', 0xfffffffffffffffe) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x2, 0x40000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000100)={0x0, 0x7f, 0x6, 0x2, &(0x7f0000ffb000/0x2000)=nil, 0xe64}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:53 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x8000) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000000040)=0x7fff, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r1, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000b8cffd)='-', 0x1, 0x80, &(0x7f00001aafe4)={0xa, 0x4e20, 0x280000000000, @loopback={0x0, 0x1}}, 0x1c) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/03 21:20:53 executing program 4: r0 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ptrace$getregs(0x4, r1, 0x0, &(0x7f00000000c0)=""/194) 2018/04/03 21:20:53 executing program 1: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/194) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_rr_get_interval(r0, &(0x7f0000000080)) [ 891.765954] FAULT_INJECTION: forcing a failure. [ 891.765954] name failslab, interval 1, probability 0, space 0, times 0 [ 891.777236] CPU: 0 PID: 26774 Comm: syz-executor3 Not tainted 4.16.0+ #288 [ 891.784253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 891.793602] Call Trace: [ 891.796189] dump_stack+0x1a7/0x27d [ 891.799822] ? arch_local_irq_restore+0x53/0x53 [ 891.804489] ? __save_stack_trace+0x7e/0xd0 [ 891.808800] should_fail+0x914/0xae0 [ 891.812494] ? trace_event_raw_event_lock+0x340/0x340 [ 891.817661] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 891.822741] ? kasan_kmalloc+0xad/0xe0 [ 891.826602] ? __kmalloc_track_caller+0x15e/0x760 [ 891.831419] ? memdup_user+0x2c/0x90 [ 891.835108] ? strndup_user+0x62/0xb0 [ 891.838884] ? SyS_request_key+0xa7/0x2d0 [ 891.843013] ? __f_unlock_pos+0x19/0x20 [ 891.846974] ? find_held_lock+0x35/0x1d0 [ 891.851032] ? check_same_owner+0x320/0x320 [ 891.855331] ? rcu_note_context_switch+0x710/0x710 [ 891.860237] ? __check_object_size+0x8b/0x530 [ 891.864710] should_failslab+0xec/0x120 [ 891.868664] __kmalloc_track_caller+0x5f/0x760 [ 891.873223] ? strncpy_from_user+0x430/0x430 [ 891.877606] ? strndup_user+0x62/0xb0 [ 891.881381] ? _copy_from_user+0x99/0x110 [ 891.885503] memdup_user+0x2c/0x90 [ 891.889026] strndup_user+0x62/0xb0 [ 891.892631] SyS_request_key+0xd6/0x2d0 [ 891.896580] ? SyS_add_key+0x380/0x380 [ 891.900448] ? do_fast_syscall_32+0x156/0xf9f [ 891.904922] ? SyS_add_key+0x380/0x380 [ 891.908785] do_fast_syscall_32+0x3ec/0xf9f [ 891.913087] ? do_int80_syscall_32+0x9c0/0x9c0 [ 891.917644] ? finish_task_switch+0x1b9/0x970 [ 891.922112] ? finish_task_switch+0x17a/0x970 [ 891.926587] ? syscall_return_slowpath+0x2ac/0x550 [ 891.931496] ? prepare_exit_to_usermode+0x350/0x350 [ 891.936492] ? sysret32_from_system_call+0x5/0x3c [ 891.941314] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 891.946138] entry_SYSENTER_compat+0x70/0x7f [ 891.950520] RIP: 0023:0xf7f7dc99 [ 891.953862] RSP: 002b:00000000f5f790ac EFLAGS: 00000282 ORIG_RAX: 000000000000011f 2018/04/03 21:20:53 executing program 5: r0 = socket(0x1e, 0x80001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) r2 = getpid() kcmp(r1, r2, 0x0, r0, r0) listen$netrom(r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000240)={r3, &(0x7f0000000180)=""/129}) accept4$inet(r0, &(0x7f0000000280)={0x0, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x80000) r4 = open(&(0x7f0000000300)='./file0\x00', 0x200000, 0x20) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000340)=ANY=[@ANYBLOB="0300000000000000020000000e000052000400000009000000010000000500000001f8ffff000000000000000400000000010000c000000001040000001f000000090000000104000001000000000000000000000000000000080000c000a600000400000000000000ff07000009000000070000000000000000000000000000"]) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x7, 0x4) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0xfffffd9a) r5 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6e, 0x20a282) connect$ax25(r0, &(0x7f0000875000)={0x1e, {"03491f0700"}}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc010643a, &(0x7f0000000400)={0x20000000, 0x9, 0x3}) [ 891.961550] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000020000140 [ 891.968795] RDX: 00000000200006c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 891.976039] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 891.983286] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 891.990531] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/03 21:20:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x501000) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='keyring(\x00', 0xfffffffffffffffe) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x2, 0x40000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:54 executing program 0: unshare(0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x12000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x3f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000003c0)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "000000000000e13300525aae38000000000000000000000000000000000000000000000000000200000000000000080000420200000000007b051b9800", 0x0, "fcff07fe2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/194) finit_module(r2, &(0x7f00000001c0)='/dev/snd/seq\x00', 0x1) 2018/04/03 21:20:54 executing program 4: unshare(0x800000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x501000, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) pause() ptrace$getregs(0xffffffffffffffff, 0x0, 0x8e85, &(0x7f00000000c0)=""/194) 2018/04/03 21:20:54 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'lo\x00', 0x7fff}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200000, 0x0) ioctl$void(r0, 0x5451) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000000c0)=0x80000000) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000140)) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000200)=0x1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140200009f19ef350f0d0cd6eee84a58ace213f61ee9bd83c80304679b3abcd8", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) gettid() 2018/04/03 21:20:54 executing program 3 (fault-call:0 fault-nth:2): request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:20:54 executing program 1: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/194) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$poke(0xffffffffffffffff, r0, &(0x7f0000000000), 0xfffffffffffffff9) 2018/04/03 21:20:54 executing program 5: r0 = userfaultfd(0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xbeb, 0x80) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x43c000, 0x28) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000180)="7ddb75f096d75e159821bc19c2b3c3859676f184a0454716809a00cf4190f246022c15a7f4de8650bb28a1abc1d5e081f4d2fd92905e8d9b279c9aaf9e4148424e84737914fe7370cb2932fe964cfd500c027824aa2eef54f773fdd80a8953901371a79381a88190b5837a0ea637eae4d13e264fe118a30ec0dc27124438bdd37fb32572c8189a7bdaa59693c84ca21746e66eaf823feeebc4e188df79c7db1131ced974b51ae97c2c2da723bc8a036e18ee56dee44f8d06b6640c201e96f9ed10d6261b63050ba72b02c466ca59cd4fe32d63002a344283d8662099ae8bd7", 0xdf) munmap(&(0x7f0000003000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000280)={'mangle\x00', 0xd4, "8d98bb644fc97bf3774dcf53b850d1437e1f6b7b2459a0da9fb89438ddde47a7baf378a5f5cbe202e816942e92cb7de1d2cd059ed49c73488d651f0cfb854f14dca57cea4b60f3d835a81cb94110e58f6250558f224897bca3edd21cf5a0a0bed21a4bf787ef012bd3d6c81c20a904a4b49bb8e1fac95ccac4b7f0d257ae366f4d74f17c94b25f57cb7e998295411ef7112eed885e33e79a2d786144907707cc64c0eb801763aecf0a5c4f170c347b1be54bb4260762b25a71926f814bc1838a74e2b01a39f90afd0ba201787565bcd7703662c5"}, &(0x7f0000000040)=0xf8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000002000/0x3000)=nil, 0x3000}) 2018/04/03 21:20:54 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80, 0x80000) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000b8cffd)='-', 0x1, 0x0, &(0x7f00001aafe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) 2018/04/03 21:20:54 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)={0x27, 0x1, 0x0, 0x7, 0x1d, 0x7, "7a5a9e5ac2ddaae45e6a7bc3ec197008831d7ff78c5c2fa619667a86ec9638324bca7e8b3dd772686f183c1e9dd790c20502ba96a51c77a1f61bea1742622b", 0xf}, 0x58, &(0x7f0000000180)=[{&(0x7f0000000240)="f019c3edc960c68ff2080ac02a02c482177bd29d93068bfa04e4ab2a492e0e02760b3444005c3b35a1945aca552207d9525f704b5dfd82ea0d71fab01be99391bb200ef1e07867261cfd2d9ee9c9825d30d73ea0c5de165fbb2d7eb8e3cb1d777e305f8888ec7f89a06dfbd8d2202a7a052645fc4a820842c0a8f2ef8d180808012213c0670235ffa48436fdcd4af346c9453148c24df13b2dff854988f80d4c6d9d78abc4c294c3bc7f1a851a946160f2bd8b28dbf6a5999b660fbc08fea6ebc1d393ec39e5e36ca95d5f171bd2cc24e195cb2b0d8c", 0xd6}, {&(0x7f0000000340)="121aad592c037dc83b24b65dccda17b55dcff683cf4a680a138669ceaf3bf5cf7ae32ab0d0a4abc261487e12468178c3a0eb069e35edb6e0e8158b9ab6f07bd836f41a32381fbd894914f954762b19e2298a55b2a665169fb7e62db11c6ad8021fde82926a2ceff1408a5ed0ff31f52f9c3165824538beb86bea8ed7c4cc68007827280d48c8cfd297786de789b6bf4e4f1ae690", 0x94}], 0x2, &(0x7f0000000400)={0x7c, 0x6, 0xfffffffffffffffc, "36068e3128838c9217055488f455fe0bcc5445f25f8831b40ecf125c36007e1e7ba0e72642bc6842dcd69092fb016173f5b5a402b3bd157e7f4623af1eba9654cd9e8b311aa9be51692c9b994b7df35f352ff0f7db5cb0e192e4305e4f182696cd1d12129ef9ce794404a0daa8"}, 0x7c, 0x20044881}], 0x1, 0xb359ecea20eb7084) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x4, 0x1, 0x0, 0x200, 0xdbb7, 0x800, 0x7, 0xfffffffffffffffd]}, 0x14) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:20:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x501000) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='keyring(\x00', 0xfffffffffffffffe) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:54 executing program 0: unshare(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getpeername(r1, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=r2) r3 = dup2(r0, r0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000003c0)={0xaa}) pipe(&(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "000000000000e13300525aae38000000000000000000000000000000000000000000000000000200000000000000080000420200000000007b051b9800", 0x0, "fcff07fe2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ptrace$getregs(0x11, 0x0, 0x0, &(0x7f00000002c0)=""/194) 2018/04/03 21:20:54 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0x262, &(0x7f0000000340)={&(0x7f0000000080)={0x44, 0x0, 0x0, 0x70bd2d, 0x0, {0x2}}, 0x44}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:20:54 executing program 1: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/194) r0 = gettid() ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000000)) 2018/04/03 21:20:55 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000000100)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket(0x7, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101a00, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) 2018/04/03 21:20:55 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b8cffd)='-', 0x1, 0x4, &(0x7f00001aafe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/03 21:20:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x501000) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:55 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x10015) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000006, 0x4813, r0, 0x0) 2018/04/03 21:20:55 executing program 1: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/194) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xa2, 0x1) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)) getpeername$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x5, 0x10005) 2018/04/03 21:20:55 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x48000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xffff, &(0x7f00000000c0)=""/20) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/04/03 21:20:55 executing program 0: unshare(0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r1) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x118}, 0x1}, 0x44) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000003c0)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "000000000000e13300525aae38000000000000000000000000000000000000000000000000000200000000000000080000420200000000007b051b9800", 0x0, "fcff07fe2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/194) 2018/04/03 21:20:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCCONS(r1, 0x541d) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x81}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="7e3c601c8f7db84105bc29193f612013bb2cb5ce01579c4a3122b8b38391aad8e844a4fa7111a8e5fb5b423a63c3a195e6e8d452b44cc6c97ff471d503ddc314878af46fc3598cbb9f3d", 0x4a, 0x20044010, 0x0, 0x0) 2018/04/03 21:20:55 executing program 4: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)=""/194) getresuid(&(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000080)=0x0) setfsuid(r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$llc(r1, &(0x7f0000000100)={0x1a, 0x118, 0x9, 0x80000001, 0x1, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8082, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r3, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000000380)=0xc) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x3}, 0x1c) 2018/04/03 21:20:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x501000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:55 executing program 7: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f00003bcfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x188) sendto$inet6(r0, &(0x7f0000b8cffd)='-', 0x1, 0x0, &(0x7f00001aafe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/03 21:20:55 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffc, 0x40) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x100000) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) fcntl$lock(r0, 0x7, &(0x7f00000005c0)={0x0, 0x0, 0xdf8f}) 2018/04/03 21:20:55 executing program 7: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000001c0)={0x7, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000200)={0x1, r1, 0x10001, 0x7f}) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xc008, 0x0) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x3, 0x0) accept4(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80, 0x80000) openat(r0, &(0x7f0000000240)='./control\x00', 0x4800, 0x40) 2018/04/03 21:20:55 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ptrace$getregs(0xb, r0, 0x400, &(0x7f00000003c0)=""/194) 2018/04/03 21:20:55 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4082000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xc8, r1, 0x901, 0x70bd2a, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2b13}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x9}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x61a4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x2e, 0x80aff, 0x0, 0x0, {0x2}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 21:20:55 executing program 3: request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:20:55 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)="7e65fd", 0x3}, {&(0x7f00000001c0)="d187e9d43c799d8f6b76f5458f1588c7fff7bcc8952ae9f82533e50f03fcd3807741878660dc19b784c6b8b7bb44742eb33c4ae113fd5c24b020329d96656b6e94ae136e8917e28d3e28250c09aeb7946a2611f2a46ddb48e652679e440b8c77032932a519da961bc6220c609c90d3964f9e86", 0x73}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000280)="381ea048739db057da38db77baade30cb99515fe40e3374dd28d271ee2757008c2adf203893bc13f6638c1ddfa55872904161a9835237191b3ad4a27c3a97e", 0x3f}, {&(0x7f00000013c0)="85464f210c70482ef129e99730d5a7c10a465fccf0fd1345bb3e79cd67c821a792c74877fea3671256b4a72e383bcbead3e6ab16d6111aaf31c0b6327b59d2c97a87010078b63499e9440a30b3663ec1d179769d21c2c7b247b501dcd3550f3ef9a0fa666d3bb7dd62813ac1c81785004f673ed73aa025d8cdeb9c67ceb3084281d68e91aeb1409d652be4140ee0357eb5e8324d6de50ff6159f75e14996073b814610a6798bede46571f45ca66216f428124562d31acebcd9d65b32dcdbcae0bedb5fe51f6091cdb4b446", 0xcb}], 0x5, 0x0) r2 = socket$netlink(0x10, 0x3, 0x15) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0xfffffffffffffe01, &(0x7f0000000140)=0x4) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="16000000", @ANYRES16=0x0, @ANYBLOB="0000e3e5d4000000bf0000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00000000c0)={0x81, 0x8, 0x4}) 2018/04/03 21:20:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/04/03 21:20:55 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x440082, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r1, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) r3 = dup(r2) ioctl$int_in(r2, 0x208000008024500f, &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff]}, 0x4}, {0xa, 0x4e20, 0x101, @loopback={0x0, 0x1}, 0xffffffff}, 0x67, [0x8, 0x1, 0x717f, 0x5, 0x4, 0x3ff, 0x6, 0x4]}, 0x5c) getsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/03 21:20:56 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000100)={0x2, 0x7, 0xa752, 0x6, r0}) write$sndseq(0xffffffffffffffff, &(0x7f000079fe50)=[{0x81, 0x5, 0x0, 0x3, @tick, {0x0, 0x100000000}, {0x0, 0xad}, @queue}], 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x8c10, 0x6, 0x4, {0x77359400}, 0x20, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) wait4(r2, &(0x7f0000000000), 0x8, &(0x7f0000000040)) getpgrp(r2) 2018/04/03 21:20:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) eventfd(0x6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000b00)={"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"}) 2018/04/03 21:20:56 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0x8, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x12183c, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8001, 0x20}, &(0x7f0000001940)=0x88) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001980)={0x0, 0x200, 0x10, 0x5, 0x600}, &(0x7f00000019c0)=0x18) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001a00)={0x0, 0x0, 0x5, [0x1, 0x4000000000000, 0x0, 0x5, 0x4]}, &(0x7f0000001a40)=0x12) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001a80)={0x0, 0xf1, "21233084b390ad47cc116ef36aab1ada4a1391e0d0bc9678581f934df249eb3d267045ceba86d3a06786c78faffad77e6b564fc0e93cf76f30aa953c3b1e7a6d6bf9df964ff634f068537732a4384f26dc454ca075f1fff00a307eaf5bed4ed6411ec35e2c84cd0d07dd01627f39ce356ec4ab234a150e863fe8fbf3335c997cc8e01e5141e6bc3a5f0fcd2690561f4c6eb9fcab032ef3644016d7d44fd60681cdf580df79d65d711ac5a665953f756110bd58a49de7b3ce65b80b5fce43ddaf14dcc90e395b5a76a0a567e6f6df924b74ebc0b0eef0145918f58e53a72029fa76517f53c21f26b4332bebf47f6235d7a6"}, &(0x7f0000001b80)=0xf9) sendmmsg$inet_sctp(r1, &(0x7f0000001d40)=[{&(0x7f0000000400)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000001840)=[{&(0x7f0000000440)="dd615a2eab26c0968f74136769ff6131ae54eacfbfa12f4944ba538d5362329682eba3a0a035fd2f227f720f0a431fd8c24588eb9a29c48cad5a15028e01857451eb1aad7d0ccd3af27b4d21cb3ff46084c82f830d04b08f38c179345c1cdea80d0361099c35e15ad0feb9", 0x6b}, {&(0x7f00000004c0)="0e60dac1c3809e0dd3531277c76949354d3bb547d8f25364987154f15cfc9d0910dfa0f766cc7848d50cc9d72eca404e3628692e293cf3e2e3dc57cb4efd3cede5704747a0dca295ab52d53ea9a6aa8077a522ebbbff15e4c6b14be20f29f8386c89ee14eb395e1fff8dcacf7722df4301cd1cc370d1c450c058c59a72af3ef88192210f", 0x84}, {&(0x7f0000000580)="0789c5702edb6391300d3c342cfc0803fc92a78426e98d95e9ce4b7e58d758ca79e0cef97dec00f01d62e210ce85692c451b807b5782325902bfe5fb95124be43419fe892d454bc479ab32deaa8916cf14c0976f2f9a98c21e371e87c6478b175b83da2167e41f3d5561a1b95ff3329acf53387b74383837debb57cf9a17000bf9c88887cafbb42ed68d2811ce362f2be2920f2a873d3cd8157a5fc32c76ba2762e839f0a2a19eb7821158fd39df7a52b6b446", 0xb3}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000001640)="77763a2775d9fc3c6645bdecd936e7e4e0ca6aa6e7db0a725a5b8b007caaed02184e5c89f0cbdd9c5901cad8cd8d8da8129744c7074944f8994b665dd2233bba2f14bd88d1407fb4bca3ee390eb5c595032d8d66aeb781314c9791e3a12ff08138edfa969fbba5cd0ae87baf48c47b21131137be287b9a4ae32393ba66938bd5687e4d57fa9ba485c77dea54c7eb4c29c6d51d2a05b1cc87ff513b223fec8977062d3ae0efc686a82bb607077dbacb5fba921d8dcb456cd0ed214ba2214fc09c3866a8de6be3d4a4dabf50213401f599e0b7984aedec55988c495563f9c4fe7c25a76c37", 0xe4}, {&(0x7f0000001740)="b8af46c91146e2dac3e4ec10513c0f8ebbe5b2021da7d94691f98774b10ebca36112308ee92734557acf376c2b40e4ddf96f7521dacec8a16a2f240b8aba1d343c18149e0f0b5766092808242037c7a022d578896c8ca3b2d9cb8884c6c4dd1c6f5fd57f1b0c12e64a52e933c304689e4fe6f5187ae0c86fea094c56a98e420f460bcbb8daa48d92aa443a14271eadb9606f58985c62b408c4fc6efb81ad4228c62bd8053153224a8c3c982786ffeefe4b0c2a74d4de84e0c64e998a6eed68825cc2", 0xc2}], 0x6, &(0x7f0000001bc0)=[@sndinfo={0x1c, 0x84, 0x2, {0x10000, 0x4, 0xf42f, 0x3d7, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x1f, 0x0, 0x1000, 0x2, r3}}, @init={0x14, 0x84, 0x0, {0x6, 0x8000, 0xfffffffffffffffd}}, @sndrcv={0x2c, 0x84, 0x1, {0x400, 0x5, 0x202, 0x101, 0x2, 0x9, 0x2, 0x1, r4}}, @init={0x14, 0x84, 0x0, {0x1, 0x9fe, 0x2, 0x1f}}, @init={0x14, 0x84, 0x0, {0x7ff, 0x3, 0x2, 0x400}}, @sndrcv={0x2c, 0x84, 0x1, {0xffff, 0x1, 0x3, 0x0, 0x7, 0x62, 0x5, 0x2, r5}}, @init={0x14, 0x84, 0x0, {0x3, 0xae02, 0x2, 0x3f}}], 0x160, 0x4000801}], 0x1, 0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001d80)={0x14, 0x27, 0x331, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000280)="2c7d32c7d18b5626ea3d7d56534adbf9593a2e9c38659b4a007471b97f11966ef000211a7491f341e96c16670748eba5e56379be791f986e99fc2f20bd41346f58f6f5b432b34fabee59b93f8efc006c7475b6a254fdbb28bae00138732efb91abd89e20181b104a364c436461b9fe32bc5c338f7764f3745ceb0dbdf2f1d0b764dcbbae96a7f8c7dac5e848c470335020183da86f88063be17b1b66641076966b49bf9b13d67240a2e83ca0db4cf8aa17a9cb680a060495a941f65a58fa0d98f6ff042ca26ac58473b4fce96986605cec1f0b2950b6d2", 0xd7}, {&(0x7f0000001e80)="1cf7ecfb8d4eee624532f6276abacef355fd2d7a74afaa36f722fda7439bc2f8aedc52e32cddedd9462696fe63a3754f3713a94b378d57e47bcdc31d6045affc5d404ea578bacdfe152385ca60494f1c5d61e7170d0e723965dba332773c6b963b1966ffc6e2b4062e1c1b19f6ce50b78278124c4d377dd0437f5a257d1126a64a27791cb71e7fad8c5bd51b8c26214d32f3c94cb5a5905890c2b12a58dd9f38d04ded6c6bb128e53b16da230d8c71716cbe72896eeda27d6429378d628d", 0xbe}, {&(0x7f0000000080)="a3e3bc6b7a681eb122d2bd56707b09fa78116c54bbd85a4cc0d92839ed9fae319198637cc9f991785d542f162844079b279a8ab0548a8cd5fd", 0x39}, {&(0x7f0000000180)="0deb6809358f8540d3392c41d55c149aaa2cc20740d57a6b92add19fd02b77c3a8ff766587fbb3bc6ef20798beeb51e9a1e3301d86a4026d5b6d6862f30156332bc411ab312a75f1c1724e6f95d557304dac5a86744eed5a3f82ebea3bfe458090c846b4d75f225e7ba5", 0x6a}, {&(0x7f0000000380)="673b388f1f0a55eea3988d5428a8171f215f271b7aef7b0eacb9466c7edeadf61d57363441bc08d76b71fbd521a0a9b4f3adc6e394f30ad2c7af2ff68096ae5464f3d8d9a151e0287e5677e878c6d9fcbc2e45e1cce5982ee1b1b86adefca71d41c3dcd3487c1c0525de9e54ce1460647af35c3680f706", 0x77}], 0x5, 0x1) [ 894.251234] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 894.281129] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/04/03 21:20:56 executing program 1: r0 = socket$kcm(0x29, 0x7, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100), 0x8) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x6c9640eb800a0f5d) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r2, 0x7, &(0x7f0000000140)={0x2, 0x3, 0x4, 0x9, r3}) connect(r2, &(0x7f0000000040)=@llc={0x1a, 0x316, 0x1, 0x4721, 0x5, 0x1ff}, 0x80) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x6, 0x60400) ioctl$LOOP_SET_DIRECT_IO(r1, 0x301, 0x0) 2018/04/03 21:20:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:56 executing program 3: request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xfffffffffffffffa) r0 = request_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0xfffffffffffffffe) request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="7b4f06776c616e3076626f786e657431766d6e657430142400", r0) 2018/04/03 21:20:56 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'sit0\x00', r2}) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="e5ca7d88eb0e719221150eabdabcc17bb55a5cbbb98dd6eb87c58045462eb9f3efd0fbd067bf923cc15308ec9f7c104b", @ANYRES16=0x0, @ANYBLOB="00d983f5cd000000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:20:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0xfffffffffffffffd, 0x3, 0x5, 0x6, 0x3, 0x7a, 0x2, 0x6, 0xfff8000000000000, 0x2, 0x5, 0x9}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/03 21:20:56 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) fchmod(r0, 0x68) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000040)=0x3) r2 = socket$inet6(0xa, 0x3, 0xff) dup2(r0, r2) r3 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c46000000000000000000380000000000000000000000000020000000000000000000000000000000970000000000000000000000000000000000000000000000050000000000"], 0x58) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000080)={0x7, 0x135, [{0xbc, 0x0, 0x3}, {0x9, 0x0, 0x3}, {0x401}, {0x100000000, 0x0, 0x60a7f3d6}, {0xd830, 0x0, 0x1f}, {0x58f3, 0x0, 0x5}, {0x20, 0x0, 0x7fff}]}) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000000100)) 2018/04/03 21:20:56 executing program 0: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0/file0/file0/file0\x00', 0x7fff, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="4a4c5921d27e17f7d921444e3b83f90340ef0441e2dc9b5c60bd94b81e7757a015e5a2c7cd312ff5a6eea7a356cf14f53a629880549c471e8288e0cb91cfd8594ee3367671c2b9ab90b4b21c7dde55c6308aa68e0fb421176d14351ca0c763b1ed1708a39aafbe808c0e8e962dc44f7c5a9744341448d4c732040eaec200e092ca60cb6bee73684c39e876bf81a5963a", 0x90, 0xfffffffffffffff9}, {&(0x7f0000000200)="6319c48b94f3890563f02c488a816d3d777e353ff9ee8feafd69ad5e29cf38781ac263da517f4cbbd6914b913521519b32a40af2a54bf452611f7e5abea97b26721d25f23ca579c0d8936ec48794d395ede327c71e95407b118b3814eb586c8c2f5b4f274e0ef68be107eaf4f9bed51beb5e04567f89ce5e446f7469134d9072c2ef74ed35c81bfedddc03ee8036a778b0efed46dc268ec78f93bd9156c4022c26b627ff51b2197b72541bd209c9dd8755c2360e150ec0932205", 0xba, 0x4}], 0x2000000, &(0x7f0000000300)={[{@gid={'gid', 0x3d, [0x37, 0x34, 0x32, 0x31]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x34, 0x36, 0x37]}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@showexec='showexec', 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x31, 0x30, 0x33, 0x34]}, 0x2c}, {@discard='discard', 0x2c}, {@nfs='nfs', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/04/03 21:20:56 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) wait4(r0, &(0x7f0000000100), 0x8, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) accept4$alg(r2, 0x0, 0x0, 0x800) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r5, 0x1, 0x6}, 0x10) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r1, r3) 2018/04/03 21:20:56 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000001, 0x30, r0, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:20:56 executing program 3: r0 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="67a53b79ce86100b3fc572b4143157d918c12e22335ce67fdb8cfcb0a5ac370b3a1ff53a9964033bd43856907297e4cd863620dd22df84f465b8e2b4f8f0c6514e253a52530fdfe8ec14438a36e99cf63e7888fb72830aa617b5255094cb6b497fda20eb4c6ad436f5c41aac5b281eec7c2e1482fe51be146bb64cac83bdef36cc89b6507d56609b4804b3aa168ee6047aba0a19a41018aa0c3001faa72167c00363bb35a32be6ddf323e00b21c2b4", 0xaf, 0xffffffffffffffff) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) r1 = request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", r0) keyctl$unlink(0x9, r0, r1) 2018/04/03 21:20:56 executing program 1: r0 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x44, 0x12a, 0x7fff, 0xffff}, 0x10) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) 2018/04/03 21:20:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:56 executing program 4: r0 = socket(0x18, 0x0, 0x800000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in=@multicast2=0xe0000002, 0x4e20, 0xd45, 0x4e22, 0x0, 0xa, 0xa0, 0x80, 0x62, 0x0, r1}, {0x8000, 0x0, 0x0, 0x80000001, 0x19b, 0x7fff, 0x0, 0x8a73}, {0xffffffff, 0x2, 0x3, 0x1395}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d2, 0x7c}, 0xa, @in6, 0x0, 0x3, 0x3, 0x2, 0x3, 0x800, 0x8}}, 0xe8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)) 2018/04/03 21:20:56 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) ftruncate(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) write(r0, &(0x7f0000001200)="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", 0x6e6) write(r0, &(0x7f000069efac)="e26d4afed4d3467b7ee66e9ebb4039955b1d97a427cc701c5e5e6447b6510bff58c6313283eae8186bf1c22f39347ebb869277e809a7002f38611d02a6e3d4e4f6b8923c59ff9438d8c3d353b76131b90e044f80", 0x54) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="04002c030000000000000000000008000400040000000800060007000000180002001400010000000000000000100000000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) write$eventfd(r1, &(0x7f0000000280), 0xff93) write(r1, &(0x7f0000000ac0)="827d", 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x8001, @dev={0xfe, 0x80, [], 0xa}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x582e209a, @dev={0xfe, 0x80, [], 0x1a}, 0x716}], 0x58) 2018/04/03 21:20:56 executing program 0: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='io.weight\x00', 0x2, 0x0) 2018/04/03 21:20:56 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x264, 0x0) timer_create(0x2, &(0x7f000014b000), &(0x7f00002d3ffc)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000040)) ppoll(&(0x7f0000b7fff0)=[{r3, 0xfffffffffffffff8}], 0x1, &(0x7f0000345ff0)={0x0, r1}, &(0x7f0000d5c000), 0x8) connect$unix(r2, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/03 21:20:56 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x81, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000240)="e6667100b00063ed4df4c4b33b7ca66fd5469e17e7068649a3d13c4607d32e59bdb4c70818681d62a1dccfd9db115dea22fcba0e9867104808c4150c16880c0d45206e46787026836cc2e78fcdeb3eaa1867ece3d9538a65d08167b5a87388f5102ff14470c9c6227996cc472ac9ead41c31eafd69332d2cfe26411f2596fb48ffb386019d4c78ab1d661392885ef1b646a6a5114cb25e0479daae6ef5fe9b7d0bd2d515cd9aa6c8621b4f2f158d085484bfdb236077a8449b521a8261bf4c21a12d0b7e236f95a0ee45bf4a06e2f3e04e1799497f9a6c3c77445010573495ffe5dd27042f9d0ca21a7ede1c75bd455a9dd47d", 0xf3, 0x400}, {&(0x7f0000000080)="8938a38757972da93a8a6ca482641b3703625b1fd3f9b1ef1e2d8e053e6275a4a6812189d1117679c9dad0b44a5059c45555b6a55d3116ec52657372a14af4ecdc24c25fc7", 0x45, 0x7ff}, {&(0x7f0000000100)="8d3883dd342340c162dcf8", 0xb, 0x95}, {&(0x7f0000000180)="72f5b261b44afe59c4ccf191d9", 0xd, 0x401}, {&(0x7f0000000340)="f84cde59eaab4295a88aa20b0d9d7dff05740b03bf97566189e4a51cac2247a1f537bec1209287121021a2e7cbdeee634d2b742c476d9080e4fdce1427d8b2936dd224233b08edfad841043c4358173f3d20b5199be8731ac8a6f93137860fe1ed0c778a59", 0x65, 0x6}, {&(0x7f00000003c0)="b50e218f4f096c041678941c6b8e3659bbc7a4e118bdd514f38de5ee8af87b1a272028675ce884d9f76f4bccfd5a557452b9399e2e78ffeead9e45a147ae4bf82a2742664096adb96e9bd54f34c9a742ff4bb050150ef99924b73da569ac8dfd6d4f4c7b0227bf5e9fb5f8c395576b67b973b8bda6858c50f1c79aab", 0x7c, 0x5}, {&(0x7f0000000440)="14172628d3dca86cee76897ca1a748ef9c2137fae91540ca533b34aa9825d157a7715f1ac055f6c1070de47277637d1c6b879ffbbf82a46acfe05f259ff1bca5b92f8dc263", 0x45, 0x10000000000000}, {&(0x7f00000004c0)="b16fd2098907cb3a0e4d7fd2d261014bb37687afcdc3c35f1795ed012a6690a5892f052e2c3471281e1f4dc915714009c51ec833cf0f94740e14d7d2ef78481d550413ffd7d5f5af7e50c8d69896453da54eba6222eceb92eae18e34ae50a548aa2fb4297cec1cc3a8396f1790684f74d7d611055b405c837e121c33e58f8d6d95fe0d1a23b55730f739080811c67919b79933e1b036f335fec8c2c4e0c0e88aaa722a95a619d7a4749f520e4200609df59f5dfa0f55d42fc7da5d6b1d0f3df07b2fb364e810d817f20936722cd8fe2047286a796d33ae73b2f0117f9d8c8e6eed7b88fc05a2750712ba6a33a958d85e54883f7b3287c3", 0xf7, 0x3}], 0x85, &(0x7f00000001c0)=ANY=[@ANYBLOB="6df68fbe10b625e97b2f8792aa845861485169312c75000004000000000000"]) 2018/04/03 21:20:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:56 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x70bd26, 0x40000000, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:20:56 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "93756575653000000000020000000000000000000000000000000000000000000000010100"}) write$sndseq(r2, &(0x7f0000f61f58)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1000}], 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0xd2, @time}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) preadv(r4, &(0x7f0000000100)=[{&(0x7f0000000140)=""/124, 0x7c}, {&(0x7f0000000480)=""/138, 0x8a}], 0x2, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x208280, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f0000000200)=""/82) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_flags}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000440)=0x312b0cfa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000540)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000002c0)=r9) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20400, 0x0) ioctl$GIO_FONT(r7, 0x4b60, &(0x7f0000000300)=""/2) 2018/04/03 21:20:56 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)="7b4f06776c6106000000000000009c626f786e657431766d6e657430142400", 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/03 21:20:56 executing program 1: nanosleep(&(0x7f00000001c0), &(0x7f0000000180)) r0 = gettid() r1 = socket(0x1b, 0x6, 0x40000000000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={r2, 0x1ff}, &(0x7f0000000480)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') exit(0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r4, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000eddffe)='(', 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r4, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$setownex(r3, 0xf, &(0x7f0000000000)={0x0, r0}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000200)="eabba32122600ea879d1b2aae9e9059c17c791208d0865a8f8e76805a0bd9b99194126653e8a874f88419815cacd490fd41068b33baa0001a0345e733b36b659a57a0e3c964065f37f769606f3a97a731d790ddc25661275424f755d8667dc0148da894f3001a1a0d4f496cc901510e36bfc625755d5381cba01e6be93123fb8bc9e008663f3a7d5a8991e6dfa37f5dcfcc713fbbb1371af", 0x0) bind$ax25(r5, &(0x7f0000000080)={0x3, {"9422299cd73a63"}, 0xf4}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=0x0, &(0x7f00000000c0)=0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r6, 0x2}, 0x8) writev(r3, &(0x7f0000000400)=[{&(0x7f0000000380)="b0c701621ece6b4afb74c30b8a6de37268bd570eca09af0f025be93e0af4b9d45d6095f3cc1dcce8012786f59682eb282bf147b1746bcf72a9829fae2303a5eafaf5eb0a117e2c4f052820efb761d37ca475bd48a5d349", 0x57}], 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/03 21:20:56 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000007aec41676d980000000000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:20:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[]}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) recvmmsg(r1, &(0x7f000000ec80)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/126, 0x7e}, {&(0x7f00000000c0)=""/188, 0xbc}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000000180)=""/21, 0x15}, {&(0x7f00000001c0)=""/41, 0x29}], 0x5, &(0x7f0000000240)=""/85, 0x55, 0x100000000}, 0x5}, {{&(0x7f00000002c0)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000002700)=[{&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/48, 0x30}, {&(0x7f0000003780)=""/4096, 0x1000}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/36, 0x24}], 0x5, &(0x7f0000004780)=""/102, 0x66, 0x8}, 0x7fffffff}, {{&(0x7f0000004800)=@ethernet={0x0, @local}, 0x80, &(0x7f0000005b40)=[{&(0x7f0000004880)=""/33, 0x21}, {&(0x7f00000048c0)=""/160, 0xa0}, {&(0x7f0000004980)=""/4096, 0x1000}, {&(0x7f0000005980)=""/219, 0xdb}, {&(0x7f0000005a80)=""/133, 0x85}], 0x5, 0x0, 0x0, 0x20}, 0xe9}, {{&(0x7f0000005b80)=@ipx, 0x80, &(0x7f0000008dc0)=[{&(0x7f0000005c00)=""/4096, 0x1000}, {&(0x7f0000006c00)=""/31, 0x1f}, {&(0x7f0000006c40)=""/133, 0x85}, {&(0x7f0000006d00)=""/54, 0x36}, {&(0x7f0000006d40)=""/4096, 0x1000}, {&(0x7f0000007d40)=""/67, 0x43}, {&(0x7f0000007dc0)=""/4096, 0x1000}], 0x7, &(0x7f0000008e00)=""/4096, 0x1000}, 0x1}, {{&(0x7f0000009e00)=@generic, 0x80, &(0x7f000000d000)=[{&(0x7f0000009e80)=""/4096, 0x1000}, {&(0x7f000000ae80)=""/174, 0xae}, {&(0x7f000000af40)=""/4096, 0x1000}, {&(0x7f000000bf40)=""/4096, 0x1000}, {&(0x7f000000cf40)=""/16, 0x10}, {&(0x7f000000cf80)=""/15, 0xf}, {&(0x7f000000cfc0)=""/27, 0x1b}], 0x7, 0x0, 0x0, 0xffffffffffffff4f}, 0x8}, {{&(0x7f000000d040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000d280)=[{&(0x7f000000d0c0)=""/180, 0xb4}, {&(0x7f000000d180)=""/252, 0xfc}], 0x2, &(0x7f000000d2c0)=""/130, 0x82, 0x6}}, {{&(0x7f000000d380)=@ax25, 0x80, &(0x7f000000e780)=[{&(0x7f000000d400)=""/217, 0xd9}, {&(0x7f000000d500)=""/218, 0xda}, {&(0x7f000000d600)=""/148, 0x94}, {&(0x7f000000d6c0)=""/175, 0xaf}, {&(0x7f000000d780)=""/4096, 0x1000}], 0x5, &(0x7f000000e7c0)=""/52, 0x34, 0x1}, 0x1000}, {{&(0x7f000000e800)=@l2, 0x80, &(0x7f000000ec00)=[{&(0x7f000000e880)=""/220, 0xdc}, {&(0x7f000000e980)=""/187, 0xbb}, {&(0x7f000000ea40)=""/153, 0x99}, {&(0x7f000000eb00)=""/187, 0xbb}, {&(0x7f000000ebc0)=""/24, 0x18}], 0x5, &(0x7f000000ec40)=""/64, 0x40, 0x7}}], 0x8, 0x141, 0x0) bind$alg(r1, &(0x7f000000ed80)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) 2018/04/03 21:20:57 executing program 3: r0 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r1 = socket(0x8, 0x5, 0x5a15bc4c) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='eth1eth1eth1vmnet1\x00', r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/04/03 21:20:57 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats\x00') pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x0) 2018/04/03 21:20:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfff, 0x10}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x6, 0x7fffffff, 0x28f, 0x10, r1, 0x80}, 0x2c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002100)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f00000010c0)="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", 0x1001}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) read(r3, &(0x7f0000000100)=""/32, 0xfffffffffffffce2) 2018/04/03 21:20:57 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = add_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="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", 0x1000, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="cc8c1d14365ad2022334f2d38dfb57ea801e61eaea825442d13a9779941188db1e1f700a40af6040d8729d7b4425675279b99dd49a6325880d2663ef7e92197d04850ca0a225b7a8a3c635ecb36e8f19fef4656d97ea13e1d92fbd1eb6e2089707305ccf6e62cbed3f59698a6a5b9c17f60b65ee00b8e457b0ae02", 0x7b, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000100), 0x0, r1) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:20:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in=@multicast2}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) shutdown(r1, 0x0) 2018/04/03 21:20:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000a00)={&(0x7f0000000580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000600)=""/177, 0xb1}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000780)=""/193, 0xc1}, {&(0x7f0000000b00)=""/65, 0x41}], 0x4, &(0x7f0000000940)=""/168, 0xa8, 0x5}, 0x12100) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000a40)=0xfff, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x3) mmap(&(0x7f0000328000/0x600000)=nil, 0x600000, 0x400000000000000, 0x4d0f6, 0xffffffffffffffff, 0x2) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000540)=0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x8001, 0x8, &(0x7f0000000480)=[{&(0x7f00000000c0)="2011e8cc6119dac307deaade193432c081e0a17880c2", 0x16, 0x9}, {&(0x7f0000000100)="37eb78317b2f64921491ff5cf8032d954cbf399c98afa014806ad0e9519b776897e0dcae03e22b83e0675385648a32405dcd4ff4add0d1f45e7092d9e4627111f8b944e6a2510da08c234e4eb2133c5c677a01c3f8bbecf3ff80e2520c8b289a591159660d880a5bcaa7cae224aed04cf8c4", 0x72, 0x7f}, {&(0x7f0000000180)="17855d0c53214132422874429dfd0332805ff4f1a4a8541ba729fd3c792e441236fca47976ae48e6cc93f465ccb8883bb59ef67cccdef033e26a540663d1a18c77890764baa3b646d506", 0x4a, 0x8}, {&(0x7f0000000200)="963603fc95b12a8ecbb16e6eca2d380479bc139f49a2bc725d26451353ff38e0da99c13de1bcb03ebd567db202b1ebadb293eac912a2b0c0d37f945f8095cdee310298e7047e3e14aa73e172b37fbb5484d60ab8fd5006ed4ccb0c0f9bd8cf8540f7c5adef95d182ee78bbdf730411bfbec2e0d29a0463d3e1790ac55928f8a32008c2aefc890cbe6a4a408bf6f55dba82d5ecdd5aeeaa602dc51c7d59282076d86dcb76b848cd90a17be853b1c1aad9017128157058079f59f625991678ce69d3ab4dc5df9b", 0xc6, 0x7d}, {&(0x7f0000000300)="395bfb81", 0x4, 0x3f}, {&(0x7f0000000340)="806bb8eb04b0a2c568e60e3ebf3980d099cccfa434f6b6d26f1fd1e9ddcc9aa983704de15723779b7419202469ddb21f927345023d331aaf2c9326fc911b67d255124c", 0x43, 0x138}, {&(0x7f00000003c0)="282c7fa7097f68385936ab71c1cd3773f363c5c5f13bd926c1f1b25135ffc5c816d39d55163b344860c2", 0x2a, 0x6}, {&(0x7f0000000400)="4a637438554daf5341ecf4e6c5bdf20382783ff0f54c83c32c0697d2ada0dc004181990e8aa3acd51deb83c6a18ab1b43895936259ab3ddaebf101b4203521347584efe579a51d0b875d167bd91972a6aee4fcc575bd92d992f15f290942de4f29aa3ea45d13d79229fd5e66fc5a55", 0x6f, 0xa9}], 0x0, &(0x7f0000000a80)=ANY=[@ANYBLOB="636f6d70726573732d666f7263652c64ebd92181b28d560ff7f86a18617461636f772c7573656261636b7570726f6f742c64656772616465642c00650fcf4190d667d2886a40130d11f5c0730cd638f0740fd4a2ee8dac27e6d6ce1acc740c7bb2"]) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000004ef0)={{0x0, 0x0, 0xfffffffffffffffe, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x40000000000000}, 0x0, 0x0, 0x0, r3, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x0, 0x0, 0x100000001]}) 2018/04/03 21:20:57 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:57 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) getgid() r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/04/03 21:20:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) 2018/04/03 21:20:57 executing program 3: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:20:57 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x220c03, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x289315978ed46ec1, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x15) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xdc}, {0xa, 0x4e22, 0x7ff, @loopback={0x0, 0x1}}, 0x1000, [0x7f, 0x100, 0x9cd6, 0x6, 0xffffffffffffffff, 0x3ff, 0x8, 0xa126]}, 0x5c) socket$netlink(0x10, 0x3, 0x1f) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000280)="e8b62eaaf713a6b1e1a178e602b0580331dad0b9cfca61b041fc41df771c55e4cc87880e435dd3fe16b12a2de192c2df1d7041a2390769da0f444b278edf96fd6c10bfe14eab8d51ef8740bdbc3427620e519097284c067b278d0d4c3d4c6d9d7480cd", 0x63) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000ffffffffffffffef000000c031e7b36b16888e6303c36e32bef99975cc8ec598d8aceef1f690fe695a9783ce836bd7301503d18ede10fe044b981077dd0da39446da43b61d862c4d7c879cb9ed8cdb871240c0203737a27da9d0b35484f6e760649fc7afe6e135b0e5629a576c6552adff42b71c1e43df316b65156df3830a4794ea0cb2f1148123e4e666d563459305cb8365935fddb785dc972558c9866a4354fa67a4a83986c817cadb00"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:20:57 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffff1606, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xfffffffffffff801, @local={0xfe, 0x80, [], 0xaa}, 0xb6e0}, @in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xc}, 0x6}, @in6={0xa, 0x4e24, 0x25b4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xa697}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xfffffffffffff001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}], 0xf4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) open(&(0x7f00007e2ff8)='./file0\x00', 0x400003, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101080, 0x0) fcntl$getflags(r1, 0x1) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x400) unshare(0x40000) 2018/04/03 21:20:57 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000808000), &(0x7f00001eddec)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/04/03 21:20:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6f91, 0x121000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x55}}, 0x7d, 0x7f, 0x20, 0x6, 0x91}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x8, @empty, 0x7fffffff}}, 0x101, 0x2}, 0x88) r2 = open(&(0x7f00007e2ff8)='./file0\x00', 0x501000, 0x0) r3 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) fcntl$getflags(r2, 0x401) 2018/04/03 21:20:58 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000004c0)=@nl=@proc, &(0x7f0000000540)=0x80, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14, 0x80800) r2 = syz_open_dev$sndpcmc(&(0x7f0000002e40)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x200) sendmmsg(r0, &(0x7f00000041c0)=[{{&(0x7f0000000600)=@hci={0x1f, r1, 0x1}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000700)="d15b984543a138690b26813554173ae440fe5470600c02885892384d37879f9205046bfe70c46eed1474977a6754f6f47193761b0c710a9805ed82b117d24e027078b8dda13ca4b2ab8e1debae6fe4788fbeda13c1b8ff08cfc9c29d9fc9507a42cf7d206c7529c50fdde41a44e5ddce711e0949a302eae35ea8c41747f6d5dc49d937c960a24f250bf6296d3e62d4cce71b9b458a26a14b95b0a4cb80a303be9d51e4e98fc1fc2082608fe53892cb6c3a2d6ee57783", 0xb6}, {&(0x7f0000000680)="42e6e11fb98cfadcc8f8d091dbd430d10392f3e8d7158556409a3f3f426e81d0617e0717192304120ca53046fed0e99fc620f6d99d5588d96d78", 0x3a}, {&(0x7f00000007c0)="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", 0x1000}], 0x3, &(0x7f0000001800)=[{0x8c, 0x108, 0x2, "82f81efe7675d4ce9d74e008280a2569fe38db8a84070339170b3c96a879a8f048ae7b0b70b771df3db92340777a2eb30b6828ac54fc06cf06eac9649fd131e9f766ab9eb9cd1754da711ff74a3f53a844ad76e21f041ae05270817e4b245bee471468a9eb751b8794ef7a3c7697f62068daae9661dfadccce7058408405db59"}, {0xf0, 0x11f, 0x10000, "415fdc82474fc89d2aaea1b14f69e1faa199c2bf52d977d7a00be0c4c62feb37075aa682ec0226480ee1fcb391ed61aca2540d6b75fc127c50ab2426e48a766bd933be07902db63d461d1df69307f2a782a75404f354a3b7af1bb889159c5a0f69461f1d7e2908b8319a3cafdfc0cabe89baf493446c4cd3debec8d1d99e97f89323fceac914404906892ed23293d95eb0dbf19ceedeeee19e6c625a2ed0fa6c6112991421aaf9c7880161890c90470b0f90cb9e41103506f0f131323e1f68b171547c5766cae15b4d5cc01ba4a31743d4113bd5ac6d1df6448aa9c00b594b0020228ae1"}, {0xf4, 0x0, 0x8000, 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{&(0x7f0000002fc0)="26e5b593c3b08a0500052925424e4c232c6be0988838bab3e5093dfd8fa589e6638877307ebc96fa4e5debba8f3864555417c4b313d2b3c252411c4a4461640e36ee", 