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", 0x1000, 0x8}, {&(0x7f00000022c0)="15f6ae280169a32178bcf41fff61dfe6bb20048c975ec5ed12c362acba3bafa8c1f4e5955426ed24252df4a4945b7a755760d6c13ce4dcbde5e53d63eb630390d45ce1a1aeef259b1c0abf5a337eea9b9244a04435bb90c7b21dd3774f06fc425b", 0x61, 0x4}, {&(0x7f0000002340)="ca45d47d42ecbb27eabdfb92d023f588ff5a06de60bb19f40dca1385f22863fa7fac400c0ec9f6d008cc68d2b985ff2a4cc14d77c97ca945f86ab322c92bdb39757f581f8bcdd189cfff7671e6f06856ba0d3b4961504403bb001fef0b05211389ffd0c7ff80301fa243c223dfd10ac1f09b85dfff30bffd8892bc2e9ce597e8301b98e32071d2f4025e390b357cea478548e84e87faaca88b77deb21650f1bcfc2cdb", 0xa3, 0x40}], 0x2001000, &(0x7f0000002480)={[{@errors_continue='errors=continue', 0x2c}, {@utf8='utf8', 0x2c}, {@gid={'gid', 0x3d, [0x30, 0x36]}, 0x2c}, {@utf8='utf8', 0x2c}, {@uid={'uid', 0x3d, [0x39]}, 0x2c}]})
ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000024c0))
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000002500)={{0xa, 0x4e23, 0x81, @empty, 0x80000000}, {0xa, 0x4e23, 0x4b, @loopback={0x0, 0x1}, 0x2}, 0x8000, [0x1, 0x3, 0x0, 0xfffffffffffff183, 0x0, 0x6, 0x3f, 0x80000001]}, 0x5c)
ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000002580))
ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000025c0)=""/198)
ioctl$VT_DISALLOCATE(r1, 0x5608)
sendfile(r0, r1, &(0x7f00000026c0), 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002700)={r3, 0x7, 0x30}, 0xc)
ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000002740)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="b04927f85e75"]})
r4 = add_key(&(0x7f0000002780)='encrypted\x00', &(0x7f00000027c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002800)="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", 0xfb, 0x0)
keyctl$read(0xb, r4, &(0x7f0000002900)=""/33, 0x21)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002940)={r3, 0x5, 0x80000001, 0x20, 0xb74, 0x5}, 0x14)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002980)={r2, 0x2}, 0x8)
syz_open_dev$tun(&(0x7f00000029c0)='/dev/net/tun\x00', 0x0, 0x80002)
readahead(r0, 0xffffffff8be5d993, 0x0)
syz_open_dev$sndpcmc(&(0x7f0000002a00)='/dev/snd/pcmC#D#c\x00', 0x78, 0x80300)
ioctl$TIOCNOTTY(r1, 0x5422)
pwritev(r1, &(0x7f0000002ac0)=[{&(0x7f0000002a40)="40991ce653913aa0ac2e8c97bfa9b964dc1e027f7caeb1b2cee47dd6721b38d8edb347907f86f54d78319b0732cd4e12bd11fca0a0004cdc7da8e63d38892190dfc2249b3e292f24", 0x48}], 0x1, 0x0)
connect$ax25(r1, &(0x7f0000002b00)={0x3, {"fd4a4336bc5f68"}, 0x6f66}, 0x10)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002b40), &(0x7f0000002b80)=0x4)
ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000002bc0))

2018/03/31 05:37:54 executing program 5 (fault-call:3 fault-nth:1):
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:37:54 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={<r2=>0x0})
ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000004c0)={0x2, 0x0, [{0x106000, 0x9d, &(0x7f0000000240)=""/157}, {0x7000, 0xfc, &(0x7f00000003c0)=""/252}]})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000200)={r2, &(0x7f0000000180)=""/99})
readahead(r1, 0x0, 0xcb9)
openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x103000, 0x0)
r3 = accept$packet(r1, &(0x7f0000000300)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x14)
ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, 0x53, r4})
r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x100000000802, 0x0)
readv(r5, &(0x7f0000395000)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1)
fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000540)=0x4)
ioctl$TCSETS(r5, 0x5402, &(0x7f00000000c0)={0xaeab, 0x9, 0x3f, 0x8001, 0x2, 0x4, 0x5, 0x2, 0x1, 0x3, 0x7f, 0x1})

[  928.072225] FAULT_INJECTION: forcing a failure.
[  928.072225] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[  928.084052] CPU: 1 PID: 17924 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #372
[  928.091405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  928.100749] Call Trace:
[  928.103334]  dump_stack+0x194/0x24d
[  928.106962]  ? arch_local_irq_restore+0x53/0x53
[  928.111629]  ? trace_event_raw_event_lock+0x340/0x340
[  928.116825]  should_fail+0x8c0/0xa40
[  928.120540]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  928.125643]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  928.130837]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  928.136025]  ? debug_check_no_locks_freed+0x3c0/0x3c0
[  928.141232]  ? perf_trace_lock+0xd6/0x900
[  928.145379]  ? check_same_owner+0x320/0x320
[  928.149702]  ? trace_event_raw_event_lock+0x340/0x340
[  928.154890]  ? do_raw_spin_trylock+0x190/0x190
[  928.159468]  ? should_fail+0x23b/0xa40
[  928.163363]  __alloc_pages_nodemask+0x327/0xdd0
[  928.168029]  ? _raw_spin_unlock+0x22/0x30
[  928.172182]  ? __alloc_pages_slowpath+0x2d10/0x2d10
[  928.177205]  ? find_held_lock+0x35/0x1d0
[  928.181281]  ? check_same_owner+0x320/0x320
[  928.185608]  cache_grow_begin+0x72/0x640
[  928.189669]  kmem_cache_alloc+0x400/0x760
[  928.193812]  ? handle_mm_fault+0x465/0xb10
[  928.198042]  ? check_same_owner+0x320/0x320
[  928.202369]  getname_flags+0xcb/0x580
[  928.206172]  getname+0x19/0x20
[  928.209360]  do_sys_open+0x2e7/0x6d0
[  928.213075]  ? filp_open+0x70/0x70
[  928.216623]  ? mm_fault_error+0x2c0/0x2c0
2018/03/31 05:37:54 executing program 7:
r0 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000))
tkill(r0, 0x15)

[  928.216640]  ? SyS_read+0x220/0x220
[  928.216658]  SyS_open+0x2d/0x40
[  928.216671]  ? do_sys_open+0x6d0/0x6d0
[  928.216682]  do_syscall_64+0x281/0x940
[  928.216692]  ? vmalloc_sync_all+0x30/0x30
[  928.216702]  ? _raw_spin_unlock_irq+0x27/0x70
[  928.216711]  ? finish_task_switch+0x1c1/0x7e0
2018/03/31 05:37:54 executing program 0:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200800, 0x0)
ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000100)={0x3, 0x800, 0x7, 0x8, 0x9, 0x2})
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58)
r2 = accept$alg(r1, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4)
recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0)

[  928.216722]  ? syscall_return_slowpath+0x550/0x550
2018/03/31 05:37:54 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
recvfrom(r2, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2, <r5=>0x0}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={r5, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000500)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x10)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0)
sendfile(r3, r3, &(0x7f0000000080)=0x5f, 0x102000004)
sync()
ftruncate(0xffffffffffffffff, 0x0)
r6 = dup2(r4, 0xffffffffffffffff)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
getsockopt$inet6_mreq(r6, 0x29, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x14)
ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025")
r7 = eventfd2(0x0, 0x0)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r7, 0x80000002, 0x2000000002})

2018/03/31 05:37:54 executing program 3:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="7255b8d144d4ecce8010feaa8e7e1dbd43ff29ba304ac3130d8baff74af4c8d43f8af3610e78daf4f146c9e6db99e3b587029da730f6fec783a497ab1101ab6d6fc70b1cc0fd3e61bc4470f417da7296870409745c6952417d539e4fed1c2107c5b20ee953aa60b5ad69e44040a4ffd910e39e041112c079", @ANYRES32=<r1=>0x0], &(0x7f000095dffc)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, r1}, 0x20)
mq_open(&(0x7f0000000000)='-+\x00', 0x800, 0x80, &(0x7f0000000040)={0x3, 0x5d, 0x1, 0x6, 0x9, 0x1, 0x1})
mq_open(&(0x7f0000000080)='-+\x00', 0x0, 0x70, &(0x7f0000000180)={0x5, 0x6, 0x3f, 0x80, 0x5, 0x3, 0x1})

[  928.216733]  ? syscall_return_slowpath+0x2ac/0x550
[  928.216747]  ? prepare_exit_to_usermode+0x350/0x350
[  928.216761]  ? retint_user+0x18/0x18
[  928.216778]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  928.216799]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  928.216808] RIP: 0033:0x40f0d1
[  928.216813] RSP: 002b:00007f8738e3e7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
[  928.216825] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f0d1
[  928.216832] RDX: 0000000000000000 RSI: 0000000000000082 RDI: 00007f8738e3e850
[  928.216838] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  928.216844] R10: 000000000000000c R11: 0000000000000293 R12: 0000000000000015
[  928.216850] R13: 000000000000067d R14: 00000000006fbc58 R15: 0000000000000001
[  928.325781] netlink: 268 bytes leftover after parsing attributes in process `syz-executor1'.
[  928.326387] netlink: 268 bytes leftover after parsing attributes in process `syz-executor1'.
2018/03/31 05:37:55 executing program 5 (fault-call:3 fault-nth:2):
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:37:55 executing program 3:
futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0)
futex(&(0x7f00000000c0)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='tasks\x00', 0x2, 0x0)
read(r1, &(0x7f0000000380)=""/240, 0xb6)
getrusage(0xffffffffffffffff, &(0x7f0000000000))
openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0)

2018/03/31 05:37:55 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
r2 = dup3(r1, r0, 0x80000)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x40})

2018/03/31 05:37:55 executing program 2:
r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)})
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000004c0)=ANY=[], &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={<r1=>0x0}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r1}, 0x8)
membarrier(0x0, 0x0)
mlock2(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)})
ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{}, {}, {}]}, 0x108)
recvmmsg(0xffffffffffffff9c, &(0x7f00000053c0)=[{{&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r2=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/222, 0xde}, {&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000000080)=""/6, 0x6}, {&(0x7f0000000100)=""/61, 0x3d}, {&(0x7f00000005c0)=""/218, 0xda}], 0x8, &(0x7f0000002900)=""/119, 0x77, 0x9}, 0xfff}, {{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000002980)=""/204, 0xcc}], 0x1, &(0x7f0000002a80)=""/98, 0x62, 0x4a}, 0x1}, {{&(0x7f0000002b00)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002b80)=""/133, 0x85}, {&(0x7f0000000840)=""/10, 0xa}, {&(0x7f0000002c40)=""/4096, 0x1000}, {&(0x7f0000003c40)=""/205, 0xcd}], 0x4, &(0x7f0000004040)=""/4096, 0x1000, 0xd}, 0x1dc6}, {{&(0x7f0000003d80)=@can, 0x80, &(0x7f00000052c0)=[{&(0x7f0000003e00)=""/13, 0xd}, {&(0x7f0000003e40)=""/80, 0x50}, {&(0x7f0000003ec0)=""/255, 0xff}, {&(0x7f0000005040)=""/81, 0x51}, {&(0x7f00000050c0)=""/223, 0xdf}, {&(0x7f00000051c0)=""/222, 0xde}], 0x6, &(0x7f0000005340)=""/93, 0x5d, 0x4}, 0xfffffffffffffffe}], 0x4, 0x40010000, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000054c0)=""/153, &(0x7f0000003fc0)=0x99)

2018/03/31 05:37:55 executing program 6:
perf_event_open(&(0x7f0000ea2f88)={0x1000000000000002, 0x70, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setitimer(0x0, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0))

2018/03/31 05:37:55 executing program 7:
syz_emit_ethernet(0x2e, &(0x7f0000000580)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaa000800450000200000000002907800000000ffffffff11009078e000000108070000"], &(0x7f0000000080))
socketpair(0x10, 0x3, 0x9, &(0x7f0000000000))

2018/03/31 05:37:55 executing program 1:
syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0)
pipe(&(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
pread64(r1, &(0x7f0000000900)=""/195, 0xc3, 0x0)
ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000007c0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, @irqchip={0x9, 0x8}}, {0xdde, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffffff7, 0x5}}, {0x100000001, 0x4, 0x0, 0x0, @sint={0x6, 0x800}}, {0x5, 0x3, 0x0, 0x0, @irqchip={0x2}}, {0x0, 0x4, 0x0, 0x0, @adapter={0x7, 0x3, 0xff, 0x7}}]})
keyctl$set_reqkey_keyring(0xe, 0x0)
ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000640))
r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
accept$packet(r3, &(0x7f0000006400)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006440)=0x14)
connect$packet(r2, &(0x7f0000006480)={0x11, 0x1a, r5, 0x1, 0x80000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14)
pwritev(r4, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdda}], 0x1, 0x4)
io_setup(0xa967, &(0x7f0000000080)=<r6=>0x0)
io_submit(r6, 0x5, &(0x7f0000002740)=[&(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x7, 0xb32, r3, &(0x7f0000000f80)="5776e2dd11339afbd65021cca9d0c35b11c909c0886d1fae42848411fbe52c5de93b85868650d476b787bcffc41c7c0272e27a476ed273722b0322d8", 0x3c, 0xffffffff00000001, 0x0, 0x1, r2}, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x7, 0x6cc1c68e, r2, &(0x7f0000001100)="b7782d6315cf48960a337787a7461278a96f0db341d01f4a38b8fe10e2cbe8e50b56083ee9aac9b5220519cd2615607dc84e9e75fddb74f1213ea6e2de981020f24eaefb039cfe223fcf3f27268e5399d6bde40ab0800fb06a92cefa3f74f9db8a79", 0x62, 0x7, 0x0, 0x1, r3}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x1, 0x7f, r3, &(0x7f00000012c0)="279d1553b05d2bae8afc375b5f90ef33e9704cda7e2be64620975125e72599c6ba7c27b50a03a08633d193352b7d29df73c5a49703fffc66fb38bcda", 0x3c, 0x200, 0x0, 0x0, r3}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000001380)="05a64f9b10be9dac32232f9d9c9f061e9d00bf7c6719037bb8a85a5669fa60fbd5a2f821ed", 0x25, 0x0, 0x0, 0x0, r2}, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xf, 0x8000, r4, &(0x7f00000015c0)="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", 0x1000, 0x401, 0x0, 0x0, r4}])
bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e)
ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000a00)=""/242, 0x81})
ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x9, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}})

2018/03/31 05:37:55 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x80000)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000006c0)={0x0, @broadcast, @multicast2}, &(0x7f0000000700)=0xc)
r1 = socket$alg(0x26, 0x5, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getpeername(r1, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0xffffffffffffff0f)
bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xec, r4, 0x100, 0x70bd25, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x1}, 0x4001)
r5 = accept4$alg(r1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={<r6=>0x0, 0x93db}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r6, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84)
recvmmsg(r5, &(0x7f0000000000)=[{{&(0x7f0000001f80)=@generic, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001000)=""/254, 0xfe}}, {{&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000001ff8)=[{&(0x7f0000001f3f)=""/193, 0xc1}], 0x1, &(0x7f0000000000)=""/84, 0x54}}], 0x2, 0x0, &(0x7f0000001ff8)={0x0, 0x1c9c380})
fcntl$getownex(r5, 0x10, &(0x7f0000000080)={0x0, <r7=>0x0})
tkill(r7, 0x22)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc)
unshare(0x20000000)
clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff))
r8 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r8, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58)
r9 = accept$alg(r8, 0x0, 0x0)
sendmsg$IPVS_CMD_DEL_DAEMON(r9, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x38, 0x0, 0x8, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1f}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6c}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4000)
symlinkat(&(0x7f00000005c0)='./file0\x00', r2, &(0x7f0000000740)='./file0\x00')
getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000002040)=""/4096, &(0x7f00000000c0)=0x1000)

[  929.668716] FAULT_INJECTION: forcing a failure.
[  929.668716] name failslab, interval 1, probability 0, space 0, times 0
[  929.680089] CPU: 0 PID: 17964 Comm: syz-executor5 Not tainted 4.16.0-rc7+ #372
[  929.687452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  929.696802] Call Trace:
[  929.699400]  dump_stack+0x194/0x24d
[  929.703041]  ? arch_local_irq_restore+0x53/0x53
[  929.707734]  should_fail+0x8c0/0xa40
[  929.711458]  ? fault_create_debugfs_attr+0x1f0/0x1f0
[  929.716573]  ? perf_trace_lock+0x4d6/0x900
[  929.720838]  ? find_held_lock+0x35/0x1d0
[  929.724936]  ? check_same_owner+0x320/0x320
[  929.729274]  ? rcu_note_context_switch+0x710/0x710
[  929.734206]  ? find_held_lock+0x35/0x1d0
[  929.738286]  should_failslab+0xec/0x120
[  929.742268]  kmem_cache_alloc+0x47/0x760
[  929.746337]  ? perf_trace_lock+0x4d6/0x900
[  929.750587]  get_empty_filp+0xfb/0x4f0
[  929.754489]  ? proc_nr_files+0x60/0x60
[  929.758386]  ? rcutorture_record_progress+0x10/0x10
[  929.763422]  ? __lock_is_held+0xb6/0x140
[  929.767490]  ? trace_hardirqs_off+0x10/0x10
[  929.771829]  ? unwind_get_return_address+0x61/0xa0
[  929.776774]  path_openat+0xed/0x3530
[  929.780502]  ? find_held_lock+0x35/0x1d0
[  929.784579]  ? path_lookupat+0xba0/0xba0
[  929.788655]  ? lock_downgrade+0x980/0x980
[  929.792810]  ? do_sys_open+0x2e7/0x6d0
[  929.796711]  ? lock_release+0xa40/0xa40
[  929.800695]  ? find_held_lock+0x35/0x1d0
[  929.804758]  ? do_raw_spin_trylock+0x190/0x190
[  929.809349]  ? __lock_is_held+0xb6/0x140
[  929.813431]  ? _raw_spin_unlock+0x22/0x30
[  929.817583]  ? __alloc_fd+0x29b/0x750
[  929.821413]  do_filp_open+0x25b/0x3b0
[  929.825223]  ? may_open_dev+0xe0/0xe0
[  929.829035]  ? strncpy_from_user+0x323/0x430
[  929.833457]  ? mpi_resize+0x200/0x200
[  929.837268]  ? get_unused_fd_flags+0x121/0x190
[  929.841852]  ? __alloc_fd+0x750/0x750
[  929.845650]  ? getname_flags+0x256/0x580
[  929.849719]  do_sys_open+0x502/0x6d0
[  929.853433]  ? do_sys_open+0x502/0x6d0
[  929.857323]  ? filp_open+0x70/0x70
[  929.860861]  ? mm_fault_error+0x2c0/0x2c0
[  929.865011]  ? SyS_read+0x220/0x220
[  929.868651]  SyS_open+0x2d/0x40
[  929.871927]  ? do_sys_open+0x6d0/0x6d0
[  929.875817]  do_syscall_64+0x281/0x940
[  929.879705]  ? vmalloc_sync_all+0x30/0x30
[  929.883854]  ? _raw_spin_unlock_irq+0x27/0x70
[  929.888349]  ? finish_task_switch+0x1c1/0x7e0
[  929.892847]  ? syscall_return_slowpath+0x550/0x550
[  929.897774]  ? syscall_return_slowpath+0x2ac/0x550
[  929.902710]  ? prepare_exit_to_usermode+0x350/0x350
[  929.907732]  ? retint_user+0x18/0x18
[  929.911456]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[  929.916309]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[  929.921493] RIP: 0033:0x40f0d1
[  929.924680] RSP: 002b:00007f8738e3e7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002
[  929.932390] RAX: ffffffffffffffda RBX: cccccccccccccccd RCX: 000000000040f0d1
[  929.939664] RDX: 0000000000000000 RSI: 0000000000000082 RDI: 00007f8738e3e850
[  929.946931] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[  929.954202] R10: 000000000000000c R11: 0000000000000293 R12: 0000000000000015
[  929.961468] R13: 000000000000067d R14: 00000000006fbc58 R15: 0000000000000002
2018/03/31 05:37:56 executing program 7:
lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000440))
r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8, 0x800)
epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x6e)
bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c)
r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='/dev/vcsa#\x00')
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0x52, 0x10800a})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x4000000000000002, 0x0)
r2 = getpgrp(0x0)
sched_setscheduler(r2, 0x5, &(0x7f0000000000)=0x9350)

2018/03/31 05:37:56 executing program 5 (fault-call:3 fault-nth:3):
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:37:56 executing program 0:
perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x2)
r1 = syz_open_pts(r0, 0x2)
dup3(r1, r0, 0x0)
write(r0, &(0x7f0000c34fff), 0xffffff0b)

2018/03/31 05:37:56 executing program 7:
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4000, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={<r2=>0x0, 0x6}, &(0x7f0000000100)=0x8)
setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000b00)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000006c567768762d3a5f000000bc549aa292529a8e76c3000e0000000400000060050000ffffffffffffffffff90040000900400009004000000000000000000000000000000210d8fd0300e40b8f823c91f69892f83ff9bb12f147215f955c55d63e7639afa6d65891681f6ff23bdb1d6e79a072a86a973ee96242fb54177aec1ffb8fd0d8d3a4cddab2b469715b3500581a7e4cc381ed3ead38eb4dca85364c212c6c25d2493256ebf909c71476ee50e57", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x5c0)
r3 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x5, 0x242000)
setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000300), 0x4)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000a00)={r2, 0x2}, &(0x7f0000000a40)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x3, 0x20, 0x5, 0x1}, &(0x7f0000000180)=0x18)
getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0)=0x5, &(0x7f0000000200)=0x2)
setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00000009c0)=0x7, 0x4)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000940)=<r4=>0x0)
ptrace$poke(0x4, r4, &(0x7f0000000980), 0x8)
getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000a80)=0x4, &(0x7f0000000ac0)=0x4)
getsockopt(r0, 0x2000000000010b, 0x1, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0xfffffffffffffdcd)
syz_extract_tcp_res(&(0x7f0000000280), 0xfffffffffffffff4, 0x5)
ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000240)="afdf3c4a72d32686fdb0a9")

2018/03/31 05:37:56 executing program 4:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800, 0x8)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x10001, 0x4)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

[  930.145148] binder_alloc: 17966: binder_alloc_buf failed to map page at 2000c000 in userspace
[  930.179760] binder: 17966:17978 transaction failed 29201/-12, size 0-0 line 2963
2018/03/31 05:37:56 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:37:56 executing program 7:
r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='system#selinux\\em0&)(@GPL%+\x00')
r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xc84a, 0x125000)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'ipddp0\x00', <r2=>0x0})
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, 0xf, r2})

[  930.275218] binder: BINDER_SET_CONTEXT_MGR already set
[  930.311312] binder: 17966:17998 ioctl 40046207 0 returned -16
[  930.316259] binder_alloc: 17966: binder_alloc_buf, no vma
[  930.322870] binder: 17966:17978 transaction failed 29189/-3, size 0-0 line 2963
2018/03/31 05:37:56 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00')
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x100, r1, 0x100, 0x70bd2c, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x6}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x20}}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1b}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0xb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0xc8508a98c7f06ceb)
getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x2)
io_submit(0x0, 0x1fffffffffffff16, &(0x7f0000e8aff0)=[&(0x7f0000b5afc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00004e1000), 0x325}])

2018/03/31 05:37:56 executing program 1:
r0 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', <r1=>0x0})
bind$packet(r0, &(0x7f0000000000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="4cd53a5ecd3b"}, 0x14)
syz_emit_ethernet(0xe, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}}, &(0x7f00000000c0))
r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0)
r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x2)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0)
ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000180)={r3, 0x1f, 0x80000001, r4})

[  930.376432] binder: undelivered TRANSACTION_ERROR: 29189
[  930.382376] binder: undelivered TRANSACTION_ERROR: 29201
2018/03/31 05:37:56 executing program 6:
bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8)
sendmmsg$unix(r1, &(0x7f00009c5000), 0x4924967, 0x0)
r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x10000)
poll(&(0x7f0000000880)=[{r1, 0x2}], 0x20000000000002af, 0xfffffffffffffffd)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002a00)={<r3=>0x0}, &(0x7f0000002a40)=0x10)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r3, 0x1}, 0x8)
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, &(0x7f00000007c0)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/89, 0xfffffd1a}, {&(0x7f0000000800)=""/117, 0x75}, {&(0x7f0000000280)=""/122, 0x7a}, {&(0x7f0000000300)=""/7, 0x7}, {&(0x7f0000000340)=""/198, 0xc6}, {&(0x7f0000000440)=""/54, 0x36}, {&(0x7f0000000480)=""/105, 0x69}, {&(0x7f0000000500)=""/218, 0xda}, {&(0x7f0000000680)=""/13, 0xd}], 0x9, &(0x7f0000000780)=""/39, 0x27, 0x1c}, 0x7fff}], 0x1, 0x0, 0x0)

2018/03/31 05:37:56 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000480))
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:37:56 executing program 7:
r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8b23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
r1 = dup3(r0, r0, 0x80000)
setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x6, 0x4)

2018/03/31 05:37:56 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240)="c62900000000c88a7c2d6f")
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={<r2=>0x0}, &(0x7f0000000080)=0x8)
r3 = socket$packet(0x11, 0x3, 0x300)
r4 = dup2(r1, r0)
mq_notify(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x5, 0x3, @thr={&(0x7f00000009c0)="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", &(0x7f0000000180)="1f2dec8c60a3ebd5fe628b39c105603bcb5e30d7ff959df745f229f6e642a20638bf6981d30d8ff15ba579bbdc20ed475cf69bcf195d654be5b372f5b6"}})
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'bcsf0\x00'})
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00')
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00')
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000740)={<r5=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000780)={r5, 0x1})
syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54)
r6 = socket$inet_smc(0x2b, 0x1, 0x0)
getsockname$inet(r6, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f00000000c0)={0x0, "65b96c4000000000000000000400", 0x400}, 0x18)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00')
r7 = socket(0x3, 0x0, 0x0)
setsockopt$IP_VS_SO_SET_FLUSH(r7, 0x0, 0x485, 0x0, 0x0)
setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0x0, 0x6a}, 0x2c)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x480, 0x42)
ioctl$KVM_PPC_ALLOCATE_HTAB(r8, 0xc004aea7, &(0x7f00000001c0)=0x9)
ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'})
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x400, 0x200}, 0x90)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000300))
pwrite64(r4, &(0x7f00000019c0)="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", 0xffc, 0x0)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'vcan0\x00', 0x2}, 0x18)

2018/03/31 05:37:56 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getgroups(0x0, &(0x7f0000000200))
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x9, 0x204000)
ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000240)=0x3)
r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff)
request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='ip6gre0\x00', r2)

2018/03/31 05:37:56 executing program 2:
r0 = socket$nl_route(0x10, 0x3, 0x0)
r1 = fcntl$getown(r0, 0x9)
ptrace$cont(0x20, r1, 0x6e1b95e2, 0x2)
sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f00000006c0)={0x10}, 0xffffff0e, &(0x7f0000000040)={&(0x7f0000001540)=ANY=[@ANYBLOB="240000001800952a000000000000000002000001ff0000050000000008000500ac1414bb"], 0x24}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0)
socket$nl_route(0x10, 0x3, 0x0)

2018/03/31 05:37:56 executing program 1:
r0 = shmget(0xffffffffffffffff, 0x1000, 0x54000006, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001280)=""/208)
r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000140)=@full, &(0x7f0000001240)=0x48, 0x800)
pread64(r1, &(0x7f0000004000)=""/151, 0x97, 0x0)
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$amidi(&(0x7f0000001440)='/dev/amidi#\x00', 0x7, 0x2)
setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x8ca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[@ANYBLOB="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"]}, 0x942)
stat(&(0x7f0000003940)='./file0\x00', &(0x7f0000003980))
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000001580))
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xffa8)
r3 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4)
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
dup3(r4, r3, 0x0)

2018/03/31 05:37:56 executing program 2:
capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000))
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x402800)
ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x7, 0x8d])
getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e)
msgget$private(0x0, 0x100)

2018/03/31 05:37:57 executing program 1:
r0 = userfaultfd(0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
r2 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x5, 0x2000)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000300)={0x1fe, 0x3, 0x10000, 0x2000, &(0x7f00004f5000/0x2000)=nil})
sendto$inet6(r1, &(0x7f0000000080)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r3 = socket$netlink(0x10, 0x3, 0x4)
writev(r3, &(0x7f0000312ff0)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1})
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1})
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x1, <r4=>r0})
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000})
pkey_alloc(0x0, 0x0)
socket$netlink(0x10, 0x3, 0xf)
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000100)={0x8, 0x6, 0x6, 'queue0\x00'})
r5 = socket(0x210, 0x200000080f, 0x9)
getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4)
write(r5, &(0x7f0000000040)="220000003100070700be0000090007010a00001eff00f400ff0004000501", 0x1e)
ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000200))
r6 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x71ae, 0x800)
ioctl$ASHMEM_GET_SIZE(r6, 0x7704, 0x0)

[  931.079563] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr
[  931.090303] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 2, id = 0
[  931.136193] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr
2018/03/31 05:37:58 executing program 6:
r0 = syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000002c0))
r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x2)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000100)={@mcast2, <r2=>0x0}, &(0x7f0000000140)=0x14)
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)

2018/03/31 05:37:58 executing program 1:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={<r0=>0xffffffffffffff9c})
signalfd4(r0, &(0x7f0000000040)={0x2}, 0x8, 0x80000)
r1 = fcntl$getown(r0, 0x9)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x1000, 0x0, 0x0, r2, 0x0, 0x191}, 0x0, 0x0, 0xfffffffffffffffe, 0x7fff, 0x0, 0x3, 0x0, r1})
msgsnd(0x0, &(0x7f0000000080)={0x3}, 0x1, 0x0)
recvfrom$unix(r0, &(0x7f00000000c0)=""/145, 0x91, 0x0, 0x0, 0x0)
futex(&(0x7f0000000180), 0x9, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x6, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9})
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x3f}, 0x4)

2018/03/31 05:37:58 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
socket(0x0, 0x80007, 0x2)
pipe2(&(0x7f0000000700)={0x0, <r2=>0x0}, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0))
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r4 = dup3(r3, r2, 0x0)
ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x400000b7, 0x0, 0x8}]})

2018/03/31 05:37:58 executing program 0:
r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = socket$inet(0x2, 0x800, 0x5102)
ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000640))
r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000680)='cpuset.memory_pressure\x00', 0x0, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1)
r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1)
keyctl$update(0x2, r5, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0)
r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x1012c0, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000380)={<r7=>0x0, 0x800, 0xfff, 0x9}, &(0x7f00000003c0)=0x10)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000400)={r7, 0x9}, 0x8)
keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha512-avx2\x00'}})
r8 = getpid()
r9 = dup(0xffffffffffffff9c)
r10 = socket$inet6_tcp(0xa, 0x1, 0x0)
kcmp(0x0, r8, 0x5, r9, r10)
r11 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r11, 0x4, 0x44009)
kexec_load(0x9, 0x1, &(0x7f0000001580)=[{&(0x7f0000000340)="7b1b0bcf7423519d322d44b123ffb713c3bede047d44e4ab6b9913b72fe4c78b9d02f67acb8bde40f9705a0a53808d8ffb1e97cae1bd2056709adfef64e9cbaa168ccc506a76ff385046d0345425a91d3a6928a4e13d3441ce1957a1622114e91604f1424e1b55ac1a594a1b4881ddbc144e14f9735ab2f508c64c93da96ffc0e5f496b62e5e348818ad171ec596e97f092d1cdaf32c2397411d8bbd7027f32d572ff7de89efaac020ea2f38fb6d4abae2e2e32c7030a37406de441fe81d17bdb54550d0f174f333149b88ce03602c760b8d755bb23a", 0xd6, 0x80000001}], 0x3e0000)
r12 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x1, 0x20000)
read$eventfd(r11, &(0x7f0000000200), 0xfffffe08)
ioctl$LOOP_SET_BLOCK_SIZE(r12, 0x4c09, 0x8000)
write$eventfd(r9, &(0x7f0000000000)=0x8, 0x7)
ftruncate(r12, 0x200000000000000)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r9, 0x111, 0x1, 0x3, 0x4)
getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8)
ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000080)={'vcan0\x00', r13})
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000001680)=0x9ecd, 0x4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00000000c0)={r7, 0x8b62}, &(0x7f0000000140)=0x8)

2018/03/31 05:37:58 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000700)=ANY=[@ANYBLOB="01000a25471aaaaaaaaa0000000000000180c2000000aaaaaaaaaaaaaaaaaaaaaabbffffffffffffaaaaaaaaaaaa09055d24250d73b6205c076f72b9b8856e9d1def5c90c2c909554c8d4cc88695727e26f6f7f27a7abccfcaa0aeef4f000000000000000000000000000000"])
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={<r3=>0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000006c0)=@assoc_id=r3, 0x4)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
select(0x40, &(0x7f00000004c0)={0x9, 0x7, 0x1, 0x800, 0x75, 0x400, 0x4ffa, 0x1000}, &(0x7f0000000500)={0x5, 0xfff, 0x3, 0x8, 0xe85, 0x8, 0x7f, 0x5}, &(0x7f0000000540)={0x9, 0x7, 0x80000001, 0x9, 0x3, 0x2, 0x5, 0x3}, &(0x7f0000000580)={0x0, 0x7530})
getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000005c0), &(0x7f0000000600)=0xc)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r4 = dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000480), 0x4)
personality(0x80040000)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:37:58 executing program 2:
r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa)
ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001800)={0x2, 0x1, 0x7, 0x0, 0xfffffffffffeffff, 0x80000001})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8)
r3 = dup2(r1, r0)
ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00000005c0)=0xa106)
unshare(0x40000000)
r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800)
splice(0xffffffffffffffff, &(0x7f0000000240), r4, &(0x7f0000000280), 0x5aa9, 0xb)
readv(r4, &(0x7f0000001780)=[{&(0x7f00000004c0)=""/96, 0x60}, {&(0x7f0000001840)=""/205, 0xcd}, {&(0x7f0000000640)=""/49, 0x31}, {&(0x7f0000000680)=""/4096, 0xffc4}, {&(0x7f0000001940)=""/61, 0x3761}, {&(0x7f0000001980)=""/151, 0x97}], 0x6)
socketpair(0x15, 0x5, 0x3ff, &(0x7f0000000100)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DAEMON(r6, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r7, 0x8, 0x70bd2b, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x40)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8)
socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={<r8=>0xffffffffffffffff})
r9 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001)
socket$nl_netfilter(0x10, 0x3, 0xc)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=ANY=[@ANYBLOB], 0x118, 0x0, &(0x7f0000000100)})
mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x5)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r9, 0xc018620b, &(0x7f0000000100)={<r10=>0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0xfffffffffffffec3, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\bb\x00\x00', @ANYRES64=r10, @ANYBLOB="04000000000000000f630c40010000000100000000000000046304400200000011634840000000000000000002000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000100000000000000"], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="400000000000000020000000000000005800000000000000a38ccbd2945a29240000000000000000"], @ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000240)})
setsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000480)=@int=0x7ff, 0x4)
ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000540)={0x9, <r11=>0x0, 0x1, 0x90})
ioctl$DRM_IOCTL_SG_ALLOC(r8, 0xc0106438, &(0x7f0000000580)={0x6c4, r11})

