(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x9) write(r1, &(0x7f0000335000), 0xfc94) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f00000002c0)=0x4) mmap(&(0x7f00001f2000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x10000000a1b0, &(0x7f0000000000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000480)={0x10, @tick=0x4, 0x100, {0x49b2, 0xe7a8}, 0x9, 0x2, 0x2}) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='B', 0x1}]) mmap(&(0x7f0000000000/0x397000)=nil, 0x397000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000140)) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) timer_create(0x6, &(0x7f00000003c0)={0x0, 0x29, 0x1, @thr={&(0x7f0000000300)="31fcb72be6264185eb14782308ec", &(0x7f0000000340)="07d29a38502bc4cbf326791cc6423a748d7320cceaeffcbe0e6dde9dc4a610157f677efbad58d318f8a6a3a56cd1817a28c02cc6eb11107228ad0d4c259a4b2a522fd7b2bd4b2231b32a3fb2b1f5705a52f8c29bc8f0a5cea134b399afb5072717a0374995ad3ff786502501179f56116e"}}, &(0x7f0000000400)=0x0) timer_gettime(r3, &(0x7f0000000440)) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r0) ppoll(&(0x7f0000000180)=[{r1, 0x2}, {r0}, {r1, 0xa0}, {r1, 0xc000}], 0x4, &(0x7f0000000240), &(0x7f0000000280)={0x7}, 0x8) [ 1509.310073] binder: undelivered death notification, 0000000000000000 [ 1509.430768] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1509.440007] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 1509.450020] FAULT_INJECTION: forcing a failure. [ 1509.450020] name failslab, interval 1, probability 0, space 0, times 0 [ 1509.461773] CPU: 1 PID: 18496 Comm: syz-executor5 Not tainted 4.16.0+ #378 [ 1509.468803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1509.478159] Call Trace: [ 1509.480746] dump_stack+0x1a7/0x27d [ 1509.484357] ? arch_local_irq_restore+0x53/0x53 [ 1509.489009] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1509.494184] ? __fib6_clean_all+0x26c/0x3a0 [ 1509.498492] should_fail+0x914/0xae0 [ 1509.502186] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1509.507272] ? __fib6_clean_all+0x1fc/0x3a0 [ 1509.511572] ? trace_hardirqs_on+0xd/0x10 [ 1509.515697] ? trace_hardirqs_off+0x10/0x10 [ 1509.519998] ? perf_trace_lock_acquire+0xe3/0x980 [ 1509.524825] ? __fib6_clean_all+0x295/0x3a0 [ 1509.529130] ? perf_trace_lock+0x900/0x900 [ 1509.533345] ? find_held_lock+0x35/0x1d0 [ 1509.537392] ? br_get_link_af_size_filtered+0x185/0xae0 [ 1509.542737] ? lock_downgrade+0x980/0x980 [ 1509.546872] ? kasan_check_read+0x11/0x20 [ 1509.551001] ? rcu_is_watching+0x85/0x130 [ 1509.555136] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1509.560046] should_failslab+0xec/0x120 [ 1509.563999] kmem_cache_alloc_node+0x56/0x760 [ 1509.568480] ? br_get_link_af_size_filtered+0x1f9/0xae0 [ 1509.573825] __alloc_skb+0xf4/0x760 [ 1509.577517] ? skb_scrub_packet+0x510/0x510 [ 1509.581819] ? trace_hardirqs_off+0x10/0x10 [ 1509.586123] ? port_cost+0xde/0x190 [ 1509.589728] ? packet_recvmsg+0x17a0/0x17a0 [ 1509.594033] ? __lock_is_held+0xb6/0x140 [ 1509.598075] br_ifinfo_notify+0xb9/0x1c0 [ 1509.602113] br_device_event+0x45c/0x530 [ 1509.606157] notifier_call_chain+0x136/0x2c0 [ 1509.610546] ? unregister_die_notifier+0x20/0x20 [ 1509.615281] ? rtmsg_ifinfo_build_skb+0xcc/0x1a0 [ 1509.620025] ? rtnl_is_locked+0x65/0xc0 [ 1509.623979] ? rtnl_trylock+0x20/0x20 [ 1509.627760] raw_notifier_call_chain+0x2d/0x40 [ 1509.632324] call_netdevice_notifiers_info+0x32/0x70 [ 1509.637401] netdev_state_change+0x11e/0x180 [ 1509.641786] ? dev_valid_name+0x1b0/0x1b0 [ 1509.645915] do_setlink+0x2e43/0x3bb0 [ 1509.649692] ? do_setlink+0x2e43/0x3bb0 [ 1509.653642] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1509.658814] ? __lock_acquire+0x638/0x3c30 [ 1509.663038] ? rtnl_fdb_del+0xb20/0xb20 [ 1509.666990] ? __lock_acquire+0x638/0x3c30 [ 1509.671206] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1509.676378] ? perf_trace_lock_acquire+0xe3/0x980 [ 1509.681202] ? perf_trace_lock+0x900/0x900 [ 1509.685413] ? __lock_acquire+0x638/0x3c30 [ 1509.689625] ? perf_trace_lock_acquire+0xe3/0x980 [ 1509.694444] ? print_irqtrace_events+0x270/0x270 [ 1509.699176] ? print_irqtrace_events+0x270/0x270 [ 1509.703910] ? print_irqtrace_events+0x270/0x270 [ 1509.708646] ? validate_linkmsg+0x5f0/0x8e0 [ 1509.712950] ? rtnl_calcit.isra.26+0x4f0/0x4f0 [ 1509.717514] ? nla_validate+0x1c0/0x1c0 [ 1509.721468] ? rcu_note_context_switch+0x710/0x710 [ 1509.726374] rtnl_newlink+0xd13/0x1a50 [ 1509.730241] ? kasan_check_write+0x14/0x20 [ 1509.734459] ? rtnl_link_unregister+0x330/0x330 [ 1509.739110] ? perf_trace_lock_acquire+0xe3/0x980 [ 1509.743929] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1509.748835] ? perf_trace_lock_acquire+0xe3/0x980 [ 1509.753660] ? perf_trace_lock+0x900/0x900 [ 1509.757894] ? rtnl_get_link+0x124/0x2b0 [ 1509.761933] ? rtnl_dump_all+0x460/0x460 [ 1509.765969] ? rcu_is_watching+0x85/0x130 [ 1509.770092] ? ns_capable_common+0xcf/0x160 [ 1509.774393] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1509.779304] rtnetlink_rcv_msg+0x57f/0xb10 [ 1509.783517] ? rtnl_link_unregister+0x330/0x330 [ 1509.788164] ? validate_linkmsg+0x8e0/0x8e0 [ 1509.792465] ? __might_fault+0x110/0x1d0 [ 1509.796509] netlink_rcv_skb+0x14b/0x380 [ 1509.800548] ? validate_linkmsg+0x8e0/0x8e0 [ 1509.804850] ? netlink_ack+0xa10/0xa10 [ 1509.808718] ? netlink_skb_destructor+0x1e0/0x1e0 [ 1509.813540] rtnetlink_rcv+0x1c/0x20 [ 1509.817229] netlink_unicast+0x4c4/0x6b0 [ 1509.821269] ? netlink_attachskb+0x8b0/0x8b0 [ 1509.825662] ? security_netlink_send+0x81/0xb0 [ 1509.830225] netlink_sendmsg+0xa5e/0xe80 [ 1509.834266] ? netlink_unicast+0x6b0/0x6b0 [ 1509.838481] ? security_socket_sendmsg+0x89/0xb0 [ 1509.843213] ? netlink_unicast+0x6b0/0x6b0 [ 1509.847425] sock_sendmsg+0xca/0x110 [ 1509.851116] ___sys_sendmsg+0x767/0x8b0 [ 1509.855068] ? copy_msghdr_from_user+0x590/0x590 [ 1509.859802] ? __f_unlock_pos+0x19/0x20 [ 1509.863752] ? lock_downgrade+0x980/0x980 [ 1509.867879] ? kasan_check_write+0x14/0x20 [ 1509.872092] ? __fget_light+0x2bc/0x400 [ 1509.876047] ? fget_raw+0x20/0x20 [ 1509.879478] ? find_held_lock+0x35/0x1d0 [ 1509.883521] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1509.888428] ? wait_for_completion+0x770/0x770 [ 1509.892993] ? __fdget+0x18/0x20 [ 1509.896340] __sys_sendmsg+0x105/0x250 [ 1509.900205] ? __sys_sendmsg+0x105/0x250 [ 1509.904246] ? SyS_shutdown+0x30/0x30 [ 1509.908028] ? __sb_end_write+0xa0/0xd0 [ 1509.911982] ? kasan_check_write+0x14/0x20 [ 1509.916191] ? fput+0xe0/0x150 [ 1509.919358] ? ksys_write+0x184/0x220 [ 1509.923146] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1509.928665] ? ksys_ioctl+0x6c/0xb0 [ 1509.932271] SyS_sendmsg+0x29/0x30 [ 1509.935789] ? __sys_sendmsg+0x250/0x250 [ 1509.939825] do_syscall_64+0x281/0x940 [ 1509.943689] ? vmalloc_sync_all+0x30/0x30 [ 1509.947813] ? finish_task_switch+0x1b9/0x970 [ 1509.952283] ? finish_task_switch+0x17a/0x970 [ 1509.956754] ? syscall_return_slowpath+0x550/0x550 [ 1509.961663] ? syscall_return_slowpath+0x2ac/0x550 [ 1509.966567] ? prepare_exit_to_usermode+0x350/0x350 [ 1509.971561] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1509.976905] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1509.981728] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1509.986893] RIP: 0033:0x4552d9 [ 1509.990060] RSP: 002b:00007f3cb0c6cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1509.997744] RAX: ffffffffffffffda RBX: 00007f3cb0c6d6d4 RCX: 00000000004552d9 [ 1510.004989] RDX: 0000000000000000 RSI: 0000000020001cc0 RDI: 0000000000000013 [ 1510.012237] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1510.019483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/04 02:56:21 executing program 4: r0 = socket$inet(0x2, 0x2, 0x8) getpeername$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x6e) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@nat={'nat\x00', 0x19, 0x2, 0x2d0, [0x20000180, 0x0, 0x0, 0x200003c0, 0x200003f0], 0x0, &(0x7f0000000040), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x3ab) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001640)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001740)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000100)=0x1, 0x4) r2 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000480)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000580)=0x7, 0x4) 2018/04/04 02:56:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000240)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x40) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r2, 0x500, 0x70bd26, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) 2018/04/04 02:56:22 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x400001c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000440)={0x2, r0, 0x1}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000004c0)={0x8, &(0x7f0000000480)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000600)={r2, &(0x7f0000000500)=""/225}) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x800) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7ff) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000340)={r4, @in={{0x2, 0x4e23, @rand_addr=0x7}}, 0x5, 0x688, 0x9, 0x8001, 0x1}, &(0x7f0000000400)=0x98) pwrite64(r0, &(0x7f0000000240)="b5917782568ee8e33406435ec80fc2063ff3cf6b8cd8f69c7fedd2d2820e511f20cf2016b5f00c0e58fce400489f74b82621b5420422447ba56a16adc2c60f21a64355ed1fb713b56d96e1d9218c470b1774b587e9a69f9d88e37c5ba3afcb91e3f21a508bbd9515e3fac2403d9d04ebec249f3d6b427b98eeef2dee7f483365e145b2f3a442f2abaa", 0x89, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000180)={0x377, {{0xa, 0x4e23, 0x3e, @mcast2={0xff, 0x2, [], 0x1}, 0x1d9}}}, 0x88) memfd_create(&(0x7f0000001680)="000000008c00000000000000000000", 0x1000000000003) acct(&(0x7f0000000000)='./file0\x00') readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000040)=""/40, 0x28}], 0x2) [ 1510.026729] R13: 00000000000004ec R14: 00000000006fa6c0 R15: 000000000000000d [ 1510.049920] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/04/04 02:56:22 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='authencesn(sha384-avx,pcbc-aes-aesni)\x00') 2018/04/04 02:56:22 executing program 7: r0 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) listen(r0, 0x200000010001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x100000001, 0xff, 0x100, 0x9, 0x100000, r2}) open(&(0x7f0000000200)='./file0\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 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, 0x4, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c00000005060100000000000000000000000000080001000400000084662c9cc8881500772f2226f74d18344108985a9cf727596a23f86ef07310bd51ea9ac5f37851aecf5f801fa6932f56a8cf3ac113abe2429c170e5816ff71a0782e4d9d2ded77cf5675654f53d6e11cd905abcc0fbfca0cee9cc4bd9f"], 0x79}, 0x1}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000300)={0x14, 0x0, 0xfffffffffffffffe}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140), 0x8) sendto$inet(r0, &(0x7f0000000100)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/04 02:56:22 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040), 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="ca42613e652890cb4def938c26163538c46b69d963c21cfc700aecf290508071bb6537a3781bc105b0cac50623621dc9211fcf78a3a6d3e54b68a81cb7f27b7b6abdfff4afcd011f6457cfa412e6de796288c1f335782f9077f19cba9a79af215d1d87c711fe54747b90e5da6d816cb9a597e6b13cb14aa73d7720c67d70aba1d429810d93296cdc282eeef084e732ea8419b5f530928ee928dd038a8943d55727d904b0aaf456070f80f17081e65c4c7044"], 0x8) 2018/04/04 02:56:22 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x1, 0x30}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000100)=@ethtool_pauseparam={0x12}}) 2018/04/04 02:56:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1510.267014] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1510.302607] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 1510.330311] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/04/04 02:56:23 executing program 4: setrlimit(0xb, &(0x7f00008e0ff0)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x1ffff, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) r1 = getpgrp(0x0) r2 = getpgrp(r1) syz_open_procfs(r2, &(0x7f0000000080)='net/l2cap\x00') ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x5) timer_create(0x0, &(0x7f0000c81e03)={0x0, 0x0, 0x0, @thr={&(0x7f0000244f9a), &(0x7f0000658ffa)}}, &(0x7f00008a2000)) 2018/04/04 02:56:23 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) alarm(0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000740)={0x0, {{0x2}}}, 0xfffffe74) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x8, &(0x7f0000000080)=0x4) signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000680)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) 2018/04/04 02:56:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x4000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f0000a21fd0)}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x2dd, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/04 02:56:23 executing program 0: r0 = socket$inet(0x2, 0x2000000080002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x4000) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000300)={0x5bd56edd, 0x3, 0x3, 0x2, 0x80000001}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000003c0)=""/76) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x2, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000480), &(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYRES64=r1]}, 0x82) 2018/04/04 02:56:23 executing program 7: r0 = socket(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x0, 0xff, 0x2, 0x8, 0x80000001, 0x5}, &(0x7f0000000300)=0x20) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd8, r1, 0x20c, 0x70bd26, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x87af}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x84, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xf}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000c0) r2 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000a5dfe5), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sendfile(r0, r2, &(0x7f0000af5000), 0x10001) poll(&(0x7f0000000000)=[{r2, 0x4}, {r2}, {r0, 0x700}, {r0, 0xc200}], 0x4, 0x0) 2018/04/04 02:56:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="2000000011002100000000000000000000000000e4665292ff87cadff925688d12548af93480695530c9a661a091df1000000000000081a0434e72d77c0f85f4bab3488440b89486ca956ee6e521b9ba5f176cef85590c386f56096128e7bee9798dd23a7de1a64b4d0ea8ffaeee41f4e45d7546d9c8216e7da86e83aaf545a6f8b88f968ef741bc6d1ecbbb017f51d93e427741ff336bff1d68cd100a707460d8f1624b7afda12c96f7c831d36ec21d05b43e0c0000000039bee507e9856b04471d310b01ee99f15483a349fa776eed7f61d1945313910aefb156746e496e9d19d340234a0faac3c758aec5f069", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40080, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={r3, 0x2}, &(0x7f0000000380)=0x8) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000680)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x280, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, 0x1, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @rand_addr=0x7, 0xffffffff, 0x0, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x3, 0x0, 0x9, 0x9, 0x6, 0x800, 'lo\x00', 'syzkaller1\x00', {}, {}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="a2e1821455a3", @empty, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/04/04 02:56:23 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}}}, 0x108) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000000040)=""/45, &(0x7f0000000080)=0x2d) [ 1511.317740] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1511.351543] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x200, 0x0, 0x0, 0x6}]}) r3 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000180)=ANY=[], &(0x7f00000000c0)) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r4, 0x0, 0x0, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x24}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:56:23 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x7, 0x80, 0x8, 0x101, 0x744, 0x3f, 0x8}, 0x1c) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x142, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 2018/04/04 02:56:23 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x6, 0x94080) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000480)={@broadcast, @local, 0x0}, &(0x7f00000004c0)=0xc) connect$can_bcm(r1, &(0x7f0000000500)={0x1d, r2}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip_vti0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000400)=0x4, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000002c0)=0x68) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000005c0), &(0x7f0000000600)=0xc) r4 = accept4$inet6(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0xfffffffffffffdd0, 0x80000) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000300)={{0xffffffffffffffff, 0x3, 0x9b52, 0x2, 0x7795}, 0xa5, 0x7fffffff, 0x8}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0xfffffffffffffffd, 0xff, 0x1000000000001, 0x0, 0xfff, 0x7}, 0x20) getpeername$packet(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80}, 0x400, 0x1}, 0x20) openat$cgroup_type(r4, &(0x7f0000000380)='cgroup.type\x00', 0x2, 0x0) 2018/04/04 02:56:23 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) clock_adjtime(0x1, &(0x7f00000000c0)={0x100000000, 0x456bf165, 0x80000000, 0x5, 0x9, 0xfff, 0x7ff, 0x3, 0x5eae, 0x9, 0x7f, 0x3ff, 0xfffffffffffffff8, 0x2, 0x7, 0x5, 0x1, 0x200, 0xe71, 0xfffffffffffffff7, 0x0, 0x7, 0x3, 0xfffffffffffffffd, 0x3, 0x1}) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000200"], 0x28}, 0x1}, 0x0) [ 1511.386282] kernel msg: ebtables bug: please report to author: entries_size too small [ 1511.441511] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/04 02:56:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000033) r1 = socket$inet(0x2, 0x0, 0x886) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000002, &(0x7f0000000100)=0x79, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [0xfffffffffffffffd, 0xff, 0x0, 0x0, 0x0, 0x10], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x9}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0xfffffffffffffffc, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [0x0, 0x0, 0x0, 0x1], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x9, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x6, 0x0, 0x886, 0x1]}, &(0x7f0000000000)=0x100) r4 = socket(0x2, 0x805, 0x0) bind$inet(r4, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x5}, &(0x7f0000000400)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) socket$pppoe(0x18, 0x1, 0x0) readv(r4, &(0x7f0000000e00)=[{&(0x7f00000004c0)=""/121, 0x79}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000900)=""/193, 0xc1}, {&(0x7f0000000600)=""/142, 0x8e}, {&(0x7f0000000a00)=""/133, 0x85}, {&(0x7f0000000ac0)=""/152, 0x98}, {&(0x7f0000000b80)=""/108, 0x6c}, {&(0x7f0000000c00)=""/105, 0x69}, {&(0x7f0000000c80)=""/205, 0xcd}, {&(0x7f0000000d80)=""/79, 0x4f}], 0xa) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000f00)={'raw\x00', 0x2, [{}, {}]}, 0x48) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000440)={{0x62, @rand_addr=0x6, 0x4e20, 0x2, 'lc\x00', 0x20, 0x8, 0x2b}, {@empty, 0x4e21, 0x0, 0x9af9, 0xf29, 0x1}}, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0xffffff82) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000004040), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001880)={r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r6, 0x40}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x9}, 0x1c) 2018/04/04 02:56:23 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2, 0x0, 0x22, &(0x7f0000ffc000/0x3000)=nil, 0x3}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000002000), &(0x7f0000ad1000)=0x4) [ 1511.495798] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 02:56:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0xb2d, 0x0, &(0x7f00000001c0)=[@dstype3={0x7, 0x7}], 0x1) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) openat(r1, &(0x7f00000003c0)='./file0\x00', 0x4000, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0xffffffffffffff89) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000004c0)={'raw\x00', 0x1c, "b349a82407bc768df1b11253d4641603f0ea84cf6c6ba76508b99984"}, &(0x7f0000000240)=0x40) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:56:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x10006, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1511.581699] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 1511.619346] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc [ 1511.659957] IPVS: set_ctl: invalid protocol: 98 0.0.0.6:20000 lc [ 1511.716048] *** Guest State *** [ 1511.719620] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 1511.728504] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 1511.737367] CR3 = 0x0000000000000000 [ 1511.741148] PDPTR0 = 0x0000000000000000 PDPTR1 = 0x0000000000000000 [ 1511.747668] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 1511.754202] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 1511.760204] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 1511.766221] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 1511.772917] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1511.780933] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1511.788934] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1511.796942] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1511.804944] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1511.812935] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1511.820925] GDTR: limit=0x00000000, base=0x0000000000000000 [ 1511.828946] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1511.836928] IDTR: limit=0x00000000, base=0x0000000000000000 [ 1511.844918] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1511.852895] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 1511.859316] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 1511.866791] Interruptibility = 00000008 ActivityState = 00000000 [ 1511.873046] *** Host State *** [ 1511.876251] RIP = 0xffffffff811cd096 RSP = 0xffff8801b2ef7398 [ 1511.882244] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 1511.888659] FSBase=00007f75fc078700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 1511.896467] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 1511.902380] CR0=0000000080050033 CR3=00000001c427b000 CR4=00000000001426f0 [ 1511.909415] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 1511.916090] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 1511.922158] *** Control State *** [ 1511.925613] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 1511.932283] EntryControls=0000d1ff ExitControls=0023efff [ 1511.937743] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 1511.944691] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 1511.951375] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 1511.957977] reason=80000021 qualification=0000000000000000 [ 1511.964327] IDTVectoring: info=00000000 errcode=00000000 [ 1511.969815] TSC Offset = 0xfffffcd30aed2a4f [ 1511.974161] EPT pointer = 0x00000001b237701e [ 1511.991888] *** Guest State *** [ 1511.995321] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 1512.004202] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 1512.013063] CR3 = 0x0000000000000000 [ 1512.016814] PDPTR0 = 0x0000000000000000 PDPTR1 = 0x0000000000000000 [ 1512.023315] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 1512.029821] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 1512.035806] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 1512.041793] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 1512.048512] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1512.056528] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1512.064513] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1512.072500] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1512.080488] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1512.088473] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1512.096498] GDTR: limit=0x00000000, base=0x0000000000000000 [ 1512.104493] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1512.112471] IDTR: limit=0x00000000, base=0x0000000000000000 [ 1512.120536] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1512.128524] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 1512.134961] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 1512.142435] Interruptibility = 00000008 ActivityState = 00000000 [ 1512.148702] *** Host State *** [ 1512.151902] RIP = 0xffffffff811cd096 RSP = 0xffff8801b2ef7398 [ 1512.157896] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 1512.164319] FSBase=00007f75fc078700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 1512.172132] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 1512.178056] CR0=0000000080050033 CR3=00000001c427b000 CR4=00000000001426e0 [ 1512.185094] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 1512.191772] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 1512.197839] *** Control State *** [ 1512.201299] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 1512.207976] EntryControls=0000d1ff ExitControls=0023efff 2018/04/04 02:56:24 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000340)=""/246) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x0, 0x1, 0x8}, &(0x7f0000000100)=0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e9f000)=0x600210) pread64(r0, &(0x7f0000000040)=""/21, 0x15, 0x0) pwritev(r0, &(0x7f0000001500)=[{&(0x7f0000001400)="03", 0x1}], 0x1, 0x0) 2018/04/04 02:56:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000108000000000000004c5601720000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 2018/04/04 02:56:24 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 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(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0xaee5}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x2c) 2018/04/04 02:56:24 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x400000) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000100)=0xc8) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$sock_ifreq(r2, 0x8971, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_mtu}) 2018/04/04 02:56:24 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syncfs(r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) accept$unix(r1, 0x0, &(0x7f00000000c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00005bafec)={0x0, 0x0, 0x0, 0x0, 0x1ae}, 0x14) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 2018/04/04 02:56:24 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = dup(r0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$rds(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/152, 0x98}], 0x1, &(0x7f0000000900)=ANY=[@ANYBLOB="5800000000000000140100000600000070d3000080000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x000\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="051000000000000008000000000000000300000000000000020000000000000040000000000000000000008000000000580000000000000014010000080000000800000000010000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="04000000000000"], @ANYBLOB="1f000000000000007f00000000000000000000000000000000000000000000004e000000000000000900000000000000580000000000000014010000080000000008000002000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00']], 0xd0, 0x4000851}, 0x4000) r2 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x2, 0x20100) sendto$inet(r0, &(0x7f0000000100)="179c4dad8e307ecad17326c91864ae6a8d3581ada645281d700f9d784c89e61821df2fa7fdb51b0480b680f2ea1aa5763af1af4bef7775a13af4aa925807460e533ec62d25d8081590ad617020e8827b2cf653f40fa22630a9c7da103e45f29cf9d61abd738b1fe83198de60087932c5f2f81b33c424a378d57b8c8e67266856777405f4446cc6d92d7c394f4f65f0b8088c8101572d15588288feac3eda8000213219fe0498392ecbd7b4c75e7a075300fb576443c839e80414285b6cbf13c9a9df032b3c532fd8e1", 0xc9, 0x0, &(0x7f0000000000)={0x2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000000880)="1d6fde797136c2386a228b2c7dc0db9fe400000000000000810be2dd0a8181144dc32436b22ffc6811f328a5c037dda211dbb5af4ba9a344db162af7f634ac682fac91ba531aa521586888590230b64d2222703802a85aea3bf2e347305da3c5be4f1af3cd9de7bcb7eaf15f", 0x6c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x2, 0x61bd, 0x4f917c7c, 0x12, 0x5}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r3, 0x7}, &(0x7f00000004c0)=0x8) 2018/04/04 02:56:24 executing program 3: socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)=ANY=[@ANYBLOB="02000000ff1603b338065ecef0000000"], 0xa2f1}, 0x1}, 0x0) memfd_create(&(0x7f0000000200)='/dev/audio\x00', 0x2) close(r1) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x224000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x7fff, 0x4, 0x7f, 0x520, 0x32, 0x2, 0x3e, 0x7ff80000000000, 0xdc, 0x40, 0x30a, 0x400, 0x256c, 0x38, 0x1, 0x0, 0xfffffffffffffe01, 0xfffffffffffffff8}, [{0x60000000, 0x2, 0x344, 0x0, 0x0, 0x8, 0x6}, {0x4, 0x241, 0x28, 0x3, 0x3, 0x2, 0x0, 0x3}], "4fadfff954922ad7940f6aebebac630c"}, 0xc0) 2018/04/04 02:56:24 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) [ 1512.213436] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 1512.220374] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 1512.227054] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 1512.233646] reason=80000021 qualification=0000000000000000 [ 1512.239975] IDTVectoring: info=00000000 errcode=00000000 [ 1512.245976] TSC Offset = 0xfffffcd30aed2a4f [ 1512.250326] EPT pointer = 0x00000001b237701e [ 1512.321326] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 02:56:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x408000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="380000001000010800000000000000", @ANYRES32=0x0, @ANYBLOB="5d0a00000000000008001b0000000000"], 0x28}, 0x1}, 0x0) prctl$intptr(0x1e, 0x84fa) 2018/04/04 02:56:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r1 = memfd_create(&(0x7f0000000080)="769cfb85ba903a48d4161b3000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x426220f4, 0x1, 0x7, 0x0, 0x0, [], [], [], 0x3ff, 0x38d}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x3, 0x1, 0x2, 0x9, 0x1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x2011, r1, 0x0) prctl$setname(0xf, &(0x7f0000001fff)='\x00') rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) 2018/04/04 02:56:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0xfffffffffffffedb) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e30", 0x11) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x200040, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x200}], 0x70) 2018/04/04 02:56:24 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000d52000)={0x14, 0x2, 0x9, 0x800000001}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_generic(r1, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000000c0)={0x24, 0x2d, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/04/04 02:56:24 executing program 4: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = gettid() process_vm_readv(r0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000000080)=""/247, 0xf7}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/147, 0x93}, {&(0x7f0000000380)=""/97, 0x61}, {&(0x7f0000000400)=""/80, 0x50}], 0x6, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/144, 0x90}, {&(0x7f00000005c0)=""/107, 0x6b}, {&(0x7f0000000640)=""/255, 0xff}, {&(0x7f0000000740)=""/135, 0x87}, {&(0x7f0000000800)=""/229, 0xe5}, {&(0x7f0000000900)=""/49, 0x31}, {&(0x7f0000000940)=""/88, 0x58}], 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='mountstats\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000000180)=""/203, 0xfa}], 0x1000000000000213) 2018/04/04 02:56:24 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0x321, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000029ddb79f5be76734908824c"], 0x3}, 0x1}, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x5}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000006c0)={0x0, 0x0, 0x6, 0x1, 0x1002}) r3 = socket(0x9, 0x6, 0x1000) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000700)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000005c0)={0x0, 0xd2, "bd74fb9fb50bc12f329657d13a367e3a8afd448c5e1196ea923dd9c21bda6ef899347489442da0ac4904c749a53bff2a75567f75d10c1ad1ea2e1f9ab4c43a2781f8ed853ab224085b5e497c153a979794fb7c5f09e902a322446efaf7a02d9567ca34fe83c7e8a568bc1bfde78cfb5242b71fb7b471d33159fc10617dcb5754d7341a9a6619f93e6adad10224528fbbe234ed3d0e705a68a0808ff71facec1cf87f9ed0d18e6c68d1a27791a64190a4b65e482e80c0af7dc19629db27b2b7ee7867703983ebce1ec774cac22d1f8c491ae8"}, &(0x7f00000000c0)=0xda) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={r4, 0x5a, "646553a31300893b86122a403a6ec7d642797d35d95af9463ce17be63a68956672f9483a49483ed329b6e103827038adf6d7d0bd08fcef5d70db18833edaa1663711d42aea6dd0e17c24eb3a6f54e81dab285e34697fbb45bf80"}, &(0x7f00000001c0)=0x62) 2018/04/04 02:56:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4000000000000f) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x200500, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x2, r0, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000000c0)={0x5, 0x8005}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200008039e80001040000040d001400020000000000000001", 0x29}], 0x1) 2018/04/04 02:56:24 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@ssrr={0x89, 0x3, 0xffff}, @ssrr={0x89, 0x3, 0x5}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000001c0)={0xfffffffffffffff8, 0x3, [0xc70]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) 2018/04/04 02:56:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') getdents64(r0, &(0x7f00000000c0)=""/44, 0x2c) getdents(r0, &(0x7f0000000040)=""/36, 0xfffffffffffffd32) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) 2018/04/04 02:56:25 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x206080, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = socket$packet(0x11, 0x400000000000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000dd0000), 0x4) syz_emit_ethernet(0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000180c208aa008100000088a8"], &(0x7f0000867fe8)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) 2018/04/04 02:56:25 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2285, 0x7fffffffefff) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000000)) 2018/04/04 02:56:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400f2ff5200010127bd7000fbdb70c100000000"], 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/04/04 02:56:25 executing program 7: 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$user(&(0x7f0000000580)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf30394748010", 0x80, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="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", 0x179, r1) r4 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="cf7d76626f786e6574302400", r1) clock_settime(0x4, &(0x7f0000000140)={0x0, 0x989680}) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/04 02:56:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 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={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x44000, 0x0) write$eventfd(r0, &(0x7f000025bff8)=0x20000000002, 0x25d) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) 2018/04/04 02:56:25 executing program 0: r0 = 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) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) write$fuse(r1, &(0x7f0000000000)={0x30, 0x1, 0x8, @fuse_notify_retrieve_out={0x4, 0x7, 0x1, 0x400}}, 0x30) 2018/04/04 02:56:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000a5e000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000580)={&(0x7f0000000000)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/90, 0x5a}, {&(0x7f0000000140)=""/213, 0xd5}, {&(0x7f0000000280)=""/229, 0xe5}, {&(0x7f0000000380)=""/150, 0x96}, {&(0x7f0000000440)=""/182, 0xb6}], 0x5, 0x0, 0x0, 0x8}, 0x40000040) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'ipddp0\x00', r3}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000006c0)={r0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000700)={0x0, 0x26, "ef3d98141de8c1cd38b7af6e472dee5c94652b54a820cd8f1772db2a889f91685558311aab43"}, &(0x7f0000000740)=0x2e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000780)={r6, 0x5}, &(0x7f00000007c0)=0x8) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000010000034d564b0000000001"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/04 02:56:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x20, 0x1) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:25 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendmmsg$unix(r1, &(0x7f00009c5000), 0x4924967, 0x0) poll(&(0x7f0000e0b000)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002a00), &(0x7f0000002a40)=0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @broadcast=0xffffffff, @rand_addr}, 0xc) recvmmsg(r0, &(0x7f0000000280), 0x400000000000022, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x301000, 0x42) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000080)=""/15) [ 1513.420886] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1513.456405] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x236, 0x0, &(0x7f0000000100), 0x1b5) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 02:56:25 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, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000040000000000009500000000000000afa2641382760f046d2574541372b13fec5c0a27983b25a5bff057715be37bb9c0d2297c2c4284dae0484243ae5ae2f06dad60e71921d4b0e085b2b68a19e64fccc3c3c1"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000140)="99fab7a67bce5e3a6dbf1bc3f4331931d4ebb2cff88289f91c92522896", 0x1d, 0x800, &(0x7f0000000180)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendmsg$nl_xfrm(r3, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000040)={r0}) 2018/04/04 02:56:25 executing program 1: r0 = socket$inet(0x2, 0x803, 0x81) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x60000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000002f00)}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r2 = dup(r0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) 2018/04/04 02:56:25 executing program 7: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bddc23)='./file0\x00') poll(&(0x7f00006cd000), 0x0, 0xfffffffffffffffa) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x107700) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x9c68, 0x1d31}, &(0x7f0000000100)=0x8) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') pivot_root(&(0x7f00000e6ff8)='./file0\x00', &(0x7f0000451000)='./file0\x00') 2018/04/04 02:56:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = shmget$private(0x0, 0x3000, 0x7800010a, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/30) 2018/04/04 02:56:25 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x840) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x1, 0x3, {0x3, 0x1, 0x9, 0x3, 0x9}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x2) memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syncfs(r1) [ 1513.615728] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1513.637199] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:25 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x13}, 0x3f, 0x3, 0x0, 0x2, 0x3f, 0x0, 0x1644}, &(0x7f0000000200)=0x20) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x10000, 0x0) openat$cgroup(r2, &(0x7f00000004c0)='syz1\x00', 0x200002, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0xd7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x544}}, 0x4, 0x5}, 0x90) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[], 0xff}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000440)={0x8, 0x7, 0x7ff, 0x5}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0xe7f}]}) ioctl$KDDISABIO(r3, 0x4b37) 2018/04/04 02:56:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000320fb8)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffdffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f000002a000)=[{{&(0x7f00002cd000)=@rc, 0x9, &(0x7f00001a8000), 0x0, &(0x7f0000a93000)=""/197, 0xc5}}], 0x1, 0x20, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x60300, 0x144) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x8001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r3}) [ 1513.679457] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1513.717869] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:25 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000200)=0xff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="d3ab27191a01002356b2602dff05000bfef9b9d2a4b20079fffffffffffffe00023f070097c11ed4c2c4dc42ffa86eb9705c58f011f2c958335c033fef320737bcc98a2a131b60877866e73deaef8e8c04a3c4357b265bb848e74310794361f0ae264515e9c0129c3c1aa7f3c63ab9d92c4e02dd30cf58ae5b9f90641d7c657eb47e799192ec1933e4d8d192f64d837103d7238b2788dbe18f4f90b433c754ab771daf7beaaf65415ce37704220000c2186528abd8398aacd8547f182684862eba49d3c560d32dabefcd314bf9df0a6cd2be9c2c129305", 0x20) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001300)="318ce4497c59b67d415595a9234c4cedf21fa6143f627e456b6db9068f41fb6060c7d276f3cf54c6d1f2a8051333b16fc949361ddda39d21be12451a0d3c1125ddd7e887c0db30424b7fe0264edf6f639d4ad00fe39fa8aa65b3a8cadcd9582cb19688a1f88b06630080285c5f4e3db9804673e865c6a7adfd2d75d051d6e0223ced40d940114b6b308b032693984b0b7fa33ecb624d11cd10023397fef99c6b9ea7da5109c9f87223b310039080597dd4436d12cdda4f75162ca5d6d9769496d4d422efba2fee62d6d7255bf555b2f1ecc4a9cb8d66409a25c14379e111a82e49cdd7e4dc64b7ef2131f6ee7e2197b132d06b558b7404b5ee17cfd1234f634ae9146a20064839201584a90af3001abf040d64ed8c4a44f635cbb4612cbb8e594382a68e2ff14bceff4943876d80e71d1ab2d734528dc74d30bd727511396fce4907be3f8e1167a5257b01cf04a8753a770715da11726b3ee90cb6b3a0969648bad25584829ab4f9c72443f84b33ac04887935fa0cf020852d8d82149bb61f40caae55e9744e55fa48b48ab9ca50132c5e7425ca14414fa7171a2d4b9bb1d2acba67ce38a9d14ab35fda93e6e2d33153e6646421c1066768a50a7b4b73dee4f1177a846dfd3c16b70610c8c9e5a26a3109036fbaab937d47426dac96132135d24861326ba1f73b15a5b3f0f0bcfbb4e0c824b4924d1d1bfb7852ead98c6cab929e0727ee95322b7785bdfd2a26a2b80bb9db00ae614ca335fdc03740d344789fc09f470e118d8045f03a9f4c41df62422978c9ec75b46afd37800a46bc5558f870d1dac4c40025cfa4a426462eb3327c4883976d1300d0e2f858010a598986a7c65b519233c7efac937fb5da00ec83886861e794e600e01f67802ad33a46940ccb5aef29c960b7f277d59395474c25e98a00cc328d116f140c8ecf97f6dc75f00346fce6a544839a26f7407c2a0b146ff78b77b2d8517bb06608a570bf3affe2ea6f055cacc86a68e9cd67da99b09864388a63ea34a4ea14e57ce1199fc6c5a61e49dcb0cbf6feadd246933f2e5e2cb575862d95b9b2c54c18d94aeeea58675388a375bd5c46903faf89567b59e5ea7fd50b19f4c9e5a842a32a93d7a1bb398ce0dccbbadd50af790d221c2c9585356563696ad5745128a60733b3805ee90eab10005da6502da48b2f2e6e886754068ac8dc276538c9b614e77475499692fe1b91b3a49eb54d21e567a262f50b73488bb52b48dedd78bd257847e1e2968f45c70b0ff0168631cedf69aa0898532264aebfa28e41b690ade8b0ea4aa4cfb61a6ff048405b44f5b7948f0d5ed4406b16edf819210d5810826ca6ddabe013c053cf424c0ff94c8c4b43d4a901f0a46b3f875b2069124dcd4d97f56be10290b8f162138d73d7388a9e33c87035ab6ab2f3241b4414f1f11a9d15c700912ff1000be61c44bfd66603652426acbf2cc21bac4eb7ecc537c4c4af35492ad4c9593dd701f95a791731df9dae526cf4797a0bec42904f96774d5a97f1e6b9b92f4dca577ec796d40bccb067cd59f724707c13cad7d0c593aac36c291dde1a07faf412e6a591efcabd9864403bd1e49e9ceb4f9eb7f7916105ea58831ea59ee236398412082afc395a6b5ebead60179422c2f8d26e40d4fc66cbf02e066073f0c5eeab1ad48099665342dc60528cd6317958013363f387b5535b14d7b0ec9118b75dc713dc484aac54d547bd16ec5cb7accd9749bc3129e1f5fa2cabb2c3ff7c3b3738780ae24a49337205c0c46c8801294fb6a17b63e0c001e9a79eabc297082b88e0a3f66b172ab93575b5c30d087cbb3a0570027194f69728e2b3cc2dcc1c7f67c1fd96bebc4872ff2f2c9902b1046d79f1a20f8c5d44aebb1bf3832a3486933f40b10a8c6d00616d4b086a377af9e78e7a7fcd05f42b8ebd91fc7fa6a4e60ec8e466527a4682eff154abd8a6349560e0de92bbb1abe493a240a6e46665bc3f5725dc7e93c34b3e559ad19041c1cb77bc6fe9767295d1aeab9304c5e11398f30bd0a4e26f9d7a4c946f7c5d34cefb5819f536e2b1a7ff9f1cf8f047c60220c70b561dc41697256ba17cf93e524f86242ba652c808902889cd926d365ecd3e4e3b135f54cb21406826c80c155dcc97d05e9ce738ac708c00c420ed70afb72dd0e06a2592c3a33b05f6a03c2eb8206b48979ecd9c108c2582cab8e25ca0b9e9907c8ed5b24f808d4223742588752ebdc1eba64959b628ce963f4dc72205e4b394266b54b59d00357c385a4fbcf360e0f0463264cd4fa05ef17c0b61d06ac9aaeae899619c11c4cb919123b6232b65d0a82974321d3e407d47b4a08af5027afeee9eb7df8c152ac215733feef9505bde364a44676cce2a3a9999ed8cb849fbf0184214edb00c47a09d5f13605dbd05831506d6a774a703473eb9bd8c5a773bc9ef6bff9ac7d27b6497035c34c22b649e0c17a90e1456789c10c4249b9edd3485c0a83eae7dc441ea93e78b40cd4df2ef01460d829f29c7880b5855cf6c884e91867c787167d112c4cfdc24727a47e03085d213cd191978f79619cd5128bfd1d7c910aa7b15e6bde1faca88ceceb85866b627c64a06dc3176886fcf26e987f26af5f964b02ba4005b419bff1233ab060e024ac8e6b7955d011e24d6051153fb8b68d0e929cfe5795a946732cf6fd8e784e5f0589cd330075bf47345efe3ef48e5386a270bf0da87b27d76e0398ca606e878e040c66be959d87e3166c3192ed7ee1e76fc4ff4dacf8ca8e5a157c33343e27e93c1e1f3a438d55e2f5b920601a4144cf96d2822ba2af339936495328f0c9ca9cefdbb4b73b60e07d7aa419b27e7a4f631f328a2d8a2b6f2aa96b4dd60a8ac412f91b5211295f09627ec5122e1e6e6fbd1eaf0f23ca3141c7bd5b3033b84a7aa7bb35b220ed0b1e0c8cd6b387c67a83cdcefd8e4b03fe49813120ca37746f6036f637283a60f46ae8d38be2c9bf7a6a1ca861b15281c999c507ce484b51fc3c891e19c5c9c31001f618970c1ebd8d7ee6c705aa95bd063f7bf6005be32bf4422069e863a5b0afc254c498e7028c1770174c50aeb53be4a7f6899ce6512ad09d0dfb381c118a91ef1ca3d023e71599a0ee334f6636b1ed610d98122b6790ec73551dac99e9538c108b34771c18dde2dcb18f45ef2b770ca6781e57fbe6cd24c3ec02b8b67623871a7d91d5997ad8dfb3b60ad89d07636cc8146c6a492f6061eef3a995ff7cc123c50e0364ffed851c1ee551d42c268b3334faa874a0e2865fbecd1795f97f584e2cdd907302a3f047412aa157b2e9d7367b53dfc8f979d1b74bfe6ea042e5c4d50a8bdafb1e9d8fd069e411ee037c591a32e39ce050c1f8bf8edaf4c2544ddb028f2f220e86dd246a5404002486d6f6000dd43d303b7a21c5ea9013a89742252677cc51089c490098854cd82b36cf73d05c7ad1b1747c88e789fc8becbe71cca46b94e8f8255587ca2033490df25c174ebb9f1dc71ae457f5ce4d6c9eb8cc16d3cfae7de9276b10576981f7baaae17f0cd283a82b64aa912c31d23b4c78efa13643dac70c96f07510bb666cb1c66ef14b6e88813aa009d9506db7c2619732a4fb5fde80adfd269e42594eb898e3ac658ba21f137fa8241bbcf54b03611e7fa3d1162ab3c8e4bb23cb1f45afa9b1ac2e8bd75326f3abf37dcad42106561eee5ac7a3f5f7e97b77f4111a5b20e8cdcd11340fa3e718c1291843e3530f73ff3cdb628ca1a8bf0e7f20687cad8a03e62e8f1cda3c7a52323f279f120f39c24573e2141c8aaaf0c7f1f4a583b99da1e39b307eb7b8fd2b4000a860df7b740055a7c3eeb93ff6b48b33e6f304226e3d4f404b6679735331337751b4433e4d0ed7c57c2934c43619e5d871c6ec8553173475d2464fc5bec9dc436f6287d36a5b506b914151971c9f2df0b211337e22ea01b4d4493cdd77ad6db1c1021eb6ae78d35100d0680258a521b5a38a3e90f728a859101608e7e0bc059e0301a766fb527237387616e6863f987606e86e8480e29c957c4a492482bfbfb1eff7b7220e562fe52338f97928c06e74d33170df09a36d724b12ec10503108ebd9d304c3e120658ef0d6320318d6f65635273945372b9a7a60106d252649a194ceef35843373834e6cabfa6abf7cf6328668c9b366ecac2caa5d67ec53a46aa9b930a3e259e097a8703afa82a41bb8cfe11244f159878cbec1f6c25620577673f375de08e4b27b1a42da859b71ea0e57e1a5c85362d3e5cdd579fd72046194079e5c66f02dea5969ac4a12a0ce4b12dcebe4af500ea12ad43bfdbc2348910bb6e83c0dbf6ae16bde593fee15c59d02e57bf14567b4a0d4fa9fbc7f85d9739979bb61d7ab3fbfe4cf2cefb476d1182725e57c939f21a643f1440b09bf01fada29a248caa9c109d23dcbc025103129a024d2ab6e13e3d4b5113081b17ab3c8ca47c530e93340a0d6026daaf17cbe5d67973e3321cd6cc4ccdb1aa2e55572c10b12033a724cb6459b3e5b864b20fe1b04d55fee24d53de51fa1ca440f116e5b70740d5a99d01975daf6e45e436fc5cf2c6ebad39bd4db27bda8ec7feee1ab7534d113d475546558b458114ea87b052ed6a6dc6013581cdae0fa371d070fedb42925f6f3b50215b847c7e1e204a862dc6398bd221604a2018599d854030fcc0e5bcb3dcb6023606458eeb2e52db2d7c3c4f2b9fc5e6bfcba21a734c2a34157091454a9bf2f92668c664113d480a5afcf4c0b4097e72ab26425b7157ca56340ad6b86887d5ffdea8201e5429592164e3feb8c3ad5c6ed93c2bea687089d9ccd9edb6136f1521c8cc735b5f198941a2fd58e6dd1f3c1e06bf8f9f6286682e228c3fb7aa8d59a2d2fef0c055121897b951b4711fa71bef32f42db078894bacdd0bdccf4cd0710333b5dda42eac3bd27d1ccc043a58e39937376f82619d06ea3a0ceab0641cf977cf540b6ae7f1e7307b891db6a084d19ac7fffc324688e73ceb4b6c3958601f456db90194da62187c67ce3e6af9ec0b72bfec1d4f22549de584cdd761cc961146fe539b9f5d4c2e6a71b74de3cdd82bcc9aaed131ae5854b4e0a5e47c8688805432e67c47471ba5e152b5550f60a721292665c5a4bbb0156851743c6da67a79815151bcdc201281d73be638a577b37cd5eaf15564dd2feb8eaa759e6d3c8489521deff9117e6651e6339d08457628c5906bd51b1d572612e7d8db95f39cfa9aef1a050b826d5eced53fa5fe9d0e73c64cbd363d040005ae09b666f44e95ab51b7ffd0180a6d7bdb4ebe770d2af903b2af417f06f0ad49c3e60f09c1485749ec18a34498955c10b4d1d010865d939739cf441c21bc1416473f5c8b3a3dea47a89cff20b3e1eaaa3af61d9c98c1383bae7224bfb41e", 0xee0}], 0x1, &(0x7f00000012c0)}], 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/61, &(0x7f00000001c0)=0x3d) socket$alg(0x26, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0xffff, 0x0, 0x3ff, 0x0, 0x0, [], [], [], 0x5, 0x1}) 2018/04/04 02:56:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c00000018001d6100000000000000000a0000000000000600000000fccf76730409ac739c3fd36b57c2345dd0e26a2f2b0d4387210a946b575150cd46ed2024c91c8fd3c3fa39a5d13d53950bd0aaf16a879454c2bad4008c8857409a46df747af713e511106b351b032042cee1f1915dc2dd2b9f0d380872872a3994cbada0fcc826f0d7f540e27d1f119df876fb1c9f99c928376530973b1ba73ecd2b2716d9acf8b084d21e280de452"], 0x1c}, 0x1}, 0x0) 2018/04/04 02:56:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb8150800000000000000002c5b534c90c2", 0x18) 2018/04/04 02:56:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00ebe3645c248c131e91000000cc89d9b88711d6c290c32845342af73e000000"], 0x28}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2adb1070d996564e, 0x0) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='/loe\x00', &(0x7f0000000140)="29b0657468316c6f2a00"], &(0x7f0000000340)=[&(0x7f00000001c0)='bdev\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='eth0vboxnet0md5sum(ppp1md5sum/#\x00', &(0x7f00000002c0)='cgroupsystem\x00', &(0x7f0000000300)='nodev\\GPL)eth1,^bdev$md5sum\x00'], 0x800) renameat(r1, &(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00') 2018/04/04 02:56:25 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000500)=0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000140)=""/232) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000000c0)=[{0xa, 0x2000000000002}, {0x8, 0x5}, {0x3, 0x977}], 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000000)=0x8001, 0x8) 2018/04/04 02:56:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setreuid(r0, r1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x1000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={r4, 0x5}, &(0x7f0000000240)=0x8) setitimer(0x3, &(0x7f0000000340)={{0x0, 0x7530}}, 0x0) readv(r2, &(0x7f0000aa1f60)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xfe4a) chown(&(0x7f0000000280)='./file0\x00', r0, r5) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f00000003c0)={0x3, &(0x7f0000000380)=[0xde9, 0xc1, 0x1]}) write(r3, &(0x7f0000000400)="a9ffcc181b34", 0x6) 2018/04/04 02:56:25 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000000)="be") ioctl(r0, 0x1, &(0x7f0000000040)="e4a77da26a9d2f6c9152e61444a03bd6068da2afe8a14928e4db9756d2944cdd3f47") [ 1513.799823] IPv6: NLM_F_REPLACE set, but no existing node found! [ 1513.806219] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 1513.820167] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 02:56:26 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) eventfd(0x4) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x28080) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) 2018/04/04 02:56:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400004001000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000a0900fcff4d00040e05a5", 0x58}], 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000cdfe4f30eb2530f84545421a612800cfdc080d9ee88a899748210d2b6c16db3f58a371"], 0x28}, 0x1}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/04 02:56:26 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000080)={0x0, @empty, 0x0, 0x1, 'rr\x00', 0x1, 0x0, 0x75}, 0x2c) getsockname$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) fsetxattr(0xffffffffffffffff, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000240), 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) dup2(r0, r1) 2018/04/04 02:56:26 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) flistxattr(r1, &(0x7f0000000040)=""/36, 0x24) 2018/04/04 02:56:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4, 0x1ff, 0x100000001, 0x80000000, 0x20}, 0x98) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/04 02:56:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x52a0d2646c824c97) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000000c0)={{0x7, 0x1f}, 'port0\x00', 0x81, 0x20000, 0xfff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/04 02:56:26 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0xa6, 0x0, 'client1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', 0x0, "b91c66dfcfd4386c", "b249dd20d8805d97c884a43de77c8d19a590e1d0a93e60edf7297aacdf8655a5"}) 2018/04/04 02:56:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0xbf6f91594ba78ec8) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x80000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000240)="28b4ecae27fa7a2e1e791d3f14a4350191d5365a1d84e8415963b04dd7d5f2a705e9e5540ef0636aac816f7c7adc0a19f8f4f02d99a542af36b404ab0a1f7e602c6613a3242125d64ddf4ba788bf145a149d6a969a6de1b789d95ac31599dd623a775babca48cdce869f8da7c49607fc2b870c07d05c701f5ae6715f5242e11b96a049163f913e67fff88e82b15d84018a6c31ec4d5c64", 0x97) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r3, 0x4) fstat(r0, &(0x7f0000000500)) io_setup(0x9, &(0x7f00000000c0)=0x0) io_cancel(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x8, r2, &(0x7f0000000440)="d331ace33b842a7df269af1b554bcf2d69abe03845591ca45efd14ceec4943fe6415960d7b0aa9c0a1bb0a47b886954e0bf14ef0162ff7903b531588b6c6debdb212f1241724d23ee8ef750f0396f612199e43d54e4bdf008820a960de67d8e8435864646f2590431b5d60307f2c4dda70d8ab5690be37b984fdfa659f58e948cf04669f45af3646b1b1659e8fab4d18553b9db4242fdd952896", 0x9a, 0x18, 0x0, 0x0, r2}, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="28ffffffff003b2783af5fc696d4381557c23c610f394a291de83487cf30726107e2f5a3eb87d40d8aaa3bcdbc7efba3024e051c4beb34299c6ce8e507c87684fa4990db76b4a1fb73250016948f7ea4193ac29e7d2e1672d31e51ae76dc7dc9c997afeb65a9f74874dc13ee719c8c20cea389f470746c278d5d62adbf278e832d6b7f620d", @ANYRES32=0x0, @ANYBLOB="000000000000070008001b00000001000c231c817123185102fb1fcb9491a61e000a4f9fd7aaf0dc1abc08db5355d26fb5ca2a4bad3ef9a908a719326c6c5e24c0f26c4a6d9d83d3e15f7e22b01b04f59204464cf1f5d502c2b00ba6b1cc7a1654dd919a5a979a651e13ffaaf46d"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/04 02:56:26 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x20, 0x3) ioctl(r0, 0x7fffffff, &(0x7f0000000040)="8ddaa5c17caad6622828dc059a7ea17a29ca68d56b54738eca258619231dbcd3a564fc8ae828dcdd837cc24f1fff934d7b15578158339b8bf2e0536ed4fe652949913494b6f3aa65670f0b72f15dd2ac8d97241fea2d933490df8c86450da5f3f65628a7227dd8675cd0994bd9620e0921965ccf920124bd298c3166fc9db003301ece10010686edbc0a09b3e6aef82c48ca83b4d2197a228a") r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x4080) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) 2018/04/04 02:56:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000200)={0x0, 0xb2d, &(0x7f0000000080)="9413399475fa59c8462d8d5a54b94cde574d444ea8aaa23d1225263e38befac7e9819362b1df45bb1793fcc6e0bc493526357fe3fabd52c74ed4d969b86eb3b8cdcf447593e786f22d511a1b8ced18071696da6d9a04c3d95fda9d1217d978c4f86fbb7554f6f37451da787dc488b5feff44a96d19c5b816796473d64f764bdd6218a7c66646d0bd040215f7753a9272c15f393da1a794f7d8134def6b4e34e157d51be1d4e06c604e01c1e338bd3dec983ceccdee2e89023fc350c005e362432a74e89a12306d527e6f6609ba117d3ac0efec0b61de6486cb", &(0x7f0000000180)="c8b5f3d0b5c8f672dc5cbd8718424f88ef07951fc4d97686503f014047812aad107b6ff9cf70f19aec2460de53738653cf8c28ec5d9c149504fefaafacac73a9c68a3281e0bf4276b055eb2cd408a356cc881189b2ce741ba198407468d65c3563e5f5315505c320ae157976399d84", 0xd9, 0x6f}) 2018/04/04 02:56:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x2, 0x0, "cb6877df719ef176b8aadd2b57325fa30238548c70ff84d8045f5e01de83ca0b309332f21e7cd045bfefb1a715bed93420a9eb7487e2e6ea0bb78818f5eb5e936cf482307cbb35bb56f2165e879f025a"}, 0xd8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000400)=[@in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xa4}, @in6={0xa, 0x4e22, 0x5c4, @dev={0xfe, 0x80, [], 0x18}, 0x9}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000004c0)={r1, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x84) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x6, 0x0, "774f3e92852a77ef1a8187a4e3b88bac20eb91add7a11da781468d324b06f164e40333ca307aa2acd48de88c5f31c1a016d26358e5e50aed040ea0b18205e6c41702a738931a4b02b7757945159ef4a6"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r5, 0xc020660b, &(0x7f00000011c0)={0xfff7fffefff, 0x3}) keyctl$link(0x8, r3, r4) 2018/04/04 02:56:26 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x6) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="00feffffe18463d8"], 0x8) io_setup(0x6, &(0x7f0000000040)=0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x400000) r3 = eventfd2(0x3, 0x1) r4 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x0) r5 = syz_open_dev$sg(&(0x7f00000013c0)='/dev/sg#\x00', 0x5, 0x240000) r6 = syz_open_dev$amidi(&(0x7f0000001500)='/dev/amidi#\x00', 0x3, 0x20000) r7 = open(&(0x7f00000015c0)='./file0\x00', 0x0, 0x8) ioctl$KDENABIO(r4, 0x4b36) r8 = memfd_create(&(0x7f00000016c0)='\x00', 0x2) r9 = syz_open_dev$sg(&(0x7f00000017c0)='/dev/sg#\x00', 0xa5, 0x40) r10 = syz_open_dev$sndpcmp(&(0x7f0000001940)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) r11 = openat$audio(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/audio\x00', 0x206000, 0x0) io_submit(r1, 0xa, &(0x7f0000001ac0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000000080)="6925d6b7da3710dd66dc72809f100eebe52e031b7aca10d9b02b9b5f593990d7c945d8d196df796c10b29a1dfecb388581a6f6df3fdf9640200df39d952f", 0x3e, 0x2, 0x0, 0x0, r2}, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x3, 