(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) writev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000140)="a79160f36b3e17e8136a5df55768a81909d635f23c4b275d56c0571a024cee6d06fa2535098ec53f2ee05dcb1bf8f2a61540f3baa5b9f8d5a87871376f03438ad2c650a58ee855ffdd70036a367346a5bf37893caca3efeb2a4945", 0x5b}], 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="20000000bc9649400d92586e8d7f6a6a8d74bce0df0c34984fb234c6ba705cc2343c5bcc"], &(0x7f00000000c0)=0x28) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000000)="66b8090000000f23d00f21f866352000000a0f23f83e0fe8e8baa000ec360f30c8fdfd232e692e5e003700360f09ba420066edba4300ecbad104b80000ef"}], 0xaaaaaaaaaaaad41, 0x0, &(0x7f0000000180), 0x1ba) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00000002c0)={0x3, 0x2, 0x9, 0x6, 0x12, 0x80000000}) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/03/30 11:16:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000340)="6e65742f6465765f6d6361737400c087ea55a2cbe9011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a2366570193f5d003c10e34239844c5b6e8d1721c0b53a910000000000000000000000") r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000000000)=0xd, 0x11) 2018/03/30 11:16:25 executing program 6: r0 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000440)=0x41a, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x22e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000480), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2a6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x0, 0x8001, 0x0, 0x5, 0x0, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x0, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r3 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x5) sendto$inet(r3, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) socket$pppoe(0x18, 0x1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r5 = socket(0x11, 0x100000802, 0x0) r6 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000040)) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) dup2(r5, r6) readv(r3, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000d80)=""/79, 0x4f}], 0x8) shmget(0x2, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000f00)=ANY=[@ANYBLOB="726177000000efc5c3ff000000000000000000000000000000000000000000007e03000000000000"], 0x1) shutdown(r0, 0x1) 2018/03/30 11:16:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x71ac, 0x101000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000180)=0x80000001) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) socketpair(0x8, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x80) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000003c0)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e24, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x17}, 0x3}, 0x800, [0x9, 0x100000001, 0x5, 0x2, 0x4, 0xf0f5, 0x7c4bb2c5, 0x7]}, 0x5c) getsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/30 11:16:25 executing program 3 (fault-call:2 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:25 executing program 7: r0 = shmget(0xffffffffffffffff, 0x1000, 0x54000006, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001280)=""/208) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f0000001240)=0x48, 0x800) pread64(0xffffffffffffffff, &(0x7f0000004000)=""/151, 0x97, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000001440)='/dev/amidi#\x00', 0x7, 0x2) gettid() setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[@ANYBLOB]}, 0x78) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)) getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) r4 = getpgid(0xffffffffffffffff) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000001400)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000040)=0x80000001, &(0x7f0000000240)=0x4) fstat(r1, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000003e00)=0xe8) getgroups(0x6, &(0x7f0000003e40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003780)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000003800)={r10, &(0x7f00000037c0)=""/44}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003fc0)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000001480)={0x10, 0x15, 0x8, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003e80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r2, r2]}], 0xe0, 0x40010}, 0x8840) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240000, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000003840), &(0x7f0000003b40)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r11, 0x84, 0x6c, &(0x7f0000001580)=ANY=[@ANYRES32=r12, @ANYBLOB="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"], &(0x7f0000000100)=0x2) clone(0x4000000, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) [ 109.563770] FAULT_INJECTION: forcing a failure. [ 109.563770] name failslab, interval 1, probability 0, space 0, times 0 [ 109.575097] CPU: 1 PID: 14799 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #371 [ 109.582453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.591811] Call Trace: [ 109.594398] dump_stack+0x194/0x24d [ 109.598034] ? arch_local_irq_restore+0x53/0x53 [ 109.602723] should_fail+0x8c0/0xa40 [ 109.606465] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 109.611577] ? trace_hardirqs_off+0x10/0x10 [ 109.615899] ? find_held_lock+0x35/0x1d0 [ 109.619954] ? __lock_is_held+0xb6/0x140 [ 109.624028] ? check_same_owner+0x320/0x320 [ 109.628340] ? rcu_note_context_switch+0x710/0x710 [ 109.633268] should_failslab+0xec/0x120 [ 109.637226] __kmalloc+0x63/0x760 [ 109.640659] ? crypto_spawn_alg.isra.15+0x1b/0xc0 [ 109.645480] ? __down_interruptible+0x6b0/0x6b0 [ 109.650128] ? crypto_create_tfm+0x82/0x2e0 [ 109.654438] crypto_create_tfm+0x82/0x2e0 [ 109.658563] ? up_read+0x1a/0x40 [ 109.661914] crypto_spawn_tfm2+0x4f/0x90 [ 109.665957] cryptd_skcipher_init_tfm+0x3e/0xe0 [ 109.670602] ? cryptd_skcipher_encrypt+0x680/0x680 [ 109.675520] crypto_skcipher_init_tfm+0x29a/0x8c0 [ 109.680348] crypto_create_tfm+0xdf/0x2e0 [ 109.684485] crypto_alloc_tfm+0x114/0x2b0 [ 109.688616] ? crypto_larval_alloc+0x1d0/0x1d0 [ 109.693185] crypto_alloc_skcipher+0x2c/0x40 [ 109.697578] cryptd_alloc_skcipher+0x124/0x250 [ 109.702142] ? cryptd_hash_exit_tfm+0x40/0x40 [ 109.706634] ? __lock_is_held+0xb6/0x140 [ 109.710698] ? rcu_read_lock_sched_held+0x108/0x120 [ 109.715706] simd_skcipher_init+0x66/0x150 [ 109.721565] ? simd_skcipher_exit+0x40/0x40 [ 109.725866] crypto_skcipher_init_tfm+0x29a/0x8c0 [ 109.730694] crypto_create_tfm+0xdf/0x2e0 [ 109.734851] crypto_alloc_tfm+0x114/0x2b0 [ 109.738993] ? crypto_larval_alloc+0x1d0/0x1d0 [ 109.743565] crypto_alloc_skcipher+0x2c/0x40 [ 109.747962] drbg_init_sym_kernel+0x225/0x777 [ 109.752618] ? drbg_init_hash_kernel+0x330/0x330 [ 109.757375] ? trace_hardirqs_off+0x10/0x10 [ 109.761675] ? trace_hardirqs_off+0x10/0x10 [ 109.765975] ? trace_hardirqs_off+0x10/0x10 [ 109.770290] ? drbg_init_hash_kernel+0x330/0x330 [ 109.775037] drbg_kcapi_seed+0x4ea/0x1270 [ 109.779170] ? find_held_lock+0x35/0x1d0 [ 109.783219] ? drbg_kcapi_random+0x850/0x850 [ 109.787607] ? __might_fault+0x110/0x1d0 [ 109.791649] ? lock_downgrade+0x980/0x980 [ 109.795786] ? lock_release+0xa40/0xa40 [ 109.799740] ? check_same_owner+0x320/0x320 [ 109.804044] ? __check_object_size+0x8b/0x530 [ 109.808524] ? sock_kmalloc+0x112/0x190 [ 109.812491] ? __might_sleep+0x95/0x190 [ 109.816454] crypto_rng_reset+0x7c/0x110 [ 109.820505] rng_setkey+0x25/0x30 [ 109.823939] ? rng_sock_destruct+0x90/0x90 [ 109.828156] alg_setsockopt+0x2a1/0x350 [ 109.832120] SyS_setsockopt+0x189/0x360 [ 109.836082] ? SyS_recv+0x40/0x40 [ 109.839510] ? SyS_write+0x184/0x220 [ 109.843209] ? SyS_read+0x220/0x220 [ 109.846819] ? do_syscall_64+0xb7/0x940 [ 109.850776] ? SyS_recv+0x40/0x40 [ 109.854211] do_syscall_64+0x281/0x940 [ 109.858077] ? __do_page_fault+0xc90/0xc90 [ 109.862292] ? finish_task_switch+0x1c1/0x7e0 [ 109.866770] ? syscall_return_slowpath+0x550/0x550 [ 109.871683] ? syscall_return_slowpath+0x2ac/0x550 [ 109.876593] ? prepare_exit_to_usermode+0x350/0x350 [ 109.881590] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 109.886947] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 109.891793] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 109.896958] RIP: 0033:0x4548b9 [ 109.900126] RSP: 002b:00007ff0c8a60c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 109.907811] RAX: ffffffffffffffda RBX: 00007ff0c8a616d4 RCX: 00000000004548b9 [ 109.915057] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 109.922305] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.929550] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000014 [ 109.936802] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000003 [ 109.944489] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) 2018/03/30 11:16:25 executing program 1: set_mempolicy(0x2, &(0x7f0000000480)=0x5, 0x7) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000016c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x17, 0x0, @thr={&(0x7f0000000140)="f971b21dd222e0f298ed583e85f57d7b", &(0x7f0000000180)}}, &(0x7f0000000200)=0x0) setxattr(&(0x7f0000000180)='./file0/bus\x00', &(0x7f00000003c0)=@known='security.evm\x00', &(0x7f0000000400)='/dev/kvm\x00', 0x9, 0x3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0xeb12}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={r5, r6, 0x3}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000280)={{0x0, r7+30000000}, {0x0, 0x989680}}, &(0x7f00000002c0)) r8 = open(&(0x7f0000000080)='./file0/bus\x00', 0x26882, 0x0) ioctl$sock_netdev_private(r8, 0x0, &(0x7f00000000c0)='mV') pause() r9 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'user.', '/dev/kvm\x00'}) close(r9) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x0, &(0x7f0000032000)) 2018/03/30 11:16:25 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffff, 0x2000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r4, @ANYBLOB="000328bd7000ffdbdf250d0000006c000300080008000900000008000400ec1500001400020065716c0000000000000000000000000008000100030000000800030004000000080001000000000008000500e000000214000600fe8000000000000000000000000000aa080004000000000008000800ff000000080205000400000014000100080008000104000008000b0073697000"], 0x9c}, 0x1, 0x0, 0x0, 0x20000004}, 0x4000) r5 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r6 = getpid() fcntl$setown(r1, 0x8, r6) fcntl$getown(r2, 0x9) fcntl$setsig(r1, 0xa, 0x12) r7 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r7) kcmp$KCMP_EPOLL_TFD(r6, r0, 0x7, r1, &(0x7f0000000040)) tkill(r0, 0x16) ioctl$PIO_FONTX(r5, 0x4b6c, &(0x7f0000000100)) exit(0x0) [ 109.976574] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/03/30 11:16:25 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20180, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setitimer(0x3, &(0x7f0000000440)={{r1, r2/1000+10000}, {0x0, 0x7530}}, &(0x7f0000000480)) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000"], 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x200, 0x4) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f00000001c0)={0x0, &(0x7f0000000200)}) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x800, 0x400000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) fcntl$setstatus(r4, 0x4, 0x400) openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x40000, 0x0) r5 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000500)={0x4, [0x8, 0x1f, 0x4, 0x2]}, &(0x7f0000000540)=0xc) 2018/03/30 11:16:25 executing program 7: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xa68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xc9d6, 0x0, 0x0, 0x80bf, 0x0, 0x0, 0x0, @perf_bp, 0x24}, 0x0, 0x8000000000, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x6, &(0x7f00000002c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) mq_unlink(&(0x7f0000000040)='-selinux\x00') 2018/03/30 11:16:25 executing program 3 (fault-call:2 fault-nth:4): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) [ 110.033829] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 110.120363] FAULT_INJECTION: forcing a failure. [ 110.120363] name failslab, interval 1, probability 0, space 0, times 0 [ 110.131666] CPU: 1 PID: 14833 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #371 [ 110.139032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.148392] Call Trace: [ 110.150989] dump_stack+0x194/0x24d [ 110.154633] ? arch_local_irq_restore+0x53/0x53 [ 110.155912] syz-executor2 (14838): /proc/14807/oom_adj is deprecated, please use /proc/14807/oom_score_adj instead. [ 110.159300] ? cryptd_skcipher_init_tfm+0xa6/0xe0 [ 110.159311] ? cryptd_skcipher_encrypt+0x680/0x680 [ 110.159353] should_fail+0x8c0/0xa40 [ 110.159378] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 110.159443] ? find_held_lock+0x35/0x1d0 [ 110.192631] ? __lock_is_held+0xb6/0x140 [ 110.196696] ? check_same_owner+0x320/0x320 [ 110.200993] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 110.205993] ? rcu_note_context_switch+0x710/0x710 [ 110.210900] ? __lockdep_init_map+0xe4/0x650 [ 110.215300] should_failslab+0xec/0x120 [ 110.219256] __kmalloc+0x63/0x760 [ 110.222684] ? init_wait_entry+0x1b0/0x1b0 [ 110.226903] ? crypto_larval_alloc+0x1d0/0x1d0 [ 110.231463] ? drbg_init_sym_kernel+0x2f0/0x777 [ 110.236119] drbg_init_sym_kernel+0x2f0/0x777 [ 110.240595] ? drbg_init_hash_kernel+0x330/0x330 [ 110.245332] ? perf_trace_lock+0x900/0x900 [ 110.249550] ? trace_hardirqs_off+0x10/0x10 [ 110.253848] ? trace_hardirqs_off+0x10/0x10 [ 110.258150] ? trace_hardirqs_off+0x10/0x10 [ 110.262460] ? drbg_init_hash_kernel+0x330/0x330 [ 110.267195] drbg_kcapi_seed+0x4ea/0x1270 [ 110.271320] ? find_held_lock+0x35/0x1d0 [ 110.275367] ? drbg_kcapi_random+0x850/0x850 [ 110.279756] ? __might_fault+0x110/0x1d0 [ 110.283797] ? lock_downgrade+0x980/0x980 [ 110.287930] ? lock_release+0xa40/0xa40 [ 110.291883] ? __check_object_size+0x8b/0x530 [ 110.296355] ? sock_kmalloc+0x112/0x190 [ 110.300316] ? __might_sleep+0x95/0x190 [ 110.304277] crypto_rng_reset+0x7c/0x110 [ 110.308321] rng_setkey+0x25/0x30 [ 110.311753] ? rng_sock_destruct+0x90/0x90 [ 110.315965] alg_setsockopt+0x2a1/0x350 [ 110.319924] SyS_setsockopt+0x189/0x360 [ 110.323883] ? SyS_recv+0x40/0x40 [ 110.327312] ? SyS_write+0x184/0x220 [ 110.331009] ? SyS_read+0x220/0x220 [ 110.334622] ? do_syscall_64+0xb7/0x940 [ 110.338577] ? SyS_recv+0x40/0x40 [ 110.342014] do_syscall_64+0x281/0x940 [ 110.345878] ? __do_page_fault+0xc90/0xc90 [ 110.350091] ? _raw_spin_unlock_irq+0x27/0x70 [ 110.354568] ? finish_task_switch+0x1c1/0x7e0 [ 110.359044] ? syscall_return_slowpath+0x550/0x550 [ 110.363956] ? syscall_return_slowpath+0x2ac/0x550 [ 110.368862] ? prepare_exit_to_usermode+0x350/0x350 [ 110.373857] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 110.379208] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.384044] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 110.389210] RIP: 0033:0x4548b9 [ 110.392374] RSP: 002b:00007ff0c8a60c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 110.400061] RAX: ffffffffffffffda RBX: 00007ff0c8a616d4 RCX: 00000000004548b9 [ 110.407305] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 110.414549] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/30 11:16:26 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r0, 0x0) [ 110.421796] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000014 [ 110.429045] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000004 [ 110.436485] DRBG: could not allocate request queue [ 110.445759] QAT: Invalid ioctl [ 110.522604] QAT: Invalid ioctl 2018/03/30 11:16:26 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=@updpolicy={0xf8, 0x19, 0xd24, 0x70bd2a, 0x25dfdbfc, {{@in=@rand_addr=0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4, 0x4e21, 0x4, 0x0, 0x0, 0x80, 0x4, 0x0, r2}, {0x6, 0x1, 0x3, 0x5, 0xfe5b, 0x100, 0x340, 0xccf}, {0x10000, 0x400, 0x200, 0x9}, 0x2, 0x0, 0x0, 0x0, 0x1, 0x3}, [@replay_thresh={0x8, 0xb, 0x7}, @ipv6_hthresh={0x8, 0x4, {0x76, 0x66}}, @mark={0xc, 0x15, {0x35075b, 0x6}}, @tfcpad={0x8, 0x16, 0x100000001}, @srcaddr={0x14, 0xd, @in=@dev={0xac, 0x14, 0x14, 0x1a}}, @tfcpad={0x8, 0x16, 0xe8}]}, 0xf8}, 0x1}, 0x44) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000180)={@pi, @hdr={0x1, 0x1, 0x0, 0x85d}, @llc={@snap={0x0, 0x0, "bf", 'C(k'}}}, 0x16) 2018/03/30 11:16:26 executing program 6: perf_event_open(&(0x7f00000005c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000580)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x543, 0x40000) sendmmsg$nfc_llcp(r0, &(0x7f0000005640)=[{&(0x7f0000000080)={0x27, 0x1, 0x0, 0x6, 0x200, 0x3, "1b15f3042b150746a43f58a82e9fd64fb55268dbb9cb145acfe88be5da5a0dc2db4f387fdf245912d9445de4a6da2278a6270bba90c50c8ae6d65fb24a47e1", 0x30}, 0x60, &(0x7f0000000640)=[{&(0x7f0000000100)="21ff196e4b0f9534bb58a1b6fda4ebcd5b45c79964b37aed11ee9c2be1eb11ffe9c230df", 0x24}, {&(0x7f0000000140)="49c5ac23e0ceb88658a0bb556f5899b86a034cd17e9db830a8b20b40f9881187ccb60c8d4d8d706483184f47e8928bf64659c61cbf0591bad23ce04745e2839dcc3fbb2b39944a924c694ab26805bc4e598c0f76734dbda5073ec7e89c39e05a7adb387e71b9eee7c570c2f066009a1ff0f3d7241fcda7473668a2bf7fafa038226f23bacaf0ed4b609d6ecdc77afa82c5e6a8c74a18a0a5c05c11c449c7c918a345f9736d4e17715dce7ce780d62b53eda8102a18b036892f2df92d78ba204fe4619bec053a58a69c143e", 0xcb}, {&(0x7f0000000240)="1fa9114758", 0x5}, {&(0x7f0000000280)="cfa41fa47be3f8ec07dcf1a276898611c79e3d320c49bec6ae48f9f1027b5a849468200d4aa51af86daaf5fe60f33fd9d7ac4ac55ad8d3230462147184aa37f28fb92f937c80695b11a1d7741b5f47e86d3280d529cdf4b05e4dba3a1c7dfe4e0d751914c7e7baf0241911048abe56695c1b77ec31a771d69c3d28e3b347edee65", 0x81}, {&(0x7f0000000340)="caae3cdd6defe4878e124f0178286c90a2aee04f845fcee7f0ace482f2bea4e08237307b710800fdb1a0c54e15c015140cb88e4f5ee8be788cf4b0e1bece36eff58e24b6174b696b4d151b5eb6fe83ab08444f175a80daadaf2aeed1fed804dd386da1f458e619ea86adbac70b557546cf7bb35a", 0x74}, {&(0x7f00000003c0)="dcd07c08d7315b2cb8ff07341f9ee2819351f79733484de0807fa0c083b878fe3c4482c7929f7a16f3b44579b189176edde7cf41b8cec2604e3434671a8da6de480503c03b437858b6d0a4d8341c3008ab3d36e92bd143ac207e3c1e6357c90e5ce9b82171336ff6eb5f1cf94acd0d1faa5c4f6fd7d6a0040a1904e2222d828a89cd8bf29cacf2943d0789ec1b69a1b6630972a85f6bcdbc1d1fcd6b69924cc5899df1925f207f16e09c3954b921480c7056b3a7b872cf80", 0xb8}, {&(0x7f0000000480)="639a8777640394f743", 0x9}, {&(0x7f00000004c0)="e20d1b52d0e64899d594416c5c45ccb0dc1b5219c83c5fd9d71f1c07b8c4d92591d104bb29b3470b38b4936135288b636c43b7c6eba2a830915a588038da7984dfe6d8fdbc7c371d73daa85915f3eb2b92fc4b190460a5a3ed655c7c1617de3ffb9266802640", 0x66}], 0x8, &(0x7f0000000540)={0x40, 0xa9, 0x52, "641114f5980aed9a30d57751e2e67396d8646261470560fe98e9645c2848b3b05d6db81746224fb1bd858f73ac"}, 0x40, 0x1}, {&(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0x539, 0xfa, "1763a9fc1b9b2c7f872e7f3275849fdf026261bf3e6e03cad48d1ddf52fb86ecb19c4ed4c5a3ee9dfdb850d9478eb296b5c506496a7f95c6ab7231a6077f44", 0xf}, 0x60, &(0x7f0000001740)=[{&(0x7f0000000740)="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", 0x1000}], 0x1, &(0x7f0000001780)={0xf8, 0x10f, 0x2, "ccd9461988fa977aa49cc693cb5919e3180dd8b49a3096477f90bbb4023d625d20ec7675d348c336f5e68deb004e89480585648994776a368d30e5857aaf67c4b909a7dabdb67b0a892d9235639ad07f93f1bb9a3af2f8f93b977ae7aade58964d1b7d1177812f1e985cbc2e6f7efe1ac7b84a2021a7b2997cf2cf03912a9d14e9835216a6142a27c6bee160f6f2b5643734a040a7bb72dc2472bb96ee761a20daaa8206437e87e073f5b2cc118e1387b35b5a7252646b72bfff01ea26a1aa176dfda266941254497c0f0a04894042488f51dc1409ad795afd5bb703b28e78826bcfc80168"}, 0xf8, 0x1}, {&(0x7f0000001880)={0x27, 0x1, 0x1, 0x0, 0xffffffff, 0x8001, "6416baa83577d8b9f68b80b8993dd9f52294644cbe369615537fa497d3723ce724be5d5e67ce730b35f58bc712653bd889e6a6426e3c1cf4651450c3d4d154", 0x3b}, 0x60, &(0x7f0000001ec0)=[{&(0x7f0000001900)="b615adb5a6dd1b38efad9dcd4fe843fb79e65f3636f38f8275f89e0a1e23e17c04bf6b898cc9ad42ea6c3f1a36f1f5f8d415df6a40708de269ed820f99cdcdfca3b4cf2a8ba76954998962f9be71c37c6fe3a89991d37bcb06974dfcc9bf0b9c388c00abd3470b42eadc13d422b3d2dffa5483c8c404a385b43e500b5e490714ca6ed6a3886c3fdfdd2db7c115370fbead07b6296cc31d701b1678ca6cd84deee230c599ae73b3cde05b5b0696db0c0d750ee6cefa1b95beda5a0fe2bfc065f0a08d6278044927e457780d7bd65f239d1d98d0e6d3bc870f08f48e1d761bd3896f32854b5e", 0xe5}, {&(0x7f0000001a00)="da422f4cc9c903847e4ac0feb1f1b85170f6776fb68d", 0x16}, {&(0x7f0000001a40)="1e5db67c724bc6d49351e00104777e80d95f5ab174497237351c07bb", 0x1c}, {&(0x7f0000001a80)="e919d942f9771aeb3931f1e096e5157ff26ba4b3faa6f9758c17378beff2a4a3ca695f2f6246c5f0bb1ff4a722f72ae9568449072ce16160ee4239d32d7b1e94f863bb75aa7a22803bb1d36153b3cb0e40413abbd1e8bdda43c5095db2955df5435b8579774752cb562f40999dc1a221055d313c912cb8037e5ff54414625701bdf2", 0x82}, 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{&(0x7f0000003400)="2702ac316a8264d69d5533705dc8715f4d31d9e635546d5228943ffedd65506d960a1a5718b8fdeabb0e73f14e8e18c5adbbd563378b006f748f8fccb5d19ccc17f0d6f8f624e1c9db97d73988737dbbfff69fa7b7b939b45ac082fcba1f4ec7312470a3d3828a1a26500c96359ea24f", 0x70}], 0x7, &(0x7f0000003500)={0xc8, 0x114, 0xff, "7d3f3112995ae4e7f47d1333825d8a207f844727719ec7b1c66f84e576bf754349a0db50d52a2db298993014706c34b85956d482d3f7f558f9e22410d9099f52ee1a77a93814b018a64bd839514ba9d4c20fafffe711cd0227267d8559ef187dbb1f9427012323e3548f1b80ca69bd1a4519baeffc1062410bbf4cc2c0e05a4ec53f1dc602188729e32a60ea66fe783880529445cd597662d42c17f95e94e9d0b1226c9d35fcb5625b07424a6e943f0741c817"}, 0xc8, 0x40}, {&(0x7f0000003600)={0x27, 0x1, 0x1, 0x0, 0x80000001, 0x3, "68c1aa2c0aede7aa714f04c11428b20bdd0aaa4f09b99e61c1be0e2c43a9bfbf6e92a34c213d5d97a176902f0f53fdfa75ba66226cb7f9831fc710c7ec1823", 0x1d}, 0x60, &(0x7f0000003b40)=[{&(0x7f0000003680)="b5d0bb2110294c4d85e34bf70dc9c570baf03144b03dfbe53d8dcc479a4efed0b79c03e890153710a6f9c28e06b4d937565bc88d32cdb93e460cbe0a8dcb93ff1e1982161236b8193f7f6685e8e83f2a9215f72b10596ce3fba2b4dc82e30ce152e8ed457132664a558164d33cb966b90b0aac396a1199d42c8a363e4f7c1dd464da599d12057c7d810b1ac8552fe42539650c6613c37e2476bf9be7a73963775ea23399b40f56305819e71bdc435be6bff27efb8a57db787b3dc08fcb2551bac5317873c26332bbed15f315af6fc384ffa5c0618a", 0xd5}, {&(0x7f0000003780)="003cb6f1dfa4760cc7f600bdec92941656c989eabb051e2718a61568debe2719aab64b1d9eae6c266e13ae93c69989e43a091f057aa30f133f6c8d0a43958de44b44258a03b1477e20313cedeb64ff042c0aad31a0ca24692520c33239863265fa829db137f269251173f30f45cd63e052982af4b288a0ff155da83a029a595e29b706312cf46c", 0x87}, {&(0x7f0000003840)="e9075940cceba9420e29554d75b2f87d4e86a0469c45b53a414bd95db560c93fc2aa5d9a53e1bbd1e8dda2dd8927b56f1f0eae1badc205648f4e0d41eed2b53d1451e2c886a7eb7f489aa2f077c2b92de11cbd79b36efe5340bb5af3db28061bc61941443aa71ede910366a4ba2c0fb7b93d69f9c557a900146377c741c6692219e8767284f623bdfdf2194de7e6c07b5c3508feb4aa3e97feb3b5b592360951534e8d220006bffc257d152fe35a4a7190aaeb57882d", 0xb6}, {&(0x7f0000003900)="fbb44c10678aba858e714e1f6c4899c256ef7494bd50a93fde4069309423bf72bfadfa52dd27bc0a9bb1f3418d832ddab4e9c01eeeebed44d883bbfb5df07c2a5f1ca922fcec76b5e618ca4a2b", 0x4d}, {&(0x7f0000003980)="e30d03fe3ff6badd87a61a4c097dc7d1e7cfdb71f09c7483af19516e315bd3565b3304d9e0128f981f9b8a388f680d2001dea7e830a91d27d389a124c05265db44e3f6d4f62a2efc48520c7df321f38be622fc7625d484a30b16ce612eab19b954d5a58e97ac41e111267252ac55d37c4b68c841b620d800749213db7cfe42d42b0b2f2bccf725eba287254f8935021b9a7d99dac1864a5e1f1e8fcebc0d0bda96b1e6cf91f9ed", 0xa7}, {&(0x7f0000003a40)="44d24a177adb7f3a39e50de05535150fa2091eaebbbbe86162eec9fc7f2b0eba2b4ed3d9a5f448d67948cf180ac9179f3f9b2cfcc4aa7988fca969ff7104406220048fb169a62ee326d2876e8b155a00f36c4a5485422a854a65974c32102be243f05c60d71033eb089807af8674da0ec49406b00982f4db95007b3c140599a4734c8bf564c0ced8f9e53bcb4a37a00b13aad006f2485fb82bd25a70d1a932847cc3a4bf1ab08e934b1523c963f7e4e650ac4c49decb359a10774aecd8cc01f292b714fd746053fa", 0xc8}], 0x6, &(0x7f0000003bc0)={0xb8, 0x108, 0x81, "8e10a564280ba5cbddd6471f82412e883e04a6637a18701a9fad6200f36aeed531218163341f89528340783f3bdb08822b0c5f1b520cd9aab9ff09e3e1851684be98ba103ea08ac80d65edce4d0c02e30564bbfdc4dab60bc2e84e28a2a1c157cfc8b145c99395b6ffcb4574d5489ae0a60342783cb15ffc367a5693b1ad2690b828a353603b016bc8d586eaabdfc4d282f990263a9676ffd6ec96b954920fc8a871d389db7d"}, 0xb8}, {&(0x7f0000003c80)={0x27, 0x0, 0x0, 0x1, 0x80, 0x8, "b9032ab7377c798fcea62ef66e73bfd5d4f5565c475e189d470dd0a7c1939b964a541983407f8b019db6ca11afb305758167e6605b7c1b4301e870d1cabc87", 0x11}, 0x60, &(0x7f0000004180)=[{&(0x7f0000003d00)="f51375b3ae12830c113b4fe804aad1c1a70280ed1a498a5a4e0f9a489bf6b50c705d0fc8bc08a45fab455dd7274c8e", 0x2f}, {&(0x7f0000003d40)="0ab49be46134c0e0a385ec9b11305634316c583ae323d87f56aaa00dda7fe128880125da8fc62cf0a7ae30ae8bd54ef22bf65aea632fdea4541b015dea6303a305a8ec809af35e0c4358e953429a65fbc4a06c3763dd396e1c56a0dde528f3c98e7f8e6a5af3150393f62ae5a7c108276bb4bcf1484cd1aa95368e17cff3547a2a89454e51f15cf38fc45da4333039e518f7bfa774c1554a278e3f1138", 0x9d}, {&(0x7f0000003e00)="d9232b7021f4bd256c212767872aa208f9a8e5e0daad9c339ef9da8e5e4f441f074ebf4c058b4805f0bd7cebfaffef67cff64c30a0a3b66d3a44d94d739ba7c7fffb05be13663d5666810cf81a89269466671c317cad949f7d1772922d82476159ba3bdafd57181baa971d2ad819de45229a7e15efdf01e3c3259bfa6d3fceb464dbbf7cfe9f0c2e7e4a3480e82d5cc110b0c705cc3e09df9c0b465b93af7f3f3cc75c18dc4d984f68f6d85c799d263f0c2631b54b9cec0037b6fd57f33724207c8082392648a17ec33629bc8dac3335f6ad93e449681fcdcb0e55de790d4963c97e3b7d6e37", 0xe6}, {&(0x7f0000003f00)="66619402d38ca43cee5bd08d87c68da2bbefc63eb438e5dd5f75d12063fbd5fd57b5f064c6fce44faaaca52501482e549b6bf714fd417e3418c25057b46388196063f90a42179e71e4a1228741b814d85849214efb2f5457f5e86fddcc2465707065fc11c9ed2a766e2ef27431d33c124bbdde535732266ea2360edec51844dff3979ab212b883e41723cbeb8d02cc9a8390f878a6f45de02d926c49d277df7a73d8f82c8f8a6ec3c7da8f6e8e82ab1d6acd32382ab9ef04c3919ee14f569858ee3753e25149bbf09d4c8f192080ad4394c5cdffa807aac349c1c116167f5ccd", 0xe0}, {&(0x7f0000004000)="a29869248e5952e8d9bd1c492120d46ed737960d8e5bbdf7d36e74109410757a3f04694e5c3b8ec0d826e09e16b5348262f2ed378f4842974751277b2499e614d819814e9de1a100e108834134431aae56ce4aefefaedd2a3a107ff45d31e79196dcbbbe49a59fcd7f429f003532af97f111d9366b199b6ee671d8321507681da6c5822c68396feda716528d79b098ffa40d4a3ad3039a9a9e1468eef9a8337324667df93b20168817e98b614ce2d8ce25f80256d88a32d770d076d6", 0xbc}, {&(0x7f00000040c0)="58007cf277965b2cd679c30ded88e41abf4c256cc737526ebfcd98a3d4ccd8129f77c64dc2514e556cdfc21b8fe4f5156f61ca806498aa14aad9278d70399b57dbb1f0a618874dcd5ec8d6b1f6186220f23fb710d837d8f3351265d85d29789f6b08efbf64f3ce9e0c85fd9fac7ef0311bbbd5d2b3e88e9803ead8b47378ed7eac0cdedb8f13769c6e734c93ed137b5c50e36bcc51a66f1a622439085025bff87a436ae47a7d24e65b710f84789fc129403c700fea05221324db4aee79", 0xbd}], 0x6, &(0x7f0000004200)={0x88, 0x0, 0x7fffffff, "6cfb6e3766d5d1f62e5c5afd6709c8af400d0b11278bd06588646b092e897eaf3fbf9f5c964294142b8822a8fc2d54e367dfcb4d137bac45d2d8680fa1c7bc2c555fb1898aaf61067a4e7821cced511446578f3153f9557fbb5eef59f2adc19cb141c97611df24cf7ecb1d80e8c0f18b7bbd8733d4"}, 0x88, 0x80}, {&(0x7f00000042c0)={0x27, 0x0, 0x2, 0x7, 0x10000, 0x8, "ea6c479b47fb9fcdc480f45a0947e36d9e411a7953f7912fab674cf645d6df696f9d271b6ed82be59304f93421bc81447a0c87e33ad7c05d2f8963124ae11f", 0x16}, 0x60, &(0x7f0000005580)=[{&(0x7f0000004340)="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", 0x1000}, {&(0x7f0000005340)="4e8e0022b210548688dcc5525c70bd52a5835656b45feacac0b0ad", 0x1b}, {&(0x7f0000005380)="55aaf27600eab85e6d8c72cdfe2fc1481e6cb3a550bb5a1312cbbfb4c517b06ec367cfb96af1ea6bf60c8062d57bac7ef3e451c90c033c5f391916856979a523a2cb7033e270a5aff1584310d069fec2efa748eec6beb57b429e", 0x5a}, {&(0x7f0000005400)="8fee488fcc80b9d8a9942d5e3fc3355096d4a4d6e397887fa739f292fdba57f1bfc53cba79c9e5aa2716471f4f2be025167c52361674437a95536151cff0b6ca64044056139569d85fc05b1a68d7b6cf2d89080eaef3afa1595fee49811bfa1daf73b5b325ba76fe2f238275e6abc7624d59742278bb0df2934fe5361d6f0ad0dbfcb913ad5048c148bfee5ec4b0b21370fcb5148702b44cdb4a3359a73e8e68ecd098ddce6ea4a2ef50753a84da988e19630f33e601dd", 0xb7}, {&(0x7f00000054c0)="528ac7fce5738a92f5a3d3d338a332f18904f656bd43059f6fccd5b539825ded9387e19d8a2af95ca756519c0d9db7db3542f1e061f77fc1975d3665b8b2e76ff7a019eac9a56b488ac13082e5c4080208d35c28e9a44b47c2f010eb5f60fa87cd8e0ccc7beb6b1bb9cda21fd6c19715475966ed397d9ba7bf04ad06c09e63767e4246cbac5d1878691d14867608cd37e6f652d6fc632c1615a922aeb1d4b21a3b14db63b6", 0xa5}], 0x5, &(0x7f0000005600)={0x30, 0x108, 0x0, "299a1bc21ef7d7f655bb914002b383dbf51ccf2e64c9b5b53d1c3ab9"}, 0x30, 0x40000}], 0x7, 0x40) epoll_create1(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) syz_emit_ethernet(0x15, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@llc_tr={0x11, {@llc={0x0, 0x0, "b0"}}}}}, 0x0) 2018/03/30 11:16:26 executing program 3 (fault-call:2 fault-nth:5): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:26 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x60) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000002b40)=@rc, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002d40)=""/151, 0x97}], 0x1}}], 0x1, 0x2, &(0x7f0000002f40)={0x0, 0x989680}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80000, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0xfffffffffffffeb7, &(0x7f0000000440)=[{&(0x7f0000000380)=""/183, 0xb7}], 0x1, &(0x7f00000004c0)=""/14, 0x1df}, 0x0) shutdown(r1, 0x0) 2018/03/30 11:16:26 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0xf, 0xfffffffffffffffe) getsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000001a00)=""/138, &(0x7f0000001ac0)=0x8a) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001980)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001b00)={0x0, 0x3}, &(0x7f0000001b40)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001b80)={r3, @in={{0x2, 0x4e24}}, [0x8, 0x9, 0x8, 0x4, 0x0, 0x6, 0x7a98, 0x0, 0x2, 0x200, 0xfffffffffffffffa, 0x7, 0x0, 0x6, 0x6]}, &(0x7f0000001c80)=0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000002c0)) write(r1, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708ff08000300000001", 0x23) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) r5 = dup2(r4, r2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180)={0x1, 0xdcb}, 0x2) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f00000003c0)={'erspan0\x00', 0x3fe}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000001cc0)) 2018/03/30 11:16:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000100)={{0x4, 0x5}, 'port1\x00', 0x88, 0x0, 0xe, 0x91b, 0x5, 0x3ff, 0x8, 0x0, 0x1, 0x80000001}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000001c0)=0x8, &(0x7f0000000200)=0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, r3}) r4 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 2018/03/30 11:16:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0xc) r2 = getpgrp(r1) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x6, 0x2, 0x86ab, 0x7fff, 0x0, 0x3, 0x400, 0x8, 0x1000, 0xfffffffffffffffd, 0x1ff, 0x2, 0x7, 0xffffffffffffffc1, 0xffffffff, 0x8, 0x3, 0x96d, 0x7, 0x3f, 0x1e, 0x4a64, 0x518, 0x961, 0xc9, 0x2, 0x3f, 0x2, 0x0, 0x8000, 0xade, 0x1, 0x9, 0x3, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x2ee2, 0x5}, 0x4000, 0x7f, 0x8000, 0x3, 0x1, 0x80, 0x400}, r2, 0x8, r0, 0x8) lookup_dcookie(0x7e, &(0x7f0000000200)=""/4096, 0x1000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001200)=0x40e, 0x2) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000ffe000/0x1000)=nil) r3 = mmap$binder(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x2000001, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)={r3}) open(&(0x7f0000000100)='./file0\x00', 0x2, 0xa1) ioctl(r0, 0x227e, &(0x7f0000000000)) r4 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x6, 0xdd8e, 0x7, 0x1, 0x0, 0x6, 0x0, 0x6, 0x0, 0xc9, 0xffffffffffffff5a, 0x81, 0x3ff, 0x9, 0xfffffffffffffffa, 0x0, 0x30, 0xffffffff, 0x670f1516, 0x8, 0x0, 0x5ed, 0x100, 0x3, 0x9, 0x2cd, 0xffff, 0x200, 0xffffffffffff64d0, 0x3ff, 0x0, 0x5, 0x8, 0x46a, 0xff, 0x5d59000000000000, 0x0, 0xa0f7, 0x1, @perf_bp={&(0x7f0000000040)}, 0x504, 0x9, 0x0, 0x3, 0x3, 0x5, 0x3ff}, r4, 0x9, r0, 0x8) 2018/03/30 11:16:26 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000580)) 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$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x28d}, 0x1}, 0x0) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x10000, 0x101) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000040)=""/152, &(0x7f0000000200)=0x98) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r1, 0x0, 0x6a, 0x31, &(0x7f0000000400)="31bb381cf457487954576cba116259fad443701338f6b11be29e6672c882451dd70090bf5604e479c4cbef34f5e2389bcea8aba5cca6978ae14b0e37bb85c03fda3e3794ccdf656dfe394e92d8a31653a44918d479f95291adbb6c4e5b2e420367ce8796114a7235eb4b", &(0x7f00000001c0)=""/49, 0x8001, 0x5}, 0x28) [ 110.688864] FAULT_INJECTION: forcing a failure. [ 110.688864] name failslab, interval 1, probability 0, space 0, times 0 [ 110.700131] CPU: 0 PID: 14857 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #371 [ 110.707485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.719349] Call Trace: [ 110.721938] dump_stack+0x194/0x24d [ 110.725572] ? arch_local_irq_restore+0x53/0x53 [ 110.730238] ? __save_stack_trace+0x7e/0xd0 [ 110.734573] should_fail+0x8c0/0xa40 2018/03/30 11:16:26 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0xf0) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x800) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x400800, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000280)={0x0, r0}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180)=0x81, 0x2) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000080)=""/174, &(0x7f0000000140)=0xae) r4 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x1000, 0x408000) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000200)=""/5) 2018/03/30 11:16:26 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x402, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) eventfd(0x7) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000001140)=ANY=[]) keyctl$set_reqkey_keyring(0xe, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) sendmmsg(r2, &(0x7f0000001180)=[{{&(0x7f00000010c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000001440)=[{0x40, 0x10f, 0xffff, "b5a9748dbf5b8186aa2d82ff825736409c96a3b8be0d1ea538e1475f8e0ae065ab0103942bce0699d6af41"}, {0xd8, 0x13f, 0x9, "3aad09584c3790da4fe9089512aae0c189bc1b462614ed058e60dbcf66913d3e3039665049a5053d8d05ab70eb1ead55cc170ef8a72bacc73153401b0ef6e2f126e74c091d7697da7d26a80b2a31cfffc9efd9678ee5f0fc21f18fbbf6ca77550ae13c103b5c42e6568fee331dea04834214b6092825951d46403ea91e4c19718dac211e490605a5f094b094c01ad13d2dab8cba9f65804ad15a8411040cbce1905fcadf9789c9195428cb8558b3de62e45e81efcb935ed7620179d4a44b5c37feec2e4aee0354"}, {0xf8, 0x0, 0x0, "ea9cd3801334c2f8f440dddba1ede6f5c8222d3bc6668f90e94967939363abed3c4b9fb6e22d63ff967f1c692ad6974b5e55444c9790148a11e12f2791c29233c581e456948b505f6820ad1f92cd2640983f325e72df2359e66eefd638085883b22a2d23d069968f37d08392438e648ae14c1142a1f7f9548c387251d7f2e59e149d0dd855cb4ce3d01e966ed32798b2720e4442f4fb5bbaa601717d11da9ea7d6df6364a230c26e91ea4f53f609e37730176368b495f3ab9983892fe83d84749e2d2c8d5923a47a8198d981c7d11a81acca2aac44e456aadbb30c75ba4dfa967d"}, {0xb0, 0x84, 0x2d6, "d5e8aabee672cf931463d14a1692dc66b8308bc0ff17e4185abf55e876c6b67103ccf9fc137b603e8e47111dc4847b717ea0dd70341f735c2c6a5fb4828485c1fbf2de18f9c71e2c97e8f1533b2d3b309c8af1b50f7736afa2a66de29ba49ce5cbe3944f6fe7f14dc7d1873f5c1ffbe48bfd19779e0771e821e3cea558fd2bb5046ac1228e0aa7bfcd094694800b8cc14ed7305167f50f55e4a0c436cbca83"}, {0x80, 0x6cc949db7f063415, 0x817, "cb4995c338544ab1b3953bee23f10c9bb2a93870e5109b7acc1ca9fb32f83d6869a215bb64aea69bfd0e11962939e81eb5b12e7460064517fee185d0ab1e6916eae5b432976e813988d4ed3afc25c59d4b473b350df3df8fa2d43492d193f387c93519a2486b1ded6a49b0fb53"}], 0x340, 0x10}, 0x6}], 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8) r4 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0x40085400, &(0x7f0000000000)={0x7}) setns(r0, 0x44000000) ftruncate(r3, 0xfffffffffffff10b) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001140), &(0x7f00000013c0), 0x4, &(0x7f0000ffc000/0x1000)=nil, 0x0) mlockall(0x3) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'gretap0\x00', {0x2, 0x4e22}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r5, @ANYBLOB="013200664f18cfb51d651f4f00fcff0900"], &(0x7f0000001080)=0x10) pwritev(r3, &(0x7f0000003f00)=[{&(0x7f0000001280)="de3e27524c5a72fe7aefa4979cd2229a5c8a8eba1ff045fa8821060da54c3bf5a0b0e60b575407567cc652e9f51a580b6fc8ad04165a05039d156e4e7c16fa6952cfd3fd523e73931f7bfd879ce71cd875fa0baa022282d3e25c7300d43cd83e73116648b00ff04afb", 0x69}, {&(0x7f0000001b80)="e9ae9ab4a86b07a9f8d10ad5f92d209087472d21282f9cd5aba8a39c438b89ba327898ee8c9e415ca18ce0901ea5e5818b3be660ab64a5fb2907bf309170cff56193a2c78bbc32cfc75a92718fedebede65380961bf5a24c0378fb8a33fdfb00384cb808d6819bddbc05f64c68c7d02976be833980c90655bbfa6422fd1412b9c4898fa5b2f08f9d8e0863a8e317ab51252070d733d0fce6eeaf54ef2044eb0de9b1cc3d41196ef9f8580bfeaa9213701096ac38d4c3bf493779e907bf233957dd638efe8d27b5882818e66713e3b1dc497cf18eda300694ec6f5567a35a2459437082ec436529e20dbc063caf75e7e7715adaeb0d", 0xf5}, {&(0x7f0000001d00)="eeb79f8df9b1f4f993338e7637ccdcada358805206fa4fe5f552a4c4789f2fa0f3170bfaea7e351ea58cb8ec8b4f9d03a8fa6ef74278129956aca6671aacfb399fb08b368b408bac2661f9af4b45364497fda09eeb82f3229672ebc4c19895b62cb05c5a07afe345fa02371e48b23e104b6b7ecc1d98c34e8c1a3e8d12d7b815781aade50e27a5527c564fcbedb1f3a35e1705b315bcdf4bc488c522aae817a00f1b688595a481f728afbececf14351b768c612bce85b8b1f4a54727bce75262f02575588c00af9e088502f140d9572ff3b32cad2674653ea3ef0a13d8b8363a9d6a7423f61a15a0ed8f6857", 0xec}, {&(0x7f0000001f00)="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", 0x1000}], 0x4, 0x0) [ 110.738293] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 110.743396] ? kasan_kmalloc+0xad/0xe0 [ 110.747279] ? __kmalloc+0x162/0x760 [ 110.750981] ? drbg_init_sym_kernel+0x2f0/0x777 [ 110.755638] ? drbg_kcapi_seed+0x4ea/0x1270 [ 110.759953] ? crypto_rng_reset+0x7c/0x110 [ 110.764188] ? do_syscall_64+0x281/0x940 [ 110.768249] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 110.773602] ? print_irqtrace_events+0x270/0x270 [ 110.778346] ? find_held_lock+0x35/0x1d0 [ 110.782391] ? __lock_is_held+0xb6/0x140 [ 110.786440] ? check_same_owner+0x320/0x320 [ 110.790738] ? rcu_note_context_switch+0x710/0x710 [ 110.795651] should_failslab+0xec/0x120 [ 110.799607] __kmalloc+0x63/0x760 [ 110.803037] ? init_wait_entry+0x1b0/0x1b0 [ 110.807247] ? crypto_larval_alloc+0x1d0/0x1d0 [ 110.811801] ? drbg_init_sym_kernel+0x437/0x777 [ 110.816448] drbg_init_sym_kernel+0x437/0x777 [ 110.820920] ? drbg_init_hash_kernel+0x330/0x330 [ 110.825658] ? trace_hardirqs_off+0x10/0x10 [ 110.829952] ? trace_hardirqs_off+0x10/0x10 [ 110.834250] ? trace_hardirqs_off+0x10/0x10 [ 110.838554] ? drbg_init_hash_kernel+0x330/0x330 [ 110.843286] drbg_kcapi_seed+0x4ea/0x1270 [ 110.847407] ? find_held_lock+0x35/0x1d0 [ 110.851446] ? drbg_kcapi_random+0x850/0x850 [ 110.855828] ? __might_fault+0x110/0x1d0 [ 110.859865] ? lock_downgrade+0x980/0x980 [ 110.863991] ? lock_release+0xa40/0xa40 [ 110.867940] ? check_same_owner+0x320/0x320 [ 110.872234] ? __check_object_size+0x8b/0x530 [ 110.876702] ? sock_kmalloc+0x112/0x190 [ 110.880656] ? __might_sleep+0x95/0x190 [ 110.884610] crypto_rng_reset+0x7c/0x110 [ 110.888652] rng_setkey+0x25/0x30 [ 110.892079] ? rng_sock_destruct+0x90/0x90 [ 110.896285] alg_setsockopt+0x2a1/0x350 [ 110.900240] SyS_setsockopt+0x189/0x360 [ 110.904192] ? SyS_recv+0x40/0x40 [ 110.907624] ? SyS_write+0x184/0x220 [ 110.911314] ? SyS_read+0x220/0x220 [ 110.914920] ? do_syscall_64+0xb7/0x940 [ 110.918869] ? SyS_recv+0x40/0x40 [ 110.922297] do_syscall_64+0x281/0x940 [ 110.926159] ? __do_page_fault+0xc90/0xc90 [ 110.930367] ? _raw_spin_unlock_irq+0x27/0x70 [ 110.934840] ? finish_task_switch+0x1c1/0x7e0 [ 110.939317] ? syscall_return_slowpath+0x550/0x550 [ 110.944223] ? syscall_return_slowpath+0x2ac/0x550 [ 110.949126] ? prepare_exit_to_usermode+0x350/0x350 [ 110.954205] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 110.959546] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.964372] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 110.969532] RIP: 0033:0x4548b9 [ 110.972695] RSP: 002b:00007ff0c8a60c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 110.980375] RAX: ffffffffffffffda RBX: 00007ff0c8a616d4 RCX: 00000000004548b9 2018/03/30 11:16:26 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x3e) r1 = gettid() sched_setparam(r1, &(0x7f0000000000)=0x18) r2 = shmget(0x3, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00009db000)=0x8, 0x4) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x80000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="a5bc873362c2", @ANYRES16=r4, @ANYBLOB="000a28bd7000fddbdf250f0000001800030014000600000000000000000000000000000000003400020008000900560c00000800070001000000080006000600000008000b000a00000008000600fcffffff0800040008000000080006000100000008000400040000000800050000000080"], 0x78}, 0x1, 0x0, 0x0, 0x40}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/03/30 11:16:26 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)='/dev/net/tun\x00', 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000011c0)=0x0) fcntl$setown(r0, 0x8, r2) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000001180)=0x8f3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020"}) rt_sigprocmask(0x2, &(0x7f0000000080), &(0x7f00000000c0), 0x8) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) [ 110.987617] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 110.994861] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.002111] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000014 [ 111.009353] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000005 2018/03/30 11:16:26 executing program 3 (fault-call:2 fault-nth:6): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:26 executing program 4: setsockopt(0xffffffffffffffff, 0xff, 0x0, &(0x7f0000f90f47), 0x0) [ 111.113924] FAULT_INJECTION: forcing a failure. [ 111.113924] name failslab, interval 1, probability 0, space 0, times 0 [ 111.125304] CPU: 1 PID: 14890 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #371 [ 111.132676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.142037] Call Trace: [ 111.142058] dump_stack+0x194/0x24d [ 111.142081] ? arch_local_irq_restore+0x53/0x53 [ 111.152936] ? __save_stack_trace+0x7e/0xd0 [ 111.157277] should_fail+0x8c0/0xa40 [ 111.160983] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.166071] ? kasan_kmalloc+0xad/0xe0 [ 111.169938] ? __kmalloc+0x162/0x760 [ 111.173632] ? drbg_init_sym_kernel+0x437/0x777 [ 111.178278] ? drbg_kcapi_seed+0x4ea/0x1270 [ 111.182578] ? crypto_rng_reset+0x7c/0x110 [ 111.186796] ? do_syscall_64+0x281/0x940 [ 111.190836] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 111.196199] ? find_held_lock+0x35/0x1d0 [ 111.200253] ? __lock_is_held+0xb6/0x140 [ 111.204329] ? check_same_owner+0x320/0x320 [ 111.208635] ? rcu_note_context_switch+0x710/0x710 [ 111.213564] should_failslab+0xec/0x120 [ 111.217522] __kmalloc+0x63/0x760 [ 111.220954] ? init_wait_entry+0x1b0/0x1b0 [ 111.225173] ? crypto_larval_alloc+0x1d0/0x1d0 [ 111.229732] ? drbg_init_sym_kernel+0x4ce/0x777 [ 111.234394] drbg_init_sym_kernel+0x4ce/0x777 [ 111.238874] ? drbg_init_hash_kernel+0x330/0x330 [ 111.243613] ? perf_trace_lock+0x900/0x900 [ 111.247834] ? trace_hardirqs_off+0x10/0x10 [ 111.252137] ? trace_hardirqs_off+0x10/0x10 [ 111.256439] ? trace_hardirqs_off+0x10/0x10 [ 111.260750] ? drbg_init_hash_kernel+0x330/0x330 [ 111.265490] drbg_kcapi_seed+0x4ea/0x1270 [ 111.269621] ? find_held_lock+0x35/0x1d0 [ 111.273670] ? drbg_kcapi_random+0x850/0x850 [ 111.278061] ? __might_fault+0x110/0x1d0 [ 111.282112] ? lock_downgrade+0x980/0x980 [ 111.286251] ? lock_release+0xa40/0xa40 [ 111.290211] ? __check_object_size+0x8b/0x530 [ 111.294689] ? sock_kmalloc+0x112/0x190 [ 111.298658] ? __might_sleep+0x95/0x190 [ 111.302624] crypto_rng_reset+0x7c/0x110 [ 111.306671] rng_setkey+0x25/0x30 [ 111.310104] ? rng_sock_destruct+0x90/0x90 [ 111.314319] alg_setsockopt+0x2a1/0x350 [ 111.318287] SyS_setsockopt+0x189/0x360 [ 111.322252] ? SyS_recv+0x40/0x40 [ 111.325682] ? SyS_write+0x184/0x220 [ 111.329386] ? SyS_read+0x220/0x220 [ 111.332997] ? do_syscall_64+0xb7/0x940 [ 111.336961] ? SyS_recv+0x40/0x40 [ 111.340397] do_syscall_64+0x281/0x940 [ 111.344270] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 111.349788] ? syscall_return_slowpath+0x550/0x550 [ 111.354703] ? syscall_return_slowpath+0x2ac/0x550 [ 111.359626] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 111.364983] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.369824] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 111.374989] RIP: 0033:0x4548b9 [ 111.378160] RSP: 002b:00007ff0c8a60c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 111.385846] RAX: ffffffffffffffda RBX: 00007ff0c8a616d4 RCX: 00000000004548b9 [ 111.393093] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 111.400341] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.407589] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000014 2018/03/30 11:16:27 executing program 7: unshare(0x400) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x806, 0x4, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$TCSBRK(r1, 0x5409, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$TCFLSH(r2, 0x540b, 0x101) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x404000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="7215aa6d", @ANYRES16=r3, @ANYBLOB="020027bd7000ffdbdf250f000000080005000100008050000100080006007368000008000800030000000800020000000000080004004e20000008000b0073697000080004004e21000008000200000000000c0006006e6f6e650000000008000800040000001c0002000800090008000000080006000400000008000500c01c0000"], 0x88}, 0x1, 0x0, 0x0, 0x4001}, 0x4014) r4 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r4) fcntl$getownex(r4, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x2, r5}) 2018/03/30 11:16:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000056d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c3a000)) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) tkill(r2, 0x24) keyctl$setperm(0x5, r1, 0x1000000) 2018/03/30 11:16:27 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400200, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000100)={{0x4}, 'port1\x00', 0x4, 0x40820, 0x0, 0x7, 0x3ff, 0x3, 0x5, 0x0, 0x0, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) readahead(r0, 0x1, 0x9) prctl$getname(0x10, &(0x7f0000000080)=""/102) 2018/03/30 11:16:27 executing program 6: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e1", 0x9) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000000180)}}], 0x60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000080)={'nr0\x00', 0x6}) dup2(r0, r0) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r4 = epoll_create1(0x0) accept4(r0, &(0x7f0000000200)=@rc, &(0x7f0000000280)=0x80, 0x80000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r4) r5 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r6 = getpgrp(0x0) sched_setaffinity(r6, 0x8, &(0x7f0000005000)=0x1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r4, 0x0) fallocate(r4, 0x0, 0x0, 0x1) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f00000001c0)=0x7) epoll_create1(0x80000) close(r5) ioctl$int_in(r2, 0x0, &(0x7f0000000040)=0x10001) poll(&(0x7f0000000000)=[{r2, 0xc1a6}], 0x1, 0x0) close(r1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000040)) 2018/03/30 11:16:27 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x101100, 0xfffffffffefffffe) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100000040, 0x0) pipe2(&(0x7f0000000000), 0x80800) getsockname$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) fcntl$setlease(r1, 0x400, 0x1) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/03/30 11:16:27 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x3d, "86eb6c85dfcb94f3f9a841cf4f33c9f28fa894fbcd8003d75ed116cb4ec915257cd4d2f231ff3d6cb4d77333369db446ad8d38e986e69a871cf14c75b6"}, &(0x7f0000000100)=0x45) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x4, 0x0, 0xc80000000, 0x7, 0x7ff}, &(0x7f0000000180)=0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x40}, 0x1}, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000001c0)={'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}) 2018/03/30 11:16:27 executing program 2: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000540)) tee(r3, r0, 0x1, 0x0) r4 = dup2(r1, r3) r5 = dup(r0) listen(r5, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r6, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f000031aff8)={r6, r7}) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r9, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000300)={{0x8001, 0xfff}, 'port0\x00', 0x0, 0x0, 0x1, 0x200, 0x80000000, 0x6, 0xffff, 0x0, 0x1, 0x8}) sendmsg$nl_xfrm(r4, &(0x7f0000000a40)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x6000142}, 0xc, &(0x7f0000000000)={&(0x7f0000000940)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={0x3, {"181d0bd257efd9"}}, 0x10) 2018/03/30 11:16:27 executing program 3 (fault-call:2 fault-nth:7): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) [ 111.414837] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000006 [ 111.491400] FAULT_INJECTION: forcing a failure. [ 111.491400] name failslab, interval 1, probability 0, space 0, times 0 [ 111.502709] CPU: 1 PID: 14912 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #371 [ 111.510064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.519414] Call Trace: [ 111.522007] dump_stack+0x194/0x24d [ 111.525647] ? arch_local_irq_restore+0x53/0x53 [ 111.530340] should_fail+0x8c0/0xa40 [ 111.534066] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.539209] ? find_held_lock+0x35/0x1d0 [ 111.543291] ? __lock_is_held+0xb6/0x140 [ 111.547405] ? check_same_owner+0x320/0x320 [ 111.551729] ? rcu_note_context_switch+0x710/0x710 [ 111.556648] ? drbg_init_hash_kernel+0x330/0x330 [ 111.561393] should_failslab+0xec/0x120 [ 111.565345] __kmalloc+0x63/0x760 [ 111.568775] ? trace_hardirqs_off+0x10/0x10 [ 111.573078] ? drbg_kcapi_seed+0x595/0x1270 [ 111.577384] drbg_kcapi_seed+0x595/0x1270 [ 111.581508] ? find_held_lock+0x35/0x1d0 [ 111.585551] ? drbg_kcapi_random+0x850/0x850 [ 111.589936] ? __might_fault+0x110/0x1d0 [ 111.593974] ? lock_downgrade+0x980/0x980 [ 111.598103] ? lock_release+0xa40/0xa40 [ 111.602058] ? __check_object_size+0x8b/0x530 [ 111.606533] ? sock_kmalloc+0x112/0x190 [ 111.610490] ? __might_sleep+0x95/0x190 [ 111.614445] crypto_rng_reset+0x7c/0x110 [ 111.618486] rng_setkey+0x25/0x30 [ 111.621914] ? rng_sock_destruct+0x90/0x90 [ 111.626125] alg_setsockopt+0x2a1/0x350 [ 111.630082] SyS_setsockopt+0x189/0x360 [ 111.634040] ? SyS_recv+0x40/0x40 [ 111.637469] ? SyS_write+0x184/0x220 [ 111.641162] ? SyS_read+0x220/0x220 [ 111.644767] ? do_syscall_64+0xb7/0x940 [ 111.648722] ? SyS_recv+0x40/0x40 [ 111.652155] do_syscall_64+0x281/0x940 [ 111.656024] ? __do_page_fault+0xc90/0xc90 [ 111.660238] ? _raw_spin_unlock_irq+0x27/0x70 [ 111.664711] ? finish_task_switch+0x1c1/0x7e0 [ 111.669182] ? syscall_return_slowpath+0x550/0x550 [ 111.674087] ? syscall_return_slowpath+0x2ac/0x550 [ 111.678991] ? prepare_exit_to_usermode+0x350/0x350 [ 111.683989] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 111.689335] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.694164] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 111.699327] RIP: 0033:0x4548b9 [ 111.702493] RSP: 002b:00007ff0c8a60c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 111.710174] RAX: ffffffffffffffda RBX: 00007ff0c8a616d4 RCX: 00000000004548b9 [ 111.717420] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 111.724666] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.731910] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000014 2018/03/30 11:16:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x840, 0x0) name_to_handle_at(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0xab, 0x7ff, "c8e4526a6c9c6599e835bd25efda88ae5e6b105a1d0bde4410e2831fbf301f9de0927307dfad10e588d669330aae1269897871f169415646ae25599cf23f83402907ce881e084417e5f436f24853f9b1193c3b111d8213284f08c4aa77282c80c44b314993b2359fb205c1163782c4e23fdc22b0cd446fd14156eb9858821e4b64c8bf23f06732c5c4c830cc3cc2653f6d82e409fa97d68e338fd095ba81caa89473a8"}, &(0x7f0000000100), 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) sysinfo(&(0x7f0000000280)=""/69) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xffffff72, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x3) 2018/03/30 11:16:27 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f0000000040)) getdents64(r0, &(0x7f0000001400)=""/36, 0x24) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) fallocate(r1, 0x8, 0x0, 0x1000) fcntl$notify(r1, 0x402, 0x9) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000001380), 0x4) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/237) 2018/03/30 11:16:27 executing program 7: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000002000)=[&(0x7f0000001f00)='*vmnet1nodevmd5sum#.