0x42}, {&(0x7f0000003040)="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", 0x1000}, {&(0x7f0000004040)="dc41a9f1f3785593ef4d0edab01cd2be6fbd9710ac7ebc2c17d887b458962224e51fbbdbf38d835c53e496557d27b87b55a453ac672735a2e4ce449bef84cddbe414dd200b9e80c211ad786df97d1844279755d455c9479792e158ca7d72f36f334989ec4a52fca09ed54cbaebae673efda0413e3b1624ef115ff49572026af214b3a998fc349c9a16c27a8e7cf3a9b22abbd5d14043309716056bffa983a4eb5c7f220d986a9ffc27d72ec52155365ae7d6bbd3270a71a1ef429b1b6a7726a2318f1301a528df8e93ab6bda11bb1f762b5ab2546ca2f79140a3ee13f0418b68d8e1cd099bfe00ed", 0xe8}, {&(0x7f0000004140)="3a9e25d1bb31838830f8dd4b7c6c61d9cb9eb513", 0x14}], 0x6, 0x0, 0x0, 0x20040000}, 0x20}], 0x2, 0x4880) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) sendmsg$alg(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="64c82e7a4557c6669d26d3ff89308766997a084e13094b54b0cd0154", 0x1c}, {&(0x7f0000000080)="f12a2196ad9603503e48a2cb2b709d9828c58b6776bd52baf74a5ad7296c0a2e5f0fb85a9990ba58c8", 0x29}, {&(0x7f0000000240)="d97cf530b9efd5a5a42713e2c02c1bda8a1db300dae22bf12b0d38547363d4676e432c317bbd5be8e4aa45ef5e0da70e36a3f7725fdca0ac0f4665bcb9dda3218fe16101e500f6e8b8c05d01f422e63166f4177e0e5246ea0bfc7c875b112dab01b4333c840cd2d5f999058e4139f03428bd96cffdaeb5cb8e96f04c200f37da527488f282b12a0f5a2f", 0x8a}, {&(0x7f00000000c0)="d1d4c3fe06d26d1dd5d0d774fad5f52e2a9db9df76c25052f7e8dbee34c3fabc64846194b5262207e5ba58509aae230ef56bdbb896d3b0771a2b6f0c7548cb06d3c6b4e12522d8a1ff37992003aeb2a7ec689fdcef4934dce50f806d229b88049bf9bb6e82b1a5010753f8ce4bd545b03a9e61f27c0ce7", 0x77}, {&(0x7f0000000180)="535deaf76a45bffa239873180392bb415b", 0x11}], 0x5, &(0x7f0000000300)=[@assoc={0x10, 0x117, 0x4, 0x5}, @assoc={0x10, 0x117, 0x4, 0x7}, @assoc={0x10, 0x117, 0x4, 0xffffffff}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3}, @iv={0x104, 0x117, 0x2, 0xf1, "78cff38a8f439045894912c8f139071c73c9b7676a689de250ce2e7048fcd7f0bff6b71cd134efe4949ea7d4b9335cd18be02f8a0dee2ed595a4b83d08239b7d895819aa2b70aef5e04a5b9455c527c3f159f52598b40a914af2e4b619666ef6fe89dab6be0b7de8b2d3868e9999c4fcbb866dbc6019e19284ff8c68b771ead8a6bac4410e3377c6179aa00407d0cca1c57740e62f20551a8e358a6f9152622ca361c4da3a2c3115205fa2f1a929200404d4df61d33278b26b2c80671cec6becf0f9e6d84acec21cea00fb7da878be48664db735c581cc9144cacabb35c1789ffc2db7261971af9d8660c1be47178dc242"}, @assoc={0x10, 0x117, 0x4}, @assoc={0x10, 0x117, 0x4, 0x3}], 0x174}, 0x44000) 2018/04/03 21:20:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:58 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000100)={0x66, &(0x7f0000000080)="a5a2cd9ce4c84eb53dd8d912a5fb9a1ce03e9ba18ec37a8b4974b80b2394300727220ea059f5d5219f799e8c4504bf55b0a0db3407aafa0807014bb7f09ab31e94e64b508676ee388ec647b1cfe530ac0ccee363bcc4264e069108d732bcc515fc59a93efab2"}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000003fc0)=[{{0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f0000001340)=[{0xc}], 0xc, 0x8000}, 0x6}, {{&(0x7f00000011c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x3, {0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x4}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002440)="27283174f564432a7dda0f131ba38d2e5fda8b9dbdf2291a84f66441ff1c2a9e1f9bc756f87ec3de2400c89ac0a8f954274ded7cf57d2a0722f7ee08f3b9d7d2c118eed0d45e17533354cdead8ca0b1c074a12c8172dc148ba94cd59e010d79e522041cfa5d01e68fac76706d7eb93d508314a2100ccff741be8940726c848edf67756cab9e6400607d49213340a3631b929317634f537bbec7427db42262ae8c215ffeb801019bd2266f9ff9f555f0653e97b65f04560089f184f2369289559492d363096cdd5e71f45c8a6b8e172b21be6e56e9d4f320c5afc14db7f55", 0xde}, {&(0x7f0000002540)="8555bf980afc27f4fd31b7568bc1b688968193e847edbc2db27902e4c47d340ed4681d13ebc7ba1ca981b999de0dad0ee69e6f6774edd7343077de55778f4f59c28b82d027bdd316fab2914f4b6c447cb22f42142ad76841aa1ce94dd820eda18a0e772c10357643d53979b06097176ecc3d1d503f7c9a604c42799853467637188c391348de56a2823bc5217b1e6c19503d621cad02e7478ba40cf3643a7ed0c0aea9386cb1372003eab8abe9b58e6fb941525b7d53b97b3601b388e81d715ce8c953ac1678b8ad1e89b2ee5aae7bb3c6494f", 0xd3}, {&(0x7f0000002640)="6a433d2e62dcc813f27cd1ddd7bcfddc6c7303cfcd8e0d007aa6d5502c4094081440024c9a53fd0addc563dc74fa8e30d3", 0x31}], 0x3, &(0x7f00000026c0)=[{0xec, 0x111, 0x80000000, "4390559964cb89c0f4728d6986007a8102e83188abfc79f8d1d5edb432f734b958640fa0e9c193927ddfb997ecd9be375a6ebc1b1ec98d1df81e7b47c9b21a3d97a6e7522a164e53f1872153bd5e96160ce38d58a6a52002e3d06d75d0a45c04166c63b25de6fd6313aecccb992427342d117ac4e33b09b6d27e5fa3a80427941a9bba5cdfdfe64a12f4c9dfa620051c2780115e133ff34c748fc1cc2015a8f9c61efae488c6708cb55d3af7ae7de41aa66a37e88c309e49b01e4f53c6378f76f0a0a7546cf0cd76c085e8b9c6743044c1d3336d3b35000f2b93c4f612"}], 0xec, 0x40000}}, {{&(0x7f00000028c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x1, 0x4, 0x2, {0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x62da}}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002940)="912b07b770f4e69ca84e65b0d14c2e4665110669be031a9c70868c0ec52393bb80cf900dad05dab88c97fb8df9f3d5f67fd57783f8bee0add9e8d4732a93246ddd58323729", 0x45}], 0x1, &(0x7f0000002a00)=ANY=[@ANYBLOB="98000000050000006c73bfc4c59d7ab8822b5e37b51c9297ebe3ef0e4fb790f40000000959b2209243e1255da27c4e7055cdac95dfd1c5b4095d3fa3b9cbd3cc3044463a21176413d62ca877e4cb74248ec44f87720cae8dc515da1a0f7c9a74cce1bd18e5c7ce90e9c49d08e6ac22086343ac242a000000000000000000000000000000000000000000"], 0x98, 0x800}, 0x5}], 0x3, 0x4004000) 2018/04/03 21:20:58 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f00000000c0)={0x6, 0x2, 0x1000, 0x521f, &(0x7f0000000040)=[{}, {}]}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000692000)=0x8001) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x5) 2018/04/03 21:20:58 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x1, 0x103080) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000005c0)) r1 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') fanotify_mark(r1, 0x0, 0x10000, r1, &(0x7f00000004c0)='./file1\x00') write(r1, &(0x7f0000ffdffb)='#!', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x2}, 0x8) r3 = accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r4) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x54000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="ac0000001c00000326bd7000fbdbdf25ff0000000c0015005d07350007000000840005007f000001000000000000000000000000000000003c00000002000000000000010000000000000000000000000235000003037f00faf600000100000300000000ac1414aa0000000000000000000000000000000a000000fe8000000000000000000000000000aa0435000000010000e8050000000000000400000008000400425a00000000000000"], 0xac}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={r2, 0x2}, 0x8) 2018/04/03 21:20:58 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) r1 = socket$netlink(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:20:58 executing program 1: mmap(&(0x7f0000085000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x4) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) 2018/04/03 21:20:58 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000002800000040000002000000"], 0x3}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) mq_open(&(0x7f0000000080)="8e00", 0x8c0, 0x64, &(0x7f00000000c0)={0x4, 0x8, 0x6, 0x3, 0x0, 0x6, 0x8, 0xff}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0xbc9, 0x4, 0x2, 0x4}) 2018/04/03 21:20:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:58 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8001, 0x101000) write$cgroup_pid(r0, &(0x7f0000000140)={[0x38, 0x33, 0x39, 0x30, 0x39, 0x34, 0x33, 0x34]}, 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ppoll(&(0x7f0000000180)=[{r0, 0x4}, {r2, 0x20}, {r2, 0x4000}, {r0, 0x200}], 0x4, &(0x7f00000001c0), &(0x7f0000000200)={0x3}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) 2018/04/03 21:20:58 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x88000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x28, r2, 0xc06, 0x70bd26, 0xfffffffffffffffa, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}]}, 0x28}, 0x1, 0x0, 0x0, 0x50}, 0x8800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="120000001000000f", @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16=r1, @ANYRES64], @ANYRES32=r0], 0x1c) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000000c0)={'\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x40000, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw\x00') fanotify_mark(r4, 0x20, 0x30000, r5, &(0x7f0000000300)='./file0\x00') 2018/04/03 21:20:58 executing program 3: r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x241, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/70) 2018/04/03 21:20:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@bridge_newneigh={0x24, 0x1c, 0x11, 0x0, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="e8c03e38975fb8a106d09dcb201f8618096905670948e296bfff903599c35c11ab5e968bee8548cbf12b08985894802f4455cd240ad94ff8f09488e00a65d2734d7001f0f198736907a8ee30fe39a9abff") r2 = dup3(r0, r0, 0x80000) ioctl$TCSBRK(r2, 0x5409, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x81) 2018/04/03 21:20:58 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000080)={"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"}) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1, &(0x7f0000000580)=[{&(0x7f0000000440)}], 0x1, &(0x7f00000005c0)}, 0x0) close(r0) syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x80000000, 0x800) 2018/04/03 21:20:58 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000340)={0x4, 0x0, 0xc2, 0xfffffffffffffffd, 0xff, 0x10000, 0x200000000000005, 0x0, 0x0, 0x0, 0x0, 0x40}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4803, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x60a7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x2c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0xdfef, @loopback={0x0, 0x1}, 0x4}}, 0x0, 0x4f47, 0x5, 0x100000001, 0x1}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x80000000000}, 0x8) syz_open_pts(0xffffffffffffffff, 0x400000) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x4, 0x10001, 0x21e4], 0x3, 0x0, 0x7, 0x7, 0x3f4fb83d, 0x5, {0xfffffffffffffffd, 0x8001, 0xd9e0, 0x80, 0x6, 0xfffffffffffffffe, 0x1000, 0x6, 0x2, 0xffffffff, 0x3, 0x100000000, 0x8, 0xffff, "7d57d7245866ace449f5676eba98fea1db0797efa7ffd439be6ffc2bbe47c441"}}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000200)=0x4) syz_open_pts(0xffffffffffffffff, 0x0) 2018/04/03 21:20:58 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x5, [0x7fffffff, 0x8001, 0x5, 0x6, 0x800000000]}, 0xe) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000140)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001240)={'ip6gre0\x00'}) 2018/04/03 21:20:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:58 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000080)={{0x4, 0x4e0b}, 'port0\x00', 0x2, 0x10000, 0x9, 0x0, 0xc62d, 0x4, 0x3ff, 0x0, 0x6, 0x3}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$llc(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000280)={{0x40, 0x2}, 'port1\x00', 0x9c, 0x1000, 0xfffffffffffffffd, 0x5d, 0x2, 0x101, 0x7fff, 0x0, 0x0, 0x9}) getegid() getrlimit(0xb, &(0x7f00000001c0)) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB='\b', @ANYRES16=0x0, @ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:20:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000009c0)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0xec, 0x8) accept4$bt_l2cap(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) 2018/04/03 21:20:58 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x15) close(r0) exit(0x3f) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x6, 0x80000001, 0x8020000000, 0x2b642752}, 0x10) fdatasync(r2) 2018/04/03 21:20:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80, 0x80000) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/03 21:20:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:58 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xec1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f00004ddfe0), 0x0, &(0x7f0000000040)={r2}, &(0x7f00000001c0)={0x6}, 0x1f3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x32f) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000000080)}) socket$inet6(0xa, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000240)={'bridge0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}) 2018/04/03 21:20:58 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x900, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000040)=""/188) 2018/04/03 21:20:58 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) 2018/04/03 21:20:58 executing program 7: r0 = socket$inet(0x2, 0x8000000000003, 0x33) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000240)=0x2, &(0x7f0000000280)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000000)="3bb12ada158e73c057574d8aad0561fda9529570963a8c72ae59ade121001a11c264e4eade5385b59605311548d0bea725d5a821aa96af22da8ed2ef78f537aca69b59b09c6ecd0914bbd4754f643de50dce51aaa1cf0060e01df9dcaa90047886d6032e7a34f1fdcc129ae81f6c521d924c30b650b800a4c08e13f9eb82c36c329804af4771197b76880817ecc16bc36ff1ac24812b2d3771002858a74292090ecc52b60d5ef90e449246ce013c1aa29c5401843a8eba98eacb8ec9b9ab29b87073486009e2bed01de89c4ed2175eac022b5f98e5c3596a6abaee5ce48cf2f18df5f242aebdca", 0xe7}, {&(0x7f00000001c0)}], 0x2, &(0x7f0000000040)}, 0x0) 2018/04/03 21:20:58 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) process_vm_readv(r1, &(0x7f0000000500)=[{&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f00000002c0)=""/190, 0xbe}, {&(0x7f0000000380)=""/217, 0xd9}, {&(0x7f0000000480)=""/115, 0x73}], 0x4, &(0x7f0000000540), 0x0, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x4, 0x40000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x40000000040, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000180)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0xce79e47e3322493b, r2, 0x1}) ioctl$TIOCNXCL(r5, 0x540d) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x7a, &(0x7f0000000080)=ANY=[@ANYBLOB="db3d66f64aecaaaaaaaaaa0086dd60a46dfd00440000ff020000000000000000000000000001fe8000000000000000000000000000aa0420880b0000000000000800000086dd080088be000000001000000001000000000000f30700c8a35a77800f22eb00000000200000000200000000000000000000000800655800000000"], 0x0) getpeername$inet(r4, &(0x7f0000000540)={0x0, 0x0, @loopback}, &(0x7f0000000580)=0x10) 2018/04/03 21:20:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:58 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x3, r1}) r2 = getpid() sched_getparam(r2, &(0x7f0000000000)) 2018/04/03 21:20:58 executing program 0: syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffff7ffffa) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/03 21:20:58 executing program 5: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x60) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x1}}, 0x9, 0x0, 0x0, 0x8, 0x7}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x13, r2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000340)={0x7f06, 0x5}) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000440)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000480)=r3) madvise(&(0x7f000076f000/0x3000)=nil, 0x3000, 0x1) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000200)=""/250, &(0x7f0000000300)=0xfa) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f00000003c0)={0x0, 0x0, [0x81, 0xfff, 0x5ee, 0x5]}) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x10) mmap$binder(&(0x7f000025c000/0x2000)=nil, 0x2000, 0x3, 0xb0011, r4, 0x0) 2018/04/03 21:20:58 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x804, 0x308ffc) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000280)={0x2, 0xfffffffffffffffd}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000300)={&(0x7f0000002000/0x3000)=nil, 0x3000}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000002c0)) write$vnet(r0, &(0x7f0000000200)={0x1, {&(0x7f0000000040)=""/234, 0xea, &(0x7f0000000140)=""/157, 0x3, 0x7}}, 0x68) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) [ 896.759102] binder: 27146:27147 ioctl c0306201 20004000 returned -14 2018/04/03 21:20:58 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:58 executing program 3: request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x10000, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x2, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x8001, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e21, 0x7, 0x4e20, 0x7fffffff, 0x2, 0xa0, 0xa0, 0x67, r1, r2}, {0x5, 0x6, 0x3, 0xfffffffffffffe00, 0x100000000, 0xff, 0x0, 0x7f}, {0x1, 0x2, 0x6, 0x2}, 0x3, 0x0, 0x3, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x6c}, 0xa, @in6, 0x3504, 0x0, 0x3, 0x7, 0x9, 0x2, 0x1}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0xf2e5, 0x4e24, 0x7, 0xa, 0xa0, 0x20, 0x7f, r1, r2}, {0x7fff, 0x1, 0x8, 0x0, 0x1000, 0x401, 0x80000000000, 0x4a7}, {0x4bad, 0x3, 0x80, 0x2}, 0x800, 0x6e6bb2, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x2b}, 0xa, @in6, 0x3503, 0x4, 0x0, 0x8, 0x3ff, 0x74a, 0x6}}, 0xe8) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='dns_resolver\x00', 0xd, 0x1) 2018/04/03 21:20:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mq_timedsend(r0, &(0x7f0000000240)="1af04d9058923a2b98bcb7f1c929b0bd37633278995cecd5f4a006e62be7885c867177c6bf0196aa84d3221fb473ce331b529e81128177b2d07664fb33e8b1dd9696f8d423280f23786859039b7398f905804892ef34b07e441c874bddb97693d59f2470e83981db04121067ec509f0c7520dc557ac98f8d0b64ebc551d83e6aae9ce6b8d7b7aa7da2bf6b8b33057e764f9d4c2ae9847426148e1f2d07c284c6be41dee0fff3fa44322cc652c7a2d87aed62199895b8b030031bcacb5bdf8c81bf917f", 0xc3, 0x7, &(0x7f0000000340)={0x77359400}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="b70300000000000000a09697ae87b3fa635dd654514d146eaeb2051da6390def3742b82b869acc95a1fb4d84d4e7c4497e4b195769efd06a6e5a6024be"], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1, 0x480080) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000003c0)={0x10000, 0x0, 0x1, 0x394}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000400)={0x5a, r2, 0x0, 0x100000001}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10800, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000200)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000001c0)={0x2, 'tunl0\x00', 0x3}, 0x18) socket$inet(0x2, 0x5, 0x4) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000080)=0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0xffffffffffffffff}, 0x8) [ 896.802993] binder: BINDER_SET_CONTEXT_MGR already set [ 896.823124] binder: 27146:27161 ioctl 40046207 0 returned -16 [ 896.838978] binder_alloc: binder_alloc_mmap_handler: 27146 20000000-20001000 already mapped failed -16 [ 896.884220] binder_alloc: 27146: binder_alloc_buf, no vma [ 896.889929] binder: 27146:27161 transaction failed 29189/-3, size 0-0 line 2963 [ 896.941257] binder: release 27146:27147 transaction 166 out, still active [ 896.948276] binder: undelivered TRANSACTION_COMPLETE [ 896.953482] binder: undelivered TRANSACTION_ERROR: 29189 [ 896.958989] binder: send failed reply for transaction 166, target dead 2018/04/03 21:20:59 executing program 7: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x15) close(r0) exit(0x3f) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x6, 0x80000001, 0x8020000000, 0x2b642752}, 0x10) fdatasync(r2) 2018/04/03 21:20:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:59 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000480)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) setresuid(r0, r1, r2) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="87670132be4dd3bb4f5ea652e6631d9efdc593d8ae0f0c3eef2e4e3efe898c09943b661e07b8bc4e1877b2fee74dda2a673d6e961ce27e07cf0c3e0605456e4756c0eac206783073224d8eddd69d32345bc568734a0151db202bc4709600ab8edf5fa92424023dea8f", 0x69, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", r3) 2018/04/03 21:20:59 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000001f80)='/dev/amidi#\x00', 0x1, 0x100ffd) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x1fd, 0x3, 0x1, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x12}, 0x98) clone(0x200, &(0x7f0000000040), &(0x7f0000000480), &(0x7f0000000640), &(0x7f0000000500)) write$eventfd(0xffffffffffffffff, &(0x7f0000001fc0)=0x4, 0x8) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) prctl$getname(0x10, &(0x7f0000000540)=""/233) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000340)={0x1, 0x1000, 0x84, 0x9, 0x5}) r3 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') fstat(r3, &(0x7f0000000380)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x30ce}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000440)=0x1f, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000040)={r4, 0x6}) pread64(r3, &(0x7f00009f3000), 0x352, 0x0) lseek(r3, 0x0, 0x0) pread64(r1, &(0x7f0000001ec0)=""/186, 0x110, 0x0) socket$netlink(0x10, 0x3, 0x3) recvmsg(r0, &(0x7f0000001d40)={0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000680)=""/141, 0x8d}, {&(0x7f0000000740)=""/197, 0xc5}, {&(0x7f00000004c0)=""/108, 0x6c}, {&(0x7f0000000840)=""/66, 0x42}, {&(0x7f00000008c0)=""/195, 0xc3}, {&(0x7f00000009c0)=""/211, 0xd3}, {&(0x7f0000000ac0)=""/171, 0xab}, {&(0x7f0000000b80)=""/110, 0x6e}, {&(0x7f0000000c00)=""/164, 0xa4}], 0x9, &(0x7f0000000d40)=""/4096, 0xa57, 0x63824538}, 0x2002) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0xfff}, 0x8) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) io_setup(0x200, &(0x7f0000001d80)=0x0) io_cancel(r5, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000001dc0)="220aeeb726b3705fb85f1b079f9485835d334dded383ed0fdf058e567b313081262d42267ecbefe0cdece81f1ffd6775c66bc00663852e8a253bbcd76813675b61d146ff7cb70e386bb65fe86d9c050ee9881c3948f63ab930e67dcbf7393784b91390c317b482584a7e9b69927f3d5bf6b4c8", 0x73, 0x1, 0x0, 0x0, r3}, &(0x7f0000001e80)) faccessat(r3, &(0x7f0000000400)='./file0\x00', 0xa0, 0x1000) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000140)=""/190, &(0x7f00000002c0)=0xbe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000300)={{0x0, 0x0, 0x3, 0x1, 0x1}}) sendto$inet(r1, &(0x7f0000000000)="13", 0x1, 0x4c854, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000080)) 2018/04/03 21:20:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x100000004e22}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x0, 0x9, 0xf7, &(0x7f0000000040)="c714508f8a2e2633b5", &(0x7f0000000080)=""/247, 0xb771, 0x4}, 0x28) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt(r0, 0x1, 0x9, &(0x7f00003cb000)="2a31e94f", 0x4) 2018/04/03 21:20:59 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:20:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000040)}]) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 21:20:59 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x27b, 0x10040) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000000c0)={0x4, 0x1, 0x1, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYBLOB="0f2b63c53c80467a70a81f7214c2e732"], &(0x7f00000003c0)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/04/03 21:20:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:59 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x10000, 0x5, 0x6, 0x9, 0x80}, &(0x7f0000000140)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8, 0x11, r1, 0x200000000000) dup2(r0, r0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/03 21:20:59 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x400000000000000f, 0x4, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x801) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) exit(0x0) 2018/04/03 21:20:59 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="14040000d9b78f76968f82c6", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:20:59 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000100), 0xc9e, 0x8) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) r3 = request_key(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='eth1-eth1\x00', 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x32c8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x8, 0x0, 0x200, 0xd3a, 0x7fff, 0x9a09, 0x3, 0x101, r4}, &(0x7f0000000240)=0x20) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="01040000000000bab1d48855cdbca1fa4ed386fdd8c828032c4d3c8a9c2162b0dd30268fa6da36cbb711e7ee0bcad8440038356ae141d6e47686fed9b139410a7151d8962e06da15ecaaea94eb40bdc07474496ff2f187d2250f91d12108f2d8cd7b8ce7b84281ad71ba862af66db0ffe6d27739fa8606aefbbca6e19ab20731e5161d9224c2be2b4f2846b96b6bf6fe66bb4d84d4a93588d407ef6057ac65b3e4170dd3152484be386ab82ecfc2443099409347012e950e3bebbd793a3f73c7715230a928ae2637313e9d1e7f04c71443210f6d71c71f", r3) 2018/04/03 21:20:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:20:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x800000000000004) r1 = socket(0x9, 0x4, 0xffffffffffffffda) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000800}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@alg={0x120, 0x10, 0x0, 0x70bd29, 0x25dfdbfd, {{'drbg_nopr_hmac_sha384\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0x2}, {0x8, 0x1}, {0x8, 0x1, 0x200}, {0x8, 0x1}, {0x8, 0x1, 0x3ff}, {0x8, 0x1}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xfffffffffffffff7}]}, 0x120}, 0x1}, 0x840) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x3a}, 0x0) 2018/04/03 21:20:59 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x204141) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80002, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x4, 0x4, 0x80, 0x3, 0x0, r0, 0x7}, 0x391) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000040)}, 0x5) [ 898.621115] IPVS: length: 190 != 24 [ 898.655648] IPVS: length: 190 != 24 2018/04/03 21:21:00 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x100) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/166) read(r0, &(0x7f0000000000)=""/14, 0xe) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000001c0)=0x401) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r3 = userfaultfd(0x80800) fcntl$getflags(r3, 0x401) 2018/04/03 21:21:00 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:21:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000164ff0), 0x0, &(0x7f0000453000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"3bf08f029c3878"}, 0x7}, 0x10) recvmmsg(r2, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0x1e}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x1, 0x0, &(0x7f0000d0fff8)) 2018/04/03 21:21:00 executing program 4: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x8) socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e22, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, @in6={0xa, 0x4e23, 0x100000001, @empty, 0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xd21, @dev={0xfe, 0x80, [], 0x10}, 0x4b60}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x5}], 0xd8) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040), 0x4) 2018/04/03 21:21:00 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0xffffffffffffffff) creat(&(0x7f000009aff8)='./file0\x00', 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') 2018/04/03 21:21:00 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/04/03 21:21:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x10004004) io_setup(0x1, &(0x7f0000000080)) 2018/04/03 21:21:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:21:00 executing program 5: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f0000000200)=[{r1, 0x8008}, {r1, 0x20}], 0x2, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) futimesat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x0, 0x7530}, {0x77359400}}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000003c0)) ioctl$int_out(r0, 0x5462, &(0x7f00000002c0)) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/138}, {&(0x7f0000000140)=""/158}], 0x2000000000000135, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/03 21:21:00 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x2001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000600)={0x4, 0x5, 0xffffffff, "bcef5edb9808", 0x3}, 0x10) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000280)='./file0\x00', 0xffffffffffffffdf, 0x2, &(0x7f0000000300)=[{&(0x7f00000003c0)="f47699b9a7aa12719956507bfed06887731850ba6e0122e831edd0ba16bfea3535570b255086eb6948fa9d6dbcabea2cbe4ba4912b8cdd1ae501b4c7942ac6f78382ac9ed202246e17fbc16475658db73607481d3f3a6857877b99f9a35b373672d854fed3", 0x65, 0x3}, {&(0x7f0000000440)="f64c08fda6ec1980d30412cd0aa5863e6ea8178ff9257d34dcd2c09bdf90a0a00df9669637e81d9ed0cb566294bedacbbd7c32ee1426f73364f8fb8496f02d5c69fd92de476babf54da0b2f3a41dd62aeb9a6ac524a83b3d5608663c19064ff8f4e862353ed57a307df6f5b46176b29b160c3c6732", 0x75, 0x8}], 0x20, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) sendto$packet(r0, &(0x7f0000000080)="7a51fde9c26e13d8e47eeb067b246438d1401b5e143971c181c5237272771493c822bc8282a094a914f9dadf4e852eaa32554f10eee611801d4e983d1f0062bdd75ea9bc7fdaa9c90c6ea9a18f71d3d17554f93aeae0dcb5ebb1b1083b397fdbf14fdb3bf7ddd668c0db64301c1f8c0b752f0b3f5c937aa9f48487b67cc2704a8c9e3d11652bd8b5", 0x88, 0x80, &(0x7f00000001c0)={0x11, 0x0, r1, 0x1, 0x7f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:00 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0xfffffffffffffffe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000200)=0x8001) select(0x40, &(0x7f00000001c0)={0x4, 0x2, 0x9, 0x62e64398, 0x7, 0x40, 0x6, 0x1}, &(0x7f0000000240)={0x10000, 0x0, 0x80000001, 0xb2be, 0x7, 0xf7, 0x6, 0x2}, &(0x7f0000000280)={0xfffffffffffffffc, 0x7fffffff, 0x6, 0xffffffffffffffff, 0x8000, 0x2, 0x9, 0x7f}, &(0x7f00000002c0)) fanotify_init(0x1, 0x141400) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x9) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r2}) 2018/04/03 21:21:00 executing program 1: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x0, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) accept4$nfc_llcp(r1, &(0x7f0000001e80), &(0x7f0000002240)=0x58, 0x800) fstatfs(r1, &(0x7f0000002300)=""/140) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x0, 0x363, 0x3}) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f0000002540)=ANY=[]}, 0x1}, 0x0) r3 = socket(0x10, 0x400000802, 0x0) listen(r3, 0x7) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000600)) write(r3, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0)=[{{&(0x7f0000000a40)=@vsock, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f0000001dc0)={0x77359400}) mount(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000001d00)='./file0\x00', &(0x7f0000002480)='nsfs\x00', 0x4, &(0x7f00000024c0)="665d62e8a710aaab53c1b49023f4c1afb81c2a4b3a7bc7a892bbd65a3feb9690aecee6f6fc4197") ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000023c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) recvmmsg(0xffffffffffffff9c, &(0x7f0000002100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000240)=""/254, 0xfe}], 0x3, 0x0, 0x0, 0xfff}, 0x4}, {{&(0x7f0000000380)=@in, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/124, 0x7c}, {&(0x7f0000000480)=""/97, 0x61}, {&(0x7f0000000500)=""/175, 0xaf}, {&(0x7f0000000640)=""/218, 0xda}, {&(0x7f0000000740)=""/185, 0xb9}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x6, &(0x7f0000001840)=""/122, 0x7a, 0x400}, 0x800}, {{&(0x7f00000018c0)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001940)=""/79, 0x4f}, {&(0x7f0000001a40)=""/132, 0x84}, {&(0x7f0000001b00)=""/126, 0x7e}, {&(0x7f0000001b80)=""/33, 0x21}, {&(0x7f0000001bc0)=""/142, 0x8e}, {&(0x7f0000001c80)=""/103, 0x67}], 0x6, &(0x7f0000001d80)=""/250, 0xfa, 0x80}, 0xffffffffffffff7f}, {{&(0x7f0000002400)=@ipx, 0x80, &(0x7f0000002080)=[{&(0x7f0000001f00)=""/145, 0x91}, {&(0x7f0000001fc0)=""/167, 0xa7}], 0x2, &(0x7f00000020c0)=""/21, 0x15}, 0x1}], 0x4, 0x0, &(0x7f0000002180)={0x0, 0x989680}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000021c0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/03 21:21:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x30000) connect$netlink(r1, &(0x7f0000000100)=@unspec, 0xc) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x20, &(0x7f00000000c0)=0x1) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x8000181, 0x0) 2018/04/03 21:21:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:21:00 executing program 7: unshare(0x8000000) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x14002, 0xc4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) r1 = mq_open(&(0x7f0000000300)="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", 0x6e93ebbbcc0884f6, 0x0, &(0x7f0000664fc0)={0x5, 0x7, 0x802, 0xffe, 0x3}) r2 = dup2(r1, r1) mq_timedreceive(r2, &(0x7f00006b0f7d)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) sendmsg$can_bcm(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x1d, r3}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)={0x2, 0x10, 0x2, {0x0, 0x7530}, {0x77359400}, {0x4, 0x100000000, 0xffffffffffffffbf, 0xaf}, 0x1, @can={{0x1, 0x100000001, 0x2, 0x3}, 0x0, 0x2, 0x0, 0x0, "57c98137b92587b0"}}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100), 0x1) 2018/04/03 21:21:01 executing program 1: prctl$intptr(0x8, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xd845, 0x248402) fcntl$addseals(r0, 0x409, 0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) mq_timedsend(r0, &(0x7f0000000280)="90dda39cbe2fc89368563c63a187d25b1904ed233fd8e1204ee2a7370f53720cb7c7f20abac8491e3d13dc6def3a528fc6d9701bf51812ef0963d31920d153baf31e2ee3fff79a8d77fcf1dfeac1de73cd411aab0759bf972170004187fc64f211e4c1160227fa91e3b18c991fc00f241107b593fb8f9fabd0e723d38933a717ccb77b43f39487e2d04adeb564c2f47acf780a5b3dd7e6964e1a8c454bade5b89cb568f9d0b9a8584a6ace9bf05c6df033985459564bffa9c06619679005e86db16f57c2a989b37cda96d10084e5371a12f300e260b6bff0675638d2f9550771c4", 0xe1, 0x9, &(0x7f0000000380)={0x0, 0x1c9c380}) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000140)={&(0x7f0000000080)=""/185, 0xb9}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000400)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x3) fgetxattr(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], &(0x7f0000000200)=""/28, 0x1c) socketpair$inet(0x2, 0x6, 0x72, &(0x7f00000003c0)) memfd_create(&(0x7f0000000000)='security.ima\x00', 0x3) 2018/04/03 21:21:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9b7}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:21:01 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}, {&(0x7f0000012c00)="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", 0x1f8, 0x402ea0}, {&(0x7f0000013900)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x405c80}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="003dacfa"]) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='openpromfs\x00', 0x0, 0x0) r0 = open(&(0x7f00000002c0)='./file0/bus\x00', 0x40, 0x0) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) sendfile(r1, r0, &(0x7f0000000640), 0x7ffff000) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r2, &(0x7f0000000140)='./file0\x00') renameat(r2, &(0x7f0000000000)="2f2f66696c653002", r2, &(0x7f0000000080)='./file0/file0/file0\x00') fallocate(r2, 0x1, 0x8001, 0x3) renameat(0xffffffffffffffff, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') 2018/04/03 21:21:01 executing program 3: r0 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='/dev/rfkill\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000200)='e', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x43, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000040)={0x2, 0x1, 0x3f}) 2018/04/03 21:21:01 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x4dcf36da, 0x4) r1 = socket$netlink(0x10, 0x3, 0x100000000000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000ff0ffc)=0x341, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x6001) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000180)={0x1f}, 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40000, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="0f060f019ede550f013764660f38dfb4611a0f20c06635000004000f22c00f01df3b38650f300fc76f7fbaf80c66b8f0ce1b8466efbafc0c66b80080000066ef", 0x40}], 0x1, 0x1, &(0x7f0000000140)=[@cstype3={0x5, 0x1}], 0x1) 2018/04/03 21:21:01 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) 2018/04/03 21:21:01 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) 2018/04/03 21:21:01 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x9) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x7, [0x6, 0x7fff, 0x1, 0x1f, 0x28, 0x100000001, 0x2]}, &(0x7f00000000c0)=0x12) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000024000)={0x10}, 0x211, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x30, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) fstatfs(r0, &(0x7f00000001c0)=""/4096) [ 899.907220] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop5 2018/04/03 21:21:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x450800) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x8, 0x8, 0x6, 0x9, 0x8b, 0x8, 0x4, 0x100000000, 0xb95f, 0xf3}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x9) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) dup3(r1, r0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f00000002c0)=0x5) 2018/04/03 21:21:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:21:01 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="ddffffffffffffff000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x30, 0x6, 0x8}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2, 0x1f}, &(0x7f00000001c0)=0x88) connect$pptp(r1, &(0x7f0000000200)={0x18, 0x2, {0x3}}, 0x1e) 2018/04/03 21:21:01 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x800, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5, 0x3ff, 0x8, 0x24, 0x8c}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0xbb}, &(0x7f0000000200)=0x8) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000280)={0xfffffffffffffdfc, 0x407fff}) 2018/04/03 21:21:01 executing program 3: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200a00, 0x0) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:01 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) keyctl$assume_authority(0x10, r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) setfsgid(r3) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x1000) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$clear(0x7, r4) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000240)) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000002c0)={0x0, 0x4, 0x69, &(0x7f0000000280)}) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x9, 0x3, &(0x7f0000001400)=[{&(0x7f0000000380)="13f45f9b475186d91e7ba08ce58e11ffca312374363b998258298a07dd60e0ef5d5518d97ec8c0", 0x27, 0x40}, {&(0x7f00000003c0)="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", 0x1000, 0x3}, {&(0x7f00000013c0)="fb8fb74fe7f6836b4508f6c211a6b2ad675cd76cecfba760069248641f931ed2c7460205bc78", 0x26, 0x5}], 0x880000, &(0x7f0000001440)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@showexec='showexec', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@showexec='showexec', 0x2c}, {@debug='debug', 0x2c}, {@usefree='usefree', 0x2c}, {@check_normal='check=normal', 0x2c}]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000014c0)={{0x4}, {0x9, 0x2000000000000000}, 0x9a6, 0x1, 0x20}) socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x1}}, 0x1, 0x1, 0xb0, 0x9, 0x10}, &(0x7f0000001600)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001640)={r5, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, 0x0, 0x8, 0x7fffffff, 0x9, 0x4}, &(0x7f0000001700)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001740)={r5, 0x6c, 0x9, 0x6, 0x2da, 0x8}, 0x14) r7 = syz_open_dev$tun(&(0x7f0000001780)='/dev/net/tun\x00', 0x0, 0x0) fallocate(r7, 0x3, 0x0, 0x8) openat$cgroup_subtree(r7, &(0x7f00000017c0)='cgroup.subtree_control\x00', 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001800)='/dev/kvm\x00', 0x500, 0x0) r8 = socket$inet_sctp(0x2, 0x1, 0x84) lseek(r2, 0x1a, 0x4) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000018c0)={r6}, &(0x7f0000001900)=0x8) clock_gettime(0x0, &(0x7f0000001940)={0x0, 0x0}) write$evdev(r1, &(0x7f0000001980)=[{{r9, r10/1000+30000}, 0x4ec, 0x7fffffff, 0x1000}, {{0x77359400}, 0xffff, 0xffffffffffffff3b, 0x5}, {{0x77359400}, 0x7, 0x400, 0x5}, {{0x77359400}, 0xfff, 0x1, 0x6}], 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f00000019c0)={r6, 0x2}, &(0x7f0000001a00)=0x8) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) [ 900.004916] QAT: Invalid ioctl 2018/04/03 21:21:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) [ 900.038578] QAT: Invalid ioctl 2018/04/03 21:21:01 executing program 3: r0 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8000, 0x0) request_key(&(0x7f0000000040)="64627200000800000000fce09543b3f5353c6f12e2f1f71559daeb77202cbb7213a8a85f253aecb13704fb7d0a305a4eade28f", &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="7b4f06776c616e3076620217ccd5a7d2b9dd267feec46f786e65747e1ce773b885cd4d2400440a1f1ac490248d8bd7c783af6b051f2de02a73ae4955209f", r0) 2018/04/03 21:21:01 executing program 1: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5, 0x10000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@nat={'nat\x00', 0x19, 0x2, 0x324, [0x20000180, 0x0, 0x0, 0x20000414, 0x20000444], 0x0, &(0x7f0000000140), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x374) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000180)=ANY=[], 0x0) getdents(r1, &(0x7f0000000000)=""/116, 0xfded) renameat2(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x830d3d352efe460d) 2018/04/03 21:21:01 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00000000d5010000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:01 executing program 5: r0 = socket(0x1e, 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000340)=0x80000001) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00007d8000)={&(0x7f00000000c0)={0x14, 0x400002, 0x8, 0x5}, 0x14}, 0x1}, 0x0) bind(r0, &(0x7f0000000640)=@l2={0x1f, 0x100, {0xfffffffffffffffa, 0x1, 0x4, 0x0, 0x4, 0x101}, 0x90f9, 0x6}, 0x80) r2 = socket(0x1e, 0x1, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@ipv4={[], [], @remote}}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="71000000f614426bab6e731eb216ff6fb8a42813fb6c9a0bf8604cfb772bd8aa580aa5c13303cd1ad05fe0123e6c5f6f7c2b7197f4b4477fbef1032db552afd5c13961bdfae99bdfb0357fdd496b59ef6e4ce92e1fbc900e1f5cbc8ddd04c2a31b33df270000000000ed1c000000000000000000001b9d4a237bf4b73132d040ad3925c7458f4588087cc3bb9d98b883736dedca0bbdfca3dfeca5aa5163ff1c9e7ac882abf294fc42682c0ca9f55747f30fc0fa57ab476d24aa5e860a612722a1a21a1381ff5306ca8a65bd52d5"], &(0x7f0000000800)=0x79) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000ac0)=ANY=[@ANYRES32=r3, @ANYBLOB="40000000f13cf136d9348000e75f5803a58a85fabe2eca07ad22d3522c40c2f504779fc8be967e175f258d2060094dee9c060ef2b7ae5ffdc527bcd791f2a0d3078db82027fecc9522c8ec843fadc9cc8091d48eca4324d080adb011beab8aa0bec9f19c1276ed925d2a1cd89460d119ec9feeda38af58302013a6b1e9b93bd404a96b5eafee991a8552f09d3429d8a60557a975786d64a1c293d281c37272c93854bfefddd658ada93a5a25cb"], &(0x7f00000008c0)=0x48) close(r0) getpeername$ax25(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x89}, 0xc) sendto$inet6(r0, &(0x7f0000000980)="35048588ee4d26d6989b457d1403ada036e2103077c79215ff4670de2de155d347", 0x21, 0x4000, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000700)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2, 0x4, 0x2, "464c5ae3ce26836b035fc7b626234ce7adb7d56a758ebe82f37bfc1e2a165d617e8f8e96a7d30f4bd7ec559002be40d1647cb25bc65dea3c21db4325d7f1f35d827c3e4fe61dae18982d5e29527b5644"}, 0xd8) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000380)={0x9}, 0x1) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000006c0)=[{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000005c0)=ANY=[], 0x0, 0x14000000}], 0x1, 0x4044) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x45, 0x30, 0x8, 0xc457}, &(0x7f0000000400)=0x18) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) lseek(r5, 0x0, 0x3) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000900)={@dev}, &(0x7f0000000940)=0x14) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000040)) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/04/03 21:21:01 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x121a01, 0x0) pwrite64(r0, &(0x7f0000000080)="aa607904478e8098e090add6bf2d1af331039fef061d50111c600be5f12b69cf3f5e8928a4615b92e7a6fa3efdfaec9e16480e3a00aba7f254abbddad22d48b084f056c1b3c2202b50d21a0c877ebca7294b3c0ba1b0deab15a902bbd854487d84d00d04371620f54994b1f4e582a4a7b8a1e79b3edb713848194bd190e9412fa80c", 0x82, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/100) 2018/04/03 21:21:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/03 21:21:01 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f00000002c0)=0x1e) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x800) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000001c0)="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") ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'gre0\x00', 0x400}) 2018/04/03 21:21:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000000}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:21:02 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000001540)={0x1, {&(0x7f0000001380)=""/207, 0xfffffffffffffdfc, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x123) write$vnet(r0, &(0x7f0000001200)={0x1, {&(0x7f0000000180)=""/4096, 0x1000, &(0x7f0000001180)=""/68, 0x0, 0x2}}, 0x68) r2 = gettid() r3 = geteuid() r4 = getegid() r5 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001b00)=0xc) lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000)=0x0) fstat(r1, &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgid() gettid() getgid() sendmmsg$unix(r1, &(0x7f00000042c0)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001280)="93b6ce548d9ada58c480634cbdd74efafc51a6d7ca11d686e7bcdf090751d0a8f1aae26de535ac67a4dc9420507480fb458dcdc4a397a15234152e32e1fd2ccff124188a5b161f24529f9dc90f6a0979d9086263b71830b0bc12977ba5cc1f28d752da5d506642b424fa0579efa1176d1d48efd907c5da8be3b7ad61f35b768b45537b483a4404b01f9ae0b1f38a2b84249e8f9cae51751d9f00b570df149fe5c61c68b9d62661b99032d86f4fe26af41ea89b444172ee4de9f4fab9", 0xbc}, {&(0x7f0000000100)="85bb64d60f3181cd4d583ac0f39b76ad06437fbc81bafbcec2472f785fd432d3b88274fd2ad826e961c3cd3660b60812b090dad71fc6057a7ac5c0ee5a39e47c", 0x40}, {&(0x7f0000001600)="8b6e4dc753205aa2f045c9b0040c7845e8c6ec164294d800a9cdfc7abc1d43b145ca3db8a06c2b1c99156907e99891c131c4ac1246232e54508fd334be98920c4ffe89e00e081581365006cbc4e2093f9249c8be99d54f2ae6085a9f3e54073229f792536eb0a345ecb579546d6ef76f3a8576c0528db3fdd186cf47a8919481f600ba3325aa2ae48d98c8b0a44680ef20022da8957c57d57a61089b02d8687f5539d738e5dca904224a6794a1869836673744f6f5e2c7425e5d12af61f1ef69dae82bfc82639bbc1229d3f5732f60409df6a3818eeda1c91315343a5ab50d9c6511b3", 0xe3}, {&(0x7f00000017c0)="5aa37a96358b7b383e5741331eb7c2154f4458f4f41946a09194db476d26017bbde24a5d20f45089a832e47d982db08e69b7fca56f4593b216d2db416bc04c9db1e1fc04e4501cabbf71f0761001ebc3541ce9bd9c0adb145f702e7cac52e459f46c83bd75ac4ed221f2067426343d274bc7a4b5bb4d5cbe2d981aa1b354ef5dec6fa2716d7d9990e5674dbf5182b107e266adcc43a683ff29d261dba595ff56deae9e5368ebd7e342c4a4be7084ba27130c44741f8357f9f20fc56bee667cc3107396", 0xc3}, {&(0x7f0000000140)="ff899165517e08952dbb284c8b56943065975334c0f7eef816aeb140ec8bef0e632f", 0x22}], 0x5, &(0x7f0000001c00)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x90, 0x804}, {&(0x7f0000001cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003fc0)=[{&(0x7f0000001d40)="835b01615726585f8d48405fb6e68cf455c575ec19c742c2f180752ff75ca89c827f140555b948c8b21bbc4eb776b896c51336f9e9e5e5abee51adfdf626e7dd490dff79b627857d3ddcd4078b2e734b2ab7bf0eaa6a98a7ccdbb40a6f22a3d7e78158fb7f4a6445", 0x68}, {&(0x7f0000001e80)="98e9f35595171d4658a4f7f2a0a3717c02b9f5a5cb7c5d6bbfb9557f35", 0x1d}, {&(0x7f0000002ec0)="ffa85b2aba57c2413ce21155b2e98f9bcc0bd14c141e1940ede41cf49a", 0x1d}, {&(0x7f0000002f80)="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", 0xff8}], 0x4, &(0x7f0000004200)=ANY=[@ANYBLOB="180000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=0x0, @ANYBLOB="140000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="140000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="200000000100000001000020", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0], 0x78, 0x85}], 0x2, 0x10) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4cf9b)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) 2018/04/03 21:21:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1f, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:21:02 executing program 3: r0 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0xfffffffffffffff8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000002c0)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000280)={r2, 0x2}) request_key(&(0x7f0000000040)="646e735f7267736f64766572009e45a03a9fb682765f62ee350e6a30409b339928047215090cbd1fd37eb3235437d886021de8482eaace3b7c93726f618f08cd49ad8eb86ac7f0c9a267d141757e5eaeb9fdfa286bb29e0f698ed2ea44eb633b4fe50af99992b4f7ca9297a19495534237fe18f2e4a1b9eaa1b2755ee23f78819e5200b3f5c4c30897aa3030617dc261", &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="7b4f06776c616e3076626f786e657431766d6e657430142400", r0) 2018/04/03 21:21:02 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="14d8e05b891bbdae4ba9141e5e6b597a14932022b6bf43f8ec7629ea9516616911a27425e3bb92cb13439189809dc868cd1029da2a26c2d49af7530914491dbff2165329ea079db122a504d1b6033d974cfb368bca4fcd45844a435b89b4930bc68c73fa36486f2871191703400309f6a13f837519efe934d7bf0d4b200e1d94344e1f3140ab12b33d8f132dc577c335607e76e043", @ANYRES16=0x0, @ANYBLOB="0000400000000000000002990006"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:02 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$getflags(r0, 0xb) r1 = socket$inet_sctp(0x2, 0x4, 0x84) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xaef) 2018/04/03 21:21:02 executing program 3: r0 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f0000000700)=""/4096, 0x1000) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x9, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:21:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000140)=@ll, 0x80}, 0x0) 2018/04/03 21:21:02 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00cb7323d4a77ad63b7d000700744207205cabcc0000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:02 executing program 7: mmap(&(0x7f0000aaf000/0x2000)=nil, 0x2000, 0x5, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/03 21:21:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) creat(&(0x7f0000000500)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'nr0\x00'}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) r1 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000300)={0x3, &(0x7f0000000280)=[{}, {}, {}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0x7}}, 0x9}, &(0x7f0000000240)=0x88) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)=""/103, 0x67) mmap$binder(&(0x7f0000282000/0x3000)=nil, 0x3000, 0x8, 0x10, r2, 0x200000) ioctl$int_in(r1, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a04ffc), 0x4) pkey_mprotect(&(0x7f0000a90000/0x13000)=nil, 0x13000, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000136000), &(0x7f0000000280), &(0x7f0000bb3ffc), &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socket$alg(0x26, 0x5, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000003c0)={0x2, 0xfb0}) close(r1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000400)={0x7, 0x9, [{0x9, 0x0, 0x7}, {0x5, 0x0, 0xffffffff}, {0x9, 0x0, 0x2}, {0xf99, 0x0, 0x9}, {0xfffffffffffffff9, 0x0, 0x80}, {0x81, 0x0, 0xc417}, {0xe6c, 0x0, 0x5}]}) 2018/04/03 21:21:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x1, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:21:02 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x101000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=r1, @ANYBLOB="010075005a6ad6c03580e0c5e1d711df8b3dd245669de23546584ce4787b3fd5bb36f2d236a7dd470f0c3fbd5af1f658a73c1b380409a25c8a246949018edbd6dbe6d19f2903593c7e6e18bf614e66419127992d4eee25a2d7198548cdf3f6f93fc1068c77780d7c6f0f9b27191002f1955600000000000000"], 0x7d) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:02 executing program 7: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='lo((!