0x100, r0, &(0x7f0000000140)="9929092bd9fc82ce926ceaaaebe60f8e3cafd88c9dd061b3f0dffeea8c9ac4bfc7c37fb17c89a32087b1792b6f84b36e589cfd6e3f93b815155e6ccfda1825980d9e45515edf4092fd48169ace8bb7befdf85db306c9fa395fff80292e42e3bde48eb5367dc19169c4612ae9fa715f235a07cc214a18e13bb518f1d3f3cde4385dc9426bfa293babf54d92b743fa795e28d7e0646cf96991f7f5b2673e29c6b12220e1095a3c4d1d1364134c4d2a65cb35cc87d09731c3c21cb2a5c263dc84fcb0b76f0b770530623c03dccb86548b3a5c2b91db1c33d35cb1ef2b7e03097baa3b3a6d2f329fa9a4a6a9f22b8d2aae1eb1be07f39e11741f0058da65cacadec7606af5590715885c7339b74ca9df7ffe1ce56d2cae851f227e785b284a72f4d47938e612d630cceab8a9fb81f08ea62225ff7996f28074f9f5ea32d0671426897f762fbf122befc9ce9de508c27e28c13c3ca9cc5f2868000a0bf3293e04053339b8b3c3e68eab96b12881868297b8556e4f1c1eb5d42cb30f2cd575f7978ca78bbc75b5e9f5a6ab53c23834f8fe532c3e14e0423812306fdb7e0ab139e5f452790dfcb7cd48958ce68116bc428886292dc4d2f5fac8398857256a44c9f3655bfb5e9fa495334d118ab740420f601ea7004e85722f494e85447074b81cd79810735677ffd35826a48005e4aa6496edcda49347d49c0576776bf1e75b5063e18955c29b6dcf109114300e44bf93cde559927143a684a374e1960311819282b016de95527ede49a21dedb6fddcce415234b40f790620c9cd6219862f07be0ce74cb401b3d32fb87b4e2052a11fcc79829f8f7b1a9d9ea4557fa53203581c35c9c2eb466783c8e1f7fa6df4b5df0f4e9241e31144519347429b76b0120d2146568018ed0199a859f5b465885844f9ab06e443882bb449a20bbb09c092134c1e9761ca83653f2279a52db7f219d83cf1a3f24ad7c10380c782f58b67ab44ff25456ab8e2fb4fb78c31fee9820f64b62816c063c880eabc776e02297c8b3310f3997c7043ba7f9c6bf443d2d627b7b39635c0e853bae4f93de91d99336d22d32a470fee859ca211e92389dc7f3d3586b62f1755dc93339f92d2adc6d5d0a79c18ca9610027cbaabb505b1e573cf97d51ebd0d416f716eb1b2a5540d193401e64aeb8e6f223faba6c96e740b0bb2bc316c2a990abcf452e4a3d77ca7fbb76beaab41e20a85d522b22600c9b95d7fad389b33e5a758731608e8037673c81cff5204230b7ac9241a816032fa457231039bc8697b7f9183f3191c53ea9f9759bf582034865b72483de0396bd959eec8549275e0d49d7450c5688a79af38ab1b58dd4125ddaafe9ba7912c5e341d0cee2ddbb87ab4bad400b124e440412bbef707fc42cfa17dd97d69df6222c1c562b08431631fd7915185f292ccdad0c2dd88619ca8e8afcee40a872c8fc9d09faff0afab595474d4c07b976a4a717baf46c30728ec122a75f5802866eca45d650618e008babfcbe59675ac03f93a4a21592beb6e6d2e3063b86f45c6d7572659f1c39997d3179022b6f6dbb11c41d965f267021f13f6805ca62ac46276b7088aebbb4a38d004d3544d2b59c6270896cdcade1130e9b1117bfad6525fab06f12c71a5eb41a538d71bf3d044e44fc24b817479ef0f83141d7d3365b3ab956a743c40b72639dbc0c4027610e6e236b9110b5c47e48a5b37cb1a05f819a65f85e7a3ee8b2aa66f8308eeef4f2fefd3c8d5e430190f73323993a2bb6ea90b1998a5ca8303f1b20327132aa88ec70cea1d2b825776fda3c9c5ea5bf790a76c38fa92c2dcb5c453409a33878fe78b4faf8455374af4f0d4f1c40c57d01032239c485bfdbfab792f3fac76f2f6df3c9fd4eeced9f03a29d3a1362f0e9f161117f83d0d204910df82a42e16841e9d6882b0f5f159c61396c4dfe30515bf5807c5d4a61d58a327edb94f2a4c5defdac95735237ede5b935763026615d6d008d60fccd9ed099c62b42fedf7f281ed6888050400130b61728b352d33a7f95a9f770e52c3cd563331ab5c3a1c1fd972854a568311126ff4aba1d27abeca49d799c20de200726e8a0a8080be41de248e1b0101aad5f8afc0eedd2ec97afdd2130ad18f21ce0d471533b5d8dcaeb82426af87c55e04373d23435c12e789828672e66f0078c4771a4aac0872839d625fabbcf832e6e8333ddd349206781d4531223779b7aee3a2622577d0a84fa57fe15882341664dd731af5c7a8bcffe1294f7060bf9fc196b3318a746c8df379c7819492a9ddf1c800eaa8abad886b54fcfb8fa5c9f74c8094a04a76bef01854b8c69156c252364f56641caa50dacb79a041dd1740b5fb938885f73b9b1122ce4cac4b7c0cd04a16fb473587d1225e1e5babf1322f605c2a5a05cefa0a5f4dbd565df0365094502c28c0bd3651be52ba78c60336e8c00e8c9bfd2a3fe471d64e121875315fea1579cd3d4d9c3a6931d0bdd8fae07aac079b026a55ab2f8366a196f1a257ef20516c5082c1054239ecf92ceb89d95b1c30d24078f4497c37d2ac8bf89659c8a6b989d0d4622f3664a94fb86757c46258b7cd8b21c807da0289800c348152264d8083c8d27c35eb03e1e2473a4f018d4eaf09a7f71de77aabe3130bd1de376caabded180ba787183552ddd4bf113bffe1d7838adca06dfeee229edb8be31bf5797ca1b8df953a4bafb425ab88d6c47a5f9b924c160f96da8f86416c96211ab714a4ca6d78bf200f3d4852dcecc35c94040e57374458150a755074a3794859b4df554d84211965bee94252d315b6f7fb253b6d85cce8abefa0e89e1767a0cc8e1ee38d6af69082a2e6d8ec24e2204c402cc40383699f01cc28602451aa4182e57fad1ba663dce1e05cb60e9bf0901a6642e31fc384b36c617d550cd39e70d42fdf2d42423523961bf6f59cf663925966aaa62cf85bdee2aff4a68873468258c60c2db07d4c0fa636a47d87521f3e52e1471c8dcbde05310dc7b29a076eead7c6eb52e746cb3a7af9613566997eb74d38e46e340762b7b0fa9bd2b43c7f7b0a6ee5c90bc167103374770c67d0fec25dd2a45d1e03de5766e39a553306040a0bdbde3c0fac42ddb752da70b091dcf7e0ba79aa58fbf7ed2bad02b610d3707e6c3a86cc0e42e0ef069d75ca4c70321f12510160eaeecf97d755d73efb19646b794a327491d1a2773985bb1989e0f57fe0828ab16b1261322c94c4b52499705f2d1d8a42bf4bb9f170232a47bcd042dc70e341aa0721755de6402d190c6b8b26e1aeb66e0ce081bb042bb437cdd2d7d558943e6bc9406d740708f24507b46b94f1447c24736945f8194be1c563616e26fd05cea82f1ad2f73f299d461378f5772d7233b46c108de3476bfac1de86914746f3f7be935f3a14b6b1cb0ec15f30d87ff4f26e3f086a92ed14a4eb8a1c9444dd6225b2552c8a6feb35fef7199c5151e9aa532725f07f134269c47d9d6e5605985a8ae7e306ca29576236ee7c816f14648b7766c263a27f0561ffe08acfe4ac7d4e120a56eae24eeef4c013a6d8544d158ccea218ca8409e2870afce983f029e6d8e5c4c1a7e13852c80bfc8520021036f527541fe4d2824169dc1791105ccdf4312be27a04a3cefbe6739feb35199c9150398f2e283adb1cd08380ec2222832206e924f4d9c92caaa414534f3573a4637777cbd6c0d1ef16eee0df6aead5b8d51d087fa7dd0946c442ac06160da3f10c7cb2e94f93f7b4d89be0abe204080fde70565378f1c3f945c4c007957cf7657725213901c982d130ada7680424f1893e2a9a1e669ae74c42e2ba2d5ed19fec0aea90d62fa13c30a58fb3854a39dba33231c6e0f303f5b1210a1b5f840b592dcc84ad722eaf404422b9989c88fb39bd4d48f9ab6e251a527aa133b41d0a4bef1a63181dcbbefb15c3650128e3a49ab120b9e9eca6f621eaec7ddd3e03ee8efb04c414f4700485988a2c39bc8d6217e2cab0a07f4f16d1fe2f4420edea028fc9077afe3a245bf3a96c70b0c0101d542cee92b0237dfdc01130f30e7e99518d9bcd547b7bf6965002b265be9d3445b45426ed28e3de37f2fd84dba30578da4a03d56060c7ca60ce7a6aef8a68d659e914d44e26b90ac4f1def505b5ed176d2beabe95de6333faacc824fafc8ed96c5250f9b591ea7a6e3d8ad923f2af1d70b8e2ceba4e0e88ab92009724a71e8fcdf89cf1d892bff002997b5a43d6c6fe40b1091666e633f180e73d1d1cccfae516529f21c34241d168c3f6f5eec859fbb8d3b9b13fb739b4d8b808671e8cbed0b14e295140156d4a552de64bc15d1ac535f6845b73e10edd260a6454b1fa7aad5af326568facf8fa3a2dddfbc01bb63dfc777b6d421763e2f296d75f2f25aabdcfae0d171a84552407a9e29e2d845698646b69b8bc35c9ee0107a2993bf0f8028a7a7373b2183d23d7cfa2cbbe6244bd3655eb494d4147c7b1b9346760f23516d5a73e350042dacb6e2fc961de8e759ef0f67b640ddd55e2449f0dae7986a20f39f14df0a7b9d33cfd26576d384d4bc44d10b5c7718167aa4b5e5379ba035c99f2288e00d63af5eb92f25743442abe2b32be0419a3c2e153e8b771163aeeb8cb064f8f796cb95e24b57a2c02dd236177dc7bc9c542fd440a543af4a49c56cd7dec4211e34c5e1dd49b25fbea214ceb8f709d5813e116450f8686d376fe47a853a0d828b52254d412d3d82c6e6f117f850687c0ab0301daa73b7f5097935da3b177b9c4c467ee8689fd44117893e442b508bec8702f384f13201d6c47a05668fb33158c23a1a9dcbf0fecf41f7679f3e691867f3888a78941a87059cf057aefa6d519209beacd915e99afe979874edd37a59eafb9333a6735bf189b3a119e9f93f31ce50d15315b53a256d000bdf820f39dd5bea26c22af6a8cffd9bc2cd6819079a137a3ef54609f9d48e22f1cc07c37e4f6fdee619e0556ba0c5c46cdad011815469252405dcca644c6ac77cc270626f6f10d2458d0ed58d07d9f26ff6cfdcec92c757f572d77b347de1318974b733d36cf10cc325ae7c8669cbd1f923fdbb8870c8e30a6a10747a802e0164dc545e805a9ef8f9b554555f911f5493a6af695d8a6a983ed45d3436b31743e5fed585b84306b047ba1a25f4205ab300551b5f403311008869d82a54106682ea5ba1b9df1b7710004b08602ca7440a61af1264ddab8dc0fe581a2c46f866b1aeabbb8ec1e508762b34db083f5700f199e320bace5b3b6ca3d895f6edfa1b7c9be683603ff5dd4a142de1f5d5b45f00cf0b5fbaa6e114971baaa4587392fcb971f7093b8e664ea85e5371b1159d1b0432152d651df232bfe303c697485836d3ad5424bf20f90aba02f963f1146517425fd6e37401743e2b5de2b0ceb7f27ebd7744a304adf7ff3e601bfd8c2119b58ce1bf3e56666c4d0e607284679bbbedf014a516b0d768c2632f288f4effe19191a0505904c3894235b49fa79facf2513d36c9ce1d311a26bec81324f277d60d611942c6a459d9614b76298753e843df0cd7cf0e125925b44f11ecbac092b157d67754d0ebb761a6c9354d8c25adbf7e2b0b799772dd59a63e010c029dd43bf1dff778d6c2fa6e315ee5139d6adc807e9a2fde1e7136bae23e6028d9d7f8b4be9571f26646a198b80764a1e9e2f4950656785e49c8c30ee49d11944eceef793fed0110e1769d10700d4527796b5c1434b3892ff897cf08edd5f389771298c21bd7fd974d53e0ef49dc0d18beae2681652311e1d62d415d6e64ed88e9699ea58e417aef5dba9ec", 0x1000, 0x7, 0x0, 0x0, r3}, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x7, 0x7ff, r0, &(0x7f0000001180)="2f38b5ab90e5420c2c873d46b97b2c36524a786e4c123f6a6aaa008622c31af9e5960691796d5d076aa115ae6346124a61dcda415d830d57a96932218ceb932612550b0b2cca2dbb36136565a907e89a2ebb6bd1401d1aae2f4fd37f1e5125e303940eb8fe7cecd0e9f16011e79090f39819b37437eff4b2d6eb447bb7a9848433df86f3798f123ac456218a8b8426d12169a389f67f58ac3276450cfd2f53bb095b7462ade88bc9fb35ba586ab32202fa8b26d15ce96a9dac6f2fa7581ae9", 0xbf, 0x4, 0x0, 0x1, r4}, &(0x7f0000001400)={0x0, 0x852a7a288421e20b, 0x0, 0xf, 0xffff, r0, &(0x7f00000012c0)="b5f0038742aec20ed69b081a5673b848bb38ecc765e90aed8862e46dee810484f452daeffa3e7911ffaa0efdcfd1758a2ad18e53794c43cb1ffb97a73821d2726346c05d6fb54a29f36c2382f2bcf7325e609561436dd166e6956a6e59c31c9ab943a8d4796520f558537f748715116f242632cfbe076ea889c1f3016295fde17fa4adbafb8140f23f6b9f83740b81f5e5ca92a95716878774c84a2905321c56a442b4e0d6d86846896dd674318e5ff4035befdc21f63a708e1de05de92bfd60863aad19cfd90810", 0xc8, 0x3, 0x0, 0x1, r5}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0xf, 0x7b1, r0, &(0x7f0000001440)="601c5ae0ff3e2032958ebfa82783a6f8be2f3061e5e40c0c62c78601129eab7fc90fabee7fb10c35fb93f3caeb50e1da99cae79b7cdf170e2642732c4fc5394d6dafbf7b99e7b2398cdc5befabb54d621ab16ed3253dd20c2b577bf4b63919a1604cd7a785e069c7ecfcd3ef2d8c0dca3519171a77ed5a49349f66f2f43efab92ad4bfe33ea3c0cabcff09683efb4545b4", 0x91, 0xe36a, 0x0, 0x1, r6}, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000001580)="4f0c893f0a89d37500fc8786996a20cd89aa12345ca01a96067b8ba497cea0a3545c481fad872efa", 0x28, 0xff, 0x0, 0x0, r7}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000001640)="ad4567a29c1ceca081b221a7c3bc8c0e185559f9eb05bb5e831cef40816f10b011cb0ed465d733c3cdf17a3c3206577d5e6897c01081f1e5d0348230e25211be5c3cc7", 0x43, 0x4, 0x0, 0x1, r8}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x3, 0x8, r0, &(0x7f0000001740)="f2fef898b18324e89a541696fb5298fe8508f9f2de3d877955ed33b70bb8d4e2bdb20f184bf58d8d5de18b3f1065affaac264b271f71b2edef53cd6fcf753337847855603d6f7303b36a08e45f12ca542a3458a7", 0x54, 0x20e, 0x0, 0x0, r9}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x100, r0, &(0x7f0000001840)="ce7e87fc74078ccfabb8a50de671ce7c4b89dce1a16809797edf3ee40a847f01aa71426d3b5aa2e00620ce3ca2132a3acdfd6ade1e0849f63a27e82f610994f2c94e00b53c5b13d136260ac5afed341fefafc7a23dcf4279b148b119aedd630f4c8e574c13ce96ed1b61a8b759faf28be48f9d8db4c369525747c6ae6c4562f1c4374bfd476f61481d6da1e2e3c53623ead4a30a2d944477efd3eb36f12fc63a347a6420071820b1b3c81a278025bb77507ca56549a427517c39132eed5ac1d38320eaf8585276eca7a3296d6ecf1b4cdbbd64e11c4c3a4262313f78d21a7929e4cc178ea1db1a2c93503bc32ad40923c0918c", 0xf3, 0x8, 0x0, 0x1, r10}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f00000019c0)="def746cb9e391c5b8957df14beeeff1c32c98a697def9358f402a6f8c907a57b6f69b1330399422dc04148890f75eda8ed4b967008dce9388f05bb41115c4174221f2c86f31e63ee94f69e35d907749942e2beeaee0f42b25f212c6abcea98e5da9b61c94b5475e7920c96b14451714f776aada0c0", 0x75, 0x9, 0x0, 0x1, r11}]) 2018/04/04 02:56:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x100, 0x2) mq_getsetattr(r2, &(0x7f0000000240)={0x331cb145, 0x3, 0x4, 0x0, 0x8, 0x1ff, 0xfffffffffffff2d2, 0x6fa0000000000000}, &(0x7f00000002c0)) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 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$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mq_open(&(0x7f00000001c0)='/dev/kvm\x00', 0x800, 0x2, &(0x7f0000000200)={0xffffffff, 0x7, 0x80000001, 0x2, 0xffffffff, 0x1, 0x9b5, 0xffff}) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000000280)={0x6000000000000000, 0x4, 0x3e03, 0x0, 0x3}) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000180)={0x6}, 0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000300)={0x1ff, 0xd738, 0x81, 0x1, 0x9}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/04 02:56:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'ip6gretap0\x00', 0x4}, 0x18) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000001c0)={[], 0x0, 0x80}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:56:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00f1ff0000de4ba4d72cb1c3223419e6cf5af7d94ce80c0c9f58fd41c584d462ae37f0ccbe796fababe5a1432e837294211349aae8e954886771dac2d808219b27446ea254b90e1dab242ca39b580ed0f674f64854fab9d97697621f91c687a9596dea8a45c759efd1a011dea07f08c4a94dc61a0f0f6cdf2f5545f928eeb4b5f4bd33514a1701cd69a944d0e9f15c2f0955f968e44f3dd2e397486c0c19bf56d81fab3a786ee16eb41671db311490c437ddab5cb923fe91b20c71c97b6e0d4c48e7e76e09312f011bb78f49239d9290f8e00bdd4d828deb7c5e95"], 0x28}, 0x1}, 0x0) 2018/04/04 02:56:26 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r1, &(0x7f00000000c0)=@hci, &(0x7f0000000140)=0x80, 0x80800) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000400)={0x3, 0x0, [{0x40000001, 0x800, 0x5, 0x387, 0x100000001, 0xfffffffffffff145, 0x6}, {0x0, 0x7, 0x7, 0x6, 0x8, 0x2, 0x9562}, {0x7, 0x81, 0x2, 0x1, 0x2e, 0x5, 0x1d37}]}) write(r0, &(0x7f0000000040)="1e9c40f05fd9826bb145b42107c8b42f64d80ec29eb5b55921c746733ba8470930bd8996505820888acb2240a8fd8e518af0bdbfa9cb39568e459c559a8df8b4", 0x40) futex(&(0x7f0000012000), 0x7, 0x0, &(0x7f0000013ff0), &(0x7f0000011ffc), 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)=',\x00', &(0x7f0000000200)='mime_type\x00', &(0x7f0000000240)='/dev/snd/timer\x00', &(0x7f0000000280)='/dev/snd/timer\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='bdev-\x00']) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x413cb90961ad965f, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00000003c0)) 2018/04/04 02:56:26 executing program 1: r0 = socket$inet(0x2, 0x200000000003, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@nfc={0x27, 0x0, 0x2, 0x7}, {&(0x7f00000001c0)=""/36, 0x24}, &(0x7f0000000200), 0x20}, 0xa0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x4000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000100)) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000006c0)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x78, r4, 0x624, 0x70bd2c, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000040)=0x78) sendmsg(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000300)="6cc3385a464ee5059619c1467eed1e9f195899acea39d135aa98adab29e0d05d58487015832649708411c84591d230877b82d6cbf0312ece053ae886a1c69775ce47951984cf29ed38600d29467ce06579c073860f86733b36b11f49f17078a5f9541ab1f6e92a21df2b79ae44c41333ecbdcdb81d532412fbc876db578d9d", 0x7f}, {&(0x7f0000000400)="444e6462f15816472e9fc838a4ca0403ee463b3cc4b50d70b976e5f5a7177720e8f7e37f1838cd426089f10501ad6eedf3dec44be7b79a8b08c06b4ae61817e4aa0799ba65126da8ac457cb6ea48224a8b20d63512f8f4f9aa24481944fe3286a903f18a4b6f7f55d8081a3e189b052ef2012a81294a17eb5b2aebe2a56fac0c20ae2e6a0730c5fd8b4b7845fb98ec85d082c893ab18397d425f854d4e63e71c2bb84e060c50fa39ce74e4155cdc8c15b00158c6d3ac4408ecd2afa74f09a5cbe51ad299bd1ccb4bd5fd503c", 0xcc}, {&(0x7f00000005c0)="6934663ddaaaedec837131aa0ff079bf31f28a0dcccd835fca71e8c51cadf0934698afb05225ebf3884f0169a9f6d15f2b2caefde9d5828f26c62a00a2b21b97c513b77798cd941a425e8dbcfc9ce0af17ce1162fa38137e8f515b5c718b723acd31ce0ad6135d9d35d0275a34bf71f6c42808c15891c9dff55c5f3f778a37caf5e269d67c0200fe84d368d73b88a7b773ae259df7ae98fa8b506ddafe7167f6324479eff5ca8b8f670b96de", 0xac}], 0x3, &(0x7f0000000700)=[{0xf8, 0x10f, 0x100, "a1fcc985e2d2cf81e9666089aba23dadf7f556b794f0a64053e0e79a5c132b88c26187788b329df4f60990a4dcfa24c831e0f00777b7647b07f613ded1b886e6641de0ed33744983edf404e6d42f9f87344501e4ffce453ebb4e20c6b814e2f8c117ac059e88789fa20c8cbb377d3fcc0269d97b1b9dd4a16d245ec09db3969e822c971b782fada882235813f0e056c764e1c319c3d14354d367c4dfa6e3c19c4faf450771a6177f8a924c8359c8f837b5ca6346604ebd1786204fd2cca2e8533ee5aac1d9153571f30b07208abf530b73eacf476983b8b7431bb3db4e91df018b9d66b3d0dd31"}], 0xf8, 0x804}, 0x4000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000800)={0x2, [0x0, 0x0]}, &(0x7f0000000840)=0xc) 2018/04/04 02:56:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80000000, 0x80000) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000ffa000/0x4000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000000)={0xfffffffffffffffd, &(0x7f000002d000), 0x8, r3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r3, 0x4}) [ 1514.990421] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1515.029677] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:27 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x40, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000100)=""/156) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x39e, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0x1, 0x0, 0x4, 0x7, 0x100000001}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0xfffffffffffffff9, 0x0, 0x1ff, 0x2}, &(0x7f00000002c0)=0x18) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$setlease(r2, 0x400, 0x2) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="18f9322cc500010000a35e91b4461fd6f0fd7c40cb80484d03009b72197b4b00446b702ee69f2819fd01d1"], 0x358}, 0x1}, 0x0) [ 1515.084748] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1515.108388] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:27 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mmap$binder(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x1, 0x1811, r0, 0x0) 2018/04/04 02:56:27 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000004ff0)=@ipx, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001f7f)=""/129, 0x81}, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xc0, r1, 0x324, 0x70bd28, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa422}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x14}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) process_vm_writev(r2, &(0x7f0000000640)=[{&(0x7f0000000240)=""/172, 0xac}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000300)=""/242, 0xf2}, {&(0x7f0000000400)=""/110, 0x6e}, {&(0x7f0000000480)=""/51, 0x33}, {&(0x7f00000004c0)=""/104, 0x68}, {&(0x7f0000000540)=""/200, 0xc8}], 0x7, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/131, 0x83}, {&(0x7f0000000780)=""/224, 0xe0}, {&(0x7f0000000880)=""/169, 0xa9}, {&(0x7f0000000940)=""/51, 0x33}, {&(0x7f0000000980)=""/180, 0xb4}, {&(0x7f0000000a40)=""/189, 0xbd}, {&(0x7f0000000b00)=""/25, 0x19}], 0x7, 0x0) 2018/04/04 02:56:27 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) fremovexattr(r1, &(0x7f0000000040)=@random={'btrfs.', "7b2d0400"}) 2018/04/04 02:56:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x5f08, 0x4) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x4e20}, 0x10) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="28000000100001080000000000000000005ee600", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 2018/04/04 02:56:27 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff]}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x48002, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/04/04 02:56:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/uts\x00') syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="66baf80cb850c47f80ef66bafc0cb80000c0feefc4a19f51f2440f019fc62c248566f247ac4ede5600c4e3791d7ee004c40151e299992c0000b805000000b9336600000f01c1420f5bddb99f0a0000b88eabb2c9ba000000000f30", 0x5b}], 0x1, 0x0, &(0x7f00000000c0), 0x0) 2018/04/04 02:56:27 executing program 2: 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$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004940)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000004900)={0xffffffff}, 0x2, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000001640)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001600), 0x0, r1, 0x3c, 0x1, @ib={0x1b, 0xff, 0x46, {"90674b8cd3bab7ad9f59150d125d66e6"}, 0x3, 0x3, 0xfffffffffffffff8}}}, 0xa0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$rds(r2, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000100)=""/96, 0x60}, {&(0x7f0000000180)=""/119, 0x77}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/77, 0x4d}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/225, 0xe1}, {&(0x7f0000001400)=""/33, 0x21}, {&(0x7f0000001440)=""/217, 0xffffffa7}], 0x8, 0x0, 0x0, 0x20000010}, 0xc0) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/62, 0x3e, 0x0) 2018/04/04 02:56:27 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)) fremovexattr(r0, &(0x7f0000000000)=@random={'trusted.', '+eth1\x00'}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0xfffffffffffffff7, {0x5, 0x8001, 0x8, 0x5, 0x4, 0x1}, 0x10001, 0x101}, 0xe) [ 1515.893878] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1515.935930] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1515.958776] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1515.959357] binder_alloc: binder_alloc_mmap_handler: 18822 2000b000-2000d000 already mapped failed -16 2018/04/04 02:56:27 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000040)=""/192, &(0x7f0000000100)=0xc0) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3, 0x428800) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000180)=""/91) 2018/04/04 02:56:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x88001, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000280)) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40401) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f000078dffc), 0x4) accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) r2 = eventfd2(0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x1) write$eventfd(r2, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x1000, 0x1, 0xff, 0x80000001, 0x7}, 0xc) readv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/78, 0x4e}], 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000002c0)={{0x25f9, 0x0, 0x841, 0x4, "e6ef60e57779a91d82096d4720e62810ebd743ca01466ef153e0da1e969c1be82429744d3c91e753eb2ec157", 0x7}, 0x2, [0x9668, 0x7, 0x0, 0x50, 0x7, 0x0, 0x2, 0x3f, 0x80, 0x10001, 0x80000000, 0xc7f, 0xffffffffffffa55f, 0x20, 0x2, 0x100000001, 0x800, 0x0, 0x0, 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, 0xfb3, 0x0, 0x4, 0x80000001, 0x1, 0x4, 0x7, 0x20, 0x2, 0x8, 0x3f, 0x7ff, 0x200, 0x7, 0xc2f5, 0x8001, 0x7fff, 0x10001, 0xfffffffffffffffc, 0x8001, 0x200, 0x9, 0x3, 0x3f, 0xff, 0x1f, 0xb7f0, 0x3, 0x400, 0x4, 0x5, 0x4, 0x7fffffff, 0x20, 0x8, 0xa87e, 0x0, 0x4, 0x0, 0x0, 0x20, 0x40, 0x7ff, 0x4, 0x80, 0x0, 0x3, 0x0, 0xffffffffffffffe1, 0x7, 0x7f, 0x2, 0x2, 0x3be, 0x0, 0x4, 0x7a98, 0x9, 0x3, 0x6, 0x80000000, 0x9, 0xfff, 0x8, 0x1000, 0x7f, 0x1ff, 0x0, 0x5, 0xd, 0x5, 0x0, 0x80000000, 0x1, 0x7, 0x0, 0x8001, 0x9, 0x0, 0x5b2f, 0x1, 0x7]}) open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x20) [ 1515.981211] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) prctl$void(0x22) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 02:56:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x101ff, 0x2, 0x2, 0x2000, &(0x7f00007a8000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000140)={0x1004}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) [ 1516.008664] binder_alloc: binder_alloc_mmap_handler: 18822 2000b000-2000d000 already mapped failed -16 [ 1516.103605] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/04/04 02:56:29 executing program 7: io_setup(0x3, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) io_destroy(r0) 2018/04/04 02:56:29 executing program 2: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000080)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80000) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000100)=0x3) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000180)={0x7ff, 0x100000000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xa000000000000000, 0x695, 0x3}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x81}, 0x8) 2018/04/04 02:56:29 executing program 4: 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 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x22000, 0x0) r2 = semget$private(0x0, 0x0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) semctl$SETVAL(r2, 0x6, 0x10, &(0x7f0000000240)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6bff8)={0x20080522}, &(0x7f0000034000)) r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) r6 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xda, 0x111001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r6, 0x29, 0x14, &(0x7f0000000180)={@empty, r7}, 0x14) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r8, 0x541b, &(0x7f0000001200)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_SET_SREGS(r9, 0x4138ae84, &(0x7f0000000200)={{0x2000, 0x7000, 0x1c, 0xffffffffffffff01, 0xd6a6, 0x9, 0x0, 0x7, 0x6, 0xffffffff, 0x9, 0x7}, {0x5000, 0x100000, 0xf, 0xcce8, 0x0, 0xffffffffffffffff, 0x7, 0x8, 0x1, 0x401, 0x7, 0x5}, {0x11000, 0xd000, 0xf, 0x5, 0x3, 0x9, 0x8, 0x80000001, 0x9, 0x9, 0x100000001, 0x7fff}, {0x16000, 0x10000, 0x0, 0x3, 0x4, 0xfffffffffffffff8, 0xfffffffffffffbff, 0x5facfc01, 0x0, 0x8, 0x4, 0xfffffffffffffff7}, {0xf000, 0xf005, 0xb, 0x3, 0xe3, 0x7fff, 0x2, 0x9f0, 0x1, 0x5379, 0x4, 0x1}, {0xf000, 0xd000, 0x9, 0x8, 0x8, 0x3, 0x8, 0x3f2, 0x5, 0x7, 0x0, 0x39b3}, {0x5000, 0x2000, 0xe, 0x9, 0x2, 0x3, 0x2cc7, 0x80000000, 0x2, 0x40, 0x2f1b, 0x949}, {0x100000, 0x106001, 0xb, 0x6, 0x9, 0x6, 0x2e2d8000000, 0x86a6, 0x2, 0xfffffffffffffffb, 0x2, 0x6}, {0x5000, 0xd000}, {0x4000}, 0x0, 0x0, 0xf000, 0x40, 0x6, 0x100, 0x6000, [0xcc, 0x9, 0x400]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_VERSION(r9, 0xc0406400, &(0x7f00000004c0)={0x100000000, 0x8, 0x8000, 0xae, &(0x7f0000000340)=""/174, 0x6c, &(0x7f0000000400)=""/108, 0x2a, &(0x7f0000000480)=""/42}) ioctl$KVM_GET_PIT2(r9, 0x8070ae9f, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f00000006c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000100)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8abf}) fallocate(r9, 0x1, 0x1000, 0x40) 2018/04/04 02:56:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="004087d8e0de66721ffafc"], 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x20000000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:56:29 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @random="e92235361891"}, 0x3, {0x2, 0x1}, 'syz_tun\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0x8, 0x7fffffff, 0x8, 0x421, 0xfffffffffffffff8, 0x8000, 0x1000, 0x800, 0x9, 0x9, 0x8, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) accept$ipx(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/04/04 02:56:29 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x200000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x78}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffd}, 0xc4, 0x6, 0x100000000, 0x100, 0x6, 0x10000, r2}) 2018/04/04 02:56:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) io_setup(0x5, &(0x7f0000000000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10000, 0x0) io_cancel(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f00000000c0)="8c19f0347468d6e1aa6c385c967ebbbe85869fe6da2475ab5e8669e8df41d4009d4aa2d5a11e0d4b73641cc5a160f43533ff32933bc11da69574f29c6b4f9fdcd5d5f97b60b399abc7c1", 0x4a, 0x1490, 0x0, 0x1, r2}, &(0x7f0000000180)) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) 2018/04/04 02:56:29 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000100), 0x3) 2018/04/04 02:56:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'\x00', r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={"7663616e3000000f0800", r2}) r4 = socket(0x11, 0x0, 0x7) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000400)) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000480)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000000380)={r7, 0x80004, r5}) setsockopt$inet6_buf(r6, 0x29, 0xff, &(0x7f0000000780)="c37cfe6ed1ba4456c14f21725a465648fab5aca3d32520bd75c7ecff8895deb47c011e1031085f9afb9211ab17f8cc6d0fbcf382ea48fc0f55a630a7898e1636e271ae", 0x43) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f0000000740)={&(0x7f0000ffc000/0x4000)=nil, 0x2, 0x6, 0x20, &(0x7f0000ffc000/0x4000)=nil, 0xff}) sendmsg$nl_netfilter(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="80000000020700012cbd7000fcdbdf250c000022e0002600ffffffff080049006e72300008006400ffffffff64ce749f41b37119a8f85d73397aa0e5c685e236eb6d686c6cf89c51e6ed9efad98426a338cf2a748d6d01c35e659fbdf3414a715e9c9b81736e0b285006463908406e9845a0a5aea267898c7bd50219ea000000"], 0x80}, 0x1}, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000300)={'ipvs\x00'}, &(0x7f0000000340)=0x1e) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000200)=ANY=[@ANYBLOB="2000003e2c1484da6f307cef0011001d0b000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) recvmsg$kcm(r6, &(0x7f00000006c0)={&(0x7f00000004c0)=@nfc_llcp, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/193, 0xc1}], 0x1, &(0x7f0000000680)=""/12, 0xc, 0x1}, 0x1) 2018/04/04 02:56:29 executing program 1: r0 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0b010000e0ffd06e5e3b00000000000000008a00000000d06f738f445dd0649aa5178c79ecfa6a9e6b5e7eafb4907775d04c9b67899f53dc02c92e64ca0f769763e79288b63865ae2b637ddae8a9b97e8baf80ad9d0a86711989aa826e3a62b4106499474541b6a7e9afef3d0cdb744bb495a92dac8e5a331adec3a0824b8672a366f4648b3e91c1eaeaca0ab744e2e4e391d71660f6c8ed39063a5fe6f2140dcc228e91165c9ba7"], 0x19) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 1517.317232] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1517.340072] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) socketpair$inet6(0xa, 0xb, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080), 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000001c0)="fe94a3b2ee1218b2fc14eff13eabea412f957dbf338ab534341fd08cca7ae4ceea200ae18a0c3aa7da4f22459b87e1e3c9094f0d53d819edc15e0c6bdeb8efa3920c7618522d1a4a091d96a93f69e0f5372f6a951625894e37139de90f77e849ff9e1eaa2c1a35533a7a5a377c5d3d563d32415c7524ba4162935db713dc92899d58313af37d5f8f4e807db4a545ae28", 0x90}, {&(0x7f0000000280)="e299ba93954fcac84f83b55c99f8c55d87cdabf447a5610555efef53dbcf0352bd15063d763d87c8f3be7e1744c0899f6508d36a83ac67c444ccb947ecc68f065aa35066540a8693325f", 0x4a}, {&(0x7f0000000300)="1a0dc71d632b274860fcaa24372d094126dba2a93ffa0d99f1771f0a9356217cf4e11b9888ba1ff81604a102b17c99d1bad50527064e5fa89fa641363e1981a5f67615ea4c2b5e8c9fc3469286b7f3f64690caa7070f9849efdf6912f675b7e6ebebafabe559d38b6110700f74d094ae199d18a02d7ebe57544865f8a3080496063b53927e4fa63e28eeacbdf0a01a7b53ee6229386d72f5c48469f26a99fb8d4d665d", 0xa3}, {&(0x7f00000003c0)="9c8db8f902a86c74f73db5ddc77fa7e2173da9f2d6f0e936f41e699d350f4db013c355e6f4b6f9d0d4d365a098f2b1da34f84be23529cc34f37b784286c882fcf3ef78a5b1c8ef4356bb612d4a801000defc4707f3028d4ecd78e6555ff2cae2130a44421a17e4d01826055017c5dbf00ceabab2f289d74600ed9f6206d77771a0affdaffee3fb38815c0b5d4f1c5a08bc274c0d9bdf10322d6cfd83eb18fcdb37ddab9a2e36b67e52c3b68d30c355df1d134c79bdd10ad980f1a148a5ee60", 0xbf}, {&(0x7f0000000480)="7938f345201675fd9e39b47af74a07967d4d1a03a767cf78b8d43f1832bc531c90d709515c55e9e1b3eed835d0d052b1da5b725d0d7d49ba1afe493d0e6c0bc279ad9d9fd38b380621dc701770ad941275a7a5bb61b5d753af2d586f", 0x5c}, {&(0x7f0000000500)="bf344458f3fbf38692765dff5fd4647ae3c6384ca41e0754e2df4bbcaf9f37105b074e2d9f1caf8303b151b9cf80b80adf7118a9ba084426a757334debcba2b14bf45c5cd656737f41f412270f95a9d5649ca69f930de367688575c0fd16744da99c00315f13f7dec73653c86f6559948c77dd253b37c6d6b9b799a0cce6ef8263dc26abf8756024ddec7558c413f272a02c9d32b621c26916bdf5dec3554d26810666734824e10937e3c1187dea4f2d5abaf66ab01350b46c967a931bd0138004278f9452bb0658e3694972a94540390bb2c52f7d4b879b6f6b86aa65ee1f1cfcb13e791eb9ef93343cb0618e14e5167ba40c688c", 0xf5}], 0x6, &(0x7f0000000680)=[{0x78, 0x29, 0x4, "9ed6b816cad5856c01c9cb711001737e8c99a059f4968f960d643ab267e2ca8905613a51dbf7f4fc5b9faa11c96f7ecefd12b2090f1a1dff3e9e1f2d0777a66c2912ac6374b91de50c10156a7285c9889d4e32c63faa74605eaf5d1ee259e927f28d934a06b33c3b"}, {0xf8, 0x100, 0x3, "e26789e02cd142af964e37e855887cf082d604260a2d7419c7eb4cf7ef6060242d9efa02aef156d2cab7b6ddd485aa71e04dcd0692823dc246f589303d336bc11866d1fb28092482241f5461c1ce0ab8a669930e8936c8a1d7e2382a1c3c2b739d3031cc39854f66cd5ec1411c70e85e605eb40105ed322114da2843ff3a0ffdb737f0c3c91326def9077d759272f4dcffaead1d27c7a028a187bf6ac9ec83b5b8da5f7d9a4e3e4041e1fd2d631e045596eafdaede774385e5990a83b994a4e578bf48ce24b20ffba5dcb97ed532f87b9ab2869547213edbafb590da9c8a1c13cecd0d184c0ccd12"}], 0x170, 0x40088c0}, 0x20000000) accept4$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0xfffffffffffffe1a, 0x800) [ 1517.388880] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1517.402279] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:29 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0xaaa, 0x20}, &(0x7f0000000140)=0xc) r2 = socket(0x1e, 0x80005, 0x0) setsockopt(r2, 0x20001000000010f, 0x800000000080, &(0x7f0000000000)="4c17c306", 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, {&(0x7f0000000180)=""/239, 0xef}, &(0x7f0000000280), 0xa}, 0xa0) 2018/04/04 02:56:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x51d41f, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) finit_module(r0, &(0x7f0000000000)='\'\x00', 0x1) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x3, 0x4000000000004) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x2, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070007020000000500000000000000"], 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000180)="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"}, {&(0x7f0000000280)="774b9ab7215abdd930c864abb5baa7585717545583952351d205085c5bdfbd03e104e3c9aba74941d417e08e2a679a99c01a5c4bd1d9c05195848aa0eb1e2c873394c01bf8034074a1556b28ad4616060e118f2dd5fd18ed0281d06a"}, {&(0x7f0000000300)="ba7658da9083a90b14e26f395dd114c96dc34ee81da33cbe92ba65f15efe5bddcc5c0bbabcd7a227c9d3fc1bc228f0054061b146ea197e1e725806beb92edcaed1ffd852d62d678be5d3fb7f3e12507afe3dcc6de965ab233b25e41ce7c5786c1ded9b7c0cac0941490ed5daed0be67038e04220409c32b5fcf6f00d445ced73dd4526b01b70603c474e171843aea675fd9ed5447c1ad76c2cfdc67fded58f743b55443a6816fa6b0fb69cc8e6e78c2d2fcb3c3760de740b94dd9ed1728b1e317a8262d93f1fda9f3e608f279cf7b85c26b42e8f207bfb9fcfe0647c3cbbe914564a591cdd15059b8155b935816b5be4a5c1189c8b"}], 0x0, 0x0, 0x314}, 0x0) 2018/04/04 02:56:29 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000000001, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x18800, 0x10) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="0742c8c6a026ab8b1b2bce6260c204928dfe42e4bcbcfa") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'irlan0\x00', 0x8}) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180), 0x10) 2018/04/04 02:56:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='net/igmp\x00') setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xa, "c05cabd1da20ca7775cc"}, &(0x7f00000000c0)=0x12) r4 = gettid() sched_getattr(r4, &(0x7f00000001c0), 0x30, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7ff}}, 0xffff, 0xffffffffffffff00, 0x100000001, 0x1000, 0x48}, 0x98) sendfile(r2, r1, &(0x7f0000807000), 0x3f) 2018/04/04 02:56:29 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000040)=""/122, &(0x7f00000000c0)=0x7a) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000008000700000000000000000000f5a4af3ec21d8da00002"]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000140)=0xc) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/04/04 02:56:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ptrace$setregs(0xd, r1, 0x10000, &(0x7f0000000180)="57e8768813da946371210da7efd1c6dcd62adb3d6168231eac4c61200520cd27ff9d0ce802a197fcafbf2f20a7d554a4e6a3") r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) r3 = socket$inet6(0xa, 0x80807, 0x918) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000080)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3, 0x8001, 0x101, 0xfffffffffffffffe, 0x4}, 0x98) prctl$seccomp(0x16, 0x0, &(0x7f0000000280)={0x0, &(0x7f0000000240)}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r2, &(0x7f00000001c0), 0x253) 2018/04/04 02:56:29 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000240)=0x4) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x101000) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00000000c0)={0x7}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r4 = fcntl$getown(r2, 0x9) sched_setattr(r4, &(0x7f0000000140)={0x30, 0x7, 0x1, 0x3, 0x200, 0x8, 0x6, 0x1}, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00000003c0)=0xf000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000480)={"9934c19613061cee3af70c26d05528dc31ceeaf31b43758f0f702ff702f3f182f262281969ed9eb94668eb9d70ee68fc41b66d341c0853553f734b1eb3f087eae7fb51ab917b7aa02eff4fdd0a117d030ab1277649532827a49c239ca0c246bb8e02662e79e7a250de38b1729ed21e332358da082ec23ae2c38bd7456a84b78948a170289111128c7f753d8ef8b59024049c30cf81b809d775e04132ef0b88a82f1fc2dcac80c2fb2a961e0cc9fe6fb403e4546ee55a7512aa8ed4ad1e29e3202e915ace06b1e04745c62e46deaf38ba33a40ad4a4afb0dfac134f73a4d0715bcc57736f7188155ec4ecf7635bd15a3965b987969cf1158ccba2002e0c8cc404a4f15048301a0b8348e2afedcfaddbb1e1e614daeaf0840a01a45bdec9ad981ff0e34f06482d627f056f33cce6826121aed5df42ca1bbfcdc2115f05799e1bd8d104ae78bef57818e4c0f3e04979ee4b7d74803ef3b5582778ea6ab590a202ea3567a95f642781273174dad9c114abac90b7bf2c095cd35510c0e0b25b5038a8b92741cf74afbf86fb55ef9025c613d4bfc107c833616add808c4463c3a211b8aa9aea39eb72dad786e0546a20012a65f973cacbd0f86e04c9ab64d6c84fae680224d3d76b97471a5f46b9938831822372a01df42fd08b0de17ec42c49783721d2dfa0856e210d6f206c122cf72dcf54755b8aa2fb39d6c406f92595b1a6d30c1d9b54d4f00ce50d4ee46edb6ab3e697fe3b490faeafdbab243cb9d89a20ee4fb475bf396ed7544cd5f5cc916a06853ec3fa5dc12e8072c577bf9b575b288d12014d2ced069e5848a2ff1d0f8e9dc93db0cf8a312060566cde6d29a96cf8e488803f0b93440fa4921f84103a0ab97f34b8205bc5a2dab79197616cdccdb3969d0fb9d1281aa8161abefb5e51a0c34c7a5e275c5ed7c705fef94774a281acb0facf116d9943ae0298ddcf694f7541a61c69d210338d149a7e74a97df52c66bcb96760a143b372484d3c7a1e02a9e782d2c0dd2d029aa67a0ba6378c241740bacac4e2c9af06415c0a831e0cbde1da9c3cbd03ae213e77f8834f619f02377fd6fe7337373722be35005b2405ee93205ad6f1710a392e651f909c22928d044ed31528590a4fc08ef7207252839887d3db22f3bf4a64e81eb7015f24697161db6152953669cf4a43de36b16e23f728b661f3cc89e3c9de1b2b23eaa32d2a9b52a16e2f0018bb4c2ce49e4e8e5bf85747a9c56e9419f684c919a6377b63d9e8a3d870170827a3f2045abc00cb2e525f2fd44572eefb9b44d975d82b1d01d7efbb9c1e7f0da01a534fdfeabfec27be1c6ff82e6f504f604f9cd67a824784faf1782cdc841231755b0e3bcbf34f833f09d7134d70268caba086c8590d1d2d7952e2903cfa02aca1b2592c756195c7b2ea2a157a8ccbaafc10701edd97c781d05ff39247"}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000100)={0x6, 0xf9}) 2018/04/04 02:56:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@random="8c3ff0fc1986", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x4}) 2018/04/04 02:56:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000362fa0)=[{&(0x7f0000000000)=""/195, 0xc3}], 0x1, 0x100) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 1518.098511] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1518.121665] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4b3, 0x4d8680) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0xcec, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) futex(&(0x7f0000000180), 0x400000085, 0x0, &(0x7f0000004000), &(0x7f0000000100), 0xfffffffffffffffc) 2018/04/04 02:56:30 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000000)={{0x3bf8, 0x9, 0x9, 0x100, 0xfffffffffffffff7, 0x7}, 0x6, 0x2, 0xbb66}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x13, &(0x7f0000004000), &(0x7f000000effc)=0x4) [ 1518.175432] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2018/04/04 02:56:30 executing program 1: capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) r0 = socket(0xa, 0x2, 0x88) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x400400) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)={0xa, 0x0, [{0x3f, 0x5, 0x0, 0x0, @irqchip={0x2, 0x8}}, {0x5, 0x0, 0x0, 0x0, @sint={0x9, 0x100000001}}, {0x10001, 0x3, 0x0, 0x0, @msi={0x1f, 0xb2, 0x7}}, {0x1000, 0x2, 0x0, 0x0, @msi={0x1, 0x8, 0x6}}, {0xaf, 0x0, 0x0, 0x0, @irqchip={0x9, 0x80}}, {0x80000000, 0x3, 0x0, 0x0, @sint={0x8, 0x6}}, {0x9, 0x0, 0x0, 0x0, @irqchip={0x2, 0x8}}, {0x5e7, 0x3, 0x0, 0x0, @msi={0x3, 0x10001, 0x7}}, {0x3f, 0x3, 0x0, 0x0, @adapter={0x8, 0x3, 0x1, 0x3, 0x8}}, {0x7, 0x4, 0x0, 0x0, @sint={0x4, 0x82}}]}) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x100, 0x0) getdents64(r1, &(0x7f0000000300)=""/5, 0x5) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000340)={0xffbffffffffffffd, 0x1d001}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x250000, 0x0) epoll_wait(r4, &(0x7f0000000040)=[{}], 0x1, 0x7f) writev(r2, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) [ 1518.230654] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1518.249473] futex_wake_op: syz-executor2 tries to shift op by -1; fix this program 2018/04/04 02:56:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000ec0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000e80)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x100) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$l2tp(r2, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x3, 0x4, 0x3, 0x2}}, 0x26) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0e000000851a00f1", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="01000000"], @ANYRES32=r1, @ANYBLOB="000000000100000004000000"], 0x20) 2018/04/04 02:56:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x4, 0x400, 0x2, 0x0, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xc, 0x4, 0x4, 0x3, 0x0, r0, 0x0, [0xa]}, 0x2c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r1}) r3 = gettid() perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x5, 0x8b, 0x401, 0x2, 0x0, 0x0, 0x4, 0x8, 0x8, 0x0, 0x81, 0x2, 0x800, 0x800, 0x8, 0x4, 0x238, 0x9, 0x2, 0x6, 0x100000001, 0x4, 0x7, 0x100000001, 0x5, 0x1, 0x100000000000, 0x4, 0xe0, 0x8, 0x8, 0x400, 0x7fffffff, 0x7f, 0x1f, 0x5, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000000100), 0x2}, 0x2002, 0x9, 0x81, 0x1, 0x9, 0x0, 0x8}, r3, 0xb, r2, 0x3) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000080)={0x6, [0xf0, 0x19a, 0x7fffffff, 0x2, 0x9, 0x1f]}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000000c0), 0x4) 2018/04/04 02:56:30 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x180, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000000c0)=[0x8, 0x93d, 0xfffffffffffffffb, 0x28f04ed4, 0x100, 0x4], 0x6, 0x6, 0x8, 0x4, 0x4, 0x2, {0x4e, 0x9, 0x41629936, 0xffff, 0x4, 0x2, 0x7, 0x1, 0x5, 0x40, 0xbbc, 0xffffffffffffff81, 0x2, 0x1, "57ace2c334c98de2d699133d09ec0cd8be0219b666320dd9e789cc730f0b2638"}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001580), &(0x7f00000015c0)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)={r2, 0x1000, "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"}, &(0x7f0000001480)=0x1008) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000001600)=0x90000000, 0x4) rt_sigpending(&(0x7f0000000080), 0xfffffc46) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000001700)='/dev/snd/pcmC#D#c\x00', 0x4000000002, 0x13d300) r5 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="645196370d4aa3cf77e5e00429f2cbe597e39eb80e96ded790ebd4b047a682ea3ebcdd682d369a6feba4634f2683aee7889293e5ee27a2ad7f007ff154e382910e3229e31cc11bac1f7fe934f0b2d20e00d449b36e70d76f0513c7cb820befc1c3bceea501b3db0042ba756864badd4ff3e472aa040d56b024b9587bc21604aa0b8a82050ef43b2973cd716a2a2e06f8043b963c599654b9b5c21bee1d8f756515", @ANYRES16=r1, @ANYRES64=r4, @ANYRES32=r4, @ANYBLOB="87b4a0558429066e9a658230c7b8e918d840031f2ef95eaf451879da050fc91f218897525e18167c9cb67b9b6419483941193db06a650fabc83ea72174439387e37786506c12c71317b8618f688a55f5f578f0293f5c78082e5542ee553e0fb5be8b193760aed1623a41d164bae2cc2b623131dcf84f77dc04f309d805dd9180981c3320ee13cfa5f3a53907349e42f6b6ad45a2e193045b2b5432776dee950926565368becc77ab86bb0a0548bf80e0274ce116c6d4f0c1cf36cdd5ac1355150f95dcc005be379d9908da97dcfb6678eddc77fba29fc3e6b14810284b4a151cb7ef"]]) ioctl(r5, 0x8916, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000380)={0x1, r3}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00000014c0)={0x0, {{0xa, 0x4e22, 0x39fc, @remote={0xfe, 0x80, [], 0xbb}, 0x84}}}, 0x88) ioctl(r5, 0x8936, &(0x7f0000000000)) socket$pppoe(0x18, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x0, 0x4) 2018/04/04 02:56:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @remote}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0x5, &(0x7f0000000200)={&(0x7f0000000380)=@ipv4_getnetconf={0x0, 0x52, 0x802, 0x70bd2c, 0x25dfdbfe, {0x2}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x0, 0x6, 0x7}, @NETCONFA_IFINDEX={0x0, 0x1, r2}]}, 0x24}, 0x1}, 0xc000) sendmsg$rds(r1, &(0x7f0000000840)={&(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000180)=""/48, 0x30}, {&(0x7f00000001c0)=""/1, 0x1}, {&(0x7f00000003c0)=""/241, 0xf1}], 0x5, &(0x7f00000007c0)=[@rdma_dest={0x18, 0x114, 0x2, {0x4, 0x6}}, @rdma_args={0x48, 0x114, 0x1, {{0x8, 0x51}, {&(0x7f0000000540)=""/96, 0x60}, &(0x7f0000000340)=[{&(0x7f00000005c0)=""/244, 0xf4}, {&(0x7f00000006c0)=""/232, 0xe8}], 0x2, 0x2, 0x101}}], 0x60, 0xc1}, 0x80) epoll_create(0x5) ioctl$void(r0, 0x0) 2018/04/04 02:56:30 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x20810, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="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", 0xff}], 0x1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) 2018/04/04 02:56:30 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000000040), &(0x7f0000001000)) read(r0, &(0x7f0000910000)=""/100, 0x64) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/04 02:56:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) r2 = getgid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) r3 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) read(r3, &(0x7f0000000380)=""/178, 0xb2) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000000)=0xff) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x9, 0x800) 2018/04/04 02:56:30 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0x6, 0xb, 0x1, r0}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x29) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000000040)=0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) accept4$llc(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x80000) fcntl$setown(r2, 0x8, r9) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000005c0)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000400)=[@cr4={0x1}, @vmwrite={0x8, 0x0, 0x3, 0x0, 0x9, 0x0, 0x8001, 0x0, 0x42}], 0x185) ioctl$KVM_RUN(r8, 0xae80, 0x0) r10 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) prctl$getreaper(0x3d, &(0x7f00000003c0)) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) fchown(r10, r11, r12) 2018/04/04 02:56:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1f, 0x40000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={r1, 0x1, 0xffffffffffffffff, 0x2}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r2, 0xc6, "fb19d57804f9dcb53c8fd92a063ecce4d87b2084da34d9d76e0fb3d0e2d6364383e918314eff07b98398417835948df728410e5dbf803fa5a957166dfdd5c99423ef2e77722cb8128e2b608cd7817bdb28a0a6a6d3921ba0c757f731ca64e58309665bed3cc1d017b3b1cc8fda0db90ad8a9be3d31aa1a9cce24ac313755d4e34b763fd6653a0f1b566262a00007457937fd29998e324d27f05967f6530099ff0b4deca20f9e766a2af5b85bfe223e1a2a3398d67d0c3376b4529a9c58637a3ae6978e20d7bc"}, &(0x7f0000000200)=0xce) prctl$getreaper(0x5, &(0x7f00000000c0)) futex(&(0x7f000000cffc)=0x4, 0x800000000008, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/04/04 02:56:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000001b00"], 0x28}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x7, 0x4) 2018/04/04 02:56:30 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x2, 0x0, 0x0, 0xffffffffffffff80}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000fd6000), 0x0) close(0xffffffffffffffff) 2018/04/04 02:56:30 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x7fffffff, 0x4) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/04 02:56:30 executing program 0: r0 = socket$inet6(0xa, 0x804, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x7, 0x800) syz_mount_image$reiserfs(&(0x7f0000000200)='reiserfs\x00', &(0x7f0000000240)='./file0\x00', 0x1, 0x0, &(0x7f0000000280), 0x800000, &(0x7f00000002c0)={[{@resize={'resize', 0x3d, [0x2d, 0x36, 0x3f, 0x36, 0x36, 0x7f, 0x3f, 0x33]}, 0x2c}]}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000180)={0x1, 0x4, [0x5]}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0)=0x4, 0x4) ioctl$int_out(r1, 0x5460, &(0x7f0000000280)) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000480)={0x0, 0x5}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004e00), 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) 2018/04/04 02:56:30 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000000000), 0x163, &(0x7f0000a01f13)=""/237, 0xffffffffffffff62}, 0x0) 2018/04/04 02:56:30 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x800, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000008c0)='cgroup.threads\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00009bcfd5)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) write$binfmt_aout(r2, &(0x7f0000000080)={{0x10b, 0x17d0, 0x2800000000000, 0x168, 0x1db, 0x40000000000000, 0xd8, 0xe0c}, "00ebdc075c2fda646201d4", [[], [], [], [], [], [], [], []]}, 0x82b) fallocate(r2, 0x5, 0x8, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) 2018/04/04 02:56:30 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="00402785", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x501000) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000100)={{0x7, 0x8001}, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0xfffffffffffffe5b) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r4}, 0x8) [ 1518.677173] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 02:56:30 executing program 1: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000080)={0xf000}) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000480)={r4, 0x7, &(0x7f0000000340)=[0x8, 0xbe2c, 0x1000, 0xc96, 0x3, 0x2, 0x2], &(0x7f00000003c0)=[0x401, 0x80000001, 0x9, 0x1000, 0x8], 0x6, 0x4, 0x3f, &(0x7f0000000400)=[0x6, 0x8001, 0x9, 0xb2f], &(0x7f0000000440)=[0x71be, 0x2054, 0xfff, 0xff, 0x2, 0x940000000000, 0x7, 0x8]}) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000140)="ab0f320f060f836b4d0f370f0051b066b9dd02000066b80400000066ba000000000f30660f579b30a7b8a4028ed8660f3837d6", 0x33}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x2) [ 1518.717826] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 02:56:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000010000108000000000100000000000000", @ANYRES32=0x0, @ANYBLOB="18e01e00000400000000000000050000"], 0x28}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x9a0, 0x6, 0x100, 0x5, 0x7fff, 0xd4, 0x8, 0x401, 0x100000000000, 0x50, 0x0, 0xd2a0}) 2018/04/04 02:56:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = getuid() r1 = getegid() lchown(&(0x7f0000000680)='./file0\x00', r0, r1) r2 = getpid() r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r3, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r4, &(0x7f0000000640)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r5, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() r7 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000005c0)='securityvboxnet1/security\\em1\',self@\x00', &(0x7f00000006c0)="6272696467653000e7ffffff00"], &(0x7f0000000780)=[&(0x7f0000000740)='nfs\x00']) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000800)={r8, 0x7, 0x20}, &(0x7f00000007c0)=0xc) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f0000000600)={0x80000001, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001680)=ANY=[@ANYBLOB="3c140000000a00082cbd7000fdf442250c0000061800020008003300"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x14) readv(r4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r5, 0x8, r2) r9 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r9, r9) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/04 02:56:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000000c0)=@pic={0x9, 0x0, 0x5, 0x5, 0xa7, 0x0, 0x0, 0x3, 0x2, 0x100, 0x4, 0x522f, 0x7ff, 0x6, 0x7, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB]) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000200)=0x200000000114005) [ 1518.871602] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 1518.902453] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 02:56:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x10) 2018/04/04 02:56:31 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x40) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x1263, 0x0) 2018/04/04 02:56:31 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0000090007010a0000ff0000000000200400050013800045", 0xffffffffffffffe8) 2018/04/04 02:56:31 executing program 3: 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 = open(&(0x7f0000000140)='./file0\x00', 0xc0, 0x108) write$fuse(r1, &(0x7f00000000c0)={0x50, 0x0, 0x3, @fuse_init_out={0x7, 0x1a, 0x3, 0x4, 0x8, 0x5, 0x0, 0x3}}, 0x50) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) pwrite64(r0, &(0x7f0000000280)="143ec0602aaa2696741455c4e01843e1cbdaa45961e898e4b825f84c0bc1a012d45aa9cbd5452c9f16b83f3e35839ce0565fee56d33402bfac10af2c008986d8fada8df318244cba877fb4d56d5663b21efb9615768143763f38555a7a00919e93a89c5fdd9afb170001076ccb9b4b3f9cb55a4f68105787afe82e50e95d8abae0c46718275474ec4b5b09f12d5c9ad8c8357b63bf8631c5bd0c54269bdc3583bc", 0xa1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000040)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x1, 0xa, 0x4, 0x3}) iopl(0x0) write$fuse(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000001000000000000000000000000fc82839f000000"], 0x18) 2018/04/04 02:56:31 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x60040) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6b1d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xf09c}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x10000000000}, &(0x7f00000001c0)=0x8) listen$netrom(r0, 0x57ca) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x81, 0x1, [0x100000001]}, 0xa) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000240)={0x9, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e22}}}, 0x108) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000440)={'nat\x00', 0x0, 0x3, 0x5b, [], 0x3, &(0x7f0000000380)=[{}, {}, {}], &(0x7f00000003c0)=""/91}, &(0x7f00000004c0)=0x78) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000500)={0x400, 0x8, 0x80000001, 0x0, 0x80000001, 0x3, 0x7f, 0x80000000, 0x3ff, 0xa02a, 0x5, 0x9, 0x0, 0x2, 0x7f, 0x6c4cdcc, 0x2000000000000, 0x1, 0x8}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000540)={0xdcea, 0x1, 0x1, 0x2, 0x8, 0x8, 0xcf, 0x9759, r2}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000005c0)={r3, 0x81, 0x30, 0x8000, 0x8}, &(0x7f0000000600)=0x18) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) r4 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000680)={{0x1, 0x0, 0x4, 0x4, "6d0fd9c0ba1739826182db0e01f5d0aa068c283a09c43dc2e56c43906aebc7894c2c41b0519fba7edf446a07", 0x7d89d32}, 0x0, 0x0, 0x3f, r4, 0x10001, 0x2, "00dc05472e2c5bbb2e8da69755c0a880051c6d878c13aa108857eb8adb7e750d5c19353c4320a30063273b6dcda02ec9f7978aff38e5af798ad07d5f96bace2d", &(0x7f0000000640)='\x00', 0x1, [], [0x8, 0x80000001, 0x2, 0xffffffffffffffff]}) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000007c0), 0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000800)=0x1) tgkill(r4, r4, 0x4) utime(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x3, 0x8368}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000008c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000900)={0x100000001, 0x79, 0x209, 0x0, 0x800, 0x3, 0x8, 0x7, r3}, &(0x7f0000000940)=0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000980)={0x80, {{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x2}}}, 0x88) getpid() ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000a40)=0x6b4f6374) accept4$bt_l2cap(r0, &(0x7f0000000a80), &(0x7f0000000ac0)=0xe, 0x80000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000b00)={0x0, 0x8000}) openat$cgroup_type(r0, &(0x7f0000000b40)='cgroup.type\x00', 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000b80)=""/170, 0xaa) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000c40)={@dev}, &(0x7f0000000c80)=0x14) 2018/04/04 02:56:31 executing program 4: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000380)={r3, 0x10, &(0x7f0000000340)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000003c0)=0x10) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5fb}, &(0x7f0000000180)=0xd3840f65aa805823) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000480)=""/151, &(0x7f0000000540)=0x97) prctl$seccomp(0x16, 0x0, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0x4000000000000, 0x9, 0x7, 0x9}, {0x3, 0x10001, 0x1, 0x1}, {0x80, 0x8, 0x5, 0x80000001}, {0x9, 0x48, 0xaa, 0x4}]}) unlinkat(r2, &(0x7f0000000280)='./file0\x00', 0x200) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, 0xad, 0x0, 0x2, 0x1, 0x2, 0x4b, 0x80000001}, &(0x7f0000000440)=0x20) getpeername$ax25(r1, &(0x7f00000005c0), &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r4, 0x100000000}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000580)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000600)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/04 02:56:31 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 02:56:31 executing program 0: r0 = socket$inet(0x10, 0x2, 0x9) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x680a00) sendto$inet(r0, &(0x7f0000000000)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0x0) 2018/04/04 02:56:31 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000100)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000200)={0x4, 0xe063, 0x1, 0x0, 0x7, 0x83a4, 0x2, 0x9, 0x208e, 0xba3, 0xfffffffffffffffb, 0x6, 0x0, 0x28a, 0x7fffffff, 0x4, 0x9, 0x4, 0x6b3}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)={0x1c, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x8, [@generic="b6"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 02:56:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1477) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="28170000100001080000000000000000269ec8ddc923088eb7815200008fa2b459b819dc4b", @ANYRES32=0x0, @ANYBLOB="1075b40000"], 0x28}, 0x1}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x200}, 0x4) sync() [ 1519.494404] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1519.504164] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:31 executing program 1: r0 = socket(0x10, 0x803, 0x0) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80800) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9e, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) 2018/04/04 02:56:31 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)="f300") r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x5, &(0x7f0000000080)={0x2, 0x4, 0x95, 0x333, r2}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x20}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x15}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}, 0xc) 2018/04/04 02:56:31 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xb897, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x80006, 0x8) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000100)=0x6, &(0x7f00000000c0)=0x23c) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000251000)='/dev/admmidi#\x00', 0x0, 0x0) 2018/04/04 02:56:31 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x401, 0x20000000000000, 0x3, 0x5, 0x9, 0x4}, 0x1ec26b7b, 0x3ff, 0x1f, 0xee87, 0x81, "29040ecf5b3f927908d7d4a16d0d9fc7259c590027ebdc8e023405387b1a759be19394b8d4dc4d9dfc05144c86e67786f353f55d5b3db39e9bc885795fd16a9f0a6120f1b3cc447ef1ab0c17b586f7ff65cf9baa854a8055aac706d1c3c44ade3fb26fadcd1421d00900c6ad13840ed776d6b3ebde6b303ee3014a91da05b4c6"}) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e20}], 0x1c) 2018/04/04 02:56:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x204400, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x3, 0xff}, 0xc) 2018/04/04 02:56:32 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') read(r0, &(0x7f0000000140)=""/239, 0xef) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000240)) fcntl$setstatus(r1, 0x4, 0x4004) socket(0xf, 0x5, 0x4a8e) sendfile(r0, r1, &(0x7f0000000100)=0x800000, 0x80000000000001) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000380), 0x4) 2018/04/04 02:56:32 executing program 5: syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xa8, 0x107201) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x8, 0xfffffffffffffff8, 0x0, 0x1, 0x0, 0x200}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3f, 0x400400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r3}) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x280080) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x2, 0xfffffffffffffff9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000100)=""/217, 0x93) ioctl$TCXONC(r2, 0x540b, 0x1) 2018/04/04 02:56:32 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0x64, &(0x7f00000006c0)=[@in6={0xa, 0x4e22, 0x100000001, @dev={0xfe, 0x80, [], 0xf}, 0x7}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x5}, @in6={0xa, 0x4e23, 0xf12, @empty, 0x10000}]}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000780)={r3, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x8}, 0x8) ioctl(r2, 0x4000000000001276, &(0x7f0000000040)) msgget(0x3, 0x14) add_key(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="58c042008d17530e2b3668f1c47a25f60ff15c84e09f3cc672ec7adeb43f5ea5a86752e29f4dd1f788ef34f2c8b98c8d72fc272124e11cc155caf382d4dd90f4bf5b60bf5e99574c865045382c17d145167ed835097bd6c6941b00d671326eb533351d521fb677c3a17c4926d539476370973aa2f64a98c9699e34b3b921cd2e9c", 0x81, 0xfffffffffffffff8) sched_setaffinity(0x0, 0x8, &(0x7f00002a7000)=0x1) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000cd6ff8), 0x8, 0x0) readv(r5, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x80}], 0x1) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000a9bff8), 0x8, 0x0) signalfd(r6, &(0x7f0000518ff8), 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000008, 0x10, r1, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) accept4$nfc_llcp(r1, &(0x7f0000000340), &(0x7f00000005c0)=0xffffffffffffffa4, 0x800000) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x0, 0x3, 0x7b7, 0x58}, &(0x7f0000000300)=0x98) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000100)=@hopopts={0x0, 0x3, [], [@padn={0x1, 0x1, [0x0]}, @padn={0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, 0x28) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1202080}, 0xc, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/04/04 02:56:32 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080a, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) bind$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/04 02:56:32 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x849, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x100) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x6, 0x3}) ioctl$int_in(r0, 0x5473, &(0x7f0000003ff8)) 2018/04/04 02:56:32 executing program 6: r0 = msgget$private(0x0, 0x12) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x7, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r2}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = fcntl$dupfd(r1, 0x406, r4) keyctl$join(0x1, &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000000500)={0x20, 0xd8, "91a1a11ea4064fa766c6745f8c71f8840c2fa2a7314c55ea47d1e909ee1df6caa85fe074600653a14619b732956e290d68cc2b0a8ff8ca589f96b7a04124c4ee7a77a3d48a2fcee9923892e2eaf27fe8ee67cefcb9f750deb4db44df37b83b47c5509fd9c2cc0e56c1f0ec1a7e7fbddc3e52115d374cde8920e440a4e2de19eebd77453883e4afe2c3acc5e9aecd402ce25e7e0efa9a735d87bcebffae5dee99b9081c17fd31e9aef6372bf9bddfbf99dcbbb6a0f0176fd7d64aceb9d6ed158fcc79ff5c522779053769dc214ccda7849d1a527310a4fb9f"}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xd4e1, 