2017/08/22 16:22:55 fuzzer started 2017/08/22 16:22:55 dialing manager at 10.0.2.10:34489 2017/08/22 16:22:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x1ff, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000e63000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xa3, 0x44000) ioctl$KDSETLED(r1, 0x4b32, 0x6) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000340000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000465000-0x8)=@assoc_value={0x0, 0x7b}, &(0x7f0000cc3000-0x4)=0x8) mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000074000)=[{&(0x7f0000026000)="390000001300194700bb61e1c30500004000000003000000000000000100800009000d000000070000280fe23f07000000000000095bffff01a2ec", 0x3b}], 0x1) gettid() getegid() mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000009000)="2f6465762f73672300", 0x100, 0x200) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x2080000000000a, 0x80000000000011, r2, 0x0) connect$netrom(r3, &(0x7f0000072000-0x10)=@ax25={0x6, {"517c38fb106112"}, 0x7fffffff}, 0x10) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x3, 0x2901e, r2, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x3000)=nil, 0x3000, 0x4, 0x4010, r3, 0x2000000000000000) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x50032, r2, 0xffffffffffffffff) mmap(&(0x7f0000070000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) 2017/08/22 16:22:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet(0x2, 0x20000007fd, 0x6, &(0x7f0000ee4000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000733000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000ee6000-0x10)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ee3000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socket$inet(0x2, 0x800000000006, 0x0) connect$inet6(r0, &(0x7f00003e1000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ab0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x210040000000, &(0x7f00004c6000)={0xa, 0x2, 0x2000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) getsockname$inet6(r0, &(0x7f0000a4e000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00001bc000-0x4)=0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000ab4000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ab6000-0x8)=@int=0x100, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d21000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x9cb, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x80000000080000, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fe8000)={0x0, 0x0}, &(0x7f00000eb000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000a87000)="2f6465762f696e7075742f6576656e742300", 0x80000d361, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000001000)=0x3a0, 0x4) r4 = openat(r3, &(0x7f000000b000-0x8)="2e2f66696c653000", 0x400000, 0x40) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000000)=0xfffffffffffffb74, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000002000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000)={@common="697464607030000006000000ea110004", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/08/22 16:22:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000faf000)="2e2f66696c653000", 0x0) readahead(r0, 0x3, 0x1800000000000000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffffffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000027a000-0xc)="2f6465762f6175746f667300", 0x103000, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000560000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) fcntl$notify(r2, 