\x00', &(0x7f0000001f40)='cpuacct.usage_percpu_sys\x00', &(0x7f0000001fc0)='*vmnet1nodevmd5sum#.\x00']) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x0) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f0000001880)=""/127, 0x7f}], 0x1) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000001cc0)=""/23) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001340)=0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000001700)=""/201, &(0x7f0000000100)=0xc9) getpriority(0x0, r2) preadv(r1, &(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000340)=""/206) lseek(r1, 0x1d, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000300)) finit_module(0xffffffffffffffff, &(0x7f00000001c0)=':wlan0vboxnet0trusted/\x00', 0x0) process_vm_readv(0x0, &(0x7f0000001800)=[{&(0x7f0000001400)=""/142, 0x8e}, {&(0x7f00000014c0)=""/220, 0xdc}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000001680)=""/123, 0x7b}], 0x4, &(0x7f0000001c40)=[{&(0x7f00000019c0)=""/53, 0x35}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001d00)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000001dc0)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001e00), 0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000500)={r3, 0x1000}, 0x8) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000002c0)) pread64(r1, &(0x7f0000000440)=""/152, 0x98, 0x15) creat(&(0x7f0000000180)='./file0\x00', 0x0) [ 111.739156] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000007 2018/03/30 11:16:27 executing program 5: r0 = socket(0x11, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x274, &(0x7f0000000140)}, 0xffffffd5) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x8, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f0000000240)={0x3, r5}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x2f6, 0x10002) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f00000002c0)=0x2, 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000340), &(0x7f0000000380)=0x30) 2018/03/30 11:16:27 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x121000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000200)="107a60467a3aec315182c2c1bef24b387fbe333021768e09bc9af0d010372c06dcae7dcebb1218b473645205e68585cfb7dfd3e8e40d397fcc58ca5c89a40eb77b2d51183a1b72157c95af2c1083d43899f06fa3a42fa21f0bc773b2e14248ab69f68a2255621b485f93914952e3683708bdcf", 0x73) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_vif\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x6dc) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000358fe0)={r4, 0x0, 0x2, r4}) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r5, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000001460000fa0000000000000000", @ANYBLOB="0200000000000000"], 0x18) write$rdma_cm(r5, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) write$rdma_cm(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="e3ffffff40000000000000000000ff016d00000000000000000001000000000a00000000000000ff010000000000000000000000000000000000000000000000fc29b4bee0e8106eeb61223c657edbefa725b35e4f13247367cb6a3d3982283e22", @ANYBLOB='\x00\x00\x00\x00'], 0x65) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@remote, @loopback}, &(0x7f0000000080)=0xc) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000200)=0x0) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f00000003c0)) perf_event_open(&(0x7f0000000300)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x81, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext, 0xc80, 0x0, 0x0, 0x0, 0x401, 0x3a, 0x5}, r7, 0x8, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000000180)={0x101, 0xffff, 0x7fffffff}) r8 = eventfd2(0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r9 = eventfd2(0x23, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000018000)={r9, 0x5, 0x400000000000002, r4}) connect$ax25(r1, &(0x7f0000000080)={0x3, {"c63421d8db3d2e"}, 0x1}, 0x10) fcntl$getflags(r3, 0x3) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000c68000)={r8, 0x0, 0x2000000002, r4}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000140)=0xfffffc6c) 2018/03/30 11:16:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x803e, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000001c0)={0x2, 0x3}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40040, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000100)=""/136) socket$alg(0x26, 0x5, 0x0) 2018/03/30 11:16:27 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x1, 0x0) close(r0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000000)=""/34) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000b3c000)=""/174) close(r2) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) connect$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) recvfrom$ax25(r2, &(0x7f0000000280)=""/5, 0x5, 0x2, &(0x7f00000002c0)={0x3, {"89a605ee8866f2"}, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000240)=r3, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) setsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000000680)="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", 0xfc0) r5 = fcntl$getown(0xffffffffffffffff, 0x9) ustat(0x72ec2682, &(0x7f0000001680)) r6 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000000300)={r4, r4}) ppoll(&(0x7f0000000040)=[{}, {r4}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000001640)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80400}, 0xc, &(0x7f0000000440)={&(0x7f00000016c0)={0x98, r7, 0x400, 0x70bd27, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6ed}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xf7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x65}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6ddd}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x37f00}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000050}, 0x4014) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000005c0)={0x1}, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000280)={0x27, 0x0, 0x4, 0x7, 0x1, 0x2, "22dd483f69cbb2f9ad614d307bde52bad1d1c11381cf5253d6cabfb29f3dffd4c28439e22c562434c708fcd1e045d4348cd982f6ceff6f05ae5c932f9d9c41", 0x36}, 0x60, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[], 0x0, 0x20004000}, 0x80) 2018/03/30 11:16:27 executing program 0: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x100ffc, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$inet6(0xa, 0xf, 0x3) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/03/30 11:16:27 executing program 3 (fault-call:2 fault-nth:8): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:27 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f0000000200)=""/90, 0xedf40ca8) r1 = memfd_create(&(0x7f0000f9dffe)="c403", 0x0) connect(r0, &(0x7f00000002c0)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x2, 0x80, 0x80000001, 0x8}, 0x6, 0x1, 0x0, 0x0, "e7f3fb83a628069d"}, 0x10}, 0x1, 0x0, 0x0, 0x41}, 0x20000000) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r1, 0x0) socket$alg(0x26, 0x5, 0x0) io_setup(0x1ff, &(0x7f0000000ac0)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000003000/0x10000)=nil, 0x10000}) prctl$getname(0x10, &(0x7f0000000040)=""/118) [ 111.934619] FAULT_INJECTION: forcing a failure. [ 111.934619] name failslab, interval 1, probability 0, space 0, times 0 [ 111.946521] CPU: 0 PID: 14965 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #371 [ 111.953877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.963224] Call Trace: [ 111.965817] dump_stack+0x194/0x24d [ 111.969444] ? arch_local_irq_restore+0x53/0x53 [ 111.974099] ? __save_stack_trace+0x7e/0xd0 [ 111.978412] should_fail+0x8c0/0xa40 [ 111.982108] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.987187] ? kasan_kmalloc+0xad/0xe0 [ 111.991049] ? __kmalloc+0x162/0x760 [ 111.994739] ? drbg_kcapi_seed+0x595/0x1270 [ 111.999042] ? crypto_rng_reset+0x7c/0x110 [ 112.003252] ? rng_setkey+0x25/0x30 [ 112.006858] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 112.012229] ? find_held_lock+0x35/0x1d0 [ 112.016280] ? __lock_is_held+0xb6/0x140 [ 112.020331] ? check_same_owner+0x320/0x320 [ 112.024630] ? rcu_note_context_switch+0x710/0x710 [ 112.029545] should_failslab+0xec/0x120 [ 112.033498] __kmalloc+0x63/0x760 [ 112.036927] ? trace_hardirqs_off+0x10/0x10 [ 112.041225] ? drbg_kcapi_seed+0x96b/0x1270 [ 112.045528] drbg_kcapi_seed+0x96b/0x1270 [ 112.049657] ? drbg_kcapi_random+0x850/0x850 [ 112.054044] ? __might_fault+0x110/0x1d0 [ 112.058081] ? lock_downgrade+0x980/0x980 [ 112.062208] ? lock_release+0xa40/0xa40 [ 112.066155] ? check_same_owner+0x320/0x320 [ 112.070452] ? __check_object_size+0x8b/0x530 [ 112.074923] ? sock_kmalloc+0x112/0x190 [ 112.078877] ? __might_sleep+0x95/0x190 [ 112.082832] crypto_rng_reset+0x7c/0x110 [ 112.086870] rng_setkey+0x25/0x30 [ 112.090301] ? rng_sock_destruct+0x90/0x90 [ 112.094508] alg_setsockopt+0x2a1/0x350 [ 112.098463] SyS_setsockopt+0x189/0x360 [ 112.102415] ? SyS_recv+0x40/0x40 [ 112.105841] ? SyS_write+0x184/0x220 [ 112.109534] ? SyS_read+0x220/0x220 [ 112.113138] ? do_syscall_64+0xb7/0x940 [ 112.117089] ? SyS_recv+0x40/0x40 [ 112.120518] do_syscall_64+0x281/0x940 [ 112.124381] ? __do_page_fault+0xc90/0xc90 [ 112.128589] ? _raw_spin_unlock_irq+0x27/0x70 [ 112.133062] ? finish_task_switch+0x1c1/0x7e0 [ 112.137534] ? syscall_return_slowpath+0x550/0x550 [ 112.142446] ? syscall_return_slowpath+0x2ac/0x550 [ 112.147353] ? prepare_exit_to_usermode+0x350/0x350 [ 112.152345] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 112.157692] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.162518] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 112.167680] RIP: 0033:0x4548b9 [ 112.170844] RSP: 002b:00007ff0c8a60c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 112.178525] RAX: ffffffffffffffda RBX: 00007ff0c8a616d4 RCX: 00000000004548b9 2018/03/30 11:16:28 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/178, 0xb2) [ 112.185768] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 112.193024] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.200268] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000014 [ 112.207511] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000008 2018/03/30 11:16:28 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='/!\x00') r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) 2018/03/30 11:16:28 executing program 3 (fault-call:2 fault-nth:9): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:28 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000080)) acct(&(0x7f00000000c0)='./file0/file1\x00') 2018/03/30 11:16:28 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfffffffffffffeda) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) sendmmsg(r1, &(0x7f0000000a40)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000004c0)="e5", 0x1}], 0x1, &(0x7f0000000600)=ANY=[]}}], 0x1, 0x0) recvmsg$kcm(r0, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0x80, &(0x7f0000fbdfe0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce3f72)=""/142, 0x3f1}, 0x0) 2018/03/30 11:16:28 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/sockcreate\x00') write$eventfd(r1, &(0x7f0000000280)=0x1b01, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r3 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x3, 0xcef, 0x68, 0x200, 0x0, 0x0, 0x8, 0x1, 0x89a, 0x5, 0x5, 0x14a1df12, 0x3, 0x2, 0x0, 0x1, 0x0, 0x8, 0x9, 0xffffffffffff0001, 0x4, 0x6, 0x9954, 0xff, 0x2, 0x3ff, 0x100000001, 0x1000, 0x7, 0x10000, 0x6, 0x1, 0x89e5, 0xf1d1, 0xfffffffe00000000, 0x8001, 0x0, 0x3f, 0x0, @perf_config_ext={0x6, 0x401}, 0x8888, 0xf253, 0x6, 0x5, 0x800, 0x0, 0x1}, r2, 0x3, r0, 0x3) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) fcntl$getflags(r0, 0xb) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00005a5000)={&(0x7f00008d1ff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001d00030000000000000100001f000000cd98dcf4895b22ba53601ba8a5a28be54fb8df9be70243a03049136e62f9660d6b0f54ab1695a05a612f362722cc66cce96df46b2e0606c041406e83c785e34fd33e4154e5651ed7e3dd8e8e721a8309118109583a0d1492ea66e2bdf4f3972f3e89fa76f123ed3b6d29d6b8586c43bed0ca3c7279e2373dacb0359232690872e6388569"], 0x14}, 0x1}, 0x0) fcntl$getflags(r3, 0x40b) 2018/03/30 11:16:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) close(r0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000001c0)) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x180, r2, 0x400, 0x70bd2d, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5a}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x620}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6297732a}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x62}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x13}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x4}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}]}, 0x180}, 0x1, 0x0, 0x0, 0x200000d0}, 0x4000800) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000080)={@hyper}) 2018/03/30 11:16:28 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvfrom(r1, &(0x7f0000000000)=""/112, 0x70, 0x1, 0x0, 0x233) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/03/30 11:16:28 executing program 6: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000579ff4)) socket$packet(0x11, 0x0, 0x300) socket$alg(0x26, 0x5, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7, 0x4) timerfd_settime(r1, 0x1, &(0x7f0000765000)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x200000) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000080)=[0x77, 0x80]) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) poll(&(0x7f00000000c0), 0xee, 0x1000) [ 112.313166] FAULT_INJECTION: forcing a failure. [ 112.313166] name failslab, interval 1, probability 0, space 0, times 0 [ 112.324453] CPU: 1 PID: 14985 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #371 [ 112.331811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.341157] Call Trace: [ 112.343737] dump_stack+0x194/0x24d [ 112.347356] ? arch_local_irq_restore+0x53/0x53 [ 112.352009] ? __save_stack_trace+0x7e/0xd0 [ 112.356343] should_fail+0x8c0/0xa40 [ 112.360050] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 112.365134] ? kasan_kmalloc+0xad/0xe0 [ 112.369000] ? __kmalloc+0x162/0x760 [ 112.372698] ? drbg_kcapi_seed+0x96b/0x1270 [ 112.376997] ? crypto_rng_reset+0x7c/0x110 [ 112.381215] ? rng_setkey+0x25/0x30 [ 112.384827] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 112.390191] ? find_held_lock+0x35/0x1d0 [ 112.394251] ? __lock_is_held+0xb6/0x140 [ 112.398322] ? check_same_owner+0x320/0x320 [ 112.402636] ? rcu_note_context_switch+0x710/0x710 [ 112.407564] should_failslab+0xec/0x120 [ 112.411523] __kmalloc+0x63/0x760 [ 112.414959] ? trace_hardirqs_off+0x10/0x10 [ 112.419265] ? drbg_kcapi_seed+0xaf9/0x1270 [ 112.423595] drbg_kcapi_seed+0xaf9/0x1270 [ 112.427740] ? drbg_kcapi_random+0x850/0x850 [ 112.432129] ? __might_fault+0x110/0x1d0 [ 112.436173] ? lock_downgrade+0x980/0x980 [ 112.440308] ? lock_release+0xa40/0xa40 [ 112.444263] ? check_same_owner+0x320/0x320 [ 112.448565] ? __check_object_size+0x8b/0x530 [ 112.453047] ? sock_kmalloc+0x112/0x190 [ 112.457017] ? __might_sleep+0x95/0x190 [ 112.460990] crypto_rng_reset+0x7c/0x110 [ 112.465048] rng_setkey+0x25/0x30 [ 112.468485] ? rng_sock_destruct+0x90/0x90 [ 112.472699] alg_setsockopt+0x2a1/0x350 [ 112.476665] SyS_setsockopt+0x189/0x360 [ 112.480627] ? SyS_recv+0x40/0x40 [ 112.484059] ? SyS_write+0x184/0x220 [ 112.487764] ? SyS_read+0x220/0x220 [ 112.491381] ? do_syscall_64+0xb7/0x940 [ 112.495340] ? SyS_recv+0x40/0x40 [ 112.498783] do_syscall_64+0x281/0x940 [ 112.502650] ? __do_page_fault+0xc90/0xc90 [ 112.506862] ? _raw_spin_unlock_irq+0x27/0x70 [ 112.511339] ? finish_task_switch+0x1c1/0x7e0 [ 112.515815] ? syscall_return_slowpath+0x550/0x550 [ 112.520725] ? syscall_return_slowpath+0x2ac/0x550 [ 112.525640] ? prepare_exit_to_usermode+0x350/0x350 [ 112.530642] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 112.535996] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 112.541103] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 112.546270] RIP: 0033:0x4548b9 [ 112.549440] RSP: 002b:00007ff0c8a60c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 112.557135] RAX: ffffffffffffffda RBX: 00007ff0c8a616d4 RCX: 00000000004548b9 2018/03/30 11:16:28 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000200)=""/86, &(0x7f0000000280)=0x56) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ff3e4182e974e00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000", 0x48}], 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) connect$bt_rfcomm(r2, &(0x7f00000001c0)={0x1f, {0x3, 0x3b15, 0xfc5, 0x81, 0x4, 0xffff}, 0x9}, 0xa) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000080)="9ff9069142b542404f53ab0a50e235e1779e12ae385ed9a29961f64c1e25bbbf1463a0976277d591c35e880478b95d3ae8e9816d28532710e3329e1e58704344af66025a6b459ff3bfbb24afe87e7380b76c131a21da5dc7cc16d0e1c42d99373c63abb1ade135505f0cc7fa5bfd12347c2a2cff568e495d48ef1f3b2e41b398d1b72e002a7ef8eb4bd7cf91b2b2ad7f6f941405c5883bf19f2b8347eae46ab5fa5a5b7acaaee76843462542017938be7c52cfd624bdcdbeba0012d1ababb5") setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000340)={0x0, 0x1, 0x6}, 0x10) socket$inet6(0xa, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/30 11:16:28 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(0xffffffffffffffff, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105", 0xde}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x0, &(0x7f000068d000)={0x0, 0x8001}) r2 = dup3(0xffffffffffffffff, r1, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000002d00)={0x7fff, 0x2, 0xbab3, "71756575653000000000000000004a0000b30080ffffffff0f0000000000000000006792cdbf000000000000000000001d000000000000000000000000000012", 0x5}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) accept4$alg(r4, 0x0, 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000002a00)='./file0/file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) fcntl$getownex(r2, 0x10, &(0x7f0000002c00)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000002580)={{0x6, 0x4, 0x400, 0x10001, "7b9f15160c5df1b0f964edef0ff56471f83f45a4e86533b72f6379d42f1fbf47f4050a43771e84c52238a4ce", 0x1}, 0x0, 0x0, 0x4, 0x0, 0x357782ad, 0x1, "6e563f327b190dc71e565bcb8cbd96007f8aac2d75b26845239cd04232ce4470b8131f38808c6948537dbfc3826232c19d2f2cd0b1c6361fe996e45fa7b27852", &(0x7f0000002540)='/dev/usbmon#\x00', 0xd, [], [0x9, 0xffff, 0x2, 0x2]}) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r7 = getpgid(0x0) getpid() setpgid(r7, r6) inotify_init() [ 112.564383] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 112.571630] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.578875] R10: 0000000020000100 R11: 0000000000000246 R12: 0000000000000014 [ 112.586120] R13: 000000000000050b R14: 00000000006f99a8 R15: 0000000000000009 2018/03/30 11:16:28 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) syz_open_dev$vcsa(&(0x7f00000008c0)='/dev/vcsa#\x00', 0x800, 0x40000) r1 = syz_open_dev$midi(&(0x7f0000000900)='/dev/midi#\x00', 0x9, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x80801) sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000440)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)="8435f1b8782b", 0x6}], 0x1, &(0x7f0000000600)}, 0x20000004) r3 = syz_open_dev$sndpcmp(&(0x7f0000000840)='/dev/snd/pcmC#D#p\x00', 0x7, 0x103) bind$ipx(r3, &(0x7f0000000880)={0x4, 0xd0, 0x7, "8ff142d34a0b", 0x8000}, 0x10) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000600)=""/35, 0x23) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000580)={0x0, 0x2710}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000340)={0x3, r0, 0x1}) umount2(&(0x7f0000000940)='./file0\x00', 0x4) faccessat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x144, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) write$evdev(r0, &(0x7f0000000040), 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/253) recvfrom$inet6(r4, &(0x7f0000000980)=""/39, 0x27, 0x40000000, &(0x7f00000009c0)={0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, 0x1c) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='adfs\x00', 0x80008, &(0x7f0000000240)="82f7c735f2c53851ce42aad3c7a3ec217879c058c9e528f570106ca862d984a51a04369289044be7dfcf6a42598cf8f212f1483d72580f9521e90382fe436c362386d37066457a7c28dfea8bc6c56289a9a794a81b1f4ccbbfabf601d9507254d70e2747e3f5b24514810edb97f8ea4615bd5db3b7b43ba4611553cb6de0bc420fa90bc789cc0c0751e321165cf22b6ab4911d6fadba6e16a89b3ea17a35f86a0444a246b351c4fcc9723da23135cbda7bdb48bcb389075360b95d1a64b79679e90a2c58814e5816f75d7cfef005e0154cdb8e758bbca052059b931d31968f43de6458afd4f8e418e5fd39c228") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r5, &(0x7f0000000800)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="94000000", @ANYBLOB="08032abd7000ffdbdf2511000000080006009506000008000600010000003800010008000b0073697100080002012f00bbc0140003000000000000000000f2b760f57af754753d43df3e00000000000000000800010002000000080009007900000008000600030000003000030008000800b300000008800400b2870000140002007465716c3000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x8000}, 0x20008000) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000000500)=""/46) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/30 11:16:28 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/30 11:16:28 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/03/30 11:16:28 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x9, {0x2, 0x4e20}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x0, 0xfffffffffffffff8, 0xffc3, 0x7, &(0x7f0000000000)='bpq0\x00', 0x3, 0x8, 0x7c}) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000040)=0x10001, 0x4) fcntl$getown(r0, 0x9) 2018/03/30 11:16:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x84, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x9}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9872}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r2, 0x80000000}, &(0x7f00000001c0)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000000800000014d564b0000000001010000000000009206f8eba0c83fceb10d41efc42161446a794ea1c40f9ee3e00538ddcfb140e75c440adbd85717"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/30 11:16:28 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x101, 0x2000) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket(0x15, 0x80005, 0xfff) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000200)={0xfffffffffffffff7, 0x4, 0x2000000000007f, 0x82a}, 0x10) getsockopt(r1, 0x200000000313, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000000040)=0x17e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x3, 0x7, 0x6, 0xe7f, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x400}, &(0x7f00000001c0)=0x8) 2018/03/30 11:16:28 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000005200)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000005140)=[{{&(0x7f0000000280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000400)=""/127, 0x7f}, {&(0x7f0000000480)=""/57, 0x39}, {&(0x7f00000004c0)=""/22, 0x16}, {&(0x7f0000000600)=""/50, 0x32}, {&(0x7f0000000640)=""/2, 0x2}, {&(0x7f0000000680)=""/185, 0xb9}, {&(0x7f0000000740)=""/117, 0x75}, {&(0x7f00000007c0)=""/50, 0x32}, {&(0x7f0000000800)=""/220, 0xdc}], 0xa, &(0x7f00000009c0)=""/4096, 0x1000, 0x6}, 0x10}, {{0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f00000019c0)=""/107, 0x6b}, {&(0x7f0000001a40)=""/210, 0xd2}], 0x2, 0x0, 0x0, 0x6}, 0x6}, {{0x0, 0x0, &(0x7f0000004fc0)=[{&(0x7f0000001b80)=""/124, 0x7c}, {&(0x7f0000001c00)=""/218, 0xda}, {&(0x7f0000001d00)=""/106, 0x6a}, {&(0x7f0000001d80)=""/4096, 0x1000}, {&(0x7f0000002d80)=""/4096, 0x1000}, {&(0x7f0000003d80)=""/89, 0x59}, {&(0x7f0000003e00)=""/99, 0x63}, {&(0x7f0000003e80)=""/205, 0xcd}, {&(0x7f0000003f80)=""/4096, 0x1000}, {&(0x7f0000004f80)=""/44, 0x2c}], 0xa, &(0x7f0000005080)=""/181, 0xb5, 0xd4}, 0x8}], 0x3, 0x1, &(0x7f0000005240)={r1, r2+30000000}) r4 = getuid() getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000005280)={0x0, @broadcast, @multicast2}, &(0x7f00000052c0)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) move_pages(r6, 0x2, &(0x7f0000000180)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f00000001c0)=[0x80000000, 0x1, 0x80000001, 0x3, 0x0, 0x9], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x6) r7 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000005580)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000005540)={&(0x7f0000005300)=ANY=[@ANYBLOB="200200001a00000429bd7000fddbdf25ffffffff000000000000000000000000ac1414bb0000000000000000000000004e2400034e2000000a00208000000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYRES32=r7, @ANYBLOB="ff020000000000000000000000000001000004d633000000000000000000000000000000000000000500000000000000f7ffffffffffffff03000000000000000600000000000000ff7f0000000000000900000000000000000000000000000029000000000000000600000000000000f7ffffffffffffef781463e6dda404eec96300000000000001800000030000000400000028bd7000000000000a00010314000000000000000800180006000000"], 0x220}, 0x1, 0x0, 0x0, 0x10}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGPHYS(r8, 0x80404507, &(0x7f00000055c0)=""/208) r10 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r10, &(0x7f0000000080)=@nl=@unspec, 0x80) ioctl$DRM_IOCTL_INFO_BUFS(r9, 0xc0106418, &(0x7f0000000240)={0x2, 0x100, 0x2, 0x5, 0x4, 0x2}) 2018/03/30 11:16:28 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/30 11:16:28 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x88001, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000280)) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40401) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) r3 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) write(r2, &(0x7f0000001780)="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", 0xace) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000002c0)={{0x25f9, 0x1, 0x841, 0x4, "e6ef60e57779a91d82096d4720e62810ebd743ca01466ef153e0da1e969c1be82429744d3c91e753eb2ec157", 0x7}, 0x2, [0x9668, 0x7, 0x2, 0x50, 0x7, 0x0, 0x2, 0x3f, 0x80, 0x10001, 0x80000000, 0xc7f, 0xffffffffffffa55f, 0x20, 0x2, 0x100000001, 0x800, 0x0, 0x401, 0x2, 0x6, 0x6, 0x0, 0x200, 0x0, 0x3, 0x800, 0x100000000, 0x2fe2, 0x8001, 0x7ff, 0x400, 0x306b, 0x3, 0x8, 0x2, 0xffffffffffffffff, 0x5, 0x9614, 0x2, 0x0, 0x7, 0x5, 0x5, 0x1, 0x1, 0x0, 0x0, 0x4, 0x80000001, 0x1, 0x4, 0x7, 0x20, 0x0, 0x8, 0x3f, 0x7ff, 0x200, 0x7, 0xc2f5, 0x0, 0x7fff, 0x10001, 0xfffffffffffffffc, 0x8001, 0x200, 0x9, 0x3, 0x3f, 0xff, 0x1f, 0xb7f0, 0x3, 0x400, 0x4, 0x5, 0x4, 0x7fffffff, 0x20, 0x0, 0xa87e, 0x8, 0x4, 0xeb, 0x9, 0x20, 0x40, 0x7ff, 0x4, 0x80, 0x4, 0x3, 0x0, 0xffffffffffffffe1, 0x7, 0x7f, 0x2, 0x2, 0x3be, 0x66b, 0x4, 0x7a98, 0x9, 0x3, 0x6, 0x80000000, 0x9, 0xfff, 0x8, 0x1000, 0x7f, 0x1ff, 0x9, 0x5, 0xd, 0x5, 0xdab3, 0x80000000, 0x1, 0x7, 0x0, 0x8001, 0x9, 0x8001, 0x5b2f, 0x1, 0x7]}) close(r3) r4 = open(&(0x7f0000000800)='./file0/file0\x00', 0x80000, 0x20) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40000, 0x0) fcntl$setlease(r5, 0x400, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhost-net\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000040)="0f8b000000800f2840ca66b8ca008ed866b838010f00d80fc75b002e0f2261c4c17d11060fc728c4c17d119d02000000c4c28104500c", 0x36}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/03/30 11:16:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010009034d564b0000000001"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffe1, 0x40) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000340)={0x4, [0x1, 0x65c, 0x3, 0x3ff]}, &(0x7f0000000380)=0xc) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000100)=0x4, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='ifb0\x00') 2018/03/30 11:16:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000a00)={0xfffffffffffffc00, 0x3, 'client1\x00', 0xffffffff80000006, "5f8369eec4ab0ac6", "86c2cbf6c41f87425f669924539c8d4fd62a840bdfddac34da1345b27d867f7c", 0x0, 0x3c1c}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000002, 0x22013, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x3}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0xa6, 0x18000) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9, 0x0, 0x3}, &(0x7f0000000100)=0xffffffffffffff6d) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000940)={r2, 0x3, 0x395b, 0x12, 0x4, 0x9, 0x7f, 0x2, {r3, @in={{0x2, 0x4e24, @rand_addr=0xb9}}, 0x80000001, 0x2, 0x3, 0x1de3, 0xc8}}, &(0x7f0000000340)=0xb0) syz_open_dev$sndmidi(&(0x7f0000000b00)='/dev/snd/midiC#D#\x00', 0x2, 0x20080) 2018/03/30 11:16:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r5}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000740), &(0x7f00000004c0)=0x60, 0x80800) fdatasync(r3) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8001, 0x0) accept4$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x800) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000180)="f4", 0x1}], 0x1, &(0x7f00000005c0)=[@sndrcv={0x30, 0x84, 0x1, {0x9}}], 0x30}, 0x0) 2018/03/30 11:16:28 executing program 4: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x72c5, 0x100) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000200)=""/17) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@local, @loopback, 0x0}, &(0x7f0000000240)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000025000000000000000000000000000000000000706b408a009500000000000000"], &(0x7f0000000000)="47504c00a1f5793b9699509afcf06c136c35c4c58dbe93dd09aaad3d74ba8bf49d7bcb9623c664431201ec047a296b464a99bdf87a012a9825f11c9918b690f8470537e620cd4af9985ff50fc12cd2997d94796d012a36fb80dd2f30e6e3bb13beeea9cd7a40d302bab3d108d94c", 0x0, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r2}, 0x48) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) 2018/03/30 11:16:28 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x9, 0x8000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000540)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000900}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, r2, 0x200, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x10) r3 = accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000480)={"677261f3cb7030c30c282a416158d200", 0x9}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) tee(r4, r3, 0xa571, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00000001c0)={r4}) write$sndseq(r4, &(0x7f0000000380)=[{0x370c, 0x401, 0x8, 0x9, @tick=0x9, {0x2, 0x4}, {0x7, 0x7}, @addr={0x7f}}, {0x3ff, 0x0, 0x0, 0x200, @tick=0x80000001, {0x77, 0x3}, {0x8, 0x2}, @ext={0x8a, &(0x7f0000000240)="c6a6f64707feb3930221b5215dce6879d83960f3cc2d7aec42c25ebae235440439d53b795980c921b5bb0ab32b0d637882ceadab963cddae27308e39de98dbfab87d00f7b50263e34a03c58137d5cd3cb6886770c4059380e2d24e77a87bee0320b424b74dd58f08e6dbf5866087eab29830245cb1243522735d134d68bc14c9ebf838082593874cee1c"}}, {0x374, 0x20, 0x100000000, 0x7e, @tick, {0x200, 0x80000000}, {0x2, 0x7f}, @ext={0x1a, &(0x7f0000000340)="d8edac17ca050a8ca6ef22541eae0f8ee1e52a0fb4c4eb27f0b3"}}], 0x90) getrlimit(0x0, &(0x7f0000000200)) 2018/03/30 11:16:28 executing program 5: prctl$intptr(0x8, 0x1) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffa, 0x80080) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@my=0x0}) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = semget$private(0x0, 0x2, 0x2) semctl$GETZCNT(r1, 0x1, 0xf, &(0x7f0000000080)=""/59) 2018/03/30 11:16:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$alg(r2, 0x0, 0x0) pwrite64(r3, &(0x7f0000000740)="6d0336d6edb6e37c4ed228b9d37179344dcfb60708812aa31c0bdb8d1d01ab64101d4ff4bb90760c24832c3084f4e5e07be4cb6300d24adabb0ae57ff1a90196452d5368396fa7fbebfb006400922e3db6ede09a65d4bfc8a21fbc18e12c3b277f3c7bf3f382152f8d9525614fb708635d7d0d05b35c261d066da9c932714654eb4878e2ea6df99b397942f846c1ef56d3998aa1a26aaa7aca382b6c5e0c6136819e48075ddae640b8275e", 0xab, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r5}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) [ 113.213509] print_req_error: I/O error, dev loop0, sector 0 2018/03/30 11:16:29 executing program 1: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='\v']}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x9}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x68, "4242b53c822dedd42285ed04be68bb0171cbd213ae10d95252f3c11b55379539b13c85f52829ff242af8213513fd4832db57eff0136c015c6ba6985de02b374cc2de0929fdb6e5ded88bac16a48fb95ff5a1f7845e5aafaf2ae89bd590603590601f20f6e954232f"}, &(0x7f0000000100)=0x70) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2100, 0x40) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000200)={0x0, r3}) 2018/03/30 11:16:29 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2}, 0x8) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) ioctl$int_in(r1, 0x5421, &(0x7f0000000640)=0x2) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bc101ed9c4c901bac74c729cc24f671c00"], 0xc1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000240)={0x3, {{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) geteuid() setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @rand_addr=0x7f, 0x1, 0x1, [@dev={0xac, 0x14}]}, 0x14) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000098040000800200008002000080020000b0030000b0030000b003000004000000"], 0x1) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4b}}, [0x8bcd, 0x20, 0x702, 0xe, 0x5, 0x6, 0x200, 0x0, 0xffffffff, 0xa9, 0x8, 0x1, 0x10001, 0x7, 0x4]}, &(0x7f0000000380)=0x100) ioctl$LOOP_CLR_FD(r6, 0x7003) syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x802) close(r6) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000680)={'bridge0\x00', 0xfb5}) setsockopt$inet_mreqsrc(r6, 0x0, 0x0, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r7 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="0500001035f09b48ab"], &(0x7f0000000200)=0x2) 2018/03/30 11:16:29 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000340)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3b) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0/bus\x00', 0x401, 0x40) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0x4, 0x3, 0x76, 0x8, "7265a16db613c52bdceba4141758590635bf8bfa59ddc5a7582509d88ce3ffaeda1a58bedbedf6a0f7f1a7f6", 0x7}, 0x0, 0x0, 0xd22d, r2, 0x7, 0x7f, "429fad38b7b5e004b573d9aac1892b5eec0e2b9688ef736db1003b8269c189252dd72bda9ba28c0cade045647360f408e6cdf6f03af32413bc968322eafa2dd9", &(0x7f00000000c0)='mqueue\x00', 0x7, [], [0x0, 0x3, 0x3, 0xffffffff00000001]}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000280)='mqueue\x00', 0x0, &(0x7f0000653fff)) ioctl$TIOCSTI(r1, 0x5412, 0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="d60000007942713c27bfec69272836c0e6a324b5aa3e3e0206fdfe11c8332c9256694d29cb73b2b3fbd1bb536ce52a92b7d2c1193e23e4cbf374f91918eff1140e35d1ff1bf8f205a17854d32cd076f7a9074ba8e59b256ca2ef079046f9719d603bf81b70eea5f1ecc76905a60eecc78709772a5804e582308136e510064d700da25554a398d55cffed2728082add5560f262114cbc1fb605b86bb6ee2824d9cf9551e4986f10b1da94d53fec695a50627204dea51a4a3a85c30500000000000000000000000000000000"], &(0x7f0000000380)=0xde) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xfffffffffffffd80, 0x14a41) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xcea, 0x80000001}, &(0x7f00000005c0)=0x90) creat(&(0x7f00000003c0)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000680)={r3, 0xe90d}, &(0x7f0000000600)=0x5) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r4, 0x2, 0x8, 0x4}, &(0x7f0000000300)=0x10) 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) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) unshare(0x400) 2018/03/30 11:16:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f57f20)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000040)={0x0, r3+10000000}) write$fuse(r1, &(0x7f0000000140)={0x28, 0x0, 0x3, @fuse_notify_delete_out={0x7, 0x87, 0x8}}, 0x28) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x7225, 0x2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4002, 0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000594fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000)}]) io_destroy(r2) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000180)=0x9, &(0x7f0000000200)=0x4) 2018/03/30 11:16:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40000, 0x1b) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x47c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) get_thread_area(&(0x7f0000000180)={0x1fba, 0x100000, 0xffffffff, 0x3, 0x0, 0x800, 0x5, 0x7, 0x4e37bec1, 0x40}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/30 11:16:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x8, 0xcb2, 0x8000, 0x2, 0xff, 0x4, 0xfff}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000000)={0x354, &(0x7f0000000040)}) 2018/03/30 11:16:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:29 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000c35000)=0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) io_submit(0x0, 0x0, &(0x7f00000004c0)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001580), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 113.283266] print_req_error: I/O error, dev loop0, sector 0 2018/03/30 11:16:29 executing program 1: r0 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000100)={0x3ff, 0x5}) r1 = gettid() prlimit64(r1, 0x6, &(0x7f00000001c0)={0x61, 0x4000}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="02007c00000709"], &(0x7f0000000200)=0xa) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x3, 0x80000000000000, 0x2, 0x8, 0xfff, 0x7f, 0xe02c, {r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x7ff, 0x7fffffff, 0x1, 0x10000}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000004c0)={r2, 0x8, 0x120, 0x1, 0xaf32}, &(0x7f0000000500)=0x18) ftruncate(r0, 0x3) socket$inet_udp(0x2, 0x2, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/130, 0xffffff85) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000340)={0x6ecb, 0x100000000, 0x3, 'queue0\x00', 0x8}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000400)={r3, 0x80000001, 0x48, "0114d4e187af673a59b64d8e45cccd89d023690ce0529132de5961fdb03e8e7ff0c4dfadbf13ccb4f5c359a45d09b80e5ff4fc88aa8c98f714b845ad84e9284cf668dc5808221b22"}, 0x50) 2018/03/30 11:16:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000040)) sendto$ipx(r0, &(0x7f0000000140)="ad0e2a1220a5fff2d88dc7c5cfe2c0dcc1bf129cd9c9a0b849f90f03ed7c3063c5a951cc5bbfa13369b477027415cf556feaeedf68b24b75427abfb1c79ce927eb01643e22617846432881898c29f68eb8f3501344c332fd3b400e2b3d2247dea8c624d589cafd093733c9d76c7e899c4971bc436f491bb5a8d51bb38bf6ac7e94e44163869427f2d278962fa47bae5790cdd6bd948c520d9eca75873815e8b1afe740d5c7270020130f0e11c203c1cb8474ef804335d2161beb", 0xba, 0x40, &(0x7f0000000200)={0x4, 0x7f, 0x8, "5c748d00ad3e", 0x9}, 0x10) fallocate(r0, 0x8, 0x0, 0x1000) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xe1, 0x8, 0x0, 0x7, 0x18, 0x0, "7782f8aa4fae95ca13c125d4a40808835fb13036936a95db822e6e90e74ff1d154eda34596b7321dd94b099edb0b2b383fa14eb9f68da061ab1dae87b91c0c8f", "9146140a58d468c1019e154243b93cf3d98dce374a125c6d420cddfa78cecb79746d765c5a7669f844284a15e409810501cb13c9a1fc65389989aeeb47fba72b", "5c22e933c57a8fc07d99cb5f18b6e0b2ef4f0e76d4e8e911861ee61cddf375b8", [0x3ff, 0x2]}) 2018/03/30 11:16:29 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e21}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000002dc0)) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c4000002b0000000000000000000000030000000800000000000000754b53645940508b75c0c02d0b5cba585cda42bf116ff25c9ba32b45c81049d6988157e9b22d58b4803a8d059d596afffb692c2ffc7d4678416aa9ef1d8e05f5f69956b01c010315cc7fd6e7c33e6f2a372d8b321e12e849e8a77c4ef811857d4db3bca7575b29e13b5069df11250f7035387de10eeb6d646041350c54330d1b473c07427720482da09e04ed6ae2a2e1c8b2afd9a82c5ec71e000355e879f6bc9b080a20a218e53fb1c8c8855220631e43ad28b8b408443f91f2013fd18b9bcab5e8be0ed0a9b974a7cc6b11045b3cd73b551038785bfb4fd1d53db54a"], 0x1c}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @time={0x0, 0x989680}}) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000080)='net/packet\x00') 2018/03/30 11:16:29 executing program 0: r0 = socket$inet6(0xa, 0x20000000, 0x3) accept4(r0, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa}}}, 0x108) 2018/03/30 11:16:29 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f0000d1df52)=""/174) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="06010000b17f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x8}, &(0x7f0000000140)=0x90) 2018/03/30 11:16:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x200000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000300)={0x9d, 0x2, 0xce, 0x6}) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000003c0)=""/169) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x40) r3 = dup3(r1, r0, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000240)={0x6, 0x4}, 0x2) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000100)=0xff) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) fstat(r3, &(0x7f0000000180)) ioctl$sock_bt(r3, 0x8907, &(0x7f0000000040)="a339757f63cd383c62b92ec3e71e0c272525906eddeef3f0b827b7e08ba1c4a794323b05edbf2dd8d851b0fc61accdc9580eb04623bdabfbd65f3e1971e5b6c7445a6bd281a5ebe47fc46c7617c6508ea4c6945b75be048ff8dc90eafc890957959679667e60593f223e14cc2e955a6902b2a8cd7aee741ad1cf4f681f2131816bb5193d") ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200)=0x100, 0x4) 2018/03/30 11:16:29 executing program 0: 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 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x240400, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r3, &(0x7f00000016c0)={&(0x7f0000000080)=@full={{0x3, {"506a4718ac6341"}}, [{"59ee046fbb1ab8"}, {"ab48b845203f7b"}, {"e879e778372474"}, {"31a92838e7b21a"}, {"7d6d17cd204099"}, {"e215eedd8d90bc"}, {"b056ec3f994ac3"}, {"daf25c48783d5a"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000240)="bf", 0x1}], 0x1, &(0x7f0000000380)=[{0x10}], 0x10}, 0x0) close(r2) 2018/03/30 11:16:29 executing program 5: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000100)=0x3) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000004c0)={0x5, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e20}, 0x200, 0x5, 0x6, 0x2, 0x7, &(0x7f0000000480)='dummy0\x00', 0x9, 0xfffffffffffffffd, 0x89b0}) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x4, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000180)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000003c0)={'broute\x00', 0x0, 0x4, 0xe4, [], 0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/228}, &(0x7f0000000440)=0x78) prctl$setptracer(0x59616d61, r3) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0x0]) setgid(r4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000001c0)={0x4, 0x13, 0x7, 0xaa, 0x1, 0x46}) tkill(r3, 0x1000000000016) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000200)=0x40, 0x4) dup2(r0, r2) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x80400) 2018/03/30 11:16:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = msgget(0x0, 0x1) msgrcv(r1, &(0x7f0000000040)={0x0, ""/45}, 0x35, 0x3, 0x800) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x20, 0x2b, 0x821, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @uid}]}]}, 0x20}, 0x1}, 0x0) 2018/03/30 11:16:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) fstatfs(r3, &(0x7f0000000740)=""/122) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r5}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:29 