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)={{}, 0x0, 0x0, 0x0, 0x95}) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000007c0)={0x0, 0x7f, 0x80000001, 0x2, 0x1, 0x7, 0x7, 0x10b, {0x0, @in6={{0xa, 0x4e22, 0xcee1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, 0x9, 0x8, 0x99, 0x7ff, 0x4000000000}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000380)={r6, 0x2, 0x4, 0x1000, 0x6, 0x2}, 0x14) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000004ab51d625b6c136e4ebd756c38e4e69af3fca3fd49b256ee6ae92cc0f4e418086ea654bf80bdab3b848b31ae52ff203e49749d26cf7fb431348c4584379e8536c0e2819653c20a768d2d5674af388d9dfeb15217a545454ec5dcfd7cf2cd541a619e3a2b43dbc9a41678fc09bcb0d974844844649005aaf679086faa70823c8c9b9854a4663f66519f6426a3aaa5e0c9f626f322d2034d979f971fdde445e8a3"], 0x1, 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in=@multicast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000700)=""/151, &(0x7f0000000080)=0x97) ioprio_get$uid(0x3, r7) msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5cd6b7500350e248d3918c4ced3f2aecc3290b7610213c5aa733ff3eae326942e1adb29395e1c43be4cfb5eb4d7592aad4d8bfc1f9b5f3bc71d5725601c9bf5859eb9af42419b8c8c3f"], 0x75, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}) accept4$alg(r4, 0x0, 0x0, 0x80800) 2018/04/04 02:56:32 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x440c03, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x3f, @empty, 0x3}, {0xa, 0x4e24, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x4, [0x1, 0x4, 0x2, 0x3, 0x7, 0x1ff, 0x8, 0x5]}, 0x5c) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000000080)={0x2, 0x100, 0x80000001, 0x6}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000081800190d000000000000de1ff3a505a6fedd9f5af6ffffff07009500020000000800000005000000"], 0x2c}, 0x1}, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$getown(r2, 0x9) mmap(&(0x7f0000735000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) [ 1520.633897] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1520.665642] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:32 executing program 0: 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 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x4, 0x0, 0x816}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x200000000050, &(0x7f00000000c0), &(0x7f0000000080)=0xfd) [ 1520.689451] QAT: Invalid ioctl 2018/04/04 02:56:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = getpid() ptrace$getenv(0x4201, r2, 0x10000, &(0x7f0000000140)) read$eventfd(r1, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/04 02:56:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES16=r0, @ANYBLOB="00000a000000000000000000000000006c1029445f55320a2295d4a334f251ec676d22d14226d484afdc"], 0x3}, 0x1}, 0x0) socketpair$inet(0x2, 0x6848a6430afdf18c, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 1521.499087] QAT: Invalid ioctl [ 1521.629666] QAT: Invalid ioctl [ 1521.682849] QAT: Invalid ioctl 2018/04/04 02:56:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}], 0x54) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000180)={[{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}]}) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x40001) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:56:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000002000), &(0x7f0000000740)=0xfffffffffffffc50) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x1, 0xbf, 0xbd38, {}, 0x0, 0x40}) bind$bt_rfcomm(r2, &(0x7f0000000680)={0x1f, {0x7, 0x80, 0xfffffffffffffffe, 0x2, 0x1, 0x185}, 0x2}, 0xa) r3 = accept4$unix(r2, &(0x7f0000000500)=@abs, &(0x7f0000000580)=0x6e, 0x80000) umount2(&(0x7f00000006c0)='./file0\x00', 0x8) accept4$unix(r3, &(0x7f00000005c0), &(0x7f0000000640)=0x6e, 0x800) io_setup(0x9, &(0x7f0000000040)=0x0) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='teql0\x00', &(0x7f0000000240)='teql0\x00', &(0x7f0000000280)='posix_acl_access\x00', &(0x7f00000002c0)='!)wlan0%\'#security\x00', &(0x7f0000000300)='status\x00'], &(0x7f00000004c0)=[&(0x7f0000000380)='dummy0\x00', &(0x7f00000003c0)='status\x00', &(0x7f0000000400)='teql0\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='system\x00']) io_destroy(r4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'teql0\x00', 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, r5}, 0xc) 2018/04/04 02:56:33 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000006fc3)=""/61, 0x47}], 0x5b, &(0x7f0000004f99)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000002ff0)={0x77359400}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000850004000000000000000000000000009500000000000020"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/04/04 02:56:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000040)={0x100000001, 0x3000}) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:33 executing program 1: r0 = semget$private(0x0, 0x20000000104, 0x0) semop(r0, &(0x7f00000000c0), 0x19c) r1 = timerfd_create(0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/172, 0xac) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4000, 0x1, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x10}, r2, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100)=[{r1, 0x410}], 0x1, &(0x7f0000000140), &(0x7f0000000180)={0xec}, 0x8) 2018/04/04 02:56:33 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x41) syz_emit_ethernet(0x112, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@snap={0x1, 0xaa, 'z', 'xaM', 0x88a2, "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"}}}}}, &(0x7f0000000180)={0x1, 0x2, [0x44a, 0x588, 0x59d, 0x6df]}) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000580)='H', 0x1}], 0x1) ioctl$int_in(r0, 0x8000008010500c, &(0x7f0000006000)) 2018/04/04 02:56:33 executing program 6: r0 = socket(0x2, 0x3, 0x40000000000000ff) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendmsg$netlink(r0, &(0x7f0000007f00)={0x0, 0x0, &(0x7f0000007280)=[{&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, "", [@generic='m']}, 0x14}], 0x1, &(0x7f0000007d80)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000140)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'vlan0\x00', 0x4}, 0x18) 2018/04/04 02:56:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x240, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000004}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)='\x00', 0x3) syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="a3ba15256ae5", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "15d128", 0x18, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}}}}}}}, &(0x7f0000000280)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) [ 1521.877685] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1521.915084] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), 0xfe5b) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1f, 0x721081) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'erspan0\x00', 0x800000001}, 0x370) readv(r1, &(0x7f00000014c0)=[{&(0x7f00000000c0)=""/162, 0xa2}, {&(0x7f0000000180)=""/73, 0x49}, {&(0x7f0000000200)=""/34, 0x22}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/179, 0xb3}, {&(0x7f0000001300)=""/209, 0xd1}, {&(0x7f0000001400)=""/4, 0x4}, {&(0x7f0000001440)=""/67, 0x43}], 0x8) 2018/04/04 02:56:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), 0x4) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000745270415d024248b9c0868892458325be010000000bafa98940579ee5c1e7045bcb8f983739c8f524018d7015287f615a7008fbf582d734f093c5c213b576946e0d766287"], 0x28}, 0x1}, 0x0) 2018/04/04 02:56:33 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) r2 = memfd_create(&(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) write$rdma_cm(r0, &(0x7f0000001d40)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="ea7dba35"], 0x120) recvmmsg(r2, &(0x7f0000001c00)=[{{&(0x7f00000000c0)=@hci, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/230, 0xe6}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/213, 0xd5}], 0x4, &(0x7f00000016c0)=""/84, 0x54, 0x10001}, 0x10000}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000001740)=""/85, 0x55}], 0x1, &(0x7f00000017c0)=""/101, 0x65, 0xdc7}, 0xa0}, {{&(0x7f0000001840)=@rc, 0x80, &(0x7f0000000440)=[{&(0x7f00000018c0)=""/125, 0x7d}], 0x1, &(0x7f0000001940), 0x0, 0x8}, 0xd2ba}, {{&(0x7f0000001980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001a00)=""/204, 0xcc}, {&(0x7f0000001b00)=""/101, 0x65}, {&(0x7f0000001b80)=""/56, 0x38}], 0x3, 0x0, 0x0, 0xfff}, 0x81}], 0x4, 0x1, &(0x7f0000001d00)={0x77359400}) r3 = getpgrp(0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001940)=[{0x3, 0x4e85}, {}, {0xc, 0xffffffffffff0000}, {0xfa7134f32130b953, 0x4}, {0x8, 0x6}, {0x4, 0x6}], 0x6) ptrace(0x4217, r3) 2018/04/04 02:56:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x2000000001, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x2}) r1 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup(0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x200000000000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@local, @in=@broadcast}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000740)={@local={0xfe, 0x80, [], 0xaa}}) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000240), 0x8) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[], &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000640)=@assoc_value, &(0x7f00000001c0)=0xfffffffffffffdb1) readlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000680)=""/167, 0xa7) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@dev, @in6=@local}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0), 0xc) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000003c0), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='net/route\x00') sendfile(r1, r2, &(0x7f0000000040)=0x2, 0x400000ff) 2018/04/04 02:56:34 executing program 1: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000740)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = eventfd2(0x8, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002700)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000002740)="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", 0x1000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000d80)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000008c0)=0xacc4089c228c4e17) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000c00)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x8, 0x4e22, 0xd6d, 0xa, 0x20, 0xa0, 0x33, r5, r2}, {0x100000000, 0x83ea, 0x3, 0x0, 0x1, 0x7, 0x0, 0x10001}, {0x3, 0x80000000000000, 0x401, 0x1f}, 0x3, 0x6e6bb6, 0x1, 0x0, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4d5}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x7ff, 0x8, 0x80000000, 0x5660}}, 0xe8) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x2) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x44000, 0x0) preadv(r0, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/105, 0x69}, {&(0x7f0000000240)=""/65, 0x41}, {&(0x7f00000002c0)=""/54, 0x36}, {&(0x7f0000000300)=""/16, 0x10}, {&(0x7f0000000340)=""/154, 0x9a}, {&(0x7f0000000400)=""/229, 0xe5}, {&(0x7f0000000500)=""/31, 0x1f}], 0x7, 0x0) sendmmsg$nfc_llcp(r6, &(0x7f0000002600)=[{&(0x7f00000005c0)={0x27, 0x0, 0x1, 0x7, 0xffffffffffffff45, 0x2, "51870bb0dfac6f896422da5a794b53f84038e0b0c44c8e3dcf1ad4c2046f568b1771fff8d5440508413ed66e009ff8481ff1d0fd072b60d59ff1db39bc3d3e", 0x1b}, 0x60, &(0x7f0000000a80)=[{&(0x7f00000009c0)="dce808c97584bac4f747a68f09813550bd9baf399dfd7e6bd038fab2532178e70be0c1c5d6b363bc6744040ff5a9cab4d83f833c26f72811dcf45261ec4214e4a0d9fbddd017e288b56862764560eaff57eb4c3651ddd18c66361f6da6c67e41af7742ad76a0a9", 0x67}], 0x1, &(0x7f0000000d00)={0x50, 0x108, 0x2310, "552835023e2520707cffa0a9b05e625bd81e52178c417140d090c0a335c4c372bc5b6b8c7b7e6b9db8f64cf45760cef839f8c4ed9437f0ff88"}, 0x50, 0x4000000}, {&(0x7f0000002080)={0x27, 0x1, 0x0, 0x6, 0x3, 0x0, "3de217b63bcc2f298648a95d1a514684d0d2eebc21d2c333ba7ca96380c9f20b1ece6fa3fa99258c69e4447e3f18a9f3bd6891d9587c80560411c1ddb8f5f1", 0x2d}, 0x60, &(0x7f0000002400)=[{&(0x7f0000002180)="6fd8e04e", 0x4}, {&(0x7f00000022c0)="c2b4639f057936ae999832d0e734e384d4cb5b1ce8dcffebcf8d7b0edbc64cd7fe910cfb3a58902c22b6cb1c4d68d54a870f77312da608d66ebad48e5ebe37f76bb72d8da45ea7b14747aed8527d669bd9158b63d6682b0ebdc9cfcb7e1025b962b319fe26aa36b9144a98037d6472fec020dfe15b76b5eefb3496ab1f80fa", 0x7f}, {&(0x7f0000002380)="d1420d1b71c927ae5e731b0fc6b4b390b1c71db07185b8d3b665c1cb555999c0b984388acaabca262d8cfb01bab0ac30bc9c2fb321a7a4e32336656833595c292104a6a61c0d37319a99bd5a1f17849b57c16e14b73a72e090facfc6970c106c277722013ed9c28393e1c4fe3800332f04da4cf5110a", 0x76}], 0x3, &(0x7f0000002480)={0x40, 0x19f, 0x3a, "b97935d59cc1d4a65482bc4c54a51f7b26b228d9ffe552584662bc7414c7c9e30833fb942c4ddebe397f5b9294c325"}, 0x40, 0x800}], 0x2, 0x8000) open_by_handle_at(r6, &(0x7f00000008c0)=ANY=[], 0x800000000fffe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f0000000700)=0x84) recvfrom(r6, &(0x7f00000000c0)=""/14, 0xe, 0x0, 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000000000), 0x0, r3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@dev}}}, &(0x7f0000000080)=0xe8) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000000880)={0x652e, 0x4b23}) [ 1522.070642] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 02:56:34 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000240)=""/110) poll(&(0x7f0000b1dff8)=[{r0}], 0x1, 0xfffffffffffff370) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80c00, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000080)={0x1ff, 0x0, {0x3, 0x1, 0x1, 0x1000000000, 0x3}}) connect$unix(r0, &(0x7f0000000ff8)=@abs={0x1, 0x0, 0x4e23}, 0x6e) connect$netrom(r2, &(0x7f00000001c0)=@ax25={0x3, {"3064ad9a0c12f1"}, 0xffffffffffffa6e4}, 0x10) 2018/04/04 02:56:34 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000280)={0x80, 0x808, 0x12, 'queue1\x00', 0x2}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x2000000007, 0x4, 0x200, 0x200, 0x0, 0x401}) dup3(r1, r0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000100)="94c4fc7143df1dc101dec96cbb13dfa49dcbb287729f6689bc1ea06487e73ba422f0fadbcb4406e1919d04b9db7f95bc403bca2147070d9d8d85ec567dfcffea5b7faa60b1f714608ec72c787d77f847aa3244dd8ea402139fd1989bb2193c517043bd0429c38eab2edecbc643d1f0898a42cd87217e66eb96f67db19be5f417edb311ec31a39e12034bbbd9c8c801020cf0e3f33e6b5f52945d5a4374ef9ebaec058aea091f367545778252abe8e3bbbce88f9d5ecb0d3a5dc363f921b38d17ea309cd83065ac3cc5d7aa4b03e0073b0975726ae74722f395a33c677803ff859cab6236d3", 0xe5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) 2018/04/04 02:56:34 executing program 5: semget$private(0x0, 0x3, 0x4000000010) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) [ 1522.235860] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1522.246786] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1522.264426] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1522.274462] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1522.284528] IPVS: Unknown mcast interface: vlan0 [ 1522.294918] IPVS: Unknown mcast interface: vlan0 2018/04/04 02:56:35 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x800, 0x121000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x1}, 0x8) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08004a00003800000000000090782ad9ed40ac1414cbad4a54cfd52ccac4308bbfbeaa070f09ffffffff00000000e00000020703000000000000000401907800f77a4800"], &(0x7f0000000180)) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000000c0)=0x9) listen$netrom(r0, 0x100) 2018/04/04 02:56:35 executing program 1: r0 = memfd_create(&(0x7f0000000000)='md5sum@\x00', 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x104, r1, 0x11, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7b}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ee}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3bbf}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa0a}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x40}, 0x40001) getpeername(r0, &(0x7f0000000280)=@alg, &(0x7f0000000300)=0x80) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000340)={0x1, 0xff, 0x2}, 0xc) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000380)={0x2, 0x6}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000003c0)=0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0x12, "5cbff7db29eadfa7dc0fdc352d04bd8b8f3b"}, &(0x7f0000000440)=0x1a) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r2, 0x54d}, &(0x7f00000004c0)=0x8) bind$llc(r0, &(0x7f0000000500)={0x1a, 0x313, 0x1000, 0x784d480, 0x5, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) r3 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000003000)=0x8) ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000000000)={0x9, 0x0, [{0x4, 0x4, 0x0, 0x0, @sint={0x2423, 0x6b8}}, {0xffffffffffffff78, 0x3, 0x0, 0x0, @msi={0x1, 0xfffffffffffffbd5, 0x100000000}}, {0x7, 0x4, 0x0, 0x0, @sint={0x8}}, {0x4, 0x7, 0x0, 0x0, @irqchip={0x2, 0x28}}, {0x6, 0x4, 0x0, 0x0, @adapter={0xd01e, 0x7, 0x400, 0x6, 0x5}}, {0x1000000000000, 0x4, 0x0, 0x0, @sint={0x80000000, 0x1f}}, {0x4, 0x7, 0x0, 0x0, @adapter={0x7ff, 0xf9f, 0x50000, 0xa4a9, 0x7}}, {0x100000001, 0x1, 0x0, 0x0, @sint={0x500000, 0x9}}, {0xffff, 0x3, 0x0, 0x0, @adapter={0x8, 0x20, 0x401, 0x6, 0x20}}]}) close(r3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@dev, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000a40)=0xe8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000580), &(0x7f00000005c0)=0x9b94006419b34f8d) bind$llc(0xffffffffffffffff, &(0x7f0000000600)={0x1a, 0x206, 0xb3, 0xa0dc, 0x100000000, 0x800, @random="9bad9bb82713"}, 0x10) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000640), &(0x7f0000000680)=0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000006c0)=[@in6={0xa, 0x4e21, 0xfffffffffffffff7, @empty, 0xfffffffffffffffb}, @in6={0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x4e20, @rand_addr=0x3}], 0x48) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000740)={'HL\x00'}, &(0x7f0000000780)=0x1e) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00000007c0)={r0, 0x7, 0x7, r0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000840)={@local, @dev}, &(0x7f0000000880)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000008c0)={@rand_addr, @dev}, &(0x7f0000000900)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in, @in=@broadcast}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) getsockname$packet(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c00)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000c40)={@broadcast, @rand_addr}, &(0x7f0000000c80)=0xc) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/04 02:56:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x80000) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="f4000000", @ANYRES16=r5, @ANYBLOB="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"], 0xf4}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0xfffffffffffffffc) 2018/04/04 02:56:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2ea37a6e053b3a2190e80eb7aaf6692b4e4b", 0x200002, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0) getsockopt(r1, 0x2, 0xff, &(0x7f0000000180)=""/172, &(0x7f0000000100)=0xac) r2 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz0\x00', 0x200002, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)={[{0x2d, 'rdma', 0x20}]}, 0x6) 2018/04/04 02:56:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x240) ioctl$TCSBRK(r1, 0x5409, 0x9) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:35 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x800}) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x425) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a6b260000e381ebb3b664f8586313db5ec213877b79404000005dc9f51e6a2ea3", 0x21) 2018/04/04 02:56:35 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x6e) ioctl$TIOCGPTPEER(r0, 0x5441, 0x48ad) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x4, 0x1, 'client1\x00', 0x1, "1509de1fd6016537", "3a17f532f03f7addc4028a765e441c867907756523cfa66213ff464bea40eed4", 0xffff, 0x3ff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x2a8, 0x180, 0xc0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x101}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0xf8, 0x128, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@set={0x40, 'set\x00', 0x0, {{0x1, [0xffffffffffffffff, 0x3f52, 0x699, 0xffff, 0x6, 0x933], 0x1ff, 0x17}}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x5d57db55, 0x9, 0x8}, {0x3, 0x1, 0xb50}, 0x20, 0xa6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) lsetxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=@known='trusted.syz\x00', &(0x7f0000000600)='TCPMSS\x00', 0x7, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000680)={0x0, 0xed}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000700)={r2, 0x2}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000780)={r3, 0x8}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000800)=@raw={'raw\x00', 0x9, 0x3, 0x438, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3a0, 0xffffffff, 0xffffffff, 0x3a0, 0xffffffff, 0x3, &(0x7f00000007c0), {[{{@uncond, 0x0, 0xe8, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x8, 0xff, 0x401, 0x5, 'snmp\x00', 'syz1\x00', 0x9}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xf}, 0xffffffff, 0xff, 'syzkaller0\x00', 'bpq0\x00', {}, {}, 0x0, 0x3, 0x72}, 0x0, 0x1f0, 0x250, 0x0, {}, [@common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv4=@loopback=0x7f000001, [0x0, 0x2ecb61afcaed2c27, 0xffffff00, 0xffffffff], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xff, 0xffffffff, 0xffffff00], 0x4d2, 0x3503, 0x1, 0x1, 0x10}, {@ipv6=@dev={0xfe, 0x80, [], 0x15}, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffff00], @ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0x0, 0xffffffff], 0x4d3, 0x3501, 0x88, 0x1, 0x0, 0x10}, {@ipv4=@rand_addr=0x100000000, [0xff, 0xffffff00, 0x0, 0xffffff00], @ipv6=@loopback={0x0, 0x1}, [0xffffff00, 0xffffff00, 0xffffffff, 0xff000000], 0x4d4, 0x0, 0x2c, 0x0, 0x0, 0x6}, {@ipv6=@dev={0xfe, 0x80, [], 0xa}, [0x0, 0xffffff00, 0xffffffff], @ipv6, [0xffffff00, 0xffffff00, 0xffffff00, 0xff000000], 0x4d4, 0x3503, 0x5c, 0x0, 0x1f, 0x9}], 0x3, 0x2}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x5, [0x8, 0x6, 0x101, 0xfffffffffffffff8, 0x7, 0x100], 0xfff, 0x7fffffff, 0x1000}, {0x4, [0x8000, 0x7, 0x6, 0x9, 0x869, 0x1], 0x3, 0x7, 0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000cc0)=0x0) process_vm_readv(r4, &(0x7f0000001080)=[{&(0x7f0000000d00)=""/209, 0xd1}, {&(0x7f0000000e00)=""/141, 0x8d}, {&(0x7f0000000ec0)=""/37, 0x25}, {&(0x7f0000000f00)=""/76, 0x4c}, {&(0x7f0000000f80)=""/198, 0xc6}], 0x5, &(0x7f0000002380)=[{&(0x7f0000001100)=""/220, 0xdc}, {&(0x7f0000001200)=""/20, 0x14}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/130, 0x82}, {&(0x7f0000002300)=""/90, 0x5a}], 0x5, 0x0) rmdir(&(0x7f0000002400)='./file0\x00') clock_gettime(0x0, &(0x7f0000002440)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002480)={0x2, @time={r5, r6+30000000}, 0x200, {0x6, 0xfff}, 0x0, 0x3, 0xffff}) sendmmsg$inet_sctp(r0, &(0x7f0000002d00)=[{&(0x7f0000002500)=@in={0x2, 0x4e22, @rand_addr=0xfff}, 0x10, &(0x7f00000028c0)=[{&(0x7f0000002540)="d9e7b2b9c4b44549b447d72546048a51c220dc4d604db4b4fd026703fc894d741f7119c5ff5764", 0x27}, {&(0x7f0000002580)="899127a05bd552eeda93c67a91a181919f26b84058809ceed36515499a01a4f565f52422d6d6a3e607901fa9c5e194e5c0b1bbcf90dec3540e6d72999f8a223eb3f2d1f39bed7bfa5b1b53547fc8f1705fdacdcf1467ef4b55664ac205f1d025ff6c", 0x62}, {&(0x7f0000002600)="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", 0xfb}, {&(0x7f0000002700)="9b4627ed577f7be286701b00a80081ea59a08296d058da1f64a67bed42ca33eecd2274685afbceb194933f2d14da06084e98eecf7e2d3fc0a91be16cf5c1d307678118f3709eef4bf6dc04781a40f5e3f43f01bf1c3f9994735f852d8021a12780192916c3cf22b4b4a37bda4d8b1b20b931aac8338d9394a5a7e6", 0x7b}, {&(0x7f0000002780)="24e8a256bb98ded90e8c835c4c61b95db1234f6804ca5b561ffb9fe8a8a6c32347d699e58002f98c87521ca6a7e294c43ff64b9bec5e05a35b4ba2dfd10dcadbc977a34d77ffe9a7bf5418c8420f1edcb7b957a459278790ee332f66533925952068b6780fd86261d0cfe750e7b773dc6fe7ab0199c182cbf44052479359f0d7825ffbd3131e982774319e0ab26c56af4018f034db9ea889", 0x98}, {&(0x7f0000002840)="e0f8cf0a1da59e65770e7c775839b75f6b3e0e6b5d82278be5a99cb2532caf0a3c232d33c950528ef8da4133db4b79885a13fd9ba95e6520add437967fe2bbf35695b9e2f5483f4061d1efec46ce2fa9ed604f", 0x53}], 0x6, &(0x7f0000002940)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x1000, 0x208, 0x1f, 0x4d, 0x7ff, 0xffffffffffff7fff, 0x7, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x9, 0xaf, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0xffff, 0x8000, 0x401}}, @init={0x18, 0x84, 0x0, {0x10001, 0x7, 0x2, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x1, 0x5, 0x1f, 0x3, 0xcea9, 0xd232, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8200, 0x2f, 0xe6, r3}}], 0x120, 0x40}, {&(0x7f0000002a80)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c, &(0x7f0000002b40)=[{&(0x7f0000002ac0)="539fbafe01bb9e17b93155bdc035c82b4a2227e0bbf4fc24edff5e9e79c6b1b98bf6ca2a9a025485bd9ea84e0e93dc3d67660f86c89137c6bef912222a2c4631891c2b2e26", 0x45}], 0x1, &(0x7f0000002b80)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x0, 0xffff, r3}}, @init={0x18, 0x84, 0x0, {0xf70, 0xfff, 0x40, 0x580}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1e2, 0x1, 0xfffffffffffffffb, 0x7, 0xaa, 0x1ff, 0x101, r2}}, @init={0x18, 0x84, 0x0, {0x1f, 0x81, 0x0, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x0, 0x8, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x200, 0x7, 0x6bee9955, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x1, 0x4, 0x1}}], 0x150}], 0x2, 0x40001) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002d80)) fstat(r0, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002e80)=0x0, &(0x7f0000002ec0), &(0x7f0000002f00)) lchown(&(0x7f0000002dc0)='./file0/file0\x00', r7, r8) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002f80)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000003040)={&(0x7f0000002f40)={0x10, 0x0, 0x0, 0x21000000}, 0xc, &(0x7f0000003000)={&(0x7f0000002fc0)={0x2c, r9, 0x300, 0x70bd28, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0xa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x800) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000031c0)={'broute\x00', 0x0, 0x3, 0xcb, [], 0x3, &(0x7f0000003080)=[{}, {}, {}], &(0x7f00000030c0)=""/203}, &(0x7f0000003240)=0x78) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000003280)={{0xa, 0x4e22, 0x1f, @empty, 0x2}, {0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x0, [0x5, 0x7, 0x9, 0x7f, 0x9, 0xffffffffffffbb74, 0x7, 0x1]}, 0x5c) openat$vcs(0xffffffffffffff9c, &(0x7f0000003300)='/dev/vcs\x00', 0x4800, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000003340)=""/91) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000033c0)=r3, 0x4) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000003400)) 2018/04/04 02:56:35 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x10000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000240)={@empty, 0xb8b, 0x1, 0x1, 0x1, 0x9, 0x43, 0x100000001}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r1}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) r6 = syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0x7, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000580)={r7}, 0x8) sendto(r4, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) connect$vsock_stream(r4, &(0x7f0000000280)={0x28, 0x0, 0x72936a652babc6dd, @hyper}, 0x10) r8 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ID(r8, 0x80082407, &(0x7f0000000480)) r9 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000000100)={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r10, &(0x7f000037ffc8)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000000740)=ANY=[@ANYBLOB="080100001200100028bd7000fcdbdf2563727970746428736861332d3531322d67656e6572696329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000de000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000240000002400f1000000000000000008000100200000000800010003000000080001000000010008000100780000000800010009000000c2b13678c207576283c5169f51dac3cf788e8f63ba34ea2bc1a7d7e83aeb12949ff2c89400a6369a31dc324cdef3b21076b6a7c916cc5d5607567d0fa0c929b7325a9c52db28279487"], 0x1}, 0x1, 0x0, 0x0, 0x4000800}, 0x81) sendto$inet6(r9, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) 2018/04/04 02:56:35 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000002498)) [ 1523.255981] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1523.285218] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:35 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0xf25e8fed88a3648c, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000000300)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000340)={0x0, 0x1}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e20, 0x1f, @empty, 0x4}}, 0x3, 0x9589}, 0x90) fstatfs(r1, &(0x7f0000000100)=""/215) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r5, 0xa}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x1, r5, 0x3}) write(r3, &(0x7f0000000200)="0e5a98ca2e65f3763874e3d948304f8bdd00a65406081096e8bde752788f7e573d1361ce39ded3a8eafdc27bdd8d23c613649747862f1a8d6d344a47e5f4034c21ac78b2f74902a5183ca3ecd1936615a01a659a6da67eca1b115fb9ec1c48d13cdcb602339de3131427cb2fc3d7a3257e2afefe930aad585d0c78412337542c395264b44f2f4c6b2c312084443ec73ab5b998243dc631e99312b315653f0721a2f084282b0173168989082f091217a3ad95ce07dcd3d5841452ef766f25805cff3363751c38a35fe27b095a465538640ad5d4c5a6f6c1b23bd7f2b580824a2e8f3a76afec233d8bd4f76b75f30148942c7a8438eb2da2", 0xf7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)=0x0) perf_event_open(&(0x7f0000000540)={0x5, 0x70, 0x8, 0xfa5, 0x8b4, 0x8, 0x0, 0x1f, 0x80009, 0x3, 0x3, 0x7, 0x6, 0x8, 0x81, 0x57, 0x6, 0x6, 0x1, 0x84, 0x10000, 0x1000, 0x10001, 0x100, 0xfffffffffffffff9, 0xff, 0x400, 0x0, 0x5, 0x6a37, 0x3, 0x9, 0x1f, 0x5, 0x5, 0x1, 0x7, 0x1000, 0x0, 0xff0, 0x1, @perf_bp={&(0x7f0000000380), 0x3}, 0x5080, 0x1, 0x5, 0x0, 0x0, 0x2, 0x2}, r6, 0x6, r0, 0x0) 2018/04/04 02:56:35 executing program 1: mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000040)=0x3f, 0x4) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x8) 2018/04/04 02:56:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4000) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000002c0)={"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"}) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[@ANYBLOB="280000001000010800000000d1a2302119326c459043aa0e8ec08aae1d2d38f454c3715986f77580bc6c81c1df1e94d68b8f59fdb1a0469d1c3009a629066007436139680107dc0b46e178205f23eaf6f614ea786d985995bdd1deefbd2d538033b1aa648c85d5004473276bc42dd97f9180af011039218fe0175233df74da71c2771ea94caa58630f0a340ef5d7db85493f22b7c7b7c5f66307fcba72afe047a678a7648df33dc7", @ANYRES32=0x0, @ANYBLOB="101500cb3f3b702908009b00000e0000780c5c7fffffff2199ff47ad5dfd6043838855340524614eb313e5e913d3344bdc30d6b923833a9f86"], 0x26}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x8001, 0x7ff, 0x3, 0xc000000]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0x1}) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00000007c0)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0xff, 0x4) socketpair$inet6(0xa, 0xa, 0x100000001, &(0x7f0000000140)) listen$netrom(r2, 0x1) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000280)={0xffffffff, 0x38, 0x1, r2}) 2018/04/04 02:56:35 executing program 2: r0 = socket(0x21, 0x2000000000000005, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0e0000000000"]}) 2018/04/04 02:56:35 executing program 7: eventfd(0x3) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xed, 0x10300) timer_create(0x6, &(0x7f0000000140)={0x0, 0x3, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_delete(r1) accept4(r0, &(0x7f0000002ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002b40)=0x80, 0x800) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000002b80)={@mcast1={0xff, 0x1, [], 0x1}, 0x17, r2}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x40005, 0x0) fallocate(r3, 0x1, 0x4006, 0x4001001) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000040)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0x1010, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f00000001c0)="7f9cddf6628de89457137bfa98f33e882a22fd6b25b6507696b8f5614e35d68d40f8c289f1bffdf320ac34d90b7a099e135d7c0503e9596cb03f1be478072781504b7c2bb2d6d3f3d017e439d7cb5f5799e282c1b7fce908d955ccdcd124bf8556c46c9b98bcedc2d32aa7e8366a3b925f0c346e95ce60a2d74ba4dbbd0b64081f68dc5f96db1d227971dac936662a1eb160d9759926568bd0908298a178363b13c6aa2b747a67c5979f88022878cabe176aa053bb62d45450ea2c993adc11c66af140c6dec45a82c210e65fd0c896004605e641e392b083a93a6802dab3750a") prctl$getreaper(0x17, &(0x7f0000000080)) 2018/04/04 02:56:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x44, 0x0, &(0x7f0000000280)=[@reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000300)}) 2018/04/04 02:56:35 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) timer_create(0x3, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @tid=r0}, &(0x7f000019cffc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='-\x00') r2 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') timer_create(0x0, &(0x7f0000477fa0)={0x0, 0x0, 0x1, @thr={&(0x7f00004e1000), &(0x7f0000bb4000)}}, &(0x7f0000b01ffc)) preadv(r2, &(0x7f00005e2ff0)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x0) 2018/04/04 02:56:35 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x400) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r0, 0x0) r2 = socket$inet6(0xa, 0x40005, 0x8004) r3 = getpid() getpgrp(r3) r4 = getuid() fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, r4, r6}, 0xc) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) connect$inet6(r2, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={r3, r5, r6}, 0xc) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="cf1616ca7459334fe4c59b46738d49d2c50df484ed52dccd79db1876707900c69aff6211e01f40c1d23c03c411d0a05c87a051425baa7c2f7a47bcc3d423a4100fa2571a34ff236616e6a27601370901b9ccb5631deb3a67d906a3f32f2be2160b2e5165601a6e67fbb0e13b9cc835d82f22872f20eb4596da361b7a78c50a111377046bbf635efc2bdcb4056e06836fdae5684c656dd8e3de8e6be2feb645f5a8b6ab0cfee8d888fb324598dea99e7421ee2fd0ed514f0bba2b715e0d7da95095f330848d9defe06274b8422c5b484e993aab9f76b1e6583e96e601616f04bc94327b832a5b2a91281913ec8b4e20d6e82052b682e0a9b64bdec05f315de7ca383ccca3520a2e9cc397bd4ffd8dd09eddf171d54ee7e0475f513012495ee2ab3f7484e5fdfc727e861e84fa4f8c7308dced09ce1322d5c75cee2923177e9264d2fc23f3b540d1ed783a0505faf07eae8e488fd689d2691043e99c8caf1f6f81a60069344ee4ddb8fecfd2a3d7a081171024f8830c344a3f02ef15bc800aded43bbb6014c0c03235423add46335ef801ff8a34d3ff84befa77709ddc6229a7f4944240989384fcbddb2552cab5d05a1959adb6d0110ca0ddc31eda9fe1998187dcd53e24b09186eb5908cb4411e9dcb64781a92fac103742aba8eadf40a8b27b4e054bb3a73af7cf2508f5064faf2cb517d1e9148083fb20c67307f96b86068ee31ff9f9d0d5e1b2003aad3c5c28a75228de695f6088d38f94759c38fd3fd68e1b3296710b86cb285981bb177d154d6bc3f3ced05a8a57052aabf454582b1a86143d81c3345786d97c9e2c115748314a7f03a105d54eda5b0e011b89317d264dc5a513032fbd224dd6df300f19f8f1358e9b8456872ab157941745421cd7671c167335d8a34df61c7c06b4268c216766758cfdbbbe3cf0ad7dfefeb26ad86f07a356a568d223ebd5e019e79e136c2b60c04aa55e83ceebd6c37f1882f598e76648ab1216eb80749b8ea45a76671671b0a964055e0ff62861217483440a1bfbf02e4bed68930b0d631f5fae59e6c3178d61b751b121801ed65d91ebf3bd94a4d56bc3dde7fc590cf7520b0ce5a20afa287d12f0e64a20e09cdd7198bbb906793c455863f6fd506936034cb7c993468e70c9c6d20d23f1df0abf3f831d8781d2e29e3f76f92c841c7f1f3e987fa3790103a766f303a3dd0ed2b83cfe5e6e3e1369864ca7f40f04ea9ef3cb501917011b033e367b61ea1005819e06f1796efca331a913818252f9a83875191195cf8fe0430a204148fb7815530aa529cca41e853962987fb3fc902a69e88204f8a2e886fe50322d2f3a3b342fbf7da697be83edd261297ff3426187eaa69622f02376aff88a402e1f4b35c0778ba360da8146ebac6b0a78c51f422c6b9bffbbb6a2021cfb7b621eeded510584d4bc3b10828eb8abcfa14fe5351d3ef9fbb05ba1c417adfe832294eff49d36cf152daaed7e2391d7febb37a178d10b3aa5a9b6aaa495bdc0beee881007349314dfee2cf77146c2dc75157a7a481ac00513b446d2ccb436eab48753f77c27a4e2f326380306aa08e523a05fc4d9858f0e0c66785b8616913b48efac077ce3947f1390044e59ee903736d5a886e8b6395e03591e6f8fbc67672578e3db0caaffd3e36a6e6ac0ea16f4808be376a0825291f237b78114d668053c049e5501d6ec386a030c3576c8354ba363355dec5c880a0eef8cc08fb0b97c6de680061ef3b91b01ecd93ec88a93c66bc019d16c41513c7d40caedfce8ac603869c637020ff0a9699ab1258e120ac05120caf111d927e69ebc5b4f7caeef79f57500d3b320f4027814335139ab7df6a996397f706839c5746fa31203efd33b3c03194697a1322dae28edc0c6a086eb0bab571b1b1498b2738d4713bb88d42394c6c69bfa66f01e96ffa803667189a2ad926e4f50891ef7edff0cda0e01d385f81387aae4ba216d80a52132620053d694abe6a958e51a98ccca599894e85e59fe08e2cb78c7c1f89e8677a5f0619e06a69b710f5f282a1f117bea11e4c2edbe5b748f8654", 0x5b5}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/04 02:56:35 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ff9000/0x2000)=nil, 0x2000}) userfaultfd(0x800) [ 1523.524697] binder: 19227:19235 got reply transaction with no transaction stack [ 1523.532383] binder: 19227:19235 transaction failed 29201/-71, size 0-0 line 2763 [ 1523.564414] binder: 19227:19240 got reply transaction with no transaction stack [ 1523.572012] binder: 19227:19240 transaction failed 29201/-71, size 0-0 line 2763 [ 1523.641340] binder: undelivered TRANSACTION_ERROR: 29201 [ 1523.646927] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/04 02:56:35 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x2, 0x80, 0x10000, {}, 0x9, 0x8001}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) 2018/04/04 02:56:35 executing program 1: syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000040)={{0x80}, "00800000009a000000f9010000ef9b3fd4cec307e8033d13eb790ec9c65abaf90d229db692542e5b78f8549e0a27800f00000000000000090042f376589701a4"}) 2018/04/04 02:56:35 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) fallocate(r0, 0x10, 0x2, 0x40205) 2018/04/04 02:56:35 executing program 5: socket$nl_route(0x10, 0x3, 0x0) 2018/04/04 02:56:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000ff0000)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 02:56:35 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_load_balance\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xd55, 0xf, 0x1f, 0x7, 0x10}, 0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r3, 0x80}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000440)={r4, 0x54, "afa7745d650248b74f3a71fff5e6f5e9a8781c4f30cc0299305d578ef97aae5ba5005c4183e60528ccec9b9240876688544f9b121a48556183884de9c96a3f56fe8f674fe1c4c2df3f8facbc71bb065184fb6c3c"}, &(0x7f00000004c0)=0x5c) write$cgroup_int(r1, &(0x7f0000000000)={[0x2b]}, 0x1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffff8091, @empty, 0x10001}}, 0x2, 0x3}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000200)={r6, 0x8, 0x2, [0xe7, 0x400]}, 0xc) 2018/04/04 02:56:35 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x80, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x80000000000fd) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000004c0)={0x7, 0x8, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x10000000) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0xd, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0c63005f2b9f4684492e6bbd00"], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x0, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r6, 0x0) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r4, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB, @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000260000)}) sendto$ipx(0xffffffffffffffff, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140)={0x1, 0x3, 0x8000}, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f00000003c0)='/vmnet0\x00', 0x8, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xd8b9, 0x1000, 0x10001, 0x1f, 0x0, 0x0, 0x8, 0x8, 0x20, 0xfffffffffffffc01, 0x9, 0xbc, 0x9, 0x6, 0x8000, 0x6, 0x62e7d272, 0xa4, 0x7f, 0x1, 0x37a, 0x6, 0x738, 0x1f, 0x4, 0x401, 0x4, 0x80000000, 0x8a3c, 0x7, 0xac, 0x73c, 0x0, 0xe3, 0x0, 0x3, 0x0, 0x7f, 0x2, @perf_config_ext={0x9, 0x7}, 0x200, 0x4, 0x3, 0x5, 0x2, 0x401, 0x8}, 0x0, 0x1, r0, 0x1) 2018/04/04 02:56:35 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x100000000, 0x44031, r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sync_file_range(r2, 0x81, 0x5, 0x7) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}, 0x4) msgrcv(0x0, &(0x7f00000010c0)={0x0, ""/4081}, 0xff9, 0x0, 0x5243970b5a5d5f56) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x400481, 0x0) getsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000000040)=""/40, &(0x7f0000000080)=0x28) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x10001, 0x80000) bind$bt_l2cap(r3, &(0x7f00000000c0)={0x1f, 0xb2, {0x1, 0x8318, 0x7, 0x20, 0x1ff, 0xfec5}, 0xcdd3fdd, 0x1f}, 0xe) 2018/04/04 02:56:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x107}, 0x1}, 0x0) 2018/04/04 02:56:35 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f0000000200)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$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(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') r3 = syz_fuseblk_mount(&(0x7f0000000180)='./control/file0/file0\x00', &(0x7f00000001c0)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r3) 2018/04/04 02:56:35 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB='_'], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt(r2, 0xf967, 0x1, &(0x7f0000000080)="f092a276696423a98b8e11a35821731e369de959df1933b183c7d0c966aa2eed97c64b1e903b2f7521aeba62bcaea072078a251482c3e9a6d509d86f4579501917983d35b4df6980821cfedae50eed50cc27854fa24223b61829187b3dfd405984", 0x61) r3 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) 2018/04/04 02:56:35 executing program 1: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)=""/183, 0xb7}], 0x1, &(0x7f0000000300)=""/230, 0xe6, 0x5}, 0x100) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{}, {}, {}]}, 0x108) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000400)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x80}, 0x0) 2018/04/04 02:56:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=""/29}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112003, 0x2000, 0x5004], 0x4, 0x62}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000140)=0x81, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:56:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=@ipv6_getroute={0x10ec, 0x1a, 0x801, 0x70bd2b, 0x25dfdbfd, {0xa, 0x0, 0x14, 0x2, 0xfd, 0x4, 0xc8, 0x3, 0x100}, [@RTA_ENCAP={0xb0, 0x16, @generic="6c1697c29780cc9c7df152701b3e18b13e00c81952bff8eae105b8bd53f756b3c21a423cfbfb491ea23aae302145084fa1da082864b452a69ac5ff94320907dce9e7b506c9461b31e5ce6e37e269bf5371c7c5c5896bd76d85129a198f600acac392a86f3b728598f5045a16cf54fc4f2ff84f25980e535420a9820d3038f764a83062fca262bb1c56307d8329da2ff311cd0ef709e191f70c9f87bbb6cd4431c7fb703bc2d0df356f56"}, @RTA_METRICS={0x1004, 0x8, "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"}, @RTA_PREF={0x8, 0x14, 0x4a56}, @RTA_PRIORITY={0x8, 0x6, 0xf3a2}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x5c, @u32=0x40}}]}, 0x10ec}, 0x1}, 0x0) [ 1523.820624] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1523.849006] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:35 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x31e5, 0x1, 0x0, 0x2, 0x1, 0x64, 0x7, 0x3, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x2c, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="eb212000000000000000000738000000"], 0x7f}}], 0x3fe, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4040, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) 2018/04/04 02:56:35 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in=@remote, @in6=@local}}, {{@in6=@remote}}}, &(0x7f0000000600)=0xe8) getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000080)="36000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e3590f61b5f5c8cff80fabbc59f9191d93a", 0x36) 2018/04/04 02:56:35 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x10100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0cc6059da6f2a651b98321f181fe352f9cb98f0953297320de7abe28f276ee5b657f1a4b557b681952db2337f37869b9d81bba6e4f2210a7c3d09daa7e677360edfdf656bbd223e9245f4796528a9e110c89207188dc6fe0aa1c71ffb2079689c34205fb6a8a8435", 0x68) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)) [ 1523.935908] netlink: 'syz-executor5': attribute type 20 has an invalid length. 2018/04/04 02:56:35 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000010000108000000000000b116d0400000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 2018/04/04 02:56:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) personality(0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) io_setup(0x80, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000002400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="b6b5b5efab7bfafd6afddccc227bf641c8d9478556fda4411971764475770935e4aabcea78f059db2a837339d42a789f8ef59fa43223e9c0967e4375d8ba1eef6c31dfcd3cb9be33", 0x48}]) write$selinux_access(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f728e2d964f726f746174655f7661725f6c69625f000000802073797374656d5f753a73797374656d5f723a6b65726e656c5f743a733020000000f916cf5ca81cfd10e791bfb5f5a6095d93f8a6d7"], 0x4a) [ 1524.001639] netlink: 14 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/04 02:56:36 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101040) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000280)=ANY=[@ANYBLOB="040000000900000005070000000000002000000000000000040000000000000000020000000000000000000000000000040000000000000000000100000000000600000000000000cde0ad40b1713f640fcc0486fac01e714f3ff29130ffac5823c34313d7240f364ef3846eec77bfec248412c16155b506514286808c904ea6d718891da66f2fec3737ad8a90b09450"]) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000180)={0x0, 0x8001}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) bind$inet6(r4, &(0x7f0000000240)={0xa, 0x4e21, 0x57a147b6}, 0x1c) recvfrom$ipx(r4, &(0x7f0000000100), 0x0, 0x21, &(0x7f0000000140)={0x4, 0x5c3f, 0xf9f, "e91848bacf2a", 0x7781}, 0x10) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000001c0)=0x3) 2018/04/04 02:56:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000073}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="02000020000000c207ae04285257ce0d0d6b2088df418b"]) [ 1524.083402] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1524.101743] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1524.137108] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1524.153497] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1524.232671] binder: 19314:19317 unknown command 1593860876 [ 1524.242153] binder: 19314:19317 ioctl c0306201 20004000 returned -22 [ 1525.034113] binder: 19314:19331 unknown command 0 [ 1525.039077] binder: 19314:19331 ioctl c0306201 20007000 returned -22 [ 1525.181776] binder: 19314:19332 unknown command 1593860876 [ 1525.187530] binder: 19314:19332 ioctl c0306201 20004000 returned -22 [ 1525.197443] binder: BINDER_SET_CONTEXT_MGR already set [ 1525.202827] binder: 19314:19331 ioctl 40046207 0 returned -16 2018/04/04 02:56:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0xfffffffffffffffa, 0x8ae1, 0x100}) ppoll(&(0x7f0000000880)=[{r1}, {r0, 0x120}], 0x2, &(0x7f00000008c0)={0x77359400}, &(0x7f0000000000), 0x8) 2018/04/04 02:56:37 executing program 7: syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) r0 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) recvmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f00000011c0)=@pppol2tpv3, 0x80, &(0x7f0000003780)=[{&(0x7f0000003480)=""/174, 0xae}], 0x1}}], 0x1, 0x42, &(0x7f0000004ec0)={0x77359400}) ioctl$VHOST_GET_VRING_BASE(0xffffffffffffffff, 0xc008af12, &(0x7f0000000180)) socket$alg(0x26, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4), 0x2c) 2018/04/04 02:56:37 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrusage(0x2, &(0x7f0000000100)) rename(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000740)='./file0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) 2018/04/04 02:56:37 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f00000001c0)=0x50) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)=""/207, 0xcf) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000004c0)='iso9660\x00', 0x1000, &(0x7f0000000500)="39c22f495393d6be75632a14f763c778f29773eea3867e3390f6417a47") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x7, 0x1ff, 0x1, 0x9, 0x9, 0xb72c, 0x7, {r2, @in6={{0xa, 0x4e24, 0x7e28, @loopback={0x0, 0x1}, 0x4e8c}}, 0x5, 0x7ff, 0x2f1d, 0x1, 0x651}}, &(0x7f0000000180)=0xb0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0x2e7, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000003000000000006008f8c55e71864a19fcf2e4a46b85b0000001e513007a8a9151c32f72bef94e19df0a323000000"], 0x28}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/04/04 02:56:37 executing program 2: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000480)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmat(0xffffffffffffffff, &(0x7f00005ee000/0x2000)=nil, 0x0) shmdt(0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000009c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)={0x21c, 0x10, 0x9, 0x20, 0x0, 0x0, {0x3}, [@generic="41044c4370f98e47fc65a7b1b859ccf27da4e339e2914c76d3abb30593e5f6d5bcde217cd2739ae89bad999f91015fed277645c22527c303468565d7de7336b9c0dab17d3de0f28f7ec5bea99fce7b2911241c74c1fd8d5b101c2892ba610e51035ba4b5272d9dd98cd25c8b308aa20a9e41857817a4276f8586f112bd", @nested={0x184, 0x33, [@generic="91", @typed={0xd0, 0x41, @binary="2a05695163b557800b35c177476b94a7421a668510e2cd445ccf066de59e13b94cc2be9bd79df419977bba6ac418eac44b7d79e829dd09278904c1eb95900de4d024078ad52f7be9412b8097cca88513944cccbbe5da0849aea970a4e1cb9f0f3a8c90e6d8c98097d453d123f278b3ac03323950977a6a175500a893266e601cc63858f1e82ad633c7c6dc3e113867cac5d0fbcec30f387deabd5d00f34cefd555df641bd400edc112f9d2cb4427a3bff1646df5630868683f2ee969b2735863ae2d19e87ffd8e91ee81a3c1"}, @generic="00d940854398c65bccefb31085e3f4a9e45192a7b98c8e8acb67934067719bf38aec543de5270cf28655c460cc952ef8d87293c4e17c8893d3bc401cbfc9ad67a80a1ce58f04dce12a1bd5515f6655c93a0579a230e4f046d19cc7815bd907a387fbcf824c62d098217ca2199833eb954ba9b8555485cb66dec08605eab1a30efa65510ee59dde389530cfe7d5e55550f6195526633a606e147946879c71a60e54c485e8cfe88b5b62cf4aa81be5"]}, @typed={0x4, 0x95}]}, 0x21c}, 0x1, 0x0, 0x0, 0x6328e7d0dc3b69c8}, 0x0) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB]) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) pipe(&(0x7f0000000100)) 2018/04/04 02:56:37 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) write(r0, &(0x7f0000000080)="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", 0xfb8) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)='2', 0x1}], 0x1, 0x1) writev(r0, &(0x7f0000041000)=[{&(0x7f0000000000)="9f", 0x1}], 0x1) 2018/04/04 02:56:37 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) connect(r2, &(0x7f0000da9000)=@ipx={0x4, 0x0, 0x0, "3577f7d31357"}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) bind$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/04 02:56:37 executing program 3: r0 = socket(0x20000000000000a, 0xffffffffffffffff, 0x400) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa0fec)={@remote}, &(0x7f0000067000)=0x14) [ 1525.227931] binder: 19314:19332 unknown command 0 [ 1525.232900] binder: 19314:19332 ioctl c0306201 20007000 returned -22 2018/04/04 02:56:37 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x200) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x1, 0x202) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000240)={0x1, 0x3, 0xe580, 0x2}, 0x10) r2 = dup3(r0, r0, 0x80000) sendto$ipx(r2, &(0x7f0000000080)="659a92894f93d7d4c69b9ede0cba730e37a3ea6f630efad053faa1dee2ef908c1e2b28e4bed535fded66cb216ca98449567a0db90eb7b9ea5757b58202e7c76bc03a5eda28465ca62f478ff570125718b8331a306ff1e243c32688f4bfd7ee50766ef35db13842a99bb0d1309bb1a78753f59cbdbe7476b5fa80eddf18d1d33b476d982d4241069336827e54566e73787186c8f755f2b1a64170d95ff4027edaab7435357f40acc2b573a7acc44d164bf81005eb68f10215af5f254569422ee6ab0e0f89de0c2cfd02a110d7788ac16d2406158726c6a4bcc77c3e3bc4e7be50a816801fb85dfed6", 0xe8, 0x8010, &(0x7f0000000180)={0x4, 0x7, 0x2b6, "62e16d631492", 0x557077c0}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000000), 0xfffffffffffffffe) prctl$setname(0xf, &(0x7f00000001c0)='cpuset\\user\'\x00') sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/04/04 02:56:37 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x301080, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000140)=0xbc, 0xff6d) fcntl$setstatus(r0, 0x4, 0x100006400) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000100)={0x1, [0x0]}) dup2(r1, r0) 2018/04/04 02:56:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@ipv6_getmulticast={0x0, 0x3a, 0x8, 0x70bd2a, 0x25dfdbfe, {0xa}, ["", ""]}, 0xffffffffffffffec}, 0x1}, 0x0) 2018/04/04 02:56:37 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/04/04 02:56:38 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$int_in(r0, 0x80000080045002, &(0x7f0000709ff8)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000880fe0)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f000060b000), 0x267}, 0x20) 2018/04/04 02:56:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0xb6c}, 0xc) 2018/04/04 02:56:38 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x8592, 0x480800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xdd1) fremovexattr(r0, &(0x7f00000002c0)=@known='user.syz\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000000c0)={{0x6, 0x5}, {0x0, 0x7f}, 0x6, 0x4}) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x6, 0x5139, 0x7c7f, 0x2, 0x0, 0xfffffffffffffffe, 0x20, 0x1, 0x0, 0x1ff, 0x1, 0x9, 0x1, 0x6, 0x6, 0x100, 0x8001, 0x0, 0x0, 0xce, 0x2, 0x0, 0x5, 0x1, 0x8, 0x101, 0xffffffffffffff34, 0xcd3, 0x2, 0x6, 0xf3, 0x0, 0x2, 0x7, 0x7, 0xff, 0x0, 0x4, 0x6, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0x11c6, 0x7, 0x7, 0x3, 0x1, 0x400}, r3, 0x4, r1, 0x8) 2018/04/04 02:56:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00002a0e50)={0x1c, 0x18, 0xa21, 0x0, 0x0, {0x1}, [@nested={0x8, 0x3, [@generic='\n']}]}, 0x1c}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x1, 0x4) 2018/04/04 02:56:38 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='stat\x00') close(r1) r2 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000317ff8), 0x400000ff) 2018/04/04 02:56:38 executing program 1: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f00000012c0)={0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000001300)=0x7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000100)="26f3400f513166b82c010f00d82e3e420f017d060f0648b84a720000000000000f23d80f21f835c00000e00f23f8678c0642e6342e43db1fc441e9eaa9e0650000f26765430fa8", 0x47}], 0x1, 0x0, &(0x7f00000001c0)=[@vmwrite={0x8, 0x0, 0x9, 0x0, 0x6b9a, 0x0, 0x6}], 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) sendmmsg$alg(r0, &(0x7f0000004000)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="2046cc62fe2309b45da076276b8d95bf566fcbae385a0308b0f88b07bd3db80d85104f880384f88d40274c06b9bc52e73a907fd59ae51592ee52152dbcc75e434ac12f2740f0caa418faf46639ca9fc1cdcbb08a2650beea549d2b775cade9a6f722e8aa7ffc39564d420798c722c27f0018b9cbcf623135cfdb669dafd2de96dadaaee79b87fbe7d9f31ed61297f50dcde3c0aa121aba088dbd9653f85bc06e82ae7d397d90addd8a17a65bb27483629ae71ffa63b06c9b77e64faf542295deb6c855f35f06a534b428d38cb124ca880bd987b9174c6200d952f6dad15d9174d64935af69744b73e18b4406bda920e50194a7dffea4c90b6076d6d42378d3310912c0626eea8e58c0da054ccb976962f5dc6964c0ef0fe1b4aaebb77bf93dd9e3c773355d9440b4a880fb38648caac6f5c0b7d317f8e2517202ca7e7916519ba66629d909fa1600e290ce52af177f0f0f7e6de79f23b4a9a550be362da12f47f29dddaccab4d4c7ee936fa5d74ebd505b11816faff4c977a6e15b47c8793bcd3b84a80bb2d942225d3164680b1ae4d7369da2f4d3a5df84f0c305e332f75229498cfca6cde73aeb4435585d47321dcc362b8c951e2e3d78cbd512c48504bc40691261759f5d853b5cceed7856ace75e0095887cdbec3c9528d0c03cb2d2b0663599a17989fe99a33cd77cc9307bab8ca4d3dd3c584bfa6b9264bf1b7f0049236b5a5a0dbbd738756f3345f613fa07c066443dab4da4a7149e4ddd7febfb5a7b3d0287f0725ce9d98517bdb56a2398446ef0f902b7b65e10c2699a034254a8818bf5593436cd447c4df86faad2b12d5df2dfeae1c798f17a37fa45e2c175899f55dce06b0ba9d7114a1b7829c3c26186b7bd4b1506cebd84c07a9a2de28f5c4360aa9a85f3a7810a9ff2e714041b61755dba5a43f0c76b3174725e212f695e2f9866c5e2e59e49f77ee4293faed1b91ff4fa1622f78bd28e8870acb40b30d814ef1ed60c9258848abad36ddae74884bd5823de30d7d1935517c36b9d4b3442c139af7c2404d6d4168846a6d2d4a7e07d4af644b49343062760d32a7525f0ea2e3b210c5acc0628848338bf728f0363e40a8a55bebe2772b05bbfe29918a9d9bd89bc379db2f2d95b3c71d98ea4b6836654c4bb9e3dd45cc22c7cf28f13fc976f8ea39f6276022a409c077057ad6339a91532d557d8ffd8a4f223cd9223a6e33770b34158cc55f1b2543c4711792ad77e7bbe40a15a1a8a8bbb36d3f423019c444d2af3a8a947826605bbb3feb98c555203177eb17ed5f9f40d6971612a55b607dc8793633d06c84ec142c50e38ae786ead064d64069947ef483d1b56e0dd19abbdd2a7e1d7cb53c122f7158403c9803326718d85015bd02b6b161a36532215bf41002e90091af3f0867c2b77b72f0b785fdba350c9e35ac4d98e2ad9ca26d12a0a469c119ccd2f4a5cb93172a742bd205ac8b72b890a7ef35a95fd45774c43cdf76b00f41c4463cf7e493838450008da5311381289ee87012bfdae8c61541cb9fff53e459cd678989aa945220abe893b426be0f8ad716ebca45b22ef58f786a5037040902e107448d8381ae18d2a664a7bae5f8ffd73698fff32bc330cd3a6148002afb3fd43f410a379eb3e17bc460a35472cab5f075845d09fbff553620ee1475d4bb47fc25247ec7c14441358b3a8e6c6695afc2f81004806248683c24ece4a8e71580eddaa910ac067df194263d06908e7aeaf9450133cbd25f7135f0ce1dec0f6812d83666f1d532a1e51b497737a9b441f58754b6762e49d5be0165fa4de24be88ee12dbd9a903cdd8aa8346c6242169939d6f5cb7ba096e3ca28056ad3e30d449830e9539c6c76fe48efb099cf0d59bd8c5af997a93eae6836d88c14189d0363ce85e041048d2d0833341d266af44aad289a3fed96cc51e6a13f4edc45d4fc6adfed6f6f1f564ceb1f3bbdc9030592efeb8a1c1cf07bad2328a67e8ef06b24b1181d6cfa601d9c160e99039fad93ca1ec875906218c9508ff3aae2bd4aed4aaa3ad8947f44c40f76c598c0b23141db424b45867446aba0f37eaf68f245c281f35b0ede2d53d90179eb15b40ca8c8a30cc73996965c7deb48be1b587b1fa5db191f632fa55cfefbcde8469b110f85c717457267773d98fb4557407bc73fa0dff822620c30caa27f3d60a59840daa2b89c52136022317c459aeb6c42e0398cc03405ff0307fafd08d710523b37c1eccb5d6a55339004fe1fec307a3bb4a9d1f65a5f2b89f20f6bf619eb37800211d2c21ff204323de9e72ab9aa9056bdcad4c56469fb8ed5a929d37c6add115478c147a4fb77dc95087f3a945fd3788d3fc304d4a431b713f193ff3183292413b013ec4d5ff09d7fba4b06522b4064939ef18813dc300f2a0cad2b813bec3ea6e3f8fcd58151c46ec506e304f64df310f9454ade33529a03f7d859b9d6250400ad2bbb71ca91a7de108f9c323715770c0cd3c3e2d0f67a90cdfb31ccb4727c0bcf9270810994e78caf58ee50f41924bf96d4410f137aa6d64f0edd3c7ad27b0a23a6368fbb1a7200c13cfad76985927ce9c1b8397a2cbc80de37ea373f01a94980c807ab2d5b0046c3cd4c8a1d11204923d154ee3590bc357547a004f789e1735e6e13ebe1a3d200105941b41b4121cde46dcb51012fb1dcce16b4b561df0cc90fe16e0f3b5fc70a86400d9da46037e5378615dfd5d4cb79018f6d7374006d379a9980813fadc960429ffc360a0f4d4cb0b387bad3304191fcd74339963866df97d9aea0ae0c1d95f66e83dcb08ab8847bd053ccc2e0b0d3c501e20230b41706168c3536684f6f9a8fa4fb726044a4046bd1ecc39f378c17ebbc959adb3ab514afd6e29c587168836a1e7b2567a73fc6f91a3cbb69ae142c40aedfb3e9c4cb65f172269c5499eeed81e0025bdbe3d4c0dcb599918e9937d5e9c2a6d5ed2d923b459cce8f6310c3190eb9809852978cb8ff5bd1171e5cf06d35cf9b34c0b8323fdeeaf8aa609d17f9ce608cf745734121242e56365dede4aca29f86b259b3820c70ad0a1d646141f34913b19011a4bf4655c01573fe4e67c2079f272dffdfa809d202d370251974d077216badedbfc5170980f3dfacc99fd8dc48a9d76d9a016f1f82d379bf157e2b892780edc9ecf631a46d3e08ac3ce1c6cfc9eafea9d1df3145c3755f449f85c942ff9631d5b94146c92b60e9681f63612e8ee67eab84686428581f3cc42cb73652e20eb0db3fde441627eacecc67ab753095afb701a64e13cfe5efce0d2e0cd93333a3d601dcd5c4ab4c4069eeeeade6c5dba9d870eff471ec88276423366758657604edeb6429af0f097faf75eda181043086451ace934c4b6feceabbf5d9afb624108f4de567d9141ffa0c15077356f89b9d07d9c08d74c76abe1140dffea5d9ad66f047ec207bce38e6844a20e2202b335ae0a1baee401e5d7b42cf0e853b9f5419444f2018cbeb26f11900e14eea1817266327df2313852d7cd5838ec9b0222dfcc5288f67f5ccdad3d4a970e24c323ddcf2bcd6a60613126c796863377816dd678f5ee1b716b75ba35b3410089748b0631a4242f0dbe049ac9087318fb6011ab4e08de8d11927a012e27d05ceb41d962b94f9421f762db4c898dae9fd91d3c4626031ca2ac9e413b2a2aece01c1db1535e48a18e2fc50e082b8b95e792d8bb15e0a1d14f46043d95bc69bbf4e5304fb00d028a078c975f195d810ee711baf8f65fdec4a859c56882b4688c0222a5e95d80a54195b694b4aac4e9603f50546fae768ebae915a2a60fc4caa88b5d8688073541dda1776188cb859950d49f0d9bbcbad782e73ed9bef74899fcf6bcafb2a88d9fc716fe7a6d3c161a618db0d4aa51e7be668f05741eb53dac3682b7c4fa8d04678ba9bd8a2c6f84845fb643b5ff3ddee977c1cfbd638866ab7c0253f173e0b675ef6eb89199adbc864a8f07fb8b45e50da0769fa6cd429595a270a5bfebaf2127a9f47e0abfb29d207eb3147db9e73e571ff73b3d36bcd64d5ccb0cd5bbeb30c3200fb708d69730742349754b171571b9dcb6fac17b1c9ead81cbf97ac623ff99e85891cc863061fe342f5914513bbec1006e49ee160b0623fcc53a1b15f3677943a5e4582464638748599555e026bd9d729edf6a59ba49b3d43eabad0e0d36858d0208de251c52f7311e11b4e6d7e6ec83779267f982c3e37469e5e215ff0d67c1b6acf4d88ca208f797f21ef1bb9d6cf545a740790efe669197fd3a8e7acf84c63edc7b1f00ca4aab20e0519b6992832a9365a01894b3279381b9f6ebad47fa985bc2b59418b55694d0bc48320724a9777b2d6b01aa3ecb9b3931896ef27863ffd1aff27e9a9bcd823e72c79eb702aa1e28514cb8fcfc352ea277385b88120cc27f596c64fd525d81d44c7aac34e01edf917a2dc20b4a7275acbe015248b996e9ea74ff5c452512c57c2c0b26152bde26faea0bcdb557325b207032760a8b52e2f8d1253ba098b4c3d5e376613bf6831cef4426944f8f5068657746a93e6e5e2ba263ee728445df9a661667c3efae08d4d4074573e1860eeb174f6065f4da70f4100ff1815704d1cb8523ded975ded2101a7c14778cf42f0a193cdb7c7160df01abd95ceb3ef75ea6e1ec6de905098a6ddce0838be3cb73d509a76959d1aa7025a1f5ed6b9d2d03fc328f54b2a684cae1d63581acddb2b24c507f6ef1c0a7ecbf76f69aa717c4a0584c0edbdb56b1def30546cda7bb46d25039036d55a31f8d53dbb37dbb3c805ceb71587676397289ce923cbdf5caa9cf60d5c5bf5a62a9d08d972313da7f9295027da8494738555a0c88914142f2dac7836a3c17bb483dd4d3a504a9be6bd5d5e6709d2a19b561ab4a1e3507e112edf57fd0ab9f6192fe1792d3f81abec5c3b399deb08e5c1af84b142664df0a1131c6ab94e1dd8ac288976065a08d75d5e0bb3d452ba09c23b5dadf3dfe25fc877b009705a139d240ee2178f573a179da143d88a06e1c013a0fd37de116331634f1cc9c528ffb7a1f8a978c75ba069fdddbfc91e6be8e403fbe2ee8b709ee6f2f81a16ce115a454c00d46818dcb0d0e4fe5a9493e6f71298f2d9c3167b670a8a57e563756869c56aadb771dcf8065cd7106f2f3318b9fd6e8264a21b87ccb126e6413dda5674324be340ae59147d1d5ab213d9f1c1ef7c77e0b214bba0324bd184b2dce3306173cbf9b552bbb7a0fdcdebf5c06f532dacfbdf25bfd24f2bca6baa004785ea9f9b22cc1242ba48a9a05346f6ec9cc4a58d342b1dda80d00bb250937395f57df03d715b0e1358926c1243023f743d79f07f2b6a1af914a716d43cd083cdbad78a2aa287698d2b0633ac5953c3fd57a7c0274c8c40a11bd1c07f0092a7da2ffe6185b70983b75e1cf88b85b148c32b3b952ea29275e6b94ba2ee725ebc714e14724821aafb23ef7a88a4673004c2790c0ee1932931e61fea2429a037ef0c28619ece38a6f2e480bc3a1aea004243824c36fa15f344854fd520b4998e4dcfc9a9ae47080584cec16a6e8693f7260466cfa1aeaa98815e01a12f4af875d6d8e1f8a0fb86e6acb974255aa3b82b9a379dd0ee26eed9e8e5a728922cb23b010960962887eef4b4636b0a2aef927178c75d0d41f3225b68fb668618064ae04d0438e8ca4ba7d123f75cb20db3bb79e39b608a1273b2d6fbd6ac7cb68b3fff7a6617fee5b4f2f8b745595f42fd818a3efac79d791570cd3c1b608b8444cb28bbc0f811ade9573e057de0ad7daccb4bcc45b538e423253bbad62dac0da", 