0x8, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000166000)="2f6465762f6175746f667300", 0xc) listen$netrom(r2, 0x8) select(0x40, &(0x7f0000001000-0x40)={0x7, 0x6, 0x1, 0x7fff, 0x9, 0x9, 0x2, 0x4}, &(0x7f0000000000)={0x9, 0x35d5, 0x100000001, 0x5, 0x69, 0x4, 0x3, 0x7f}, &(0x7f0000000000)={0x2af, 0x100000000, 0xffffffff, 0x387c668, 0x4, 0x4, 0x5, 0x46}, &(0x7f0000000000)={0x0, 0x2710}) setitimer(0x2, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000001000-0xa1)="45ef8dac6ef3bbc17da7b6251b3a5ecf4e33357b238e4415d0a9121f908044b5d7878d74b3f69c987566759adccb789b6e5a279c836f07ab4a3ecba99f0774405bc38fabfdcb4cd31d91617571a75af9e3103418f5da769a83ae51fb9502d85000ba945cbc9a33b4f685359abb5b000f0a0754c45d762ac15066d11baa714187916b5f96d31439419af7a7296cfda4f563c543daf2da9cc6d877cc55fc803710c6", 0xa1, 0x0, &(0x7f0000001000+0xb0f)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000eeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000003000)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000421000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3000008, 0x1010, r2, 0x10000000000) 2017/08/22 16:22:58 executing program 3: r0 = open(&(0x7f0000828000-0x8)="2e2f66696c653000", 0x8000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{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]}, {{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]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d12000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000088e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d86000-0x4)=0x8) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f000059b000-0x96)="ffac374874fb8d2e919bedc3dcba2d818897f916a63de58c1343f1b0cfd1f3a6a1f4e04c35af3975830cbbad79112d42edd5fab06a74219ee0cdbcc1f42a26f81ade8094e2d91d3663cba8dfe45ecac3db052ccc540b1ed488e6f4ed5ed830450e683877e11be38d777c8f7c0e6ab55780915142133ba77a783c59ad9eff63752f5720f29c7c31c2402289bcbefbf7075d40f911d1d2", 0x96) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000196000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000033000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f00002a7000)=0xc00000000000, 0x4) tee(r5, r4, 0x6, 0x0) write$tun(r6, &(0x7f0000091000-0xdc)=@pi={0x8000, 0x0, ""}, 0x8) fcntl$setpipe(r6, 0x407, 0x2) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000539000-0x1a)="0000000000000000000000000000000000000000000000000000") tee(r3, r6, 0xcfe, 0x0) write$tun(r6, &(0x7f000052d000-0x1008)=@pi={0xe400, 0x2, "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"}, 0x1008) fcntl$setstatus(r6, 0x4, 0x40c00) socketpair(0x5, 0xc000a, 0x8, &(0x7f0000a9a000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f000088e000-0x8)="2e2f66696c653000", 0x1) set_thread_area(&(0x7f0000c3e000)={0x2ce, 0x2, 0x0, 0x3}) splice(r5, 0x0, r4, 0x0, 0x50e3, 0xe) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f0000902000-0x50)={{0xc34a, 0xff}, {0x9, 0x7}, 0xcf9, 0x5, 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]}) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000d20000-0x1)=0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000afc000-0x4)=0x3f) faccessat(r6, &(0x7f000052e000-0x8)="2e2f66696c653000", 0x0, 0x800) ioctl$sock_bt_hci(r7, 0x400448e4, &(0x7f000077c000)="2a168715a4a80c7b22115b8f06b0f0e5fdb7a9caaa3e3342b8") 2017/08/22 16:22:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$vcsn(&(0x7f00001c8000)="2f6465762f7663732300", 0x1f, 0x0) r2 = perf_event_open(&(0x7f000044a000-0x78)={0x2, 0x78, 0xde, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1100, 