1: r0 = getpgid(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000c13000)={0x0, 0x0}) tgkill(r0, r1, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d6b000)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f000001f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f27000-0x4)=0xffffff91) mlock(&(0x7f0000b1a000/0x3000)=nil, 0x3000) 2018/01/20 05:32:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0xfffffffffffffff8, 0x8000, 0x1, 0x0, 0x0}, &(0x7f0000a61000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000463000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000037000-0x25)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000baa000-0x20)={0x2, 0xcde, 0x1, 0x37, 0x7, 0x7f, 0x1, 0x1, r1}, 0x20) 2018/01/20 05:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000094a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:32:15 executing program 7: setpriority(0x2, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000066f000-0x9)='/dev/dsp\x00', 0x210180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="cfca2d5feb3750f3937e873303094a5a28fa695a120e0156c74cd7484b2476989620b7addd2ed2eb8e579bafcc401981d58366aaed8e0eda8c0b8fe7884eb2cbc39b6b586125f322de1bd793dca8b590117ad38454c550e18ed2c5ab7617f2f03437e900bb5a64235ebe2f98c01e47c569e1ec74cb3b1df0b1e55a6c1504e6409ad5862d8ff49bc32bfb168c54ee92f4a1e70a30e26423b6d8c8d65c39465ccb8f81b888b6ed07c72ee8d4b1e1d626890ce154f1c86d09236e632dfdc5e6c915c3a9b78d2cba861dd3b139340aa321b158d2afa1fec1ece4958ecd76721557a7e79b9362fead3dc9aa2ef9493e9c8ea85bf0f1a650", 0xf5, 0x40000, &(0x7f0000001000-0x10)={0x3, {"6d37ae5e520f2e"}, 0x7}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000)=0x800, 0x4) 2018/01/20 05:32:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eec000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000ba7000-0x18)={0x9, 0x1, 0x1f28d2e6, 0x7, 0x1ff, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f000072e000-0x11)='net/softnet_stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/20 05:32:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000653000)='/dev/admmidi#\x00', 0x3, 0x2000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000e5c000-0x4)=0x89, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c13000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg(r2, &(0x7f0000439000-0x38)={&(0x7f000022a000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000099c000-0x70)=[{&(0x7f00005e9000-0x84)="18", 0x1}], 0x1, &(0x7f0000c72000)=[], 0x0, 0x0}, 0x8000) 2018/01/20 05:32:15 executing program 1: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ad4000-0x86)=""/134, 0x86, 0x40000000, &(0x7f0000000000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ad5000)={0x0, []}, &(0x7f0000ad2000)=0x4) 2018/01/20 05:32:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000083a000)='/dev/autofs\x00', 0x100, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007c3000-0x4)=0x500, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00008a1000)={&(0x7f0000201000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) syz_emit_ethernet(0x2a, &(0x7f0000584000-0x2a)={@random="6dec0883ed08", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0xff, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x16, 0x0, 0x0, 0x1}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) [ 82.707385] FAULT_FLAG_ALLOW_RETRY missing 30 [ 82.711947] CPU: 0 PID: 11014 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #269 [ 82.719294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.728621] Call Trace: [ 82.731206] dump_stack+0x194/0x257 [ 82.734814] ? arch_local_irq_restore+0x53/0x53 [ 82.739460] ? handle_userfault+0x12b7/0x24c0 [ 82.743934] handle_userfault+0x12fa/0x24c0 [ 82.748230] ? handle_userfault+0x150b/0x24c0 [ 82.752711] ? userfaultfd_ioctl+0x4520/0x4520 [ 82.757266] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 82.762429] ? __lock_is_held+0xb6/0x140 [ 82.766470] ? print_irqtrace_events+0x270/0x270 [ 82.771201] ? print_irqtrace_events+0x270/0x270 [ 82.775929] ? get_user_pages_fast+0x277/0x340 [ 82.780503] ? perf_event_sync_stat+0x5b0/0x5b0 [ 82.785160] ? __perf_event_task_sched_in+0x200/0xc20 [ 82.790331] ? __lock_acquire+0x664/0x3e00 [ 82.794537] ? check_noncircular+0x20/0x20 [ 82.798742] ? __lock_acquire+0x664/0x3e00 [ 82.802966] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 82.808131] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 82.813306] ? find_held_lock+0x35/0x1d0 [ 82.817351] ? __handle_mm_fault+0x3296/0x3ce0 [ 82.821916] ? lock_downgrade+0x980/0x980 [ 82.826045] ? lock_release+0xa40/0xa40 [ 82.829995] ? copy_overflow+0x20/0x20 [ 