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000001340)={0x11, @empty, 0x0, 0x8000003, 'sh\x00'}, 0x2c) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000001140)="d2a345ff21bdf1d852ec0a68cc2093f1e21a47ba03f189f4eca48e9778f771cd94783a1984605281bc4732f757324b075cfbc8bc6945fa0a0eb6ae6c40b74529eb352bfdea45b79d857d71f14d2bb3fced4c") r4 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getdents(r4, &(0x7f0000000040)=""/4096, 0x1000) r5 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000000140), 0x79) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000004c0)={0x8, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x6a0de6d9b36d23f1, 0x9, 0x9, 0x4, 0xec3, &(0x7f0000000480)='erspan0\x00', 0x9, 0x3, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000640)={0x1, 0x0, 'client1\x00', 0x6, "0ffc286e576edc97", "94c4ca321528315703030fa90ea5c57d0f3cd814429de5691f1f4447137f82a1", 0xfffffffffffff000, 0x45}) r6 = syz_open_dev$mice(&(0x7f0000001880)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1) write$cgroup_int(r1, &(0x7f00000013c0)=ANY=[@ANYBLOB="3d2c3b3f3434e952843e23039db79689f227288a5b00db5752522b15c0a94a6b635570aa73fb3e66c43df37322233fe2496934058508c8abf3a20c28e8fe10a66f0800000000000000d08d616fa91b0fcf87af03b5d58a7d0b99a09fa1e9d67acfdf904c8d8049c46d53e373"], 0x6c) mlockall(0x0) sendmsg$key(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) getpeername(r1, &(0x7f0000001040)=@vsock, &(0x7f00000010c0)=0x80) sendmsg$key(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)={0x2, 0x16, 0x3, 0x8, 0x12, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d4, 0x20, 0x0, 0x29, 0x2, 0xa0000000}, @sadb_x_sec_ctx={0xe, 0x18, 0x4, 0xfff, 0x62, "cc98216c897ad0f32af773c5cdbecc74f19bbdc577c7c6b2a7b388cfe677b68087f3f176e3ea6adcc0a60ccf6c7a03c5519b1c861cec28e271688ffa5fcaeb3ce6df924a6fc50212b90619a3dc6a7b6a3a427b868be52c5dcf96638b39be0d514ff2"}]}, 0x90}, 0x1}, 0x4) sendmsg$key(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020e0000000000000000000000000000"], 0x10}, 0x1}, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x80000, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000001440)={"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"}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000001100)={0x0, 0x48, &(0x7f00000011c0)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0x4}, @in6={0xa, 0x4e20, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000001240)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001280)=ANY=[@ANYRES32=r8, @ANYBLOB="ad000000190dcfa5102a54aa442df8456643c4d82088ce691ba7cd6044d1d12e8d12d35345228d8e4975e5c584e7457d616e782c50f854cfb5371f81b49caab0ab3a69bc73efff8e08d013fbc6435ec1d3f924c699685dedbc483092afbb31315b356fa61dca62980291cdb95c0fdb9772c71dbb49cf659ee5c7b9d5a7ff0b10e7ac13ed984b0a80c7c33a4fd347919af53b13c338b624365f20508485928e2d4352478985858fc2ac762914969d8cf697"], &(0x7f0000001380)=0xb5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x80000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000000740)={r9, 0xb8, "767b316ecc5feabe1a53495157dd4c798f74de353e8d62d91f9d781cd18dc4aa240587c53dabf4913b57d5e46487f6b3b980f4f3ef7b3744e49ccc0b0392d62fceed97cb32d71811ba06bed2c15be7fc07f272387997a81b361eb91160604480c3f351fe7c1f3bfa313d6d3db5178c79b799dc3c078df9aa29c93ce357965f29548e063de595e4f0c6e798c1035c309ade9bca75d734a151b1e4669aa944ace160b3562c1c5039aebcccf5047467ead333adba2879437e58"}, &(0x7f0000000800)=0xc0) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000000280)) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000540)=""/246) 2018/03/30 11:16:29 executing program 4: socketpair$inet(0x2, 0x80807, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x8, 0x80000001, 0x5, 0x7, 0x6}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0xa, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) 2018/03/30 11:16:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"070000000000000000000000fffffffe", r1}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000013000100000000000000f2ffffa5d03b000000", @ANYRES32=r2, @ANYBLOB="0000e8483e07cebc24235e7ce2027e42bde611a0d2a13c33af91019e9295ac2eb3e293f48c68df8b985b7443a66ec4e989238319962d0e59cadd16de6c15ee80efa2e0da03bcdc055ff703a7a73cc14354b53ae4119ad2b1fe5145ee9fb1f1356a04a912b5eca5c24de6"], 0x28}, 0x1}, 0x0) 2018/03/30 11:16:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00'}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:29 executing program 2: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x9}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0x16c}, 0x1}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x7, 0x5, 0xa129, 0x3, 0x7fff, 0x1b}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/30 11:16:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffdba) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)=')', 0x1}], 0x1, &(0x7f0000000380)}, 0x4008000) sendmmsg(r0, &(0x7f0000008480)=[{{&(0x7f0000003300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000037c0), 0x146, &(0x7f0000003840)}}, {{&(0x7f0000001140)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x80, &(0x7f0000007240), 0x2ae, &(0x7f00000011c0)=ANY=[]}}], 0x2, 0x4004000) 2018/03/30 11:16:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x402040, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001140)) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000c21f50)={{0x80}, 'port1\x00'}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200, 0x0) sendmsg$netrom(r2, &(0x7f0000001400)={&(0x7f0000000040)=@ax25={0x3, {"025ab3ba1f8efe"}, 0x4}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001180)="5622fba53ae17361e56dd09509095ca8ba391f803468", 0x16}], 0x2, &(0x7f0000001480)=ANY=[], 0x0, 0x800}, 0x20000050) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001200)) 2018/03/30 11:16:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ptype\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffff0001, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/03/30 11:16:29 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x10001, 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) r1 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0xb, &(0x7f0000000000)={{{@in6, @in6}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0x3) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0], 0x3, 0x6, 0x3, 0x1}) 2018/03/30 11:16:29 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80000, 0x0) recvmsg$netrom(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@full={{0x3, {"c2804536adee80"}, 0xea17}, [{"2f8bcf82da7394"}, {"8c2243e47c949a"}, {"7271bfff88f2e7"}, {"eecd4e82845b6d"}, {"ebea6a87e8ef05"}, {"ad42021e11e126"}, {"b7f4bf291ef057"}, {"89e5dfde625c60"}]}, 0x48, &(0x7f0000000700)=[{&(0x7f0000000180)="794add1a60", 0x5}, {&(0x7f00000001c0)="e98da70248c3efe7f236e4caffbfbad61236ec4b28f153ff729abb7ff234ac5998cd1a0c267013663eb2237212e92417e1254a59c95cecd02d618e23e9875824b559434e329e4303b63af0785044c90739528ccb7be5b7e9da0f1749cdcaa334", 0x60}, {&(0x7f0000000240)="23a05cbbddb839d7cf21489520040596b0fa91b23f4fd31eab9ef9ff009101f613799e4a3267fc90e1b53954994994fe82568cb1fbd3da67088190e14e8623225d734039db5323b8b9195efe946c532aec7249d7228863e48b7a2276f35abc8253eb323a83", 0x65}, {&(0x7f00000002c0)="33631967e9df5efcd8b7becdaae164f52bc2d55a6bb0f9e6b428033e550d1880d0147234377aa19160986080c8e35223a193256e6766918e9e2285114de07e92ddd895673df5a45a9f9816921dc651f83e0b3830ce49bef845fd4dc98defeedc794a3d99442fbee9ef8e5a89f2185f3b67e7a67adda0827e1774ee329092d92da943fec8967dcb6d122b63d59013329ee6e5119a1fdc073525ed411ab497fc892ce8cf7f3dccb4bc70818acb654e9d9f6fca5e0070aa14be0c0edfc73b4bb5c02957a0afe96c31d6777c117f200dd612b6c772642d28fbc68b89cee6ffd34cf60cbba80b92e22a849a29096c07588fc2caa2effce618ec", 0xf7}, {&(0x7f00000003c0)="bc06d5e4d1e9e08255006c2b83fc7b04486f4ed8218b7a61bc19b63b4d963c3cc8a6c88420ecda0dcfcd5e558efafecd222c2b00d6534e2dbf9591674f995171d0bcc41f57c182ae711500e2fc4fa69d2a44c9f5ca751957d21e08d8fd", 0x5d}, {&(0x7f0000000440)="4c8755fcde0c949f7ac266a5e37a94a9e2b08435b992bc240a278d3fb85511e4c627f7127eb1427d2bbe51c7", 0x2c}, {&(0x7f0000000480)="86615d7ad04fd9bc975278865e5e47f6675815147327c477066883b0e4d055f6ee3e227115336db40a9744acdb032b976482d77da7fadfcb8c4fc3e1dc4825878b390865d83bb30b79174e4c4128070d218a19c6aeb0c323c311032f18b62d35614e535704b49e", 0x67}, {&(0x7f0000000500)="5c0d568873aec7bd8fa73a85c549bf916691ecea851deb1e8257584db91533a4088b204e006cbd84f38e7de7ba80401e1c5c16f66d5084e295be935458c457fb54e38f60afaddbb21c5b4162650653f90b08471d9325d3a3c43ee41a94e6a8bba50d28938cf43cb8d2f9885c7f4d42c1a97c703907e737f9cde40b5500de4302bf624f1dd255dc6149d2e5eeda42d1138d397d5cc5b959e7717d26a7bff5d1d4e311512db92d22f62483e38b1e", 0xad}, {&(0x7f00000005c0)="4f752b0ded9b54eb5106f02ba791ee166f4473bbe0b21a13ef333b6f3aa3235c9083e281461f32ea805310310799133e06f437695cbae8a706a3adf79768cd8c39225a4d15d7a6d27b34b67d9b3ec4f5c2aaf614ca379235", 0x58}, {&(0x7f0000000640)="3b9472b94c9a71da45dcd6c63f63832d113105ea13e65f0030f0ed5a3031aa2a91361f8905cbf4cd5f2cd0376c9e94fc6fa0fd08c75752d4e3ce7b24964b4b6e1e8d79532b114d080f8b9af292d7604c4664ad69be9615c4adf84404ac127a008045b9fe65d0883dfa0e94bf0ff0b7bc1a69d735a1d9bd2266962775547d7336958ad4d920cb1d", 0x87}], 0xa, 0x0, 0x0, 0x4000}, 0x40000000) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(0xffffffffffffffff, 0x40000000000111, 0x0, &(0x7f000000bffb)="0ed4550f", 0x4) 2018/03/30 11:16:29 executing program 0: shmctl$SHM_STAT(0x0, 0xd, &(0x7f00000000c0)=""/190) r0 = semget$private(0x0, 0x0, 0x200) semtimedop(r0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x40, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/mixer\x00', 0x20000, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f00000002c0)="d85d9c41087ebfbc5a7c0016a4b87c72b0ea2cab2bd1f1583729f3ae2900a55665f43b0412f6e92b29eb0a97f3ba0605b8cf8201c4c11c3b356de47a89dacf6e1db71539df6d41bad3f79375f0ba6383c5050473845e1c862ad67609a50f8ab64f", 0x61) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x800, 0x0) mkdirat(r2, &(0x7f0000000680)='./file0\x00', 0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000980)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000a00)=ANY=[@ANYRES32=r2, @ANYRES16=r0, @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES16=r2], @ANYBLOB="c2b27688631e32fb6c5271006c6cd7070d000000000000bc789b478d3aed026b2fb808"]], &(0x7f0000000080)=0x2) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) inotify_add_watch(r2, &(0x7f00000006c0)='./file0\x00', 0x1000000) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0xffff, 0x0, 0x10003, 0x8001}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000580)) poll(&(0x7f0000000400)=[{r2, 0x1400}, {r2}], 0x2, 0x9) r4 = syz_open_dev$dspn(&(0x7f0000000800)='/dev/dsp#\x00', 0x14, 0x40000) ioctl$VT_WAITACTIVE(r4, 0x5607) r5 = shmget(0x1, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000700)=""/61) timerfd_gettime(r2, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000740)={0x0, 0xfff, 0x3, 0x7}, &(0x7f0000000780)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000007c0)={0x4, 0x206, 0x2, 0x100, r6}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000600)={r7, 0x3, 0x5, 0x6, 0x2a63498a}, &(0x7f0000000640)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000380)={0x8, r3, 0x10003, 0x5}) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000540)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x1, 0x8005, 0x800, 0x4, 0xc, 0x8218}, 0x20) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0xc) [ 113.712307] nla_parse: 3 callbacks suppressed [ 113.716924] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/30 11:16:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000540)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000740)=0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYBLOB="8f00000089afbcac61dd128e4c9d4dbc17123b4ae6cace570597c0a836d5a77974d79d053eb34e504c85854409102b411adc09216554a13037f2e089c79b0197e9a316916ec5ab52dc69ac1a70fd45dd4e27686dd26cd1ca5243dca8e76521389b1655752881c023d5873a9848c44ba13e7c7884773c20cacf2b78c6115b6f04a52fe51db41a8b4e929010a81ff4dc14fbfd9d"], &(0x7f0000000840)=0x97) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r5}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:29 executing program 1: r0 = getpgid(0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x400101) sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r2, 0x407, 0x0) fcntl$setpipe(r1, 0x407, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) dup2(r1, r3) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000024000000000000000700000001000122060000000080000007000000020000002100008005000000"]) 2018/03/30 11:16:29 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ppoll(&(0x7f0000000040)=[{}, {r0}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000640)={&(0x7f0000000280)={0x27, 0x0, 0x4, 0x7, 0x1, 0x2, "22dd483f69cbb2f9ad614d307bde52bad1d1c11381cf5253d6cabfb29f3dffd4c28439e22c562434c708fcd1e045d4348cd982f6ceff6f05ae5c932f9d9c41", 0x36}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="0f773299af414c2be90b4c07eb00bf8ffc790ca7cab2fa7ddeda4093f915899aa95790f15c195ba209d67ef15041f3c3552459514ecdf86f69b6841e6d8d3771a7bb64f02bd5e38f984dcf80c17bc2f458c9d366e02121edab", 0x59}], 0x1, &(0x7f0000000680)={0x178, 0x13b, 0x3ff, "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"}, 0x178, 0x20004000}, 0x80) bind$llc(r1, &(0x7f0000000380)={0x1a, 0x33b, 0x0, 0x401, 0x7f, 0xefed, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) dup2(r0, r1) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x7, &(0x7f0000000340)=0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r2, 0x11, 0x2e, 0x40205) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/30 11:16:29 executing program 7: 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$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xbea1aef, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc), 0x6) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1}, &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0x5, 0x4, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x9}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x103300, 0x0) close(r4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') 2018/03/30 11:16:29 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, 0x0}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000003c0)={r5, 0x80000, r2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r4, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() ftruncate(r2, 0x240) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000007bc0)='/dev/cuse\x00', 0x823ff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000640)={0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x14) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r7) r8 = geteuid() fstat(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000680)={0x0, @local, @rand_addr}, &(0x7f00000006c0)=0xc) sendmmsg(r6, &(0x7f0000007ac0)=[{{&(0x7f0000000700)=@can={0x1d, r10}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000780)="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&(0x7f0000007880)=[{&(0x7f0000006840)="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0x1000}, {&(0x7f0000007840)="9a8688a8fb19842c6b90079ab9db2e", 0xf}], 0x2, &(0x7f00000078c0)=[{0x28, 0x11b, 0x5, "c3a8a588f4c609be30950f5b38e3fa5575ebbb334a"}, {0xe0, 0x11f, 0x1000, "8d4633e4f7d01f3143a7ed7ebf45ccc670eff6d65339ec47a8ba63b1317cdddf5519f3b59e71f1b0aa645a1a440187ebc5a36ee7178f984e8a669fec9ae965f514f32d3d32d86c4ab718a8e0c4ea4f5a1c692867b19f7f8302ec93442acdcfa40da04bfd4db81571cdc9bfd2cd03f6c33d0f9da63fc4cfc68551dee44856b63dfef5a63a40feca77a6ff6bb424dac57ac72a0d0f9a6e864e25b4b221d497470d474024588babf1d497d43824808b657bf7788f31df18a8c0e4556889fc0cc17d156d73e6c1154e274c"}, {0xf0, 0xff, 0x5, "f74e6c3674d0c4d761aed8ed0eca0c76549e0e6b16cd45e6153fbfd01bdaf921d2342d0e8dbccdbf64bd9c992fdb1aa0c0af23c3eb28887f9ff87559b7394cec9d9aada7516fdcb08ed4735e99655c97c2a10e210aa622d3ebcf191a40c6eb9f93534f23138ec7a00f617df219461fcc80fe8ecb017633bbb6479aba599aed66e10cb78f90d71351b31e05aa2f4093277910f66817daa17fd5b2ff799782c71707eee87fd0c1b1a79a91ada66b5e2d47b649708c32492d2e478d76a6a1903cac1c0ed0e8aff228af909f4899584e52511fec1f513c313479746d51"}], 0x1f8, 0x1}, 0xffffffffffffffc1}], 0x4, 0x20000080) setreuid(r8, r9) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000005c0)=0x3, 0x8) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000540)={0x84, @multicast2=0xe0000002, 0x4e20, 0x0, 'dh\x00', 0x28, 0xfff, 0x800000000054}, 0x2c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x14) 2018/03/30 11:16:29 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='%', 0x1, r1) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, r1) setrlimit(0x0, &(0x7f00000008c0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000004c0)={0x3, 0x3, 0x2, 0x5, 0xfc4, 0x365, 0x2, 0x6, 0x0}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000540)={r3, 0x2}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000900)={{0x3, 0x7, 0xffff, 0x5a0, "75000d48d6dfb112f2f62fcfbee2c4dfe3c9144a5ea8028aa3949ee0251031e67775cdd9657e77a9d4c8334f", 0x7f}, 0x8, [0xff, 0x8001, 0xfffffffffffffff7, 0x20, 0x3, 0x294e04c1, 0x38, 0x5, 0x3, 0x7fffffff, 0x2, 0xfffffffffffffffc, 0x3, 0x3000000000000, 0x4, 0x5, 0x80000001, 0x8, 0xffffffff, 0x3, 0x307d00, 0x5, 0xa4, 0x8, 0x262, 0x1ff, 0x35, 0x0, 0x1, 0x3, 0x8, 0x5, 0x173f, 0x100000000, 0x1, 0x7fff, 0x4, 0x10001, 0x0, 0x7, 0x5, 0x9, 0x0, 0x1, 0x5, 0x7fffffff, 0x2, 0x6, 0x3cd4, 0x902e, 0x4, 0x0, 0x2, 0x7, 0x9, 0x4, 0x3, 0x92, 0x6, 0x100000000, 0x4, 0x7, 0x4, 0xfffffffffffffffb, 0x1ff, 0x8, 0xffffffff80000001, 0x1, 0x9, 0xff, 0x700000000000, 0x8, 0x2, 0x200, 0x6, 0x819, 0x20, 0x4, 0xffffffffffffeb1c, 0x7, 0x7, 0x1ff, 0x5, 0x100000000, 0x7, 0x3, 0x9, 0x7, 0x6, 0xff, 0x0, 0x1, 0x6, 0x7, 0x0, 0xfffffffffffffffc, 0x7, 0x5, 0x2, 0x4, 0x7fffffff, 0x1000, 0x6, 0x8a, 0xc7, 0x6, 0x2, 0x1b0, 0x0, 0x8, 0x8, 0x0, 0x5, 0x1, 0x9, 0x9, 0xffffffffffffffe1, 0xffffffffffff0001, 0x6c2b, 0x100000000, 0x100000000, 0x3, 0x4230, 0x5, 0x6, 0x14, 0x9], {0x0, 0x1c9c380}}) r4 = dup(0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="e400000033b849523809c65da340186a9b89e86ced2f47d3d262b8e0423eb7f27cf1d84cdcf2684a245754d0502f2b1bf30f44260fdcd8440faa8dd08a60c40926994045bbf108946f12015f869309396b83a04aad0b137df444ad193f1239eb1f8ed262716f87e36883ff23d397be8c228179a2e683905e3d5595e0227adaa785b2260ea7d0886336f20f04ade87a03d82ae10cbeb34db199b0c710a73f1bf7e1eeeb99c1e658ae7a54d8a39d1ec8fba1731b0a1ccc24c3b94b018b60f472a2ee6ff4858162886f8fdef987f3d691f13588b52897c9c844ed9e503d666cc11e543a53b98c6c0000"], &(0x7f0000000400)=0x2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/30 11:16:29 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x3fffd, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f0000000240)='./control/file0\x00') close(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x33, 0x8}) 2018/03/30 11:16:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x540, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000080)={@empty, @multicast1}, &(0x7f00000000c0)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x101000) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/30 11:16:29 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) shmget(0x3, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) socketpair(0x13, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00000000c0)) ftruncate(r0, 0x7) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) rt_sigsuspend(&(0x7f0000000040)={0xffff}, 0x8) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/03/30 11:16:29 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) gettid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) r5 = socket(0x0, 0xa, 0x259) setsockopt$llc_int(r5, 0x10c, 0xf, &(0x7f0000000840)=0x9, 0x4) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000800)={r6, &(0x7f0000000740)=""/181}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:29 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) 2018/03/30 11:16:29 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0xc, 0xc, "0f81551c9337110caf09622e09818eaf5797a2cf81d0e5e70dd035160a14f257c84453755cf3e1838e397efe02b352d119092bb5420a4a0b24b4b616e7ec7ef8", "c8b6d2bce57c91570de049841c35a3af87060ee43d8ccb94c8a6e4bd0700", [0x7, 0x5]}) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f00000001c0)=""/219, 0xdb, &(0x7f00000002c0)=""/98, 0x0, 0x2}}, 0x68) flistxattr(r2, &(0x7f00000003c0)=""/126, 0x7e) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/30 11:16:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x44007c, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000240), &(0x7f0000000180)=0xfffffffffffffd39) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) r2 = msgget(0x2, 0xc2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000440)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000500)={{0xdef9, r3, r4, r5, r6, 0x42, 0x6}, 0x3, 0x100000001, 0x1, 0x1ff, 0x800, 0x5, r7, r8}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) r9 = gettid() socket$alg(0x26, 0x5, 0x0) ptrace$setopts(0x4208, r9, 0x80033bb, 0x3e) socket$inet_sctp(0x2, 0x5, 0x84) r10 = syz_open_procfs(r9, &(0x7f0000000100)='net/tcp6\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r10, 0xc10c5541, &(0x7f0000000280)={0x1ff, 0xffffffff, 0x0, 0x0, 0x0, [], [], [], 0x2, 0x6}) ptrace$setopts(0x4206, r9, 0x2000000005, 0x100002) 2018/03/30 11:16:29 executing program 1: r0 = getegid() setfsgid(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24}}, 0x8, 0x1}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r3, 0xb6, 0x4, [0xae, 0x100000000, 0x80000000, 0x6]}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dsp\x00', 0x80040, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000700)) r5 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x92a9, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000540)={0xd4, 0x4, 0x200, 0xffffffffffff6576, 0xffff, 0x8, 0x5, 0x2, r3}, &(0x7f0000000580)=0x20) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f00000002c0)=0x3) open_by_handle_at(r6, &(0x7f0000000300)=ANY=[@ANYBLOB="e5000000080000009b96c10700fc754d0584f55191ae5f0a590d31887fd97186a5172e5732d67ec2bdf367f6dd9a729be97b2c7179ceafecfdad07b8ee91bff7bc464517bd5ba5faf23be1df7388ddcd7b54d775f7b74771fdb6907d5846f8f48c525cd442dd0ccfbbddb1d44c861de40bfc81432e736090205e2cc5ad4814cf10ae499b0019d62f9020f2c8659283618fea24be3058e7d37bb35bdb4fead6b72ac5bf04000000d49ddc3b67dc442007fcbaadbbd49f7169254fefdc3b1dff2de647ab45af8222cfedf866f4db7b1ffbc1fadf5100"], 0x185002) execveat(r4, &(0x7f0000000ac0)='./file0\x00', &(0x7f0000000c40)=[&(0x7f0000000b00)='%\x00', &(0x7f0000000b40)="5c8000", &(0x7f0000000b80)="7070703173656c696e7578626465765c5e2d18637075736574232c73656c66707070304000", &(0x7f0000000bc0)='/dev/snd/pcmC#D#p\x00', &(0x7f0000000c00)='system$!#!systemeth1\x00'], &(0x7f0000000f00)=[&(0x7f0000000c80)='/dev/kvm\x00', &(0x7f0000000cc0)='.posix_acl_access@\x00', &(0x7f0000000d00)='em0\x00', &(0x7f0000000d40)='/dev/snd/pcmC#D#p\x00', &(0x7f0000000d80)='\x00', &(0x7f0000000dc0)='/dev/snd/pcmC#D#p\x00', &(0x7f0000000e00)='/dev/snd/pcmC#D#p\x00', &(0x7f0000000e40)='$md5sum\x00', &(0x7f0000000e80)='/dev/dsp\x00', &(0x7f0000000ec0)='/dev/audio#\x00'], 0x100) r7 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x1, 0x80000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000007c0)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0xd6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000400)={r8, 0x8, 0x30, 0x20, 0x80000000}, &(0x7f0000000440)=0x18) ioctl$KVM_RUN(r6, 0xae80, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000000a80)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000880)={0x1bc, 0xe, 0x4, 0x300, 0x70bd2b, 0x25dfdbfb, {0x7, 0x0, 0x8}, [@nested={0xc, 0x5, [@typed={0x8, 0x2, @u32=0x4}, @generic]}, @generic="6336fed64ca0d5dffa1269f2bc71f4e5fc43da4d0230d9aafac34f8e37ba3b76cefcdfe49f68848f54d41a183db12b91650e3abd9193ed33b5f5fb11caf6b66fd06f2e9c9b9d83fa19da2a87bddfe01b4fefc83771a45ff7ffcac7a1d9d327", @generic="0c9fc65fbf4d4105fd8f2455750fa9d5050ad8d8d749934dacbde2a14fc73b7a8ec46336eb9a94259daaa9282991796cb9cb84275e15b699815b8e87fec44e9b4c53cd18e8f80fc8d2d449f0d121b4fc53245964637ce99ba2695917fe3a5c38dcd17c580fba064c7d5ba3e091a666edd645260c099caad725dbc6b4b52eb39a0e838b000db4", @nested={0xb4, 0x54, [@generic="d078126ff62ad0f4ccbf1bc1406635d7a241b08ddc577e7b0d496178f39fd723b3639b1064cff362c3fe5e838063c2964137496df160e02721bfcf10e72b5fcf8545534b79f878951fb4aad322f44b5e63352a666586fcaf5d8c639d8452c29127066286b1369fcb644da404d9124c5008d26e51c9a8dd7f46e8153b3528ed79c91c9c53a0fd0037cb923752fd8b40eeea72aafb919ff1ac825240fca57f38d61922915de20c89d3", @typed={0x8, 0x41, @u32=0xd6}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x11}, 0xc094) r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$inet_sctp(r9, &(0x7f00000001c0)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000100)}], 0x1}, 0x8044) socket$inet(0x2, 0x3, 0x8000) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000800)={0x1, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000600)) 2018/03/30 11:16:29 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x101002, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000200)=0xfffffffffffffff7, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) r4 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfe7, 0x4000) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ff7000/0x6000)=nil, 0x6000}) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r5 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x20200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000000080)={0x9, 0x4, 0x485}) 2018/03/30 11:16:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000740)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x9, 0x80}, &(0x7f0000000540)=0x90) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0xffffffffffffffff, 0x200a) semget(0x1, 0x20000020000005, 0x202) semget$private(0x0, 0x0, 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/03/30 11:16:30 executing program 5: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/03/30 11:16:30 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000051c0)={@loopback, @broadcast, 0x0}, &(0x7f0000005200)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005280)={"2d9f88f453d19c280000008000", r1}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000180)=""/58, 0x7}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000007c0)={0x0, 0x800}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001c80), &(0x7f0000001d80)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001dc0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0xffffffffffffffff, 0xfb, 0x3, 0x0, 0x7, 0xfffffffffffff9e0, 0xffffffff, 0x0, 0x0, 0x4, 0x61, 0x4, 0x0, 0x100000000, 0x1f]}, &(0x7f0000001ec0)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r4, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001f00)=ANY=[], &(0x7f0000001f40)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004ac0), &(0x7f0000004b00)=0x8) r5 = socket(0x10, 0x2, 0x0) recvmsg(r5, &(0x7f0000000080)={&(0x7f0000421ff2)=@l2, 0x80, &(0x7f0000ea6f90), 0x0, &(0x7f0000fc1000)=""/86, 0x56}, 0x0) readv(r5, &(0x7f0000000240)=[{&(0x7f0000000140)=""/195, 0xc3}], 0x1) recvmsg(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000280)=""/238, 0xee}, 0x0) write(r5, &(0x7f0000b94000)="1f000000520007f2200094fef5060043fffffffe0047131ab4a500ffffb92b", 0x1f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004e80)={0x0, 0x7}, &(0x7f0000004ec0)=0x8) sendmmsg$inet_sctp(r3, &(0x7f00000050c0)=[{&(0x7f00000000c0)=@in6={0xa, 0x0, 0x401, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000200)="60bcda51852ab9547f1971150afa4f2495ac11f552ab6507953032a8cb1819be4f822f5d5a33bf03318fb91fb2d0be43021f6cb439744a315c4b03f7f3ffca8e17fb33bb88a7afe7ee9554f8a83d0ef54ff2d3b65ae5d69ccd13a808dfc0fe4e2f4a2167afd52b6c06489f6ca1a8ac279ff259b7bd188632af162127e8da5fd4a01b1d45aed0bcbef60ee2b167da9dd36e09ec7f77d204", 0x97}], 0x1, &(0x7f0000000840)=[@init={0x18, 0x84, 0x0, {0x101, 0xfff, 0xad, 0x6}}, @init={0x18, 0x84, 0x0, {0x1, 0x3f}}, @init={0x18, 0x84, 0x0, {0x1, 0x3e86c00000000, 0x210, 0x200}}], 0x90, 0x800}, {&(0x7f0000002080)=@in6={0xa, 0x4e24, 0xa7, @empty, 0x54b17ba4}, 0x1c, &(0x7f0000003440)=[{&(0x7f00000020c0)="343ddd98282dbf7a95adfd658220c351fc319b1190ed219bac23ed4312bea6fbd9f5b66161cb476cf6f7a76889469aa07048bbce1431896e3ec875b540e19d6aa4adc0901c3131ca04e2c6a637e0ef3d98d4a459ca90a47db6f0058f325160e22a1e978563e5d0e4a203462011592557ba24709dcfefaaca942ab66deca2d872e61937e9df3f845d1e8fd05a109d52c0976624aa2ade41391800c02e19157b3fb6a13e50acd2081bfde337fec201139b55dd8e88d5f5a50fa2c8a1b935340616b9bc18eafd63273b4054deacfb65", 0xce}], 0x1, 0x0, 0x0, 0x8011}], 0x2, 0x40) 2018/03/30 11:16:30 executing program 4: mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) pkey_mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2018/03/30 11:16:30 executing program 7: r0 = socket$inet6(0x10, 0x6, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00060000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000100), 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80100) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/03/30 11:16:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000540)={r3, 0x4, 0x5, [0x0, 0x9, 0xc2, 0x0, 0x0]}, 0x12) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:30 executing program 6: unshare(0x4000000) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) unshare(0x24000200) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x79d0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x20}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0xcc) 2018/03/30 11:16:30 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) getpgrp(0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) connect$netlink(r1, &(0x7f0000000040)=@unspec, 0xc) lseek(r1, 0x0, 0x0) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x0) close(r0) 2018/03/30 11:16:30 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00009d1000/0x3000)=nil, 0x3000, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000040)={r2}) fcntl$getown(r1, 0x9) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r5, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r5, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r6}, 0x10, &(0x7f0000002ff0)={&(0x7f0000008f80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/92, 0x5c) 2018/03/30 11:16:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r0, &(0x7f0000000040)="277b84b751fa5bb631f8846c988c3bf9", &(0x7f0000000080)=""/242}, 0x18) ioctl(r0, 0x2203, &(0x7f00000007c0)) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{}, {r1, r2/1000+30000}}) 2018/03/30 11:16:30 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x705002, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0xfff, 0xacc0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x141940, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) move_pages(r1, 0x0, &(0x7f00000000c0), &(0x7f0000000180)=[0x0], &(0x7f0000000140), 0x1) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000140)='scalable\x00', 0x223) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000001c0)={0x2, r4}) shutdown(r3, 0x1) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xc8, r5, 0xa00, 0x70bd29, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x20}}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x87}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x44040}, 0x20000000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000000c0)=0x80000001, 0x4) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x90200000009) getsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffd93) 2018/03/30 11:16:30 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x7, 0xffffffffffffffff}) accept4$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x20040) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x7) 2018/03/30 11:16:30 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket(0x28, 0x0, 0x81) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'ipddp0\x00', 0x20}) 2018/03/30 11:16:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) r1 = semget$private(0x0, 0x3, 0x4) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f0000000080)=""/31) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x101, 0x90c00) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="050000001b000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400000000000000000000000000ff01000000000000000000000000000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000000002000000ffffffff00000000000000000a00000000000000ff020000000000000000000000000001000000000000000001001400000000006fbe75fc6c5deb5b6ea937584c63b5dcd415462a69a642224d5f86bbaac2935d9745dfbaf9b7e1e43b8feeabd81992ad666b9401487028dc2b23450564f8d3a0fca714e2b9b91059d836d67e6a7ff06ec2ed322102e2b2d204e05756d7"], 0x135}, 0x1}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/rfkill\x00', 0xb02, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002600)=@sack_info={0x0, 0x81, 0x10000}, &(0x7f0000002640)=0xc) r5 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x74, &(0x7f00002a3fe8)={0x0, 0x0, 0x22}, &(0x7f0000217000)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002680)={r4, 0x7}, 0x8) dup3(r2, r0, 0x0) 2018/03/30 11:16:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) fstat(r1, &(0x7f0000000740)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000007c0)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:30 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0x401, 0x4) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000080)={0x401, 0x1, 0xfffffffffffffffb, 0x100}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/03/30 11:16:30 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000280)) fallocate(r0, 0x8, 0x0, 0xffd) 2018/03/30 11:16:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x2) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000400)="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", 0xfc}], 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) r2 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000140)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r4, 0x1c9}, 0x8) r5 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x80000001, 0x400000) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f00000005c0)=""/13) clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc5", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000540)={{0x1, 0x8}, {0x71b}, 0x80af, 0x2}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4) syz_open_dev$dspn(&(0x7f0000000600)='/dev/dsp#\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="703b47abb187b737049889a198dc480aca0e482899ebfd95319620f785f6f3001d000000ef9c98e7f5a0f3e9eae2ad0887"]) 2018/03/30 11:16:30 executing program 6: ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000080000e50600022000000000fed8145d480e017c94e3463a02235875bff519395c0477fa361232caeae398301b1f009fefe05b4e136d3570ce641743a9a1288869633497b716e83d5ccdd16fd15c61abe8b2454c6e4ec21cab48fac2aa4fee178151fdfd9217fca9e34606c99f42183924acb7a08ef88fb7d29ae8c6496cba1807347a575cb54c6d23c638561f39cd83e1425e0f17938c47a99d77c974db0abf965400481f141bbbf0ba92762610d1013b8dff331db4aefc34f4eb29feda1436cd4013ecdef7f68cb1523f23bd956e8d3ec721b9e85f18aa28d23f60cea03c8f3079fcaac1c3df2b5e5c16b6ee355e6bcf3417dec4"]) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000000000)=""/250) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x5, &(0x7f0000000240)=""/243) 2018/03/30 11:16:30 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x101100, 0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000840)={r0, 0x0, 0xa8, 0x2, &(0x7f0000000740)="cbac28e9091ae44c4c58d5d5b8bf3bd81bf7a32c5240ae5bdc49755c3f1023335347852f67b6c05175e248e91484fc8975fd04c7fe57272ca0f97821a9b44c7c35a06c52f19937fad557cecbc07d117ab134fdd374ab2534b67d0bec28a0cbc63ffed4d392804ccace4ab50b30cff9d6edc470543e8623a3e3d83c13cb99892607ffbab4481153acd10362c0ad240cef24f18153a8cecb6d286bbd069d303fca063dddc7ffee06ee", &(0x7f0000000800)=""/2, 0x0, 0x1}, 0x28) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r3, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r2, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) timerfd_create(0x4, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000600)={'irlan0\x00', r5}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r4, 0x4}, 0x8) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r2, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r3, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) 2018/03/30 11:16:30 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) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) r2 = dup3(r1, r1, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000180)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x80000, 0x0) mq_timedreceive(r2, &(0x7f0000000300)=""/1, 0x1, 0xa7f, &(0x7f0000000340)={0x77359400}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)) socket$bt_cmtp(0x1f, 0x3, 0x5) prlimit64(0x0, 0x0, 0x0, 0x0) r4 = getpgid(0xffffffffffffffff) r5 = fcntl$getown(r0, 0x9) setpgid(r4, r5) 2018/03/30 11:16:30 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x8401) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)={0x4}) dup3(r0, r2, 0x0) 2018/03/30 11:16:30 executing program 6: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000240), 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x965, 0xfffffffffffffffe, 0x49, 0xf871, 0x0, 0xfff, 0x100, 0xf, 0x1, 0x8001, 0x7f, 0x80000001, 0x6, 0x1a, 0x471, 0x4, 0x8, 0x8, 0x6, 0x80000000, 0x101, 0x8000, 0x200, 0x7ff, 0x8000, 0x20, 0x8, 0x20, 0x4a6, 0x7, 0x0, 0x1, 0xfff, 0xd05, 0x5, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0xffffffff, 0x100}, 0x1, 0x7, 0x2, 0x7, 0x9, 0x81, 0xfffffffffffff800}, r1, 0x5, r0, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000140)={0xff, @empty, 0x4e20, 0x2, 'lc\x00', 0x0, 0x4, 0xd}, 0x2c) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x100000001}, 0xc) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x642, 0x40) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000000080)) 2018/03/30 11:16:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000007c0)="63edee876117c3450bf8c6276041d7d327ffc23ccd96096eaca33e223b2e7a60266e0e26a2e64725ad61463bae1c78d09ce6142f407e4bddc0e06dccfded6c5a1e7b34ec372e51e5c3e42a0e905151c46f8a8d61e6315b9405909f43ea5d48364e6ff6", 0x46) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r2, &(0x7f0000000740)={0x27, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7ff, "0126643fbb0f9c1dde0445c8c0ce6818e3cf509f6f48408e35fc3a61e939f40f091a79eb87417d89503e8b7cb99b8d9d95c86e6edd58bc9d3a078b0f5db982", 0x28}, 0x60) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000540)={0x0, r1}) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3171a672fbede886b7884d0c3575c4a134d068b491d829cd20a6465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x1a}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000840)=0x5795, &(0x7f0000000880)=0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:30 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) bind$netrom(r2, &(0x7f0000000040)=@ax25={0x3, {"f973b373cc9a24"}, 0x7}, 0x10) pipe(&(0x7f00000000c0)) read(r1, &(0x7f0000000140)=""/223, 0xdf) pwrite64(r3, &(0x7f0000000280)="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", 0x1000, 0x0) 2018/03/30 11:16:30 executing program 2: sysfs$3(0x3) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0x22000) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000000180)=0xfffffffffffffff8, 0x4) timer_create(0x6, &(0x7f0000000000)={0x0, 0x9, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_settime(r1, 0x0, &(0x7f0000000200)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000240)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffe}, @in6={0xa, 0x4e22, 0x5a, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff80000000}, @in6={0xa, 0x4e23, 0x7f, @ipv4={[], [0xff, 0xff]}, 0x7f}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5e4}], 0xb8) 2018/03/30 11:16:30 executing program 0: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r0) open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) dup(0xffffffffffffffff) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)=""/200, 0xc8) r1 = openat$cgroup_ro(r0, &(0x7f0000000480)='cpuacct.usage_percpu\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f2", 0x16}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) unshare(0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a40)) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000180)}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000540)={&(0x7f0000000500)='./file1\x00', r1}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001780)=ANY=[@ANYRES32=0x0, @ANYBLOB="fc000000bc291d7e4f41accb569a242e8077f637701f62fc37c768c2638997d4c9b4788622f7dedb625507da5a8dedec552f6a59b8b122efeb1acd93df5ce845f3c3bb9983da3f09733e35afe35487eddafc0c0ab17c50946c114b11d4364457416bab51af1994fa2c5dc5941640f663dad34871abbcc195d73a79597cefd902836d8ccad65f8f72cb8a782fc686"], &(0x7f0000001480)=0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x3, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00)='9p\x00', 0x0, &(0x7f00000019c0)) syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xff9, 0x20080) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) 2018/03/30 11:16:30 executing program 1: ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20082, 0x0) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000080)=""/46, 0x2e, &(0x7f0000000100)}}, 0x68) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000600)={0x54, 0x0, &(0x7f0000000640)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}}, @exit_looper={0x630d}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000580)}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x9d1, 0x4) 2018/03/30 11:16:30 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpid() mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x0, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r3, 0x101}, &(0x7f0000000540)=0x8) tee(r2, r0, 0x6bf081ef, 0x2000000000200008) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r4, &(0x7f0000000140), 0x100002fb) r5 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r5, 0x43) r6 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r6, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r6, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="000000000000000000d4c000000000000000"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000040)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}]}) accept4(r5, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0xa4, r7, 0x404, 0x70bd27, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5db}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2d, 0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4008080}, 0x8000) 2018/03/30 11:16:30 executing program 1: r0 = shmget(0xffffffffffffffff, 0x1000, 0x54000006, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001280)=""/208) pread64(0xffffffffffffffff, &(0x7f0000004000)=""/151, 0x97, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$amidi(&(0x7f0000001440)='/dev/amidi#\x00', 0x7, 0x2) gettid() setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x8b9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[@ANYBLOB="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"]}, 0x931) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)) r3 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) r5 = getgid() getpgid(0xffffffffffffffff) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000001400)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) fstat(0xffffffffffffffff, &(0x7f0000003c80)) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x600040}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x11c, r7, 0x20, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0xfff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x7c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}]}, 0x11c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) poll(&(0x7f0000000040)=[{r6, 0x1000}], 0x1, 0x1) r8 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000003e00)=0xe8) getgroups(0x5, &(0x7f0000003e40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000003780)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000003800)={r11, &(0x7f00000037c0)=""/44}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003fc0)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000001480)={0x10, 0x15, 0x8, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003e80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r1, r1]}], 0xe0, 0x40010}, 0x8840) r12 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240000, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000003840), &(0x7f0000003b40)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r12, 0x84, 0x6c, &(0x7f00000016c0)=ANY=[@ANYRES16=r10, @ANYBLOB="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"], &(0x7f0000000140)=0x2) clone(0x4000000, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 2018/03/30 11:16:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:30 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x100, 0x50000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xc4f}, {0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x430ea764}, 0x2, [0x2, 0x0, 0x0, 0x1, 0x81, 0x7, 0x2, 0x1]}, 0x5c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0xf1) r2 = accept(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x80) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000240)=""/38, &(0x7f0000000280)=0x26) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x95, 0x5, 0x2, 0x7, 0xf2a, 0x101, 0x8, 0x81, 0x3, 0x6, 0x100000000}, 0xb) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/03/30 11:16:30 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0x2000000000000, 0xaca, 0x6, 0xffffffff, 0xfff, 0x3}) 2018/03/30 11:16:30 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x40000) bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="dfffff030006000000000002004e20e000000100000000000000000200012864c4a4c0857ef4fe000000d1d37ebbf8802eff000300000000000000f9d0b7ee43ec0000000000000000000000000000000000000000009480d44a226fa3438c2f0e1cc97368f71c346d3fd2ac7bb1fd829abd99da7f0e786614b59ccf76891c6475a1de771346b8beef95feb9d8879c328b5d402115e1560208553758ab3b1464fbaf38a27976bef47abe18d2a4629275e9f3c86f1afb445099454737810111131f6cd4e18cf65cfa17082ca37cb75b7119e377ff6e5a"], 0x50}, 0x1}, 0x0) 2018/03/30 11:16:30 executing program 5: syz_emit_ethernet(0x2a, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}, &(0x7f0000000080)={0x0, 0xfffffffffffffffc}) 2018/03/30 11:16:30 executing program 6: getdents64(0xffffffffffffffff, &(0x7f0000001400)=""/36, 0x24) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000280)) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfa, 0x202200) fallocate(r0, 0x8, 0x0, 0x1000) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000001380), 0x4) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000001440)={0x2, 0x4e20, @rand_addr=0x1}, 0x10) 2018/03/30 11:16:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000340)={r1, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000540)={0x6, 0x6, 0x6}) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'irlan0\x00', r2}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) [ 114.954163] 9pnet_virtio: no channels available for device ./file0/file0 [ 114.963330] 9pnet_virtio: no channels available for device ./file0 2018/03/30 11:16:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) poll(&(0x7f0000000080)=[{r0, 0x200}, {r1, 0x22c0}, {r0, 0x2000}, {r1}, {r1, 0x5000}, {r0, 0x20}, {r0}, {r0, 0xc0}], 0x8, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/03/30 11:16:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000140)=@ax25, &(0x7f00000001c0)=0x80) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) sendto$llc(r1, &(0x7f0000000280)="2618d8fe41ca54564ba7a020c77c5604b3a9e493f94acb71f78ec0fbb2c7a815fa57cb8f39758a93c7ae710ab61f8e826388067a5376f5aab0c63bafc62954a4b45500669c30a9b64ae3a9ef98a62c", 0x4f, 0x0, 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000080)=""/166) fcntl$setpipe(r2, 0x407, 0x2) 