2018/03/31 05:37:58 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]})
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x141000)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0)=0x2, 0x8)

2018/03/31 05:37:58 executing program 7:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
mlockall(0x2)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x28200)
ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000040)=""/228)
ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0)
fremovexattr(r0, &(0x7f0000002700)=@random={'osx.', '/dev/snd/pcmC#D#p\x00'})
setsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f000001b000)={@multicast1=0xe0000001, @empty, @dev={0xac, 0x14}}, 0xc)
readv(r0, &(0x7f0000002740)=[{&(0x7f0000002500)=""/253, 0xfd}, {&(0x7f0000002600)=""/201, 0xc9}, {&(0x7f0000002700)}], 0x3)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=<r2=>0x0)
process_vm_readv(r2, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/52, 0x34}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/68, 0x44}, {&(0x7f0000002240)=""/187, 0xbb}, {&(0x7f0000002300)=""/152, 0x98}], 0x6, &(0x7f00000024c0)=[{&(0x7f0000002440)=""/121, 0x79}], 0x1, 0x0)

2018/03/31 05:37:58 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 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0)
ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x2)
mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0)
r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={<r2=>0x0, 0xb0, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x64}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x154, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10000}, @in6={0xa, 0x4e24, 0x577, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e21, @rand_addr=0x7f}, @in6={0xa, 0x4e24, 0xfffffffffffff86c, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2}, &(0x7f0000000240)=0x8)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000800)={{0xffffffffffffffff, 0x1, 0x4, 0x0, 0xf2}, 0x8})
ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0x9, 0x8, 0x7, 0x10001}, {0x9, 0x1, 0x8, 0x3}]})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280)=0x3, 0x4)
read(r0, &(0x7f0000001040)=""/4096, 0x1000)
sendmsg$kcm(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)="b3d1bfd8d074a4f52e65bafbfeda0801a0e24ed636454cf41ef4669608046a08c47135c53c889686a3780ae9704a528d8be5907ed6015f27b3b8047004f17041fb1353b81a1682e6d570e767f005408656f6db2a635aa5fbce93f820d9b09cd8021e4f4b9d880b00af9378c9392bd9d6c5e7b910c95fcc6a161cd9a5dd800bd2e5ec9012623f6b9f00409324b6f2e244317395c40c80dfc071fbf750c6a1fd8de1b26fccdaa0aa1888", 0xa9}, {&(0x7f0000000200)="24f6", 0x2}, {&(0x7f0000000400)="5bf1119b72c0d8aae8fd39c23f47e31e64e3309bed38678c8b12014b265c5bc4ba2c8a21e9df48c202c931c16b2d92cf95358f8f123ba4526f492e968dc64050193be1535a9def4910e351340f809257eb8a3b9ef2499e4c2764f0b89a53d022b6a7135d9bae852947d030b4c3ee5599639cf0dfeb73464b6cfd4a88e6628693", 0x80}, {&(0x7f0000000280)}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="63d02b5238fee2006688b736be11cd558d7dcad332ee855936cd4042db2925cd2c8500dd4c24b421e54d7abbc4fffc4daf4834ad1e39d973e1596671b715761d3b8fb2879b2694b54cb8d210eff974152748af045eac1f10c4a757e26c5b51a6135d17945d6acadd", 0x68}], 0x6, &(0x7f00000005c0)=[{0xf0, 0x117, 0x7fffffff, "a727d0536314f368f40ec157d2378ffcfa3302f06ae2cfd4735e6d4369698d32dc236986f2d4545f5233d09c9b329bc0a6b4021afa4ba97224d7e3fd18183a64da8ea72becbff36ec6bdcfe7ab55f802e4704cd50b3ce2e695973915ba7813879e606f1c93a0ecab0574793379b3d2698b4017ecc3c7cabcf4f5d5783b180a8ed5909c4887901eca3f3e3e6ea2030fab25761fbee20b96229c267044367fcd29be0cd704bf6adbbbde6ac976e0801102b4fa997222b3659848238e2ae6ed5d099a35419aa4672814b442ddddea1dd7a77d52feb3c1332a928596df08"}, {0xe0, 0x10d, 0x74fd, "b1108106a26b3625766828f933877cc55bcf1e1ca1d18eeeb44d2a9c4fcf178fcd7e76b941a0d02744b0db5312a86c322d399a2e981e480dc392ce5a80fea97a50de79154f561e453e62d526f214e8840825b2e0cda63084b335e1da6b46a1c2ea78e08af9cbaa31b42e524475a1f593bd8650439d669375a449f7be0876a525dc7b58799da9ae74d7c7fba8a5a138d262cf3deda53ef3536b89d9ef8df88c272287a50e70a899a01035eeb7d0beb558057e8e87dde46306c36569cec55cca321db8c82fc1bb6c1b07ab242b235a"}], 0x1d0, 0x840}, 0x4000)

[  932.384851] binder: 18072:18078 ioctl 541c 20001800 returned -22
[  932.421590] IPVS: ftp: loaded support on port[0] = 21
2018/03/31 05:37:58 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90), 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:37:58 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x40)
openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:37:58 executing program 1:
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, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0)
r2 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0)
close(r0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x170, r3, 0x308, 0x70bd2a, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x841}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x97}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x36}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffff35f}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xd1f72a9}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x6}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x80}, 0x20000010)

2018/03/31 05:37:58 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}}}, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000925f78)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b4d000)={0xc8, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x108)
r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0)
readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f00000001c0)=""/55, 0x37}, {&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000240)=""/244, 0xf4}, {&(0x7f0000000340)=""/118, 0x76}], 0x5)
clone(0x20007fff, &(0x7f0000000440)="84adf0fa65089e7ac6d4bc1ad6765ce8d2f319222abde4ceaa22547549bc979e5f7b5544d76a6a0804ac4b543545ee56e75ff991591bbd", &(0x7f00000006c0), &(0x7f00000004c0), &(0x7f0000000700)="3aadc455d9e21f395ec1e26e475be7e7ca2183e0a7200f3593c0cdc7d268a3bc03ae822655967058147b19a039dc222f63f31be0aff309c8f89b4a74c012888e67c5284bcd17baa85f21f4431b8bc94cb61ea19763025d6a1f76c106b385dac7d502043d98730b6864e71f3fbe130f2cb49f2df269d580b6598af71fe65149d4936dc79f122b69f2")
ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/7)
socket$inet6(0xa, 0x2, 0xd51)
socket$packet(0x11, 0x2, 0x300)

2018/03/31 05:37:58 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r0, &(0x7f00005dd000)=@abs={0x1}, 0x8)
listen(r0, 0x0)
setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4)
r1 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="3c10c2baba07d857e2438f6463a6b6f7ce7a44", 0x13, 0xfffffffffffffffa)
add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1)

2018/03/31 05:37:58 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 = socket$unix(0x1, 0x1, 0x0)
r1 = fcntl$getown(r0, 0x9)
r2 = syz_open_procfs(r1, &(0x7f0000000100)="0080000019d623e20f20bf037beca777ecf548ce5e14b5f7")
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x6, <r3=>0x0, 0x0, 0x7fff})
ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000080)={0x5, r3, 0x2})
sendfile(r0, r2, &(0x7f000097d000), 0xff)

2018/03/31 05:37:58 executing program 5:
r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r3, &(0x7f00000005c0)=[{&(0x7f0000000500)="98b1f3b11068ed864f7dc73d800197c231ab15fbb7d7bf1582d7b2f734f5352a1e43c9610ee9e9393a5f7b55ed0a4d6949ff8998447b4f96d05b6a18a506b4012fdf5e37115ef22e21622248bd2e9fbbb0b5e714199cf6656dbb0d01b10c7ddc567eb4388ac7bf967d68d712085cb2de7e362847849832c7fb1f47e1c1eaa34d85080014", 0x84}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000480))
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000600))
dup2(r3, r2)
fadvise64(r0, 0x0, 0x2e6720f4, 0x2)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r3, 0x4c01)

[  932.763857] IPVS: ftp: loaded support on port[0] = 21
2018/03/31 05:37:59 executing program 6:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40c4, 0x0)
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6})
r1 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x27e)
ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001180)=0x4)
r2 = syz_open_dev$sndctrl(&(0x7f00000011c0)='/dev/snd/controlC#\x00', 0x1000, 0x3)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3})
r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8ce, 0x100, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x955, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc)=@assoc_id=<r5=>0x0, &(0x7f0000005ffc)=0x4)
syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0x800000000000ee0, 0x18c82)
ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000))
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x8000, 0x4, 0xeed, r5}, 0x4)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
r7 = signalfd(r6, &(0x7f0000011ff8)={0x4}, 0x8)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000000f000))
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000007ffc)=0x10000000006)
ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000004ffc)=0x8001)
fcntl$setlease(r3, 0x400, 0x1)
readv(r7, &(0x7f0000008fe0)=[{&(0x7f0000000200)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1}], 0x2)
ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000001100)={&(0x7f000000e000/0x2000)=nil, 0x2000})
ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250)
socket$netlink(0x10, 0x3, 0x1000000000004)
getsockname$ipx(r0, &(0x7f00000001c0), &(0x7f0000000080)=0x10)
writev(r0, &(0x7f00000a8000), 0x1db)
r8 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x0)
eventfd2(0x2, 0x800)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x10000, 0x2, 0x1, 0x6}, 0x6)
ioctl$TUNGETVNETHDRSZ(r8, 0x800454d7, &(0x7f0000000180))

2018/03/31 05:37:59 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
memfd_create(&(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13})
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x800, 0x0)
r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2)
ioctl(0xffffffffffffffff, 0x4000000002283, &(0x7f0000139000)='4')
readv(r1, &(0x7f0000000100), 0x1000000000000004)
write$evdev(r1, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}, 0x0, 0x7fff}], 0x60)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60)
r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0)
ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000480))
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8)
ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000440)={@empty, 0x0, r3})
r4 = socket$can_raw(0x1d, 0x3, 0x1)
setsockopt(r4, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f", 0x3)
bind$can_raw(r4, &(0x7f0000000080)={0x1d}, 0x10)
bind$can_raw(r4, &(0x7f0000002ff0)={0x1d}, 0x10)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000500)={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}}, {0xa, 0x4e22, 0xe7, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x10001, [0xffffffff, 0xffffffffffff9af8, 0xff, 0x57e, 0x0, 0x65, 0x2, 0x1]}, 0x5c)
r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
dup3(0xffffffffffffffff, r2, 0x80000)
ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000})
ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0)
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4)
r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240))
connect$vsock_stream(r6, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10)

2018/03/31 05:37:59 executing program 2:
unshare(0x60000000)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @broadcast=0xffffffff}})
r1 = socket$alg(0x26, 0x5, 0x0)
setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x0, @rand_addr=0x9, 0x4e24, 0x2, 'rr\x00', 0x4, 0x1, 0x56}, 0x2c)
bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0)
setsockopt$inet_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000040)="37ea1cc4f1000f7a95c4a0550910abd5936ba4c4f271535b4448aaad31", 0x1d)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7)

2018/03/31 05:37:59 executing program 1:
r0 = socket$inet6(0xa, 0x8000000000000802, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={<r1=>0x0, 0x401}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x1, 0x6, 0x9, 0x1, 0xff, 0x80000001, 0x100000000, 0x5, 0x2, 0x69e039d3, 0x800, 0x8000, 0x4, 0x2, 0x1]}, &(0x7f0000000180)=0x100)
sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)

2018/03/31 05:37:59 executing program 7:
r0 = gettid()
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800)
ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x9)
perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x7fff, 0xffffffffffffffbc, 0x6e, 0x100, 0x0, 0x0, 0x800, 0x8, 0x2, 0x5, 0x7, 0xffffffffffffff01, 0x10001, 0x7236be2e, 0x81, 0x7, 0x7fffffff, 0x3, 0x4, 0x2, 0x100000000, 0x3fe000000, 0xfffffffffffffffc, 0x0, 0x7ff, 0x5, 0x0, 0x706, 0x8, 0x9b, 0x1, 0x4, 0x5, 0x9, 0x4, 0x8, 0x0, 0x6, 0x7, @perf_bp={&(0x7f0000000080), 0x4}, 0x40, 0xffffffffffff56c9, 0x80000000, 0x6, 0x5, 0x100, 0x200}, r0, 0xc, r1, 0x8)
ioprio_set$pid(0x2, r0, 0x0)

2018/03/31 05:37:59 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x4000010cb)
accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001240)={r1, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x7030}}, 0x6, 0x0, 0x5400000000000000, 0x2, 0x8}, &(0x7f0000000140)=0x98)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000001c0)={"6e723000000000bb716793fa8f673400", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}})

2018/03/31 05:37:59 executing program 3:
r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x0, 0x0)
ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3)
setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000008002000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48)
ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8)
ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000280))
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x401})
r4 = userfaultfd(0x0)
ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00000001c0)=""/158)
ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000001fe8)={0xaa})
r5 = epoll_create1(0x0)
ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
close(r5)
r6 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0)
epoll_create1(0x0)
pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)}], 0x1, 0x0)
write(r5, &(0x7f000014d000), 0x0)
fremovexattr(r6, &(0x7f0000000040)=@known='security.evm\x00')
close(r4)
perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x7a, 0x2, 0x5, 0x75, 0x0, 0x0, 0x0, 0xe, 0x8, 0xfffffffffffffffb, 0x3f, 0x7, 0x20, 0x10001, 0x8, 0xe1, 0x0, 0xa3, 0x9, 0x4, 0xfcd, 0xfff, 0x9, 0x7, 0x772c0112, 0x4, 0x2, 0x400, 0x8001, 0xfffffffffffffff8, 0x6, 0x3, 0x1ff, 0x9, 0x90c, 0x3, 0x0, 0x5266, 0x2, @perf_config_ext={0xffffffffffffffc1, 0x1800000000000000}, 0x20, 0x7, 0x0, 0x5, 0x7ff, 0x5}, r2, 0xf, r4, 0x0)
fallocate(r4, 0xf, 0x7fffffff, 0xff)

2018/03/31 05:37:59 executing program 0:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000fcefd9)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003ef63))
r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000000), 0x0, 0x40004, 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00')
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="cf00000000c8b0899d10b2f7841061970c4d9cd0cac0cc25714563e731a3b75ab74b8db047d3e6710c58dd8a79f73b1d2408c6a44d59159c27cabad38bdc4a99b4ad6cb069fe2bec8a06e7f193f543884c9855b3421e1d5f763762e2b66e17157f0804559626a8eb0d3fed65d3df3d8fe998bfd63a8b1e0e70ea454134db3941ad03e7a70380156b9d5a2205cfc18b9a922ae3e0da94b19c30c2033b2691e2cd95d5a7d50b6d04751bf084e8e2e63b5260c765ad05d464a227542fbf5f99d7d46307916ffbb4ba903fbb172380adfe53207b67"], &(0x7f00000000c0)=0xd7)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x6c, "d4a1afa515bd24363cc110f1dbfefa34a788d43d36993b44d7a392690bf6788f3a3520cb50920bc8b757e5da3ddb553cb4cfec1352b2ebb797eade6ab47ec2549b8da65838715dd5ea2b100099de83ee7dc71218bae05b91bd23ce0681291a954dd30d091ad88b742fcaa868"}, &(0x7f0000000100)=0x74)
r3 = openat(r0, &(0x7f0000fce000)='./file0/file0\x00', 0x0, 0x0)
unlinkat(r3, &(0x7f0000000140)='./file0/file0\x00', 0x0)

2018/03/31 05:37:59 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x102, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:00 executing program 3:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa})
r1 = epoll_create1(0x0)
epoll_create1(0x80000)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
socket$inet_tcp(0x2, 0x1, 0x0)
r2 = dup(r0)
getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000040)=[{0x7, 0x4}, {0xb, 0x10000}, {0x3, 0x9}, {0x4, 0x5}], 0x4)
dup3(r1, r0, 0x0)

2018/03/31 05:38:00 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = socket(0xb, 0x5, 0x72)
setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000040)=0x4, 0x4)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:00 executing program 7:
r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x800)
fremovexattr(r0, &(0x7f0000000080)=@random={'trusted.', '-\x00'})
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
clock_adjtime(0x0, &(0x7f0000012f30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001})

2018/03/31 05:38:00 executing program 0:
unshare(0x8000400)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil)
iopl(0xffffffffffffff69)
getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000001c0)=0x80)
setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000c00)=0x2, 0x4)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={<r1=>0x0}, &(0x7f0000000240)=0x8)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rfkill\x00', 0x101, 0x0)
ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000980)=0x7)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x61e}, 0x8)
unshare(0xc000000)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000680)=0x4)
r3 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000))
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000340)=@pppoe, 0x80, &(0x7f0000000900)=[{&(0x7f00000003c0)=""/246, 0xf6}, {&(0x7f00000004c0)=""/36, 0x24}, {&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f00000006c0)=""/75, 0x4b}, {&(0x7f0000000740)=""/208, 0xd0}, {&(0x7f0000000880)=""/85, 0x55}], 0x6, &(0x7f00000009c0)=""/199, 0xc7, 0x5e542a51}, 0x0)
r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="ddb7c9f85387995fda830870c2bcb79f2b9e9401dc57eff706cb03985193b9b694878b9ada1c64dc0d06eef073e1b159a5e0dee4147d185ddbc502589297428e6ab36984c5f2b12b8e88758715ad8e40049c5781c800a9", 0x57, 0xfffffffffffffffa)
r5 = semget(0x2, 0x1, 0x40b)
semctl$SEM_STAT(r5, 0x4, 0x12, &(0x7f0000000b00)=""/253)
keyctl$assume_authority(0x10, r4)
fcntl$lock(r3, 0x7, &(0x7f0000000040)={0x0, 0x4, 0x3d0f, 0x2})
bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000300)=0x9, 0x4)
ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)='user\x00')

2018/03/31 05:38:00 executing program 1:
perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xffffffffffffffff, 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={0x2, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={<r1=>0x0, 0x8, 0x3}, &(0x7f00000002c0)=0xc)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000006c0)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1, 0x3, 0x3ff, 0xa000000, 0xa6}, &(0x7f0000000300)=0x98)
r2 = getpid()
r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x3, 0x28800)
ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000200)={0x8, 0xcf8, 0xfdf, 0x0, 0x7ff, 0x4, 0xbe23, 0x9, 0x2, 0x0, 0xfff, 0x9f, 0x0, 0x10000000000000, 0x50ba, 0x4, 0x5, 0x8, 0x7})
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8)
setuid(r5)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140))
r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x241c}, &(0x7f0000000600)=0x8)
ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000000440)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff, 0x0, 0x2, 0x0, 0x8d65, 0x200000, r4})
capset(&(0x7f0000000040)={0x20080522, r2}, &(0x7f0000000180)={0x0, 0x1ff, 0x9, 0x8002, 0xee, 0x3})
capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0xffffffffffffffff})
clone(0x6000000, &(0x7f00000004c0)="930fb81eb6fa6a59fb002486a9ccfd48e69fabea32d60d835adcabad375a3a1441f462ba57175cbe14d857e0e1e2b96148b16438ef4fbb4727d55b073df7d544b7cd63a5d089d3cac63d23722167fc1ba018937730adbb0f06913b74f6036db5c7f0aff2ba244237c26b3652dea5f93e305d8379bedac91035c44d128300e34e67dd2ef0c9950115f3a03ffe6398eb9c02e372ca0cddf4ec945559c9a6aa60d2934fb770fcc5083ee803b876e5a5275752ff0461abdbcd01d124e556065966efc385b3e16ec39a904f57c9ea5abc43c0447cdcc0c29b9a10bc", &(0x7f0000000080), &(0x7f0000000640), &(0x7f0000000680)="c04fa790ce03d1960e2161a80000000000000000000000000000")
gettid()

[  934.115078] IPVS: ftp: loaded support on port[0] = 21
2018/03/31 05:38:00 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={<r3=>0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={r3, 0x7, 0x30}, &(0x7f0000000500)=0xc)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r2, r1, &(0x7f0000000080)=0x5f, 0x20000000)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000480)=0x7, 0xff30)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
ioctl$TIOCNOTTY(r4, 0x5422)

2018/03/31 05:38:00 executing program 4:
socket$inet6_sctp(0xa, 0x5, 0x84)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x2089f2, &(0x7f0000000080)={'ipddp0\x00', @ifru_names})

[  934.399640] IPVS: set_ctl: invalid protocol: 0 0.0.0.9:20004 rr
[  934.446705] IPVS: set_ctl: invalid protocol: 0 0.0.0.9:20004 rr
[  934.480722] QAT: Invalid ioctl
2018/03/31 05:38:00 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000000480)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0xb6f, 0x0, 0x0, 0x4, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5})
fsetxattr(r3, &(0x7f0000000280)=@random={'user.', '\x00'}, &(0x7f00000002c0)='/dev/kvm\x00', 0x9, 0x1)
clock_gettime(0x0, &(0x7f0000000080)={<r4=>0x0, <r5=>0x0})
timerfd_settime(r2, 0x0, &(0x7f0000000200)={{0x0, 0x1c9c380}, {r4, r5+30000000}}, &(0x7f0000000240))
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181)
pipe2(&(0x7f0000000040), 0x800)
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/03/31 05:38:00 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
r1 = msgget$private(0x0, 0x180)
msgctl$MSG_INFO(r1, 0xc, &(0x7f00000001c0)=""/104)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40000, 0x0)
accept4$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x0)
syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x40)
connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @reserved=0x1}, 0xffffffffffffff8a)
unlinkat(r2, &(0x7f0000000140)='./file0\x00', 0x200)
writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1)
ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0x80)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2}, 0xb)
close(r0)
getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000240)=""/10, &(0x7f0000000280)=0xa)

2018/03/31 05:38:00 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:00 executing program 0:
syz_emit_ethernet(0x2a, &(0x7f000025a000)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500000f9a0000000000907800000000e05605d79800000000089078"], 0x0)
r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x8000)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc)

2018/03/31 05:38:00 executing program 7:
ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"})
r0 = socket(0x0, 0x0, 0xc)
write(r0, &(0x7f0000000000), 0x0)
r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00')
getpid()
sched_setparam(0x0, &(0x7f0000000400))
r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000440)={{0x60000000, 0x0, 0x4, 0x0, 0x0, 0x2}, 0x6, 0x0, 0x99, 0x0, 0x7, "e02f94f384aedf2ca05e166aaedcccec7301a95b62125b0a1319eb1e0ad95bd4dc52766005c7fdec991968df78480f7ea3bcb2c0139c0a55f8d247b3b53951f9099544a981938993ee7699d37bc1229c4ef1bc25c0612a7b82ca67b2a36d2fd6aa0aa5e50c35ef5ad40eeba6b0609c528acb5a47a9843ea99d64f347a903a586"})
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8)
accept$netrom(r1, &(0x7f00000000c0), &(0x7f00000001c0)=0x10)
fchown(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f000000c000/0x3000)=nil, 0x3000)
r3 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806)
ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0)
mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)})
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x6, 0x0, 0x0, 0xd4}, &(0x7f0000000500)=0x14)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000580)={0x0, 0x200}, &(0x7f00000005c0)=0x8)
openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0)
setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000300)={0x0, 'erspan0\x00'}, 0x18)

2018/03/31 05:38:00 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:00 executing program 2:
socket$inet6(0xa, 0x2, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4))
fgetxattr(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="747275737465642e7365637572695c792ea495c3dc6e757800"], &(0x7f00000005c0)=""/112, 0x70)
pipe2(&(0x7f0000000700)={<r3=>0x0, <r4=>0x0}, 0x4000)
r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r6 = dup3(r5, r4, 0x0)
io_setup(0xfff, &(0x7f00000002c0)=<r7=>0x0)
io_getevents(r7, 0x9, 0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400})
clock_gettime(0x0, &(0x7f0000000000))
signalfd4(r4, &(0x7f0000000100)={0xfffffffffffff795}, 0x286, 0x80800)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805})
ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000280))
ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000180)=""/211)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000440)=0x8001, 0x4)
ioctl$LOOP_SET_CAPACITY(r4, 0x4c07)
syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000540)={r4, r6, 0x5, 0x3, &(0x7f0000000480)="80ebe30cfeb91e48e6f71c1811280521369746d5174f8e94e381e07b40b9b558f5c04d5a0f08220a0335d0078fdb09879731", 0x3, 0x3ff, 0x101, 0x2, 0x7ff, 0x3, 0x40b, "94b08c59df7f03952e17a1bd5ab165cfe5a7880a5ca3db4a2f0a029dadb796c5c8075ebdde5ffc4cf21b9958e08b09f8970c7da55b7a4b4c1a6a06fb1d6201eaad"})
mincore(&(0x7f0000761000/0x3000)=nil, 0x3000, &(0x7f0000000640)=""/167)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)={0x0, 0x0, 0x100000001})
r8 = userfaultfd(0x0)
ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f00000004c0)={0x93, 0x1})
ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x80})
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
ioctl$KVM_RUN(r4, 0xae80, 0x0)

2018/03/31 05:38:00 executing program 1:
r0 = memfd_create(&(0x7f00000003c0)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7a515e8ad9524", 0x1)
getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000680)={@mcast1, <r1=>0x0}, &(0x7f00000006c0)=0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000700)={@empty, r1}, 0x14)
unlink(&(0x7f0000000040)='./file0\x00')
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0xffffffffffffffdd)
setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080), 0x4)
ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8})
fstat(r0, &(0x7f00000001c0))
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0)
getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000100)=0x4)

[  934.544040] QAT: Invalid ioctl
[  934.547604] QAT: Invalid ioctl
[  934.558539] QAT: Invalid ioctl
[  934.565401] QAT: Invalid ioctl
[  934.569926] QAT: Invalid ioctl
2018/03/31 05:38:00 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000480)={0x10000, 0x5, 0x8, 0x9f, 0x7, 0x1f, 0x0, 0x80000001, <r3=>0x0}, &(0x7f00000004c0)=0x20)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000500)={0x0, 0x0, 0x4, 0x2, r3}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:00 executing program 1:
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80002, 0xc2e)
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48)
pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0))
sendmmsg$alg(r1, &(0x7f0000003b40)=[{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000100)="3633e5ab3340b3e7414c71db4f778a91d6c959861c6b15c4d76e615fff344dc33afddc96973848b054bc24df29e7fe0830a65e7c0b4965dc499b20189327051f9b66916003abbd97de59d2b4a67b42efb01d0789e9d023eb664074746635876c7979f7822e0a09312b7982f4d861f781f93369b0b857db10a9d204cc0fdd61cb4b65bea89256c3c823a96936a8725567cf727012b0ce05ee7925ae96b90ae12696dd0a39cb72b260824d3aa06ed80db50c3abd916479eae2d5aafb2f0448698e3b51206977e0d5f42192fd09890c79ea3d5e88671b1a7103e3e49082555772318c90fd", 0xe3}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="1971b2b74b028f55343036b3e6e05e85dee3b2de3cb97aec9dccef1dac0f6888cfbad94621cebd9c8943f85572b4e8cc64b4029a3a", 0x35}, {&(0x7f0000001240)="52ff225aa18a0868884d797e22e2dc0ae76f025648feb8f10b1c7bd6f17412fd31b1cae1c64888ce9084730164481145a9023c58e7bb26471a7afa841ff49b39a7bac89060041b865b4771802205ca22225f466eb446b153347b5614a71aff966f1fcfa8ee2654d5d2ea11732301e13c8579a0674d0191bd64560b5f0cfa", 0x7e}], 0x4, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0xc0, 0x24000000}, {0x0, 0x0, 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{&(0x7f0000002640)="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0x1000}, {&(0x7f0000003640)="85725b8d6b3d7eafb9648765cc4b15764a7c7d21ccc865869e94ad782fb2191c4e4e18cab3534001cbb29f7109daa8fd032f0db2d4ac5beedb7271abda36", 0x3e}], 0x6, &(0x7f0000003700)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x88, 0x117, 0x2, 0x71, "02d5d3f3c88e549f6d40a05bdc088c58b1774d420f55d2c3c87bda97da2724f878bb3f02ed5ad868eb06bcc7c6b6377cffec4c93178af9cce14b9472944eca7286fee6a5dc2a445fff81a2aad7033761bfb21c8aba1cfefc95fad0fd7da97e8f6760a4ae0e011ba398324c0da6b0df8a44"}], 0xe8, 0x4}, {0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000003800)="9dc3cd4107ec9c8823c450b4f68365ca7af01e16c1fb4341dfd0d34e466905c444ef147f2930736a666f8d23ad857604b87255cb6e61e4bed7572f32d58421ee0b5b33f5fad556496d289a27ec4ead70974efbf19a682403e9f9423b6db44552259bc1d8cd476f58239d7b7a7144cddf157a6ba2726a4e1dd7ae78ff5c9e108f1935640d6526ec0c0cbf5f7f504ba6bf09b5ab7df7c629238911a6acfde89a275a186baa33d1354ab858b08318c14ce11c4bd3fb6e464e3d3dd938dddb780d94367b3f29bb4920adca16701cc53384f71ebdf27bb151905b6254fb5cf6becefe449322994e2f9f335e4ea98cf73c", 0xee}, {&(0x7f0000003900)="b0d5b7a24d676f6bb9510d0cb396023bdfe24e99295511ac4728be5b9f8de64457b1e6a8c9d134729a7155b48d6d2c88f706a2b44b5e1bde49eb9bfe18b85ba5c575858b29adab3ffbe79e8053b89ca56ef545259afe7958aa72941976e10157e1cd8c25bf9d27b620e56e84d3b5d62fb46446183dfa2bede87428416a98f4e6f6565a4440a1728bde1395b89e4c33d39c6d057658b3d9aa2f1e07dc587a1c2cce9ea7c09bd0646abcc523e6e41d96bb365332289ec38f8eaa27a554252d9ab344a9678375e624764c830a50f5219bf5df207be1ae43f3a92b194baa89b5aefd9c45c41f1261b468fc945a116358e9fda419", 0xf2}, {&(0x7f0000003a00)="0fe121015e3827ef", 0x8}, {&(0x7f0000003a40)="126e6b85337d7656bcf8e4d59ceb9c4c0e26ba2cb04f7c758c68e374910ffa0d6e6b27e59e1660df8d8eab337551732987b225a245593c189ca6f99957fa90b7b18b8778a94c8b4f967c9efb0726b834b6573abf468309d22c3ba75b8c4c8f55d3403ea04252cc4add049d4e18584314cf9f1baf0f93125c254a7a709a6407397f511fd3", 0x84}], 0x4, 0x0, 0x0, 0x10}], 0x3, 0x10)

[  934.917137] binder_alloc: 18213: binder_alloc_buf, no vma
[  934.922811] binder: 18213:18225 transaction failed 29189/-3, size 2199023255581-682899800065 line 2963
2018/03/31 05:38:01 executing program 4:
r0 = getpgid(0x0)
socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000000200)={<r1=>0xffffffffffffffff})
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x80440, 0x0)
r3 = dup3(r2, r1, 0x7fffe)
setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140)={0x9027, 0x7}, 0x4)
r4 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xf8, 0x101000)
perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x10001, 0x401, 0x9, 0xfff, 0x0, 0x8001, 0x40000, 0xb, 0x8, 0x6, 0xfffffffffffffffe, 0x9, 0x8, 0x2, 0x7fffffff, 0x1, 0x8, 0x62a0, 0xffffffff, 0x5, 0x7f, 0x3, 0x2, 0xffffffffffffffff, 0x1, 0x3ff, 0x7f, 0x9, 0x400, 0x9, 0x10001, 0x80000000, 0x7, 0xfffffffffffffffb, 0x4, 0x2, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000040), 0x2}, 0x40, 0x10, 0x4db, 0x6, 0x5, 0xa7, 0x9c8a}, r0, 0xb, r4, 0xa)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84)
ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:01 executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x2d}, 0x2c)
bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10)
r1 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x0, 0x800)
accept$netrom(r1, &(0x7f0000000480)=@full, &(0x7f0000000500)=0x48)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={<r2=>0x0, 0xe2, "05a4c167f15035c17caa7de5c0a6bf5c8fe9352bdef6d80d0a5ac7ae86505eda3ea09e34c9a045a2e89951e5439b4c8495b96d0d596eaafdd4988042c32280755a8dd74d54e4a3f998d58496bfc54658d6b72f53ef76e82e18ec8dc2b61c12b7d329acc5be531b7e0a1e29c78eef083bbb99c20df2142e74232fe6eb285782ea8eb22be64a4ed39afe183b2db8e0d8529e61392930545ab54f4c1b229603725b2b7293f905f308762384dd40b6165c7d4d42e11ccfe35973a73de640924a67aeb879addce9cef2e23746f07211a162083b18bb9517a06c2da42dd380e90f808a0cc5"}, &(0x7f0000000180)=0xea)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x5, 0x5}, 0xc)

[  935.006958] binder: BINDER_SET_CONTEXT_MGR already set
[  935.017286] binder: 18213:18238 ioctl 40046207 0 returned -16
[  935.041312] binder_alloc: 18213: binder_alloc_buf, no vma
[  935.047078] binder: 18213:18240 transaction failed 29189/-3, size 2199023255581-682899800065 line 2963
2018/03/31 05:38:01 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000140)={0x0, 0x0, 0x3}, 0x27c)
r1 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r2=>0x0})
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00')
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00')
getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x7f, 0x10}, &(0x7f00000002c0)=0xc)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78)
r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x40)
ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000180))
pipe(&(0x7f0000000640))

2018/03/31 05:38:01 executing program 7:
r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0)
r1 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x3, 0xa4100)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x402, 0x0)
pipe(&(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
eventfd(0x7)
pread64(r0, &(0x7f0000000900)=""/195, 0xc3, 0x0)
ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f0000001540)=ANY=[@ANYBLOB="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"])
keyctl$set_reqkey_keyring(0xe, 0x0)
ftruncate(0xffffffffffffffff, 0xfffffffeffffffff)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080))
ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000001440)=@pic={0x28f0, 0x9, 0x8, 0xffffffff, 0x7, 0x3, 0x6, 0xffffffffffff0000, 0x8, 0x4c0e2692, 0x9, 0x0, 0x3, 0x200, 0x3, 0xa0})
r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value, 0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000010c0)={<r6=>0x0, 0x80}, &(0x7f0000001100)=0x8)
r7 = timerfd_create(0x0, 0x0)
r8 = dup(r7)
read(r8, &(0x7f0000000040)=""/172, 0xac)
sendto$inet6(r5, &(0x7f0000000100), 0x0, 0x20004001, &(0x7f0000000140)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c)
fsync(r8)
perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r8, 0x40085400, &(0x7f0000000000)={0x7})
setns(0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000001140)={r6, 0x6, 0x100000000, 0x2}, 0x10)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000001000)={{0x0, 0x7}, 'port1\x00', 0x0, 0x80001, 0x7, 0x3, 0x4, 0x9, 0x10001, 0x0, 0x5, 0x9})
ftruncate(r5, 0x10001)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000001180)=0x4)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4)
socket$netlink(0x10, 0x3, 0x0)
pwritev(r5, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdd9}], 0x1, 0x4)
bind$unix(0xffffffffffffffff, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e)