82.833860] ? do_raw_spin_trylock+0x190/0x190 [ 82.838415] ? userfaultfd_ctx_put+0x740/0x740 [ 82.842996] __handle_mm_fault+0x32a3/0x3ce0 [ 82.847391] ? __pmd_alloc+0x4e0/0x4e0 [ 82.851251] ? print_irqtrace_events+0x270/0x270 [ 82.855999] ? find_held_lock+0x35/0x1d0 [ 82.860048] ? handle_mm_fault+0x248/0x8d0 [ 82.864258] ? lock_downgrade+0x980/0x980 [ 82.868400] handle_mm_fault+0x334/0x8d0 [ 82.872435] ? down_read+0x96/0x150 [ 82.876047] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 82.880604] ? vmacache_find+0x5f/0x280 [ 82.884556] ? find_vma+0x30/0x150 [ 82.888081] __do_page_fault+0x5c9/0xc90 [ 82.892124] ? mm_fault_error+0x2c0/0x2c0 [ 82.896245] ? find_held_lock+0x35/0x1d0 [ 82.900287] do_page_fault+0xee/0x720 [ 82.904068] ? __do_page_fault+0xc90/0xc90 [ 82.908280] ? lock_release+0xa40/0xa40 [ 82.912234] ? do_raw_spin_trylock+0x190/0x190 [ 82.916805] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 82.921717] page_fault+0x2c/0x60 [ 82.925144] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 82.930912] RSP: 0018:ffff8801d40d7928 EFLAGS: 00010246 [ 82.936252] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587fc1 [ 82.943494] RDX: 000000000000010b RSI: ffffc900020af000 RDI: ffff8801d40d7d28 [ 82.950735] RBP: ffff8801d40d7a08 R08: 0000000000000000 R09: 1ffff1003a81aee7 [ 82.957976] R10: ffff8801d40d7858 R11: 0000000000000003 R12: 1ffff1003a81af28 [ 82.965219] R13: ffff8801d40d79e0 R14: 0000000000000000 R15: ffff8801d40d7d20 [ 82.972487] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 82.977658] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 82.982825] ? iov_iter_revert+0x9d0/0x9d0 [ 82.987048] ? mark_held_locks+0xaf/0x100 [ 82.991173] ? simple_xattr_get+0xeb/0x160 [ 82.995380] ? current_kernel_time64+0x122/0x2f0 [ 83.000111] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 83.005108] generic_perform_write+0x200/0x600 [ 83.009851] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 83.015102] ? generic_update_time+0x1b2/0x270 [ 83.019660] ? __mnt_drop_write_file+0xd/0x70 [ 83.024132] ? file_update_time+0xbf/0x470 [ 83.028354] ? current_time+0xc0/0xc0 [ 83.032136] ? down_write+0x87/0x120 [ 83.035832] __generic_file_write_iter+0x366/0x5b0 [ 83.040747] ? check_noncircular+0x20/0x20 [ 83.044959] generic_file_write_iter+0x399/0x790 [ 83.049695] ? __generic_file_write_iter+0x5b0/0x5b0 [ 83.054784] ? iov_iter_init+0xaf/0x1d0 [ 83.058735] __vfs_write+0x684/0x970 [ 83.062419] ? lock_acquire+0x1d5/0x580 [ 83.066371] ? kernel_read+0x120/0x120 [ 83.070252] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 83.074981] ? __sb_start_write+0x209/0x2a0 [ 83.079282] vfs_write+0x189/0x510 [ 83.082800] SyS_write+0xef/0x220 [ 83.086228] ? SyS_read+0x220/0x220 [ 83.089829] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 83.094819] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 83.099554] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 83.104281] RIP: 0033:0x452ee9 [ 83.107443] RSP: 002b:00007f426baa7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 83.115131] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ee9 [ 83.122374] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000017 [ 83.129619] RBP: 00000000000003d6 R08: 0000000000000000 R09: 0000000000000000 [ 83.136871] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4cb0 [ 83.144121] R13: 00000000ffffffff R14: 00007f426baa86d4 R15: 0000000000000000 2018/01/20 05:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000544000-0xb)='/dev/hwrng\x00', 0x40, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e14000)={r1, &(0x7f0000d58000-0x1d)="5c5ad6d5eaff86a54b3a1d98c2d5e329198dcf04712afcf5691c8fd0b2", &(0x7f0000feb000-0x6f)=""/111}, 0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000992000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x315, 0x9}, &(0x7f0000560000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004b3000-0x20)={0x40, 0x80000000, 0x8, 0x2, 0x7, 0xd97, 0x0, 0x3, r2}, &(0x7f0000fa4000)=0x20) recvmsg(r0, &(0x7f0000de3000-0x38)={&(0x7f00007d7000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007b3000)=[{&(0x7f0000d12000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000bee000)=""/205, 0xcd, 0x0}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000377000-0x8)={r0, r3}) writev(r4, &(0x7f0000508000)=[{&(0x7f000066c000)="af", 0x1}], 0x1) 2018/01/20 05:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fde000)='io\x00') close(r0) fcntl$getown(r0, 0x9) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000ca7000-0x8)={0x1, 0x6}) 2018/01/20 05:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x40) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000021f000)=0x8, 