0x4000000000000000, 0xfa, 0x1000000000, 0x9, 0xfffffffffffffffe, 0x0, 0x80000000, 0x4, 0x0, 0x0, 0x4, 0x1, 0xffffffffffffff7a, 0x2, 0x0, 0x0, 0x0, 0x0}, r0, 0x78, r1, 0x20000000000000) r3 = syz_open_dev$sndseq(&(0x7f0000acc000)="2f6465762f736e642f73657100", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000007000)={{0x0, 0x80000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x40, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffff523, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sg(&(0x7f0000a71000)="2f6465762f73672300", 0x1, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) get_robust_list(r0, &(0x7f0000055000-0x8)=&(0x7f000065a000-0x18)={0x0, 0x0, 0x0}, &(0x7f00004b8000-0x8)=0x18) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getpgrp(r0) r6 = getpgrp(r0) r7 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x180) write$tun(r7, &(0x7f0000012000)=@pi={0x0, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000981000)="2e2f66696c653000", &(0x7f00009de000)="2e2f66696c653000", &(0x7f00009c5000-0x9)="676673326d65746100", 0x1000, &(0x7f0000c19000-0x31)="78a63bfe38775f0bc8be02b3218c4573c4e4dd232b71d1fbcb8d1892cbd75670c6d14fb2ccdf22fd4482759942d274e789") mmap(&(0x7f000007e000/0x1000)=nil, 0x1000, 0x7, 0x4000000033, r3, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000fb4000-0x8)=0x8000) gettid() unlink(&(0x7f0000f69000-0x8)="2e2f66696c653000") mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x5, 0x251, 0xffffffffffffffff, 0x0) mount(&(0x7f00000f8000-0x2)="2e2f66696c653000", &(0x7f00005e7000-0x8)="2e2f66696c653000", &(0x7f00000bb000-0x5)="7666617400", 0x2080, &(0x7f0000aa4000-0xf3)="") fchmod(r7, 0xa0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000587000-0x10)={0x2, &(0x7f0000f8a000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000fb3000-0x14)={r8, 0x3, &(0x7f0000b5d000-0xc)=[0x0, 0x0, 0x8], &(0x7f0000fb3000-0x8)=[0x4f, 0x400000000003ff], 0x1, 0x4, 0xeb, &(0x7f0000cec000-0x10)=[0x100, 0x6, 0x200, 0x93], &(0x7f0000253000)=[0x9], 0x0}) link(&(0x7f0000a70000-0x8)="2e2f66696c653000", &(0x7f0000106000-0x8)="2e2f66696c653100") close(r5) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x4010, r2, 0x0) 2017/08/22 16:22:58 executing program 4: mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000093f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0xae6, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000224000)={0x1, 0x0, [{0x100000000000485, 0x0, 0x2000005}]}) 2017/08/22 16:22:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000031a000)=[{&(0x7f0000b7f000-0xc7)="cfc0ddfead73cb3efef6ab07d38953a895e0d09d396fd0d8a092eb1b576c20ca4c7a0e5c8d68a4a492746dd27fee564a2c358bbbdc3e99146ba8c6776e436e9fcce723917ae9bf406eeb39a63152b99a5461a18c1e309c1b79a0d49a0c9acc9ad583744ef6d30f9a030f0f6f9e08cfc3bc4099c7fed10dd1bd1aff44a641c900343837f6676677ca348800ece27b8599f86bc4ad750e45f896906159a95872229f43f26d8317b6f7ce9155e85c934a3f9134f892ec4a571a162e62bb54a750820c3fd5fda0e3a9", 0xc7}, {&(0x7f0000948000)="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", 0x1000}], 0x2, 0x0) socket(0x4, 0x8000000000000005, 0x40000000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000026000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) write$evdev(r1, &(0x7f00008e6000-0x18)=[{{0x77359400, 0x0}, 0xffffffff, 0x5, 0x1}], 0x18) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000857000-0xd8)=@pic={0x7, 0x8d5, 0x7fffffff, 0x8, 0x7, 0xd62e, 0x4, 0x7f, 0x3f, 0x5, 0x3, 0x2, 0x6, 0x6, 