2018/03/31 05:38:01 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
epoll_create1(0x80000)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

[  935.311566] device bridge0 entered promiscuous mode
2018/03/31 05:38:01 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = pkey_alloc(0x0, 0x2)
pkey_mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, r2)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, <r3=>r0, 0x1})
ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000200)={{0xd000, 0x1, 0x9, 0x5, 0x1f, 0x0, 0x33d, 0x7, 0x0, 0x2, 0x8, 0x2}, {0xd000, 0x4, 0x9, 0x1, 0x3, 0x200, 0x8, 0x2, 0x7, 0x1f, 0x1f, 0x3}, {0x1, 0x0, 0xd, 0x101, 0x3ff, 0x7, 0x7, 0x8001, 0x1f, 0x1, 0x4, 0x2}, {0x3000, 0x0, 0xa, 0x8, 0xcf, 0x1, 0x8, 0x81, 0x3f, 0x0, 0xffff, 0x3}, {0x2, 0x2000, 0xd, 0x1, 0x3, 0x7fff, 0x5, 0xfffffffffffffff7, 0x2, 0x4, 0x9, 0x6}, {0x1, 0xf000, 0x8, 0x1, 0x83a, 0x401, 0x0, 0x5, 0x4, 0x80000000, 0xe3, 0x1000}, {0x5000, 0x1, 0xc, 0x31, 0x1, 0x5, 0x68ec, 0x7fff, 0x7, 0x10000, 0x7, 0x100000001}, {0x2000, 0x5000, 0xc, 0x36e3, 0x2, 0xdf4, 0xfffffffffffffff9, 0x6, 0x7fff, 0x8, 0xa1, 0x8}, {0x0, 0x4000}, {0x0, 0x11f000}, 0x0, 0x0, 0x4000, 0x120000, 0xe, 0x800, 0x16000, [0x200, 0x8000, 0x8000, 0x8000]})

[  935.552322] device bridge0 left promiscuous mode
2018/03/31 05:38:02 executing program 7:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x3, 0x4)
recvmmsg(r0, &(0x7f000000c040)=[{{&(0x7f0000000040)=@hci, 0x80, &(0x7f0000001600)=[{&(0x7f00000000c0)=""/86, 0x56}, {&(0x7f0000000140)=""/62, 0x3e}, {&(0x7f0000000180)=""/230, 0xe6}, {&(0x7f0000000280)=""/140, 0x8c}, {&(0x7f0000000340)=""/137, 0x89}, {&(0x7f0000000400)=""/200, 0xc8}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/186, 0xba}, {&(0x7f00000015c0)=""/10, 0xa}], 0x9, &(0x7f00000016c0)=""/195, 0xc3, 0x3}, 0x6}, {{&(0x7f00000017c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001840)=""/108, 0x6c}, {&(0x7f00000018c0)=""/16, 0x10}, {&(0x7f0000001900)=""/39, 0x27}, {&(0x7f0000001940)=""/33, 0x21}], 0x4, &(0x7f00000019c0)=""/129, 0x81, 0x3f}, 0xfffffffffffeffff}, {{&(0x7f0000001a80)=@pppol2tp={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000001b00)=""/117, 0x75}, {&(0x7f0000001b80)=""/116, 0x74}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/2, 0x2}, {&(0x7f0000002c40)=""/108, 0x6c}], 0x5, &(0x7f0000002d40)=""/162, 0xa2, 0xffff}, 0xffffffffffffff00}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000002e00)=""/86, 0x56}, {&(0x7f0000002e80)=""/229, 0xe5}, {&(0x7f0000002f80)=""/215, 0xd7}], 0x3, &(0x7f00000030c0)=""/47, 0x2f, 0x3a00000}, 0xa2}, {{&(0x7f0000003100), 0x80, &(0x7f0000004540)=[{&(0x7f0000003180)=""/132, 0x84}, {&(0x7f0000003240)=""/95, 0x5f}, {&(0x7f00000032c0)=""/146, 0x92}, {&(0x7f0000003380)=""/190, 0xbe}, {&(0x7f0000003440)=""/214, 0xd6}, {&(0x7f0000003540)=""/4096, 0x1000}], 0x6, &(0x7f00000045c0)=""/4096, 0x1000, 0xa849}, 0x4}, {{&(0x7f00000055c0)=@ll, 0x80, &(0x7f0000007980)=[{&(0x7f0000005640)=""/71, 0x47}, {&(0x7f00000056c0)=""/4096, 0x1000}, {&(0x7f00000066c0)=""/54, 0x36}, {&(0x7f0000006700)=""/60, 0x3c}, {&(0x7f0000006740)=""/187, 0xbb}, {&(0x7f0000006800)=""/104, 0x68}, {&(0x7f0000006880)=""/4096, 0x1000}, {&(0x7f0000007880)=""/109, 0x6d}, {&(0x7f0000007900)=""/121, 0x79}], 0x9, &(0x7f0000007a40)=""/43, 0x2b, 0x7}, 0x5}, {{0x0, 0x0, &(0x7f0000007b80)=[{&(0x7f0000008040)=""/4096, 0x1000}, {&(0x7f0000007a80)=""/139, 0x8b}, {&(0x7f0000009040)=""/4096, 0x1000}, {&(0x7f0000007b40)=""/22, 0x16}], 0x4, 0x0, 0x0, 0x2}, 0x9}, {{&(0x7f0000007bc0)=@hci, 0x80, &(0x7f0000007d80)=[{&(0x7f0000007c40)=""/103, 0x67}, {&(0x7f0000007cc0)=""/163, 0xa3}], 0x2, &(0x7f0000007dc0), 0x0, 0x100000001}, 0x7}, {{&(0x7f0000007e00)=@alg, 0x80, &(0x7f0000007ec0)=[{&(0x7f000000a040)=""/4096, 0x1000}, {&(0x7f000000b040)=""/4096, 0x1000}, {&(0x7f0000007e80)=""/33, 0x21}], 0x3, &(0x7f0000007f00)=""/247, 0xf7, 0x2}, 0x9}], 0x9, 0x10000, &(0x7f000000c280)={0x0, 0x1c9c380})
sendto$inet6(r1, &(0x7f0000000000), 0x244, 0x0, &(0x7f000000c2c0)={0xa, 0x4000000000000000, 0xb, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c)

2018/03/31 05:38:02 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@remote, @dev, <r2=>0x0}, &(0x7f00000000c0)=0xc)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'syzkaller1\x00', r2})
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0", 0x4)
r3 = accept$alg(r0, 0x0, 0x0)
sendto$packet(r3, &(0x7f0000000680)="6ec0fa741876380973", 0x9, 0x0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14)
recvmsg(r3, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0)
ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000001c0)={'irlan0\x00', {0x2, 0x4e22, @loopback=0x7f000001}})

2018/03/31 05:38:02 executing program 2:
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)
close(0xffffffffffffffff)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10)
r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000100)={0x100, 0xffff, 0x5, 0x0, 0x0, [], [], [], 0x0, 0x6})
splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x0, 0x4)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240))

2018/03/31 05:38:02 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080))
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040))
r1 = socket(0xa, 0x3, 0xffff)
setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000000)={{0x2, 0x3}, 0x20}, 0x10)

2018/03/31 05:38:02 executing program 0:
r0 = socket(0x40000000015, 0x5, 0x1)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4)
bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
ioctl$int_in(r0, 0x5421, &(0x7f00004cfff8)=0x6)
membarrier(0xfffffffffffffffc, 0x0)
sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)

2018/03/31 05:38:02 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000480)={<r3=>0x0})
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001500)={0x10, 0x0, &(0x7f00000004c0)=[@register_looper={0x630b}, @free_buffer={0x40086303, r3}], 0x1000, 0x0, &(0x7f0000000500)="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"})
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
r4 = add_key$keyring(&(0x7f0000001680)='keyring\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8)
add_key$user(&(0x7f0000001540)='user\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000015c0)="077e7f49f8c082fc89e1677d4181576005bc4e04cb6adb20e750810814793e29c177948d853fb51163c4cc57593699f463a164ce98f7cf61ff4c681fb7b8b19395b6497adb07dd05d5e3ecb0341c8c516e09742fcb66286cb7ab260b5219bf27572b4a89a2a92c9e5c14426417b817ddf53a5f52abe6b45b92ef56e6982bc3eaa6bc9b6e7983c77215c60c5e6a2c15bb517a31fb430be70383ca3fa1ea7aa0b070101210a7f150eec224754c8df131287228deda66a6b8611a58be", 0xbb, r4)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:02 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff})
r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x6, 0x10000)
renameat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00')
r4 = fcntl$getown(r0, 0x9)
tkill(r4, 0x19)
fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040))

2018/03/31 05:38:02 executing program 3:
r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={<r2=>0x0})
ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000300)={r2, 0x3, &(0x7f0000000200)=[0x1, 0x8001, 0x2], &(0x7f0000000240)=[0x200, 0x3140, 0x9], 0x1, 0x6, 0x7, &(0x7f0000000280)=[0x7, 0x7f, 0x3, 0x7fffffff, 0x4, 0x6], &(0x7f00000002c0)=[0x4f3e, 0xdc6, 0x2, 0x80000001, 0xaa, 0x6]})
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0xa, 0x8})
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}})
ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000))

2018/03/31 05:38:02 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r1, 0x4c01)

2018/03/31 05:38:02 executing program 4:
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=<r0=>0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:02 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0)
r1 = epoll_create(0x10007fff)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040))
r2 = syz_open_pts(r0, 0x0)
r3 = syz_open_pts(r0, 0x0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x21)
syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00')
r5 = socket(0x10, 0x802, 0x0)
bind$bt_l2cap(r5, &(0x7f0000000000)={0x1f, 0xc7, {0x2, 0x5, 0x1000, 0x7f, 0x6}, 0x400000000001e20, 0x9}, 0xe)
fcntl$getown(r5, 0x9)
r6 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10001, 0x80)
ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead)
write(r5, &(0x7f0000000040)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24)
sendmsg$FOU_CMD_ADD(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="4b894c8b70b914552a09e1b2199f54c394708248d507dc64f5ef32fd4130442e55d527fb3c11bc4e8653ae5cad04d1c1f067a58350c9f4677ef15d6b890ee2452fa35af790b2fb887daf87c51ead8bc1fd05eedd15fb85784e357c642c2f53888a4e7a1be2ac24e5a10e64cac50c20fb747ab5bf11e942e9fc06000000fc22e0dfba1c03253170620648045a7e97ee6353c775a51dda45d95033bcd762ec7689a820ca0d883ebe83b1f002601bc7f0833b8af99b5407b232a361d317"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4008880)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000))
dup3(r1, r0, 0x0)
close(r3)
rt_sigprocmask(0x1, &(0x7f0000000080)={0x6}, 0x0, 0x8)
r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='children\x00')
r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup.net/syz0\x00', 0x200002, 0x0)
ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f00000003c0)={0x2, <r9=>r8, 0x1})
getpid()
socket$inet6_tcp(0xa, 0x1, 0x0)
r10 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r10, 0x4, 0x44009)
kexec_load(0x9, 0x1, &(0x7f0000001580)=[{&(0x7f0000000340), 0x0, 0x80000001}], 0x3e0000)
readv(r9, &(0x7f0000000600)=[{&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000500)=""/67, 0x43}, {&(0x7f0000000580)=""/126, 0x7e}], 0x3)
read$eventfd(r10, &(0x7f0000000200), 0xfffffe08)
ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x8000)
write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0x8, 0x7)

2018/03/31 05:38:02 executing program 3:
r0 = socket$inet6(0xa, 0x3, 0x3c)
syz_emit_ethernet(0x75, &(0x7f0000000080)={@random="9d590312b1a5", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x1, 0x400, 0x600000, 0x9}, {0x0, 0x20, 0x10001, 0x7ff}, {0x0, 0x0, 0x6, 0x7}], @ipv4={{0x10, 0x4, 0x59c, 0x80000000, 0x5b, 0x67, 0x7, 0x0, 0x89, 0x0, @multicast2=0xe0000002, @loopback=0x7f000001, {[@ssrr={0x89, 0x1b, 0x6, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001, @rand_addr=0x2, @loopback=0x7f000001, @empty]}, @timestamp={0x44, 0x8, 0xfffffffffffffffd, 0x1, 0x8, [{[], 0x8}]}, @generic={0x87, 0x6, 'h`M\r'}]}}, @dccp={{0x4e24, 0x4e23, 0x4, 0x1, 0xb892, 0x0, 0x0, 0xa, 0x81, "998b53", 0x838b, "dafc25"}, "714a4d2402e6de3e83a1a3"}}}}}}, &(0x7f00000002c0)={0x0, 0x2})
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xffffffff, 0x4)

2018/03/31 05:38:02 executing program 1:
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c3})
r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x101000)
ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x9, 0x10, [0x4, 0x7ff, 0x400, 0x72]})
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48)

2018/03/31 05:38:02 executing program 0:
r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x57, "e6432ed53e66fe2ee01fcfdf5628c54c662a21f265040a0eb4bcf315f91eeff345f2e8ab3f8f8c28705f4ad25f6f7d247eb09ddee7e1d703a09452a403d585b33ff1ba0f6973411c692f0f127ac7735a096da7f1c1e9b8"}, &(0x7f0000000100)=0x7b)
ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\\vmnet0\x00')
setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0)
r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0)
ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000180)={0xf9, 0x0, [0x9, 0x95e9, 0xf1, 0x100000000]})

2018/03/31 05:38:02 executing program 5:
r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r2 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x400000000000080)
r3 = memfd_create(&(0x7f00000004c0)="74086e750000000000000000008c00", 0x1)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0)
sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000001800)={"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"})
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
fcntl$dupfd(r2, 0x406, r2)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r3, r2)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000001c00)=0x4, 0x4)
sendmsg$alg(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000540)="ba7c2b1379a9026b3d99d789e7d3081e23b84c478bde2a43817a6751fa86d539f6a46eac702a021a94631411f9bc611d12d07a1f8ad6772a7a6d7467983324441da95b61e8ba793593302a569fc8c2fa6645d70f5eb4d1314a9193651578686191cb77babff44ededfb0a45f989832c8211e7925bef63504247ac98295c872e66329f15ec168ee9e1a", 0x89}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="fb610ac59a4c098190532119e4455f45b8def8b346755ad08cea3b6a52ebf94d0ac61aa059185b8596e88db984e3e1a13b044eb7b08a7a8306c35505de801cd7a42f081791831773f131f0b3", 0x4c}, {&(0x7f00000000c0)="9204b40f3b8cb4e11090daf274497bb41ea4e7c3b9a3a5fae6bdd0ac95b688a0a2c387d2d743740723f433e712cb0c53ecdb", 0x32}, {&(0x7f0000001680)="665761628d754271caeb2bbe4498dad3e5146e0a8d487f7eebce1b3ee9bb221dc9fa79b679d74008e2593fab8711fed9fe38aff1a215afa4fad50d07a4e8cf0698806696e7efab8c7cb4b8f1293b5e4208b3f57bcefacbd2a22f1182e782a7947adc6ea99a0d54f887f659d181bc7a9b78ef5d2fa3b888d86a29721892c9f3802ae3c4f5f159bcbf3adde42e55d67d33a8ce1d72a2f9f6fc0d8008d25fe07af5", 0xa0}], 0x5, 0x0, 0x0, 0x4000}, 0x20000880)
prctl$intptr(0x2b, 0x0)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000000480)={{0xe66d, 0x5, 0x4, 0xffffffffffffffc1, 0x2f, 0x6}, 0x1000, 0x80000001, 0x5})
ioctl$LOOP_CLR_FD(r3, 0x4c01)

2018/03/31 05:38:02 executing program 4:
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x10001, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffa50, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
times(&(0x7f00000000c0))
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:03 executing program 4:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000000080)={"69703667726530179c00000100", @ifru_addrs=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}})
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f0000000240)=@ethtool_drvinfo={0x3, "33287ded30071783ae158d24fbbc32b8511417df257c943c44c93a5c6a18cc1c", "1cfdc42a06807db622b819c750551aebcddc0e3e126626d75206e944bb0a16ef", "d8a5b423b7c162dfc68370cfd0cdf1482219cf2ded3a797f4f8b11d3b2e17e7c", "26ac06ed8395b89d8c54e03c0dfdbd9bd459dc5850a14dab14fc5d7a7aae81bd", "a4064cafe57d1366851e73d03399fc34efca0eac448f367db044fd21379e394f", "85eeb285917388deed6120c6", 0x3, 0x7, 0x1, 0x4, 0x44d}})
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0)
getsockname$inet(r1, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10)
r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x8505, 0x0)
ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000180))
ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x84, 0x4, 0x5, <r3=>r1})
flistxattr(r3, &(0x7f0000000340)=""/103, 0x67)

2018/03/31 05:38:03 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r0, &(0x7f00000016c0), 0x0, 0x8100e)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
sendmsg$kcm(r2, &(0x7f0000003040)={&(0x7f0000000480)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="85ff35b84faffbbc42055498aa3a90bb60bd9d5cb43ac4cfcba9b59d9435e0e40cfdfa037a33ecf38842f4ebe60feb586f112a2b4d4aa49e5c244ac4f45f5c9f32f67ec66aac066da7232914e34e8bf78d20f44a02d62bfe6ea9d51dcff9e3d4294f977b5e4e54", 0x67}, {&(0x7f0000001580)="fc1ec6251d910cab664098dd6b4c57fbbfd9389e0ef3f1192fd4260a569a914dbe7ee3110f1cbc329bb625361b1b29e7b3c0f7c01b752b28e168469f80f7b91290a49f0caa31dc187681963f4fc201f080d8f06826ef7e120c899d22c20f62aa20d735b9b1166757535669a3ddd4ad04c901e728acae0bc7", 0x78}, {&(0x7f0000001600)="65004027423eb2cf2fdc72db764c93e832fa75b3d770f46cfa930e363e6cb74f491047e522d06662b156449807d37f7dbb303c6078777282a1a044f366fee9d4ccc28091e30ba7fe857e3bd4c0bbc37751ae3a23", 0x54}, {&(0x7f0000001680)="dea8f3798713a710d077d70490ee3f754505a9eb78070b7428", 0x19}, {&(0x7f00000016c0)}, {&(0x7f0000001700)="a19ba9377caa1cba15c973a34ba820745d92cded9bc91772ca3b3960a86f5d3901b6402da8be7d23e58e06fd376d17462d33dd6edac822f37760c539515a745ccc0d476398e4c0f501345e001cebfc3365bd06fc523f9e19b14d28ebdbc9073833331a97d3968d011bb89c4b110088da21b7ad163a6cd8f959c8eaa7a595cccd0eac9a6e1f38fb972a43e3e4e470cc3042ad4a66", 0x94}, {&(0x7f00000017c0)="652a914b2796b984e5cdabca89e630be88797ac04b5c200606f07bfce2473d85f9a652f20650bb51a21f338a1ece9015b44f5b3a3cc3103fbe3cdd091bd54566f28186c5d504509e19e8a715f6655e1ee8066b00cd3771a89d413011176d739cd4be3d78e6fd535f1e0c236d90fcf6449cd2e08c0aaae06e765f51e3a1fed026e5ad75768710ffffe2e443283c828b2ffef856d739346422a2492d89f834198fcd697c54a0312884b8bce48a572833cf287e93a9564300bc077ac97330", 0xbd}, {&(0x7f0000001880)="7c324ced8f55524a1fc12831d367db19213881eddb9cbf6739175b2fab2f395ef8b41f0ec61fdde3ef6cd4321c76874fd87bcbea72f7bfcdb0ec665e5b6b1951304817535cde99091a8be8592a610a5d5ad8da55ba2d90dc5804dc86be5b2d853d69ba569237cdf26056c8f26c7dbb37a5ace82465fe8f", 0x77}, {&(0x7f0000001900)="14b181ddaaf60349c6cab7b38d932db41c93e9e1d31dbc6e12a18c4ed02a6a50de402be5c8c5953a91c47cb793b5696b1e5018a006836706aa0bfcaa2f354664a6032ff3d4f2ad4c8934dab40b886611aad7d7c955239f716bd91374605bddc28074c74ed03b08096ad3b8129ab085125cc6764667a1289216e0108c2518092d15a6fb59cf5cd11f482f8a08d1750a6450a81673abad1c943648166032a0fa6b931fbaffc102a5319303bd273b442fc47318116fd9d8f7db1c99ae15c4564afb3599080f8b504f72ccf22cafac491a410cb974a6bf03fe12264a4cb15cfb", 0xde}], 0xa, &(0x7f0000003080)=ANY=[@ANYBLOB="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0x1578, 0x4001}, 0x80)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1)

2018/03/31 05:38:03 executing program 7:
r0 = epoll_create1(0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = epoll_create1(0x0)
socket$pppoe(0x18, 0x1, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4))
r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x103001, 0x0)
splice(r2, &(0x7f0000000100), r2, &(0x7f0000000140), 0xffffffff, 0x8)
fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, <r4=>0x0})
r5 = getpgrp(r4)
r6 = getpid()
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040))
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000180)=0xffffffff, 0x8)
bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={<r7=>0x0, @in={{0x2, 0x4e23}}, 0x5, 0x12}, &(0x7f0000000300)=0x90)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000340)={r7, 0x8}, &(0x7f0000000380)=0x8)
kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r2, &(0x7f0000000000)={r2, r1})

2018/03/31 05:38:03 executing program 3:
perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/ipc\x00')
creat(&(0x7f0000000140)='./file0\x00', 0x62)
r1 = syz_open_procfs(0x0, &(0x7f0000000340)="2f65786500000000000090d8b75e67e16b390000abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1acc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000080)={{0x7fff, 0x84, 0x5, 0xffffffffffffff7f, 0x8, 0x40}, 0x9})
ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000300)={0xfc, 0x80000001, 0x0, 0x644})
fchdir(r1)
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000200)={0x0, @time, 0x0, {}, 0x93})

2018/03/31 05:38:03 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001600)={0x0, @in={{0x2}}}, &(0x7f00000016c0)=0x90)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)=@can={0x0, <r1=>0x0}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/43, 0x2b}, {&(0x7f0000000180)=""/244, 0xf4}, {&(0x7f0000000280)=""/71, 0x47}, {&(0x7f0000000300)=""/255, 0xff}], 0x4, &(0x7f0000000440)=""/39, 0x27, 0x5}, 0x1)
connect$packet(r0, &(0x7f00000004c0)={0x11, 0x6, r1, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14)

2018/03/31 05:38:03 executing program 2:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa})
dup3(r0, r0, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000))
syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0))
close(r0)

2018/03/31 05:38:03 executing program 6:
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000580)=<r0=>0x0)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c)
perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x0, 0x3, 0x3, 0xad, 0x0, 0x80000000, 0x20000, 0x3, 0xc315, 0x8000, 0x6, 0x1ff, 0x6, 0x8, 0x2, 0x2, 0x80000001, 0xdd9e, 0xe7e, 0x400, 0x7, 0x6, 0x8, 0x85, 0x7fff, 0x0, 0x0, 0x0, 0xdb, 0xfffffffffffffff8, 0x2, 0x7, 0x4, 0x9, 0x7, 0x8, 0x0, 0x8472, 0x0, @perf_config_ext={0x9, 0x7f}, 0x4, 0x2, 0x6, 0x5, 0x380000000, 0x8, 0xc3}, r0, 0xb, r1, 0x9)
r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1900, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='IPVS\x00')
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4)
r5 = socket$inet(0x2, 0x3, 0x8)
ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
r6 = dup3(r5, r3, 0x80000)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
setsockopt$inet_tcp_int(r7, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4)
sendto$inet(r7, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendmmsg(r7, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0)
ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000080)={0x100000000006, r3, 0xfffffffffffffffe})
openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r2)
r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c)
truncate(&(0x7f0000000140)='./file0\x00', 0x3)
write(r8, &(0x7f0000000180)="15", 0x1)
r9 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0)
fallocate(r9, 0x0, 0xffff, 0x9)
close(r2)
getsockopt$IP6T_SO_GET_INFO(r8, 0x29, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f00000001c0)=0x54)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0)

2018/03/31 05:38:03 executing program 0:
r0 = socket(0x40000000015, 0x5, 0x0)
setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc7ff0)={0x0, 0x2710}, 0x10)
getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/253, &(0x7f0000000100)=0xfd)
recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0)

2018/03/31 05:38:03 executing program 1:
r0 = userfaultfd(0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa})
r4 = dup2(r0, r2)
ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0x4)
ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8621f398e66efbafc0ced66b97c0a000066b80040000066ba000000000f30dfe9baf80c66b8f025208b66efbafc0c66ed0f01c90fb248e2baf80c66b82a7cc48266efbafc0cec66b93503000066b88f5d162266ba18fd05600f3066b8009000000f23d80f21f86635000000400f23f80f017d7e", 0x78}], 0x1, 0x0, &(0x7f0000000000)=[@cstype0={0x4, 0x5}, @cstype3={0x5, 0xe}], 0x2b7)
pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00')

2018/03/31 05:38:03 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
getrusage(0x0, &(0x7f0000000480))
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:03 executing program 0:
r0 = socket$inet6(0xa, 0x80002, 0x88)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4)
recvfrom$inet6(r0, &(0x7f0000000200)=""/185, 0x403, 0x1000024, 0x0, 0x327)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58)
r3 = accept$alg(r2, 0x0, 0x0)
sendmmsg$unix(r3, &(0x7f0000003980)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000240)}], 0x1, 0x0)
recvmmsg(r3, &(0x7f0000001080)=[{{0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000001000)=""/94, 0x5e}}], 0x1, 0x0, &(0x7f00000011c0))
r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x23cb6cee6a1eb4a9, 0x0)
sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180), 0x359}, 0x8000)
r5 = dup(r2)
connect$l2tp(r5, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x4, 0x1, 0x3, 0x3}}, 0x2e)
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)

[  937.782430] QAT: Invalid ioctl
[  937.864562] QAT: Invalid ioctl
2018/03/31 05:38:04 executing program 4:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x40, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x94c, {{0xa, 0x4e21, 0xa9, @dev={0xfe, 0x80, [], 0x1a}, 0x10001}}, 0x0, 0x4, [{{0xa, 0x4e22, 0xe4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e22, 0xffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}, {{0xa, 0x4e21, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}, {{0xa, 0x4e22, 0xc2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}]}, 0x290)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x2100, 0x0)
perf_event_open$cgroup(&(0x7f0000000040)={0x4, 0x70, 0x100, 0x2, 0x0, 0xed21, 0x0, 0x9, 0x10010, 0x8, 0x8, 0x2, 0xff, 0x3, 0x7, 0x0, 0x78, 0x100000000, 0x9, 0xebd, 0x0, 0x4, 0x5, 0x8, 0x0, 0x0, 0x7ff, 0x6, 0x2, 0x4, 0x681ead58, 0x5, 0x44a1, 0x20, 0x4bfb, 0x1, 0x5, 0xfffffffffffffff8, 0x0, 0x8000, 0x4, @perf_config_ext={0x6, 0x5}, 0x8000, 0x1f, 0x401, 0x4, 0xffff, 0xffffffff, 0x9}, r3, 0xd, r1, 0x9)
socket$inet6_sctp(0xa, 0x1, 0x84)
ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:04 executing program 2:
r0 = getpgid(0x0)
ptrace$setregs(0xd, r0, 0x2da, &(0x7f0000000200)="2942b2267e98d8a3819e239b71632c9729d7aad29dc0079d6611bc72816097fd1c0b4af6da52ab8161d5b320020d8e9ab00b20df2b4a6df076eea72b5042fe3c35e2b5cb4b5da2bbcd3b")
r1 = socket$unix(0x1, 0x1, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4)
bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc)
listen(r2, 0x0)
r3 = socket$unix(0x1, 0x1, 0x0)
connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc)
connect(r1, &(0x7f0000987ff4)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x80)
r4 = gettid()
r5 = syz_open_procfs(r4, &(0x7f0000000280)='smaps\x00')
ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f00000002c0)=0x7)
timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000))
ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000))
tkill(r4, 0x1000000000013)
removexattr(&(0x7f0000000180)="e91f7189591e9233614b00", &(0x7f00000001c0)=@known='security.ima\x00')
r6 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40)
accept4$bt_l2cap(r6, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800)
listen(r2, 0x5)

2018/03/31 05:38:04 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
recvfrom$inet6(r0, &(0x7f0000000600)=""/4096, 0x1000, 0x40000000, &(0x7f0000001600)={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x6}, 0x1c)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
close(r3)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
sendto$unix(r2, &(0x7f0000000480)="bc87b000b852f9c67a8cdfddb276cfcd72eeee00f5c6710b6e5b1029f757e1a801025797cd4ce8cb41b69f0194305be5aeaf43f6062b23bf3836c7998500f9d87466a51818457db004d3d8ee98387b27e03adc1dffeb6f2a539b737850a4f9ed6ded409d213d4d5b7f3e9f6024e488a58d09f798f850cc22d800621cbdd04e2805cd83686d8f38d9015e14a05096f077317c936de5c2d9fd620f4558f535e2733f4d0d2ebf09a8e5619042494ecba9fb63401a6cc999e9893fde5eb6959b03c25d91a48792ceb11345d8856dc2d2359a87051f4f472df3", 0xd7, 0x51, &(0x7f0000000580)=@abs={0x0, 0x0, 0x4e23}, 0x6e)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:04 executing program 7:
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x10200, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0)
r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x200000000b7f, 0x8000)
r3 = memfd_create(&(0x7f0000000180)='\x00', 0x0)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000000440)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98)
r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0xfffffffffffffffc, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000008c0)={<r5=>0x0, 0x1b5}, &(0x7f0000000900)=0x8)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000940)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x4, 0x4, 0x8000, 0x0, 0x493, 0x7, 0xd3, r5}}], 0x30, 0x24000001}, 0x0)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4)
sendfile(r2, r2, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
fdatasync(r2)
nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200))
recvfrom$ipx(r3, &(0x7f0000000800)=""/190, 0xbe, 0x40010041, &(0x7f0000000000)={0x4, 0xfffffffffffffffb, 0x63, "9820123333b9", 0x8}, 0x10)
ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000007c0))
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"]}, 0x270)

2018/03/31 05:38:04 executing program 6:
r0 = socket$inet(0x2, 0x3, 0x5)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={<r1=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x71, "ebe7b45529135bc10c6f32749d66a8ad3c5a0421480d9fc164327beea9bbb0b1e2e58f59b4ea715e4bf0ad9895fc41658ee113379543bddf8b6f4dc1bac355c43cbd98b4b98cf70b9f93ca10de3f69ad1f68e7c90bb9494f06414b5353b3c71ba53fa154f51590dcb130bdd447cfe75aa2"}, &(0x7f00000001c0)=0x79)
r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xff, 0x2)
ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f)
sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)=[{0x4}], 0x10}}], 0x2, 0x0)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00')
sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x50, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000)

2018/03/31 05:38:04 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x20000000000009, 0x8000020004)
ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000040)={'eql\x00', @ifru_flags=0x2002})

2018/03/31 05:38:04 executing program 1:
r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800000000000, 0x0)
getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x100000000, &(0x7f00000000c0)=0x2)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0)
ioctl$KDDELIO(r1, 0x4b35, 0xcbf7)
ioctl$int_in(r1, 0x1800200c0044e00, &(0x7f0000000040)=0x40)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x1f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7fffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in6={0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x9}], 0x94)
ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000001c0)="5166e4f9455ce1150e585e0402c86f6ab01fd83d08362780ed2cc076e3166b8a92ecbfb118b5db9058e9995812d6a8ef383de2eb8b8d4c15fb7c56e1157cfd81725c778a5722d0808bb009f9e2d84f9b36cc6375d233c2f6992325898eba36b5f6d67a11d7f94c580edbbbd2c253cd82fb34107367ff373f3dd6cc2029d410e500ab89beac5fa8145529f067de77e2d81c48bcdb7e3a54f8abb97634eeac74fc241cdf0c7a9db46fbbfbd8")

2018/03/31 05:38:04 executing program 3:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
bind(0xffffffffffffffff, &(0x7f0000001fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4}}, 0x2e)
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="9d0000000000000000f32d0a518a698b64076989abd0c9dda280385c107b3421dd2906003dec7e186b1928801ab2de3e"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000011000)=""/195}, 0x48)

2018/03/31 05:38:05 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:05 executing program 2:
r0 = socket$inet(0x2, 0xf, 0x1)
connect$llc(r0, &(0x7f0000000000)={0x1a, 0x339, 0x0, 0x0, 0x6, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x380, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffefffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', "73797a5f74756e007c0000b38e00", 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x23, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x118, 0x118, 0x168, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @m802_3={'802_3\x00', 0x8}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x3f8)

2018/03/31 05:38:05 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18)
ioctl(r0, 0x800000000008982, &(0x7f0000000000))
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = dup2(r2, r1)
mq_timedreceive(r3, &(0x7f00000006c0)=""/15, 0x90, 0x40000000fd, &(0x7f0000000380)={0x77359400})
r4 = fcntl$dupfd(r1, 0x0, r2)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4)
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000000580)=ANY=[@ANYBLOB="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"])
syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="04f4e8c4a7020000dcd713348b75583cccf5b2bf0532984b855741320d992aeb39d145403076edaf0dc60774b6808849c229f4300f3db3861e2ecb7a5d0bde74eeaca5625b37ad5df6"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840)
writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1)
setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f00000003c0)=0xaf8, 0x4)
fcntl$getown(r4, 0x9)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18)
ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue})
r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0)
r7 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=<r8=>0x0)
ptrace$setregs(0xd, r8, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84")
setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4)
ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00')

2018/03/31 05:38:05 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x0)
r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xa2a3, 0x181000)
epoll_pwait(r0, &(0x7f00000017c0)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f0000001800)={0x5914}, 0x8)
ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00000000c0)=r1)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
recvmsg$kcm(r0, &(0x7f0000001740)={&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000001600)=[{&(0x7f00000002c0)=""/109, 0x6d}, {&(0x7f0000000340)=""/110, 0x6e}, {&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f0000000480)=""/141, 0x8d}, {&(0x7f0000000540)=""/130, 0x82}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x6, &(0x7f0000001680)=""/157, 0x9d, 0x5}, 0x100)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x8001, 0x80, 0x1, <r3=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r3, 0x1}, 0x8)
ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001780)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x10}}, 0xc)