2018/03/30 11:16:30 executing program 5: execveat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', &(0x7f0000000240)=[&(0x7f0000000180)='security.capability\x00'], &(0x7f00000003c0), 0x0) mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f0000000400)) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5d, 0x40) r1 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0, 0x0}, &(0x7f0000000d40)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000d80)={0x0, 0x0}) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000f40)=0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000f80)='./file1\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0, 0x0}, &(0x7f0000001280)=0xc) r13 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000012c0)=0x0, &(0x7f0000001300), &(0x7f0000001340)) r15 = getegid() sendmmsg$unix(r0, &(0x7f0000001bc0)=[{&(0x7f0000000280)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000300)="ebba3f52bf699044f83caab52846b22a1f073b91293ff313c60f2b6cf86e68a5b08ae6f167cd089ed7f9c60837153929898f28201453c8a94828b1def797ad24d126dfd21f380f26cbace0a64250d5a7feeba7d9bc1a191c40897bb6e2e707d99ca32a30220a271719f2075e1432c3f79927f73b4cf4b5e44caa4f91fd49cd79d1968faa69e1f8b731c59d8d2611d370ea7a753df163dbd074a689f6efb32cf55d2737a1b9871c9305573b84b48d71b25d2bc665490dd5c749a78a1820e580707d7b9d817c34e1a14aa72c991d39d4e08c5b9189897e151973f2b0e21ee95a087122", 0xe2}, {&(0x7f0000000400)="87964d401ac9a289084e7c15343a805e3f4f5825abe1f19ea5b40f9d50c16efec52bf2ee0e9b79469e33677c108d427f389df01f4f5d6349e557197ac44cbe1d236810a4207bb688b85b9811d54dc599c34623572b399ec7d50cd5d7cdbc614c307559c9d535febcae5fac68f3da9d088f93bd7107807d0b035c1df429", 0x7d}, {&(0x7f0000000200)="be5e99801f6a0b9e1743c2ad2b347b275be6442fe73d497380586c5656ce0fc74cc9af682ce140423a", 0x29}, {&(0x7f0000000480)="f2f7a68e9846816e266b853e2889aceb7bec6857cbbadc06ef8f1c24bc594ba1abedadeb0774eba27cb022f2893c229081cac3cbcbaf0c2940ddc38ee0e564fafd6efbb1c6d0426fed49a35ac3098e46d5ef4cdaff0693267d4900c0409de53ad4bc8f460b83d9823f281b37d6e583e545151561287173c82ab2d66a9e00e8a61935134947f5d1c40a0d5798b108e6c93caab4fdf15fa0dad89d357791e8cfeaa0dc1e276c8cc46ec2c49359cf4b48055c1c286639fa25e3a5333abf6cbfeef5b7094e2d98db1f7f799b1bae2df16ee5419823322d5c7120d7b5", 0xda}, {&(0x7f0000000580)="35a552b6873dfb641953fd51ac472f95779786ac675eb61b6c8e29efe207e10451aa969195e0e6f62fdb9f9258b154921e3ad1c8fec41e8560b87e9194f11865e56ada819279d7103187d5f522301897db9e40527a4891d71c2a7e12b996a329519e6ee5881af1bb0717a3c10e8c88131fdd2e3274ce048a5b30b23b261f0f40e7e91b62b7bf69c218f1696ef7f2ef89b63051123032e4c6e7c40af615458057bc8b72f597a240dbc7727f499073596083be", 0xb2}, {&(0x7f0000000640)="1696b0b1cac32ab26654b48431cf41bba9c90646867bddb6f44b90e65ab0d12af211ff52a5f42312afdc8d36e2d79ac51a9156a8c479497d0850142b5d1174fd9307cabd2c5e07126d883695f4cb25d562522566b166fa623f261211fb1bfd6b304c8aba813cbb0e", 0x68}, {&(0x7f00000006c0)="c2e51d2ff21fbd3cab7bb52fd54c460e417fcc27b66b69639d47436051f95b2ee6534ecd997e31f29fbb8df04b3b029c729671e9c6f775bb0001cf8f2056158d3bb7ae1f60ee7eafc3b833026eaefaf7df16aaa90ac53c562ab907d1c60beeefccca4d3ab721291a5d9dd0dc9ed8a7ac5d37ca93d4964e2017347df4f758fe1316ace202d1fcffdd1eeb3bd26787a637370a93de1cf4bf5b6e0c8bd39bbf2654023945e8b9e3d7114776810d3318fb09ae778ec01617abf6a4064c1aa25bfff40bd0833feaa6e782570ad67f76", 0xcd}], 0x7, 0x0, 0x0, 0x4000}, {&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c00)=[{&(0x7f00000008c0)="732fdebbb22c45b78d32a65112b2fe22111fc520e79edb946280165017c55240d200759ea4f9ca059d484f73f74646ab7dd28a26923166354e3be6a2e476da137a", 0x41}, {&(0x7f0000000940)="cdad3eba1c6e75b891362362dfca9477dc1445bdb2db175425cc18ff1023f1b04ea83bc39f4d35701f1a55cde1cc9d4422b34e35cbc74c34cb30465cf151b6dbfc31c0403ba0a6224c5a95a7631fbd4381eb051f03b6e548a0bd554f6d33cac01243a1a415670f263048bc52e91a8817aaf24a22544c4591b53a15bae4211d49", 0x80}, {&(0x7f00000009c0)="a801c4a40eb11675242f95a94bae672117741a2eb2dc9ca3a633485a370b499661a922cdd615b9bcf7b588994def7ec201d4511bd8cb483fcfe1758ba8bb22d0f08e5c55821b0bbaf19981d1e7893f3f7112adcd23e3571bd6ddb08865d34952b7e0963e2b865cd693a308341d905bf854cbf5f8af47a218eb6a585b5a60c1096acb2b4fdf928e67", 0x88}, {&(0x7f0000000a80)="581bca94ac2abfb2b8af763f75bd942a744c52cb0cd1e06a92142d3dbbd6331261504a04c249c4392fd099bf2aa15610dbd7995f293fe341548904f7b080601ca9385ff85ac85877aca404436a8fbae6a1bf4da496d0b89e9d35a884042eaea18b70cf3c56832c679c8a221028ffd7dca8fea7c4cf5911ab11d3fc0949e93d8469df18fc5f0c31b2c700fa396a1e46ea3b83991879b55ccf9544490f7a6d80440cef069542132a363f70edee4936b0ef0e87ac649b60c4d3d151f9f6b68311", 0xbf}, {&(0x7f0000000b40)="1bc3dfc5b5ae0c821bb0f027968d8d59a826e9c285272bf585de6b59d92909f5ac91144bd812cdf74235d08ca8f135ff08292961df383f71dc7a0752789861cc93266ec5dd7027aa067ed211a99f9e3388fa8647d86f763feb56c75128bbb63b931173b2abad75cc", 0x68}, {&(0x7f0000000bc0)="7e55812973e561c5e8a8bb14cad677200db671e8028ead61c0f25aa518908f6fa6dc265a739629b92ca6", 0x2a}], 0x6, &(0x7f0000001380)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xe8}, {&(0x7f0000001480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001500)="81349bce57ee8c845d79ce4cf7a7ec62b4895a49a7c34621590ded744e493fb56bcc7c2d21898d034321701a1139c5b8ea1d4363ceade327056c3fa1675bc5698b43b3f8998654e82532a802f121e1fc8609c386bec226a2db405de90e22ca5c26d1677022fe0d39e5b28f61be6556654b3b245b61d2530eb766e6030143fb98462080a8f245a4842f8f0f0f82e367a9cb769d4f9126e4818ea79043a56c095a5fe2677755b84899acef673418", 0xad}, {&(0x7f00000015c0)="8697f91157b18dd64de66769579c5debbc1d72952eff91187b71485e4713069c054b54cac05fbf1d0ee23099b15b6daf699194ec1c202c986d50a7d57082c4319a207f72aacb38e5ad3600a7d0bdd14368a98e86a2b7dbe78f44196169c1f9efd5e3c1a589bca1243d736c007ab09208b13586db53405d475858c129b05413feedc2eee82d1d48201a909cc99703d3bfece4e0a222ce28870c31fa19d0b5b333d7378285e8c8262f461d243ad22c5300193cf8e53d8e113abe03a8d38458d3ff3a83d1d7e54234a7add8193a89e7053ec6db8b267b23b2fb0ec5f3faf7", 0xdd}, {&(0x7f00000016c0)="eea80d1233ab2647c6cef814f0d4f82a9f7b73a2edbd5d4897cc831c55f20497c7af72ef72d61e31dea30c42192060bead60fc7d1b6eec2b1ac8e7979da0815439792897281ffc51ae463a36c68065f898e3d10026c5038a3deac78c76dc7bd28b3d4605f2f4e459bcde9c25c78f85b0e47e0673ec95f15e38aa5740f86eebc14f18c82f09138c84aba47dbcef11829adda71581103ca7f2a7acd77d039fd107788bca559dbd02712a854eb0468ed5bc80b660", 0xb3}, {&(0x7f0000001780)="b5f48494e63ec84121250fadb82e3d88049ddd28947e9427d1ac6160b50bd250dcd655aa8dbfec70317919b5b4a396428d01d53294cbf01d21cd97886b0600fef86fcf37ebcf49334bc3acbe29e31feef52806da017b049461533c1d79ecc10bcd327b30eb00a117e2f6d92726853628ac7f83ea730de1066315cef4ee81d95f", 0x80}, {&(0x7f0000001800)="2c6bc4569ca4d786b723f99b20d97c414039d22fcd9a9ee37ded8099a83f1a64a1d6ddd549454864cca2645a6f50b7ebe70bcb9158cf1c49852cea20ad7c47ac2df368ce0459e0a463377c7818cb9d23c8ab1e11c19795ccd67e6d8b5e5d09a4a4001deddc0403181e9f28fbdf4270fbc40189dd712f5e0c80710920b772bde99adf7a2d2421c8530656a135d31d4bedd931cae6e598fff268775747b4e03fe0856c6caee0fee9cb9b364477b15b0c7efb921ef9c06721c481caeb3b7ee982ea492d8b55f5a07135cc844b5aee2e1c4190eac88799", 0xd5}, {&(0x7f0000001900)="1f8299a20a8641bd1db0120bfb95d54a15871354fb72a9d3f361c14d0f3a734436f6f3631e6b74b7bdba41ee1be0665e37150878bf58bf", 0x37}, {&(0x7f0000001940)="7dd943dd91258bddc57dff85c29bfc2f3c4effc529c51152d226fa93cd5365622b6fcef2c61e3e7303481506482dad0083b48fe8e74ad3b411359fd993849b798bd100abe824ba9e51c333fa9387b8c93d9093b5ae6119e9054fa604b37e5a5b52ea3a53b35c69fbb001712922a445fb39aec816544daa3097beb70e13ab5717a6797ca0f5b3a77937855d1522690fa92584880adf5484c14281408650c86cc48c2ae9299ef18083a8424bc588ed02ff25a86a9bfc5f38293c0d9540d83cecf415cf7c3c9c83762eb6", 0xc9}, {&(0x7f0000001a40)="bddaa422a0d5762990c9ba0546cd3bc7df928bdf9a454490a0236681ab753c1f274c4f80299eee803a806bec5decab96fa60f8768cf04e0dde390233f5c0800f78be502f720168a88d11dde9389bee611e74b7c4020a3dca035a8b184d704c13bb9e9a85e192166f700aa914179a29ce4c2ff4ad31ebf6c171ee4b5fa1a8ffb678382859c7e54f289c50bfab71c24b5e54d310c8f80310c0604f4d4597d786e94e44cee2fb3130c08399fcc0369d155ce079da902d06044020e57097305d82df658b5b58840a0f4780fad5570ab0b4fd76e0c08cd755439549a275205a3faf0c9ee45a6c", 0xe4}], 0x8, 0x0, 0x0, 0x40040}], 0x3, 0x40000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0)={0x10000}, 0x4) 2018/03/30 11:16:30 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200201, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x6, 0x1ff, 0x7, 0x1a9, 0x1000, 0x20, 0x82f}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f00000024c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000002480)={&(0x7f0000000000)=ANY=[@ANYBLOB="c40000001900010d0000000000000000ac14140000000000000000000000000000000000000000000000ffff7f00000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="008cb87124110c0793000000000000001000e407000000000000000000e536ccc750227f4c004e0000000000000000000000000000b9f66825bfa690e1000000000000001e61000000444a3c581ba04aa7c19d38be000000000000f70000000000000000000000000000000000000000000000000000000000002a73823a7102f06abdc916f6ae63baacba23b8f9235293b087cda8e9b0ce4eaf25ac76896709833c9f133116a1308f0f289bca11"], 0xc4}, 0x1}, 0x0) 2018/03/30 11:16:30 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getdents64(r1, &(0x7f0000000740)=""/134, 0x86) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) sysfs$2(0x2, 0x2, &(0x7f0000000800)=""/246) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc, 0x101, 0x4000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000540)={r3, 0xfffffffffffffffe}, 0x8) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:30 executing program 4: unshare(0x8000000) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getpeername$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r1, &(0x7f00008d7000)) r2 = dup(r1) readv(r2, &(0x7f0000000040)=[{&(0x7f0000938000)=""/247, 0x1c1}], 0x224) fcntl$setsig(r1, 0xa, 0x10) 2018/03/30 11:16:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='md5sumselinux\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0xff) 2018/03/30 11:16:30 executing program 2: syz_emit_ethernet(0x4, &(0x7f0000000340)=ANY=[@ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYBLOB="55410a7d06c9c4cb3b475fb4160125d5bf9e9d820d4f3433ff78438b98d04b0877800f9d2bf31624f48b82a046fc947a32ef5fff7945322a60ad2724531d76f45c99758832a2a2b161dbffc9fd15c253610663a584969a9b424e27b1706f05a055ff5159a5f9d6ef18f4ea2fec7ce3cadd9433a0721da5b506ba3f9baf1b703bb32b3cb798bde2e42b295fd35dcb820b6c6b9e00bf1a713b624baf2c3a5e5799c82a69d400d1f6018fa190e9343e9211d3c41cf422ea2b22d531f8ea6c02cff346f6f99aea07fcc3ef56ad937adbf68bf207517be234b04de4d0e80c3d206fbe4999e0ef3e8e77c569eb81d45503fb548f6c", @ANYRES32, @ANYRES32, @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYBLOB="96b2"], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32], @ANYRES16, @ANYBLOB="2a9cb70d82aa349d8211900653866e5b9411973eddd8d899e5422b2f51e2eac3f124ac46df5244383c082cda7453f4c15677bb39de4fcb31475984e1c0e7f40b6c731b4f1da12a47e64005e7bc69b9d5704ea931d74aac416a5b481bba05b61b81c2fa6ade275779b33395d20ec5c696dfe435e1d98e39f5257029e83c31ca4052f70300ecc24ff558364f83f6ecf3dc24640150f7c9423d5fb264aa5e4e7fc100cc8a8883366ebf6435a4c34548a3db626912ddc419fd7f1eadac91cf1be8398f07c467a1da8ff3e552924656466b4dc5a44d28c8da0f2aa24af3f6147c013bb2aea1e0", @ANYRES16, @ANYBLOB="ef6d62edc2a4aed9ebc7678cb7299fd46d886d"], @ANYBLOB="5000000090780000"], 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000029c0)='stat\x00') setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002a00)={0x3, 0x5, 0x3000}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000380)=""/127) [ 115.038896] 9pnet_virtio: no channels available for device ./file0/file0 [ 115.052517] 9pnet_virtio: no channels available for device ./file0 2018/03/30 11:16:30 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d01000/0x1000)=nil, 0x1000, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/39, &(0x7f0000000080)=0x27) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/30 11:16:30 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x105101, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000040)=0x8, 0x4) fallocate(r0, 0x20, 0x0, 0x101) [ 115.129648] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 115.144653] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/30 11:16:30 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x5, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg$netrom(r1, &(0x7f0000000180)={&(0x7f0000000040)=@ax25={0x3, {"0f29c8ac6ebd25"}, 0x5}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="b2f3709e0c31", 0x6}], 0x1, 0x0, 0x0, 0x800}, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) 2018/03/30 11:16:30 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002400)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f00000023c0)='cgroup.type\x00', 0x2, 0x0) fallocate(r1, 0x2, 0xbe0, 0x9) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r3) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x8001, 0x1, 0x401, 0x3, 0x964b, 0x7, 0x1, 0x3, 0x1ff, 0x9}) 2018/03/30 11:16:30 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) io_setup(0x8, &(0x7f0000000140)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000180)="22a86e1341a0b9041ad55f9b750199a1ccde285c6ae3f5c035d288a479cb9c8f3123af6558110078e16972bbbedb2f9988c5c05c604249c5a0270e785839b744c0f89e1614fe9a6742", 0x49, 0xfffffffffffffffb, 0x0, 0x1, r2}, &(0x7f0000000240)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r2, 0x0, 0xfb, 0x37, &(0x7f0000000280)="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", &(0x7f0000000380)=""/55, 0x2, 0xa}, 0x28) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f9, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_data=&(0x7f0000000000)="18a7318a0a64cc76440b277a77a914e936f6c7a06cda19000e96b8abb9a07072"}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xffffffffffffff39, 0x10040) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000100)={'vcan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) 2018/03/30 11:16:30 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400340, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x18180, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)="e54210bc27a7288d32d366231c080c0f6e2e5307d5fdf001d857023e26c6038deb80a2f738605ca1471b32f712ab07a58750ba869f87a49e133e36853625c053f2731c77624a09919acc82ff126ee56fefd644b110e2447e91d4c982dfbf4c85f51122397519bd79f89dea812c0946aee7485b5fec3a6dae35b09a9c85d9d9b1b96fe130c35a3cb0da566b1c8ef18c5712b97b74f48bd59e2aeedeabc273674254e6a3e00598f613676dafb6be43589466d6aab2dc1d098be49fe604a9f339df6a98adb1133dd579ed1a6eb6d519ec1263335161d8442ae5000d3e5c0f4968a8105ecc8a38", 0xe5) r1 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001640)={0x9, 0x0, [{0x1, 0x38, &(0x7f0000000200)=""/56}, {0x88a020da14e2c0cb, 0xa5, &(0x7f0000000240)=""/165}, {0xf002, 0x36, &(0x7f0000000300)=""/54}, {0x0, 0x47, &(0x7f0000000340)=""/71}, {0x4000, 0xee, &(0x7f00000003c0)=""/238}, {0xd000, 0x12, &(0x7f00000004c0)=""/18}, {0x1, 0xda, &(0x7f0000000500)=""/218}, {0x0, 0x1000, &(0x7f0000000600)=""/4096}, {0x1, 0x21, &(0x7f0000001600)=""/33}]}) 2018/03/30 11:16:30 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000040)={0x0, 0x4, 0x40}) fcntl$getflags(0xffffffffffffffff, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x1f004, &(0x7f0000000080), 0xd42d13a18c96e33d, r1, 0x2}) 2018/03/30 11:16:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0x8ff7, 0x101000) r2 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x400) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r4, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={r5, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r3, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000007c0)={0x1, 0x6000000000000000, 0x1ab, 0x8, 0x6, 0x0, 0x3, 0x100000000, 0x56a3faba000000, 0xff}) getpeername$packet(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000780)) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000600)={'irlan0\x00', r6}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) fcntl$getownex(r4, 0x10, &(0x7f0000000740)={0x0, 0x0}) getpgrp(r7) bind$alg(r3, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r4, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:31 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x64) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x88, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e24, 0x3, 'lblc\x00', 0x13, 0x2, 0x4d}, 0x2c) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000180)="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", 0x1000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001180)='veno\x00', 0x5) r1 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000011c0)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000001240), &(0x7f0000001280)=0x4) r3 = dup3(r2, r0, 0x80000) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/audio\x00', 0x0, 0x0) fallocate(r4, 0x2, 0x1c2, 0x58d) syz_kvm_setup_cpu$x86(r3, r0, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000001380)=[@text64={0x40, &(0x7f0000001300)="66ba420066edc744240015000000c744240248000000c7442406000000000f011c240f093e3ef20f015c2e84c4c27d21c4362640ccf04418a6ca161cdd6526450f01cb66baf80cb8b5bab98eef66bafc0cb0b7eec7442400b8000000c744240284000000ff2c24", 0x67}], 0x1, 0x2, &(0x7f00000013c0)=[@cstype0={0x4, 0xf}, @cr0], 0x2) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001400)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001440)={0xf6c, 0x9, 0x0, 0x3, 0x0}, &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000014c0)={r6, 0x4}, &(0x7f0000001500)=0x8) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000001540)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307}, 0x3c, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'eql\x00'}) r7 = gettid() syz_genetlink_get_family_id$ipvs(&(0x7f00000015c0)='IPVS\x00') ioctl$KDDISABIO(r1, 0x4b37) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001600), &(0x7f0000001640)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001680)=0x8, 0x4) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000016c0)={0x200, 0x7, 0x4, 0xed, 0x5, [{0x80, 0x0, 0x3, 0x0, 0x0, 0x200}, {0x7, 0x1, 0x4, 0x0, 0x0, 0x800}, {0x5ef773f80000, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x3400}, {0x3ff, 0xf8, 0x2, 0x0, 0x0, 0x8c}, {0x3, 0x6, 0x4, 0x0, 0x0, 0x80}]}) sched_getaffinity(r7, 0x8, &(0x7f0000001800)) fallocate(r5, 0x1, 0xffffffff00000000, 0x5) clock_gettime(0x0, &(0x7f0000001840)) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000001880)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 'none\x00', 0x4, 0x1, 0x49}, 0x2c) getsockname$netrom(r4, &(0x7f00000018c0), &(0x7f0000001900)=0x10) 2018/03/30 11:16:31 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20000010, 0xffffffffffffffff, 0xfffffffffffffffa) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000080)=""/139, &(0x7f0000000140)=0x8b) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000035dffc)) 2018/03/30 11:16:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000200)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00'}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000003600)={@remote={0xfe, 0x80, [], 0xbb}}) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r3 = memfd_create(&(0x7f0000000080)='dev ', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000000c0)={0x8, 0x0, {0x3, 0x0, 0xe, 0x2, 0x6}}) fallocate(r3, 0x0, 0x0, 0x1) fchmod(r3, 0x80) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0x8, 0x4) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) read(r4, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}) ftruncate(r4, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)) pipe2(&(0x7f0000000400), 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x77359400}}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x200, 0x0) vmsplice(r5, &(0x7f0000000840)=[{&(0x7f0000000440)="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", 0xfc}, {&(0x7f0000000780)="9fc2ef70495924c320e239d66907c767a3559b20374dae0c5a07b204722e1f6649618f7d5e9aa9aa7996b371bc28dd24240d3bfa025f7ec18f7c47cbc2009d07c3d14c7bac2efe66db46130fb835583b3ad0b90bce693ae460ab71a30bdcca44d63bf7296e09845966b51be36878b48671480b34f954e49858241f4ab7a54611d38389c2e97c2d8d8139f0e4c994ea8dbdd1b5901d3c068133e9a80d0c995b5b60cdce56b2567205e5a3916b63dbef68e1519912c700ff2b013836f6830939", 0xbf}], 0x2, 0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000300)={0x0, 0xb79}, &(0x7f0000000340)=0x8) 2018/03/30 11:16:31 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = userfaultfd(0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000240)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x1, 0x100, 0x0, 0x2000000, @tick=0x3, {0x0, 0x9}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x6c, 0x2, 'client0\x00', 0x0, "ae1da6dc55f0ee8e", "7fe5fe14b2b1ecb951f3f54cc3dff4c3cdac17cb8be050ea8fbb0fd3926b6346", 0x6, 0xfffffffffffffff9}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000700)=""/199) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x400, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7, 0x1, 0x3ff, 0x2613, 0x1}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={0x0, 0xcf5, 0x8001, 0x7, 0x80000000, 0x1}, &(0x7f0000000580)=0x14) clock_gettime(0x0, &(0x7f0000000040)) recvfrom$unix(r0, &(0x7f00000005c0)=""/163, 0xa3, 0x100, &(0x7f0000000680)=@abs={0x1, 0x0, 0x4e20}, 0x6e) write$sndseq(r0, &(0x7f0000000180)=[{0x89, 0x2e9b, 0x1, 0x47, @time, {0x249f, 0xffffffffffff8000}, {0x100000000, 0x6}, @raw8={"67f311d707bb0de9c23d1629"}}, {0x8, 0x3f, 0x80000000, 0x1, @time={0x77359400}, {0xffffffffffff0001, 0x5}, {0x3, 0x40}, @quote={{}, 0x6}}], 0x60) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8000) r3 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @rand_addr=0x1}, @in6={0xa, 0x4e21, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e21, 0xdad, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}], 0xa4) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x81) dup2(r0, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000380)) 2018/03/30 11:16:31 executing program 6: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xe) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f00000003c0)) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000300)={&(0x7f00002bd000/0x2000)=nil, 0x2000}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x1, r0}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057cff4), &(0x7f00002bdffc)=0xc) mprotect(&(0x7f00002bd000/0x2000)=nil, 0x2000, 0xa) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000380)=0x200, 0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r2, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/03/30 11:16:31 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0xd}, 0x8) r3 = fcntl$getown(r2, 0x9) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sched_setattr(r3, &(0x7f0000000480)={0x30, 0x1, 0x1, 0x0, 0x80000000, 0x6, 0x9, 0xfffffffffffffff8}, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r7 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r7, 0x40045402, &(0x7f000001dffc)=0x1) read(r7, &(0x7f0000ec6000)=""/50, 0x32) r8 = fcntl$dupfd(r7, 0x0, r6) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000880)={0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1}}) ioperm(0x20, 0x3, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f00000008c0)={0x101, 0x4}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r7, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) read(r7, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r7, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r9, 0x10e, 0x2, &(0x7f0000000640)=0x1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) r10 = dup2(r5, 0xffffffffffffffff) bind$bt_l2cap(r10, &(0x7f0000000040)={0x1f, 0x0, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe) preadv(r10, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16) 2018/03/30 11:16:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r2, 0x409, 0x8) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000740)={r4, @in6={{0xa, 0x4e23, 0x1ff, @loopback={0x0, 0x1}, 0x200}}, 0x54c, 0x480, 0x200, 0xf52, 0x3}, &(0x7f0000000540)=0x98) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r5}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:31 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)=ANY=[@ANYBLOB="05000000020800000400d7d46ffe0000", @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"], 0x3}, 0x1}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="01000000fcffffff0000000000000000", @ANYRES64=0x0, @ANYBLOB="000000000100000000000000f400000068759a67d860373e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"], 0x3}, 0x1}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz0\x00', 0x200002, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) dup2(r3, r2) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x80300, 0x0) openat$cgroup_procs(r5, &(0x7f0000000500)='ta\a\x00\x00\x00', 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = dup3(r3, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000380)={r7, 0x3493}, 0xfffffffffffffe37) ioctl$KDSKBMODE(r6, 0x4b45, &(0x7f0000000100)=0x2) ppoll(&(0x7f0000000000)=[{r2, 0x1000}, {r3}, {r4, 0x1002}], 0x3, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0)={0xa35}, 0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = userfaultfd(0x807ff) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup\x00', 0x200002, 0x0) r10 = openat$cgroup_int(r9, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_int(r10, &(0x7f00000003c0)=ANY=[@ANYBLOB="36d065617b3ed64a432c848b47be98e9"], 0x1) sendfile(r10, r10, &(0x7f0000000040), 0x1) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000200)=0xffffffffffffffe1, 0x4) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f0000f86000)='./control/file0\x00') stat(&(0x7f00000001c0)='./control\x00', &(0x7f0000000280)) getegid() [ 115.247167] binder: 15506:15510 ioctl 6430 0 returned -22 [ 115.278157] binder: 15506:15510 ioctl 6430 0 returned -22 2018/03/30 11:16:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0xfff, 0x1) sync_file_range(r0, 0xf6, 0x6, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) r4 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2e", 0x3f}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) shmctl$SHM_INFO(r4, 0xe, &(0x7f00000003c0)=""/127) 2018/03/30 11:16:31 executing program 5: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="18", 0x1, r1) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r2, r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000000140)={0x81, 0x0, [0x3, 0x100000001, 0x0, 0x1]}) setsockopt$inet_tcp_buf(r3, 0x6, 0x3f, &(0x7f0000000280)="3c7cde44204325374e31a0278c3c58a706d5d3b5eab84853b5036d8db3cc8b4b9f03e161fc8d121c07b01780041fc08cca082bbb5952946e0da4a05c3c93512c24720151ee5b73b790005d2a45cee6184bf0ad8b1c7140b93f59bd73834caee11c63582fd124e87fe0a82a582b301f9dcbc68684ed79d27e04ae212e2f9b0fbbbe6c788f10551b554050f121ea769bf2ff40c235facfb8c96ff7e749afb3b6e529db0368ec0e33d577a0bd9195129d6a9046a92b8d50fd6d15eb1b5fdcd644b39c2e99900fae66714fb6ee26b3b2840111b0ef4dba052f3d869db015f184bc3165b5b84f9a91c18f973da2c7b1fc9d260113ad", 0xf3) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000000)={0x2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000480)={0x0, 0xfffffffffffffff8}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, 0x9, 0x2}, &(0x7f00000005c0)=0x90) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000000c0)) accept$inet6(r3, 0x0, &(0x7f0000000080)) dup2(r3, r3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000380)={{0x3, 0x2, 0x36c3, 0x3, 0x1}, 0x1000, 0x200, 'id1\x00', 'timer1\x00', 0x0, 0x100000001, 0x88, 0x3ff, 0x188}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) 2018/03/30 11:16:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r5}) syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) fcntl$getownex(r3, 0x10, &(0x7f0000000540)) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00050000e300000000000000"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) 2018/03/30 11:16:31 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup2(r0, r0) r2 = accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80800) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000640)="126b3fa1f053c5905ccb49a6d5082a8f79dd77d4132bccac627bd0cb576f2a082f28353aa50ce91696336cf74b78e5d505c28f6ace81f77ab01cb241ea060cb33012f2ff5a4005b92cee2c10d35363d6ad05faa294cea4be87b257372011709a5ff2744b0f75b4d51ca57345ce13dafb224127ad0f22", &(0x7f00000006c0)=""/4096}, 0x18) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, 0x100000001, 0x0, 0x3, 0x0, 0x0, 0x0, r3}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001700)=@assoc_id=0x0, &(0x7f0000001740)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001780)={r4, 0x1}, &(0x7f00000017c0)=0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000200)={0x0, 0x0, 0x3, {r5, r6+10000000}, 0x9, 0x3}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00'}) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') timer_create(0x0, &(0x7f0000000080)={0x0, 0x2, 0x6, @thr={&(0x7f0000000380)="a1dbd1a7c8df2fea6639a5ed6090b5afb37e00b9bf13d24601c9fa2b7c36383b794ddd0e0bce7f1920f48c03c927abbd9198362069dfce84020c20c818b1d46c8f29b5a77c0b60ef653c5ce3f26f756ed79efe2d35682d59f26e129ee6b805be8f587523e424ca71deb3bb8476d162d3b89c1d28c80b45fdf949a30e29479fd56021a718ca8c7b5d0f1afee250c6ab754cac24cce5ca4f276545ac3fcbd73175236d7e3462c60dbaf2894899ab2ab409", &(0x7f0000000440)="f48b4cfa946d7b4be6e6ac1364d32711c6ab552385ca44751a7c149dc7812ea6d27ca48be816cc139cca7206141a8b0f5064a6d7e8de1c595a79ff1d992efed5fef74f942cac6c0d"}}, &(0x7f0000000140)=0x0) timer_gettime(r7, &(0x7f00000016c0)) openat$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x400, 0x120) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000005c0)={@empty, @ipv4={[], [0xff, 0xff]}, @loopback={0x0, 0x1}, 0x9a54, 0x800, 0x4a42, 0x100, 0x6, 0x2, r3}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, "65b96c4000000000000000000400"}, 0xfd07) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000580)) pwrite64(0xffffffffffffffff, &(0x7f00000019c0), 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000300)=0x100) flock(r2, 0xd) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306}, 0x14, {0x2, 0x4e22, @broadcast=0xffffffff}, "64756d6d793040090000000000000010"}) 2018/03/30 11:16:31 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/control\x00') r0 = socket$inet(0x2, 0x806, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) getsockopt$inet_mreqsrc(r0, 0x0, 0x4002f, &(0x7f0000000180)={@empty, @loopback, @local}, &(0x7f00000001c0)=0xc) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xd1b, 0x410240) r3 = accept4(r2, &(0x7f0000000100)=@alg, &(0x7f0000000040)=0x80, 0x80800) ioctl$int_in(r3, 0x5421, &(0x7f0000000280)=0x1f) ioctl$KDSETLED(r2, 0x4b32, 0x0) 2018/03/30 11:16:31 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1f, 0x200000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0xc1cc, 0x9]}, &(0x7f0000000080)=0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e671c6a084342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cc62ddf1514938a98394628defa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d8a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181b") fremovexattr(r1, &(0x7f00000003c0)=@known='system.posix_acl_access\x00') 2018/03/30 11:16:31 executing program 7: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0xa) r1 = msgget$private(0x0, 0x200) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000400)=""/85) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x3, 0x1000, 0x7, 0x8, 0x9}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000740)=@sack_info={0x0, 0xeac, 0x8}, &(0x7f00000005c0)=0xfffffffffffffdd4) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) ustat(0x20, &(0x7f0000000380)) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = userfaultfd(0x0) msgget(0xffffffffffffffff, 0x400) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r4 = gettid() process_vm_readv(r4, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r5 = mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x1, 0x5010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000003c0)={r5}) getsockopt(r2, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) 2018/03/30 11:16:31 executing program 0: r0 = socket(0x1e, 0x2, 0x8000000000000000) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x800, 0x0) close(r0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200), 0x0, 0x0) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r3) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3", 0x90, r3) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2f6465612f7675746f66730719", r2) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, 0x0, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x1, 0x4) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20000000cdfb, 0x20020) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000035c0)={'teql0\x00'}) r6 = memfd_create(&(0x7f0000000080)='dev ', 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r6, 0x0, 0x0, 0x0) fchmod(r6, 0x0) r7 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r8 = socket(0x0, 0x3, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) write(r8, &(0x7f0000000080)="240000005a005f191415f507125a00000903210308001000fff708", 0x1b) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x106}) r9 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80000001) dup2(r9, r7) ioctl$TUNSETQUEUE(r9, 0x400454d9, &(0x7f0000000000)={'vlan0\x00', 0x401}) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0x4) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) 2018/03/30 11:16:31 executing program 6: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8004, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) creat(&(0x7f0000b9a000)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r4, 0x0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r1) 2018/03/30 11:16:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00000007c0)={0x3f, 0xe2, 0x1, 0x3, 0x80, 0xfffffffffffffffa}) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000540)=@int=0x5, 0x4) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f72fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f0000000000)="37c320888cde", 0x6) 2018/03/30 11:16:31 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000300)=@get={0x1, &(0x7f0000000200)=""/231, 0x4}) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x480000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r4 = openat$cgroup_int(r3, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) fchmodat(r2, &(0x7f0000000140)='./file0\x00', 0x100) write$cgroup_int(r4, &(0x7f00000000c0)={[0x31]}, 0x1) 2018/03/30 11:16:31 executing program 7: getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000540)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="0500742f6970365f666c6f776c5f62e8f200") r2 = eventfd2(0x0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) connect(r1, &(0x7f00000000c0)=@hci={0x1f, r3, 0x2}, 0x80) sendfile(r2, r1, &(0x7f0000000080), 0x10ed5b) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40400, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000480)={r6, 0x10, &(0x7f0000000440)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f00000004c0)=0x10) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r7) r8 = socket$inet(0x2, 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) dup3(r8, r5, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r9 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r9, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r9, &(0x7f0000000180)="15", 0x1) r10 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r10, 0x0, 0xffff, 0x9) close(0xffffffffffffffff) readahead(0xffffffffffffffff, 0x1244, 0xffffffffffffff64) openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x80, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) dup2(r5, r8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) 2018/03/30 11:16:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x8000000000000002, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)={0x0, 0x4, [0xaa, 0xb6a, 0x151, 0xa77]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) fcntl$getown(r1, 0x9) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x55b}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000140)) 2018/03/30 11:16:31 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x10000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000001c0)=""/204) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x14, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x1, 0x0) r2 = dup2(r1, r1) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x300400b, 0x11, r2, 0x7fffe) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) r4 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="056304d913267e4262a437397809a5040000010000000000"], 0x0, 0x0, &(0x7f0000012fc7)}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/30 11:16:31 executing program 6: r0 = shmget(0x1, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/179) r1 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000002640)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000026c0)={0x0, 0x7ff}, &(0x7f0000002700)=0x8) ioctl$TIOCNXCL(r1, 0x540d) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000002880)={0x0, 0x0, @multicast2}, &(0x7f00000028c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x0, 0x2}}, 0x0, 0x7, 0x3, 0xfffffffffffffffc, 0x7}, &(0x7f0000000040)=0x98) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002900)={0x0, 0x0, 0x0, 0xffffffff7fffffff}) semget$private(0x0, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) pwrite64(r3, &(0x7f0000000200)="8501bb77e7d6751ca41b22a99109772a78eb688f3f3a71f90cc433ee25ddb2561278844a9840c6fa7bcd5487d2681558d86d7fd53a06f7218265d695162cde784f6ed252ddeaadb847d35d89c73d8371560dc907308d43f34279fda256e109c93d189b2039dcde1350b74d11f63d2e1bcd", 0x71, 0x0) 2018/03/30 11:16:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000a40)='/dev/vcs#\x00', 0x3, 0x200000) r2 = accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r2, &(0x7f0000000ac0)=@ll={0x11, 0x11, r3, 0x1, 0x40, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000a00), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) socketpair(0x1, 0x6, 0x3ff, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000b80)=0x7) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000a80)=0x1e) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r7, 0xc0086421, &(0x7f00000006c0)={r8, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000000980)={0x0, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x3ff, 0x15d, 0x5, 0x8, 0x100000001, 0x0, 0x6f, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x80000000, 0x8, 0x2}}, &(0x7f00000007c0)=0xb0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r6, 0x111, 0x5, 0xfff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000800)={r9, @in6={{0xa, 0x4e21, 0x16, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9, 0x5}, &(0x7f00000008c0)=0x90) sendmsg$nl_route(r7, &(0x7f0000000b40)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000680)=@ipv6_getanyicast={0x14, 0x3e, 0x101, 0x70bd26, 0x25dfdbfb, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3d0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x43c) getsockopt$IP_VS_SO_GET_DESTS(r5, 0x0, 0x484, &(0x7f0000001f40)=""/4096, &(0x7f0000000600)=0x1000) r10 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r10, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r10, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) socket$pptp(0x18, 0x1, 0x2) sendto$inet(r10, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) poll(&(0x7f0000000040)=[{r10}], 0x1, 0x0) 2018/03/30 11:16:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e4d000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000e1c000)='GHL\x00', 0x0, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) 2018/03/30 11:16:31 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x87}, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) open_by_handle_at(r0, &(0x7f0000000780)=ANY=[@ANYBLOB="73000000220c0000f467f1cad987a7e67135a6cfd1cd2be5b6f75b7e4df3df5cda2a3f01c81bc0b675822b732e5608a59fa1fd07a6b7b3c26954afded0620d5ec5b7485ce95664aa43d0958e133d153bc518832d3741b463e45d15c21f6f17500af2bc21c94196abb29801b9d1d766617da5a9f0b32437feffffff36fcbee8a6a7bef73883857d5d3d5bb336892f66b67556b3d7f384669a20cf73af9b2c95b68f3e0a7d19a9ab96079745121aa399e67ef45f4c0ad3449a8a45ac2a4596e1d1b98cd738ba7da73f8ed759fbd85597bfbb156bcb3a87"], 0x200) sendfile(0xffffffffffffffff, r0, 0x0, 0x4) fcntl$notify(r0, 0x402, 0x2a) r1 = semget(0x1, 0x0, 0x76) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f00000005c0)=""/98) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000340)={r2, 0x80000, r0}) chmod(&(0x7f0000000400)='./file0\x00', 0x2) ptrace$peekuser(0x3, 0x0, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0x8d, &(0x7f0000000480)=""/125, &(0x7f0000000580)=0x7d) write$tun(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="6a3d604dffef6c641c32f327b4f07a1065bc9cb6ce59ab73159378516f4e8095f9049a57bfe7fbb352395c17c3c5d25dec59bb9bbc10aa05e9f89a05b46da75a8fdf86f96c5e502109a82fa0758ffd141c136b44350b65114b2fad5293e370035fdab85d952c511445a69719d0ce7f4b"], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) fallocate(r4, 0x0, 0x0, 0x81) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x80, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2}) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) gettid() accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x81) dup2(r5, r6) timerfd_settime(r0, 0x1, &(0x7f0000000680)={{0x77359400}, {0x77359400}}, &(0x7f00000006c0)) clock_gettime(0x0, &(0x7f0000000740)) 2018/03/30 11:16:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000740)={{0x3f, @empty, 0x4e24, 0x4, 'sh\x00', 0x4, 0x5, 0x31}, {@multicast2=0xe0000002, 0x4e23, 0x3, 0x4, 0x6, 0x6}}, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) [ 115.762278] kernel msg: ebtables bug: please report to author: Wrong len argument [ 115.930117] binder: 15661:15662 unknown command -654023931 [ 115.935829] binder: 15661:15662 ioctl c0306201 20012000 returned -22 [ 115.942658] binder: 15661:15662 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 115.953623] binder: BINDER_SET_CONTEXT_MGR already set [ 115.959197] binder: 15661:15662 ioctl 40046207 0 returned -16 [ 115.967071] binder: 15661:15664 unknown command -654023931 [ 115.972743] binder: 15661:15664 ioctl c0306201 20012000 returned -22 2018/03/30 11:16:31 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000028}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f33b0000", @ANYRES16=r1, @ANYBLOB="02002cbd7000fcdbdf2503000000080003003200000008000400020000000800040003000000080001004e23000008000400010000000800020002000000080002000200000008000400030000000800040003000000"], 0x5c}, 0x1, 0x0, 0x0, 0x8010}, 0x4000000) r2 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffc1}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0x8}], 0x68) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000280)) fcntl$setlease(r3, 0x400, 0x1) fcntl$setlease(r3, 0x400, 0x2) 2018/03/30 11:16:31 executing program 2: r0 = shmget(0x1, 0x1000, 0x54000006, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001280)=""/208) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f0000001240)=0x48, 0x800) pread64(r1, &(0x7f0000004000)=""/151, 0x97, 0x1000000000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000001440)='/dev/amidi#\x00', 0x7, 0x2) link(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00') gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000038c0), &(0x7f0000003900)=0xc) fcntl$dupfd(r2, 0x406, r2) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x8ca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[@ANYBLOB="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"]}, 0x942) stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980)) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) r6 = getgid() r7 = getpgid(0xffffffffffffffff) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000001400)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xfffffffffffffffa) fstat(r1, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000003e00)=0xe8) getgroups(0x6, &(0x7f0000003e40)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003780)) sendmsg$netlink(r3, &(0x7f0000003fc0)={0x0, 0x0, &(0x7f0000003880)=[{&(0x7f0000001480)={0x10, 0x15, 0x8, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000003e80)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r2, r2]}], 0x120, 0x40010}, 0x8840) r13 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240000, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000003840), &(0x7f0000003b40)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r13, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r14, @ANYBLOB="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"], &(0x7f0000000100)=0x2) clone(0x4000000, &(0x7f0000001480), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) pipe(&(0x7f0000000040)) 2018/03/30 11:16:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000300)) sendto$llc(r1, &(0x7f0000000040), 0xfffffffffffffea7, 0x8000, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) accept$packet(r1, 0x0, &(0x7f0000000140)) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x800) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000180)=0x8) 2018/03/30 11:16:31 executing program 4: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x10c) 2018/03/30 11:16:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000540)={0x8000, 0x1, 0x2, 0x3, 0x8, 0x94}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000740)={0x3b}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:31 executing program 6: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0e0000000000"]}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)=0x1f, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x4, 0x460, [0x20000100, 0x0, 0x0, 0x20000130, 0x200002e8], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x49, 0xa0d, 'erspan0\x00', 'bcsh0\x00', 'gre0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @random="e4a2f481df72", [0x0, 0x0, 0xff, 0xff, 0xff], 0xa0, 0x110, 0x148, [@vlan={'vlan\x00', 0x8, {{0x2, 0x3, 0xf6ff, 0x4, 0x5}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x0, 0x20, 0x6006, 'syzkaller0\x00', 'teql0\x00', 'ip6gretap0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff], 0xa0, 0xd8, 0x110, [@cgroup0={'cgroup\x00', 0x8, {{0x20, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@random="7fc88686ce50", 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 0xfffffffffffffffd}}}}, {{{0x19, 0x2, 0xe847, 'bridge0\x00', 'bond0\x00', 'gre0\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff], 0x130, 0x130, 0x178, [@rateest={'rateest\x00', 0x48, {{'syz_tun\x00', 'dummy0\x00', 0x0, 0x3, 0x68a, 0x0, 0x80000000, 0x478a, 0xa1, 0x5}}}, @nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x5}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"484382fafbe9918a466b533af6c346b1e44da3a0bb4e9c84eccbd73f8d37"}}}]}]}, 0x4d8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000680)) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000005c0)={0x400, 0x80, 0x867, 0x20, 0x3, 0x100000000}) 2018/03/30 11:16:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) recvmmsg(r0, &(0x7f0000003040)=[{{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000140)=""/189, 0xbd}, {&(0x7f0000000200)=""/192, 0xc0}], 0x2, &(0x7f0000000380)=""/4096, 0x1000}, 0x8}, {{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001380)=""/224, 0xe0}, {&(0x7f0000001480)=""/31, 0x1f}, {&(0x7f00000014c0)=""/27, 0x1b}], 0x3, 0x0, 0x0, 0x9}, 0x4}, {{&(0x7f0000001540)=@rc, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000015c0)=""/48, 0x30}, {&(0x7f0000001600)=""/16, 0x10}, {&(0x7f0000001640)=""/72, 0x48}, {&(0x7f00000016c0)=""/239, 0xef}, {&(0x7f00000017c0)=""/222, 0xde}, {&(0x7f00000018c0)=""/246, 0xf6}, {&(0x7f00000019c0)=""/185, 0xb9}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/43, 0x2b}], 0x9, &(0x7f0000002b80)=""/174, 0xae, 0x2}, 0x6}, {{&(0x7f0000002c40)=@nfc, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002cc0)=""/234, 0xea}, {&(0x7f0000002dc0)=""/41, 0x29}], 0x2, &(0x7f0000002e40)=""/49, 0x31, 0x4}}, {{&(0x7f0000002e80)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002f00)=""/225, 0xe1}], 0x1}, 0xffffffffffffff1b}], 0x5, 0x10040, &(0x7f0000003180)) r1 = syz_open_dev$vcsn(&(0x7f00000031c0)='/dev/vcs#\x00', 0xcab, 0x20000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000003200)={0x2, 0x0, 0x8, 0x576, 0x12, 0x7}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f0000000080)="05", 0x1, 0x0, &(0x7f00000002c0)=@abs, 0x6e) 2018/03/30 11:16:31 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'teql0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x3, 0x0, 0xff, 0x100, 0x6, 0x40, r2}) preadv(r1, &(0x7f00000011c0)=[{&(0x7f0000000040)=""/137, 0x89}, {&(0x7f0000001100)=""/183, 0xb7}], 0x2, 0x0) [ 115.980461] binder: 15661:15663 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/03/30 11:16:31 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/03/30 11:16:31 executing program 4: syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) madvise(&(0x7f0000614000/0x4000)=nil, 0x4000, 0xf) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x41) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x84, "7875d64b5a419646300c59c55600ad362e764e5318c8e1cd607aeb99de02e3e164b5ca4c834cd2e00be118513f8a8912a388e163f840a83b951e5ceb6f9f0f8a9457d05e8ae959e725d2404ad38c4920c4fa646889e05d955ce5e4352f795054131dd300f6e6c431c7e608568f185481d93df9b47fe56d161c90fb44f853aa13fcbdc28d"}, &(0x7f0000000100)=0xa8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ada000/0x1000)=nil, 0x1000}) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x3, 0xa000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40, 0x0) 2018/03/30 11:16:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) r1 = perf_event_open(&(0x7f0000000100)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @empty, 0x7fffffff}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) dup3(r1, r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) 2018/03/30 11:16:31 executing program 5: socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x10000000000001af) 2018/03/30 11:16:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0xfffffffffffffd21) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:31 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, 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 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000003c0)='io.max\x00', 0x2, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x7, r0}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000180)) getsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/03/30 11:16:31 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x5, 0x9, 0xf, 0x10, "15255afe13776b8ed9b8b69770ae7f49e6362d111a31041e77daf6ee205b58ae21936a6f2fbe1e23afa8877b6dc2ba6eb2dc2f6d6755ccd5d1ea4445c969c079", "3494e456eb6cd5c56403a04f486fa87f7b1cbf73598cc4a0d024ba8063ee93c2", [0x6, 0x6dcc]}) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x7fffffff, 0xde92b7e04920ecba) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000240)=0x8000000) 2018/03/30 11:16:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x10801) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000040)=""/53, &(0x7f0000000080)=0x35) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/30 11:16:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r5}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000540)={0x2, 0x6, 0xa, 0x9, 0x1, 0x4, 0x81, 0x7114, r4}, &(0x7f0000000740)=0x20) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:32 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000002000)=[&(0x7f0000001b80)='-\x00', &(0x7f0000001c80)='!