{wlan1GPL\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='{\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='wlan0vmnet1system$\x00', &(0x7f00000001c0)='#bdeveth0vboxnet1\x00']) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) 2018/04/03 21:21:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x368, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:21:02 executing program 5: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000017c0)=""/4096, 0x1000}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/03 21:21:02 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000002}], 0x10}}], 0x1, 0x0) 2018/04/03 21:21:02 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}}) r1 = socket$rds(0x15, 0x5, 0x0) r2 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) getsockname$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000003c0)={{&(0x7f0000000340)=""/33, 0x21}, &(0x7f0000000380)}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000ae0000)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x18}, 0x56}, {0xa, 0x4e21, 0x10000, @dev={0xfe, 0x80, [], 0xd}, 0xffffffff00000000}, 0x80000000, [0x4, 0xe7, 0x6af0, 0x101, 0x8, 0x88c, 0x10001, 0x2]}, 0x5c) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="0a14f99f3bae099f9184a151c90008fc0877144128907496819a925d9aa8403df12b12c38e25989d", 0x28, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x309101, 0x0) sendto$unix(r2, &(0x7f00000004c0)="ee087d8955854a71cb4fef74e9601927e79436d5e4218a286737134367585e5b67add9b477e765b4346960e8e1ec9d607cb9874491299c500a77f054754019d518da7d94a551721bd5ef18d982583a21439cabd139e1c9ac9670fb181ed9f5e699ac1bad70efd35666a400fdd1a15a27c603e68a5e", 0x75, 0x800, &(0x7f0000000540)=@file={0x0, './file0/file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000240)={r6, 0x1}, &(0x7f0000000280)=0x8) tee(r1, r2, 0xffffffffffffff7f, 0x9) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffee3}, 0x8) r7 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e22, @rand_addr=0xfffffffffffffffe}}) ioctl(r7, 0x8912, &(0x7f0000000300)="9a7e032d0082e09b") r8 = dup2(r5, r3) ioctl$KVM_S390_INTERRUPT_CPU(r8, 0x4010ae94, &(0x7f00000002c0)={0x216, 0x1f}) 2018/04/03 21:21:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200)=0xdd, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ad56b6d5820faeb99529890e1f1cf9cbedd30a07524c90c2", 0x18) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "38a070a180d38a239f0f7c5a26f3a1b3611919263b88665a7c8c749d3ea32fddf7b040c47d59769af7f47da30faba190cd5890e6b8613a41e2ad18ad538c4e95"}, 0x2a5}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/234, 0xea}], 0x1, &(0x7f0000000680)=""/122, 0x7a}}], 0x1, 0x0, &(0x7f0000000740)={0x77359400}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x100000001, 0x4) 2018/04/03 21:21:02 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x1, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) [ 900.696798] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/04/03 21:21:02 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x807d, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:02 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) ptrace$setopts(0x4206, r1, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 21:21:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100), 0x0) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000140)="4e3a899ae96f2f04a9d63dbe47f5e2f3fc5ac81605a0bb659d5fb9426120710c55cfbeae9cea4184c355a3f81d4d5cf0d4fdaa4c6241720195aa9abf5fd773b6355bd1903a0231ffb1506bd3cde121946310034378fc84cee837fb10325565ba6e0e9a0df2b6e34a88f6b204a4567c18", 0x70) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/loop-control\x00', 0x200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x400, 0x100000001, 0x6, 0x0, 0xaf9, 0x8, 0xc, 0x9, 0x800, 0x1, 0x59, 0xfffffffffffffffb, 0x4, 0x4, 0x8, 0x401, 0x2, 0x4, 0xffffffffffffffff, 0x6a, 0x8d37, 0x401, 0xf20, 0x7, 0xd38, 0xffffffffffffffff, 0x400, 0x101, 0x18000, 0x4fd13d89, 0x80, 0x6, 0x3, 0x88c, 0x0, 0x0, 0x9, 0x7, @perf_config_ext={0x0, 0x100}, 0x22080, 0x7c7, 0x0, 0x0, 0x6, 0xfffffffffffffffe, 0x80}, r1, 0x3, r2, 0x0) symlinkat(&(0x7f0000001280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000340)={0x9, {{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r5 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xde, 0x100) getsockopt$packet_int(r5, 0x107, 0x12, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r6 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x7ff) r7 = memfd_create(&(0x7f0000000180)="2f6467762f7365849f5734ecf1a30f991dd18575656e63657200", 0x3) pwritev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) r8 = dup2(r6, r7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x200, 0x4, 0x3304, 0xa, 0x0, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r7, 0x400448c8, &(0x7f0000000fc0)=ANY=[@ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="00005702"]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0x0, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x0, 0x45}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec3", 0x3c}], 0x1, &(0x7f0000000940)}, 0x0) 2018/04/03 21:21:02 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = dup2(0xffffffffffffff9c, r0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000004c0)=0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') shutdown(r4, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000380)={0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="14190000"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) sched_setattr(r3, &(0x7f0000000100)={0x30, 0x5, 0x1, 0x9, 0xffff, 0x4, 0x8, 0x7fff}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) connect$bt_l2cap(r1, &(0x7f00000003c0)={0x1f, 0xfffffffffffffffa, {0x100000, 0x8, 0x2, 0x62, 0x9, 0x3cd}, 0x101, 0x8}, 0xe) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000340)={r5, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000440)={0x0, 0x1, 0x800, &(0x7f0000000400)}) setpriority(0xffffffffffffffff, r3, 0xad) ioctl$TIOCEXCL(r1, 0x540c) gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$key(0xf, 0x3, 0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) sendmsg$key(r6, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r6, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getpid() [ 900.758958] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/04/03 21:21:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x8118, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:21:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @empty=0xffffffc0}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r3 = gettid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)=r3) 2018/04/03 21:21:02 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='attr/current\x00') r1 = creat(&(0x7f0000000100)='./file0\x00', 0x198) perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0x6ec, 0xfffffffffffffff9, 0xffffffffffff8001, 0xff, 0x0, 0x800, 0x0, 0x8, 0xd3f, 0x1, 0x6, 0x2, 0x1000, 0x1, 0x5, 0x7, 0x7ff, 0x3, 0x3, 0x3, 0x2, 0x7ffd, 0x8, 0x100, 0x1, 0x8001, 0x10000, 0x90, 0x0, 0x8001, 0x3, 0x3, 0x7, 0x3ff, 0x4, 0x5f65, 0x0, 0x7, 0x7, @perf_bp={&(0x7f0000000000), 0x2}, 0x200, 0x2, 0x1ff, 0x7, 0x7, 0xffffffffffffff41, 0x8}, r0, 0x7, r1, 0x8) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000240)=""/138) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x3, [0x20, 0xffff, 0x100]}, &(0x7f0000000380)=0x8ccfff88e7083250) [ 900.822730] sctp: [Deprecated]: syz-executor4 (pid 27487) Use of int in max_burst socket option. [ 900.822730] Use struct sctp_assoc_value instead 2018/04/03 21:21:03 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r1, 0x0, 0x70bd28, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xbfaf}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x15) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x6, 0x400003) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3ff, 0x2000) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0xffffffffffffffc0}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) fchmod(r2, 0x56) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000002c0)={@host=0x2}) 2018/04/03 21:21:03 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300", 0xc) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) lstat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0xf, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x78}, 0x1}, 0x0) sendmmsg$unix(r0, &(0x7f0000002700)=[{&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000300)="676cb1885fa0225e35380fe3163fbc1d1e6181ca359e67b7950e31c88194adf4f394f0", 0x23}], 0x1, &(0x7f00000008c0)=[@cred={0x18, 0x1, 0x2}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x2c, 0x4000800}, {&(0x7f0000000980)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000a00)="cd0512b19ab0b58035da1e029e7cddbe579f7f7ef82c2bb1195d4bf7b123dfc577cb79f5e2fd6e4a6566b014d11bddcf39ba3f8b4313167da26002cfb7b1e288d841f29b61a29cb919057fdae9c691d9eccbdf548459ceb6922ece51495f8efacecfbd307a8516797c97fd975a0d1afec7b966a40cbedd16ce5c40a7c06d272b20bae947c2a2181dfb06211bfb12b0fbf519db1261c67a7b14470705e460159bbb160d46070db196c715250257b883c3ce3bb68fc13f2484c91d0e7d142852d9beb3252a0a15", 0xc6}], 0x1, &(0x7f0000001ac0)=ANY=[@ANYRES32, @ANYBLOB="180000000100000002000000", @ANYBLOB="180000000100000002000000", @ANYBLOB="180000000100000001000000", @ANYBLOB="180000000100000002000000", @ANYBLOB, @ANYBLOB="180000000100000002000000", @ANYBLOB="240000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="180000000100000002000000", @ANYBLOB="180000000100000002000000"], 0x70}, {&(0x7f0000001bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001c40)="e7f28be202aa77445dddbd28e401e366011fc0fe83bd2df4b0192952c13b77a3df6e6e2a4ac13481207ca042766f502a6ace2246999de6f69ea56c5d61d1ba0f1a2cce061b33d1e00055863b412fb2b8ae33e28f95e6f2018f72f83a015934af1f864419ba9ccda3dc0d6aae2deb2540ff0da3e4bd67ddd2f20b1b153b7bb940621a8989cca826ee5744a7c9d6c1cfbedeca168f5c58df78fd699bad54d4c0df86240ebb3b7b24e49a6511111f6d6a383621622677dd8c1b030b16c35c5f43df46df9b72b9b532", 0xc7}], 0x1, &(0x7f00000022c0)=[@cred={0x18, 0x1, 0x2}, @cred={0x18, 0x1, 0x2, 0x0, r1}], 0x30, 0x4000000}, {&(0x7f0000002340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000026c0)=[{&(0x7f00000023c0)="af4372e375f882b4571bb2c27d4a70a57cf0806b4844e895a1cea2ec2d5021f70b72fd7f6bb55c73a0ae90bb023618cbe630e4011a0f9e8a3d7672cf732c19692af03b0124a724aeccf77f42f401bf823298a093dfd9a66237a45d441c69c3e7a70d6765203daf23b024015985f17ab173ecee877100f5e7d590f1e7c696dd0d3185ff0abd86f00a577e2de97ae33b9704b61f7d305837f897acf3dc470bba82f6e4a4471043a16e3057240b8efcb1ffa951a208654246cc4430", 0xba}], 0x1, 0x0, 0x0, 0x10}], 0x4, 0x48c1) ioprio_get$uid(0x3, r1) io_setup(0x2, &(0x7f0000000040)=0x0) io_getevents(r3, 0x100000001, 0x5, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], &(0x7f0000000100)) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x2, 0x84400) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000200)=0x1eb, 0x8) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400800, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000140)) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='mqueue\x00', 0x0, &(0x7f0000000000)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0xd2e53d845d03831b) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000180)) lseek(r2, 0x6, 0x0) 2018/04/03 21:21:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x4]}, 0x5c) 2018/04/03 21:21:03 executing program 0: r0 = socket(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bond0\x00', 0x212) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 21:21:03 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)) epoll_create1(0x0) inotify_init() unshare(0x1000008000400) pselect6(0x40, &(0x7f0000000000)={0x10000, 0x6, 0x4, 0x8, 0x200, 0x2, 0x7, 0x5}, &(0x7f0000000040)={0x4, 0x3, 0x2, 0xb4, 0x0, 0x3faa, 0x396, 0x100000000}, &(0x7f0000000080)={0x0, 0x20, 0x100000000, 0x800, 0x100000001, 0x3ff, 0xfb7, 0x5}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={0x94}, 0x8}) userfaultfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x6}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x3, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000f22000)={0x0, 0x1c9c380}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/03 21:21:03 executing program 1: r0 = socket$unix(0x1, 0x45, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000001c0)=@ethtool_sfeatures={0x3b, 0x2, [{0xfff}, {}]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e24}}) 2018/04/03 21:21:03 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2, 0x48) ftruncate(r0, 0x5) r1 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x8, 0x20000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000300)={'nr0\x00', 0x100000000000}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_mr_vif\x00') getpeername(r0, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0xfffffffffffffee2) sendfile(r2, r2, &(0x7f0000000000)=0x20000000, 0x3ff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000080)={{0x0, 0x3ff, 0x9, 0x40, 0x8, 0x6}, 0x5}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x7, 0x9054, 0x101c, 0x5, 0x0, 0x1000, 0x80140, 0x6, 0xaf4a, 0x8000, 0x1000, 0x0, 0x20, 0x5, 0x3, 0x401, 0xffffffffffffffff, 0x7, 0x1, 0x3d, 0xe5e2, 0xfffffffffffffffe, 0x6, 0x9, 0x0, 0x101, 0x5, 0x4, 0x0, 0x2, 0x7ff, 0x5, 0x7, 0x200, 0x3, 0x8, 0x0, 0xda, 0x4, @perf_config_ext={0x9, 0x5f00}, 0x2, 0x9, 0x14a8f60, 0x4, 0x182, 0xdb6, 0x6}, r3, 0x9, r2, 0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000340)) getdents64(r2, &(0x7f0000000380)=""/142, 0x8e) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000040)) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)={0xffffffff00000001, 0x8}) 2018/04/03 21:21:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) 2018/04/03 21:21:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00008f3ff1)='/dev/vhost-net\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x4f, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182d45)={0x0, r1}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x101, 0x0) r3 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='/dev/midi#\x00', 0x0) keyctl$revoke(0x3, r3) keyctl$revoke(0x3, r3) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000000c0)=0xff) 2018/04/03 21:21:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='hash\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='ppp0^--$\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000000140)="8c840c5f86b91747528d5995c4fa5d3801f9a4fc46b925c00832e69bde3fa8aadfd7965204095a43b033df4155605a05c03eef7788042dfed39abbfc8b5a96805b7c7a17ea5a80a4b5b21f2866a65b85ec2fa2a41f7b3ed9dfa519837ec7b4718c612fc0db0f80661383a265252200e8446bc4699927e798a6c23b3547", 0x7d, r2) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x2a9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) 2018/04/03 21:21:03 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xeb, 0x400, 0xfffffffffffffffb, 0x4, 0x0, 0x3, 0x3e, 0x3ff, 0x1b1, 0x40, 0x385, 0xf5b, 0x0, 0x38, 0x1, 0x6, 0x5, 0x1}, [{0x70000006, 0x0, 0x1, 0x0, 0x7ff, 0xfffffffffffff9c3, 0x1000, 0x20}, {0x6, 0x2, 0xffff, 0x101, 0x0, 0x7ed6, 0x8, 0x4}], "3bb42bf3d8e7cd3b6ec719e2d700a826e261e433a6a851e882f7ad896d41ea7dd5200c670c2319470422e283f9e13a135dc615d6c5daff3e0069d0f84420a36db7602a3824670075b038fe724b648a60e33cb7fbc2d71a18f6c08648b784805464a826f403d0ee6c4e9d9a5d42c659f93e1846cf3e2b7a0b187cc800a958407eb58bddce37d5e6e56f666f3a3ea4a5", [[], [], []]}, 0x43f) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d9affc)=0x2, 0x4) 2018/04/03 21:21:03 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0xffffffffffffff8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80001, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:03 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40, 0x0) write$binfmt_misc(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="73797a3180a42dee48efba559e1b17ffd083e87358e589ba182ed1fd9ffac213be6052d08722432081248aad38d730bb094401a6c65d3dccc76f1c1f2a4b0770f700ae7d8e84e587f394da31c35064939abccef22672dda8c60b0600000000000000443e107283365fc2ca6252851298e31cfd3353e918a1b0693fb8b41fc316ec1b176e6d4affbfc9015e2b3232cb3f3cb0fe282363b49914fb09a4222de8c5dcc33daff8e48aeb9ece5585ce1d50bcdab097749e576f4d27e3df479ba5075de00ab834dc3bcce9ac3946d8ff4fb608644373c3fb41008bd2cbeb1f827c89470600000000e73742f056800c436a83b848f39af01aa7"], 0xee) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="73797374656d2e2f640f19b658c7c5b15d07fd"]) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e24}}, 0x7, 0x800, 0x76f5, "a955ebe30cd08615c7ea1426059e66b03f81aa6c55df372a70c6c042500ec6ffdc51769f6271b9a13409eb5eb9d7be9779e26393b240e34acdf014874b689f8bbbc203bfc9d765fba2f9f5534c44760e"}, 0xd8) 2018/04/03 21:21:03 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x2, 0x48) ftruncate(r0, 0x5) r1 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x8, 0x20000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000300)={'nr0\x00', 0x100000000000}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_mr_vif\x00') getpeername(r0, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0xfffffffffffffee2) sendfile(r2, r2, &(0x7f0000000000)=0x20000000, 0x3ff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000080)={{0x0, 0x3ff, 0x9, 0x40, 0x8, 0x6}, 0x5}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x7, 0x9054, 0x101c, 0x5, 0x0, 0x1000, 0x80140, 0x6, 0xaf4a, 0x8000, 0x1000, 0x0, 0x20, 0x5, 0x3, 0x401, 0xffffffffffffffff, 0x7, 0x1, 0x3d, 0xe5e2, 0xfffffffffffffffe, 0x6, 0x9, 0x0, 0x101, 0x5, 0x4, 0x0, 0x2, 0x7ff, 0x5, 0x7, 0x200, 0x3, 0x8, 0x0, 0xda, 0x4, @perf_config_ext={0x9, 0x5f00}, 0x2, 0x9, 0x14a8f60, 0x4, 0x182, 0xdb6, 0x6}, r3, 0x9, r2, 0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000340)) getdents64(r2, &(0x7f0000000380)=""/142, 0x8e) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000040)) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00000000c0)={0xffffffff00000001, 0x8}) 2018/04/03 21:21:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x4002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x16, "90731d88c8aaf0f013ffc8f949508e6cb57bfa12bb98"}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000000c0)={r4, 0x9}, &(0x7f0000000140)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x204, 0x0, 0x401}]}) 2018/04/03 21:21:03 executing program 1: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x400000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x10001, 0x101}, &(0x7f0000000240)=0x88) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8000, 0x9, 0x5, 0xff, 0x40}, &(0x7f0000000340)=0x98) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000000)=""/63, 0x3f}, &(0x7f0000000040)}, 0xfffffe97) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000380)={0x8000, 0x6, 0x3}) 2018/04/03 21:21:03 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xf0, r1, 0x800, 0x70bd2a, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x78510000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x4f2f21b55796167f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:03 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x1366) dup3(r1, r1, 0x80000) 2018/04/03 21:21:03 executing program 2 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:03 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000080)=0x1) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r1) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:03 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7f}, 0x8) 2018/04/03 21:21:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x4, @dev={0xac, 0x14, 0x14, 0x16}, 0x4e21, 0x4, 'wrr\x00', 0x8, 0x10000, 0x4c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4, 0x7fff}}, 0x44) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x40000, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x0, @multicast1=0xe0000001, 0x4e21, 0x0, 'none\x00', 0x0, 0x80000000}, 0x2c) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)="00ff005def3dffe8ee00", 0xfffffffffffffd8f) shutdown(r1, 0x1) 2018/04/03 21:21:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000000000000}, 0x0, [0x0, 0x0, 0x9]}, 0x5c) 2018/04/03 21:21:04 executing program 1: getpid() r0 = getpid() waitid(0x2, r0, &(0x7f00000000c0), 0x1, &(0x7f0000000180)) 2018/04/03 21:21:04 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') fchmod(r0, 0x140) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000040)=""/15) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x3, r0}) 2018/04/03 21:21:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_targets\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x1366) dup3(r1, r1, 0x80000) 2018/04/03 21:21:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000001, &(0x7f0000000340)=0x8000000000200, 0xffffffffffffffaa) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f00000003c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x301402) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000480)={r1, &(0x7f0000000400)="727a443a7ad7a2cff333301b61c346470717288c20bbc119c0b907932831bebfa9c056e57e11c46fa630dde8cbbb8e6ca927494897ca5ba80c600ef24bf1b6508a30b63a0e964ff3fa16b66c"}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000380)={0x1, "6c6f0000e400e8ffffffffffffff00"}, 0x18) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x101000, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x800, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@setneightbl={0x68, 0x43, 0x400, 0x70bd27, 0x25dfdbfe, {0xa}, [@NDTA_GC_INTERVAL={0xc, 0x8, 0x1}, @NDTA_THRESH3={0x8, 0x4}, @NDTA_THRESH3={0x8, 0x4, 0x9}, @NDTA_PARMS={0x30, 0x6, [@NDTPA_RETRANS_TIME={0xc, 0x5, 0x200}, @NDTPA_GC_STALETIME={0xc, 0x6}, @NDTPA_IFINDEX={0x8, 0x1, r4}, @NDTPA_PROXY_DELAY={0xc, 0xd, 0x22ad}]}, @NDTA_THRESH2={0x8, 0x3, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x4008011}, 0x0) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000000000)=""/81, 0x312}, 0x40002102) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000300), 0x4) 2018/04/03 21:21:04 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:04 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101001, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/77) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) [ 902.317907] IPVS: set_ctl: invalid protocol: 4 172.20.20.22:20001 wrr [ 902.351488] IPVS: set_ctl: invalid protocol: 4 172.20.20.22:20001 wrr 2018/04/03 21:21:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fcntl$getflags(r0, 0xb) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) ioctl(r0, 0x5393, &(0x7f0000000fd7)) 2018/04/03 21:21:04 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2001, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x5, 0x70, 0x7f, 0x2, 0x4429, 0x2, 0x0, 0x7f, 0x4000, 0x0, 0x6, 0x1ff, 0x0, 0x800, 0xffffffff, 0x7, 0x10000, 0x9, 0x7, 0x1, 0x5, 0x100000000, 0xbd, 0xef97, 0x4, 0x0, 0x8, 0x2, 0x2, 0x8, 0x3f, 0xdae3, 0x80, 0x3, 0x7fff, 0x70000000000, 0xc8, 0x4, 0x0, 0x3f, 0x2, @perf_bp={&(0x7f0000000100), 0x3}, 0x0, 0x400, 0xdee, 0x4, 0x5, 0x7, 0x80}, r0, 0x4, r0, 0x1) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f0000000400)="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", 0x1000, r2) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = request_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='/dev/rtc\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="3399aaea40fefb325075839f960795d07d47948a22fd4eff2e0921240e3986661687b5e931373e858868d1588fa781a34d2d5c0433f334d3b48da967a6820ac94898d670edcc6c86ef90c320a8dd4fd1bb826f7cd962d6ec9a793850219efad9ea02", 0x62) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:04 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x7, {{0xa, 0x4e20, 0x3, @empty, 0x1000}}}, 0x84) 2018/04/03 21:21:04 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe61, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) munlockall() getsockname$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="63d42767dfd73af4d4d7dc969827de221f38ecc0efa24d57874d88bdc59e8e7f43e4ab7c287453a8c41eeb263d9d5b4e6310bb1a11f41d0a517302fc894308a8797796429b7ff169c5bdf439df1602d25bfa85c90c108500d2de6b970f36ad80529de09d1eca353a30fa331d79c930860e5e12d1bff2d60a9350ac139bfb62c7973811e28474a67af2022e4a955dbb894e9fcbdf665078e3d5e64d0f6582dc5d8f506de8b1832b56e2db97e660afd3da6e0e352fea41709850c4c3a4302ba2e08a49f8bf758cb56ea9a3e1822f5a09c04a8ba6e97a"]) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x88800, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x20, 0x0) connect$llc(r1, &(0x7f0000000180)={0x1a, 0x17, 0xffff, 0x1, 0x9, 0x10b7, @random="d6898f1be24a"}, 0x10) 2018/04/03 21:21:04 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000001380), 0x7e01587cfe38a0bf) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="021800000c00000000000000000000484ca5320005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) 2018/04/03 21:21:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400100, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'syzkaller1\x00', 0x0}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) 2018/04/03 21:21:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) set_mempolicy(0x0, &(0x7f0000000040)=0x9, 0x0) ftruncate(r4, 0x7fff) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f00000002c0)={0x0, 0x0, 0x5}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000200)=0x4) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r5, r4, &(0x7f0000335ff8), 0xffffffff) getsockname$inet(r4, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000d26ffc)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x3, 0x7ff}, &(0x7f0000000240)=0x8) close(r6) r7 = dup3(r3, r2, 0x0) ioctl$KVM_GET_LAPIC(r7, 0x8400ae8e, &(0x7f0000000380)={"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"}) 2018/04/03 21:21:04 executing program 3: socket$bt_cmtp(0x1f, 0x3, 0x5) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) accept4$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) 2018/04/03 21:21:04 executing program 1: mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x24080, &(0x7f00000001c0)="f37e77902e8dbe477fe7bd0fd63ec4a40aa5ae638379a97fabc2029032bc9ed80aa97496e97a0fd768da410aa567b990027eb0ea189590c5d30b0fad3e20d014e614c21bef03ca158c0e450500f3dd09aa778a13725b378dab96df40464b86786370fd8647a40d594ad5fcf0c5e72b0324c0d62d629c1f61e14c52cb5c355dc5ec84d18307a3") r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x1000000014, &(0x7f0000000040), &(0x7f00000000c0)=0x4) seccomp(0x1, 0x1, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x80, 0x1, 0xaeb, 0xfffffffffffffffc}, {0x1ff, 0x9, 0xffffffff, 0xff}, {0x3, 0x8, 0x401, 0x80000001}, {0x7, 0x9, 0x2, 0xffff}]}) 2018/04/03 21:21:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000280), 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r2, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000180)=""/24) 2018/04/03 21:21:04 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0xffe8, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3f, 0x1}}, 0x0, 0x0, r0, 0x4) dup2(0xffffffffffffffff, r1) r2 = socket$netlink(0x10, 0x3, 0x7) rmdir(&(0x7f0000000080)='./file0\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:04 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20080, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000400)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000940)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000980)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000a80)=0xe8) r8 = gettid() getresuid(&(0x7f0000000ac0)=0x0, &(0x7f0000000b00), &(0x7f0000000b40)) r10 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002980)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000002a80)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002ac0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002b00)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002c00)=0xe8) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002c40)=0x0) getresuid(&(0x7f0000002c80)=0x0, &(0x7f0000002cc0), &(0x7f0000002d00)) r16 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000005300)=0x0, &(0x7f0000005340), &(0x7f0000005380)) fstat(r0, &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005440)={0x0}, &(0x7f0000005480)=0xc) getresuid(&(0x7f00000054c0), &(0x7f0000005500), &(0x7f0000005540)=0x0) r21 = getgid() sendmsg$netlink(r2, &(0x7f0000005600)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x2000}, 0xc, &(0x7f00000052c0)=[{&(0x7f0000000200)={0xac, 0x19, 0x8, 0x70bd29, 0x25dfdbfe, "", [@nested={0x94, 0x66, [@typed={0x10, 0x29, @binary="80f0c46840d3625c0a2a"}, @typed={0x8, 0x67, @fd=r2}, @generic="5741fe8a96fb9ba73a7edb4669bfc0cbd8a5897357e6b70f95378ff3d6b1b64ddd9ca59a909a6d2354194cbd8e7a1e1c0eab2348978c017a49958402979c267fe8a83b5466e5aec3c2e0e4a1dfc4a17f3c4c5963b6c9fcc3e36c35c0ea7a713ca81c7294b7b907621c90278e6f005d1631dafb5e65"]}, @typed={0x8, 0x60, @pid=r3}]}, 0xac}, {&(0x7f0000000440)={0x500, 0x3a, 0x400, 0x70bd29, 0x25dfdbfe, "", [@nested={0x200, 0x75, [@generic="58001c77e87a43689b6e91e2b2956eefda53a4e88767add70953e8f63710278849f0312632473f2e7e994a6f293e4f53fed4f9aaa4779fba7438", @typed={0x8, 0x29, @u32=0x6}, @generic="696a2147cb33e001257474a844e4ebd3fe6b397f6a146fd2648bf67dd4f091b02bee12921451c6c82e717c3b09306b3e419e226e94125feb556f938d8e02c6a2b190be38d46670f4dc3d5aa4c3e9ec62f7bf8e8a70c521f4a7d188b4618f546202cefb8ea61aefe4ce27962b83d48c6ac5fac540e5e3a5c6f06029585e872adaae5c789b6c88a43b647f407a9b0fb6b3f200ba006bc9a6a75e15c4baf1dd3ddb160ac1f19cff2ff752c8620c2725e6ef59ad9ff0ac10aa3d4eb661c96f0ee153c1", @typed={0x14, 0x83, @ipv6}, @generic="ecb66d1ad4d2f2dca59a6c2ea0983388a3f775f3f56a1fab2e61f449941a37bbe8b9809b6b1c40f7bfdd56f560d396cb7df1288ebd26ee7017cc42f6d52e5f2de99b60915fa1398fc02024872ad18f1b7991cb2189fea11439f343de27990e7acaa5f75a4e7cd1960fa1e5bdfb51278bbf9ecc7d5faf8ecf7cd1ceadaa9982b76619d1929a30709a9731421a983057b94ae7346800c8071f7f3ecc245c9c0d30a86c8dbc597fc07958250e4d3b190b1b5e9cab7c8ec3804a6081fb967cb3a176973cd696b87a33c883fb0c42f4e5a43ab58a9de07f5371e2fbc4fb727eb3be227df6cf62"]}, @typed={0x8, 0xa, @u32=0x1}, @typed={0x6c, 0x5d, @binary="2c8b9e08e13065c3a55d452e33a7592e776f45289340358b9de5337fe76b0ee4888bff1a5495a0e623acec4b5b1913d3e548b486021148a27ce4f32c3b7c58d1a67d5d00d807b262e7be4265599110aa9243bf41e07e09506bb245211627cdfb907eba86538ab953"}, @generic="c8478033715cc0e47da408f54a5922757c3b8641a03233ab6d2e88f99ce923fc506bc48956ab4f5bec2188609cc57a32", @nested={0x1a0, 0x80, [@generic="7c6f9a6caa75bba015ee4c391fbafea20e1f48efead561177ea6584db9800a3f8eedaed5baf40f8a98435552075674abfd296e1005dda0d02be0479cfa43140da6a14819b384795c02d215c0f17884767d60bd1ab0f13415335c75581676840df4d11a1d7dfb5ecef056664d6559ccd14b4a98a9ae7421f53e2e2238294d40a154438c9294ab2500c2c666152516863ce553a33e14be253bf8cc380e33a102", @generic="2142e29c45c7df87d01f653e95dfcd1a9485a2b86209cff127acf84d98de235e8feabb83566e93", @typed={0x8, 0x59, @uid=r4}, @generic="ff285e5617b7c3d794131dadbb5e840b7d44878219c03eff0af2b6339305588e9f7de7f0a6f09e1d84d460ed53e23a236917de16154c1edfb65791d0925c68a53218ec85fd6aef1dbd2aa788a1b9241bfabc6bd8e80fdc6ec4064148f83800829a92832fac14d5adc0c7577fa9d6f81003be2d7f34def53dd9153fbe3f702f3e77d3f4c1f212d0751c7b9e7891da8291cdfd893cf0854b7f121ca5bbb616dae368d7c2c62ec0f5c5258857901ea3b380e8e30bf478f71531dbfe48a51cf5468be9e8525bb22f48df", @typed={0x4, 0x46}]}, @typed={0x7c, 0x3c, @binary="141abbec2ed835c457dd7656ca68def992de5bf31eb0a15baad581773d0eb010401a7ede7fc721455ac555b1b2632120d1c9d73011b9fe75063deea52d584da2444c5dc291d384728320201a842e23831215f308a044106acee6cb54935fb0a31ea10e1fd4616e6f935bf2ddd270c490131260a0e522e68e"}, @generic="ef30df4c097f071c44cc75ae8a0f04d3121ccff7bb04d8c017eace2884701a6b3c121fbfc5454922", @typed={0x8, 0x60, @pid=r5}]}, 0x500}, {&(0x7f0000000b80)={0x1810, 0x3f, 0x2, 0x70bd2d, 0x25dfdbfe, "", [@nested={0xac, 0x3e, [@typed={0xc, 0x56, @u64=0x40}, @typed={0x4, 0x26}, @typed={0x20, 0x2f, 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@generic="e408e409006195595293c8a225941e3c9aace091b98da9f83ed48507f2a62aa98b6996c4938a7fc74a78294be5f6cc8640d54a144edd2555b688e62ae199f0790d9db799671db7861a57f663e1dc7f2179f272887904ae0ccb6fdf71b251c65ff8b210ef5282ee1b78b3ea253d21b3c68f8b933682950d4bb670ae575d3f66a151e3af41fcd5b194aafcd212b52f82f2b086668d8a978f486f0a71adb774ac8f98cec887b91fdcb61ffe4fe0396d57005f1f51d20530a04f633d2c93538590e1d539f1a7c32b941fbbf7dc2c5fedb5a4a313dc5631e872ee21067d0144e57a5960671f528b1d18b16192d09a86d274efa305048531cb21a758", @typed={0x8, 0x18, @uid=r13}, @generic="f0b65441538804244917ff8b8f66e8ec9707d3530a62dbdfa758cd677d041f93ea235a5a54990bb370710c01de8537ed5275ddafdb5fd5673f7d966a18ec35a05589c9f7efb42fb682dd762429b37ee8d85c2bd97523bd8e629ff2b1f14ae4ba9293649712ad08b44babbe6ccb83af224d8d65654140", @typed={0x8, 0x26, @pid=r14}, @generic="9c5f490c93190eb0e8a34584eda14f7b70b6d1b4ceda681fc85a2a29c787322947c015a8f4558cd08f42b525f308006ce3f71ca8c0088fa5b9e861ec22aa3b"]}, @generic="78c5cb5efb657d2726362a485f1bafbdccbbfa93907beca3a0657fd5a3ff2db5ebf16014b6cc425a7d62062a09aa4a837c826ad6782e2a18d019c9db635ac1d9b6cfaed46732e06e4d400be054bdda3250d2b3c5f276636890a0fbfd71985107d52ad8f548f7fa14dfb9924719c238992631befabc768b7158ba70238697cbad4587341d2cee8c0ef0c962626f2fb2d3abbcbd5d641e7f9fcd48f8f863863b70112e33bcdf498ede34498a95c00d49f0d965ab33b847fe32bac04ca2b6566ea9a880f17e06bba08899a6078e38dd444b6c157b728ac101af033d", @typed={0x8, 0x67, @u32=0xd2}, @generic="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@typed={0x8, 0x8f, @uid=r15}]}, 0x2570}], 0x6, &(0x7f0000005580)=[@cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0xc, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2, r0, r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x6c, 0x40000c0}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080)={0x9, 0x3, 0x75, 0x40}, 0x6) 2018/04/03 21:21:04 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000500)=0x108, 0x4) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000007c0)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYRES16=r0], 0x1}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r1, &(0x7f0000000000)='\f', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/03 21:21:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f0000000140)="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", &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f00000000c0)="c7625f4f2c17d8f69460ac4371a2b3d6dd08470207e8cb333bd96d9f954bbccf38247f3e9ce3b03facdcb1e9f5eed31f71d16ceb3904ce5b4a6917ab5de8fe3982cc0bd0103184af681f0b414fbda085e8fba0a2e43b3519ebf9d12265293bf145f90000000000") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/03 21:21:04 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x3e) clock_getres(0x6, &(0x7f0000000000)) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8005, 0x6, 0xffffffffffffffff, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r3, 0xfffffffffffffff9, 0x7}, 0xc) setpgid(r1, r2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'bpq0\x00', 0x6}) accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000180)=0xe, 0x80800) 2018/04/03 21:21:04 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x400, 0x9, 0x2, 0x7, 0x1, [{0x683, 0xbb74, 0xc3, 0x0, 0x0, 0x1208}]}) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) prctl$setname(0xf, &(0x7f0000000040)='*}:lo,vmnet1mime_type\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:04 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x1, 0x6}, 0x20) 2018/04/03 21:21:04 executing program 1: r0 = memfd_create(&(0x7f0000000040)='system\x00', 0x2) write$fuse(r0, &(0x7f0000000080)={0x20, 0x0, 0x8, @fuse_ioctl_out={0xffffffff, 0x1, 0x0, 0x5a2}}, 0x20) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002c00)={0x0, 0x3, 0x5, 0x1, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000001c0)=""/185) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002980)=ANY=[@ANYRES32=0x0, @ANYBLOB="bc00000071241325052fe882fe3a6eb971755e019ad6f8001fab6b2806e7ae59eb10f48f564efd545271a21449a3ba90aba699567bd4b2ddcc4254613598e759f8a5f3563c48c9bbb16fd7cc0a9a3e1d58a66f4a6a9046dc5f47b081c49aa6293e652567029f333e03ff207001ec914f3cc2dd1e5a9f8f042a7dc57d295a5ab1c01bc5fb2cc1a2ea7f1fd27a7df89a3c8472f6eb3d08f46914a026da36fb817df6309c41bffe5359fb669879a40982310c08"], &(0x7f0000000380)=0xc4) fsync(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x80}, &(0x7f0000002a80)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000002bc0)={&(0x7f0000000000)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000002900)=[{&(0x7f0000000280)="dd9b114cf0e5b25078b243e42ce3490e5ed111c6be71f41c267cc878e93de4291cfb8341db0ec2ff9a57f88ca1ce40cf713a686c5e0d7ed69a0397d0a886672530d8c59ccc1e2b0529f39ede1d07163c4e165f8f52cf078f868c664e6afd48725e0e020da7c7e9cb40cf782f5ac96d422a2969aae3c9df899196bae6ec5a8a3a4a532539255470c1bae1929569547027f3", 0x91}, {&(0x7f00000004c0)="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0x1000}, 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0x1000}, {&(0x7f00000024c0)="4c34cb0b649009de46943767cfa275deeec8a7d9f4a63e0f9b87aa477b2a86a4a72160071af9eeb4fc29309db2e88c0d60d184e5e113f580850a91e7d74a24f7032ed63a4e72c6e6590916e85de84add9a907dcec27d163db8053e14b4613f43e4bca0be6547720a70f0a23b4beaee6c93e677d3fe66b2e754045d0b21a035b4885d7a9816c2b71236c30efd90efdf2656a9faf92d59888229d3d8d9c208d3841ac1751c9919ff0b5eab009bac60da020e4562828289ff57cde91598751a5418e29790be131a63d1104b61e8fc", 0xcd}, {&(0x7f00000025c0)="7eafd67673f7ab04f5d8842cac049e2cbbb222003b9cc1a07933055c99326e13162a189b0cc2859d50a98284a24789f74afe4ccd111cf900229d3cc3670b2f05719e35dd5294e84a1464cd521817ca3a9442c04d10101d395ac89793211969fc9583223199cfb0d3b12664c79553b17e4bbd8aaacc66697f1e215be4531f5864f29bd0b337a4b96068a572470443f8ce2cb3d04a9b4dd72723f67f1ae40fa58961a984a27659945f94ccd869211c6e87ed1a06f3a7b906acaa53c9a33ab911752b79e0f9086bef6a65f15b06c43caf1bb61dcb4a9424b56881b1d33a3047040077fb4652f5daac1b826c768b17c7caf53a7edea0603056", 0xf7}, {&(0x7f0000000340)="24c5ffb3111ec09a317aee5fe1dfac266f9d9b141d09e8422d524151e4728467cb5f4469", 0x24}, {&(0x7f00000026c0)="4e1377c5dfcfac70adc7220b431c60dc15b41345262487ef961d1e03c51120493d9a0bbd99bcd86265622eb489a26ced53620c5a739bd693296c0380b40b65c0df3a78e1ad41063b8ec121440ed5de45db2ad0b32a438d40d47c04e39976d3cfab1c1549bfa39ccf1e8886bd56b8595f25b02666dc18c7ae98a7fcddda17a6b8d7bdf45baa3e428ce7c3aba0c7960f96493082098bbd6f48495bbdfd751c09a8", 0xa0}, {&(0x7f0000002780)="be9eebd5bbae8632b5e5b17b85dd0979594f1b477a31d5c46e074364ac878db6469a990d123bf22086f0e8ef928647e4339b04b83c4cb78c730eb2d601b6368820f6b29ec7e33ec52982d0205446d248f8ac12042298f2e2e97e9b2c03fc303fec274c6faa6df5ae3ba43806728e2468d5ece178e9ac7b0c7323a6ef7c3bdf23f975c7a9ae86476307339c3b2b756120329c7cadd63b3376ad8f9d86c2636b033982cd6a47db8902f02f2cb9aa917c915d781c4a03a7b5c1c67edd4143f15c05436cbfecc82a917dfe8986e000ca1aaa68e35bdc9d9df2bbc4492461e85fd0c4e604b9700011c2fc", 0xe8}, {&(0x7f0000002880)="f5f1e1e14c197e426bba5c7ce6af5b3fc2e0ff0b2bcd52b3a35b6d43f970bf8592c8ce88f43972696b523f3acda88d9a38d0d3e9d0a4490d87bf01db9a7b36b60c865c7bb441869136e6e43a5ee8", 0x4e}], 0x9, &(0x7f0000002ac0)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x4, 0x204, 0x9, 0x81, 0x3f, 0x9, 0x369, r2}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffb, 0x7fffffff, 0xfa49}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x0, 0x4, 0x1, r3}}, @init={0x14, 0x84, 0x0, {0x0, 0x3f, 0x3, 0x9}}, @init={0x14, 0x84, 0x0, {0x5edef054, 0x80000001, 0x8}}], 0xdc, 0x10}, 0x10) sendto$inet(r1, &(0x7f0000000100)="a07acb02c50800000000621ffb22f923f47635510ded108000000000000000021771533018d1078ca76f389aa3d963bb9edcc035c365f62a380f8ed31b455bf4bea9c860830f954595d2c278566debb066a8ffae43b2d729aeaa8a5b5fbe98f7ab7e5b0298477ebf22b60be48266efe50f52d993cdaa58f922077889d941983195e562533360d7c4ccff71d8797c41b1ec7158968144858b0b5aeeb21dd5b06c2da8e3be41cc6b1a23dd115ed5", 0x2b, 0x40010, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x0) shutdown(r1, 0x1) ppoll(&(0x7f00000003c0)=[{r1}], 0x1, &(0x7f0000000440), &(0x7f0000000480), 0x8) 2018/04/03 21:21:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x81, 0x200000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x509c, 0xffffffed) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000440)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) r6 = fcntl$getown(r2, 0x9) r7 = getuid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000580)=0x0) r9 = getuid() sendmsg$nl_generic(r1, &(0x7f0000001bc0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800080}, 0xc, &(0x7f0000001b80)={&(0x7f00000005c0)={0x15a4, 0x36, 0x2, 0x70bd2a, 0x25dfdbff, {0x1c}, [@nested={0x1010, 0xa, [@generic="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", @typed={0xc, 0x61, @u64=0x3}]}, @nested={0x1ec, 0x8a, [@typed={0x8, 