0x1000}], 0x1, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, {0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001240)="da232eae4103f5051617ebe0df425b114edbf8ef09a3ac2721439531a7acfe91b49fe50b9c324d", 0x27}, {&(0x7f0000001340)}, {&(0x7f0000001500)="cfc6010bf555da34fbfe47bb8351c9bda4d04784f071cd68b62947690af51b87bbb2d1d46effdc727ad3f6917020bcde54367ef0319f79542c1123ce29c483534d74e5399d245ec3e02cd8303fc4b9e6599c75e29bc513af388d7de6cf8875b5f012a7fdf63670001a530cdf11cae6a0feed8d582178c76969215a0a9280404364ad879aefaa60459a486816631a858faa37c3400001d73e4234ae3e0ec5bf386250ca9bbc4906a738d5536adfe4c772b51180b61a946aa51acea802c3afd0369eeeac32fe27c28cfb125f8637a3184975c53fc3bc400dcf686fe79f791085e5dda84fb7b4", 0xe5}, {&(0x7f0000001700)}, {&(0x7f0000001780)}], 0x5, &(0x7f0000001880)=[@iv={0xb0, 0x117, 0x2, 0x9b, "e465a97d6a60247e6647eb20b33c251c5abe1dbf5b5b7c5e2ef926bb8bf2218a51744a5cb5a32d16236ad3f7975ffa8098f32fe0447993ad18969ed2d3be360720c9b711ddc219092f477430061b5bd6b78a3ab6f6be1925e7decc266071bbb4b619704fcc0594c2425742105c616427daeac36cb811655bcadd3cf44e29a9ada6520f08ada8204c3a1c4bcafad9b1c3861cd854fef8d657fe072c"}], 0xb0, 0x4}, {0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001c80)="4a068e7cf6fc6a47439b91b18b65c91821781496a899d19269d8391332944c9a461d5c8b483f99c364eb7c47e74607b061591d3bb01187e0558ccd5de4d049cb53487fd5d9c45789b9366c101e38e79f0076e90f7784d1417c871f6a82fe5f36cddbc426d7bff6ec78af957468785bd5895dc114a6689a6a11550b62fa490013cbaa836b7deae4b6ab411afb67e6c2ebab6c1e4183945932c9ece39e2a5ea1694a098726", 0xa4}], 0x1, &(0x7f0000001dc0), 0x0, 0x10}, {0x0, 0x0, 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{&(0x7f0000002f00)="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0xf00}], 0x2, &(0x7f0000003f40)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x2, "b716"}], 0x48}], 0x4, 0x20000081) r6 = syz_open_dev$sndpcmp(&(0x7f0000001200)='/dev/snd/pcmC#D#p\x00', 0x9, 0x105000) ioctl$KDGKBLED(r6, 0x4b64, &(0x7f0000001280)) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000000000)) 2018/04/04 02:56:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0xa3, &(0x7f0000000080)="7df1cd98fcea756310611a468d85fd41740bd9213bb40c637941533dbce28216f76d3d2c64954d85ad88303e53eb7a2b2a3834b98f25f304f44bafb8e71d1ccfae7863ed0b823d64e27830cf67dd123ee2111cf9d2ed4f2301ba63bf3299ae73a5d72899e6cc7070ea8bab3edaeb1a7c604a690b2269a5d86ced8cdda43904723f7aac5bc7fcc5f494744cef569758867b06ffd6b80611091ba66e4cab9bf2c0b59c94"}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r3, 0x6, &(0x7f0000013000)) dup2(r0, r3) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/04 02:56:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/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$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00000000c0)={0x80000e0003}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000002c0)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/04/04 02:56:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000040)=0x1000005, 0xfffffda9) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000725000), &(0x7f0000626000)=0x4) 2018/04/04 02:56:38 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40005, 0x0) shutdown(r0, 0x1) fallocate(r0, 0x8, 0x0, 0x21000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/239) ioctl$TIOCSTI(r0, 0x5412, 0x1f) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/220) syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x7d1, 0x40000) [ 1526.429938] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1526.454797] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001080)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x5, 0xf28, [0x0, 0x200000c0, 0x200000f0, 0x20000b40], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x41, 0x9300, 'bridge0\x00', 'ip6tnl0\x00', 'vlan0\x00', 'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0x80ddfdb5813c873c], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x130, 0x160}, [@common=@nflog={'nflog\x00', 0x50, {{0xffff, 0x5, 0x8, 0x0, 0x0, "c16f42d84b2204fbe31ea1071b587b8bad8f956d9c46cee5bab0cd40618739d3a93da38563bea14fe7f2cd1dfbba1631ef07a048027723bc76231605a7a6667d"}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x8, 0x8, 0xff}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}, {{{0xd, 0x5e, 0x8100, 'lo\x00', 'ip6_vti0\x00', 'gretap0\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x888, 0x888, 0x8c0, [@cgroup0={'cgroup\x00', 0x8, {{0x5, 0x1}}}, @u32={'u32\x00', 0x7c0, {{[{[{0xfff, 0x2}, {0x7, 0x3}, {0x5, 0x2}, {0x0, 0x3}, {}, {0x8, 0x3}, {0x1000}, {0x7f, 0x97f043d6a86989d2}, {0x8, 0x2}, {0x8, 0x1}, {0x9, 0x3}], [{0x100000001, 0x1}, {0xc6, 0x6}, {0x6, 0x3ff}, {0x7f, 0x9}, {0x8}, {0xe8, 0x1}, {0x1f, 0x101}, {0x1000, 0x100000001}, {0x1ff, 0xd9e}, {0x0, 0x8}, {0x10040000000, 0x7ff}], 0x9, 0x3}, {[{0xa47, 0x1}, {0x5}, {0x3000000000000, 0x2}, {0x0, 0x1}, {0x0, 0x2}, {0x1, 0x3}, {0xe71, 0x2}, {0x80c, 0x3}, {0x5, 0x3}, {0xa9, 0x3}, {0x9}], [{0xffffffffffffffe0, 0x7}, {0x9, 0x15b2}, {0x5, 0x4f0}, {0x200, 0x1}, {0x0, 0x5}, {0xfffffffffffffffc, 0x5}, {0x1, 0x7b4bfe1e}, {0xffffffffffffff7b, 0xcb64}, {0x20, 0x72}, {0x4, 0x2}, {0x2, 0x1f}], 0x2, 0xb}, {[{0x20, 0x2}, {0x7, 0x2}, {0x0, 0x2}, {0x9}, {0x0, 0x3}, {0x3, 0x3}, {0x9, 0x1}, {0x10000}, {0x57}, {0x9, 0x3}, {0x10000, 0x3}], [{0x0, 0xfffffffffffffffa}, {0x5, 0xfffffffffffffc00}, {0x0, 0x4}, {0x70a9, 0xa}, {0x0, 0x6}, {0xd3bf, 0x6}, {0x80, 0x9}, {0x800, 0x14000000000}, {0x2, 0x100000000}, {0x1, 0x2}, {0x5, 0x100}], 0x2, 0x9}, {[{0xfffffffffffff1bc, 0x3}, {0x1, 0x1}, {0x8}, {0x8000000000000, 0x3}, {0x6, 0x2}, {0x9, 0x2}, {0x6, 0x3}, {0x1, 0x3}, {0x100, 0x1}, {0x8001, 0x1}, {0x40, 0x3}], [{0x2, 0xfff}, {0x4, 0x8001}, {0x7fff}, {0x800, 0xffffffffffff8001}, {0x6, 0x5}, {0x9, 0x7fff}, {0x1580000, 0x1}, {0x1f, 0x7}, {0x1000100000000, 0x800}, {0x5, 0x4}, {0x6, 0x10000}], 0x9, 0x1}, {[{0x9, 0x3}, {0x80000001}, {0x7f, 0x3}, {0x5, 0x3}, {0x4, 0x1}, {0x6, 0x1}, {0x100000000, 0x3}, {0x101, 0x3}, {0x5, 0x3}, {0x2, 0x3}, {0x576, 0x2}], [{0x10000, 0x1}, {0x7f, 0x400}, {0x9, 0x8}, {0x101, 0x4}, {0x1ff, 0x5}, {0xffffffffffffffff, 0x8001}, {0x4b1c8ea2, 0xe9a}, {0x9, 0x3ff}, {0x3, 0x3ff}, {0x3, 0x8}, {0xb2, 0x92d7}], 0x8, 0xb}, {[{0x80, 0x3}, {0x4, 0x3}, {0x20, 0x3}, {0x3f, 0x1}, {0x1}, {0x8001, 0x3}, {0x8}, {0x7}, {0xffff, 0x2}, {0xff}, {0x6, 0x3}], [{0x6}, {0x0, 0x2}, {0x4}, {0x5, 0xcd}, {0x2ac3, 0x6}, {0x1, 0x5}, {0x4, 0x10000}, {0x1, 0x6}, {0xffffffffffff8000, 0x5}, {0xd4, 0xd}, {0x9, 0xd7}], 0x7, 0x3}, {[{0x9, 0x3}, {0x5}, {0x2, 0x2}, {0x20000000000000}, {0x3f, 0x1}, {0x7f}, {0x7, 0x3}, {0x7f9f, 0x2}, {}, {0x80000000, 0x3}, {0x7fff, 0x2}], [{0x101, 0x401}, {0x0, 0x10000}, {0x697, 0x8}, {0x0, 0x8000}, {0x101, 0x6}, {0x2, 0x7}, {0x1, 0xe1}, {0x85c9, 0x2}, {0x7, 0x80000000}, {0x39, 0x4}, {0x1000, 0xffffffffffffffff}], 0x1, 0x6}, {[{0x0, 0x3}, {0x80000000, 0x3}, {0xb03, 0x2}, {0x3f, 0x2}, {0x3, 0x3}, {0xffffffffffffff86, 0x3}, {0x0, 0x3}, {0x5}, {0x4, 0x3}, {0x856, 0x1}, {0x3, 0x8b0e8bcc8fc5342b}], [{0x2, 0x999}, {0x9, 0xa88d}, {0x7, 0xfffffffffffffff7}, {0x2, 0xffff}, {0x3, 0x4}, {0x4, 0x80000000}, {0x3f, 0x7608}, {0x4, 0x3}, {0x8000, 0xfd82}, {0x0, 0x7}, {0x2, 0x100000000}], 0x8, 0x1}, {[{0x1ff, 0x1}, {0xffffffffffffffc1, 0x3}, {0x8, 0x3}, {0xfffffffffffffffe, 0x1}, {0x8}, {0x7, 0x3}, {0x7fff, 0x1}, {0x81}, {0x9, 0x1}, {0x9, 0x3}, {0x1, 0x3}], [{0x100, 0x3}, {0x3, 0x8}, {0xa0f7, 0x2}, {0x0, 0x8001}, {0x7fff, 0x1}, {0xfffffffffffffffc, 0x8000}, {0x100000001, 0x4}, {0x3, 0x3ff}, {0x1ff, 0xcef}, {0x101, 0x3}, {0x2, 0x2}], 0x3}, {[{0x3f, 0x2}, {0x3, 0x1}, {0x18bddc4e, 0x2}, {0x80, 0x2}, {0x9, 0x2}, {0x7fff}, {0xffffffff, 0x3}, {0xf4de, 0x3}, {0x2, 0x3}, {0xd4ff, 0x3}, {0x1, 0x3}], [{0x0, 0x5}, {0x1a29, 0xb11b}, {0xffffffffffffffff, 0x6}, {0x6, 0x1ff}, {0x0, 0x75}, {0x5, 0x100000}, {0xfffffffffffffffd, 0x1ff}, {0x9, 0x8}, {0x1, 0x6}, {0x3, 0x8}, {0x8080000000000, 0x3f}], 0x7}, {[{0x3}, {0x800, 0x2}, {0xffff, 0x3}, {0x7ff, 0x2}, {0x0, 0x3}, {0xffffffffffffff01, 0x1}, {0x0, 0x3}, {0x1c0000, 0x1cf3091ed305bea0}, {0x1, 0x3}, {0x7}, {0x0, 0x2}], [{0x8, 0x200}, {0x6, 0x2}, {0xfffffffffffffffb, 0x5}, {0x2, 0x10000}, {0x80, 0x61}, {0x3f, 0x8}, {0x2, 0x5}, {0x5, 0x7}, {0x5, 0x356}, {0x8, 0x6}, {0x1ce, 0x5}], 0xa, 0x8}], 0x3}}}]}}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0x35c6ec5ab69ade19, 0x1, [{{{0xd, 0x8, 0x10, 'irlan0\x00', 'ifb0\x00', 'ipddp0\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x118, 0x118, 0x148, [@rateest={'rateest\x00', 0x48, {{'syz_tun\x00', 'syz_tun\x00', 0x2, 0x3, 0x8001, 0x6, 0x5, 0x4, 0x0, 0x1ff}}}, @mac={'mac\x00', 0x10}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x2, [{{{0x3, 0x10, 0x0, 'vlan0\x00', 'teql0\x00', 'syzkaller0\x00', 'tunl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x1, 0x2, 0xfff, 0x0, 0x0, "01efd7f67080a617082dd778bea38adbcc21c73fbae173763ec280b022bd268b1f0bc62ef5651b4be59539230b349628c481dc360d2897fc281149213422194f"}}}}, {{{0x3, 0x40, 0x15, 'vlan0\x00', 'ip_vti0\x00', 'syzkaller1\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @random="5b9e729c794b", [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0x1e8, 0x218}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x100, 0x401, 0x7ff}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:sound_device_t:s0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}]}, 0xfa0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/04/04 02:56:38 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x8000000c) fcntl$setown(r1, 0x8, 0x0) symlinkat(&(0x7f0000003700)='./file0\x00', r1, &(0x7f0000003740)='./file0\x00') r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3ff, 0x501100) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000040)={0x3, [0x0, 0x6, 0x0]}) fcntl$notify(r0, 0x402, 0x10) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x0) 2018/04/04 02:56:38 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) lstat(&(0x7f00000005c0)='./control\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000003c0)='./control/file0\x00', 0x7000, r1, r2, 0x8000, 0x1000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) perf_event_open$cgroup(&(0x7f0000000280)={0x5, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3200, 0x0, 0xffffffff, 0x7, 0x0, 0x80000001, 0xff, 0x2, 0xffffffffffff8001, 0x0, 0x100000000, 0x0, 0x6, 0x0, 0x8, 0x0, 0x0, 0x3, 0x7, 0x5, 0x7, 0x6b4, 0x7, 0x1ff, 0x10001, 0x4, 0x0, 0x9c, 0x0, 0x80, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0xb}, 0x0, 0x5, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000300)='minix\x00', &(0x7f0000000340)='./control/file0\x00', 0x200, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000400)="f4ac991cce1ab7cfb9769284344c3c129773e55514b13bfa2978f02e8b646d6cb46dd6e2724a199f596f8af2c28a7acec2ae59f4ca270cb437e345e4f42453a13316e951f8a4ba79b67436d3c0f2de313dd71fe67b35ec064565812ab81ecc95d15f86b07fe426203da3f1cb707e218734ea8be9c756587d5ca13a0ef330768dadccfb816fc2ef3890e3520969c83a8bc0cb1d7f2b3649212b66143f4bc4c6258507137154a171b95a3539ec93e1a024b06b5f93fc6441198b0ebf5b31ef866f79d8d9dc1d1225", 0xc7}], 0x0, 0x0) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000380)='./control/file0\x00') close(r0) [ 1526.556409] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1526.579331] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:38 executing program 7: r0 = socket$inet(0x10, 0xffffffffffffffff, 0xa) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) prctl$seccomp(0x16, 0x2, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[{0x9, 0x6, 0xa00000000000, 0x6}, {0xfffffffffffffff7, 0x1, 0x5b, 0xffffffff}, {0x6, 0x3f, 0x8, 0x9bdd}, {0x91, 0xaec, 0x7fff}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x5}}, 0x20, 0x200, 0x3, 0x4, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) syncfs(r0) sendto$inet(r0, &(0x7f000000b000)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0x0) 2018/04/04 02:56:38 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000040)='ifb0\x00', 0xffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="2800001c193125579cc50e7e6b5d4723711648e53210000108000000000000e69efcaf38000000108212cede85f231f3215ebbdcc4f2b42da76ddc74bf0a671d46ef5c91a8e406dee365285e1c3866b39a151d11f2dd0ec5fca5cef8576e96533504414478df9bb66690a304f91c2030caa3cc9724db278caeb62227a4f28c99db7058418106cdd1", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000003c0)=""/203) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) 2018/04/04 02:56:38 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) r1 = semget$private(0x0, 0x6, 0x40) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f00000002c0)=""/3) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x80000) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fstatfs(r4, &(0x7f0000000340)=""/4096) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r6 = openat$cgroup_int(r3, &(0x7f00000000c0)='memory.high\x00', 0x2, 0x0) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r7, 0x0, &(0x7f00000004c0)) dup2(r5, r4) sendfile(r6, r6, &(0x7f0000000040)=0x20000000, 0x1) rmdir(&(0x7f0000000180)='./file0\x00') ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000240)={[{0x100000001, 0x6, 0x978a, 0x9, 0xfffffffffffffff8, 0x0, 0x3, 0x7, 0x3, 0xee50, 0xfffffffffffffffb, 0x8, 0x7}, {0xff, 0x100000001, 0x1e42, 0x5, 0x10000, 0x0, 0x2e, 0x40, 0x7, 0xf6, 0x0, 0x14a4, 0x4}, {0xffff, 0x0, 0x0, 0x3fa, 0x1, 0x4, 0x3, 0x8001, 0x3, 0x10000, 0x1ff, 0x2, 0x3f}], 0xff}) 2018/04/04 02:56:38 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000077bfec)={0x1, 0x8000000000005, 0x80, 0x5}, 0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) unshare(0x20400) bpf$PROG_LOAD(0x5, &(0x7f00000c9000)={0x1, 0x4, &(0x7f0000f03fc8)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f00007fbffc)='GPL\x00', 0x8, 0xc0, &(0x7f0000901000)=""/192}, 0x48) 2018/04/04 02:56:39 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x404000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/04/04 02:56:39 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x200, 0x400000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x204000, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x53a48788, &(0x7f0000000140)={0x93}, 0x8) 2018/04/04 02:56:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80400002}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@getnetconf={0x14, 0x52, 0x0, 0x70bd29, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000108000000000000000000000002", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000041efa3e6ed398f2779951e09979b2ecafbfeb11583accec4d1f159120b5aaa721c8046e6fed091fd457c6ac1ce9d415d557f15824461ae9d38b664e05e91fcc493c689f56c7d17d13b56d1e5b3011083aad72ddf9219a8d25031a0061aef76f18e3f400587bd6c9fd926bceb624d54419f9ef0d213efbdac4d7e6adf65f27df49f19ece68400a3b63be3e6fad8355263047813edfac7bb52fc3b6743c8463639d2176d47d016992e13f935d285e3c2c2511d1271765b05237877c796b55f0f4c2c10673f45708992b273e385dc09"], 0x28}, 0x1}, 0x0) 2018/04/04 02:56:39 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000300)='./file0\x00', 0xa) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x100000000000000) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ff3e4182e974e00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000", 0x48}], 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000002c0)=0xb06a38b, 0x4) r2 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='\x00', 0xfffffffffffffff8) keyctl$clear(0x7, r2) r3 = getgid() setgid(r3) socket$inet6(0xa, 0xfffdfffffffffffd, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/04 02:56:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ecb(camellia),crc32c)\x00'}, 0x6ee6f704b00683ab) r1 = accept$alg(r0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='^vboxnet0#*em0selfcgroup\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='ccm_base(ecb(camellia),crc32c)\x00', &(0x7f0000000340)='\x00']) sendmmsg$unix(r1, &(0x7f0000003980)=[{&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f00000000c0)="fd8a6ae0baafc17327265d651f69378c472896f18cacdf189427284422ff416969b31be6d53d7a3848c4afbec5aad8eaa537eead241fc8e998b5cc108c1673dec20e67f491d689636cf2e9c8404bf7f077a5c3549af7618a53", 0x59}, {&(0x7f0000000180)="b2b0113712a94f69a730ada86feb372d724cd619ae7243bf6d9fc2d62fc6bcc6d344c7d62f06af", 0x27}], 0x2, 0x0, 0x1dd}, {&(0x7f0000000400)=@abs, 0x8, &(0x7f0000000740)=[{&(0x7f0000000440)}], 0x1, &(0x7f00000007c0)}], 0x2, 0x0) 2018/04/04 02:56:39 executing program 3: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/75, &(0x7f0000000100)=0x4b) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000073ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r1, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe7)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) 2018/04/04 02:56:39 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 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0x9}, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x801, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000b80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000040)={&(0x7f0000000500)=@delpolicy={0x5c, 0x14, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr}}, [@mark={0xc, 0x15}]}, 0xffffffffffffff3a}, 0x1}, 0x400c004) 2018/04/04 02:56:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x10000240) 2018/04/04 02:56:39 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='attr/current\x00') unshare(0x4000) clone(0x8000, &(0x7f0000000240)="7a0ffafd1dc50384e40752aaa65666cf93404eee10fd67760b4e59843fd183ea626f51f7cef4fb7072", &(0x7f0000000180), &(0x7f0000c35ffc), &(0x7f0000000140)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/04 02:56:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) [ 1527.749688] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1527.768211] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:39 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:39 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f0000797ff8)='./file0\x00', &(0x7f0000118ff8)='./file0\x00') setrlimit(0xf, &(0x7f0000000080)={0x7fffffff, 0x9}) 2018/04/04 02:56:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x6) listen(r1, 0x1) accept4$unix(r1, 0x0, &(0x7f0000000500), 0x4b63c0c34d5f381b) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/73, 0x49}], 0x4, &(0x7f0000000400)=""/185, 0xb9, 0x100000000}, 0x0) ioctl$void(r1, 0xc0045878) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000000c0)={0x3f, 0x1, {0x3, 0x3, 0x1, 0x0, 0x5}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/04 02:56:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000080)={@rand_addr, @remote}, &(0x7f00000000c0)=0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x8}, {0xe, 0x8000000000000000}, {0x3}], 0x3) pipe2(&(0x7f000041eff8)={0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000000080), 0x392, 0x0) 2018/04/04 02:56:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='vmnet1\x00'], &(0x7f0000000480)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='md5sum^/lo[#@\x00', &(0x7f00000000c0)='#\x00', &(0x7f0000000100)='md5sum)\x00', &(0x7f0000000140)='!securityem1^\x00', &(0x7f0000000180)="1100"], &(0x7f0000000280)=[&(0x7f0000000200)='mime_type\x00', &(0x7f0000000240)='\x00']) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x844) 2018/04/04 02:56:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) recvmmsg(r0, &(0x7f00000034c0)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/208, 0xd0}}, {{&(0x7f0000003240)=@pptp, 0x80, &(0x7f0000003380), 0x0, &(0x7f00000033c0)=""/207, 0xcf}}], 0x2, 0x40012002, &(0x7f0000003700)={0x0, 0x1c9c380}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getpeername$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/04/04 02:56:39 executing program 7: mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x80000001, 0x5, [0x40, 0x1, 0x9, 0x100000001, 0x2]}, &(0x7f0000000340)=0x12) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1, 0xfff}, 0x8) 2018/04/04 02:56:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="d2cf000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x28, 0x2, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="b85c23954fe39460998ed80f8f7ab57f656c75bb2d88ea330baf5dc837cdea187b17cde25f88fc64511cfd"], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{0x2c}]}, 0x8) writev(r6, &(0x7f00000000c0), 0x0) socketpair(0x13, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x1c, "f5825cd8c0eb5a432073937a21dc4ef3318f367c656363c834d98964"}, &(0x7f0000000540)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000580)={r9, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={r9, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800)={0x0, 0x8000000000000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0xfffffffffffffdbe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) [ 1528.006584] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1528.022823] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1528.073629] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1528.087492] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1528.225101] netlink: 48 bytes leftover after parsing attributes in process `syz-executor6'. [ 1528.247090] netlink: 48 bytes leftover after parsing attributes in process `syz-executor6'. [ 1528.765475] device lo left promiscuous mode 2018/04/04 02:56:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x1) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[0x4, 0x4]}) sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r2, 0x910, 0x70bd2d, 0x25dfdbfc, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x40851}, 0x8000) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7e1, 0x240000) 2018/04/04 02:56:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=@ipv6_delroute={0x24, 0x19, 0x11, 0x0, 0x0, {0xa, 0xb4}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) setpriority(0x0, r1, 0x5) 2018/04/04 02:56:41 executing program 7: clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x3, r0}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000200)) waitid(0x0, 0x0, &(0x7f0000000140), 0x204100000c, &(0x7f0000000000)) 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) select(0x1d, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) r2 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xf07, 0x20040) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={0x3, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x40, 0xfffffffffffffffa, 0x3, 0xc0, 0x6, &(0x7f0000000100)='erspan0\x00', 0x20, 0x3, 0x3}) 2018/04/04 02:56:41 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000066c000/0x2000)=nil, 0x2000, 0x9) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x12000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5, 0x8, 0x3, 0x3, 0x1, 0x9, 0x9, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x0, 0x4, 0x3, 0x268, 0x1000}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x5, 0x2, [0xd5b, 0x6]}, 0xc) 2018/04/04 02:56:41 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) connect$ax25(r0, &(0x7f0000000080)={0x3, {"f59cafe8c0ed81"}, 0xf44}, 0x10) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x3, 0x0) ioctl(r1, 0x40000000401070c9, &(0x7f0000000000)) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)) 2018/04/04 02:56:41 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x79d165eaae019d71, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) syz_emit_ethernet(0x2a, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/04/04 02:56:41 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="f0856ba6ae39f5ecf3175ee8c5a652e3519cffffff7f51dd5370af3bcbd3d04b25cbc966f6f7763f77fb90bfe94b708f2954a4883fc0d5b67fa4c5bd3c061a9ba74137b9f373e86522f896cd644d3af6ecde4ea7eddb90ae041096caf4c4aa164055e21142732b3dc6a0457db0075eeb1de3a458e826cdfd45a12020448cfd502e9e95bf5c62f592f34fa06c"], 0xff47) 2018/04/04 02:56:41 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f00000000c0)={0x1000, 0x4, [0x7fffffff]}) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x118) close(r0) ioctl$int_in(0xffffffffffffffff, 0x40000000af01, &(0x7f0000c97ff8)) openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) 2018/04/04 02:56:41 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x100, @time={r2, r3+10000000}, 0x6, {0xfffffffffffffffe, 0x5b93f621}, 0x100, 0x0, 0x6}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)}}], 0x1, 0x0) 2018/04/04 02:56:41 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x1, 0x0, 0x10001) fallocate(r0, 0x0, 0x0, 0x10000) fallocate(r0, 0x1, 0x100, 0x10000) lseek(r0, 0x0, 0x4) [ 1529.346176] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1529.359530] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1529.386623] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1529.401436] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x14}, {0x800000002000006}]}, 0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x10000, 0x40) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000840)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000700)={0x108, r3, 0x202, 0x70bd2a, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x39, 0x9}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x20044891}, 0x4004) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000001980)='=', 0x1}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000080)=""/2, &(0x7f00000000c0)=0x2) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x200040) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000580)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10, {0x2, 0x4e24}, 'ifb0\x00'}) sendmsg$alg(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000200)="409ca3c9669b3829a0850e9b7c109be084eab74c2c05075d68badee3653eb9b4b56d05de2a7da35c803876a4729dcd7e0787fb31fcf3c0f10426226e0052db8c039cca5a0c0d07dbc729bb29d4d9291f66ee64fc3c5af5b02ca656938cceccfa49fca326afb9dc6f74f1bc5521e6b351dcdb1ccec32b0e00c7d4dcbd865df0077961a42f7de7034c275521892eb76c7d36220ed2a9", 0x95}, {&(0x7f0000000080)}, {&(0x7f00000002c0)="bda900672a9feccf3a53ff0afbd82a8c11fef9421212c8f0ba81ddee16a110b720a22c8ea266805aa6b6cbb16b0bc79caf02e7828117517db429bd099e8d2d4ee80609f6c736e10b4fd627f74344ee8c2301f778612560050690aaff0ff9a47205214df4d964cfb35b3f671ec8d97c8abdef000960232cdc457dcef998f4feaa858199e74c507c2c778e343dfa9e0347dd1eef457f854739b3ae7ae9049edf108d9bf0e6c6da89608a9ef29e3a1f248651abcff730902f787ec8f59241c69600ba2daf758391113d82be12749f480133690b380bbd9d33d75b3a8537cbb2af5dc314be1085a6e5eb8b4fc2a5eb", 0xed}, {&(0x7f00000000c0)}, {&(0x7f0000000140)="44c648319ccaf294de047ae7f326b6cc2d8e77bb9510b63a954d4d56618ba2b3b13d75b319f58427c0ce0609d291319e1b1a9fb05ebe64", 0x37}], 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000000000001701000003000000000000000000000018000000000000001701000004000000feffffffffffffffb0000000000000001701000002000000980000009878770abe6b6b027ead3ac3d511e2f3e745e789544e4c22f698319b9e0fe2092449652b4abd6f9bb56afbd58a3abf65f60476d9e5cfe315c2f20873538a1ed67de0b52440ed6952dbcc0e52023a9981b13e638882b905783acced0aba5c657fd09ebcad83d55e60e6301625ce8bf2e1ad027f15b7655c2159702d14c5d6e33da961e095d0cdf76ecfd28ddeb00fca32416ebe2567f3ff704ed9f1ddc6"], 0xe0, 0x4004000}, 0x40) 2018/04/04 02:56:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/04 02:56:42 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49da9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) poll(&(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x2a5, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/04 02:56:42 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') 2018/04/04 02:56:42 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0xdd3, 0x72}, 'port1\x00', 0x8, 0x10, 0xffffffffffffffff, 0x5, 0x6a288356, 0x4, 0x401, 0x0, 0x0, 0x9}) r1 = socket(0x3, 0x80000000001, 0x101) write(r1, &(0x7f0000000240)="2400000026007f000000000000007701000000ff0100000000bc2e00ffffffff017f00000000000000d8355b17f4d77b7ad6f6a4fae51a7b60502e6ebab6c4dced065923e0a718fcd3e4f1d4db9c799a8856d6380a9c7ae827c602cf04ee73beaa6edc084c", 0x65) write$binfmt_elf32(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x400, 0x2, 0x100000000, 0xbd, 0x2, 0x3, 0x6, 0x0, 0x310, 0x38, 0x1f3, 0x1, 0x81, 0x20, 0x2, 0x1, 0x356, 0x7}, [{0x70000000, 0x49, 0x2, 0x67, 0x8, 0x0, 0x1, 0x5}, {0x3, 0x7, 0x57a9f2e3, 0xffffffff, 0x2ba4, 0x6, 0x3, 0x7}], "9a4d88039fab0bc099e02931c0dae8e76ad8b989853bf6c9e5a9a36ca814b552bdce08956f60df3a985c48f62c7d17c01e80186f9971bc307a31bf2ce2bfae4b254a17a38166ad1715c3bbd256f855419a248dc685d362dd717d539ceffaf0f6d12ad81da2aad4fc8d544cff8f9ee1bf7e02b519a818a6d1bfcfc6a8599add043c5bd40a8e9d819f9bc148c8be90db12d68675b95842be017e150bce71a6eaf41ac82c0f48d95ba38c44875b42e4e41842494cb954de5b81d0deed40862e6413f2e88af83d6aec12302619d68d6f6e723136b1b6efdb7d07cfbba9af1bc804f0867b7a2eca124ff609", [[], [], [], [], [], []]}, 0x761) r2 = semget$private(0x0, 0x1, 0x400) r3 = getpgid(0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000a40)={0xf4, 0x40, 0x41c, 0x70bd26, 0x25dfdbfe, {0x14}, [@typed={0x8, 0x47, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0xa8, 0x56, [@typed={0x8, 0x75, @pid=r3}, @generic="2595c8cbf760062a1bebd9d8991a43ca5d4a1365b61ea8f17b10cd59f66e3025316806e056c06069d2a91f2d2b3233b22d77ac45a3172a59e5ca023009c274d6cc0758341affda74871c64f179686ec2e55b207f9195630001b26b9f176dcc54c513be45f400efded13891cf8c9528a5b67a148c79e49c96d283699cc6580c0fa1b145dd5a653cf0f0b4b1ce852ab62c0187d40178b500206f1d"]}, @nested={0x2c, 0x6, [@generic="fb11589c4136789a30fcca4523ba9ec75e5b4fe57e771b9d725a15d710e1f05aad8cd040d7fc9e2f"]}, @typed={0x4, 0x3}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4000}, 0x20048081) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000100)=""/25) 2018/04/04 02:56:42 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x7}, {0xa, 0x4e20, 0x239a, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x10000}, 0x2, [0x2, 0x3ff, 0x6, 0x4, 0x8, 0x9, 0x2aa, 0x7ff]}, 0x5c) 2018/04/04 02:56:42 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x0, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x100000000000}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00000003c0)=0x5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={0x4}, 0x4) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) clock_nanosleep(0x5, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000004c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280), 0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000440)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'syzkaller0\x00', 0x12d6}) r2 = dup2(r1, r1) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000680)={@mcast2, 0x0}, &(0x7f00000006c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000700)={@local={0xfe, 0x80, [], 0xaa}, 0xe, r3}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) r5 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000001140)=@broute={'broute\x00', 0x20, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001a80], 0x0, &(0x7f0000000280), &(0x7f0000001a80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [], @empty, [], 0xf8, 0x128, 0x170, [@time={'time\x00', 0x18}, @limit={'limit\x00', 0x20, {{0x5, 0x2, 0x0, 0x40}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', 'vcan0\x00', 'vlan0\x00', 'ifb0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x330) socket(0x0, 0x0, 0x0) kexec_load(0x600, 0x2, &(0x7f0000000640)=[{&(0x7f0000000540)="632048bb456bcee2ca23799c19c9603a6800aefa4573093bee9ebcf3bd5aa721947908476bb3c89d21b1e808142f54b8ac50ec9e3c71e25f413405231d8b3bd480", 0x41, 0x10001, 0x1290a490}, {&(0x7f00000005c0)="923599f57648cd77581daf13e28a99dfce0d0de7ce60aaee4c918e0a4f68e90ed783e8cfbc9dd0b1dee68136628ee9584b7f1a928a350434d390a3133d908dcfd6b195c3224d5b203ad123a983f54f3a761096066a8c9b5b43c2298dd07ca0a68bed6a1375aa6a72598c", 0x6a, 0x9, 0x4}], 0x3f0002) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000001c0)) socket$kcm(0x29, 0x7, 0x0) 2018/04/04 02:56:42 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x300, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffd03) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1e) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000280)={0x0, 0x0, 0x73455ce3, &(0x7f0000000240)}) connect$pptp(r0, &(0x7f00000002c0)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) fgetxattr(r0, &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)=""/71, 0x47) bind$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2}, 0x1e) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/04/04 02:56:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="080000000e00000000150000dcdf4994"], 0x28}, 0x1}, 0x0) 2018/04/04 02:56:42 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x24000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8000) 2018/04/04 02:56:42 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x74, 0x0, [0x9, 0x6, 0x8001, 0x4]}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/04 02:56:42 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x21000, &(0x7f00000001c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000400)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/04 02:56:42 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40800400}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x68, r1, 0x700, 0x70bd26, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x50) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/04 02:56:42 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x9, 0x0, 0x800) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x608980, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0xb, 0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x101) 2018/04/04 02:56:42 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000001c0)={@dev}, &(0x7f0000000200)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x14) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4c000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000080)={0x400, 0x4}) sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000180)={0x10}, 0x5, &(0x7f00000000c0)={&(0x7f0000000100)=@getae={0x4c, 0x1f, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff}, @in=@multicast1=0xe0000001}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x4014) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0x4f3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x66, "b6924691a7cb8ab9b3e36fea49dc7a06a05ee6b3f8da0188e02cfaaaf3cb5f68179845039a4fbd69e07219034cb1b38575fbef7e98c9fd89b9ddd9c5437955eda31680a178d4573073a6c4f35c9972d1d9a11c59b3268605080513e71cbfaaf37437c3880030"}, &(0x7f00000003c0)=0x6e) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000400)={r3, 0x8001, 0x38000000000000, 0x54d3, 0x2, 0xd6f656d, 0x81, 0x4, {r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x8, 0x8, 0x6, 0x2}}, &(0x7f00000004c0)=0xb0) eventfd(0x6) [ 1530.333806] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 02:56:42 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) fremovexattr(r0, &(0x7f0000000140)=@random={'osx.', ':*$!@\x00'}) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002580)="55698b9c4192c6bb3bcfa6484c04b6f6e71ad062eda507c5e2dc1c2c31f55e8b1edd4456c856271305309f4e4907724fe26efd467908866bfb71ed0041e0548ceeec948359362df07da2e87c63ed46712e5db995ea333b042d88288c2530465c364131f2e2ba4badaf6f5e7c3b7740d4660e4fc4855007c9be343c63df3f9c8f6316007d2047e7e680ff586998191f6ef761fe868c7d97c1b4912847aec37af41d4e", 0xa2) bind$rds(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000002500)=[{&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000000080)=""/170, 0xaa}, {&(0x7f0000002300)=""/209, 0xd1}, {&(0x7f0000000200)=""/91, 0x5b}, {&(0x7f0000002400)=""/237, 0xed}], 0x6, &(0x7f0000002640)=ANY=[@ANYBLOB="18000000000000001401ae228f15639fa00789bc9d95c3640000020000009a9b00007f000000"], 0x18, 0x8800}, 0x10) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) 2018/04/04 02:56:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000000c0)={0x2, 0xffffffffffff99c6, 0x7}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xf000, 0x100000}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000300)={0xfffffffffffffffb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a9a]}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 02:56:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28cfa7b7b7ff0000001000010800000000000000", @ANYRES32=0x0, @ANYBLOB="ffff1f8e145853e9001b0000000000babe265e76a637af235ffaaf4e36040e94a6f4dd0f10fc2ef028b51cb19f846006c144e95fba0763a74b630b7151ff5653c990f79b94c1de55574578a06b40afbcf19407062cc971db8dc012036eb1780f8bb3bb06f70af8170e0e1a7655881132"], 0x28}, 0x1}, 0x0) 2018/04/04 02:56:42 executing program 4: semop(0x0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semtimedop(0x0, &(0x7f0000000180)=[{0x0, 0xc6a}], 0x1, &(0x7f00000001c0)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) 2018/04/04 02:56:42 executing program 2: r0 = memfd_create(&(0x7f0000000400)='(&proc\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000440)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) bind$vsock_dgram(r1, &(0x7f0000000200)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000040)={{0x1000000000000000, 0x9}, 'port1\x00', 0x8, 0x60001, 0x2, 0x4, 0x8, 0x1, 0x7, 0x0, 0x1, 0x3}) r2 = socket(0x1e, 0x2, 0x0) sendmsg(r2, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000d19000)}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[@ANYBLOB="8c000000", @ANYRES16=r4, @ANYBLOB="040025bd7000fedbdf250c00000008007378825d779f73820300080008000300000014000600ff129061be000000000000000000005ccc298edb0114000200627071300000000000000000000000000800010002000000080007004e0200080004000300000008000900ff0f000008000900960affff08000400ff000000595dae0940d6357684a1fe5fc125f1c91c178de0b0c60b6a198cf9ff947f55"], 0x8c}, 0x1, 0x0, 0x0, 0x41}, 0x801) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/04/04 02:56:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r1, 0x0, 0xa7b3, 0x1) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x10) fallocate(r1, 0x0, 0x0, 0xb0a3) lseek(r1, 0x0, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'dummy0\x00', 0x400}) ioctl$TIOCSTI(r1, 0x5412, 0x6) getsockname(r1, &(0x7f0000000100)=@can, &(0x7f0000000080)=0x80) 2018/04/04 02:56:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010000108000000090000000000000000", @ANYRES32=0x0, @ANYBLOB="070000050000000000000000000000009777f8"], 0x3}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/243, 0xf3}, {&(0x7f0000000000)=""/56, 0x38}], 0x2, 0x0) 2018/04/04 02:56:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_triestat\x00') lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1000000000000157, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:42 executing program 2: r0 = socket(0x2, 0x3, 0x9) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x40000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0xffffffffffffff4e}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x8001, 0x8}, &(0x7f0000000180)=0xc) getsockopt(r0, 0xff, 0x0, &(0x7f0000b6c000), &(0x7f00003b7000)) 2018/04/04 02:56:42 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 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(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') sigaltstack(&(0x7f0000013000/0x1000)=nil, &(0x7f0000000000)) ioctl(r0, 0xfffffffffffffffd, &(0x7f0000000080)) syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/04 02:56:42 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x420000, 0x0) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x1, 0x200000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0xa0, "cbca77ea62e79801f0b2f12fc7573abb1589b05b35e5f66277a4e2f3570259c63cc4e5216e83b7946f2b0044c85ad543d5a7f368cc1bf5ae7d14b7f9b871598b08b2571452ece60c5a2dce324c2fc9fa4e4548d760544aeb3a2d865d769157d12c5c7f21f3333953c4b7148cee3b12ee0c73a08d0072f24501044d99e1c01a34fc1b6790bd7473e0d67965fc99abe00d30adab35323bb3140650bad69c542ff2"}, &(0x7f0000000180)=0xc4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000001fb1)=""/79, 0x4f}, {&(0x7f0000008faa)=""/86, 0x56}, {&(0x7f0000011f6f)=""/145, 0x91}], 0x7, &(0x7f0000002fa9)=""/87, 0x57}, 0x0) 2018/04/04 02:56:42 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xb8}, 0x1}, 0x0) 2018/04/04 02:56:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x80, &(0x7f0000df5fc0), 0x0, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r1, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80, 0x0) getpeername$netlink(r2, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/04 02:56:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x1) r1 = dup2(r0, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000100)=""/222) r2 = gettid() fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x7, 0x80000000, 0x8, r2}) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@pppol2tpv3, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)=""/151, 0x97}], 0x1, &(0x7f0000000440)=""/7, 0x7}, 0x2) 2018/04/04 02:56:42 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="0001800000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) 2018/04/04 02:56:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_triestat\x00') lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1000000000000157, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x971a, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x2, r2) prctl$setmm(0x23, 0x1, &(0x7f0000ff9000/0x4000)=nil) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000380)={0x7, 0x8}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000580)=""/201) write$evdev(0xffffffffffffffff, &(0x7f00000004c0)=[{{0x0, 0x2710}, 0x4, 0x0, 0x4}, {{r4, r5/1000+10000}, 0x2, 0x2, 0x2de8}, {{0x77359400}, 0xffff, 0x3, 0xffffffffffff9257}, {{r6, r7/1000+10000}, 0x7a02, 0xa1, 0x7}, {{}, 0x1, 0x1, 0x2}, {{r8, r9/1000+10000}, 0x1ff, 0x1f, 0xff}, {{0x0, 0x2710}, 0x80000001, 0xff, 0xa8b2}], 0xa8) delete_module(&(0x7f0000000200)='\x00', 0x200) clock_gettime(0x1, &(0x7f0000000280)) getpeername$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000300)=r3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000480)={'ipddp0\x00', r10}) accept$alg(r0, 0x0, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000240)={{0x4, 0x6}, 0x50}, 0x10) 2018/04/04 02:56:42 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) geteuid() pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xfffffffffffffd64, &(0x7f00005a6ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x46}, 0x1}, 0x0) 2018/04/04 02:56:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x20020004, &(0x7f0000000100)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc)=0x80000001, 0x4) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/04/04 02:56:42 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x401, 0x2000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) r1 = socket(0x8, 0x3, 0x4) mmap(&(0x7f0000f33000/0x9000)=nil, 0x9000, 0x8, 0x10, r1, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r2) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f0000000100)={0x80000001, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/04 02:56:43 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_triestat\x00') lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1000000000000157, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800080010000108601bef0007040000000000007c23", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 2018/04/04 02:56:43 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x20000) syz_open_pts(r0, 0x200) r1 = socket$inet6(0xa, 0x2, 0x87) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x4, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xd5e}, {0x0, 0x7cd6}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8000, 0x4040) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000100)={0x2, 0x0, [0x9, 0xfffffffffffffe00, 0xffffffff, 0x0, 0x5, 0x1, 0x0, 0x9]}) 2018/04/04 02:56:43 executing program 7: r0 = memfd_create(&(0x7f0000000040)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)='v', 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10200, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x7f, 0x1e, 0x80000000, 0x0, "210e6b59345df353f4f0f929979278a4d7bd08d0e3a260c48bd7a52a1097d762"}) fcntl$addseals(r0, 0x409, 0xa) mknod(&(0x7f0000b59ff8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) 2018/04/04 02:56:43 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x5, 0x101800) r2 = accept(r1, &(0x7f0000000380)=@sco, &(0x7f0000000340)=0x80) bind$ipx(r2, &(0x7f00000002c0)={0x4, 0x0, 0x8, "5e113788c7d6", 0x20}, 0x10) r3 = msgget$private(0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0x3, 0x3f}, {0x858d, 0x1c00000000}, {0x0, 0x8}, {0xaf8b, 0x4}, {0x3ff, 0x5}]}) msgsnd(r3, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(r3, &(0x7f0000000680)=ANY=[], 0x0, 0x0) msgsnd(r3, &(0x7f0000000700)=ANY=[@ANYBLOB="02000ac64aaf00008eea44f2c425fcf10b9165cf428e961f686752fdf29e6daae4279b982b191f3bf65b38b17e8dd1db9bf4b5de8911224e00b27e9ba9a7c20369bbb462739fda9b742aa6b6a3c68e9ba25923cd4557806acb2477fcb888b64229166b"], 0x0, 0x0) msgrcv(r3, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB], &(0x7f0000000080)=0x1) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x842) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) setfsuid(r5) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000000040)=0x2, 0x4) write$rdma_cm(r0, &(0x7f0000000f80)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x90) syz_mount_image$gfs2(&(0x7f0000000280)='gfs2\x00', &(0x7f0000000300)='./file0\x00', 0x8, 0x3, &(0x7f0000000640)=[{&(0x7f0000000440)="b48dcbfe60885e09a5ce2849341d846c44236d0000fe9324cc0842aa0d198638d5c229bd866945446ec9d5e463a3b73e7c820eb432c5c7c55e0484b6a97e184dd5eb317b97d941739d0da0578d611267213061d2b4da19c9f07c5d37ca67d4f4e9c8bb55df0a0c82ac1f54e9f3e0ea8ef78818d4c12e83b6fce46add801646f1d13439d8366afbd6fb5d74e472f7fdb4171e6b7cde421f7c8ce3ffdeb6211667989d1b029a3271d74604cec2ffc576f6a48369eed69197a0ddb43859e74ec020bdec2b72ca81858acbba1bb5cc07e8b22f85eeaadcc9848bf1feb148f83857d4c4034b350d71378258cf6ae14711fdf13c", 0xf1, 0x40}, {&(0x7f0000000540)="f8160e4ca34bb3b6b787602f7c27b86557377eb4c6cf8f84c831b67d01181de91568808287994990254f28257a1b4d5930af64c2fb60e77ee996a67ec0c1d2581d79f6071aeda28b875e42e30a46ade58c48e84d6b059a2e455c1c4b8967afffc278f2730aa9ff7d", 0x68, 0x2}, {&(0x7f00000005c0)="d5b0bf61167d2aad7a34563fce52d924fa7a4572a11eb26e8617faf614b020d09c61257fb8883f67a644d70754dc6b13681e85b2d5e2251a4d3c57b9623838f50ff1aaa9a1", 0x45}], 0x0, &(0x7f00000006c0)={[{@nodiscard='nodiscard', 0x2c}]}) 2018/04/04 02:56:43 executing program 2: r0 = socket$inet6(0x10, 0x2000000000803, 0x0) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000180)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149a3c728f1c46b7b31afdc1338d54400009b84132200bf0cec6bab91d40000000000000000000000000000003baba803d6a2", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x300, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x8, 0x4bc, 0xff, 0x3ff, 0x37, 0x1a, 0xe574, 0x7fff, 0x7, 0x0, 0x4, 0x3}) 2018/04/04 02:56:43 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x105000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = perf_event_open(&(0x7f000025c000)={0x8000000000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)={0x8}) sendmsg$nl_netfilter(r1, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000209010000000000000000000000000087c9beab255446827b72f0db612604807bffa9bfe0f34371a1087b684c407cd30d5a5a156cc132d80727d5d6f0a09bc7cfe2750a7eb00153bbcdd85b73588714619b775badc26c214464dc5fcaf4cb12e5914a69bf6fd751ea3f949b3f0e424503c42ea72f7de1d37cdc9e497adf5360eb74655bd9e0c444a35b3d392de731c659cff8a9e49788c6f6a3dc24e01c181c74a7cfda180beac6f9ab141a81d1ea5a4051f61eb2"], 0x14}, 0x1}, 0x0) 2018/04/04 02:56:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000000240)={0x5, 0xf390, 0x9, 0xb9, &(0x7f0000000040)=""/185, 0xbc, &(0x7f0000000140)=""/188, 0x14, &(0x7f0000000200)=""/20}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000540), &(0x7f0000000500)=0x4) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000280)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000780)=@assoc_value, &(0x7f00000007c0)=0x8) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000300)={0x3, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000900)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}}, 0x0, 0x2, 0x1, 0x1, 0x2}, &(0x7f00000009c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000e80)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x2, 0x0, 0x3f, 0x2}, &(0x7f0000000f40)=0x98) openat$cgroup_ro(r2, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000400)={0x20000010}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000440)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000fc0), 0x0, 0x0) lgetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='system.posix_acl_default\x00', &(0x7f00000003c0)=""/38, 0x26) 2018/04/04 02:56:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000100001080000000000000000000000008784b8330c7539b259e59eeb3d68339430178802822d6df1e303e78b9f8a510ed035a0b937a45d574ce496851c84535b5d027eedae93ec37b40721a0fe67f6f699633b9d81ed07cb6603bf3dbfb66691", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) [ 1532.149576] netlink: 'syz-executor2': attribute type 11 has an invalid length. [ 1532.184588] netlink: 'syz-executor2': attribute type 11 has an invalid length. 2018/04/04 02:56:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_triestat\x00') lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1000000000000157, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:44 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="6972971d1d301e2195685d4f28284699b3948bf1c48855aeb7812742b89ab1ce8cd826ba042d011a0c6f68df5f89b6590842c8871ddacc101b620396ce06815e5306565795170881c5f4d7435fd404667cbd456f8e03abe0a21b49a687a344f62bb9af06dfd037afe6090c", 0x6b}, {&(0x7f0000000180)="1ddcc0dbe65ccd3a88b476fe50870b24016a0116b6e428715289c872f9e2873d33092abd0d921ba6f6317240b5c55399ee4933e0c69df6ab6965c37d8ea4644aa160f4372ded26f7e3bde78812472ade98764b7d333297a2cc64b2c4ede37997d9f9ed530cfbde1dc13a1ca4fa98f568f3d2629b46df64d74b43b1011845c9314777ed449f0f0e59a05b26b0382929e22a0dc1cd2aefe9d23c", 0x99}], 0x2, 0xc) prctl$intptr(0x2c, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000300)={'nr0\x00', 0x6}) 2018/04/04 02:56:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x12, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0x0, 0x3}) [ 1532.200406] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 02:56:44 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) r2 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/dev/vcsa#\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000000180)=""/110, 0x6e) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x1, 0x2, 0x20}) 2018/04/04 02:56:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa}}}, 0x47) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000008010500c, &(0x7f0000006000)) 2018/04/04 02:56:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_triestat\x00') lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1000000000000157, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) [ 1532.327193] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1532.340395] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1532.369328] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1532.408471] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:44 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000ff7f0000000000000000000000ebf3cd36f0320b8da7c9d738c0637bb6edbca5e6e8a6b6c74b000ca4189f66b75e62b80801d726ef"], 0x28}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200200, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x80000001, 0x7, 0x6f, 0x3]}) 2018/04/04 02:56:44 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x10200) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) getpeername(r0, &(0x7f0000000080)=@in={0x0, 0x0, @remote}, &(0x7f0000000100)=0x80) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000140)={0x3, r0, 0x1}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x4) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x96e8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x0, 0xfff, 0x4, 0x1000, 0x101, 0xcc2d, 0xffffffff0, 0x3f, r2}, 0x20) ioctl$sock_ifreq(r1, 0x89bb, &(0x7f00000002c0)={'gretap0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) sendmmsg$alg(r1, &(0x7f0000003e00)=[{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="2dee8e8dfcbab2885bed843c30c7ec29ef61cb290a49640276188ff284ea9e99d7c2ec8d93bd4407bf37cf1b9f3a58b1e865234a8217ca6ecd62f46fe46492263dd84eb76186cc2c7a8a73f9b4dd118c7db223b80fd7c7083c801d12b3182abacd72495fe1da15e792677ac434899f2dc0554ea2142af8095b9bbbbe330d87cbb0251cbb41326f577b4619e6", 0x8c}, {&(0x7f00000003c0)="7e38d41240fa676872f05e29019b84c8593383273f8d3257a23253557d7f22b4354c026aa667265a65c00bd0c8fdede78d4092470847e6f0d1935f9d09e57113b367bc301e7198fc14e808ed0e01c87a78fdb8910a483e41bc3f3254c76d6aa4e13782deae974148b843", 0x6a}], 0x2, &(0x7f0000000480)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @op={0x18, 0x117, 0x3}], 0x48, 0x1}, {0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="c7b6a2058b4d", 0x6}, {&(0x7f0000000540)="ad5c578652e7ab159a42ea939c032ceb3faa21b9b0917cb93fcef35ecd498398a1ad8102fb66d84f5c52cae6c811bc2eb96fc3e8a61252b81e2096363f74cdf70b1301be77e70fa92f4a16d57cfcbb41a0167a0b66bf1309d78fad6504db730b4f8539dd607a6903050b99ffa32d70c23aa312a802d21c95255081436c7a5b9939a653dbb4b059670b11d784a2328fe51df9dc6e555aba0693a9f34c5c0794932633787fb413df04fce8420f3573e7bf8a5fcd5d4b5a0761b2c124ba671e", 0xbe}], 0x2, &(0x7f0000000640)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @iv={0xf0, 0x117, 0x2, 0xdb, "da815b380864c4dee06f1d242ff98d216ce97618c3e717c4e1c3873b4d88d5c09bed5a726091f93d1f8afcf168d6a044a77e534e9f2848fadfd05727333c16dd87284b50d1cba8f70a261761ba377998d6acad46970856788558bdf66d20cd6b06dfd63b3a59c3ea4b956de5fc6743f53bd5aa56ae1d05df9e80a7acae93f0f2fc29e48f4f32866311ff0bfb74201fe0fe32592f09fef60558ebcbc41c402348e332431fa0d918b92b526928561c176e9c3e242f12f70d95f85a6e7307e3c939a6d624ad9f07b8c63dd7192ec9e65c6a3bcc653a0c8f8680148878"}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}], 0x150, 0x20040050}, {0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f00000007c0)="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"}], 0x1110}], 0x9, 0x8000) clone(0xc2004000, &(0x7f0000004000)="fa45f75174fe13d2a4043928a3894ba33b79804a761cf9768ebc0066a289c15d599bd5820787ebe32a0a457112856bc700579a235d41f521b6ab60a7a885c4e19ece96aa85bd40c3084f27a2543ba5352485a192794c8cde83b102f9dd416a6b5d89c21921d99daafb9dd8108765dc3be0ede3465498b0537d43a6a3da19d6756c80c35503ba01ddbe2b37312df788ecef3796f36af3cb89808804ca86864fc95bbf749f132243873681386a54f2ae3dca3f96dcd1067b34ab83dc64845be8003a8ae1cbeef6ab67fd651821e34f6902d4d5f13542", &(0x7f0000004100), &(0x7f0000004140), &(0x7f0000004180)="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") r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000051c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000005280)={&(0x7f0000005180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000005240)={&(0x7f0000005200)={0x30, r3, 0x8, 0x70bd2a, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000004}, 0x800) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) getpeername$inet6(r1, &(0x7f00000052c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000005300)=0x1c) fchdir(r4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000005380)=""/209, &(0x7f0000005480)=0xd1) shmget(0x0, 0x1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil) r6 = syz_open_dev$sndpcmc(&(0x7f00000054c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x82) syz_open_dev$sndpcmc(&(0x7f0000005500)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000005540)=""/162) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000005600)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1, 0x1, 0x5, 0x2, 0x40}, 0x98) fcntl$getownex(r6, 0x10, &(0x7f00000056c0)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000005700)) clock_gettime(0x0, &(0x7f0000009440)={0x0, 0x0}) recvmmsg(r5, &(0x7f00000093c0)=[{{&(0x7f0000006c00)=@generic, 0x80, &(0x7f0000007e80)=[{&(0x7f0000006c80)=""/23, 0x17}, {&(0x7f0000006cc0)=""/4096, 0x1000}, {&(0x7f0000007cc0)=""/130, 0x82}, {&(0x7f0000007d80)=""/237, 0xed}], 0x4, &(0x7f0000007ec0)=""/4096, 0x1000, 0x5}, 0x9}, {{&(0x7f0000008ec0)=@can={0x0, 0x0}, 0x80, &(0x7f0000009340)=[{&(0x7f0000008f40)=""/39, 0x27}, {&(0x7f0000008f80)=""/142, 0x8e}, {&(0x7f0000009040)=""/231, 0xe7}, {&(0x7f0000009140)=""/165, 0xa5}, {&(0x7f0000009200)=""/122, 0x7a}, {&(0x7f0000009280)=""/151, 0x97}], 0x6, 0x0, 0x0, 0x1}, 0x7}], 0x2, 0x2, &(0x7f0000009480)={r7, r8+10000000}) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00000094c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x9, 0x3ffc00000000000, 0x400, 0x40, 0xa, r9}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000009540)) 2018/04/04 02:56:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_triestat\x00') lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:45 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 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, 0x80, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f00004cd000)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000100)={'syz_tun\x00', 0x8}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) dup3(r0, r0, 0x80000) pkey_alloc(0x0, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getrandom(&(0x7f0000000240)=""/4096, 0x1000, 0x1) 2018/04/04 02:56:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0xd6b9, 0xb0400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000004c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x4e20, 0xffff, 0x4e20, 0x0, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {0x3ff, 0x80000001, 0x4, 0x8c25, 0x408000000, 0x4, 0x1, 0x20}, {0x8, 0x0, 0x6, 0x80}, 0x3, 0x0, 0x2, 0x1, 0x3, 0x2}, {{@in, 0x4d4, 0x3f}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x4, 0x1, 0x58, 0x0, 0x10000, 0x6}}, 0xe8) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = semget(0x0, 0x0, 0x20) getgid() clock_gettime(0x400000000000007, &(0x7f0000000780)={0x0, 0x0}) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x883fe, 0x0) ioctl$DRM_IOCTL_RES_CTX(r9, 0xc0106426, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{}, {}, {0x0}]}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000100)='iso9660\x00', 0x1000, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000600)={0x9, 0x20fb, 0x0, {0x77359400}, 0x0, 0x5}) pivot_root(&(0x7f0000000680)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_GET_CTX(r9, 0xc0086423, &(0x7f00000002c0)={r10, 0x2}) ioctl$BINDER_THREAD_EXIT(r9, 0x40046208, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000005c0)) semtimedop(r6, &(0x7f0000000080)=[{0x6, 0x9, 0x800}, {0x2, 0x200, 0x800}], 0x2, &(0x7f0000000140)={r7, r8+30000000}) r11 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r11, 