##\x00', &(0x7f0000001f00)='*vmnet1nodevmd5sum#.\x00', &(0x7f0000001f40)='cpuacct.usage_percpu_sys\x00', &(0x7f0000001f80)='*vmnet1nodevmd5sum#.\x00', &(0x7f0000001fc0)='*vmnet1nodevmd5sum#.\x00']) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') signalfd4(0xffffffffffffffff, &(0x7f0000001380)={0x2}, 0x8, 0x80800) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001cc0)=""/23) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001340)=0x0) getpriority(0x0, r1) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) lseek(r0, 0x1d, 0x0) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0xef71}) finit_module(r0, &(0x7f0000000000)='*vmnet1nodevmd5sum#.\x00', 0x0) pread64(0xffffffffffffffff, &(0x7f0000001b00)=""/53, 0x35, 0x8000000000) getpgrp(0x0) process_vm_readv(0x0, &(0x7f0000001800)=[{&(0x7f00000014c0)=""/220, 0xdc}, {&(0x7f00000015c0)=""/176, 0xb0}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000001680)=""/123, 0x7b}, {&(0x7f0000001700)=""/84, 0x54}], 0x5, &(0x7f0000001c40)=[{&(0x7f00000018c0)=""/249, 0xf9}, {&(0x7f0000001bc0)=""/94, 0x5e}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001d00)={0x0, @in6={{0xa, 0x0, 0xffffffffffffff80, @loopback={0x0, 0x1}}}, 0x8}, &(0x7f0000001dc0)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001e00)={r2, 0x6ecd, 0x10}, 0xc) r3 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f00000000c0)={0x0, 0x3}) 2018/03/30 11:16:32 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x484040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x1, 0x3f) accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x800) getdents(r1, &(0x7f0000000280)=""/407, 0x15f) getdents(r1, &(0x7f0000000000)=""/198, 0xc6) 2018/03/30 11:16:32 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) sendmsg(r0, &(0x7f0000000100)={0x0, 0x142, &(0x7f0000000080)=[{&(0x7f0000000140)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) 2018/03/30 11:16:32 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0xfa70517c30879e1b, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x40) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x2, 0x9, 0x2, 0x7, 0x0, 0x7f, 0x3, 0x8, 0xff, 0x4, 0x4, 0xfffffffffffffffa, 0xc0, 0xa0e, 0xfffffffffffffff8, 0xffffffffffffb403, 0x5, 0xfffffffffffffffe, 0x80000001, 0x81, 0x5, 0x80000001, 0x10040000000000, 0x1ff, 0x80, 0x2, 0x3, 0x7, 0x3f, 0x3, 0x6, 0x5, 0x9, 0x0, 0xffffffffffffffff, 0x7ff, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000080), 0x8}, 0x100, 0x2, 0x55, 0x1, 0x2c, 0xf0, 0xff}, r1, 0xa, r2, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000100)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mknod(&(0x7f00000000c0)='./control/file1\x00', 0x0, 0x0) close(r0) 2018/03/30 11:16:32 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_getnetconf={0x44, 0x52, 0x100, 0xffffffff, 0x25dfdbfc, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x6}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xab}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xfffffffffffffff7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5}, @NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x44}, 0x1}, 0x14) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x12, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) getgroups(0x8, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00', 0x8000, r2, r3, 0x1ff, 0x5, 0x10c00) rt_sigprocmask(0x1, &(0x7f00000001c0)={0x2}, &(0x7f0000000200), 0x8) 2018/03/30 11:16:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a68000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = socket$inet(0x2, 0x2, 0x0) r2 = add_key(&(0x7f0000000f40)='.request_key_auth\x00', &(0x7f0000000f80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000fc0)="9797f22ea5cc89765445a0944f0117e403569c7dc176137b558aede3664ed79a5abce3e8fe1921dcf31f313e0f5fc52a7a145157db6222a8e7790032ea377bd1222bfeb44b0b668e", 0x48, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) r3 = dup2(r1, r1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00000010c0)=0x1000, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) unshare(0x200402) syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0x6, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10000000019, &(0x7f000074fffc)=0x7, 0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000001140)=ANY=[@ANYBLOB="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"]) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) accept4$alg(r4, 0x0, 0x0, 0x80800) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000000080)="eba85087eb8deb8196e990d77f5f125381ae3a45a14b67090e773f8f41bbf50becc5e44fc37615715e71c0c741baaa6eff940f71f1c8dbd796db9def594b2136c8806c2dd582008524393a9639a83e2fb41dcf5441e16cd4df8d0d670563c490b0897fc17750fbe4149d8d19b691fcbc6868ba6a4fa34d752b5f64b89e9250a2b150ade19158ce57b795632592f480d36b243bdc340e3ee2bc2a87c87c604ff368e4bc308d13a007d82bae6d1f3ccd2a65e8cd9949c0d9ba91c38b762458b626744119d528ce331d33b4fb773ba8b6907e30f381fd8aa82a1f445393e4540daca1563c73257cebb0220a8888619849a864045c3a313e6096ca690ed75c0617353f753eff1e0d187637a0e554a44bf958ed02426a19593afaa7b65ab354620fb9f4ee83b1a34cc7d6e874ed2d22558b1f655fb747d42a92878cb662e76e4dabe81c5e400efe5c34623ce6a0b9365aab2b6ef7f4876422305114f208ebd9d74fc4d5a072e74f740b0d06d3293de2c28a3cd1cc40538d72ce5ef5cc97a0a7e289265cdd54cd8cd81a04c1c44686686dfb60011b58688d6d2c0e0928a719348ad991aad6c83066df39f4369f2c6ad5be12120036568eb280520b2f8d34bdfd917a891f36aa8d1f90516d6967a5a4c74fea2b03a7fc67a3c57e7ec4f0d20b4ce8a7984db606229937d44512ee2aaeae724772aaa946793f383e776c2c34a77353410b4441fd370a6c0a9fa2c0c3ff771e452867dbb64f7ccfe0344b3d98f2e629fa197e2c3cad519e1aff4c37aec3f3028555af1dfa77dd684681c4ba70ba0ad8e8b5cca3ff984dd8ee6396a4bc6cedcbcb1ecdb7f06ee11bb4c0091432d43319fa97d4bf7ee01450a3c73aa5ca884bec2ad0730fe51433b67d198445626af9d7cd7702b61c03c9a2e42dd0b693d95b515189ba6c4e459568b0b0df5eb3a0d189a4c4e16e482deb8ef2504843bee0c172b98eae792b0a11d3b31981440632ce994ec29c80f7cddfae6467a9bca6ea4efa4ee2f1d9a1fa306c057dcdcd1f443718f29c7bb0888dc0721c3514271664ffccbb13bd88923a30d819906f9ab6a70efd66af5666d9d48cdf4017a31b9954e3407da6f312da47f7e3269b632e37e8582e44ba6981b1de1eb0ed14e847b4d39b9cb9794a72ae3a38fac93943a0ca931801ae27acec901ff4c918698b4d43d25253804cba28de30d6ad6eb8cda57b197205000a930cb70e7bf992eb61ef69d71f2c72e799162998394f4a4a7d94581eeb5aa51fbff6c18961fb8d658d717285c085f732d7bafef02e5c2a70e3329e0227063a6ee7fb7b4da2c9cbed978017e9fb7db512bbd5f5ad4f1cdf0743502f98b811368e2e21617a7e1de0baecaa82e9f459d6208fddd48440ae0c5a33405d4dcdd820aac045a72dd34b70c741135387b13279f4b7d31916fbec80255ebb414aeed95e65ea85b9f91a6acc502f9c058c65201067e5adf48c54dfeb6fa4d7d897e65dca9ddd9ea0f9d74950900308d2fe374259486165e855a49c2fb105ba5301bb43350630509447710c3fdc276e4e78055f7459d0f366d05833408595c0f5b625935ec58eb760e89de14d117891a5f338b82d68e6495b34dd5c2dde28f9e14f001a46f014d6c47b37534e97822c584c2171b0553cb96e9ef1a87d5220fe2b7d5da83ac3d6d6534bc91dc0c114a09e8ccdf2240726d76a5c69568ad401c9544b03f5148ad239b609fdf3e31aac0dd97a84e3e1a99e14359430fc3765ff4f157bc1c2d0d9d7ace09d2724dbdd11c719b89f1e61db170e8b3c9683fb5025f5b3251156f65a62000105a4ee3dc8691d9b03bca8670dde158fcbcdce834e9436cfd326b3e3ade7dd7bd43ab947952c4ac127913440bc777f98d166ddc61e5d224c0a162adfd5f9e9f3a9c7c0d243d91b1e53ce7656f28fc38bc51f8b9dae76de155d766b0fcbbfa9c7f2b0984ae3a02e14d8f7a33a52d868fe58ccc47cb03faf79fd217c7296e9972879e5cb701525ddcc7debb9949063c210fd75008d91374dbf704ed0985c42cdd962680a11089f64d07ed1def4f5ecb40729f938d58e6690ba1091cdfcb814dde6e556fb42ebc36aa1737875dcaea1fcd1f058483d61af052cc4d52a02a0a05f9d9690bd62c5d772d4d500b8f5a794d59d0ffa5294bf0fb0ca41bfd98d48d7925c2d06617092d03ddfaea2c668b23058ae512184f5801998b65414f337962e3f8f0ee8ad8870f8161fc32cfdd4738abc62bb8247147ad589988fffb2de00021eac6b1cd7a40831b1a9fe3c8f1e96a913ffef9648e631fe1a650d2c2cdc407848bca52febdbcd4b7c6b7a7e87d2f578b4351cd29b08eeba79c5fa36c24018f07862d6a21d5480b912aeb1407bc5d3fcd2eccd16147c76d079df88c021c0c4e0f809810ab4dcb5ff86c6c5cfc229694fa89d3296a88fa7c9941af61230a482ad4c9da50a46494e1f0c84f2c9bf36e3026f11c44284d96be4a5b9a18ebe66f08466770944a6dfc08e07514d3585803f5a0efe8f3e0d0f83c303ef317e3b7bcb7ee720662cbb13a95fad3c9833e4e1b32041eec5849035725c2488e3a3b6513bece661ac44059ea28df2133a37f69dd5aa64d4bf0b1f1388bf0e92e086fdd7ab206b5a8ae05d242542ef4237ae618ef60f8d5b43ef1827cafee5d6ba5433ea8097ab18a4ddd3114f4e9a1d22b69439ba5508138973b33970031a50912e6235bad2f4886fd6193034397ca1572f777eb8978849c9b4693bb2a2051dc5db1f51bebdf07bb48de8585591efccadff16134f876cbd290da763539315e33d31de8de912179a4dcae08b30d5de6d129a4d827cebaba5696987f789fd9909a66e3b561f7b2be9f78fb39aff49b122a55b224ec9b29463ed09d138170d4e779f1dcde2c20c347166995016afe79481c010723167808610199e02497a3a19bece66309cf690062745c1c77bf8dcfd9801588065f237bdd7baf582674da7b9b7e9653a963d3548fb647d6de4eafb93e493987ba46b80bd7b54dc751c33d60d3001113ba965886cbb61a460aaf807dd937981bde51ad846fc3a28d3532ae804ef3216ed2a68fae517fc37fc23328722de7d8e03d6bf7634b00bb6ea9406bed10ba00a0e7780d644f466a058726c634c045954f9b6fad1bddf12fc7419576ff7fcf9d9db578c984411ed14e875afcffe9062c504d3069e48346ce9d3cf46a99bd9a3d4db6572f44e824886bd07b09cac4a4a21330f52f267f8ff0b0b296a782839e2c61be62fc2bc166da1e586379dd41447614737326aa966070e29f7df44028b94f0b4f5deb41e2b1b60e8506986be0b888d9c139f65a2ca69c99b32609d959f26bfbf71e958afc71b61d442f654f807ec6fe579f14b34d73a728cf0a8edeac562cf14462352a123a810f01f7ce112a564e5f3efc9a7773240f2d9d2071d90c03730d2f8d1013af34140c775e11dfc3f2628b3c3d5cccfa4221b4a84e2411902647a65aef62bd0be9068da10d7f60009ba019804870e3187e47ec82270513a07588d3f7a4ea6ea61bce50dc368f18d19b38d1396ad94acce85a14e5978ca1f90bec4fabfa6fa27b80a861a0709c34af3081a5393fdfb3e1836b1c26faab6b971266a73f2cc426e1c86e86460ba5944d539f9d96b6e9b7fe5231505391a4c80114525ef30494905f731e89a59cdbdb11425e27330e18a5a8895a258724e0390657ac3e3bc8ecb4f99591c639a7c11bf3afa480d89247ebc9cd0ed9aeb5045cc9825ba51a78625bd9a718a883cd73d6fabd5d5007cc7a963bbc2ab596a5995a0e10b9482e97fcfcebcf3076ed2ae04b69119b895c5308fd9f5e9c3a8141d9ad4e5a561bff1f91ec833228f00347f7626ad9bdf1fd12fb3a7259b05850ee6e427011bf5abfe8cf4c9932b4429c12a4ee5b38816735a5395a2258a8f3838ac6ce0bf30a0b87b9192aca80582c481e09ba89d1fc29aba36daaa326ff51a20c6dacfebfd1692d36941f0a4b98f232ed3f6bb13c620216ec489218018fa02bbd0b1563daf14516603b2ad6dfa0c8ab40819dce2d64af9f5cf927e72e004b8e103699655e90148e525300ca20e52aa090ffa4edb87aed336aef6c44fa56445cd13a44ba200152f3d4be094293eb674d188255913fa6cf183122f8cc5a99a826880d9c8039c8acbdf31e5d57e1babfbc3f118a1286ea7a7224f229937858f3ace7044a3dc51d8297e1de056f457bd069f6916a2c1548adab03d2df503a5af7fa9226a3b897caf264223d1d74f358b2501eff9898be60ee474a504260985051630debb0f1de35b0e445c8d89e36651051956a8ac07e8e3648e486037cec45006a7c3fa9e0d17857190e507993b9b4905f116c6e489ed961a1ae19bc8d42381b194800efd14a1059a6f14afebde6526be6aad5ecb09cbc3abfefbaf80320e4965037f28a99ba7d109a0eff64a88f8fa0cc1a44e5c9e6f3c9445e163494354d1c254c0c86c7445faa19f791c124a3809c50027587a849bda809dd8cbc6b83f44ef8e1e09379f39e99d3bcd1726bead44f44f2531eeeee60fbaad698b6d6a21741d4ac6817d1cec526336ed9ebcf354e82ab6e0307f9e255f624dfcda7c27e1f1a957e435aec87ba53261d6fac8678e2eeb57e69116105e7d2bedec868c99fa8ff67e978fda941f69f8644473c01a11f4d7c535944d28d578203fd4358272a60f6622b42a8d5169a7d55eac1193595dc585861de9a839ec3656a1448c2c35412158ecd53ec7ff7f9894a70eab2ef4184c43dce266c1862a145fee05b6d5756e9d5f6ad78e1efbaa843f3c90a75786b4d3cb469e27c5c85e418b407b9a28b97d121ad39c743a5ab5020ffe86d10802d277ff964b7bdc3295666865299a9c2b453ac596b27d962a99ec4084508538c0c4caf9f8a7fbec0ee933de6ccd4c8a06c36626f8b9bc87d7ef2ef5e0dd762e7cbdcb7d2c45145c04cbbf88112db1ee61589ab53d5b2bd27fb3559cad2e9104bbdd55c3327c3d49a8356c29449062bf720210966b30af95b29b2a5d5dd2c105a844f653e79739b7493cc78b4787deab46a94cc34709d9719e01fef73e1f2b29d930adaed03857ece2dc4457128ca2143909dd6ea7f1587324e9137979721bdc62c0662247e55fc9ae0e640d39ab34b5b4f92f7d2298f183a5e23959bb7b8e9a3cc773b7b513849506df0f12889cc8751cd7bb7a8e413c34dd4dcfd2714714d5c4038304319981fd27f0cf1cf1994fa62b84840b80a4498f7d3730d67c151479025203a572f57d8661ed44eb3b34d0b8470a2acd7821519793dff3d3cd6318d48201cf27cb46155bf6138373d74426ba824d80", 0xeb5, 0x81, &(0x7f0000001080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r5 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000040), 0xfffffffffffffe76) 2018/03/30 11:16:32 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r0, r1, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) r3 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) sendmsg$nl_xfrm(r4, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x0, [0x0, 0x7, 0x0, 0xffff]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xf, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000140)={'dummy0\x00', {0x4, 0x7ff, 0x0, "1d783edeefea", 0x40}}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x3) 2018/03/30 11:16:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000740)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000540)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000380)={{0x1, 0xb959}, 'port0\x00', 0x6a, 0x10000, 0xb1, 0x3, 0x0, 0x69e3, 0x2}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) openat$cgroup_int(r2, &(0x7f0000000340)='cpuset.memory_spread_page\x00', 0x2, 0x0) 2018/03/30 11:16:32 executing program 0: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000040)=[{}, {0x0, 0xfffffffffffffff8}, {}], 0x3) r1 = socket(0x8, 0x7, 0x3ff) accept$ipx(r1, &(0x7f00000009c0), &(0x7f0000000a00)=0x10) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x3]) 2018/03/30 11:16:32 executing program 6: 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 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r1, 0xffffffffffffffff, r0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x2000) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="44245eabded28c280116aa2a4a29ec0ee384906347f8596ce1b8262e2302152044ab74da361276dc97aa36e6cc2c95de65b1848ec8acfb96706a2ae076a515f12ae9e5fc92c35683857f7051432a28", 0x4f, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x8000, r4) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000080)) 2018/03/30 11:16:32 executing program 4: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000008c0)="f36473626476fe9a44ec3e21ae68fd3d79e4b6f6567dbe4fdde018b8d5047bbbf61abf0f74e9921003cb16fed8fd5a3f2705abeb23f5ed569eed61902d56c4bb249b80afd3401263a097fe02a6cb2e4f960f645a48c0a58dc8adf6df786db60bf3b18a67dd5368887ff11ab4bcc6b591aedc3d06e25fa162cf2e447d510a000d4bf82e2212e5ac49e0236d620ec6ff9f29fe6bd131296b869c4fd2133578ebf6e0dbd1b74c11d6667172a65a9e8bad75e6496eaf20847a6bfd9f31490c75", 0xbe) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) getdents(r0, &(0x7f0000000100)=""/65, 0x41) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) link(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file0/file0\x00') mknod$loop(&(0x7f0000000580)='./file1\x00', 0x100, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xfd1092750066ec78) linkat(r0, &(0x7f0000000480)='./file1\x00', r2, &(0x7f00000004c0)='./file0\x00', 0x1000) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') symlinkat(&(0x7f0000000400)='./file0/file0\x00', r0, &(0x7f0000000440)='./file0/file0\x00') recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/45, 0x2d, 0x206e}, 0x12021) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000340)={0x8, 0x9, 0x4, 0x10000, 0x1, 0x7, 0x7fffffff, 0x0, 0x29, 0x0, 0x20}, 0xb) symlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file1\x00') 2018/03/30 11:16:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540), 0x28a) socketpair(0x4, 0xa, 0xc, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) recvfrom$llc(r2, &(0x7f0000000740)=""/235, 0xeb, 0x20, &(0x7f0000000540)={0x1a, 0x30c, 0x1000, 0x2, 0x100, 0x10000, @link_local={0x1, 0x80, 0xc2}}, 0x10) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) writev(r1, &(0x7f0000000880)=[{&(0x7f0000000840)="7275d078e12664bf4c", 0x9}], 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:32 executing program 5: io_setup(0x40, &(0x7f0000000000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)={0x0, 0x0}) ptrace$peek(0x2, r1, &(0x7f0000000480)) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x109000, 0x0) io_cancel(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffb, r2, &(0x7f0000000100)="b9fd37eadd5fb78219ee79e70f48489ce822d8ea8902a48abd2aff5ebb74404edf70a16ac9d805b23af5e86f4040280124134893192d401e14e316e1a3fb4ecf1296c8fc553e6e092b82f2a74e77b0ca9de8249823ff28ce5bb34ae459fd60d3cfcee17eebe939427b7e05f4c3e06c717f45526cb3e7756e3e6c23c3d4fff50aa0bb34d60ed59a9c7c9b7d434cbc0898", 0x90, 0xfffffffffffffff7, 0x0, 0x1, r3}, &(0x7f0000000240)) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f0000001000)='comm\x00') ptrace$peek(0x2, r1, &(0x7f00000004c0)) capget(&(0x7f0000000280)={0x20080522, r4}, &(0x7f00000002c0)={0x509d, 0x7fffffff, 0x1ff, 0x9, 0xcbf, 0x5}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x5, 0xfffffffffffffffc, 0xfffffffffffff3e1, 0x5ab7250c, 0xfff, 0x7d1, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5c2, 0x1f, 0x7, 0xd1}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000400)=r6, 0x4) execveat(r5, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/03/30 11:16:32 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000040)='..') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000740)=@sack_info={0x0, 0x0, 0x8}, &(0x7f00000005c0)=0xfffffffffffffdd4) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x0) ustat(0x0, &(0x7f0000000380)) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = userfaultfd(0x0) msgget(0xffffffffffffffff, 0x0) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000300)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r3 = mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000400)=""/61, &(0x7f0000000440)=0x3d) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00000003c0)={r3}) getsockopt(0xffffffffffffffff, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) 2018/03/30 11:16:32 executing program 4: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e23, 0x8}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, r0, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) bind$can_raw(r1, &(0x7f0000000240)={0x1d, r2}, 0x10) write(r0, &(0x7f0000000080)="df28609e3b84", 0x6) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) connect$vsock_dgram(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) [ 116.605844] audit: type=1326 audit(1522408592.399:370): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15769 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0xffff0000 2018/03/30 11:16:32 executing program 2: ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) close(r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r4}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) 2018/03/30 11:16:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0xf000, &(0x7f0000000140), 0x0, r2, 0xd}) 2018/03/30 11:16:32 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0}, &(0x7f0000000080)=0x8) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup2(r0, r0) mq_notify(r3, &(0x7f0000000280)={0x0, 0x5, 0x3, @thr={&(0x7f00000009c0)="a76ac4f20ce361edb741d9f0ef40599adcb4d98a71ba3fec99f6401751352fa8405f2a44ca5db60decee6948d96684e9ab7b09699d354471f919473f7989679d0d27345429671445a10c0b1b08b08952dad47d2e826ccf5bb38e23496a439a37bf110e9749111ec41fe16cf3dfd489009988992f3df5ec14eda19caf4f87d4894f824682a7f3f2ad49ee4567fde3f6d2ab03ca8b46c6db773867992b60fd501eec3fceefb70acab1cf5fdc5281ed6288d74a61c9db5f22437f08a372fa8d8337eb03cd10e751680f061faddb6469058dfc511ecfeca485e20b5a4c02e0d6d833f072ff705233661f92a3cfe594fc02afe12ba3c8a7762b525d9a3c3ccf5191ea3c7ff6caf1529c7b040a1eb89e76690c933d859b0437bd2aeeb5416b7832596a108d104ba29af639404c889972f3f51432feb71f797ee376362b1b6fd5f584887172c5a1c311dc593aefa89a491a5ec4491fff8d75c9f1651a3e4e9ccb8552545f2a7b344528a4ca565958736c7c4dca8571937ca408a4e8be990fe4b4a2ace9157ae9b2c9279443c99e80880815578bbf4e0e39021d9acbffbc17710bfc8e841725581d708ca0c3b1380bb662b5457e328ab7d4f85122dad474aad540aa46c9e7112af76f71645cdf9eacd92f2c4a3c5e68841c189511c7349d99140090ad859db7301838cfd2890c6c29f95582cce56c1b916643368fc75a11fc524cd36ca6134979532542bc8ff02a5e26b4aa8ab3c0ae60ea2a4c5704a8e84d3abb2f5588d0111f3131a82077c25ce159f55a30bff1919a2da584e08fc9e59e6c4faae0fe22fb5d791ea580cf31bb5e3b78db57b2e5c1431a921b8761ff65f25ae9002a052e0d120b70d7b6a9a6f32e3ddc241f2f0939b4ecee85143ec19671a9a89b258d29afb65ed95b1690d728e1e84b398c57651fe487e80e998d5d10ddfa126fb365b2f4a337a017623cd70bd82021944f68599453da893fe85452d48176f9fced048f412200e6161541bc40678aa9c9abdf51804168ed5c8552fd7b4dfb6103b69abfa4eb2b100b425ab6790496f8f7635888674276de13470bf0a59889f6a6a1b9243b0a49700de85e2736637e40af5c43f1751255b248853c97939c59b437e276b78ebe483c925c5d2456c3b2a4c1bc52d9efe00cd5b68a2cd20e5fc230cd8e2131f001ed610ba3733399ca32685159c22ac5c404ef4af8dd696df82d8d0ac59432dc8b346d2f968c6c1e1d91d0520cbe42b3a917432d01a55fe85ea770368f2fbc19855686e5be548b4930e39d9eb0588ce1cf30dcbcd14dbbf297b7decfc1fdca2ac1a798c467d37c05aa27157034fc84b2821900917c7c7b26a7a3a674e9ae92d4c899022e0a3eaeaa47eef247c7727623bdc7098affd4dbcb251b2d55b3c0593b330b8f819f4ff07e045611b98f76e9cdddee48aad64217ceea1093867b7a7ee185b3037fd7f843fc5bfa3f3b24d343dc0f039a92e8bcd3d10ca328867843551c6c82c617a464db436dcc85fe7441de3babd7de4d5a90fabd6ac443514759090a0819dba83f9699fb08b445fcb2fb3cc3574424f0d3fe8430eb1706d5f86d0ca418e946acd9e807c794acd817be864293c6b681c4333f75ba59d9c026dbddcf62e5dabf64a5c40240425402a0f580c057472ada6775883929b67f8e7e9cd253e95aedd55c8b0208192d10923682a7be0d4453c3202666396f5f94274076620a97bef2f1b73a2370a96483c7c5a3f2e746c1b71e166ccbd51f54f08a18d5f0222c8196221f1ad6fcbcb47154b9ad18df3dc31b19290efd5fce7917c5c41e426a8d047e05abe7ae4df0ef0ca4e2efd50fd2bb0ef3ebd329ccc57255f72c40b41466dcf519b0d4a4fd3b5cb56cd465cac4978459de4c6aa2e0283eced03c9933e6ca66bbe320a71109ff5363bba6aad0c14c81e62d22b3303c3284ff5ae6b5d736470cc7520c4ffa35e8ae2bc66218e9e21ff9cb32cce8707ca42048e4bb8e751401dc0248dd215795386cfd9b7d79b4cdb06eba914a9177d36102722191c22771c245a8357edba822045c1fd0e741c69818ee4a37cd39f5700147ba1a58cab5834942b1825aad9285560130e633feb816b4ae0120f35d990bcf51d4b956f5600b6c9d479cdd6bf7150503f18e3a7061d2f15c5d53f46cd6c89474924016b67743a1e55cdf80fc8b020af58f87fac1a3f4eca7040f812862d5f49395818e9081a9d86bbd3dfd2a81d314b3659cbe9fb7d7d22de67f1984af6f2257890b2094be05f7a214da7e9b5b21e57f4f875fb28301c4b8af66ba63bfe0f40fe6ea372028b146ff8465041af62c982dc43b7fb9f9b3464aa65a3ac922cb418bd7b23fa66e064fa1bfe3d631c3b4e970a64759fc6cb0c0d9ba4fa36d1b1400fcaf4ee2d682bfd5c94a63d0e12a73dc16476fd48cffeac8076a98087d5fd90d1c62f4c8544d6bb10234f611b640bc04ad20d2d8de0c4849ffc375b699224cde30c257c111ce1bfb8e6e66c6b75fda4d235475afd7b6b8539678af1266a520cb8591702b0dc44b2ddf32badff675eff6a407c8c3bd748588f4a87c05e735fa629e1ccffe5ccc3ab2df98bc4aa4980c39785b5b248178c86a8f89d4a9c9ffa028053d7d71afc1e3586850069aef816c2393ac42b93874fcc812bc3de97bfa299bfc4414a6a11d100542bd5a4d69b0afcf00b4c9d90c30fa6c54f270382de7bc9fed24f17b33ce60903b64572edec65d28f7f8ab17096a058aa87f0c4e7912ecf3b840e3e18ce237177bbcdbf7b5771b6864b856f9b398ce40bbf66d17011e5df8db702e25abc346f6905976e802b2488839e2c50cb2376c647d3401df8233e5dd4c92db604df30e254c48a0970d2e5bb9dccc3fd076de7e8ab61fb8f73e8bc1dcc044e538d64878fefbccf78abb88a97dea5578b1f2a6dc397717fff3d4677637b1bf5f927840bdc73976022a986d8cfb938450cdb77380e9b4008b19e4b0675e0e32b250858ce565b22c673fa1de05a41a9378eed381b340b6bb447370b816e0b6d4c2f8307c15e124f23d39747e051f2a843fd549950ab70a513f82b03ea443648142595bb508662a92f09aba01fc6f048ae290330ba08e76bb7ddbde4ee9b4b1031840d60f61a89f83fea7a99bf76b4340a096648ea6efc6e1773eb7956b2a4f4eef772164decec420fa880d2eb68abc16efe81e5f09919dea943f0acef4d360eb226b7bb9860d24600b32a3361c558494ebd7cdfeb3e7df9cec0eb2222f58692baf165335b447d41af09a22b167d7242f197237c0117f6894d574ea9495c5dfde1ecdfe5d57de6e6d28b534916b245784973e9fc18abd8aaf2c9c4ce54cbdbeeb46619cd26f0f571ac74278befe8ab283e18a073ee07cde623fcde5c2a98a358abf86b21fae9272709a3be860afbae77f977f6db604098aa1f8256f6fe1a33bfa829ba28348ea4fc69ce41bbc771d9fbfa6c3d2232098f0ff3cba9a5b2901ad82fc9251176409de7d566d5d4a727d60f4bc51b4d2d77465dc6c79a2d337f4b057e641b37493e8ad212fe0ee67646cde1828fba71cd133c13459276fcacda4aead9223b67ff045f6f419730667f6eccb0b032bd580432f8d30af84448f29d596687578ba04152fa4ba93a185ce8b9310bf2462ae2175703d4131f2b87fa942475254c4367db7a1d9df7cd727321ccfa8a4ebd1056ac1d5126f4caae81a6fb8b633e5e532aee6d6052b463acba79e2889fdbbbc401a5c252f101205cd399bbecf98bbb7d27f3cdb48d5ecfa558e3f94e0ae3cb12c8e5926a972646fa25f97607a471210c02b7d3d808ccb9092fb6b74278bc8390f226cfdeadadf8095821b864f520f2c50b789d3c4573fdd989fff43952670cf1305571ac523f0c626732b285123ecedcdcab4fc66a216e1f8a7f26178ef2d2fd7bd2c9e3aeda4df1f93aac8ee207284b1af82fcc5b1cf13286b3ad22e913ec52f570d660173d0f7c1ef1ca8efe34cd93b3729e3b38bd858203bfb6c1536fed90660f4dc101cf94b37f0f8dae2ff3646c78cf03a9138c93f216e0a6658373a73243f0f548b6e1f86a61c057cbbcb0f668a8c78e6361da1efe0056ff34ca20ab2e3e696c672f139f95dfaff085338130ef2f461303f20aa35b63511c0eee80af278e3ffa56f1d49d78eeb541f72ff7c3a0e846dc793d12899000e84efe41186b1d24ae808edad281775dfb8295f6eed640b7e31c418b11d583f930dcd0930dc166a30336735032424a0422a34ce54ad22efc297ca8b605fd927d52e12a7e9a25aa3d1d43e9d5ec88550d94b2e5bfb8bcfb31fa87c65d7d2bf9c97b14a8894e444a7d14772fb016b696f526de8542a2390dc9361ece357e12d41336c7d9cab3500ac12ab8ebf1f057b2b572facc4fc77b14e9a49a2fd3ffde8b29c5cd6f20bfbde6298c0b16fea603909ef13b813eb5bf1f214850548a4e125ee9d08d188bef7e5e7cebb0617e5a2e67f0adb065cc11ac4b7f9153a810693bec7e88e0fc7789bc23068649f72711263b55f77591243ad41702f84d984ecf57109abbbfdc35dd181a5d05a8037e07c10b36fc63b22caf6b860b920ee3433e8f4bf140742261b2a2d7e68a461d42ab7eb92da52dc65c5e8af96a70c7c3c22fe7ab3dfd60be20a06dab148e8413cefcf0238bf36a85ab9fa6285210f54cb69ee5b81bb4d73ba24349bf2201c925745586741b71d009d98c134fc31a50cca3adf04096e96020ec4fa379534ad2610d41e07a06c5cbea0899802cb610e1131d600fd231eb9a89cf12b4f6f7a388390a21f1c7c5d644af7648fad8de59485633efe88a543c1414a52b08a49007b8779199ca3150b46f7b5d498321c10b16e91ef3dc3227b76f13c5a9b2025acd526577a51cbafbfc2700ffebe624f20a2f5d73cb034d1bfc5d0904db6d28080841047a3739c8d0f2876c8d3c45c0d1db7909ed8d05c16236313dd2d7dda9ff67f92e06e2d45eebf1c5b7a3a2a1d21e099e4817f606d20a39b41c570b86092964c7c9a86f98c6607fe480b5f44155f1e0f7c136589d010bcae1bb9e16bccac6d29fd02f481643a3ae4ade1a788401924e43444749d97fb4f84273179ae2b653098da10ee5e7f4634a36457bce6e9fa2dfe39876fad45ddcf7f04a742e33bd49fa0ac70f95c50d66e4c15a328c1df6e18f79d5a6261bbb32da7eddfdba9367fd5589087cfa76ddb122b156c6ee28c1daaed5fdf5b46ddd68288e2a3ead54444c79f718e976b691b52283bedb40ce9bb6e4fd365546304670b96b57b0bdd21fa0fd211e03775b923e577d9bbec3fa9e60685ccb528c9623996e1b134bfb8ab2ac923ce7640bf5067f229bfd5f8f234d3b4310199732cf42e7ccfe4d416fc5a85867f0b5594e215cd98fcad8473b12990176fd16890f703382105c2a6dce0eae5b99e475d8f763d3fd7f8d1e5b09acb85cd5b5d31eae84078427c0bc80cd406a9be85b95ffb6030724e2beaec192845d371acd5fd0e69115f1c3f866e5d969832e26e3b295671e5041377dabda2a5685ce3f46b165f54dd0c24e10639d8c3b3ff8bab4ee2b3caa372d12d4485a010a56824e222ca66d3b1dc71153ada66a577c1cbd1fd33fd63e74a3340296c3ceda1a553d9d0478f948e88d4fac42c19037c64f3f2df758571df61cc568e1a0ab86a068f95354fdec01bfce426c22c6c7788a9628dffe551cbde6d7f8d9786ccf2d4bcdc37b5beb404e1cbdee36619701817e1a9da887cea3edcb4f0ecdee292784c7b287b574805c8b4d493698dfb3a4532a91428b774db2c851361", &(0x7f0000000180)="1f2dec8c60a3ebd5fe628b39c105603bcb5e30d7ff959df745f229f6e642a20638bf6981d30d8ff15ba579bbdc20ed475cf69bcf195d654be5b372f5b6"}}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xe) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000740)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000780)={r5, 0x1}) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) r6 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r6, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, "65b96c4000000000000000000400"}, 0xfd07) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') r7 = socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r7, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0x0, 0x6a}, 0x2c) r8 = openat(r3, &(0x7f0000000200)='./file0\x00', 0x480, 0x14) ioctl$KVM_PPC_ALLOCATE_HTAB(r8, 0xc004aea7, &(0x7f00000001c0)=0x9) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x400, 0x200}, 0x90) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000000240)={'gretap0\x00', 0x3}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000004c0)) pwrite64(r3, &(0x7f00000029c0)="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", 0x1000, 0xfffffffffffffffe) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'vcan0\x00', 0x4}, 0x18) 2018/03/30 11:16:32 executing program 5: pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="1e", 0x1}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000000)={0x0, 0x4}) write$tun(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1) 2018/03/30 11:16:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x200, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000740)) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r3, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r2, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000600)={'irlan0\x00', r5}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r2, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r3, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000000000545d, &(0x7f0000016000)) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x80) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e20, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xeb46}, 0x1000, [0xfffffffffffffe01, 0x3, 0x5, 0x7aa, 0x9, 0x6, 0x2]}, 0x5c) syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x41) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x20000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) bind$ax25(r1, &(0x7f0000000200)={0x3, {"d7e711e5b35399"}, 0x8}, 0x10) ioctl$KDDELIO(r0, 0x4b35, 0x9) sched_getaffinity(r2, 0x5, &(0x7f0000000100)) ioctl$sock_ifreq(r1, 0x8938, &(0x7f0000000080)={'bpq0\x00', @ifru_flags=0x900}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/03/30 11:16:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80000, 0x0) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000000200)="2293e3f06ce9d1a173e5b446b0a4887131aa9d74698c4e746a40309237f068023a154a66eb044dc48d3ba152b40a422146c8be2da8386e1e22a8e9d100502f3faa78011a667face9323b70a353b4fe87b3bdad9b8c42", 0x56) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) [ 116.682817] bond0 (unregistering): Released all slaves [ 116.708746] audit: type=1326 audit(1522408592.502:371): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15769 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4548b9 code=0xffff0000 2018/03/30 11:16:32 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000000)) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x11, 0x3, 0x2) bind(r3, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/03/30 11:16:32 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYBLOB="020000000000418e"], 0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x10, "e313a3b3cfe94844c026307ed698e7ac"}, &(0x7f0000000200)=0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) write$rdma_cm(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYRES32, @ANYBLOB="000000000100000004000000"], 0x18) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000240)=""/135, &(0x7f0000000300)=0x87) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x2000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000180)={{0x956, 0x7, 0xffffffffffffff01, 0x8, 0x0, 0x7}, 0x9}) 2018/03/30 11:16:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffff, 0x80100) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r5, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000000c0)={r6}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000000000040001000000000000e01000000000000"]) [ 116.807174] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 116.830950] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 4, id = 0 2018/03/30 11:16:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x7ff, 0xbc1}) accept4$nfc_llcp(r1, &(0x7f0000000440), &(0x7f0000000540)=0x1b3cc91d6c0e5d66, 0x802) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0800000000000000a001000000000000fc359bbf049df26fc7d95c661cf02eb14d6b38ce6746c83eb2426e42acfe347245cb092bb784cc634ac18bd97e951cef3e97565fae7bb378aea893c0735e05aea8640a8686c286352642dfb6bfb62e6510bc6c337a96948d3b28605f34eb2fe3916f2832ffe72eb8c705423db0d6290700000099d4f8a25e9fa5cc6e6fb94bd9698ea2177c70bccc22922a4e25d296c55c4387f28d2fc9c5ba9c202da44384d31a2e1ba5b70da8789ce7"]) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) [ 116.855899] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/30 11:16:32 executing program 1: r0 = socket(0x800000000000014, 0x4, 0x4) write(r0, &(0x7f0000000000)="240000002e001d05e60000084a206b00fbffffff01000000000000000003004008425d10", 0x24) finit_module(r0, &(0x7f0000000040)='\x00', 0x1) 2018/03/30 11:16:32 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0xfffffffffffffffe, 0x10000007e, 0x1, 0x1000040000000008, 0x10}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) fsync(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) 2018/03/30 11:16:32 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000040)={0x0, 0x7ff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'HL\x00'}, &(0x7f0000000100)=0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) readv(r1, &(0x7f0000000040), 0x1) 2018/03/30 11:16:32 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000007c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-aesni)\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) [ 117.780993] IPVS: ftp: loaded support on port[0] = 21 [ 118.064846] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 118.480421] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 118.486536] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.529482] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/30 11:16:34 executing program 6: mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup(r0) fcntl$setlease(r3, 0x400, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x2ffd, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/03/30 11:16:34 executing program 0: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x2, 0x1f}, &(0x7f0000000400)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r1, 0x3}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000480)='dctcp-reno\x00', 0xb) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x20, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x18, r4, 0x8, 0x70bd2c, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000280)={{0x4, 0x47d2110c}, 0x10}, 0x10) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0fa439df59581bed452559a70ca4404600"], &(0x7f0000000080)=0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r5 = memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x4) socket$l2tp(0x18, 0x1, 0x1) ioctl$TCSETA(r5, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/03/30 11:16:34 executing program 1: perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='comm\x00') read(0xffffffffffffffff, &(0x7f000007bf91)=""/111, 0x6f) r1 = creat(&(0x7f0000000380)='./file2\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[], 0x0) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000280)) chmod(&(0x7f00000002c0)='./file2/file0\x00', 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000040)={0x6, [0x4, 0x5, 0x0, 0x40, 0xbf, 0x0]}) sendto$unix(0xffffffffffffffff, &(0x7f0000001040)="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", 0xffe, 0x4000081, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_out(r3, 0x2, &(0x7f0000001000)) r4 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x100000001, &(0x7f0000001000)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000100)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000400)) 2018/03/30 11:16:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0x1, &(0x7f0000000200)=0x0) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x10) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000240)="613624cc74f5cd9c6e717511d2b71def9c6ccac498ce6be018b909972130a1069cfab5475f9de0820e6233fd19167b72c4dc1e88eb3238b873e993a09636d508ed91b5e7bf918abbd5df873dc08497141830394c1ee0e59e0d", 0x59, 0x3ff, 0x0, 0x1, r2}]) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff]) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000380)=0x6, 0x4) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r3, r4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@ipv6_deladdr={0x18, 0x15, 0x60d, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/03/30 11:16:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000780)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000007c0)={0x400, 0x6, 0x5}) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000840)={'ip_vti0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000880)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r4, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={r5, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r3, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000600)={'irlan0\x00', r6}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r3, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000540)=0x100000000000000, &(0x7f0000000740)=0x4) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r4, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00000000c0)=0x7) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3ffe, 0x0, 0x2, 0x200000000800}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x4028700f, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000040)={r0}) 2018/03/30 11:16:34 executing program 5: rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x40a032, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f00000000c0)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800, 0x2000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000140)=0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="00000000de000000") 2018/03/30 11:16:34 executing program 7: r0 = socket(0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000740)=ANY=[@ANYRES32=r0], @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRES16=r1]], 0x2) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f00000003c0)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f00000000c0)=0x1f, 0x4) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000140)) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000480)={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, 0x0, 0xcf, [], 0x1, &(0x7f0000000500)=[{}], &(0x7f0000000180)=""/207}, &(0x7f0000000280)=0x78) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x8000, 0x0) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="57c825ce2707287bdcd28d1d6ce0166b6bd574cae610957be953a58823a8c9aac4938e12c684fc645b30407b9c9932fb937488f6df3b18883e2a6e7bf8e45e19a27bc5344d645e01ded8dc3ac639c83e6e03b7214f39aad1649cc48631fe1bf62ac7b55daa7159bdd770c75d6f278d3e8378a343e52bb18483e9df9989b03ba0103699c715e35185eea95b5d4d1688e9d4108360df905351322c19990b7339e07335066dbe31e0241b432f854ba30cc22a7d9e23efb0f1badb498671eb421dfc", 0xc0, 0xfffffffffffffffe) keyctl$describe(0x6, r3, &(0x7f0000000600)=""/159, 0x9f) [ 118.575597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/30 11:16:34 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000640)={0x0, 0x100000000, 0x10, 0xad, 0x4}, &(0x7f0000000680)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000006c0)={0x0, 0xa5, "aa884a216912fa4fe073e2c0c23040c5f2c334e526b64e9e9c6d1167c437e8267ab22526ce907d82ce4d35e75df3854395355c310517cd97956f0e2e9e515e2c42892561b162bd6b9597037296c0183bcb025f4a2a25a7766ac5d359d1efec5ea747501862fb52e5a21b5644bae5f8d7e37957191a628b6d07d4eb8d145d77b29217424e9170560fddc0c8b4aab40caa12cabd72c7b7a3e5ea1477f47c16645b359c0bc417"}, &(0x7f0000000780)=0xad) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x697}}}, &(0x7f0000000880)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000940)={0x0, 0x38, &(0x7f0000000900)=[@in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x40}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}]}, &(0x7f0000000980)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000008c0)={r1, 0x4001}, &(0x7f0000000080)=0xfffffffffffffe19) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="020f000008000000000000000000000003000600000012bc0000020000007f0000010000000000000000030005000000000002000000000000000000000000000000"], 0x40}, 0x1}, 0x0) r5 = dup(r4) bind$ax25(r5, &(0x7f0000000280)={0x3, {"870b3f507c5ac4"}, 0x1f}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x0, "65b96c4000000000000000004400"}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00000001c0)=0x9) bind$unix(r3, &(0x7f00000009c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x0, 0x3}, 0x8) epoll_wait(r3, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x101) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f00000005c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r6}, 0x14) getpeername(0xffffffffffffffff, &(0x7f0000000200)=@vsock, &(0x7f0000000180)=0x80) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000140)='eql\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000380)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x81, 0x8, 0x1000, 0x6, 0x2a}, &(0x7f0000000440)=0x98) pwrite64(r3, &(0x7f0000000040)="2df226e8681800ca776cd8c7da1ee76034052134fc86adbaac19f7e0b929da39ac6bfa35ad130ef33563a4a98d15942c", 0x30, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00000019c0), 0x0, 0x0) 2018/03/30 11:16:34 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 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0xaa, @loopback={0x0, 0x1}, 0x1}}, 0x8, 0x3}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x3ff8000000000000, 0x7, 0x9, 0x2, 0x1}, &(0x7f0000000240)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000400)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000080), &(0x7f0000000280)=0x6) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000000440)=ANY=[@ANYBLOB='\a\x00\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000002c0)={0x3, 0x3, {0x0, 0xbc8ba55659652e36, 0x4, 0x3, 0x6}}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000480)=0x3, 0x2) ioctl$fiemap(r3, 0x40087602, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000afd000000000000000000000000000000a5ee118cec0000000000630000001b163be864928e3545afdeda597ed6ddf2ad1913387e285f6a85d8d22613505bc3355cb5173c6e29c86ed7085d86cdc63f595e8da9865c857a7b405f09ac618851f2d10dece81a78e30d9084834cbcc9055f941b292a58df30639569143d834d1163af0d586120f0e2"]) 2018/03/30 11:16:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) read(r4, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x14) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) 2018/03/30 11:16:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x1000000800, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x1ff, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000740)="83e7eb2c9f217bc7453590d12bc3b9b25073a3694b51382fb4bf9e569fb08a0176371794893fccbb1312e00df3b84d91e4f18fff7e7f8dd758d72a1991a55a11b6e391d24430517a0fab71fa8f0a3c31138501e5e2bbe8e83b5268d0afff6d4c372d5f4b5f8ec5fb990538cdbf5183886a4ac08b049863be19496160543084a32d4c3e6121e396f8580d5fe1b90c93edf6dbb2f682a6d901476747ead7a8d776432146c4db8f6503a251168b7ace62d2dd2331a1") ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000800)={0x3, 0x10000, 0x3cce, 'queue1\x00'}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xfffffffffffffd31) r1 = memfd_create(&(0x7f0000000000)="5c28e75700", 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000140)={{0x100000001, 0x7, 0x800, 0x431, "7682046da194093434e3f45b4370097a857ba88a7a8715126fe9152b1aefaecb8f76b3a154ee84753b0ec824", 0x8}, 0x0, [0x1, 0x2, 0x3f2dc00000, 0x3, 0x9, 0x10001, 0xffffffffffff8000, 0x2, 0x8000, 0xfffffffffffffff9, 0x5, 0x9, 0x8, 0xe1, 0x9, 0x10001, 0x3, 0x0, 0x0, 0x200, 0x8, 0x100000001, 0xfffffffffffff537, 0x1, 0xffff, 0x2, 0x9, 0x7ff, 0xfff, 0xfffffffffffffff8, 0x32, 0x4, 0x8, 0x4ed, 0x9, 0x401, 0xe40, 0x9, 0x7fffffff, 0x3, 0xffffffffffffffb8, 0x10000, 0x100000001, 0x6db9, 0x101, 0x2da0, 0x0, 0x63da, 0x3, 0x2, 0x6, 0xfffffffffffff209, 0x2, 0x1, 0xfffffffffffffffe, 0x4, 0x0, 0x9, 0x6, 0x0, 0x1, 0x5, 0x4000000000000000, 0x2, 0x3, 0x5, 0x4, 0xffffffff, 0x81, 0x7, 0x600000, 0x8, 0x101, 0x8, 0xcae2, 0x5, 0x0, 0x6, 0x3, 0x7, 0x7, 0x4, 0x1, 0x1, 0xfff, 0x3ff, 0x101, 0x0, 0x7, 0x7, 0x14, 0xffffffffffffffe0, 0x4e0, 0x10001, 0x6, 0xa13, 0x1f, 0x100, 0x7, 0xffffffff, 0x7, 0x81, 0x7, 0x4, 0x8, 0xb5, 0x9, 0x3, 0x0, 0x1400000000000, 0xffffffff80000001, 