0x8b, @uid=r4}, @generic="5e3c3e25f428ed8f286092f0c96dd31ffba60b47dbd09f627133db7248de2f877305c6a6af00bca544f8ee9b9f6142f91fdd0abf06df4c2522feadbb1cf330a60f69a453b5943ba53fa9089e626a002bb076521d5094e6513095aab908aa534eddee7e2402097dc0e648957649858bc3a74ddc2c958aa54b6dd56a42076914ba9d7f46ee8e84b5026be88d85261505ce8b601ecc981017d1a22b8eaf6fc6de741546f9dca2ff717016b07e504ffeffd0e3eaf8e42d580cbe5c1fb637b05e481a676ef015899ea5e46bf0578a645490320f7d1d38748a93abac752344c6639db64b29b8", @typed={0x4, 0x32}, @typed={0x8, 0x66, @ipv4}, @generic="f222dc0774b51812bbf18811fbef14d8a0f28ae9b9fd861a212bf46d71b86b7f9e527bd7e6429f31da85a2a88c726c4a8be5b0e16f3a720a9c4745c5dff4c6e3b99d9f2cf3b6dfbf565a7b52abe5c3372fbf9c08df1fa5d4a7a1f6ed32a8a080b0af2e26968b85848205892f7afb05ca2601ea4358392473adec4971ca656c6a082a42057a45173a848cf57b446df36d3c004bd103b580982e6b402528ed8f9b1b83f45cc119f38dc662758704bd51d77e56ed8db942bd7a725b1dc6937867b3c349be1cbe2c1fe41f2b7d0b70bec17a9f9fe6dd42ffd1a73d37c48e23ac6368cbbda26f421a17", @typed={0x8, 0x2c, @uid=r5}]}, @generic="96fb23407713c5abe7f364109a5f3975c21545c77e8e6310051526b2834b6e2ccd993466b7bbd6359ee9ba5ba7c9e90c7f4cbe90121b887149044200704d", @nested={0x128, 0x3a, [@typed={0x8, 0x1f, @pid=r6}, @typed={0x8, 0x75, @u32=0xffffffffffffffc0}, @typed={0x8, 0x4, @uid=r7}, @generic="a956895d481fdfd47369928d6ab9000bcb4a2462e285041e1ad0b11779f1290f616ca65a3aa709362d69117fcf308bf1051cafa5d314374422adb4a61daf775a81d2a5cb7b3867bf84ef1b040f", @typed={0x4, 0x22}, @typed={0x8, 0x1f, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @generic="32897dd18b2ecf61e6b0c9c1d7aa98b2d63286f02d34bf2ccfd04f04ef6aca2891c90a1d7ac0b33123c3542ffed4327be29752ac2b01ce2a8b4bb3ebabea7ebb9a6a69b7e493c98b644224c7126430fa79654d5712f3f3a234a262c0ec6bbd5d5f91e615fd83c4dafb65d4c49edef6c64a0cebbcb95885cc7bc270f9cf53ad709367861c385cf8cb3966c6f102a3d8b94537bc695bb46c6cd3ade6f7caf36dcfa1f9335a37f897ba297c1cb82f7182319c"]}, @nested={0x7c, 0xe, [@generic="fd3d2859cffd75867ae07cb0d72456442870b03ca1344245305899b94aabdd2fa1227a9e5b6c15fd04a0ab14accd61e6697b94f7dc7c5487ac81d5dc416440bb58d5483dc92f855e39dd211bca6c18621d054c4d0d722e4d48c3efad13", @typed={0x8, 0x8d, @u32=0x5}, @typed={0x8, 0x60, @pid=r8}, @typed={0x8, 0x8d, @u32=0x9}]}, @nested={0x1b0, 0x7, [@typed={0x8, 0x46, @uid=r9}, @typed={0xc, 0x4e, @u64}, @generic="7e3bc3df36c15ad51fa54cd7638addbaae1d861cf3ce47e1c189ef873363b385ba190968a689c6656dcd7dacd9d877a3ff93633345c1ecb8923df9135365b7d3e3faa4a765f141f7114f486fa4d49cfa7c6c8d3b2a801f41b619d0547f18c5d1baa873f8b9a4bf7b7a", @typed={0x8, 0x8a, @ipv4=@rand_addr=0x80}, @typed={0x14, 0x29, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x92, @str='\x00'}, @generic="0db09ff0adf37cbaac82e5a9aa6f89bf0642134e85dbebe893a9f7526abc1801627f08115bc7e5668be0430b272d40f820df3d2b314871", @generic="e316a41e30a3d44488850766bc1d4a94bdda3592bce8f6effffdbbbea7f080c86aa237b43af68894910fd020d7cde86226417c4ca19072b5f141ca0f21a4be3dff749cb6849367e51d294fa4200adf6d750c5b4887eb1d599394ac35d906eefd1def72fe9c3132ee098935dfe2ddd451dcf057a65626e7f58e1b522964d0b0c548baf9f7276c3feda7ccd5ed27656a1ea8e63926e6c0f6fbe1b1afe82402f0ac2d57d6e1cff185de26416c47ac1c5e4ff896091b24ca7cbbb1a0e6a5a5130f2609a47d2bdd6018456090d8adb0defc3c2430"]}]}, 0x15a4}, 0x1}, 0x20004000) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000040)={0x2, 0x0, [{0xdaf, 0x5, 0x0, 0x0, @sint={0x100000001, 0x9}}, {0x86, 0x3, 0x0, 0x0, @msi={0x3, 0x4773, 0x9}}]}) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="021007000a000000ffffffffffffffff0800120004000300ffffffff01fcffff0600000000000000020000000000000000000000000000000000ffffac1400aa000000000000000000000000000000005b8a7a"], 0x50}, 0x1}, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000140)={0x2, 0x8, 0xfffffffffffffffd, 0x1, 0x2}) 2018/04/03 21:21:04 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)="6367726f4b6488b3c25e71ed86b54e467167e7b0483ed57074680006593b274e5fe4fa7f747125ec1556", 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000080)={0x0, 0x1f, 0x800000000000, 0x7, 0xfffffffffffffffe, 0x66, 0x400, 0x3, 0x7, 0x4, 0x8}) write$cgroup_int(r1, &(0x7f0000000040)={[0x3a, 0x34, 0x2f, 0x36]}, 0x4) 2018/04/03 21:21:04 executing program 7: r0 = socket$inet6(0xa, 0x8000000001, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2}) socket$rds(0x15, 0x5, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x101000) recvmsg$netrom(r2, &(0x7f0000000600)={&(0x7f0000000080)=@ax25={0x3, {"e70fab78667002"}, 0x1}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="71841f13d93c9dda52c55a74c45062d99fc43c9433e7612500802613f9e9409782561a4ed155fdb8f94ee19a11edeec62098b60019a76e30c29cc7ac866f1d8cc815000f1c512a9d9ce62a171c48dda1f79214a55620a1cdb9462450a1773c3c063b8513c352e2fd", 0x68}, {&(0x7f0000000140)="d6ac8501470ab087d1ce461bb9f876fc4c2b9097f9550181a1d7aee2ef63ac45c767de831ad58209256c6df1474f13c1ffc242cfa86003cd8d3112f34378d60692434c9f4c6b9f1269105708eece7f87a4fdf566e9cfde004720e22a44c5f7b5ec8617987db980e3c85f3250344422726522e711d115e275b2b8770c3a8468830ba5e31f438da2b7173bf5c0557ab57e570809ddfda23a5eabf804c882b7e30581052c8ae49ae007c7ba93caa6629747fe3a8bc623bed4248d49a4b9e733046b17354aa66992", 0xc6}, {&(0x7f0000000240)="f4381906902db32c6b5b644273fd24336976f3efb201806fb062a8e937b5c4d9f88583c3cb1ca0ca30bf75d7d12b40c2727af5ce0476b307568ad27ed4cb8d74233796eea9c4d8cbac365c59dcb619e5b7bb0fb7b309bc39a17d563377849ef94017", 0x62}, {&(0x7f00000002c0)="5198078dc8f7c1e843646029f2a0db5c7de28a05fd4bc6044557f973c2e95b9c88684d6c7e673899c8f971cb823c0e896f15c46f3598e42db7cb0a693f0a3df07b15576195960266988c9d0c1dfae3b6627d08345566be599e8b7c02fbf952e06d0d6921", 0x64}], 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x264, 0x20008001}, 0x12000) 2018/04/03 21:21:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f0000000480)=""/108, &(0x7f0000000500)=0x6c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0xfc, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000340)={0x0, 0xd82}, &(0x7f0000000380)=0x8) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000440)=r1) getsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r2, 0x5}, &(0x7f0000000400)=0x8) clone(0x140000, &(0x7f0000000080)="39c3cc16f61560a31516a11f1c35567fda473f05916717bf50498910f41aae47fb28e0476ce8dc63dbcb01680a36897ee800381fac92fc7eacca35012b781005de3a1c45ad5d047959f0c8bbedd2bee6c4060a5dda0023ed6da985d06714e7a4934af614ae23f05a23a63dc4e2fa3b21b4006061d8ecf3f597824eb0497a9d3c8ed7eacbcb3737f1919062bdc57e08e49d740d71657e7c82ebaa8d9f22cc39ab2cb4211edc4fa4edff44106577870c5b9e9dca96944363b9b40566caa55756320fe7adaa511ca425632489fd70e2edd7b7cebe42959464623cf470d153dd822429932fd6cf2d508894b37bd5e72cbdcc515683f2954e318065", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="d50cdd7cff84f4dfa90e110dea48f3193a40d116578158a860d106d11208939f4c83b145f146813fdfb90a292d9feb1892177ab4013e89e96ee18aaeef6e299f9cfead42df681233ffc363250c3b52a65a60a6f4da42c62126dc628d7168438c28ab8668707d30f2ab22f986a8c568487b38") r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) set_robust_list(&(0x7f0000000040)={0x0, 0x6}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540)={r3, 0x1c0000, 0x30}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000640)=0x0) perf_event_open(&(0x7f00000005c0)={0xf0d761e3a57223be, 0x70, 0x3, 0x4, 0x40, 0x80000001, 0x0, 0x3f, 0x2, 0x9, 0x7, 0x3, 0x0, 0x101, 0x7, 0x10000, 0x597, 0x0, 0x7, 0x8, 0x100000000, 0x9, 0x28000000000000, 0x1, 0x4, 0x200, 0x0, 0x8, 0x0, 0x1, 0x9, 0x6dd2, 0x1, 0x902, 0x8, 0xffffffffffffff6c, 0xdb, 0xff, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000580), 0xa}, 0xa0, 0x80000000, 0x8, 0x7, 0x4, 0x8000, 0x7}, r5, 0xa, r1, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:04 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x14000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00000000000000ebffff01000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:04 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/03 21:21:04 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x2230, 0x19, 0x1, 0x70bd29, 0x25dfdbfe, {0x8}, [@generic="eb5d64d78064fa10169e4991700a678faad30e602433c72c34a838c6c7b7da61d6", @nested={0x10c8, 0x59, [@typed={0x1004, 0x2b, @binary="6469327c31bff6b5fb802140d9959ef52862abc5b5607b165a45bff7689a5174078a29ddf40b8379ab47b3a70fb9f7657b487d15a9e4877ffbaec3fd6bcf0e7233574aca1f8a3cdc798aa538bf11dc674a8be7d8d870446b0adb6d41bc6bc3e8bd44427e096505887dc82c7730ec4b17cb91fc87fc23b2c4ef39d1170fb99ceab106dc3a69c57cff3d0d0aa9ba5c36dc608e53d1f1a4ac34643a0dd6147ddda9faf64d84db531e7b2036cc29186d6c9fe21f3aae18d32209bcb86320d0f4cfb48a2ce3e7c09e4b47a97fc91af266dfcb389bb0d6387de6d4a2aa78039cb806eb7f97632cdfe3af98ebe576a59636eb956fc3cb69cde88692beaaebfb9c5ff48c0229015f4829a70d07ad43ad1101c220e7656a1c2ee8b80d1e3241538e998c80e4813771fae76571e58529bcd1941adbf2d9c4375a9579c8080376e4c0fc523a31aa02fe599ada9b76fed22e91f779df5768a495fd3347700e73c4a0b3932dbdcb2bf478ea816219940677a570bee6b0bfd571cd72539111ee1a612b51c1a4eb926c782d36e04c44ab24774e278973379d0edc12d0c4b17a6c6abc988d04a47730a29ef8cfc1cf5d9a60ef26f3881c62f283344609044cc13de0d4bff5bdc75c1fc96d2d8c7b1bd7eae967480dee11885b8a18c622790523be1eca86cff25e77fcaa45e99ca3d2f7056ea1526636da90bd89805639ed9a71592457d6df78409ef8d34a74dc4998891890ff7c34b761ded6f82304f462738ac8d729f300c88949e038f9d066aa8bf37298ba633febfd6301487c48889831f6e1f0ecb866a5a37aff26a1f16b03cd3f90c0ded7ba810a609fdb483511990c6551281ddb4ca467de498ae5d555f3e943f02fb49d365189562076f1a9d86598bd5f54fde040c132ed3ae9b366d9f5cc3c59a1c171e4482620340f812112be5f48f26e21e31e36fba68fe8d9fb9d0da02a0512a27caa696cef03187a7769132cda3907a2ab91b671d9a635023dab0e8dca896a5704ab41d592ed1c5169503e3f0b10bc007602aad9c38f37c5818b9f794230c9c784e305cebe06507c378d48d737311244b5cf44e0d4870a0e5ca95769bba8264d6f444b1723bd32816248ff5254427bb0d071046bec0abadfe3a240a91c0a92f21c59e094c2e5900e314d4c7e2d9eea9b571b45d67dfb64745b2b37311cdc589583ee523a123eca8f6fd9f2958ce97bbb7a36ae0e0c89a13b915fb9a6131395d62edc0fc54e43b4a614bd0d01077632834337c2d26dd758e8ec913ed67d428910cf745a9c25c7ff200dfb52bdd540cf85826d378358cb360ddabbec59d646c49db3da9716530f337dd62fe57daf9ec9b3550fd827371bf79065f8cb2dc1e1b1ad126a776730ae180374903d207be4eb96a8c6502d67fe664a874a9c83eb2f880b27ff75e277d16b4a96463c1ae6adec615589877dff61a5484bf85da672972139383deca6d258bb511760f618a79b7de6432d0ba737ec2a5f0ddd64d63d3da9c3bebf838dc7772280025da863683bd418c10eb857906c2a79abd52043839b3f3d028ef5d694067cbbad49c6a88b40332f74fb2ff033e6883e6cb8727bad1ce9f8ef31988ce405ada52ff4d2436feb3c88d7f76659a5873d840cbe4801739f3095c22e3526d3b653a07085c234b86d2f41777417d59b4b68f08c11c8914d951ea7400478972334146c1f74c752abfe639fea5742755fddf409d3ca18296ede5367eaa7992e47ae0da069ca91898d15df91eed49c65a219617edc695c797a1da65c7bf1ed71617780875c46aae4755a506b295dfb1c715fab67e8a3e7661ff94f680cbff5778017dc1cb15e2437e07a3acdcaeeafc54d085bf9fd26edc1a211f3829284029e95543d94b04c1d6fe7f93e1fc56899461cff3ca40ca1d6ea94320359fcc6dc765ee0e86106f4ac577596e0f50d476eca5d9f15d86505b28151b18ea373c01353ad6567eb866b0ac7bd29cdb969f49d84969fe590486f9eee4e01dd58e2b78b283e35956fd1593c769f5e3b88b10705b221382aafcba8b6df111003b230c9af2a1466dbd7ca7ea6547ac95198deee128421c46fa6cbd81bdb6541d5927cf91c91b9138408c7e0cc209fa061969fac7907069f96f932a7a10ecb1625ae054870c22ca13a6f792f2732ba4aa328cab275453d98845a4249a0802a3af70346c1734f2ba5dd8297cd209604e8ada578e5e62c9377a741157d8ce51991284c374256df74650ccf893a4769a68da89c48e3b16a9dfb9ec5df4cd0089e6f05651f3b4a10188849d3ea48bbbc98819458e38343dcd803283459639b1fef96cf1833f9ee412319f02c395b1e591dce98d1d17f674b40d8c575c9ea41480567ec8c79ec8164fcb920e7eef0d3072a221a9e679a0f1b9568af4144f19dc011df9b3e16a7de9ab99ef3d8f991514120443f78ae60b9e2109ca4478f3cfa547163c141ca767bf789ce6a9e9a9d1c8ac6a1c9ac89e352c218f69891c710e140c0d03623c5d4d34dbd5940077ef4dc5a7cfb589d231d1e0c0d9592c78142c075c7d8f1e32c424998795104a4cf0a9b4c7f8ed9e25b8836d32d20afb04db0f68f755750974d12132edba018110ca60719fbf8231621d4a8f8f9d6e4e839e6b4c1874cea238e355413e11d82fb0c89314562eeda2fc31b57bc6fc3f03176d2aedab6e7eaa017d8fbc3f3b420da927e9b7b9929639a07e2bf3b4a7e12ed53271dc16b11502a55d41dfd9f7d6d76c2e65928424387b2f412339d63385d2c88c5db67392d7c166544116dfb7ec9b635f1491256f2d4a98685723c39ce7658deab13a2f3aee8b338c2b4674878882bb29a04b87d3f1d2b3567fb12976e5fb20e388c6a8ba3faac64140b90f8ae666aea0486819efb58e72bcb87f585e8090bb035d3ed6a7fad8866d2473272e86c5c4627963b3e1971d0d23ec76b5ce8f7cf7deae5008d542056db781aefe7b129769019d0952fd6eeef43c61a19ce71994ab9aeb5d32f20a7295f9196d49a33465d1861186e0b2a74b5d6037b92ab6677c544ac0a5c7f5af220f0376a82614c4687ff9769b3c3638d6285fe058e3b9bf635581f63b40dc1769bdc5dc133a1564e9c289a90c34f13ad990d073ebaf83e434cc392eff89747a9a6ed3f234b26ad0b4875448273e9cd855f9aa820e97124b2231ad01038a9250a07a274c7955529fbb0b4fd0530718b7fb9339f0df4400eee5116f4e2091f6acb9717b6ccf7cbb7564da3e13fb68da64261467330a1f9a7f0aa5c87c498603a3a6f8e0965409378c1029d0176f332aaf75ce920b458cf172ffc99407c089f005a3b474e355039c787926d9a74aba25601aa392e3a33e67f42f0867259906565fab3c41614d8730e79183e950831ce87bdca467d9ea46a2cfac79fd9d6e046fd0ea1f7209cf4e3af0a47d0e0f889ea593c4ea9260a98a311fd9337f526de0b14fada75992ce02e53ac03dc5f385ead30d7976f8456ba0a853f8782dc5c180f39373bcf621a1fd87b3a4fd6f4d852e772766dc244fb930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@generic="f0b7a2192db0d7de32ad64691e27ef9d601c611b065f8dd5910c317e2c0fc112e1a9c985dd3da5c37889c9762ccb551f5c747f88baea2c58c9753ef148421284f16c53e1828ca76f772eb051c90d5802510bc58f0ed15b2eed1a6cacaac3f514531ffd549edffb79c6dcfbad7b72655c7e2b0ef8ac93ad88f47967ca190a0a5e539f4a510a0326ed87a2bc8ed3c698b60f6b67bbfd7d0e105d6cf08aabd64655d9cd9fc10f1c5911831a0db249ecba816b29f85dafed7663f421eabd20af87"]}, @typed={0x10, 0xf4, @str='/dev/mixer\x00'}, @generic="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@nested={0xc8, 0xc, [@generic="d9169dccc11b36cffe1d8df94700d654108489195292c73a2a23cb6982d93a32bb2364adb2bf69e5021d883e38dcc8bf3888be4d3cabdd1e2209bcad4427ca366f799f7802e90120afc6a7228b81cd1959423cae6c53957e59c7dd311a631bcf1466bff2821d734ed0104da244ee805ef82c485930c9fcfbe14304c59c19523718553696557dbbb694f8c24beb84719093bc97074210868e20c7923a0f1c2996292a931b2968016ec7fbafeac1eb75b91d14fbef9f2b34ed2e4952f82eaaceedc30d"]}, @generic="480da9520f8a78effe387dbad1298016b8f273fbc8271ff78d54fea4d90e2bc78484cde1a161731dff3c140c15366521db8273cace74ad2e6edb6476cd9cb5e180634803351ba3", @typed={0x14, 0x49, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x2230}, 0x1, 0x0, 0x0, 0x4000}, 0xc810) 2018/04/03 21:21:04 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x20000) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) eventfd(0x3) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000100)={0x0, 0x5, 0x81, &(0x7f00000000c0)}) 2018/04/03 21:21:04 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000016fff)) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x10000) 2018/04/03 21:21:04 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/04/03 21:21:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000bc0)="1e", 0x1, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/03 21:21:04 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x6, 0x5, 0x9, "783e17778719abac0487d2ab589282e07a674069bf5a2dbebe88da39fc31b2240dd40c8fdda51318879c8a453bf100bd80fbc49626602f96f8e54e02af948b", 0x1f}, 0x58) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000002c0)={0x80000000, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x104) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000100)={0x3, 0x3ff}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000180)={0x0, 0x11a000}) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000240)={[{0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffff17f, 0x0, 0x290ff291}]}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x3, 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 21:21:05 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:05 executing program 3: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:05 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) write$fuse(r0, &(0x7f0000002fd8)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) 2018/04/03 21:21:05 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00000001c0)={0x7, 0x5, r2, 0xffffffffffffffff, r3, 0x9, 0x7, 0x7}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x10000, 0x7, [0x4, 0x8b6, 0x7ff, 0x80000000, 0x0, 0x2f, 0xa7]}, &(0x7f0000000240)=0x16) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r4, 0x20}, 0x8) r5 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r5, 0x80004) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) 2018/04/03 21:21:05 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='net/ipx\x00') fstat(r0, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000080)=""/181) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x84, r1, 0x400, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x15}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) sendmsg$nl_xfrm(r0, &(0x7f0000001540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001500)={&(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x1214}, 0x1, 0x0, 0x0, 0x40044}, 0x1) 2018/04/03 21:21:05 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x831}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3ff, 0x0, 0x2, 0xb84, 0x6, 0x5, 0x100000000, 0x5, r1}, &(0x7f00000000c0)=0x20) r2 = socket$inet(0x2, 0x2000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x891e, &(0x7f0000000700)={'erspan0\x00'}) 2018/04/03 21:21:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setlease(r0, 0x400, 0x1) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300020e000000000000010200000000000000001c00000000000000000000000000000000030006000000000002000000000000000000000000e1000002000100000000000006090000000000030005000000000002000000e0000001000100000000000000000000000000000000"], 0x37b}, 0x1}, 0x0) 2018/04/03 21:21:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00000000c0)="4d79514aa8d53c2374cf05178d36543bfead43108e9b02d887fea8e90706f8e21d38e387aa4ff220b80417e00442be48354ae6bf9fcaa511a51039144535012536449547577c63beefb90de8e767061d70e5611900", 0x55, 0x90, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr=0x3ff}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20000) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240)=0x80000001, 0x4) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000200)={0x100000, 0x7002, 0x5, 0xf2f, 0x1}) 2018/04/03 21:21:05 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x800) r2 = socket$netlink(0x10, 0x3, 0x15) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000180)) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:05 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x10001, 0x9}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x6, 0x10}, &(0x7f0000000180)=0xc) 2018/04/03 21:21:05 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc342, 0x0) mq_timedreceive(r0, &(0x7f00000000c0)=""/33, 0x21, 0xe7, &(0x7f0000000100)={0x77359400}) r1 = socket$inet(0x2, 0x80005, 0x0) sendmsg$nl_generic(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)={0x2f0, 0x26, 0x300, 0x70bd2b, 0x25dfdbfc, {0x6}, [@nested={0x8c, 0x55, [@generic="8089eaec03f3f09271170aae9f1abbbf82d7b372132d75d487a0177ebc1f57bc877d62fae67e6010d7d7c3a9b869acf101b2c1bcc821b5564a44e07d27ff5be4144849ef4ce61a70d1d75ce0f7362fbad9089605213cba9c69b9cecce33af31366", @typed={0x14, 0x51, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x4, 0x2a}, @typed={0xc, 0x36, @str='ifb0\x00'}]}, @generic="72a0dfff575170a16e61e7c5c681e42cb6099868220f9abbd5d3d18309d80bf0f349bcf832426040ebe5dab541ef446c59ed510306d181cdeacac8085164e5966fa19e8d00159face758490bebe76ebd018394b3439faff040c3bbab518d79cd51b5ca073e5ba0a656ccee74174f5c7557f6045eea9fc11437643eca30543f6ee854285187f81a6d890632a764adca061569afc9b01c09f4022a7cad549d63613689fc7f7e0840497dc2ca61979c316f4bc9855619e9c7c116f45ac9625c5fb49077c6b1c0de2b2fc3aea56c94f59f12deec1482907bf2e160e6f221e8767959d395cdda2408ef568a33dadbae", @generic="e727c88a79ca26508bbfa16f14821443827c43f1c8389c0b8e8d7805855e4dbd59c5358909d14c09a84369ce6d2fcdd9b5429a397ec8531be85c9e636cfc3ce3039cd6590f403f2d35f4e467ee296953ff3ba3caa5ad87a4c3e756c9c8b2b6c9b5553835f70f5b", @generic="750a98321e6691fa00737016a8c63257236d6df9eaf92ea1daab598cfb95cabb83ae024a9ab3776703bf294bf88010afb992b6c98c299a9a7528991f4c16ec8e5a7fff76bb7dc12f04a8c1b3668d49fab9abb5346864dcf757f0387417ce63a23c07c80699ec4b5b54401eaeabbadaf50f5840ba28cf91c1b9c34a74aa8db04c98926f87e63284f6f6c321ab36b164389a643515eb4ee073ad4c96445facde0895d4c22c00973fbeea7243e37717513d815d3836386b8ec75dc118c7948120d6d767516c79bd8f302216813f0106e2b0da6ff0aaea6a436e10671db9bc6782369b96730c0bb5234ead6c383127", @typed={0xc, 0x4c, @u64=0x4}]}, 0x2f0}, 0x1, 0x0, 0x0, 0x8040}, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x3, &(0x7f0000000580)=0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002300)=[{{&(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000006c0)=""/235, 0xeb}, {&(0x7f00000007c0)=""/38, 0x26}, {&(0x7f0000000800)=""/94, 0x5e}, {&(0x7f0000000880)=""/178, 0xb2}, {&(0x7f0000000940)=""/97, 0x61}], 0x5, &(0x7f0000000a00)=""/217, 0xd9, 0x4}, 0x292f}, {{&(0x7f0000000b00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000b80)=""/47, 0x2f}, {&(0x7f0000000bc0)=""/249, 0xf9}, {&(0x7f0000000cc0)=""/160, 0xa0}], 0x3, &(0x7f0000000dc0)=""/4096, 0x1000, 0x7}, 0x6}, {{&(0x7f0000001dc0)=@nl=@unspec, 0x80, &(0x7f0000002100)=[{&(0x7f0000001e40)=""/99, 0x63}, {&(0x7f0000001ec0)=""/235, 0xeb}, {&(0x7f0000001fc0)=""/38, 0x26}, {&(0x7f0000002000)=""/218, 0xda}], 0x4, 0x0, 0x0, 0x81}, 0x100000000}, {{&(0x7f0000002140)=@un=@abs, 0x80, &(0x7f0000002280)=[{&(0x7f00000021c0)=""/95, 0x5f}, {&(0x7f0000002240)=""/7, 0x7}], 0x2, &(0x7f00000022c0)=""/47, 0x2f, 0xfffffffffffffffd}, 0x40}], 0x4, 0x20, &(0x7f0000002380)={0x77359400}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000500)={"696666d58b481f9a00", r2}) 2018/04/03 21:21:05 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x102) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x2000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000100)=""/255) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) 2018/04/03 21:21:05 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:05 executing program 7: unshare(0x40600) unshare(0x8000000) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x20000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x3f2, 0x6}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/04/03 21:21:05 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000000000)=0xe3f, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/03 21:21:05 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0x10, 0x802, 0x0) r1 = signalfd4(r0, &(0x7f0000000000)={0xd92}, 0xfffffffffffffed4, 0x800) openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuset.effective_mems\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x7, 0x101000) readahead(r1, 0x1, 0x3eff) write$fuse(r2, &(0x7f0000000080)={0x28, 0x0, 0xb, @fuse_notify_delete_out={0x1, 0x43}}, 0x1a8) write(r0, &(0x7f0000000040)="220000002100750000000020041373800045", 0x6) 2018/04/03 21:21:05 executing program 0: getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/stat\x00') setsockopt$inet_dccp_int(r1, 0x21, 0x8a, &(0x7f0000000080)=0x1, 0xfffffe44) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) 2018/04/03 21:21:05 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2080, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x6) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:05 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0x800) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, '/dev/vcsa#\x00'}], 0xa}, 0x17) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000040)=0x2) 2018/04/03 21:21:05 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10b, 0x10000}], 0x0, &(0x7f0000014300)) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fab", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getegid() gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000780)={0xffffffffffffffff}) msync(&(0x7f00003de000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x3f, 0xfffffffffffffff9, 0x7f, 0x1, 0x3, 0x0, 0x2, 0x5, 0x100000001, 0x80000000, 0x45, 0x3f, 0x7, 0x2]}, &(0x7f00000008c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000900)={r2, 0x8001}, &(0x7f0000000940)=0x8) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0xf80, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x100000001, 0x5e182) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x4, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x8004) 2018/04/03 21:21:05 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) keyctl$link(0x8, r0, r0) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x2010, r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r2}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x1, 0x0, [0x0, 0x20000180, 0x200001b0, 0x200001e0], 0x0, &(0x7f0000000080), &(0x7f0000000180)=ANY=[]}, 0x50) 2018/04/03 21:21:05 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000340)="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", 0xfc) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000000)={'rose0\x00', @ifru_map={0x5, 0x2, 0x5, 0xdac0, 0x7, 0x1}}) 2018/04/03 21:21:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/04/03 21:21:05 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x3) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:05 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x100000001, 0x9, 0x0, 0x4, 0x0, 0x101, 0x7ff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x3f}, &(0x7f0000000140)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000400)=0x0) ioprio_set$pid(0x3, r2, 0xffffffff) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000280)={0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, r0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4, 0xd, @loopback={0x0, 0x1}}, 0x5}, 0x5c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x3, 0x8}, &(0x7f0000000240)=0xc) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000002c0)={0x20, 0x7, 0x10001, 0x900000, [], [], [], 0x9, 0x81, 0x2, 0x5, "52a518b95d70dc7f4c01903bed0a9a9f"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000440)={0x8, 0x1, 'client0\x00', 0x2, "f99df60f5f4332d8", "3da293e13ee492a376f7ca78a3556f52cdfb5a98a3dbac5cefbbaa500dffb087", 0x8, 0x568}) 2018/04/03 21:21:05 executing program 3: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="1c72dfcc0088aa526cc89f29c9d49ea41a980cd040eb11050f26fabfc26d212d320c68752ab01ea2fd877e38108fa3f3791b89738d56c6a2e5044d0f733bd44c0630ce5966c1d19f5051029a8aa16fd25010b537175b0dd21660c33dff8867b3345918c858d4b9a42f318880812a712ec75acd351e3c5d7f4e43485758910ea343d976b3d1eb9dc9968366a64bd9da02ba961afb5f7e4f260308ee22660abf30125bd50021ff726c9db6258d32c5a5868e1e2f4ed02ac5937a31c795", 0xbc, r0) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:05 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3a00000003000000efa80000fbffffff0200000000000000fbffffff050000000500000007000000070000000e00000003000000617f1918769bff00000000"]}) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x37, 0x400) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000280)={[{0x1f, 0xffffffff, 0x5, 0xfffffffffffffc00, 0x2fb, 0xfffffffffffffff9, 0x8, 0x2, 0x8, 0x81, 0x9, 0x1, 0x40}, {0x5, 0x8, 0x9, 0x7, 0x5, 0x8, 0x7fffffff, 0x8001, 0x9, 0x0, 0x0, 0x6, 0x1}, {0x1, 0x6, 0x7, 0x8, 0xffff, 0x2000000, 0x7, 0x5, 0x1, 0x4, 0x7, 0x8001, 0xaa5}], 0x6}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000300), 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000140)={{0x100, 0x4, 0x8000, 0x32, "579441b99a150ac2713bd31eca78a7cf67cda894ee9f8e3c008fe6490b5fdcf5e4f37e77c566f3ae96e001d7", 0x4}, 0x0, 0x0, 0x2, r2, 0x7f, 0x6, "a6c3c129bc532e2096441f1cf8453ebd49fdfab52ed6d4608584a4dd31b3c92ba7cf886241c6e6e53ee95fee689fbd40ef71601f3213f1571ded60e7dd0fcd09", &(0x7f0000000100)='ip6tnl0\x00', 0x8, [], [0x2aa0, 0x1000, 0x988c, 0x7]}) 2018/04/03 21:21:05 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:05 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @thr={&(0x7f00000001c0)}}, &(0x7f0000000280)) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r1, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"b7282277581088e029061a8d63f69dd2"}}}}, 0x90) write$rdma_cm(r0, &(0x7f0000000180)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000005c0), r1, 0x2}}, 0x18) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r3 = dup2(r0, r0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000001c0)={0x0, r3}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00f80500"], &(0x7f0000000240)=0x8) ioctl$VT_ACTIVATE(r2, 0x5606, 0x200) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000040)) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000200)={0x7, r2, 0x1}) 2018/04/03 21:21:05 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20060400) fcntl$getown(r0, 0x9) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000100)="6e65552f69705f76735f737452c5facb357661ba90ecef3f49dcf88d8aec20c3d44b5019aa50de5103b9121f36b64d64990a5f5d9318643fa220ab38b5608ad9610ba675537a6264732d96384e5b262e6e2afff66860bc0bb0bfb40a69fba6eced67827d46d01214be10bce78c91ce60c9174a3c2ff029c0182662f18e623573b733a578de70f356000000000000000000") pipe(&(0x7f0000000040)={0xffffffffffffffff}) setns(r2, 0x8000000) 2018/04/03 21:21:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x2}, 0x5c) 2018/04/03 21:21:05 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:05 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getrusage(0xffffffffffffffff, &(0x7f00000003c0)) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f0000000440)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x105000, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00000002c0)={0x5, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, 0xcc, 0x1000, 0x8, 0x1, &(0x7f0000000200)='lo\x00', 0x4, 0x8, 0x7}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040), 0x4) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) [ 903.856751] QAT: Invalid ioctl [ 903.869222] QAT: Invalid ioctl [ 903.886202] QAT: Invalid ioctl 2018/04/03 21:21:05 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x100000001}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r3 = dup(r2) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) read(r4, &(0x7f0000211000)=""/32, 0x20) 2018/04/03 21:21:05 executing program 1: mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f00000012c0)=0x54) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={"62726f75746500000000000000000000020000000000000000008000", 0x0, 0x3, 0x8b, [], 0x2fd, &(0x7f0000002d40), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x800000003, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002c80)={0x0}, &(0x7f0000002cc0)=0xc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000002d00)=r3) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) r4 = socket(0x10, 0x2, 0x0) r5 = accept4(r4, &(0x7f0000000480)=@hci, &(0x7f0000000800)=0x80, 0x80000) sendmsg$nl_route(r4, &(0x7f00000008c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000840)=ANY=[@ANYBLOB="6402007ffa002b004df39488dd4370349ed4139b"], 0x1}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000002b40)) sendto$ipx(r2, &(0x7f0000000400)="7fdb6101d7ab0df452a3f77ba8f42020751ffa67db1b1215d6", 0x19, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r6 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) connect$rds(r2, &(0x7f0000002d40)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_route(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYRES32=r7, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x2, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r9, 0x6, 0x1d, &(0x7f0000002d80)=""/122, &(0x7f0000002e00)=0x7a) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r8, &(0x7f0000002e40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002bc0)={&(0x7f0000000640)=ANY=[@ANYBLOB="22f44d5779dbab6d02"], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r9, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) 2018/04/03 21:21:05 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x28000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'erspan0\x00', 0x0}) renameat2(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='\x00', 0x2) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r2}, 0x14) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="c40e000010000000000000000000000000000000b00e000036ab7a57fa95109f9009d4235ac3cb3a7e67f60fe4f071440334995a19a61c7c378ae47b225bc275a10dc91965341d3b82574ab9c3fb589983f4adf101f221bffedb3bd4c1b1bc70e27adc600c3554be6cbd0d0d9e14be68c20ec98afdb21830403673794afabd841a98256a1b7b6ec593d9c131d7cf6b7d5acf7acde536ba85b3982fa59090f68ae5a041c6145cda58bd24495683579dcdb3e28ecab577ac9ffe9f18d849eae64c786bb121ef75929c2878c14a6c69325c6bfc3dd47b54f43ef86f84b81cdca491612e8e563feb3e3798c006e0ac46aaab4e41513deaf0fa91c18d2d757a0b34deb49cc45903b9d27f62c8aae1e96d63c4efa05e9692043bba8baa0fde87028cd8cef100c1c8a15495a9583198e182a2851609608bb4fc3f3fa7e70036838823538b7eb58e228e59431b5f3bd8456876eb8786efd76e9ebb973459d383e0b48f8bea4be4d4925084cfa381821cfdd26417429e839f3fe3078e2c68429401d82ade68b6c29e700d820229e4a82b3df5a1d2958953e57dd4ac080103c80676de84e1fc9b87b3ff1b92794af6467e212ada6dfd049602072823c1f8be22843235f33089331c6dd866032467ee528ff914374e7299cdddd28f3b93bd6b1ad5386a99ac27105fd6ca7de823201ec30476cb471bd83bacdb8b79e0181508bd955d6ec9db034e5086796a6f58c374d841b7ab444441b30e40739aeb3cd97a5b16c8249c2e8d07fb5242b46213595fcb928b197ff07e32ccfe896a2d55cb7c3f6f39e202a306b75d981b7e70140768dbd67116b110605e6ec798260bca531a06d3c080adcc806dfd308bcd458e3e78040b79a777e06fa40fe541cf56ba7b1dd97db10d72f520f7c1dd630a1e86f523782785731c2e120110dc448d8ab98d0d5fca87006a42df5ea3b8199a102e5f4bbd8b01cf7807d6aa8d89a521da915485ca082fdd9abde7d965a2375be6907f06ccc099f19eb63e52be1a1ff196445ada689c8ab69952e69703e9584054ce6d7f9df1a4a3e7f37ca2dd450c85039cbb50c354946c562dbc1a01c03866d29e3c5f5e41edfb3c7dbe921806fd25096ef8dc4c222b9df8bcb0f2d4fdb5053713b49bc4c87ffb81082bcbdc77a736f25b82dd18e86f2faae01e0c890beac7a2c516d15cebb5e48e50e458f44789160f32a135dd55e2a6f465ad25b772816aa56d93fdfcef4124449c6cdf039035c688d1394d578b0d057f45d27066d88695650012acb5bbff549388fe818276daa34ac56ef659fcb0a8c6a7acc890336a9ed1a518c8e6a433feecf2c9ce361157d532458833ce9e40915a6253bb7f1fd929f07d13d7a2c8db94f5dd5c6a79a4863fea13f9c19acd98c3cf066c01f02e27a2f4c0280306a6922b892edb3a7c81be054955d2358514d02985e48f0355dc619ffe4d9202cee57e6fd95331521c08e95b27ca5c5fe39177e12bc5b0dbfff16c0149705d4a6c463663eb6a567dd0a78cf199f57fcf70fc3219a7a9188ba1a6f58f59137946e18eb4b64b831ccae81585cae0b7ced467ba5a7fc0929e35de6eb1f96ed3a67a76940126eb3519bb662b0d6da77fe7ee14c514dd52d2a46732464597dae23004dfe2a58df5fd789e6fef43b3eb307d521cef9e01f79a3f5c1a9df44ab7522e49cdca1261b927061b90285a756824c01e9ca625e0ca6c60c7ffc1df9c6370be8c3f4845b771ca0763a0c0ef30e46c9bec5454d54d8915d41e48dcafa5c6e03671e91f40b4f1e2077ddd35bcb15b81cd87ce8ea7fd6d688d7ef3961bce33a8a090c186e348305b8f1c8cfbfd3c3053d35d0afec2192cc02d97f55464d0eba6d0291f7c8215976a186ef51fe20245a44bc5e7f6fdd0b5d1025a6628e7e1bf06741cc115a01a0d234bf6d1ad2bf82c15633d9a76fb0ae3079d1d8b207b57681d162d1554b596fc7e24b73bdc93bb6766aff39ca131f9e39b28eeb91b3144805b1aacb794c095e57e9d80dfd97d37f25cc049ed4f11506e140a01a959b7e5780102da3ed1d42c52dcf234a3a4b4047c59870b9faf7107c7664dbe8e1193ffe3fc22bc0eddca697d364c64573488676d9cbe15184d4dc4fd443b6d3b26565431f71951a754a969d5889756942280f96b34d6906d99c8075c9eab97b047d38e57734ab42c018c93ef3737c3904b6c4e14bbdc6f2e01173eab84160e3c6625eeba442a7625e593b7f6892ba63b7b934fe3e4686bf7b840521b036b099d1dc1d6c26da8516c792186ff900c7fdb242e3036923bf930913e25fe9c27a1d3334c2a46be18312219e5d55e155aba26747ca322c57cfabe8c35e15cad5924a8a7dddd2bc4b11b39d3041d633919f895460cca39002b8aa9eaad683efe0a3e27d469d74a6ba3a1d8a1055cd38adff3172f23979d47d56994985094bef111d0a3559d22d723d3fd9fa0d65c3ce121b3e99b7e3a7fcbeb378222ba1d3b219d7eaa9ccb624a9ea19ef7bddb43c275e2aa5c7fd94185ae4935414656a00315e4b1f4896c374b997ea35b80fb812f62b93bc00abd3cb31792e65a51e1560050fe37856fe8cfbfd2481cb774b88908b2e7b6cf2b97095b55317fcafb331dcdcaa77383eb215a2f1a56528b386d32342380483e5acf1d5890f576e013768fef8c0fff15f7f361d9d723fc8014d96f818db9b49dd16f7d7d1a1c2330e53212968bad4f0e8a446849f3ee9c7641a1cc4b741b4f438baa2282768a981237a3b9ef669380217c27ccd1ae1deca04a04bb8c8af5dcec53cd95ecaea83d18d3ace96471a76a1492868cb4b374eabd492e4c13e2a84cad3610048987166f9fd199b9f765cfdbcf1adfff969978a2cb42b7a09cd9a27c5727d4bdbf0ae88eed090d4957cc778c0413645242888987061572a87df64a8855a88de990d3a41e53cc87c3e77c20474d530aa138d5d4a0c424bb5e8c4cb4556b0ed7556c7de8606a0538b5ce441f23dd2580c90174a7d8d4746409a564203c9503e48c8e06aac4eb533fc9d0dfbb319012e82790a24421776ca666c627509f4a8245071db64651fe985284f3989cf51bc2c02ac2a8904108c39d289bc132e8cba2d9284db25ee654b793bcd0b77eb96d05616d902ac8f61133bea24afbe56ea550ad5d5f0da74e7dde700358b42cc90f397d145405dfcb57fda90bffbe2bcedf9035a85131ad3377f32a8af96c0651f48a143cc93aa35043a4eefdf2115e6421dbe51900c124218c79abf69fa717c951c0ff1e2962acc030f366e1d436bf8ebb27ab019918f11d1f57aa309a8ec7eddef2cb640d64d144be2928c4a409300ae3cc8d896c230d57c27f42f7802aca5ef1377021f40e1ce01e4548fb2bb0ee7ba2b66705774aa9e81f2a15681e891614c5013b30250da90545e6d46f2b8a1b7b3c4d4e9c3f23899f7359c2a6b6c45ed60e325205da66d3fec6b6225b36db4f6c20b3cc1b7ff3285b3c3ce06af24334b5d4ecfc0942a404ea1ec1e9c8e05100bc143c22b9fd85a1a90988c2ad2f59fbfb6599b18735820a2862574ef1911169c99a7fb6fb2e702810b0890f4096ac0d3a5824f97f9c40cd247518c076ff15bb4adc9ead97b353d2b587e65ddd64869280e148a8b6c81daec46c913437819583031d1e56ebcdd2a0c494ddddca527ca0d32142b45fb50e02af674ea4bd1342db7424eff754ec23d4701658e2202a73e4ff25c3cb2323e5c6d89a7a20ded022a72286c6f4302bdc9d09e92b8f9fc8a23df28f0709a98e01d2b0fd91d3925e69126cbd52ebcc03ca2bfcd1cdaabbeb4cd268ce47ef877113c34ec32fb84ff26a1acae4e588be83c2c63d04ff6cf09f56fe2c92a07ccd8f27ccfccfa14585cf127fc9b9b8798b0fed68f03d5d8bbaa89b8390cffd63b35c42a71915b0ef89d580f8467daba0cf3d7cd308c0b4db418a2e06848b5ba978a3beb131d34db1aa01c895d9dc324c4732fa2622dc08d5902e7dcf284f3d0b3dc27c4ae4e94689a8d949f538d08ea607c36f6b2ba3dc958decad5e933c9b32aaf1ac9df7c13de8dc897d4a806457ea0690634279a291d99e291a93cffe392bc08f8f7417140556d53189d805db0adccce5480752524571bf85e8ecf8e385e51e93d79ccefd500c63d68731f81a3a09a3c27f1ef207a8c26e212556f05f88b7f830d50fea26fa914ec51c56b5355cd05bab7f6b86cd06263879bdc90c0155067dcd9fa2e5834cfa97a08dd1a0e3f9a6f418390feb27e409640fe62744cbf4e99e99b8f3aed712cdb745c316bfde1e99a2d6e6e11a72d856a64d33560678cfb07b35117a9abee20f121cd99a27375876296ccb1aee6db4b8a4ed357e69c5d93b8feb36e544e4c6d1b5e22e3ae36571f709c26325536dacf3b901d4445bd18216db89ce97ce83f1ce269e5577f813f396611a19bc4e81d17d7f8897b7a2a45ed686465e88b7926208d8b4e564706eacd0de146145fcfe72e3ba5cc409b94d83c1a4e9930d73e4877df35409eb0a173971b2f1339c31abda1a5fdf765b523acf9abfb1c42f8540ab65d5b0fc997bdf56dda31b05462543081abcc2a91b7b780080f44171570501ede4f65b21df50d2f685325a6aa98b1012ecc239dd8060a8eca334f5eae90d7cfb7667cd2252e596b6c0ed69c5b5c47b81ceb903182ce506cda50bb69a34a5492a27491168fd3bec018e333dfc4e7f992ad2ae681a062cc8b325065038c8e98fb23988b76dff37223e644a7d542622a26f80795065bf09e1c925544c697c3a045c35c839fa1ac106725153575dd658835f335854a5d90253bd6c3a1fcc4a909c337b7f481e7094d4f0a509816d8064c068f33656830eb4ad79e9925b5e462e42881abc0351fcda48f48b841455bfb04f791469a1b29c28a54ae3625f8e2b5e6e93b6a4dd29f6c0aa25d52b22f43ed21719498fef44cc98b40a176c32901d5b2a99de4c459aaff68655cd653c48c3aa4a73ad6ade4819c2d6b714180af739a6db1d75c24a6bd69b9bb28f65b413ddf0b53e69988d2412b16d4daef1c278afdbbe0ccf93d55ace6141d729508a212102ac7063a107da74ff90f37f5bd2dfe1d1cb93c2733c3abbe9256ea73d3f6023efce9816496edeb1ca2c0bddfe037002fe357026c63d67259e287a6cfb3b2d84ef135a0383fc90019391b6ed8764d2f7953a92714f31eecd115acae6d80539bab74454d769b5c687366d1080913f66b2642a921dd56590677426a583acf680b2b4da36411c9148accd5c5fcf1552ac2442a11da0b3be18abaf1c3cabfe7c1cddad2fec133f3b94cc9b1e80ac1c89aaacd13520f2fe7454b43b4484e92bce788c1bce0d533a104f54000000"], 0xec4}, 0x1}, 0x0) 2018/04/03 21:21:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x41f, 0x2000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x81, 0x4) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) 2018/04/03 21:21:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0xd3a3b515f1d6942e) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmmsg$alg(r1, &(0x7f00000027c0)=[{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000000)="072e331a67", 0x5}, {&(0x7f0000000080)="f88016a8990cbd46b1bc7995fad7d46e8c178c6aeeaac293044b965a85550ab1a1575e01ec8e9f0fd577b72f01cf30b9b36f397d037a51c5ccd3db308c8ce49a5eae15d4004592dfe05b63cc680d14c9b8b93926c6c189", 0x57}, {&(0x7f0000000100)="c321d881f2a160b181", 0x9}, {&(0x7f0000000140)="d9ee37ce7f36c57271a8b08c6e101e8b8f723d2c4582337406d801103225e675a05834037ebf1782a4397d17ff366d29c0f820f79617c5728a8f88e28388b8d2f0ff49fdca52e252116ed90d472188cc600178059ef7be29524fb67213d56f733476aa69bc7fa6b27e", 0x69}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="75cc75456e2febdc8298ad53fae8baf384f1dad10e2010ba41eb0063ca43de5c43e9efcbfb3b15be27758e437c6cdcc5b3992840f297e5aad7d7feb9f76c396f18279afb6c58336226440a0dc0ab226dffa82f1058868606a7f2079739542fac5972561dfb9710d7c0ff28fb70269d5845fcf6538651c7d6674dfdb1e45afc7554713a17d47dd2306a4599d576f0e9c13a6b3e6d02fd3ca09de72fdec4aeb80724f3c29e71b0702db1a3d989c9dfca31a2cf6fad186cd41c549db6ebf473f8257a7b1620cccbb677074496d89d0a5d0aa002fe57d6ff5c245546bb84481fcc6f5463b350", 0xe4}, {&(0x7f0000001340)="e36e8c1ea37197a9a2cfb02fe7b6ff1919e71376a816ee5106a03ead83dcdffd0bc8f2b3f6f570439362b00adbd7f9e266f3d32e0b80ad6fb3166d6edbfaa60e661638c0102ffab4907fd8d4cf5fdc6aa8b7cda000856d89cdd0ab7dc1f7a80860c9dec3462217cee14c742b00e641f33a1bbc2b7e0f79f1e2aacd50ceb05cc0a61905c27c8fd7699899403583b8225aef36eb3ec4551a71b86db04cda72eeed485d7c96fdf227ef55d051115de16e085029fef7f3150cfce7829ac8b5c115191edfdf7290d491bcfa51a1e789189a53f64b2a57d20acaebd077bf0d2768b8e8ee102bfe", 0xe4}, {&(0x7f0000001440)}, {&(0x7f0000001480)="b8c582c70809f91d90530f6fb0d9b6023ee1973afe56b30b0cbb2443b477ecd65c3552feeca0b645a7d8c46e0ba59b45108f97d10162c92e36836cf85748389c32a1bd097eceaf98efba93011ba3998cfb86526ff6e9ef5f0d7f8d7fe2aa9549bee8d15d42be3050c80c7593e82d06e2", 0x70}], 0x9, &(0x7f0000001580)=[@assoc={0x10, 0x117, 0x4, 0x1}, @assoc={0x10, 0x117, 0x4, 0xb0f3}, @assoc={0x10, 0x117, 0x4, 0x3}, @iv={0x30, 0x117, 0x2, 0x1f, "afc395935e16a521b35618ea716f152dcfbdb36a7e79f833e5669ca821dcd0"}, @assoc={0x10, 0x117, 0x4, 0x3}], 0x70, 0x40000}, {0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001600)="832f017ef3371916ac7a8241c1f6366c06d88dcc0ad39820357b50f45f605f6df7ec0dc939a16a776e0905b4c12e6ae72ac9d90e479c1fc6d1e609c929c06854c4f80484afaa2bb74a5252433168441674b560aeba80bf555d29afe55babe60d36bddfdd86cb4dfa99a94527caa0c3794cd5a70153efaca9a254217926a4dd8128159c5d502773587c9df7d5856576b25e067e1ace9d4a8b2022e44bbc30c1ac1dd32a4b9a650ff7ff29dab8adf7979c8850c6cde84b8462c649042bca62b9134b84ae3ea214be542b18047fd6a9b1d1b6348f0918d081d9ba3110", 0xdb}], 0x1, &(0x7f0000003640)=[@op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x8}, @iv={0x1010, 0x117, 0x2, 0x1000, "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"}, @assoc={0x10, 0x117, 0x4, 0x5}, @op={0x10, 0x117, 0x3}], 0x1060, 0x40000}], 0x2, 0x800) 2018/04/03 21:21:05 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x208, @tick=0x2, 0x1ff, {0xffffffffffffffad, 0x20}, 0x1, 0x2, 0xffffffffffffffc1}) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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, @perf_bp, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0x23cbeba0c3ce87c3, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="e1ffc67a", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002007f00"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) [ 903.920333] QAT: Invalid ioctl [ 903.924659] QAT: Invalid ioctl [ 903.938839] QAT: Invalid ioctl 2018/04/03 21:21:05 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x3, 0x4) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:05 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x10b, 0x10000}], 0x0, &(0x7f0000014300)) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fab", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getegid() gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480), 0x0, &(0x7f00000005c0)}, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000000780)={0xffffffffffffffff}) msync(&(0x7f00003de000/0x3000)=nil, 0x3000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x3f, 0xfffffffffffffff9, 0x7f, 0x1, 0x3, 0x0, 0x2, 0x5, 0x100000001, 0x80000000, 0x45, 0x3f, 0x7, 0x2]}, &(0x7f00000008c0)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000900)={r2, 0x8001}, &(0x7f0000000940)=0x8) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="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", 0xf80, 0xffffffffffffffff) gettid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) r3 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x100000001, 0x5e182) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x4, 0x70bd28, 0x25dfdbff, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x8004) 2018/04/03 21:21:05 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x15) r4 = geteuid() fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002900)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r7 = getegid() sendmsg$netlink(r2, &(0x7f0000000200)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x4000}, 0xc, &(0x7f0000000100)=[{&(0x7f00000003c0)={0x1300, 0x2b, 0x2, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x1c, 0x67, [@typed={0x14, 0x4b, @str=',cpusetselfem0\x00'}, @typed={0x4, 0x8c}]}, @nested={0x4, 0x44}, @typed={0x88, 0x33, @binary="43dc8f9175f6930e34e44fa9119545e9652551ce571fbee7ac67e75371c8c15006953bf67278a4451b0615ed05f7eba98cc4a87fd4d859e92249bd5004882fafcd49e670df1529255c0fd6485d94cc6079b2adedcd283d7ce7066b19d92def23a9e3ead45695191f4a5c3d16475dc3348eadccfbbc9b5b236bc8df4459342759932f"}, @typed={0x8, 0x7d, @uid=r4}, @nested={0x14c, 0x92, [@generic="180a660188adcb7e28c779586ad87f560f132e2fd68d3b1ebb077cad80158ad154588dfcd40d1c2a44031623298044592efa97e00b64c5aa2fc92fe70a8c2b3341da7290eb811d487f9d1fbcf38ac10a2d91cf9e270f665db5cf206cc728fbd2d15fa9aad25f9ff5ecfbffe5f588abb90d38dec70fc4ecfaccefa8c4a89af9c2983fc59d5a6c77ca11429289775befa8561aecd9026ad637a3730abc0eeb6ca1ca7350a12192be801aa6c362d6e9981589c41a708151b30637cab194b7f7739e7dd927bcdd419cbbed432367378830e2", @typed={0x14, 0x17, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x94, @u64=0x2}, @typed={0x8, 