2018/03/31 05:38:05 executing program 0:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xffffffffffffffff)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x10b000, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0)
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)=<r5=>0x0)
tkill(r5, 0x28)
r6 = socket$inet6(0xa, 0x803, 0x440000000000005)
ioctl$sock_proto_private(r6, 0x89e1, &(0x7f0000000180))
r7 = eventfd(0x0)
unshare(0x840000)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000080))
socket(0x3, 0x0, 0x83d)
ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r7})
r8 = eventfd2(0x0, 0x0)
fcntl$setsig(r4, 0xa, 0x24)
ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r8})
ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r8, 0x4})
ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000012000/0x2000)=nil, 0x2000})
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x10b001, 0x0)
r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0)
ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1d)
mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x5, 0x40030, r9, 0x0)

2018/03/31 05:38:05 executing program 3:
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})
syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8000, 0x80000)
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000f86000)='./control/file0\x00')
stat(&(0x7f0000000400)='./control/file1\x00', &(0x7f0000000440))
chown(&(0x7f00000003c0)='./control\x00', 0x0, 0x0)
close(r0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000080)={0x0, {{0x2, 0x4e23}}}, 0x88)
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x40010, r2, 0x0)
syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000")

2018/03/31 05:38:05 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r3 = dup2(r2, r1)
ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000480)={0x7fffffff, 0x8000000000000, 0x80, 0x0, 0x7fff})
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000540)=@get={0x1, &(0x7f00000004c0)=""/102, 0x3})
ioctl$LOOP_CLR_FD(r2, 0x4c01)

[  939.491186] 8021q: VLANs not supported on lo
2018/03/31 05:38:05 executing program 2:
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
clock_nanosleep(0xfffffffffffffffc, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
r1 = fcntl$getown(r0, 0x9)
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x200, 0x0)
r3 = fcntl$getown(r0, 0x9)
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000002780)={{0x9, 0x22f822702da6acf8, 0x6, 0x0, "da9f01015661d9a9e0134d1edc295586d075755c22f455bc4713de43b5932649b13d2a145eef3ebd9f2ed741", 0x8}, 0x0, 0x0, 0x20, r3, 0x0, 0xdd, "5df20fa4d6a3f524262d187d60062deb5361d7bc287ccdc2c3cd16b1a179c73d61242750deb2261cea4000d9a85f650aafa5dc3f9d8dfb7e0f2c4b06b0e1efd6", &(0x7f0000002c40)='gretap0\x00', 0x8, [], [0x6, 0x80, 0x4, 0x1]})
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = getuid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{0x0, 0x0, 0x0, r5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3, r1})
ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f00000005c0)={'gretap0\x00', {0x4, 0x200, 0xccd, "941689225a0c", 0xa61}})
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r6=>0x0})
process_vm_writev(r6, &(0x7f0000000280)=[{&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000140)=""/238, 0xee}, {&(0x7f0000000240)=""/32, 0x20}], 0x3, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/33, 0x21}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/22, 0x16}, {&(0x7f0000000480)=""/159, 0x9f}], 0x7, 0x0)
r7 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
shmget(0x2, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002940), &(0x7f0000002980)=0x4)
ptrace$setopts(0x4206, r6, 0x0, 0x0)
ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002a80)={<r8=>0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, [0x3, 0x6, 0x496c, 0x8, 0x7, 0x10001, 0x1, 0x7, 0x4, 0x1, 0x0, 0xa7, 0x8, 0x61ce, 0x4]}, &(0x7f0000002b80)=0x100)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002bc0)={r8, 0x2}, &(0x7f0000002c00)=0x8)
futex(&(0x7f0000000680), 0x0, 0x1, &(0x7f00000006c0), &(0x7f00000028c0), 0x2)
getpeername$netrom(r7, &(0x7f00000029c0)=@full, &(0x7f0000002a40)=0x48)

[  939.567528] 8021q: VLANs not supported on lo
2018/03/31 05:38:05 executing program 1:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@dev, @dev}, &(0x7f0000000040)=0x8)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f000078dff8)='./file0\x00', 0xfffffffffffffffe)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00')
rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00')
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0)
r7 = dup3(r6, r5, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0)
ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000000850400000000000000d3"])
rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00')
creat(&(0x7f0000d92ff0)='./control/file0\x00', 0x0)
dup2(r0, r1)

2018/03/31 05:38:05 executing program 4:
ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000080)=0xdf5)
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000000100)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

2018/03/31 05:38:05 executing program 5:
r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
fcntl$setstatus(r0, 0x4, 0x2400)
r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
membarrier(0x68, 0x0)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
personality(0x400000b)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r3, r2)
ioctl$sock_ifreq(r1, 0x8992, &(0x7f00000004c0)={'bridge0\x00', @ifru_settings={0xe1a, 0x100000001, @te1=&(0x7f0000000480)={0x5, 0x100, 0x4, 0x6}}})
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r3, 0x4c01)

[  939.769426] ptrace attach of "/root/syz-executor2"[4479] was attempted by "/root/syz-executor2"[18446]
[  939.869190] ptrace attach of "/root/syz-executor2"[4479] was attempted by "/root/syz-executor2"[18446]
[  939.913807] ptrace attach of "/root/syz-executor2"[4479] was attempted by "/root/syz-executor2"[18456]
[  939.942511] ptrace attach of "/root/syz-executor2"[4479] was attempted by "/root/syz-executor2"[18446]
2018/03/31 05:38:06 executing program 6:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCCONS(r0, 0x541d)
pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x6)
fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="000000037970652700000004000000070000204500000000", 0x18, 0x1)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={<r4=>0x0}, &(0x7f0000000280)=0xc)
ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00000002c0)={0xffffffff, 0x0, r4, 0x4, r3, 0xfffffffffffffff9, 0xbd7, 0x7ff})
gettid()

2018/03/31 05:38:06 executing program 1:
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0)
setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x7, 0x2)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x1})

2018/03/31 05:38:06 executing program 7:
mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0)
chmod(&(0x7f000006eff8)='./file0\x00', 0xbfb9ad36a5822467)
symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00')

2018/03/31 05:38:06 executing program 0:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = msgget$private(0x0, 0x2)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)={{0x4}, 0x0, 0x0, 0xfffffffffffffffc})
msgrcv(r0, &(0x7f00000001c0)={0x0, ""/210}, 0xfffffeaf, 0x3, 0x0)
msgsnd(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x8, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9})
msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000080)=""/202)

2018/03/31 05:38:06 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r3, 0x200, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x94}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8015}, 0x200040d0)
openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x200000, 0x0)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x3f, 0xfffc)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000600)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@remote}}}, &(0x7f0000000700)=0xe8)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:06 executing program 3:
r0 = socket$rds(0x15, 0x5, 0x0)
bind$rds(r0, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
r1 = dup(r0)
ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x1000, 0x7c53051f})
sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000180), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[], @ANYBLOB="0afd6d6f7d7f967b4f4ad101f3a4097e46bd35c031d40b05cd6ef51d159723c5250abf69399ca61c12"], @ANYBLOB="010000000000000000000000000000000000000000000000"], 0x48}, 0x0)
socket$rds(0x15, 0x5, 0x0)

2018/03/31 05:38:06 executing program 4:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
mkdir(&(0x7f0000000040)='./file0\x00', 0x22)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:06 executing program 2:
socket$inet6_tcp(0xa, 0x1, 0x0)
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x29, 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000000c0))
r1 = socket$vsock_stream(0x28, 0x1, 0x0)
dup3(r0, r1, 0x0)
r2 = shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000100)=""/4096)

2018/03/31 05:38:07 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:07 executing program 3:
getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, <r0=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000480)=0x80)
inotify_init1(0x80000)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000004c0)={<r1=>0x0}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)={r1, 0xe7, "14f40b29595df63d1ea6d04c02206dd2ceedc220a8c0c1b16b4e4dabfef80fda54898c2bce3b97bc075ac2a041418a5a61600f62f73af4d34ef524131a6ae65cdc4a9f5226a4a676fbcc57a7a646e937c1a9ad617d049ccee9c8ee707258cd7c6242b16d60f0b80bcff555baa1f0aa7b87921072b631ecff337e0e47aca63a78c83755aadaad190bc946b57a5cab7634deb0a6a947ef15cef1d0b9c80b84e05a667aa009c8e10b9c947c7ca3c1795addbe834581dda6ba7cda50494e8eb99ed53ca6005e5f50a29a9ccd051d63055b5bce03484cfef2eeb50019ae1a03befb3cf928e80aa4a597"}, &(0x7f0000000640)=0xef)
r2 = socket$inet(0x2, 0x6, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x380, [0x20000100, 0x0, 0x0, 0x20000338, 0x20000368], 0x0, &(0x7f0000000800), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd3554e4f4d3b0115, 0x0, 0x0, 'ip6tnl0\x00', 'bcsf0\x00', 'teql0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x1d0, 0x208}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:inetd_log_t:s0\x00'}}}, @common=@redirect={'redirect\x00', 0x8}]}, @snat={'snat\x00', 0x10}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'teql0\x00', 'ip6gretap0\x00', 'ip_vti0\x00', 'nr0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0xe8, [@time={'time\x00', 0x18}]}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x3f8)

[  941.162898] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask
2018/03/31 05:38:08 executing program 7:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000080)=0x28)

2018/03/31 05:38:08 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000000005, 0x1f, 0x5, 0x5}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000140)="9a", &(0x7f0000000200)}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000200)}, 0x20)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x18)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40, 0x0)
r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x4000)
ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000180)=r2)
openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xc0040, 0x0)

2018/03/31 05:38:08 executing program 2:
bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4)
sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x2, {{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, 0x88)
r1 = gettid()
timer_create(0x0, &(0x7f00000003c0)={0x0, 0x12}, &(0x7f0000000300))
setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000000000000000000020ba7240c193a1673330460000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68)
timer_settime(0x0, 0xffffffffffffffff, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0))
tkill(r1, 0x15)

2018/03/31 05:38:08 executing program 4:
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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x400000000000, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:08 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
r3 = getpgrp(0xffffffffffffffff)
r4 = getpgid(0x0)
kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f00000004c0)={r2, r1, 0x401})
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000480))
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:08 executing program 3:
r0 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', <r1=>0x0})
r2 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="040000000000000008001300", @ANYRES32=0x0], 0x28}, 0x1}, 0x0)

2018/03/31 05:38:08 executing program 0:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000))
r1 = eventfd(0x6)
r2 = epoll_create(0x6)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000))
ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0)
r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x180ffe, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1f, 0x7, 0x0, 0x7, 0x1, 0xfffffffffffffffc, 0x0, {<r4=>0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x1, 0x3, 0x8, 0x4}}, &(0x7f00000001c0)=0xb0)
ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000380)={0x4, <r5=>0x0, 0x2, 0x8})
ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000400)={0x8, r5, 0x10002, 0x2})
sendto$llc(r3, &(0x7f0000000040)="49478ecfbf662eff85eeee218c029d11d44253cf83ef2ccef6b8605734aa5e7ab76236", 0x23, 0x20000000, &(0x7f0000000340)={0x1a, 0x310, 0x5, 0x5, 0x1f, 0x6, @random="af51f816c05e"}, 0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000200)={r4, 0xc3, "dc928d7cab999ff85c8122683ab5eded4fd29f64460d005cdeb8b2e61ae7414c2665a5eb4af7ebf11f5f2acb5504b1e26e9bc6d6943d9fb1caeffb58f71d521e347000da0263bbf47db6e27764803e6252c3b7b61887cb6017a83cd680fac44b8bdd9662f47361df95d3b188180a8ffc45caaf3ac48eba3aa6ac975901854ecff54e7d4b6b0bc15b2a7d6289605273755094f0eb40eddbb057a2ebcdf7fe346fb784c15e0c2c8c97867a3d14e047721a3ce86b3b56e4aca3403861af6893a872c3a784"}, &(0x7f0000000300)=0xcb)
ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1})
read$eventfd(r1, &(0x7f0000000080), 0x8)

2018/03/31 05:38:08 executing program 6:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0)
ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040))
madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0)

2018/03/31 05:38:08 executing program 1:
r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r1 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e)
r2 = dup2(r0, r1)
ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040))
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, <r3=>0x0}, &(0x7f00000001c0)=0xc)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, <r4=>0x0}, &(0x7f0000000240)=0xc)
syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, r3, r4, 0x2, 0x721e, 0x200000)

2018/03/31 05:38:08 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={<r3=>0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r4 = dup2(r2, r1)
setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000004c0)=@req={0x635d, 0x5, 0xf7, 0x7}, 0x10)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000480)={r3}, 0x8)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:08 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x25b, 0x100)

2018/03/31 05:38:08 executing program 0:
mkdir(&(0x7f0000e29000)='./file0\x00', 0x0)
r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000)
connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1e)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000))
syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000020)
umount2(&(0x7f0000000040)='./file0\x00', 0xe)

2018/03/31 05:38:08 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1)
ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f00000000c0)={0x10000, 0x102000})

2018/03/31 05:38:08 executing program 3:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x80)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0xa0441, 0x0)
r1 = fcntl$getown(r0, 0x9)
capset(&(0x7f0000000100)={0x200f1526, r1}, &(0x7f0000000200)={0x7fffffff, 0x100000001, 0x5, 0x800, 0x80000000, 0x6})
syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000140)='./file0//ile0\x00', 0x6, 0x0, &(0x7f00000002c0), 0x3fe, &(0x7f0000000340)=ANY=[])
mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0x112)
rmdir(&(0x7f0000000080)='./file0//ile0\x00')
mkdir(&(0x7f0000002a40)='./file0//ile0\x00', 0x10000002007)

2018/03/31 05:38:08 executing program 4:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80000, 0x0)
openat(r0, &(0x7f0000000140)='./file0\x00', 0x2, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_sctp(0xa, 0x1000001, 0x84)
ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000080)={0x5, 0xfffffffffffffffa, 0xe1, 0x7})
fgetxattr(r1, &(0x7f0000000040)=@random={'btrfs.', 'md5sum%ppp1\x00'}, &(0x7f00000000c0)=""/3, 0x3)

2018/03/31 05:38:08 executing program 7:
r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20080, 0x0, 0x0, 0x0, 0x0, 0x7, 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)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x228103, 0x0)
r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x80080, 0x0)
r3 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x400484, 0x0)
syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
sendto$inet6(r2, &(0x7f0000000180)="56116c04fc90bc9819c55e2b52547326732c9f311c148a7c3837", 0x1a, 0x80, &(0x7f00000001c0)={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431)

2018/03/31 05:38:08 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x8, 0x9b43, 0xffffffffffff7fff, 0x6, 0x40, 0x81, 0x1ff, {<r3=>0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x6b, 0xffffffffffffff80, 0x8, 0x1}}, &(0x7f00000005c0)=0xb0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000004c0)={0x0, 0x0, 0x4, 0x2, r3}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000600)={0x3ff, 0x2, 0x9, {}, 0x1, 0x2})
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000000)
ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000480)=0x10d002)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r4 = dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:08 executing program 3:
r0 = getpgid(0x0)
sched_setaffinity(r0, 0xfffffffffffffeff, &(0x7f0000000280)=0x5)
r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r1, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time})
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000002c0)={{}, 'port0\x00'})
ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080))
openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0)
write(r1, &(0x7f00000000c0)="7f117b45181df5fd3eba72feec1960a6f6686f6559006664aa546f6c523e53b1dfce0b27047b0139771e63360f8d2fd6de1ebb79f009c3705d89c09503ae523286a5c4ce7064c2b539b82028829fc215b97094de99869090fa8a06e885aa027c8f07883381404ee3622dd42bae73ac88f01c9d79c6df9f61915b0856ae2b1b9bd3f4b255847cf06c405dbe50bdfbb8b8502f722991eae8e2b7483b28c29d9f34c0360c14def67591cf76b103e9b3726feb0785453711ac429db11f8c14ece4c14f", 0xc1)

2018/03/31 05:38:09 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18)
ioctl(0xffffffffffffffff, 0x800000000008982, &(0x7f0000000000))
sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658e", 0xac, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400})
r3 = fcntl$dupfd(r1, 0x0, r2)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
r5 = msgget(0x1, 0x40)
getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8)
stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getegid()
r10 = getpid()
msgctl$IPC_SET(r5, 0x1, &(0x7f0000000d00)={{0x1, r6, r7, r8, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, r10})
ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000740)=ANY=[@ANYBLOB="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"])
syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYBLOB="04f4e8c4a7020000dcd700348b75583cccf5b2bf0532984b855741320d992aeb39d145403076edaf0dc60774b6808849c229f4300f3db3861e2ecb7a5d0bde74eeaca5625b37ad5df6"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x40054)
writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18)
setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18)
ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue})
r11 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0)
r12 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$inet_mreqn(r11, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3)
getsockopt$EBT_SO_GET_ENTRIES(r11, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4)

2018/03/31 05:38:09 executing program 7:
syslog(0x0, &(0x7f0000000040)=""/4096, 0x1000)
ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d)
r0 = syz_open_dev$evdev(&(0x7f0000001040)='/dev/input/event#\x00', 0x7f, 0x440c40)
ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001080)=[0x8, 0x4])
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101040, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ae7ffc)=0x1, 0x4)

2018/03/31 05:38:09 executing program 4:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:09 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
mount(&(0x7f0000000180)='../file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='sockfs\x00', 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
gettid()
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={<r1=>0x0}, &(0x7f00000007c0)=0x18)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x80000001}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80), &(0x7f0000004ec0)=0x8)

2018/03/31 05:38:09 executing program 0:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=<r1=>0xffffffff], @ANYBLOB="02000e000000000048fc172a940fff6e6336ec0d0c"], 0xfffffe84)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={<r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48)
r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0xa8480)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000300)={r0, r3})
write$rdma_cm(r0, &(0x7f00000003c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000380), r1}}, 0x18)
ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001940)={<r4=>0x0, 0x3f}, &(0x7f0000001980)=0x8)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000019c0)={<r5=>0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000001a80)=0x84)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001ac0)={<r6=>0x0, 0x4}, &(0x7f0000001b00)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001b40)={<r7=>0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x97f0}}, 0xaef, 0x6, 0x5, 0x5}, &(0x7f0000001c00)=0x98)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001c40)={<r8=>r5, 0x7f}, &(0x7f0000001c80)=0x8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001cc0)={<r9=>0x0, 0x1, 0x8001, 0x401, 0x2, 0x10001}, &(0x7f0000001d00)=0x14)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001f40)={<r10=>0x0, 0x1}, &(0x7f0000001f80)=0x8)
getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000027c0)={<r11=>0x0, 0x9, 0xae, 0x100000000}, &(0x7f0000002800)=0x10)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002840)={<r12=>0x0, 0x23, "75aceebdb3508f2aa053c0a1639cbaa26bffb069586cbc6acc14856b30ff88ad139ac8"}, &(0x7f0000002880)=0x2b)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000002d00)={<r13=>0x0, 0x31, "a56e43f8bd34970d08f54233ba8220ea2aeb676723bfe2f91b86fd6617316360605900a143c2a05ff71f57abcdd7bcf52a"}, &(0x7f0000002d40)=0x39)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002d80)={<r14=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000002e40)=0x84)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000002e80)={<r15=>0x0}, &(0x7f0000002ec0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000002f00)={<r16=>0x0, 0x32, "d1f7a1c49fb947625d43533e8299ac49c84bae915236650306f4446abb7fe3c26a736fc10325c752801c26823c85c79fbf2b"}, &(0x7f0000002f40)=0x3a)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003400)={<r17=>0x0, 0x6, 0x10, 0x800, 0x9}, &(0x7f0000003440)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003480)={<r18=>0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xffff, 0x7ff, 0x8, 0xc67}, &(0x7f0000003540)=0x98)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000003580)={<r19=>0x0, @in={{0x2, 0x4e21, @rand_addr=0x7f}}, 0x1380000000000000, 0x800, 0x1, 0x1, 0xc0}, &(0x7f0000003640)=0x98)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000003680)={<r20=>0x0, 0x10000, 0x10, 0x5, 0x7fff}, &(0x7f00000036c0)=0x18)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000003700)={<r21=>0x0, @in6={{0xa, 0x4e24, 0x401, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}}, &(0x7f00000037c0)=0x84)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000003800)={<r22=>0x0, 0x8, 0x6}, &(0x7f0000003840)=0x8)
sendmmsg$inet_sctp(r3, &(0x7f0000003a40)=[{&(0x7f00000000c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000400)="3900ce5d5333", 0x6}, {&(0x7f0000000440)="ab7b6e2c4bb7fd3140649cfa7b60a192206c39025b065d94431eecc78e5e7ea69db4d116d9688d6ed5c72538bf7230b873dc01025143f8df17b7b33901f1d2d696309a1faf8a164a67a4572264bdd42d2733fb8b4ddcce0858d52dc430a2d26ef8843bee649e3a93b1f7a5a360e33ed34d80d416bcd928bd7da9251b768e58c32b1fd6f2e8db9858445c73b9c7ad7c8da895fbc6742277781875a8", 0x9b}, {&(0x7f0000000500)="3ae21dfed185d854e05a78b89ab86301ce9190465b02fcfad02c0024ca18705c039c723d2cb00b59f6c0f97dfc68330e0e657e1f50477cb6d088e7180ba4fd8c7b0fc9ced33d4a9575001bc0c98eb34f966d3d14687c7ad4e5eb55e743ac30ea1036a6d9a89822a30b77d693d087489b6714890dc5b85698860ee1dee3a5d45c2ac8343a922fe1863b30167de409f0e085ba40dfbeaa89f9be02958d47f8e256e30e4ef2e7988f734abd465d958b37fb65cd26fd606262b08eab01f9a6b74a18280e98c17f7fdaf489f10c38acf8770cbf7191d42684c1dc", 0xd8}, {&(0x7f0000000600)="c7964e0979e6b3b3c1c3794fcace1d315d68db24dc7eac0c76e6f95105f31a7e513b42a7c94a1c46c1beedb073156e3799b56b7e587ad151a37c5aa8a7674ef159c2dbd83367202e24148a7976deaa4c7947878ec0ae38ed6f23cb6fa05aba4f2b4dd79a4a5a9605170c4afe945ff14a4cc551e886e98c28c21a362742a2ab72a6566de9e5e15e9e66ec4dab968e4d3e5556af63d94d628917cc076c2bef292793a8f42d0d950ff7688bbfcc4e1af1e5dfdf30d8c8e3a0abcd7c37aa5a7696", 0xbf}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f00000016c0)="06805b7d656e659f92914c113845efc7b5918960d44c70641b3d334ff42d0efda6dcf50288dd9e1b89b41259b7fe7eaa902113b9c87ca243013622e7055401808f6e64f06a7972a955e0c6b7e2296685a8dd8f5e66bf9453e2a7d1927bc08713", 0x60}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f00000017c0)=@in6={0xa, 0x4e21, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c, &(0x7f0000001900)=[{&(0x7f0000001800)="6b91b4824dc5ec7f0f35fee04fbdfed1ff545b5e7366f81a8cb4dce90fcf6bd5d1a72fe1f6ac294092c89b84e53f5b9d9d15abe0c0395b0ca04830e2831f081ad36adb261c01934c0804fad3419aa4b1ae5c772c65c7ef9d205fa25653c59e4aee972b764d895f8f63bfc0e9b58ddcd5133f9d51920bd6e5cbda82b2a3a7836c8e7d295d16a53c58468b888fc7c62a08f97e54df73d20caaa2ba43f54cb917ca6e172c70ddd7b10d758c18248c8eacb24793a96d0fab24935a9159aac5f8081281d6d6988509943e3d57829fa149b717f84ad464d924d4fa36cd07e15f9f2da72e", 0xe1}], 0x1, &(0x7f0000001d40)=[@sndrcv={0x30, 0x84, 0x1, {0xff, 0xffffffff, 0x0, 0x100000000, 0x0, 0x100000001, 0x3, 0x10000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x0, 0x7, 0x9, 0xfffffffffffffe00, 0x3, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8008, 0x4, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x8, 0x7, 0x4, 0x5b6, 0x8, 0x1, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x4a2e, 0x1, 0x0, 0x3, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x80000001, 0x3, 0x2, 0x0, 0x9, 0x0, 0x8001, r9}}], 0x120, 0x48050}, {&(0x7f0000001e80)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001f00)=[{&(0x7f0000001ec0)="674497329003be0e94da13cf1ad4f6799e9025a5191ff0be62a982b2689a36e9d0be993306eb42aab2385903aab976a8957e7056e106e5f07f86b144174b", 0x3e}], 0x1, &(0x7f0000001fc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x204, 0x0, 0xfffffffffffffba3, r10}}], 0x30, 0x4}, {&(0x7f0000002000)=@in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9e99}, 0x1c, &(0x7f0000002380)=[{&(0x7f0000002040)="8d7f34038bae7d692d31784f46715ad58978759bbd49f240637835d9a10ae2fd5f7b30abdc3106b254ffe1e23ad13abf66113f2411d3db2a5b29ae0a76a8c5a93b4bf36ed9a75261d6d051d21a94ba65310943fecd7b2b4f072b09e931231ce82baab920c3cd4dd00b50f0bba9f1a43cd5fb211eb37d43688969c850e8b0ddb7ebd55ce5b5dc62a62abbe3", 0x8b}, {&(0x7f0000002100)="73a177ae4cbcccd483723c5932254c88b1070b8fc62f59247ed3e34693bcc004b194a07bd273349f5db645805f04a959bc030bc4537b8dbc830ba38ab7737d4653cbbbe36930957955d38ad09723ef10678258ef10da6801f7d9163b552e2a56ab150e0aad0da63f9bfaa06113653e677d10c39ee5ff3ffe396dd94af8672d861550dbbff86ba2d303222143c76f0b49ca7769f8cab26561f70af1b4acdc6053df6b57fe1256c73c01d5fdfaffdbc516dc0ba35bd3abb2cfc238c74817768c438da92cb9b248f539fb40da6c156b9e9a968cd93007ce84de8b08cdec5cc37f8df12b1579353d3310", 0xe8}, {&(0x7f0000002200)="784d1467edfb318aad999a6ec752afe3d5c9e42a43fbf2d947e6c1db5dde1a703e872b5d083422e96f2fdfb3615306e096f0b25d08ec83162081e3b7f8cf78009c4525a580d4546c72fc2c406c0d0c110871b79bf1db7624b50e82373fd40ac172e822ea048005615f96f6394a6a6fce711af53d3d0e0025e40172c3420237e1a9d5d48934159855c74663b0b75fb543901fd16a46454c6e904a502a168a8c0ee868edc23e2d026acf31db19e5ed798fd5646ef4b973281857fbceb094d893bf491a870de6c8246456558f8df787d51ef849211e89b6f521", 0xd8}, {&(0x7f0000002300)="ed8dfe3c45e0b5e1d5b09a1c881937aceeb5d3a3b6656e0be565b20ff56c1551a5a38ccdd0cb6c452236658a6fee8a91aae01a6417312c782ff6a2be36f0f1bfd9be809a2dda3fff77efa0ebc09c1592d9", 0x51}], 0x4, 0x0, 0x0, 0x5}, {&(0x7f00000023c0)=@in6={0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, &(0x7f0000002740)=[{&(0x7f0000002400)="6b41cb3a047ac61d48", 0x9}, {&(0x7f0000002440)="35e14e727890426e1e4bf4e950749a723a0884a2b82d108a6b68ec1c36b1ec2ecbdcd277227c0fab52c30ecedcab28a44041c5ee160bb5ab31cbe7c1d51b273d91958de6aa38d099ba984f1516fbc4ef247bc402495832e4c6dde79a9630989fdb6a0991f8be4e396171923ac0035f6d885e0421f6810867d536b18cb2a9fb9e48b16391de336f046335cc928175800cae608507c7b9c0e6502c8b38aa1e2bae480336b06c64d830189089d7c6d8a8367bf0ae7c875f64e0040a0583d8c1801921828944f5c7ed9ce7711c1b3a142c2c54f40d7ecada4cc56a8b8e42d3f522567604332e95ed56c7dace69b045", 0xed}, {&(0x7f0000002540)="5c7b77980e29c8b82246f7bb0ce64c424486792880571ee577096d15f99e9596205423dd80fd262adcdde59da4cd263e7f9c7d03767bff13d166c947078d7538178cd411f56092abef5fb41714af729bda02492e4804378d98622a9b60c272614de2126ae2521d34fcda26a55b261e6c7b8a15563a27fe67b51b05b1f15c0918ba8adfeb0ef258544573acdc0109321d54aac56c0547db837b2b1839e96e5c7ecf277cc7fbe6a67ad3b41a9582d612955177f4a5d2755803101067b71846938718718730391b3c95b449fd7d02669c3d172a3564d795df5a339099e3994321dc0726084bada94c1d", 0xe8}, {&(0x7f0000002640)="dff9f23a325e4e4bddab02a0ca2b395268c8d42389d7f7071121bc47cc99447dad721f15b418cdc22e", 0x29}, {&(0x7f0000002680)="7a3f1a5ec6d3c58bd85292647aeb03986ee1af8f5723d22c2bcb0ec516f6e11471eee5039b5d80ca7e0d26b56f3d69c3139092ed011bce7983d38411150471007d7b0b1fcce092966a98359475917537b44602c79dddf0b8a9ce60972e3184e373948b5347cf10f5d0c091a6830fb70f673789d31e0822e8a24938e3975c570d8a0203a708817bb8ac31d75d96", 0x8d}], 0x5, &(0x7f00000028c0)=[@sndinfo={0x20, 0x84, 0x2, {0xf3, 0x8, 0xfd0, 0x3ff, r11}}, @init={0x18, 0x84, 0x0, {0x400, 0x2, 0x1000, 0x6}}, @init={0x18, 0x84, 0x0, {0xffff, 0x80000001, 0x7, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0xc2, 0xfffffffffffff9e6, 0x2, 0xc4, 0x5, 0x5, 0xce0, 0xaff0, r12}}], 0xc0}, {&(0x7f0000002980)=@in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x1c, &(0x7f0000002c80)=[{&(0x7f00000029c0)="b5ba0cb181099d716939e574de1c0e3f2d248686330f7b09f09c660faf5dda61c4b8a852b8a036f1625b1f962b2b480bd9a6c5b9b8ba9e95e8dee2739b8166e37c23cf97b58f68b31b5b105f56caeb168ccf23751fed935d58cf9fe85e576099bd426d880c814caee9a402de4171231bb58ae2359e36db197248a32b94f2c10ee7a1808480cf5beb049c4879488dfd0cb50054a45acbc072c1e31df7e6067a67a8a72c78dccab5d447af5309ebd435d515c8234840ed4713b0b74d6499bf296091bc32b1d9457ed9a776fa66783e9fa64340662616761af706b858fec4dd97996baddb5eb3cc4aadd51a2e8ae1c8", 0xee}, {&(0x7f0000002ac0)="f32e103a8dd9e3956425dd12c5ca751257a7113680ad062a152e06de025a5d0505ab9b202270efa10dc6b9b0f3eb42c4ae6b8e4a99c4a1690a", 0x39}, {&(0x7f0000002b00)="df9383e2ec77c829a8d033ab55be43edb600c360dd816b1cfd6dfebd6633c6cf9b1c69e2fd11ada7b20a4a1bbbfbea6c062f175c91999b8733dd5677677c60f2888ba78f44311a997b130f85f3b76b1fbb8b734981b2253e65479bbc90608422b3312a8bd2739c04f3b837", 0x6b}, {&(0x7f0000002b80)="5607ccf4f7e38eb6d9f1f843d002088a60b9e46a40c53adcea23c1556f4640adfa23e6910fb1dffa4a451f7ea1de34777df2dee3a7d87f4e191a565b92f296ff8c9de875cf337dab541425d9e37727965ce559cbf11314b794aa6f697ed4c9fc82dc9f66829fb331f864d81e276df901ff307b7b601d3529f95ad70b97dc2b9d2b8a6d131f5953bfc02821470fe023", 0x8f}, {&(0x7f0000002c40)="37670d70944fde7f51d78dfb021c0d2574d87f65feb4e27524dcc47107d2fd6d45306699ada01ceb1f7ce85308bcc99ae6", 0x31}], 0x5, &(0x7f0000002f80)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0xff, 0x8008, 0x2, 0xffffffffffffff3f, 0x2, 0x81, 0x0, r13}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0xf506, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x3, 0x1, 0x3, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0xbc2, 0x9, r15}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x0, 0x8001, 0xb5e, 0x7, 0xffffffffffffffbb, 0x9, 0x1, r16}}, @init={0x18, 0x84, 0x0, {0x1, 0x63e, 0x1, 0xe00}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x5, 0x3}}, @init={0x18, 0x84, 0x0, {0x0, 0x4110, 0x6, 0x4}}, @init={0x18, 0x84, 0x0, {0x6be4f751, 0x7fffffff, 0x1, 0x8}}, @init={0x18, 0x84, 0x0, {0x5, 0x20, 0xba7, 0x7ff}}], 0x1e0, 0x44000}, {&(0x7f0000003180)=@in={0x2, 0x4e23}, 0x10, &(0x7f00000033c0)=[{&(0x7f00000031c0)="f53c1ab3bf0d199a4ef841e6fe9c97303dedb9d898e23c889ea3e6144270fc9bc019d06a54ab260033afe6c0340f5156263fffbfc265fbc42e5e234233cdc7ba8159fa34310be9a487d798569c679ec5b8136638b9529a07eed9c1f75e5b65b5e4f80c07238564", 0x67}, {&(0x7f0000003240)="62bdeb7b00b3bb02e685438257cbd265bd9bf1e7df4bee2702d9a9c7a5f8eaf44358c40d045ba227afaf639b200a2dc854b1a7e74a089cc8727fad4c3d15c6b1e6c022d1c773a190d591a52ab3", 0x4d}, {&(0x7f00000032c0)="739cce10cfbf31ed6d92f4a5e26a7e0aef09de44fe8497bc9e601a70ddf698b9b3a78b177b9c23a109e6aa69319c36af1078f864689c098b89f10dac09168bbc1eede20d874944a2a7bd640467bc8dedee4f879f32a136bb6b2809af38ec87d850cbf1e7a71fbb0a05a6d41fc8338113b38b8281b017872d9e8c590417fe64a6a5d699d03aaeec912892babd1e838847f8620734ee09b352f639cec32e4db802b1f558420fe9fdb4ff42912e1fe55e4c58038e940c844c4b07a3f8a3074ad59c5a773ae8e40535df", 0xc8}], 0x3, &(0x7f0000003880)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0xedf, 0x1, 0x0, 0x0, 0x2, 0x3, 0x3, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x1, 0x3, 0x400, 0x40, 0x3, 0xe6, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8001, 0x8203, 0x3, 0x5, 0x2, 0x26f4, 0x9, r19}}, @init={0x18, 0x84, 0x0, {0x101, 0xffffffffffff0000, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x1, 0xffffffffffffffc0, r20}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffeff, 0x1, 0x7fff, 0x101}}, @init={0x18, 0x84, 0x0, {0x594f, 0x40, 0x1, 0x80000000}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x20c, 0x3ff, 0x9, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x35, 0xcb, 0x200, 0x5, 0x100000001, 0x100, 0x3, 0xa0000000000000, r22}}], 0x1b0, 0x40090}], 0x7, 0x40001)
ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000100)="b2371c66f54317c265472ef22dc2c161b5ebafa3cd542a36")
syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xdf, 0x80000)