0x4) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00004d2000)=""/174) 2018/01/20 05:32:16 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000344000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x2, 0xc0e3, 0x8, 0x7ac2, 0x2fe602f7, 0x7, {0x0, @in6={{0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x358b, 0x7, 0x9, 0xc347}}, &(0x7f0000f8d000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000304000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400000) sendmsg$key(r2, &(0x7f000097f000-0x38)={0x0, 0x0, &(0x7f00000a9000)={&(0x7f0000cca000-0x50)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0x1, 0x3, [@sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x2000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x80) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') pread64(r3, &(0x7f0000f60000-0xdd)=""/221, 0xdd, 0x0) listen$netrom(r3, 0x3ff) 2018/01/20 05:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005bb000)={0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000607000)=0x6d) r0 = creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) sendmsg$rds(r0, &(0x7f0000944000-0x38)={&(0x7f000088a000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000768000)=[{&(0x7f0000167000-0x7b)=""/123, 0x7b}, {&(0x7f0000602000)=""/129, 0x81}, {&(0x7f000063e000-0xab)=""/171, 0xab}, {&(0x7f000043f000)=""/172, 0xac}, {&(0x7f00008d9000)=""/102, 0x66}], 0x5, &(0x7f000062c000-0x120)=[@fadd={0x58, 0x114, 0x6, {{0x4, 0x7}, &(0x7f00006e2000)=0x2, &(0x7f00006c5000)=0x0, 0x9, 0x5, 0x1f, 0x2, 0x8, 0x400}}, @mask_fadd={0x58, 0x114, 0x8, {{0xfffffffffffffffc, 0x8}, &(0x7f0000af8000)=0x200, &(0x7f000046b000-0x8)=0x9, 0x200, 0x4, 0x6, 0x4, 0x44, 0xfb}}, @rdma_dest={0x18, 0x114, 0x2, {0x0, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0x1, 0x3f}, &(0x7f00000ec000-0x8)=0x8a43, &(0x7f0000d52000)=0x0, 0x3, 0x1, 0xa0c, 0x2, 0x20, 0xdeb1}}], 0x120, 0x40}, 0x40840) 2018/01/20 05:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000662000)={0x0, r0, 0x1}) sendmsg$nl_crypto(r1, &(0x7f0000d95000)={&(0x7f0000cd1000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000deb000)={&(0x7f000082f000-0xf8)=@alg={0xf8, 0x10, 0x18, 0x3, 0x3, {{'gcm(aes)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x7f}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000}, 0x8041) r2 = syz_open_dev$adsp(&(0x7f0000698000-0xb)='/dev/adsp#\x00', 0x2, 0x10000) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f000033b000-0xb)='/dev/mixer\x00', 0xffffffffffffffff, 0x0) r4 = dup3(r2, r3, 0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r3, &(0x7f0000419000)="", &(0x7f0000ffc000)=""/165}, 0x18) fcntl$getownex(r4, 0x10, &(0x7f00006a8000)={0x0, 0x0}) 2018/01/20 05:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004a4000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000575000)={0x1, r1}) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/20 05:32:16 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8c, &(0x7f000037b000)=""/186, &(0x7f0000287000)=0xba) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) 2018/01/20 05:32:16 executing program 5: r0 = semget$private(0x0, 0x1, 0x200) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000245000-0xa)=[0x7f, 0xf0, 0x3, 0x8000, 0x1f]) truncate(&(0x7f000028b000+0x804)='./file0\x00', 0xfffffffffffffffa) r1 = semget$private(0x0, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000001000-0xa2)=""/162) 2018/01/20 05:32:16 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002a000-0x11)='/dev/qat_adf_ctl\x00', 0x402000, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/20 05:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') syz_open_dev$usbmon(&(0x7f0000ea4000)='/dev/usbmon#\x00', 0x2, 0x200000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xdfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f00000d5000-0x8)=0x0, 0xfffb) 2018/01/20 05:32:16 executing program 7: r0 = msgget$private(0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000bce000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000004c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000740000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000736000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000578000)=0x0) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000001000-0x78)={{0x8000, r1, r2, r3, r4, 0x10, 0x6, 0x0, 0x0, 0x0}, 0x2, 0x10000, 0x7ff, 0x7fffffff, 0x3, 0x9, r5, r6, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f000004e000)={0x0, ""}, 0x8, 0x0) socket$llc(0x1a, 0x3, 0x0) [ 83.233789] PPPIOCDETACH file->f_count=2 [ 83.250644] PPPIOCDETACH