0x40086432, &(0x7f00000001c0)=0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000480)={0xce0d}) r12 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x0) keyctl$session_to_parent(0x12) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x20) dup2(r5, r12) 2018/04/04 02:56:45 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x40000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0)=0x404800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x2a0, 0xfffffffffffffff8, 0x100a3605, 0x7fff}, {0x2, 0x5, 0x5, 0x200}, {0xe098, 0x9, 0x6, 0x5}, {0x3, 0x6, 0x5, 0x3}, {0x0, 0x3f, 0x3, 0xa5}, {0x13, 0x7fffffff, 0x3, 0x7}]}, 0x10) getpeername(r0, &(0x7f0000000200)=@pptp, &(0x7f0000000280)=0x80) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000800)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xffffffffffffffe2, &(0x7f00000007c0)={&(0x7f0000000640)=@newsa={0x150, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d, 0x3ff}, @replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0xfde6}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x80000004) connect$pptp(r0, &(0x7f0000000180)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x1e) 2018/04/04 02:56:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2}, 0x208) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/04 02:56:45 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in, @in6}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x4e23, 0x8, 0x4e21, 0x5, 0xa, 0x20, 0x80, 0xbf, r1, r2}, {0x6, 0x7, 0x4, 0x5def73be, 0x1ff, 0xffffffffffffffff, 0x7, 0x1}, {0x100, 0x0, 0x4, 0x400}, 0x6fc, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xd}, 0x4d4, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x0, 0x2, 0x9, 0xf085, 0x213, 0x33}}, 0xe8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="6486a2b62578a9d0f41193d44db43549", 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000c08000)=ANY=[@ANYBLOB="000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x98) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1d) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000001c0)={0x7, 0x4}) 2018/04/04 02:56:45 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x82, "c81659b37e072147d838d9ac5a07ab2771b367a59b7e4f1ac856a3c49eefb8cfe2702bf3b17e2d8cb1feea3692aee9c464baa7e622298019d8de6c46fe147549f5af2d203de0c8e0a00590e60619448621a140a460df2ad8094ca248c183c6124a0e6751acca6f7d8b5ba6bf262b44185dfc254bef3a60967f5f5046738807be47e0"}, &(0x7f0000000180)=0x8a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x7, 0x20}, &(0x7f0000000200)=0xc) getitimer(0x1, &(0x7f0000000140)) [ 1533.152570] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 1533.158456] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 02:56:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_triestat\x00') r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:45 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r1 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="67893232618f15a482bb2a131b3eb9cb0212c71f6b873cd3065998dec81449be2be6505cc9d0ffe9442037f343cb0dd2650ea6269eaff9835d3b84149ef914d108e8c989984f2ea5d0efbd5cf50db5e301f5462f656bb9c4ab32f6fba25206e163b6f7d7409bede7c9332b5dcfec647ae5f95902b83eb0c348f362f95850158da3d5c4d874de56792d714941e59030e314b39222e9243c818675f09a6f02de7bc25a963e9e9871bcf2d225ef2e8f0279ba", 0xb1, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="afe125f023238ab3856161d52f14858ddba3231b9e10ce0a4b8f93b37d659b5783dfea084219c4b0277e2532e10c52e18240fe933029271d8b4bc522ba23226ba6e951b9b255757738f5dc73a38ea35692080c964e1d2d7952edb0d5528855434ad2d34a24fa099daeab5d5d2032c190617e30afae45393931c2dd691b94c63397953555f1e2b6e97d88d25351deb532417638a6851919146a76822059aba4251f886d8701c31fba5676697c098b5f65df4333cec8b4b89a16208ae0dfad89ae24e5", 0xc2, r1) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) recvmsg(r2, &(0x7f0000000780)={&(0x7f0000000400)=@pppol2tpv3, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000480)=""/14, 0xe}, {&(0x7f00000004c0)=""/252, 0xfc}, {&(0x7f00000005c0)=""/83, 0x53}, {&(0x7f0000000640)=""/178, 0xb2}, {&(0x7f0000000700)=""/36, 0x24}, {&(0x7f00000017c0)=""/186, 0xba}, {&(0x7f0000001880)=""/65, 0x41}, {&(0x7f0000001900)=""/193, 0xc1}], 0x8, &(0x7f0000003280)=""/4096, 0x1000}, 0x0) [ 1533.218795] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 02:56:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200040, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x1) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="2800000010000108000000faffffff77282836ac810256cff87f9aa45a469f4e005aa1e0920663e58a2566", @ANYRES32=0x0, @ANYBLOB="0000000000000000000e880000000000"], 0x28}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20}}, 0x2b5, 0xcbd, 0x6, 0x7ff, 0x5}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r2, 0x8}, 0x8) 2018/04/04 02:56:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:45 executing program 7: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) socket$inet6(0xa, 0x8080e, 0xd32c) get_mempolicy(&(0x7f0000f12000), &(0x7f0000c20000), 0x403, &(0x7f000077a000/0x4000)=nil, 0x3) [ 1533.342312] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 02:56:45 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000040)=[{{}, 0xffffffffffffffff, 0x2}, {{r1, r2/1000+30000}, 0x3, 0x17}], 0x30) [ 1533.406624] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 02:56:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:46 executing program 2: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r0 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="0e62374afdc61f6dc37656acf0cadc7c82b627f4f13000bb40e9bec0a60a6a52fa67167ef682f93eb42569beeea67244e62e8928a72403d4cc558f57e666ffc240c73abc4970e43737fda92f6c2b74a7ca5a7cb614d8869054e0faa1b09cb6d099960f8b8a254b36c0a1c0641a6aa3ab6ca70f3baed53f0743b0d79c19bdf24515e9323c9ed0e1ebdfe3e7e8fe14db20bbfde4c4b315c0352332caeb5eb0ada786885504479c51fbfdc647f1061229381ffe8c47581f9644fae5ff9691f827f5edc17d837aff0b97d617adb5355ac73301595035776510786f8cad6aacf8a600", 0xe0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000040), 0x4) open(&(0x7f0000000100)='./bus\x00', 0x801, 0x0) 2018/04/04 02:56:46 executing program 7: syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x68) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x1) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, 0x1c) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) 2018/04/04 02:56:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x4000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x188) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2008000}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="00002d6c8403ad7029cc9ce9000000000000000000000000000000037ce5e84cc5470d8ec576c60a8cd8262a8a1ac58b816652610ef151f077b6d6d10890b09481c46fd13362ce03b1a130542c4535015d2a06b50a9c330ef4fa3df5ecb8dedaf105a2174b06bb787253a5aebc9e52c442e08bf1d06d32b9b2a98a28f4d0e51aa75ab77a5240851a205f2607ae29b55f0734d433245848d3daa29834c67691fb61c8924f2c53c8920d30c6643c", @ANYRES32=0x0, @ANYBLOB="000000060000000008001b000000000055e561219577fa62ec5f1876440258e529273d91605de458e1706bac0c697eb36102e2e56e436953ac975351f7"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x0) clock_adjtime(0x4, &(0x7f0000000240)={0x3, 0x0, 0x1, 0xfffffffffffffffe, 0x8, 0x6, 0x8, 0xffffffff, 0x3, 0xfffffffffffffe01, 0x3ff, 0xa282, 0x2, 0xffffffffffffffff, 0x9, 0xffffffff80000000, 0xfffffffffffffffe, 0xffffffffffffffc0, 0x0, 0x4, 0x0, 0xfff, 0x7fffffff, 0x8000, 0x9, 0x5}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @random="78a25b34c154"}, 0x10) 2018/04/04 02:56:46 executing program 1: unshare(0x8000400) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000f73ff0)=[{&(0x7f0000000080)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="ac1414aa000000000100002fd97c855f3ed4fbbbac1414aadfe9e49a2ed4a71eb64ef0d71ce697f2a8d8b3d8c08e534c36a1f5d174ff0a628114da0d551ceeb18a933b5cba89db4e8224736add360d891a429a13f5b18b977793093f659eff8d0e5da783ad223be95f9a4f6db541c10670fbed87f7728184ff47eabb92cfeab74ee88a18"], 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x80, 0x100, 0x2, 0x0, r0, 0x40000000}, 0x2c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_setparam(r3, &(0x7f00000000c0)=0x9) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r2}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) 2018/04/04 02:56:46 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000000140)="008015381c36151d79763f36f48d3c7e9d2a6d3d5201e58b4f83fded101617316a8e81035b7fcc4ec5e4") 2018/04/04 02:56:46 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffe6c, &(0x7f0000000040)=0xd) r0 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) read(r0, &(0x7f0000000080)=""/92, 0x5c) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r1, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) 2018/04/04 02:56:46 executing program 6: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x7, 0x87, &(0x7f0000000000), &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x8]}, &(0x7f0000000100)=0x6) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) r1 = semget$private(0x0, 0x1, 0x242) semctl$SETVAL(r1, 0xa, 0x10, &(0x7f0000000080)=0xbcd7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x3f28}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xfff, 0x1, 0x2, 0xb5, 0x3}, &(0x7f0000000200)=0x14) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='memory.events\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 2018/04/04 02:56:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="28001c2268bd1100000000000002000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x1f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x30, 0x2, 0x6}, &(0x7f00000000c0)=0x18) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000240)=""/196) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0xff, 0x10}, 0xc) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000400)={0x7, 0x1, 0x200000000}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000003c0)={&(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0], 0x1, 0x3, 0x7, 0x2}) 2018/04/04 02:56:46 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000140)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) 2018/04/04 02:56:46 executing program 7: r0 = gettid() socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") socket$alg(0x26, 0x5, 0x0) prctl$setname(0xf, &(0x7f0000000080)="0aa829293a6367726f757000") setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000002c0)={0x6}, 0x4) pread64(r3, &(0x7f0000000100)=""/202, 0xca, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000280)={0x20000000}) 2018/04/04 02:56:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b00000000006ead1e1103f288824e8b65dacc5d747ce1d4b251dfd214c29e8b06e5abc0"], 0x28}, 0x1}, 0x0) 2018/04/04 02:56:46 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = dup3(r0, r0, 0x80000) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', 'threaded\x00'}) ppoll(&(0x7f00004fc000), 0x0, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8)={0xe7124d1}, 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) 2018/04/04 02:56:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:46 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000100)) epoll_pwait(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000004c0), 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000300)) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000280)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000000c0)=""/5) 2018/04/04 02:56:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) [ 1534.577607] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1534.619987] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setgroups(0x7, &(0x7f0000000300)=[r1, r2, r3, r4, r5, r6, r7]) 2018/04/04 02:56:46 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000340)=ANY=[@ANYBLOB="b316d1209639c26a"], 0x8) sendto$inet6(r1, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xff) r2 = open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x50) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000380)={{0x9, 0x5}, {0x0, 0x8}, 0xffffffff, 0x2, 0x200}) accept(r1, &(0x7f0000000200)=@rc, &(0x7f0000000000)=0x1f9) r3 = epoll_create(0x69) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000cc4020e5ab745cab9f1ddebec92a280000fa00000000000000000a00000000000000fe80ad832c9697f7d56387000000000000000000566f09f147b40c8c63a2005cb4beadd87c1c7f04a3d6e7fdd9cf0fe7d540d0e3ad11ff627ff65e040321331292", @ANYRES32=0xffffffff], 0x30) 2018/04/04 02:56:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) bind$inet(r1, &(0x7f00006d7ff0)={0x2, 0x4e22}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f000033d000)="bb", 0x1, 0x0, &(0x7f00000deff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r2 = getpgid(0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x3, 0x4, 0x0, 0x3, 0x0, 0x7, 0x40, 0x1, 0x4, 0x7bd1, 0x0, 0x7, 0xa2, 0xfffffffffffffff9, 0x3, 0x7ff, 0x0, 0x8, 0xac73, 0x10000, 0x0, 0x5, 0x0, 0x4, 0xffffffffffffffe0, 0xa94, 0x20000000, 0x9, 0x2, 0xffffffff, 0x5, 0x1, 0xad, 0x7, 0x7, 0x7fff, 0x0, 0x5, 0x2434cb3a11b086ed, @perf_bp={&(0x7f0000000080), 0xe}, 0x20, 0x6, 0x101, 0x0, 0x3, 0x82, 0x3}, r2, 0x6, r0, 0xa) 2018/04/04 02:56:47 executing program 2: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000100)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xcaab2fd8dad26f75) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{}, {}]}) r1 = gettid() futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x3ffffffe) r2 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000740000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r2, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) r3 = shmget(0x0, 0x3000, 0x800, &(0x7f0000a4f000/0x3000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000015) r4 = syz_open_procfs(r1, &(0x7f00000000c0)="00000000800000000000000000") write$cgroup_pid(r4, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="843cdd4e257c9c13521f9cebdf4852166905b6f6afa8e7238e23cbf9d3f0f25f"]], 0x0) [ 1535.096684] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1535.121822] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) [ 1535.155610] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1535.183506] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:48 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e23, 0x8}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000004fb1)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e23, 0x8}}}}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x8000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0xc000000, 0x1ff, 0xc}) 2018/04/04 02:56:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:56:48 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r0, 0x0, 0x0, 0x400000004) 2018/04/04 02:56:48 executing program 2: unshare(0x8000400) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) listxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=""/29, 0x1d) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40000) splice(r0, &(0x7f0000000080), r0, &(0x7f0000a1a000)=0xffffffffffffffff, 0x2000400, 0x0) 2018/04/04 02:56:48 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000000000)={0xc, 0x5a19, 0x1b7, 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x2) 2018/04/04 02:56:48 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x480000, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) 2018/04/04 02:56:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) [ 1536.163505] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1536.195754] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:48 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x103280) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in=@local}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) 2018/04/04 02:56:48 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x2800, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x4, 0xae1, 0x1, r1}, 0x10) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)=""/53, 0x35}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000b94000)=""/246) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x0, r0, 0x1}) pwritev(r0, &(0x7f0000001500)=[{&(0x7f00000000c0)="b93652ad992d0627eebfc98bd98169257dff5b8b65cf887facd010e379bd", 0x1e}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000140)="9b9836c59d130936570f62fe903e52d2fd107052e8eb133809076c3c00a38d9cfa2b95151da1dbd99ce23e5127d3d827fe0099c399364023214e08a5a94ef208d5a5756de56ff3f1594d5bb3820f6271df8318574e533796e99711788497a0fb6decf7acc767c0a86947cbabbbcf64b17138ab1370386d5b712fe3c33c23b391a3a436fd251d69b47db8c82c8fa7948c2532319fc305722de435d8682a4760fdbaa73a8b8a2e1927083ad8dca9367a44bdab348572c88a665abfa3f3924c131240cf9fb04923e7128c1a4b5ea02cccc8616390df", 0xd4}, {&(0x7f0000001580)="8d9b2a8173c9e44fcbdeeeaf9cc672049cedee3bb9ee78835dc7e73ae69067feecbe0dc019a275c6d3723fc0f87686c7837cc472df6aaeb1fff57dfcce161c52ba9283cad242119827741b1d6f9be4e2e00fcf76e18a249c5baa41114a386394d6ccf47967c5b26325e20f8cac1a5ffc88a1d59bb46204a93cb8a330bfa3b15e07021a90d5772eae2a3a75ea1948594e0c9c914b68eb09d1cb273b64d64fcac321d2fdef8bbb20029a1860b3a33759880d79503499971a6a34569aa1df790359f34be386b854a3d40a0b29cc11", 0xcd}, {&(0x7f0000001440)="a68bd734e791f22547e8c37a59f76648dd8bac89e0f726ea74f2ae578697c5c1ad8ab02c10c7471ce62a3843d676707947902256f97843ad155b4911e596702ba45c150484408ad396aa6ddef5af64d6be11fc383ecc52cd73f723c756728c65bf3f34f8210e034d06c73a4ef9ebd3b6117f40182f4587e0b06f88034c14e1ca68f5084165c03f61e3dc4a88d0d0bc331097f3bb77", 0x95}], 0x5, 0x0) 2018/04/04 02:56:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:48 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = semget(0x3, 0x3, 0x140) semctl$IPC_RMID(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000140)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000200)='./file1\x00', &(0x7f0000000340)="768dfd740032a6fc63cdaf95fbe18259b1c1bdbdc67d22e6a78e34a9410714731399d63e7f7a428e562c6a90ebe16cd4049285f96976b13e4631ef33797c72666993332026cbbae8ce29943c3cbb82ee929e2995cdde73eeb04f4ae0f40bafdac3c8698227b1a5ed655f9eb77d8610a8ec5df24fb50f74e1c30f541011ab1e018524cc43bc783711dc4760", 0x20000, &(0x7f00000000c0)) readlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000001580)=""/182, 0xb6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) quotactl(0x7, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000500)="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") r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000001500)={{0x2, 0x4e21}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x4e24, @multicast1=0xe0000001}, 'gretap0\x00'}) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000000100)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) setxattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)=@known='security.capability\x00', &(0x7f00000002c0)='-bdevmd5sumppp1lo\x00', 0x12, 0x2) 2018/04/04 02:56:48 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[{0x1f, 0x401, 0x1ff, 0x3}, {0x9, 0x0, 0x1, 0x23fd}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/04/04 02:56:48 executing program 2: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x0, 0x18}, 0xc) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80100080044d00, &(0x7f0000002000)) [ 1536.350945] x86/PAT: syz-executor1:19886 map pfn RAM range req write-combining for [mem 0x18d490000-0x18d493fff], got write-back 2018/04/04 02:56:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) [ 1536.427695] x86/PAT: syz-executor1:19886 map pfn RAM range req write-combining for [mem 0x18d490000-0x18d493fff], got write-back 2018/04/04 02:56:48 executing program 2: syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff8100320086dd60d8652b00140600fe7e00000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYBLOB="1fad0585fa7180847ad80e0b397c157cf2cb94d001c1606a0934a97ee81328fa0ffeecc95ab47ee332a2b1c1a457722b15b7738cc95048a7a33607840583babd4933d87018f1a01c8a0645db3a725fafe0fdc7c34e164aa3328d65f63fd3d7da", @ANYPTR64, @ANYBLOB="5d3b200b3fa87feeb5cdbef638aa1614cd4f614021206d1a4fb170969497a7c600acc6662632915942bee9069fec8d06e868c54e362e990a4b4dab7a3c764f6ec7d004bd293fa0eb3c9bab00ecbb294406caceb98a9a1578a6a3534ed4e524ad1c4ed03da6eba456507a378e1d7c67584a979ddee9e732e4e3434438d865cc6834e3decb7b60", @ANYRES64, @ANYBLOB="5ef478f1a296b1fa43c30c097b15bcc4fb216aa922147a65d10e3e8677c977f3f78105ed9e6b4d62b5760a3982f9333acf174170a2c765b5410125dd4c5d101b5d8f7a7400db2c15b4686562c8043f0ea09410062e97cd1fd21bd62520a69c9285efda1ea897cc33ee686a5e3e5883d1", @ANYRES32], @ANYRES32=0x41424344, @ANYBLOB="4f00000090780000"], &(0x7f00000002c0)) 2018/04/04 02:56:48 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 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000240), r1}}, 0x18) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000140)={@hyper}) 2018/04/04 02:56:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3e5e, 0x80400) r4 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="bad7fab9e4893bca9bd6ceabc2715c970391ababd4b91a25ac9013c7ff", 0x1d, 0xfffffffffffffffe) keyctl$get_security(0x11, r4, &(0x7f0000000400)=""/204, 0xcc) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000100)={@empty, r5}, 0x14) timer_create(0x5, &(0x7f0000000240)={0x0, 0x1d}, &(0x7f0000000280)=0x0) timer_getoverrun(r6) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x400000) mq_getsetattr(r8, &(0x7f00000001c0)={0xffff, 0x3f, 0x6, 0x20, 0x7fff, 0x6, 0x9398, 0xf000000000000000}, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r7, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r9}}, 0x20}, 0x1}, 0x0) 2018/04/04 02:56:48 executing program 2: socketpair(0x47af710af62241a8, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x7ff, 0x200, 0x0, 0xffff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x8, 0x30}, 0xc) alarm(0x5) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e20, @rand_addr=0x100000}}, 0xb4, 0x7, 0x4, "c138d49ec3c8bc7d8aa33d5c31d50d7c9de1f9fcea8d145098a65f6bdf668c2fb9a83ef75c36436a942e3ba3c4ac2ddd69436390dfcb75221f6d523dd2a8521ae3f38fa869dac13c8adf829b1fe95e7f"}, 0xd8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x9, 0x4, 0x8001, 0x1, r2}, &(0x7f00000002c0)=0x10) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000000300)=0x7) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000003c0)=0x4) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) futex(&(0x7f0000000400), 0xb, 0x1, &(0x7f0000000480)={r4, r5+30000000}, &(0x7f00000004c0)=0x1, 0x0) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x200, 0x20) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000540)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000580)=0x0) kcmp(r7, r8, 0x5, r6, r6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000005c0)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000600)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000640)=0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000680)={r3, 0xffff}, 0x8) r9 = inotify_init() ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000006c0)={0x44000000, 0x4, 0x19}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000740)={0x1, &(0x7f0000000700)=[{}]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000780)=0x3f, 0x4) writev(r9, &(0x7f0000000a40)=[{&(0x7f00000007c0)="fc9809df8dc89034777322e72427863373f92123618b2fc5c33b5eb082eaa15600a97f4ad36b118e6ae0fec160d6fd334b231c6dfec6f0862551496167780e6af330e3628b133ee02ed9e878614d971c6666ed8c766484e504eb37ab36abc448d2cfcdd71228b23c0b91e29c23217385f69f0dfef5f7a4a284b6b32d0019e5ee42a0b56a74a1bd47c5aecb0bc9ab7942a97d46f373f6cbda1ce5610beebc8eaa78dca6b838bcea8559441c1742f6cb7c2a38b0af21fd07a85a45bbc7fb9e3f4ba85a0100368bed55711deed4d7ed4c60a0cdc3d3b5c2d4aae5", 0xd9}, {&(0x7f00000008c0)="3728667982f7713f8ca0fbb60dfec3e771eb9107ea40f48e370bd186950cd109bbca6148e6c518ed98c22fa6bd857fb4fbc5bcbddc662c52b11e8525c778e1075023c8ec326150626487f1", 0x4b}, {&(0x7f0000000940)="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", 0xfb}], 0x3) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000a80)=@assoc_id=r2, 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000ac0)) ioctl$TIOCNXCL(r1, 0x540d) [ 1536.475612] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1536.511829] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1536.564830] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1536.597667] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x45acbb6b4f53ea6, 0x0) r2 = dup(r0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f0000000040), 0x0, r2, 0x2}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ed5000)=0xe, 0x4) 2018/04/04 02:56:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) socketpair(0x0, 0x3, 0xffffffff, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) setfsgid(0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x7}, 0x1c) unlink(&(0x7f0000000300)='./file0\x00') 2018/04/04 02:56:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 02:56:48 executing program 1: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="84797a309c2d409145cab940749f6b24b369eacc8eb4792cd60359b5d4d8a08ff8740d68c174d36108d1545a4a3f17"], 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000033c000)) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/04/04 02:56:48 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x7, @empty, 0xa3}}, 0x8, 0xe48, 0x101, 0x9, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x80000001, 0x80, 0x10001, 0x7, 0x3}, 0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x5, 0x4) 2018/04/04 02:56:48 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/snmp\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000100)={{0x8, 0x6, 0xffff, 0x1f, "180984400504ab16870896f0063852e876f885f7b695d88dbcfac0c38dc0171b9bcf6de05373774b8ffcadf0", 0x7fffffff}, 0x6, [0x20, 0x582a344, 0x3, 0x9c, 0x81, 0x0, 0x0, 0xffffffffffff17f1, 0x542a, 0x1, 0x6, 0x20, 0x80000000, 0x9, 0x5c0, 0x1, 0x20, 0x7f, 0xa8a3, 0x80000001, 0x1, 0xfffffffffffeffff, 0x0, 0x8, 0x8000, 0x7, 0x1, 0x9, 0x3f, 0x400, 0x9d6, 0x3, 0xbc, 0x5, 0x0, 0x8, 0xfffffffffffffff8, 0xe18, 0x8, 0x3, 0x1f, 0x2, 0xfffffffffffffc01, 0x40, 0x10, 0x100, 0x4, 0x6, 0x2, 0xa5, 0x4d, 0x6bf1069d, 0x7ff, 0x2bcd, 0x2, 0x1f, 0x4, 0x5, 0x1, 0x1, 0x8001, 0x100000000, 0x6, 0xff, 0x8, 0xf83, 0x9, 0x2, 0x20, 0x5, 0xffffffff, 0x40, 0x7fffffff, 0x2, 0x7fff, 0x1, 0x9, 0x8, 0x80, 0x100, 0x49, 0x5, 0x9, 0x0, 0x4, 0xfae, 0x4, 0x18000000000, 0x8, 0x0, 0x6, 0x7fffffff, 0x6, 0x40, 0x7ff, 0x8, 0x3, 0x8, 0x20, 0x61, 0x7, 0x12, 0x1, 0x7, 0x6, 0x0, 0x1, 0x7, 0x0, 0x0, 0x1ff, 0x1ff, 0x1, 0xfffffffffffffffb, 0x100000000, 0x8, 0x7, 0x200, 0x8, 0x100000000, 0xfffffffffffffff9, 0x3, 0x0, 0xfffffffffffffffa, 0x4, 0x80000000000, 0x2, 0x4]}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x4, 0x4, 0x7, 0x8, 0x800, 0x5f9f, 0x5, 0x57, 0x8, 0x8}, 0xb) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05fe0002251165674498070097c11ed4c2c4dc00000000000000000000000000000000", 0x30) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000640)={0x3, 0x8000}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/04 02:56:48 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x630, 0xffffffff, 0x250, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x560, 0x560, 0x560, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x7fffffff, 0x4, 0x6a76, 0x5, 0x4, 0x1, [@dev={0xfe, 0x80, [], 0x16}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}], 0xd}}, @common=@eui64={0x28, 'eui64\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xb}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xff], [0xff0000ff, 0xff, 0xffffffff], 'erspan0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x86, 0x1, 0x5}, 0x0, 0xc8, 0x110}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x6, 'syz1\x00', 0x9}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x11}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [0x0, 0x0, 0xff, 0xffffffff], [0xff, 0xff000000, 0xff, 0xffffffff], 'teql0\x00', 'gretap0\x00', {0xff}, {0xff}, 0xbb, 0x8001, 0x7, 0x2}, 0x0, 0x1d8, 0x200, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x8, [0x4e20, 0x4e24, 0x4e23, 0x4e22, 0x4e21, 0x4e20, 0x4e24, 0x4e20, 0x4e20, 0x4e22, 0x4e21, 0x4e23, 0x4e23, 0x4e20, 0x4e24], [0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1], 0x1}}, @common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6, [0xff0000ff, 0x0, 0xff, 0xff000000], @ipv4=@multicast1=0xe0000001, [0xffffffff, 0xffffff00, 0xff0000ff, 0xff000000], @ipv6, [0x4271a914f5e90519, 0xffffff00, 0xffffffff], @ipv4=@multicast1=0xe0000001, [0xffffff00, 0xfa35a745ea026e0c, 0x0, 0xffffffff], 0x3ff, 0x6, 0x3b, 0x4e21, 0x4e24, 0x4e23, 0x4e20, 0x4, 0x1000}, 0x140, 0x10}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x690) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000002}], 0x10}}], 0x1, 0x0) 2018/04/04 02:56:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:48 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x3]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x1}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0xffffffffffffff04, 0x7, 0x0, 0xd}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) 2018/04/04 02:56:48 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4001) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000006d000000faaa6a6ae48f41e30e32cfdfe40ce89b4d5e495add99b79fe11be001ae150861d0881dfad28a724a03317c3423e41c90caaeadd9a52a664dc3c6deefc503415689ea94a61bb7792d84362bb9ee67a8ca01fab7f7b3c5f9679e66b721de"], &(0x7f00000001c0)=0x91) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:48 executing program 7: socketpair(0x44cbfc4c0008d34c, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0xff, 0x1000055c, 0x2, r0, 0x0, [0xa]}, 0x2c) 2018/04/04 02:56:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:48 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000740)={'filter\x00', 0x0, 0x4, 0xeb, [], 0x5, &(0x7f00000005c0)=[{}, {}, {}, {}, {}], &(0x7f0000000640)=""/235}, &(0x7f00000007c0)=0x78) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0x3aa, &(0x7f0000000800)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0x6) mknodat(r1, &(0x7f0000000900)='./file0\x00', 0xfffffffffffbfffd, 0xffffffff) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x5, &(0x7f0000000500)=[{&(0x7f0000000140)="960262751e3427f6ca360e36e25ff8f8c5bb7a25614ddca550427321b994c4f252888dd2613a5a3dfbf5021f8001bbe9a239204e401a68af44aab15dbb535af4859d4b94d0e046884e", 0x49, 0x4}, {&(0x7f0000000240)="64d65d12172f166f5990f20d95d48286c6b35a57525f3e3930b894364cf4ce45f91302b242eb275bb1000a0d41098daed87acb528381f5e0c3391f27c08ad87d74234fc5100747ccfacc14760e0242bea67f3efa5af029388b", 0x59, 0x2}, {&(0x7f00000002c0)="29b046f56dbdcc6c1c73da7cd29add1e5a02d07efccf19c9a79d56849b5b64a28f434baa4bb7689d03bddb3da11c66e3d290b7f04c0e32896b0b8b63d6622d5c0e1a693db6c5c1948b9715dfe9c2df017fa710c112a31389ffd1a7393dfd8a9f75d101212b16fc9d661a133c78b0b203e695cd3883858dca64ad3a08566c0c4855d5d7123bd55780a1db02a2f8f0de", 0x8f, 0x40}, {&(0x7f00000003c0)="0601197f8ec18c2a3c57502734574285c7a1b456ff45e6f5325667b545924c820556129ccfd73ce62f676673ff56097fd5311404d1610d0b9713e08192953a6a1175e9e034a0873bd301c0bc", 0x4c, 0x4}, {&(0x7f0000000440)="13a5038f676cc69a2f81af714996c454472bed3d2dbb8f54c4eeec39a5c55a0dc7cc6e9144658ba61a0bfc36dbe1814c0080c31820f82679389ba91eddebfaca56b25ee56be3819d61cdbdf44fe8e4d127a2f7cd6ccb13bc78ba1e3e0fd51179300fcdba5f4dc1022ad2e36a3bfbec4d7affbeaaebbd97f8336d0a29b009cbaade61058461a02bc59b61949c5a6d9b67a0c9a8200cf8dde0", 0x98, 0x10000}], 0x3040, &(0x7f00000001c0)=ANY=[@ANYBLOB="6769643d78332c65a1056f72733dc175636f7665722c6e6c733d63703235352c757466382c0000"]) readlink(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)=""/115, 0x73) [ 1536.811215] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1536.830843] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/04 02:56:48 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003adfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000977000), 0x0, 0x800, &(0x7f0000f87fe4)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/04 02:56:48 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80800, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f0000000200)}}, 0xfffffffffffffff7) 2018/04/04 02:56:48 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) 2018/04/04 02:56:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="10936d000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 2018/04/04 02:56:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) [ 1537.055816] device tunl0 entered promiscuous mode [ 1537.065214] device gre0 entered promiscuous mode [ 1537.075584] device gretap0 entered promiscuous mode [ 1537.085698] device ip_vti0 entered promiscuous mode [ 1537.094312] device ip6_vti0 entered promiscuous mode [ 1537.101787] device sit0 entered promiscuous mode [ 1537.107971] device ip6tnl0 entered promiscuous mode [ 1537.116217] device ip6gre0 entered promiscuous mode [ 1537.125697] device ip6gretap0 entered promiscuous mode [ 1537.133561] device bridge0 entered promiscuous mode [ 1537.139677] device vcan0 entered promiscuous mode [ 1537.146723] device veth0 entered promiscuous mode [ 1537.154239] device veth1 entered promiscuous mode [ 1537.160928] device wlan0 entered promiscuous mode [ 1537.165930] device wlan1 entered promiscuous mode [ 1537.171272] device pim6reg entered promiscuous mode [ 1537.177255] device wlan2 entered promiscuous mode [ 1537.182223] device wlan3 entered promiscuous mode [ 1537.187174] device vlan0 entered promiscuous mode [ 1537.192200] device wlan4 entered promiscuous mode [ 1537.197151] device wlan5 entered promiscuous mode [ 1537.202137] device teql0 entered promiscuous mode [ 1537.207100] device 4$Èö”F¨sÖÁKra entered promiscuous mode [ 1537.212917] device wlan6 entered promiscuous mode [ 1537.217881] device wlan7 entered promiscuous mode [ 1537.223192] device ifb0 entered promiscuous mode [ 1537.229553] device nr0 entered promiscuous mode 2018/04/04 02:56:49 executing program 6: r0 = socket$inet(0x2, 0x200000000003, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@nfc={0x27, 0x0, 0x2, 0x7}, {&(0x7f00000001c0)=""/36, 0x24}, &(0x7f0000000200), 0x20}, 0xa0) flock(r0, 0x2) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x4000) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000100)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000003c0)=0x8) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000040)=0x78) sendmsg(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000300)="6cc3385a464ee5059619c1467eed1e9f195899acea39d135aa98adab29e0d05d58487015832649708411c84591d230877b82d6cbf0312ece053ae886a1c69775ce47951984cf29ed38600d29467ce06579c073860f86733b36b11f49f17078a5f9541ab1f6e92a21df2b79ae44c41333ecbdcdb81d532412fbc876db578d9d", 0x7f}, {&(0x7f0000000400)="444e6462f15816472e9fc838a4ca0403ee463b3cc4b50d70b976e5f5a7177720e8f7e37f1838cd426089f10501ad6eedf3dec44be7b79a8b08c06b4ae61817e4aa0799ba65126da8ac457cb6ea48224a8b20d63512f8f4f9aa24481944fe3286a903f18a4b6f7f55d8081a3e189b052ef2012a81294a17eb5b2aebe2a56fac0c20ae2e6a0730c5fd8b4b7845fb98ec85d082c893ab18397d425f854d4e63e71c2bb84e060c50fa39ce74e4155cdc8c15b00158c6d3ac4408ecd2afa74f09a5cbe51ad299bd1ccb4bd5fd503c", 0xcc}, {&(0x7f00000005c0)="6934663ddaaaedec837131aa0ff079bf31f28a0dcccd835fca71e8c51cadf0934698afb05225ebf3884f0169a9f6d15f2b2caefde9d5828f26c62a00a2b21b97c513b77798cd941a425e8dbcfc9ce0af17ce1162fa38137e8f515b5c718b723acd31ce0ad6135d9d35d0275a34bf71f6c42808c15891c9dff55c5f3f778a37caf5e269d67c0200fe84d368d73b88a7b773ae259df7ae98fa8b506ddafe7167f6324479eff5ca8b8f670b96de", 0xac}], 0x3, &(0x7f0000000700)=[{0xf8, 0x10f, 0x100, "a1fcc985e2d2cf81e9666089aba23dadf7f556b794f0a64053e0e79a5c132b88c26187788b329df4f60990a4dcfa24c831e0f00777b7647b07f613ded1b886e6641de0ed33744983edf404e6d42f9f87344501e4ffce453ebb4e20c6b814e2f8c117ac059e88789fa20c8cbb377d3fcc0269d97b1b9dd4a16d245ec09db3969e822c971b782fada882235813f0e056c764e1c319c3d14354d367c4dfa6e3c19c4faf450771a6177f8a924c8359c8f837b5ca6346604ebd1786204fd2cca2e8533ee5aac1d9153571f30b07208abf530b73eacf476983b8b7431bb3db4e91df018b9d66b3d0dd31"}], 0xf8, 0x804}, 0x4000000) 2018/04/04 02:56:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/04 02:56:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/04/04 02:56:49 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x972, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x9, 0x3, 0x5}) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) 2018/04/04 02:56:49 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x24}, 0x1}, 0x0) 2018/04/04 02:56:49 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00002a0e50)={0x14, 0x18, 0x1, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = socket(0x2, 0x1, 0x1f) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0xb09f, 0x4) 2018/04/04 02:56:49 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = geteuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r3, 0x80000) 2018/04/04 02:56:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) recvfrom$inet6(r0, &(0x7f00000001c0)=""/105, 0x69, 0x20, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000300)={{0x10001, 0x3}, 'port1\x00', 0x18, 0x1000, 0xff, 0x2, 0xfffffffffffffff9, 0x4, 0x5, 0x0, 0x2, 0x2}) 2018/04/04 02:56:49 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) 2018/04/04 02:56:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'yam0\x00', 0x2}) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) 2018/04/04 02:56:50 executing program 1: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000080)=0xe8) setuid(r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/04/04 02:56:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000000)={'irlan0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/04/04 02:56:50 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 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, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) ptrace$pokeuser(0x6, r0, 0xfffffffffffff000, 0x800) getpid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/04 02:56:50 executing program 7: openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009", 0x1b) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x0, 0x989680}}, &(0x7f0000000140)) 2018/04/04 02:56:50 executing program 2: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0f17"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xa50f, 0x401) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000a40)=@nat={'nat\x00', 0x1b, 0x5, 0x5f8, 0x0, 0x248, 0xffffffff, 0x3b8, 0x0, 0x528, 0x528, 0xffffffff, 0x528, 0x528, 0x5, &(0x7f0000000140), {[{{@uncond, 0x0, 0xf8, 0x138, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d5, 0x4d4, 0xfff, 0x1ff, 0x2}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x2957, 0x9, 0x101}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffffff, 0xff000000], 'vlan0\x00', 'syzkaller1\x00', {}, {0xff}, 0xbc, 0x80, 0x6, 0x2}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x12, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port=0x4e23, @port=0x4e23}}}, {{@uncond, 0x0, 0x128, 0x170, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xffff, 0x1f, 0x3, 0xc, 0x3}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x5, 0xfffffffffffffff8, 0x1}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xd}, @ipv4=@loopback=0x7f000001, @gre_key=0x3ff, @port=0x4e23}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x12}, [0xffffffff, 0xffffff00, 0xff, 0xff000000], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'dummy0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x88, 0x401, 0x4, 0x44}, 0x0, 0x128, 0x170, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x500000000000000, 0x5, 0x80000000, 0x2, 0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x1302, 0x1d, 0x12, 0x10, 0x2}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x10, @ipv6=@loopback={0x0, 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @icmp_id=0x67, @gre_key=0x24d7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x658) [ 1538.245694] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 02:56:51 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006f40)=[{{&(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000001400)=""/198, 0xc6}, {&(0x7f0000001500)=""/222, 0xde}, {&(0x7f0000001600)=""/230, 0xe6}, {&(0x7f0000001700)=""/133, 0x85}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f00000027c0)=""/95, 0x5f}, {&(0x7f0000002840)=""/184, 0xb8}, {&(0x7f0000002900)=""/171, 0xab}, {&(0x7f00000029c0)=""/206, 0xce}], 0x9, &(0x7f0000002b80)=""/70, 0x46, 0x3ff}, 0x57215dc1}, {{&(0x7f0000002c00)=@un=@abs, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002c80)=""/103, 0x67}], 0x1, &(0x7f0000002d40)=""/4096, 0x1000, 0x9}, 0x5}, {{0x0, 0x0, &(0x7f0000005240)=[{&(0x7f0000003d40)=""/63, 0x3f}, {&(0x7f0000003d80)=""/156, 0x9c}, {&(0x7f0000003e40)=""/97, 0x61}, {&(0x7f0000003ec0)=""/4096, 0x1000}, {&(0x7f0000004ec0)=""/176, 0xb0}, {&(0x7f0000004f80)=""/49, 0x31}, {&(0x7f0000004fc0)=""/140, 0x8c}, {&(0x7f0000005080)=""/233, 0xe9}, {&(0x7f0000005180)=""/183, 0xb7}], 0x9, &(0x7f0000005300)=""/17, 0x11, 0x8}, 0x889}, {{0x0, 0x0, &(0x7f0000005580)=[{&(0x7f0000005340)=""/191, 0xbf}, {&(0x7f0000005400)=""/221, 0xdd}, {&(0x7f0000005500)=""/124, 0x7c}], 0x3, &(0x7f00000055c0)=""/113, 0x71, 0x9}, 0x400}, {{&(0x7f0000005640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000005740)=[{&(0x7f00000056c0)=""/124, 0x7c}], 0x1, &(0x7f0000005780)=""/167, 0xa7, 0x5}, 0x3}, {{&(0x7f0000005840)=@can={0x0, 0x0}, 0x80, &(0x7f0000006ac0)=[{&(0x7f00000058c0)=""/56, 0x38}, {&(0x7f0000005900)=""/245, 0xf5}, {&(0x7f0000005a00)=""/4096, 0x1000}, {&(0x7f0000006a00)=""/187, 0xbb}], 0x4, &(0x7f0000006b00)=""/103, 0x67, 0x7}, 0xfffffffffffff000}, {{&(0x7f0000006b80)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006c00)=""/203, 0xcb}, {&(0x7f0000006d00)=""/185, 0xb9}, {&(0x7f0000006dc0)=""/70, 0x46}, {&(0x7f0000007340)=""/4096, 0x1000}, {&(0x7f0000006e40)=""/88, 0x58}], 0x5, &(0x7f0000008680)=""/4096, 0x1000, 0xfffffffffffffffe}, 0xffffffffffffffff}], 0x7, 0x100, &(0x7f0000007100)={0x77359400}) sendto(r1, &(0x7f00000012c0)="68faea5d1720909d38e085901b95b7745d6e40788384782362b0628bee1955a3321280faddaff3f1bece980a36c5fee13703fba79ac78bdc3fc21ad9d9c93ac4b3b5df963cb154680ded091b92bc94945ad229ac741dd450afbfe766b9b3494d0e44a0c505dc7456ff0a15f6cd12230da57507744beae3658edbf9d0d152b8f6e60156aaf8f2317394501c42749ef08f909eeecc081de8d8cf51587f767eb3bc1581ce4944444945fda691ceadc3e63427", 0xb1, 0x8040, &(0x7f0000007140)=@ll={0x11, 0xff, r2, 0x1, 0x8001, 0x6}, 0x80) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4, 0x400) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000180)={r0, 0x8}) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000001280)={'syzkaller0\x00', @random="205c560daac3"}) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) openat$cgroup_ro(r3, &(0x7f0000001240)='cgroup.controllers\x00', 0x0, 0x0) 2018/04/04 02:56:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0xf9f7e3f174957501, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x101000) getsockname$netlink(r3, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000000)={0x0, r3}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000280)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}) 2018/04/04 02:56:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000001c0)={@broadcast, @dev, 0x0}, &(0x7f0000000240)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14, 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) sched_getparam(r4, &(0x7f0000000380)) sched_getattr(r4, &(0x7f00000005c0), 0x30, 0x0) r5 = syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x4002) connect$netlink(r0, &(0x7f0000000600)=@proc={0x10, 0x0, 0x25dfdbfe, 0x40100000}, 0xc) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000000540)={@dev, @broadcast}, &(0x7f0000000580)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000300)={@multicast1, @loopback, 0x0}, &(0x7f0000000340)=0xc) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000003c0)=@ipv4_delroute={0x108, 0x19, 0xb00, 0x70bd2a, 0x25dfdbff, {0x2, 0x80, 0xa0, 0x5d5, 0xfc, 0x3, 0x0, 0x7, 0x500}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0x8, 0x1, @multicast2=0xe0000002}, @RTA_DST={0x8, 0x1, @multicast2=0xe0000002}, @RTA_OIF={0x8, 0x4, r2}, @RTA_PREFSRC={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x17}}, @RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r6}, @RTA_ENCAP={0xac, 0x16, @generic="c807754fbe6e15138f98be10c61d258c054cb2f7a93478261381ab1540f6af68bbc8a5127f266bdf620705418b37de90777023dd64c0ebfc0a8b7845c160034da828f05b3d8947d569744665c93795907c44561c82b8f517e0eb0ff252ad834f3572d047c53d44071c5f4868446aa1913cce3bfd35eac898fa3babd7909bad4328b639e04a322fb8005d07e7396173280d198fbe97262bdaedc5f2387b9528b60b8488e17a0d20b3"}]}, 0x108}, 0x1}, 0x0) 2018/04/04 02:56:51 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x3, 0x88, "03f6f1eaba33201850ab44287970d7638f5cc58e301ca39816a7a18572cfbd23ab149938b890bfb86f820edbbe909cbb15e7297d359a659cb23360d6c553bf6ca0c5074aed75f55a98b168a41aa0f9315ec495f62bee9c549118f9d5e51ab9f3663364d02edc964dc1583b649bcace3071d771d73f36415a7e22ee0679bd3fd6ca29b6deef2e22f0"}, 0x90) perf_event_open(&(0x7f0000001100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r2, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f300720e00000000000053730b8b3e", 0xb) 2018/04/04 02:56:51 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) 2018/04/04 02:56:51 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x4a0900) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001fc4)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/04 02:56:51 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000091b000), &(0x7f0000ab2000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x8002) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) signalfd(r1, &(0x7f0000000400)={0x20}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x73, "55190b105d656ed679969e87d3c5ca232b3896f74ea067cd36df44c9ddc8d17af0a10ad349e007fa4722328ed2668b2f9253f447ac4105f0de5711047ae8ade5acc116495382184d469565009ec7bb06ef70e7a9afc0f7e4e0d53da4cdc6a4ab37d337b9640fdeb58399ed9d7a510a36bd7df0"}, &(0x7f0000000140)=0x7b) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xc6, "73c92e4294453bac20f711d43497bebd98f8674dc7fdcb75f60af80a6b2fed2a11b733cb87106e3656282e0bf4b889c96adc003c56dd7b6a0c7495b5a3e7cc2edd5cb83809fa3df957e6317fe45ccd717eeb35719c064033b65b7cad9febcc5ca08ada0e130f1d7cb0550fdb2478b495728d3ff7caadba818969cf83b0caebe7e766ca2e6f5a0a5165c63375655405e671dc76673eac641cb23f37567c36b5ae27b33318b5b1cbb59325b81b2904fd20ffafb6369ac06e5757506513c28dae705e740fbed763"}, &(0x7f0000000280)=0xce) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0xaa, "f40a61e83cdf1c4473da76e73f1a872ef6543807e7aa13b5976511974d3335b4a8544f3cff74f7fde2c4db69a4794cef2b3d1af24f58fb880e7cdddbd65d207e85da97518b1b6d13ad3a6ead4d91bfa33169a21bb219d93dfba2ea14d2783cf5fb1a87b2164980eb6ea11643073fc81c71bfb406396ffa0495e7998895a0a7ae4ccc42f754aca6a5c6e0c3b5b521dbeac9d11015de7bad9ba83e7a6209d7a3c6af72e71bf1c60e34c0c8"}, &(0x7f0000000380)=0xb2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0xffffffffffffff81, 0x3, 0x3, 0x4, 0xa0f, 0xffffffffffff7fff, 0x6b, 0x800, r3}, 0x20) 2018/04/04 02:56:51 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffff7, 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x400, 0x1, 0x7, 0xc6c9, 0x100000001, 0x8, 0x9, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x35d, 0x4, 0xab, 0x0, 0x101}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x3, 0x1, 0x80, 0x0, 0x82}, &(0x7f00000002c0)=0x98) socketpair$inet6(0xa, 0x6, 0x6b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x0, r0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000300)=""/157) [ 1539.258655] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/04 02:56:51 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0x21, &(0x7f0000000040)=""/33}) syz_open_procfs(0x0, &(0x7f0000000200)='net/route\x00') 2018/04/04 02:56:51 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xe8, 0x2002) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="58000080ae63e39fbf0a17abdee501afad7c59afb47eff5571a41766e0dd2f449aff29a5c89bf55478fac8d6bb4dea28e74b87516e51da95a6be681d5d1e37204074e008f5c90055eec2075d30e1306919ee30ebf65d5becfebafb917391acf6d5f9dfbcb2c76ca9ea5810aca92d29d383bca6e31671f02f9558aa783ce992739fa2b038123081bff1b7ebb8829324600ef3afe04724e7b91cb2d5dd3d4bbd45f6078f8826a464abb372a915e1a27f79ec21a6a8e98f52d361e17c5c0b15b2fd47c2618ff2ea53ac3b2412f455ace84a025cc64b70f4bde1", @ANYRES16=r1, @ANYBLOB="080329bd7000ffdbdf250b000000380003000800030001000000080007004e200000140002007663616e30000000000000000000000008000500ac1414bb08000800ff0000000c0002000800060081000000"], 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) r2 = socket$inet(0x10, 0x80000080000, 0x0) r3 = fcntl$dupfd(r2, 0x11, r2) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000000)=0x17) connect$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000080)) 2018/04/04 02:56:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28000077c8000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000012020000000008001b00000000009688a01f8d9edba6a62c874c7cf532baa61407efe1be36c7c23119171835516fae67f54051624f1c0b38c33e6aded035430e8af503b50a6cee67893f3c140d316c2fcc7775bc4fad3a83781fbfeb42226eef32a0f9ad7753249e701a91fa487df57eb9aca6616343d09b3794eaca66d312417b851955e9fade2f681a58ce346d22c1b4d6afd3bb484ebbc667af8653d2bf1f7a42932ef168755fcb5a2b772116f16c8acfe6919deb2b68b1cf7e99bf5bfa3f5161d734a433d9d4638759cf5235455ac230695adb33d06c7f510a6d31"], 0x28}, 0x1}, 0x0) socketpair(0x2, 0x800, 0x5d, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/04/04 02:56:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) [ 1539.321356] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/04 02:56:51 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioperm(0x0, 0x1, 0xffff) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x40) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@loopback, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r3}, 0x14) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000240)="dd8759a1740b8e5b62c468ad1e08ec13876285e8f78d2190f9874083b8291134d1fb5ef6a352398866a87c753a4a9a8f62c03e6ba322924ed78da85471c3a86c21efbb12bfc0", 0x46}, {&(0x7f0000000380)="55e6ca35b481fef592af16d1422c04a0891613527947", 0x16}], 0x2, &(0x7f0000967000)}, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci={0x0, 0x0}, 0x6, &(0x7f0000ae0fc0)=[{&(0x7f00009bfff3)=""/13, 0xd}, {&(0x7f0000b9ff8b)=""/117, 0x75}], 0x2, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) getpeername(r0, &(0x7f0000000100)=@ll, &(0x7f00000002c0)=0x80) sendmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000180)=@nfc={0x27, 0x1, 0x2, 0x7}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, &(0x7f0000001500)=[{0xd8, 0x1ff, 0xf09, "ddf21be23a0b9d3deee548858311583b2e014e3d998bcb7dc5cda3caff59fe417beed43ee1f6e9fa064bfc7c8bf962b9a30c8ce84f47f89b0b8bb854955e72a678b967dcb63cfe35b03743db50a2b7e60e82265f04839c69148cef11b42bd81953cdbd50f5e1273987222d42164df7727886499901d5c9740f7645cda2515a202c72f94302061d7d11ad78ee8aa6b02513d7dbadfa82500e128450d3e308e0ea8656985601eb2bc5f28191c2e724a0c6273b499b93eff5c3fa84c2201b30d2ff778ba5469dac3fb2"}, {0x108, 0x88, 0xffffffffffffffe0, "dd404cf8a3e69be540781a29fc4d6358acc3bfb7d3ff62d598a1afe530f9dad6842add396b60bba62d0f9775d1f4de9804f19f40e0f2df639171a500a60661e56a21dfa66749ab03a7cfe7b685c4320ad0bb7d424a12f9aaef23a3541efcd39b15dd51f2fddba77da51e811ddd8e2d6d46b7697aa7e71093a4d21ad75aa31bff6b07092076db7f9ab94657a223e1eb0c0e3fea40e4262c427e928bcb4f0161690ace1ee715c3c09afbae7399d4881d9921c9cc2c8c9047bce0051c115c0223107faf61f526f0ed900e7c11c56c8cd223a9d40420d20d89be2ee4bd1e8df7f9df655a65cd28ef78d03a5b44c808f300841e86"}, {0xc8, 0x102, 0x1, "e9f9d1bf94753cf06c166efd4451242094e4ce0333bc6ecc2957ff019d1407bde6896df01b54649358d8eb15ad9b3bb8c4602d1da9218edc031120ee3341d148749dfe4084ae3171fc76c6afdc9f5a4031d900193ceda967180563e052b6e0119f3ff9ea0d52fa5ff270980fc8d08342f004d94f60f7716b0ba0027a68a1d753a4b2a0a17d6553ef484dcbfbcec5db11825400a96a8448a77b2673dc38ff5d78275dd19b90cf352c2c6c7a67b0a2dd9ded250b26"}], 0x2a8, 0x800}, 0x8000}, {{&(0x7f0000001cc0)=@ll={0x11, 0x9, r4, 0x1, 0x7fffffff, 0x6, @random="3eca27e0edd2"}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001d80)="2843439749439579d4b991d4276eb738b432083238559c769f27fb2c9a14f8a1353ff4dad73ad9920c5e6d949e39819da96edc34bf7417d7e7b07b5248a649824b565ca9d3e19310d818d41001940629c59be9b3831b035e0fc58602e6a00d7d663e", 0x62}, {&(0x7f0000001e40)="4a353b879b7b", 0x6}], 0x2, &(0x7f0000002000)=ANY=[@ANYBLOB="30000000000000000000d62501000000f17be92d8a645c7e1fbb45ed07092c6b707cc9e5486c6fec13b0d78f76b50000"], 0x30, 0x24048004}, 0x9}, {{&(0x7f00000020c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x7f, 0x8, "e2474623e5ff776f94d07863df125ed2988790bb6b0727dce846b84ae0b9d15cb60a132dd63edc0b9e4369b9375e908ff467e906f09e31a1199f1dc207af38", 0x8}, 0x80, &(0x7f00000021c0), 0x0, &(0x7f0000002200)=[{0x108, 0x3e, 0x8, "1da38dc46ad295020f95cfe1446f0e42a6dd0adccdc1c1f87fb6eb18f6d4c47eb660f59980a1ac17e092a8e3fd9828372ac7611eef2f43ad651c4ea9fed1262b1338e231f15eaa4de1196c13b36cc97b0d013159a58db8898329ced28b10a1a38595d92ef5c90e4c2b964dce7cea5ee2d2ba5bf9d12041afed9a6f5e98fa41a323e0050c9d63b0cf5110abcad93007ab018e4ad9cd0676a6622cc32ad8acf123e42df590d8e48d395683fd4154e8540d9d83602d8a92484a28cb09a769d927e340c29c30d57a247eb90a21d63c907a4a788a2a10d2c79fb3a5011fb145e187770a6b88b4edeeec3ea26662a0f41eb74656"}, {0x68, 0x10a, 0x200, "082efa5c56b7618feaa4947d4f0839f21172f15b6591be70882583622bf9add3f39c0e0e5969ec4929f1e3fda67c9d6e2393f440158ef1efd72a543acf3ed6d980c4774ea2ebebf0e4e0a2d8e4bc32ec33"}, {0xa0, 0x0, 0x1, "dccedc2aa40c4a94852aca593888c08f20ce93884843c22e559a12af1ec627f883d1bf77f0f91bc24220830339ce0300dfa9a8bd8bd22359a8073f5a28a428d9a0417a522afe2d01235ffecd11dcc1380b13730c871382862a46d52d7fcbcb606c08c76f94eb1cc4fa725fc00da8a744f33ffc3e1b3a7486e9f98c89170f551b9bee2d051c2d2a939c4beabc170f"}, {0x40, 0xff, 0x8e9, "c656837f9bf14678e219493b9f0318f4d17c3cac5fcdf68a828c1fe9a2d9e86af3a862be96cbe21ea8b3"}], 0x250, 0x4}, 0x3}], 0x3, 0xc0) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000400)="fa471abb4b188ae97d2da42f92f4ae85b8f13e17f8e5f5c4555e6709b6349fac4dbd6ec31c74f7dd2fec379298d22be87132c1fcf9bf9a33d4ddd30598cab413791c0dc6792d32d40cfaf53a418f1c311b45d97c5710b53d8decc21e57a29799b692683905160af9fd5d29d8651cfb77a36f191612123cab5f58227b74d58fe8cf1c0c52c08720df31605fcdaba4f611105d71df061117162bef", 0x9a}], 0x1, &(0x7f00000017c0)=[@assoc={0x18, 0x117, 0x4, 0x7ff}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xa8, "f75e7ec4dadf567528442a3bab34f4fb9592f5ee180b0aa9718f1c3dc808ce3824b8263121fc1926b30f99532396d6b02e1f7f8043c402d7d9f3c3462b6ac07e1a792f5a1891256444fbb5b7a0f28bfcecf50b16e00cc2693df8e24adb976c4c7a71e0df97b0eb78e64da3028893cd87c18915bf7741a9a3c0a60c81e8ecb53f199a2acf844bf17636df9b800453a3bd1d533530e9d38af6a590b91c6aafcc0d9563c45039362155"}, @op={0x18, 0x117, 0x3, 0x1}], 0x108, 0x4010}, 0x4000) 2018/04/04 02:56:51 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00000006c0)='/dev/snd/midiC#D#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000700)={0x0, 0x1000}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000780)={r1, 0x4}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000800000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x44) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200000, 0x100) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f00000005c0)=""/255) connect$bt_l2cap(r3, &(0x7f0000000180)={0x1f, 0xf5e5, {0x6, 0x759, 0x8000, 0x4, 0x5, 0x2}, 0x5094, 0x100}, 0xe) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x800}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x4, 0x1, 0xc3}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000004c0)={r6, 0xffff, 0x5, 0x0, 0x3f, 0x6, 0x2, 0x5, {r7, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x7, 0x1000, 0x40, 0x5690, 0x400}}, &(0x7f0000000580)=0xb0) r8 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f00000002c0)={r9, 0xa2, "1f3a8cb11043083b307f9a90b5751727be2c62dcfcd2a2c9700d99632d0676ffef09b8d14b4a7107c75306b98e118305b5625995bcb1f32ca9635325884a2b774582d2d707aeaa67c651eadae1996dfe153297a432c91d4762c74a2f3a0cb70f4aef4ef3c8f8e697c4a84fb3a4558e189c2a25a85bd24a857016e14ad5f84371b8127b642658427db37506892d7ea2cb9ea4ececcf7ef80a69056d23987ea46b0b23"}, &(0x7f0000000380)=0xaa) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000001c0)=0x4) setsockopt$packet_fanout_data(r8, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x2, 0x2, 0x1000, 0x4}, {0x8, 0x4, 0x7, 0x1}, {0x0, 0x0, 0x2670000000, 0x535d}, {0xaddc, 0x8, 0x0, 0x1ff}, {0x4, 0x8, 0x6, 0x4f}, {0x1, 0x8, 0x8, 0xffff}, {0xcc2, 0x65, 0x8, 0x7}]}, 0x10) sendto$inet6(r4, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000007c0)={r1, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffff9}}}, &(0x7f0000000880)=0x84) dup3(r5, r2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000008c0)={0x2004, 0x1c000}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000480), 0x0, 0x0) setsockopt$inet6_mtu(r8, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) 2018/04/04 02:56:51 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.', '!keyring*+cgroupposix_acl_access%/\x00'}, &(0x7f0000000040)=""/60, 0x3c) r2 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r2, 0x200, &(0x7f00000000c0)={&(0x7f0000000080)=""/56, 0x38}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001340)=0xa8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001380)={r3, @in6={{0xa, 0x4e24, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x6, 0x200, 0x0, 0x40, 0x20, 0x0, 0x9, 0x5, 0x1, 0x7ff, 0x4081bfe1, 0x6, 0x7, 0x6b32, 0x6]}, &(0x7f0000001480)=0x100) 2018/04/04 02:56:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:52 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000180)={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000100)='md5sumposix_acl_access\x00', 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000140)=0x1d000) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000080)) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/04/04 02:56:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000004, 0x10, r0, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:52 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="41e20b68e59ebaaaaa95aabb08004500001c0000002dc8029078009078be1043f600000000000000000044c0f079a726f4c7d8de3cfa06799ddce2eb470da612968dc1c3903c"], &(0x7f0000000000)) r0 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$setownex(r1, 0xf, &(0x7f00000001c0)={0x1, r2}) keyctl$set_timeout(0xf, r0, 0x7ff) 2018/04/04 02:56:52 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10040) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000080)=""/77, &(0x7f0000000340)=0xfffffffffffffeb2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0xfffffffffffff800, 0xc3}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)={r2, 0x3, 0x2, [0x7, 0x3]}, 0xc) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001040)=""/4096, &(0x7f0000000100)=0x1000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000001c0), 0x4) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000040)={0x3, 0x852, &(0x7f0000000140)="a96766a3ce052e0330b07ac4d4946e81bb99d8c32754a7264285ec5c5ffb43435039318c84aecdff368a34a40a499bfe6ed6128db99aef02f1046936a01105ed242751a8b585916688cde48bc67e9cbc3514c78d083f530eeabb68a55096ba60610a4d14b88cba6a2c532366", &(0x7f0000000240)="e9f2ae86146b6612e500977586fce1b05253b7f1924ae6a9971046cdc362648219ed325c46e06a1286e575b1401b3929279e03cf4e5ca9785ac2b3931b92fb7c62d9430bb142e3d19f7924de6fe7926c91c7786b578758d69334531426c55f51fbead28666a395fe33209ae4f632e05dcc9b37381a1f60aa2afe511627999a052790fcc291c601c99c0583027d056f5cdab63593b31d8d88fa911c15fb7cb65c92cc24dc46d65ba5dcca0a2378cd036a1205f057c93536f69704387f69420912c6c7fa9c0af5511b503339eb8427954ce5fac17dec1a7c012852e2066d55317a840582b3cfb84de1453a7f", 0x6c, 0xeb}) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000380)=""/87, &(0x7f0000000400)=0x57) alarm(0x9) 2018/04/04 02:56:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0xfff, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000)}]) 2018/04/04 02:56:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') sendto$unix(r0, &(0x7f0000000180)="f8937c665b", 0x5, 0x10, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f0000000580)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1006, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/04 02:56:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:52 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xff, 0x40000) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x2, 0x10, 0x2, 0x9, 0x4, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}]}, 0x20}, 0x1}, 0x4000) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140)=0x5e, 0x4) getsockname(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x3a) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000dd0000)={0xfffffffffffeffff, 0x4}, 0x4) r4 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x448, [0x200013c0, 0x0, 0x0, 0x200017a8, 0x200017d8], 0x0, &(0x7f0000000040), &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]}, 