2018/03/31 05:38:09 executing program 3:
unshare(0x10840002)
r0 = socket$unix(0x1, 0x5, 0x0)
pipe(&(0x7f0000000440)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1113, 0xffffffffffffff9c, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000004c0)={r3})
r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x1417fb, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000300)=0x6d08, 0x4)
setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000400)={0x2c, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e22, 0x4, 'wrr\x00', 0x2, 0xc29, 0x1f}, 0x2c)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r5 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x101, 0x20000)
getsockname$packet(r5, &(0x7f0000000500)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14)
connect$packet(r5, &(0x7f00000005c0)={0x11, 0x0, r6, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14)
ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x4)
ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000540)={<r7=>r0})
bpf$BPF_PROG_QUERY(0x10, &(0x7f00000003c0)={r4, 0x7, 0x1, 0xfff, &(0x7f0000000380)=[0x0, 0x0], 0x2}, 0x20)
ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={<r8=>0x0, @in6={{0xa, 0x4e23, 0xeeaa, @empty, 0xfffffffffffffff9}}, 0xa000000, 0x8c, 0x400, 0x9, 0xb589}, &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00000002c0)=r8, 0x4)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000000640)={r8, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0xfffffffffffffc96)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040))
ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000340)=0x1f)
ioctl$VT_ACTIVATE(r5, 0x5606, 0x0)
r9 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r9, 0x28}, 0x10)
syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x8c0)

2018/03/31 05:38:09 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x1000)=nil)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000000500)="850c2fded0577a107302182ded2321dce4f32638715429b06c91b483cccc81c78a628e8f3051e8f1cb6be29a2eb2b55140bad5b3a9be54063010bc1653b4cb9c56ccbf1f9a", 0x45)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:09 executing program 2:
r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffff, 0xfffffffffffffffe)
ioctl$int_in(r0, 0x5473, &(0x7f0000003ff8))

[  943.609670] IPVS: stopping backup sync thread 2253 ...
2018/03/31 05:38:09 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x181040)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={<r1=>0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x1, 0x567}, &(0x7f0000000140)=0x98)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x50d0, 0xffff, 0xfffffffffffffff8}, 0x10)
r2 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c)
set_robust_list(&(0x7f0000002100)={&(0x7f0000335000), 0xffff, &(0x7f0000ff9000)}, 0x18)
listen(r2, 0x5eb855)
r3 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10)
r4 = accept4(r2, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0)
sendto$inet(r3, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0)
sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="1400000000000400ffffc0fcff"], 0xd}, 0x1}, 0x0)
r5 = syz_open_dev$dspn(&(0x7f0000002000)='/dev/dsp#\x00', 0x7, 0x200000)
ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82)
setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000001900)=@req={0x8000, 0x2, 0x99, 0x1ff}, 0x10)
sendmmsg(r4, &(0x7f00000c5f88)=[{{&(0x7f0000002040)=ANY=[@ANYBLOB="0a004e2112020000ff020000000000000000000000000001030000005d0031ec819f2275fb186ff8b358f6d543314c828c929b2737c16228456b7be57c081fef30572a552d1fbe3a18da7ac4ca09597158d36b472868d7699e3404c76431dcc42c5ac5d78e0d87f2d67394b26b9532598d5a1d66f544e307e1f514"], 0x1, &(0x7f0000fd6000), 0x0, &(0x7f0000231000), 0x0, 0x10}, 0x6}], 0x1, 0x20004880)
set_robust_list(&(0x7f0000002140)={&(0x7f0000fcb000), 0x3, &(0x7f0000983000)}, 0x18)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setsockopt$inet6_tcp_buf(r4, 0x6, 0xb, &(0x7f0000141000)="cdd782c5da5748b0150da559de652e44a11489660d850d28c6f08ccc6ca5b517f5c0dc2564c0574e5fc9d8489ef7ccc015040000000000001594b4fff400227e3067fcf05c1ba2e5c316ee0b049a94cc74aec3295fc39420f62e73f24d0a113781b258500a886c854554a9389b152cfc3d352c136fba3a90a842af111c11d63e7e7596881c46c020c1a1a67dcbc451a0ee17ff87be1098109a144db9d6894befb0", 0xa1)
getpeername$inet6(r2, &(0x7f0000002180), &(0x7f00000021c0)=0x1c)
memfd_create(&(0x7f00000020c0)='mime_type+vboxnet1}:vmnet1@GPL(trusted\x00', 0x0)
write$selinux_context(r3, &(0x7f00000001c0)='system_u:object_r:dmidecode_exec_t:s0\x00', 0x26)
write(r4, &(0x7f0000000280)="f197badbbd71157f194c3ce15d67903abd266992e452801208cdadef6474427fc2f1953a57140486a14a896f9d911479edc22c764f40a43eb303533af6b3590662c5fc0c25373ccc60221a93557a514357e666d75f2d044b668f71383acb737527eecc82e9447bb2f02b06602f4c8e8e281ce6a62c002adfc84153402e0fa307af80768ff1f79dfd5ad868d205e1771170090517b2628ce1fa6f3b4c6a723e", 0x9f)

2018/03/31 05:38:09 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x6, 0x100000000, 0x80000001, 0x6, 0x7, 0x3, 0x6}, 0x1c)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:09 executing program 0:
socket$l2tp(0x18, 0x1, 0x1)
r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x4000)
ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0x14)
socket$inet6(0xa, 0x2, 0x0)
syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000000040))

[  943.752848] IPVS: Error joining to the multicast group
2018/03/31 05:38:11 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)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000200), &(0x7f0000000240)=0xc)
r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40, 0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000280)={0x4, 0x4, 0x8, 0x98, &(0x7f00000000c0)=[{}, {}, {}, {}]})
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0)
ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000080)={0x0, &(0x7f0000000040)})

2018/03/31 05:38:11 executing program 1:
perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-vsock\x00', 0x2, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={<r1=>0x0}, &(0x7f0000000140)=0xc)
perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x2, 0xffffffff, 0x2, 0x7, 0x0, 0x5, 0x10, 0x8, 0x86c, 0x4, 0x1, 0x7fffffff, 0x5, 0x10001, 0x2, 0x1, 0x7, 0xd65, 0x9, 0x6, 0x0, 0x0, 0x1a, 0x1, 0x4, 0x9, 0x1, 0x81, 0x1ff, 0x5, 0x5b, 0x100, 0x1, 0xffffffffffffffc0, 0x9, 0x159, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000040), 0xa}, 0xa800, 0x0, 0x100000000, 0x3, 0x2, 0x8000, 0x5}, r1, 0x10, 0xffffffffffffffff, 0x2)
r2 = msgget$private(0x0, 0x724)
msgctl$IPC_RMID(r2, 0x0)
ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0)
ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1000000000})
r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x878, 0x202000)
ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00000001c0)=0x8)
ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000200)='bridge0\x00')

2018/03/31 05:38:11 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
clock_getres(0x40000000000, &(0x7f0000000080))

2018/03/31 05:38:11 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001240)=ANY=[@ANYBLOB="34511c66aa7b4a34e31d32e45dfe4f87a453a792863036bc2835f12f"], &(0x7f00000001c0)=0x1)
ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000)
ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000040)={0x0, 0x31c})
ioctl$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)

2018/03/31 05:38:11 executing program 3:
r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff)
r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0)
r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1)
r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1)
r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000440)={<r5=>0x0})
ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000600)={0x7c, 0x0, &(0x7f0000000500)=[@acquire_done={0x40106309, r5, 0x4}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x3, 0x3}, @decrefs={0x40046307, 0x2}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000480), &(0x7f00000004c0)=[0x0, 0x38, 0x38]}, 0x5}}], 0x6d, 0x0, &(0x7f0000000580)="fe58367a42ac52b1259c6c07c8ef7bf65babbce803845d73077b0a8cb34e7ecdd00bcf09c513b7d3c23d1d349aa506987810873acf1698c7c7a316b6936e0cfc85f9c84be28185e723938dc17c529d831eef21ea6f76cb34bc4fec4c2a11f202f14974c57a273040afdd796f55"})
keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r3, r2}, &(0x7f0000000180)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'sha512-avx2\x00'}})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x40181, 0x0)
r6 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000300)=0x15, 0x80000)
ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000240)={{0x2, 0x4e20}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x50, {0x2, 0x4e22, @rand_addr=0x6}, 'erspan0\x00'})
ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000001c0))

2018/03/31 05:38:11 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
pwritev(r2, &(0x7f0000000680), 0x0, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/loop-control\x00', 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
getsockname$llc(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0x10)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000005c0)={r3, &(0x7f0000000480)="5bd44d49dbc6c240e51712a103682feaf63ec45ab47aa6edf9cd8dfa95fdd4d517cdcb0c06abb4de5b620f4a2773867ff047e9d6f57035096e6f0247bd544c3dcfa9f9f172dc0e4a4010335188ad70847a8bb37a369e8b3e6c1fa7ac868c8722e3e08b5fe2408a42eb996b5db55f564dc90e2d821da303652354a6224a3f4ddc64a76dd30176f52aff5356981f5fc48688e544607320bc", &(0x7f0000000540)=""/78}, 0xffbb)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:11 executing program 2:
r0 = syz_open_dev$urandom(&(0x7f0000363000)='/dev/urandom\x00', 0x0, 0x0)
ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000029dffc))
creat(&(0x7f0000000000)='./file0\x00', 0x99)

2018/03/31 05:38:11 executing program 6:
r0 = msgget(0x3, 0x30)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/111)
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={0x0, <r1=>0x0})
capset(&(0x7f0000581ff8)={0x399f1336, r1}, &(0x7f0000000180)={0x0, 0x0, 0x100})
r2 = inotify_init1(0x0)
fcntl$setown(r2, 0x8, 0xffffffffffffffff)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {<r3=>0x0}]})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000140)={r3, &(0x7f0000000100)=""/52})
fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, <r4=>0x0})
move_pages(r4, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0)

2018/03/31 05:38:11 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
preadv(r3, &(0x7f0000000880)=[{&(0x7f0000000480)=""/186, 0xba}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000600)=""/7, 0x7}, {&(0x7f0000000640)=""/34, 0x22}, {&(0x7f0000000680)=""/204, 0xcc}, {&(0x7f0000000780)=""/121, 0x79}, {&(0x7f0000000800)=""/125, 0x7d}], 0x7, 0x0)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:11 executing program 1:
r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0)
ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)})

2018/03/31 05:38:11 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r1, r3)
fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000480))
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:11 executing program 2:
pipe2(&(0x7f0000864ff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = userfaultfd(0x0)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000200)={0x1, &(0x7f00000001c0), 0x4, r0, 0x2})
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000000))
r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
finit_module(r3, &(0x7f0000000080)='}\x00', 0x2)
ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000000100)={0x10001, 0x2})
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000140)=""/76)
fanotify_init(0x11, 0x0)
dup2(r0, r2)
ioctl$fiemap(r2, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="080000000000000004000000000000002865ea52f3c40a45145dbf1e42f96b00"])

2018/03/31 05:38:11 executing program 4:
r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x1, 0x0)
getsockname(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:11 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={<r3=>0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000480)={r3, 0x1, 0x400, 0x6}, 0x10)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
write(r2, &(0x7f00000004c0)="920f3d33cfc9f7bd70dc1fd35fb2d0ac9dc81ec4a9006d321fce34b29b4579cd", 0x20)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000500)={0x6, 0x0, 0x4, 0x1000}, 0x6)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r4 = dup2(r2, r1)
ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000000540)={0x3, 0x10, [0x759, 0x8, 0x8, 0x2]})
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
read(r1, &(0x7f0000000580)=""/88, 0x58)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:11 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x7}, 0x8)
r1 = dup2(r0, r0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='\x00')
write(r0, &(0x7f00005f1fe3)="c6", 0x1)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002380)={<r2=>r0})
setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000002500)={@generic={0x1b, "93df5036f5578f6974890ff2fc22492db3e33bc93ad618a1237420803c56833304cb7fb3b5099ee2e895a3b902db936244c5a333cbdcf4972813829db09b6726dd8924b23c728f8ee94d83bfdbb3dd04067e988ca57f66d2007244339d275d1a55714c8391a66d4cbe44498f9b5e76bb98bd8fd83e6bd7a210fe5e63e2cc"}, {&(0x7f00000023c0)=""/255, 0xff}, &(0x7f00000024c0), 0x41}, 0xa0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0xe0}, 0xff49)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, <r3=>r0})
connect$unix(r3, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e)

2018/03/31 05:38:11 executing program 3:
r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00')
eventfd2(0x0, 0x80000)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0x3617a8fd7777fe4c)
connect(0xffffffffffffffff, &(0x7f00000000c0)=@hci={0x1f, r1, 0x2}, 0x80)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x40400, 0x0)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x2, 0x40000)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4)
ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82)
dup3(0xffffffffffffffff, r3, 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x100000000006, <r5=>r3, 0xfffffffffffffffe})
r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0)
r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r7)
r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
write(r8, &(0x7f0000000180)="15", 0x1)
r9 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0)
fallocate(r9, 0x0, 0xffff, 0x9)
close(0xffffffffffffffff)
readahead(0xffffffffffffffff, 0x1244, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x80, 0x5)
ioctl$TCSETS(r5, 0x5402, &(0x7f0000000440)={0x10000, 0xffff, 0x6, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x4, 0x80000000, 0x400, 0x3f, 0x7})
openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r10 = dup2(r3, 0xffffffffffffffff)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xfffffffffffffffb, 0x1, 0xe52d, 0x0, 0x20000000000}, &(0x7f0000000340)=0x14)
ioctl$KVM_IRQFD(r6, 0x4020ae76, &(0x7f0000000400)={r5, 0x401, 0x7fff, r10})

2018/03/31 05:38:11 executing program 7:
socket$inet6_udp(0xa, 0x2, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011ffc)=0x52, 0x32d)
setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ea8ffc), 0x4)
r1 = socket$inet(0x2, 0xa, 0x3)
bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0)
ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000100)={0x2, 0x11, 0x1, 0x1, "d987d5b5b7a08b7ded51e69ddc3826fdaf885fadbf4be3e9e54dc42af3dc8e9b"})
sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="fa30a5e28a15b0f72946e8e22887e32550caf6e257fb9a180a195ba185ec6773b2fca43813263ea39196a90970ce360b9a5837be8dbe16fc79a598d2940cc2b5af0641c2a0b38a6d5f95a55369ebd2bea402582e51e081d5f420810444bc763e76b9c8dfe93ca19894bf129bfd79b2311f8a745f5a74ca619c2c7c3fcf3f3ccdbf92670e16f5ad19ee85aae8bea9ac85f2a51a37d72b4005d838b457cc4610a2c2d96ae0492532d7bfd83325be36805255f7971b6dd1534053042858f506ee3d42d1201adb952cbb5f2543c013e0168dd7d7"], 0x10}, 0x1}, 0x0)
socket$key(0xf, 0x3, 0x2)
openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
accept4(0xffffffffffffff9c, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80, 0x800)

2018/03/31 05:38:11 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xdc2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, @perf_bp, 0x820}, 0x0, 0xb, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:11 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0xfffffffffffffd49)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

[  945.612925] binder: 18664:18678 BC_INCREFS_DONE node 249 has no pending increfs request
[  945.640132] binder: BINDER_SET_CONTEXT_MGR already set
[  945.652761] binder: 18664:18691 ioctl 40046207 0 returned -16
2018/03/31 05:38:11 executing program 6:
ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1})
r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = creat(&(0x7f0000b58ff8)='./file1\x00', 0x0)
rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00')
mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000feff8)='./file0\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0)
ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000000)=""/30)
ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000})

2018/03/31 05:38:11 executing program 3:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0)
ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000580))
r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0)
ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0)
ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0)
r3 = dup3(0xffffffffffffffff, r2, 0x0)
getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4)
r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r5)
mkdir(&(0x7f0000efa000)='./file0\x00', 0x0)
rmdir(&(0x7f0000000080)='./file0\x00')
r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={<r7=>0x0, 0xf8, "686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33389c2dc3f323541d5fae9fa27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f7ed42e521b8bf44c4242a3e53882b216919c53c692d9620f909ae5e29cce4ba0b12d5b1f05ee5b90c3541665d752ee06b105170ad030f41cd4abd3ac127626ff4e0624c686d8ac53420738bbb92e7acaa40b2386a04990f4f962402a3850b93a9f89dc5e788e8eafba2c0ad34d7e6e700912580a16f9ff881d4127c660b3b2c93417b2"}, &(0x7f0000000180)=0x100)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="00004a001996ed12c3cb86a1b0a8065173426b88d318250866239cbe421b70cd03eb44a0a7b73d9348b24a597f829ceee8cb4ae07b9f991c49bc8f8562cd4c9f098569fb2ea6e2030000002e47f2"], 0x2)
r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60)
socket$inet(0x2, 0x80004, 0x200)
ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6})
ioctl$KVM_SET_IRQCHIP(r8, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]})
ioctl$KVM_IRQ_LINE(r8, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3})
ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x46a9, 0x4, 0x4, &(0x7f0000ffc000/0x3000)=nil, 0x1000})
r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r9)
finit_module(r9, &(0x7f0000000480)='%$\x00', 0x3)
ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000100)={0xffffffff00000000, 0x0, 0x5, 0x200})
creat(&(0x7f0000000080)='./file0\x00', 0x0)

[  945.732531] binder: 18664:18678 BC_INCREFS_DONE u0000000000000000 no match
2018/03/31 05:38:11 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8)
r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14)
sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0800152d29f9d000d9310402"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x50)
r4 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000006c0)={<r5=>0x0, 0x0, <r6=>r3})
r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
getsockopt$inet_dccp_int(r8, 0x21, 0x1, &(0x7f0000000280), &(0x7f0000000680)=0x4)
ioctl$TIOCMBIS(r8, 0x5416, &(0x7f0000000540)=0xffffffff80000001)
getsockopt(r4, 0x3, 0x7c, &(0x7f0000000980)=""/129, &(0x7f0000000580)=0x81)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x41, &(0x7f0000000800)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000020000000000000"], 0x68)
ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000000780)={0x0, 0x2})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f00000007c0)={r5})
socket(0x0, 0x0, 0x0)
setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000880)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x80, 0x4e20, 0x80000000, 0xa, 0xa0, 0x20, 0x10, 0x0, r2}, {0xffffffffffff8001, 0xffffffff, 0x8000, 0x5, 0x8a38, 0xff, 0x0, 0x7d5d}, {0x0, 0x4, 0x75ceb8d2, 0x1}, 0x1b4200, 0x6e6bb5, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3f}, 0x2, @in=@multicast2=0xe0000002, 0x3507, 0x1, 0x2, 0x200, 0x10000, 0x4ae, 0x1}}, 0xe8)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="3b0c25a99d291eabb9c5e4d7522e400000"], 0x1}, 0x1, 0x0, 0x0, 0xc001}, 0x20040010)
connect$pppoe(r8, &(0x7f0000000500)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'sit0\x00'}}, 0x1e)

2018/03/31 05:38:11 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={'gretap0\x00', @ifru_data=&(0x7f0000000040)="3139e5973491416a1433a4f39d162e68db16d87db2b6b2b1f1fab3cdcb71f5e5"})

2018/03/31 05:38:11 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
syz_open_dev$random(&(0x7f0000000480)='/dev/random\x00', 0x0, 0x44000)
prctl$intptr(0x2b, 0x0)
fcntl$addseals(r1, 0x409, 0x5)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:12 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket(0xa, 0x1, 0x0)
ioctl(r1, 0x8912, &(0x7f0000000240))
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140), &(0x7f0000000080)=0x8)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0))
r2 = socket$packet(0x11, 0x3, 0x300)
mq_notify(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x3, @thr={&(0x7f00000009c0), &(0x7f0000000180)="1f2dec8c60a3ebd5fe628b39c105603bcb5e30d7ff959df745f229f6e642a20638bf6981d30d8ff15ba579bbdc20ed475cf69bcf195d654be5b372f5b6"}})
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00')
getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14)
ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000780)={0x0, 0x1})
syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54)
r3 = socket$inet_smc(0x2b, 0x1, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
getsockname$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00')
socket(0x3, 0x0, 0x7)
ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f00000001c0))
setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000009c0)={0x8, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x3, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}]}, 0x210)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000004c0))
pwrite64(0xffffffffffffffff, &(0x7f00000019c0)="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", 0x6c0, 0x0)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000005c0)={0xffffffffffffffff, 'vcan0\x00', 0x400002}, 0x18)

[  945.879966] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  945.905881] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
2018/03/31 05:38:12 executing program 4:
r0 = semget(0x2, 0x7, 0x58a)
semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/187)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x202, 0xa5)
ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

[  945.958922] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
2018/03/31 05:38:12 executing program 5:
r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r3, &(0x7f0000002980)=[{&(0x7f0000000540)="03540b0125"}, {&(0x7f0000000580)="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"}, {&(0x7f0000000680)="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{&(0x7f0000001680)="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{&(0x7f0000002680)="ac8aa138041d422d0cc2cf028f2ba4fb5f9247bcffadae3a42bfc44ee5ef6d0a9946722414740bb68955f1025f73174e8a669e7fef34820bfd96a7213b65660d221dab6393331096e66661dc7e7a4b3bdf5d3607ec71253c7c073e2c3ea4cf68e038fd0b0904c5875939b1ea294693a4d97fefbfd5ab374cbec64d7720ab67ff6254cfb2d17653f9afcace8fef491df568fe23f2319d4c6edbae5f4a740abccebfa3d8a2f7fbb2a0d933ad2a17dec0a07e1fa5339ad0b16c8c00a41727e83ffa7be2578e00"}, {&(0x7f0000002780)="688e2317d9211e0285c364ac1c093ba521aed606c2088f54a3a10052e145bea4683e524320316a81f904f354f14d78e54c3a81dcb79b0cd61146f9c9"}, {&(0x7f00000027c0)="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"}, {&(0x7f00000028c0)="fdd116b238db93c090956db2e241ea530918f79bbedbc0d7417e9825478455"}, {&(0x7f0000002900)="d5ab6a1edd813a8ecbb2b2e564625e5bddd4e0b3e1c0e8a287285cb144f6d96b1149959c584e39a6924a7389550f47fb633cfe31494d7cfcca1787453e9109eafe1ba6dfcc126036352684d0ca1118784fd6a47ba626f71c05de2ff77f9ac3e54bb143a8b4633ce93e839c1112bc66ebfced9ae5"}], 0x1a6, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r3, r2)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
flistxattr(r0, &(0x7f0000002a40)=""/4096, 0x1000)
ioctl$LOOP_CLR_FD(r3, 0x4c01)

[  946.002984] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready
2018/03/31 05:38:12 executing program 2:
r0 = socket$key(0xf, 0x3, 0x2)
perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_INFO(0xffffffffffffffff, 0xc1205531, &(0x7f00000dcee0)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "c919a0189e4c2efb3f91f671d3051c33"})
sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="02030009100000000000000000000000020000000000000000000600000000000a0000000000000000000000000000000000000000000000000000000000000002000100000000000000000200000000050005172f55fa8175fc20686b621717e9802200000000000a00000000000000ff010000000000000000000000000001000000000000000000000000"], 0x80}, 0x1}, 0x0)

2018/03/31 05:38:12 executing program 5:
r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000480)="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", 0x1000)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r0, r2)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0xb, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r3, 0x4c01)

2018/03/31 05:38:12 executing program 6:
r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00')
syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0xffffffff, 0x0, &(0x7f0000000080), 0x40000, &(0x7f00000000c0)={'nouuid,', {[{@norecovery='norecovery', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@attr2='attr2', 0x2c}, {@quota='quota', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}]}})
r1 = epoll_create(0x3da)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4))
mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0)
mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0)

2018/03/31 05:38:12 executing program 7:
r0 = socket$packet(0x11, 0x0, 0x300)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0)
fcntl$dupfd(r0, 0x406, r1)
r2 = syz_open_dev$mice(&(0x7f0000e64ff0)='/dev/input/mice\x00', 0x0, 0xffffffffffffffff)
fcntl$setstatus(r2, 0x4, 0x400)

2018/03/31 05:38:12 executing program 0:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8)
sendto$inet6(r1, &(0x7f0000ff8fff)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30)
getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa})
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200), 0x4)

2018/03/31 05:38:12 executing program 1:
r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800)
socketpair(0x1d, 0x5, 0x8364, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00')
sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x802000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x28, r2, 0x0, 0x70bd2b, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1}, 0x40000)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x3})
ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000)
ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x44, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="006340f0a017a4400000000000000000000000000000000000000000000000000000000000f6ff0000000000000000000000000000000000d46ac7e751602cccd1fe255619b1b4026d39f4e9ce4bca4f6221c3b1ac2b030c0e409a98226715f78044dba1cb009e5ae62493d04c9838b676014fe32001667f94eb7c70df25f6e23cc9516aaec5b590b08d8feaad9d089d71beb161ac74679936288733ffd921d06654754741b45c2fb9ec7ef285def761b6ac7ca74560dcd442ba6ec62d449f2c3f39f9f922fa7adc73f11b1f8e3a8b328feab86d4b38e8755543", @ANYPTR=&(0x7f00000000c0)=ANY=[], @ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1, 0x0, &(0x7f0000901000)="05"})

2018/03/31 05:38:12 executing program 4:
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, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
clock_gettime(0x7, &(0x7f0000000040))
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x1)
connect$rds(r1, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffe7e)
ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x0, r1})
ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140))

2018/03/31 05:38:12 executing program 3:
request_key(&(0x7f0000000900)='dns_resolver\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='/dev/sequencer\x00', 0x0)

2018/03/31 05:38:13 executing program 5:
r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
dup3(r0, r1, 0x80000)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r3, r2)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r3, 0x4c01)

2018/03/31 05:38:13 executing program 3:
syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x13e, 0x10000}, {&(0x7f0000010e00)}, {&(0x7f0000011600)}, {&(0x7f0000015200)}], 0x0, &(0x7f0000016000))
socket$inet6_icmp(0xa, 0x2, 0x3a)
syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x9, &(0x7f0000000740)=[{&(0x7f0000000140)="a5f1eef170b377fe097f6be4d0917d346db84f9dcef323124e2266a02f82e345b71855e4517a3d19ce93744280f43fe01ec9aca483800bce9de6843ecaff6dbf03bcca755ed308622de917415f3c1eb69e690656acb802088e728ae4a1f066df52dce3e704bef72bf04a91404634c1534d8a5faa601a1677603efba5a4a0bdf41277099727e7", 0x86, 0x4}, {&(0x7f00000000c0)="aeca8a87f125381fd9ca29", 0xb, 0xfffffffffffffffc}, {&(0x7f0000000280)="6a107df05939344a5a73db094839307bd2ba45b9a56a15a8421e481e82bbc4f5c8de8b1f791f65e2bc3e0fe8d81c600c6d13e0bddf4a2ef788982b91aeaa0a6c0621be914a7ab33b4a678eed5a81bc6d9577fd1380f78be3dc42a4adfb8985b62950dd4673b069dbf017287182198dc89b5693ebc94144cf2f103a25aa0a07c2536994f69bc4de065f4c240e2e1be9390838fd307cb12f6a5bfccdcfee147de38c37282f9b45b1b8842e6deb", 0xac, 0xc9c1}, {&(0x7f0000000340)="d3d9934819afda44dbabb8d6cdf6edbc3c8a2c6dc112cd2f03e96e7174fe584164dc3ad7a05f47522863c0bf1ba6d5c6fa7268f079310aa2dce961ce6cd6b040", 0x40, 0x3f}, {&(0x7f0000000380)="6d7c656f30d4ca741855a54d1ced0fc5288939333c9132db132a9f00fe84d76c7249f9468028531c6ad675120df13d29b06c25bf633b24cd65e57ced029679b385fd8f1b80cbd95a87f1a5b685ba5411a0556fcf4bb816b75bb6c281241bb4d738987169af49038a584a001b40f3ab32803e86c53a85659f6432cc85c7a021bd59484d6203f4a566a75e6fe9fc94d5864f6935b03323fdcc3f85af7529f3341971bafce2cff97679deef3f6ad3e902fe3707cb18042f12d48c81fe5b1c6ff43c91562d7906abf3d7f44ad89cc88493aad558df268f1d93bcaf5f9c7a8f28b2fcb2e62f2689c9e3a9bca1f6096b15a2c746", 0xf1, 0x7}, {&(0x7f0000000480)="5847064005d7fe6fd4a149a9658b374c0f133be579b7f4a1e62e8b3303d8362b762c1a5d33bfa6d1b1b58e688b101f7937990a56904b8fc51da0349c47d0dfd2b436814dd6510996e2ca", 0x4a, 0x2}, {&(0x7f0000000500)="4bb53926917063a2287d10858040b8ebb224b0007df5654b07bd0b66edc0a5f14a01b6299e8a6c55e5520a52b72355b418329b68483ac3af6f27491d11e5b3a5cb822171db6ea0bc81cac65c2e1fe23fd45e30f69b7bab3fdff2558bf3417e9db1078aec3d638375f1860732f9f54ff1015cbb31e418cf7287b46157a95e78df7cb07d9827cd9f8981042dadc064cfec37a7245a13c2738f9b6d28c2731c2ae171c20facc189bd449b35ba1f2c56057a1213189ec4d959291faad29f6d0e240efc11cc34adf19badd47b765e6667f2781fe9", 0xd2}, {&(0x7f0000000600)="7c92e76101f9c6f3680159881f468cd6d59b2400dc8a6861dd13d4e2f6ef92e2ed8161f3b8eda6a6cd269e72c7075bab72cc2c3ccd0fe7ac06", 0x39, 0x23d}, {&(0x7f0000000640)="7fb6550b2d0307cafe1d6a052a7391f63fa27ff3800575a1b6282261d9c72e4b50d3e076711fefa8ad753a78ec5fdc4c08804c09810ab0fe0f7372e854427f59e2dcfaf93cc6c503e67c55cfbcdf356124d7ab5735f967c90b1158175aad89f871e242f8d94a4b5cd772d7c301f3c63a27912ec41744ae7c0360c7ee5de3ca528fb0b50a369496170d56a797f9de05a2d9f5971af621f77285d5b5bdd7b656319cee26cc7e5902538271addb57602676eaa39c21f99a7d0f28511de5d83f2ba9ef64115aca6c6ac1434d84bd3c0ed5710df11e8d83a2c89ed31748f88988bccb4b89a6", 0xe3, 0x4d7}], 0x0, &(0x7f0000000840)={[{@nobarrier='nobarrier', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}, 0x2c}, {@subvol={'subvol', 0x3d, [0x7d, 0x7f, 0x33, 0x31]}, 0x2c}, {@enospc_debug='enospc_debug', 0x2c}]})

[  947.043195] binder: 18766:18781 unknown command -264215808
[  947.063952] binder: 18766:18781 ioctl c0306201 20449fd0 returned -22
[  947.110181] binder: 18766:18787 unknown command -264215808
[  947.138816] binder: 18766:18787 ioctl c0306201 20449fd0 returned -22
2018/03/31 05:38:13 executing program 1:
r0 = socket$inet6(0xa, 0x80002, 0x8000000000088)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, <r1=>0x0}, &(0x7f0000000080)=0xc)
getgroups(0x1, &(0x7f0000000100)=[<r2=>0xffffffffffffffff])
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000180)=0xc)
setresgid(r1, r2, r3)
setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000)=0x2, 0xfdeb)
bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c)
r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x11fff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={<r5=>0x0, @in6={{0xa, 0x4e20, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x5, 0x8, 0xffffffff, 0x1, 0x4, 0x101, 0xffffffff, 0x0, 0x20, 0x3, 0x7, 0x3, 0x7f, 0x7ff8000000000000, 0x8]}, &(0x7f0000000b80)=0x100)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000bc0)=@assoc_value={r5, 0x80000001}, &(0x7f0000000c00)=0x8)
r6 = socket$inet6(0xa, 0x802, 0x88)
socket$can_raw(0x1d, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r5, 0x8}, &(0x7f0000000200)=0x8)
sendto$inet6(r6, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)

2018/03/31 05:38:13 executing program 3:
getpeername$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000280)=0x10)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000000000020000040"])
connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3a)
r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xbd, 0x121800)
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000000140)={0x6, 0x14, [0x4, 0x3, 0x1, 0x7f, 0x0]})

2018/03/31 05:38:13 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000480)={'ipddp0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r3 = dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000440)=0x7, 0x4)

2018/03/31 05:38:13 executing program 7:
r0 = socket$kcm(0x29, 0x5, 0x0)
restart_syscall()
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0x1}], 0x1, &(0x7f00000003c0)}, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140000fe7e00000000000000000000000000aafe8000000000000000000000000000aa4e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0))
sendmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f00000026c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002a40)=[{&(0x7f00000029c0)="ba", 0x1}], 0x1}}], 0x1, 0x0)

[  947.420731] kvm [18795]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0
[  947.470261] kvm [18795]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0
2018/03/31 05:38:14 executing program 2:
write(0xffffffffffffffff, &(0x7f0000cd9fde)="220000001800070700be0000090007000a00921e0000000900f8ff0005000280ff45", 0x22)

2018/03/31 05:38:14 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800)
recvfrom$ipx(r1, &(0x7f0000000080)=""/63, 0x3f, 0x1, &(0x7f00000000c0)={0x4, 0x5d5, 0x1271786, "a6b2b91d7cae", 0x6}, 0x10)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:14 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00')
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00')
r2 = fcntl$getown(r0, 0x9)
r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00')
sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0xe20, 0x70bd27, 0x25dfdbfd, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000804}, 0x4004004)
ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000380)={0x2c, 0x2, 0x9, 0x1})
readv(r1, &(0x7f0000000200)=[{&(0x7f0000000240)=""/247, 0xf7}], 0x1)
socket$inet_smc(0x2b, 0x1, 0x0)

2018/03/31 05:38:14 executing program 7:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0x22000)
ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000240))
r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0)
getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=0x1000)
ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x4)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2)
ioctl$TCGETS(r2, 0x5401, &(0x7f0000000000))
ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000280))
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000001440)={0x3000, 0x5, 0x5, 0x0, 0x0, [], [], [], 0x6, 0xff})
ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xff}]})

2018/03/31 05:38:14 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0)
sendfile(r0, r0, 0x0, 0x100000000)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x80000001, 0x2)
ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x2]})
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
r4 = socket(0x1d, 0x7, 0x1)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={<r5=>0x0, 0x8}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000380)={<r6=>0x0, 0xfff, 0x800000020, 0xcd6, 0x37d2}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000180)={r5, 0xfffffffffffffffe, 0xe413, 0x46c3956a, 0x8, 0x20, 0xc6, 0xffffffffffffff5e, {r6, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x9, 0x6, 0x2, 0x8, 0x2}}, &(0x7f0000000240)=0xb0)
ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000100))
ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000440))
ioctl$VT_RELDISP(r2, 0x5605)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)={r5}, &(0x7f00000002c0)=0x8)