file->f_count=2 2018/01/20 05:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r0, 0x4, 0x3ffc) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) 2018/01/20 05:32:16 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$packet(r1, &(0x7f00006f3000-0x47)='1', 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 05:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) r1 = syz_open_dev$vcsa(&(0x7f000013a000)='/dev/vcsa#\x00', 0x1, 0x400000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00001d6000-0x1000)="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") bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) r2 = syz_open_dev$admmidi(&(0x7f0000a9a000)='/dev/admmidi#\x00', 0x0, 0x0) getresuid(&(0x7f0000d22000-0x4)=0x0, &(0x7f00002ca000)=0x0, &(0x7f0000367000)=0x0) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000163000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000994000)=0xc) getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009ca000)={0x0, 0x0, 0x0}, &(0x7f0000370000-0x4)=0xc) r3 = syz_open_dev$sndpcmp(&(0x7f0000212000)='/dev/snd/pcmC#D#p\x00', 0x8336, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000dec000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000e58000)={r4, 0x3}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000037d000)={0x0, 0x0, 0x0}, &(0x7f0000bf2000-0x4)=0xc) 2018/01/20 05:32:16 executing program 3: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc8000-0x10)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc9000-0x10)={0x3, &(0x7f0000fc8000)=[{0x80000001, 0x8, 0x81, 0x2b}, {0x705f, 0xe25c, 0x4, 0x3}, {0xff, 0x7f, 0x6, 0x6}]}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 83.322876] PPPIOCDETACH file->f_count=2 2018/01/20 05:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006ad000-0x4)=0x288, 0x4) close(r0) ftruncate(r0, 0x1ff) 2018/01/20 05:32:16 executing program 1: socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x8000, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/20 05:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000040000000000000000030004", 0x1f) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/20 05:32:16 executing program 2: 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, &(0x7f0000014000-0x10)={0x2, &(0x7f000030e000-0x18)=[{0x100050, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) io_setup(0x1ff, &(0x7f00005f1000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000154000-0x8)=[&(0x7f0000068000)={0x0, 0x0, 0x0, 0xa, 0x8001, r0, &(0x7f0000eb7000-0x8)="fce6a92a5987fea9", 0x8, 0x0, 0x0, 0x0, r0}]) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/20 05:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x5) shutdown(r1, 0x1) 2018/01/20 05:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000682000)=0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000574000-0x4)=0x112, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000056a000-0x78)=[{{&(0x7f00000bf000)=@hci={0x1f, 0x0, 0x3}, 0x6, &(0x7f00005ba000)=[], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$unix(r1, &(0x7f00008e5000-0x1000)=""/4096, 0xb1f, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r1, &(0x7f0000235000)="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", 0x101, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_route(r1, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 05:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000827000)='nv ', 0x0) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2018/01/20 05:32:16 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) readahead(r1, 0x9, 0x7) socket(0x2, 0x80003, 0x3ff) r2 = dup3(r0, r1, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000d0c000)={0x3, 0x400, 0x31, 0x1}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ef7000)='/dev/loop#\x00', 0x4, 0x2200) 2018/01/20 05:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb7000)='/dev/vga_arbiter\x00', 0x0) ftruncate(r0, 0xffff) lstat(&(0x7f0000f36000-0x8)='./file0\x00', &(0x7f000015e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f000026f000)="d3", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0x0) 2018/01/20 05:32:16 executing program 7: r0 = msgget(0x1, 0x100) msgrcv(r0, &(0x7f0000f09000+0x4bf)={0x0, ""/13}, 0xffffffffffffff9f, 0x8000000000000000, 0xffe) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0xffffffff80000001) accept(r1, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) 2018/01/20 05:32:16 executing program 6: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00003ad000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x3)=""/3, 