0x4c0) syz_emit_ethernet(0x12, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@generic={0x88a8}}}, &(0x7f0000000100)={0x0, 0x0, [0x57f, 0x9d2]}) 2018/04/04 02:56:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f00002d9fa0)=[{&(0x7f00003cb000)=""/4096, 0x1000}], 0x1) 2018/04/04 02:56:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff]}, 0x3800000}}, 0x1, 0x1000, 0x3, 0x7, 0xfa}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r3, 0x4}, 0x8) dup2(r0, r2) 2018/04/04 02:56:52 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d0001040000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000100)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000240)=0xe8) setfsuid(r2) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0xfffffffffffffff9}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYRES64=r2], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:52 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x400) setsockopt$inet_buf(r2, 0x0, 0x2e, &(0x7f00000000c0)="78654d99963b277363a731c199c7a83bfa7e8ed3218f7660cf06a7d7ee28902674f0fcf091274a2ab693ec7cfe438851db607038e6556a125f", 0x39) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000008000013a2af95bf24a9c39765e1637c215337212ce3d5dbda03c7433961bbaa7e801a2f02baec1856a65052d24237397f610ffa6df7a75d13df7919755633"]) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffffffffffff69, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/04 02:56:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d0001040000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:52 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x4, 0x40000000800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0xfffffffffffffffa, 0x1, 'client1\x00', 0xffffffff80000005, "9fad89d1c3d62a52", "a2df7e010554c838183b7f8b4f93629afc2add7d96959ab989cb8d0f59d63bff", 0xffffffffffffffff, 0x3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001040)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffff, 0x2, 0x20, 0x4, 0x20}, &(0x7f0000001100)=0x98) write(r0, &(0x7f0000001140)="a74f9540ff07520c5a9ec05a2c8013d53fd7c66b678f11032ee52509e872ff8ea5b03f8cd09139bf9f3a73cfd3d2c4f69f7a298b7bdb6026717234d0d056b4058205d5911c487b9fcc3b5a024073766a6fe08393a51cdba75c4823eb0651bb901c18cc6c21e1bc3dc43b98b89ee8a89e24545fcc16262c4c84f140a8affde6fb84fddee1256d7d2c6b3d914abffd67b9629563bbefb78a086d1617235500326816243113750afdc7f882e8de3d063bda0ceb265b49ac2a0672a3e9eb7766593f8d22e584b37fdfa5fb3a10391c2ec2a4c76bdcf8c5b0fd558705dff9e650a23c624979e7a811640e216cf6b7732c6d223843ddfe30446e9dd5a35d272934ed268af9e3d6b57ab97f9b29a70df83c32a8814895411e6512b6a8be7c2fa70c1a5cd2279bc6896ffbbe9f462d4510e691f5fd094d7213d649edbda81dbb869f39c41f788f36271c2cf6b4be00631eaef54f244c45378b0baba2c04cc390f161acaf5a90a9d06394369dbf27e333141cf3d31927d6fd0c29f2389b2135cf07f06184564b83a136b41f04b88888a3c71f702f4010f6ca20928e4a752e5ab216eb183682c9b803e3eb481cea86d4a9af14efdf6b5a6d5e7701f29bd87ddcf0aa1ae3c661b5ae8a701e4bbfe3b9ca71fd5ff86f388b77345b1d61ba9961deafdd69891398559decb58c0aa8cb5b088681cad47bbe22ccb2c89b95a56822cee3cbedb551a3fbf0bcc76524aeaac8997fb09bcbe1c354492c7df4fc8009fe10246192894c91364c93c587000000000000000177637a6ce93b1f09e7f2649bca711bbc96b851c1bd7188231d8a05f3b1c05772c3f306187832940ed17798b19a8318d96eda700f4e3ec9d7e6edd56e50090b99b141f05a98fbddbe32f6f7eba7f70854f4b93f80b6e7013b0e18428494345dada1a11026ddbc61d5ee93d38b5b4d99669a99bbbcec57f09104c21a46840eb798f1eec89e1133a2af27a21f2af94a141ff5737211764906d44a1686dece9780c633af3383966bc7355ae37881a2731022b4573b4eb2a381e00ea262495fc4aa616767f5bec31a19209577bfe37f5d87b333eb9ff03641bcc5628e2750010cea07c8c23cca563968f16b975194b310e50adb5903a9d8fcab5d9af8ba1a372d52233651b76d2e1143c3ddc387c1d66ad4f563d9adf354914c8418085e5b523e9d0001cffb2fbfeeb6f6c0f22e631adaf444984eedeaee2dad4d8d6ca03fbf93c04a81f02306506ca4db8d8eab529df81526f583698b20226bd87cd23d2531b8de9a49f2c38cf3cabd4b29cbc05f3f1ad49671c019a05c04d88ecca252d4ee7afc8fb6bee501f378629c34c50fddd7767064484c7e726e75c7d84de6ca035e0e6707f30e9a480f8371f80de537bbadd688e24b89fbb624cc1fe739126b002469938051f5683218d335102a84d0bcfb75b0c398e930adc1a606613d7ffe938d2f7277939f450d4eae43af613b0c0340ab26cece2a77eb55c758b3b14e511c05b070dd7913e57ade34190d17345999c91597dc36cfa65559e39e4d6ba91e90485734a97022fc7aa51d2de22a802b2d3f1e2b53d982caebec8753dba46bbac7e2cb76c0255ca236166c22a9ce966ab16420254a9713266f9916f4e05d6f6c2fd6ef1e8d8a6ff052c7402c52cae16d08964d7575529bb480fe7beddad52ebf7220978c978a78d891d3f112aa056554ec5707536b6a27ce3340bd4f498909335fe6e20f21a638a6176d4b33facf45d272fb66635cc1338f513011be80104f6acbf00a8329835cafd97386a20d7a0d9ec74ebed02d190db1558909643ad344ca55cbb30ea2b1618842e164562d045caaf8dea14e68ea06b0bc5654828ec5e719db9bc1725a7d01ad0d561cfcb2972ad0f39016d22534b461971d601428af797db95e7477fe432c8e6970730433c52a8c9dedd00b6895101232bc62e3907151d12c392925f415164d21255479bf72f6ff6ed8c7d5521929067b13c2c9bca189b0a2deb7435c9b4e805581dcd9d1a3e5314399abe58166376345e414c5445b293dc04634d654454dcb736fb571aecd0491d94d15db25e57862c7bf813f9f16a6a4137f1852d55c8d2d1ea0e598ddd7345cd057fc0805a410c4c739d923b0cd0c6a032ad900ad4e84c0821ced5ce84cd1afa9e6c4a1f5e99dfc0cdd4c146eb0cce18d414b4d86ecff0fa5cdeca598ffe221a2cb3b1857ee30d3f6b7a83ca313cf60080645a94277844fbf40c84d9074fda2c7b223a4bde379b8d2da750336c5032af55d2496241a9de77a6a53703ead8036792e0f370fe774d9500f76d541b3c3be1acc60479f07db1e61e0001244cb7e5511d860f8f31f8c01a2e97d082b0ec413051e49a54e65ffa3e4af4dd0e0f0fb227ab775937a2c42a4da381f2a457ac175799bcd5556a462b2096211f7efc487567cde7287afd71039b7fbc290161987cb74a5c3d5018188af7933e12a0d3681570933a562e9e883fcc63495c5f54c446433c07689937595628b07662cee923a1500519f4f52490205befd0ac832160b43cf40725b2c6dc22ed0fdf0f619d404b9399494b6b7aebb334f621d352ea233420884db5cbf8f94474142eaa30ce8e5415b6f6aa16a7606d67fd0fe485ddfdec992d2364c281993522b587c837e4363ca79b32d52b032ccf27083cf8d438378d5012d3db1e9706fb6bab465a3da9e5ebb9cbb1bc832a5b79775b6628ed72ce45af1d34aba76f5cc9a58bfe5309f55deb7a41bf16eda03c796c144c475805a6eb481ee2e74d6a6baab144d3c53ef6f075f624aa736ea66b6956e6c46a1684195b38fa604669dc624325e0c7582030c18f6a43c7a16ef2a8704e23cfd9ecc97e72335c07702fd3868d87da30e6668db7e87fddea5f8f0cad8da479fcdaa8817cffb5b3527f494a0147674746fb89536a8e590e41c9841a4d089ee513d8f0cbf79173951e66a1244dbd9d434fbfa0d63ff049a058de101cf545b811a669b701952e96c356f17f0ee3689f26c2ce6942e8f87af57732b36c5169f30776ceb344a25f00bc401b43fb04172bf5c28688d26a41aa13c45949f1a44666e63f109b6a9fe67c2e1645e40b6f577d73e03f202d5ceac0c1477089eefad9e74cec31cf5a280d314c8b1168977ea410114b402220091e7e390263e5b4b800abb8a227e07b22d212bc392463dc58518756e7e8a6de797a78cf09ef7862ac7c71bdc14a090c71f1e14ede1c97beece6cb32f0cde8fc7b961daab53f12e3fdc42109dcd53e12a50f823cb33fc9c537de23d5997bc6e0f6e4bd9cdbdd6cba5d9cc72370485d11d011d8a54b91e19ca5349bdd07b4bc68d17824bdeb3d0529541a10e69f9f14751c732c4118f20569632df63e747552dab2e533a0c84c260f2f4f586fc355ffda0725ec822b2a099f8f4e69d206e86bf38035e85a07bb862fae491d4dd91560bc069ad9f7d990524336185a95907fdf19bea5ad62c83cfd4478c7447d68661d2e09e617e4261a0223142d9f7f151425f586cfa86421a6249556a5ac4d1a2f8869ad6921421410fafcb023abf212dfc1d666dc9dc478cc4ecf45dfaced8fc56b65141887bd6aa14ed52c42087000cb4f66f7fc339065bbbcd42848fb078a58c39fd7c3b4f091f2a98e8ebf08f4df1bcc3e889b342ca011e6253e8eb4e83fbfffe04c2fef2dd345a9df0d738d8e7b90791ea13a659056aa949a1ce3685bb6e48e2adb14d42c2e1b108ba6ebf441ccf62ccc5d9c4116a0980eb2f71797f3091cf6dfca689896100196375686869f6b4ca95a6850243e5baf4456982e237daaf7b4638503caf6b0a8efd3dd4b8c5d0d79fba0bc504b32c5e9ad4788fe3a010f477174484568f464473be0ad07fe174bd1b8f61684eb8f26e976538d0725064dc868c854978be87f659128ac72ab7ed392f1e2ab477cf5ab6e029f332709eb02ae3a51bcd30ab41a5cc7be26b3438d2cbff2b85fd4d9cf2df48049af139ee4b1d01567642948ceb1de433b78486a4657bc78dcae560cb75477b7518f3a67ab2ccf96ef009b55ad4113ee3e86b5e5acc0e68e695ac4eee91d5ba8465b7f214ed884acfb10828933bcfe697170d82659299fe109c0e8bf896b40ff1e4fd7f5c1270b08c1cbdfc8f4466a6d36911aed316ed00dedb4880574638cbbe3d41da9f6d7b86e897c40f57fd03d4bf98b33fb3b32576095eba9c1b633b5d243fdfe222bfc11ff1813d8915424db4300658f2cbe76521234697be621308a565b200577b16d3bbbb01c031706b92088f5a1f6d92bfeb9cbe90e3ce193a405854f61b9c07494345f088d853f5685fda148b79dbc9a5ae1b7f9075a35c2e1079130756b30bbf339edfcae77c90fe9301794673e92b408d7c5ac371c9d6a64d66399d124957475e0162635dfa810c85f6477753b2c7a8aee95fdcbae6fc0299fe3341e31e375623c5ba281d272598a5c20c49853ff320a17eb94e75422feef69c291ca7befa0b1ed2fc8cd75e9418c04df8ddd58ccd4ece339915cf00c79063c9f9bc546032ce16eb05a1d93a5d8ba1d5bb96751ac259750c71fb3d1d15c2a64c768dce39fb21fb0823baabfd5ffc15441792fe24fff2218de4ca464ef41fc339e3a180d8235cb6d21dc9d02020632d6c1ace1a694d30e16862410403162b60d772113d5748423a32d40fcd933a24c83e9628afe16cdee8fe50b58c8b8053023353a36f19ebbe1dc55f04e605e9a1a1ce84e4873828c8dbc3004818a06efe95f83a4ab9c44d07c61a02a33c2f51cc0060f101c7ca3690777c2b17db2c5437edafea79e8f263f28c53052c0c6628a2cf14e09e761c0c03564e4bb875ba1a04e1aa5cfe83738a1022f8f5fce3012d4cd32a54ada24c2375d3ac9de1eca2d4dc943666eb84503e99473c24a3ca46d5d8cf46b2651bae2d4136fd81b1f0c7cb3345253a73888a084aa345be7924d058e4a83d64830f34cb94200ca43245a493130c062814115b366fa3aea9a2c7d6935bc596a2f55053ef105d94ae664a2767582eeca95ca9bad7c8b6caff26505c0019001f702551f00b6eb843908face8f77681ec7e750ad1a12dfdd9808d3fa1cece08333aab963a0050df400cf7c34918f2460781843b024efb8497c4c079890c0006245359b84b8338a385aae672556a922554570c9dce137ad66804046bd094b412013a6354b297110d0ce47ad06994391ce31c365281db40a13619333406b8ad065bf0d0e7aeb4188d7cbc66c5b9a87bb30dc767f6f9938176350ffadc6eaf59d2dbaeba9e4cf8ed82a619de89c7486ed60288959f53055006f0259ed9156071f5526fbfb27cabaac95d9433bb53bf4f80d1590c410a40ea671c987b90dabc546104e4fea1deaa04a23cc479a38e67f625be53f755822205fc633587a1a8b2082dea821f776b134dd527c53d43661ea66676ad3f5f4c120776dbfd3b8d0be50cba987f7c990ac3c2bae2a4c6dc34c09108ebd5bb83ba96b723fd0adc18e3ad465f60d59bee89323064e6d8c9c390b56dd7783690b0008ebe6a7895777aac7932d1bb7c07ee09adfc78261d908fec2497e865a5a97c4070b4d76d10cb80ba0a3608a0c7a36e7a4ab703a17e32d4a2054da640a5aa9535b67a328f20f8961785a8dba40e8f312c8a0bfea24deb2631a59c08bc5496ac013e8541", 0xfa4) [ 1540.913933] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/04 02:56:52 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000080000000000000"], 0x28}, 0x1}, 0x0) [ 1541.001863] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 1541.030600] x_tables: eb_tables: arpreply.0 target: invalid size 16 (kernel) != (user) 15 [ 1541.046454] x_tables: eb_tables: arpreply.0 target: invalid size 16 (kernel) != (user) 15 2018/04/04 02:56:53 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x7}, 0x8) r1 = socket(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000004a80)={{0x7f, @loopback=0x7f000001, 0x4e22, 0x2, 'sed\x00', 0x20, 0x7, 0x5b}, {@loopback=0x7f000001, 0x4e23, 0x4, 0x7, 0x3f, 0x92bc}}, 0x44) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) fchown(r1, r2, 0x0) lseek(r1, 0x0, 0x5) sendmsg$kcm(r1, &(0x7f00000025c0)={&(0x7f00000000c0)=@nl=@kern={0x10, 0x0, 0x0, 0x22000000}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000140)="c3882c442a489a4eefed078eee49a28a1a2697205fab5a6b324c4429ba4481a0ef22420c4283eef4a54af7ea08e88c6b3762fefdedc9933a649d88baed0f2378672e82353f5ef59d36affc1faef53b1731b185637852f9", 0x57}, {&(0x7f00000001c0)="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0x1000}], 0x2, &(0x7f0000003740)=[{0x1010, 0x0, 0x1, 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{0xa8, 0x1ff, 0x0, "f8d2c86c2d28c4ef74589326ab21bf282a43c9d59137eb3411e7614b2d4db207cf5a2f6c3357a022fa2ad4e5b3e342a7d36610c213646e4210f8e132126bd73724e7e39f259da126b6afe58894a90405f7e6763d040886f883f59dd4272722e642f34b78ccf3c9282fc6bdb6c324d1caf5b0e10685065b27942028f50db6e74eb198a550669cf84536e5f998d0be1d3518044c47ff24"}, {0x50, 0x0, 0x80000000, "443c5c326d2f9d04bb05183dd2ce80b7ff657a184559e4bf12f95ba44e94503074f59d9fc4cdd06ad292692b58731ac6a57f7d8e72cbb10ec2cf3326"}, {0xc8, 0x13a, 0x8, "9f113e0a94353cbe98eea789cf609c3adc963847f6a2224b2b9f1e841fad6d6b6df56d4355c0310ca4c73b1c5fc03c9c1031c8147ee7ed63cf62f3284fe047f55c92c910a1344c088387476b8904f5e48464e7281964376b8a1947c6e19a98723cbe951d3f7fb6157c1ec1671dc48b53b8c4e7d484848d2c83ac6c84118379f640b9a43feca96a2c865f56d949a784a764ce62913169de1fe32471de2fd3b6dbfef0183398ccc005c01906deccede003aeefd3cc"}, {0x30, 0x1ff, 0x0, "fa0d7c6a17f9a39d89d7a6924b7b5f47c06c1662756e7943a498dd"}, {0x38, 0x106, 0x2, "6b447d90f945744642a4dae75ce4a0a6e1d558beb255fd8a35871314ac3ca4ac1d479d9e02972961"}, {0x58, 0xd1ecbdb355b80a5f, 0x4, "f9a4ae94e59c21f1ed285930a3a826470d36a5c20e04389e445a4562ffc8ac7f5c5ff9768dd35b28a0a57cf126c2d85cbce71b86a97546b024d7e5d87cad421a6208c8295ef4cb"}, {0x68, 0x115, 0x5, "7f5aacd50b3af0b7f043f888941f15aee8458aee8fe2b300ac4cea92f643adb8704c81febcfdb88bdda104d18d9fb13a86b5cc8a30eac97ed239b316757311b286f4e784439d15c6d4df232a9f7004e4eca3b92c7b6e13"}], 0x12f8, 0x1}, 0x8000) 2018/04/04 02:56:53 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x5, 0x0, [{0xbec, 0x0, 0x7}, {0x2e7, 0x0, 0x3f}, {0x0, 0x0, 0x9}, {0xabd}, {0xbf7, 0x0, 0x7}]}) 2018/04/04 02:56:53 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x400) getdents64(r0, &(0x7f0000000280)=""/23, 0x17) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt_cache\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x181d01) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in=@rand_addr}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) arch_prctl(0x1006, &(0x7f00000000c0)="962fb497593a8d5c630a7db303f902a47aea86d03c5ddc16a2c3a70e0a1c5718897e948688081b6e30877203237841939d82920d6719c1be4e5c") syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x800, 0x4000) 2018/04/04 02:56:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x2) 2018/04/04 02:56:53 executing program 2: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) syz_emit_ethernet(0x34, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa6bf1695bffd78906b575174e18760010050000008eebc120b67291110373d675a41011b8e8fa9dbbbda36e4b60b7"], &(0x7f0000000280)) 2018/04/04 02:56:53 executing program 0: r0 = socket$inet6(0xa, 0x800001806, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r0, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000002c0)=0x80) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x2, 0x1, 0x8, 0x20000000000, r2}) r3 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x100) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f0000000340), &(0x7f0000000300)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@ipv4, 0x0}, &(0x7f0000000080)=0x14) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000180)={0x0, 0xfffffffffffffffa, 0x1, &(0x7f0000000140)}) close(r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f00000004c0)={0x7, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}]}) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/wireless\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000380)={'nr0\x00', r4}) ioctl$VHOST_GET_VRING_ENDIAN(r5, 0x4008af14, &(0x7f0000000100)={0x0, 0x3ffc00000000}) 2018/04/04 02:56:53 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d0001040000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:53 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x9, 0x2, 0x5f8d, 0xfffffffffffffffc}, 0x10) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x2, &(0x7f00000002c0)=[{&(0x7f00000000c0)="b008d469fa2b2a50af471259da6126fa6740b63267b85fdfb71c866ae7a1559f15b0223d6b3de1fd4e272b4661d6dde5a3b82b3bfcc4c1d29a3d51c65e61e957aa262bab1f83dfef1a9dc3cf8663388d4f7b9273ebdf98bd846121f69da5819171f0c1b706d80720d89520984011a048902283f369ff06afdb2c001cc5d5ce379e07c861f59aa66a64efcd7e70dee8bb66db3cf26399da52ab36e0daf502956f8d54b33235251f247ec119c3743f0bc9e36b201d55dd09d634b2c91e3729be4f1fffcf775546374bf1365935abf265e8b86e1ca4a96c9c5a9ea1c55b9db3cbbfa2497ef92d2790599395d9fbc183995dcfd8386d8004", 0xf6, 0xa1}, {&(0x7f00000001c0)="e14157476c8e7ad9e8e3d8e99bb4f61778afdf4aa843c93019df78984de8064624825edfbec032b131b4cb16ce4d47c570a371397337e1040dd2c6afce56ba7d25279415f1d8fa969bc3993181f7717e21b348d8a1564b902be4d54986a5f714ab46084e5ce8ee854631187ce76a85337f0164be92f238bc8af33454d55cc22db1623c8fbe80656c1dc20eddd36ec7a4a12ea8a69d3772c2efd9f7ab4d3685631aca441bb8b1da2417565b3a0916c179f9fa92f716742fa576bd01a94ee9201cd277e75b205f1c7c163187e025839d41c96bd9f0c3a5a1a87df26f9416d837b0462e20d1aa9c2ff9fffff49acca3d8344865792c14", 0xf5, 0x2bc5dce7}], 0x0, &(0x7f0000000300)={'nouuid,', {[{@nobarrier='nobarrier', 0x2c}, {@discard='discard', 0x2c}]}}) 2018/04/04 02:56:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80000) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x809, 0x10001, 0x1, 0x7, 0x5}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @local}, @in=@remote}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@local, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81000}, 0xc, &(0x7f0000000200)={&(0x7f0000000600)=@setlink={0x70, 0x13, 0x4, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, 0x85a2569180b918dd, 0x800}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x5}, @IFLA_WEIGHT={0x8, 0xf, 0xfffffffffffffffa}, @IFLA_GROUP={0x8, 0x1b, 0x9}, @IFLA_AF_SPEC={0x2c, 0x1a, [{0x4}, {0x4, 0x1f}, {0x4, 0x7}, {0x4, 0x1e}, {0x4, 0x7}, {0x4, 0x7}, {0x4}, {0x4}, {0x4, 0x1f}, {0x4, 0x7}]}, @IFLA_EVENT={0x8, 0x2c, 0x69}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x70}, 0x1}, 0x0) 2018/04/04 02:56:53 executing program 2: r0 = openat$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$PIO_FONTX(r3, 0x4b6c, &(0x7f0000001140)="d2a345ff21bdf1d852ec0a68cc2093f1e21a47ba03f189f4eca48e9778f771cd94783a1984605281bc4732f757324b075cfbc8bc6945fa0a0eb6ae6c40b74529eb352bfdea45b79d857d71f14d2bb3fced4c") ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) 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}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000001040)=""/128) r6 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1) write$cgroup_int(r1, &(0x7f0000000300)={[0x3d, 0x2c, 0x3b, 0x3f, 0x34]}, 0x5) sendmsg$key(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) sendmsg$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) syz_mount_image$ntfs(&(0x7f00000010c0)='ntfs\x00', &(0x7f0000001100)='./file0\x00', 0x81, 0x2, &(0x7f0000002580)=[{&(0x7f00000011c0)="8ef327989c2944c3291aa7863b3ee420ed66c4e42a8c15344038cd6ab513a42652241db6e639a50be4ca4b0a9274756374ca7c4550df2836f1164d43399cd6f59c533249655b7a91bc84deee8df4d60b846cc8703bd39973867ae9b9fcdbdc7c2a6a4b7aeaa3dd803e808ac2501f849ffb398416f75100ca4a96e2aad8a965880d23ec2c95609c6f5663b7b2cdedf8ca535b17d4145efc29ada4a0e816affee00d583f7b", 0xa4, 0x100000001}, {&(0x7f0000002480)="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", 0xfe, 0x8}], 0x0, &(0x7f0000002600)={[{@errors_remount='errors=remount-ro', 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x32, 0x32, 0x35, 0x33, 0x37, 0x33, 0x37]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x31, 0x34, 0x34, 0x31, 0x30, 0x33, 0x37]}, 0x2c}]}) sendmsg$key(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020e0000000000000000000000000000"], 0x10}, 0x1}, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x80000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001380)={r8, 0xbb, "767b316ecc5feabe1a53495157dd4c798f8d08353e8d62d91f9d781cd18dc4aa240587c53dabf4913b57d5e46487f6b3b980f4f3ef7b3744e49ccc0b0392d62fceed97cb32d71811ba06bed2c15be7fc07f272387997a81b361eb91160604480c3f351fe7c1f3bfa313d6d3db5178c79b799cc3c078df9aa29c93ce357965f29548e062fe595e4f0c6e798c1035c309ade9bca75d734a151b1e4669aa944ace160b3562c1c5039aebcccf5047467ead333adba2879437e6ac32d30"}, &(0x7f0000000800)=0xc3) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000000280)) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000540)=""/246) 2018/04/04 02:56:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d00010400000000000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:53 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000075c07ad942e55b328a58bc16b0f92e2674bfc2282ec3c8df411b1bf5ce8bdc75eb33cbd16e37df3c2f6f88f0dc4e5bbd00bc85abd4f891d77c2fe060b9327778d87c71decb9b51bdfc52f3a26b3e8c68b6f89a8717f654b48eb6e714785a8b7b31e25dcd8b1e35d104b8dda90a0bb3bfb2429a46ef9963c88e355b58dfd5c854723aa4caa2ee9cf1b1ad39ad6546aeea0d9d1bd31718bed1c78f7273b3f20596abf70f33338c480aa246373d524c888d9add7f9fc1598602f4564417bfc5e20837ba5c20f31c536eeda67f2b8f10889dd33e63c8e1622a56c944"], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/04/04 02:56:53 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000180)=0xc) move_pages(r2, 0x8, &(0x7f00000001c0)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil], &(0x7f0000000200)=[0x10001, 0x7, 0xffffffff, 0x6, 0x3d16, 0xc00000000000000, 0x8, 0x7, 0x8], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0xa, &(0x7f0000000140), &(0x7f0000000340)=0x4) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='K', 0x0, r1) keyctl$revoke(0x3, r1) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000540)={&(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0, 0x0], &(0x7f00000004c0)=[0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x2, 0x1, 0x5}) r5 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x1, 0x400) connect$l2tp(r5, &(0x7f00000003c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x3, 0x0, 0x1, {0xa, 0x4e22, 0x38de, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x3a) 2018/04/04 02:56:53 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)=ANY=[]}, 0x1}, 0x0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x9, 0x391400) clock_adjtime(0x0, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x7}) open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x10) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f0000000a80)=""/11, 0xb}, {&(0x7f0000000a00)=""/102, 0x66}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/04 02:56:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d00010400000000000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:53 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000010000101000000010000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 2018/04/04 02:56:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000580ff4)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000680)={@mcast1={0xff, 0x1, [], 0x1}, 0x65, r2}) 2018/04/04 02:56:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xe1b, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)=0x200) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x3) 2018/04/04 02:56:54 executing program 1: r0 = socket$inet(0x2, 0x9, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'gre0\x00', &(0x7f0000000000)=@ethtool_flash={0x33, 0x0, "28975c5f689152d54c15909777452ef09761b3595489dca186db91f4cb98c71258c2bd01aa4232687dd9a639d12c484ed39807b7c1b4fc8e4eac7ad2f6aba717cb00d3d58521eafebf3e3994b833f5487b18c3332cd88b68bf5612cfe56ae2cb31ab914ce727cefb79405d5203ef755d852a347c748f577723fd9070a5fcbedd"}}) 2018/04/04 02:56:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) 2018/04/04 02:56:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d00010400000000000000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x4}) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xad43, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000200)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) mq_notify(r1, &(0x7f0000000100)={0x0, 0x15, 0x6, @tid=r3}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x1}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0xffffffff, 0x80000000, 0xfffffffffffffffb, 0x2, 0x1}, 0x14) [ 1542.118577] IPVS: set_ctl: invalid protocol: 127 127.0.0.1:20002 sed [ 1542.136438] IPVS: set_ctl: invalid protocol: 127 127.0.0.1:20002 sed 2018/04/04 02:56:54 executing program 0: 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 = syz_open_procfs(0x0, &(0x7f0000000040)="70ff51368f22cb322438ebd6adce67656d617000") pread64(r0, &(0x7f0000000080)=""/8, 0x8, 0x820100100) 2018/04/04 02:56:54 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x5, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x108) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x28) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x4, 0x4) 2018/04/04 02:56:54 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d00010400000000000000000200", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:54 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x12}, 0x6cf2, 0x0, 0xff, 0x0, 0x10000, 0x100, 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000684000)=0x4) 2018/04/04 02:56:54 executing program 7: socketpair(0x8100000000001e, 0x5, 0x8000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000000b80)={0x0, 0xfd22, &(0x7f0000000800)=[{&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x2000000000000, 0x0, "", [@nested={0x0, 0x6, [@generic="968f934fe5549aa424a8959ff4e2ca512320a9ca5c5bc0525d576efb49d6cab2d84b66c677928f3820d937b8b9bef99dda2e47a4f2c0d062a41704eac96fa960982d47c40a86809a04f014b25094868d23466f04af31c7c6cd6449e2e901551467b3455a07663bb093566e", @typed={0x0, 0x7c, @binary="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"}, @generic="ab5c3a057bb3ae35c7dde531369bcab10e4bda26a82b3e6b8882ac8910ca6c81913579b2c07029af16540d3eec4f6a58c159cfc0cf9331d67f9f345b5600870cbfa3849c713ee8ba7ae4f72dd148ef7e0e43f1214b7e77c8ce164752fe7c9f3d5e84ebc7a28376a4381802220021ae6fa47e7746af5ec1ba0fde51f3", @typed={0x0, 0x64, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x0, 0x4f, @binary="5b6d0e1a59480cc64c825ac92cba5114c1a7ce1c6cb3e068623598f0532dbc2e2258ee7d877e9089ff7cc7897c6e574b8d0894f544e5a6f175a1d4035a844233d314ee734f8246d241e1ceb93275dfa43a93917511852670531c2eb10c7fca0465b799fef63f8f2e07f48fe5e7808ce7dee362d0bf6e6853bc0330e10ce37d133d346d6d2f64b81478db8e8b8170eff22b"}, @generic="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@generic="d4da9208e96676c01f99f44271114fe050516faca54c7f6ee647f479cea3048986c006afe69f8ee8300f4f533094ede30bbcaf268d63e97a9d05e070f92a4bb2d6138b7fff9df2a50e6e0d0556b0bb52aa4432c2f8bed6373711f2a5cfbdff460d2dd537e84c44fde5568e70d006671c19fc2f1928be7c73ce4f81f4d44803dbb69c98a4b1a9834e88e4a08512ba204adab86418cdc7107c1579cd805c787cfa0105a63eafade13435921e5db4c9396a3e49155c65ea2dba7323d77ac3878852b981f8d57f0c29e3f0c33eec5e10c23c", @typed={0x0, 0x3b}]}, @nested={0x0, 0x19, [@typed={0x0, 0x84, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x10}], 0x1, &(0x7f0000000a40), 0x2b1, 0x80000000000000}, 0x0) close(r0) recvmmsg(r1, &(0x7f0000004800)=[{{&(0x7f0000002d00)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000003080)=[{&(0x7f0000003000)=""/26, 0x1a}], 0x1, &(0x7f0000003180)=""/222, 0xde}}, {{0x0, 0x0, &(0x7f00000037c0)=[{&(0x7f00000035c0)=""/145, 0x91}], 0x1, &(0x7f0000003800)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f00000048c0)={0x77359400}) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x82) 2018/04/04 02:56:54 executing program 2: r0 = socket$inet6(0xa, 0x4, 0xfffffffffff7fffc) connect$inet(r0, &(0x7f0000955ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x236) r2 = semget$private(0x0, 0x3, 0x80) semctl$GETZCNT(r2, 0x1, 0xf, &(0x7f0000000000)=""/80) 2018/04/04 02:56:54 executing program 1: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000200)="0f08b805000000b93fa000000f01c166ba410066b8000066ef0f22a5440f20c03505000000440f22c067660f38820c260f01df0f300f017806c744240012a30000c744240200800000c7442406000000000f011c24", 0x55}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000180)=0x4) ftruncate(r0, 0x7fff) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000001c0)={0x7, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x1db, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0xb0b0, &(0x7f0000000040)="817f9c17c23e07f29f6eced42d793d82735399fe2dcedeb7535bf14d72f8f7617f68ac35dcdd8447e6077f9adc83312c0e249b2b8081d04526d4accf3539b392a07af8cc6625df2c3cb5587beb8b478f792619f20632994565fd02ee537d05e4adae998a2c58e852cfd3ad32adbf1518c24f64b383cea5ccd85f90f8e401f99a99d1e6c860dde88237f344a66679c1136f5cbc40121269ca9dfca69e98c3d7484960118906dec8580b8b277c0d0a51928e0349cae31e65e464cf948fb794271a") sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) ioctl$TCFLSH(r1, 0x540b, 0x2) getpgrp(0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000600), &(0x7f0000000640)=0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getgid() r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = getgid() ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000100)=0x1f9e) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r5, r6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2c83cb68}}, 0x3, 0x8001, 0x80000001, 0xfffffffffffffff7, 0x4c}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r7, @ANYBLOB="ffff46000fd1d3c7296a951f528fba09f5b157ce6cdf04d8c50638a1c1f45f25d28fb2e9061badffd4077f3a0000000000b018b3ef4e790fe35959f73e27af85cfab45f17fad4fdba8605928eea972585d68ecf6558c7cff6dca7bd2d3c08e0a0efa18c74d8d39484c494f3c89b1446937c12113ae5e67d67d347ab05ed55adcbb292467176e5bba4e40fd434ae94fe38a44508b80e20b134b3dd2e78c827fa25f0ac14884c5ae7bca96bb9c3baf4cbdc5ac93f9c3d0faf2ba248cab05028369fdce0916a00c6ea54001b9b974f454c090f1961879e1"], 0x2) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000440)) r8 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000000680)={r7, @in6={{0xa, 0x4e23, 0xdd, @mcast1={0xff, 0x1, [], 0x1}, 0xfea7}}, 0x8, 0x3, 0x1ff, 0x1000, 0x4}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9, 0xff, 0x401, 0x3ff, 0x27, 0x6, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f00000000c0)=0xb0) 2018/04/04 02:56:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\'wlan1nodevselinuxnodev\x00', 0x2) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{0x0, 0x7530}, {r2, r3/1000+30000}}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000240)=0x1000) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000440)={r5, 0x4}, 0x8) 2018/04/04 02:56:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d00010400000000000000000200", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d00010400000000000000000200", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:54 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000240)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000000280)={0x1, 0xfffffffffffffffe, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "8303c9cb691a3d63868e5be8f3b50eeb88a213b1052d8c373e8ca534dec053e231c2a92e17dd19aeec6573efd4f4fdba83464de8f5f48851ed7f3490e8eae980"}}, 0x80}, 0x1}, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x60) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/04/04 02:56:54 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000140)="6c7802556a52afd7fe4144896fe4d77e73f47fad5b1352c7962566a7d85572c95fe357be279da60ffcad3f7551849150a0daf2863bf677b5c56e8e9edac8180823ee2dabe0d99d612ac831f7a5b1743327959b1c5a2c343f1081d30ab96273b98ab6cd76bf29e82324cbe82e0ff062f99447751414cda2388a862aa432677fc4f623971ead66dbf402825ae4338abf22822d89af56c425dd931496921c7f5a4bf90cc3710a056518514ecfdec30bd4e04fca5ed4f8bfcee35636b0447ac75ad5b8d8b2a619f20a407ac12e73a26def09f3216511", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0xfffffffffffffffa) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x9, 0x81}) 2018/04/04 02:56:54 executing program 2: perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)={[{0x7}]}) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000001000)) 2018/04/04 02:56:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1001000000010, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x9, 0x4) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:54 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x4) accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000080)=0x80, 0x80000) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x1, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b80], 0x0, &(0x7f00000000c0), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x46c) 2018/04/04 02:56:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d0001040000000000000000020000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) 2018/04/04 02:56:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="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", 0xfc) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0x14, 0x27, 0x331, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) r2 = dup(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x7ff, 0x29}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) 2018/04/04 02:56:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="b9b4030000b8a53763e0ba95e528020f3066bad104ecc4e17c5bb2a94d49380fc76cd81b66450f204666baf80cb8905b418aef66bafc0cb800580000ef0f20d835200000000f22d80f01ca660f38806559b805000000b93cfa5cf10f01c1", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000610101c0000200000000000000000000"]) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x200) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'\x00', 0x0}) sendmsg$can_raw(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x1d, r4}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)=@canfd={{0x0, 0x464d785d, 0x0, 0xfffffffffffffff8}, 0x12, 0x2, 0x0, 0x0, "7e44ce25bfdd013ceb8087e9b756b459c8a76a0c40c552e1ead9e9815814b0f2654324f6299c4de6368753fd6071e74504f9b8a3be7c29d8a5fb199fe7b7db3a"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000100)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x24) socket$pppoe(0x18, 0x1, 0x0) [ 1542.738974] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 02:56:54 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d0001040000000000000000020000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x20, {0x2, 0x4e23, @broadcast=0xffffffff}, 'syzkaller0\x00'}) [ 1542.799799] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 02:56:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x710059a0, 0x9, 0x800, 0xe9c2, 0x0, 0xffffffff, 0x0, 0xe, 0x8001, 0x6, 0x80000005, 0x0, 0x3f, 0x3f, 0xc1, 0x3, 0x4, 0x9, 0x7fff, 0x1, 0xdc60000000, 0x100, 0x180, 0x3, 0x4, 0xfffffffffffffff8, 0xa0000, 0xff, 0x147, 0x4f3b, 0xe, 0x782, 0x7, 0x5, 0xffff, 0x8, 0x0, 0x2, 0x0, @perf_config_ext={0x7f, 0x2eb7}, 0x24050, 0x8000, 0x3f, 0x4, 0x1f, 0x0, 0x80}, r1, 0x1, r0, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) open(&(0x7f0000000340)='./file0\x00', 0x200, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000200)={{0x1, 0x7, 0xffff, 0x0, "792fb632fecb55217a1b533ef3007c6c5aa570043ad4cf1d03c7e8b4036a645b79b809454e6b82ff975c367a", 0x21}, 0x0, 0x0, 0x1, r1, 0x7, 0x9, "249835ef4756eaa06af0dc46b59c4815befc7b0abb5b89d9ce60a9f46d074cd3dbb017ab5c8419bf2c1a27dd4a0ce6e26b012503a41886a5e046412bfa35d44a", &(0x7f00000001c0)='posix_acl_access\x00', 0x11, [], [0x3f, 0x1, 0xa, 0x7]}) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x31a, &(0x7f0000001500)=""/155, 0xfffffffffffffffb}, 0x2) 2018/04/04 02:56:54 executing program 0: 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 = syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0x4, 0x30800) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000010c0)={r1, 0x9}, 0x8) 2018/04/04 02:56:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) rt_sigprocmask(0x1, &(0x7f0000000000)={0x7fffffff}, &(0x7f0000000140), 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000020bf9f)=""/97, &(0x7f0000000040)=0x61) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f00000000c0)="a266a529b5663d97b4ede6d517fd7a4d8c77c207a233372297b19b38a16609d710866a641c8ee3d96c516ee86ef000a4850f01f078ba6f36e956e4448a058354145eee58d4b755ea8cd59a2eb5be1d680680e846b255509e9aea717034143599254c9a9cc1605d3107e3373bcd4d5e") 2018/04/04 02:56:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/04 02:56:54 executing program 0: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) read$eventfd(r0, &(0x7f0000000080), 0x8) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000951ff8)=0x3ff, 0x8) [ 1543.061577] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. [ 1543.073856] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/04 02:56:56 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0xdb9b}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x38) 2018/04/04 02:56:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x4000, 0x0) write$fuse(r1, &(0x7f0000000040)={0x18, 0x0, 0x10000000006, @fuse_bmap_out}, 0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xd3, "5490b2d29cb56be7009868743ce38335d4bbbad252074bb4db3dcb64664276f615a9e70adf35b75133e0d50249ce03d439f35791c2fb5ee36466e243debc51f013abd220343b5b67ed83113a8dca632329f769f1420e570b35086aedac38645d6de114b44d38722e8d8b53f20e4c45ef74232e8374eda1cea504406db278fd852c6fd3e492abeb75f064693dad20f300e7f69edf7c7ad84e58d1e3b8a4cabfd36542cde2d3b1528ef8a822b50012400777f399be54360f66f2848b08c3ead70c0b893ca0fa385237d2ef65cdea519b21b5d4da"}, &(0x7f00000001c0)=0xdb) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x1}, 0x8) getpeername$ax25(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 2018/04/04 02:56:56 executing program 1: timer_create(0x7, &(0x7f0000093000)={0x0, 0x31, 0x0, @thr={&(0x7f0000654fc2), &(0x7f0000f16000)}}, &(0x7f0000173000)) clock_gettime(0x0, &(0x7f0000000340)={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)={0xffffffffffffffff}) r4 = epoll_create1(0x80000) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000086fff4)) r7 = getpgrp(0xffffffffffffffff) r8 = getpid() epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r6, &(0x7f0000000000)={r6, r5}) setsockopt$inet_int(r3, 0x0, 0x1, &(0x7f0000000480)=0x1008000, 0xd2e18e8) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r9 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x9, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) r11 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fsetxattr(r9, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x3c, 0x0) setsockopt$inet_buf(r10, 0x0, 0x2f, &(0x7f0000000240)="1a420f1697e2b0216d65694cf6da78f3c2a5c0f79dc53604bd7fa5a383a1b73ac3189dd3bf8d34824057a7462ec7540a94139bdc2544ae0d55c7c50751f87c7c9c39", 0x42) fcntl$setstatus(r11, 0x4, 0x44009) socket$key(0xf, 0x3, 0x2) read$eventfd(r11, &(0x7f0000000200), 0x8000) ioctl$TIOCGSID(r11, 0x5429, &(0x7f00000003c0)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000400)=r12) fsetxattr(r11, &(0x7f0000000380)=ANY=[@ANYBLOB="75736572efa8e62e2a6367726f8a705b5b28212100"], &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x3c, 0x3) ioctl$KDGKBMODE(r9, 0x4b44, &(0x7f00000002c0)) 2018/04/04 02:56:56 executing program 2: r0 = memfd_create(&(0x7f0000000080)="240a032bfbb2b410", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) sync() setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x59c, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f0000220000)={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, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r5, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000001c0), 0x8) r6 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000200)=""/7) r10 = dup3(r9, r8, 0x0) poll(&(0x7f0000000140), 0x20000000000001ad, 0x80000000) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r8, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) openat$cgroup_ro(r8, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) socket$kcm(0x29, 0x0, 0x0) syz_kvm_setup_cpu$x86(r10, r8, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x4, &(0x7f0000000040)) io_setup(0x5, &(0x7f0000000140)) 2018/04/04 02:56:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d0001040000000000000000020000", @ANYRES32=0x0, @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x3}, 0x1}, 0x0) 2018/04/04 02:56:56 executing program 7: socketpair(0x0, 0x0, 0x7, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000480), &(0x7f0000000380)=0xc) socket(0x0, 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f00000000c0)) socket$inet6_sctp(0xa, 0x0, 0x84) accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000180)=0x80, 0x0) fdatasync(0xffffffffffffffff) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@delrng={0x10, 0x14, 0x400, 0x70bd2a}, 0x10}, 0x1}, 0x7e) 2018/04/04 02:56:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40200, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="000200008c28272de9ec5b39000008000a0005ef4748fe3b3f93533e3f000000"], 0x28}, 0x1}, 0x0) 2018/04/04 02:56:56 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fe9ffc), &(0x7f0000684000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/04 02:56:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)) r0 = socket$netlink(0x10, 0x3, 0x80000000004) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20080, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0x4) write(r0, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) 2018/04/04 02:56:56 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) 2018/04/04 02:56:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x109000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/04 02:56:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)) bind$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000140)=""/97) 2018/04/04 02:56:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) r2 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) shutdown(r2, 0x1) syz_mount_image$vfat(&(0x7f0000000400)='vfat\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0050d650675bf89ee68e0e398c4dabe677d483250561a895467a8723ecd092f3483f4b20c4489aaa6c6571b98391d468716e5332ab6a17b803e545e38c3268aadcab940858403894ac6cd943400b0bb82d36668b850356d5810cc83b0c2d25414c15f46f1bda8886259624a743bace42c86d5faf8448219c8f0275b9631aad085b9b8a2e6b82d1d32c49499a0d0395ae26cb6ac8086b92755f11c1e4cc8fbae321cac43374fe0b019fa624b026f38299fea5e56b65d8e41e871b4f70bd60a10cca978f5b85d427bd67dabc27e4a21214eec1fded4c9a04d8fa7611cc0999798dbb37149552f4405291290f5b4670061fa044ef53be000000"]) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x98) 2018/04/04 02:56:56 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x1) sendto$llc(r0, &(0x7f0000000100)="d30560f3d726154cc459d068b1d3245d8acb28eac6f6a75eea29c2b080e11a7e0b5fc569fb4ee57ed6c50972c30d4872e6cf79e6d1cbbfc3bda04af1a9ae31ea48c49a0ce20c456ac42b0e61ba71718fef42123ad507c8f2e264d79b24401c90d9140881d6b3074bf3de395741d9162674b131484e78dcee3b130f85c72b9dc49919eabcef7ca5407a9c2105f7ea90c4ab40b24e28d1bb74cda4557022690334ce48e3a807b1131d0cc76b968f11d16e8cd5c4b92c53ef6ee6b3aa1c40cc3d8041ec", 0xc2, 0xc0, &(0x7f0000000240)={0x1a, 0x305, 0x8000, 0x4, 0xeeda, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002680)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x20, 0x2) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = openat$cgroup_int(r1, &(0x7f0000000200)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write(r3, &(0x7f0000000080)='5', 0x1) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000000)=0x10001, 0x4) 2018/04/04 02:56:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) 2018/04/04 02:56:56 executing program 5: socket$nl_route(0x10, 0x3, 0x0) 2018/04/04 02:56:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000300)=0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x101000) 2018/04/04 02:56:56 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x480) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000380)={0x5e, 0xaf6d, 0x6, 0x1, 0x2, 0x9}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000340)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="29d9d00841497c447e35a89d85c5abe9fb436d226a67f40f643c37734a92348a8124c3da059d56a3f861b6e8ad932d292d525978cec8"]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) r3 = accept4(r0, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000280)=0x80, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f00000002c0)={@rand_addr=0x7, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x3, "28e4ed"}}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) 2018/04/04 02:56:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffff03, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="dfce5c904981f30eb51c6cb40287b70505a05a7700000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9f, 0xa00) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x2, 0x5, 0x6}) 2018/04/04 02:56:56 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) capset(&(0x7f00000001c0)={0x39980732, r0}, &(0x7f0000000200)={0xe8a, 0x9, 0x401, 0x2, 0x4, 0x100000000}) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x1) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000100)={0x0, 0x8, 0x8, &(0x7f00000000c0)}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000140)={'gretap0\x00', {0x0, 0x4e20}}) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000001, 0x80) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)={0x3, 0x0, [{}, {}, {}]}) 2018/04/04 02:56:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000ef5000)=[{&(0x7f0000afd000)='!', 0x1}], 0x1, &(0x7f00002e7000)}, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x1, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_delete(r2) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/04 02:56:56 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fdatasync(0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x40000) syz_emit_ethernet(0x230, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaeaaaaacf2b0000280000000000069078ac14ffaae000000100004e2000000000000000c76028b63cd166213aa288fb02c2d33f7f50b8622d1dca4df6a3fecc8e291e05f7e666a3343c0b4447ff6fe0da10ec76bff2e482db4d4379817e876a06f9d1337a5ef4805a6fa6f96c03828c648549e0e930e1fda25baf813fb4d6269fe17d0fbc31bbb579572a8e685b980d058d86a85778e54dfd53d8a7be0d3aca2d9dab21937f20a7bd91dbbd4320959baac21e90d85eff7dde9b0a7dcb11c2f97a", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/04/04 02:56:56 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) 2018/04/04 02:56:56 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0xbcc9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe4e, 0x2, 0x0, 0x1, 0x476}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x80bb, 0xfffffffffffffff9, 0x8, 0x6, 0xdbfa}, &(0x7f0000000140)=0x14) 2018/04/04 02:56:56 executing program 1: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$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(&(0x7f000015dff6)='./control\x00') getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) unlink(&(0x7f0000000100)='./control\x00') close(r1) 2018/04/04 02:56:56 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x6000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000080)=""/208, &(0x7f0000000180)=0xd0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000580)=0x1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ae0000000a000000ff010000fe8000000000000000000000000000aa09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2203000000fe80000000000000000000000000001404000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e210100000000000000000000000000ffff0000c66cfffffeff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e230800000000000000000000000000ffff0000dea100040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2400800000fe8000000000000000000000000000aa0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) r2 = getpgrp(0x0) sched_setattr(r2, &(0x7f00000005c0)={0x30, 0x6, 0x0, 0xc02, 0x20, 0x3, 0xab2d, 0x19f8}, 0x0) 2018/04/04 02:56:56 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd034, 0x4000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x8, 0x4e23, 0x3, 0x2, 0xa0, 0x20, 0x5e, 0x0, r1}, {0x3ff, 0x7, 0xf2f4, 0x2, 0x0, 0x100, 0x3f, 0x5}, {0x2, 0x1, 0x292c, 0x5}, 0xfffffffffffffffe, 0x6e6bb9, 0x0, 0x0, 0x1, 0x2}, {{@in, 0x4d3, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x7, 0x3, 0xf000000000000000, 0x38, 0x7fffffff, 0x7088b475}}, 0xe8) 2018/04/04 02:56:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB], 0x2}, 0x1}, 0x0) 2018/04/04 02:56:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpgid(r1) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) sync_file_range(r0, 0x1, 0x89, 0x2) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/04 02:56:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB], 0x2}, 0x1}, 0x0) 2018/04/04 02:56:57 executing program 0: r0 = gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x2000, 0x0) exit(0xffffffffffffffff) read(r1, &(0x7f0000000340)=""/77, 0x4d) ioprio_set$pid(0x1, r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x4340, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000200)=""/100) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000040)={0xfa2, {{0x2, 0x4e24}}, 0x1, 0x2, [{{0x2, 0x4e22, @rand_addr=0x6}}, {{0x2, 0x4e64}}]}, 0x190) 2018/04/04 02:56:57 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x80) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000800c5012, &(0x7f0000003ff8)) 2018/04/04 02:56:57 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00000000c0)=""/134) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x117) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000540)={@multicast2, @dev, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000005c0)={@dev={0xfe, 0x80, [], 0x12}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xffffffff, 0x2, 0x400, 0x80000000, 0x20, r1}) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x400000000000}, 0x1c) sendfile(r0, r0, &(0x7f0000000100), 0xffffffffffff8001) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'gretap0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}) 2018/04/04 02:56:57 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x32, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket(0x10, 0x6, 0x401) setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000040)=0x100000000, 0x4) 2018/04/04 02:56:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x20806) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000002c0)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000100)={0x0, r2}) 2018/04/04 02:56:57 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB], 0x2}, 0x1}, 0x0) 2018/04/04 02:56:57 executing program 7: 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 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40008400}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x84, r1, 0x10, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x84}, 0x1, 0x0, 0x0, 0x8800}, 0x4040895) futex(&(0x7f0000000300)=0x2, 0xb, 0x2, &(0x7f0000000340), &(0x7f0000000380), 0x0) 2018/04/04 02:56:57 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x6d, 0x9, 0xa9d7, 0x200}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="28000000100001088000009971aa9b4fcc765600000000000000d4784d6cad2f1e352a5cad4b6765d516d33f56daa8512d9078de2ef537e3", @ANYRES16, @ANYBLOB="000000000000000008001b0000000000"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x0) fallocate(r0, 0x0, 0x8, 0x584) 2018/04/04 02:56:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @dev, @rand_addr}, &(0x7f0000000040)=0xfffffffffffffcaa) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='H\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/04/04 02:56:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0xfffffffffffffffc, 0x2000, &(0x7f000000e000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x1d, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000240)={"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"}) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000140)=""/213) 2018/04/04 02:56:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e"], 0x2}, 0x1}, 0x0) 2018/04/04 02:56:58 executing program 1: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ftruncate(r0, 0x200000) read(r0, &(0x7f0000000140)=""/50, 0xfffffffffffffded) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000280)={0x2, &(0x7f0000000200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000240)={r1, 0x261e581cc67691d6}) r2 = socket$pppoe(0x18, 0x1, 0x0) vmsplice(r2, &(0x7f0000000100)=[{}, {&(0x7f0000000040)="d9148e324f39f605445b4093ca78a4356f917d7e3e3fede95c71d8ec8f4626f185d223d6ae5416d648651fe9bfc8a745854a8eb018e9874111c0fe9af0a991195b7c81f2ffd317295c0378e186c2715e47668735dd40a006922f634cd237eddd30cbbcea11872f026f11f39d1cb6037cb3eb12382e1196130b6c756c4a49836611c70f1d67f48713b9dbcd6ce61efc1b7b4db48d972679eb535bd4f3d546d49079b71003b70acfc2e1beb634d0d262c7c7f0af9b614d6d2603245384cd252686", 0xc0}], 0x2, 0xb) dup(r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r3, 0x80000000, 0x18}, 0xc) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0xd0) 2018/04/04 02:56:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0x29c, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:56:58 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="b6992d0c6767", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) r0 = semget(0x0, 0x0, 0x100) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/04 02:56:58 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e"], 0x2}, 0x1}, 0x0) 2018/04/04 02:56:58 executing program 3: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x2) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000080)={0x2, &(0x7f0000000180)=[{}, {}]}) r1 = socket(0xd, 0x0, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) shmget$private(0x0, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) readv(r0, &(0x7f0000000340), 0x1b9) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000100)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000ff0000)) prctl$intptr(0x8, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0)=0x3, 0x4) dup3(r3, r2, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/04/04 02:56:58 executing program 1: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'erspan0\x00', 0x3501}) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=ANY=[], &(0x7f00000005c0)='keyring\x00', 0x8, 0x0) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xc1, 0x0, &(0x7f0000000640)="502ef440712460319b5d667e52a99d6fce9217b2d6d8e2130cf3567653329b51326ccbb8905aa0d2d312a2716762374abbff80b5659e2ba1a71b12c115f1f01a7401dd488a582ea3784292a910f76cb623c403c09dbdacbb8f9c47c69ca22ec65552ee2f166127738223a7e2e9551b03844d7835ba7098aca74c0f06f9b5f551eb1f4428279a33450cddf6755b4a8731db6c541e59c995ba003b531a0c8981927a295ff76cc0f9d72b97107954b68cadddd7563ec2fda67432b3c208c68d38a8f2"}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000140)={0x54, 0x0, &(0x7f0000000740)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}, @increfs={0x40046304}], 0x45, 0x0, &(0x7f0000000380)="9ec9000081e78c2c3ca59e1d4fabaa0325fe6271b0b5ad5a4a48635a77250adbc0ff12f405625c42e25603bc767a312b0493079ab3ead9728edd2ba81e1415912ab61bd4ca"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) 2018/04/04 02:56:58 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000300000000008001b0000000000"], 0x28}, 0x1}, 0x0) 2018/04/04 02:56:58 executing program 2: syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xef, 0x40000) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000001c0)=""/111) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bond0\x00'}) modify_ldt$read(0x0, &(0x7f00000000c0)=""/152, 0x98) sendfile(r1, r1, &(0x7f000050dff8), 0x339) syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/04 02:56:58 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e"], 0x2}, 0x1}, 0x0) 2018/04/04 02:56:58 executing program 7: openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$vsock_stream(r0, &(0x7f0000ff8ff0)={0x28, 0x0, 0x0, @host=0x2}, 0x9) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/6, 0x6}], 0x1) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, @in=@multicast2=0xe0000002, 0x4e23, 0x4a44, 0x4e21, 0x2a, 0x2, 0x20, 0x20, 0xc, 0x0, r2}, {0x9, 0x8, 0x5, 0x3, 0x5, 0x400, 0x3, 0x40}, {0x0, 0x0, 0x9, 0x8000}, 0x400, 0x6e6bbc, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3504, 0x3, 0x2, 0x8, 0x9, 0x80000001, 0x8}}, 0xe8) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7ff, 0x191040) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000000040)={{0x6, 0x82c0}, 0x10}, 0x10) 2018/04/04 02:56:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="a71765139a1ec9bd22b9ccbf01000000", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x0, 0xf5b3}, 0xc) 2018/04/04 02:56:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000280)={0x4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x10000000000060) open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4}) [ 1546.900180] IPVS: ftp: loaded support on port[0] = 21 [ 1546.923847] device lo left promiscuous mode [ 1546.928394] device tunl0 left promiscuous mode [ 1546.933145] device gre0 left promiscuous mode [ 1546.937749] device gretap0 left promiscuous mode [ 1546.942783] device ip_vti0 left promiscuous mode [ 1546.947714] device ip6_vti0 left promiscuous mode [ 1546.952696] device sit0 left promiscuous mode [ 1546.957327] device ip6tnl0 left promiscuous mode [ 1546.962217] device ip6gre0 left promiscuous mode [ 1546.967240] device ip6gretap0 left promiscuous mode [ 1546.972398] device bridge0 left promiscuous mode [ 1546.977306] device vcan0 left promiscuous mode [ 1546.981980] device veth0 left promiscuous mode [ 1546.986706] device veth1 left promiscuous mode [ 1546.991419] device wlan0 left promiscuous mode [ 1546.996144] device wlan1 left promiscuous mode [ 1547.000865] device pim6reg left promiscuous mode [ 1547.005767] device wlan2 left promiscuous mode [ 1547.010481] device wlan3 left promiscuous mode [ 1547.015208] device vlan0 left promiscuous mode [ 1547.020053] device wlan4 left promiscuous mode 2018/04/04 02:56:58 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x40) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x100, 0x8000}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)={0x10}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000240)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) add_key(&(0x7f00000002c0)="6173796d6d65747269630000be3a8a3a9e389d6de516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a4af0a703d63e19620fd165b5d862e2635059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069babaa64e30af6d878c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="3080048b", 0x4, 0xfffffffffffffffd) ioctl$TCSETA(r2, 0x5406, &(0x7f00000001c0)={0x10001, 0xfffffffffffffffa, 0xffffffff, 0x4, 0x0, 0xffffffffffffff5b, 0x5, 0x4, 0x1, 0x1ff}) socket$inet(0x2, 0x6, 0xfffffffffffffffa) 2018/04/04 02:56:58 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d4"], 0x2}, 0x1}, 0x0) 2018/04/04 02:56:58 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x101) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001540)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x6c}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/165, 0xa5, 0x2120, 0x0, 0x0) dup3(r1, r0, 0x0) [ 1547.024770] device wlan5 left promiscuous mode [ 1547.029498] device teql0 left promiscuous mode [ 1547.034206] device 4$Èö”F¨sÖÁKra left promiscuous mode [ 1547.039805] device wlan6 left promiscuous mode [ 1547.044546] device wlan7 left promiscuous mode [ 1547.049272] device ifb0 left promiscuous mode [ 1547.053902] device nr0 left promiscuous mode 2018/04/04 02:56:59 executing program 0: r0 = socket(0x5, 0xfffffffffffffffc, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000013000106000000000000000000000000", @ANYRES32=r1, @ANYBLOB="3527716e3aece98e75cb3dd42de6e410c25be3ba571229b33c3e46cd07694cf38118f386f6a94cf5647e1b0898c5989f2946510a3eb341f8d073772a435565268fe11f8564fda42332a4ef45535a"], 0x24}, 0x1}, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/217, 0xd9}, {&(0x7f00000001c0)=""/6, 0x6}], 0x2, 0x38) 2018/04/04 02:56:59 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e21, 0x0, @empty, 0x3}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x1ff, 0x100) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000340)=0xd000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000140)={r3, 0x42, "5208d3a57052537d794cfcdef7f5396fb3e4c7328f318e6dc23ff801c5dd3b32869574d62f2a909ff7b109df103e21a782fd73dd2ae7b9aa1c4a2066d623897791a7"}, &(0x7f00000001c0)=0x4a) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x7, 0x1a, 0xfffffffffffeffff, 0xa9f}, 0x14) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 1547.170868] device erspan0 entered promiscuous mode [ 1547.692765] binder: 20478:20513 got reply transaction with bad transaction stack, transaction 520 has target 20478:0 [ 1547.703588] binder: 20478:20513 transaction failed 29201/-71, size 0-0 line 2778 [ 1547.742568] IPVS: ftp: loaded support on port[0] = 21 [ 1547.770924] device erspan0 entered promiscuous mode [ 1547.786128] binder: BINDER_SET_CONTEXT_MGR already set [ 1547.791585] binder: 20478:20484 ioctl 40046207 0 returned -16 [ 1547.798844] binder: 20478:20484 got reply transaction with no transaction stack [ 1547.806374] binder: 20478:20484 transaction failed 29201/-71, size 0-0 line 2763 [ 1547.823860] binder: undelivered TRANSACTION_ERROR: 29201 [ 1547.829401] binder: release 20478:20513 transaction 522 out, still active [ 1547.836359] binder: undelivered TRANSACTION_COMPLETE [ 1547.847274] binder: release 20478:20513 transaction 520 out, still active [ 1547.854314] binder: send failed reply for transaction 520, target dead [ 1547.861054] binder: send failed reply for transaction 522, target dead 2018/04/04 02:57:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2088}, 0x1d2, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0xffffffffffffffda}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000015c0)='/dev/sg#\x00', 0x4, 0x2000) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001600)=""/182) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/179, 