2018/03/31 05:38:14 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0xfffffffffffffd96)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480))
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:14 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = creat(&(0x7f0000000040)='./file0\x00', 0x110)
r2 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000200)={{0x1, 0x50}, 0x1, 0xffffffffffffffff, 0x1000, {0x0, 0x7f}, 0x100000001, 0x20})
r3 = fcntl$dupfd(r0, 0x406, r2)
bind(r3, &(0x7f0000000180)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x80)
readv(r2, &(0x7f0000000300)=[{&(0x7f0000000340)=""/188, 0xffffffffffffffa8}], 0x100000000000034c)
arch_prctl(0x1001, &(0x7f00000000c0)="802c576f7f3a6f1c7c43b42f373bac2d43b6201116ef0498eabe759fb90a8e122e8f38b04e0ea2fef4ad6fa288df4a3d362e67aa3196b4b6ba8172e28b9942579ceb8d92f75ab96ddefadb99578748632e15db7f0aad3f38c40949a04cca00ee3b315aa41f90d3c67255f041700dc3254ced7c06285d6644426158607952d3573361ca03bef709d2e05a4fd631a5f61587c93df076802f8f09de18d2b42993855f2685b309efae9e64d7d11c76a8")
recvmsg(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/98, 0x62}, {&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000000480)=""/202, 0xca}], 0x3, &(0x7f00000005c0)=""/44, 0x2c, 0x9}, 0x2000)
ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000280)={0x5, 0x13, 0x1, 0x8})

2018/03/31 05:38:14 executing program 0:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40000, 0x0)
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000240)=0x9)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0xfffffffffffffc5b)
bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_trie\x00')
r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
keyctl$invalidate(0x15, r3)
ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000000c0)=0x2)
ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0)

2018/03/31 05:38:14 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={<r1=>0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x500}}}, &(0x7f0000000100)=0x84)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={<r2=>r1, 0x4b764afe, 0x7, 0xffffffff}, &(0x7f0000000180)=0x10)
mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000a96000), 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000240)={0x8c8, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x0, 0x0, 0x1, 0x4}, &(0x7f0000000200)=0x18)

2018/03/31 05:38:14 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r3 = gettid()
sched_getaffinity(r3, 0x8, &(0x7f0000000480))
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000004c0)={0x8, 0x100000001, 0x8000000000, 0xff, 0x4, 0x200})
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:14 executing program 0:
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x400, 0x0)
ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246)
ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff})
ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174)
close(r0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x200002, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340))
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2)
r3 = socket$inet(0x2, 0x0, 0x0)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000100)={0x3, 0x3, 0x5, 0x2})
r4 = dup3(r3, 0xffffffffffffffff, 0x80000)
ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"])
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880))
creat(&(0x7f0000000140)='./file0\x00', 0x4)
openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0)
r5 = creat(&(0x7f0000000500)='./file0\x00', 0x0)
write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c)
truncate(&(0x7f0000000280)='./file1\x00', 0x0)
write(r5, &(0x7f00000004c0)="15", 0x1)
open(&(0x7f0000b91ff9)='./file1\x00', 0xfffc, 0x0)
request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='/dev/cuse\x00', 0xfffffffffffffffa)
r6 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8)
keyctl$search(0xa, 0x0, &(0x7f0000000580)='id_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, r6)
ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000000380))
fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9)
close(0xffffffffffffffff)
setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000200)=0xb, 0xffffffffffffff69)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000300)=0x4)

2018/03/31 05:38:14 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x3fffffffffffe, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x4, 0x4, 0x4, 0x3f}]}, 0x10)
r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xfff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7bbd, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0xffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x58)

2018/03/31 05:38:14 executing program 7:
r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0)
getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000001400)={'broute\x00', 0x0, 0x20000000000000, 0x1000, [], 0x0, &(0x7f0000000080), &(0x7f0000000400)=""/4096}, &(0x7f0000000080)=0xfffffe8f)
socket$packet(0x11, 0x3, 0x300)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ppoll(&(0x7f0000001780)=[{0xffffffffffffffff, 0x200}, {r0}], 0x2, &(0x7f00000017c0)={0x77359400}, &(0x7f0000001800), 0x8)
r2 = getpgrp(0xffffffffffffffff)
perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x0, 0x4, 0x7fff, 0x591, 0x0, 0x2, 0x2000, 0x1, 0x9, 0x80000000, 0x9, 0x710, 0x7, 0x3, 0x7a56, 0x100000001, 0x9, 0xfffffffff1a01824, 0x3, 0x82b1, 0xffffffffffffffe0, 0xfffffffffffff356, 0x7fff, 0x7, 0x100000001, 0x81, 0x1f, 0x0, 0x400, 0x100, 0x8, 0x94, 0x31, 0x7, 0x1, 0x4, 0x0, 0xd7, 0x5, @perf_bp={&(0x7f0000000040), 0x4}, 0x40, 0x1, 0xfffffffffffffdd1, 0x1, 0x27f, 0x3}, r2, 0xe, r1, 0x0)

2018/03/31 05:38:14 executing program 1:
eventfd(0xffd)
pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0)
ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[])
keyctl$set_reqkey_keyring(0xe, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz0\x00', 0x1ff)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080))
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0)
timerfd_create(0x0, 0x0)
r1 = dup(0xffffffffffffffff)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000bc0)={0x1, 0xffffffff, 0x6})
read(0xffffffffffffffff, &(0x7f0000000040)=""/172, 0xac)
perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)
setns(0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000001000)={{0x0, 0x7}, 'port1\x00', 0x0, 0x80001, 0x0, 0x3, 0x4, 0x9, 0x10001, 0x0, 0x5, 0x9})
lgetxattr(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)=@known='security.selinux\x00', &(0x7f0000000dc0)=""/120, 0x78)
ftruncate(0xffffffffffffffff, 0x0)
ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000e80)=&(0x7f0000000e40))
setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000f00)=0x5, 0x4)
ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000f40)=ANY=[@ANYBLOB="0600000000000000fff5ffffffffffffb20600000000000054c700000000000006000000000000007b460000000000000500000000000000319b5ed3d8d66038b38c7da86c25ba4d710478b2d9b3c6fa2e1091bc7e0968c78932e114d9ae1ff1903bb5b028a1fc"])
getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000c40)=""/220, &(0x7f0000000140)=0xdc)
pwritev(r0, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xa14}], 0x1, 0x0)

2018/03/31 05:38:14 executing program 3:
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="24000000ffffffff000000000000000000000000e3ffffff0000000000000000000000000000000000000000"]})

2018/03/31 05:38:14 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffb000/0x3000)=nil)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000004c0)={0x7, &(0x7f0000000480)=[{0x7, 0x1ff, 0x0, 0x1000}, {0x40, 0x10000, 0x2, 0x4}, {0x4, 0x21, 0x6, 0x3}, {0x7fffffff, 0x5, 0x6, 0x3}, {0x5, 0x4, 0x0, 0x8001}, {0x7fff, 0x7, 0x5, 0x2}, {0x100000000, 0x0, 0x9, 0x1}]}, 0x10)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x3820a0}, 0xc, &(0x7f0000000840)={&(0x7f00000005c0)={0x4f, r3, 0x820, 0x70bd28, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc2dc99e629654ee4}, 0x4008000)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000500), 0xffffffffffffffa6)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r4 = dup2(r2, r1)
ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000700)=""/240)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
connect$inet(r4, &(0x7f00000006c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:14 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0)
recvfrom$llc(r0, &(0x7f0000000480), 0x0, 0x40, &(0x7f00000004c0)={0x1a, 0x31f, 0x2, 0x0, 0x7, 0x6}, 0x10)
fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0)
r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x54, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x87}, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78)
open_by_handle_at(r2, &(0x7f0000000780)=ANY=[@ANYRES32=r2], 0x200)
sendfile(0xffffffffffffffff, r2, 0x0, 0x4)
getpid()
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f00000004c0)=0xc)
getgroups(0x6, &(0x7f0000000700)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0])
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000c00)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000d00)=0xe8)
getresgid(&(0x7f0000000d40)=<r4=>0x0, &(0x7f0000000d80), &(0x7f0000000dc0))
fcntl$getownex(r2, 0x10, &(0x7f0000000e00)={0x0, <r5=>0x0})
fstat(r2, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000ec0)={0x0, 0x0, <r7=>0x0}, &(0x7f0000000f00)=0xc)
sendmsg$unix(r2, &(0x7f0000001000)={&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000080)=[{&(0x7f00000007c0)="ec75ca39f24d64b9d10c7b6b71b1331ccca81f7c3c194a0291927a99074ba4cc97f8d12417b05ff59afb95ce8515415c9bf9da0a560932db8c5c14fe6333857173e40a82bd1fe4872f81f44417e7705877ce0595e8bef7c368eba2b0dc735dddd7681188b30b774e93510f14dd9ae593f13b58078e399faf6a74bb91113257430208ec6233883902de844b0db590ecbf904c8add78c10cbd814183bbd9587a8ff44480b8b0fafc5770190ff934457c3e8698cbc9909f25a53170459aa317d906ee894f8fdd63b49b19da67ceeac61e6c33d4", 0xd2}], 0x1, &(0x7f0000000f40)=[@cred={0x20, 0x1, 0x2, 0x0, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x40}, 0x40)
fcntl$notify(r2, 0x402, 0x2a)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000300)=0xd76, 0x8)
recvfrom$unix(r2, &(0x7f0000000580)=""/123, 0x7b, 0x2, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e)
getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, r2})
ioprio_set$pid(0x8000004, 0x0, 0x3)
r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0)
write$tun(r8, &(0x7f0000000500)=ANY=[@ANYBLOB="6a3d604dffef6c641c32f327b4f07a1065bc9cb6ce59ab73159378516f4e8095f9049a57bfe7fbb352395c17c3c5d25dec59bb9bbc10aa05e9f89a05b46da75a8fdf86f96c5e502109a82fa0758ffd141c136b44350b65114b2fad5293e370035fdab85d952c511445a69719d0ce7f4b"], 0x1)
fallocate(r8, 0x1, 0x2, 0x81)
fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00')
fcntl$notify(r1, 0x402, 0x9)

2018/03/31 05:38:15 executing program 1:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f0000000000)="e9", &(0x7f00000000c0)=""/104}, 0x18)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x90a3, 0x4, 0x51dab44b, 0x6, 0x0, 0x3, 0x9}, 0xc)
pipe(&(0x7f0000000340)={<r1=>0xffffffffffffffff})
ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000380)={{0x9, 0x7}, 'port0\x00', 0x1, 0x1830, 0x80000, 0x0, 0xfff, 0x6, 0x8000, 0x0, 0x5, 0x2})
r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x20000, 0x0)
setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000280)={@in6={0xa, 0x4e20, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, {&(0x7f0000000180)=""/180, 0xb4}, &(0x7f0000000240)}, 0xa0)
fsync(r0)

2018/03/31 05:38:15 executing program 5:
perf_event_open(&(0x7f0000536000)={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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
r3 = accept4$nfc_llcp(r0, &(0x7f0000000480), &(0x7f0000000500)=0x60, 0x800)
ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000440)={'rose0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000540)={0x1, 0x5})
prctl$intptr(0x2f, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:15 executing program 3:
r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040))
acct(&(0x7f0000001240)='./file0\x00')
setrlimit(0xa, &(0x7f0000000380)={0x4, 0x1})
getsockname(0xffffffffffffff9c, &(0x7f0000001480)=@pppol2tpv3={0x0, 0x0, {0x0, <r1=>0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000012c0)=0x80)
socketpair(0x10, 0x807, 0x8, &(0x7f0000001540)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001580)={r3})
r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001280)='memory.swap.current\x00', 0x0, 0x0)
ioctl$sock_bt(r1, 0x0, &(0x7f00000003c0)="c3f50973b4b8f9ae8a6ce5008a28baa2f30911d2e94f0221040678be1a8c38e0f382ca314cbdc371302a1e6ce475534a6037cc2b3bf2a396862a77aa59de7bebbcf8ee722f9a2e533116b003534ba634b66e172b027fc41f87af5c9a3fa6c2116eea67a94a2e3488adcd29d24c4f868d774e72926dba7a2e1004a72c706b965d36d80ca2d323c6d46751f57d95")
r5 = open(&(0x7f00000010c0)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001300)={0x8, 0x0, 0x6, 0x58a, <r6=>0x0}, &(0x7f0000001340)=0x10)
r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0)
r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0)
ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000ade000)={0x4, <r9=>0xffffffffffffffff})
ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000001c0)={'bond0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}})
shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x2000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=<r10=>0x0, @ANYBLOB="408615824f3f781ae75fcc9554f019621eaccb21d7ca5fb77c06ff41c0d07d78b6de0ed01fa10b1070cb77afb61679a7f893b0c78371e1195ef393dc87b1b329811e67705b9e1bb5dc00c5b14645b010d310e491c159a81b77145882a63f6206ecfb54b4f6b2ddf7963c2b2681ff1aa2dfd55f1e73b02e150e1f8e51e6ae3615336ed2b2b461fccd4ec00311dd4b00cf4316fb4bda9fa1a0a94d01d4db3209cd302a449b841dc10fcc2d63482b979cb70c21ef7000e655a7a1a18b57b6cd06267ef9f582b4783e42e60f460962921710e11ac51a3f9fa92e9118c5f0e1d8b2c342"], &(0x7f0000000040)=0x2)
ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r9, 0x84, 0x5, &(0x7f0000000100)={r10, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84)
ioctl$KVM_SET_DEVICE_ATTR(r9, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001380)={r6, @in6={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xf}}}, 0x0, 0x7, 0x0, 0x8, 0x92}, &(0x7f0000001440)=0x98)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001140)={0x4, 0x8001, 0x40, 0xfffffffffffffffd, <r11=>0x0}, &(0x7f0000001180)=0x10)
ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000001500))
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00000011c0)={0x95e, 0x101, 0x8009, 0x1ff, 0x31386ac8, 0x8, 0x1, 0x7, r11}, 0x20)
mknod$loop(&(0x7f0000000200)='./file0\x00', 0x1, 0x1)
recvfrom(r1, &(0x7f00000015c0)=""/83, 0x53, 0x120, 0x0, 0x0)
symlinkat(&(0x7f0000001080)='./file0\x00', r5, &(0x7f0000001100)='./file0\x00')
close(r4)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001200)={r5, r5, 0x4, 0x3}, 0x10)

2018/03/31 05:38:15 executing program 6:
r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80)
ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'dummy0\x00', 0x5})
socket$nl_route(0x10, 0x3, 0x0)
r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x100000000000000)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4)
getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4)
accept$packet(r1, 0x0, &(0x7f0000000140))
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r3, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
r5 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000300)={0x0, 0x9, 0x7}, 0xfffffffffffffee3)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r6=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9)
ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000440)='bcsf0\x00')
ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000000)='bcsf0\x00')
poll(&(0x7f0000000080)=[{r4, 0x181}, {r5, 0x12}], 0x189, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={<r7=>0xffffffffffffffff})
ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000480))
accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000100)=0xfffffffffffffe65)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c40)=ANY=[@ANYBLOB="16b946a87d535e7859885051121377a0f3b973eb43725b4292608c0539c8fc995abea4af2da27a5d31c7b403d39041842553df71dd4ba0b4d75fc04be22fc37f3763d26a47505b62cbb2a50764255e62baf216588e246ce87c03cef037e99ccbc4d853cac8b57509c8862c94b91fb75281c1db0c41b45e9d2475116899394b742f043d4cb79c816930fb7daded2913d66dd6774371f095740f85127b911e723c48212e0f22b3136c5608eb7636d346a3e58f2a0732571f83d33f703d659db23a7a99e786fc8e29500deba6bf07e96fd0f7f0e22472bb714c1f11ecf7c47e04878e000000000000000000000000006b3fb0a6f236f53927bce7eeaafe42d4d2c328569e4b23e0da29c694dcc733e6993d1b08cf66b7760e5b29008697d1eb6fa021c9fbf59262c8d56e04c242e145765d43d13042282c2ffbc9d9f1483aa34fb16ee00bab49d4f318dbf037b94d5728ee6ff1110a754210b6d11a7015044e4526f1bdd86646b30d0c32a0a33a106b9243d3e27a15f82d5fab6b8edf4ae8e63313c86e615ac25e5bda883aabbecff8e6196ab8852304744718ae4d9a58abf9eabed414db615c9ebf6f23c01294e3fcc155822434cf6873e1cd2f8a1806f8dc420f0ef6efa5f33c20353f3457ee7c416d5b98f49d66659c8dc4b1aa78c982cf1fcd3d19db6e8f067a33fbfc0cbafe3c468d2a3b88427d0fa6eb25e5539f23c2b3b6d95f0aad0a34342f536df21a7f69ea9c66d4160454b655446f8630d82c22b4159ca239c17c9bdd5570af00000000"], 0x1}, 0x1}, 0x840)
setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
r8 = socket$inet(0x2, 0x2, 0x0)
unshare(0x9ffffffe)
setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000600), &(0x7f0000000480)=ANY=[]}, 0x78)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000007c0)={<r9=>0x0, 0x1000}, &(0x7f0000000840)=0x8)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={<r10=>r9, 0x8}, &(0x7f0000000040)=0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r10}, &(0x7f0000000180)=0xffffffffffffffab)

2018/03/31 05:38:15 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff28, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:15 executing program 2:
r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80, 0x100)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={<r1=>0x0})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, <r2=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2})
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x3, [@multicast2=0xe0000002, @empty, @multicast1=0xe0000001]}, 0x1c)
setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc)

2018/03/31 05:38:15 executing program 7:
ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)="766c616e301000000000000000070002")
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f0000000840)=ANY=[@ANYBLOB="00000000180000fa0400000000000000"], 0x10)
r1 = request_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)='syzkaller0\x00', 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0x20081, 0x20)
ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000340)=r0)
r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setresgid(0x0, 0x0, 0x0)
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, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x10000000020680, 0x0)
setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000100)={0xb2, 0x800, 0x0, 0x6}, 0x10)
r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x400000, 0x0)
r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0)
r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82)
ioctl$LOOP_CTL_ADD(r5, 0x4c81, r6)
msgget(0x3, 0x101)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0xaeab, @mcast2={0xff, 0x2, [], 0x1}, 0x25b8}}, 0x1, 0x66fd}, &(0x7f0000000540)=0x90)
keyctl$assume_authority(0x10, r1)
write$rdma_cm(r4, &(0x7f0000000cc0)=ANY=[], 0xa)
r7 = open(&(0x7f0000000780)='./file0\x00', 0x80, 0xc)
getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00000007c0), &(0x7f0000000800)=0x8)
pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000540)="73e9674708b49db98b575124cf36a77303d7493e880a55c3a5fe4cb390816c13e50135f29f90bb3cd4b97ea1faf6f143b4e7e446d4b537e5c1b92b1cf1d0292973b5dbc49a567f172edad5816959a5682aed1b61131777754829d9731b0e4d216e52f746dca697b53d33f498d05f5438e7a400046129d0b93681ed3c3704a34f77a26aed6d70ffee71829f95747a56021d4249129151ff4059bd224bf3f5adeb9c51602b6e84e3569f", 0xa9}], 0x1, 0x0)
semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000080)=""/82)
recvfrom$ipx(r4, &(0x7f0000000240)=""/154, 0x9a, 0x0, &(0x7f00000001c0)={0x4, 0x1f5, 0x1000, "d60817d7de11", 0x7}, 0x10)
r8 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x20000)
socket$packet(0x11, 0x2, 0x300)
ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000000440)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, {0x307, @random="1f11b76ccda9"}, 0x8, {0x2, 0x4e24, @multicast1=0xe0000001}, 'syzkaller0\x00'})

2018/03/31 05:38:15 executing program 0:
socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = epoll_create1(0x0)
getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000000000)=""/64, &(0x7f0000000040)=0x40)
ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011})
epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe)
sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0)

2018/03/31 05:38:15 executing program 1:
clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100))
mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000002000)=[&(0x7f0000002040)='/dev/audio#\x00', &(0x7f00000013c0)='/dev/audio#\x00', &(0x7f0000001b80)='-\x00', &(0x7f0000001c80)='!##\x00', &(0x7f0000001f00)='*vmnet1nodevmd5sum#.\x00', &(0x7f0000001f40)='cpuacct.usage_percpu_sys\x00', &(0x7f0000001f80)='*vmnet1nodevmd5sum#.\x00', &(0x7f0000001fc0)='*vmnet1nodevmd5sum#.\x00'])
r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00')
signalfd4(0xffffffffffffffff, &(0x7f0000001380)={0x2}, 0x8, 0x80800)
socket$can_bcm(0x1d, 0x2, 0x2)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x0, 0x2, 0x0, 'queue1\x00'})
ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001cc0)=""/23)
sched_setaffinity(0x0, 0x0, &(0x7f00000020c0)=0xe5)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001340)=<r1=>0x0)
getpriority(0x0, r1)
preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0)
lseek(r0, 0x1d, 0x0)
ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f)
ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000300)={0x0, 0x0, 0x10000000000, 0x0, 0x2, 0xef71})
finit_module(r0, &(0x7f0000000000)='*vmnet1nodevmd5sum#.\x00', 0x0)
pread64(r0, &(0x7f0000001b00)=""/53, 0x35, 0x8000000000)
r2 = getpgrp(0x0)
process_vm_readv(r2, &(0x7f0000001800)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001400)=""/142, 0x8e}, {&(0x7f00000014c0)=""/220, 0xdc}, {&(0x7f00000015c0)=""/176, 0xb0}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f0000001680)=""/123, 0x7b}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f00000002c0)=""/11, 0xb}], 0x8, &(0x7f0000001c40)=[{&(0x7f00000018c0)=""/249, 0xf9}, {&(0x7f00000019c0)=""/53, 0x35}, {&(0x7f0000001a00)=""/244, 0xf4}, {&(0x7f0000001bc0)=""/94, 0x5e}], 0x4, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001d00)={<r3=>0x0, @in6={{0xa, 0x0, 0xffffffffffffff80, @loopback={0x0, 0x1}, 0x2}}, 0x8}, &(0x7f0000001dc0)=0x90)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001e00)={r3, 0x6ecd, 0x10}, 0xc)
creat(&(0x7f0000b7a000)='./file0\x00', 0x0)

[  949.565809] kernel msg: ebtables bug: please report to author: Entries_size never zero
[  949.618745] kernel msg: ebtables bug: please report to author: Entries_size never zero
2018/03/31 05:38:16 executing program 3:
times(&(0x7f0000000140))
r0 = gettid()
r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x1)
perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x6, 0x2, 0x10001, 0x9, 0x0, 0x9, 0x4100, 0x8, 0x1, 0x165, 0xdf00, 0xfffffffffffffc00, 0x1, 0x6, 0x8, 0x7f, 0x1, 0x1, 0x1, 0xacb, 0x14b, 0x0, 0xa0, 0x800, 0x100000001, 0x50, 0x7fffffff, 0x100000001, 0x3, 0x800, 0x11e, 0x3, 0x1, 0xc401, 0x1, 0x9, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000000), 0xf}, 0x200, 0x7ff, 0x101, 0x1, 0xfff, 0x0, 0x73}, r0, 0xb, r1, 0x8)
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa1)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/246, 0xf6)
r2 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4)
sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000001ffc)=0x3)
ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000100))

2018/03/31 05:38:16 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xffffffff, 0x8000)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={<r2=>0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, [0x0, 0x1, 0x5, 0x3, 0x1, 0x6, 0x1, 0x0, 0x8, 0x527, 0x8000, 0x88, 0x34e, 0x2, 0x3fa]}, &(0x7f0000000200)=0x100)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x4, 0x9, 0x7, 0x81, 0x8}, 0x98)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:16 executing program 2:
r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0)
ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000180))
r1 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x57}, [], {0x95}}, &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e)
r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2})
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000300)={{0x2a3, 0x3, 0x0, 0x1b8b}, 0x0, 0x0, 0x10000000000, 0x3f, 0x9, "ab995a8ec72b911bc16ea1af2284680b15f3ea78dcb5b6c9cd6b4dd77d8dfb99af8a373397ec6d35ada78d153bf046e5bff04c5419a2805796fbf274ef18f22c0411a256c2758a4341f833fad77892fb4e2e2e6a46f2c72a083d5601c76e571b25f6a9ee05c53672b07e536c70c7fbec67bc04b7e9fd430c103af2eb87d21059"})
ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000200)=r1)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140))
ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000040))

2018/03/31 05:38:16 executing program 6:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x800, 0x2)
ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000140)=""/73)
recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0)

2018/03/31 05:38:16 executing program 7:
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)={0x20, 0x24, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary='\b'}]}]}, 0x1cb6fc999f9c8266}, 0x1, 0x0, 0x0, 0x200000000000}, 0x0)

2018/03/31 05:38:16 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0)
r1 = syz_open_pts(r0, 0x200080)
close(r1)
ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x0, 0x7}, {0xc9d, 0x5}, {0x5, 0x7}, {0x95, 0xee4}]})

2018/03/31 05:38:16 executing program 1:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_create(0xff)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000))
ioctl$TCXONC(r0, 0x540a, 0x2)
r1 = syz_open_pts(r0, 0x0)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x14)
syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x7d8a1632, 0x60300)
ioctl$TCXONC(r0, 0x540a, 0x2)
syz_open_pts(r1, 0x400002)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x200000, 0x0)
getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40)
r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4)

2018/03/31 05:38:16 executing program 5:
r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
ioctl$int_out(r2, 0x2, &(0x7f0000000500))
r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000480)={0x3, 0x0, 0x6, 0x0, 0xc2})
sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_SET_CAPACITY(r3, 0x4c07)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r3, r2)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
ioctl$int_out(r0, 0x2, &(0x7f00000004c0))
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r3, 0x4c01)

2018/03/31 05:38:16 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0)
setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000240)=0x4, 0x4)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000480)={0x3ff, <r3=>0x0, 0x10001, 0x2})
getsockopt$inet6_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000540)=""/21, &(0x7f0000000580)=0x15)
ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000004c0)={0x3df0, r3})
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r4, r2)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000000680)="169a16a3e88e1f81773df74bede2a7627ae862ddfe5f833d91baf882758c2c3be53e8e8e8969f71529470fa7e94406e7196cff50044767bae6d64563e16037da53c6676373f72b7e28c42ec3f636aacdffc8a1e45a743f08b0f9b63947cf4df0c7a0d6badcd049841c25e3e469c2ad19a9949d96cafbce4c8a4c8482bb7e82dab5711e05758f4d52389f77cdca8fbfcfbf944adf1f2617da8e7097125816c25f8c6ff6ebbcc5ac3dca1b209a608f4efbf9933748c1b5d02c8ee454a84952212f", 0x496)
prctl$intptr(0xa, 0xd11f)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
socket$key(0xf, 0x3, 0x2)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:16 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe))
r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x15, 0x200040)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0x3, 0x4)
r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0)
fstat(r1, &(0x7f0000000240))

2018/03/31 05:38:16 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001d00ffff000000000000000014000000380059003976752f437831a5c2f0bfa71877d0fbb20596462bbad907a875541032ef6c3dc0b16a2cf282979c0acb27aa155c775341d50000"], 0x4c}, 0x1}, 0x0)
ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000000)={'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00>\x00\x00\x00\t\x00', 0x200005})
fcntl$getownex(r0, 0x10, &(0x7f0000000380))
r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x20200)
ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0)
lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000300)={'bpq0\x00', 0x7})
r4 = getgid()
setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000240)="17f21c9dfbf076711684e60263f1be20f86c0c94ecd6045dcf81443b49363c1b796c8b8b6c00c1318e59570426c41dbd697d4a8a9b34cfad9d6d7d413aebf11a370032219c4107a6a52cfb0b4978ad617a0df3bcc48898ca40baedd5f40cbcbf568fadece090356df2ab6b990621deecb28dde5a4a075ca84c0468f7be97aadc856b16e3832cb9457fbb46ca2c275a9ac398cf4e7a9bd8dbf9bd88fe7da2e097722d0b1b00df649b00", 0xa9)
fchownat(r2, &(0x7f0000000140)='./file0\x00', r3, r4, 0x100)

2018/03/31 05:38:16 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bfdffc)={<r0=>0xffffffffffffffff})
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x88, r1, 0x401, 0x70bd25, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x88}, 0x1, 0x0, 0x0, 0x4040}, 0x40000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3, 0x3ff, 0x4, 0x2000401, 0x7, 0x100000000, 0x4c8, {<r2=>0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x3, 0xa757, 0xab, 0x9, 0x80}}, &(0x7f0000defffc)=0xb8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000be2000)=@assoc_value={r2, 0x35}, &(0x7f0000e71000)=0x8)
setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
close(r0)
socket$inet6(0xa, 0x7, 0x8)
close(r4)

2018/03/31 05:38:16 executing program 7:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r0, 0x0, 0x81, &(0x7f0000002000), 0x78)
r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80)
bind$ipx(r1, &(0x7f00000000c0)={0x4, 0xec, 0x2, "22da23ad6c37", 0x8001}, 0x10)

2018/03/31 05:38:16 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
write$tun(r0, &(0x7f0000000200)={@void, @hdr={0x1, 0x1, 0xfffffffffffffffc, 0x7, 0x400, 0x8000}, @ipv6={0x0, 0x6, "be2f5f", 0x3be, 0x2c, 0x1, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[@dstopts={0x1d, 0x4, [], [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x100000000, 0x2, 0x2, 0xffffffff80000000, [0x2]}}, @ra={0x5, 0x2, 0x41b8}, @ra={0x5, 0x2, 0x10000}]}, @dstopts={0x3b, 0x7, [], [@enc_lim={0x4, 0x1}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x7}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xd}}, @ra={0x5, 0x2, 0x101}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @hopopts={0x21, 0x6, [], [@enc_lim={0x4, 0x1, 0x2}, @calipso={0x7, 0x30, {0x6, 0xa, 0x4, 0x401, [0x4, 0x2, 0x7, 0x40, 0x80000001]}}]}, @dstopts={0x3f, 0x2, [], [@enc_lim={0x4, 0x1, 0xa}, @hao={0xc9, 0x10}]}, @dstopts={0x32, 0x2b, [], [@generic={0x6, 0x42, "ce166dac2bac8016f60f62cd8a9649cf2772c2f725c71732fa2c2ee691b6f1fafe333466ea22580bd6f11d479114683fcfd874c62abc1206cf19c31b12091e0dc34f"}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @generic={0x5, 0x71, "7a0c596f2e1d7a50fccff60612fa1e0852e750ca15b453f07d463d0682bef7cd612fcadc8184bbcd53c3b5f9b39e89aecc4b9c52f588ce4a044da395bc6be0b188d9210114208f7a8904f84a6e2b06996c3bd7f533e4b6fdf146abe7d79537fa196f261a2c81863e68883d4347c6d73f76"}, @calipso={0x7, 0x30, {0x4, 0xa, 0xa2, 0xfff, [0x9f6, 0xff, 0x9, 0x8, 0x4d0]}}, @enc_lim={0x4, 0x1, 0x80d}, @generic={0xfe07, 0x58, "af414358e8923a1d31aebd7db75aa2de6478e7541c40a40228025651f46153898c751e677e94e3331aee2be1e43adf0a8bd28236a7e6cc32a3e5f165abdd792ad36a1fcde5104ae654015ca77c9821254c21fbdadfc2d9a7"}]}, @dstopts={0x4, 0x2, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}]}, @fragment={0x7f, 0x0, 0x7, 0x7, 0x0, 0x100000001, 0x66}, @routing={0x7f, 0x4, 0x2, 0x400, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0xa}]}, @srh={0x16, 0x6, 0x4, 0x3, 0x101, 0x40, 0xfffffffffffffffc, [@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x6, [], {0x6, 0x6, "806cae", 0x8001, 0x0, 0x7, @empty, @mcast1={0xff, 0x1, [], 0x1}, [@routing={0x23335e0b9013e319, 0x6, 0x0, 0x58ca9345, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0xd}]}], "a59563d8653d74137dd7676c27e57780cdd9236435239190a194686e5a2b36ab834204b60f700708cac13476800ec113ad75d4e634400ec919e7da4e0270e3871cecfe908f63a50febe94baf8fd177ce7bf1d5d23c759671e4149d2fa08f139f403c544399e8673db8cc5740842bd6645793a86ae8cdd9cf6293051bfc1b301928d6c6d96afda3aa1b55c8e2d898"}}}}}, 0x3f0)
fstatfs(r0, &(0x7f0000000040)=""/115)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb9, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0)
r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60)
r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000680)=<r6=>0x0)
perf_event_open(&(0x7f0000000600)={0x2, 0x70, 0x7, 0x1f, 0x10001, 0xfff, 0x0, 0x2, 0x5c510, 0xe, 0x6ba2e3b3, 0x7, 0xe2, 0x2, 0x1, 0x3f, 0x8, 0x9, 0x200, 0x4, 0x8001, 0x8, 0x100000001, 0x3, 0x5, 0x7, 0x8, 0x6, 0x7fff, 0x80000001, 0x2, 0x2, 0x2, 0x9, 0x9, 0x1, 0x36e, 0x3, 0x0, 0x8cd2, 0x0, @perf_config_ext={0x0, 0xe2}, 0x100a0, 0x4, 0x3, 0x4, 0x6, 0x522a, 0x9}, r6, 0xb, r2, 0x1)
r7 = dup2(r5, r5)
futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f00000004c0))
ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000000700)={"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"})
ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000040)={"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"})
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
ioctl$KDSETLED(r1, 0x4b32, 0x2)

2018/03/31 05:38:16 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
getsockopt$sock_timeval(r0, 0x1, 0x1000000000000012, &(0x7f0000000100), &(0x7f0000000140)=0x10)

2018/03/31 05:38:17 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000400)={0x4, &(0x7f00000003c0)=[{}, {}, {}, {<r4=>0x0}]})
ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000480)={r4, 0x1})
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000005c0), &(0x7f0000000540)=0xfffffccb)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x146)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:17 executing program 0:
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10)
connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10)
sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000caa000)=ANY=[@ANYBLOB="51e38eebce2200dda258000000000000"], 0x10}, 0x1}, 0x40001)
recvfrom$inet6(r1, &(0x7f0000000000)=""/239, 0xef, 0x100, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c)
connect(r1, &(0x7f0000000140)=@rc={0x1f, {0x1, 0x12, 0x7, 0xaf4, 0x505, 0xff}, 0x7}, 0x80)
shutdown(r0, 0x1)

2018/03/31 05:38:17 executing program 2:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10)
io_setup(0x1000, &(0x7f0000000040)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}])