0x37, @ipv4}, @generic="af0cad8f5b650a58cf85be1d9a54a5a71a3d2305764ac0ea5638dbe66c67dbaf140408d766740fcb2d62d32e04e034e905c2ccfd8590a1c6b92bebfab1e7e66484c77bcc3b51821861e1a5b275f0f7"]}, @generic="6fcb2bbc688fb6af588fa688f85220bd5b65adccab8b1da31db3b6b812383ad382f3977dd9efa6cac59bc7c34a7e02e2c18f6177fcc87761986e412e858360e7d041b57f4acdae04229693fa37707ad2d4a8bb043e1f776c05a185fafb989bb085fbbfc6580c79a8a25c9b9dfd39cd5003f2a07842eeeed0465e4d11e328fccad9e67807a08534c2c28ce22e0ff3daac2bd0cf1fdca2aa21d853f5368a1cde5a290ea39ca5bafe9ab1a3cfbc7f01a1dc0ce7f21ce099d0f1d3e4272f9dc365d8320a9f32ad67ed9be537cf474273d057b90a0be2639a17465b84ca573b32442e245333a48b5728f19661dcd1dcf08460e6", 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@generic="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0x10c0}, {&(0x7f0000002780)={0x178, 0x1c, 0x110, 0x70bd27, 0x25dfdbff, "", [@generic="cb546243958ad201", @typed={0xdc, 0x15, @binary="80d8fd5bb60b4b1a50a23938b4c4fd656895644f5b9f53d6c0161da563086abbbb068f3d13bba72d1610c8b2a7b7ac2b749c2cbcfc1b056b6c37150ef55d9a4e0adb3e1bb1494d55dfdfbcd8355818d79e4e9cfa10f0628b43d5f77e063f7c1f982264dbd38690dc23150c63cb1932d8b18ed7ab2b48162e4090ea271c13bfaad4cf7025c469c1c0037bc502ecc5300d70305534d652d682e9977f8f91d255bc294a3596fb9e243d9d7c6fa60b63fbabbca9654ad2069282be8cbe1b2c6754d4324419bd04e575e03df97901a02534e174599262a446"}, @generic="2f3bafe3aaf7ba7762a3cd804625a4fa9df9e05cc8a39974c2fd6cf7fe60ab5d04e6f70672e86560c79d1ea4092b", @nested={0x4c, 0x78, [@typed={0xc, 0xf, @u64=0x3f}, @typed={0x8, 0x85, @fd=r3}, @generic="7729edd5f86f4ff522098ee5961544d37e", @typed={0x4, 0x64}, @generic="7ff56e82883eeacf8e76d5e70d", @typed={0x10, 0x12, @str='/dev/mixer\x00'}]}, @typed={0x8, 0x1f, @fd=r1}]}, 0x178}], 0x3, &(0x7f00000001c0)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r0, r3, r2]}], 0x3c, 0x1}, 0x1) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x0, 0x6, 0x1, 0xfff, 0x101, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffd}, 0x20) 2018/04/03 21:21:05 executing program 3: umount2(&(0x7f0000000000)='./file0\x00', 0x0) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:05 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x0, [0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1]}, 0x5c) getsockname(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000200)=0x80) r3 = accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000700)=0x14, 0x800) getresuid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000800)={{{@in=@dev={0xac, 0x14, 0x14, 0x13}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e22, 0x6, 0xa, 0x80, 0xa0, 0x67, r4, r5}, {0x5, 0x401, 0x3, 0x6, 0x3, 0x6a, 0x0, 0x6}, {0x200, 0x8000, 0x9, 0x9}, 0x2, 0x0, 0x0, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x60000000, 0x3f}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x3501, 0x4, 0x3, 0x1000, 0xfff, 0x7fffffff, 0x89a6}}, 0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x3}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x1, 0x100000000, 0x6, 0x9, 0x6}, 0x14) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xac, r7, 0xa01, 0x70bd2b, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xfffffffffffffff7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1a}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1a9b}]}, 0xac}, 0x1, 0x0, 0x0, 0x8094}, 0x40885) getsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000000340), &(0x7f00000002c0)=0x278) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000280)={0x5, &(0x7f0000000240)=[{0x1f, 0x4, 0xa1, 0x8008001}, {0x800, 0x79d8, 0x4, 0xfffffffffffffff9}, {0x3a5, 0x4, 0x1, 0x8001}, {0x9, 0x4, 0x7c, 0x8}, {0x7fffffff, 0x80080001, 0xa9a5}]}, 0x8) 2018/04/03 21:21:05 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7fff, 0xfffffffffffffcbc) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000080)=0x81, 0xfffffffffffffef9) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000340)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES16=r1, @ANYBLOB="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"], &(0x7f00000003c0)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) setsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000000300)=0xffffffffc5ac43ba, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x7, @empty, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x2c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000002c0)={0x0, 'yam0\x00', 0x3}, 0x18) r3 = userfaultfd(0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000240)=0xfffffffffffffff9, &(0x7f0000000280)=0x1) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) time(&(0x7f0000000440)) r4 = dup(r3) fchdir(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$setsig(r2, 0xa, 0x27) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000380), &(0x7f0000000400)=0x4) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/03 21:21:05 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x400, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000480)=@req3={0x401, 0x4, 0x401, 0x6, 0x5f89, 0x4, 0x9}, 0x1c) eventfd2(0xfffffffffffffffa, 0x80000) syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x80) openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='tasks\x00', 0x2, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000300)='tasks\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x40000, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x6, 0x101000) r3 = dup2(r2, r1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000240)=0x6) bind$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x1000, {0x1, 0x2e, 0xc5, 0x7, 0x1, 0x100000001}, 0x1, 0x3}, 0xe) r4 = socket(0x11, 0x100000802, 0x0) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x5], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, "9f3b74581cbf20d9c6827b193a25e4a46124bab4b2f9644019994c35979cc32a"}}) syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x6, 0x100) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000400)={0x2, 0x2}) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f00000000c0)=0x1) write(r5, &(0x7f0000000180), 0xff4d) 2018/04/03 21:21:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000180)="48418e2271affc09d9b59a3b33ec06bdc95eb41d0ec82a0e492bceeee170b835081d7e043253d8186d6b8c6efd92895ccc99eced776d39456a7362c517f046b2e0af4bd7ce27fa6ce670f0086d87f2bc60d3be0ac49732dc96382c8b3614abc7200199aeb6d38a52130a47ab020a506b35361b78039e6cb0f014117fa2aab3948b8068909e118bebcc2879959740aa66", 0x90, 0x0, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/175, 0xaf}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x420000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0), &(0x7f0000000240)) 2018/04/03 21:21:06 executing program 3: request_key(&(0x7f0000000080)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x88000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/03 21:21:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff5f}) r2 = gettid() ptrace$getenv(0x4201, r2, 0xffffffff, &(0x7f0000000000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x10c, 0x0) r3 = syz_open_pts(r0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x8, 0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x2145, 0x54, 0x6, 0xb0a4, 0x6, 0x0, 0x2, 0x80000000, 0x5ca, 0x5}) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x8) dup3(r0, r3, 0x0) 2018/04/03 21:21:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x6) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:06 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x7ff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffe01, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="03000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:06 executing program 4: ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000100)=@buf={0x1, &(0x7f00000001c0)="f7"}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400, 0x0) r1 = accept4$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x800) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000300)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x1ff, 0x44, 0x5, 0xfffffffffffffffc, 0x4, [{0xffffffffcdf5f7e3, 0x4, 0x9, 0x0, 0x0, 0x8a}, {0x2, 0x80000001, 0xa296, 0x0, 0x0, 0x3000}, {0x4, 0x100000000, 0x9, 0x0, 0x0, 0x408}, {0x4, 0x8001, 0x702e, 0x0, 0x0, 0x1800}]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 21:21:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x2e, 0x821, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/04/03 21:21:06 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000200)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) dup3(r1, r0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000980)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff03, 0x100) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000740)=0x2, 0x4) fcntl$setpipe(r2, 0x407, 0x2) r4 = gettid() r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x8440, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x80) r6 = syz_open_procfs(r4, &(0x7f0000000480)='net/ip6_mr_cache\x00') stat(&(0x7f0000000600)='./file0\x00', &(0x7f00000006c0)) preadv(r6, &(0x7f0000000000), 0x200000000000022b, 0x10000003) r7 = signalfd4(r6, &(0x7f0000000280), 0xfb, 0x80000) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000300)=""/89, &(0x7f0000000380)=0x59) poll(&(0x7f00000000c0)=[{r6, 0x108}, {r7, 0x100}, {r5, 0x20}, {r6, 0x80}], 0x4, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000580)={0x0, 0x2}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100ffffffff000000000900f8caec81661e1ba9ddc8d57ccb2bfaaa1ff3c7264f72ff05791290cad90d6cb9cf641b8a9fdbf20d78f148b7658863345fce16583487fb72747117a113f5b20928d92c826e6c4d46990eed30eaebeb0b"], &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4b, 0x9, 0x0, 0xfffffffffffffffc, 0x4}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r8, @in6={{0xa, 0x4e23}}, [0xff, 0x6, 0x5, 0x0, 0x0, 0x4, 0xde7, 0x6, 0x3, 0x0, 0x7, 0xffffffffffffffff, 0x401, 0x3, 0x3]}, &(0x7f0000000080)=0x100) fcntl$getownex(r6, 0x10, &(0x7f0000000440)) r9 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r9, 0x0) r10 = epoll_create(0x3935) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r9, &(0x7f0000336ff4)) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$BINDER_SET_CONTEXT_MGR(r9, 0x40046207, 0x0) [ 904.308239] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/04/03 21:21:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f00000001c0)=ANY=[@ANYBLOB="25000000b15124bd502754c80ac3b7f4925f431e17f62bb8f95a59017b49cea3b2b70ece87d0215e82832772819aa83da8ef75ceda52344cda2ae3d49799cf99a78e26b6"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000340)=[@text16={0x10, &(0x7f0000000040)="0f20c06635000000400f22c00f019ae500eaf91ea9000f01ca66b9b40b000066b80000000066ba000000000f300f35ba200066edc7f832003e0f01dff8", 0x3d}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)={0x0, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 21:21:06 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)={0x2, 0x15, 0x8, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr}]}, 0x38}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/04/03 21:21:06 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x200, @dev={0xfe, 0x80, [], 0x17}, 0x100}, 0x1c) 2018/04/03 21:21:06 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x10000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/37) 2018/04/03 21:21:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7ec1, 0x400500) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) [ 904.360543] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 904.389850] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/03 21:21:06 executing program 5: syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7f, 0x40100) r0 = socket$inet6(0xa, 0x0, 0x5000000000000000) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x428, 0x4) accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x0) 2018/04/03 21:21:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x20, 0x0, @loopback={0x0, 0x1}}}, 0x5c) [ 904.410510] binder: 27916:27917 ioctl 40046207 0 returned -16 2018/04/03 21:21:06 executing program 3: request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:06 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000040)={0x2, 0x7bf, 0x1000, 0x200}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)=0xfffffffffffffff2) 2018/04/03 21:21:06 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/118) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) getitimer(0x0, &(0x7f0000000080)) 2018/04/03 21:21:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl(r0, 0x3ff, &(0x7f0000000100)="0ac05b0e0dd252083dd74b405a7a6beff086ebca1ab8601f4157ecd558894be9d41881340bcfde3f569a3729806367b6a0c8eaa2c88b2936336d00b2a1d94eaa0afd99309ec6fba3603c9c5b44") splice(r1, &(0x7f0000000000), r1, &(0x7f0000000080), 0x6, 0x8) fadvise64(r0, 0x0, 0x1, 0x0) 2018/04/03 21:21:06 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000300)=0x6e, 0x80000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000340)={'ip6gretap0\x00', 0x3}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000680)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xc}, 0x154, 0x101, 0x2, 0x500, 0x8, 0x100000, r3}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x10) name_to_handle_at(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0), 0x400) r5 = syz_open_dev$urandom(&(0x7f0000000500)='/dev/urandom\x00', 0x0, 0x2000) r6 = fcntl$getown(r5, 0x9) getpgrp(r6) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000008c0), &(0x7f0000000900)=0xb) r7 = add_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="e1ecdfaee0283bacca0a17e3de57c349bf4a5e3bebda7871290ab9de67337cc38cc44ecbf9b115af420ed87f3e4e38e7f5b295794618a5e1181fdfed1a738ded7d447d3c7ab1de5447f0261a16f79bb7dfa519258767e17098", 0x59, 0x0) keyctl$get_keyring_id(0x0, r7, 0x7) r8 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000380)='encrypted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="5c0a29ff1867262870765f8f90557480d7d07f881da33bded0139b7d65565abe727f6a48ec5f060e473b0d5d6868e64eb10d74c1675edbf2b8144560f8e07dd5efc7f5", 0x43, r8) r9 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x1, 0x20000) connect$bt_l2cap(r9, &(0x7f0000000240)={0x1f, 0xffff, {0x40, 0x4, 0x8000, 0x10000, 0x80000001, 0x401}, 0x8, 0x8}, 0xe) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000005c0)) 2018/04/03 21:21:06 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000780)=0x0) process_vm_writev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/186, 0xba}, {&(0x7f0000000100)=""/132, 0x84}, {&(0x7f00000001c0)=""/68, 0x44}], 0x3, &(0x7f0000000700)=[{&(0x7f0000000280)=""/201, 0xc9}, {&(0x7f0000000380)=""/213, 0xd5}, {&(0x7f0000000480)=""/65, 0x41}, {&(0x7f0000000500)=""/247, 0xf7}, {&(0x7f0000000600)=""/247, 0xf7}], 0x5, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = dup3(r0, r0, 0x80000) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000740)={0x8, 0x6, 0x6}) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600ecff0000020000007f0000010000000000000000030005000000000002000000000000000000000000000000080012000200010004000000000000003000000003000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/03 21:21:06 executing program 4: r0 = socket(0x1e, 0x4, 0x0) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000080)=0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x23e) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x1ff, 0x4) listen$netrom(r0, 0x9) 2018/04/03 21:21:06 executing program 5: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x3, 0xffffffff}) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x10, &(0x7f00008d2000)={0x2, 0x4e21}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip6tnl0\x00', 0x2}) 2018/04/03 21:21:06 executing program 0: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/03 21:21:06 executing program 3: r0 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/203, 0xcb) 2018/04/03 21:21:06 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x10001, 0x1, 0x8f7, 0x7, 0x80000001, 0x401, 0x5, 0x0, 0x3fe000, 0xffa5}) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) [ 905.178077] encrypted_key: insufficient parameters specified 2018/04/03 21:21:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xf613, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000001f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/04/03 21:21:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r2) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000faffa0)={0x14, 0x1d, 0x3, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) 2018/04/03 21:21:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000000080), &(0x7f0000b16ff8)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f0000000040), 0x8}) 2018/04/03 21:21:07 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40100, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/243) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000180)=""/4096) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000012c0)={0x8, 0x0, &(0x7f0000001180)=[@decrefs={0x40046307, 0x2}], 0xc3, 0x0, &(0x7f00000011c0)="35881e7cc87631f83c455ab2d9a7d1d0c93dc9cd89ff0d404715ad539ddc232e78753e34f8d5d3b58e203bf381de49294f36e84256031399ee687b72a88eea947016e03f3dc0fdca6ca1986a9758e780b67d6bb21cfb9f581e0e6a9d70b02485bef021bf37127d3892fa79fc7336540bef45ab9951a4f40fcb6dec28672c06878f593773fa439717e52a140ec10c06f16ab33f6d7817f98f798f5ce7f7eccd74a64ec3d89abce17daab7d7aa86453a5820f2e5f215ac925dd2fc51761bcc94d41c4ad3"}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001300)={@remote, 0x0}, &(0x7f0000001340)=0x14) sendmsg$can_bcm(r1, &(0x7f0000001480)={&(0x7f0000001380)={0x1d, r2}, 0x10, &(0x7f0000001440)={&(0x7f00000013c0)={0x7, 0x80a, 0x1f, {}, {}, {0x0, 0xfff, 0x4ba643e3, 0x22f}, 0x1, @canfd={{0x3, 0x6, 0x4, 0x100000001}, 0x1b, 0x2, 0x0, 0x0, "cffcf51dcac46c3b4854ef6b6c97706e82401072d74ff09390506d74b246bc407478b92d1a35a9d519670df82c1d153535c5163d113d176ea827358f8be12d07"}}, 0x6c}, 0x1, 0x0, 0x0, 0x200000c0}, 0x4040) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000014c0)=0x0) r4 = geteuid() r5 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001500)={r3, r4, r5}, 0xc) connect$inet6(r0, &(0x7f0000001540)={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, 0x1c) connect$packet(r1, &(0x7f0000001580)={0x11, 0x1f, r2, 0x1, 0x6, 0x6}, 0x14) r6 = accept4(r0, &(0x7f00000015c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001640)=0x80, 0x80000) sendmsg$alg(r6, &(0x7f0000002e40)={0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000001680)="5f1aecbf189d623cff775c4d26f68fe52404a9074f1c1d00cf6b65e6336bda38d2edf473427192767ded2690c7", 0x2d}, {&(0x7f00000016c0)="1116062a187db3653e31e3c914d0a0bdbff2d1fa98e5d0e377c2698a7b02abbcbcf5c0ec69fa6f6169969a40c8ccf65ffa9db54307b736737477150fb6c2ce5ff6f9da8b7a264f5896e83ceeb539b1724b4b5f493e87cfefdd0795e07bdb0aa06eb6687ca53834cae3d725ddcd282cc82b26d2fff89b9f62027daee85669030f35f91d0d9b3bf0e6d88bcc8448517f19d5030f257b299c374c740e0257ca4d1ac42a", 0xa2}, {&(0x7f0000001780)="70d5c5f5edfed181064c3a55b6369d5bdbc69d62768f41bf7267e051a0c42452a36e63c2c1e8a14a25cd615cf0875dca1bded91754aa3b33ce0b59523f27ef937b1c00954f09741eab11fe914bc7a2af60def9a3633a278c58cb258187cb2fc0", 0x60}, {&(0x7f0000001800)="b98c5e0b520971635c2d75e1e5f7ff80ead5f70b049d6c7e3efaf8790bdd477bbe5b0f775b2b03b31afb6ebf46d6398d820146ea8c65ec7873aeb9eedb8b456301d6dba440c09fb4a2a9d6261994410a303b2b31ed772bd6021355fa0198a338dc85bcf13d46e4f8ea45b67f052d0937ba04c6d9f4efa13963741d1b923f96680a22a213f0863847fc9360a36dd053577b645f91b8e7b9f2269980e2fc3c42905ed2fc63b11f3f6e38f641f9b9d6419ddc79ec5356bb79d6a28d72260efd08bbead2e710", 0xc4}, {&(0x7f0000001900)="802c99c6d5bff6e4d0e0b904fad41a138a01e167a1a961eefcbbd266a59f8499ceccd4e34482885abb0159dbe1121f9f99c9b5b7f615a8ef50501f35d83467e3d358c7f5950e00b2fb4d599aa719d6e8f7d3104c735ad2afc256c88f1ec027d18846a66c5a1365cbf5e5ddfa5b87d3a852fa43002072694d2556ab82d1b25073995752ac80a7e24eceb7f67754c9cbd088c656b4c0dc503212f5706f6d0efa0247cb94c10626f5997e731c5447267cb94890b5a73b766b6e277999239a6119bcbb98", 0xc2}, {&(0x7f0000001a00)="11d25f9af6cddb7e99b822a74807a7f38d3a2ee8f6a3b0114d9c806d206b6472e5df2c3ac3127f3cd992432dfa4a0fa7acaa765f0e7667c051113023e3a59fceb445250699a81eec4f96f9072b833ccfbff2cc9220c1c7918fc75863640a", 0x5e}, {&(0x7f0000001a80)="6bb1cfdc1799f31edab3a1dc631be6980d8fe3f82f81f647d9b39426ebd41e6ced947084b5eeb296c51af3da4ab3a968b9ba60a3205f0f1a834964fcb5583000d4d124ed8d9b6e1c3959f3f6dde299e6934aa6e1e7f67a2c04cfa57eba518b8fc7c221ca2c1ff90fbcf83ea83ebed9d977b067d41387445583a6d33c34e4f3cc95a5d450b3fcca677b72ab678086c68c3a12043d143dce2ccba3517f6c638b2467814ca5fca97be00e27c706342e46524ced5ea4fef7", 0xb6}, {&(0x7f0000001b40)="23da78c25beab07d19a7cf6ff227dedb423a13ab43227eba6de678cf73a0983b2d17d92726e590c526b2d88097c97a2e994500d25c471abce94784bc6fa3cac0ff401c324e28179c722dc320ea9b25272347af12558ba39b9968ee116c766bef818cd3e14a9c112892c76524950bfbe39a306e0efc8e629192fc92783fa0c09aa676dc7306e37a7e27b09f3184d9630aef9d5ceffd97c0d2aa35bf21a95f0213bcbef3c2c3b1c5de691ba462e240d15b3f236e3f476f08", 0xb7}, {&(0x7f0000001c00)="70b1721a4c55d14324db120006b36fe7786263216c22eb6f5a8eca1044316726675496a67b8be927a34334ae26f2219fa0ddfa22f23829b39f4ca37ab063ab97d0cf72fba82c4c925e9a605e87dbc6f92f3b2c5bf46ff881eeaa0188b19f715a6ad9e16563964be93d3d5a76d7e484e1637ff74290f4e061a9d022b7dc8ccb3c9221fff930ed158fb202bc6af5a62c8f48e27a8a4b22647822e86539f61ca4d7a015b9c3", 0xa4}], 0x9, &(0x7f0000001d40)=[@iv={0xb4, 0x117, 0x2, 0xa3, "b5cf7dbafe887bc5a2b124ecb24582c4bace2b5a43bed30827749bfccc4cf4cb5352b39c5d17d6b8032c205d8c1031a07d08f642b33a71f442bff34c6bf2d24800c0fa184e2b847911d6ba9c7edcc75d9a56ddaa49d36d4c14d3e4d987ab0ed44a5a1366dbf61714f46761cde21beb37fe26c6aa6e6d29481c83c23186a534d4564422414405384b55e2311498c5431b992017470d856b4681c4f09c1f3cf8581d06f4"}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x1010, 0x117, 0x2, 0x1000, "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"}, @assoc={0x10, 0x117, 0x4, 0x1}], 0x10e4}, 0x80) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) r7 = openat$cgroup_ro(r0, &(0x7f0000002e80)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r7, 0x0, 0x48a, &(0x7f0000002ec0)={0xb, 0xffffffff}, 0xc) pread64(r6, &(0x7f0000002f00)=""/47, 0x2f, 0x0) syz_mount_image$iso9660(&(0x7f0000002f40)='iso9660\x00', &(0x7f0000002f80)='./file0\x00', 0x3, 0x1, &(0x7f0000003080)=[{&(0x7f0000002fc0)="4d2c5777e2bb343fca6ec987477435225cfb801f597de9ff492826e4edd7aa5300740c8034595b6a11868b9f77df7079eb50ec2d3836a20391ecbddb228c2e1c7ed3129177362148adec5610d0234dcf4d07707735d1148d2a86028f85f2c0c9632ce5d24e8bc91481cbe775e8a189c909bdd5296029f1eb20d38983a41cad305691170624db3944c8c81fab41a020d98b68d418676569b5", 0x98, 0x1000}], 0x1000810, &(0x7f00000030c0)={[{@map_acorn='map=acorn', 0x2c}, {@hide='hide', 0x2c}, {@hide='hide', 0x2c}, {@mode={'mode', 0x3d, [0x2d, 0x39, 0x3e, 0x3b, 0x33, 0x39, 0x2d, 0x35, 0x78]}, 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@nocompress='nocompress', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-4'}, 0x2c}, {@utf8='utf8', 0x2c}]}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000003140)=0x5) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000003180)={@mcast2={0xff, 0x2, [], 0x1}, 0x55, r2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000031c0)={0x0, 0x3}, &(0x7f0000003200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003240)={r8, @in6={{0xa, 0x4e22, 0xfc00000000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x81}}, 0x5, 0x800, 0xff, 0x7fff80000000, 0x80}, 0x98) socket$inet_tcp(0x2, 0x1, 0x0) fsync(r7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003300), &(0x7f0000003340)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003380)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000003480)=0xe8) sendmsg$can_raw(r1, &(0x7f00000035c0)={&(0x7f00000034c0)={0x1d, r9}, 0x10, &(0x7f0000003580)={&(0x7f0000003500)=@canfd={{0x4, 0x86, 0x1, 0x7}, 0xd, 0x1, 0x0, 0x0, "06c1463d1b8dc45c96ca622a303eb70b7155f1a5b92ee0ee643d11bcafd31728c7cb29103d2fd2fa7ad171cd9440863f9d3f0f1b88a61e1532b27f04641604c3"}, 0x48}, 0x1}, 0x800) delete_module(&(0x7f0000003600)='nocompress', 0x800) 2018/04/03 21:21:07 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x4, [0x7ff, 0x9, 0x1000, 0x27, 0x1, 0x1, 0x3, 0xac3]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfff, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) socket$rds(0x15, 0x5, 0x0) 2018/04/03 21:21:07 executing program 0: r0 = socket(0x1b, 0x4, 0xd) write(r0, &(0x7f0000000180)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f00000001c0)=0xffffffffffffffc1) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='mqueue\x00', 0x0, &(0x7f0000000000)) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x6, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) lseek(r2, 0xc, 0x6) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0xc47}, 0x8) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000300)=""/4096) sendmsg$nl_netfilter(r0, &(0x7f00000013c0)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)={0x1c, 0x7, 0x7, 0x4, 0x70bd2b, 0x25dfdbff, {0x7, 0x0, 0xa}, [@typed={0x8, 0x21, @u32=0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4801) write(0xffffffffffffffff, &(0x7f0000000040)="1f0000000104fffff13b54c007110009f30501000b000440000000000a0000", 0x1f) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000140)) bind$inet6(r2, &(0x7f0000000240)={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xe504}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)=0xe669, 0x4) 2018/04/03 21:21:07 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='rxrpc\x00', 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000001, 0x40010, r0, 0x1d) r1 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', r1) 2018/04/03 21:21:07 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/36) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x80000) 2018/04/03 21:21:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000200)={0x7, 0x10000, 0x0, 0x3, r3, 0x1, 0x1, 0x8}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) prctl$setptracer(0x59616d61, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r4, 0x0, 0x1f, 0x0, &(0x7f0000000040)="5b4f542ba51be8c408e8b8ff548e3d027fb77cdde15467c2b1dd85a93f2415", &(0x7f0000000080), 0x100}, 0x28) 2018/04/03 21:21:07 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x284000000000005) exit(0x6) r2 = socket$inet(0x2, 0x80003, 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000540)=0xc) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000680)=r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x40002000}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000800)=""/192) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="9c000000c7bbd514cc1256f66477b7b528644e0f55d441edeb56b29f6f06b813135f1a3b944e013d0be9e82574ceb4f06bcd17acfb05f2c68704b00e4eb669f39a419a12aaaad760eecb0606e9e9966dd788ffe0174539b733bf121e41049e53c663b654b63f8d0e70c7add3a7fdb1a982119b70438d58301120d450ba65aaed02606e92ed9b2463246f165d64a0cabf104f5e53a18ff10fa1b77138bafee367"], &(0x7f00000003c0)=0x2) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r5, 0x200, 0x3449}, 0x59a) unlinkat(r6, &(0x7f0000000180)='./file0\x00', 0x0) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000100)=0x6) syz_emit_ethernet(0x42, &(0x7f0000000400)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="64d5bc0590c8", [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xb, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback={0x0, 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xfe, 0x80, [], 0xbb}}}}}, 0x0) r7 = syz_open_dev$midi(&(0x7f0000000580)='/dev/midi#\x00', 0x1, 0x80202) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="2c000000cac0d71050266a2f7a8a99e2"], &(0x7f00000004c0)=0x2) ioperm(0x4, 0x7ff, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00000002c0)={0x5, 0x4, 0x80000001, 0x17, 0x0}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000500)={r8, 0x9, 0xfff, 0x8}, 0x10) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x5d69) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000005c0)={r5, 0x3, 0x100000000, 0x8}, &(0x7f0000000280)=0x3) mmap(&(0x7f0000215000/0x2000)=nil, 0x2000, 0x2, 0x1e, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f0000000240)=0x1, 0x4) r9 = dup2(r0, r1) ioctl$TIOCMSET(r6, 0x5418, &(0x7f0000000600)=0x38) ioctl$TIOCGSID(r9, 0x5429, &(0x7f0000000640)) 2018/04/03 21:21:07 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x100000000004, &(0x7f0000000100)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/03 21:21:08 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x10c, r1, 0x305, 0x70bd28, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000000}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x800}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x27}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xd0}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40014}, 0x4000000) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r2 = getpid() r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x2, 0x200002) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x553, 0xbc, 0x0, 0x3ac, 0x0, 0x80000001, 0x2000, 0x0, 0x5, 0x100, 0x80000000, 0x9, 0x80000001, 0x0, 0x8, 0x1, 0x0, 0x200, 0x3, 0x401, 0x9, 0x5, 0x0, 0x4, 0x101, 0x0, 0x5, 0x3, 0x2, 0x7, 0x2, 0x8, 0x0, 0x8, 0x17, 0x8000, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000080), 0x1}, 0x200, 0x5, 0x1, 0x0, 0x3, 0x40, 0x1}, r2, 0x1, r3, 0x8) getsockopt$inet6_buf(r3, 0x29, 0x3b, &(0x7f0000000480)=""/127, &(0x7f0000000500)=0x7f) socketpair(0x10, 0x6, 0x6d560af2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) 2018/04/03 21:21:08 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbf, 0xffff7ffffffffffc}, 0x2c) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180044466d0000000000000000000000080000711000000000000000000095000000000802a8c1fce7b52df61e19fb08c3372666b9ad54b33a9a2d57cc4ba19fb04a3c4386be752dcbcb6ace6bb056c7ef1fd2dbb49ce3fcc6aa1abaa2b5a3c15a8804d29eba6cb3629c85d76b90b5fb9a24ec318257dc50673ac79d148fdb8f529ec56f0f36f9f5ccb1a0138310fc2a5af01d19c0676a4e13997d1851119db3ed059d3e8aa3f567e93743416cbbb2e5743aac284691c9ebdad19cdbb4ad25edeeda34facaf6762a37f855af6d05514dd6285a408f67f4fb24164a654c1df24b3ac79f2725cfa8eaa2dd680a0d204b8d62950cc26a308470a952c1a416"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000140)={0x6200000000000000, 0x0, 0xa53d, 0x2, 0x11}) 2018/04/03 21:21:08 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7a, 0x800) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000080)={0x3000, 0xf000, 0x4, 0x3, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:08 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9c5, 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:08 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r0 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socket(0x11, 0x100000802, 0x7fff) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000500)={'vlan0\x00', 0x2000}) r2 = fcntl$getown(r1, 0x9) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x0, 0xe1a, 0x0, 0xffffffffffffffc0}, r2, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') write(r3, &(0x7f0000000440)="38d9f383dda6c59dfe5cb80428458ede9bb1dc8c3d675740bc449361c596c3ead90acc214521392aa52167f6cfb362781e707b5076c4", 0x36) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r4, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setpriority(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r6 = syz_open_procfs(r5, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) 2018/04/03 21:21:08 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000200)={0x7, 0x10000, 0x0, 0x3, r3, 0x1, 0x1, 0x8}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) prctl$setptracer(0x59616d61, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r4, 0x0, 0x1f, 0x0, &(0x7f0000000040)="5b4f542ba51be8c408e8b8ff548e3d027fb77cdde15467c2b1dd85a93f2415", &(0x7f0000000080), 0x100}, 0x28) 2018/04/03 21:21:08 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xd723c502ff414295, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) ioctl$VT_WAITACTIVE(r0, 0x5607) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/201, &(0x7f00000001c0)=0xc9) ioctl$int_in(r2, 0x80000080045017, &(0x7f000082448b)) getdents(r2, &(0x7f0000000240)=""/98, 0x62) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) 2018/04/03 21:21:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r2) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000faffa0)={0x14, 0x1d, 0x3, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) 2018/04/03 21:21:08 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000016000)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32, @ANYBLOB="00d00000000008009500000000000000"], &(0x7f000000bff6)='syzkaller\x00', 0x1, 0xd1, &(0x7f0000006f2f)=""/209}, 0x48) 2018/04/03 21:21:08 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) truncate(&(0x7f0000000080)='./file0\x00', 0x4) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000000c0)={&(0x7f0000000240)={0x10}, 0xffffffffffffff14, &(0x7f0000000340)={&(0x7f00000002c0)={0x32f, r1, 0x0, 0x1, 0x0, {0x2}}, 0xe3}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xd) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000040)={0x17, 0x0, 0x7}) close(r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0xffffffff, 0x4, 0x7ff, 0x0, 0x0, 0x5}) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000000c0)) finit_module(r0, &(0x7f0000000100)='\x00', 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) bind$can_raw(r1, &(0x7f0000000280)={0x1d, r2}, 0x10) r4 = socket$can_raw(0x1d, 0x3, 0x1) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000000300)=""/10, 0xa, 0x0, &(0x7f0000000340)=@l2={0x1f, 0x4, {0x6ebbc374, 0x0, 0x7fff, 0x6, 0x2, 0x95f}, 0x101, 0x400}, 0x80) r6 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x200, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={r1, 0x28, &(0x7f0000000400)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000480)={r7, 0x80, 0x8}, 0xc) socket$can_raw(0x1d, 0x3, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) sendto$inet6(r6, &(0x7f00000004c0)="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", 0x1000, 0xc000, &(0x7f00000014c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x6}, 0x1c) r8 = gettid() lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000015c0)={r8, r3, r9}, 0xc) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000001600)) r10 = request_key(&(0x7f0000001640)='id_legacy\x00', &(0x7f0000001680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000016c0)='/dev/hwrng\x00', 0xfffffffffffffff9) r11 = add_key(&(0x7f00000017c0)='blacklist\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="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", 0x1000, 0xfffffffffffffff9) keyctl$instantiate(0xc, r10, &(0x7f0000001700)="cae75f941db95ac648b313ccbf5f5040ef25925629df642a4d67a3e87f59d85dd83f926fd09c525b3bfa55d1421fb6bc14f0fc89fc17d8d1d215e6f219954b8a844679fc01db0d7ceefc7ae09c3ff54b232c7c572e51b17aa752138874878d6201f634f1f30dd175ec1544dea56d2cc0ded4118be52373363f24914f6d3755c17bce3df1326c494993df66bfef0a8ed0ba52f01b7772e42003eef087e34142fc85c7330beae91e3e10085fc9bd0237362ef7bd7f8bca2c997a79", 0xba, r11) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000002840)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000028c0)={0x0, 0xfff}, &(0x7f0000002900)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000002940)={r12, 0x98, "0525e6934db351c2ddffd72b4a6139fa4418c98035771a484c0a6163b471e90b4bb3d4b6fd21b5a71a632f4116ea107fbf4410b3a96ae0c44884cf53736ec3019164c53326499bad0cc311170cb5ea2044e706a368e3e781a885f4329da8eea1207007b2766ac9204946b1bb0655ea08cc98566d6f67427a31b25d5fdaf9333440e8442e27208ee1c95ad18655c67bc8b144623789419218"}, &(0x7f0000002a00)=0xa0) 2018/04/03 21:21:08 executing program 2: socketpair(0x1b, 0x80007, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000080)=""/253) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) connect(r2, &(0x7f00000001c0)=@ethernet={0x307, @random="f090e5eb3733"}, 0x80) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r4, &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') 2018/04/03 21:21:08 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) socketpair(0x0, 0x806, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) sendmmsg(r0, &(0x7f000000aa80)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x2}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000100)="499251ffd282008161fa5533d7ced241df754f28aff64653ebdb1d995605c76e4166aed0cfbc917aa66759bf6b8dbb18", 0x30}, {&(0x7f0000000240)="bc3a113f6c59c6a13eac9e30241f8fdbeeb69802f691dcf9adc45fe3d080220aeb4fbf544e0caa83ad02e654c03024c117bf5938117a211202337f6658f106201235a6262b88709f68d3a60e314b13c837eead58cab4fea37a2ea31ac9b05515678fa4bed8f3ed6213ad8660edb23959b23180f2126acf11953c970c4d349aa37825c01e49dc6fd40884adb0ee96c6664451928d6a4997bec8d7cae46a42075c0fff3fe3d9c275a362a21a25d076", 0xae}, {&(0x7f0000000180)="b1d9a9f8b02e197945a373bc3bcb64178286f4958b8bf3fb4ce9f2f7d53cf4fe93df87fc1d16440f62fa2153e28ee7dcdcad0cbae8ee2381f347970fa5cf5b85", 0x40}, {&(0x7f00000001c0)="4bd112d9147fdca0cdd7a0bd014a0d", 0xf}, {&(0x7f0000000300)="0204556f99037d87a5a07fd51f5ae3853eb9f8da7dbdd0ee048336ab072cb213511ff9b042b3a1f9056bde133087e8695b6b59b96c2f17f5c2feec58b58318bea590633e3773ccfb04d0ef0225cd6d4e93a214397e84ef8cd4baaf6f85cb413db0dc399cc2d3ab0a38a5c29e7f728461a5a29f4567cddee802d0bdc0d1443d8c3b4aef5406b4994e19afc156b7b13a963c2b6a2e61950237897ce11e7f62a42585aeff156192a7772c0878ae155546fd13d7c20a4a465e4456053a98810b4ff8563534a6bff0", 0xc6}, {&(0x7f0000000400)="46a69d3266c01e97e1249d5b730dcd560d799f72a7580769f610665dd7c5ccb2a162284e999df27bae1935ad9d96a88c7927aa3d4a7ce5a9f4aa296bac55af9ba05f9da77630666ac6006dc6fb5f665efa9f7a6cfc9f8a598a2ef69e767c3ab16e35ccc9fc07ff3514d381f305758b70cb464b53625837deafae5734d706851cbc303f53078552d44f2036cb98f6de5ab71c329e", 0x94}, {&(0x7f0000000700)="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0x1000}, 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0x2cc, 0x10}, 0xfffffffffffffffb}, {{&(0x7f000000a500)=@sco={0x1f, {0x1, 0x2f36d60e, 0x48b8, 0xfffffffffffffe01, 0x5, 0x7}}, 0x80, &(0x7f000000a580), 0x0, &(0x7f000000a5c0)=[{0xdc, 0x10f, 0x1, "9a578e3a4be63bb807ecad1090cebb095755452d6fe2679ef0d22f1dac0a6f8c47d4b277e93adcc7e07f17962aa8160a29a2214d0d0d600b6f5fa88f2f235765a6289a64dab6e2460fca8e60beaa68c98207482f8e234096d5ff66aacbcf4c996f91731b8ccfb9a896261e68ecf4a1a35311cc084bd5b3a1dd18e98ee9ed5e2d6aa27c40b3a319b2e3ad5918ce5520704386072af2dcd35cd3d54c6ebc4d24f802f2c28810a87b6005bd16a8217fbf93d26af1b491dca8d0ef4cf525eb54cdbf9091785595c3fb8362126f086775"}, {0x6c, 0x10c, 0x2d4, "4141492aacbba336b2a3e82edbcb0af358ad3cc6a7bf5d847d28ff12594a1c2ea7cb9cdd5170f0194bf25d6c4dc77387a74e79fe7925a1d85808bc6ef450ab2108cee99a946bf077fcdb6de43b4d0a7e5cb82d199f0ff33494b650e99abae152"}, {0xf0, 0x1, 0x1f, "8693cfb1d4daae13d79732817568fd6612553de8d1a5f10985c494878537cdec1691ceb45a4b5c2fb1aa940f7f116f0963c930ebd94ff1ab04a8bec54ed33e03addf907084e7a746795b8333502e5af6f5969939d0fa7d2b3a7e3ef2bcf192efcb6b4914c8b07c0caf97b9f7e6679d10bff19412ed70d880022f1cd82ab8e828a490f00408ac8332e4116a99871cdee0d5eb10c4d19c1b87a8ec710863f17a982fe1706190e03a276ed0bfedf1bd3da089c6ab64c1433ea12354f9326b48b1858e734e153bd7ec682140ceed427443d5a55fab5f38e350790c920b4accfacba20c"}, {0xa8, 0x116, 0x4, "f5aca2c07d36975c7bd07be17bec93ff45de34f8796dc7eb4a547296279ba61dca4face50ae24527f535947dad2f266dcd5ba4b56eff024d79a060fa61db0ac1f7689f6bdce9c0eb6065bae877855c0bf9b9ee36e9e2e1c6158165fbd4a7c90cd35b334a720d881f9fa73f0deca2f6e70d0610a006c025f9f87a6246ad42c66e81df3129c5cad2f3df98fd167c400bd484b52146a6e510fcffe212"}, {0xcc, 0x116, 0x1ff, "797eeef50ab19c868dab4c2a3590c38244299226bd8bcb2ff39cfa40c4d76b042edf1ddd05322a619247fd99389da647dd54854103d2748e45aec448f18275da6974008fa5acf8b3b82482056fc638b8cfb3c7ae9ca8a1a45f69a414ec9d2515d1ade806d2c8d9b269f74e9995d09b49418bb5280c42893b49187c6ddd4752c489f59215f050e8988bbf68bdad1932d256ccce43ae93f6d2d1fec6d61812aabeaa23564889fb8ecdcc81bed2d583a62af33f481993d3878678919faf0a"}, {0xb4, 0x115, 0x2, "16c3e7a955583dbade41be5dfa4eba17a41f246b500a6d23f643a9f69fe984e70b42c94ba54ecb48ba947e2c3e3cc8afc0104f8ae6f3bf850fd7d1e94cf18d162392d949f86103196a952dfe66953c840c20badedaa7212b265dbc14231052f70a0921af8d8d2f8f43b519f6909aeab4cae35979ae9baaf78f3b5acbc55dc1050190666f67ad70951265df712083c18abd634c3f4061e645b1487ca050e235459413acc35a1fac"}, {0x4c, 0x110, 0x5, "9998a05bb58b3a1e9747ad03cef4ca3096836eb5602ef36bbaa0d9c5cd7f7d1290b785ce34ac935378de318fb01fbdbb26011d9df99278245ff7656facf4767f"}], 0x4ac, 0x80}, 0x7}], 0x8, 0x4040080) 2018/04/03 21:21:08 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020d0000100000000000000000000000120006000000000002004e207f0000010000000000000000030005000000000002004e20000000adc1efcb000000000008001200020001000000000000000000300000000203000000000000080040000200000000000000020000000000200102000000000000000000ffffe00000011dcbe45e9462db4e326b7837378387ab1fc812"], 0x80}, 0x1}, 0x0) socketpair$inet6(0xa, 0x6, 0x28, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040), 0x4) 2018/04/03 21:21:08 executing program 5: r0 = socket$inet(0x2, 0x3, 0x20000000084) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c56020622000104000040010000000058000048", 0x22}], 0x1) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000000)={'nat\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000000080)=0x50) 2018/04/03 21:21:08 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:08 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = socket$inet(0x2, 0x80000, 0x2) listen(r2, 0x10001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f}, 0x202) ioctl$sock_SIOCGIFINDEX(r0, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/03 21:21:08 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x400800) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x10001, 0x5, 0x0, 0x6, 0x2, 0x81, 0x9, 0x3, 0x0, 0x4, 0x3, 0x7f}) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000180), 0x401, 0xa) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = epoll_create1(0x80006) pipe2(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000000940)="15de3e97074eb3489931d2e60bd3ac895555787d67962ce790787e97fb4d976dac9c1bc022fe602579817f6c3d52c73813b644779e59912261a8031cdc2a051554fcc70053e323faf1f5aebf0e08575a2a0bd65ea6d1b2faae075c1f3e4f86f41ff7e4ea069aaa18903bc45281b9a5cec223a1f9e3716a8faf4c1522b2e06560e2c71e21a755d5ae87d75c4265a02922025ab1e1925e6989d25209815593aac4b40b1872e1d8652826") kexec_load(0x2, 0x5, &(0x7f0000000d00)=[{&(0x7f0000000a00)="c17e9c1c5ee77e9212435cfeb175fe0fe5385e2856a819d12392087d730b4a3fbf6f31c4d3ca2acea2552591e658fecdb6f2645e59712c3f8ee390c6c51f347e7c856716f2fbc4aac313ef2a3bbf5608f019a46c0815426b1fcbc27cfec78e352c803657907db62783383d547fa002b104e47f0aef49cb33a8068ffa3eb0451eaa6b5bd2a0104619bb5ec73e1dc0059aadb8ca10d42b7e36aca830f3725ca62e3ccea88b5ee028c7118cc125b31a811e2dfccca912b0eaf845d1c393c5b05157b45fec60e82df78d14fd1bd9814b57a9b74fa1073602d4263b46ba9a673fc32044e19d0efa07a65c72eede09d50f9dc6d2508882f6", 0xf5, 0x7fffffff, 0x5}, {&(0x7f0000000b00)="187b6e6da47632c0d9c96cc0342ee5340a01d4e35ad1a69a62b98f304656904cdb2d37feb6c30a957be62269ab75e62f84f4e18140e20d0af108188f47ea73ddebdb1152ebcd90f0a9692876b568a88560a71a62d6d339cc1ebe35fd0385526b73e114e7f480b8b35ddd3ebf67be2f41a5b92113775e3e277ee9383c4f6d1b03d922877c45b39b3a85e9d4bb2bd0587a7899763849252558526616f16659376c93c39dbd5e81d3af2a0fc71f59ed1fadd4caf622cb8cc4e3d1afbf86d893029e9a3a1e714ac4a13dbd6f1c24e712f95ad13b1666fe82f3551551fefd7b3c4d58775ea95f902ddffd", 0xe8, 0x7, 0x7}, {&(0x7f00000005c0)="ed95ee279e405cf479b3ee9fd88a25d24228c4d057ba66302276989fa7840b", 0x1f, 0x0, 0x1}, {&(0x7f0000000600)="426fbb06417770a1fe065d2c577cf417f8ba19a99acd31c0e2c26ace22085c", 0x1f, 0x1000, 0x100000001}, {&(0x7f0000000c00)="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", 0xfd, 0x3, 0x100}], 0x30000) sendmmsg$unix(r0, &(0x7f0000000800)=[{&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000340)="769440935558a22cdf9df4ee28e066749c3244d1c63ebedc3232fd52b068462414d954732b76c549db08d4a473cb0c4792f83d4cc75e5f856ac1b1e52f9e3a30a54e757fbd4f322a48b65bc3322e9cfbc93c971c05844a0a33022b4d1cfb48ce8e222479faab79cf7d4a6fa71c7119f3f038f74022c13a18c953c8df076a9ace1ce76b20fa73b38f97c29389c860d225bbc8f925cdacc6adafbbf84facfb4d2c24d51324590326a597f405e2", 0xac}, {&(0x7f0000000400)="b8e54fb01b5fbe47484b6e58d1510e3e6b9442f69d146d6141031c1df15b077089d942e835573d717744609ed1ee55f128af89844b3beefc27f346aeec73eca10b818a4b62a3b0417ecb29e8418ba11807830a941f1a05780a95373d3432ae3acd3aa3062f2a481f3cfba58e389fe6b81bc03f619006d6c7cf254c99df6de7c2ce2596355d16fde9d912", 0x8a}], 0x2, &(0x7f0000000d80)=ANY=[@ANYBLOB="180000004100000002000000c89f40d7e326b7517504e01ac59290b81027e03429f56060d388034736b84db6028c5f46b8019aef800b5b1f32de44fcbff0d6029453ebcdce4b50f29c659f167baefa0fe9798967c63974ece8f3c2635c982fad85fcf2634536c107f77d7aa55a9bdabd3326e7c0ffa5c5f87baf66764dded0bf59053fd2d2181a8fe658617dcda38d7109a4216e1ad8b8f290a173d99dc38036ff2ddc254cd27090b93345d4183a837dc9c0449156b0770498f5ad495a819909d9c208802737ab670f74402fb7b4fad3989a1ddde6c14b264288d2b20bbeb1b18d6bb97da7e7", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0100000000000000f5000000b2f2fd6192750f35e8acf3925b63b11b8598b0f0497406e421b34be3d775215aaa46d3c7c6", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x54}, {&(0x7f0000000640)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000700)="83a057b4fc48c358b5c3e540046662003dc9dce2a0bbc31c51c52326dc829d5994cb8bf4348dc74b6b1f90a1d3f194dc3bac7fd6059dc0075790f6442a83ae2199e13fe6c80412d63d354d", 0x4b}, {&(0x7f0000000780)="3236fcb7d9f682fa307745c4d062aa0438eb09b8d4e15a96728f938da473fb97bde2c596f436379daceac5a0eb", 0x2d}], 0x2, 0x0, 0x0, 0x4055}], 0x2, 0x48000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r6 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r6, &(0x7f0000000300)='./control\x00', 0x0) getdents(r6, &(0x7f000076cf07)=""/249, 0xf9) unlinkat(r6, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000240)=""/83, &(0x7f00000001c0)=0x53) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) [ 906.893597] ebtables: wrong size: *len 80, entries_size 144, replsz 144 2018/04/03 21:21:08 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:08 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) read(r0, &(0x7f0000000140)=""/214, 0xfffffffffffffe38) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000240)=0xde, &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x3}) 2018/04/03 21:21:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x10040) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8, 0x6, 0x2d9b, "a6c65fb4a21ef530577e3a00a66227cba7f344141f6db6ad7a3709e615b650d62d4ce069de8c6a6e35b034a8f33b31c0d76f1ef9b1129182c5617dc683b22b2421a73aaf27accd9d70d125caa3a7e1ad"}, 