0x1, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f00008e0000-0xa0)=[{&(0x7f00005e9000)="", 0x0}, {&(0x7f0000b08000+0x110)="", 0x0}], 0x2, &(0x7f0000fe2000)=[{&(0x7f0000d36000)="", 0x0}], 0x1, 0x0) epoll_create1(0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000001000+0x550)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000004000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x2, &(0x7f0000001000-0x70)=[{&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000001000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000005000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f0000003000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000004000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000004000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x7, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000004000)=0x401, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000006000)=0x0, &(0x7f0000000000)=0x4) 2017/08/22 16:22:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000989000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0xe09e, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000054a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000000000, 0x2, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00007b9000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(0xffffffffffffffff, &(0x7f000004d000)=[{{0x0, 0x2710}, 0x5, 0x8000, 0x8}, {{0x0, 0x2710}, 0x1, 0x4, 0x0}, {{0x77359400, 0x0}, 0x1, 0x4, 0x5}, {{0x77359400, 0x0}, 0x4, 0x1000, 0x20}, {{0x77359403, r0}, 0x1616, 0x4, 0x6}, {{0x0, 0x0}, 0x3, 0xf4, 0xfffffbffffff2df9}], 0x90) socket(0x400a, 0x0, 0x80000001) r1 = syz_open_dev$ircomm(&(0x7f0000297000)="2f6465762f6972636f6d6d2300", 0xffffffffffffe, 0x60842) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x400, 0x0, 0xa6c3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x639, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000000000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ad3000)={0x0, 0xfff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in={{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]}}, 0x8c) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00005d0000-0x7)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef1000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000db5000)={r3, 0x9, "69275fa5bf3510ef3d"}, &(0x7f0000524000)=0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f000024a000)={0x26, "6165796400008100000000000c00", 0x1000, 0x2000, "63726374313064696600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000"}, 0x58) arch_prctl(0x1003, &(0x7f0000ef0000-0x4c)="e35d7138ca78b8abde073c0c26b8eaa15df76c070eb9f70f334b2e424d57a48096cd6ff79e63ccc8460db02d2abf8689a714b624ce99dd4a72b545c2dab998f0b5536e4715da4d1acb23a911") open$dir(&(0x7f0000f8a000-0x8)="2e2f66696c653000", 0x129003, 0x84) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x3733, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f000088b000-0x4)=0x857) ioctl$VT_RELDISP(r1, 0x5605) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000921000)=0xb) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000930000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000194000)={0xffffffffffffffff, 0xffffffffffffffff}) syzkaller login: [ 48.067022] watchdog: BUG: soft lockup - CPU#2 stuck for 22s! [swapper/2:0] [ 48.067593] Modules linked in: [ 48.067831] irq event stamp: 20927895 [ 48.068121] hardirqs last enabled at (20927894): [] _raw_spin_unlock_irq+0x27/0x70 [ 48.068813] hardirqs last disabled at (20927895): [] apic_timer_interrupt+0x98/0xb0 [ 48.069495] softirqs last enabled at (134698): [] _local_bh_enable+0x1c/0x30 [ 48.070170] softirqs last disabled at (134699): [] irq_exit+0x1d3/0x210 [ 48.070781] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 4.13.0-rc6-next-20170822+ #6 [ 48.071340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 48.071948] task: ffff88006dac6040 task.stack: ffff88006dac8000 [ 48.072395] RIP: 0010:_raw_spin_unlock_irq+0x56/0x70 [ 48.072790] RSP: 0018:ffff88006de07a90 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10 [ 48.073353] RAX: dffffc0000000000 RBX: ffff88006de1c200 RCX: 0000000000000000 [ 48.073893] RDX: 1ffffffff0b5915f RSI: 0000000000000000 RDI: ffffffff85ac8af8 [ 48.074406] RBP: ffff88006de07a98 R08: ffff88006de073f8 R09: 0000000000000000 [ 48.074937] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 48.075457] R13: dffffc0000000000 R14: ffffffff8146e4f0 R15: ffff88006de07d70 [ 48.075997] FS: 0000000000000000(0000) GS:ffff88006de00000(0000) knlGS:0000000000000000 [ 48.076591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.077040] CR2: 00007f2504accf28 CR3: 000000003cf3a000 CR4: 00000000000006e0 [ 48.077558] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.078123] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.078637] Call Trace: [ 48.078838] [ 48.079001] __run_timers+0x7ef/0xb90 [ 48.079299] ? msleep_interruptible+0x170/0x170 [ 48.079634] ? lock_acquire+0x1d5/0x580 [ 48.079950] ? __hrtimer_run_queues+0x385/0xe10 [ 48.080306] ? find_held_lock+0x39/0x1d0 [ 48.080607] ? lock_downgrade+0x990/0x990 [ 48.080932] ? lock_acquire+0x1d5/0x580 [ 48.081234] ? clockevents_program_event+0x163/0x2e0 [ 48.081611] ? pvclock_read_flags+0x160/0x160 [ 48.081957] ? rcu_pm_notify+0xc0/0xc0 [ 48.082272] run_timer_softirq+0x67/0x80 [ 48.082511] __do_softirq+0x2bb/0xbd0 [ 48.082740] ? __softirqentry_text_start+0x8/0x8 [ 48.083023] ? native_apic_msr_write+0x5c/0x80 [ 48.083578] ? lapic_next_event+0x5a/0x90 [ 48.083888] ? clockevents_program_event+0x108/0x2e0 [ 48.084283] ? tick_program_event+0x7f/0xd0 [ 48.084626] ? hrtimer_interrupt+0x489/0x5f0 [ 48.084967] irq_exit+0x1d3/0x210 [ 48.085229] smp_apic_timer_interrupt+0x76/0xa0 [ 48.085590] apic_timer_interrupt+0x9d/0xb0 [ 48.085897] [ 48.086073] RIP: 0010:native_safe_halt+0x6/0x10 [ 48.086404] RSP: 0018:ffff88006dacfdb0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10 [ 48.086977] RAX: dffffc0000000000 RBX: 1ffff1000db59fb9 RCX: 0000000000000000 [ 48.087501] RDX: 1ffffffff0b59160 RSI: 0000000000000001 RDI: ffffffff85ac8b00 [ 48.088040] RBP: ffff88006dacfdb0 R08: ffffffff85804a90 R09: 0000000000000000 [ 48.088566] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff85ac8af0 [ 48.089094] R13: ffff88006dacfe68 R14: 0000000000000000 R15: ffff88006dac6040 [ 48.089638] default_idle+0xbf/0x460 [ 48.089905] ? __sched_text_end+0x4/0x4 [ 48.090217] ? tick_nohz_idle_enter+0xde/0x160 [ 48.090566] arch_cpu_idle+0xa/0x10 [ 48.090829] default_idle_call+0x36/0x90 [ 48.091134] do_idle+0x256/0x3b0 [ 48.091385] cpu_startup_entry+0x18/0x20 [ 48.091701] start_secondary+0x277/0x310 [ 48.091995] secondary_startup_64+0xa5/0xa5 [ 48.092329] Code: 8a ac 85 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 1d 48 83 3d 0b 10 d3 00 00 74 11 fb 66 0f 1f 44 00 00 <65> ff 0d d3 e9 27 7b 5b 5d c3 0f 0b e8 b9 c8 c8 fc eb dc 0f 1f [ 48.093955] Kernel panic - not syncing: softlockup: hung tasks [ 48.094393] CPU: 2 PID: 0 Comm: swapper/2 Tainted: G L 4.13.0-rc6-next-20170822+ #6 [ 48.095062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 [ 48.095655] Call Trace: [ 48.095841] [ 48.096003] dump_stack+0x194/0x257 [ 48.096290] ? arch_local_irq_restore+0x53/0x53 [ 48.096675] ? vprintk_default+0x28/0x30 [ 48.096973] ? vprintk_func+0x5e/0xc0 [ 48.097264] panic+0x1e4/0x41c [ 48.097497] ? refcount_error_report+0x214/0x214 [ 48.097869] watchdog_timer_fn+0x401/0x410 [ 48.098190] ? watchdog_park_threads+0x240/0x240 [ 48.098541] __hrtimer_run_queues+0x349/0xe10 [ 48.098882] ? watchdog_park_threads+0x240/0x240 [ 48.099237] ? hrtimer_cancel+0x40/0x40 [ 48.099526] ? pvclock_read_flags+0x160/0x160 [ 48.099865] ? lock_downgrade+0x990/0x990 [ 48.100180] ? kvm_clock_get_cycles+0x25/0x30 [ 48.100499] ? ktime_get_update_offsets_now+0x34a/0x520 [ 48.100905] ? do_timer+0x50/0x50 [ 48.101176] hrtimer_interrupt+0x1d4/0x5f0 [ 48.101487] ? show_workqueue_state+0x1690/0x1690 [ 48.101855] local_apic_timer_interrupt+0x6b/0xa0 [ 48.102218] smp_apic_timer_interrupt+0x71/0xa0 [ 48.102551] apic_timer_interrupt+0x9d/0xb0 [ 48.102881] RIP: 0010:_raw_spin_unlock_irq+0x56/0x70 [ 48.103248] RSP: 0018:ffff88006de07a90 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10 [ 48.103762] RAX: dffffc0000000000 RBX: ffff88006de1c200 RCX: 0000000000000000 [ 48.104182] RDX: 1ffffffff0b5915f RSI: 0000000000000000 RDI: ffffffff85ac8af8 [ 48.104859] RBP: ffff88006de07a98 R08: ffff88006de073f8 R09: 0000000000000000 [ 48.105287] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 48.105787] R13: dffffc0000000000 R14: ffffffff8146e4f0 R15: ffff88006de07d70 [ 48.106352] ? show_workqueue_state+0x1690/0x1690 [ 48.106710] __run_timers+0x7ef/0xb90 [ 48.107013] ? msleep_interruptible+0x170/0x170 [ 48.107353] ? lock_acquire+0x1d5/0x580 [ 48.107641] ? __hrtimer_run_queues+0x385/0xe10 [ 48.107997] ? find_held_lock+0x39/0x1d0 [ 48.108303] ? lock_downgrade+0x990/0x990 [ 48.108604] ? lock_acquire+0x1d5/0x580 [ 48.108909] ? clockevents_program_event+0x163/0x2e0 [ 48.109290] ? pvclock_read_flags+0x160/0x160 [ 48.109610] ? rcu_pm_notify+0xc0/0xc0 [ 48.109918] run_timer_softirq+0x67/0x80 [ 48.110219] __do_softirq+0x2bb/0xbd0 [ 48.110497] ? __softirqentry_text_start+0x8/0x8 [ 48.110841] ? native_apic_msr_write+0x5c/0x80 [ 48.111193] ? lapic_next_event+0x5a/0x90 [ 48.111490] ? clockevents_program_event+0x108/0x2e0 [ 48.111858] ? tick_program_event+0x7f/0xd0 [ 48.112190] ? hrtimer_interrupt+0x489/0x5f0 [ 48.112518] irq_exit+0x1d3/0x210 [ 48.112769] smp_apic_timer_interrupt+0x76/0xa0 [ 48.113133] apic_timer_interrupt+0x9d/0xb0 [ 48.113437] [ 48.113601] RIP: 0010:native_safe_halt+0x6/0x10 [ 48.113951] RSP: 0018:ffff88006dacfdb0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10 [ 48.114508] RAX: dffffc0000000000 RBX: 1ffff1000db59fb9 RCX: 0000000000000000 [ 48.115043] RDX: 1ffffffff0b59160 RSI: 0000000000000001 RDI: ffffffff85ac8b00 [ 48.115547] RBP: ffff88006dacfdb0 R08: ffffffff85804a90 R09: 0000000000000000 [ 48.116088] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff85ac8af0 [ 48.116592] R13: ffff88006dacfe68 R14: 0000000000000000 R15: ffff88006dac6040 [ 48.117142] default_idle+0xbf/0x460 [ 48.117408] ? __sched_text_end+0x4/0x4 [ 48.117700] ? tick_nohz_idle_enter+0xde/0x160 [ 48.118062] arch_cpu_idle+0xa/0x10 [ 48.118324] default_idle_call+0x36/0x90 [ 48.118611] do_idle+0x256/0x3b0 [ 48.118858] cpu_startup_entry+0x18/0x20 [ 48.119177] start_secondary+0x277/0x310 [ 48.119470] secondary_startup_64+0xa5/0xa5 [ 48.119896] Dumping ftrace buffer: [ 48.120214] (ftrace buffer empty) [ 48.120480] Kernel Offset: disabled [ 48.120750] Rebooting in 86400 seconds..