2018/03/31 05:38:17 executing program 7:
r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0x0)
ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, <r1=>r0, 0x1})
ioctl$KDSETLED(r1, 0x4b32, 0xffffffff)
r2 = socket(0x11, 0x100010802, 0x0)
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000001c0), 0x4)

2018/03/31 05:38:17 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
keyctl$set_reqkey_keyring(0xe, 0x5)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:17 executing program 1:
r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0)
r1 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0xa4100)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x0, 0x0)
ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001240)={0x2, r2})
pipe(&(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
eventfd(0x7)
pread64(r0, &(0x7f0000000900)=""/195, 0xc3, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001280)={<r5=>0x0, 0xe3, "79751bf6188348f692f18a057af4b12b9bcb6867927997d0d68114a850cf67d166e78a1b1e73dbc155973fc5dc5e8e6ab65addbbc2d17e21d398c7aea896d6bf866675eaa7df30645096cf50ceb6e3dff186da581c465c68a97555a1985c2dd4afe4415d455a269aab16f168792cab041a5a933594821f5b69c24a001edc85156c405446203aef23ac953a49f03e843e0f8bfabf45427e1e20d6a4af62ab607899d041372b922ce01a00f0b57486de23643704d1a7137d8bdd10e6c17bff179c606c014e7643b7d033f34be789c8f0c7b64de6d3f8c1e953cd03357fc9000f58b55fe9"}, &(0x7f0000001040)=0xeb)
getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001080)=@assoc_id=r5, &(0x7f0000001180)=0x4)
ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0)
ioctl$KVM_SET_GSI_ROUTING(r4, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="03000000000000008a3a7f8ee19132921cdb91c3000000000000000000000000002229031db0a900ff00000000000000000000000000000000000000000000000000000000050000000300000000000000000000000200000000000000000000000000"])
ftruncate(0xffffffffffffffff, 0xfffffffeffffffff)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080))
r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00000010c0)={0x0, 0x80}, &(0x7f0000001100)=0x8)
r7 = dup(0xffffffffffffffff)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000001000)={'rose0\x00', 0x2})
setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000001440)={0x1, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88)
read(r7, &(0x7f0000000040)=""/172, 0xac)
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0x40085400, &(0x7f0000000000)={0x7})
getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001380)=0x7, &(0x7f00000013c0)=0x4)
setns(r0, 0x44000000)
getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f0000000100)=""/100, &(0x7f0000000f80)=0x64)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001500)=0x7, 0x4)
setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x6}, 0x10)
ftruncate(r6, 0x0)
setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4)
pwritev(r6, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xdda}], 0x1, 0x4)

2018/03/31 05:38:17 executing program 3:
capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000))
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000))
r0 = gettid()
r1 = syz_open_procfs(r0, &(0x7f0000000080)="000000000000003f9cbd")
setns(r1, 0x0)

2018/03/31 05:38:17 executing program 6:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x20800, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x4})
ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x2, <r4=>r2, 0x1})
syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000240)="440f01d1470faefe0f07c441c5e16900c482b5932ce2410f090f01f0b9800000c00f3235010000000f30430f01cf0f01f8", 0x31}], 0x1, 0x8, &(0x7f00000002c0), 0x0)
r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil})
connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc})
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000000100)=0x400000000000003)
ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd})
ftruncate(r3, 0xffffffffffffffff)
mprotect(&(0x7f0000a99000/0x2000)=nil, 0x2000, 0x8)

2018/03/31 05:38:17 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000480)=0x401)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000600)={'sit0\x00', 0x1})
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000500)='fou\x00')
sendmsg$FOU_CMD_GET(r2, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x38, r3, 0xa, 0x70bd2a, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x38}, 0x1, 0x0, 0x0, 0x44040}, 0x4001)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:17 executing program 1:
r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x0)
r1 = gettid()
rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8)
readv(r0, &(0x7f0000839000)=[{&(0x7f0000f6f000)=""/4096, 0x1000}], 0x1)
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000b86ffc))
timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000))
timer_create(0x3d14485ba3ec261e, &(0x7f0000000040)={0x0, 0xc, 0x2, @tid=r1}, &(0x7f0000000080))
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x100, 0x0)
r3 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x8, 0x14113f)
ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000001c0)={0x3, &(0x7f0000000100), 0x6, r3, 0x4})

2018/03/31 05:38:17 executing program 3:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={<r1=>0xffffffff}, 0x2}}, 0x20)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000440)={0x0, 0x5, 0xa, "3fa9d76d7b729e490ddb"}, 0x12)
write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48)
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x2000, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000400)={0x1f, 0x9, 0x1, 0x4}, 0x10)
write$rdma_cm(r0, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10)
r3 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000100)=""/125)

2018/03/31 05:38:17 executing program 0:
r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x20000000001)
ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000003ff8))
ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0x8eb4, 0x32, 0x3, r0})

2018/03/31 05:38:17 executing program 7:
r0 = socket$inet(0x2, 0x2, 0x7f)
r1 = dup2(r0, r0)
getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000015ffc), &(0x7f0000010ffc)=0x4)

2018/03/31 05:38:17 executing program 4:
memfd_create(&(0x7f0000000080)='\x00', 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:17 executing program 2:
socketpair$inet(0x2, 0x6, 0x4b6, &(0x7f00000002c0)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="d900000079fdf8344a1550e7450ece7f613171daf560e0f292e538455cd145809dec8a31624a8be754a182f939202a189e24fd1e5ee8d3e915b1567d053544d1c6ccad9db6700c63238f1db9b787f2b63fef93a20e4e624c9db8142c1534867b949de969e9f69593117ba5ba348ad9ba80e805674f686b299580e9bf13b21d9f6bfd90a26c347a566c238fdb21f3c4badc300f7f4872745e3c05595a5f79bcb5fd0d0c74916fdb71bca7ba755d6dadae16a45774116900c65ba32bf2034c43fcac726940edc5732707a8dde03eaf811071"], &(0x7f0000000400)=0x2)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r1, 0x4)
gettid()
r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2)
ioctl(r2, 0x0, &(0x7f0000139000)='4')
read(r2, &(0x7f0000000040)=""/24, 0x18)
write$evdev(r2, &(0x7f0000b5df88)=[{{}, 0x0, 0xffffffffffffffff}, {}, {{0x77359400}, 0x5a78}], 0x48)
recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=""/188, 0xbc}}], 0x1, 0x0, &(0x7f0000004400))
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={<r3=>0xffffffffffffffff})
r4 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x1ff, 0x40100)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000080)={<r5=>0x0, 0x3, 0x1, [0x5]}, &(0x7f00000000c0)=0xa)
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r5, 0x8, 0x7fffffff, 0xffff}, 0x10)

2018/03/31 05:38:17 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000480)='/dev/loop#\x00', 0x1ffffd)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:17 executing program 3:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x200, 0x0)
connect$vsock_dgram(r1, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10)
getpeername(r0, &(0x7f0000000180)=@nfc, &(0x7f0000000080)=0x80)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={<r2=>0x0, 0x6a, "aa5065090a42a6b47bfd61f089d4e673dfe9cf753fc9cc7fc5b9051942832909b7774ef4a930916580cd474969e975c5c1bf4bc6b07a175b3e8f77521f86dbf42d00e3d5f99e57843219fb3710c4adf02ebe9b9e1de7c526dc059f31d80c6ea26e6dd733eedb1dc4e777"}, &(0x7f0000000140)=0x72)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x8}, 0x8)
getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000200)={@loopback}, &(0x7f0000000300)=0xffffffffffffffc7)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={r2, @in={{0x2, 0x4e23, @rand_addr=0xc000000000}}, 0x8, 0x1ead095d}, &(0x7f0000000280)=0x90)

2018/03/31 05:38:17 executing program 0:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = socket(0x10, 0x2, 0x0)
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, r0, 0x80000)
ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3})
r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3})
r3 = gettid()
r4 = getpgid(r3)
timer_create(0x5, &(0x7f0000001200)={0x0, 0x80000000037, 0x0, @tid=r4}, &(0x7f0000001240)=<r5=>0x0)
timer_gettime(r5, &(0x7f0000001280))
userfaultfd(0x7fffd)
r6 = perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000)
r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=<r8=>0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x2)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r8}, &(0x7f0000000040)=0x8)
syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x100000001, 0x1000000000000000)
ioctl$sock_inet_SIOCSIFNETMASK(r7, 0x891c, &(0x7f0000000000))
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00000000c0)={0x80000000, 0x200, 0x3}, 0x10)
r9 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000011c0)=0x1f)
signalfd(r9, &(0x7f0000011ff8)={0x40}, 0x8)
ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000001100)={<r10=>0x0})
ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f0000001180)={r10, 0x1})
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000000f000))
ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000007ffc)=0x10000000006)
ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000240)=0x80)
fcntl$setlease(r6, 0x400, 0x1)
setsockopt$inet_mreq(r9, 0x0, 0x25, &(0x7f0000001140)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8)
readv(r2, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2)
read(r2, &(0x7f00000022c0)=""/4096, 0xfffffffffffffff7)
ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250)

2018/03/31 05:38:17 executing program 3:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff}, 0x80000)
ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000140)={0x8a4, 0x63f, 0x1, 0x0, 0x0, 0x5})
syz_emit_ethernet(0x14, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180))
r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000)
open(&(0x7f00000000c0)='./file0\x00', 0x41, 0x2)
creat(&(0x7f0000000080)='./file0\x00', 0x100)
ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040))

2018/03/31 05:38:17 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, 0xffffffffffffffff, 0x0)
connect$inet(0xffffffffffffffff, &(0x7f0000000540)={0x2}, 0x10)
getuid()
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x2, [<r1=>0x0, 0x0]}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x1, 0x4, 0x7fffffff}, &(0x7f0000000140)=0x10)
gettid()
perf_event_open(&(0x7f000000a000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
setpgid(0x0, 0x0)

2018/03/31 05:38:17 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(r2, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

[  951.724855] QAT: Invalid ioctl
[  951.742737] QAT: Invalid ioctl
2018/03/31 05:38:17 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={"5f4b05000000b5230100001500", @ifru_ivalue=0x1f153db6})

[  951.767886] QAT: Invalid ioctl
2018/03/31 05:38:18 executing program 3:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58)
r1 = syz_open_dev$dmmidi(&(0x7f00000013c0)='/dev/dmmidi#\x00', 0x200, 0x200)
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000014c0)={0x1, &(0x7f0000001400)=[{}]})
recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000100)=@nl, 0x80, &(0x7f0000001280)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/1, 0x1}, {&(0x7f00000011c0)=""/139, 0x8b}], 0x4, &(0x7f00000012c0)=""/157, 0x9d, 0x6}, 0x2041)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="00e4ff00000000d5690000000000000029", 0x11)

2018/03/31 05:38:18 executing program 7:
socket$inet_smc(0x2b, 0x1, 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x1, 0x2, 0x0, 0x0, @msi}]})
ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x100000001})

2018/03/31 05:38:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10000, 0x6000)
ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000140)={0x5, 0x18, [0x14c, 0x1, 0x9, 0x0, 0x7f, 0x100]})
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x7fffffff, 0x400, 0x7, 0x44f8, 0x7fff, 0xfffffffffffffffc}, 0x6, 0xf8, 0xfffffffffffffff8, 0x9, 0x401, "e45c1ae4bf5c7948193f6c7d9b79bb144bf5551d71cbcc36ac2cce1128ac14c5e488af96e088ad6c85ad9d4108db0d30b556117bf148fd8fadbc1d33e4c2646e243a743fcbd88ce344b7c650fa4e9b0dfbcaa68818843bdccbb707bf4f72fcb8cac85b6f5975a2668f4f50919c4384792f5f55c74a676b96f29966eb39964e87"})
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={"69703667726530000000008f0700", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

[  952.484565] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present
[  952.618195] QAT: Invalid ioctl
[  952.630452] QAT: Invalid ioctl
[  952.633709] QAT: Invalid ioctl
[  952.674568] snd_dummy snd_dummy.0: control 112:0:0:Î:0 is already present
2018/03/31 05:38:18 executing program 1:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0)
r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x6000)
ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x3, r1})
setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000000c0)=0x7f, 0x4)
syncfs(r1)
pipe(&(0x7f0000000100)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0xe000000000000000, 0x4)
fgetxattr(r2, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/225, 0xe1)
r4 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x0, 0x40000)
r5 = semget$private(0x0, 0x3, 0x400)
semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000000300)=""/145)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0xe010, r1, 0x0)
r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x202000, 0x0)
recvfrom$inet6(r1, &(0x7f0000000400)=""/208, 0xd0, 0x1, 0x0, 0x0)
ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000500)={0x1, r6})
sendmsg$nfc_llcp(r4, &(0x7f0000000c00)={&(0x7f0000000540)={0x27, 0x1, 0x0, 0x7, 0x5, 0x1, "a7d1f8609d8acf34657dd5a4f9b49bb85f095d4b28df6d65782061f45ab519b977b56fa3576429d3fde2d819a9ca918ad497aecd4e990aa45b7f90ef90061f"}, 0x60, &(0x7f0000000b00)=[{&(0x7f00000005c0)="8e8be02fc4af8be1d151d11cccc2c86f176db020215a0cba5390269676f487215844f824e3e7f44a5fb706f2e1a73d1e72fd3df6b97ca3729bd5dc3c18db1777440c4bb13b35b55e57a91b4984738f43e69204a53fda4a18e8fcc5fd", 0x5c}, {&(0x7f0000000640)="d83feb032b440216f4ceef3df6a8255e2e66512971c8c654d9c1417e7c9cb3ef635f889b0d07ddd9c53e14f88019bee8d68a61aa5c8817cdff87421b3ce23e91f2e96dcdb1c67e143b0bb2a6ff66d99680d0c514456ce5e073dd9dfcc177cd33f075614be278203028dba01ecb739327efd6747252f11a59405e497cd7355eb52dc35b32ab8a28e2bf7a65c5f6fdd5b81af021ad0b4308e3cc0a456d9264d8eb7df2af5728acd5b98d5d4a1d08eec27855c9e36964cd9b92a00f4909f201e1337f966ff1ecedee6c7daaf07a", 0xcc}, {&(0x7f0000000740)="0a35c40bec1f2fb3dccc7138211ebe483e9fa3b97e2f5f71bfb15bc45597d223aade1cda5d445d6e332d90770758e9710cd42e9e2a04ba7179abbbf063c89ea93bc6686418b7d061cbd6f0582112080e8f9d623b74f79de7fe1ceedf67a08d95fcadfaa7bb98f8c0aab11fc03f4fde623a1724536b81843a2fe10e37ba6251874547ec7238b7ff7c268fa50d7a67421932c85f54c522725cd4390e570a09e709be7d49fabffa8053e61f6a6208cc37748478f274c529fb22e736f721a9141d6eeca9fb35f1420180538b754999d8d242588866116e4b8b48456c535f7d4b25d9f966c061dedfb92242382e352e437da67892acba", 0xf4}, {&(0x7f0000000840)="0d5e82374bff18a6551be14f99f7b7d1e646a30825f55f601d9f583309c2edc438d87e6e5646d0cfec0ce24844ff380e1eef77dfadf399dba40cb4f83bab653e74221dbe0e61c8d875b634d544450cdb24dbcb85660e808a5f159ec3e7c1a911dbb449c021500f2804e9b6cdbcd438b2ee5763a18f8ab443dca67013253eb4074933f5601077695a9962d6c95b0be56f26c31579f9f7347f6034531e87d87564fb02921b5e944a710f6778602fb07d37eb39b0aefa4fd687a6", 0xb9}, {&(0x7f0000000900)="21ddd195cc015e2dac5d7f5a89e6f65d5a02541f21b113f0e6be3a3ce5f65cffde936803a2097f958e9627ef993fabd8d8582c26b3b77129b849f05b3ec3f30ceadb22adc157d9536a14cf53fab611cd6868202c99ab28b7c296957cf0dbb3d00e12f529625b0e2962838aba565df35872232a6ff90840bb4a789cb36233c5f75f3bf35661bbf3a9043cf811a1c9678409c21f14c90c0fb5bece586bbbd957eab36cb436f8c8134749305689c87e694a62ced3e0d9c5b781baf9426fcd70438959873a039823ae08bf66e522876687858ded828312757d6086d717cf53cca5370468860fa0e1a06fd1695dbfd3299bfbbc83a08f46c5c7d983", 0xf9}, {&(0x7f0000000a00)="a7527f9f05da9ca3a81b1fe9559f8e61f0631ca249f3c998698d8cac104d6c9dcf38ec200e81ae6ed5a45ce0f4ff1e789c8d6d3ca4ec51cc1f021f300e3a9b118f31b27173382c1e4f98108caa370f54f94348817056e49b1d2e153ef9becc1c9b8b6f3a89c0dd2d4928bc935eafe33faa995ec85dcc4303372ae3af9a9eab", 0x7f}, {&(0x7f0000000a80)="8d99b57bbf849176fb414dad0fa9f5e8d83c2d2bb8c019d31084fe2bd73a6b3b8e4742f930c409d822288e4700bde7fec0d6baa684ab23861d3f6c1b6d3e90b6a668d79c5324bc9818b14326d700c9115bda528bcd58c04821879a8db6b3ffc0c793", 0x62}], 0x7, &(0x7f0000000b80)={0x50, 0x11, 0x5, "6fe8a0f0450a007a7b497461347cad25d6e0e9e71fe8c75fe27d2cb26bfa0e88fad483a7ab3b366cc1afd5569773828be42a43a5cd0a8cb66e327d"}, 0x50, 0x40}, 0x10)
r7 = msgget(0x1, 0x100)
fstat(r0, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getegid()
getresuid(&(0x7f0000000cc0)=<r10=>0x0, &(0x7f0000000d00), &(0x7f0000000d40))
r11 = getgid()
fcntl$getownex(r4, 0x10, &(0x7f0000000d80)={0x0, <r12=>0x0})
ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000dc0)=<r13=>0x0)
msgctl$IPC_SET(r7, 0x1, &(0x7f0000000e00)={{0x8, r8, r9, r10, r11, 0x0, 0x7fff}, 0x0, 0x1, 0x2106d9ad, 0x4, 0x100, 0x0, r12, r13})
msgget(0x2, 0x400)
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000e80)={{{@in=@remote, @in6=@mcast2}}}, &(0x7f0000000f80)=0xe8)
fstatfs(r3, &(0x7f0000000fc0)=""/97)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000001040)='/dev/hwrng\x00', 0x8800, 0x0)
ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001080)={0x1, 0x9})
prctl$setptracer(0x59616d61, r13)

2018/03/31 05:38:18 executing program 4:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x404, 0x84)
r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6, 0x100)
ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000080)={0x8, 0x3})
ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000100)={'dummy0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}})
setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000200)={0x9, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xbbdf}}, {{0xa, 0x4e24, 0x6, @empty, 0x6}}}, 0x108)
ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0xf427)
setns(r0, 0x0)

2018/03/31 05:38:18 executing program 6:
syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x40000)
syz_emit_ethernet(0x66, &(0x7f0000015e15)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@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, 0xfffffff5, [0x14, 0x5], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0)

2018/03/31 05:38:18 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000480), 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
getpeername$netrom(r0, &(0x7f0000000480)=@full, &(0x7f0000000500)=0x48)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:18 executing program 7:
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$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x7, 0xfffffffffffffffc}, 0x4)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
r2 = dup2(r1, r0)
setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000a80600008003000080030000ffffffff80030000e8040000d8050000d8050000ffffffffd8050000d805000005000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x708)

2018/03/31 05:38:18 executing program 3:
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f000005c000)=0x4)
r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x1)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r2 = syz_open_dev$evdev(&(0x7f0000003280)='/dev/input/event#\x00', 0x81c, 0x200)
ioctl$TIOCSCTTY(r1, 0x540e, 0x727)
r3 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r4, &(0x7f0000000200)="fefa0900000000000000cd3339d576e0847e867e064f9c7bc75a49409e0a58348ea6d88f0124ec004614cf6c2833803e4195ba888618945411194bf24c555e1488cce8", &(0x7f0000000180), 0x1}, 0x20)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r4, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18)
sync_file_range(r2, 0x9, 0x8, 0x1)
ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000035c0)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'lo\x00'}})
connect$netrom(r1, &(0x7f00000038c0)=@ax25={0x3, {"c76d01a010fcb0"}, 0x3b498999}, 0x10)
clock_gettime(0x0, &(0x7f0000003840)={<r5=>0x0, <r6=>0x0})
recvmmsg(r1, &(0x7f0000003700)=[{{&(0x7f0000000180)=@llc, 0x80, &(0x7f0000000900)=[{&(0x7f0000000280)=""/9, 0x9}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f0000000440)=""/212, 0xd4}, {&(0x7f0000000540)=""/68, 0x44}, {&(0x7f00000005c0)=""/254, 0xfe}, {&(0x7f00000006c0)=""/145, 0x91}, {&(0x7f0000000780)=""/139, 0x8b}, {&(0x7f0000000840)=""/192, 0xc0}], 0x8, &(0x7f0000000980)=""/239, 0xef, 0x9}, 0x20000}, {{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000000300)=""/3, 0x3}, {&(0x7f0000001b00)=""/245, 0xf5}], 0x3, &(0x7f0000001c40)=""/161, 0xa1}, 0x3}, {{&(0x7f0000001d00)=@generic, 0x80, &(0x7f0000002e80)=[{&(0x7f0000001d80)=""/40, 0x28}, {&(0x7f0000001dc0)=""/69, 0x45}, {&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/35, 0x23}], 0x4, &(0x7f0000002ec0)=""/215, 0xd7, 0x4}, 0xda}, {{&(0x7f0000002fc0)=@nfc, 0x80, &(0x7f0000003300)=[{&(0x7f0000003040)=""/210, 0xd2}, {&(0x7f0000003140)=""/42, 0x2a}, {&(0x7f0000003180)=""/123, 0x7b}, {&(0x7f0000003200)=""/97, 0x61}, {&(0x7f0000003280)}, {&(0x7f00000032c0)=""/16, 0x10}], 0x6, &(0x7f0000003380)=""/10, 0xa, 0x38}, 0xfffffffffffffffb}, {{&(0x7f00000033c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003440)=""/86, 0x56}, {&(0x7f00000034c0)=""/183, 0xb7}, {&(0x7f0000003580)=""/40, 0x28}, {&(0x7f00000035c0)}], 0x4, &(0x7f0000003640)=""/162, 0xa2, 0x2}, 0x81}], 0x5, 0x10000, &(0x7f0000003880)={r5, r6+30000000})
ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000039c0)="45f42a795c57250100000002")
fcntl$setflags(r0, 0x2, 0x1)
r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e23, 0xb3fe, @mcast1={0xff, 0x1, [], 0x1}, 0x400}], 0x38)
ioctl$int_out(r0, 0x1, &(0x7f000005bff8))

2018/03/31 05:38:18 executing program 2:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x8)
r2 = fcntl$getown(r0, 0x9)
ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3fb0", 0x22})
r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0)
r4 = socket$bt_hidp(0x1f, 0x3, 0x6)
r5 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0)
fcntl$setsig(r4, 0xa, 0x2b)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f000001dffc)=0x1)
read(r5, &(0x7f0000ec6000)=""/50, 0x32)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001000)={{0x100000001}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf})
read(r5, &(0x7f0000000200)=""/228, 0xe4)
ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={<r6=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000700)=0x6, 0x4)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000000640)=0x10, 0x4)
socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000480))
r7 = dup2(r0, r0)
bind$bt_l2cap(r7, &(0x7f0000000040)={0x1f, 0x5b91, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe)
preadv(r7, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16)
r8 = geteuid()
ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0286405, &(0x7f0000000740)={0x2, 0x1, r2, 0x8, r8, 0x3, 0x3, 0x1})

2018/03/31 05:38:18 executing program 0:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x9}, 0x8)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
flistxattr(r0, &(0x7f0000000200)=""/223, 0xdf)
sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000004}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c100000", @ANYRES16=r1, @ANYBLOB="00042dbd7000fbdbdf250f000000080005003b000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000)
r2 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
futimesat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{}, {0x0, 0x7530}})
close(r0)
tkill(r2, 0x15)

2018/03/31 05:38:19 executing program 1:
r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x9ca, 0xe08d3c0bdaac0260)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={<r1=>0x0, 0x9}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, 0x84)
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0x0, 0x0)
msgget$private(0x0, 0x102)
ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000002c0))
msgget$private(0x0, 0x181)
msgget(0x0, 0x40)
r3 = msgget(0x2, 0x8)
msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000040)=""/204)

2018/03/31 05:38:19 executing program 7:
unlink(&(0x7f0000000000)='./file0\x00')
unlink(&(0x7f0000000040)='./file1\x00')
unlink(&(0x7f0000000080)='./file1\x00')
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0)
bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe, 0xfffffffffffffffe}, 0xc)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e23, @rand_addr=0x4}}, 0xf329, 0x3, 0xffffffffffff8000, "2dcb49953a68b46a9161859f5c811d0590f07df608fd4df49f0c485bcb92176215a5cca45f08c907d46ac277f79b07823f7a1d8cb16d2ba97c3e0dda736aa5bf96dc6607bb299d19545417c2fa618dfb"}, 0xd8)
getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0))
mkdir(&(0x7f0000000200)='./file1\x00', 0x9e)
mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='pipefs\x00', 0x80, 0x0)
open(&(0x7f0000000580)='./file0\x00', 0x20002, 0xa)
lremovexattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)=@known='security.selinux\x00')
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000640)=0x66)

2018/03/31 05:38:19 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000014c0)={<r2=>0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xd4f0, 0x1}, &(0x7f0000001580)=0x90)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000015c0)={r2, 0x31, 0x1, 0x400}, &(0x7f0000001600)=0x10)
r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4)
sendto$ipx(r0, &(0x7f0000000480)="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", 0x1000, 0x0, &(0x7f0000001480)={0x4, 0x6, 0x401, "f08b662605ee", 0x4f6}, 0x10)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r3, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r3, 0x4c01)

2018/03/31 05:38:19 executing program 3:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100), 0x8)
write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={<r2=>0xffffffff}, 0x2}}, 0x20)
write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48)
write$rdma_cm(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="0c000000080000fa77791cf4dc1cb177a5d77c77d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405cb127ec8233e768b1b94206e7edb304a2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bc101ed9c4c901bac74c729cc24f671c00"], 0xc1)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
r4 = geteuid()
setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0)
ioctl$KVM_SET_GUEST_DEBUG(r5, 0x4048ae9b, &(0x7f0000000180)={0x10000, 0x0, [0x6f, 0x401, 0xa8a, 0x80000001, 0x7, 0x1ff, 0x5867, 0x6d18]})
setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="3cd610a44e5fa3b40100000001000000ac140000"], 0x14)
setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000098040000800200008002000080020000b0030000b00300"], 0x1)
r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r6, 0x7003)
close(r6)
getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000280)={<r7=>0x0, @broadcast, @dev}, &(0x7f00000002c0)=0xc)
setsockopt$packet_drop_memb(r6, 0x107, 0x2, &(0x7f0000000340)={r7, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10)
setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc)
setresuid(r4, 0x0, r4)
r8 = dup3(r1, r0, 0x80000)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x5, "35f0bb48ab"}, &(0x7f0000000200)=0xd)

2018/03/31 05:38:19 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'dummy0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})
fcntl$dupfd(r1, 0x0, r0)

2018/03/31 05:38:19 executing program 6:
perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10200, 0x0)
setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0x168, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x248, 0xffffffff, 0xffffffff, 0x248, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@ip={@empty, @loopback=0x7f000001, 0xffffff00, 0xff, 'ifb0\x00', 'ipddp0\x00', {}, {0xff}, 0x5c, 0x2, 0x2}, 0x0, 0x100, 0x168, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x8001, 0x0, 0xffff, 0x2, 0x8, 0x8000], 0x6, 0x400, 0x3}}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0xe13c7f2a5e3ebc7, 0x100000000, 0xff, 0x6, 'pptp\x00', 'syz0\x00', 0x8357}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffff00, 0xff, 'nr0\x00', 'syz_tun\x00', {}, {}, 0x2, 0x2, 0x10}, 0x0, 0xc0, 0xe0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340)
ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000401ff8), 0x8)

2018/03/31 05:38:19 executing program 2:
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040))
dup(0xffffffffffffffff)
add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="ff3c6f00", 0x4, 0xfffffffffffffffe)
keyctl$get_persistent(0x16, 0x0, 0x0)
socketpair$inet(0x2, 0x80000, 0x8000, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000006c0), &(0x7f00000004c0)=0x8)

2018/03/31 05:38:19 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077")
syncfs(r0)
mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000))
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001e80)=@assoc_value={<r1=>0x0, 0x7}, &(0x7f0000001f00)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x1}, 0x8)
r2 = dup(0xffffffffffffffff)
fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="6f73782e72616d66730072dcf5acbfc3440e374806c33eaac77962ca6ef4"], &(0x7f0000000080)=""/200, 0xc8)
mount(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000001e80))
r3 = perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={<r4=>0x0, <r5=>0x0})
writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f212867b21cef4cf", 0x1d}], 0x1)
recvmsg(r4, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f00000036c0), 0x0, &(0x7f0000003700)=""/93, 0x5d, 0x4}, 0x10000)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a40))
sendmsg(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000180)}, 0x0)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10)
recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x4, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000)
mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00)='9p\x00', 0x0, &(0x7f00000019c0))
getpeername$ipx(r2, &(0x7f0000003780), &(0x7f00000037c0)=0x10)
syz_mount_image$hfsplus(&(0x7f0000001840)='hfsplus\x00', &(0x7f0000001940)='./file1/file0\x00', 0x5, 0x1, &(0x7f0000001e00)=[{&(0x7f0000001b00)="728b26f1c04c922e1225f57b8d8794e50685340a96819c5ff8424569f746143988e214513f0b357c8b8d80187b17b89327f79059badb16e81c43f1bcf74fa7487ba4748023a78f03f8b3201484d65da186dc516e017ba029a5702e1f259a3968f59e2fc355d616d7c1c1c48a685c49d64712bd15e2af50fcc462324998246a7e6a82b4a4e4c58fd511d2dfdaecd4e4427f00f6905485af47b0369cee6b3e3dc6ea83d223a8b10c203a79aa", 0xab, 0xdf}], 0x2010004, &(0x7f0000001e40)=ANY=[])
syz_mount_image$bfs(&(0x7f0000001f80)='bfs\x00', &(0x7f0000001fc0)='./file1\x00', 0x1, 0x2, &(0x7f0000003640)=[{&(0x7f0000002000)="a601f5cfcb3c97df971e8547758f814451182e5caa73b5b7aea0f88b250a68e3a0d8debb7e6e4f4a1f2b2ae4eeb0b14d6c451626790638a91cbcb19d807db124db08ab2838c0e059fcfe7a7a6f0464cd9d1abc728d85640eda2426a2053a0d5594d9456788b9f50ac9b07a575bf39e935928b31d6f9c4c4a7ed682484e20904644725b0eace12e455ec3ce74a38e39ef42e84b28de1d9dd4e0b4673ec509a6", 0x9f, 0x5}, {&(0x7f00000034c0)="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", 0xfe, 0x1be}], 0x40, 0x0)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000001880), &(0x7f00000018c0)=0xc)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0)

2018/03/31 05:38:20 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000480), 0x4)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000900)=0xb0)
r3 = dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
r4 = request_key(&(0x7f00000004c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)='userposix_acl_accesscgroup\x00', 0xfffffffffffffffe)
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}}, {{@in=@multicast1}}}, &(0x7f0000000680)=0xe8)
getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=<r6=>0x0)
keyctl$chown(0x4, r4, r5, r6)
r7 = getpgrp(0xffffffffffffffff)
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000007c0)={{0x5, 0x0, 0x2, 0xfffffffffffffff8, "3ac36dc3c63038779b587413d8f382653594f0942de2c16967ba0f99ee89ed93c1ed6976e3ed4ddc6a65c8dd", 0x7}, 0x0, 0x0, 0x705053ca, r7, 0x7, 0x7fff, "c3736274fab9710345f6dd930e752c06fb72e3a3f54c6c635b9801985f1ec031070c6ce955b797d615fee4abe48fa47d7bd81cface71033a9e01d0038c0c8589", &(0x7f0000000780)='self\x00', 0x5, [], [0xf9, 0x3ff, 0x20, 0x2]})
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0)

[  954.149283] 9pnet_virtio: no channels available for device ./file0/file0
2018/03/31 05:38:20 executing program 2:
clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000))
r0 = gettid()
timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f00000001c0))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001280)={0x5, 0x8, 0x4ce, 0x0, r2}, 0x10)
tkill(r0, 0x14)
llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/109, 0x6d)
r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0)
ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0)
r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xe884, 0x22000)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000040)=0x7fffffff, 0x4)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)

2018/03/31 05:38:20 executing program 4:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x0, 0x5}, 0x1, 0x4, 0x101, {0x3, 0x300d}, 0xff})
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0)
ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x7)
r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0)
ioctl$VT_ACTIVATE(r2, 0x5606, 0x9)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fchmod(r2, 0x80)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00000001c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"})

2018/03/31 05:38:20 executing program 3:
r0 = msgget$private(0x0, 0x100)
msgrcv(r0, &(0x7f0000000000)={0x0, ""/150}, 0x9e, 0x3, 0x1000)
msgrcv(0x0, &(0x7f0000001480)=ANY=[], 0x0, 0x2, 0x5243970b5a5d5f4f)

[  954.274644] 9pnet_virtio: no channels available for device ./file0
2018/03/31 05:38:20 executing program 1:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={<r0=>0xffffffffffffff9c})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000540), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={<r1=>0x0, @in6={{0xa, 0x4e22, 0x3c3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f0000000040)=0x84)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84)
syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200000000044042)
io_setup(0x3, &(0x7f0000000380))
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = socket$unix(0x1, 0x1, 0x0)
r3 = dup2(r2, r2)
ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000140)=""/25)
r4 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r4, &(0x7f000093f000)=@abs={0x1}, 0x8)
listen(r4, 0x0)
connect$unix(r2, &(0x7f0000941000)=@abs={0x1}, 0x8)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r3, 0x28, &(0x7f0000000340)={0x0, <r5=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000400)={r5, 0x1, 0x8}, 0xc)
accept4$unix(r4, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0)
syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x6, 0x80000)

2018/03/31 05:38:20 executing program 7:
r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90fffce2c1b2f2a1184cc9214ebcb4903798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35330300000037457170c5ee1dd7c7371f711f513df8f14dfd7c66aebbaef44351f494aec0134353679b093e36d30f20ce774a84fb076cae0bdbfb99fe409641a1d63838e1820577c5634defd7e5ecf5a7970731d0797bd091a59b37931626bace29a7c645372402560e00643f7bc94de990a087f27f5da0f54968f5fc1573b5dba918ad30406e387e46f242841d07dd805875f50c4865abddda136945bd337f3ce2498ab96f3197")
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fstatfs(r0, &(0x7f00000000c0)=""/166)
ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x3, 0x400, 0xfffffffffffff0b1, 0x3, 0x7ff, 0x4})