0x16e}, {&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000001000)=""/139, 0x8b}], 0x4) 2018/01/20 05:32:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000074000)='keyring\x00', &(0x7f0000bec000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00005bb000)='keyring\x00', &(0x7f0000aca000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, 0x0, r1) r2 = syz_open_dev$vcsn(&(0x7f0000e7d000-0xa)='/dev/vcs#\x00', 0x4, 0x20000) ioctl$sock_proto_private(r2, 0x89eb, &(0x7f000007e000)="7d8a2ea12ebc3a7408800265545c616e25ddbafb6f9fc79aad9e8dafc7eb5e2a7ca67772566954f784688d87632e1ac0f482068ef38d5fa9f0be9facceca7663cc76b987acf2f194700e9acbed8a8dcfc448081110ccd8f9102087ff19a1e3e322cf319d7914954c599aced48eaf7461412aaffa7812d40a51ad27591daf1b3d4c465068ca1c077dbcd613275d14552592a827e05f5e939b0bf6cde743bab2a6447e3149c7435d0746248292458e35d9ba3e68af616f") 2018/01/20 05:32:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000d47000)='/dev/mixer\x00', 0x80000, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000538000-0x1000)="613fb1a03a4dcc07486743d053b8ebf1", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e99000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000bbe000-0x8)='./file0\x00', &(0x7f0000559000-0x8)='./file0\x00', &(0x7f0000815000)='configfs\x00', 0x0, &(0x7f0000faa000)="") 2018/01/20 05:32:16 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x35)=""/53, 0x35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x200000000006, 0xfffffffffffffffe, 0x0, 0x407ffc0003}]}) syz_extract_tcp_res$synack(&(0x7f000098d000)={0x0, 0x0}, 0x1, 0x0) 2018/01/20 05:32:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x108800, 0x3, 0x7b, 0x4, 0x3, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000484000-0xc)={0x7, 0xffffffffd2eecbae}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000dce000)={0xb64, 0xff, 0xa81d}) 2018/01/20 05:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000657000)='./file0\x00', 0x48) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) unshare(0x4880000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000515000)={r3, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 05:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000c57000-0x8)='./file0\x00', 0x8) syz_emit_ethernet(0x1036, &(0x7f0000e02000-0x1036)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[{0x8, 0x5, 0xffffffffffff7fff, 0x0}, {0x81, 0x5, 0x2, 0x9}, {0x0, 0x2, 0x80000001, 0x3d}, {0x200, 0x3, 0xfff, 0x100000001}, {0x2, 0x20, 0x7, 0xffffffff00000001}, {0x2, 0x3, 0x7, 0xfff}, {0xfffffffffffffffa, 0x80000000, 0x3, 0x81}, {0x3, 0x1, 0x4, 0xd81}, {0x1ff, 0x1, 0xffffffff, 0x0}, {0xffffffffffff9b06, 0x0, 0x100000001, 0x7ff}], @generic="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"}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000915000-0xb)='/dev/mixer\x00', 0x10000, 0x0) accept$ax25(r0, 0x0, &(0x7f00001f3000-0x4)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009eb000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d8d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x65}) 2018/01/20 05:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004af000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000938000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006ca000-0x8)={0x0, 0x3f}, &(0x7f0000e97000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000463000-0x4)=@assoc_id=r1, &(0x7f0000928000-0x4)=0x4) r2 = socket(0x40000000015, 0x5, 0x0) recvfrom$inet6(r2, &(0x7f000021a000)=""/105, 0x69, 0x60, &(0x7f0000d69000-0x1c)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x800}, 0x1c) setsockopt(r2, 0x114, 0xa, &(0x7f0000001000)="030020b4", 0x4) 2018/01/20 05:32:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$int_out(r0, 0x2, &(0x7f0000013000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 83.526981] audit: type=1326 audit(1516426336.875:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11134 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 2018/01/20 05:32:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b2a000-0xbc)={0xfffffffffffffffa, 0x0, 'client1\x00', 0x0, "baf1784076f2cd90", "2efbc6b15d2aaefe1b262d0503909e651ff7b683d6ef90c2d872b701b1dd849c", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000019a000)='/dev/autofs\x00', 0x80000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006c6000-0x20)={r1, &(0x7f0000a8e000-0x94)="1891da09998f9656989e5f001b7525a31add92dfc14f4cb237c32faa353f28cddd276651c7af80d37e3b3819a3b7366d9a7f62df390bdc74c44ece05b15ff7c04a92e23fcd5ea6dc4ef9a0648f2eada74627d48fe3a015ba880bc2373a428f2448b62db4bf167258c4d747dc8ba0b5efb040cb03749cbd7f636637ce387e933f7d570b2129f591952bbe460b0c7aab37695bb5e7", &(0x7f0000a27000)="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", 