0xd8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:08 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10000000000001, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000004b0000000008000000000000001850b20800f8ff00e9ffffffffffffff00e6ff94002f6e31c777ec000000"], &(0x7f00000001c0)='syzkaller\x00', 0x3, 0x1000, &(0x7f0000000200)=""/4096, 0x40f00}, 0x48) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7b5eec66, 0x2) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x2}}, 0x1e) [ 906.939769] ebtables: wrong size: *len 80, entries_size 144, replsz 144 2018/04/03 21:21:08 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) 2018/04/03 21:21:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000001040)='fou\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/03 21:21:08 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x0, 0x3f, 0x4, 0x4, 0x9, 0x2}, 0x5, 0x100000000, 0x8}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) fadvise64(r1, 0x0, 0x5, 0x2) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) 2018/04/03 21:21:08 executing program 3: r0 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="08846c18d1", 0x5, 0xfffffffffffffff9) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) [ 907.650728] FAULT_FLAG_ALLOW_RETRY missing 30 [ 907.655299] CPU: 0 PID: 28072 Comm: syz-executor0 Not tainted 4.16.0+ #288 [ 907.662301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 907.671636] Call Trace: [ 907.674207] dump_stack+0x1a7/0x27d [ 907.677815] ? arch_local_irq_restore+0x53/0x53 [ 907.682464] ? kasan_check_write+0x14/0x20 [ 907.686687] ? handle_userfault+0x13d6/0x2430 [ 907.691170] handle_userfault+0x1418/0x2430 [ 907.695471] ? handle_userfault+0x16c9/0x2430 [ 907.699951] ? perf_trace_run_bpf_submit+0x206/0x330 [ 907.705053] ? userfaultfd_ioctl+0x4540/0x4540 [ 907.709620] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 907.714793] ? perf_tp_event+0xae0/0xae0 [ 907.718844] ? print_irqtrace_events+0x270/0x270 [ 907.723602] ? print_irqtrace_events+0x270/0x270 [ 907.728368] ? memset+0x31/0x40 [ 907.731662] ? perf_trace_lock+0x4d6/0x900 [ 907.735891] ? trace_hardirqs_off+0x10/0x10 [ 907.740205] ? plist_check_list+0xa0/0xa0 [ 907.744367] ? trace_event_raw_event_lock+0x340/0x340 [ 907.749559] ? __lock_acquire+0x638/0x3c30 [ 907.753791] ? plist_add+0x5cb/0x760 [ 907.757494] ? trace_hardirqs_off+0x10/0x10 [ 907.761799] ? perf_trace_run_bpf_submit+0x206/0x330 [ 907.766887] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 907.771985] ? find_held_lock+0x35/0x1d0 [ 907.776048] ? __handle_mm_fault+0x2e0f/0x38e0 [ 907.780618] ? lock_downgrade+0x980/0x980 [ 907.784754] ? lock_release+0xa40/0xa40 [ 907.788711] ? kasan_check_read+0x11/0x20 [ 907.792840] ? do_raw_spin_unlock+0x9e/0x310 [ 907.797229] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 907.803708] ? kasan_check_write+0x14/0x20 [ 907.807922] ? do_raw_spin_lock+0xc1/0x230 [ 907.812151] __handle_mm_fault+0x2e1c/0x38e0 [ 907.816548] ? __pmd_alloc+0x4f0/0x4f0 [ 907.820420] ? trace_hardirqs_off+0x10/0x10 [ 907.824735] ? find_held_lock+0x35/0x1d0 [ 907.828781] ? handle_mm_fault+0x35b/0xb20 [ 907.832996] ? lock_downgrade+0x980/0x980 [ 907.837145] ? handle_mm_fault+0x2f8/0xb20 [ 907.841368] handle_mm_fault+0x44a/0xb20 [ 907.845408] ? check_same_owner+0x320/0x320 [ 907.849711] ? __handle_mm_fault+0x38e0/0x38e0 [ 907.854271] ? vmacache_find+0x5f/0x280 [ 907.858228] ? find_vma+0x30/0x150 [ 907.861751] __do_page_fault+0x560/0xbe0 [ 907.865797] ? mm_fault_error+0x2c0/0x2c0 [ 907.869926] ? trace_hardirqs_off+0x10/0x10 [ 907.874231] do_page_fault+0xee/0x730 [ 907.878019] ? vmalloc_sync_all+0x30/0x30 [ 907.882156] ? find_held_lock+0x35/0x1d0 [ 907.886205] ? __might_fault+0x110/0x1d0 [ 907.890251] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 907.895086] page_fault+0x25/0x50 [ 907.898521] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 907.904120] RSP: 0018:ffff8801ac947b48 EFLAGS: 00010202 [ 907.909464] RAX: ffffed0035928f77 RBX: 0000000020013000 RCX: 0000000000000001 [ 907.916713] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff8801ac947bb0 [ 907.923964] RBP: ffff8801ac947b78 R08: ffffed0035928f77 R09: ffffed0035928f77 [ 907.931216] R10: 0000000000000001 R11: ffffed0035928f76 R12: 0000000000000008 [ 907.938469] R13: ffff8801ac947bb0 R14: 00007ffffffff000 R15: 0000000020013008 [ 907.945744] ? _copy_from_user+0xc5/0x110 [ 907.949877] compat_get_timespec64+0x124/0x240 [ 907.954443] ? put_compat_itimerspec64+0x330/0x330 [ 907.959353] ? sockfd_lookup_light+0x104/0x150 [ 907.963923] compat_SyS_pselect6+0x190/0x630 [ 907.968319] ? compat_SyS_old_select+0x260/0x260 [ 907.973062] ? compat_SyS_futex+0x288/0x380 [ 907.977372] ? compat_SyS_get_robust_list+0x300/0x300 [ 907.982546] ? kasan_check_write+0x14/0x20 [ 907.986760] ? fput+0xe0/0x150 [ 907.989934] ? compat_SyS_ioctl+0x77/0x2a30 [ 907.994237] ? do_fast_syscall_32+0x156/0xf9f [ 907.998712] ? compat_SyS_old_select+0x260/0x260 [ 908.003447] do_fast_syscall_32+0x3ec/0xf9f [ 908.007756] ? do_int80_syscall_32+0x9c0/0x9c0 [ 908.012318] ? finish_task_switch+0x1b9/0x970 [ 908.016790] ? finish_task_switch+0x17a/0x970 [ 908.021269] ? syscall_return_slowpath+0x2ac/0x550 [ 908.026178] ? prepare_exit_to_usermode+0x350/0x350 [ 908.031176] ? sysret32_from_system_call+0x5/0x3c [ 908.036007] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 908.040842] entry_SYSENTER_compat+0x70/0x7f [ 908.045229] RIP: 0023:0xf7f82c99 2018/04/03 21:21:09 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x80000001}, {0x6}]}, 0x10) write(r0, &(0x7f0000000080), 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x3, r2, r3, 0x4, 0x20000) 2018/04/03 21:21:09 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x10000003, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/20, 0x14}, {&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f00000000c0)=""/170, 0xaa}, {&(0x7f0000000300)=""/203, 0xcb}, {&(0x7f0000000400)=""/112, 0x70}, {&(0x7f0000000480)=""/12, 0xc}], 0x6, 0x0, 0x0, 0x8a6}, 0x3ff}, {{&(0x7f0000000500)=@can={0x0, 0x0}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/98, 0x62}], 0x1, &(0x7f0000000640)=""/230, 0xe6, 0x9}, 0x8}], 0x2, 0x10000, &(0x7f0000000780)={0x0, 0x989680}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000007c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000800)) 2018/04/03 21:21:09 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) fchdir(r0) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/84, 0x54) 2018/04/03 21:21:09 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffffffffffd3) clock_gettime(0xfffffffffffffff4, &(0x7f0000000040)) 2018/04/03 21:21:09 executing program 3: r0 = request_key(&(0x7f0000000080)="646e735f7365736f6c766572009b666a4817bda2d3d06f3a16b25a96775b87083499bc6cd4040f86c0502a8bffd3cc2bb3ea23662877b8c626a359", &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='vmnet0\x00') keyctl$describe(0x6, r0, &(0x7f0000000480)=""/181, 0xfdaf) 2018/04/03 21:21:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x8, 0x4, 0x4, 0x100000001}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000000080)="0a5a5653f39c11fa1311c6442bf5b2243e21ac5d19e1007d6cc566167745320f5c68d5710b62f78de132dc945c72191be71e95ca9e247f7a8d92f828663299b48fce2f552857c0aedc69c6fb37c707f03340926a7f9d2e86d8414b3c709c7aafe17b9aeb3370a7242c7ff9a670cd63cf07420e94c46da8fd57734498f818b7f4c2759a37efe3133566b228cad02b6df66b15cd29ced6c6a9ca5fe8a5", &(0x7f0000000040)}, 0x20) 2018/04/03 21:21:09 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xa080, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000100)=0x7) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x5], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f3b74581cbf20d9c6827b193a25e4a46124bab4b2f9644019994c35979cc32a"}}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) write(r1, &(0x7f0000000240)="27024520cc67c3174a45a5d7c69186173f86b7f35c51cbf34dcbb23172ac088f3198b68acc6a9656c17d504d5c58038c3a72bc25da6a934cf4b090635526a72b001e8ccfdcfe710f03650ecd5891f8ea6645c3b44d1a5705ddfaf43c95bc97035c2c8fa9a3757427582d5c19d9f12a4150b8e1ecfe3e37fc46d441868b6a23774bf50a52be01e4e1e3d803cd7b546ddf8600762f01e5f398187f56a95b93838f6b3478078c0073048f85a4bf0ce088708d8cf5dc31f5bcad03903e14d3ad60525b5433aa2d957853633864c614c77bedd1c4b1403a2b49a8077e40386be49ff0f6a0ccfb114b0f35e012311a6b87f98724f070dd1d3a86", 0xf7) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/03 21:21:09 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) [ 908.048572] RSP: 002b:00000000f5f7e0ac EFLAGS: 00000282 ORIG_RAX: 0000000000000134 [ 908.056265] RAX: ffffffffffffffda RBX: 0000000000000040 RCX: 0000000020011fc0 [ 908.064092] RDX: 0000000020011000 RSI: 0000000020003000 RDI: 0000000020013000 [ 908.071343] RBP: 0000000020001ff8 R08: 0000000000000000 R09: 0000000000000000 [ 908.078593] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 908.085843] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/03 21:21:09 executing program 3: request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="646e735f7265736f6c7665720022900abf1fc80c39dc7dad245cc78b476888e3a32701ca1daf7eca4811ce05fc2abc9392ed9471e761bbffaa3a59c1be85554c71207eb228f32ed1275161bb590dfa2d3ad23998e36896b757c7c4e174eec27f9d4f6f18e66c4bd74b6ec6945772f19697a56de22d355e09a4416d7b360c2e74aebf892e72c7cc7d16f180656c52f7ea91989c70af12f9d911e7ed5f6723fa2b4c24e52bf0bae9468aebd35ccf72eaa2711d2b03180ddfa5f45b64f4e1f836161cc9b961f3ce129615b3c1c868c648cd3ecc", 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001d80), 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001dc0)=[@in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e20, 0xffffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x80000001}], 0x2c) 2018/04/03 21:21:09 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00004c2ffc)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x12, &(0x7f0000ee9000)='-', 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/04/03 21:21:09 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8000c0184908, &(0x7f0000000080)) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x105141, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x3a) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x3, 0x4) 2018/04/03 21:21:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x51) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) 2018/04/03 21:21:09 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getdents(r0, &(0x7f0000000080)=""/85, 0x55) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:10 executing program 0: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c47000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) 2018/04/03 21:21:10 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40000) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x6, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000d53fc1)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) 2018/04/03 21:21:10 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000000300)) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='systemeth0,\x00', &(0x7f00000000c0)='/selinux\x00'], &(0x7f00000001c0)=[&(0x7f0000000180)='dns_resolver\x00'], 0x800) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e24, 0x6c, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x6, [0x3d0e, 0x8001, 0x6, 0x1d51, 0x7f, 0x0, 0x8, 0x6]}, 0x5c) 2018/04/03 21:21:10 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:10 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x42, 0x0) r1 = add_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="ead1c4b40d400ceb3b495d983c047909886f62c8585c729a579450e3761bc71bafcd69c7d276491311ac1649399d0033933f34b6aa99d687b3fdee378eff737a94f2bc5b18ec9b627e86f0c4f08519ccc1e20d2d377d627d34a26e5c35e5c5aba1cb60641c5b96c84d4ad0db5c14e6b2d0f220bb5f2081bb66bd62fba80eb0b71d8b38010914d36609510b0986f98789f406906b2e8316331d73debc44f8e7b27551320580bd35c0ac1bf623415d8d3d62e602097040491d21b246c9d44210b4576a7571462013b15bde0e08c4ef4e5913dbd149", 0xd4, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r2) epoll_create(0x100) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2, 0x11, 0x3, 0x6, 0x6, 0xa16, 0x8001, {0x0, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2445}}, 0x0, 0x9, 0x100000001, 0x4, 0x7}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r3, 0xffffffffffffffff}, &(0x7f0000000240)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) 2018/04/03 21:21:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="141ab42f000086c5e1ae"], 0x14}, 0x1}, 0x0) 2018/04/03 21:21:10 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x140b, 0x2) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000100)={0x1ff, 0x4, 0x3d60, {r2, r3+10000000}, 0xfffffffffffffffb, 0x3}) 2018/04/03 21:21:10 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="58e63d2c17b634fc675949d5a9aa0b6513baec3f786d435917812bb30dff9878358f77a95c2e6f647f68df1faa22008601452de646dec15c1a0c884e2a9bf6ccebc051b923e706200a1bc75976c0e616877d086915823d80ebb35c206c1ad3eddb90322b51d03031a232a44b4c9e31e88a82ad67d2858902d2372f676f850442be793626ea614ce32e6cccf0efa4daaf11") ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)={0x10000000000000d2, 0x0, [{0x200004b564d02}]}) request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x4, [@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/04/03 21:21:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x111001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x10000, @ipv4={[], [0xff, 0xff]}, 0x32}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x6ced, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x8001, @empty, 0x1}, @in={0x2, 0x4e23, @rand_addr=0xfffffffffffffffb}], 0x90) 2018/04/03 21:21:10 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x44, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1c19) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) listen(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/198, 0xc6}], 0x1, 0x40000000) 2018/04/03 21:21:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8f4, 0x200) prctl$getname(0x10, &(0x7f00000001c0)=""/251) connect$vsock_stream(r1, &(0x7f00000025c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000002680)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002640)={&(0x7f0000000400)={0x2154, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {0x1c}, [@nested={0x1004, 0x3f, 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@typed={0xc, 0x3, @u64=0x4}, @generic="adbda5134be335d812f307d37cc040727451ce589316d48d16e591ca6560906920648f53409e332f084df5b70d6dd44744d9dbc47ec0167d7f6e0ec03a", @nested={0x10f0, 0x7b, [@typed={0x10, 0xe, @str='/dev/amidi#\x00'}, @generic="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@typed={0x8, 0x6f, @fd=r1}, @generic="f0328f79eca1c87ba3052d84d63afac6b52afca24f8e8c654feb30710a62a600cafd1bdf84db9c7055baaef7768fd6124e34452dba154e7b4fa543cb1b48aafcdf831f5fb0773f825eb6e7d6079fbb2fc34724466e92c971bdb50dbee6087a207dbc", @generic="af1886c768b649c30af68226bb3fd3cc9e74bf3fd55d7cf521a696909ff32fa466f27e8bea571a27a738927f3319e65078339a1805d562893d8f9dc31b2bd3e0d5d43e51c410905d8f93687452a76cee681d2951d00734e9c02029b584653c0f4aa0b68c655b5022682ec35748132bee3c"]}]}, 0x2154}, 0x1}, 0x40) socket$nl_generic(0x10, 0x3, 0x10) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002580)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000002c0)=0x10000, &(0x7f0000000300)=0x4) getsockname$netlink(r1, &(0x7f0000000340), &(0x7f0000000380)=0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x0, 0x2c, 0x7b, &(0x7f00000000c0)="c2cd4262065f2853a681a42d1bae82594d2d8b44e6e97a67579ac49389040bf2160181815af6cff9d1cf285e", &(0x7f0000000100)=""/123, 0x2}, 0x28) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000faffa0)={0x1c, 0x1d, 0x3, 0x0, 0x0, {0x1f}, [@nested={0x8, 0x1, [@generic='N']}]}, 0x1c}, 0x1}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/04/03 21:21:11 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x10000, 0x0) 2018/04/03 21:21:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$pptp(0xffffffffffffff9c, &(0x7f0000000040)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:11 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x7, &(0x7f00000001c0)=0x4) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000100), 0x4) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x200200) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x400) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000200)={0xb1, 0x3, 0x1}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa00000001907800000000e0000001080090780000000000000000000000000000"], &(0x7f0000000040)) 2018/04/03 21:21:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x13, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x18, 0x4) 2018/04/03 21:21:11 executing program 1: renameat(0xffffffffffffffff, &(0x7f0000001340)='./file0\x00', 0xffffffffffffffff, &(0x7f00000013c0)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) uselib(&(0x7f0000000000)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) clone(0x200, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000f8b000), &(0x7f0000001400)="cbdc9e5197f6ec8ccbc4433ed934bd3a366450461317985d68b5446591e9c6e9974c77c4963be76a36c26b6f0511d29aa2276a1e1945a2223b0c2ed5f7e20e8ae4d147f9e0ff4146c87f8d4cc6442120988a3b75adf51c897ff3e38370e7c7f9b4b9ddfd54f39f825384faec2b76ce526f9b29d07de905d09427521a3dba68b78e456ae4371cec70ab2f5f1b26ec9cc3076f15fe96ae48b9") r3 = socket(0x19, 0x5, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000014c0)={0x0, 0xce, "c7da52c42f2116ca6cf5cdc95091f017b8315ceeaf30ae9c57a49b8cabe03a8acc4c419c09e57058ac346006ca64654de8c0d93d0da357b1ae94eed825f787ccb7006a04e38739467b6d2570cdc331e6561823fd29d9c9aaeee64c50e6deb6dcdad804b2be03bc6bafefa3f4e9e5a4961d1ee572bf08f2952139dc8ae0cd472fab163ac23125e3e831299472b3f47a6bafe22c6b763d1faa44a6ca24bb41189bb1124e4f8e7b88ac57c005d04f1b6be094ed13179540e2605d01a0d022f9501bdfb0a2e0c417cfd8e1f9523888a8"}, &(0x7f0000000040)=0xd6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0x80000001, 0x81}, 0xc) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000080)) r5 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r5, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rtc\x00', 0x0, 0x0) readv(r5, &(0x7f00000012c0)=[{&(0x7f0000000140)=""/224, 0xe0}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x2) open$dir(&(0x7f0000000000)='./file0\x00', 0x26102, 0x0) 2018/04/03 21:21:11 executing program 0: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x3, 0xffffffffffffffff}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x3b, 0xfffffffffffffffb, 0x618}) syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa810008000806ab85eb630001080006040001ffffffffffffac1414bba8648dfee36e"], &(0x7f0000000100)={0xffffffffffffffff}) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/04/03 21:21:11 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') sendfile(r0, r0, &(0x7f0000000040)=0xfffffd, 0xfff8000000000001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) r2 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000100)={r0, r0, 0x2}) 2018/04/03 21:21:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='vboxnet1^(selinuxsecurity{\x00', 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1, 0x2}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:11 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080), 0x4) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:11 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)="8e6a0aacd461c202d03317a4f9a1d8ed2c12c100e880d30f6203dbabd849237e531d9c2eda090d3dad", 0x29}], 0x1) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000040)={0x3}) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x1, 0x4000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xffffffffffff649c, 0x40000) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000001c0)={0xd000, 0xd000, 0x1, 0x800, 0x80000001}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x800000800c5011, &(0x7f0000000140)) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000100)=""/41) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f0000000040)) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x80042, 0x0) 2018/04/03 21:21:11 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x800, 0xffffffff, 0x0, 0x10001, 0x0, 0xff, 0xfff, 0x3c9, 0x7, 0x2}, 0x10) 2018/04/03 21:21:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00fdffff170000fa00000000000000004ce845df747e610668c5a91cb9317f49d3f0da15e720b99662292da0f117f12e9e2138a4aedfa3969c8526f06e4c9564246decee8e365d46c47bc744a14f966e2d1b48", @ANYPTR64=&(0x7f0000007700)=ANY=[@ANYRES32=0xffffffff], @ANYRES16], 0x5d) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140)=0x6, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) write$rdma_cm(r0, &(0x7f0000000100)=@disconnect={0xa, 0x4, 0xfa00, {r1}}, 0xc) 2018/04/03 21:21:11 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x80, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r1}) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000140)={0x400, 0x401, 0x5, 0x0, 0x1ff}) r5 = dup2(r2, r3) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000100)={r1, 0x9, 0x3}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000000180)={r3, 0x8000, 0xcb89, r5}) 2018/04/03 21:21:11 executing program 0: pselect6(0x40, &(0x7f0000000000), &(0x7f0000003000), &(0x7f0000003fc0), &(0x7f0000003000), &(0x7f0000001000)={&(0x7f0000003000)={0xfffffffffffff801}, 0x8}) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7810, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@dev, @dev, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) 2018/04/03 21:21:11 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:11 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040), 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x2}, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="c161980270d784798a0b65db5a5a2e9a573fd65ca2af7bfd667e25cf57492d7afa0347b0ba52412fd20e2f7d373cafda48077d70f178f17a4f437376dcec908d52b5e292fbc2916b2d65864e6d729aacb588eb8cb3314b7ab4541fbb4aace5aa009703ac7e") mknod$loop(&(0x7f0000000140)='./file0\x00', 0x42, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000180)=0xfff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x2f28}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x3, 0x8001, 0x4, 0x1, 0x0, 0xe5, 0x3, 0x5, r2}, &(0x7f0000000280)=0x20) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) acct(&(0x7f00000002c0)='./file0\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000300)=""/126) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000003c0)={0x4, [0x3, 0xcb48, 0x0, 0x400]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) prctl$setptracer(0x59616d61, r3) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000440)={0x4, 0xc, [0xff, 0x5, 0x100000001000000]}) r4 = getgid() setgid(r4) getgid() io_setup(0x3ff, &(0x7f0000000480)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000004c0)={0x1, "d5"}, 0x2) getgid() ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000500)={'vcan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000580)={'filter\x00', 0x7, 0x4, 0x45c, 0x134, 0x134, 0x264, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000540), {[{{@uncond, 0xf0, 0x134}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x2, 0x5}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "087d3ee7ac6437bdd7e96c12d492d62712abcd663a83f1a1f4153a0d4b76"}}, {{@uncond, 0xf0, 0x114}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0xffffffff, 0x5}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000c00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0xf4, r5, 0xa2c, 0x70bd28, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xf}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) mknod$loop(&(0x7f0000000c40)='./file0\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000c80), &(0x7f0000000f00)=0x68) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000ec0)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x11000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000d40)={0x108, r5, 0x1, 0x70bd2b, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8dc2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x28798f3a}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/04/03 21:21:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3ff, 0x200001) prctl$setendian(0x14, 0x3) 2018/04/03 21:21:11 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5fdd5495, 0x200000) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x1f, &(0x7f0000000080)=0x4) 2018/04/03 21:21:11 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0x0) uname(&(0x7f00000000c0)=""/59) listxattr(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000380)=""/229, 0xe5) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x20) 2018/04/03 21:21:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/04/03 21:21:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) 2018/04/03 21:21:12 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000000002000000000000bd094b471738b7c277c7426f153301d6e144292cb9968415f839e44052ead00cfb136458418c6551"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:12 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0/file0\x00', 0xffffffffffffff51, 0x4, &(0x7f0000000300)=[{&(0x7f00000000c0)="13a22a9076b80a8745", 0x9, 0x3aa2}, {&(0x7f0000000100)="af4bbfacf3ada0b4c90edc1cf36e70e63164e9f5ee7cdc1bf284fbef736cb513875ec5d4837bb79483c7f792be57f78abe5606f57bbacb6ce7c4b8831e", 0x3d, 0x800}, {&(0x7f0000000140)="d36749c1f8786c7902e8ebf47df43e79033fbe2639af23e6a3c17a358470f95912450480eec91e53ff0e8755780cf20bcebe42c168d888f4b8988471e3642fcab6bacb86d8411cb472a9c49ac499df489fa2103bfee1754dd2b220b84f4fc7e5637fd28d8e3ef190aac6394d267db835bb1f83a94594c594833fd626fea654d957408ba4aa7610a922006e22fbe86cced2fc8538a8ed0b063f2cb7346dc08da67fc4f94e23cf9b16d1e933adf44f5e9fcee0e599f22d9f69141c282418ffad", 0xbf, 0x80}, {&(0x7f0000000200)="3f93fba73696fe35fd26b32072fecf8837ea91b243bea24cdcf1864d5b3ba21ca2ba358a5698121c3ff8edfeb597785371cd60bb790caf19d14d037785771156e9b0e0373d8b2071cc021b8a2fc01779431d0a3fb41954772913f0b64c0cd132c9fe9d3b3b13003e6b5fe721d35be8b5fffa321e917bd86732a30e3b0146d7fb4d80a949048408df164ee99bf6931906ce208902f0f2f99ab145779aa92934cd3738db18221a9cc0655bf1b8e0f35a99d2d735b071555f88c26b3c7b70f6efefc5dcf1aa32ce58fa474b80a53269c998d6f7a1", 0xd3, 0x7ff}], 0x40400, &(0x7f0000000400)=ANY=[@ANYBLOB="6c6f63616c63616368696e672c6c6f636369652c726772706c76622c6d6574612c6c6f636b70726f746f3d646c6d2c6e6f6c6f63636f6f6b69652c6e6f71756ffc7779d132e4009a71cc6702c54530ba7461f72471c73fce6b2f6572792c6d6574612c00"]) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mount(&(0x7f0000000380)='./file1\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f000064eff9)='mqueue\x00', 0x8, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) chmod(&(0x7f0000000480)='./file1\x00', 0x4) open$dir(&(0x7f00000003c0)='./file0/file0\x00', 0x101200, 0x200000001) execve(&(0x7f0000682000)='./file0\x00', &(0x7f0000000fd8), &(0x7f0000000340)) 2018/04/03 21:21:12 executing program 1: syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x0, 0x20004) r0 = socket(0x20004000000015, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f00000000c0)=""/1, &(0x7f0000000000)=0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0xffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f0000000100), 0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/03 21:21:12 executing program 3: timer_create(0x5, &(0x7f0000000000)={0x0, 0x24}, &(0x7f0000000040)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x202000, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000240)=""/139, &(0x7f0000000100)=0x8b) timer_gettime(r0, &(0x7f0000000080)) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) bind$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/03 21:21:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) 2018/04/03 21:21:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa00, 0x0) 2018/04/03 21:21:12 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/222, &(0x7f0000000080)=0xfffffc73) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0xfffffffffffffffc}) dup2(r3, r0) r4 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:12 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r2 = request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='/dev/kvm\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) dup2(r4, r4) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000000300)) 2018/04/03 21:21:12 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"5a3a0ab4580cdb"}, 0x80000001}, 0x10) write$rdma_cm(r0, &(0x7f0000000640)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000280)}}, 0x18) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x200, 0x5, 0x5, 0x9, 0x0, 0x0, 0x8000, 0x0, 0x5, 0x7f, 0xffffffffffffffdb, 0x40, 0x4, 0x4, 0x10001, 0x8, 0x7, 0x5, 0x5, 0x8, 0x0, 0x80000000, 0x9, 0x100000000, 0xab8, 0x5, 0x4, 0x7fc0, 0x4, 0x1, 0x7, 0x4, 0xb894, 0x2, 0x3, 0x2, 0x0, 0x1, 0x0, @perf_config_ext={0xffffffffffffffff, 0xfffffffffffff001}, 0x9005, 0xff, 0x1, 0x6, 0x8, 0x4, 0x100000001}, r2, 0xf, r1, 0x2) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x529600, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00000001c0)={0x158, 0x2, 0x40, 0x8, 0x3, 0x9}) connect$bt_l2cap(r4, &(0x7f0000000180)={0x1f, 0x188, {0x10001, 0x0, 0x800, 0x7, 0x89ac, 0xf1a}, 0x64, 0x8}, 0xe) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000100)=r4) 2018/04/03 21:21:12 executing program 7: socket(0x3e4cccb8f1149b46, 0x5, 0x3) 2018/04/03 21:21:12 executing program 3: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000003c0)='user\x00', 0x0) keyctl$search(0xa, r0, &(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, r1) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='dns_resolver\x00', r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='pids.current\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) utimensat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{r3, r4/1000+30000}, {0x0, 0x7530}}, 0x100) 2018/04/03 21:21:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x6c, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffff8001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40040}, 0x41) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000380)={0x89b, 0x3f, 0x8001, 0x100000001}, 0x10) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x22008}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x8, 0x70bd2b, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4000085) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x2000000000000027, 0x331, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) 2018/04/03 21:21:12 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000002000), 0x4) 2018/04/03 21:21:12 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x1fc, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0xfffffffffffffffd}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:12 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f0000002500)='/dev/dsp#\x00', 0x1, 0x80) sendmsg$key(r2, &(0x7f0000002600)={0x0, 0x0, &(0x7f00000025c0)={&(0x7f0000002580)=ANY=[@ANYBLOB="020cfe030400000025bd7000ffdbdf25e3ff1000000004d6000004d400000000"], 0x20}, 0x1}, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000026c0)=0xfe4c) fcntl$setown(r0, 0x8, r1) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffffe}, 0xfffffffffffffdd4) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x168, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000002700)={0x0, @in6={{0xa, 0x4e22, 0x1000, @dev={0xfe, 0x80, [], 0x10}}}, 0x400, 0x2}, &(0x7f0000002640)=0x88) syz_mount_image$btrfs(&(0x7f0000002800)='btrfs\x00', &(0x7f0000002840)='./file0\x00', 0x6, 0x3, &(0x7f0000002940)=[{&(0x7f0000002880)="c98a914606fabd422ec3c834c2413a521b2479f45d69e99783", 0x19, 0x401}, {&(0x7f00000028c0)="d541c1fb57d9", 0x6, 0xffffffff}, {&(0x7f0000002900)="522fd54a4585f4492c04", 0xa}], 0xce7e157bcdc2f2c7, &(0x7f0000002980)={[{@noacl='noacl', 0x2c}, {@subvolid={'subvolid', 0x3d, 'systemposix_acl_accessmime_typekeyringvboxnet1user\\'}, 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'zlib'}, 0x2c}, {@ssd_spread='ssd_spread', 0x2c}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000002680)={0x101, 0x3, 0x8007, 0xe3, 0x1, 0x4, 0x6, 0x3, r5}, &(0x7f00000027c0)=0x20) recvmsg$kcm(r2, &(0x7f00000024c0)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000200)=""/106, 0x6a}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/121, 0x79}, {&(0x7f0000001300)=""/216, 0xd1}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x5, &(0x7f0000002440)=""/113, 0x71, 0xffffffffffffff9a}, 0x40000000) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000002540)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/03 21:21:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x2) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000500)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x4, "f6776cbecf188b5a", "c4aa20d9c1aa9a98ee36e49b2938309c3e002abb19ff617a8320863fc77fd208", 0x1, 0x731}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)=0x21d, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000280)={0xfff, 0x5, 0x0, 'queue0\x00', 0x10001}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000440)={0xfffffffb, 0x0, 'client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00', 0x2, "f67314db5d963b7a", "b9a941f157b5ef853365a58b9c4aaecd8c51611a9b463d71510e4dc0ba85f824"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={0x0, @dev, @multicast1}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x9, 0x4e20, 0x0, 0xa, 0x20, 0x20, 0x0, r2}, {0x2, 0x80000000000, 0x2, 0x100, 0x8000, 0x100000000, 0x5}, {0x1, 0x8}, 0x4, 0x6e6bb2, 0x1, 0x1, 0x3, 0xe025c7c5df97c10c}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0x0, @in, 0x3500, 0x1, 0x67f7808f34f429bb, 0x100, 0x2de}}, 0xe8) 2018/04/03 21:21:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x8, 0x80002) getpeername$ax25(r0, &(0x7f00000001c0), &(0x7f0000000280)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x200) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00000000c0)={0x1, 0x80}) dup2(r3, r2) sendto$inet6(r2, &(0x7f0000ffefc8)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4", 0x20, 0x0, &(0x7f000068b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$int_in(r3, 0x5421, &(0x7f0000000100)=0x9) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000040)={0x20, 0x6, 0x2, 0x0, 0x587, 0xde}) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x0) 2018/04/03 21:21:12 executing program 3: request_key(&(0x7f0000000040)="646e7b5f7265736f6c76653c85c8b9d17200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)='security\x00', 0x0) 2018/04/03 21:21:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010020000000000073000040000000000000000000000000"]) 2018/04/03 21:21:12 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x41) 2018/04/03 21:21:12 executing program 0: mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0xc500, 0x0, 0x3, 0xe, 0x4, "6006fe43e94f750cf11df103421faeb6a696c82387344b7afe09c3606dd04ee8af1f647d42ae8c1b83f2f6bf8b16c8b5cc2505e95711c7551d5fb79b20fb13c5", "418d0d9fd9b4e977440d05ab6a3d9412c7b4c67f0440484c2dd8d0b6d7f611fe96a91c8f6f146d37fc6779f60e6034fd2e379192d9185f35f9140d1c3f573d8d", "8ddce7bc493a6e26b0588262ddbba3ab34f693127c2a1a4eabda72454306c1bb", [0x2, 0x1]}) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000240)="4b79e5d24317997e9d72437cc972b03b14c05244fe5cdc8509dab9f732dc89d3ca6a459e22db5c1c1de9ec6f6b36d7a031ac218859fc19cd15194b201852819fda5aeab2a7cb4b83bdd1fb1273af8c475ce331c3141d86d6722a2b4d4b3cc6d4bb02a27d6fe8b920129e4ab54669284ea3ec390b81f1d9e4de41e398ca2752a4fd2089ea1d031f0a6d580db466d4c71d9319b799c97b251784c41d3ae393a624fd0fa2a0657e532847bdfe22430a776fe8816209f3c84b82d652cee10b03ea9ae17ef9db1da37ce22932610bbaf048d61f0846a142552e3a9d8397d539218481bf", 0xe1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x80000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000500)={r1, 0xa0, &(0x7f0000000440)=[@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x101, @dev={0xfe, 0x80, [], 0xb}, 0xf4}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x8a}, @in6={0xa, 0x4e24, 0xd8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in={0x2, 0x4e22, @rand_addr=0xffff}]}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000380)=0x4) process_vm_readv(0x0, &(0x7f0000000500), 0x0, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x4, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000580)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl(r0, 0x77, &(0x7f0000007000)='S') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1ff, 0x3753, 0x0, 0x1a, 0xc, 0x14, "6d23a3daceb61468c73fa466d3166cfd2b16acdac766888ee078f4ddc75614cd68a81a81b6485ddadd43e87d5dfb771d92cd5ca27cc74f4215b03f5c3b7e1e29", "16e24a0722d1661a15968d3fa021e78d38cba8416fc942ca1c59f5eeeb1120a3453c0dc841a81df162c39a8752eb1b7f8d25a17f37740954deddf1c05502ba84", "ea2f6ad3081a869b0ba930403d68bf111fc3f254dbdb3816a5922ac83ee697db", [0x9, 0xf8]}) 2018/04/03 21:21:13 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0xc67, 0x4) 2018/04/03 21:21:13 executing program 3: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) getpgid(r1) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xc03, 0x4a0a995562e86765) socket$netlink(0x10, 0x3, 0xb) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="2d05503866bbc66fe0b3c99f6bbdc65a", 0x10) r3 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r3, &(0x7f000000dc01)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000043000100ff0000001400000000000000100001006d643573756d657468315d00"], 0x24}, 0x1}, 0x0) 2018/04/03 21:21:13 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x40000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000180)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001600)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000001700)=0xe8) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001780)='net/netlink\x00') r9 = openat$vnet(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000002d40)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002cc0)=[{&(0x7f0000000200)={0x2c8, 0x1a, 0xe02, 0x70bd29, 0x25dfdbfe, "", [@nested={0xc, 0x3d, [@typed={0x8, 0x94, @ipv4=@broadcast=0xffffffff}]}, @typed={0xc, 0x13, @str='%em0\x00'}, @generic="aee87ce896e75da98651d43b28fcd03390a02fd9f15ef064e3dee9ccb7cfae6dc8309160df550739c39ba8b92cac54e903", @typed={0x8, 0x56, @u32=0x5}, @nested={0x178, 0x4c, [@generic="bb1e1d5f348f0a88be35ca2e03c1df878a85d16d3d7c4eeafd37c1b95260dab20666b6919e1d0411841b49b948a824bc9c22c3c35d0456337af1132dd88fe005306162880f396d071982d7e4a2dcc475d2ee2b9910199f914ab979c27bc1a0a3f4711c14348d4ee72141782192ff9db14b99bb8e000691b46e6745bd5f27def94e7654255d42a0963ecd22ffc1864b5b0d4e624cd0a704dfdde46f712766512bac74aeeffbdb2c03", @typed={0x8, 0x4d, @uid=r2}, @generic="8ee7e6dc895bc22c9ca818bbc35af3dac08fcac17c7c0ef5edcffbdcd2aa1e771b99a375327ef80f1ed9b2e70d30674abdb32307e900d31b2fd51a19676113478ee17e7a086849973542f26076b8f38ee8e936ae42484b2ca750bcb6d2f05bedc01514a855fd9026807a451a832aa3d3685cdc327024c525b4e13c771a609f26e8026139767dcfd2c26a82efddc4c199d27f4b4190b92af041c02012efe3aca5d4964ba51b5f7ff249ab1c1c8549af24d63df6d0d48bdd5cff26b3", @typed={0x8, 0x7, @u32=0xf0}]}, @nested={0xd8, 0x70, [@typed={0x8, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x18}}, @generic="b9926c2a62f0a11de7eaa9d8e311dbbcb64f7f1eb18a75d5d0cbf667ab1c7aecc1ddcd084b1451038115dd12cb4b4b656b1a87669a5c069040a765d9ffa6b4298f076b926c998b366d868668e4b7e1f54c9dfe7e7ce4fef3838f2abb679a538c6468e1c342a6c5dfdfbf9066f7f0fe31f5dec94335b1e1ef5f1b79d6de1c39aa1d0b349b9f9fa82b9c2edd443ab5dce62eb93de0c33d565028515fa6a7390979a8c6ad7ffad88613640314965f4a90de5f6b25a00c3cf851a45a", @typed={0x8, 0x68, @pid=r3}, @typed={0x8, 0x9, @u32=0x3}]}, @typed={0x14, 0x42, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c8}, {&(0x7f0000000500)={0x10d4, 0x34, 0x20, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x14, 0x7, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0xb0, 0x34, [@typed={0xc, 0x3e, @u64=0x7}, @generic="853a5eac697ba1cabb2b445d717294a31754aa34cb0dd2b1c728d5c9e62cae9420844a4871ce1a7bbbb4df415c956762700db38591c985b564aaff31cd0506ece311f9d5292760e859d6e4007d6253c7c69c19c2ba1c9ada0e9a8c9e288ca17f29ddf653ec11", @typed={0x8, 0x92, @u32=0x6}, @generic="c4fbc0e0a04b112b8713034b5849a67a54384ec2df15e10e1f14f4e27e1dfea9e2c62051cb9c5900cbe03adb0880c957eb64"]}, @generic="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@generic="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@typed={0x14, 0x5b, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @nested={0x94, 0x29, [@typed={0x8, 0x4a, @fd=r8}, @typed={0x8, 0x12, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0xc, @fd=r9}, @generic, @generic="171a0202438a13768ad2519b70a5039c2327ff296cb8d634e34e1075cda7e2a3401c40af418a052f57ac939ab6223523cc48bf2b19226fb74f212f548cb3e4b171c6562f965ce0339d5e033b71bce3183c05f1eab02632193b4c3fb82520ab560696fb0aa358b12c475d74c904e4351d1fed9f8603", @generic]}, @nested={0x50, 0x4f, [@generic="a9579f4052e34cfea5e682500e0a6cb9a8928c44b60eceb437b74b6384e928ba19efedfd516fdd0f11a9125e8daa13d64fce4c57ee07530f26912eb890d7792385d12b8244df91b8fb9b4e"]}, @typed={0x48, 0x16, @binary="f22c0182dba4830085bbb77d880443e6430aeb9c86ed4c01d335e14dbb2749eea941109d1871cb4242eae5f9e7869de50b1d79c2bdc00141c7fdb8f7d08722e8887194"}]}, 0x1378}, {&(0x7f0000002b80)={0x1c, 0x2d, 0x500, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc, 0x1c, @u64=0xbc8}]}, 0x1c}, {&(0x7f0000002bc0)={0xe4, 0x2d, 0xe01, 0x70bd2b, 0x25dfdbfb, "", [@generic="e88dd80ac084976fa7a748f6cb69103eb961c461de24db02e45cdc3b3c25113333789cd42d6644a1c2f11c91766ff584b25fe9f97b3a08d7cfb5c5c89c275abcf43f7c1f221cc919bd6ad7fb3b0b00c4b84f970a10106b5fbf38e32675b4482826702db5bde9cdb1190ccf46998cde8ccb3aa2758ba3815a46642ccc03e888d1d2faf15235870347dfa717fe59ad341a8bb5bdf8584dff3b14cce4bd4b74c21ed594859ce7e45ef7ca35f6136bd0aa2f134a37342f398c0b44ab7ca22388890f8ac04a75f0a5659ec4ad50d11d0a04a78e58"]}, 0xe4}], 0x5, &(0x7f0000002d00), 0x0, 0x40}, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000002dc0)={0x0, 0x0}) utimensat(r0, &(0x7f0000002d80)='./file0\x00', &(0x7f0000002e00)={{0x0, 0x2710}, {r10, r11/1000+10000}}, 0x0) connect$vsock_dgram(r7, &(0x7f0000002e40)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002e80)=""/144) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000002f40)={0x1, 0x21}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002f80)=0x1, 0x4) r12 = socket$vsock_dgram(0x28, 0x2, 0x0) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) syz_mount_image$reiserfs(&(0x7f0000002fc0)='reiserfs\x00', &(0x7f0000003000)='./file0\x00', 0x100000001, 0x4, &(0x7f0000004180)=[{&(0x7f0000003040)="1c04429880cac89d84b52afeaff26316e090e91d39", 0x15, 0x67}, {&(0x7f0000003080)="08b84d212ae68b83724e8bb080f85d2aedd2a9e3dad19cbf881d5d763b5e411c36cda5686e36bd46c49d144ba36c244e0a6123d2c49e83e8b0034d16746108e4c9f6b83bf3fc88a6ca62ed3293a4e70458a05ac0944f8a0ceb2f434afbab5de327c9f1361527f5a02e7ba5688b13c9b8eb385542de69", 0x76, 0x1}, {&(0x7f0000003100)="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", 0x1000, 0x3}, {&(0x7f0000004100)="63d390a019ccbe9dd0e9e85e891a1404abcf67bbebd72746a7428845556d3ac71ed03d8f91a5ac771f2d82f0421573850183a2cc5d94dda9e84c2507dcffc8cfad6eec43edb2d24a8664e939e0ce9219cc8677c34b7c22fdcf5007641efe13fb94f9d6b55aa0aae0fbb0f04e5719", 0x6e, 0x18}], 0x40, &(0x7f00000041c0)={[{@data_writeback='data=writeback', 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@expose_privroot='expose_privroot', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000004240)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xd}, r1}, 0xc) getsockopt$inet6_dccp_int(r8, 0x21, 0xe, &(0x7f0000004280), &(0x7f00000042c0)=0x4) ioctl$FUSE_DEV_IOC_CLONE(r8, 0x8004e500, &(0x7f0000004300)=r0) setsockopt$inet6_mreq(r7, 0x29, 0x1f, &(0x7f0000004340)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) ioctl$EVIOCGPROP(r8, 0x80404509, &(0x7f0000004380)=""/129) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000004440)={0x77359400}, 0x8) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000004480)={0x7, r12}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000044c0)={0xaae, 0x951d, 0x7fff, 0x3ff, 0xff, 0x8}) ioctl$KVM_S390_INTERRUPT_CPU(r13, 0x4010ae94, &(0x7f0000004540)={0x4, 0xfc4d, 0x800}) 2018/04/03 21:21:13 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.memory_migrate\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)='5', 0x1) 2018/04/03 21:21:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) recvfrom$packet(r1, &(0x7f0000000100)=""/32, 0x20, 0x2001, &(0x7f0000000240)={0x11, 0xff, r2, 0x1, 0xfffffffffffffff7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}}], 0x58) 2018/04/03 21:21:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ppoll(&(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000180)={0x3ff}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) rt_sigsuspend(&(0x7f0000000140), 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6dd, 0x4000) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e22, @loopback=0x7f000001}, 0x6) 2018/04/03 21:21:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0xe}}, 0x14}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000100)=0x8) 2018/04/03 21:21:13 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x240880, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001200)=""/144) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80100, 0x0) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000200)="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", 0x1000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000080)={0xfe78, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f00000000c0)={r2, 0x101}) 2018/04/03 21:21:13 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x55, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000040)={{0x4, 0x4684}, 'port1\x00', 0x52, 0x400, 0x4, 0x12, 0x1ff, 0x1f, 0x100, 0x0, 0x1, 0x7}) 2018/04/03 21:21:13 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) acct(&(0x7f00000001c0)='./file0\x00') r2 = getuid() setreuid(r1, r2) r3 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:13 executing program 7: r0 = socket$inet(0x2, 0x6, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10002, 0x0) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0x3c, [], 