0xb3}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/108, 0x6c}, {&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f00000012c0)=""/174, 0xae}, {&(0x7f0000001380)=""/23, 0x17}, {&(0x7f0000001d00)=""/4096, 0x1000}], 0x7, &(0x7f0000001440)=""/144, 0x90, 0x5}, 0x10002) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001540), &(0x7f0000001580)=0x4) 2018/04/04 02:57:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d4"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:00 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) sendfile(r1, r1, &(0x7f0000000200), 0x9) fdatasync(r1) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000240)=@ioapic={0x2004, 0x893, 0x4, 0xfffffffffffffffa, 0x0, [{0x800, 0x7fffffff, 0x8001, [], 0x12400000000000}, {0x8, 0x3, 0x100000001, [], 0x6}, {0x3, 0x0, 0x0, [], 0x80000000}, {0x1, 0x0, 0x6, [], 0x5}, {0x3, 0x2, 0x3, [], 0x2}, {0x8000, 0x8, 0x7, [], 0x80000000}, {0x1, 0x6, 0x200, [], 0x3}, {0x6c54b009, 0x0, 0x80000000, [], 0x7fffffff}, {0x20, 0x80, 0x91b, [], 0x3ff}, {0x100, 0x7, 0x7, [], 0xe4}, {0x40, 0x0, 0x200, [], 0x20}, {0x3f, 0x9, 0x8, [], 0x4}, {0x8, 0x100000001, 0xb, [], 0xd35}, {0x1, 0x74d, 0x4, [], 0x9}, {0x7, 0x10000, 0x3, [], 0x7fff}, {0x3, 0x7, 0x3, [], 0x81}, {0x9, 0x3, 0xa000, [], 0x1}, {0x800000, 0x61, 0x3ff, [], 0x6}, {0x81, 0x69aa, 0x7, [], 0x7}, {0xfffffffffffffffe, 0x13f, 0x400, [], 0xa2}, {0x1590, 0x6, 0x401, [], 0xff}, {0x6, 0x1, 0x24d, [], 0x7fffffff}, {0x7, 0x6, 0x7, [], 0x8001}, {0x3f, 0x8001, 0x1, [], 0x4}]}) fallocate(r1, 0x11, 0x0, 0x8000) 2018/04/04 02:57:00 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x800) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x53, 0x2}, {}], 0x30) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/204) 2018/04/04 02:57:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000803, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@abs, 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) connect(r1, &(0x7f0000002000)=@hci={0x1f, r3, 0x1}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r2, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r4}, 0x10, &(0x7f000000eff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0100fcffffff0000def304b95b0058330fde79ef6cedd09b77d8e83fd6cb13b569e07fabc1b9d2aa151a4e31785edaa012723b1a636a4654403c416f3a19c78a009e1bd08d971947a8cd4756f6a5b9", @ANYRES16=r2, @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000f400000068759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"], 0x6}, 0x1}, 0x0) epoll_create1(0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r5 = dup2(r0, r1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x81}, 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/04 02:57:00 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x4402, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000400)={r2, &(0x7f0000000380)=""/87}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) prctl$setendian(0x14, 0x0) r3 = dup(r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000100)=0x5) sysinfo(&(0x7f0000000040)=""/70) mq_timedreceive(r3, &(0x7f0000000200)=""/231, 0xe7, 0x7fff, &(0x7f0000000180)) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000140)=0x9) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000440)={@mcast2}, &(0x7f0000000480)=0x14) r4 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00000000c0)={0x3, 0x100}) 2018/04/04 02:57:00 executing program 7: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="5dab265755787b8ca9c93edaadd74d2b9b76874c7535eb9ca3e0d349d2ff65b6a6380c790944854bf42bb98ff4d13ee1fad5ca0a5dee214c939f03088ddb54c36ed3793a403a2eabd92b62a478237d3dbe5134a34bc767aa98274aaca36775a3b138e740b08d17f52736e3a2327e5cb34fdfe4c4189014b23ce5bba30f55a8d52c26e60b1d4620d514dbef5b60fb6f8f248fa1ad9abc8a6b9f11e0bf941cb4c329a022f647451a880325448f8cc8e8729099fbefbe7731a354ed1e0daefe66854243045976bec3b0abc1a1a4bdb432872d7009ab498c61a44cdf231fa264bb59", 0xe0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="5f37a1c8b7b116abe636074f93cc1bd12cce4097d78ded5cfb5ed9a0d0a020e8367d5f1875da64e907ec919e8f99aa404d1aa09e58f0b65e77785998eb238f0decdee2a83dc477192929bf04591f279bf4ff1025f8013e3828fede0d0dc7e7ea4156ed1cb9b67bbaf834a03b1cfe44bd51ee507c1795e9216db22e294c444d5831b7495af2f82fa586348961c173179d7cd983a27e2cab7d3853604d5a832705b340fe", 0xa3, 0xfffffffffffffff8) keyctl$negate(0xd, r0, 0xd1, r1) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$restrict_keyring(0xa, r3, &(0x7f0000000440)='asymmetric\x00', &(0x7f00000003c0)="00b9056da8987ac42541f62965d21f465b9a40450e326e80b740ec45f3b0ff0f0000967de05a2436e5a2400deadd03495272e5695f2ad77b8a50a919f6543fae4938d003d0c67f7d68318ff7cc1456f23a1efc030c14cf2a5a9795271795f36a567e784567acae3e38f50a") 2018/04/04 02:57:00 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) 2018/04/04 02:57:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=@ipmr_delroute={0xac, 0x19, 0x110, 0x70bd2a, 0x25dfdbfe, {0x80, 0x14, 0x80, 0x1, 0x0, 0x7, 0xc8, 0xf, 0x2000}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr=0x3}, @RTA_ENCAP={0x3c, 0x16, @nested={0x38, 0x4e, [@generic="b622814bd8", @generic="fec9b8016e447232b626f61ba52e2625a709d5f2bdc9", @typed={0x8, 0x84, @pid=r1}, @typed={0x8, 0x47, @u32=0x773b}, @typed={0x8, 0x6a, @uid=r2}]}}, @RTA_ENCAP={0x34, 0x16, @generic="1ec475371b2a75c156dbf0554dab462dbc291b5f4cda147b3748068f6899e66ce43137862f6b00c92f92aa27e6ce17"}, @RTA_UID={0x8, 0x19, r3}, @RTA_MARK={0x8, 0x10, 0x101}, @RTA_SRC={0x8, 0x2, @rand_addr=0xe07}]}, 0xac}, 0x1}, 0x0) 2018/04/04 02:57:00 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000ff8000/0x3000)=nil], &(0x7f0000000100), &(0x7f0000000180), 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/59, 0x3b, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) memfd_create(&(0x7f0000000180)='io.max\x00', 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/04/04 02:57:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) r2 = dup(r1) syz_open_pts(r2, 0x480000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x50002000}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d6", 0x1}], 0x1, &(0x7f00000000c0)}, 0x0) 2018/04/04 02:57:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = msgget$private(0x0, 0x100) msgsnd(r1, &(0x7f0000000000)={0x0, "20ed7fa330cd37f4595ab804dad1dd9ed1302d8a9d520024ab897915173f2d074e8533f64e6db303b66e83b07a"}, 0x35, 0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x3}) pselect6(0x40, &(0x7f0000000fc0), &(0x7f0000005fc0), &(0x7f0000002000), &(0x7f0000005000)={0x77359400}, &(0x7f0000011000)={&(0x7f0000011000), 0x8}) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/04 02:57:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d4"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/04 02:57:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffc0, 0x10000) ioctl$TIOCNXCL(r4, 0x540d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0xfffffffffffffffc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in=@multicast2}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/04/04 02:57:01 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x634280, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000004, 0x110, r0, 0x0) ioctl(r0, 0xda, &(0x7f0000000000)="010000000000000c1826") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9f, 0x8000) accept4$packet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x14, 0x80000) socket$unix(0x1, 0x5, 0x0) 2018/04/04 02:57:01 executing program 1: io_setup(0x3, &(0x7f0000000000)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = timerfd_create(0x3, 0x80000) dup3(r1, r2, 0x80000) io_cancel(r0, &(0x7f0000000180)={0x0, 0xdab01a13a97b6a19, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}, &(0x7f00000001c0)) 2018/04/04 02:57:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x11, 0xff, 0x3, 0x9}, {0x7, 0x1ff, 0x9, 0x10000}, {0x8, 0x7, 0x3, 0x7ff}, {0x200, 0x9, 0x1, 0x5}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)={0x2, 0x0, [{0x7, 0x0, 0xfffffffffffffff7}, {0x1, 0x0, 0x0, 0x46d}]}) 2018/04/04 02:57:01 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440101000000127e, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfc4, 0x400000) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/04/04 02:57:01 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200041) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="01faffff0200bad0a96dddf1921d497bf22915e22e5b1dcb13eab7c22daa6bf9113a1b60a10693545a656b7f61da553f75eae055ea06374ee591e3bea26dde1bf3d4a098ff0b7c0830f70ec10be392bcb1c4c67da386555ba9ea17e6bd47227ac452043a49e61ff29489de21a7ae68"], &(0x7f00000000c0)=0x6) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000140)) r1 = accept(r0, 0x0, &(0x7f0000000080)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/6) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000100)=@routing={0xff, 0x6, 0x1, 0x9, 0x0, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0xb}]}, 0x38) 2018/04/04 02:57:01 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x3, 0x4) io_submit(r1, 0x308, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x4, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="85ba4b33f00725c5d5945d8b59855da03e4c22cd568a9442f70a445672f01940053b95359d7a90215bd886077e1aa28828e620383a803d98b857aca2f3156d11c21e", 0x10}]) 2018/04/04 02:57:01 executing program 0: r0 = socket(0x11, 0x806, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000400)={r1, 0x6}, &(0x7f0000000440)=0x8) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x2b0, [0x0, 0x20000080, 0x200001d0, 0x20000200], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'bridge0\x00', 'rose0\x00', 'syz_tun\x00', 'vcan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xe8, 0x120, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x3c38f9ac785ef1b}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ip6gretap0\x00', 'tunl0\x00', 'ipddp0\x00', 'dummy0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0xa0, 0xd0, [@cgroup0={'cgroup\x00', 0x8}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x328) 2018/04/04 02:57:01 executing program 7: mlock2(&(0x7f0000b1e000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x4000, 0x7, &(0x7f0000b1e000/0x4000)=nil) mlock2(&(0x7f0000b23000/0x4000)=nil, 0x4000, 0x0) r0 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x80800) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000002c0), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) setresuid(r0, r1, r3) 2018/04/04 02:57:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x10000000200}, 0x8) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:57:01 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/04 02:57:02 executing program 0: unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x42e, 0x20000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000140)={0x4f0, 0x8, [0x3, 0x3]}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000100)=ANY=[@ANYBLOB="010000800400000081000020"]) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10001, 0x80000) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000080)=0xff) mq_getsetattr(0xffffffffffffffff, &(0x7f0000738fc0), &(0x7f0000356000)) 2018/04/04 02:57:02 executing program 7: r0 = gettid() process_vm_readv(r0, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1000000000000172, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0xb4, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000280)=[{&(0x7f0000000080)="96f358dfd4de56d4abf99997bc4a23e201dae7b7b2d786bc506d5a76d55129d5b5fa86071e10568cb9fc7137385a4be7c9e62120b81b0d0a9f87167df45c45e8dbaf7e4ed23164d5a4155f8be6df68cf09d37073daaff07ecbd65c1070b12141fc2f6731897171103287e7d6e63dbb751e12af424e4f6f511e10d7644654fe52575816831e1a837ac73e61ec77ad2f730303e94a5f4eee03880833516d0a3aef10ee9a716da27e572a4e898a73fde542", 0xb0, 0x6}, {&(0x7f0000000140)="aaf658127a677a3c3b47f26e84b80f8591edf97e222860d757be6594532e3f28d19fbc2e4657ac05f2e73027e8db52e8c1123c33ab7e7db4f398113a6ebb3c62cbcf4c750d2f6fa29e5c04e6d61865d973d95732850d87ba7f01a6ba2bbfa6c032bcc5738de470ba3133f92ffff555358c3028464eaf47b32ae7c5c709a6223e78998344fcf578d4159d3cedaadadbb9e391bd2aad7329744fe4539d77afa540581b2b377833f0053097f41fe18a456478306837ff64ace4c2cfe8e02ed4235ad2f3949df9b6f90781d68e8daa130ac80b530864636af27d1902ea6f23f85527a3c7ad84e3a97d", 0xe7, 0x3}, {&(0x7f0000000240)="f76b3ef9", 0x4, 0x1}], 0x802, &(0x7f0000000300)={[{@check_int_data='check_int_data', 0x2c}, {@noacl='noacl', 0x2c}, {@device={'device', 0x3d, './file0'}, 0x2c}, {@commit={'commit', 0x3d, [0x37, 0x33, 0x33, 0x2d, 0x33, 0x33, 0x36, 0x30]}, 0x2c}, {@device={'device', 0x3d, './file0'}, 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x30, 0x35, 0x36, 0x37, 0x33, 0x34, 0x3d, 0x33, 0x0, 0x7e]}, 0x2c}]}) 2018/04/04 02:57:02 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:02 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) shutdown(r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fadvise64(r1, 0x0, 0x4, 0x3) r2 = socket$inet(0xa, 0x803, 0xdb0e) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000100)={0x81, 0x401, 0x0, 'queue1\x00', 0x8}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000007c0)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x200000cbe}) 2018/04/04 02:57:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000004000008001b000000000032c0359d551b1189ac918be62796673e255fa793592a272381356c0257f21138407494d719982de85408d5d223cf766b056bb65ae1ea25564362f9fb1c78285819e846f52163937f00b6b3b6c0ce8ce00300000000000059a7d9c6eea59ff0c657266060ca404801d315b069000000000000007c895559284f5db437dd6b2f6dd12cfc0f8433efee4115cf481e44768e7a8e8297e571cdee0a046f57592ccb569cdd92319ddaa400990122"], 0x28}, 0x1}, 0x0) 2018/04/04 02:57:02 executing program 2: open(&(0x7f0000000000)='./file1\x00', 0x40, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x10000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0xfffb, 0x1a}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f00000000c0)='./file1\x00', 0x0, 0x200000008}, 0x35c) 2018/04/04 02:57:02 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x6, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(echainiv(ccm(cast6-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80010) 2018/04/04 02:57:02 executing program 6: capset(&(0x7f0000fb2000)={0x20080522}, &(0x7f0000000580)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/04 02:57:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x200000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00000000c0)=""/188) 2018/04/04 02:57:02 executing program 1: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'sha384-generic\x00'}}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000800)=""/195) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') preadv(r5, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) pread64(r0, &(0x7f00000000c0)=""/53, 0x35, 0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000340)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) getpgrp(r6) r7 = socket$vsock_stream(0x28, 0x1, 0x0) r8 = accept(r7, &(0x7f0000000440)=@rc, &(0x7f0000000380)=0xffffffffffffff82) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r8, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r9 = socket$nl_generic(0x10, 0x3, 0x10) getpid() sendmsg$nl_generic(r9, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="eafdffff20000100000000000080000000000c0000001100"], 0x1}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r10 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x1000000007, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000500)={r11, 0x101}, &(0x7f0000000540)=0x8) tee(r10, 0xffffffffffffffff, 0x6bf081f2, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/04 02:57:02 executing program 2: socket$kcm(0x29, 0x5, 0x0) rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x20000000004) ftruncate(r0, 0x4) 2018/04/04 02:57:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) sendto$inet(r0, &(0x7f0000000140)="d6f74963f95661024c853008c2733565e507d57da544ca7f29e6a36cac049fd22182394997f5d9097c4d7c73d7cd3293da01e6d805c41addf5117192861e6ce2f97601b61a6188f0b07efe154ad5758b5776140d828dba1be9a4677bb6be72c03504d106902619b7bfa4d81afc28c170ad8a428f27d384cd6115b158b41aa651b090b2f9c59429b838f8f01137f04fa0e71cb18e", 0x94, 0x40000, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080)="db441c61d201ebeb8af1f9fb5f4f8151396e871561d0c37bd3b5", 0x1a, 0x801, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/04 02:57:02 executing program 7: r0 = request_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='big_key\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="fd48dd0c10c988e688d379598cdfa75bbdc5b3852b8a7e1f149fafb68770dfc5f55d4dd8bc7965a96e84ac2b84131777ef95bdb843bc79275a74d24bd1ebb464e4eb72bcd25e578f469f2668fc75e3fe7f52f9c5081b4012d4aa1523de62f0bc01f9a0d362ca29326db9714c64ea14c3e4c5989163212bb40557d5de407c7f7aceb5d3a2ce6e923fd8d92b6fafd9300861118a9634ce324077091442c79f6826016404aaa25c91926e2da8b382f63a252a5f19124a62955f5b90", 0xba, r0) r1 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="b1e71974961c80990736c2545b4fdc212d4e8fd9ed59eb4d8064ef27d1ff24dedd9ed5c26e45c7b9d75a5b13a4051af2f3c0fe8b58f3b757fd205f1045ee4bbda21da6d8ab7c4c8dfc150314c4cf347e09000000dcd793620000", 0xffffffffffffff8a, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f00000012c0)=""/4096, 0x10064) 2018/04/04 02:57:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffff, 0x200000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x48, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @rand_addr=0x6}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0xa8b8}, 0x8) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000003c0)=""/4096) 2018/04/04 02:57:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0xffffffffffffff7f, 0x10, [0x5, 0x4f6, 0x1, 0x5]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000fb4000)=ANY=[]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x410, 0x0, 0x1f}]}) 2018/04/04 02:57:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc3"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) capset(&(0x7f0000000500)={0x19980330, r1}, &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0x0, 0x2, 0x7}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x0, 0x0, 0xbc, 0x500, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x2ca480, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x8001, 0x2, 0x3}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000340)={r3, 0xfffffffffffeffff, 0x30, 0x800, 0x1}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r4, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r5, 0x5048}, &(0x7f0000000180)=0x8) 2018/04/04 02:57:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001000018531abdf1256f5be000000000095c914dc343c", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) 2018/04/04 02:57:02 executing program 0: r0 = socket(0x0, 0xf, 0xe2a) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x80000001, 0x9, 0x100}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) r2 = socket(0x2, 0x80003, 0x1) setsockopt(r2, 0xff, 0x0, &(0x7f0000000000), 0x0) 2018/04/04 02:57:02 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000002fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000)=0x62, 0x4) ioctl(r0, 0xc0884123, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/04/04 02:57:02 executing program 2: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000000c0)=""/140) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000180), 0x8000, 0x5) inotify_init() read$eventfd(r1, &(0x7f0000000200), 0x8) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1100}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x118, 0x24, 0x11, 0x70bd27, 0x25dfdbfe, {0xf}, [@generic, @nested={0x70, 0x2d, [@generic="dd3987215e460b23c6a164ee030563a7ffff2fd9b0c3ef1c764cb2374b93ff8d43327c01182e26b21180f7e86a1138c687866a53ca14996f55e8f3a6a0e0caf02db51219bc479f2a374d58d21f", @typed={0xc, 0x10, @u64=0x3ade}, @typed={0x10, 0x6a, @str='/dev/kvm\x00'}]}, @typed={0x8, 0x6f, @u32=0x4}, @generic="1760dedf249d492ff4e3bef36069ec14d94b5584482e3097dc07494941eeab86c56d89a48ce412dd49f9f805e22f3a4edafd0ae2a5f6c38b0c877e03c37e508bdd13ae3dc9fc1d9a98e54886896646b409b28b1e5a5e913fbf8768739b5d1f5df2cb6a3c8a5af59776761c4fdccc04aabea1f0075edf129fa74b94c62f56f039d2a508c97b38255713"]}, 0x118}, 0x1, 0x0, 0x0, 0x4840}, 0x20000000) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0xba, @rand_addr=0x3f, 0x4e24, 0x0, 'nq\x00', 0x10, 0x9, 0xe}, 0x2c) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000280)={0x0, r1}) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x18000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x220800, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000500)=0x1) 2018/04/04 02:57:02 executing program 6: r0 = memfd_create(&(0x7f0000000080)='bdev%[}\x00', 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="180000638100000d00000000001400000004000700f2e12dc5d16452579582f63685a02778ebd1fa7f0149a18f17083da0a6691280625edf38e8b70cc59d8fe43e5eb6f4b5db8b07a3c6127d422a06220ede0dd5674d0b7189bfcda8e825a1b3b446562f6794d28354a05fec28de08955dc415e3579327351fa3e4329c3793e82d1734555c57d1"], 0x18}, 0x1}, 0x0) 2018/04/04 02:57:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r2, 0x9) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000380)=""/144, 0x90}, {&(0x7f00000004c0)=""/125, 0x7d}], 0x2, &(0x7f0000000540)=""/90, 0x5a, 0x2}, 0x2100) r5 = accept4$inet(r4, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10, 0x80001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000a40)=[@in6={0xa, 0x4e20, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xbc}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x3c0ab6cc, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x1000}], 0xff47) ptrace$setregset(0x4205, r3, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x2}) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r8 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r8, 0x40045402, &(0x7f000001dffc)=0x1) r9 = fcntl$dupfd(r8, 0x0, r7) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) ftruncate(r10, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r10, 0x40345410, &(0x7f0000000840)={{0x100000003, 0x3, 0x39, 0xfffffffffffffffe, 0x100}}) ioperm(0x20, 0x3, 0x0) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) setrlimit(0xfffffffffffffffd, &(0x7f0000000140)={0x101, 0x4}) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r11, 0x40505412, &(0x7f000001cfb0)={0x2, 0x6, 0x0, 0x0, 0x8}) setsockopt$SO_ATTACH_FILTER(r11, 0x1, 0x1a, &(0x7f0000000900)={0x3, &(0x7f00000007c0)=[{0x4, 0x5, 0x7fffffff, 0x3ed}, {0x100, 0xfffffffffffffffd, 0x3f, 0x9}, {0x5, 0x7, 0x7f}]}, 0x10) read(r8, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r8, 0x54a0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r11, 0x10e, 0x2, &(0x7f0000000640)=0x1, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000480)) getsockname$ax25(r12, &(0x7f0000000940), &(0x7f0000000980)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f00000006c0)=0x2, 0x4) 2018/04/04 02:57:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x20000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x8000, 0x1, 0x2, 0x8000, 0x3, [{0x8, 0x7, 0x8, 0x0, 0x0, 0x1000}, {0x5, 0x7, 0xe4, 0x0, 0x0, 0x1100}, {0x1, 0x8, 0x9, 0x0, 0x0, 0x84}]}) close(r0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)={'vcan0\x00', 0x200}) write(r0, &(0x7f0000000200)="f69b0ef08e62bbc0cc2b26ee9e53accd8f7f5d1dfdd61aa45d619adba0143d42248d7aabf8fa176ae412365f4d607a6ad91435dbce554bc3e9879b8617e89c64", 0x40) r1 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000240)={0x3, 0x2, 0x5, 0x1, r1}) renameat2(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x100000001}, {0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, 0x8, [0x800, 0x5, 0x200, 0x9, 0x105, 0xae23, 0x165, 0x6]}, 0x5c) symlinkat(&(0x7f0000000380)='./file0\x00', r0, &(0x7f00000003c0)='./file0\x00') r2 = semget$private(0x0, 0x4, 0x9) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000400)=""/4096) getsockname$unix(r0, &(0x7f0000001400)=@abs, &(0x7f0000001480)=0x6e) semctl$GETPID(r2, 0x3, 0xb, &(0x7f00000014c0)=""/119) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000b800)={0x0, 0xe2, "2a30d17be3e7ac55c83a6f279d49f5df54e373fd0c0178a6b9f7b3a3fc5e7f23cd0859e3b655e8bf3c171639f140cc01bf3eeb288b9790103df241038126ccca0158ddeeefddeb31864348dc801ee8d1539bfb0cc9c432b37341f0be5857219358843f80cd46421fd441ee43de775db33b0b6c49dc87144cd27d649b34ae72089020b4f82d58a043b4a5025817d1405723bd37a44f7e0795cbe72676333be74cff0ac8017819c3d63ba7c4b81651f0dec78af3f369742f6410aa6aed1e25a6278ee9c04ec422fd0901104b26c01879e17f47b0405d5f563594eb89a45e15ebd189c1"}, &(0x7f0000005400)=0xea) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001680)={r3, 0x1000, "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"}, &(0x7f00000026c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002700)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x10001, 0x83e, 0x7, 0x5, 0x9, 0xffffffffffff0000, 0x0, 0x8, 0x1, 0x9, 0x7, 0x4, 0x9dc, 0x6, 0x1ff]}, &(0x7f0000002800)=0x100) recvmmsg(r0, &(0x7f0000008d00)=[{{&(0x7f0000002840)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000028c0)=""/252, 0xfc}], 0x1, 0x0, 0x0, 0x8000}, 0x7}, {{&(0x7f0000002a00)=@alg, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002a80)=""/145, 0x91}, {&(0x7f0000002b40)=""/202, 0xca}], 0x2}, 0x400}, {{&(0x7f0000002c80)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x2, &(0x7f0000004d40)=""/189, 0xbd, 0x7}, 0x5}, {{&(0x7f0000004e00)=@nl, 0x80, &(0x7f0000005240)=[{&(0x7f0000004e80)=""/196, 0xc4}, {&(0x7f0000004f80)=""/150, 0x96}, {&(0x7f0000005040)=""/78, 0x4e}, {&(0x7f00000050c0)=""/5, 0x5}, {&(0x7f0000005100)=""/248, 0xf8}, {&(0x7f0000005200)=""/64, 0x40}], 0x6, &(0x7f00000052c0)=""/159, 0x9f, 0x5}, 0x4}, {{&(0x7f0000005380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005640)=[{&(0x7f0000005400)}, {&(0x7f0000005440)=""/15, 0xf}, {&(0x7f0000005480)=""/46, 0x2e}, {&(0x7f00000054c0)=""/143, 0x8f}, {&(0x7f0000005580)=""/137, 0x89}], 0x5, &(0x7f00000056c0)=""/31, 0x1f, 0xb}, 0x7}, {{&(0x7f0000005700)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005780)=""/106, 0x6a}], 0x1, &(0x7f0000005840)=""/229, 0xe5, 0x4}, 0x5}, {{&(0x7f0000005940)=@pptp, 0x80, &(0x7f0000008c40)=[{&(0x7f00000059c0)=""/4096, 0x1000}, {&(0x7f00000069c0)=""/4096, 0x1000}, {&(0x7f00000079c0)=""/98, 0x62}, {&(0x7f0000007a40)=""/205, 0xcd}, {&(0x7f0000007b40)=""/4096, 0x1000}, {&(0x7f0000008b40)=""/206, 0xce}], 0x6, &(0x7f0000008cc0)=""/54, 0x36, 0x3}, 0x1}], 0x7, 0x10002, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000008ec0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x3, 0x2370, 0xce, 0x400, 0x6, 0x100, r6}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000008f40)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008f80)={r4, 0xc6}, &(0x7f0000008fc0)=0x8) write(r0, &(0x7f0000009000)="5ad0e3f7cb4d2e2e536d6f2e4d148db1e3bd1075adb2233615f3b65e1fce97f7a3bc8fbfdb3a5e0b4335db7af8f44b60be31eded6226ff4e369140", 0x3b) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000009040)) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000009080)=""/4096) syz_open_dev$sndtimer(&(0x7f000000a080)='/dev/snd/timer\x00', 0x0, 0x40000) recvfrom$packet(r5, &(0x7f000000a0c0)=""/4096, 0x1000, 0x2100, &(0x7f000000b0c0)={0x11, 0xff, r6, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f000000b100)="9f676ed62ebffa96ed82a4ab5f4465d5bdfdcfcfcaa677c88f29b452abafa4378a677afa1cc1b82013a7fe2f18bc42df887f0763d96d78b8074fca9e5117db1c39f0ce4e809552fa890b28689bce033845ed142008f4208d2bab14e980ed78591d3bfec2b01eae9ca46a402a8ff449218a67c571dc5bf3b86363e4f0cbc7249db5d0a581f3e101e0d1b43a8171bf27b4dc918e4874c3cd465a8c86af67e287bcfe9bbd178e4c58429eb1e7f755df0f8658ffc4b7c6a9e382fefc320d06182c5d8af1db13cc96314825886cedb961497817a04722f311636a06f0ffd3e4", 0xdd) execveat(r0, &(0x7f000000b200)='./file0\x00', &(0x7f000000b4c0)=[&(0x7f000000b240)='posix_acl_access+\x00', &(0x7f000000b280)='cgroup\x00', &(0x7f000000b2c0)='vcan0\x00', &(0x7f000000b300)='.\x00', &(0x7f000000b340)='}@\x00', &(0x7f000000b380)='/dev/snd/timer\x00', &(0x7f000000b3c0)='$bdevusercpusetmime_type\x00', &(0x7f000000b400)='/dev/snd/timer\x00', &(0x7f000000b440)=']\x00', &(0x7f000000b480)='\x00'], &(0x7f000000b780)=[&(0x7f000000b540)='/dev/snd/timer\x00', &(0x7f000000b580)='eth1\x00', &(0x7f000000b5c0)='ð1trustedloem1vmnet1\x00', &(0x7f000000b600)='userppp1\x00', &(0x7f000000b640)='/dev/sg#\x00', &(0x7f000000b680)='mime_type^\x00', &(0x7f000000b6c0)='vcan0\x00', &(0x7f000000b700)='/dev/sg#\x00', &(0x7f000000b740)='/dev/sg#\x00'], 0x100) 2018/04/04 02:57:02 executing program 7: perf_event_open(&(0x7f0000000240)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, &(0x7f0000000080)={0x2, 0x2}) readv(0xffffffffffffffff, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/04/04 02:57:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc3"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=ANY=[@ANYBLOB="000202010000000000020000000000000000000000000001"], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00009f1000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f00001e2000)="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", 0x58d, 0x0, &(0x7f0000f14000)={0xa, 0x4e21}, 0x1c) [ 1550.865737] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/04 02:57:02 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:57:02 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000e93ff8)={0x0, 0xfffffffffffffade}) 2018/04/04 02:57:02 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) read(r1, &(0x7f0000000040)=""/114, 0x72) write$selinux_create(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a666f6e74735f743a7330202f7573722f6c69622f74146c6570617468792f6d697373696f6e2d636f6e74726f6c2d3520000000"], 0x45) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x420) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendfile(r0, r0, 0x0, 0x7) close(r1) poll(&(0x7f0000000000)=[{r2}], 0x239, 0x0) 2018/04/04 02:57:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/cgroup\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setns(r0, 0x400000000001) 2018/04/04 02:57:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc3"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000e0ffffff08001b0000000000"], 0x28}, 0x1}, 0x0) 2018/04/04 02:57:04 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000000080)=0x2, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001400)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000001440)={0xfffffffffffffff8, 0x8, 0x44f4, 0x9, "c664b0dbd4e1c3793bf50bbf8e32eb95ce1f1f3f551745f1a3762ab9065ae6df"}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xd1, &(0x7f00000000c0), 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r5, 0x10e, 0xa, &(0x7f0000000180)=0x92, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r6 = socket$unix(0x1, 0x400000001, 0x0) setsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000000100)=0x4, 0x4) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f00000012c0)={0x0, 0x1, &(0x7f0000000200)=""/86, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=""/24, 0xd000}) bind$unix(r6, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r3, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r3, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x9, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1363488d8082421f40"], 0x0, 0x0, &(0x7f0000260000)}) r7 = gettid() getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000001480)=""/185, &(0x7f0000001540)=0xb9) ptrace$setregset(0x4205, r7, 0x3, &(0x7f00000013c0)={&(0x7f0000001300)="94b87ee40f18f292ad0100b441612bff9b482e4c66c4caa6f1951cd65869273395942c191d0b3401b304aa48368bd1fad7792622af810b64e7f8a59d18e6c122342a2e58f6fdcfab3b7419714320cec71830e24d6cbcd6ea0182bbbea78a69750341b42f70e339afbd3daa8b9367560d22c0cd305e8edeb3ba7e8691429b28da16a6364be6e1120f2e54e70dd2a19a2e63660132cf542264e4fb8c661f46", 0x9e}) 2018/04/04 02:57:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000), 0xfffffffffffffe15) 2018/04/04 02:57:04 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) socket$inet(0x2, 0x1, 0x1) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000), 0x0) 2018/04/04 02:57:04 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000001980)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000002600)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x400000, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/04/04 02:57:04 executing program 1: syz_open_dev$sndmidi(&(0x7f0000002e80)='/dev/snd/midiC#D#\x00', 0x2, 0x1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x2) 2018/04/04 02:57:04 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x5, 0x400002) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000100)) r2 = openat$cgroup_ro(r0, &(0x7f0000000480)='cpuset.memory_pressure\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000000080), 0x8) 2018/04/04 02:57:04 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x37f395be}, &(0x7f00000002c0)=0x8) openat$dsp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/dsp\x00', 0x48000, 0x0) fcntl$dupfd(r0, 0x0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x40400, 0x0) syz_open_dev$adsp(&(0x7f0000000740)='/dev/adsp#\x00', 0x78, 0x2000) socketpair$inet(0x2, 0x2, 0x6, &(0x7f00000008c0)) pipe2(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000680)={r1, 0x24}, 0x323) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) getpeername(r3, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000280)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffe8d) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r8 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x0, 0x6, 0x1f, 0x1000, 0x0, 0x4}, 0x1c) sync() r9 = request_key(&(0x7f0000000500)='pkcs7_test\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='syz_tun\x00', 0xfffffffffffffffa) add_key(&(0x7f00000005c0)='dns_resolver\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="f54c63b834ca4dc4e2593672f8891bf610e8", 0x12, 0xfffffffffffffffd) keyctl$setperm(0x5, r9, 0x10000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r5, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000340)='./file2\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x1008880) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r7, 0x28, 0x2, &(0x7f00000001c0), 0x8) 2018/04/04 02:57:04 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x8000, 0x1, 0x1}) rt_sigsuspend(&(0x7f0000057ff8), 0xfffffffffffffff8) 2018/04/04 02:57:04 executing program 5: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/04/04 02:57:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x101400) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000140)={0x15, &(0x7f0000000100)=""/21}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000180)=0xfffffffffffffff7) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000001c0)='gretap0\x00') getpeername$llc(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)={0x2, [0x4, 0x3]}, 0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x400400, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000300)=""/250, 0xfa) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000440)={0xaf, @multicast2=0xe0000002, 0x4e20, 0x2, 'sed\x00', 0x2, 0x9, 0x2c}, 0x2c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000480)={r2, r1, 0x2, 0x1}, 0x10) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000004c0)=0x4) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000500)=0x1, 0x4) accept$nfc_llcp(r2, &(0x7f0000000540), &(0x7f00000005c0)=0x60) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000600)) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000640)={0xfff, 0x1, 0x1, 0x80000001}) sendmsg(r3, &(0x7f0000000b40)={&(0x7f0000000680)=@rc={0x1f, {0xffffffff, 0xffffffffffffff80, 0x1, 0x1, 0x7, 0x80}, 0x10000}, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000700)="5940b34d7ef9a121ed835547dbd61c4193267094e74e6dffc31612c0a3e9490fb0cc5ca37e2cf2658a785d3ad57fd93cd2dae00c0ea237d82466909af2", 0x3d}, {&(0x7f0000000740)="2bdf9b83c92df5e98439d008b9c3a61beff399fa9a3c430aed17ce72b1ad5454ee772ef1bf522fd314a88b299a93cc0de8a0cd3a7b7fc24d534892c5683b07b9a861e1d866ae11f8e69d7372af4742f3df70ff95fd8416e9497bae468c517a07c846ea6fda90361e885a7613066501fb4d82b65dbc76a3691072afcc364cfb22d0e886552ef0b412d279e6ada2a210eb32c95efb60819f6c707cf55cc342da79a505947b90f85f0d9c7b5b97ea805f03b41ba2190ef0169e12f85b1233b3a1443009af6e18599cae8ddf82c7644c000341beac07", 0xd4}, {&(0x7f0000000840)="fd94b8f238c8ef677119809ba4b49ae8ec7fc98a8e2fb3414caea950117f9a2ab509c5e1c3e1d9fd09d163eadd87b0322b35ca4c745d7df9ccccbe7d2bcdf63a4520f8a41bc6d7018794fd9507576264cf5a1d60044fd9c0736d2b721230d03544e27e3f4f86a78df79923adcfe6cb41c5619577008bbb3cb0ccf3a33b5e4f511d00f37acbdea2b629", 0x89}, {&(0x7f0000000900)="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", 0xff}, {&(0x7f0000000a00)="26058c453aa13ac38385a249d219a7991a898f76abe38dc7bb1dd3ea6327d93e920ed02aa89e8a0e1a1ef021dea71cc33dab53cea5c48072f4f2764bf7a4fa5057fdab802eacb70868378d16d7d3020994cec09a78c6fca729a5a0610126cf42dbba45a9b32dd0de60b625b0f690727774353fde8fd98d7695042346fd80bd777bf97c5cf46be3a1454c1b27da0fe7", 0x8f}], 0x5, 0x0, 0x0, 0x8000}, 0x8000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000c00)={{0x2, 0x4e23, @rand_addr=0x9}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0xb2cf, @rand_addr=0x2}, 'ip6gretap0\x00'}) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000000c80)=""/69, 0x45) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000d00)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000e00)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000e40)={@broadcast=0xffffffff, @loopback=0x7f000001, r4}, 0xc) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000e80)={0x1, r1}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000ec0)={0x5, 0x8204, 0x6, 0x8001, 0x0}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000f40)={r5, @in6={{0xa, 0x4e20, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x90, 0x2, 0x80, 0x1, 0x43}, &(0x7f0000001000)=0x98) fchmod(r0, 0x1f) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/04 02:57:04 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028"], 0x2}, 0x1}, 0x0) [ 1552.485692] binder: 20777 RLIMIT_NICE not set [ 1552.502132] binder: 20776:20777 ioctl c0306201 20007fd0 returned -11 [ 1552.510872] binder: 20776:20777 ioctl c0306201 20007000 returned -14 [ 1552.519451] binder: 20776:20777 ioctl c0306201 20004000 returned -14 [ 1552.527466] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/04 02:57:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x106, 0x5}}, 0x20) r3 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0xbc4, 0x4000) write$rdma_cm(r1, &(0x7f00000003c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000280), r2, r3}}, 0x18) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="94df6619d5ee321ef906b4633171209698748105ca1721c7d15a5ab87669cfab38d6b79b22fd938550d52415cf16b9404d9998faff859802a2f4d6dfc1e9d1f0c763579de2f419ad3d9e373383d552d1721a2546065264c1dfc587860d11dc3c22d1863d71e80524757210dec22cf89282dee46200fd9a37e29d6d61b52d6fe789856abe510ac18193221952", 0x8c, 0x0) syz_open_dev$audion(&(0x7f0000000400)='/dev/audio#\x00', 0x7ff, 0x4900) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r4, 0x1, 0x1, r5) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x14, 0x20, 0x1b631399ed513bc5}, 0x14}, 0x1}, 0x0) 2018/04/04 02:57:04 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20480, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') membarrier(0x1a, 0x0) 2018/04/04 02:57:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000006000)=""/76, 0x180}, {&(0x7f0000016000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x6}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000001fb1)=""/79, 0x4f}, {&(0x7f0000008faa)=""/86, 0x56}, {&(0x7f0000011f6f)=""/145, 0x91}], 0x7, &(0x7f0000002fa9)=""/87, 0x57}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0xb1, 0xc, [0xffffffffffffffff, 0xff6f, 0xcb2]}) 2018/04/04 02:57:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockopt(r0, 0x4277, 0xa37, &(0x7f00000002c0)=""/4096, &(0x7f0000000000)=0x1000) r2 = syz_open_pts(r0, 0x60000) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x8) dup3(r0, r2, 0x0) 2018/04/04 02:57:04 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a6"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:04 executing program 7: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000100)=0x80) r1 = eventfd2(0x0, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000040)="c1a1af1127c4a28f", 0x8}, {&(0x7f0000000380)="aa", 0x1}], 0x2) 2018/04/04 02:57:04 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x67, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'sed\x00', 0x4, 0x480a2dd6, 0x56}, 0x2c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x300, 0x0) sendmsg$nl_xfrm(r1, &(0x7f000034f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff]}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/04 02:57:04 executing program 6: r0 = socket(0x15, 0x80005, 0x0) r1 = dup(r0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000000c0)={0x1, 0x1000}) getsockopt(r0, 0x114, 0x10000000002717, &(0x7f0000000000), &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 1552.532916] binder: 20776:20782 ioctl 40046207 0 returned -16 [ 1552.548132] binder: 20776:20782 ioctl c0306201 20007fd0 returned -11 [ 1552.557207] binder: 20776:20777 ioctl c0306201 20007000 returned -14 2018/04/04 02:57:04 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001040), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) 2018/04/04 02:57:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a6"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4000000000000, 0x40002) ioctl(r0, 0x4400000000001260, &(0x7f0000000000)) socketpair(0x1, 0xe, 0x3ff, &(0x7f0000000000)) 2018/04/04 02:57:04 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x48, "6edede6df66ec252db75b061af342100230f3705ea4d48693332b65bb7206ee63d56a052ba3689741e8e6195bdf41009c852662323663b007c2e51e998cb80970141ded5ffb1c9d2"}, &(0x7f00000001c0)=0x50) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000035872d5e633f5dc607e4e79b4961001b2000000000"], 0x28}, 0x1}, 0x1) r3 = open(&(0x7f0000000000)='./file0\x00', 0x401, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}], 0x20) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000140)=0x20) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0xe4f) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) 2018/04/04 02:57:04 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4300, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xe73}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e21, 0x1, @empty, 0x7}}, 0xffffffffffffffc1, 0x1000, 0x1, 0x1, 0x1}, &(0x7f0000000300)=0x98) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r4, 0x8}) 2018/04/04 02:57:04 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a6"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000000b40)=@listen={0x7, 0x8, 0xfa00}, 0x10) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000140)) 2018/04/04 02:57:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x1000004e61}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000500)=0x98) 2018/04/04 02:57:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000001100)='I', 0x1, 0x0, &(0x7f00000010c0)={0xa, 0xfffffffffffffffe, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x8}, 0x1c) listen(r0, 0x5) accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x53, 0x0) 2018/04/04 02:57:05 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3, &(0x7f00000000c0)=""/23) r2 = gettid() rt_sigqueueinfo(r2, 0xd, &(0x7f0000000000)={0x6, 0x1000, 0x10000}) 2018/04/04 02:57:05 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66e"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffff7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa}}}, 0x47) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='.&\\+usercpuset+\x00', &(0x7f0000000080)="657468302a657468308b6c6f29656d3000", &(0x7f00000000c0)='\x00', &(0x7f0000000100)='vmnet0eth0eth1%+/%.eth0/\x00', &(0x7f0000000140)='*procvboxnet0cpuset\x00'], &(0x7f0000000380)=[&(0x7f00000001c0)='{#@:vboxnet1posix_acl_access}/-@\x00', &(0x7f0000000200)='bdevproc\x00', &(0x7f0000000240)='\\]&#)eth0].\x00', &(0x7f0000000340)='em1^@GPL+@keyringlo\x00']) 2018/04/04 02:57:05 executing program 7: set_mempolicy(0x2, &(0x7f0000000040)=0x7fffffff, 0x4) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@loopback, @in=@local}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@dev, @in6=@ipv4={[], [], @remote}}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000740)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000880)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', r3}) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="340000001400030000000000000000000a000000", @ANYRES32=r4, @ANYBLOB="1400010023f50080000001000000ffffe0040000155a522f24cf530e264dae701a4ea21e06c5ddc9a0f7c99ca185b35d002fc6f2b685b31ff06bc6977cbb054ad843eeb2ab7878b687b29d433f104d1af0e88eeede88dd0adf967fd08e11518b4c0c74a660f73f0d7a10e8ec94e275a79d0da6a1805611e0b96835a23a3adf6bf81acf9f47"], 0x34}, 0x1}, 0x0) r5 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0xa000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x400}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000280)={r6, 0x4, 0x4, 0x3f}, &(0x7f00000002c0)=0x10) 2018/04/04 02:57:05 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x1012001, 0x0) r4 = memfd_create(&(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r5, 0x800, 0x7, 0x1, 0x1, 0x10000}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r6, 0x446}, &(0x7f0000000280)=0x8) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)={0xffffffffffffffff}) r8 = getpgrp(0x0) capget(&(0x7f00000002c0)={0x39980732, r8}, &(0x7f0000000300)={0x6, 0x7f, 0x1, 0x4c, 0x4, 0x48e}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000000)={'ip_vti0\x00', 0x7000}) write(r0, &(0x7f00000000c0), 0xfec9) 2018/04/04 02:57:05 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001100)='/dev/rfkill\x00', 0x10000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000006a00)='net/raw6\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x100059) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/04/04 02:57:05 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x80, 0x0) 2018/04/04 02:57:05 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) r1 = memfd_create(&(0x7f00000000c0)='-selinux.-keyring^\x00', 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200080, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000140)={r1, 0x0, 0x6, r2}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r1, &(0x7f0000000180)="af3fb92b09a3f205f4b34b2e2dc12eeffcb6570957e7cb748868a21e5e6bbf7a1d7b64f1e7121b28fee3c8a07765b6b437421b7bd73f02c37a6e3a3bec8a69bce5aa088954c0d071700e7bec3f19999e38cb85a1aa17009c4f592c8f01386e154437732cd7658b47b0d04d9f4d337495e3fc", &(0x7f0000000200)=""/39}, 0x18) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000000)=0x1, 0x0) 2018/04/04 02:57:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x81, 0x200, 0x3, 0x9, r2}, &(0x7f0000000100)=0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000140)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x200000000000001, [@generic='\f']}]}, 0x1c}, 0x1}, 0x0) 2018/04/04 02:57:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66e"], 0x2}, 0x1}, 0x0) [ 1554.021430] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/04 02:57:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/239, 0xef}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f00000013c0)=""/141, 0x8d, 0x5}, 0x3) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000010000108000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x3}, 0x1}, 0x0) 2018/04/04 02:57:06 executing program 1: request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='logon\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x80000000000001) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x80, 0x7, 0x7fffffff}) [ 1554.083285] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/04 02:57:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66e"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:06 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x6, 0xfff, 0x1, 0x87, 0xfe, 0x7}) pselect6(0x40, &(0x7f0000b9e000)={0x0, 0x0, 0x0, 0x1, 0x3}, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x9}, &(0x7f0000000100)={0xffffffffffffffe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f00008e5ff0)={0x0, 0x989680}, &(0x7f0000dd6ff0)={&(0x7f0000cc8ff8), 0xfffffffffffffe02}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000000c0)=0x4, 0x4) 2018/04/04 02:57:06 executing program 7: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="f61b9b26fb2e23a77d93453812c6ecef61a9325111967e16c7c42d65d5caddfe35b92be95dbbde5bbf96db6116413e4c4c939df022753e0b25fdd2", 0x3b, r0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x7, 0x9, 0x5, 0x100000000, 0xc5a, 0x5, 0x401, 0x7fffffff, 0x1f, 0x9, 0x9, 0x3, 0xa713, 0x4, 0xfff]}, &(0x7f0000000440)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000480)={r2, 0x8, 0xe2, "20836750ee7772f8e9641133015634484721534f291b8fe440f9e5f29d7a8c5cfbd57f9b722ebd006508ef42e204a4aaafeb4f5f078ed9ebd83a88df015decdcfca48a096febe0630dbf2c3de45f152b5f3d0415bd8231dc0b8f18ff69be4047092632eb461ed90087e5a8eea4abaee10b4f03730965c3c7aea913477313ea301e4a2fb38b2864ff2bc26549c53646164e82707eb94db0172382de5ad19eb0086fc0b53a797dc70ebb114d4cf9dd5fce338f0eb93e9a3de47666ca4dc0952227d892a024d23ca3232d0a0fa6445ae532bf09972b0ed33167cbcdafcdbabf000da393"}, 0xea) r3 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000002000)=""/4096) connect$can_bcm(r3, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="05080000000000000000000000000000d22fd6e4df1b9566d48e3fd15adc2b924670e35d3a6a666eeace27db5adb62b30eb7d36925aa551208d8046f17e22693e0965c8d5f430afc69fc536212a7f6961ae5df6b6cb3d06af0f23aefd758d14da3d27348691144b580fb0be33195ac9fdb2779ca3e35ff81bd2a7a6e657275a02670eb9b94a794a378b3f8b5b4b110797f4ac8b91e3508cf6c6a48d554eb615755458ef94ea079b9dde389bfb5d51a5487f5c7", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x48}, 0x1}, 0x0) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r4, 0x1}, 0x8) 2018/04/04 02:57:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000108001c00000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000068ab02ef05c50d55876528c32bceebbd58a20da8eceaaa6fee05b9ac2bb40859f94c39a50f8105235495364da805bc8ee4f37b70975b860ab403a17e2bdf5dc686de2e299e3fb3b3769cc64aea2969f585ebccc2"], 0x28}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) 2018/04/04 02:57:06 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x4000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000080)=""/77) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) 2018/04/04 02:57:06 executing program 4 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x0, 0x81}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440), &(0x7f0000000180)=0x8) 2018/04/04 02:57:06 executing program 5: r0 = socket$inet6(0xa, 0x8000002, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffefff86dd6006f525fff6110000000000000000000000000400000040ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/04/04 02:57:06 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x85bc, 0x80, 0x401, 0x1000, 0x7}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x5}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x400000000021e) writev(r2, &(0x7f000051c000)=[{&(0x7f00000001c0)="480000001400190d76a81014aed182f30284dedbedcfe00600000010a2bc5603ca0016087f89000001dbff0ffb0716c900000003b2085c7f28dbddf482d5000000000000002ae59d", 0x32}], 0x1) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000000c0)='ipddp0\x00') setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040), 0xed5273ac2c4b1712) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000080)=0xc2e) 2018/04/04 02:57:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) fanotify_init(0x41, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000880)=ANY=[@ANYBLOB], 0x1) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x200180) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x6300, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x4, 0x4d0, 0xffffffff, 0x2a0, 0x2a0, 0x2a0, 0xffffffff, 0xffffffff, 0x400, 0x400, 0x400, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x9, 0x2}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x5, 0x7}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], 'ip6_vti0\x00', 'yam0\x00', {0xff}, {0xff}, 0x0, 0x7, 0x2, 0x8}, 0x0, 0x120, 0x160, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d2, 0x0, 0x7fffffff}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x57e7, 0x8, "c7e3dd3780598de93707de3e558481ddeab27a3f92f4a1c43b32dbfceb33"}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1a}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0xffffffff, 0xff000000, 0xff], 'ip6tnl0\x00', '\x00', {0xff}, {0xff}, 0x0, 0x7c12, 0x4}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x1, 0x2e, 0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0xc41, 0x5, 0x1, [0x5, 0x800, 0x8, 0x4, 0x3, 0xc6, 0x1f, 0x6, 0x100, 0x0, 0xff, 0x8000, 0x7ab, 0x200000000000000, 0x3, 0x620289f6], 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) 2018/04/04 02:57:06 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f00000000c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00000001c0)={0x0, 0x1, 0x2}) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x7, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80001, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r4, &(0x7f0000000240)=[{{}, 0x7f, 0x6, 0x3}, {{0x77359400}, 0x0, 0x20, 0x5}, {{0x77359400}, 0x9812, 0x1000, 0x9}, {{0x0, 0x7530}, 0x6, 0x75, 0x8}, {{}, 0xa8b3, 0x100, 0x1}, {{r5, r6/1000+10000}, 0x5, 0x0, 0x8}], 0x90) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000100)=0xc) ptrace$poke(0x5, r7, &(0x7f0000000140), 0x7) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f000066cff0)={r1, r2+30000000}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2018/04/04 02:57:06 executing program 6: r0 = socket(0x0, 0x7, 0x48b1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) futimesat(0xffffffffffffffff, &(0x7f0000000080)='/', &(0x7f0000000180)={{0x77359400}}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @multicast1}, &(0x7f00000000c0)=0x8) getsockopt$inet_mreq(r0, 0x0, 0x82ec5c79dc291102, &(0x7f0000000100)={@rand_addr}, &(0x7f0000000140)=0x8) 2018/04/04 02:57:07 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000900)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2adc6305d0d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52ba15a81fafeb2c954917500000000000079097724d25a3ab1f3c3d2b0881614ecd7a998ff732aea4f869c77884814167586cbc8431e2e2d1fdce36b6d366f15c1ca35ecff10a935519192e21154a71a28152d27117cc2c561a07a6dc14ee907c0b39f917944db9c0278e149b0d8ac5b991127c7dbccf814020d587b2a23b7d4e077a772407786568ea96734bb13fe3bc78f038f42ecaf2ea1907ae330617a538e34c1f372144f53f3047c26d34100017148a50433522e5a0042c589d9e9afdefe40ffb1608c31871549628e791512b161886817f14c7da91a2431d47dc4c611006923dd42b58c888ec60b54536a072fea229a2b7cafe2198351d442c2c57eb52c2fb21864dd5d05823467e12cf5679e56e52723bd984247a218a245c9aa38d5badd") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) recvfrom(r1, &(0x7f0000000280)=""/149, 0x95, 0x1, 0x0, 0x0) rmdir(&(0x7f0000000580)='./file0\x00') ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)={0x1, 0xffffffff}) preadv(r1, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/04 02:57:07 executing program 2: unshare(0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns/mnt\x00') setns(r1, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000000080)) 2018/04/04 02:57:07 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x2c) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0xfffffffffffffffc, &(0x7f000000a000)) [ 1555.139483] FAULT_INJECTION: forcing a failure. [ 1555.139483] name failslab, interval 1, probability 0, space 0, times 0 [ 1555.150866] CPU: 0 PID: 20910 Comm: syz-executor4 Not tainted 4.16.0+ #378 [ 1555.157898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1555.167270] Call Trace: [ 1555.169873] dump_stack+0x1a7/0x27d [ 1555.173523] ? arch_local_irq_restore+0x53/0x53 [ 1555.178220] should_fail+0x914/0xae0 [ 1555.181949] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1555.187073] ? __task_pid_nr_ns+0x29b/0x540 [ 1555.191409] ? find_held_lock+0x35/0x1d0 [ 1555.195488] ? find_held_lock+0x35/0x1d0 [ 1555.199592] ? check_same_owner+0x320/0x320 [ 1555.203929] ? rcu_note_context_switch+0x710/0x710 [ 1555.208886] should_failslab+0xec/0x120 [ 1555.212876] kmem_cache_alloc_node+0x56/0x760 [ 1555.217391] ? netlink_getsockopt+0x680/0x680 [ 1555.221906] __alloc_skb+0xf4/0x760 [ 1555.225550] ? skb_scrub_packet+0x510/0x510 [ 1555.229880] ? kasan_check_write+0x14/0x20 [ 1555.234127] ? _copy_from_user+0x99/0x110 2018/04/04 02:57:07 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000201ffff00000000d3000000000000000008000800b60000002c9b6da185115de310865a86621817b03c071b5a299b45f2e370ea95e07c1b33e2297d4a4fb1fb9121671c45d9cfe8167d0575e66067a62253a192bc45b0c434669b29420cfcc78283557b6f8865ff8218a2e1dff94d0367508f105a968d9b6a61efa079bd628351273b04e656cdac20c1c7373aa69c1099f7aed7a2aad42f318eda1e872d422a15e9c4505a42270f0cd30417ca638613"], 0xb1}, 0x1}, 0x0) r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/04/04 02:57:07 executing program 5: 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@ipx, &(0x7f0000000200)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r1, 0x8, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x45, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000400)={0x80, 0x0, 'client0\x00', 0x1, "ad2b43d66e6e60c3", "3693f300541a633bab1be157d12520b8d99d2ce39a4baccf1ba9b471e2752ed8", 0x7fffffff, 0x52d}) r3 = inotify_init1(0x800) inotify_add_watch(r3, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r4 = creat(&(0x7f00000003c0)='./file0/bus\x00', 0x0) unshare(0x400) mq_notify(r4, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) listxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=""/226, 0xe2) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) 2018/04/04 02:57:07 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x400040) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0xba}, 0x8) close(r2) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x28040) [ 1555.238285] ? rw_copy_check_uvector+0x1be/0x280 [ 1555.243062] ? import_iovec+0x238/0x430 [ 1555.247051] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 1555.252605] netlink_sendmsg+0xa9a/0xe80 [ 1555.256692] ? netlink_unicast+0x6b0/0x6b0 [ 1555.260943] ? security_socket_sendmsg+0x89/0xb0 [ 1555.265711] ? netlink_unicast+0x6b0/0x6b0 [ 1555.269956] sock_sendmsg+0xca/0x110 [ 1555.273684] ___sys_sendmsg+0x767/0x8b0 [ 1555.277673] ? copy_msghdr_from_user+0x590/0x590 [ 1555.282446] ? __f_unlock_pos+0x19/0x20 2018/04/04 02:57:07 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8000080000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000240)='./file0\x00') sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0x81) fallocate(r1, 0x0, 0x0, 0x379) dup2(r1, r0) [ 1555.286432] ? lock_downgrade+0x980/0x980 [ 1555.290590] ? kasan_check_write+0x14/0x20 [ 1555.294841] ? __fget_light+0x2bc/0x400 [ 1555.298828] ? fget_raw+0x20/0x20 [ 1555.302289] ? find_held_lock+0x35/0x1d0 [ 1555.306368] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1555.311306] ? wait_for_completion+0x770/0x770 [ 1555.315904] ? __fdget+0x18/0x20 [ 1555.319280] __sys_sendmsg+0x105/0x250 [ 1555.323171] ? __sys_sendmsg+0x105/0x250 [ 1555.327237] ? SyS_shutdown+0x30/0x30 [ 1555.331041] ? __sb_end_write+0xa0/0xd0 [ 1555.335023] ? kasan_check_write+0x14/0x20 2018/04/04 02:57:07 executing program 6: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_gstrings={0x1b, 0x5}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) [ 1555.339263] ? fput+0xe0/0x150 [ 1555.342461] ? ksys_write+0x184/0x220 [ 1555.346293] SyS_sendmsg+0x29/0x30 [ 1555.349829] ? __sys_sendmsg+0x250/0x250 [ 1555.353894] do_syscall_64+0x281/0x940 [ 1555.357781] ? vmalloc_sync_all+0x30/0x30 [ 1555.361941] ? finish_task_switch+0x1b9/0x970 [ 1555.366448] ? finish_task_switch+0x17a/0x970 [ 1555.370955] ? syscall_return_slowpath+0x550/0x550 [ 1555.375899] ? syscall_return_slowpath+0x2ac/0x550 [ 1555.380835] ? prepare_exit_to_usermode+0x350/0x350 2018/04/04 02:57:07 executing program 5: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000192ff0)}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000002800)={"6200000000653000000000000000a300", &(0x7f0000000000)=ANY=[]}) [ 1555.385858] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1555.391237] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1555.396093] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1555.401278] RIP: 0033:0x4552d9 [ 1555.404463] RSP: 002b:00007ff3f9d22c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1555.412742] RAX: ffffffffffffffda RBX: 00007ff3f9d236d4 RCX: 00000000004552d9 [ 1555.420006] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000014 [ 1555.427277] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/04 02:57:07 executing program 4 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:07 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xd0cf, 0x4) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000040)=0x10000, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r1, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000013bffc), 0xf4) [ 1555.434547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1555.441800] R13: 00000000000004ec R14: 00000000006fa6c0 R15: 0000000000000000 2018/04/04 02:57:07 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80, 0x0) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x17, 0x3, 0x4, 0x401, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000d00000000", 0x14, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x10000) accept4$unix(r1, &(0x7f00000001c0), &(0x7f0000000180)=0x6e, 0x80000) 2018/04/04 02:57:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x2, 0x1, 0x2, 0x8, 0x0, 0x6, 0x2000, 0x1, 0x200, 0xffffffffa903d476, 0x6, 0x80, 0x80000000, 0x1, 0x6, 0xbf2b, 0x3, 0x3, 0x0, 0x3e9e, 0x9, 0x0, 0x7, 0x3, 0xfffffffffffffbff, 0x4, 0x800, 0xff, 0x0, 0x7b, 0x7, 0x3ff, 0x8, 0x401, 0x6d, 0xfd3, 0x0, 0x8000, 0x2, @perf_config_ext={0x3, 0x208}, 0x4000, 0x0, 0x42, 0x7, 0x2, 0x40100, 0x1}, r1, 0x7, r0, 0xa) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f000074fffc), 0x4) syz_open_procfs(r1, &(0x7f00000000c0)='oom_score_adj\x00') [ 1555.536905] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 1555.554121] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 1555.592142] FAULT_INJECTION: forcing a failure. [ 1555.592142] name failslab, interval 1, probability 0, space 0, times 0 [ 1555.603463] CPU: 0 PID: 20947 Comm: syz-executor4 Not tainted 4.16.0+ #378 [ 1555.610482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1555.619843] Call Trace: [ 1555.622442] dump_stack+0x1a7/0x27d [ 1555.626088] ? arch_local_irq_restore+0x53/0x53 [ 1555.630769] ? is_bpf_text_address+0xa4/0x120 [ 1555.635289] should_fail+0x914/0xae0 [ 1555.639015] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1555.644141] ? save_stack+0xa3/0xd0 [ 1555.647779] ? save_stack+0x43/0xd0 [ 1555.651414] ? kasan_kmalloc+0xad/0xe0 [ 1555.655315] ? kasan_slab_alloc+0x12/0x20 [ 1555.659486] ? find_held_lock+0x35/0x1d0 [ 1555.663591] ? check_same_owner+0x320/0x320 [ 1555.667932] ? rcu_note_context_switch+0x710/0x710 [ 1555.672888] should_failslab+0xec/0x120 [ 1555.676878] kmem_cache_alloc_node_trace+0x5a/0x760 [ 1555.681928] __kmalloc_node_track_caller+0x33/0x70 [ 1555.686883] __kmalloc_reserve.isra.39+0x41/0xd0 [ 1555.691641] __alloc_skb+0x12a/0x760 [ 1555.695343] ? skb_scrub_packet+0x510/0x510 [ 1555.699657] ? kasan_check_write+0x14/0x20 [ 1555.703880] ? _copy_from_user+0x99/0x110 [ 1555.708024] ? rw_copy_check_uvector+0x1be/0x280 [ 1555.712782] ? import_iovec+0x238/0x430 [ 1555.716760] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 1555.722287] netlink_sendmsg+0xa9a/0xe80 [ 1555.726335] ? netlink_unicast+0x6b0/0x6b0 [ 1555.730553] ? security_socket_sendmsg+0x89/0xb0 [ 1555.735296] ? netlink_unicast+0x6b0/0x6b0 [ 1555.739531] sock_sendmsg+0xca/0x110 [ 1555.743240] ___sys_sendmsg+0x767/0x8b0 [ 1555.747202] ? copy_msghdr_from_user+0x590/0x590 [ 1555.751942] ? __f_unlock_pos+0x19/0x20 [ 1555.755905] ? lock_downgrade+0x980/0x980 [ 1555.760043] ? kasan_check_write+0x14/0x20 [ 1555.764264] ? retint_kernel+0x10/0x10 [ 1555.768137] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1555.773148] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1555.777899] ? retint_kernel+0x10/0x10 [ 1555.781772] ? sockfd_lookup_light+0x65/0x150 [ 1555.786247] ? sockfd_lookup_light+0x8c/0x150 [ 1555.790746] __sys_sendmsg+0x105/0x250 [ 1555.794619] ? __sys_sendmsg+0x105/0x250 [ 1555.798661] ? SyS_shutdown+0x30/0x30 [ 1555.802441] ? __sb_end_write+0xa0/0xd0 [ 1555.806398] ? kasan_check_write+0x14/0x20 [ 1555.810619] ? fput+0xe0/0x150 [ 1555.813807] ? ksys_write+0x184/0x220 [ 1555.817609] SyS_sendmsg+0x29/0x30 [ 1555.821127] ? __sys_sendmsg+0x250/0x250 [ 1555.825170] do_syscall_64+0x281/0x940 [ 1555.829046] ? vmalloc_sync_all+0x30/0x30 [ 1555.833190] ? finish_task_switch+0x1b9/0x970 [ 1555.837674] ? finish_task_switch+0x17a/0x970 [ 1555.842163] ? syscall_return_slowpath+0x550/0x550 [ 1555.847072] ? syscall_return_slowpath+0x2ac/0x550 [ 1555.851981] ? prepare_exit_to_usermode+0x350/0x350 [ 1555.856981] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1555.862327] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1555.867155] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1555.872323] RIP: 0033:0x4552d9 [ 1555.875490] RSP: 002b:00007ff3f9d22c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1555.883179] RAX: ffffffffffffffda RBX: 00007ff3f9d236d4 RCX: 00000000004552d9 [ 1555.890437] RDX: 0000000000000000 RSI: 0000000020000480 RDI: 0000000000000014 [ 1555.897685] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1555.904941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 1555.912209] R13: 00000000000004ec R14: 00000000006fa6c0 R15: 0000000000000001 [ 1555.948278] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 02:57:08 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40000, 0x40) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x8, 0x1, 0x6, 0x9, 0xffffffffffffff00, 0x5, 0xe6, 0x20, 0x9, 0x1f, 0x8001, 0x8}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x12}, 0x98) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000180)={[{0x1000, 0xfffffffffffffffe, 0x1, 0x0, 0x1, 0x7, 0x670, 0xfffffffffffffffb, 0x9, 0x8e, 0x7fffffff, 0x7, 0x80000000}, {0x5, 0x47122619, 0xa4d, 0x0, 0x6, 0x0, 0x1, 0x8, 0xf610, 0x200, 0x5, 0x100, 0x6}, {0x1, 0x4, 0x10001, 0x800, 0x6, 0xffffffff, 0x6, 0x7, 0x3, 0x0, 0x1, 0x3f, 0x4}], 0x6}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000080)={0x8000, 0x8, [0x1f, 0x7ff]}) sendto$inet(r1, &(0x7f0000000000)="13", 0x1, 0x4c854, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/04 02:57:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) mprotect(&(0x7f0000a98000/0x3000)=nil, 0x3000, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xc4, 0x81d34ffd78132831) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x4010, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) 2018/04/04 02:57:08 executing program 4 (fault-call:2 fault-nth: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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:08 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x1) shutdown(r0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2100, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x101, 0xd, "d7fbb193cde60ea92adcc0db53e23f9ae80d42b4078376ead693553d481c64257a460bd0c449605462d7844c7acc70020a3a64204e6ac8fb5c209ebbfab7f04bdacd7f6b2d15b29272dd8028324a29a2093525628c0b88e4ed53de9775578e6245d007e8c3ec2d0207289001160924a515c18af83cc4e0063b7ede5a2ba0437f6eded145f340333f5717a1166da4b8729ee79e5ade702d77f3e097eb38a94b453efe6afbe6d2fe07d3908b265538017a1fa097d19f3d7f9703e6826c"}) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/04 02:57:08 executing program 6: r0 = socket(0x1e, 0x5, 0x0) listen(r0, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x400) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0xfff, 0x6, 0x7, 0x7fffffff, 0x1f, 0x4bb, 0x2, 0xff, 0x9ad, 0xffffffffffffff01}) 2018/04/04 02:57:08 executing program 3: socket$inet(0x2, 0x2, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0xfffffffffffffffe, 0x5, 0x7, 0x2, "362c35d00ec620ff0fd8e4d2bdb1cea3e79ca763268ea1fa480a60f86dec614812777d499c6483f561ca7edf", 0x81}, 0x0, 0x0, 0xfe3, r1, 0x61, 0xffff, "a5eb9a747d206d7264c56ad969fd62b5c74e4142fa712e92cf2a4aef532dc7363d5f61633eae582018b0e1bd44018908fdc14835ccfb680b7dfac80865a2986b", &(0x7f0000000080)='nodev{ppp0\'\x00', 0xc, [], [0x80000000, 0x80, 0x46c, 0x3f]}) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e21}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f00002e1ffa), 0x0, 0x0, &(0x7f0000be4ff0)={0x2, 0x4e21}, 0x10) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000200)="0fbcddb83ab144650f23d80f21f835800000400f23f8f20f0666b815010f00d0b8c82a35590f23d00f21f835300000010f23f8660f3a44da580f30660f38824b00b99c030000b80d000000ba000000000f300f00148508000000", 0x5a}], 0x1, 0x30, &(0x7f00000002c0)=[@efer={0x2, 0x1}, @efer={0x2, 0x800}], 0x2) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/04 02:57:08 executing program 7: mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x20010, 0xffffffffffffffff, 0x2) io_setup(0x6, &(0x7f0000000040)=0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000003c0)=[0x101, 0x8]) io_cancel(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f00000000c0)="cf", 0x1, 0x793b, 0x0, 0x4, r2}, &(0x7f0000000180)) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000000)) io_submit(r0, 0x2, &(0x7f0000000380)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="378b20cebcc93957135b8c0eb80e2c911efa9de8ab79729b3aa6a6d685840199f6ec40f5054bd1bdf09995d67a34da937e63e2749171abdf63d09e654b62e2e9", 0x40, 0x6, 0x0, 0x54f28a84c7ab1771, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000000280)="0ca70836187d2777db97ecd4c1c6e44e4059706abc4be9cc487f7eba18102d55c8bf77d887610ea3fbcd74238642da62ddcae15323b1bbb936d16cc48e920e201876f5204620440c455c87e279dbcc2011378974b6c8ac8d6723544a2ff22478a3d44dc071f6955ac764deed183ec3bb33c2f82ea393446413ddce92188c1a181790711d3aa711c1aa31cb965478129793c16193a8d77d6fa6d9e7be5dd21202e2225dc600e83431132d752a3f4334a5625d5686cd", 0xb5, 0x401, 0x0, 0x1, r2}]) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000200)) 2018/04/04 02:57:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x0) r5 = dup2(r4, r0) timer_create(0x1, &(0x7f0000000380)={0x0, 0x8, 0x0, @thr={&(0x7f00000004c0)="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", &(0x7f0000000080)}}, &(0x7f00000014c0)=0x0) timer_gettime(r6, &(0x7f0000001500)) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f00000003c0)="c4627918c5c4e1c975d6c4c23d0c2f8fea7810af050000001ad50000b805000000b9d08680d00f01c1430f01ca3e0fd33dfeffffff66b872000f00d0c7442400f0000000c744240276000000ff1c24450f00d0", 0x53}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000040)={0x1200, 0xfffffffffffffff7, 0x2, 0x8, 0xc9, 0x7, 0x8, 0x4, 0x6, 0xeda, 0xdb7b, 0x2}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000140)=""/123) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x9, 0x9, 0x9f, 0x3ff, 0x5, 0x7, 0x6, 0x5, 0x7, 0x7, 0x1, 0x8}) write$vnet(r5, &(0x7f0000000440)={0x1, {&(0x7f00000001c0)=""/224, 0xe0, &(0x7f00000002c0)=""/189, 0x0, 0x4}}, 0x68) 2018/04/04 02:57:08 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x880, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', r2}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040), &(0x7f0000d1b252)) 2018/04/04 02:57:08 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1) socketpair$inet(0x2, 0x802, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00000000c0)={@broadcast, @local, @dev}, &(0x7f0000000100)=0xc) 2018/04/04 02:57:08 executing program 7: sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) gettid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r1, &(0x7f0000000340)=""/191, 0xbf, 0x215e, &(0x7f00000007c0)=@in6={0xa, 0x4e21, 0x2, @empty, 0x100}, 0xeae86307707fcab0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e20, 0x4, @empty, 0x4}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x0, r5}, &(0x7f0000000140)=0x51) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r6, 0x0, 0x0, 0x101}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x803ff, 0x2f}) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x8000400) fgetxattr(r7, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000001200)=""/4096, 0x1000) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r8 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x0) ppoll(&(0x7f0000fe0000)=[{r8}], 0x1, &(0x7f0000012000)={0x77359400}, &(0x7f0000fe0ff8), 0x8) ioctl$int_in(r8, 0x5452, &(0x7f0000004ff8)=0x1000000000000009) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() move_pages(0x0, 0x9, &(0x7f0000000740)=[&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000000)=[0x5, 0xff, 0x5, 0x8], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x4) dup2(r3, r2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000480)=0x8, 0xfffffffffffffd9e) 2018/04/04 02:57:08 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) tkill(r1, 0x2b) 2018/04/04 02:57:08 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) dup2(r1, 0xffffffffffffffff) 2018/04/04 02:57:08 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)=ANY=[@ANYBLOB="0000040000000000000001000000000000000000000000000000"]) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x6, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x2) 2018/04/04 02:57:08 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) connect$unix(r2, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000001c0)=0x200000000) setrlimit(0xe, &(0x7f00000002c0)={0xfff, 0x3f}) setrlimit(0x0, &(0x7f0000000040)={0xffffffffffff6810, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x104000000) 2018/04/04 02:57:08 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000340)="74086e750000000000000000008c002e507ed255969cf87f96f0ebb93d64f5009fda8a573aead6a28d329cd4689d77b74222d9fb645f29c4ab62eb17d2389baa577ad0a142639e101053221a987b48d7256dcf75f38d09b6f7eadc8d38b9a50d6a0a7063ffc263d1774921e34c67c63e33669188", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x68401) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a5530c0f5dea468596a3424d8ac39add13dc93a80f22ff9fd39a840f3e8b5ade416935137af68560c00", "6aaba7a936cfcb922821673a08478220febadc5ca0c0caebf4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e85599a5591e6c882e32e7ea6697b93d32112b2bc83c02a", [0xfffffffffffffad9, 0x4]}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000040)={{0x0, 0x0, 0x1b, 0x9, 0x0, 0x3, 0xc2d, 0x100000001, 0x0, 0x80, 0x6, 0xcb16}, {0x4006, 0x2, 0x0, 0x7, 0x3, 0x3, 0x6, 0x9, 0x2, 0x1ff, 0x8, 0x7fff}, {0x1000, 0x4000, 0xd, 0x813, 0x1, 0x4, 0x0, 0x4, 0x7, 0x3ff, 0xffffffffffffffff, 0x28000}, {0x10000, 0x102004, 0xf, 0x10000, 0x1000, 0x5, 0x80000001, 0x100000000, 0x9, 0x4, 0x8, 0x7f}, {0x1f006, 0x1000, 0x3, 0x8b58, 0x8001, 0x6, 0x9, 0x0, 0x4, 0x7fff, 0x8, 0x1000}, {0x4, 0x11000, 0x3, 0xffffffffffffff7f, 0x0, 0xfff, 0xffffffff, 0x1f, 0x6, 0x7ca138b2, 0x9, 0x5}, {0x3000, 0x0, 0xf, 0x6, 0x2, 0x3, 0xffffffffffffff58, 0xc30f, 0x4, 0x8, 0x8ab, 0x81c}, {0x6000, 0x1000, 0xb, 0x1, 0x4af13ace, 0x4, 0x100, 0x40, 0xa6e, 0x3ff, 0x9, 0x1ba6d225}, {0x3000, 0x1}, {0xd000, 0xf000}, 0x50005, 0x0, 0x2000, 0x0, 0x9, 0x8000, 0x16000, [0x2, 0xfffffffffffff001, 0x6, 0x200]}) 2018/04/04 02:57:08 executing program 3: r0 = socket$inet(0x2, 0x80003, 0x100000001) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000080)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000340), 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000000c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/97, 0x61}, 0x0) llistxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/45, 0x2d) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0xcb3]}) fsetxattr(r0, &(0x7f0000000340)=@known='trusted.syz\x00', &(0x7f0000000380)='/dev/rfkill\x00', 0xc, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200800, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000180)={r0, 0x8, 0x1, "59a9240cfc8049d3e0d78dfc8ead0bda02f7ad3f4795965b1cfeb6557165e5d31ea0f41c44e0013fdbd71500cf47b9e35340e406e5624b260615a40c3b6a5b8f6dc1e63841e429353b"}) 2018/04/04 02:57:08 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0xffff) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r2, &(0x7f0000000080)=""/72, 0x48) 2018/04/04 02:57:08 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x280000) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x1387bc34) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000240)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) read(r4, &(0x7f0000000140)=""/232, 0xe8) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000000c0)={0x2, 0xad3, &(0x7f0000000040)="a003f2af282ac096a9c1520415a2468c1d3606544961852a4cd8abb6f078439c56b8adc910c921813c9ec030143a7bc8916b30e8d6fba8e5e55295604f30d8b6df4581c65c570928c7bfb38ea7cd2ec4949581e18f4483205fdfac", &(0x7f0000000200)="b4d95d0fcace230dddc80d754f0c76b3aa47ff3af0a2174a3154f626a02eaf376dec75aa8ea3dede4e9160fcc5b8bd9dce3feb178ce6aaa66dfa354f6e12e678bba9414d9f0ac70f22b6f22c16f68f8a2dcc15c5df88272962d4c13a5f9fb9bb07196b837a2db1875b90940418dcd6941d7f3190b87ffc5a801cf73bbfc601480887332b03dd36c9fbfca92d78027bbda09ec9d25f547c2723e3366befcc490eb1db5b7983144c4736c30fa94e08141b0c5ba63861de469268c5a8a4ec765a878c8c1c1f72734e71ae86ff7057a86f0051cca574da05289681cc2cbc", 0x5b, 0xdc}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000003c0)={0x2, &(0x7f0000000340)=[{0xc}, {0x6}]}, 0x10) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140), 0x0, &(0x7f000053c000)}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000000840)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000580)=@updpolicy={0x290, 0x19, 0x4, 0x70bd25, 0x25dfdbfc, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4e22, 0x47, 0x4e23, 0x7, 0xa, 0xa0, 0x20, 0x3a, r5, r6}, {0x7f, 0x8, 0x800, 0x9f0a, 0x3, 0xffffffff, 0x7, 0xade}, {0x1000, 0x9df, 0x9, 0xe}, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0x2, 0x2}, [@replay_thresh={0x8, 0xb, 0x6}, @ipv4_hthresh={0x8, 0x3, {0x15, 0x1}}, @address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6, 0xa, 0x7ff}}, @output_mark={0x8, 0x1d, 0x100000001}, @proto={0x8, 0x19, 0x33}, @algo_auth={0x60, 0x1, {{'sha384-generic\x00'}, 0xb8, "4e0c823b8f0ddc8cb3044431d775e4f8f999bb74f25e63"}}, @algo_aead={0x124, 0x12, {{'rfc4106-gcm-aesni\x00'}, 0x6a8, 0x180, "b0f237e2dfbcce521ec67658be48f3a09b1db9e8dfa60c9a3469dcae4fb3bf7b8e305c83b75b42edad0121c9617295166a593552c8218c890e1301678cc088eefb2ac7635c90dac84c900663d7111218e06a46ad92d3d247a0fcd33dc81d11259f3a9a401408ffc09f5f96eadc72ebe6764a341b87c72d017c2841ffdd3fe32cd615692fb98fc81e17ce92d591af29b4e40b5f6dadedd7e0588afbacec4daa11e6a879fe7e1596c1c71cc18577c0393f17414a6c48e79a419c96b9e7dc42156eea034e014536f1bcbc85091007a78dd0bee07309e6"}}, @lastused={0xc, 0xf, 0x3}]}, 0x290}, 0x1, 0x0, 0x0, 0x8801}, 0x4800) 2018/04/04 02:57:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000002a00)=@un=@abs, 0x80, &(0x7f0000001880)=[{&(0x7f0000002a80)="8e", 0x1}], 0x1, 0x0, 0x0, 0x80}}], 0x1, 0x0) close(r0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x60400) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) 2018/04/04 02:57:08 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:08 executing program 5: r0 = socket(0x10, 0x802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000640)=""/218) write(r0, &(0x7f0000000340)="220000001a000704009433de0100040080010f0092ac001500fffe3b06000f00ff27", 0x22) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="45000000d539f3a6cbc4428dddcf7b0f3b04566fe5a7d63aca807e939d1aee3411aa7c7c0db62e013057aa95bb9af6c378004c656c7c36fa17bcf36089e1eeef7d103c51a0250256cbc2869af6273827190636fb39019924d4f1024ac04cd485efa40f2cefae8630e16c501da0769e4f518f0ec45e7eaa73d2826e5cb7eab1681615"], &(0x7f0000000100)=0x4d) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xfffffffffffff41e, 0xeb, 0x2, 0x4, 0x800}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="d2000000210470c4225e03d209d1cfdc9d6e9c4140b39be690bda30f0e61db069586bd4ac6a217a59aba06a219e3258a2d67a6e28a78d4ca997e55a1f6224693fda179daaecd5275806d43d7fa8e9f46541abbdf095e1c5b642ac727d6ce4e9546b7701492cb922dbc5753cd47f72b04aa6abf9631aa1ed040b1fad696fc1ac05be56547cc7ec36ddd99f4e28567157a29bc239a2167d512b0e5fc6ef4eeedbce16594cdafda29c95d0ead1f0453f6d8f1f69d3f866d03c645c0ede2fe20aa54ed5d2f4e413d02e0a8affe044fa9f260f104bf88e900"], &(0x7f00000002c0)=0xda) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x200, 0x7fff, 0x1ff}, &(0x7f0000000480)=0x10) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f00000004c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x8, 0xba, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7ff, 0x8, 0x892e, 0xfbcc00000000, 0x9, 0x0, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x70000000000, 0x400, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x830, 0x5, 0x8204, 0x0, 0x7fff, 0x6, 0x101, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x1, 0x100000001, 0x6, 0x4, 0x1, 0x7f, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x0, 0x0, 0x9, 0x61, 0x4, 0x0, r6}}], 0x120, 0x4}, 0x1) 2018/04/04 02:57:08 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x28001) userfaultfd(0x800) dup3(r0, r0, 0x80000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0x1, 0x1c, 0x40000000002}, {}], 0x30) 2018/04/04 02:57:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x4c42) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0x100000, 0xf005, 0x80000000, 0x2, 0x1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = dup3(r2, r2, 0x80000) fcntl$addseals(r0, 0x409, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000280)="47233f037ced2c896963dd7f2a8fb0d7", 0x10) sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x146}, 0x1}, 0x0) 2018/04/04 02:57:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000052001f0014f9f40700090400020007fc07000100ffffffff0800000000000000", 0xfffffd98) 2018/04/04 02:57:10 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={0x0, 0x80000001, 0x10}, 0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x12000, 0x0) r4 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0x10) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000002c0)={r3, r4}) r5 = socket$netlink(0x10, 0x3, 0x2) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000100)={0x20000001}) sendmsg$nl_route(r5, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=@setlink={0x34, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'eql\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/04 02:57:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x68cb975b55e28e13, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) read(r0, &(0x7f0000000180)=""/56, 0x38) 2018/04/04 02:57:10 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x97f, 0x7, 0x1, 0x100000000, 0xc72}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @rand_addr=0x2}}, 0x81, 0x1}, &(0x7f0000000300)=0x90) accept$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) clock_adjtime(0xa, &(0x7f000090e000)) 2018/04/04 02:57:10 executing program 7: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) sendmsg$nfc_llcp(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x27, 0x1, 0x0, 0x0, 0x8, 0xa8, "8a6acfbdc547351db98df09b0a02153fbe46eacf93ed22809d0c4494ce5bb294a6185ae584e085b65cd16c3b551147373f11f3ee8929ff2d9671899c17f680", 0x3c}, 0x60, &(0x7f00000000c0)=[{&(0x7f0000000080)="0dc90078be1906a57b9c5d5bdcb58e441e0ed72916a258782f3799e62d5da5b8b925afd15cc766275c7ae91a0e05", 0x2e}], 0x1, &(0x7f0000000100)={0x20, 0x1ff, 0x8, "8f311397e1dd8b6507c50ca7"}, 0x20, 0x810}, 0x20000000) setresuid(0x0, 0x0, r1) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000180)=0xfffffd25, 0x80000) 2018/04/04 02:57:10 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffe) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7ff, 0x82) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000040)) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000e34fe6)=@random={'user.\x00', '+)%\x00'}, &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) 2018/04/04 02:57:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x42300) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000380)=0xcc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000001c0)={{0x30000000, 0x1, 0x408f, 0x9, "447114d8a1e811e324f9d42dcf381514b5ecf7c2248761a01e75103bc3f71577a84cf443c9240a9f0279e150", 0x7}, 0x0, 0x0, 0x800000000000000, r2, 0x7, 0x3, "e3cc983a9fc8cc5579a78cabd9c00d867f4b6d423475ec5b789536228487cae2e31eddc4d5302abfb0a7b88a0c48c2e06ef97c7582c24e12de0e80a43c49bd07", &(0x7f0000000180)='/dev/kvm\x00', 0x9, [], [0x6, 0x6, 0x401, 0x10000]}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x2, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000040)) 2018/04/04 02:57:10 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x1ff}, &(0x7f0000000240)=0x8) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x101200, 0x0) linkat(r2, &(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00', 0x1000) r3 = memfd_create(&(0x7f0000000040)='!wlan1%\x00', 0x3) bind$netrom(r3, &(0x7f0000000080)=@ax25={0x3, {"dc4ad0cfd19455"}, 0xfffffffffffffec4}, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000280)={0x4000, 0x1d000}) epoll_pwait(r3, &(0x7f0000000180)=[{}], 0x1, 0x8000, &(0x7f00000001c0)={0x3}, 0x8) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00000002c0), &(0x7f0000000300)=0x8) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)='wlan1+\x00', 0x7, 0x2) 2018/04/04 02:57:10 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000865000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000dbafe8)=ANY=[@ANYBLOB="02000000"]) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x9, 0x7, 0xb}) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80100) 2018/04/04 02:57:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xe0}, 0x0, 0x1000, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}}, &(0x7f00002df000)) 2018/04/04 02:57:10 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, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f00000000c0)=""/248) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x1}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x14, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/04 02:57:10 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x4) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00002ae000)={0x28, 0x0, 0x0, @my}, 0x5346484ccb758db8, 0x0) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffc) getgroups(0x2, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff]) r2 = getgid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000240)=[r1, r2, r3, r4]) 2018/04/04 02:57:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = shmget(0x2, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000140)=""/35) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0xffffffff}, 0x8) 2018/04/04 02:57:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) close(r0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7fff, 0xa, &(0x7f0000001700)=[{&(0x7f0000000140)="b96c75baa47e3e3833a4fe3ffa281f9d577457d6b4bd427953d73049c85e470c03fa4ff06585088c7cfd", 0x2a, 0x2}, {&(0x7f0000000180)="ec90bb73d67b6ce79431315963165bd19e033ac0b6a29e8be5f9de77e6cf4902416e3765eec9a4feb4beef7a85dae7347919ce0987382039b1ae657a5a0f9910", 0x40, 0x4}, {&(0x7f00000001c0)="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0x1000, 0x58}, {&(0x7f00000011c0)="a8def72402785d78f56e1e8d42d90a7c81da4aa95de238c8905c43b58e162a1bef7a7368b56f5ed08ce75d534d612b19609a4410fc7ae530a10b47a573461c25c744a6370a39dd5759ae242f3572e808a5d2388a19b6488f7b122e4f93669372be91e60983e3f3e07e19e6fd95ba00404ab2b96dc2dd2a9968155c8ea091c5e4594f80c9c4ee234f2366c2e282928c2da6f53001467f39de53a0b06c3958bb4039df0498c1541478e4a6e523", 0xac, 0x771}, {&(0x7f0000001280)="829093be2cb2b68fe3eee36ffd5ca2638089d45bf6fbc5d12357f62da894754d06a94c29440cf80ed963e2205df7defdad1a5442ee52a91a2fff872f65907a90701050d940db0a82ffe5bc990a66a471f6e9b512ee1872732787830fef49b7d9d24d", 0x62, 0x1f}, {&(0x7f0000001300)="7f2de344345c768648baa9459479a776c13e4c947645fb7a9ca692ed4416215064827717d8052dfd4032cadcd5aa5e79a48fccd01f6480bfc6612968a08d521648c426cd77f89025063d678b3efd228058a6d3388d17f47bca35750fbe4da61cb033701dac947e0d3ff271a1a61f9687f14372cba835128b8fac41c70915fd9277d876ed18ef034a05b82c9605ccd7fbfe29b16f851e", 0x96, 0x5}, {&(0x7f00000013c0)="034e692dee79779e6ac8404c3ca64c31075275e6d6e0ec2e1ddc64221df5296ee5716cd2ef1a4924a425bb9a784aed1a66ad543e01e29c49db5a04c9a5ecdbc1c2d6833664e0b85e2102556ac3147d448569888d102bfe5a1a49ebb002213c6e8970a299f12f5a4829c9504707579fa88bd322022b686d7c4493f856d769994199832d2ff36ed2eef20773a791ba2f3909590e7cbc9f8554e4b2caa0c72dbd47e5bc080a218286f1d398c1f9b4347fb6ab7a97ce97230ed02a5a3058b663811c1954283e6fd2", 0xc6, 0x6}, {&(0x7f00000014c0)="08b293c95d1f79bf7c4b7881192779aeae4b391614ed3cbb4e36eaaad5e1126ae43dd170fd7cfe05384a100107cf3792c518e77b296c6049ba900fbaf36811d67cf550d85bbd4faa77a032e46147f3dab55202dbd298175a402561b6f30bffb44583b70cf177fd9978e44b4b6a235e9aee18fb5954bf699578e0e7350a2f6e7cad4bd2fee1f9aa9395213100c1a392e929f0c733d468576cfd0d87a0bd9bd3c00cf91d013facc898c799c4d09530739d714c6498b76536042288604c79f2ae4c99c6bc425b", 0xc5, 0xfffffffffffff1d7}, {&(0x7f00000015c0)="81d2963abb093fcb16c6052ac5da9c7fb3b54530ba0c448c1a11cb3ecaa5e5894fb0e1e081ff1017fc7b67432da1e078135fa81595c1cbe97cbc679181e978136c9b9fd7df7e70dd42f46250874725bae179280ec17266e04a1b06090e56a0d8cb0ea671fd4f9247ca5e1788f997f43dd02da325794cecb8f08ec89dd2e8e4dc0cf2040e2501daffdde8bddf78e05433cc26f3a9fa6820099db2f109ec05978f60874bc122ee0a7572efd2633a6e6d63531aae00262bba67be29506c53002d4ae58812d5", 0xc4, 0x4}, {&(0x7f00000016c0)="c09bc802f0cf8f7522ce8549", 0xc, 0xa08}], 0x800008, &(0x7f0000001800)={[{@showexec='showexec', 0x2c}, {@usefree='usefree', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x7d]}, 0x2c}, {@codepage={'codepage', 0x3d, '850'}, 0x2c}, {@codepage={'codepage', 0x3d, '1255'}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@codepage={'codepage', 0x3d, '865'}, 0x2c}, {@flush='flush', 0x2c}]}) [ 1558.400574] *** Guest State *** [ 1558.404127] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 1558.413043] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 1558.421931] CR3 = 0x0000000000000000 [ 1558.425704] PDPTR0 = 0x0000000000000003 PDPTR1 = 0x0000000000000000 [ 1558.432237] PDPTR2 = 0x0000000000000000 PDPTR3 = 0x0000000000000000 [ 1558.438785] RSP = 0x0000000000000000 RIP = 0x0000000000008000 [ 1558.444794] RFLAGS=0x00010002 DR7 = 0x0000000000000400 2018/04/04 02:57:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1d1a56ad054c0e00000000000000000000"], 0x1d}}], 0x2, 0x0) [ 1558.450829] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 1558.457541] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1558.465574] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1558.473596] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1558.481628] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1558.489646] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1558.497679] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1558.505701] GDTR: limit=0x00000000, base=0x0000000000000000 [ 1558.513728] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1558.521734] IDTR: limit=0x00000000, base=0x0000000000000000 [ 1558.529768] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 1558.537777] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 1558.544217] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 1558.551690] Interruptibility = 00000008 ActivityState = 00000000 [ 1558.557974] *** Host State *** [ 1558.561208] RIP = 0xffffffff811cd096 RSP = 0xffff8801b255f398 [ 1558.567233] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 1558.573669] FSBase=00007f1ae6df2700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 1558.581509] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 1558.587426] CR0=0000000080050033 CR3=00000001d6ed8000 CR4=00000000001426f0 [ 1558.594495] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 1558.601178] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 1558.607246] *** Control State *** [ 1558.610719] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 1558.617398] EntryControls=0000d1ff ExitControls=0023efff [ 1558.622856] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 1558.629794] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 1558.636469] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 1558.643065] reason=80000021 qualification=0000000000000000 [ 1558.649386] IDTVectoring: info=00000000 errcode=00000000 [ 1558.654844] TSC Offset = 0xfffffcba15ea620d [ 1558.659187] EPT pointer = 0x00000001c454f01e 2018/04/04 02:57:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r2) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_deladdr={0x20, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x20}, 0x1}, 0x0) 2018/04/04 02:57:11 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002000070700cbe6ff080007010a00001e000000000000040004001180ff41", 0x22) 2018/04/04 02:57:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x224102, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1ff, 0x7, 0x81, 0x401, 0xffffffffffffff1f}, &(0x7f0000000280)=0x98) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x161d, 0x1) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x151300, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x1, r0}) dup2(r0, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0x9205, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x200) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000340)=""/73, &(0x7f0000000280)=0x49) 2018/04/04 02:57:11 executing program 7: socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000a80)=@un=@abs, 0x2, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], 0x408}}], 0x2, 0x0) 2018/04/04 02:57:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) readv(r0, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/211, 0xd3}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000280)=""/254, 0xfe}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/134, 0x86}, {&(0x7f0000000500)=""/62, 0x3e}, {&(0x7f0000000540)=""/81, 0x51}, {&(0x7f00000005c0)=""/80, 0x50}, {&(0x7f0000000640)=""/19, 0x13}], 0x9) sched_rr_get_interval(r2, &(0x7f0000000740)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)) 2018/04/04 02:57:11 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x202000, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000000c0)={0x0, 0x401}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x202200, 0x0) read$eventfd(r3, &(0x7f0000000040), 0x8) readv(r1, &(0x7f0000b2cff0)=[{&(0x7f000010b000)=""/252, 0xfc}], 0x1) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e22, 0x1, @empty, 0x1}], 0x38) 2018/04/04 02:57:11 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000da000), 0x4) 2018/04/04 02:57:11 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000540), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) io_setup(0x3, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f000093f000)=@abs={0x1}, 0x8) listen(r3, 0x0) connect$unix(r2, &(0x7f0000941000)=@abs={0x1}, 0x8) accept4$unix(r3, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x6, 0x80000) r4 = shmget(0x2, 0x4000, 0x78000000, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) getgroups(0xa, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f00000004c0)) r9 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000580)=0xc) shmctl$IPC_SET(r4, 0x1, &(0x7f00000005c0)={{0x8000, r5, r6, r7, r8, 0x100, 0x3}, 0x3, 0x2, 0x80000001, 0xc0, r9, r10, 0x7}) 2018/04/04 02:57:11 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0x6) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680000000000000000000000080001000a00000008000bf072697e0008000b0073690001000a0000079f02040007c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a636d9511db0ecc72260e701c8a317508761027697ee720e6397bce347bfee2bd65a4200000000000000000000000000000000000000000000000000750178d82172c941000000"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r5 = creat(&(0x7f0000000180)='./file1\x00', 0x10) mq_notify(r5, &(0x7f00000001c0)={0x0, 0x40, 0x2, @tid=r3}) fchdir(r4) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095d", 0x41, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r6, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a", 0x17, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1}, 0x80) 2018/04/04 02:57:11 executing program 7: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x4, 0x8}, 0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x3, 0x152549f1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x40, 0x4) 2018/04/04 02:57:11 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52b, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x3) 2018/04/04 02:57:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) socket$inet(0x10, 0x3, 0x0) 2018/04/04 02:57:11 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000040)={&(0x7f0000000240)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000001900000000000000000000000000000000000000dea44833000000000000d706f28f027f06000000000000"], 0x58}, 0x0) 2018/04/04 02:57:11 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x2}, 0xfffffffffffffef8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x10140) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) 2018/04/04 02:57:11 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)=0x7ff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x7e0f603d, 0x5, 0x1, 0x7fff, 0x0, 0x7, 0x4010, 0x0, 0x0, 0x3, 0x4, 0x0, 0x8, 0xfff, 0x8, 0x1, 0x6, 0x8001, 0x8001, 0x4, 0x9, 0x8, 0x2, 0x0, 0x7, 0x3, 0x7fffffff, 0x2, 0x7, 0x0, 0x9, 0x0, 0x3, 0x8, 0x0, 0x6, 0x0, 0xff, 0x4, @perf_bp={&(0x7f0000000080)}, 0x400, 0x20, 0xa2, 0x2, 0x7, 0x4, 0x4}, r1, 0x7, r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000f80)="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", 0xc00}], 0x1) 2018/04/04 02:57:11 executing program 4: 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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/59) [ 1559.454438] atomic_op 000000005126c520 conn xmit_atomic (null) 2018/04/04 02:57:11 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c040014115adc026865c35aa51e773c7146ff0f03f01404bb7bf70020000000b904e3b9bb89afa11b17cff4dd6a15fa689f0b726978c4729408c61778c3e1bdf7cc9f84fab0935d7db5deba47719797bff1637c69f56dce8044ef267bb85f39458711d1eaa924c4dfb6719e8572917e9eeffc0b1c784f9b29bcb1b812dc64d690b2000097992e10d77f88599e05ee2c4650fcac1aa5d21c5ce3c2a2040a4967df7e458b0618f29b4ba0125b1a882e779cdf9e7c034baea7f11e2bac717ca715ff7bfd166f8a46916c1c8ad73b8a72a3f598d068"], &(0x7f00000000c0)=0xfffffffffffffcdb) [ 1559.502198] atomic_op 00000000e6776ccf conn xmit_atomic (null) 2018/04/04 02:57:12 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) bind(r0, &(0x7f0000000080)=@nl=@proc={0x10, 0x0, 0x25dfdbfc}, 0xffffffffffffff26) 2018/04/04 02:57:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/30, 0x1e}, {&(0x7f0000000240)=""/38, 0x26}], 0x2, 0x0, 0x0, 0xfffffffffffffbff}, 0x1}], 0x1, 0x2, &(0x7f0000000340)={0x77359400}) lremovexattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='com.apple.system.Security\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000580)={@mcast1, 0x0}, &(0x7f00000005c0)=0x14) bind(r0, &(0x7f0000000600)=@ll={0x11, 0x0, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x2002, 0x40) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000004c0)=0x6, 0x4) ioctl$TIOCEXCL(r3, 0x540c) 2018/04/04 02:57:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000100)="d9ee66b90a0b000066b8f38d000066ba000000000f3065d9fdf0f75c6d2e0f01dfaa66b9c108000066b8b900000066ba000000000f300f0966660f38308dc3f6360f380199e821", 0x47}], 0x1, 0x0, &(0x7f0000000180), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="0f01c80f23e60f01b409ea3664dd5900260f1bf466b9d00a00000f32660f6b2f0f01cb0f09660f01c8", 0x29}], 0x1, 0x10, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 02:57:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0xfffffffffffffd07) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000780)="cb97ebcc41a70767", 0x8}], 0x1, &(0x7f0000000200), 0x0, 0xffffffffffffffff}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f00000007c0)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 02:57:12 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f00725c5d5945d8b59855da0", 0x10}]) fsetxattr(r0, &(0x7f0000000040)=@random={'security.', '/dev/cuse\x00'}, &(0x7f0000000080)='/dev/cuse\x00', 0xa, 0x3) 2018/04/04 02:57:12 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000100)) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r3 = epoll_create1(0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/04/04 02:57:12 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+10000}, {0x77359400}}, 0x100) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/04 02:57:12 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setlease(r0, 0x400, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f2c000)={&(0x7f0000f84f50)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_spirange={0x2, 0x10}]}, 0x5b}, 0x1}, 0x0) 2018/04/04 02:57:13 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000001340)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)=ANY=[@ANYBLOB="20f1ffffffffffff2b"], 0x1}, 0x1}, 0x0) r0 = gettid() ptrace$getsig(0x4202, r0, 0x100000000, &(0x7f0000001380)) process_vm_writev(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) 2018/04/04 02:57:13 executing program 1: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@remote, @local}, &(0x7f00000001c0)=0xc) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a6f90)}}) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="6f6881aadf71756575651b"], &(0x7f0000000080)=""/238, 0xee) close(r0) 2018/04/04 02:57:13 executing program 0: r0 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x7, r0, 0x1}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0xffff, 0xe3, 0x6, 0x4, 0x0, 0x7, 0x0, 0x2, 0x10001, 0x1, 0x7, 0x8, 0x100, 0x4, 0x0, 0x7f, 0x20, 0x0, 0x4, 0x5, 0x90a4, 0x7, 0x2, 0x73, 0x8, 0x7, 0x4, 0x7e0, 0x101, 0x0, 0x2, 0x309, 0x0, 0x9, 0xfffffffffffffff9, 0x9, 0x0, 0x4, 0x0, @perf_config_ext={0x20, 0x1}, 0x8140, 0x2, 0x0, 0x4, 0xca1, 0xb5}, r4, 0x4, r1, 0x8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={{r2, r3/1000+10000}, {r5, r6/1000+10000}}) unshare(0x8000000) accept4$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x341) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000000)}) setsockopt$packet_int(r9, 0x107, 0x13, &(0x7f0000000ffc), 0x4) mq_open(&(0x7f00000000c0)='syzkaller0\x00', 0x40, 0x8, &(0x7f0000000100)={0x5, 0x80000000, 0x0, 0xfffffffffffffff9, 0x1, 0xfffffffffffffffd, 0x7fff, 0x200}) socket$inet_tcp(0x2, 0x1, 0x0) r10 = dup3(r8, r7, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x8ed6}, &(0x7f0000000300)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) shmget(0xffffffffffffffff, 0x8000, 0x49b, &(0x7f0000ff8000/0x8000)=nil) ioctl$sock_inet_SIOCGIFPFLAGS(r8, 0x8935, &(0x7f0000000080)={'syzkaller0\x00'}) ppoll(&(0x7f0000000780)=[{r1, 0x300}, {r1, 0x8401}], 0x2, &(0x7f00000007c0)={0x77359400}, &(0x7f0000000800)={0x9}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x9}, 0x10) r11 = semget$private(0x0, 0x4, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}) semctl$IPC_RMID(r11, 0x0, 0x0) 2018/04/04 02:57:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x3, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000004c0)=""/198) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000300)=""/224) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{}, {}, {}, {}]}) [ 1561.081362] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present 2018/04/04 02:57:13 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x230000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xffffffffffffff81, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x1, 0x107d, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000e6ff000000000005100000000000000040d8000000000095000000000000009796fab63fd4b2e3dfe744175f45673b020000008ab7fbd298d0985fe0f0b1e0bfb39f5d7ea1c861e07ab4b14d6cef6eb734d428fc7d99233200783827ce00c2640ffb21a87f8be93a40f166a0bea010cd1d752190e4961a5cef59d9ab05061d08dc0a030e67cd76eafd8a8d9110f37f79d449bfaf2714a267bfac3d738ac5fc71d8c044110cf22418f26c753b875f5be0ea52382b839d7ef381db7b84b1ab8b01a26f03e355c34b343f311c29b65cd8a88adbcbf9cc94f5aa"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/04 02:57:13 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="6e891aa5bfccd9e2"], 0xfffffffffffffcff) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) shmget(0x0, 0x2000, 0x800, &(0x7f0000ffc000/0x2000)=nil) write$rdma_cm(r2, &(0x7f0000000340)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f0000000300), r1, 0x0, 0x1}}, 0x33d) 2018/04/04 02:57:13 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, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000180)=""/178, &(0x7f0000000240)=0xb2) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'trusted.', '.-keyring:vmnet1eth0selfuserlo[\x00'}, &(0x7f0000000080)=""/62, 0x3e) 2018/04/04 02:57:13 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="0c000000080000fa", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffeff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]], 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/04 02:57:14 executing program 7: unshare(0x400) r0 = socket$inet(0x2, 0x3, 0xdc) sendmmsg(r0, &(0x7f0000001e80), 0x40000000000021f, 0x0) 2018/04/04 02:57:14 executing program 1: setrlimit(0x1, &(0x7f0000011000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) fallocate(r0, 0x0, 0x0, 0x40205) 2018/04/04 02:57:14 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, 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={0x1, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000b2d6513a49da7c419f0a001d0000000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:14 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x400000, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000004c0)="caf5ac7e3e4b36aa592bdb6fbb8b121f", 0x10}], 0x1, &(0x7f00000001c0)=ANY=[]}, 0x10) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000500)="7b000004293d62800e4a0890569ca1e54ed541b9d93a76f7f3236f91ec740c14f3f282bb4b71dcb4ef9af10d8db70ccc5992f1b323105681e4468f1a2491cddbfa4c48223ba4b1df24994c115ba24a287815ee5d4eba72812b5493c780268ff31bfd6d4d0700000000000000fa66c6871a903d9019124cdbaa8300e2f51dc11014762ca7b3ac138d8d91289b4d1373592bcb0ab6bc50826a2f6f47", 0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) gettid() ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) r5 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00', 0x0}) bind(r5, &(0x7f0000000280)=@can={0x1d, r6}, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000100)={{0x3, 0x3, 0x1, 0x3, 0x1f}}) sendfile(r2, r5, &(0x7f00000000c0), 0x102000001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x633ebe39}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000005c0)={r7, 0xea, "6948fe3fcc7fb69bf51b3f3471aad416202693a4a31abd205048f21cc28ceac6c42dd892749a35f5fbbf2356907573244affc6e427cf3b64f0ba918b4a07051bb60cf06a50874fad9736f0ba6dba0e600756709b950989afcacdd915685f5d6194972007c223a7ec0bf53c9f8f1f4583b747ff5a6565a395d6b5d995c1d570b30d02bb3943462a2f5b76f1104117645b158c95cdb87e97dc56d6ed7755d4422a4f1e2e0fbf3cb7473b8b6a7a1b5220801b2c76638ba741a350c59e1f8b3a2d91ad4fadc53dcadd50d58fce8d4af134bf0e9e4b5a2be704c46c2de7073659cff0fffe152c2a0af8a799d8"}, &(0x7f0000000200)=0xf2) sync_file_range(r2, 0x2, 0x100000001, 0x7) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000300)) ioctl(r0, 0xc0184908, &(0x7f0000002000)) 2018/04/04 02:57:14 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_rr_get_interval(r0, &(0x7f0000000040)) syz_emit_ethernet(0x34, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="6bf1695bffd7", [], {@generic={0x8906, "b575174e1876dc741d87f2998eebc120b67291110373d675a41011b8e8fa9dbbbda36e4b60b7"}}}, &(0x7f0000000280)) 2018/04/04 02:57:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() ustat(0x1000, &(0x7f0000000040)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x50002, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) 2018/04/04 02:57:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x408000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) r1 = open(&(0x7f0000000180)='./file0\x00', 0x202900, 0x40) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000200)={0x0, 0x3}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x100004, 0x31, r0, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) epoll_create(0x80000001) syz_mount_image$xfs(&(0x7f00000001c0)='xfs\x00', &(0x7f0000000240)='./file0\x00', 0xffffffff80000001, 0x2, &(0x7f0000000480)=[{&(0x7f0000000380)="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", 0xff, 0x6}, {&(0x7f0000000280)="dca225526e50dcc49f3af22626076118c084f64ff931fb5a125abc9125a190662eb18013ff81f1729236c09f78e1d3d82608800fd3f778eb82e53f3c1558dc60ce37d6dfae90423bda2d599f0acbfde596aa90e86b7893effe872c430f9091449a6f6003daa687803a8c956ddd9c81c8cf2c96e79d0ea6849cb42c0d3da241867a354ee9f3557b68f674854b42013b55f254bc65fa546d16ba96f1eb41dbb33deac28ecaa2c0a120e6cb7781e6", 0xad, 0x7ff}], 0xf5f0ee81ec011ef6, &(0x7f00000004c0)={'nouuid,', {[{@discard='discard', 0x2c}, {@swalloc='swalloc', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000100)={r4}) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x4) 2018/04/04 02:57:14 executing program 2: perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000000fff)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) 2018/04/04 02:57:14 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x280000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x9, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=ANY=[@ANYBLOB="200100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffac14ffaa000000003c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000002000000cf000000000000001c00170000000000000000000000000000000000000000000000000014000e007f000001000000000000000000000000"], 0x120}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/04/04 02:57:14 executing program 2: syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa5d, 0x8000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000180), 0x0) r0 = userfaultfd(0xfffffffffffffffc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000680)={0x0, 0x0, @multicast1}, &(0x7f00000006c0)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000180)={0x2}) kcmp(0x0, 0x0, 0x0, r0, 0xffffffffffffffff) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) close(r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000600)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x24, r4, 0x100, 0x70bd2c, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3080}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x24}, 0x1}, 0x40001) r5 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000380)) close(r0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000700)=""/194) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f00000004c0)={&(0x7f0000000300)={0x1d, r6}, 0x10, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB="06000000f1ffffff4e94d48e05460000", @ANYRES64=r7, @ANYRES64=r8/1000+30000, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="030000e0010000000300008002020000026034a07db1a3a6401d52e3e07efd3da1125522268b6f28f2ba2a41e18a8a08ba3106a18fcd1359fd26c8f979502ae3c453c78494849cd7a86f2cbb444fbb43"], 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x20000080) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f0000000040)=[0xffffffff, 0x8]) 2018/04/04 02:57:14 executing program 7: gettid() exit(0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x4005800}, 0xc) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x10840, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x21, r0}) pread64(0xffffffffffffffff, &(0x7f0000000200)=""/193, 0xc1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 02:57:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100040000006c8c54b6f6f1c65d348c8da1e7c99b0406a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf5ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce00000000720688f3651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:14 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000880)=@updpolicy={0xb8, 0x19, 0x201, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x20}}}, 0xb8}, 0x1}, 0x0) 2018/04/04 02:57:14 executing program 4: 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$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0xe0, r2, 0x0, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa9}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x2000c880}, 0x20000850) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d000104000000000000000002000000", @ANYBLOB="0000bf0008000100ac14bbdd6c8c54b6f6f1c65d348c8da1e7c99b3f06a626409ad490a9d4e8e2569b1f9a365265761bd4a035a6f8380d6a02b85d597d0d467a4822bc911fa245c75de04417d39dd1f29d57dede0c0f4e01f5caf7ab689ea6cf664338d2d47ed671bf2a18016927e7fa900684740686a1933c6478c28664dadb6333d403721792fd97ec0ea26fce4ebfb6306d87d57e651c5a458e33b8b7252129e54cc32193197028ae60a66ece"], 0x2}, 0x1}, 0x0) 2018/04/04 02:57:14 executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1a45ea6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000300)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x233}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x1f, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x310, 0x1, 0x2, 0x3, 0x7ff, 0x0, 0x4, 0x6, 0xff}) setsockopt(r0, 0x800000010d, 0x3, &(0x7f0000000100), 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 1562.628182] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 1562.657810] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 1624.464833] Buffer I/O error on dev loop0, logical block 8176, async page read [ 1686.481788] Buffer I/O error on dev loop0, logical block 8176, async page read [ 1721.311289] INFO: task syz-executor5:21288 blocked for more than 120 seconds. [ 1721.318663] Not tainted 4.16.0+ #378 [ 1721.322917] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1721.330884] syz-executor5 D20536 21288 4535 0x00000004 [ 1721.336524] Call Trace: [ 1721.339117] __schedule+0x8fb/0x1ef0 [ 1721.342843] ? __sched_text_start+0x8/0x8 [ 1721.346993] ? perf_trace_lock+0x900/0x900 [ 1721.351241] ? rcu_is_watching+0x85/0x130 [ 1721.355389] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1721.360319] ? trace_hardirqs_off+0x10/0x10 [ 1721.364655] ? find_get_pages_range_tag+0x8d4/0x1030 [ 1721.369765] ? find_held_lock+0x35/0x1d0 [ 1721.373827] schedule+0xf5/0x430 [ 1721.377263] ? wait_on_page_bit_common+0x49c/0x770 [ 1721.382208] ? __schedule+0x1ef0/0x1ef0 [ 1721.386191] ? lock_downgrade+0x980/0x980 [ 1721.390348] ? lock_release+0xa40/0xa40 [ 1721.394338] ? kasan_check_read+0x11/0x20 [ 1721.398498] ? do_raw_spin_unlock+0x9e/0x310 [ 1721.402911] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1721.407502] ? _raw_spin_unlock_irq+0x27/0x70 [ 1721.412500] io_schedule+0x1c/0x70 [ 1721.416076] wait_on_page_bit_common+0x4b3/0x770 [ 1721.420843] ? generic_write_checks+0x530/0x530 [ 1721.425527] ? rcu_is_watching+0x85/0x130 [ 1721.429686] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1721.434638] ? page_cache_tree_insert+0x410/0x410 [ 1721.439506] ? pagevec_lookup_range_tag+0x40/0x90 [ 1721.444367] __filemap_fdatawait_range+0x282/0x430 [ 1721.449302] ? wait_on_page_bit_common+0x770/0x770 [ 1721.454246] ? __fget_light+0x2bc/0x400 [ 1721.458227] ? fget_raw+0x20/0x20 [ 1721.461687] ? fput+0xe0/0x150 [ 1721.464887] ? SyS_futex+0x269/0x390 [ 1721.468613] file_fdatawait_range+0x47/0x60 [ 1721.472943] ksys_sync_file_range+0x19a/0x230 [ 1721.477448] SyS_sync_file_range+0x2c/0x40 [ 1721.481694] ? ksys_sync_file_range+0x230/0x230 [ 1721.486377] do_syscall_64+0x281/0x940 [ 1721.490271] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1721.495826] ? syscall_return_slowpath+0x550/0x550 [ 1721.500766] ? syscall_return_slowpath+0x2ac/0x550 [ 1721.505738] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1721.511104] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1721.515965] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1721.521156] RIP: 0033:0x4552d9 [ 1721.524352] RSP: 002b:00007f3cb0c4bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000115 [ 1721.532057] RAX: ffffffffffffffda RBX: 00007f3cb0c4c6d4 RCX: 00000000004552d9 [ 1721.539334] RDX: 0000000100000001 RSI: 0000000000000002 RDI: 0000000000000013 [ 1721.546615] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 1721.553897] R10: 0000000000000007 R11: 0000000000000246 R12: 00000000ffffffff [ 1721.561164] R13: 000000000000064c R14: 00000000006fc7c0 R15: 0000000000000001 [ 1721.568466] [ 1721.568466] Showing all locks held in the system: [ 1721.574804] 2 locks held by khungtaskd/878: [ 1721.579371] #0: 00000000dc939b78 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 1721.587097] #1: 00000000fa501600 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 1721.595760] 2 locks held by getty/4456: [ 1721.599739] #0: 000000007064831f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1721.607998] #1: 0000000022219b79 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1721.616927] 2 locks held by getty/4457: [ 1721.620911] #0: 0000000046ec5ee6 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1721.629183] #1: 0000000050b7bc02 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1721.638064] 2 locks held by getty/4458: [ 1721.642042] #0: 00000000b0c48578 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1721.650296] #1: 000000003860b67e (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1721.659155] 2 locks held by getty/4459: [ 1721.663137] #0: 000000001192ad21 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1721.671390] #1: 00000000eb012513 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1721.680265] 2 locks held by getty/4460: [ 1721.684249] #0: 00000000587b48f2 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1721.692503] #1: 00000000aa93e197 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1721.701373] 2 locks held by getty/4461: [ 1721.705348] #0: 000000009b544999 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1721.713599] #1: 0000000059c5a7ee (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1721.722488] 3 locks held by kworker/u4:5/2283: [ 1721.727064] #0: 00000000b6d25a9e ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 1721.736628] #1: 00000000326b2e6e ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 1721.747219] #2: 0000000045764d6c (&type->s_umount_key#35){++++}, at: trylock_super+0x20/0x100 [ 1721.756030] 2 locks held by getty/21295: [ 1721.760125] #0: 00000000c4456057 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1721.768379] #1: 0000000063a05f69 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1721.777244] [ 1721.778878] ============================================= [ 1721.778878] [ 1721.785888] NMI backtrace for cpu 1 [ 1721.789525] CPU: 1 PID: 878 Comm: khungtaskd Not tainted 4.16.0+ #378 [ 1721.796074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1721.805401] Call Trace: [ 1721.807966] dump_stack+0x1a7/0x27d [ 1721.811570] ? arch_local_irq_restore+0x53/0x53 [ 1721.816215] ? debug_show_all_locks+0x2f3/0x3d0 [ 1721.820857] ? nmi_cpu_backtrace+0x1cc/0x220 [ 1721.825271] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1721.829738] nmi_cpu_backtrace+0x1e0/0x220 [ 1721.833946] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1721.838431] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 1721.843683] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1721.848846] watchdog+0x969/0xd70 [ 1721.852276] ? reset_hung_task_detector+0xb0/0xb0 [ 1721.857088] ? complete+0x62/0x80 [ 1721.860518] ? __schedule+0x1ef0/0x1ef0 [ 1721.864464] ? do_raw_spin_unlock+0x9e/0x310 [ 1721.868843] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1721.873400] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1721.878478] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1721.883466] ? trace_hardirqs_on+0xd/0x10 [ 1721.887595] ? __kthread_parkme+0x176/0x240 [ 1721.891888] kthread+0x33c/0x400 [ 1721.895227] ? reset_hung_task_detector+0xb0/0xb0 [ 1721.900037] ? kthread_stop+0x7c0/0x7c0 [ 1721.903983] ret_from_fork+0x3a/0x50 [ 1721.907793] Sending NMI from CPU 1 to CPUs 0: [ 1721.912317] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 1721.913303] Kernel panic - not syncing: hung_task: blocked tasks [ 1721.926705] CPU: 1 PID: 878 Comm: khungtaskd Not tainted 4.16.0+ #378 [ 1721.933255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1721.942580] Call Trace: [ 1721.945160] dump_stack+0x1a7/0x27d [ 1721.948762] ? arch_local_irq_restore+0x53/0x53 [ 1721.953406] ? vsnprintf+0x1ed/0x1900 [ 1721.957186] panic+0x1f8/0x42c [ 1721.960351] ? refcount_error_report+0x214/0x214 [ 1721.965086] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 1721.970440] watchdog+0x97a/0xd70 [ 1721.973872] ? reset_hung_task_detector+0xb0/0xb0 [ 1721.978692] ? complete+0x62/0x80 [ 1721.982123] ? __schedule+0x1ef0/0x1ef0 [ 1721.986069] ? do_raw_spin_unlock+0x9e/0x310 [ 1721.990451] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1721.995008] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1722.000086] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1722.005076] ? trace_hardirqs_on+0xd/0x10 [ 1722.009197] ? __kthread_parkme+0x176/0x240 [ 1722.013491] kthread+0x33c/0x400 [ 1722.016832] ? reset_hung_task_detector+0xb0/0xb0 [ 1722.021649] ? kthread_stop+0x7c0/0x7c0 [ 1722.025601] ret_from_fork+0x3a/0x50 [ 1722.029965] Dumping ftrace buffer: [ 1722.033628] (ftrace buffer empty) [ 1722.037314] Kernel Offset: disabled [ 1722.040920] Rebooting in 86400 seconds..