0x1}, 0x20) 2018/01/20 05:32:16 executing program 4: geteuid() r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000680000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet(r0, &(0x7f0000c4b000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000ec9000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe7d) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003dc000)=0x8, 0x4) sendmsg$rds(r1, &(0x7f0000007000-0x38)={&(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000d000)=[@mask_fadd={0x58, 0x114, 0x2, {{0x0, 0x0}, &(0x7f0000003000)=0x0, &(0x7f000000e000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/20 05:32:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x2, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000a09000)=0x0, 0x286, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aba000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$inet(r1, &(0x7f00009d9000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e0000)=0x10) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000155000)={0x7f, 0xffff, 0x9}) 2018/01/20 05:32:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb6000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000afb000-0x4)=0x1) r1 = syz_open_dev$sndmidi(&(0x7f0000035000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x200) inotify_add_watch(r1, &(0x7f0000e15000-0x8)='./file0\x00', 0x3000000) 2018/01/20 05:32:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000017f000)='/selinux/checkreqprot\x00', 0x414000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009ef000+0xf25)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000724000-0x8)={r1, 0x0}) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e08000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00008e0000)=0x200000000) write$vnet(r2, &(0x7f00008bb000-0x68)={0x1, {&(0x7f0000094000)=""/3, 0x3, &(0x7f0000e96000-0xde)=""/222, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/20 05:32:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x28201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x400000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000b000-0x8)={0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) ptrace$cont(0x3f, r1, 0x3, 0x18c0000000) [ 83.593305] audit: type=1326 audit(1516426336.875:359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11134 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 83.593321] audit: type=1326 audit(1516426336.875:360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11134 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=0 compat=0 ip=0x40d121 code=0x7ffc0000 2018/01/20 05:32:17 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000004000-0x4)=0x80000001) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000ede000/0x4000)=nil, 0x4000}, 0x40000000002, 0x0}) getresuid(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b1b000)=@assoc_id=0x0, &(0x7f0000b47000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000051c000)={r2, 0x6e, "836e7936c785376a443fb923237772692e5cc8880127aaed7aa547bab6d706d0b2f791a5c6a0290619c68554445fdcca0a328961d13783da6221c7718d73ad52a23555c788f45739c35bd71ff5b3b88c5d2307c12c21a5aa9f2ca076cd1a860df706041add6f95fd5dc06cb21fb6"}, &(0x7f0000cf9000)=0x76) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 05:32:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) ppoll(&(0x7f0000c56000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000546000-0x10)={0x77359400, 0x0}, &(0x7f000020d000-0x8)={0x0}, 0x8) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000849000)={0x4, 0x10000}) [ 83.593336] audit: type=1326 audit(1516426336.875:361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11134 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 83.593351] audit: type=1326 audit(1516426336.875:362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11134 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=33 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 83.593366] audit: type=1326 audit(1516426336.875:363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11134 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 83.593380] audit: type=1326 audit(1516426336.875:364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11134 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 83.593396] audit: type=1326 audit(1516426336.875:365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11134 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ee9 code=0x7ffc0000 [ 83.655432] [ 83.655435] ============================================