0x8, 0x3, 0x1ff, 0x3, 0x5, 0x4, 0x5, 0x7c, 0x0, 0x8001, 0x1ff, 0x95e, 0x9, 0x6, 0x7, 0x1, 0x99], {r2, r3+10000000}}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x4020) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/30 11:16:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x8fc292128ca2c4d6, 0x84) ioctl$sock_ifreq(r0, 0x8000089f3, &(0x7f0000000040)={'yam0\x00', @ifru_addrs=@ax25={0x3, {"b1d4e2b8859755"}, 0x7}}) 2018/03/30 11:16:34 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) preadv(r0, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/95, 0x5f}, {&(0x7f0000001140)=""/124, 0x7c}, {&(0x7f00000011c0)=""/76, 0x4c}, {&(0x7f0000001240)=""/203, 0xcb}], 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000003ff8)) 2018/03/30 11:16:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000540)=0x8) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000740)='/dev/cuse\x00', 0x4000, 0x0) 2018/03/30 11:16:34 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3e9a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="05993ffca50140990f72df4d743e"], 0xe) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000180)={"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"}) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000580)=0x10000, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x800) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(0x0, 0x1000000000016) read(r2, &(0x7f0000000080)=""/69, 0x45) close(r1) 2018/03/30 11:16:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000740), &(0x7f00000004c0)=0xffffffffffffff88, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:34 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) r1 = accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000480)={"677261f3cb7030c30c282a416158d200", 0x9}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000180)={'ip6_vti0\x00', 0x1}) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000001c0)={r2}) r3 = fcntl$getown(r1, 0x9) ptrace$setsig(0x4203, r3, 0x8, &(0x7f0000000300)={0x26, 0x200, 0xfff, 0x7fffffff}) write$sndseq(r2, &(0x7f0000000380)=[{0x370c, 0x401, 0x8, 0x9, @tick=0x9, {0x2, 0x4}, {0x0, 0x7}, @addr={0x7f}}, {0x3ff, 0x0, 0x0, 0x200, @tick=0x80000001, {0x77, 0x3}, {0x8, 0x2}, @ext={0x88, &(0x7f0000000240)="c6a6f64707feb3930221b5215dce6879d83960f3cc2d7aec42c25ebae235440439d53b795980c921b5bb0ab32b0d637882ceadab963cddae27308e39de98dbfab87d00f7b50263e34a03c58137d5cd3cb6886770c4059380e2d24e77a87bee0320b424b74dd58f08e6dbf5866087eab29830245cb1243522735d134d68bc14c9ebf838082593874c"}}, {0x374, 0x20, 0x100000000, 0x7e, @tick, {0x200, 0x80000000}, {0x2, 0x7f}, @ext={0x1a, &(0x7f0000000340)="d8edac17ca050a8ca6ef22541eae0f8ee1e52a0fb4c4eb27f0b3"}}], 0x90) getrlimit(0x0, &(0x7f0000000200)) 2018/03/30 11:16:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r0, r0, 0x80000) r4 = dup3(r3, r0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000100)="0f35260f01c80fa0b8bf008ed864643e260fc76f000f01d1f3e1490fc75f1c66b9800000c00f326635010000000f30670f2389", 0x33}], 0x1, 0x0, &(0x7f0000000180), 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/30 11:16:34 executing program 6: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x7, r0, 0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x20000000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"69703667726530000000001000", 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0x5ad}], 0x1, &(0x7f0000002980)}}], 0x2, 0x0) 2018/03/30 11:16:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c00000093000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040), 0x4) listxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/96, 0x60) r3 = creat(&(0x7f0000001500)='./file0\x00', 0xc) getpeername$ax25(r3, &(0x7f0000001800), &(0x7f0000001d00)=0x10) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) read(r1, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x10000) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f00006a7000)='net/udp\x00', 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}}, 0x14) sendfile(r5, r6, &(0x7f0000000000), 0x0) execveat(r5, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) gettid() sendmsg$nl_route(r7, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001600)=ANY=[@ANYBLOB="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", @ANYBLOB="1400010000000000000000000000"], 0x2}, 0x1}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) 2018/03/30 11:16:34 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x10007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9dff4)) r2 = dup3(r1, r1, 0x80000) ioctl$sock_bt(r2, 0x541b, &(0x7f0000001000)="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") ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r3 = socket$inet(0x2, 0x80003, 0x7) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x4, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000002c0)) socketpair(0x5, 0x3, 0x8001, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) renameat(r6, &(0x7f00000003c0)='./file0\x00', r4, &(0x7f0000000440)='./file0\x00') ioctl$KVM_S390_UCAS_UNMAP(r6, 0x4018ae51, &(0x7f0000000380)={0x3, 0x3, 0x8}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r7, &(0x7f000025bff8)=0x20000000002, 0x25d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[], &(0x7f0000000400)) ioctl$KDSETLED(r7, 0x4b32, 0x80000000) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wrr\x00'}, 0x2c) r8 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r8, 0x2, &(0x7f0000000240)=""/29) 2018/03/30 11:16:34 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200101) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000080)="d5c25b74f79a10c3a92c68b9eedefea506087dee9659e54058de29173526fae7a5d8cf55ede95eb92ed4e9776fae7c70369a") syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaabb00001400010086dd600607000000210000000000000000000000ffffac1414aafe8000000000000000000000000000aa0000000000089078"], 0x0) fcntl$setlease(r0, 0x400, 0x1) 2018/03/30 11:16:34 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000080a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/30 11:16:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) r5 = getuid() getgroups(0x3, &(0x7f0000000880)=[0x0, 0x0, 0xffffffffffffffff]) keyctl$chown(0x4, 0x0, r5, r6) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000008c0)={0x7ff, 0x6, 0x8000, 0xffffffffffffffe0, 0xd7, 0x4, 0x3, 0x100000001, r3}, &(0x7f0000000900)=0x20) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x0, 'queue1\x00'}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f0000000240)='./control/file0\x00') chown(&(0x7f00000003c0)='./control\x00', 0x0, 0x0) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00002a7ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) 2018/03/30 11:16:34 executing program 0: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x26, 0x3429) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@generic={0x0, "ee068b19c9bcfa58ba309989a49311f8824b152b9a2b5666a92a8bd52dbd2804cee241829ccbc08205a920c0f77d411cbb89db97c8ca4b295415388cdc1d836fd5295764fdbd1632da8d23bda3cc8d292bbf26b8a82295bccaa36b5690cb91e266493192efd622f8d7fb80d8df929b7ea9e3e8291d6120949907f6fd4971"}, {&(0x7f0000000180)=""/124, 0xeb}, &(0x7f0000000200)}, 0xa0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) bind(r0, &(0x7f0000000240)=@ll={0x11, 0x19, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x80) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') [ 119.054279] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/30 11:16:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040), 0x6e0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x2d, "9a9ed8fad473cdb24df03d558a15dfb841a37f02b783240127f6ca826848cd6b75cfc1348ca1f51cc5f357deff"}, &(0x7f0000000100)=0x51) 2018/03/30 11:16:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="790000008f09906c7d5bac68a447314edd80b9e6fcff6e5c582271650b156687c0d31bb7a73b47e2c747323dcf8c392cfaf6ecd7e35f1c1f61b286b9860cdb02e7741d1a15eb32ddd908b6048bdc15cd33aac3528caf1866db47976e1a53f9d678ed7e1fafb9bec00ef41c49dccd48ded30b907319598d0b54c21e8827"], &(0x7f0000000840)=0x81) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000880)={r4, 0x2}, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r5, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000740)) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r6}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000540)={r5, 0x6}, 0x8) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000002082, 0x0) [ 119.095322] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/30 11:16:34 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffff8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) dup3(r2, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r0, 0xfffffffffffffffe}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r6, &(0x7f0000000180)="15", 0x1) r7 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r7, 0x0, 0xffff, 0x9) close(0xffffffffffffffff) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) readahead(r4, 0x1244, 0xffffffffffffff64) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40100, 0x5) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) dup2(r0, r2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r8, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}}, 0x5, 0xfffffffeffffffff}, &(0x7f0000000440)=0x90) r9 = dup2(r0, r0) bind$ipx(r9, &(0x7f0000000280)={0x4, 0x0, 0x80, "34c1b884fbec", 0x81}, 0x10) connect$ax25(r9, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) 2018/03/30 11:16:34 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x7fa, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x9, 0x204401) r3 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x20010, r0, 0x0) r4 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0xcc, 0x0, &(0x7f00000002c0)=[@clear_death={0x400c630f, 0x2, 0x3}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x3, 0x2}, @clear_death={0x400c630f, 0x2, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x20, &(0x7f0000000100)=[@flat={0x77622a85, 0x101, r3}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000000140)=[0x70, 0x28, 0x18, 0x48]}, 0x7}}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x40, 0x20, &(0x7f0000000240)=[@ptr={0x70742a85, 0x0, &(0x7f0000000200), 0x1, 0x0, 0x25}, @flat={0x73622a85, 0xa, r4, 0x3}], &(0x7f0000000280)=[0x20, 0x20, 0x38, 0x28]}}, @increfs={0x40046304, 0x1}], 0x5, 0x0, &(0x7f00000003c0)="3e75b89611"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000080)=[{}]}) 2018/03/30 11:16:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x14) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r2}) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000100)={0x7c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'fo\x00', 0x29, 0x5, 0x4d}, 0x2c) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x8, r3, 0x7}) r4 = dup3(r1, r3, 0x80000) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x9) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x1, r2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r5, 0xc058534b, &(0x7f0000000200)={0x0, 0x60c253a6, 0x9, 0x2, 0x5, 0x9}) r6 = getpgrp(0xffffffffffffffff) r7 = getuid() fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) r9 = getuid() getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) fcntl$getownex(r4, 0x10, &(0x7f0000000580)) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) fstat(r4, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000780)={0x1000, 0x2, 0x1}) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f00000007c0)) sendmsg$unix(r5, &(0x7f0000000980)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000300)="a6664c696468a7241256ae10445a630dff94e49830cdd3ae352f21c3627460cfd48dadc4a29295c42976911f24319e1ad5aeabcf990fc96db793efce9cf27beb1be3d2fc9b036e1fa28ac75980317c21236ae6832b2577c0e4dad04fe84f550abb22d85f6a27d8c252c52ea28ad1f323e8cc03a78aedb065a08d3e8c88a0a8d39ca664f0bebb75b4368c9b318f83ed318d53ac917ff48d5e49e39af4c5a4c0077f536be75b5ccc1021ed49d6e6efa4020721484432fdf7c6c00b842f03c9bab5b4073fad0fc70709c8", 0xc9}], 0x1, &(0x7f0000000a40)=ANY=[@ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r2, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r5, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYBLOB="000000dd2f0000f1ffff00000000000000000000", @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0], 0x1fc, 0x4000}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x7ff) 2018/03/30 11:16:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getown(r0, 0x9) sendmsg$nl_generic(r0, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)={0x14, 0x4000000000020, 0x2ff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 119.302448] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/03/30 11:16:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000007c0)=0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000540)) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000800)=@assoc_value={r3, 0x200}, &(0x7f0000000840)=0x8) bind$alg(r1, &(0x7f0000000740)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) close(r1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:35 executing program 5: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(0xffffffffffffffff) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'dummy0\x00'}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x1}) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000000400)) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x3, 0x1000, 0x7, 0x8, 0x9}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000740)=@sack_info={0x0, 0xeac, 0x8}, &(0x7f00000005c0)=0xfffffffffffffdd4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000380)={0x2, &(0x7f0000000600)=[{}, {}]}) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a00)=ANY=[], 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 2018/03/30 11:16:35 executing program 4: timer_create(0x7, &(0x7f0000093000)={0x0, 0x31, 0x0, @thr={&(0x7f0000654fc2), &(0x7f0000f16000)}}, &(0x7f0000173000)) clock_gettime(0x0, &(0x7f0000d74ff8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000db1000)={{0x0, 0x1c9c380}, {0x0, r0+10000000}}, &(0x7f000017cff0)) timer_gettime(0x0, &(0x7f000041b000)) r1 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r2 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x3, 0x800, 0x74, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) r3 = epoll_create1(0x80000) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000086fff4)) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r5, &(0x7f0000000000)={r5, r4}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r8 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x9, 0xfffffffffffffffd) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) r10 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fsetxattr(r8, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x3c, 0x0) setsockopt$inet_buf(r9, 0x0, 0x2f, &(0x7f0000000240)="1a420f1697e2b0216d65694cf6da78f3c2a5c0f79dc53604bd7fa5a383a1b73ac3189dd3bf8d34824057a7462ec7540a94139bdc2544ae0d55c7c50751f87c7c9c39796081eab3bef8a4da", 0x4b) fcntl$setstatus(r10, 0x4, 0x44009) socket$key(0xf, 0x3, 0x2) read$eventfd(r10, &(0x7f0000000200), 0x8000) ioctl$TIOCGSID(r10, 0x5429, &(0x7f00000003c0)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000400)=r11) fsetxattr(r10, &(0x7f0000000640)=ANY=[@ANYBLOB="757365722e496367726f7570f01551d0960cb07ab10d441926be039c6c7b0309df5a82e25f4fc946a88d1325d0970bb2fba7c6300f8da11ecee358a18523668c1a000000000000000000000000000000000fc4b91619773aa2c0889980b9bdb737ff7f2a5189ebba97168127e16d489a551cd77374e554c43ada26a485dec23da45a1a0bf36be3eaf1"], &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x3c, 0x3) ioctl$KDGKBMODE(r8, 0x4b44, &(0x7f00000002c0)) 2018/03/30 11:16:35 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000000080)) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/30 11:16:35 executing program 1: mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xffffffffffffff59, 0x800, 0x0, 0x0, 0x18, 0x4, "6e530b87f9c6fb9917f9b02836e4e6ada2b8128a6ae668d711cb527e3d51f21e0aa090483bbc823fff026f6d1546eee2efbeac1f34b447b012de345598c76c82", "8f44557f7e603152d4603277bcce5118af9e34e70bc116e65564aed228cc80d771b6b70ca153c8dd6695e8b97639c1765e9ef5a4e2d64bf808c9f432417bb3b2", "077d14005c3864d8b881325a1f6b8490b7ccbba7b897457cb01f2a2ec652cd3b", [0xfffffffffffff486]}) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') memfd_create(&(0x7f0000000700)='!lokeyringZmd5sumppp0\x00', 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) r2 = msgget$private(0x0, 0x283) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000740)=""/100) unlinkat(r0, &(0x7f00000006c0)='./control\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x21b, 0x4) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) syz_emit_ethernet(0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)={0x1, 0x5, [0x1dd, 0xc4f, 0x9cd, 0x3e0]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000086fff4)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)={0x10}) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e23, @rand_addr=0x4}, {0x7, @random="b2ff9f559a57"}, 0x20, {0x2, 0x4e23, @rand_addr}, 'yam0\x00'}) openat(r0, &(0x7f0000000900)='./control\x00', 0xb9e67c7f565d82f7, 0x121) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000140)={0x0, 0xfff}) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x0) r4 = dup2(r3, r1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000980)=@add_del={0x2, &(0x7f0000000940)='syzkaller1\x00'}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x81, &(0x7f0000000100)=0x4) msgget$private(0x0, 0x4c) r5 = fcntl$getown(r0, 0x9) sched_getparam(r5, &(0x7f0000000680)) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000640)=0xffffffff) getpgrp(r5) statx(r0, &(0x7f0000000180)='./control\x00', 0x4000, 0x0, &(0x7f0000000480)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000340)={0x9, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/03/30 11:16:35 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x6, &(0x7f0000000940), &(0x7f0000000040)) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xb9b0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r2, 0x50, &(0x7f00000000c0)}, 0x10) 2018/03/30 11:16:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4001, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0xfff, &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000000200)={0xa, 0xe20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x36, &(0x7f0000000000)=0x1006, 0xfe3b) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/30 11:16:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000004, 0x12, r0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x80000000, 0x7}, 0x11}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x140}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="a5a3b752d779aff2e8fa151dab1606f19df30b1f597f7cc065d91312b5c1b8edcd521bc35d9a13a1b16634f579d38412e5b72e77fa2a7f0bb9e3405af24c56620d5511522a", 0x45) 2018/03/30 11:16:35 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) recvfrom$llc(r1, &(0x7f0000000680)=""/225, 0xe1, 0x41, &(0x7f0000000280)={0x1a, 0x31b, 0x1f, 0x7, 0x1, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fcntl$setlease(r0, 0x400, 0x0) r2 = perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="030b", 0x2, 0xfffffffffffffffd) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getgroups(0x3, &(0x7f0000000480)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r4, 0x0, 0x0) getuid() setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fcntl$getown(r0, 0x9) signalfd(r2, &(0x7f00000002c0)={0x4}, 0x8) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147"}}) sysfs$3(0x3) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000340)={0x1ff, 0x7, 0x402, 0x0, 0x3, 0x100}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='highspeed\x00', 0xa) r5 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r5}], 0x1, 0x0) r6 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x0, 0x2, 0x9, 0xffff, r6}) write(r1, &(0x7f0000000200)="0dcf1f2324fa28b0eaf4815548569a0814585413a8aea84be0d34c23848c4b", 0x1f) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) connect(r7, &(0x7f0000000600)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x4, 0x4, 0x1, 0x2, {0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x80) connect(r1, &(0x7f00000004c0)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) close(r5) 2018/03/30 11:16:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000540)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000740)={r3, 0x1, 0x6, @random="930b9f4d8881"}, 0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r5}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000780)={0x9, 0x9, 0x8, 0x5, 0x0, 0x7}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x441, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r2 = geteuid() getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4a406008}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)={0x1088, 0xb, 0x5, 0x20, 0x70bd2d, 0x25dfdbff, {0xf, 0x0, 0x7}, [@typed={0x8, 0xc, @uid=r2}, @nested={0x106c, 0x38, [@typed={0x8, 0x54, @uid=r3}, @typed={0x60, 0x6e, @binary="72413580d02a66e3f1cad4b886e6e730fb9546f08be91134e2d6ee507a7e7de65badc2fb635dc751f0ad775302fe4d66519dfebc1d38c94efc030cf8088f055f5cf68ae88f6fd6fd255dcf063d7cb07a9fa60c769f308889a87a99"}, @generic="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0x1088}, 0x1, 0x0, 0x0, 0x20000800}, 0x8000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x7fff}) r4 = syz_open_pts(r0, 0x41) writev(r4, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r4, 0x5402, &(0x7f0000a30fdc)) 2018/03/30 11:16:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x10000) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000004c0)={0x10003, 0x1, &(0x7f00000003c0)=""/217, &(0x7f0000000180)=""/38, &(0x7f00000001c0)=""/61, 0x1006}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000240)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), 0x14) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000300)="709225134fcb6b82d4b102967c154d83847e0b33d8e9edead53f26b9fc91a83e43f41aee86d5fd059fa2d2692fa88bb94c8160980734b1310bbe9e68a41f1e0bc7e971535734934c5ca243aaa89464cc9018b3595c121ddbfc15d1e978481854145cc5971dc4814e82f6129ea50928266b1af57b7f75edb9bff40ac79cde0075bf18b0") 2018/03/30 11:16:35 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x47fd) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x1000, 0xbaa, 0x1, 0xf378, 0x80, 0xa2a, 0xd6c5, 0x4fa18711, 0x8, 0x1, 0x1, 0x1, 0x4, 0x7, 0x2b538657]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r3, 0x5}, &(0x7f0000000240)=0x8) connect$inet6(r2, &(0x7f0000f79000)={0xa, 0x4e20}, 0x1c) fdatasync(r2) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000002c0)=0x2, 0xffffffffffffff48) tee(r1, r2, 0x3, 0x4) 2018/03/30 11:16:35 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000280)={0x2, 0x80000000, 0x1000, 0x0, 0xfffffffffffffeff, 0x7, 0x2, 0x9, 0x8, 0xfffffffffffff3dd, 0xff, 0x8001, 0x0, 0x8000, 0x3, 0x80000001, 0x3ff, 0x9, 0x200}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x101, 0x20003) listen$netrom(r2, 0x3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)}, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r3 = memfd_create(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e23, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, {0xa, 0x4e24, 0x56e, @dev={0xfe, 0x80, [], 0xd}, 0x7}, 0xfffffffffffffe01, [0x0, 0x100, 0x4, 0x6, 0xffffffff, 0x9, 0x7, 0x20]}, 0x5c) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) sched_setscheduler(r5, 0x5, &(0x7f0000000340)=0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r4) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) bind$vsock_dgram(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/03/30 11:16:35 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') sendfile(r0, r1, &(0x7f0000000100)=0x800000, 0x80000000000001) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000140)={{0x7885, 0x4, 0x4000000040000000, 0x9, "3a1e0f43fe469f3c1dadc3bc52589e167bb41e6b34269dd4d15b7e4d83e9982783ef6da6a79b4cc75fb7daad", 0x6}, 0x7, [0x9, 0x5, 0x5c, 0x1, 0xcf, 0x6b, 0x7, 0x0, 0x6, 0x6, 0x1, 0x7, 0x7, 0x200, 0x100000000, 0x17, 0x100000000, 0x9a, 0x8, 0x2, 0x9, 0x100000000, 0x1, 0x4, 0x4, 0x6, 0x5, 0x6, 0xb3, 0x8, 0x7, 0x9bd1, 0x2, 0x3, 0x100000000, 0x95, 0x7, 0x3, 0xb9a4, 0x20, 0x5d1fad18, 0x1ff, 0x5, 0x3f3d42d5, 0x2, 0x8, 0x9, 0x9, 0x9, 0x200000000000000, 0x7, 0x1, 0x400, 0x3f, 0x5, 0x1, 0x3ff, 0x7fff, 0x0, 0x6, 0x3, 0x8000, 0x2, 0x0, 0x9f4a, 0x2, 0x1, 0xffffffffffffd5cb, 0x8d35, 0x9, 0x7, 0xed3, 0x3, 0xdc, 0x80000000, 0xc3d, 0x6, 0x4, 0x7fffffff, 0x5, 0x8, 0x1, 0x1, 0x3ff, 0x3ff, 0x8, 0x5f, 0x4, 0x3f8, 0x4, 0x1f, 0x0, 0x6, 0x8, 0x919c, 0x61004ff1, 0x0, 0xff, 0x101, 0x4, 0x1, 0x100000001, 0x8001, 0xc3, 0x40000000000, 0x7, 0xa4b, 0xc2b5, 0x4ac0, 0x7, 0xffffffffffffff01, 0x675, 0x7, 0x200, 0x64, 0x8, 0x80000000, 0x0, 0x5, 0x800, 0xac, 0x1000, 0x81, 0x1, 0x60, 0x7, 0x99d0, 0x4]}) 2018/03/30 11:16:35 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x0, 0x8d, 0x4, 0x2a, 0x0, 0x4, 0x20100, 0x0, 0x9, 0x80, 0x1, 0xf8, 0x8000, 0x8, 0x5, 0x9, 0x6, 0x7fffffff, 0x7, 0x4, 0x80000001, 0x5, 0x8000, 0x8, 0x80000001, 0x2e, 0x6, 0xfffffffffffffffa, 0x6, 0x8eb, 0x80000001, 0xffffffff, 0xdd, 0x3, 0xfffffffffffffff8, 0x100000001, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x2200, 0x0, 0xfff, 0xb364d2a68e1d94c5, 0x0, 0x4, 0x5}, r1, 0x8, r0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0x80000000a}}) 2018/03/30 11:16:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) connect(r0, &(0x7f0000000740)=@generic={0x0, "1776fec7de9a63fc9664e6474e36059fd8d78c19ea8911726fec9a44df3c71b1bafa87df680775c8606f0e2af7e2a271aa9d113635c9229b69a54ea665e160de4f565b14eebefbfc3612e07feff3e9c6e25f746d4a549b683b5b00aef1098d5dadcec2371c46113cdebaa2dea16043917edf5c28ce12d569ebaa4f6bfd01"}, 0x80) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000007c0)={0x800, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0x220, 0x5, 0x80000001, 0x80, 0xf, &(0x7f0000000540)='ip6_vti0\x00', 0x4, 0x7, 0x7}) 2018/03/30 11:16:35 executing program 1: r0 = memfd_create(&(0x7f0000000400)='vmnet0\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x0, 0x1, 0x0, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x0, 0x800, 0x74, 0xfff, 0x9, 0x0, 0x7, 0x0, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x0, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r3 = epoll_create1(0x80000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000240)='./control\x00', &(0x7f0000000280)=""/243, 0xf3) r4 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000200)='vmnet1-#&user\\trusted!\x00') mount(&(0x7f00000003c0)='./file0\x00', &(0x7f00000007c0)='./control\x00', &(0x7f0000000500)='iso9660\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f000086fff4)) r8 = getpid() epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(0x0, r8, 0x7, r7, &(0x7f0000000000)={r7, r6}) fgetxattr(r2, &(0x7f0000000700)=ANY=[@ANYBLOB="6274726673060000000000000067250071ba50514b228a8287b456683db422001081b249c6fed8beb59dc6276ba11c87c1cd659002e8a543ca4863d2c6a674f57585272c9e87575f751121e11fc5aa4ae31d77e31c47b16705e72ce0b92d222feecd5b2f6e8e72375d3c6315cf192f8c0d3d11adc55b3925de47976fd4483a9a6faf5cf3eabf9bbd67b133dca71cf8a2c6801536261f2cf0c86d1752c300d10603"], &(0x7f0000000480)=""/96, 0x60) 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(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xec5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x84000) ioctl$LOOP_CHANGE_FD(r9, 0x4c06, 0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/30 11:16:35 executing program 0: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14}, @random="7267f4f17561", @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000100)) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x100) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000002140)=""/4096) 2018/03/30 11:16:35 executing program 6: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000200)=0x1, 0x4) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000010000000100b4f346b47e209d98653c8507450000000000000000000000000000000800000000"]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000340)={0xa, 0x8004e23, 0xffffffffffffffff, @empty, 0xfffffffffffffffd}, 0x5c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$key(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="f10600070200000000000000"], 0xc}, 0x1}, 0x0) close(r5) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x4e, r6}) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa9c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078000000000000000000"], &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r7 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x2, @time={0x0, 0x989680}, 0x6, {0x8000, 0x2}, 0x8, 0x2, 0x4}) setsockopt$netlink_NETLINK_RX_RING(r7, 0x29, 0x1b, &(0x7f0000000ff0), 0xff71) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000007c0)}, 0x0) 2018/03/30 11:16:35 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x0, 0x0, 0x8a82}, &(0x7f0000000180)=0x20) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000680)={0x0, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000940)}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000000)=0x575) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00000007c0)) 2018/03/30 11:16:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x2}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x18000, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000240)=0x8, &(0x7f0000000280)=0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000080)) gettid() setsockopt$inet6_int(r2, 0x29, 0x4c, &(0x7f00000000c0)=0x8a6, 0x4) pselect6(0x40, &(0x7f0000000000)={0x81, 0x1cfe, 0x6, 0x423234f3, 0x614a2f80, 0x80000000, 0x73, 0x100000000}, &(0x7f0000000040)={0x10001, 0x9, 0x48, 0x79b, 0x81, 0x3ff, 0x401, 0x6}, &(0x7f00000002c0)={0x8000, 0x9, 0xea, 0x101, 0x7fffffff, 0x3, 0x7, 0x1000}, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180)={&(0x7f0000000140)={0xa4}, 0x8}) 2018/03/30 11:16:35 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/30 11:16:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="290000001900ff09c8413a64000000020a1381c0793c6d1fc76302000d0009000959fbadfe843f064c", 0x29}], 0x1) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)={0x34}) [ 119.760676] xprt_adjust_timeout: rq_timeout = 0! 2018/03/30 11:16:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000740), &(0x7f0000000540)=0x60, 0x80800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) [ 119.809856] xprt_adjust_timeout: rq_timeout = 0! 2018/03/30 11:16:35 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x4}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0xfffffffffffffffa}, &(0x7f0000000500)=0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/223) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x4, 0x1, 0x5}, &(0x7f0000000580)=0x10) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f0000000100)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000200)="2d02203b72f6e4df6e594201bc95daec1bdb2dbdddda12f53d80eb36a51f02b8549692af12cb7f9f0192a019dd8fc34a679cdfe75c5baa467fe99340ad4779dde24b77abf08cd808ac0608104b7a83baed02cbc0578540ac39f4090572c76372f61ae15e3176517686f8e550d260e53c1231be742090f9e1", 0x78}], 0x1, &(0x7f00000005c0)=[@init={0x18, 0x84, 0x0, {0xa22, 0x4, 0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x24a1, 0x9, 0x673412c677bd50b6, 0x0, 0x7fff, 0x44bc827, 0xf385, 0xc034, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0x565, 0x75, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x8e2, 0x8, 0x1, 0x5, 0x6, 0x2, 0x4, 0xffffffff, r4}}, @init={0x18, 0x84, 0x0, {0x20, 0x2, 0x3, 0x5}}], 0xf0, 0x4}, 0x8884) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000700)={r3, 0xffffffff80000000}, &(0x7f0000000740)=0xc) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000780)={"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"}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000500)=ANY=[], 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x1) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000380)) write$rdma_cm(r1, &(0x7f0000000c00)=ANY=[@ANYBLOB="000000000300000000000000000000002c147b8c24526a7d15ca24766582bae48b05b5be8d6818de2f275db22a5124d671ccd7614afa7dacf9239a5e5d2ace425d9166b2cae26da6297113a778281a4e4ff1b5ae019ab479350cff004f32d1ab2ad562a7112822bc5ac293d26a8b927a0da958ba9de1e08f23eac313a6c3ad7a244cc218a47a7b2d71dccc6c0d95f2964708c469ff7a45ae00000000000000000000000000", @ANYBLOB="ffff090000000000"], 0x18) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000b80)={&(0x7f0000013000/0x4000)=nil, 0x4000}) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="12000000100000fa"], 0x8) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000bc0), 0x2) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:tty_device_t:s0\x00', 0x22) dup2(r0, r2) 2018/03/30 11:16:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x101, 0x40000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000001c0)=""/122) ioctl$TCXONC(r0, 0x540a, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}, 0x0, {0x0, 0x3}}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000140)={{}, {}, 0x100000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x20020000) unshare(0x20000) readahead(r2, 0x7, 0x3c37808a) 2018/03/30 11:16:35 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x6, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0x400, 0x0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f00000006c0)=@abs, &(0x7f0000000740)=0x6e) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000880)=0xe8) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fanotify_init(0x10, 0x0) r9 = accept$unix(0xffffffffffffff9c, &(0x7f0000000980), &(0x7f0000000a00)=0x6e) r10 = signalfd4(0xffffffffffffff9c, &(0x7f0000000a40)={0x8}, 0x8, 0x80800) r11 = socket$alg(0x26, 0x5, 0x0) r12 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000a80)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0}, &(0x7f0000000b00)=0xc) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000c00), 0x800) r17 = socket$l2tp(0x18, 0x1, 0x1) r18 = socket$nl_xfrm(0x10, 0x3, 0x6) r19 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000d00)={{{@in6=@ipv4={[], [], @dev}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000e00)=0xe8) getgroups(0x2, &(0x7f0000000e40)=[0xffffffffffffffff, 0xffffffffffffffff]) r22 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000e80)='/dev/dsp\x00', 0x100, 0x0) r23 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000ec0)={0x0, 0x0}, &(0x7f0000000f00)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000f40)={0x0, 0x0, 0x0}, &(0x7f0000000f80)=0xc) sendmsg$netlink(r0, &(0x7f00000010c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x80000}, 0xc, &(0x7f0000000680)=[{&(0x7f0000000100)={0x528, 0x22, 0x2, 0x70bd29, 0x25dfdbff, "", [@nested={0x188, 0x50, [@generic="2884e2cfc646ff66ffbf", @typed={0x8, 0x26, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x50, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @generic="8eef82a075c9ab3b7bfee24cd1bdf8c19cb636b7d7750b332063fa35c6ed9d137f27f24e4dbdbb5c8fa7529aa7b3150094c42c475edd4a5bf9aa97d88d7775420d8c651ee5152e158d8d240b2752c6e8a5228020453513ce84c557590f0eabadcf376b1b80520f22ca77bb79f72f713f939c71dbbded14acf3f502d0628480b91d6690d74c830575b91dc15bf2228f86869d148e80ea1c6d78b6f1cde9bc8a4b20070cce5aa8818417549af72e18e7f7000a79f0c4f8ef212fc7dff8de80d1459fa6992f78", @typed={0x8, 0x7d, @str='sh\x00'}, @typed={0x9c, 0x2a, @binary="56a93e0c0da09ee914c99a9122b5c481b8863b9d1221d934ad598ac9654be0088d059ad28d389d48d049376f8cb6486e8f79a07b686ec35d6a6a121f22443ef8d48c7452bf80582256aebda21348b51e777ad57057b0a108ec84e936ee331f16690752a3f5f8c71d035be32e726f1ec9097e85761e5077d7542b9a720e1e24291ab5b0f162112e6e9d6f0916b67fd717251f277b99a02467"}]}, @generic="7b804d78688be74d92797f77f522a5d23e80adffc0c809ee4d39fce90b09e02be7768ea0ff275845addb51a91cd95aaa0e5db036b6b1647da193513b3f7651f09fd8930bfe22f32903cc9c83f9d2812011a4a714539998be97fc11eead8c1a1a50a0861881e0170edf550e88d497ca9fc06927eeb77b0f98cedd88cd245f30b2c14552d0bdf83c449df952f28d38ed1a68b5370a3908f692df03a03cccb892b8f0ae8cf904ce95ae40c709bf407383364b207990839dfbd2535175f1cb7660d64184e30efb1dde799416eee72686ea95bebfcc2c929c61bb09419df9e31ed6", @typed={0x4, 0x67}, @nested={0x1b4, 0x1f, [@generic="774da899c906e3a9a22979b0b49e05c233a7a3", @typed={0x8, 0x4, @str='sh\x00'}, @generic="e8e157a6c6d5d26c01cbe917868d373e4bfbd99f1acf2037f5b9759b9ac851ed41ebd05b72ef52ed292fd3b40a46c45d114cd9fe6cbc918673bb16930d032d9333bca03e7740e6e62e1406a67876d71951dcfd8de93b31918fd46d62e10aa46f9d947c6a9d09bfb33718765af5d873065ab8d5e95728cde1b4ca16e04affd6df3444a77243b686280f4a309530e8bad93c32859ccfb5d8a7fedc69f80545791795", @typed={0xdc, 0x22, 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@generic="86ea327ee84c152a8da599979719bb0b991bfab01809b1a116e6cc075043e462a1d319b031039704eca9852a10025e472db0290f723913701ddf4fd297f3da81d24b", @nested={0x174, 0x7b, [@typed={0x8, 0x4e, @fd=r2}, @generic="f5cb471d054eee4d50e13037b5273091cb1f7df710eaa2a8ab634edb8b96e74bce5b41419e3056a808b8ba8cda9acee356d31631780a94a5d5214d95611070d329a2d51e622e56def5dce45d01a99445df0023b40171c40e84e8c1184da032dc2e0635b9195b1aba82be2cfda160f59a90c0d9de124257c0e1b918cdd86b396707b62ac44682a0874301c8bf3f0659fdc826aa5e7d83caa87dda6c20cdb8b4da26500218f90f2a2c24518dca99", @typed={0x14, 0x77, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @generic="b1863b02725931e37305c0498a6af127cdc1b1a21e7aded8436d40276d88ced07ab428d17c14fab1bc82b2a8348a783536a12d63a96beb99db224a979a2090334626a391165f69d4db92d2c02a68fe38f59578e427a40ceb408525c7488d5d6df1be6f8b6e08ecbdd5a0", @generic="4b6ad89fc7ced0b9a3d149ee7e3c63fc332af52042f25c6fc6453a63b6e1aeac1349fc0442ff3b97179c94120fd324ada899fe555b966e09fb6e"]}, @generic]}, 0x22ec}], 0x2, &(0x7f0000000fc0)=[@rights={0x18, 0x1, 0x1, [r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xf8, 0x20040004}, 0x48000) r26 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r26, 0x0, 0x482, &(0x7f0000001340)={0x11, @empty, 0x0, 0x0, 'sh\x00'}, 0x2c) r27 = dup2(r26, r26) ioctl$KDGETMODE(r27, 0x4b3b, &(0x7f0000000000)) fallocate(r26, 0x2, 0x1ff, 0x4) [ 119.838149] binder_alloc: binder_alloc_mmap_handler: 16332 20000000-20002000 already mapped failed -16 [ 119.866419] ebt_limit: overflow, try lower: 0/0 2018/03/30 11:16:35 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000008c0)={'filter\x00', 0x1000, "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"}, &(0x7f0000001900)=0x1024) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r3, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000100)=""/181) r4 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000740)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000540)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000840)={0x6, 0xa17, r4, 0x4, r5, 0x704, 0xfffffffffffff46e, 0xfff}) openat$mixer(0xffffffffffffff9c, &(0x7f0000001940)='/dev/mixer\x00', 0x800, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={r6, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r2, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000600)={'irlan0\x00', r7}) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r2, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r3, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:35 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_acct\x00') ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000340)={0xed, "2b5f1942befdc260a7bb3e2d41dd35545f1214089d273583f70a857b5c7bd20eca16a93ef5a9f9bd74754d659f2a193f04c26695a9162bfde9be496946399b15daf47350ac9b0b5e9647e28284f1decb73db0e12a1545728ac0354ca1be2e9665ae9feabdca197ed265194179f55d021bae5206c81a5c97fbbc1c600a1ed84e26c38233ed24bb1e9ae5b59aa137e44008244232305ffd9d525ef3da45752f9b24c3e2a8af1c305dc9c629f714053897c8efc1a07268d42010d8382449a1ecf87b885daca40ce76397f4f999af609338b88118f0d3ddea26c61fb4ba657881d267dbba05f5bc61872aa31275885"}) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000240)=ANY=[@ANYBLOB="9f0000002b7eb31766580c22547aa9ebbcd4b17b68168242b7cde56a7ec502d7440d8b717812caf5c9b7a6d8bab0205e8345fa6a69ba826242036ceb15d4727c981166794ca3aec84df31aaee5a30eb34e7b6431fc1542da9f0f40965402e5731719f974a792fbda87e105000000783dd3d5a7d54da610eef087b6ce015bcb8c7bba0d193b309e0e0a97e5b9efce59bfa8f3e3af70d023a6532312296744dd41d6f34aa399cdf3e5aec31fdb0e003240baa2faf93f917d91902db280cae68d45cdd639f17252f4a3498a915b19"]) accept4$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x800) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000180)="0bf5430f000219", 0x7}], 0x1) ftruncate(r3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000001c0)={r3}) getrlimit(0x0, &(0x7f0000000200)) memfd_create(&(0x7f0000000440)='/dev/rfkill\x00', 0x3) [ 119.906078] binder: BINDER_SET_CONTEXT_MGR already set [ 119.911534] binder_alloc: 16332: binder_alloc_buf, no vma [ 119.917780] binder: 16332:16336 transaction failed 29189/-3, size 0-0 line 2963 2018/03/30 11:16:35 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='wlan0\x00', 0x6, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x3, r0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000240)=0x4) 2018/03/30 11:16:35 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) getpriority(0x2, r1) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) r2 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x8001, 0x101000) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000600)=0xff) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000100)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000180)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f0000000280)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000000000000000000000000000dd00000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000bd00000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) r3 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='/dev/vhost-vsock\x00', 0xfffffffffffffff8) keyctl$set_timeout(0xf, r3, 0x401) 2018/03/30 11:16:35 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$getown(r0, 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f0000001840)={0x0, 0x0}) recvmsg(r0, &(0x7f0000000680)={&(0x7f00000002c0)=@ipx, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)=""/135, 0x87}, {&(0x7f0000000400)=""/85, 0x55}, {&(0x7f0000000480)=""/154, 0x9a}, {&(0x7f00000005c0)=""/88, 0x58}], 0x4, 0x0, 0x0, 0x4}, 0x2) recvmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000001c80)=""/135, 0x87}], 0x1}}, {{&(0x7f0000000700)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001ac0)}}], 0x2, 0x0, &(0x7f0000001c00)={0x0, r1+30000000}) shutdown(r0, 0x1) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x170}, 0x1}, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x79, 0x1) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000240)=""/43) [ 119.921228] ebt_limit: overflow, try lower: 0/0 [ 119.972925] binder: 16332:16333 ioctl 40046207 0 returned -16 2018/03/30 11:16:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000540)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:35 executing program 1: mlockall(0x3) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x4000) 2018/03/30 11:16:35 executing program 5: r0 = open(&(0x7f0000000140)='./file0\x00', 0x8003f, 0x62) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc3ff8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) 2018/03/30 11:16:35 executing program 6: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a1cff8)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x88000) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000002c0)=""/48) r3 = memfd_create(&(0x7f0000000540)='\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f00000000c0)={0x4000000000000003, 0x21, 0xfffffffd, 0x0, 0x0, [], [], [], 0x7}) perf_event_open$cgroup(&(0x7f0000000740)={0x0, 0x70, 0x1, 0x5, 0xffffffffffffff4d, 0x8000, 0x0, 0x5, 0x8, 0x2, 0xfff, 0x7fff, 0x8000, 0x3, 0x40, 0x8, 0x3ff, 0x5, 0xa8, 0x7f, 0x2, 0x0, 0x9b, 0x101, 0x4, 0x80000001, 0x5a, 0xca, 0x5, 0x9, 0x9, 0x7, 0x0, 0x7e, 0x8, 0x7, 0x1, 0xbf, 0x0, 0x0, 0x2, @perf_config_ext={0x6}, 0x20890, 0x10000, 0xfffffffffffffffd, 0x7, 0x1, 0x787e, 0x5}, r2, 0x10, r1, 0xa) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000003c0)=""/248) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f00000007c0)={0x4, 0x0, 0x91, 0x3, 0x6}) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffcc2, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0xa) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)='h', 0x1}], 0x1, &(0x7f0000000300)}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="4d000000186fcd8ddee2f65b8bd581ec15ee62a1f11898bd13e30d4163ef246f52747ad2b2c53444e589dd4b76332ddc98e59949661d6459195674db7c00e066686080b4e560c33b3b4efbdbb271508f7e"], &(0x7f0000000200)=0x55) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000280)={r9, 0x507edf34}, &(0x7f00000004c0)=0xc) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_SET_FPU(r6, 0x41a0ae8d, &(0x7f0000000580)={[], 0x0, 0x101}) [ 120.009182] binder: release 16332:16333 transaction 81 out, still active [ 120.009189] binder: undelivered TRANSACTION_COMPLETE [ 120.013139] binder: send failed reply for transaction 81, target dead [ 120.013245] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/30 11:16:36 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f00000002c0)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/97) 2018/03/30 11:16:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xa8e138e969e39931) connect(r0, &(0x7f0000000500)=@hci={0x1f, r1, 0x2}, 0x80) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x10ed5b) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x7ffff8, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) dup3(0xffffffffffffffff, r3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80, 0x0) fchdir(0xffffffffffffffff) creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) open(&(0x7f0000b91ff9)='./file1\x00', 0x68042, 0x0) readahead(r5, 0x1244, 0xffffffffffffff64) r6 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x80, 0x5) close(r2) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) close(r6) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) 2018/03/30 11:16:36 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r0, r1, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) creat(&(0x7f0000000240)='./file0\x00', 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) sendmsg$nl_xfrm(r3, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x0, [0x0, 0x7, 0x0, 0xffff]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000600)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xf, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x7ff, 0x0, "0be47daea147", 0x40}}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x3) 2018/03/30 11:16:36 executing program 1: clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x10003, 0x8}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x400800) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x101, r1, 0x1, 0x100}) r2 = userfaultfd(0x3) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4800}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x154, 0x14, 0x202, 0x70bd29, 0x25dfdbfb, {0xb}, [@generic="75182089682d1f0d4794fea253785a09145428c26d6465106477ff74a4330aeb22740c78c751b42de608ce43645db411b0f945912608d43155dcb4f13a8789e4ffbae8adbb3ce47a15c0fd113e0e528c92740857ff1533", @generic="cd60bb8dcb9eafa6078660f416d2439d776837578cced309535b2aca7720dd1b8d41b84cd78e392e85216160d7b15a13f354b556a066602c69632b5264fb330b0b3ee748f994d8935b40dac404f3e93a637ff323259cdd2787d124ef2076929e7b8ff11c93d54c8cfdd744db84c12e0f16b67ca163c8c83600092024c3522d6ec03c8dfce6aad8807727958381b559bf8cabedc94b563bc7a8947491a0e4da7198e45e46ae1ecfda0dea616ebb16d1987421dc5a41fc4872707a361e13a26b5fb94192073920cb89c0ff17a881d7a0730f51cdbc32ab83b261cb345d2a0e72bc333fa7f5b336d5"]}, 0x154}, 0x1, 0x0, 0x0, 0x4804}, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r2, &(0x7f00001f2ff0)=[{&(0x7f0000000440)=""/1, 0x1}], 0x1) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000380)={0x2, 0x4, 