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040)=""/60}, &(0x7f0000000240)=0x50) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x20c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x265) 2018/04/03 21:21:13 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xc54, 0x2, 0x1}, 0x10) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000af0000), 0x4) 2018/04/03 21:21:13 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000300)=""/239) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000040)=0x9, 0x4) ioctl$KDADDIO(r1, 0x4b34, 0x3ff) 2018/04/03 21:21:13 executing program 0: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000080)) rt_sigsuspend(&(0x7f0000000000)={0xfffffffffffffffd}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='coredump_filter\x00') setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x3) 2018/04/03 21:21:13 executing program 2: fcntl$addseals(0xffffffffffffff9c, 0x409, 0x2) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='sched\x00') perf_event_open$cgroup(&(0x7f0000000100)={0x3, 0x70, 0x6, 0x2, 0xfffffffffffff3ef, 0x9, 0x0, 0x5, 0x800, 0xc, 0x6a3e, 0x9, 0x3ff, 0x17, 0x101, 0x9, 0x5, 0x1f, 0x7bd, 0x4, 0x7, 0x3, 0x2, 0x3ff, 0xffff, 0x4, 0x8000, 0x1, 0x92, 0x80000001, 0x7a, 0x3, 0x40, 0x2, 0x9, 0x521, 0x1f, 0x100000000, 0x0, 0x9, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x2, 0x4, 0x2, 0x5, 0x3, 0x1, 0x8}, r1, 0xa, r0, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:13 executing program 4: sync() r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x10800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) 2018/04/03 21:21:13 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:14 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbff, 0x10100000}, 0xc) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000000440)='logon\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x66, "03dd651693c36842b0da5183d0a03ca1a8591f7a5c53f7e63ab37920014848944671790b9a63372b93baa5ad9eee6018dd831047db5407d72112db02d1ff40fdfc4982f733032f90217ed1c15b40702c4cee7da4f958c29aa67954c95931f7b024a701667b88"}, &(0x7f0000000080)=0x6e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e21, 0x20, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5, 0x5}, &(0x7f00000001c0)=0x90) read(r1, &(0x7f0000000240)=""/118, 0x76) r4 = socket$netlink(0x10, 0x3, 0x16) bind$netlink(r4, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000706ffc)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) flistxattr(r1, &(0x7f00000002c0)=""/179, 0xb3) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x1, 0x2, 0x9, 0x71a, r5}) 2018/04/03 21:21:14 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xf, r1, 0x2, &(0x7f00000000c0)="a24c1170b1cf825cb1f10b853c6d2fe15f80d9d200b18d23c3bac39d8fc5614d239798998bf5f4050dc18bd16270457104c81c393082571dfe73598fad6a132a4aa9da549208aed71ce7aeecff4a21516099e28ca1b3f6a56fb010d12d301e59dbfbdcd052") ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x0, 0x1, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x2c}) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="11000000e324a8e6b3c792b13fe767f462a6296f4a879c8fc4862373ca477d2ea2cfaf7763c336f66cf1038ad98c66a7866b0fbf91216561f0371e5cdf69ddff0ad5610ea1138e313f9659c230d1f0723483f8b0b00459352e499faff61814adb8a66c9998a917b37df620cd0faaaa2a2aeebc79598fd109520d29172dd3acbaefc175e620eebe719dc98b0b4d712cc4ea405b8d843c797ab10a7e287a6379c95e2147"], &(0x7f0000000280)=0x19) 2018/04/03 21:21:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000100)=""/27, &(0x7f0000000140)=0x1b) 2018/04/03 21:21:14 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x4000, 0x0) mount(&(0x7f0000000440)='./file0/file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='btrfs\x00', 0x0, &(0x7f0000000500)="64e6b19fb2e439cc41d26895321196bbae4b49c2035517b7ef24109e21f86a1c3651340cdbf72df44e675578871a13406f26eafae7460a") creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpid() sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {}, [@typed={0x8, 0x11, @pid=r1}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) tee(r2, 0xffffffffffffffff, 0x6bf081f2, 0x2) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000000140), 0x100002fb) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x43) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r5, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KDENABIO(r5, 0x4b36) sendmsg$netlink(r4, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Y\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000da8ffc), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') mq_unlink(&(0x7f0000000240)='/dev/mixer\x00') 2018/04/03 21:21:14 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r2, 0x2, 0x70bd2a, 0x25dfdbfd, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}]}, 0x44}, 0x1, 0x0, 0x0, 0x40801}, 0x810) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40000, 0x0) eventfd(0x80000001) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1000) read(r0, &(0x7f00004bdf32)=""/206, 0xce) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x1) 2018/04/03 21:21:14 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000300)=""/65, 0x2aa}, {&(0x7f00000000c0)=""/36, 0x24}], 0x3, &(0x7f000000cf80)=""/128, 0x80}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@empty, 0x51, r2}) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/77, 0x4d}, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x5c200) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000240)=0x3) 2018/04/03 21:21:14 executing program 4: openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0xffffffffffff7021, 0x9, 0x7, 0x2, 0x7}) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/04/03 21:21:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getdents64(r0, &(0x7f0000ceffd4)=""/44, 0x2c) getdents(r0, &(0x7f0000000040)=""/36, 0x24) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) 2018/04/03 21:21:15 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="76626f786e657431707070305b776c616e3065746830894a76626f786e6574306c6f28776c616e302f00", 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x1f, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000240)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0x8) 2018/04/03 21:21:15 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x41) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0xc0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000440)=0xffffffffffff80ec) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000200)={0x7, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}, {}]}) execveat(r2, &(0x7f0000000280)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000600)='/dev/mixer\x00', &(0x7f0000000640)='/dev/qat_adf_ctl\x00'], &(0x7f0000000740)=[&(0x7f00000006c0)='%/]]\x00', &(0x7f0000000700)='&keyring!system\x00'], 0x1c00) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000240)={r3, &(0x7f0000000500)=""/244}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000000100)=0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000480)={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x80000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x3, [0x10000, 0x7, 0x4, 0xf4, 0x4, 0x1, 0x10000, 0x3]}, 0x5c) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x20400, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r5, 0x114, 0xa, &(0x7f00000003c0), 0x1) 2018/04/03 21:21:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)={0x1, 0x0, [{0xda0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x6, 0x0, [{}, {0xbff, 0x0, 0xffff}, {0x9ba, 0x0, 0x3}, {0x40000a0a, 0x0, 0x5}, {0xbff, 0x0, 0x90f}, {0xbdd, 0x0, 0x40}]}) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000000080)) 2018/04/03 21:21:15 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x80000000, 0x0, 0xf7da4c64ad48f77c, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00000000c0)={r2}) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r1) r3 = socket$netlink(0x10, 0x3, 0x15) io_setup(0x7, &(0x7f0000000100)=0x0) io_cancel(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0xcb, r3, &(0x7f0000000180)="06daa90f54871674ccb3f74adf0f5d38bd1ca50fbd374d7156595d83ea523a616b973cdef9a97798e7ef9861089264479e304d1e06b480d0be580ba7b55f49c910bcc7e566d8f5b6a4eb2440b3bcc82afc7484ca61892edc5284baaeff9129cdccd7f2d548be5c2813590727311a3a7625b7dc355b3e708000d3eeb9a7d936d04ebefa696ed7b527ee4bef847672ea80a1d7d16d22f0fc25ac14309d8b412adcaab1ecde9d662964d8abe935090cda0f207e1e74f9d71bfcd59cb709eb", 0xbd, 0x1, 0x0, 0x0, r0}, &(0x7f0000000300)) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000080000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) write$binfmt_aout(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="cc0001d3e0020000c2010000000100006a03000001800000000000000000018000001d8720c049d2fcae9dbd"], 0x2c) 2018/04/03 21:21:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/03 21:21:15 executing program 7: syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x2a4]}) 2018/04/03 21:21:15 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x30200, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33f) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x32, r1, 0x80000000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) 2018/04/03 21:21:15 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400880, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000000280)) getpeername$packet(r3, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001900)=0x14) connect$can_bcm(r0, &(0x7f0000001940)={0x1d, r5}, 0x10) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000180)=""/178) 2018/04/03 21:21:15 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) poll(&(0x7f0000000200)=[{}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000239000)='environ\x00') pread64(r1, &(0x7f0000e4d000), 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) 2018/04/03 21:21:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/04/03 21:21:15 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000180)={{0x4, 0x100000000}, 'port0\x00', 0x13, 0x20, 0x3, 0xfb, 0x0, 0x3, 0x6, 0x0, 0x2, 0x8000}) r2 = socket$netlink(0x10, 0x3, 0x15) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x0, 0x2, 0x4, 0x2}}, 0x2e) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYBLOB="fe002b38ad0200e173d569ed", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:15 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) personality(0x5000004) 2018/04/03 21:21:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffdfffffc, [0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) 2018/04/03 21:21:15 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21}}, 0x100000001, 0x964, 0x7, 0x1, 0x20}, 0x98) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80006, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000280)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}]}) io_setup(0x20, &(0x7f00000000c0)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) io_submit(r3, 0x0, &(0x7f0000356ff0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00001b0000)='l', 0x1, 0x0, 0x0, 0x0, r4}]) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) 2018/04/03 21:21:15 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x501000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xfa5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0xdf, 0xd5, 0x4}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000013fc8)={&(0x7f0000018000)={0x10}, 0x2e0, &(0x7f000000d379)={&(0x7f0000000c18)=ANY=[@ANYBLOB="140000001300f652000040000000000000000000"], 0xc9}, 0x1}, 0x0) 2018/04/03 21:21:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x8001, 0x0, 0x1, 0xff9f}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00000000c0)={0x6ad5f885, r2}) 2018/04/03 21:21:15 executing program 0: syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)) r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)=ANY=[]) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000680)=0x1000, 0xfdc6) fstat(0xffffffffffffff9c, &(0x7f0000000500)) getuid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000001680)=@getlink={0x20, 0x12, 0x0, 0x70bd29, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x108}}, 0x20}, 0x1}, 0x20000000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4, 0x0) r2 = request_key(&(0x7f0000000900)='.request_key_auth\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a}, &(0x7f0000000980)="06766d6e6574312c00", 0x0) keyctl$unlink(0x9, 0x0, r2) socket$alg(0x26, 0x5, 0x0) 2018/04/03 21:21:15 executing program 3: r0 = add_key(&(0x7f00000000c0)='c\x00\x00\x00\x00\x00\x00\x00 p\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="7b4f06776cfbedaa9def0b0000000000002f6ef989200c74301424000000", r0) r1 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, {0x2, 0x40000004e23, @dev={0xac, 0x14, 0x14, 0x17}}, 'erspan0\x00'}) socket$key(0xf, 0x3, 0x2) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'ip6gre0\x00', 0x0}) connect$packet(r1, &(0x7f00000001c0)={0x11, 0xf, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/03 21:21:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000090000000000000000000000007c5755594bf50000000000000000000000000000"]}) 2018/04/03 21:21:15 executing program 4: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4607000000000000000000000003003e00000000000000d6ad40bd0100000000000000000001002000f4"], 0x2d) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/03 21:21:15 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x42101) write(r0, &(0x7f00000000c0)="0de397f18585b80c9dbdcb63a0e43020ed9d759e6b9e7d6b9e37321ee28ee5277296fde214e44a788338d12ca57ba2d023db02bfe2d18dd05bd781f46172fde17bb2cb3e68bb78c02acb3ff41ae1c2344397b67dbbd256a50f539f3ecb1b455dec00ec8d0ac406caa6092e11f1c9d135e6adc68bfc127e3eb7164a39f0b1951969cf0ff246a95920e8a01f5130040bc2921995ece866fc51d7b51d2aebe483bdc47331618a84f99f41e329acd371289492374b4b8089599ee82d921765df95c62bd15c", 0xc3) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/04/03 21:21:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8001, 0x40400) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/8) 2018/04/03 21:21:15 executing program 3: request_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYBLOB="00e20544cb190000ce82f777dd66f186c51fc78fb890f8947e9a2d36bbc01cec1143493c8acf7359f18827f6e2f198efc63bd727cfb109c8fbc7e58d76a68f1ac1e9fd4b39f98cda489cb5e6beb34e2a72fd0189faed6cd1e957dbfa61085b07b7ea20f57b61fa9a2c214b0374197a04f6374876b35db78112a2267953167ef3d2de1579e443956a7fdf04ac0510"], &(0x7f0000000080)=0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000000c0)='rose0\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 21:21:15 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x20002) mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x52, r0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000580)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)=0x8, 0x9c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'\x00', 0x400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)=ANY=[@ANYRES32], &(0x7f0000000000)=0x1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000140)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) close(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x40001, 0x0) pwrite64(r1, &(0x7f0000000400), 0xffffffffffffff60, 0x0) pipe2(&(0x7f0000000400), 0x80800) clock_gettime(0x4, &(0x7f0000000240)) r2 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) accept4$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14, 0x80000) bind$packet(r0, &(0x7f00000003c0)={0x11, 0x18, r3, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) mmap(&(0x7f0000001000/0x39a000)=nil, 0x39a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) select(0x40, &(0x7f0000000180)={0x8000, 0x0, 0x8, 0x9, 0x80ec, 0x40, 0xfffffffffffff048, 0xbbbe}, &(0x7f00000001c0)={0x9, 0x4, 0x0, 0x3, 0x1, 0x0, 0x81}, &(0x7f0000000200)={0x5, 0x8, 0x7fff, 0x401, 0x8, 0x44bd2408, 0x0, 0x10001}, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000600)) [ 914.141474] QAT: Invalid ioctl [ 914.188090] QAT: Invalid ioctl 2018/04/03 21:21:16 executing program 7: socketpair$unix(0x1, 0x400000000002, 0x0, &(0x7f0000634000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfdbc, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x5) 2018/04/03 21:21:16 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='}|\x00', 0x1) capset(&(0x7f0000f50000), &(0x7f0000bb7fe8)={0x0, 0x0, 0x0, 0x6}) 2018/04/03 21:21:16 executing program 0: mlockall(0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x70a01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000080)={0x80000000, 0x7fff, 0x4, 0x0, 0x2f4d}) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x200000000007) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x4) 2018/04/03 21:21:16 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r1, 0x201, &(0x7f00000001c0)={&(0x7f00000003c0)=""/4096, 0x1000}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x15) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:16 executing program 3: add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r0 = add_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="e0303fbb1fb9b7aa5d3759be916fc6c4", 0x10, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$get_keyring_id(0x0, r1, 0x2) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r2 = socket(0x5, 0x800, 0x10000) r3 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={r3, r4, r5}, 0xc) 2018/04/03 21:21:16 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x200000, 0x0) bind$bt_rfcomm(r1, &(0x7f00000002c0)={0x1f, {0x800, 0x71, 0x6, 0x969, 0x58a}, 0x9}, 0xa) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000bc0496e2063deee6d87986c49727008568b51ba3a2000000000000000000000000", 0xffffffffffffff4a}], 0x1}, 0x0) timer_create(0x5, &(0x7f0000000100)={0x0, 0x3f, 0x1, @thr={&(0x7f0000000040)="fc5f80c90510bd0b46af7a9a735a8b414b170f3b535fbcc01b8dafbe44fb7fef5043080342f9b74d86058f2f279889b65b3ab46311e17ab63ea38cc239e9a2f7b0ee37", &(0x7f00000000c0)="464ae9e9b8055e6ed3"}}, &(0x7f0000000140)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/03 21:21:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, {0xa, 0x4e22, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x4, [0x295c966, 0x0, 0x80, 0x200, 0x3, 0x0, 0x0, 0x4]}, 0x1d) 2018/04/03 21:21:16 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x84040) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r3) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={0x7, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @rand_addr=0x6}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x200, 0x8, 0x1f, 0x0, 0x6, &(0x7f0000000080)='ip_vti0\x00', 0x9, 0x7, 0xfffffffffffffff9}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f00000000c0)=0x1f4e) finit_module(r0, &(0x7f00000001c0)="256e6f6465760094ed385198b7f77c39deb69089de9c7e4f5e3083e246ea4f08dd3e24684b01811d4b2fed0b68dcc714014d8c4224e431cedada325bd09241bbe51f3c189453", 0xffffffffffffffff) 2018/04/03 21:21:16 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x2) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x200, 0x108) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000080)='wlan1user}\x00') 2018/04/03 21:21:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="45c33deaf63936149f268e18f7db29473d3d6aaa41fa1853f0e5ac13a845b8643b0c8b2a7688e3189b16bc271bc66c346148cc57939248a7ff4cb77630996d0cd744ad90025ca5e5fa5e9d604ae2b711c3a478f9c23e9e1c3bf8838d7858f49266687933c404989f3fecba53a60625ab22cf499d4c5d78287e62a841b9099f0939e81f7c18a28c7f9abc3af52478c46153df798cf3a939ebfd137454a0680332314386c489c3ef44a46100872b93c555eceb31b4165846777a11221bc44b2d8725a513dbaf4f1ebc3cb62caecc4f342fce7f16df6d5201e0de46d6a24065c430285645b7b101", 0xe6, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:17 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f00000002c0)=0x1c, 0x80800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000300)={'ip6tnl0\x00'}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="1d3a77dd72497b85d924d50a0a17776cf58557bd2c84fa4e2453f824f958693b0492489ecf7b896c7034e7b9071005a75a34c52c963e80a6b4027e3b6871ae48448ec005132dfd05346c96dd356ab484114893af966d537b09d07284ae81ee9c367919603d0ef59c7b35e40e1b764151b02d3f7aa3ae295c21fd241534b8a1a953556cf8c5ddb597f5ca4ee01f2c3b624d8ee4259559c769ee8b45873e477447957157db18201b463f1b0ac9dab7ce7f3cc2104cf0a51a35e44a73fa506c4153f95faaa9a8a2240ed760e88af963b850", 0xd0, 0x0, &(0x7f0000000500)={0xa, 0x4e24, 0x8, @empty, 0xff}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x404000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000380)={0x6, 0xec, 0x8}) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x3) recvfrom$inet6(r1, &(0x7f0000000200)=""/191, 0x7178b0e914f3a017, 0x26, 0x0, 0xfffffffffffffec5) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000540), &(0x7f0000000580)=0x4) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000040)=0x6, 0x1, 0x7) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x1, {{0xa, 0x4e22, 0x200, @loopback={0x0, 0x1}}}}, 0x84) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00000003c0)={0x7, 0x7f}) 2018/04/03 21:21:17 executing program 5: r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) fcntl$lock(r1, 0x6, &(0x7f0000d36000)) 2018/04/03 21:21:17 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1e, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0xeff) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:17 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000000)='./control\x00', 0x882) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r2, &(0x7f0000036ff6)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./control\x00', 0x0) 2018/04/03 21:21:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x21, 0x70bd2a, 0x25dfdbfb, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x2c}, 0x1}, 0x20000000) 2018/04/03 21:21:17 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0xe4, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9), 0x37c}]) 2018/04/03 21:21:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x751c, 0x4001) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) 2018/04/03 21:21:17 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000480)=""/233) r3 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0000000029f215bba37cd99050f47ecc8183952500043e0b575d7c2a4659dfe9b7359b2fcb2dc10c293cf6d406bb9a8542d42ae58bdc3d8eb6ca9de17146ad0a0f979482fea4ee72e1fe4b0be752eff89598f072d1932c24ac1f827e2852af733ba163f881b4635be492d0b77f2684034de786891b9c97cc9058a29525184e8407", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000080)) 2018/04/03 21:21:17 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x800) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000, 0x40000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{}, {r2, r3/1000+10000}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) 2018/04/03 21:21:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = dup(r0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/2) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/20) 2018/04/03 21:21:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x2000000040082, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200000000000000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e22, 0xffffffff, @loopback={0x0, 0x1}, 0x1d}, {0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x3f}, 0x361, [0x80, 0x100000001, 0x2000000000000000, 0x9, 0x3, 0x8, 0x0, 0x2]}, 0x5c) fdatasync(r2) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000100)={0x0, 0x4, 0xfff, &(0x7f00000000c0)}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100080000000000024d0067000000001700000000000000909b29f660a62a89129f3ddec58acfb5f56bb69f8ee85f71203f9a73a9524381bbfba95620fa721fe01f3a664d49e0ba6dffd2b2ed9cb3fd7817998a4ae3cfedf39f"]) 2018/04/03 21:21:17 executing program 4: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000)) chroot(&(0x7f0000000000)='./file0/file0\x00') pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000140)) 2018/04/03 21:21:17 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x608004, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000080)={@local}, &(0x7f00000000c0)=0x14) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000001c0)={0x3, 0x6}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000100)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[]}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:17 executing program 7: r0 = inotify_init1(0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x420180, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000040)=""/49) syz_open_procfs(r2, &(0x7f00000001c0)='net/ip6_tables_matches\x00') 2018/04/03 21:21:17 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x8, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) 2018/04/03 21:21:17 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) close(r0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0x0, 0x4000000000000004, 0x3f, 0x0, 0x0, 0x0, 0x1]}, 0x10e) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x22) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0xffffffff00000000, 0x3ff, 0x1, 0x40, 0x9, 0x5000000000, 0x80000000, 0x4, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0xffffffffffffff00, 0x2b6e, 0x1, 0x7fff, 0x1}, &(0x7f0000000100)=0x98) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000140)=0x4) getsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/04/03 21:21:18 executing program 3: geteuid() request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:18 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x2, 0x10040) getdents64(r0, &(0x7f0000000340)=""/57, 0x39) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14, 0x80000) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000080)=""/188, 0xbc}], 0x1, 0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000380)={0x0, 0x5, 0x8fc, 0x401, "e9b6682def39662212371620a5ddb4ec1e3ac4d2612fe95e048b23444e0030b075257e9b373910a1461ef7b6", 0x5}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000180)={0x0, 0x8001}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x8, 0x22800) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) r6 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f00000003c0)=""/27, 0x1b) sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x24, 0x18, 0x1, 0x0, 0x0, {0x1}, [@nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f00000002c0)={0xad, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e21, 0x3, 'lc\x00', 0x20, 0x9}, 0x2c) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000240)={'tunl0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getpeername(r5, &(0x7f0000000480)=@generic, &(0x7f0000000280)=0x80) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xe1, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/03 21:21:18 executing program 4: mkdir(&(0x7f0000000100)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syncfs(r1) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000200)={0x8, 0x1, 0xfffffffffffff905, 0x1, 0x0, 0x6, 0x5, 0x0, 0x0, 0x5}) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') pwrite64(r2, &(0x7f00000003c0), 0x0, 0x0) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x80000001, 0x4}) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000280)={0x57, 0x5, 0xfff, {0x7ff, 0xfffffffffffffffe}, {0x101, 0xec}, @ramp={0x800, 0xa63f, {0x8, 0x8, 0x8, 0x9}}}) dup2(r0, r1) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000240)=""/52) 2018/04/03 21:21:18 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:18 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x80, 0x20000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001300)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x0, 0xffffffffffffffff, 0x100000000, 0x7, 0x4}, &(0x7f00000013c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001400)={r1, 0xcf, "2761666f49532f95ca528270c8300b1b4e9789d069c4315cee727ec1a073aa2e5af483e05ef5ddaab567e57245b04aeb189bc26ee044ed9b8bc9515213e9cdb750f1fa468398733a21e58efe088821a08f749496cba396bf85aed28e1880d732260882519d16ab7f1473a671fcea890834098ad77cf480323cb88c3357cf8301fa6cb5ae8593532a7d5f2ffee010a5725166952aa2592e4e625c6f8c439257924b141ee7d054b8c889915b8d3d04132f1dbb0bf99ffd4230706c3b9f88c8d9819e97c19421d331de02b708e0e1306d"}, &(0x7f0000001500)=0xd7) syz_open_dev$vcsn(&(0x7f0000001540)='/dev/vcs#\x00', 0x2, 0x218440) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0x7fffffff) r3 = gettid() syz_open_procfs(r3, &(0x7f0000001580)='attr/current\x00') ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00000001c0)=@pic={0x8000, 0x8, 0xca85aef, 0x3ff, 0x60, 0x5, 0x30b, 0x3, 0x9, 0x10000, 0x200, 0x9, 0x1, 0x0, 0x400, 0x4}) r4 = openat$cgroup_int(r2, &(0x7f0000000100)="6367726f75702e636c6f6e655f6368696c6472656e00b3c911184e1a2cf421b11d6eeef35851423c95fd650a1a797d1915691d8756ba8d47b93fb5d7dd474df0e3942079a992ee72443c5540a7acf908b9721828202f4ce782530448a2fb54e15f3d432da5f9edea258e2131fad662d079a7be00b5c2cf", 0x2, 0x0) pread64(r4, &(0x7f0000000300)=""/4096, 0x1000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000180)=0x7, 0x4) 2018/04/03 21:21:18 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000006c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000680)={0xffffffff}, 0x13f, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000140), r1, r0}}, 0x18) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0xd5) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400002}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x100, r3, 0x218, 0x70bd25, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffff001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xeb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000000}, 0x4010) 2018/04/03 21:21:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000340)={{0x1, 0x0, 0x3, 0x35ad, 0x80000001, 0x1}, 0x6, 0x24, 0x3}) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032abd7000fbdbdf25020000004400010008000be87269700014000300ffffffff000000000000000000000000080002007300000014000300ac32cf9849000000000078f9d40d00000800080001fcffff08000600400000000840050004000000"], 0x68}, 0x1}, 0x40) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000300)={{0x1, 0x8, 0x8, 0xd85, 0x24, 0x4}, 0x3, 0x3, 0xfbff}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000280)={0x200, 0x0, 0x0, 0x9, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x8000, 0x1, 0x4, 0x3}) connect$netrom(r0, &(0x7f00000000c0)=@ax25={0x3, {"175086c1b46b3d"}, 0x3}, 0x10) 2018/04/03 21:21:18 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="90396966", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x2, 0x3, {0xa, 0x4e20, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x1}}}, 0x32) 2018/04/03 21:21:18 executing program 3: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', r0) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xc11, 0x440080) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 916.473514] netlink: 'syz-executor5': attribute type 6 has an invalid length. 2018/04/03 21:21:18 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x7ff) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x801) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x1f, 0xa1567b1, 0x8, 0x0, 0x0, 0x8, 0x20080000000000, 0x9, 0xff5a, 0x18, 0x8, 0x5, 0x0, 0x7, 0x0, 0x5, 0xe54, 0xfffffffffffffe00, 0x4}) r3 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/03 21:21:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb07, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x10000000, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x480, &(0x7f0000000200), &(0x7f000000f000)=0x1fc) 2018/04/03 21:21:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) socketpair(0xb, 0x806, 0xa9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 916.560763] netlink: 'syz-executor5': attribute type 6 has an invalid length. 2018/04/03 21:21:19 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) sendmsg$rds(r0, &(0x7f0000000a00)={&(0x7f0000000080)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000700)=[{&(0x7f00000000c0)=""/133, 0x85}, {&(0x7f0000000180)=""/116, 0x74}, {&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000340)=""/234, 0xea}, {&(0x7f0000000440)=""/154, 0x9a}, {&(0x7f0000000500)=""/153, 0x99}, {&(0x7f00000005c0)=""/25, 0x19}, {&(0x7f0000000600)=""/191, 0xbf}], 0x8, &(0x7f0000000900)=ANY=[@ANYBLOB="580000001401000009000000000000000100000001000000", @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYBLOB="0300000000000000"], @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0100000000000000000000000000000000080000000000000200000000000000060000000000000001fcffffffffffff30000000140100000300000000000000", @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="520000b3d85d723c", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="00000000000000000000000058000000140100000600000000000000030000001072ffff", @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYBLOB="feffffffffffffff"], @ANYPTR64=&(0x7f00000008c0)=ANY=[@ANYBLOB="0500000000000000"], @ANYBLOB="000000000000000003000000000000008100000000000000050000000000000004000000000000000100000000000000"], 0xe0, 0x4000800}, 0x4008040) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40)={0x0}, &(0x7f0000000a80)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000ac0)={0x7}) 2018/04/03 21:21:19 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000016c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000017c0)=0xe8) r2 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002f40)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000003040)=0xe8) fstat(r0, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003180)={0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000000000)={0x1690, 0x3b, 0x200, 0x70bd2c, 0x25dfdbfb, "", [@generic="2c4242ea89799acff8c87d46ee77a3ab49e797dddd3b125ad3e2a1445cc59eb382215b7ff76bb7627b471461d85c17f9d3f8c776c45bf0e348ae5d4d4ab322213a3f63a2675b64c4c06b79255c7e9ad8c7a3c97f15810d450d79c04b5c8e46e3724c1d7ec8a75f9bca5f9831104c3d5c7aefe9e7c5619cde6afdc034b809133f3f7f7d8d653b14dbdfa2113753a9043b1a6ac30128678baad73322f97620600c529c4f7aabf1ce7c64cb534f", @typed={0x80, 0x1b, @binary="298907f89bd0239334ca5b38f47e61575fe3b5d216daeaf07230e721076d716228c5472deda4aff66f4a0fdd1cd81abaa6fcf05b547cbd63143a02b38f71eb9a5679b42e63eb726631baae3458da3cd7f99f07c39602bf98cd9852f645165552129466e99b6145c22a1f0a6c942fef7e52b765054350884025"}, @typed={0x10, 0x51, @str='/dev/sg#\x00'}, @generic="9c0a065f2016adee44bf30bcf44e65a9bd76a0280d0525766e822243e9f21a875c3ee0398d5894952bffd16d9716eb7c3160c448eb9fb5add2908ef8285add27fd0d278594cf9abcd27d458f60aed981db0e0f7d94a8bf051aad75d71dc17890383424274859e2889e9cebb2836214ac30b70e4753bf136f3a3a2361903a6f168f6006175f1b4e2c7f32548562b1001e1d6bbffb9158fa29330f62826bf65b508ff1ad09e2a4c36d406860d7b97ff69af3a30744fade56444ae4e66b4e3da783b992b3e867dd12f975cb2690d6c9742b029dd948", @nested={0x20c, 0x51, [@generic="362e65e52f7b43dd31e8bbe061ce0d97fe4439d669c571dcd1c93d9522c459276918ceed51bddda1573ffdfa8c", @typed={0x8, 0x29, @ipv4=@broadcast=0xffffffff}, @typed={0xac, 0x47, @binary="9447ef3af805cea3bd5cfac5ee32dab2643979f393603b36d987c56f20193746fb28cc7caa66e6c90faaeca6f2fc53a59ec2681768dc7df7091c3068b09aed3d24426974425414392b772c0fafe465410f4eb6316d56d3a2d4fb2b3196f5af322af95f6ee21d1eaba04b8761bd0b2a58fd55c1a2f6c9180f61383c67c4a2317eab82a7d4d671fb0b6186b967bd86601f51b75839b3b9d7e566b788c1e30c1b46159f95d5c15ea9a9"}, @generic="bd031a9f5fcc985cb36290671af1119b4a230a94cf64f61b3a9f38a65487fe680829c688784e3e9bd74858418a0a1e8c6bd6d1181d741b1c539110c161372645faf837ff5cdbf98aba87a83692cfba2a6f61bdf79050f64e2573aea9dac7b82222ac36bae39fd95d458d0a99358c58be3f881852e41ef9686871e517a03b1dd84eb0468803e879595788e1b124a12bc0d547afd0efafa521892e15cbc2b73ad925b71644abb3c46b777a67cb82bb4eba1502ca6bc27ff087438901ebfea2a568c3478172e192ef414a0d97cbf03c2f43b0bc9b33286524da55729086eb8da7c79d159e230c8dbb003b7c967616b8d65e", @generic="16995475dfa19295417682516a0c24f8b94bfd23e6e895d4cde4e4b8d581f773312fbfd3b0bccfb1bce64c4696fefb2429b13a24f1ad"]}, @generic="d964e981d4ff8516186afc477d7c0cc581f26bf646eacd6b0bc07c5f1632e8550b451d929337a0bab8ef8ee2f19799a1ac5df64a0039d5e8fa2d2a3e26e812639168e6f1777b3d64f01205be8dc0d0e8ca1d4838200d95af502958cfd22de2c2e9", @nested={0x1dc, 0x63, [@typed={0x10, 0x91, @str='/dev/sg#\x00'}, @generic="6e639841d7930119ede21a4e424749bfd8f3a3ff647c480a88dfb514a948dc7ccffbf8e31aa3c538c586671589dd7ec86e095f6bebb0f461da9b28d536ac0f40d1eace3c4332ef879007bd0f783703dc484ff730429091cfa28de4e60ebb8e7726e70aa64cf765381571ae830001d42ae3445d91c806b3806e2f6c1a928d22cb2f858176a686e7c01e1e89ad5ba12da3d534e1f8c81e8fa5c2601d503e5a60a568d0c335fb3754f22b387b2dd953051480aa55522075dc91e97f36db96aed70087514b424482feb393bdf9", @generic="cea44df04965de5e8f66ea", 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[@generic="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", @nested={0xc, 0x79, [@typed={0x8, 0x5d, @fd=r0}]}, @generic="fdd18282f59646bde4c3e933cfd10fbdd837bf27c94acedf0b8f3f16ed5c4473c301603e2f65f8b8f9fcc159ea6fe39d315035b79abf2909669e2f9c219ae602bb1a00395f7720c157ca1e025ea1529a"]}, 0x106c}], 0x5, &(0x7f0000003100)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x54, 0x10}, 0x48040) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/03 21:21:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x54000, 0x100) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0xe7, 0x9, 0x20, 0x0, 0x23c, 0x6}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:19 executing program 5: r0 = socket(0x10, 0x20000000000003, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="220000005e000721004f4810f7e2ffd90000000000000000edff000000e700ff02f1", 0x22) 2018/04/03 21:21:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x100000009, 0x84) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xcde, 0x88a00) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0xfffffffffffffffc, 0x6, 0x7fff, "578d16717355484496917ca7cadcde2e893766bfa3bdd67746b8d55c36d4135323062135fbb894852ed2a1a865bb00477718adb82459600adb706133fca3bbfdb7dfb0d23b8e1ccd2a3d33d723faa9ee"}, 0xd8) recvfrom$inet(r2, &(0x7f0000000140)=""/150, 0x96, 0x2, &(0x7f0000000200)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ptrace$cont(0x1f, r1, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8695}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_ifreq(r0, 0x2000000000089f2, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) 2018/04/03 21:21:19 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x2000) openat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha224-avx,xts-camellia-aesni-avx2)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2018/04/03 21:21:19 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f0000000240)='gfs2\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x1, &(0x7f0000000800)=[{&(0x7f0000000540)}], 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="529e608c4d327574af5b0e82c6993933b9eb5368b38105ae87fb7d89969a4687b8dc2ed92cb6496a5e478fe92d7f62dfc276b54e76aa7ce8756750dd0e20ac0795fb4cc140596d2a7b227d"]) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$dupfd(r0, 0x0, r0) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 2018/04/03 21:21:19 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x15) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000080)={0xff5a, r1, 0x0, 0x0, 0x0, {0x2}}, 0xd}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:19 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000100)="8f1b9da10155a258a202d6df0aabb3262cac64db1d5813c0667663f0183925210305e5735e0000000000000000000000000000000000000000000000000000", 0x200000000000006) ftruncate(r1, 0xfffffffffffffeb5) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8001, 0x200c01) write(r1, &(0x7f0000000340)='v', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f00000000c0)=0xe8) bind$packet(r2, &(0x7f0000000140)={0x11, 0x1b, r3, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x101) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000200)='./file0\x00', 0x0, 0x2000000000000009}, 0xfffffffffffffda3) 2018/04/03 21:21:19 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x10000, 0x4, 0x5, 0x9f9f, 0x3, 0x40}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x400) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:19 executing program 3: munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) 2018/04/03 21:21:19 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, r0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000000040)={0x0, 0x4, 0x200000000000000}) ioprio_set$uid(0x3, 0x0, 0x0) 2018/04/03 21:21:19 executing program 1: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004300)=""/144, 0x90}], 0x1, &(0x7f00000000c0)=""/248, 0xf8}}, {{0x0, 0x0, &(0x7f0000004880), 0x0, 0x0, 0x0, 0xffffffffffffff0d}}], 0x2, 0x0, &(0x7f0000000700)={0x77359400}) 2018/04/03 21:21:19 executing program 3: r0 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="7e91fe300be94c0a3ac15feda8438c8ae81326e319fb51c422d6d689978a1c543b53d0ed14d425fe2cb46d530a82a05f45f544dac538ddfba92f3cc96d4a0b54fd5e0c3312c1039432ff112dd366a9aabf3db72c4fad0898279e7f43ee7359f9efaa67dcafef1c5dbf305a7447bd232bc6985817a89d1d7594f8bd2ca591580334a37383c338a8bf5e8a88792acb6fee7c2f1cc3ab9d37114b2e9586850e9d6224bf8d4a9eb0fe", 0xa7, r0) 2018/04/03 21:21:19 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2f, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x17) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) r2 = socket$netlink(0x10, 0x3, 0x15) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x7}, 0x4) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000003c0)={[], 0x24a9640d, 0x7, 0x7, 0x0, 0x81, 0x10000, 0x10f006, [], 0x9}) 2018/04/03 21:21:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'lblcr\x00', 0x10, 0x2, 0x35}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x4e24, 0x2000, 0x33e, 0x0, 0x6}}, 0x44) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffff, 0x20100) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f000075a000)=[{}], 0x1525, 0x0) 2018/04/03 21:21:19 executing program 0: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x278, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1a8, 0xffffffff, 0xffffffff, 0x1a8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@ipv6={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], [], 'syz_tun\x00', 'yam0\x00'}, 0x0, 0xa8, 0xc8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) futimesat(r1, &(0x7f0000000500)='./file0\x00', &(0x7f0000000580)={{r2, r3/1000+30000}}) r4 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0xfffffffffffeffff, 0x301000) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x1d) recvfrom$inet(r4, &(0x7f0000000440)=""/118, 0x76, 0x10100, &(0x7f00000004c0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000000400)={0x3, '`M('}) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/03 21:21:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0xa0, "e529b88a18388be8888cf77c717bb4cb1c7c6452653bb16d4c13ce23ce84bf0f4251df1141b7815638ecee6b1eeb4dbdc88cbaf7ae9dca600bdd3a8fc2ce386f8ed5670e6ef6f3a5167ffa3068b1065fd7fb36685f9150a75bcca9ea558748e59c317536608d1f5a2d62a48d8af25c0a33b08b03558162ac925c7c1fa411673bdd732df715df4af4f4e0052ab350d9a8df96376918972d7b47a4028a102dc12f"}, &(0x7f0000000300)=0xc4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000400)={0x0, 0x7, 0x1}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(ctr(blowfish))\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="4193f315abaeadf6356fcf40080000000000000039a1ff5d9398218a29d426eedd81fd0a25918360628ba87af05a530b9db5dc7a132fc3d31430323f26429f5a5a2adcb4a7480ea986724a1401044a261279478279c4d3ff7916e14f1fa49426131a6fe01e2dcc9c3c635f2ad19d471664a02b057d784c410240ba9e6125d90bf3d1a52ed62bf9be7777aeefaf7fd8297bf25dda9f3c0c04becfdcf194b583dd6228d0f7d078b431facec7d3885b4892743796c4a1b5e2f9798a7643610d8f0e12b89d430f90d249910b8817208d8f62d66e39a1f39bdd0f6c93efddcb5a3860ab9ada60335e1e64e9dca715aafd01aae25e492d1de3", 0xffffffffffffff8c) 2018/04/03 21:21:19 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) eventfd(0x8) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/03 21:21:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDADDIO(r0, 0x4b34, 0x7) fchdir(r0) write(r0, &(0x7f0000000080)="8237e1fe4fbbe4a69e2c58a06ffb26962a5b59746027c8e51040ac277580ffdcf048b558be78d9586af148bc760004", 0x2f) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80400, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = syz_open_pts(r0, 0x0) ppoll(&(0x7f00000000c0)=[{r2}], 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) 2018/04/03 21:21:19 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000013ffc)=0x2, 0x2ba) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x6d}, 0xff62) fcntl$setlease(r0, 0x400, 0x1) r1 = memfd_create(&(0x7f0000000000)='&trusted\x00', 0x1) mq_timedsend(r1, &(0x7f00000000c0)="a58e81c6d148a69cd333352ce68b32dc0a0370ce38714a9c5a68b7a9d5355e8fe8f24a151a1de43cb30d0bf541c32c56ca0736c4648cd512e33e9a19aff8a87a9a863e8935c0da4bfddbee3796445dd2cf72f9546d7d3e9b10afa2bff091239a8f9fe2528ada64e7c9a5050e73e153ae3ce5a56004d500cc51f2e69fa1c1a37499efc28b34fab972de41534b9b64489854fab0ebd33964", 0x97, 0x401, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/04/03 21:21:19 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r1, r2, r3) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x460c0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14, 0x1a}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x800, 0x4e24, 0x2, 0x2, 0x80, 0x20, 0x21, r0, r2}, {0xe6d, 0x7fffffff, 0x3, 0x7, 0x29, 0x800, 0x6, 0x6}, {0x4, 0x4, 0x1}, 0x8, 0x6e6bb7, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0xa, @in6, 0x34ff, 0x4, 0x0, 0x6, 0xe8b, 0x20, 0xffffffff}}, 0xe8) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) openat$cgroup_int(r5, &(0x7f0000000280)='cpu.weight\x00', 0x2, 0x0) [ 917.642328] IPVS: set_ctl: invalid protocol: 94 172.20.20.187:20004 lblcr [ 917.682131] IPVS: set_ctl: invalid protocol: 94 172.20.20.187:20004 lblcr 2018/04/03 21:21:19 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x400000b2e, 0x800) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x20080) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xd7, "84947e267e1ab7528a3257e39fef64edbc7d214defb37f6e12c5d617771904b8536c41ad311efc4b9662912437501109e06322a1d2eba173a609688339224c5d3f1a4defde267f8369e14e4666d4a8dea8663a24f4279d534782b0f4f37a266ecadf423122c02a69825faae9c1cb33f26f78d91f9976937ab5039d4f5a0731e3d234f97628139c87d7ace001e87b6cc3a136659bf3ed2745a27a7ebbf8051b8f9ccb01061cbac2413351f3199c1218ecd064dafa7b119f488dd3fcbe4be9ec19956c2bef3906369714351f26d7d7ee7608f99b7f66aa31"}, &(0x7f0000000140)=0xdf) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x40, 