0x1000}) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) accept4$netrom(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x800) 2018/03/30 11:16:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, r3}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000780)={r4, 0x101, 0x9, 0x3}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r5, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x36) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000740)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000540)={@loopback={0x0, 0x1}, 0x66, r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r6}) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x21) write$vnet(r1, &(0x7f0000000180)={0x1, {&(0x7f00000000c0)=""/135, 0x87, &(0x7f0000000280)=""/4096, 0x1, 0x2}}, 0x68) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000013c0)={0x0, @in6={{0xa, 0x4e21, 0x7ff, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f0000001480)=0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001500)={0x0, 0x1, 0x30, 0xd5, 0x40001000}, &(0x7f0000001540)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r2, 0x37}, &(0x7f00000014c0)=0x6c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000012c0)=@assoc_value={r3, 0x3}, 0x8) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001340)=0x6, 0xfffffffffffffec7) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001300)) accept4(r1, &(0x7f0000001580)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000001280)=0x80, 0x800) r4 = creat(&(0x7f0000001380)='./file0\x00', 0x80) r5 = getpgid(0x0) perf_event_open(&(0x7f00000016c0)={0x4, 0x70, 0x2, 0xc0, 0x5d, 0xea, 0x0, 0x0, 0x40000, 0x0, 0x1, 0x6, 0x1, 0x1f, 0x400, 0x2, 0x4, 0x5, 0x2, 0xf0, 0xfffffffffffffffe, 0x7, 0x7ff, 0x1, 0xffffffffffffffff, 0x4, 0x1a20, 0xfffffffffffffff9, 0x100000000, 0xffff, 0x0, 0x6, 0x4, 0x3, 0x7f, 0x6, 0x1, 0xcad, 0x0, 0x8001, 0x1, @perf_bp={&(0x7f0000001680), 0x4}, 0x0, 0x100000001, 0x1f, 0x7, 0x1, 0xa6f, 0x298}, r5, 0xf, r4, 0xb) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/igmp\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) ioctl$int_out(r0, 0x5462, &(0x7f0000001600)) r7 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r7, r6, &(0x7f0000807000), 0x3f) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000001640)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r6, 0x80605414, &(0x7f0000001740)=""/50) 2018/03/30 11:16:36 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3f, 0xc901) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x1ff}, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x1c, 0x25, 0x129, 0x0, 0x0, {0x8}, [@typed={0x8, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) 2018/03/30 11:16:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x88000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x10, 0x100, 0x2, 0x1b8, 0xfffffffffffffffd, 0x8}) 2018/03/30 11:16:36 executing program 1: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000000000)=0xfffffffffffffde5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) 2018/03/30 11:16:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000900)={0x0, 0x79, "9870800b73770bff6b27a1b47e48b3f489c0a76b545d1f17b000a63dfd894eaf1880be79ba9da0fee220c88d50dedd9ba56c50b69970e5824d8068330ceefea464f97de2080baa0d2746abfec93cf7969f8c7541fb54e7aa629243d2f40f0f05e9b2b90984e2bc6dd23af8bfe8e60ed769d1dcc97a82ac8e67"}, &(0x7f00000004c0)=0x81) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000009c0)={r3, 0x2, 0x2, [0x7f, 0x4]}, &(0x7f0000000a00)=0xc) r4 = request_key(&(0x7f0000000780)='.dead\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000800)='drbg_pr_sha384\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000540)='cifs.spnego\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r5, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r6}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000840), &(0x7f00000008c0)=0x18, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:36 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000001080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400) ioctl(r0, 0x8, &(0x7f00000013c0)="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") preadv(r0, &(0x7f0000001380)=[{&(0x7f0000001100)=""/148, 0x94}, {&(0x7f00000011c0)=""/165, 0xa5}, {&(0x7f0000001280)=""/255, 0xff}], 0x3, 0x60) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000010c0)={0xfffffffffffffff8, r2}) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd}, 0xc) 2018/03/30 11:16:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000540), &(0x7f0000000100)=0x4) fstatfs(0xffffffffffffffff, &(0x7f0000000900)=""/33) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0) pwrite64(r0, &(0x7f0000008040), 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x3ffff, &(0x7f0000000140), &(0x7f0000000480)=0x4) r1 = getpgrp(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000840), 0x10) ioprio_set$pid(0x1, r1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x40402, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x64, 0x0, 0x421, 0x0, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x20048085}, 0x4000) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000100)={0x3ff, 0x8d}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x0, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) fcntl$setown(r2, 0x8, r1) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1000002) 2018/03/30 11:16:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x20002, 0x0, [0x8, 0x6273, 0x81, 0x2aec, 0xfffffffffffffffd, 0x6, 0x1, 0x8]}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) [ 120.354453] QAT: Invalid ioctl 2018/03/30 11:16:36 executing program 4: ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000001c0)={{0x9, 0x7, 0x0, 0x0, "fb36786291ec9f099c919051d8ef6c24950701619f3ad508084d229a743d2f6f759db73edc134806900f85f6"}, 0x0, [0x5, 0x0, 0x0, 0x49c, 0x10000, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xae8e, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0x0, 0xea04, 0x2, 0x401, 0x1ff, 0x68, 0x2f698f93, 0x8, 0x10000, 0x2, 0xffffffff7fffffff, 0x0, 0x7, 0x7, 0x0, 0x5, 0x14, 0x3, 0x10001, 0x7, 0x0, 0x0, 0x451, 0x0, 0x5, 0x0, 0x0, 0x633, 0x0, 0x3, 0x100000000, 0x101, 0xffff, 0x7, 0x0, 0x0, 0xccc, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0xfe9, 0x3, 0x3, 0x0, 0xbb6, 0x4, 0x100000001, 0x0, 0xfffffffffffffff9, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0x58d, 0xcb92, 0x3, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x7, 0x8, 0x1, 0x8, 0x0, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf4b9, 0x0, 0x0, 0x4]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x2, 0x33, 0x16d]}, 0x5c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="250003000000100000000c000000085454a7a1930000"], 0x24}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x800, 0x80c0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000180)=0x3800000000) r2 = syz_open_dev$mouse(&(0x7f00000008c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"]) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000007c0)={'rose0\x00'}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000800)={0x9, 0x0, 0x3, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000980)={0x80000000, r3}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000009c0)=0x81, 0x8) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000100), 0x2) utimensat(r1, &(0x7f0000000740)='./file0\x00', &(0x7f0000000780), 0x100) syz_open_dev$sndpcmp(&(0x7f0000000900)='/dev/snd/pcmC#D#p\x00', 0x52b, 0x4000) move_pages(0x0, 0x395, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000840)='/dev/adsp#\x00', 0xf48, 0x8000) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000880), 0x10) r5 = open(&(0x7f0000000000)='./file0\x00', 0x84800, 0xc0) accept$ax25(r5, &(0x7f00000006c0), &(0x7f0000000700)=0x10) 2018/03/30 11:16:36 executing program 5: r0 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="712cc4ade963f55eee", 0x9, r0) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000040)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='attr/current\x00') syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f00000001c0)={0x0, 0x2, 0x10001, 0x7}) ioctl$KVM_RUN(r6, 0xae80, 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x275) r7 = socket$inet(0x2, 0x4000000805, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(r7, r8, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000d6cff0), 0x0) sendto$inet(r7, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r8, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/30 11:16:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) bind$alg(r0, &(0x7f0000000740)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) [ 120.412883] QAT: Invalid ioctl 2018/03/30 11:16:36 executing program 0: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/bus\x00') r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000000080000) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000140)=@sco={0x1f, {0x8, 0x9c, 0x18ee, 0x9, 0x80000001, 0x7}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="a4b4b7726e28df2ac72262f6", 0xc}], 0x1, &(0x7f0000000200)=[{0x58, 0x114, 0x10000, "97ff350aed7da6ec7993c542a9d8f9c08286ed5fb9736489d66865318a7419d490e55d55141d6e3b685a5a8df60c5be9cb65c11c4dbbde38e2baaed550e9103fb7047b2e85368f04"}, {0xc0, 0xff, 0x83, "6b74c9b23f19a03cd8ba9f3c48f9751003ccc32e23af3a7dfe260e3c65b77da92535da155127936d37f78ff724ac9eed111f61a2af6410b93b9d75602114f30ad99bc9b78ac8ec91ff5678f40cdd46b83aa5357597f53da4be4215c8eedc42cdb3a7efdfaa7df6a0aca82375820e5284c9d89f072dfc1127fd40d4d3c25adad52692eeb89195d43952f18f7f9113e5b9d665f0b4410371345dee39919aacf311e48a7001af75fda6f0aa"}, {0x28, 0x12d, 0x0, "0b12e29092930378092815be890ea5d415"}, {0x38, 0x0, 0x3, "7c5ff85f33259880c02fb10ae6750b10c96df44aa79fe9dad8eac97d93cbe79ace654576bdd3e1"}, {0x58, 0x109, 0x9, "e5d2f5912cfc68bfedaf0fac0bef1b32e431dd0fbfb2011c709570d2574da9ca513e8f29647549e24df5b822abacdb15e72f0bec0ece3f467516dda1ff9c0cef486c52781b"}, {0x48, 0x0, 0x7, "667d5a80d97887c44b191ac81a6c3f9bc05e872aca694e1400836387f7eca1e97e16bb032713e8aec7a9be9936e3f92ed234"}, {0xe8, 0x11d, 0x4, "ccdf27ea89d9749ef6ce9a621ecfe8ec41293f02a1f1519d9e31bd6d9d1bc8025d75ff5b32cb0c0afa9b954c9129a396c171a39020ba656e846f23ac0d09f6b2fdb656da6c0b1984fe6a7177418e2e3e31beb5c58b7ce7c2dba0cec586bc17b47d2466b9cf7e13a1fa4cbf613ae0468db70e9fa121095d0eed6cd4ac7c48248034d8aa149f6925bcea46da0fc81f7078f19b4a626784d9879102ceea84f0c6891124accb8635c05e14470f1205de89e5bdcf95055cd51e0ef74bf04462d88fa1fa3daa34d43e55e6b7eacb8c5f1a75727f1d96589318c40d"}], 0x300, 0x800}, 0x4) 2018/03/30 11:16:36 executing program 1: syz_emit_ethernet(0x35, &(0x7f0000000140)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="4273d650716f", [], {@x25={0x805, {0x3, 0x122, 0x5, "6aa9e22c3ef32a2a15b758007583caa87aea2f2feee6b3b1823e90dcf27f41c68a9d432aee34b712be"}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) syz_emit_ethernet(0x40, &(0x7f0000000080)={@random="fe3c72487e7e", @empty, [{[{0x9100, 0x0, 0x2, 0x3}], {0x8100, 0x7fff, 0x81, 0x4}}], {@arp={0x806, @generic={0x100, 0x89ff, 0x6, 0x6, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "967247814c22", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "0ec6b41fc86143533df083f9c3001658"}}}}, &(0x7f00000000c0)={0x1, 0x4, [0x70b, 0x50, 0x66a, 0x3da]}) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x2) 2018/03/30 11:16:36 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000240)="1f0000000007fd07f9eb5d9a6c6e5800ff8777ff09000100f8d5cb6d000000", 0x18) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000200)={0x1}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000225bd7000fddbdf251000000008000500ec00000008000500060000000800050000010000080005000080000020000300140002006263736830000000000002000000080000000000080305000400000008000500ff0f0000"], 0x64}, 0x1}, 0x4000000) [ 120.463352] QAT: Invalid ioctl 2018/03/30 11:16:36 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xb1a1, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x9, 0x9b, "2d3187e82d65811c0f022d2bdef7f04f04887648a190750ac1c6f9565a0ca1dd88217d01ec9879d7df0eb01ed5a4046ced046067a45f3a8e3846be8da8afe1063318418fe2c4f17b6e5888867944fb4a7194b74c1a116d0c21915360845af89514a7154697749da6c965423c35dddfbbb6656be67692f22c3b3972266ad83fb7009f6222ae9c5f85971f0ebfae677e1b06a6b8c0fc6a1db366d6f9"}, 0xa3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/03/30 11:16:36 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/03/30 11:16:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xeb8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x240880) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x7, 0x20}, 0x90) 2018/03/30 11:16:36 executing program 2: rt_sigsuspend(&(0x7f0000057ff8), 0xfffffffffffffff8) timer_create(0x4, &(0x7f0000000000)={0x0, 0x1, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x989680}}, &(0x7f00000000c0)) 2018/03/30 11:16:36 executing program 0: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x0) r1 = perf_event_open(&(0x7f00000005c0)={0x0, 0x195, 0x8, 0x9, 0x0, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0x0, 0x0, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x0, 0x1, 0x8, 0x1, 0x800, 0x0, 0xfff, 0x0, 0xf4ca, 0x0, 0x4, 0x7, 0x800, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x0, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) tee(0xffffffffffffffff, r2, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="a1bc52d8338d3b4ad9b362601f50871c77fbd6188a080000000000000000", @ANYRES64, @ANYRES32=r0]) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(r1, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x8, 0x6ba4, 0x1ff, 0x0}, &(0x7f0000000300)=0x10) fanotify_init(0x0, 0x80800) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={r3, 0x2, 0x30}, 0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) sched_getaffinity(r4, 0x8, &(0x7f0000000100)) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000003c0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) connect$netrom(r0, &(0x7f0000000240)=@full={{0x3, {"5bcc4cb4600eaa"}, 0x9}, [{"2a348d68e6212c"}, {"dabbc2f693d486"}, {"60d0a614d467f9"}, {"35a756b1fba618"}, {"7edafffc2234d9"}, {"282e8d66c06dc6"}, {"58d8a3cc22d5b5"}, {"e126478a254daa"}]}, 0x48) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r6 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x10301000) r7 = eventfd2(0x1, 0x1) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f0000000000)=r7) r8 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000000140), 0x3fa) ioctl(r8, 0x0, &(0x7f0000d68f5d)="60bc836ead2c9193cf") ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f0000000380)) getpgrp(0xffffffffffffffff) lseek(r2, 0x2, 0x3) 2018/03/30 11:16:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xa90, 0x10000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000002c0)={0x3, r2}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) wait4(r3, &(0x7f0000000140), 0x4, &(0x7f0000000180)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2}) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fde49f)=0x19) ppoll(&(0x7f0000000000)=[{r4}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/03/30 11:16:36 executing program 7: syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000007c0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x9, 0x8}}, {0x0, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffffff7, 0x5}}, {0x100000001, 0x4, 0x0, 0x0, @sint={0x6, 0x800}}, {0x5, 0x0, 0x0, 0x0, @irqchip={0x2, 0x7}}, {0x6, 0x4, 0x0, 0x0, @adapter={0x7, 0x3, 0xff, 0x7}}]}) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8) ftruncate(r2, 0x0) pwritev(r2, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdda}], 0x1, 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000000c0)={{0x9, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/30 11:16:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000740)={@in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x6, 0x3e0, 0x3ff, "22deacd0cb8d86812d1d437a353de1111d219f4e06c7c57742638a296f5ecff3c0bbaf201c9936b06b451fef5721ffffdc54ec98d531ffc4f32d2276aeb9937d9abdc413917b2c9bdf2afe093f9a1851"}, 0xd8) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:36 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="07000000080000fa", @ANYRES32=0xffffffff, @ANYBLOB="9a034026e2b1d7b7ea94071db0253eb1495062954962d2c62f309402fecc33b5a058f8a11278833f03acb8c9670004eceb488988850f1e9b34331d9aca28f5af27d029"], 0x10) 2018/03/30 11:16:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x1000, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write(r3, &(0x7f00000003c0)="35d5", 0x2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000400)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007004000030010000700200000000000088030000880300008803000004000000", @ANYPTR=&(0x7f0000000080)=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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00030010000000000000000000000000000000000000000000000000000400052415445455354000002000000000000000000000000000000000000000073797a3100000000000000000000000005700000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000ac141412000000080000000001000000ac14140bac1414bbffffffffffffff00000000000000000000000000000000000000000000000000ff00ffffffff00000000000000000000000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000000300001000000601010007697036746e6c300000000000000000006970365f76746930000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000030200000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000002d4c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000"], 0x4c0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f00004cb000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000925000/0x3000)=nil) 2018/03/30 11:16:36 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000001c0)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) 2018/03/30 11:16:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffff866) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000b63fe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0x0, 0x7}, 0x14) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x0, 0x0, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x9}) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r4 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="5957756a122543e1a13be9d0f608a5f56988853e2f17bcc6ab8f8fc655dbbd0e0cbce70b1c1a95b497b02687386ecb4deaffdbc8c92c158a05af6b91e9fa0d90bf95cc062c7f903a7762c3fe2f78f210c0dffd8813f42e09232aec6a1f5162e67ce9de0e681bd1eb48c00f583880c9b3137815b33efa34258515", 0x7a, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000680)='asymmetric\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="68f8bf294101262bbadf86098cf05994f6b74328853396fe9ec13a643abc3747c9280385e65d0e3b58deca34610e83a593068f8b39f3e63234571a25feb40a1f3eeab62387cb5e239ce43506e20512f79d128213d1f2e70f3c30c64694e0", 0x5e, 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f0000000600)='dns_resolver\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000940)={0x0, 0x6}, &(0x7f0000000ac0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000b00)={r6, 0x3}, 0x8) request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) r7 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c5d4d25", 0x21, 0x0) keyctl$negate(0xd, 0x0, 0x1f, r7) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000980)={&(0x7f0000ffa000/0x3000)=nil, 0x40, 0x1, 0xa, &(0x7f0000ff8000/0x4000)=nil, 0xffffffffffff0000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={0x0, 0x6, 0x400}, &(0x7f0000000800)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000009c0)=ANY=[@ANYRES32=r8, @ANYBLOB="fd7ed000cd9dd65a617e40c11e668d259f1f94e50fb3419b59932bbecf9892e40e0629050abd4187aba94734b81ca616c13480a3f078ae7c6706a7545addab0a460260fe04b9c39ba3d6283900b0f8c74732f6fb5cc6ee58417901e69db5712f39759c32508ea0e3d9155e32316b094585215d1197985dcb455aa4417758011696f773c93fe8e877489c8ce157f629adf5c103939e1d8af059df22c512fc265a9e08a12618e7f54327c0ae01e3c68dfa1ffd09bd4594a00f2b549bbb78ae7059d6ee86b737d914a3fd19c7a48ea85de0c6c4dd00af99062c"], 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000880)={r8, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1000, 0x40, 0x0, 0x9, 0x1}, &(0x7f0000000780)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000840)={r8, 0x8, 0x8, "7eb2ff2e9af02e75"}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4}, 0xc) 2018/03/30 11:16:36 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000001500)=0x2, 0x4) r4 = syz_open_dev$dmmidi(&(0x7f0000001440)='/dev/dmmidi#\x00', 0x2, 0x200000) write$fuse(r4, &(0x7f0000001480)={0x28, 0x0, 0xa, @fuse_notify_delete_out={0x81, 0x4, 0x200}}, 0x28) accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) setitimer(0x0, &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) futex(&(0x7f0000001380), 0x3, 0x2, &(0x7f00000013c0)={0x0, 0x1c9c380}, &(0x7f0000001640)=0x1, 0x1) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bind$llc(r4, &(0x7f00000014c0)={0x1a, 0x306, 0x29eb, 0x4, 0x80, 0x80000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r6 = fcntl$dupfd(r5, 0x406, r0) write$cgroup_type(r6, &(0x7f0000001400)='khreaded\x00', 0x100000336) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000580)=@updsa={0x138, 0x1a, 0x619, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha384-avx\x00'}}}]}, 0x138}, 0x1}, 0x0) [ 120.801539] IPVS: length: 234 != 24 2018/03/30 11:16:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x800d, 0x67, 0x6, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:36 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x1000000000, &(0x7f0000000080)=0x4) r1 = socket$netlink(0x10, 0x3, 0x9) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x40) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800c300000000e506000000"], 0x1}, 0x1}, 0x0) fcntl$setpipe(r1, 0x407, 0x4) [ 120.830842] validate_nla: 2 callbacks suppressed [ 120.830847] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 120.843131] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/30 11:16:36 executing program 4: r0 = semget$private(0x0, 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f000052aff8)='./file0\x00', 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) r2 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001180)='/dev/loop-control\x00', 0x400003, 0x0) ppoll(&(0x7f00000010c0)=[{r2, 0x1000}, {r1, 0x1}, {r1, 0x6004}, {r2, 0x20a}, {r3}, {r1, 0x2080}], 0x6, &(0x7f0000001100)={0x77359400}, &(0x7f0000001140)={0x2}, 0x8) getdents64(r2, &(0x7f0000000080)=""/4096, 0x1000) fchdir(r1) creat(&(0x7f0000000040)='./file1\x00', 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)=[0xffffffff]) 2018/03/30 11:16:36 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0xd, 0x11c) eventfd(0x4) dup2(r0, r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "6fbe4d6d91fea477d39826fa220528fa6fc936bef76766397155f85b917276a65295fa9b24f1baf7f2967e1f8b6d2cc0d7e4018868979b79fb513908a8f6d29f66e50523ea771047d83edb5e4eed3a22"}, 0xd8) [ 120.897686] IPVS: length: 234 != 24 2018/03/30 11:16:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfffffffffffff866) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000b63fe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0x0, 0x7}, 0x14) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x0, 0x0, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x0, 0x9}) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r4 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="5957756a122543e1a13be9d0f608a5f56988853e2f17bcc6ab8f8fc655dbbd0e0cbce70b1c1a95b497b02687386ecb4deaffdbc8c92c158a05af6b91e9fa0d90bf95cc062c7f903a7762c3fe2f78f210c0dffd8813f42e09232aec6a1f5162e67ce9de0e681bd1eb48c00f583880c9b3137815b33efa34258515", 0x7a, 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000680)='asymmetric\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)="68f8bf294101262bbadf86098cf05994f6b74328853396fe9ec13a643abc3747c9280385e65d0e3b58deca34610e83a593068f8b39f3e63234571a25feb40a1f3eeab62387cb5e239ce43506e20512f79d128213d1f2e70f3c30c64694e0998012ec02d2d541215f6c27000d839ad653f663def9640c4504be425069c3554fdc5a992d731bc3d1575911c1739b30c5151facb65244aed995d960234fa18b4215fcf3c91586abff6265cf245ffc4ad673255abd30cef0ac1b715137", 0xbb, 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f0000000600)='dns_resolver\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, r5) request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) r6 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c5d4d25b8", 0x22, 0x0) keyctl$negate(0xd, 0x0, 0x1f, r6) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000980)={&(0x7f0000ffa000/0x3000)=nil, 0x40, 0x1, 0xa, &(0x7f0000ff8000/0x4000)=nil, 0xffffffffffff0000}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={0x0, 0x6, 0x400}, &(0x7f0000000800)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000880)={r7, 0xffffffffffff7efd, 0xec, "cd9dd65a617e40c11e668d259f1f94e50fb3419b59932bbecf9892e40e0629050abd4187aba94734b81ca616c13480a37078ae7c6706ab0a460260fe04b9c39ba3d6283900b0f8c74732f6fb5cc6ee5841a0e3d9155e32316b094585215d1197985dcb455aa4417758011696f773c93fe8e877489c8ce157f629adf5c103939e1d8af059df22c512fc265a9e08a12618e7f54327c0ae01e3c68dfa1ffd09bd4594a00f2b549bbb78ae7059d6ee86b737d914a3fd19c7a48ea85de0c6c4dd00af99062c13aabc931f7d57c2896d2830b7f5369c21913b1f52ed7855f848080db2bcfcea38a936310413645c51"}, 0xf4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000009c0)=ANY=[@ANYRES32=r7, @ANYBLOB="08000900e4bec3b618817a7e2dbf14534edb026da5bb5a3aaa58b6d6188b080fb849ea255074f135bb91cea5371473a380458f13aef2e543f9e245ef3301079ce1420a435ec5be37487edd19ca9c1a355467f8d044de8f9190fe1df3d2c845abf4c1808e0132d4f3ff"], 0x11) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4}, 0xc) 2018/03/30 11:16:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) pread64(r2, &(0x7f0000000740)=""/116, 0x74, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) [ 120.926641] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 120.934107] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 120.967345] IPVS: length: 234 != 24 2018/03/30 11:16:36 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000048c0)={@multicast1, @loopback, 0x0}, &(0x7f0000004900)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000004940)=r1) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={"6270f13000", 0xc011}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x4000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x9, 0x2000000000, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2000, 0x0) timerfd_gettime(r4, &(0x7f0000000180)) sendmsg$nl_netfilter(r3, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000948ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000000080100ffffffff000000000000000073e37406187ea5917bb5010026c79bb478f133c3a3eb4fe8c8b1bcc32d787f32cae48017a9e1da6c55faa0e8a8d561c84c481963bed53027b11e0f8f244a98d0aaf60ad95f007fe42c9de77a68d1694e1afaaf3cfc249c8d6c1ce8cc509cfe4dbb7992758e4557e52ad03c27b8eacd47b8103545bd4be4aade839eef03ac96a23019850cc3a46e660e51ac9ca024cc69f15532a245cf5ab60d1d2d87d095d6f38f1a30bfd9ab095a1df441346d54980f056cc533a8f791766c9da532"], 0x14}, 0x1}, 0x0) 2018/03/30 11:16:36 executing program 0: clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() waitid(0x2, r0, &(0x7f0000000140), 0x204000000c, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x8400) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x8, @time, 0x1, {0x1, 0x9}, 0x101, 0x3, 0x8}) 2018/03/30 11:16:36 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x160}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0xfffffffffffffff9) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a000002f8ffffffffff04260000e5"], 0x10}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x28003) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000300)=0xc) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x2, [0x4, 0xfff]}, &(0x7f0000000200)=0x8) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000180)={@rand_addr=0x1ff, @rand_addr=0x3, r2}, 0xc) 2018/03/30 11:16:36 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) close(r2) 2018/03/30 11:16:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x148, 0x4000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000008, 0x1010, r1, 0x0) poll(&(0x7f0000000180)=[{r0, 0x20}], 0x1, 0x8) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r3, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r3, &(0x7f0000000080), 0x153, 0x800000000000080) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000080)) close(r2) 2018/03/30 11:16:36 executing program 5: ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x100000000, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)={0x1}) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x2, &(0x7f0000a7d000), &(0x7f00002bdffc)=0xfffffffffffffea7) 2018/03/30 11:16:36 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f00000007c0)='/dev/sg#\x00', 0x7, 0x0) recvfrom$unix(r1, &(0x7f0000000800)=""/168, 0xa8, 0x40000000, 0x0, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x101100, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000740)={{0x7e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 'wrr\x00', 0x28, 0x8000, 0x6c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 0x4, 0x401, 0x6}}, 0x44) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r4, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={r5, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r3, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000600)={'irlan0\x00', r6}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r3, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r4, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:36 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) tgkill(0x0, 0x0, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x363, 0x3}) getpeername(r3, &(0x7f0000002940)=@can={0x0, 0x0}, &(0x7f00000029c0)=0x80) connect$packet(r4, &(0x7f0000002a00)={0x11, 0x7, r5, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) r6 = syz_open_procfs(r0, &(0x7f0000000300)='sched\x00') fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000340)={0x9}) socket$vsock_stream(0x28, 0x1, 0x0) syz_fuseblk_mount(&(0x7f00000004c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', 0xe000, r1, r2, 0x325e, 0x0, 0x2820080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000640)={0x0, 0x200, 0x0, 0x2}, &(0x7f0000000680)=0x10) sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="9300000091d39b297d008fc03e408ee000310e16e8ff44b195358ad6b69030cb40e7f8649b5e69f24b3a6daf07bd04d9aed524eca5a532ee46cf99dc869f498fbe73187d366c51a4d622a561c7cd644999473f1081c0482a431b85ef56dbbda38230200ebe9e61a1ab9f75b8328b877f7756e8b5fc43edad3f0192340dffe8d7fad134e60000"], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x40000) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0xffffffff) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r4, 0x4c00, r7) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)) [ 120.997289] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 121.004859] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 121.017298] IPVS: length: 234 != 24 [ 121.026674] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 121.034116] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/30 11:16:36 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_init(0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc0000, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000180)={"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"}) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2661, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 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) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r2, 0x0) preadv(r0, &(0x7f0000001b80)=[{&(0x7f0000001a40)=""/155, 0x9b}], 0x1, 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000011c0)=""/230) 2018/03/30 11:16:36 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x7, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x2) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x6) 2018/03/30 11:16:36 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/fib_triestat\x00') setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000001c0)={0xdb3, 0x7, 0x5ce83dc5, 0x8, 0xc85a, 0x4, 0x40}, 0xc) r4 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x6, 0x2000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KDDISABIO(r3, 0x4b37) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000000)=""/192, 0xc0, 0x0, &(0x7f00000000c0)={0x3, {"8c16ac461444f6"}}, 0x10) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) r7 = getegid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000380)={r5, r6, r7}, 0xc) r8 = memfd_create(&(0x7f0000000100)='/dev/kvm\x00', 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80010, r8, 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/03/30 11:16:37 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') bind$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) r1 = gettid() perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x7, 0x9, 0x2, 0x4, 0x0, 0x7, 0x4000, 0x1, 0xffffffff, 0x6d006212, 0x9, 0x8, 0x5, 0x7, 0xffffffffffffff00, 0x10001, 0x20, 0x2, 0x40000000000, 0x3, 0x81, 0x4, 0x200, 0x3, 0x3, 0x4, 0x1, 0x3, 0xfffffffffffffff7, 0x3, 0x5, 0x0, 0x2, 0x6, 0x6, 0x6, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000000040), 0xb}, 0x3c902, 0x3, 0x800, 0x7, 0x594d, 0x5, 0x2}, r1, 0x10, r0, 0x1) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000300)={0x3, {{0x2, 0x4e21}}, {{0x2, 0x4e23}}}, 0x108) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) 2018/03/30 11:16:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r2, &(0x7f0000000740)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0xffffffffffffff68) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796231ead171a904fdc483", 0x60) read(r1, &(0x7f0000000000)=""/186, 0xba) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x40000, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000100)) 2018/03/30 11:16:37 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="2ceb093964446c9c9056e084b60dbd6b", 0x10) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x2}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200001, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000080)) 2018/03/30 11:16:37 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000000)={0x8, 0x0, 0x0, 0x0, "5463136b2432ce296832704d267ac7adb89a9df1c0003ccfbc635cacae4d0cd30c0b1ee492cd1b38edb6645f"}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000380)) 2018/03/30 11:16:37 executing program 1: ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000000300)=ANY=[@ANYBLOB="000000007fefb54682f900000000"]) r0 = socket$nl_generic(0x10, 0x3, 0x10) 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) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000100)={0x3ff}) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="54f2ff0020040901be1f005e2fd127aab6a08fbb7dae19be437e58e8d9c9ea871e8a3c92190f201253bbde4a828af3c877defc4cbe50daabd8905ea065dd73c8b36adead52517847efdca6bc7ad348ece6679bccdecb2048901c2d4301e28af9e198c381f687cdc64f228cf50365d18b3624806f454564b5500d43873d22c93053b9f74fcc3bd5e05db218e4477d918eb2104e666e7e1c4215c76df1f915359991e8cef90233"], 0x14}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xffffffffffffffff, 0x7f0, 0x0, 0x15a, 0x0, 0xf254, 0x408, 0x4, 0x8, 0x2, 0x10000000, 0x9, 0x0, 0x4, 0x7ff, 0x40, 0x9, 0x4, 0x100, 0x5, 0x7, 0x1f, 0x2, 0xff, 0xfffffffffffff14c, 0x2, 0x0, 0x2, 0x1b6, 0x7, 0x10001, 0x6, 0x0, 0x3ff, 0xff, 0x2, 0x0, 0x8c, 0x5, @perf_bp={&(0x7f0000000080), 0x3}, 0x1041, 0x1ff, 0x2, 0x6, 0x8000000, 0x80, 0x5}, r2, 0x2, r1, 0x8) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1000002) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) 2018/03/30 11:16:37 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) socketpair(0x1f, 0x80007, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r0, &(0x7f0000000180)='./file0/file1\x00', 0x4, 0x200) mount(&(0x7f0000000300)='./file0\x00', &(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000140)='jfs\x00', 0x4020, &(0x7f0000000240)="227a7679df88a7b18dcae6af27e25f59260d039b5eee0f7affd0db6d9ca2bd0eef01c91c48180aa536f4d2f1ae199015e6af6945a9f5ad4582c7ca5264a9726f18cf414a7950992f5eaf6e7785844fbe0b4ff1f1272a6bf85c6ca0c523747bf1d44118626c6e92cb478adb52e8cc9dfa1c81801b4029b386bc17dcd08d3ea5822f7b8f616b6b23c653f6647f42") r1 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000001780), &(0x7f0000001880), 0x0) ptrace$pokeuser(0x6, 0x0, 0x1, 0x10001) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f00000005c0)="6e65742f736f636b73a83e35a820d9958b862ec4abaf4d9e0e493fd75974529c7bdbdbacfaf1d4855ed33c797b0c7f08ccbc3a484f443a9d341822cc8cb58514ea555323a4ec26f2041545ea3b8a912ffce78e2ce9a3eda5ec1a4e5a75a6e6ec818a4df16fbbae8811027536f24561b0f42d8d6c058089549293914dfac89fd690f12b827e0992f8de9a29982cc9798c3928be14b23f8f621c1e4a197bdc4dac5a5869b4f4de3313ed404340144159ec6bee3b19e1931a6a1256981a5eba276c3a933b162e00e8ab7bc76e42a99d028305310e95860390904156db851859292c4e1a5641f06f7415bec4add5664c9b858b5eb70a8418d5994d35613267dc41646da0575083cd58655f6c75c7403f894b64ee2617efa4c8b35da7ef09daf7ef32b6a5b3869c73ee14740f52a3d7f8a9971a137f2e87dcf39fadff58218c") open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/30 11:16:37 executing program 4: msgrcv(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000"], 0x1a3, 0x0, 0x0) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) msgsnd(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000080edffffff00"], 0x1, 0x0) 2018/03/30 11:16:37 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x882) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xdd, 0x8002, 0x5, 0xfffffffffffffff7, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) 2018/03/30 11:16:37 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000140)) shmctl$SHM_STAT(0x0, 0xd, &(0x7f00000000c0)=""/190) r2 = semget$private(0x0, 0x3, 0x4d8) semtimedop(r2, &(0x7f00000006c0), 0x0, &(0x7f0000000040)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="faffffff0370cece7965fc12a0e27a19c7b2d93ceddc25ef37a0f171e3c3bb3496376cc7df689200a5682ba893fab36a8240b65b9ce2742a6328d84d859457b2132d7344ac5bd466191305e1ff7447d47ced6b49496e73a211aec89046f5adb963f25952699996aa605f336af431620b75824a6a18ed822f13af137a8b22c14c6ac7cba5e5b10ed498593aaa531b77c944a54e084deb71bef3852c6fabb0deae36f0f3f108d9e3efea587caad3cbae771c87943636c3a233a5955bcf94cec29d89467b1ba8"], &(0x7f0000000080)=0x2) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = syz_open_dev$sndtimer(&(0x7f0000000680)='/dev/snd/timer\x00', 0x0, 0x20404) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000000540)={0xffffffffffffffff, 0x3, 0x2, 0x2, 0xc36}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000005c0)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000400)={r6, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000440)={r7, 0x80000, r3}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000004c0)={0x1cb46af1, 0x0, 0x10002, 0x8001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r8, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) timerfd_gettime(r3, &(0x7f0000000600)) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000240)={0xef8, 0x1, 0x8007, 0x1, 0x4, 0xc, 0x8218, 0x3, r4}, 0x20) getsockname$ax25(r9, &(0x7f00000003c0), &(0x7f0000000580)=0x10) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000380), &(0x7f0000000200)=0xc) tkill(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{0x0, 0x1c9c380}, {r10, r11+30000000}}, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='cgroup\x00', 0x0, 0x0) 2018/03/30 11:16:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000540)={0x3b, @empty, 0x4e20, 0x4, 'sh\x00', 0x28, 0x1, 0x45}, 0x2c) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:37 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = getpid() capset(&(0x7f0000581ff8)={0x200019980330, r1}, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20900, &(0x7f0000000100), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f00000000c0)) 2018/03/30 11:16:37 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80801, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/172, 0xac}, {&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/48, 0x30}, {&(0x7f0000000400)=""/116, 0x74}, {&(0x7f0000000480)=""/130, 0x82}], 0x6, &(0x7f00000005c0)=""/187, 0xbb, 0x4d71}, 0x100) sendmsg$can_bcm(r1, &(0x7f0000000940)={&(0x7f00000006c0)={0x1d, r2}, 0x10, &(0x7f0000000780)={&(0x7f0000000700)={0x7, 0x0, 0x800, {}, {0x77359400}, {0x2, 0x80000000, 0x5}, 0x1, @can={{0x3, 0x7fffffff, 0x5, 0x4}, 0x3, 0x1, 0x0, 0x0, "fcb99f7f64463e13"}}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x80) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) sched_yield() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000980)=0x0) ptrace$getregset(0x4204, r4, 0x202, &(0x7f0000000900)={&(0x7f0000000840)=""/136, 0x88}) mkdirat(r3, &(0x7f0000016ff8)='./file0\x00', 0x0) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x200) fallocate(r1, 0x1, 0x6451, 0x6b) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000800)={0x3, 0x3, 0x400}) 2018/03/30 11:16:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x0, 0x1, 0x2, 0xfffffffffffffffc, 0x6}) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x11}, 0x1}, 0x0) 2018/03/30 11:16:37 executing program 0: socket(0x20, 0xfffffffffffffffe, 0x0) bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x0, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0x0) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc), 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x0, 0x28}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000035c0)={'teql0\x00'}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="3187e263b2342ecd8e26165aebe2aa21a807616f010c493758e4159ccac80209f7e7f316bb402d64fdcad6ae72442f19f882465703e777c8ad31e2d3a4868c915bae76c29708c82743a014622bf1cdabe24dc583ede8bdea5dbd79ae644ec5d5b5d6c0be0ee1be619cb7db11eb67fbd97138ce882639924cc9d1d86ce4de3431b005b9dd748303ab131d79240272139276c50f3d248262833b0b353aadd6d16f3fb1ae04b3c939b1bb59bd99cb75849132f85cd848f3323baa71344ab4a8e1f9c02f878207820d7346d995fe7b4fc117bf00074f965a450103667ee949bf45dc8cb19d50ddca8c787052d6db53", 0xed, r0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x106}) r2 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x141000) dup2(r2, r1) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) 2018/03/30 11:16:37 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000000b00)={&(0x7f0000000200)=@newpolicy={0x0, 0x13, 0x400, 0x70bd25, 0x25dfdbfc, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e22, 0x0, 0x2, 0x80, 0x0, 0x4, 0x0, r1}, {0x3f, 0x7fff, 0xc9f, 0x8000, 0x3, 0x2, 0x7, 0x3}, {0x5, 0x3, 0x90000000000000, 0x6a}, 0x81, 0x6e6bb6, 0x3, 0x1, 0x3, 0x3}, [@encap={0x0, 0x4, {0x0, 0x4e21, 0x4e21, @in=@loopback=0x7f000001}}, @algo_aead={0x0, 0x12, {{'pcrypt(authencesn(digest_null,ctr-camellia-aesni))\x00'}, 0x0, 0x60, "a508fd2b5055c52a9f0ac636ad00f31effe8cd819187aedd1290c9cb98dcd3c731f52a465f0a6ea678c07ccf90fa211bc158c83bd43c3733eca88f"}}, @algo_aead={0x0, 0x12, {{'gcm(aes)\x00'}, 0x0, 0x60, "b231443b59276c827ec6a404f45604c4d7505fa7f607c5b8a28693832e95a12c44d928ebcffde7e94fe786b43726fcccecbea7b1e1fa456ad7ea82023848fb45d8248c3059b65a19675c20b7bd4c04fcdb98e5c35a20555d9e0c7bed5df7f203245aa37da595b4ff52e2267e3b645510833eb78de1662f244828302d3e8926db817a279de5d6f78066046e66409a4c98a4d94580f78b502b070cafdd240987b8f9e8c8ba8e1313270e7ce0b6d58f238e334ba4a178fac277a4d933464004a085a5e3cc8138aae0b83815b337b9e9ea7c2d754ab4927f5dafd75a1e5d39c02672fb4af0976fd2f8b08c568aeb308e82aa60ca00d3dc"}}, @tmpl={0x0, 0x5, [{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x3f}, 0xa, @in=@rand_addr=0x47, 0x3504, 0x7, 0x3, 0x2, 0x8001, 0x7, 0x9}, {{@in6=@loopback={0x0, 0x1}, 0x4d4}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x3, 0x1, 0xff, 0x993, 0x7fffffff, 0x68}]}, @replay_esn_val={0x0, 0x17, {0x0, 0x70bd28, 0x70bd2c, 0x70bd28, 0x70bd26, 0x0, [0x5, 0x1f, 0x1, 0x9]}}, @migrate={0x0, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x32, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, 0x0, 0x34ff, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x32, 0x0, 0x0, 0x3500, 0xa, 0xa}]}, @algo_auth_trunc={0x0, 0x14, {{'rmd160\x00'}, 0x0, 0x100, "c84219621e0a9b86843ca36aec36deac105f695f9f7794fb3ed4fc86dcb785f988d40cf12042c6722bf2cf5da51151a24f26d70511356caa2395e4502bab5ec5e2bd4606f632a5d334d441bd846f1aa891e52463ecd24747031930b6334ebd02597fa08b8da86a8c81c717c1b44819fa6ea80f820fc74a4cccc2e4fe55a6d9944d87e2afd61ee29b2289e229fb7f6d6fb84c8ab4d1e3a9812ad77d924f20e988f5"}}, @coaddr={0x0, 0xe, @in6=@local={0xfe, 0x80, [], 0xaa}}, @srcaddr={0x0, 0xd, @in=@multicast1=0xe0000001}]}, 0x406}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0xfffffffffffffffe) 2018/03/30 11:16:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x395) getsockname(r0, &(0x7f0000000740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000007c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000840)={r2, 0x6, 0x1}, 0x8) r3 = open(&(0x7f0000000880)='./file0\x00', 0x30000, 0x4d32012206e89d86) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00000008c0)=""/240) socketpair(0xa, 0xa, 0x7, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r5, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000340)={0x41f, 0x1, 0x67, 0x20000006, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000a40)={r6, @in={{0x2, 0x4e24}}, 0x10000000000001, 0x5}, &(0x7f0000000400)=0xfffffd6a) connect$nfc_llcp(r4, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r4, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000600)={'irlan0\x00', r7}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r4, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r5, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) getsockname$llc(r5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a00)=0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:37 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) dup2(r0, r0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 2018/03/30 11:16:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000040)="b9b4030000b8a53763e0ba95e528020f3066bad104ecc4e17c5bb2a94d49380fc76cd81b66450f204666baf80cb8905b418aef66bafc0cb800580000ef0f20d835200000000f22d80f01ca660f38806559b805000000b93cfa5cf10f01c1", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)={0x1, 0x0, [{0xc0010141}]}) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffff9c, 0x40046205, 0x7) socket(0x8000000000009, 0x2, 0x6e0) 2018/03/30 11:16:37 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='lo\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000140)={{0x3, 0x2}, 'port1\x00', 0xb, 0x90000, 0x101, 0x0, 0x9, 0x6, 0x3, 0x0, 0x6, 0x9}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_gstrings={0x1b, 0x5}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/30 11:16:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000000180)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d7", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x0, 0x7fff, 0x80000001, 0x7ffffffd}, 0x14) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000001600)={&(0x7f0000000040)=@abs, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000300)="a357", 0x2}], 0x1}, 0x0) 2018/03/30 11:16:37 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x80}}) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x2000) 2018/03/30 11:16:37 executing program 7: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000002c0)={'eql\x00', 0x5}) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init() fallocate(r1, 0x0, 0x2, 0x5) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1d, 0x400) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x101, &(0x7f0000000080)=0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) getsockname$packet(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) 2018/03/30 11:16:37 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a1cfe0)=ANY=[@ANYBLOB="20000000070a01000000000000000000000000000c04010000000000"], 0x20}, 0x1}, 0x0) 2018/03/30 11:16:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x48c) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/03/30 11:16:37 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KDSKBLED(r0, 0x4b65, 0xaa) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x70, {{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}]}, 0x110) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff3a, 0x1000, 0xee3, 0x8bdcf0dfe4d8c63e, 0x5, 0x1230014, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x11}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x763, 0x8000, 0x1f, 0x100, 0x40, 0x4000102, r1}) sendmsg(r0, &(0x7f0000002780)={&(0x7f0000000380)=@l2={0x1f, 0x1, {0xfff, 0x7a, 0x40, 0x0, 0x9, 0xffffffffffff8000}, 0x9, 0x3}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)="4c402633777fff81666e98892e20011daf29fb57d2", 0x15}], 0x1, &(0x7f0000000480)=[{0x90, 0x10f, 0x8ad6, "a6ec49d52cb0443732d01a229a5ea9e9e9f3eeb1a5ad6052348d157e64ab76b34fe9a81c5ede9161df6320920a98527fbfb7345d616bf8fb5c47b6919475af17db60129661cfcfe054737b0da8bf820f9c36ca3b7c6a2c5fb069608ce730714060d684f97222d7b747477bf007489ebaecac526fd23844ad7fe0ba2ea3"}, {0xf8, 0x0, 0x10, "309931452c6e99850f593eefabba36e1a947e1d27a8e76d0fd7156ead3bdd0de775ed79c529c89678ca56b7764d206c083907e1bde1c4e8bf055a71d42fa4d99a302ec7de77a07c4564407f9b39179e866521ed213ea4f6409a7358b8f8efb51059a469ab3663545035f36528fdfe86be0f48efde56f243e265e5a99c62308173fca568a371ce30a775c29050bb3149963ac1615e9bbb5c025291afd2612a2a4abca498a74b6899b25341f72357d62570bab8c663cb9aed33c6e2f80a3a71d3db04dad0dcd78cf78e81fd8408348faf410db476f88e333c99f2b83e926b2ee2fc3342395"}, {0x58, 0x11, 0x2, "f65863c9fecfe7d67ffddf21f4759d6c75344721fd9912d7461527a82432645f57d117462979ec690676c9738914d2fc8c70060e0c9aa601b4f27bd0908928d13d0d3ee8cc10e0"}, {0x1010, 0x11f, 0x7, "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{0x1010, 0x116, 0x0, "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{0x40, 0x11b, 0x1ff, "a079ace22bc7b30781ca9dfb8eedb4a992aff32eed15d6e12bfdc10e563b161921326a86247cd68ba53d75e38281"}, {0xb0, 0x10d, 0x8, "31b7261969f273ba9d6f204878a23713da92ab752ad499a1c36c57405e138c560a47ff39ff96a637525a16c229a95cc77cb973a98f86611317e5f0b37def4d55866245fbd2ed383da8e39ff96d5b22bd9b3eacfc3e74d1edb0766caee2ba080971fee0ac81bda7268b58226e1560499fe33dff04cc19828247f5c01198d84a9a515b090b5759a298bb6e9d7284a60e5c6b9177bde71e9ec83c0cae709988"}], 0x22f0, 0x40000}, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000027c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000029c0)={0x60, 0x0, &(0x7f0000002900)=[@register_looper={0x630b}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x28, 0x28, &(0x7f0000002880)=[@ptr={0x70742a85, 0x0, &(0x7f0000002840), 0x1, 0x4, 0x6}], &(0x7f00000028c0)=[0x0, 0x68, 0x78, 0x20, 0x68]}, 0x1000}}, @release={0x40046306, 0x3}, @register_looper={0x630b}], 0x15, 0x0, &(0x7f0000002980)="3b40c0f5ecbae95916e4c9ac2b5371fa091882a595"}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002a00), &(0x7f0000002a40)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002a80), &(0x7f0000002ac0)=0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002b00), &(0x7f0000002b40)=0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000002b80)=0x9, &(0x7f0000002bc0)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002c00)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x1f, &(0x7f0000002c40)=0x0) io_cancel(r4, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x7, 0x9, r3, &(0x7f0000002c80)="377608549fc0fe930ff0f0169463cc12b079b75367ee8c34ff6f5d14e8ccbe3fe7caa7c96f1646b3775fc92d570700fc995798ca59f4a6e946a626f34bcbb2b253c0fcfeb9ca7220a3da1f925c87b02b74bd36f386c41f0e2c7ac3a9ddae50682295903a28cdcd209b0b709c66400ef8767a94ecae05865735bb9a2668d0eae040c84e0cbbebe2d938afc0ff9415f8", 0x8f, 0x8, 0x0, 0x1, r0}, &(0x7f0000002d80)) socket$inet6(0xa, 0x7, 0xfffffffffffffb17) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000002dc0)={0x820, 0x8, [0x8, 0x20]}) r5 = syz_open_procfs(0x0, &(0x7f0000002e00)='net/snmp6\x00') ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000002e40)={0x100000000000000, 0x5000, 0x1, 0x7, 0x8}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) r6 = getpgid(0x0) fcntl$setown(r2, 0x8, r6) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000002e80), &(0x7f0000002ec0)=0x4) bind$bt_rfcomm(r0, &(0x7f0000002f00)={0x1f, {0x7, 0x1, 0x8b, 0x0, 0x6, 0x3}, 0x9}, 0xa) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000002f40)=0x8, 0x4) memfd_create(&(0x7f0000002f80)='@%\\wlan0self.)