0x20}, &(0x7f00000001c0)=0xc) 2018/04/03 21:21:19 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x7, 0x2, 0x4}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000100)) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00000000c0)=0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = getpgid(0x0) tkill(r6, 0x1000000000016) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000040)) 2018/04/03 21:21:19 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r1, 0x300, 0x70bd2c, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9017}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x11}, 0x4000800) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 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, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x20, 0x0, 0xfffff7fffffffffd, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, r1, 0xffffffffffff7fff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/03 21:21:19 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:19 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffc}}, [0x6, 0x9, 0x1, 0x2, 0xff, 0x5f, 0x0, 0x101, 0x73a, 0xba7f, 0xf1, 0x5, 0x8, 0x20, 0x4]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x10001, 0x8008, 0x20, 0x3, r1}, &(0x7f0000000380)=0x10) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r2 = gettid() ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000000100)={&(0x7f0000000000)=""/202, 0xca}) 2018/04/03 21:21:19 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$setregset(0x4205, r0, 0x6, &(0x7f0000000200)={&(0x7f0000000140)="62c21a03f465550e6fcfc3cb25d38584e24fe612ca1453d38f7903d36207bbee1b7a1e0c5d8abaa26fcc0217cb356d43e7a96fcedc9b2b4bc7c4141121955528d1d2a465d37b260fe58a5b4d53ddee3679aed057597b9a13085e05792d1b6840e8dae386e1e7021128c33177eda24a74f3f7df31e013f35aca5b9f788b3cc087cf", 0x81}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000040)='./file0/file0\x00', 0x20, 0x31e, &(0x7f0000001d40), 0x80000, &(0x7f0000000000)=ANY=[@ANYBLOB='gid=']) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='tmpfs\x00', 0x0, &(0x7f0000001740)) 2018/04/03 21:21:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000200)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18309eb0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) umount2(&(0x7f0000d5bfff)='.', 0x0) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000000100), 0x4) 2018/04/03 21:21:20 executing program 4: r0 = creat(&(0x7f00000005c0)='./file0\x00', 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@loopback, @multicast2, 0x0}, &(0x7f0000000300)=0xc) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e23, 0x9e8, 0xa, 0xa0, 0x80, 0x3f, r2, r3}, {0x4, 0x6d0, 0x7, 0x6, 0xcc, 0x10001, 0x4, 0x6}, {0xfffffffffffffff9, 0x100, 0x6, 0x9}, 0x48a7, 0x6e6bbb, 0x1, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x3f}, 0xa, @in6=@ipv4={[], [0xff, 0xff]}, 0x3507, 0x3, 0x0, 0x4, 0x2, 0x698f, 0x6}}, 0xe8) getpeername(r1, &(0x7f0000000500)=@can, &(0x7f0000000580)=0x80) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6(0xa, 0x2008, 0x20000000000000) r5 = socket$inet6(0xa, 0x1001000000080005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) connect$inet6(r4, &(0x7f0000486000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000800)=0x8001, 0x4) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000122}, 0xc, &(0x7f0000000240)={&(0x7f0000000600)=ANY=[@ANYBLOB="bc000000bef8e556b7bb3d02197d7151b6280f97a1cedac6f7d87d5cdf8b7e61693b9504950de1afaa14e3fb3ce22fc26e4039073b21c9e64451c143d673f3bc94052f3796e6313e480e98752369ee039220a3488645c4f316d7407cab5448afd2962c3d9a641581ed72738ef042435be4c49a93d24af2ecf128163bf4e2c55c5b51a0a47bd43fa107668c119a1abba69b85c5a47aae40a49bb6740ba2691de2b0c465adda55b5a85627882a4759495540460b573f7d31882f8215e13707d2a85220f26ad1d096dba7c26ad0355728ecc1db065ea7cedd1a", @ANYRES16=r6, @ANYBLOB="050328067000fcdbea250500000008000500a6a700002400020008000600070000000800050092d2000008000500800000000800030001000000100001000c0006006e6f6e6500000100010000f808000600d0ff00000c00010008000b0073cf6769700008000615ff020000000000000000cfffffffffffff3cb0006c6f00000000000000ad000000000000000002007663616e3000000000000000000000000800030000000000"], 0xbc}, 0x1, 0x0, 0x0, 0x48800}, 0x80) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) ioctl$KVM_NMI(r0, 0xae9a) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000180)="66b97103000066b8bb2dc81e66ba000000000f300f01c966b9800000c00f326635000800000f3083eab90f019d00000fc7af000037260f181d66a90e0000000f01cf", 0x42}], 0x1, 0x40, &(0x7f00000007c0)=[@flags={0x3, 0x40100}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000840)={r0}) 2018/04/03 21:21:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0xa0, "e529b88a18388be8888cf77c717bb4cb1c7c6452653bb16d4c13ce23ce84bf0f4251df1141b7815638ecee6b1eeb4dbdc88cbaf7ae9dca600bdd3a8fc2ce386f8ed5670e6ef6f3a5167ffa3068b1065fd7fb36685f9150a75bcca9ea558748e59c317536608d1f5a2d62a48d8af25c0a33b08b03558162ac925c7c1fa411673bdd732df715df4af4f4e0052ab350d9a8df96376918972d7b47a4028a102dc12f"}, &(0x7f0000000300)=0xc4) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000400)={0x0, 0x7, 0x1}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(ctr(blowfish))\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="4193f315abaeadf6356fcf40080000000000000039a1ff5d9398218a29d426eedd81fd0a25918360628ba87af05a530b9db5dc7a132fc3d31430323f26429f5a5a2adcb4a7480ea986724a1401044a261279478279c4d3ff7916e14f1fa49426131a6fe01e2dcc9c3c635f2ad19d471664a02b057d784c410240ba9e6125d90bf3d1a52ed62bf9be7777aeefaf7fd8297bf25dda9f3c0c04becfdcf194b583dd6228d0f7d078b431facec7d3885b4892743796c4a1b5e2f9798a7643610d8f0e12b89d430f90d249910b8817208d8f62d66e39a1f39bdd0f6c93efddcb5a3860ab9ada60335e1e64e9dca715aafd01aae25e492d1de3", 0xffffffffffffff8c) 2018/04/03 21:21:20 executing program 2: r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x8000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffe01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000003, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4a89066c}, r0, 0x0, r1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) bind$nfc_llcp(r1, &(0x7f0000000300)={0x27, 0x0, 0x1, 0x7, 0x0, 0x200, "bb1010b6c706381d6010d501f3b04927ced2bae95470d3d3d7b823cae0ba6cac92477d2d781be44e152290055424d61ed179d72a4eb4810cf53aa2b1657cc2", 0x32}, 0x58) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000002c0)={0x3, 0xd32, 0x1, 0x7, 0x5, 0x7}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000004c0)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff, 0x72, 0x10001, 0x0, 0x4, 0x5000000, r4}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="8d411c3439638ed3591eefc07802d48acbd1ccf27bdcc7c0ec25b39dcfcbb704ff811bfd82f521a9c23c8bb5efd7047a1cbe007287def4685572b7482bf9b8b60d5c81a4dee6156a450dc9167b3ee6e68d66badbd9332c476d4493f4e95a75e2ddfee89c751f5fa3f0e3482c4497bafaf01456cb64be816d2ef3fbe2d146ac482fe987d3810c291a35a30728745b6ede2f7f7cfc4c20fb603741ba60597ed9347bc7be2b74280fd83edc832ad2a712b87069d9c3b15d60e9c1ff4f9cbfa078c0aa73a4c87ad02c14fe1c2a1b83c9d64fdd874ca311e87a2903", 0xd9) 2018/04/03 21:21:20 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r1, 0x4) 2018/04/03 21:21:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000140)={[], 0x0, 0xfffffffffffffffd}) 2018/04/03 21:21:20 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:20 executing program 5: mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x0) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x541680) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x5, 0x8001, 0x96c000000, 0x80000000]}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = inotify_init() epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000eb5ff4)) r3 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4206, r3, 0x6, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB]) socket$alg(0x26, 0x5, 0x0) 2018/04/03 21:21:20 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000140)=0x5, 0x2600a4954518a884) write(r0, &(0x7f0000000000)="2400000058001f00c257dee855a9a24102000710080001defeffffff0800cd249be92caf", 0x24) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x402100, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r2}) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) 2018/04/03 21:21:20 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x100000000, 0x2002) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000001c0)={0x8, 0xbea}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x80000000, 0x6243, 0x3, 0x5, 0x40}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x80}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'vcan0\x00', &(0x7f0000000140)=@ethtool_ringparam={0x10}}) 2018/04/03 21:21:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x200) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)='/dev/vcsa#\x00') ioctl$KDSETLED(r1, 0x4b32, 0x10000) 2018/04/03 21:21:20 executing program 3: request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)='trustedeth1@\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x7f, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e24, 0x6, @empty, 0xffffffffffffff24}, @in6={0xa, 0x4e20, 0x2, @empty, 0x3}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0xd0) 2018/04/03 21:21:20 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) socket(0x1f, 0x3, 0xffffffffffffffe1) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000280)=0xfffffffffffffffe, 0x3b4) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000340)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r1, 0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/44) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000180)={0x0, 0x7f, 0x5, &(0x7f0000000140)}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000080)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000fc75ffffffffffff3e44ad58355c4aa257d7e0638417b78a5467b9fbdf2ee8d3a842de3d75af4815b8134da1928f075730a4a76695352f81b80008ca3c12c8"], 0xc}}, {{&(0x7f0000000a80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x10c, 0x24}], 0xc}}], 0x132, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/03 21:21:20 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x400000000000}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) 2018/04/03 21:21:20 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) tee(r0, r0, 0x6, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00001edff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendto$inet(r2, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x11}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x96) 2018/04/03 21:21:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@broadcast=0xffffffff, @rand_addr=0x9, @rand_addr=0xffffffffffffff81}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0xf22, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, [0x5, 0x9, 0x9, 0x5, 0x70000, 0x5, 0x7f, 0x2, 0x10001, 0x0, 0xef6a, 0x3, 0x100, 0xbdc, 0x5]}, &(0x7f0000000380)=0x100) 2018/04/03 21:21:20 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xfeefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)) 2018/04/03 21:21:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000aeccc8)={0x14, 0x0, 0x1, 0x7fffffffd}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0xdde6ccaf0bedb6df) sendto$llc(r1, &(0x7f00000000c0)="c78bbb4118cc001a88a6e34ad97e1190ecd194fbbe6c5dbd2463d25ae26a12bcc253dbb31f23dbe5372bec9410f7adb68c7c9b698788994ccc63b8d563cbb781e85e71075e4a507841f83517e08de05b7eb900788db6", 0x56, 0x4008885, &(0x7f0000000140)={0x1a, 0x323, 0x6d2f, 0xfae, 0xb5, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000180)={0x3}) 2018/04/03 21:21:20 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="4cd39e9f720817f272a07c8a2511629cc08b3462c3") ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/04/03 21:21:20 executing program 6: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:20 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x2000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, r1}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00']) 2018/04/03 21:21:20 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="7b4f06776c616e3076626f786e4d7431766d6e657430142400d0da0f3527ed0a7fc690cbf47d6e0c719cd4e9f11b65744c8c7a7704c02a2c7c16ddfffffffabfafc2452a0aa28a57184ca4dbf56a835d6292202af1296da65e9a8fb8a6019d04867a446b", 0x0) 2018/04/03 21:21:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pkey_alloc(0x0, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:20 executing program 1: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$inet(0x10, 0xb, 0x7) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1}, 0x0) 2018/04/03 21:21:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) capset(&(0x7f0000034ff8)={0x20080522}, &(0x7f0000034000)) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffff7, 0x40800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x40000, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7, 0x4, 0x8, 0x8001, 0x90}, &(0x7f0000000100)=0x98) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000002c0), &(0x7f00000003c0)=0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000340)) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000280)={r0, 0x4}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000380)={0xfffffffffffffff8}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)=0x0) capset(&(0x7f0000000200)={0x39980732, r3}, &(0x7f0000000240)={0x0, 0x3, 0x10001, 0x4, 0x5, 0x7fffffff}) 2018/04/03 21:21:20 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x5, &(0x7f0000000180)=0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x7, 0x2) r6 = creat(&(0x7f0000000300)='./file0\x00', 0x8) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x12000, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x80080, 0x0) io_submit(r4, 0x4, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f00000001c0)="a62a8bc81bfffddaa26e74b34d380264b4f190c8def4313a8705b0bb1811283854ea0af6bfc9f5c2fa2d7ad935c1b3ad9a38cb84e4aded8ec1b99f59bbf2b3bb62693fd92478444e4e9890a6931e", 0x4e, 0x7, 0x0, 0x1, r5}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x2, r1, &(0x7f00000002c0)="fd235e0ab0b16bfa9b9ac50740d0f1540b52a5f5b004da0c8d2891f9125f3fb43551b5", 0x23, 0x6c, 0x0, 0x0, r6}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x5, r2, &(0x7f0000000380)="96b84ee59f121a4701f440f32b692a5eae2dd47735cb0e51146b824448ec90b1bfc558dc65dd58f4e2", 0x29, 0xe77, 0x0, 0x1, r7}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x2, 0xffff, r0, &(0x7f0000000440)="bde2a2e9f826d82361acfc51dec509fa56406811b4a3", 0x16, 0x4, 0x0, 0x0, r8}]) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000100)={{0x3e, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e23, 0x2, 'lc\x00', 0x8, 0x3, 0x3b}, {@multicast2=0xe0000002, 0x4e24, 0x1, 0x0, 0x8, 0x3f}}, 0x44) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7ff, 0x2, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xee1c, 0x0, 0x8, 0x6407b421, r9}, 0x10) 2018/04/03 21:21:20 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80000) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4e21, 0xe1e, 0x4e21, 0x80000001, 0x0, 0x20, 0x80, 0x6, r1, r2}, {0x9, 0x4, 0x2d7, 0x1ff, 0x5, 0x1, 0x7ff, 0xfb0}, {0x101, 0xe4, 0x8, 0x9}, 0x19, 0x6e6bb7, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x32}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3501, 0x3, 0x3, 0x9, 0x401, 0x37, 0x2}}, 0xe8) r3 = socket(0x200000000010, 0x2, 0x0) getsockname$inet(r3, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) write(r0, &(0x7f0000000040)="240000002a005f000000000000ed7601000010ff0100000000000200ffffffff0100ff10", 0x234) 2018/04/03 21:21:20 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000080)="37c816bc0d3668263a041db52cd684fd0c4c31022abfe15d3e575897f285e8c936c59058e4b68056e90578a99a02463a4597a3e4d27e48250486c48147b1c26da6c1a94d53c83d0b6c802e22485bbffe309beb6df7d9fbc0fd1328dc29dfc716c7d9bd6e1f95d7bce211dddcd52b2a260498c535290f8280047b800813cf8dbdd8b0e3c3f39f72708221615acae540cb6304986cc17678e2cc1f3f1b34fd9797e44b32dca46a7c90de99f1076119d3489dc3dcf7734c488fcb", 0xb9, 0x8050, &(0x7f0000000140)={0x3, {"26517f9fdb0a71"}, 0x81}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) [ 919.027522] x86/PAT: syz-executor4:28929 map pfn RAM range req write-combining for [mem 0x192ec0000-0x192ec3fff], got write-back 2018/04/03 21:21:20 executing program 1: capset(&(0x7f00001e4ff8)={0x20020071026}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0x40000000000000) writev(r0, &(0x7f000013b000)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a06f8ffec0481005800040000009400000001007d2928825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000106000000a5254adfbb96cccae53097ea6eb305", 0x58}], 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ddd7319c53654858384723ca2253802d", 0x10}, {&(0x7f00000001c0)="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", 0x1000}], 0x2) 2018/04/03 21:21:20 executing program 3: r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) fdatasync(r0) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) 2018/04/03 21:21:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xac, "83834e598970b5596b3bdd11625cd52b91ff99013f714def4b0c26868ad7812273e8bf506084c8d94477c095f659e293997ec695418672f20ffecc063fdb1256412904be2160009d41000f2eb528e9501bec8f8223b096de9589b99b5b8c36e507c2bec227df7ad0a82f17eec6cffaca78bbe4c51d9e751ed10938dfedd8f27df261c585524506c815c7297db0731d01df0011618f5481d95c4aa3ed15120f6488efa1bac8c7980fcf7377e6"}, &(0x7f0000000140)=0xb4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x2}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:20 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendto(r0, &(0x7f0000000080)="71b786f69f5beb74ef7c1df2c4167ff25e27e1778332c0e2ccbe9ef178d1253e2a3f5a2640dd841bd1b98f722494245fc8bc991d4a05125fec8ef7de064125d85ab1552f1e7ab679289cd82fb962f87c49317d8d9f69f5b94c7d5241ac84bf14bdec890dd316a792f2c3d0bd2cd93163d3adfdacb0f287321a42fd2e8c9aceaf8562a992f59d8ab313a48d4f03f84792b2a2c7ed924c78086976264c7fe12f3ba7a8ac4cf441ab1719", 0xa9, 0xd0, 0x0, 0x0) pipe(&(0x7f0000000140)) 2018/04/03 21:21:20 executing program 7: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="4cac0487d190d12ffb1dbf6825a875c4997487b31d064de6711ab8b60797f6f1c8338de68113f57c9f6f8236a290a15a4ce7481c8759ac620412b5e8e75ba3c88cc8b1ff9edcee5a6984eee74c03d52dedcb8f72fedab6d6175bfa47ec5a3968ef6f961f5122d086ddc44c116d9778e31d93e467867124efb323b7917329c1d1d222b4433ad3ad0c274052507f8fdd92eea1de4d3ba9ab109ba8c53124f697e981288cfb", 0xa4, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)={0xffffffffffffffff}) r3 = getgid() keyctl$chown(0x4, r0, r1, r3) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0), &(0x7f0000000000), 0x0) clone(0x40800000, &(0x7f0000000040)="31b1e1591eb8207d5884f12a1a5e996590740ed9957c300cae67e24ee62eb152389e52ef963bf772bbca15773c07e5ba76f346053363154bb9d0dbdd9445ff307b0bf40854de0171ba604ee138946e06e4fb7ff7fdd9643fb4fef80d3523", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="7db22117e4c23a7d6fe05140355be74994b6e3f9dd07142993206836fe9f09f617280964322987f348086039580d1d2453cea3486d02061c09e69a") ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0x0, 0x7, 0xfec, 0x7fffffff, "1f5529f2ccf1a506713f39b926368eed897556bfbc3a7b6091f1f75bbe49edb7"}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000500)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000580)={0x3ff, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f00000005c0)={0x800, r5}) fcntl$setown(r2, 0x8, r4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000480)) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) 2018/04/03 21:21:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00000000c0)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a31", 0x31) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0xb05) 2018/04/03 21:21:20 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f00000003c0)={{0x5}, 'port1\x00', 0x0, 0x8, 0x800, 0xa9f2, 0x5, 0x1ff, 0x5, 0x0, 0x5, 0x8}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xaa, 0x301100) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f00000000c0)='./file0\x00', r4, r5, 0x800) [ 919.199573] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 919.199573] program syz-executor0 not setting count and/or reply_len properly [ 919.201243] x86/PAT: syz-executor4:28929 map pfn RAM range req write-combining for [mem 0x192ec0000-0x192ec3fff], got write-back [ 919.282537] IPVS: ftp: loaded support on port[0] = 21 [ 919.291794] sg_write: data in/out 167162/1 bytes for SCSI command 0xff-- guessing data in; [ 919.291794] program syz-executor0 not setting count and/or reply_len properly 2018/04/03 21:21:21 executing program 3: request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8000, 0x2) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x13, r0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/04/03 21:21:21 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000802000)={0x0, 0x0}) bind$unix(r1, &(0x7f000072d9ac)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000100), &(0x7f0000000140)=0x14) connect$unix(r2, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/04/03 21:21:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000037000)={0x0, 0xfffffffffffffffd, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01e7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="1141c8ddfbc69392f19a7b8700000000000000"], 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d070000000000000000204000000000000000020000000000000000000000000000000000000000000000c0010000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001000000000000000000c00100", 0xd6, 0x10000}], 0x0, &(0x7f0000016000)=ANY=[@ANYBLOB='@']) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x100000080, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getpid() ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000080)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000001340)=@ioapic) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000001480)=""/215) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000040)) 2018/04/03 21:21:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x375) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x50000) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xfffffffffffffbff) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000080)={0x1000000000000000, 0x4, 0x4, 0x2, 0x10}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x4000000000000001}, &(0x7f0000000280)=0xfffffffffffffd60) ppoll(&(0x7f0000000200)=[{r1}, {r2, 0x404}, {r1, 0x8400}, {r0, 0x80}, {r1, 0x210}, {r2, 0x2004}, {r2, 0x2422}, {r2, 0x1}, {r1, 0x10}], 0x9, &(0x7f0000000140)={0x77359400}, &(0x7f0000000300)={0x3}, 0x8) 2018/04/03 21:21:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x128}, 0x1}, 0x4040010) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x2, 0x10, 0x7, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xfffffffffffffc01, {0x6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/04/03 21:21:21 executing program 7: r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="4cac0487d190d12ffb1dbf6825a875c4997487b31d064de6711ab8b60797f6f1c8338de68113f57c9f6f8236a290a15a4ce7481c8759ac620412b5e8e75ba3c88cc8b1ff9edcee5a6984eee74c03d52dedcb8f72fedab6d6175bfa47ec5a3968ef6f961f5122d086ddc44c116d9778e31d93e467867124efb323b7917329c1d1d222b4433ad3ad0c274052507f8fdd92eea1de4d3ba9ab109ba8c53124f697e981288cfb", 0xa4, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)={0xffffffffffffffff}) r3 = getgid() keyctl$chown(0x4, r0, r1, r3) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0), &(0x7f0000000000), 0x0) clone(0x40800000, &(0x7f0000000040)="31b1e1591eb8207d5884f12a1a5e996590740ed9957c300cae67e24ee62eb152389e52ef963bf772bbca15773c07e5ba76f346053363154bb9d0dbdd9445ff307b0bf40854de0171ba604ee138946e06e4fb7ff7fdd9643fb4fef80d3523", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="7db22117e4c23a7d6fe05140355be74994b6e3f9dd07142993206836fe9f09f617280964322987f348086039580d1d2453cea3486d02061c09e69a") ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000540)={0x0, 0x7, 0xfec, 0x7fffffff, "1f5529f2ccf1a506713f39b926368eed897556bfbc3a7b6091f1f75bbe49edb7"}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000500)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000580)={0x3ff, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f00000005c0)={0x800, r5}) fcntl$setown(r2, 0x8, r4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000480)) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000740)=0xe8) 2018/04/03 21:21:21 executing program 0: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8002, 0x0) bind$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x0, {0x100000001, 0x4, 0x1, 0x8, 0x0, 0x10000}, 0x30000000000000}, 0xe) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='cpuset.mem_hardwall\x00', 0x2, 0x0) write(r3, &(0x7f0000000300)='5', 0x1) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000680)=0x1000000009) connect$l2tp(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x4, 0x1}}, 0x26) epoll_create(0x8) close(0xffffffffffffffff) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000400)={r4, &(0x7f0000000340)=""/154}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x3, 0x30}, &(0x7f0000000480)=0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)) add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)="1b83f16280b6a8179a7787e2397eb2e5c3a9ce233c014760882b052a928bb5ff16e21dfdf0e91f11ca76ffa3714937368b20e187667a00056912b1cdefdaf0a6e95118a0a5be2f572f7296b8834faa69052b5f3e69b39a0ff3be4dad3e3372621fefb5516aeec7dfa2942f92a77c00c2a022fc8397bf273dae0e29f0106cb611a97c927023d02afc80596648290a2855870ae8cba508b24d28147b9ce9fd1496951d8cbf1f0be1784bc3c32c685de94685a986a5bbadc75d5978d059ed4878f72a9ed6ac5d8608a7f0cf5bafa0cd28aa2b27159449faafeeb12faa2a020d97b08a8c645d0ac4db4144013f048977590a5392", 0xf2, 0xfffffffffffffffc) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70f, 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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008c3000)}, 0x410, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000096b000), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000cb8f7c)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) getpeername$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={0x0, 0x2}) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000500)="7f9d6e0620b8c24bb3a1bc4d860333fb5676ed50131f8fd813f9b763ec1584fd263138a99fe4ad32ad27538f359ab242a8e056a604819e6935e6f0c09ac1dfed0c610f289f49104a3c97022595e4bc3e2fd176d77bd667d942399bb09da9012243619fcf38ad7f3ca69f5b52cf53e3ef7d824a3ddc6ada7eb4a281987938e88efeb3b715feab47d004c1335acbd6d7525b57131d461c1bf83ee8e2c4181116a1d83d3535f6ad672e775bdce3", 0xac) syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x80000001, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/03 21:21:21 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/mixer\x00', 0x80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="c5645b629b73c6104af637ba16935545ce909909", 0x14, 0xfffffffffffffffd) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) prctl$intptr(0x8, 0x1000) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x4, 0x4e22, 0x0, 0x0, 0xa0, 0x80, 0x33, 0x0, r4}, {0x2, 0x6, 0x3, 0xe8a, 0x43, 0x3ff, 0x9, 0xdf}, {0x0, 0x1, 0x88b, 0x7f}, 0x200, 0x6e6bba, 0x1, 0x0, 0x0, 0x1}, {{@in, 0x4d4}, 0x0, @in=@broadcast=0xffffffff, 0x3503, 0x3, 0x0, 0x2, 0x6, 0xfffffffffffffe00, 0xbd}}, 0xe8) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000300)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c00000018000300000000bb0000000002000000f2ffffffffffffff41cf6f60a2c73ff6819547fed95b7c8fa0822329f97bebb47e4068e3863796413edd94fb2eaec94ec774ed2f7242c21241ae7c7c3b654c03fc187a1612dc2c7a"], 0x1}, 0x1}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3ff, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f00002ca000/0x2000)=nil}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) r8 = openat$cgroup_ro(r1, &(0x7f0000000480)='cpuset.memory_pressure\x00', 0x0, 0x0) read$eventfd(r8, &(0x7f0000000080), 0x0) sched_yield() ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000340)={'eql\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) sendmsg$can_bcm(r7, &(0x7f0000000500)={&(0x7f0000000380)={0x1d, r9}, 0x10, &(0x7f00000004c0)={&(0x7f0000000440)={0x0, 0x24, 0x2, {}, {r10, r11/1000+10000}, {0x3, 0x2, 0x7, 0x11c}, 0x1, @can={{0x0, 0x7, 0x5, 0x7}, 0x8, 0x2, 0x0, 0x0, "da99ddf0b0fb3108"}}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x24000054) dup2(0xffffffffffffffff, 0xffffffffffffffff) r12 = socket$netlink(0x10, 0x3, 0x15) sendmsg$FOU_CMD_DEL(r12, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x24048005}, 0x0) 2018/04/03 21:21:21 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000029000000dca500103eae0355ed311aef97d2ce2990f9be575ce2808d1755d5ec2751e6a96c0797606bb87a1716b677dd240527fd6f2db3ff960605603b1f80f5a5facfa6b8401685dad190b7fce54d9b4b004c6bba45d81807fd4e26bd705508c3a5c3fab776d4c93430bb72d6aa956d4daeea1aaec7545455471b82e2ab94ffbf8d8e889932941f1c1e28"], &(0x7f0000000140)=0x4d) [ 920.158276] encrypted_key: master key parameter '' is invalid 2018/04/03 21:21:22 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="7b4f06776c616e3076626f786e657431766d6e657430142400", r0) r1 = syz_open_pts(0xffffffffffffffff, 0x20001) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x2}) 2018/04/03 21:21:22 executing program 2: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) fstatfs(r0, &(0x7f0000000280)=""/217) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000240)={0x0, 0x100000000}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f0000000100)) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) 2018/04/03 21:21:22 executing program 5: r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x802) dup2(r1, r0) getdents64(0xffffffffffffffff, &(0x7f0000179f35)=""/203, 0xcb) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "7175657565300000000000000001000000000000000000200000000000000000000100000000000000000000200000000000000000000000000000000400"}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d10ffc), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000380)=[{0x5, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"4cb0834fd6158c378e12d616"}}], 0x30) 2018/04/03 21:21:22 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000100)="1d000000000000002fd4a5e24894c21ae29e9436a468051d6389eb8e38d5690c7189903d81ebb98f4b05679270f6079b9707a43f525a62562b95562e5181bd0dda0030377b74118566658391923dc4605858fe5ac4f7c06017412ed204559f8c0ad84bed8a14ff6bc99f3ef137318ee581926a9299c543c0d85f1ac68ffb72426d34909db2c280d20dfd2cd155cff5712486ef81718ccc9712eb78217c5596521ae7381e056b8ce04e55adb3f18f7a9aeea3c2f003506b65319ae8e5f71c64cd2d613088ded2752ef3304ea6401ff10d08d417a4ed6e374e3543f0ed02328d865aca3991b65a9d0000080000000000000000000000", 0xf5, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='./file0\x00') sendfile64(r0, r0, 0x0, 0x20000000200) read(r0, &(0x7f0000000380)=""/224, 0xffffffffffffffc5) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000900)=ANY=[], 0x0) fdatasync(r0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000200)={0x1, 0x200ff, 0x7f}) getpeername$inet6(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x1c) syz_open_dev$sndctrl(&(0x7f0000000a00)='/dev/snd/controlC#\x00', 0xad, 0x410880) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x40000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000040)) close(r4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x9, &(0x7f0000000300)=[{0xffffffffffffffff, 0x1}, {0x8, 0x8000}, {0x8001, 0x234}, {0x10000, 0x93b}, {0x6, 0x1000000000004}, {0x9, 0x8000}, {0x0, 0x7}, {0x5c, 0x3}, {0x7ffffffd, 0x80000005}]}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000780)={'broute\x00'}, &(0x7f0000000700)=0x50) setsockopt$inet_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000000900), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000500)=""/71) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000480)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x70, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'irlan0\x00'}) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r6, 0x4008af00, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4dd4, 0x8, 0x69, 0xd9}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0xfffffffffffff25c}, &(0x7f0000000580)=0x1) 2018/04/03 21:21:22 executing program 3: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) r1 = request_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0xfffffffffffffffb) request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='}cpuset\x00', r1) r2 = accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={@dev={0xfe, 0x80, [], 0xd}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffd, 0x0, 0xff, 0x100, 0x4, 0x200000, r3}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x200, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x6, 0xfff, 0x0, 0x9, 0x8}, &(0x7f0000000580)=0x98) flock(r2, 0x4) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="7b4f06776c616e3076626f786e657431766d6e657430142400", 0x0) [ 920.451064] ================================================================== [ 920.458920] BUG: KASAN: use-after-free in __vunmap+0x322/0x380 [ 920.464879] Read of size 8 at addr ffff88019116ee90 by task syz-executor5/29021 [ 920.472297] [ 920.473905] CPU: 0 PID: 29021 Comm: syz-executor5 Not tainted 4.16.0+ #288 [ 920.480896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 920.490223] Call Trace: [ 920.492790] dump_stack+0x1a7/0x27d [ 920.496397] ? arch_local_irq_restore+0x53/0x53 [ 920.501048] ? show_regs_print_info+0x18/0x18 [ 920.505524] ? kasan_check_write+0x14/0x20 [ 920.509736] ? __vunmap+0x322/0x380 [ 920.513340] print_address_description+0x73/0x250 [ 920.518159] ? __vunmap+0x322/0x380 [ 920.521763] kasan_report+0x23c/0x360 [ 920.525546] __asan_report_load8_noabort+0x14/0x20 [ 920.530449] __vunmap+0x322/0x380 [ 920.533884] vfree+0x50/0xe0 [ 920.536884] snd_seq_pool_done+0x239/0x380 [ 920.541097] ? snd_seq_pool_mark_closing+0xa0/0xa0 [ 920.546005] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 920.551092] ? snd_seq_delete_kernel_client+0xb0/0xb0 [ 920.556261] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 920.561256] ? trace_hardirqs_on+0xd/0x10 [ 920.565381] ? snd_seq_delete_kernel_client+0xb0/0xb0 [ 920.570546] snd_seq_pool_delete+0x4a/0x70 [ 920.574756] seq_free_client1.part.6+0x16b/0x270 [ 920.579489] seq_free_client+0x6f/0x170 [ 920.583440] snd_seq_release+0x51/0xe0 [ 920.587306] __fput+0x327/0x7f0 [ 920.590564] ? fput+0x150/0x150 [ 920.593821] ? check_same_owner+0x320/0x320 [ 920.598117] ? _raw_spin_unlock_irq+0x27/0x70 [ 920.602593] ____fput+0x15/0x20 [ 920.605849] task_work_run+0x1ab/0x280 [ 920.609716] ? task_work_cancel+0x240/0x240 [ 920.614019] ? kasan_check_write+0x14/0x20 [ 920.618233] ? switch_task_namespaces+0x94/0xc0 [ 920.622879] do_exit+0x1986/0x2700 [ 920.626401] ? print_irqtrace_events+0x191/0x270 [ 920.631132] ? mm_update_next_owner+0x960/0x960 [ 920.635778] ? trace_event_raw_event_lock+0x340/0x340 [ 920.640945] ? perf_trace_lock+0x900/0x900 [ 920.645167] ? trace_hardirqs_off+0x10/0x10 [ 920.649470] ? rcu_note_context_switch+0x710/0x710 [ 920.654377] ? __lock_acquire+0x638/0x3c30 [ 920.658595] ? perf_trace_run_bpf_submit+0x206/0x330 [ 920.663675] ? perf_trace_run_bpf_submit+0x206/0x330 [ 920.668753] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 920.673833] ? perf_tp_event+0xae0/0xae0 [ 920.677869] ? __unqueue_futex+0x1e2/0x2b0 [ 920.682105] ? kasan_check_read+0x11/0x20 [ 920.686229] ? do_raw_spin_unlock+0x9e/0x310 [ 920.690613] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 920.695184] ? memset+0x31/0x40 [ 920.698445] ? perf_trace_lock+0x4d6/0x900 [ 920.702664] ? trace_event_raw_event_lock+0x340/0x340 [ 920.707834] ? perf_trace_lock+0x900/0x900 [ 920.712049] ? futex_wait_setup+0x400/0x400 [ 920.716351] ? trace_hardirqs_off+0x10/0x10 [ 920.720650] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 920.725728] ? futex_wake+0x2d7/0x680 [ 920.729507] ? memset+0x31/0x40 [ 920.732766] ? find_held_lock+0x35/0x1d0 [ 920.736814] ? get_signal+0x7bb/0x16e0 [ 920.740680] ? lock_downgrade+0x980/0x980 [ 920.744810] do_group_exit+0x149/0x400 [ 920.748674] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 920.753231] ? SyS_exit+0x30/0x30 [ 920.756681] ? _raw_spin_unlock_irq+0x27/0x70 [ 920.761155] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 920.766149] get_signal+0x74c/0x16e0 [ 920.769845] ? ptrace_notify+0x130/0x130 [ 920.773886] ? lock_release+0xa40/0xa40 [ 920.777846] ? mark_held_locks+0xaf/0x100 [ 920.781973] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 920.787065] do_signal+0x90/0x1e90 [ 920.790582] ? SYSC_perf_event_open+0x5c4/0x2a20 [ 920.795329] ? setup_sigcontext+0x7d0/0x7d0 [ 920.799630] ? perf_event_set_output+0x5c0/0x5c0 [ 920.804366] ? schedule+0xf5/0x430 [ 920.807886] ? __schedule+0x1ef0/0x1ef0 [ 920.811850] ? exit_to_usermode_loop+0x8c/0x2f0 [ 920.816511] exit_to_usermode_loop+0x258/0x2f0 [ 920.821075] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 920.826588] ? do_fast_syscall_32+0x156/0xf9f [ 920.831064] do_fast_syscall_32+0xbe6/0xf9f [ 920.835364] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 920.840361] ? do_int80_syscall_32+0x9c0/0x9c0 [ 920.844920] ? finish_task_switch+0x1b9/0x970 [ 920.849391] ? finish_task_switch+0x17a/0x970 [ 920.853865] ? syscall_return_slowpath+0x2ac/0x550 [ 920.858775] ? prepare_exit_to_usermode+0x350/0x350 [ 920.863768] ? sysret32_from_system_call+0x5/0x3c [ 920.868589] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 920.873414] entry_SYSENTER_compat+0x70/0x7f [ 920.877797] RIP: 0023:0xf7fe0c99 [ 920.881139] RSP: 002b:00000000f5fbb10c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 920.888824] RAX: fffffffffffffe00 RBX: 000000000813af98 RCX: 0000000000000000 [ 920.896076] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 920.903327] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 920.910571] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 920.917817] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 920.925076] [ 920.926682] Allocated by task 26799: [ 920.930377] save_stack+0x43/0xd0 [ 920.933810] kasan_kmalloc+0xad/0xe0 [ 920.937590] kmem_cache_alloc_node_trace+0x150/0x760 [ 920.942669] __get_vm_area_node+0xae/0x340 [ 920.946882] __vmalloc_node_range+0xa3/0x650 [ 920.951264] vmalloc+0x45/0x50 [ 920.954434] xt_compat_add_offset+0x228/0x380 [ 920.958907] compat_table_info+0x22d/0x470 [ 920.963116] get_info+0x525/0x690 [ 920.966544] compat_do_ipt_get_ctl+0x468/0xc00 [ 920.971103] compat_nf_getsockopt+0x8b/0x130 [ 920.975574] compat_ip_getsockopt+0x18a/0x230 [ 920.980043] inet_csk_compat_getsockopt+0x95/0x120 [ 920.984951] compat_tcp_getsockopt+0x3d/0x70 [ 920.989339] compat_sock_common_getsockopt+0xb2/0x140 [ 920.994505] __compat_sys_getsockopt+0x18a/0x770 [ 920.999234] compat_SyS_socketcall+0xb20/0x1050 [ 921.003887] do_fast_syscall_32+0x3ec/0xf9f [ 921.008186] entry_SYSENTER_compat+0x70/0x7f [ 921.012583] [ 921.014192] Freed by task 26799: [ 921.017537] save_stack+0x43/0xd0 [ 921.020965] __kasan_slab_free+0x11a/0x170 [ 921.025174] kasan_slab_free+0xe/0x10 [ 921.028951] kfree+0xd9/0x260 [ 921.032034] __vunmap+0x2b9/0x380 [ 921.035461] vfree+0x50/0xe0 [ 921.038458] xt_compat_flush_offsets+0x68/0x130 [ 921.043101] get_info+0x52f/0x690 [ 921.046531] compat_do_ipt_get_ctl+0x468/0xc00 [ 921.051088] compat_nf_getsockopt+0x8b/0x130 [ 921.055473] compat_ip_getsockopt+0x18a/0x230 [ 921.059945] inet_csk_compat_getsockopt+0x95/0x120 [ 921.064853] compat_tcp_getsockopt+0x3d/0x70 [ 921.069276] compat_sock_common_getsockopt+0xb2/0x140 [ 921.074444] __compat_sys_getsockopt+0x18a/0x770 [ 921.079175] compat_SyS_socketcall+0xb20/0x1050 [ 921.083820] do_fast_syscall_32+0x3ec/0xf9f [ 921.088118] entry_SYSENTER_compat+0x70/0x7f [ 921.092499] [ 921.094103] The buggy address belongs to the object at ffff88019116ee80 [ 921.094103] which belongs to the cache kmalloc-64 of size 64 [ 921.106560] The buggy address is located 16 bytes inside of [ 921.106560] 64-byte region [ffff88019116ee80, ffff88019116eec0) [ 921.118235] The buggy address belongs to the page: [ 921.123140] page:ffffea0006445b80 count:1 mapcount:0 mapping:ffff88019116e000 index:0xffff88019116e000 [ 921.132562] flags: 0x2fffc0000000100(slab) [ 921.136775] raw: 02fffc0000000100 ffff88019116e000 ffff88019116e000 000000010000001b [ 921.144634] raw: ffffea0006eeac20 ffffea000720b3e0 ffff8801dac00340 0000000000000000 [ 921.152488] page dumped because: kasan: bad access detected [ 921.158169] [ 921.159773] Memory state around the buggy address: [ 921.164676] ffff88019116ed80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 921.172014] ffff88019116ee00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 921.179354] >ffff88019116ee80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 921.186686] ^ [ 921.190547] ffff88019116ef00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 921.197881] ffff88019116ef80: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 921.205213] ================================================================== [ 921.212546] Disabling lock debugging due to kernel taint [ 921.218131] Kernel panic - not syncing: panic_on_warn set ... [ 921.218131] [ 921.225487] CPU: 0 PID: 29021 Comm: syz-executor5 Tainted: G B 4.16.0+ #288 [ 921.233788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 921.235902] IPVS: ftp: loaded support on port[0] = 21 [ 921.243126] Call Trace: [ 921.243141] dump_stack+0x1a7/0x27d [ 921.243151] ? arch_local_irq_restore+0x53/0x53 [ 921.243162] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 921.243170] ? vsnprintf+0x1ed/0x1900 [ 921.243182] ? __vunmap+0x2d0/0x380 [ 921.271231] panic+0x1f8/0x42c [ 921.274402] ? refcount_error_report+0x214/0x214 [ 921.279137] ? do_raw_spin_unlock+0x9e/0x310 [ 921.283520] ? do_raw_spin_unlock+0x9e/0x310 [ 921.287903] ? __vunmap+0x322/0x380 [ 921.291508] kasan_end_report+0x50/0x50 [ 921.295457] kasan_report+0x149/0x360 [ 921.299233] __asan_report_load8_noabort+0x14/0x20 [ 921.304137] __vunmap+0x322/0x380 [ 921.307566] vfree+0x50/0xe0 [ 921.310563] snd_seq_pool_done+0x239/0x380 [ 921.314773] ? snd_seq_pool_mark_closing+0xa0/0xa0 [ 921.319678] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 921.324756] ? snd_seq_delete_kernel_client+0xb0/0xb0 [ 921.329923] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 921.334914] ? trace_hardirqs_on+0xd/0x10 [ 921.339039] ? snd_seq_delete_kernel_client+0xb0/0xb0 [ 921.344200] snd_seq_pool_delete+0x4a/0x70 [ 921.348412] seq_free_client1.part.6+0x16b/0x270 [ 921.353145] seq_free_client+0x6f/0x170 [ 921.357095] snd_seq_release+0x51/0xe0 [ 921.360956] __fput+0x327/0x7f0 [ 921.364210] ? fput+0x150/0x150 [ 921.367467] ? check_same_owner+0x320/0x320 [ 921.371762] ? _raw_spin_unlock_irq+0x27/0x70 [ 921.376234] ____fput+0x15/0x20 [ 921.379490] task_work_run+0x1ab/0x280 [ 921.383353] ? task_work_cancel+0x240/0x240 [ 921.387651] ? kasan_check_write+0x14/0x20 [ 921.391862] ? switch_task_namespaces+0x94/0xc0 [ 921.396510] do_exit+0x1986/0x2700 [ 921.400029] ? print_irqtrace_events+0x191/0x270 [ 921.404759] ? mm_update_next_owner+0x960/0x960 [ 921.409402] ? trace_event_raw_event_lock+0x340/0x340 [ 921.414565] ? perf_trace_lock+0x900/0x900 [ 921.418782] ? trace_hardirqs_off+0x10/0x10 [ 921.423079] ? rcu_note_context_switch+0x710/0x710 [ 921.427985] ? __lock_acquire+0x638/0x3c30 [ 921.432199] ? perf_trace_run_bpf_submit+0x206/0x330 [ 921.437279] ? perf_trace_run_bpf_submit+0x206/0x330 [ 921.442357] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 921.447434] ? perf_tp_event+0xae0/0xae0 [ 921.451469] ? __unqueue_futex+0x1e2/0x2b0 [ 921.455678] ? kasan_check_read+0x11/0x20 [ 921.459798] ? do_raw_spin_unlock+0x9e/0x310 [ 921.464182] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 921.468736] ? memset+0x31/0x40 [ 921.471993] ? perf_trace_lock+0x4d6/0x900 [ 921.476210] ? trace_event_raw_event_lock+0x340/0x340 [ 921.481374] ? perf_trace_lock+0x900/0x900 [ 921.485582] ? futex_wait_setup+0x400/0x400 [ 921.489879] ? trace_hardirqs_off+0x10/0x10 [ 921.494175] ? drop_futex_key_refs.isra.13+0x71/0xc0 [ 921.499252] ? futex_wake+0x2d7/0x680 [ 921.503030] ? memset+0x31/0x40 [ 921.506285] ? find_held_lock+0x35/0x1d0 [ 921.510324] ? get_signal+0x7bb/0x16e0 [ 921.514189] ? lock_downgrade+0x980/0x980 [ 921.518314] do_group_exit+0x149/0x400 [ 921.522175] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 921.526731] ? SyS_exit+0x30/0x30 [ 921.530160] ? _raw_spin_unlock_irq+0x27/0x70 [ 921.534643] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 921.539633] get_signal+0x74c/0x16e0 [ 921.543332] ? ptrace_notify+0x130/0x130 [ 921.547371] ? lock_release+0xa40/0xa40 [ 921.551322] ? mark_held_locks+0xaf/0x100 [ 921.555447] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 921.560532] do_signal+0x90/0x1e90 [ 921.564048] ? SYSC_perf_event_open+0x5c4/0x2a20 [ 921.568782] ? setup_sigcontext+0x7d0/0x7d0 [ 921.573079] ? perf_event_set_output+0x5c0/0x5c0 [ 921.577810] ? schedule+0xf5/0x430 [ 921.581329] ? __schedule+0x1ef0/0x1ef0 [ 921.585285] ? exit_to_usermode_loop+0x8c/0x2f0 [ 921.589932] exit_to_usermode_loop+0x258/0x2f0 [ 921.594489] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 921.600003] ? do_fast_syscall_32+0x156/0xf9f [ 921.604478] do_fast_syscall_32+0xbe6/0xf9f [ 921.608772] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 921.613762] ? do_int80_syscall_32+0x9c0/0x9c0 [ 921.618322] ? finish_task_switch+0x1b9/0x970 [ 921.622789] ? finish_task_switch+0x17a/0x970 [ 921.627260] ? syscall_return_slowpath+0x2ac/0x550 [ 921.632163] ? prepare_exit_to_usermode+0x350/0x350 [ 921.637153] ? sysret32_from_system_call+0x5/0x3c [ 921.641973] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 921.646793] entry_SYSENTER_compat+0x70/0x7f [ 921.651179] RIP: 0023:0xf7fe0c99 [ 921.654516] RSP: 002b:00000000f5fbb10c EFLAGS: 00000296 ORIG_RAX: 00000000000000f0 [ 921.662198] RAX: fffffffffffffe00 RBX: 000000000813af98 RCX: 0000000000000000 [ 921.669441] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 921.676686] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 921.683928] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 921.691182] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 921.698885] Dumping ftrace buffer: [ 921.702406] (ftrace buffer empty) [ 921.706090] Kernel Offset: disabled [ 921.709692] Rebooting in 86400 seconds..