\x00', 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003040)={r5, 0x50, &(0x7f0000002fc0)}, 0x10) 2018/03/30 11:16:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x9) r2 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0xa4100) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000001240)={0x2, r3}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) eventfd(0x1) pread64(r0, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="03000000000000000000000000000000000000000089d4e859b0a900ff00000000000000000000000000000000000000000000000008000000050000000300000000000000000000000200000000000000000000000000000000000000000000000000"]) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000100)={0xc7, 0x7fff, 0xffff, 0xffff}) ftruncate(0xffffffffffffffff, 0xfffffffeffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000010c0)={0x0, 0x80}, &(0x7f0000001100)=0x8) dup(0xffffffffffffffff) setns(r0, 0x44000000) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x6, 0x0, 0x2}, 0x10) ftruncate(r5, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xda73119720c009c0}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, r6, 0x4, 0x70bd29, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x97d0}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x44e4cb6c}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x4) pwritev(r5, &(0x7f0000001400)=[{&(0x7f0000001440)="39c90c1158e1ab5b77c4f0229ed23cc22ff000db1614e319ff204ece57c167f012e2d15721c01471db853677fb7d712a423e12e784514bebcad00afb8bd093577a09e2767c39c91d04fa1e851984d465e5dd70c4c597210bb8a3b207613cc81106057f3dd7adb88cc2d4b5e6ff1051e548bcc006f1bd078caacb4f6d8848e605aef192a496e3d6782f6dfe7def701de53a41f332d9a77e5bbe161009760e013620148169afcd6bfc62dcac806afc80773e099d8ef0c2623ea3c3316b1fa09abcdcef4a030a755fb2cdb1ddd0a0b724408fe30180f931148b1eaaf28415fab39aaad2f332aa5143bc89279323a2b2a6697b8e1d202c99aabe8c2b7be24c1362c7992179132dbfd398510f513d4e7a497a0195c9f3271091dc8067d96874edb829e64261a83863dacfb746ffc7c02c518def2fa2a160d2fe8a07dffc91bbeaf3463ad48159437ff83134d74b6ea257ad6783ec69351f5987a8f2f973d8fc2ea16d4b18b2a17db18fde0033e7687fa102b1b02038605997c9c1f5307612ac0d4795f8a56b58c9d247f41a2d57c7e533bf86feb80a6b4f83d45c7d60ee8b528a740e0fba37c36d5ad282b16a8fedddf7f158d1c4a368d807bca431a80f9fef197f8120e8695e847b06b9558a924622822d2608ab62f878e4413265152ad900c3accd0e60a060ed2f7384d4232b88432a0cdd81e736564e8300968877c0398fb816ef8a0d5c20839329f8d6e05f290abc0ee3f199d8618b58d093cb5d5d0d4bf0d5e5843c817826bf33151111d2f282cd48721c752fc0c62268473fb060c760cada06192b470b3204e7f4c968f5749def7ab4ee95e552c800b3808159075fc9b8a9e63090fdc216cbb4fe6ce31c12aa39f1d15e4cf3c8b560ca8fff4e023e2ae6921493827759216e08a5472ba772901d388ad30b8cf0aa15bd12c52529e298798b3a90e02f86a519a0d9569be5080f26ef59eb7f7efc5b8e658b256372f129a508f75e50027a1691937e78e68f0eb041fec73de0ef5b1c8c08b085a4f71b8f0988dc179a4ff9dc4f5c709f6392194a1da8e60e02937a076b8b319be52da19645602df10250e624ba80637234f72a36102f55f9289b4ce2e5d2cdbb084b7ecaa478ead33b9ce3d7ea0a9d45a92dfdc56f3164c986bc7ba93a4b51c00496e8ec3668f34410a7da110adef16fd2d4027a06345595374c74a5dcc27320454b418700b614d667a913129b98058fd29755da1332ab7bfa8325d3a7a83566454b90ff6362d713bff42c2b903082d6ff16c36b7b7481443523d82c1ff8108443bc635c8364725e5464d06fa346f1e91093cb3945e00f26f9154fe02cc193d2ca74e137b1943a729e21fbadeb6d65be0cccf1922c56b81896b15b12df5288aeeef93b1cf8d7f76da939b82d638122dedc6cdc4f4e90869421069e7cb0abdad08eeee5a4be2bb8a146c500d4daed3c9c2ad20a98879e31f2956b29ede05eb10b82d4e743b591503d628720c8e99f27574e4e6e01f8cb8195353415c7191c6fb26f822ec1713d3fc469e6aaab1cbf2075eb8cd912f913e9da7b66f65d11a16769300b63bb91f6bf63f158cf07ced499537f6f55fe95e3a8adaec9346ce22f6363ece0e246aff8b6e7fc72a9e406bdb9463937ce5e48d57f4d4280bb4e94d76f3336c7778d45828dad8c4155dc1314c27979b75a53d738520844a72dd02323c84bf16f5d83e32b119f24bc2b1a952b2d77efdc1f1a2882f2866566d75c787a6db4c14bf6d82441ea3a8fefd2ca1b8499b456608a595582aa03f99ae3ceea75464707be0456da882066c4a8abb71d890276b697fe0c931817382042218f3a6513a00e1cfcb0a17ffc82f41081ba815ed7989b918429427dcf302dbda3acd19924cc4f69dd7789d4e31be52f1064238abcd34589cd4b6a584c4158e4ee16364e5a05a28d221f732605ec2a618ab0de74139b615a4174ebe6efe7fe3e3bb5d99c90a19ffe39fa777fb6e44a91a01f767f740d91eaa5527713c23da4781be430577ebedc212404c63b1a8ff51c91c62d8647410738417ec19b17c5f901e6329f873508c4bb3f5b0aec0ebab258b9c96829b29be2464970b68fa60b23498fd3c3ca9173c37fdb827dff96b27b9292678dfa506ccb84b6724ca685205e681cf2c22c08dc71babd0dbec8e1fe68ca098614db5f56dbd2f84a36eaaf1a7b1488d879b15cccea98ceafa0ce8ab6591cf00cfda024206c00ae28075a9792335022610c0a0dc592d7ad7c003aeb7869e5eb072df47801392cb82c070f69052183acc010fe5b4ac22b2d8b7722f9920658b8c90473eb85d8ad26aabda5199a57544f6b0f90809670499ef7053b24526f1f07245401f3dff00dff31c5f815ec185f58ba3be632e390bfab1790b6d82c234e2338a350cd6a4ab6341d18b01596f6eb7aa36794f0774d6bf3d27480fe081dc809b50738dbb47719bad43fb299bc83e6c49bf8cc8c9f7bc58cf9696c77a37dcd2e95907d11caaa92de2358fc4dd83336e1273ffc2e86344311fcf4da531261b444300785a58294cc0e954510d026a5969a2daadc2650c63856dc754889d3d6a72e1d04a6294ba809b2f6329355f01c307868876a55e56b63d8d369f1952782061a3ee5a6bf64261c3003ffab3ee4124cb3d57d733b80bf3d8293b427762eadcd3bc94a127411e1c137c1a48f5a19d528e8f22e1713f9a1d45dc82ab9270eaad80ed0cae6291c27f573e175d56b510f12cbd8be79cd4248cd848906a814fa1c28c47c44f7ba776c5d0a156fddf7301011645986fe5570f76dd5a8441d9c40f7809c59187b3052d28fdfdeb96368fd47587ee35197da7ab3b1133254f696e44e24053b1b6cda1d8a2117040c2ba91b1b99b15eed0f3beeeccf96a55f738b42f5c4fc0ead873e35bf76c1d3970c9f4d1448e6e3b73c8d693ed328188154cb827e5f5f03575c77099710a80c6b1c53ad1c657bf1e89519eccb848b30f6c946d082af980563d7d7206a22d62479ef11f38f9ef9dd6aee83301fe42aeecbe0aaa7af1cd3c8b1ddca1752b887b97d6442f24236a6b57ba6de5ea9b071d78f2e45b436c535e592533780fa50fd6522c14b5b5ecd391bdbd7acbcf3d571731c604ed437fa1af9cd367a066e01f98c996fad367ec8e9d47b9f427ca299e982386970fe89c9da68cc72832d1d1e18934d5db7f49446ecacea9812a09b7186e51addb5d71c4e7cd2e44576ca87b3e2d92b69e3ae44a6df41214d4f6add3538a8bbe457cd6a3fd255afba7986a521ecae557409812e706764a29efe8ba1b34935549614bc151dfeed1c93f10483f9a867ca1b104f6942fa57cfe4fcf3ce24091279e3c0d17a4bfa0b6efa60c47ea9a7e42c43a2790663d6d702915e0c637b1fcaffcc0273a7d4cf00620f7117fd2d7a70ff9b06503d494a7da5d82d904fa995fd01073718997054aa5ba4f187685ca6a36be41f62e5af2dbc4fe739a3e4d2236756b8e9cd61790b1fc19a3cd3d924d8711e5b456121ebd0976d08b63a44f095aeb40f9d5b04ba9233e6efb0243dd95a8d119283452771bb0980e06c25027be6424c746b61cca317b69313b439950e52fcba852fc5eae8273a4bb288bf970b3ce9823f63ffd708232339dbc4bcc8e84ba885b21568decf985953042a70f37bc931ccf2b50102cac97fe0d2f0d11b80920299bc935c1494005085f60da5b5972bfc5e61ff5e736f7d15c4a9018614e628153d23fedc6b2ba9e71baae94c94154e0757b785973e0372845f40c61d82254fb6d79e1916bb8eb7873def79afeb2545fbc4cb1e84af9d4ca1da1de1c5a0f8b5001a54b4547d14623d407590bc0bf48c9d6cb1b5a2117db491942708a3c6baf79c5668ac786c5a57760e44cb5bb80412a352c803f47df5b38274381f09f2ccaa1212f601df91aa6f0dd9c54e5ad4aeb1eabc5746b90b5c574e5db8606675ffe0090497d0ca2e06bef28e40cfa70e07826f5c095a66c004e2f471c5b9f6c09197d6582f75e1c8c1dd9ec37c586756b26a8311f5b19e31b93865cbd632478f0c0e168f83e64947ee77b318f2738c42a266ace04f94afaa9166e595fcc09458987056664110430553b19f621414debc4d8ee3fa95f0681b3d8158a294308e6d81c4a47b6038b308a56814225dcc67d0cb5ba34deb5b2f33ba7bd41a2ff4fca9948c1016d51a87c7a9f41c85d711b0e9a90a2fe3da262e9f7820d137a03a0f66b3d8b8e00e2bbc06e755b722f2336c1fe585f66958db544d3b5bb9867f5cc8893274123f5818413ec873595aa2c86fb387caab1a4a0e9b50e555cab2cb4cb6b67b521dcfdcb92b683918a636965b4538986637c1ed6531443a26808dca14a9cbe778a0cba16a7b51919b4ffd28fffee755404be5f58a7a9b5af4c48d73a19641b1407c16943ad810edc3b84537fb35c3754e5a8bfbe4b3ec5fa40ac7cd2b089a959e21310f147e97d2ccb2981ebb58a09581f296c941e74c2976ea7b27d0ddc608f513960ffdcf38b496d45dcc05240a37b2909630623b7ed12548e7132fe8e863cef460e04870c3340a00ca27d4aa93d491eb7115348ef745bfb8c6875d259612bf4752e2b6915a48603b7c21edce24b4ba2f7066a669c0786cb4f8e910b5916f9c5c95836e97e205c299a9ff2f48edce2d39dd5dddc7de8b6a4d773c6769676888e400cf9e8cafb2239540428857ab4318bfce847ecaa91dcaacce3e3a21ff3035bd9f6e66d28c9bb134c55826ccadde8bca69ce96e871051310871d32f2cb91685242e7d51c240a68ce89dcce7645f39bfcd35d4d4535673b2071a69d7135a47f52f25bc613baab52334a97753a101c04fb2a8c75d58379c63d7751157ce9386bda220cab0aa829c73967d38f268f318b060948ad2e89701961ab90149430184e41147d7aaa29f5853e3b5b9f718a4e0fae43f48ff2012a19a0fc8abb2c42032bf72d81593ae1a8e422ccda661a7224f6b9dd", 0xdbe}], 0x1, 0x0) 2018/03/30 11:16:37 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x71000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x7, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d6c, 0x0, @perf_bp, 0x0, 0xb4, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="11"]}) 2018/03/30 11:16:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r5}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000540)={r4, 0x8, 0x1, 0x6e}, &(0x7f0000000740)=0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:37 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c41ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x80000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x400000004, 0xffffffffffffffff, 0x1}) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x1, 0x1, &(0x7f0000000400)}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/03/30 11:16:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) dup(r0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x6000, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x6}}, 0x7, 0x1, 0x0, 0x1, 0x71}, &(0x7f00000001c0)=0x98) 2018/03/30 11:16:37 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) epoll_create1(0x80000) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000140)=[{&(0x7f0000000080)="2c0c1214c677a81d9fc6a604f5cf993e2d25eb38fb338a32d7798b0db7547d0271023b552cc50e79ed9a950fce7fd0467b0f8af6864dccce77d947fb90ea06e7f76a2d0ccd0be5945b67c9fd68c31c2c107127bfc6aa6c41234bd3a574040f66a89ac36bc123e39641738afa036039f2fc1111a0c015cb4e92942c68873a68119528955f78c26d7db6d00f40da6d02f89ea5337cb769c50303d03b43e8dc6ce3400adb6eb4cfb6aab6df722c740485", 0xaf}], 0x1, r1) 2018/03/30 11:16:37 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) pipe2(&(0x7f0000000280), 0xc4004) sendmsg$can_bcm(r0, &(0x7f00000005c0)={&(0x7f0000000440)={0x1d}, 0x10, &(0x7f0000000580)={&(0x7f0000000140)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000000000000000be8ac2688e3f1b1b0000000000003b591477d1c0e9ffe1fdba34c2eca2c2ae59a5eab7a92a0063bd1e927f3340b3c51cecb1066004627062e001471c7e594a4697272abfa1136ee16edf20"], 0x48}, 0x1}, 0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'ifb0\x00', 0x6}) 2018/03/30 11:16:37 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=ANY=[@ANYBLOB="000000efff00000000080000"], 0x8) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=""/126, &(0x7f0000000000)=0x7e) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f0000000040)="87ac", 0x2}], 0x1, &(0x7f0000026000)}, 0x2000c080) [ 121.778594] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/30 11:16:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000800)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r5}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) fsync(r3) 2018/03/30 11:16:37 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000700)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000b40)={0x0, 0x5, 0x4, 0x8}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000bc0)={0x0, 0x89, "a3795d15b00ccea8bd16518eafd6ad06f2ff9b56df9be02668e316777ce510586b53fc6c1c807867816217ddb3e97db4434066fe67a0d668ec70d0e0151152af72335af16fa8a6dea2dd94724cc3af888aa642291779fe8b78df8f73513b57539b651b6d4a3ecf22492e271003ca698486a57eb717283d7ab6947b202706187ba98f023b887a626496"}, &(0x7f0000000c80)=0x91) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000cc0)={0x9, 0x8, 0x200, 0xb759, 0x8, 0x0, 0x4, 0x7f, 0x0}, &(0x7f0000000d00)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000d40)={0x0, 0x7f}, &(0x7f0000000d80)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000f40)={&(0x7f0000000740)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000780)="b32ea5aa21ac6e4fadd50cd69dce431f55f53266c075a46a0148ce2441d5d1364344fb40ce05f4147d2a51170944d22523372075ec", 0x35}], 0x1, &(0x7f0000000dc0)=[@init={0x18, 0x84, 0x0, {0x0, 0xfffffffffffffff8, 0x1ff, 0x100}}, @init={0x18, 0x84, 0x0, {0x800, 0xcd1, 0x7ff}}, @init={0x18, 0x84, 0x0, {0xfff, 0x6, 0x7f576ebb}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x7, 0x4, 0xb9f, 0xf62, 0xfd87, 0x0, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x9, 0xffff, 0x44, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1ff, 0x207, 0xb62, 0x40, 0x2, 0x7ff, 0xffffffffffffff70, r4}}], 0x120}, 0x4004) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500e0000002000000000000000000000000000000000000000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r5, 0x1, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4010}, 0x40000) ioctl$TCSBRK(r1, 0x5409, 0x9) sync() r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)="2f70726f632f73695c342f76732f53796e635f726566726573685f706572696f6400a014ff54e9a1a077e26b51073ae00e79671a0cacab9fa8613cd65d2cb6ddbfd50000000000000000", 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r6, 0xc10c5541, &(0x7f0000000080)={0x3, 0x1, 0x3f, 0x0, 0x0, [], [], [], 0x800000, 0x2}) 2018/03/30 11:16:37 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000200), 0x233) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x100, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001240)=0xfff, 0x2) 2018/03/30 11:16:37 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xd, 0x0, r0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x2c) dup2(r2, r1) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x4, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48) 2018/03/30 11:16:37 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x10000002040, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000380)=0x1) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) unshare(0x40000000) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001780)={0xfffffffffffffffb, 0x0, 0x101, 0xffffffffffffffff, 0x9c74, 0x0, 0x9, 0x3cc90149, 0x8, 0x8, 0x503, 0x1}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000017c0)=ANY=[@ANYBLOB="0120000008791251c2eb230500408ed83ea5"], 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x100, 0x0) ioctl(r3, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001740)=0x4, 0x4) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xfd2) ppoll(&(0x7f0000000500)=[{r3, 0x1}, {r1, 0x60}, {r1, 0x531}, {r1, 0x2000}, {0xffffffffffffffff, 0x100}, {r3, 0x408}, {r1, 0x200}, {r2, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000001940)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000600)=0x3) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) lgetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000001800)=@known='security.evm\x00', &(0x7f0000000400)=""/72, 0x48) r6 = syz_open_dev$vcsn(&(0x7f0000932ff6)='/dev/vcs#\x00', 0x1, 0x0) lseek(r6, 0x0, 0x3) pwrite64(r2, &(0x7f0000000740)="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", 0x1000, 0x1f) clock_gettime(0x6, &(0x7f00000002c0)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r7+10000000}) times(&(0x7f0000000700)) 2018/03/30 11:16:37 executing program 6: r0 = socket$inet(0x2, 0xa0000000000080b, 0xffff) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) r1 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000000)={&(0x7f0000011000)=ANY=[@ANYRES64=r1], 0x1}, 0x1, 0x0, 0x0, 0x1000}, 0x20000) 2018/03/30 11:16:37 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) prctl$intptr(0x27, 0x2) 2018/03/30 11:16:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) socket$inet6(0xa, 0x2, 0x81) 2018/03/30 11:16:37 executing program 7: r0 = semget$private(0x0, 0x2, 0x8) semctl$GETZCNT(r0, 0x1, 0xf, &(0x7f0000000000)=""/16) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000330000)=0x8, 0x4) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) [ 122.078374] IPVS: ftp: loaded support on port[0] = 21 [ 122.147493] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 11:16:37 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='comm\x00') exit(0xffffffffffffffff) pread64(r1, &(0x7f0000000300)=""/193, 0xc1, 0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='syzkaller0\x00', 0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x2c, 0x1) 2018/03/30 11:16:37 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@generic, &(0x7f0000000000)=0x80) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr=0x8578, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x3, 0x4e22, 0x7fffffff, 0x2, 0x80, 0xa0, 0x1d, 0x0, r1}, {0x7, 0x7, 0x7ff, 0x7860, 0x30, 0x20, 0x34, 0x400}, {0x3, 0x6, 0x101, 0x30f1}, 0x1, 0x6e6bc0, 0x2, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x1, 0x1, 0x5, 0xaa6, 0x73a83401}}, 0xe8) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x3f}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e24, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x2}}, [0x3, 0x3, 0x10001, 0x6b7, 0xfffffffffffffffb, 0x9, 0xfffffffffffffffe, 0x1, 0x5, 0x8, 0xb412, 0x8, 0x7, 0x4]}, &(0x7f00000005c0)=0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000600)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000040)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000000200)={0x3, 0xfb9d}) 2018/03/30 11:16:37 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x305780, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000480)=0x6, 0x4) 2018/03/30 11:16:37 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1}, 0xc) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0fffffeffffffffffffff08004500001c0000000000119078ac14ffbbe000000100004e2100089078"], 0x0) 2018/03/30 11:16:37 executing program 7: bind(0xffffffffffffffff, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) socket(0x1e, 0x0, 0x0) close(0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="600001e3a255ec4a8d9d652d0527abdffd0587e50ec1599973", 0x19, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x20000000cdfb, 0x20020) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000035c0)={'teql0\x00'}) r5 = memfd_create(&(0x7f0000000080)='dev ', 0x0) memfd_create(&(0x7f0000000180)='ghash-generic\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, 'port1\x00', 0xa9824f69d1376637}) setsockopt$SO_RDS_TRANSPORT(r5, 0x114, 0x8, &(0x7f0000000300), 0x4) 2018/03/30 11:16:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x3, 0x5, 0x81, 0x0}, &(0x7f0000000540)=0x54a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:37 executing program 0: socket$netlink(0x10, 0x3, 0x0) 2018/03/30 11:16:37 executing program 2: getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) getpgid(0x0) r0 = getpid() r1 = getpgrp(r0) sched_setaffinity(r1, 0xfffffffffffffeed, &(0x7f00009ad000)=0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000440)='hfs\x00', 0x1001, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) 2018/03/30 11:16:38 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ptrace$getregs(0xe, 0x0, 0x200, &(0x7f00000002c0)=""/165) ioctl$int_in(r0, 0x0, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000700)={0x0, 0x86, 0x0, 0x4, 0x0, 0x5, 0x0, 0x0, 0x40, 0x7, 0x5, 0xd9}) r3 = getpgrp(0x0) getresuid(&(0x7f0000000840), &(0x7f0000000ac0)=0x0, &(0x7f0000000b00)) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000c00)=0x0) fstat(r1, &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getpgid(0xffffffffffffffff) r10 = geteuid() getgroups(0x5, &(0x7f0000000cc0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000d00)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000d40)={0x0, 0x0}, &(0x7f0000000d80)=0xc) r14 = getgid() r15 = gettid() fstat(r1, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = fcntl$getown(r0, 0x9) r19 = geteuid() lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000f80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000fc0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f00000010c0)=0xe8) fstat(r2, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002400)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002440)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000002540)=0xe8) r26 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002580)=0x0) lstat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002940)=0x0) fstat(r1, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002a00)=0x0) stat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002b00)=[0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f0000002c00)=[{&(0x7f0000000780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000940)="e26d99fe177275630c2d93d1dc3437ac97e696a93c6a90c391fbcca08aa61e051de2623506729e39ebb1df3648a2629867f71ac348c4449e11a3f9f9c8b93eb375903bc57abf64caed6364a8b2b8d273ab1a617e33ec2edbbfbec6d1cd3cf252d5d50db4b2883b5dbac4dce931e1dd5d88c4e08b167f1b92cd3de3e75af205fff0b6492622c8e548a9760863e88d09e0cec575bdcfcb466b9bb7c891a5d27338ed7c186998359f41", 0xa8}, {&(0x7f0000000a00)="8f4b15d41b1581654e08ef757a70c3b1748f1746b1bc5a0fbbd0c7dde75c5ec3f97160e327b1caa821095889524592b55d224bf17501c8af202e5d063495f80170aa6eb642a15cdaa0f68d89c872c3adb0243f3a6d28395ab7d49e45ec83c51c91a55088b5d95a995410180fcf7787822e2f59171c5657572c8db23b2738f4f28305cd24470d227e1607737dcd", 0x8d}, {&(0x7f0000000180)}], 0x3, &(0x7f0000001180)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x120, 0xc800}, {&(0x7f00000012c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000023c0)=[{&(0x7f0000001340)="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", 0x1000}, {&(0x7f0000002340)="731abdeda9591132e74a1feaf72cc01530f4080ba78149b7ed57587af1c903157d21f255a899f8f1febca07a6d601b38c8f342d2d769685d70c91d4460a2882e00e9c5917c", 0x45}], 0x2, &(0x7f0000002700)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x60}, {&(0x7f0000002780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000002800)="c9520077ae1e39b6417b482a82ecafa11ddf2a1bd034e80747e91fbc39d77eaae6e3ea1e6e8369c11c8587218c52150bc5361b19af1eca31589078135d539a2a3c97", 0x42}, {&(0x7f0000002880)="3e4466f3ed4306c64ca4a5640eb2e7807a3b3dc62e8346fe881daa5d58aba1593ce62d40e1dbef0ce00cf136a58dc5a6e3e7e89f23c2e9a8a42435f580580fdcc731c43661", 0x45}], 0x2, &(0x7f0000002b40)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x28, 0x1, 0x1, [r2, r0, r1, r0, r1, r1]}], 0x98, 0x40}], 0x3, 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000600)=@add_del={0x2, &(0x7f0000000540)='bcsf0\x00', 0xfffffffffffffffc}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0xffffffffffffffff, 0x2}}, 0x68) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000500)=&(0x7f0000000380)) sendmmsg(r2, &(0x7f0000007840)=[{{&(0x7f0000000680)=@ax25={0x3, {"5b6adb975b9c0f"}, 0x7}, 0x80, &(0x7f0000000840), 0x0, &(0x7f0000000880)=[{0xa0, 0x116, 0xffffffffffff0000, "a39a0fd32dad28db720d3d8b449b2bfa6f4e14489cc4818064d4c91c18bd1d75e7fcffcfe5f1a2fac8e670853d9bb4a48c3f0441308f9434d3662cc35c23501b6bfbd81bc7fb77f4b382b12765c93d511e635dc9ccab396c8b0d3a140faa069387da83bc84ed1a448b01d1ac0fa9a9e8bb65c26db0f6ce5f53834afdd2f5d25ce4f89433014ee870081efd"}], 0xa0, 0x4}, 0x7}, {{&(0x7f00000035c0)=@sco={0x1f, {0x8, 0x7, 0x1ff, 0xfffffffffffffffb, 0x0, 0x9e89}}, 0x80, &(0x7f0000005980)=[{&(0x7f0000003640)="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0x1000}, {&(0x7f0000004880)="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0x1000}], 0x2, &(0x7f0000005a00)}}, {{&(0x7f0000007200)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000007600)=[{&(0x7f0000007280)="a987ae5c10dcd0f729e4ad9d015c82d3df16a57f3a1a0f8a5b948ac7c7ff79f1c9908d7faed977b856141f6b03cf09d4f0fda1649cf73e07e4135d6c273833f9e2ca5cae6a453756e497494ef3079936f2bcfbde7229a2131cb888e77269c59809a9ecbd46df6c9725c5ef8dc2ca42d878711f570a4e70abf9ac50f52e85ef9a76d3d983ff8352ddbce873aea28cea27752b763714e747386055b4f3b2b2446064828a0d1fd5f7229689d88340f81fafaf24471cbb9e9fc53f607a5784167d183cda67f50c27966550cc9b136a77a667f47d105f0aaa5171742f8e8dd3c44753c20d4da04c748bc7c2138c", 0xeb}, {&(0x7f00000075c0)="3cdc096342cc01f151834472330acaf5", 0x10}], 0x2, &(0x7f0000007680)=ANY=[@ANYBLOB="380000000000000012010020860d00006d5ebf4e292e4fcc2baa163590df8941a0252f0015254a5c1f0266c727dd65e8ff7f000000000000"], 0x38, 0xc841}, 0x20}], 0x3, 0xc004) write$eventfd(r1, &(0x7f0000000740)=0x3, 0x8) 2018/03/30 11:16:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="400000001c0000042bbd7000fddbdf250a000000", @ANYRES32=r1, @ANYBLOB="0400020108400100ac1414aac8e527a954bc64e229163c5032827f0800050004000000140003007a060000060000000500000081000000"], 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0xc8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000280)={0x9, 0x0, 0x10001, 0xfff}) ioctl$KDSKBLED(r2, 0x4b65, 0x6) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000002c0)={r3, 0xff}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xb3028063c9ee8054, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000001c0)="43981cf8e206dc56965c87702e0687ad9bcc1b574606ca9a7f58e041c34304c8375d5b16f41bf2aafd4c0d4c9dca4200fde9de649cb04fe9dbbbfbeb7b6b8e714e4d31262edfd995b9ee2db7637e041c265fa7f1e3194dc9c29d0de9038b", 0xfffffffffffffdcf) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x212000) 2018/03/30 11:16:38 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002000)=[{0x10, 0x111}], 0x10}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) ioctl(r0, 0xc0184908, &(0x7f0000002000)) 2018/03/30 11:16:38 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x0, 0x1) sync_file_range(r0, 0xf6, 0x0, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) accept4(r3, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x800) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r2) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r6 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r5, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) accept(r4, &(0x7f0000000340)=@nfc_llcp, &(0x7f0000000200)=0x80) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) recvfrom$ipx(r3, &(0x7f0000000700)=""/68, 0x44, 0x0, &(0x7f0000000780)={0x4, 0x90000, 0x5, "797acbf8d842", 0x98ae}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) gettid() sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) shmctl$SHM_INFO(r6, 0xe, &(0x7f00000003c0)=""/127) 2018/03/30 11:16:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000540), &(0x7f0000000740)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x804, 0x0) 2018/03/30 11:16:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$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_MSRS(r4, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0200000000000000e7a7a938ba69e22a0000000000000000000000000000000000000000000000000000000000aa023bcabcf57523c3883a77cbaac327624e2cd92f4acfff58cbee72092ac75f1a6df335b0bdc00a19b41ff497a59ece8cc5596ca112744ca7bf1675d74ccf9da33b23011106c209e59afab087f4a0b3ebbc049697ec1bfeb1bf9801c0838d97c36322b0a4ef048301318611f53d8bd1186d3cc3c5aa315f53699deece71d7784aa1c4c299287b3e3dcce45208d7010001000000000089f06d567428d430902324ffc54e"]) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) prctl$getname(0x10, &(0x7f00000000c0)=""/104) 2018/03/30 11:16:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/softnet_stat\x00') r1 = socket$kcm(0x29, 0x100000000000002, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x800000, 0x9) 2018/03/30 11:16:38 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x28001, 0x0) r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/179) syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x0, 0x4000) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000002640)) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000026c0), &(0x7f0000002700)=0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000002880)={0x0, 0x0, @multicast2}, &(0x7f00000028c0)=0x10, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002900)) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/03/30 11:16:38 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt(r0, 0x4, 0x10000, &(0x7f00000002c0)="b6185bae236b54189e552e385843874aa0136f3c9b8d684f7a889b9614b88547e0130280458efe77d30cd1636061021827e615e78e2e73ea9b5bc0ed77a2e77edaea995767c3692e3fcab67da36ffe5dfd155f31c7e47c875455d84c62746574c2eadd1d6e4600bb55af8f3d0265e782ded0f39e31a2355e40def3e9eeeb12fd533dbc54d5f89f777a545072e9985a8cf5560f81fcc858a2519ad790975bd4befa2ea797b9b585fb8ca87f5fe62df0bbf13732cc53fbb6a05843788de6fb0810450d6c19cc", 0xc5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) write(r1, &(0x7f0000000200)="397ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f902dfc811b38375640258335444c9fe3d138b122315ff5baf945f522c26157fdc4fa3d48f3a08b59a3bb57755976f1bcc37f3e0169da898335fd7552450a48204c4c44cb728f06f1bbbd9e01197ad56076dfc57da2fbd661c01", 0x8e) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0xa0000000000, 0x0, 0x0, 0x1000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1f, 0x5, 0x5}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000a30fdc)) 2018/03/30 11:16:38 executing program 6: gettid() setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[]}, 0x78) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000fc0)='/dev/snd/controlC#\x00', 0x2, 0x4401) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getegid() pread64(r3, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="040000000000000000000000070000000000000000000000090000000800000000000000000000000000000000000000000000eeff000000de0d0000030000000000000000000000f7ffffff05000000000000000000000000000000000001000000000000000000010000000000000000000000000000000600000000086ef23047000000000000000000000000000000000000000000000600000004000000000000000000000007000000000000000300000000000000ff000000"]) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640)=@ioapic={0x0, 0x0, 0x0, 0x5, 0x0, [{0x9, 0x1f, 0x8, [], 0x4}, {0x0, 0x4, 0x5, [], 0xfffffffffffffff8}, {0xfffffffffffff801, 0x8001, 0x7, [], 0x3}, {0x0, 0xffffffffffffff06, 0x40, [], 0xcde}, {0x8000, 0x0, 0x60dd, [], 0x3}, {0x1, 0x0, 0x4, [], 0x1ff}, {0x8, 0x8, 0xacb6, [], 0x5}, {0x8, 0x1ff, 0x5, [], 0x9}, {0x9, 0x8, 0x4, [], 0x1}, {0x200, 0x1, 0x7fff, [], 0xffffffffffffffff}, {0x101, 0x81, 0x4, [], 0x8}, {0x2, 0x38e, 0x2, [], 0x8}, {0x9, 0x9, 0x4, [], 0xffffffff}, {0x5, 0x3, 0x100000001, [], 0x81}, {0x5, 0x1ff, 0xcdd, [], 0x1}, {0x5, 0x3c3, 0x8, [], 0x3ff}, {0x1, 0x0, 0x1, [], 0x5968}, {0x7f, 0xe000000, 0xfffffffffffffffb, [], 0x400}, {0x0, 0x10000, 0x8001, [], 0x1}, {0x4, 0x4, 0x322, [], 0x10001}, {0x100, 0x2, 0x8, [], 0x80000001}, {0x1, 0x6, 0x4, [], 0xfffffffffffffffe}, {0x1, 0x0, 0x1, [], 0xffffffff}, {0x0, 0x2, 0x9, [], 0xfffffffffffffffe}]}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8) ftruncate(r5, 0x0) pwritev(r5, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xda3}], 0x1, 0x4) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000f40)=@get={0x1, &(0x7f0000000a00)=""/242, 0x81}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r6 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x80000) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000000300)=""/103) ioctl$KVM_SMI(r2, 0xaeb7) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00000000c0)=""/65, &(0x7f0000000140)=0x41) ioctl$KVM_RUN(r2, 0xae80, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x400400, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000000240)={{0x101, 0x5}, {0xa8, 0x31d9}, 0x9f2, 0x0, 0x7}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x400000000032, 0xffffffffffffffff, 0x0) 2018/03/30 11:16:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB="96e157"], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000240)) 2018/03/30 11:16:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000540)={'vcan0\x00', 0x6}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0xfffffffffffffffd, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b65f7829cd00a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa801d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) open(&(0x7f0000000740)='./file0\x00', 0x80, 0x30) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) 2018/03/30 11:16:38 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfff) socketpair(0x4, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x178, 0x9, 0x3ff}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001480)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000340)=0x1008) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x9, 0x100000000, 0xff, 0x0, 0x247, 0x0, 0x0, 0x8, 0x47ff, 0x2, 0x9, 0x9, 0xa66b, 0x0, 0x0, 0x8, 0xa, 0xfffffffffffff2b7, 0x0, 0x2, 0x2, 0x0, 0x71, 0xfffffffffffffffe, 0x254e, 0x3, 0x8, 0x1000, 0x2, 0x0, 0x7, 0x3c5, 0x5, 0x1ff, 0x3, 0x0, 0x8, 0x2, @perf_config_ext={0x0, 0x8d9}, 0x20000, 0x6, 0x0, 0x3, 0x800, 0x8, 0x4}, r4, 0x1, 0xffffffffffffffff, 0x2) r6 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x7, 0xfff, 0x100000001, 0xfffffffffffffffb, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x1, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x8, 0x3, 0x5, 0x7, 0x8, 0x1, 0x3, 0x1, 0x0, 0x758, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0x801, 0x4, 0xff, 0x6, 0x3, 0x8, 0x3}, r6, 0x2, r2, 0x3) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r7 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rpc_pipefs\x00', 0x0, &(0x7f0000000080)) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000380)) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r7, 0x2403, 0x3e5c760) r8 = getpid() perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x9, 0x8, 0xfff, 0x6, 0x0, 0x42e4, 0x20000, 0xd, 0x4, 0x1ff000000000000, 0xffffffff, 0x0, 0x1, 0x2, 0x0, 0xa, 0xd79, 0x5e6a, 0x1, 0x1, 0x7, 0x4, 0x8, 0xfff, 0x1f, 0x1f, 0x5, 0x7ff, 0xf0d5, 0x188, 0x4, 0x8001, 0xfffffffffffffff7, 0x1000, 0x2368000, 0x8, 0x0, 0x2, 0x2000000, @perf_bp={&(0x7f0000000040), 0xc}, 0x20, 0x8, 0x0, 0x2, 0x7f, 0x5, 0x6}, r8, 0x9, r0, 0x2) 2018/03/30 11:16:38 executing program 1: 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 = shmget(0x2, 0x1000, 0x200, &(0x7f0000fee000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) close(0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r6, &(0x7f00000001c0)=ANY=[], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000080)=[@vmwrite={0x8, 0x0, 0x9, 0x0, 0x6, 0x0, 0x6}], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) read(0xffffffffffffffff, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/30 11:16:38 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x41) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000080)=""/125, 0x7d}], 0x1) dup3(r0, r3, 0x0) fstat(r3, &(0x7f0000000040)) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x38, 0x101000) tkill(r1, 0x16) sendto(r3, &(0x7f0000000140)="5d94cd3e69f9f32347b9f021cc6cc0a37b18d5af57b0b8039cd2a1d936e54f1250aba79f6095d3bfb491d9ec58566837df", 0x31, 0x4040, &(0x7f0000000180)=@nl=@proc={0x10, 0x0, 0x25dfdbfd}, 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/03/30 11:16:38 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) flock(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000006680)=0xc) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x80000000, 0x4) 2018/03/30 11:16:38 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001100), 0x0, 0x0, 0x0) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000140)={0x7, 0x9}) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=""/170) 2018/03/30 11:16:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r2, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000800)=""/181) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x41f, 0x1, 0x67, 0x6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24}}, 0x3, 0x5}, &(0x7f0000000400)=0x90) connect$nfc_llcp(r1, &(0x7f00000006c0)={0x27, 0x1, 0x2, 0x0, 0xdf, 0x1, "0aaa20d3371a672fbede886b7884d0c3575c4a134d068b491d829cd20a7465e27f1dfc86ab58d2cde77868c6794c6b0941823bfcc4b33d5271d52faaa901d3", 0x12}, 0x60) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'irlan0\x00', r4}) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x33c) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8009fc}, 0xc, &(0x7f0000000140)={&(0x7f00000008c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x40}, 0x800) bind$alg(r1, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000640)={0x1, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101, 0x6, 0x3, 0x80000000, 0x9, 0x0, 0x0, 0x81, 0xbc1}) accept4$nfc_llcp(r2, &(0x7f0000000440), &(0x7f00000004c0)=0x60, 0x800) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x82, 0x0) [ 122.950825] rpcbind: RPC call returned error 22 2018/03/30 11:16:38 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_setparam(r0, &(0x7f0000000040)=0x4a03d51e) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x16, 0x400a01) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) r2 = fcntl$getown(r1, 0x9) read(r1, &(0x7f0000000100)=""/213, 0xd5) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000200)={0xffffffffffffff46, 0x2, 0x8dd}) bind$netrom(r1, &(0x7f0000000240)=@ax25={0x3, {"9d555e0e4d9bbe"}, 0xfff}, 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x12800040}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x114, r4, 0x704, 0x70bd25, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9d0}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}]}, 0x114}, 0x1, 0x0, 0x0, 0x1}, 0x40000) bind$bt_l2cap(r1, &(0x7f00000004c0)={0x1f, 0xfffffffffffffffb, {0x1, 0x8, 0x5, 0x81, 0xffffffffffffffff, 0x1000}, 0x7, 0x3}, 0xe) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x7}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000580)={0x3, 0x208, 0x0, 0x6, r5}, &(0x7f00000005c0)=0x10) timerfd_gettime(r1, &(0x7f0000000600)) sendmsg$nl_crypto(r1, &(0x7f00000007c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f0000000780)={&(0x7f0000000680)=@get={0xf8, 0x13, 0x4, 0x70bd28, 0x25dfdbfb, {{'rfc7539(cbc-camellia-asm,sha1-avx2)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x400000000000}, {0x8, 0x1, 0x3}]}, 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000800)={0xf51, 0x4b, 0x1, 0x8, 0x800, 0x4, 0x0, 0x800, 0x8, 0x80000001, 0x7ff, 0x3}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000840)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000880)) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x6208000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x24, r4, 0x100, 0x70bd26, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x20000040) ptrace$pokeuser(0x6, r2, 0xd8c9, 0xfffffffffffffff7) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000009c0)={0x5, 0x0, [{0x4, 0xffff, 0x0, 0x4, 0x80000000, 0x80000001, 0x200}, {0x8000001f, 0x8, 0x5, 0x7fffffff, 0x10000, 0x1, 0x2}, {0x80000000, 0x7, 0x2, 0x0, 0x1b5, 0x6, 0x29a6}, {0x8000001b, 0x5d8, 0x1, 0xb7, 0x3, 0x6, 0x80}, {0x80000001, 0x9f7, 0x1, 0x2, 0x4, 0x1, 0x9}]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000ac0)={'rose0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000b00)={0x200000, 0x0, 0x10000, 0x2cfe}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000b40)={0xff, r7, 0x10003, 0x6}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000b80)={r5, 0x8001}, &(0x7f0000000bc0)=0x8) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000c00)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000c40)={r6, 0x1, 0x20, 0x7, 0x20}, &(0x7f0000000c80)=0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000cc0)={0xffff, r7, 0x0, 0xa19}) socket$inet_icmp(0x2, 0x2, 0x1) [ 122.975743] rpcbind: RPC call returned error 22 2018/03/30 11:16:38 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) socketpair(0xd, 0x6, 0x1ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=""/143, &(0x7f0000000140)=0x8f) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000180)={{0x1, 0x8}, 0x1, 0x7, 0x43a, {0x5, 0xffffffffffffffff}, 0xfffffffffffffff7, 0x9}) sendto$inet6(r0, &(0x7f00000000c0), 0x254, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 122.997400] rpcbind: RPC call returned error 22 [ 123.006786] rpcbind: RPC call returned error 22 [ 123.027600] BUG: unable to handle kernel paging request at ffffebe000000020 [ 123.034735] IP: qlist_free_all+0x12b/0x160 [ 123.038955] PGD 0 P4D 0 [ 123.041622] Oops: 0000 [#1] SMP KASAN [ 123.045406] Dumping ftrace buffer: [ 123.048927] (ftrace buffer empty) [ 123.052620] Modules linked in: [ 123.055804] CPU: 1 PID: 16942 Comm: kworker/u4:2 Not tainted 4.16.0-rc7+ #371 [ 123.063058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.064323] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 123.072399] RIP: 0010:qlist_free_all+0x12b/0x160 [ 123.072404] RSP: 0018:ffff8801ca087cd8 EFLAGS: 00010286 [ 123.072410] RAX: 0000000000000b80 RBX: 0000000000000282 RCX: ffffea0000000000 [ 123.072414] RDX: ffffebe000000000 RSI: ffff8801cbb02cf8 RDI: 0000000000000282 [ 123.072418] RBP: ffff8801ca087d10 R08: 0000000000000000 R09: 0000000000000000 [ 123.072422] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 123.072426] R13: 0000000000000000 R14: 0000000000000b80 R15: ffffffff87acabe0 [ 123.072435] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 123.128854] *** Guest State *** [ 123.129486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.129492] CR2: ffffebe000000020 CR3: 0000000007a22006 CR4: 00000000001626e0 [ 123.129498] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 123.129502] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 123.129509] Call Trace: [ 123.137730] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 123.140976] quarantine_reduce+0x141/0x170 [ 123.140986] kasan_kmalloc+0xca/0xe0 [ 123.146859] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 123.154091] kasan_slab_alloc+0x12/0x20 [ 123.154102] kmem_cache_alloc+0x11b/0x760 [ 123.161349] CR3 = 0x0000000000000000 [ 123.168590] ? do_raw_spin_trylock+0x190/0x190 [ 123.168605] getname_kernel+0x54/0x340 [ 123.171166] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 123.179971] call_usermodehelper_exec_async+0x449/0x8f0 [ 123.179983] ? copy_overflow+0x20/0x20 [ 123.184197] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 123.187873] ? umh_complete+0x90/0x90 [ 123.187887] ? umh_complete+0x90/0x90 [ 123.196698] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 123.200636] ? umh_complete+0x90/0x90 [ 123.200648] ret_from_fork+0x3a/0x50 [ 123.204771] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 123.208451] Code: [ 123.213019] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 123.216859] 00 00 00 80 48 01 [ 123.223346] CS: sel=0x0000, attr=0x10000, limit=0xffffffff, base=0x0000000000000000 [ 123.228662] c2 72 44 48 b9 00 00 00 [ 123.232553] DS: sel=0x0000, attr=0x10000, limit=0xfffffffd, base=0x0000000000000000 [ 123.238992] 80 ff 77 00 00 48 01 ca 48 b9 [ 123.242798] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 123.246568] 00 00 00 00 00 ea ff [ 123.252544] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 123.256292] ff 48 c1 ea 0c 48 c1 e2 06 [ 123.260020] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 123.265928] 48 01 ca <48> 8b 4a 20 48 [ 123.268082] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 123.274697] 8d 71 ff 83 e1 01 48 [ 123.277888] GDTR: limit=0x00000000, base=0x0000000000000000 [ 123.285809] 0f 45 d6 4c 8b 6a 30 e9 f4 [ 123.289528] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 123.297457] RIP: qlist_free_all+0x12b/0x160 RSP: ffff8801ca087cd8 [ 123.297462] CR2: ffffebe000000020 [ 123.301677] IDTR: limit=0x00000000, base=0x0000000000000000 [ 123.309607] ---[ end trace 9f95440cd533851e ]--- [ 123.309613] Kernel panic - not syncing: Fatal exception [ 123.313047] TR: sel=0x0000, attr=0x00081, limit=0x00000000, base=0x0000000000000000 [ 123.321387] Dumping ftrace buffer: [ 123.321391] (ftrace buffer empty) [ 123.321394] Kernel Offset: disabled [ 123.414582] Rebooting in 86400 seconds..