[  954.406511] 9pnet_virtio: no channels available for device ./file0/file0
2018/03/31 05:38:21 executing program 7:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0)
ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x3, 0x1, 0x8, 0xffffffff, 0x4, 0xffff, 0x1, 0x4, 0x1, 0x5, 0x10000, 0x0, 0x3}, {0x7fffffff, 0x6, 0x401, 0x1, 0xffffffffffffff81, 0xffff, 0x6, 0x5, 0x3, 0x1, 0x3ff, 0x81, 0x4}, {0x3, 0x1000, 0x1, 0x8, 0x8, 0x5, 0x3, 0x3, 0x6, 0x8001, 0x8000, 0x4, 0xd84}]})
ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'lo\x00'})
ppoll(&(0x7f00000003c0)=[{r0}], 0x1, &(0x7f0000000400)={0x77359400}, &(0x7f0000000440), 0x8)
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)

2018/03/31 05:38:21 executing program 0:
pipe2(&(0x7f0000989000)={<r0=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0xaa3b, 0x4)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000000040)='./file0\x00')
r3 = getpgid(0x0)
sched_setaffinity(r3, 0x1cd, &(0x7f0000da3000)=0x2)
link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00')
utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}})
dup2(r0, r1)
write$sndseq(r2, &(0x7f0000000000)=[{0x5, 0x1f, 0x3, 0x8, @tick=0x10000, {0xffffffff, 0xfffffffffffffbff}, {0x5, 0x100}, @time=@tick=0x7}], 0x30)

2018/03/31 05:38:21 executing program 4:
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000500)=""/237, &(0x7f00000003c0)=0xfffffefb)
r2 = socket(0x40000000015, 0x5, 0x0)
pwritev(r0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="40e97a7f1d20e0aa12be60d42432c2e52cea2e2ca4eacf1eab37e5ff9741704f14892b75a7b973d33f28e26a999b4a12a4a139261d39136a66a58087eb0ecf3d9c97f755f8e6de62b61f803c743c7ac08cc46fc8b1f91fdf51890d4415481301340792a122e1a576dbd757858db797461cc1ffe7ad5bb5a8e04e2c50458ba87c5b37d79b451ce93a2b5b04d5868600f4f8fdc5e7d656f6dae42004bbba686d67e37d0066c77fada1461ae5a51f211aa69b0e529862648bffeecf7386c3d804f6b675961acf4241cc19c08f06e7b620f6e67d0bf0bbdc4cde380e07", 0xdb}], 0x1, 0x53)
r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0xb0280)
ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000100)=""/191)
setsockopt(r2, 0x114, 0xa, &(0x7f0000002ffc)="033b20b4", 0x4)

2018/03/31 05:38:21 executing program 6:
r0 = socket$inet(0x2, 0x802, 0x0)
setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000300)=ANY=[@ANYBLOB="6e6174000000000000024d000000000000000000000000000000080000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000640)=0x3, 0x4)
ioctl$int_out(r0, 0x5460, &(0x7f0000000040))
setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0xff, @broadcast=0xffffffff, 0x4e24, 0x0, 'ovf\x00', 0x20, 0x5, 0x5a}, 0x2c)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x2, 0x221, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]}, 0x299)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'ip6_vti0\x00', 0x2}, 0x18)
fcntl$getflags(r0, 0x3)
setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000680)={0x1, '\r'}, 0x2)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f0000000800), &(0x7f00000007c0)=ANY=[@ANYPTR=&(0x7f0000000900)=ANY=[@ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64, @ANYPTR64], @ANYBLOB="b170d52c8fccca6a6f2bf6544dfa7349e3aa86d03adb33e322168d197ff6774768c3135b2a134d05aa7ca70971e1ddb59277baa1da22a6956df05289ecdbbfe54f5f2a475f2616820096e2ace653649e564dcd8a9136e27709cc17cedbbf36e372636dae00dba9811f1d6b54745d583df5592b8d4febe3841fbcb53f7d68f5b1675dea3beb97d1d9436a7ea0ecd4cf15fb507c96c3d818703050624b1096004193b89ad27f8fd38f0f69368c54dc671c317ea0c73a5929621cffbaf7b5fb28b1aad0e5082028ce5a07d357db8831e85b76745e4dab8750180bed69149f97c1c1372148", @ANYRES64=r0, @ANYBLOB="4d14a150c27c0c17d1b8253b2aa997571717f3478742067b83ea720f9939d2c02c7dc91a557525cb1e36568ed1d6a2fac0e1a910c2b998e060e021bf94e229dc0987ef217a7bff3557e173a89938f20f5278ff83b8a2d8b7d71a349c443a209d9fdefda53bde2f61e93ee00fe69ff84c51fe5e537d24459588d94ec2b4d09953474f3a0a47365b28fe6979b61a1498e45f3351ee589bd984fbae048ab731fea0ecf39c1d3a3ce907d6cef381c31fa3", @ANYBLOB="51713f0f85fa6e6e6674409aea3988a14b23bf2dc2e0601fdab2e501c187c477326359b2896aab5c1ddb5a055aab9116dec02e6845d6b59350762433b259cc79b085451275cac0bd42c1dce95e588b309b836dca5e32beea76f25a251e3b17f0c483e928da6e3c4eb93e07507f91eaf4c98bff14ea1b0e000e30b135e55e90db2223975a36d08fbf233dd2cfedbab1445e7def037b1720783e3d4950ed47946fe16d8dabe81fb12de8ca36d11c5b7066094d80f6aaf5c92eabc70faa0a25b5363954"]]}, 0x80)
getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x6, 0x200)
getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f00000003c0)=""/253, &(0x7f00000004c0)=0xfd)
r3 = socket(0x11, 0x100000802, 0x0)
write(r1, &(0x7f0000000540)="30351aeeea44d9e2b5dec441874a3069bdfe888cd9d19ab97b05ee0f528ffa3cfd1b70e15962c0615ec6c39990fff077d66f4a2deb48f0df0c70bd6c965933328d5c89e0f49183d19a9eb0afe481466ea5b2f77f57fb1a13d632251444990f5b0374854e84b87cb95fdcbe915ad486939e312fb8b78b05bdabca61efb403b70fbec9f9dd9e36b66450fcb372f6993c11a59eb2668226dac3fc1a439f6d3f2c233065c049d2370cb6d46c547287d87cec498265bdfe00589946c08106cebcd712845246a2a2ab97e3634cd1444f2a6d2209e646e5", 0xd4)
r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000500)={'lo\x00', {0x2, 0x4e20, @multicast1=0xe0000001}})
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001})
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000240)={'ifb0\x00', 0xa205})

2018/03/31 05:38:21 executing program 1:
r0 = userfaultfd(0x80000)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0)
shmget(0x0, 0x3000, 0x1000, &(0x7f0000c8b000/0x3000)=nil)
bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x5, 0x81, 0x2, "96633134e6e3101b3e25864ee94f77b7bc4953c94a4e9e2b6a7a92e8b445d4f514d232f5f18a135e26d54f52f6b2acc4a86b91f08428d934c5894e10c651d0", 0xe}, 0x60)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x10)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1})
setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000040)=0xb942f1, 0x4)
ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000bd3000/0x2000)=nil, 0x2000})

2018/03/31 05:38:21 executing program 3:
perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket(0x11, 0x800000003, 0x6)
bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800))
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800})
r2 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000002b40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002b80)='\x00', 0xfffffffffffffff8)
keyctl$get_security(0x11, r2, &(0x7f0000002bc0)=""/79, 0x4f)
r3 = socket$netlink(0x10, 0x3, 0x0)
socket$vsock_stream(0x28, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', <r4=>0x0})
r5 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4)
bind$netlink(r5, &(0x7f000098eff4)={0x10}, 0xc)
r6 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x9, 0x50000)
ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000000400))
sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0)
sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5)
pipe(&(0x7f0000002840)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x40, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x8, 0x2, 0x40000000000002, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}})
ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431)
setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc)
setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000})
getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e)
r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/kvm\x00', 0x80000, 0x0)
ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0)
clock_gettime(0x0, &(0x7f0000002c80)={<r10=>0x0, <r11=>0x0})
setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000002cc0)={r10, r11/1000+30000}, 0x10)

2018/03/31 05:38:21 executing program 2:
r0 = socket$inet6(0xa, 0x3, 0xff)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_regs={0x4}})
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x4, {{0xa, 0x4e23, 0x3, @empty, 0x9}}, 0x0, 0x1, [{{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff]}, 0x6}}]}, 0x110)

2018/03/31 05:38:21 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in=@dev}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000680)=0xe8)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2e, 0xfffffbfffffffffd)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000500)={0xa, &(0x7f0000000480)=[{<r4=>0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000540)={r4, 0x1})

2018/03/31 05:38:21 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={<r3=>0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000640)=ANY=[@ANYRES32=r3, @ANYBLOB="9500000036f4d15d0498fc11f33447f70967d6e80000000000000004385d8b16b4efff7f9600b8a91f33ec514a8e4a5213f82369da3c438f6d44c8dc8c13435a40df3d71dc83b6f97da94fbf490200daadedebb6fade28d001e9c9742fcac3fb48709dab842552d5f0101bb528f5271690da11db313a93701690ed1cab5dfacf5e505afef02323a4a2ae6e860e11eb0b84d9a1d1544d6f4a4476d0"], &(0x7f0000000540)=0x9d)
r5 = getpgid(0x0)
perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x686d, 0x0, 0x0, 0x0, 0x1f}, r5, 0x0, 0xffffffffffffffff, 0x0)
rt_sigsuspend(&(0x7f0000000040), 0x8)
gettid()
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xcb62c15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
epoll_create1(0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1f}, &(0x7f0000000200)=0x8)
ppoll(&(0x7f0000000340)=[{0xffffffffffffffff, 0x4}, {}], 0x2, &(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f00000005c0), 0x8)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000000600)={0x5, 0x7, 0x2})
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)

2018/03/31 05:38:21 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r3 = request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='/dev/kvm\x00', 0xfffffffffffffffe)
keyctl$invalidate(0x15, r3)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000040)={0x5, 0x3, 0x7000, 0x2000, &(0x7f0000ffc000/0x2000)=nil})
fstatfs(r1, &(0x7f00000000c0)=""/204)
r4 = accept$inet6(r2, 0x0, &(0x7f00000001c0))
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="0100006502292dcdf7aadc88e6000d00"], 0x6)
signalfd(r1, &(0x7f0000000200)={0x29f}, 0x8)

2018/03/31 05:38:21 executing program 4:
r0 = socket$inet6(0xa, 0x3, 0x6)
connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={<r1=>0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x3, 0x30}, &(0x7f0000000100)=0xc)
connect$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c)
pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c)

2018/03/31 05:38:21 executing program 2:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x226004, 0x0)
close(r0)
readahead(r1, 0x3, 0x4)
socket$packet(0x11, 0x3, 0x300)
ioctl$int_in(r0, 0x5421, &(0x7f0000000240)=0x6)
ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x200000002)
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x0, r1})
read(r0, &(0x7f00000000c0)=""/149, 0x95)

[  955.873712] IPVS: set_ctl: invalid protocol: 255 255.255.255.255:20004 ovf
2018/03/31 05:38:22 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000))
creat(&(0x7f0000000340)='./file0\x00', 0x40)
r1 = syz_open_pts(r0, 0x0)
fchmod(r0, 0x4)
fcntl$setstatus(r1, 0x4, 0x2800)
syz_open_pts(r0, 0x0)
close(r0)
r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7fffffff, 0x0)
r3 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x40000)
ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000300)={0x2, r3})
r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x109000, 0x0)
r5 = getpgrp(0x0)
ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000140)={{0x3, 0x4, 0xfff, 0x0, "6ed1b38606c10f67ac5391984493b222d079bd77b0e471393e613a6512255795ef6af65806623370b20f7e47", 0x6}, 0x0, 0x0, 0x7, r5, 0x9, 0x5, "feb00ef42aff2f7de34ef4271a9c6b279ea89b71f71797e41a8808bee4d7c429d092cbee7612cc17b972e9bacfbb25237ed3c65823c484aaec97f710713806b0", &(0x7f0000000100)='vmnet1security]/*selinuxself+-\x00', 0x1f, [], [0x16, 0x4, 0x27, 0x7]})
r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000380)={0x8d, 0x180000, 0x5, 'queue1\x00', 0x9})
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r6}, 0x10)

[  955.976740] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher
[  956.016131] IPVS: set_ctl: invalid protocol: 255 255.255.255.255:20004 ovf
[  956.034648] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher
2018/03/31 05:38:22 executing program 4:
r0 = socket(0x10, 0x20000000802, 0xfffffffffffffffb)
write(r0, &(0x7f00000000c0)="24d87c4a66f368386deb9f13875d99000000000000578df3c8558d3d1e3200080806000000c01f0d9211", 0xb)
setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000000), 0x4)
ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040))

2018/03/31 05:38:22 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0xa)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:22 executing program 0:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
listen(r0, 0xffffffffffffffff)
epoll_create(0x2)
shutdown(r0, 0x1)
ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x7)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4001, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={<r2=>0x0, 0x9, 0x2a25, 0x3e52, 0x24}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x1, 0x200, 0x2, 0x1, 0x100000000, 0x0, 0x3631, r2}, 0x20)
r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000e4e000)=0x200000000)
write$vnet(r3, &(0x7f0000a8d000)={0x1, {&(0x7f00000000c0)=""/24, 0x9bfac7fc56b7139b, &(0x7f0000a5df9b)=""/101, 0x3, 0x2}}, 0x4c)

2018/03/31 05:38:22 executing program 7:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = syz_open_dev$midi(&(0x7f0000000780)='/dev/midi#\x00', 0x208000, 0x8000)
getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x4, 0x6b, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/107}, &(0x7f0000000000)=0x78)
setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x228)
accept$inet(r0, &(0x7f00000007c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000800)=0x10)
dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8)
getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000740)=0xfffffe72)
syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x10001, 0x3, &(0x7f0000000680)=[{&(0x7f0000000300), 0x0, 0xf0b}, {&(0x7f0000000340)="bd9331545954634accb005f6e691871605fb6ad13b8cb125b3d21a568c31abd6c943258f13ebdc6c1dd543ad05e637c0ad9c2aaad755cd7927bfb6d9ff7b4c28b52d5573e0755615c2bea38530ee1d9aa3f46e95b8acbb2f2d6f33f581e670d9adfffa1ab16192aaebefde83bb3d3e43adef0fbad1e6a360149e787949b3bb050608edc586dc1a1d383e1970b2f16714a171ba364aeee5dfd6816286f500241f19755b2c18d2c53b0bcfb25172db68d9693801b5e7ce83a3060cbe916e970998624d50fb21989953211d743d994f6eb1e432ca4f1746b0d3b0dd92b6b252072d4e1e07d66eb4ba39b277", 0xea, 0x9}, {&(0x7f0000000440)="d36fcae7c5be69307453803281c259923216016d1128a7c663952893093812d7abe10b48437f9d03f9d663164a8151f7e00ca8cbb67ee4bf07180333185003d8cbd839dadbc0d24e36ef771a05c569d93abe3abb2f2212332c4d071fd0938795d749ed476154bae1e75abab1fee614279969c5b3a2bc9ba8", 0x78, 0x401}], 0x80, &(0x7f0000000700)={[{@check_strict='check=strict', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x2d, 0x39, 0x30, 0x36, 0x32, 0x37, 0x2d, 0x37, 0x2d]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]})
socket$key(0xf, 0x3, 0x2)
syz_open_dev$sndpcmp(&(0x7f0000000840)='/dev/snd/pcmC#D#p\x00', 0x2d8d, 0x0)

2018/03/31 05:38:22 executing program 2:
openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={<r0=>0xffffffffffffffff})
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000006c0)={0x400, 0x9}, 0x5)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f00003d3000/0x4000)=nil, 0x4000, 0x8)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0x0)
ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000300)=""/142)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0x0)
connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0xd, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000b43fd414c4891ceb8ff2c9cdc8373edd198763e7deef59c1bc783799a54872bb43155c43ef7fd14680d1620fa79fb1b6116ae2355967834b0f2d21b189605d5bdae8367b9dd51710ac889f5a4a9ef57e487384"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48)
setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10)
r4 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r2, r3})
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000002c0)={<r5=>0xffffffffffffffff})
sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="b80000001900000000000000000000007f000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00f*vI\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000040)={r2})
r6 = fcntl$getown(0xffffffffffffffff, 0x9)
r7 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @broadcast}, &(0x7f0000000740)=0x10, 0x80000)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x4e22, 0xfffffffffffff7e1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c)
ptrace$setregset(0x4205, r6, 0x200, &(0x7f00000005c0)={&(0x7f0000000080)="449ed0dd6831a7fb44eca4221b1fb01abfec082aa7d0ee6f0ba9db0ece7da2bd3f", 0x21})
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1fffd, 0x0)

2018/03/31 05:38:22 executing program 1:
r0 = socket(0x10, 0x6, 0x3f)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0xa, [<r1=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0xffffffffffffffa6}, &(0x7f0000000140)=0x8)
accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14, 0x80800)
bind$packet(r0, &(0x7f0000000280)={0x11, 0x10, r2, 0x1, 0x9, 0x6, @random="3b22e3db106b"}, 0x14)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, "0000108c834a1a1100000000fffeed02"})
socket$packet(0x11, 0x3, 0x300)

2018/03/31 05:38:22 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1)
writev(r0, &(0x7f0000fb5ff0), 0x2000000000000089)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=<r1=>0x0)
ptrace$setsig(0x4203, r1, 0x800, &(0x7f0000000040)={0x40, 0x6, 0x800, 0xfffffffffffffffa})

2018/03/31 05:38:22 executing program 3:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000851ff7)='/dev/kvm\x00', 0x0, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9)
msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="e0fffbffefffffff"], 0x8, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = eventfd2(0x0, 0x0)
read$eventfd(r2, &(0x7f0000000000), 0xffffffffffffff97)
ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000fe0)={r2})
write$eventfd(r2, &(0x7f0000951ff8), 0x8)

2018/03/31 05:38:23 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x101000, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
r3 = getuid()
setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000580)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x4e22, 0xe3, 0x4e22, 0x0, 0xa, 0x20, 0x20, 0x0, 0x0, r3}, {0x6, 0x2, 0x7, 0x9, 0x2, 0x2, 0xfb88}, {0x1, 0x5, 0x80000000, 0x4}, 0x3, 0x0, 0x2, 0x0, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d5, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0x3504, 0x1, 0x3, 0x8, 0x3a, 0x5}}, 0xe8)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000004c0)={&(0x7f0000000480)=[0x9, 0x67c, 0x100, 0x401, 0x5, 0x0], 0x6, 0x0, 0x4, 0x4, 0x400, 0x4, {0xffffffff, 0x80000001, 0x632, 0xfffffffffffffffa, 0x99e52a3, 0x2000000, 0x401, 0x3344, 0x7ff, 0x7, 0x9, 0xfffffffffffffff8, 0x3, 0x40, "548b1930ebb544c85e6818b029d8977bf92bcc963f5278cd6912efdcff27e9f6"}})
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:23 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x200, 0x10080)
r2 = gettid()
ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000002c0)={{0x8, 0x0, 0x65, 0x8, "caf8e9be8a2d8c03dd17f2b47a659e5d8b14d0717d8ee51fd526238e839154da9891c23f936e15dfe2cfce20", 0xffffffff}, 0x0, 0x0, 0xac65, r2, 0x9, 0x1, "c3f6e97e81582af655c08280e0747dee541d9aa69462238e85b17a4108bab17c8fee5bba8d0069fa994de7362fd613a36cb18b4d209af6df7725f43cc68e3d24", &(0x7f0000000080)='tls\x00', 0x4, [], [0x20, 0x7, 0x1a]})
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'tunl0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="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"]})
r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40000, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x79e}}, 0x6, 0x7, 0x2, "8ca213dc5985a56eea8c9dc08968a002ec4fc8afad366857984c152b066cdfa0de8d1238bcd1fc5b0c9e87058695fa68a1ef6847dc84f4001a15db2d0d07f81da4d906cc472aac8ec5657a9d25e62c3e"}, 0xd8)
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4)

2018/03/31 05:38:23 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 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101)
close(r0)
syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000000000000000000000000008170000"], 0x14}, 0x1}, 0x0)

2018/03/31 05:38:23 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8)
recvmsg(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)=@ll={0x0, 0x0, <r2=>0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000300)=""/2, 0x2}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000000340)=""/245, 0xf5}, {&(0x7f0000000440)=""/53, 0x35}], 0x6, &(0x7f0000000500)=""/56, 0x38, 0x5}, 0x22)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8)
fremovexattr(r0, &(0x7f00000005c0)=@known='security.evm\x00')
r4 = creat(&(0x7f0000000580)='./file0\x00', 0x10)
ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000000780)={0xfffffffffffffffa, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={"697076060100b966cb26a15cffff861b", <r5=>r3})
getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000001a40)={'nat\x00'}, &(0x7f0000000600)=0x54)
sendmsg$nl_route(r0, &(0x7f0000001b00)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x403fe}, 0xc, &(0x7f0000000a00)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="30002e5c45890904000000000000ff7f3000000000", @ANYRES32=r5, @ANYBLOB="000000000000000010002b000c00030008000000", @ANYPTR=&(0x7f0000000980)=ANY=[@ANYPTR64=&(0x7f0000000840)=ANY=[@ANYPTR64, @ANYRES64=r2, @ANYRES16=r5, @ANYRES32=r1, @ANYRES32=r4, @ANYBLOB="d9d70f447cdb8e6c3c1758031e44babe60c41417e93da4065985332fdb082281bdf543817738efadaab4961ab33e5da5463875e20a83635e97f4759c6a7f9d727490b684ab3c035f7cc02b01d5c30c782fec10ad12312fce76efc8ee65886b8b0a82b7c4e2deaccac587128bdb61f5f09979a55e7b5c4bb6d309f80f3f17001eb461d322c3c35a47be925660be7ded1088654169265705a5228c165dc380b369911eac94a107af32bd4228610f6dd17739c3527af939df362269c8d5e73e07d49aef52e855716329967b19a3668de55d511b80430d4acaa0490860da5d751189e2c6bb", @ANYRES32=r2]]], 0x4}, 0x1, 0x0, 0x0, 0x4084}, 0x0)

[  957.213779] kernel msg: ebtables bug: please report to author: Wrong len argument
[  957.260883] irq bypass consumer (token 00000000fceb1b1f) registration fails: -16
[  957.333385] kernel msg: ebtables bug: please report to author: Wrong len argument
2018/03/31 05:38:23 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r3 = dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'bcsh0\x00', <r4=>0x0})
ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000500)={@loopback={0x0, 0x1}, 0x68, r4})
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:23 executing program 2:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x98)
getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f00006efffc)=0x90)

2018/03/31 05:38:23 executing program 3:
perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2400)
getgid()

2018/03/31 05:38:23 executing program 0:
r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x82, 0x0)
io_setup(0x9, &(0x7f0000000240)=<r1=>0x0)
io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}])
ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xffffffffffffadc1)
r2 = getpid()
ptrace$setopts(0x4206, r2, 0x8, 0x0)

2018/03/31 05:38:23 executing program 7:
recvfrom$llc(0xffffffffffffffff, &(0x7f00000018c0)=""/145, 0x91, 0x40002003, 0x0, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
preadv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001400)=""/129, 0x81}, {&(0x7f00000014c0)=""/187, 0xbb}, {&(0x7f0000001580)=""/1, 0x1}, {&(0x7f00000015c0)=""/21, 0x15}], 0x8, 0x0)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001780)={'rose0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}})
connect$inet(r0, &(0x7f0000001740)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10)
setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000040)="a4fbf90382245c381001cb3c3b790b16be4922f2b21fe59d530b47781cd7ef466cacf521cfd160b5e06304effad097bb3a44e60ac73d55e30b2e262414b1389696601e0ddcd6d9add83869bd7ab529ba9286d4e11a11b62179e7bca1af750e1983ebebd98c7a8e6837adb32f881b6c8e358bb7e3ac2b3d455558e383793176189ac280e15f988bbec722b81c9f", 0x8d)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl(r1, 0x800008000008983, &(0x7f00000016c0)="c1b5d01b3c68fe19f4517d620200a93fd40d3f7a19276c0974617a01e11826fd06af4d174743f9022ea84d3c8c35360000000000000000000000000000000000000000000000000000")
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000017c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="c8000000caa5e4fb26c72b0ef5e5c5c5430cc9b12bb4ca94a2351caa657f42cdb4b1d84f770bc0dc1bfcd870d75fb2e327e66f2c0449291b40c7a1d1309b3cc13e6f07d9ed54f72fa5ef42c6"], &(0x7f0000001840)=0x50)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001980)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x703be268, 0x2fa}, 0x90)
r3 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0xffffffff)
getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001380)={'NETMAP\x00'}, &(0x7f00000013c0)=0x1e)

2018/03/31 05:38:23 executing program 4:
r0 = socket$netlink(0x10, 0x3, 0x4)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1da0000, 0x1)
ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x3, 0x0, 0x4040000, 0x20, "46f6e25c550dcbaa9e9274d1209cce3a14d8036f75ee8ba46e631cb595a4579ead68f039da2c4cb9320a1a58", 0x37})
writev(r0, &(0x7f0000553000)=[{&(0x7f0000c0c000)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1)

2018/03/31 05:38:23 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000000480)="dd2900cd1771d2705fdc3e900a56a2b17adf0597a97e9cd9eab2a1d6554ec16f668f773067291821e5b82a3ed7526f3b88af58a6537659b4ac9dc0d899f6562f23737db57b87304043eb8518e78b67b9c68cfb6927530b062eab4f0baf7c15cc0bb78ac7dbe6a1f79275271ea237fa78c9700d4a9fcafa3c6417af79e29121667b73d3b0805171aa3d5b2b5349b894d5211bf66233ff04a882fc92ccb3f00c1eceed9addb9b97539118f9899a59307153014ba56799ea9c57d1e9b16bf7a72e59c4b164a9f5fb595f3d1f742cace4c03c472535b3d0944cf2d6bfa9ac95aba752adf7461be841eb31c5df616b6ebcd8e10400fee", 0xf4)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:23 executing program 3:
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$inet(0xa, 0x803, 0x4)
socket$inet6_udp(0xa, 0x2, 0x0)
r0 = getegid()
setgid(r0)

2018/03/31 05:38:23 executing program 2:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={<r1=>0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xb)
write(r0, &(0x7f00000000c0), 0xfec9)
r2 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x77, r1})

2018/03/31 05:38:23 executing program 3:
socket$inet6(0xa, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff}, &(0x7f0000000f00)=0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x10, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}]}, &(0x7f0000000fc0)=0x10)
r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xfffffffffffffff7, 0x800)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
listen(0xffffffffffffffff, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa}, 0x1c)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0), 0xfd9b)
ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000000))
accept4(0xffffffffffffffff, &(0x7f0000000580)=@alg, &(0x7f0000000040)=0x222, 0x0)
getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56)
ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x0, @multicast2=0xe0000002}})
r2 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000")
getdents64(r2, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000600)=ANY=[@ANYBLOB])
lseek(0xffffffffffffffff, 0x0, 0x1)
ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x280000000000000})

2018/03/31 05:38:23 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
accept$ax25(r2, &(0x7f00000014c0), &(0x7f0000001500)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000004c0)="8ea0fd3f44b5db3cb724c58a13964ca480ed7c7781827747816f34b3994defcd483980a2c8fb564fb89a3a7c9cc8080425e36b48ec1481cc551b6a5af294e966991456f308e9422a67d311e89d5a5844d356ae9453f36aa4403560425e5495999a083edff3b6ebc49c86ae56666dbe42d1e2bf77e10e413964142502d9ec34dd8536855fb1433e2da61cb2d4c51ca24a70f13ec92fe8bb6f38b1162e6394859d28c32e5c1adb8773e24d782b79892efdada0f7a0ae948659078db00fd15bd921e1261b0e1b32fbe94626bd1480220ea004e455f08fc61209960471280447ef25a4a582b46b321f9b12f85830a90100ee819a9826a71511f8fc41d217c7d3912a59b2c00dfc48dd79b1b60961ecef600de420c81b5051392123ba0394406d2b0850645b17117ff3035f5176e53761e4d85c7ac13a97a625561ccf0c0cecfba5469530390dfa67f38663ff990733dd478a3cef6218636f79b95acffc2a0a83128382aaa81ed0dca2c24a93acbaf60bf2557134fe950f162a697a180edf97aa59435bb96e2731a89a3da38c683108079784e935b29a2cbcfac8f5810353cb5891c96812293841f858c9bad87c116bc8ab34160a5450c2964e5b23639ee9d6b6e55a50f6598b76d0b07cbb3b8cb5b854586bee9417272cea1f96c600df334e92b2a63aa9775c05bfdbcd6010a21aee82668a3b6420f499087d35e5b2580ec69dd2f8314b68e52a6b8865533a4b17e7f53f8cc4220d7b82262752da703b2814084c57249b0b96a9619248108c9c4e3d8b09dbe1f7ebfed43ce96f87c2b37d009cdd9d75f8892349179c7f42a02b463dc57332aeffd20aa9d7af68cc4d20e50e1fb7d52b3a2ea6cd3eab30de1f5910c157279270fe222aa0472323327e464507e6d83a8ff2d7c7906566e204b495aaa89fae7f26c6015b3bb274f0590ee75bc6f16e30983f28bb846ee7619b076aa1ae249d651f17a67c2bac9c98ff1a1ada650061463d55e94806ae5bebe2d2ba045794f9b73d106e3a9ab80a1491e13d66a1ec31dda273f4c86a6a18c5b279d4a54ff0dc22987972a644c12f137f763f06af731f8e4e6ac03bcf217b5f835dddd197f49a809828ec1779b0c58ff304491c73c11720b3e03028ad7d0f6d789884bb4b22a8513b7a8c9a5cbc6a294d81b5a1962db1ad8163ab5731f4d8fc68e0f25d7e018a5f380d1f30385b0f99c015b7f319cfefcce56e0cce538750601fd6ae0cd46e2d9cf5f4567ef8065fceeae1b4997eed5f78f7cb1633a9934b8274a8647ea7ecbf35b4502d6e6db6bc83b210c181a54ee643af60d4fbc22e39d8eff3161a380d7caa20fa588c2afd28413098317525c0a72010c8357758ce6ee72cabd410e65856d27b3ceaf95f3017d504f0b251afb0d85570ab379fe234f5ada1f913456e39711b13540d208565320e47b6cda0fee1ba4435c1b1b49f9d8be9ebfb87aace5ba83599a3ba82d11e7c9fc32147b4887d4feb76f2b462e7292d81ca80b90270cb2d05b5ca075c13cc14d66e58cbd34efdc9e3fab3d791593789cb39f09ca423fdb8ed11a257455fae29beaec0eeb8fb51f9bcaba1f3499cc1c163d30c2c9fe8585bb4eef2e98ef57ada2bd05affc31421c55237008affdf8a4f705b8730f22587c8416fe3caeb709303d3452825651a8589342e3e7377860a36ff23dd57ff4618809443816b7ed2719706260fd9243af0e3a7e54ea126cbd52e066189a8f2cc4c53171f32f3d6bf7bf1a16672f1dcf7bf92e5c453037b5ec5131c8a999b5af15d2fff1c7106725157244fbb8854da37dc6a095b3b10928f6cc7ce15b2577bc59b46da5bdc3ddd603c368a0406d6edab30a2e58b82ebc1302c095f717d269f4982358cfbe42c4e1af23ebe6207e65befa2a8cf78aa9372c72b91c65042fe1bc32a20615c6d5a1b53894b094178f64c18428b0657d2dd2766da0ead1c8c9286ad95d292e497b86cfa6150b4671d289f60ff790f941f1b970c04e853c455164ae5bd7201ccc39be7bc4ab39cf11128c71fd63449a41a3afbdf498f6bb33885a466a5e4c2414e6eacd295a3f714dbd070ce36e566024f4fbe0623d2b6dcd41bad93678cd99b3bcc992d2ba419e8152327df2cc44be335669c690afe6649caf198c9b6f54736f2c171321b49c52c4b1a41a8d7a1df5ff06dc9a18b301443d1a38de8b3878a04b3c83a8fb7aef86647277c3c6cbb56a3915395accf246235d917bc4501021d21767b4af148010e5023ced64f21d7a53832840f83109fdfb8764d549560bdbb2486cb19d7fa3ad97d1ee3fcfd7e6f55230e22f9b9de723704c922c5a7c07824a91254ae45e37ad1ce63401b04fd81488498faa09627e21b34211f996a8d042fda9c7c2e6320db56ab90286448afa06db4a355f51f4615ed8c8eb54bc4d7c346ebfc5f99aa09073d2ba2f181f65f618f6335980a6d93f97703417bb8c92aead458ecdd4439e04ea211dc972fcf58b9c3da263bab247c9bffa0180748aea86d342eae21d62f6dde438f6f2f0b1d53ea2386aa69487b681a6da3834a6159296be460cb6f3f3b389156231cf6dd7dcb5b6cd8a5d99310bebe0f820f39f3c98f84da89966712119e708ad526b60e7bd8e7c77125f2da1004648ba7eb7ec0337f21f3173ea4d666a7605b680d508430ff6a18f734185a859fc84f8bd499a8974358cb3160ec8236ef68773ddab7cdf549a604a795d385db4f42eb4ff5028a9d398a7c2db0e71592d5e645231a7d0e3b135d7dda6d0f435af5e72b99aaabeb8f6811fddb0ebfa87e6a4f576583dacd8e50dd1b18c823c674b9b623c9be289f17c9f246271ba1926cbe4860942be1dbb843397ff37384e949213312f727267ded42598687750df7f5d8198d10c8e0271ee3f1124e68aa0120bfd8917c151496b101152c72f4573cdd1f5f2f4973f418973f8f6e34b08a75630def6e2b3fca89450aa5f6a8a43f06beb5d7a625a53619208eda6810ef33d11d0f05ba54c6be7fc470201eb9339624f55aca91d7c22c2698d55e80e48408456197bba32d0b9a3838b7896fccc06fa81234972f96b251d615539afb5c85f698525a519d505496fdcff867c87a23dfc5cedd5d930f1dcb52ac75dec2aeb1bf6a2632b59fbb706f126ef9cf8103a586e63d94ce64497ca6a86affbe340bfd087886f1a253208849828e0775872e6d7769aaee8a85870ad92c9c981176df22bc38ba4ed97c82b3c44b69bd73131c70a2e70a2477dfa21f8c6f2d8daf0e29dc6a2d3d0ac5a61bc514a4fee22add0eae02550b27fc04336d960bf6129178610affc4cfd6966270c42cbe438213e85b12f5c355b2af004ac36f99e1ffcd801de350648359b477bf2dede5c18dc2091732c6633efb53942984d2dbd2af94a6c9237b118d10c76d152123865003babf4c53c4437df2eddfbf23e9180493246114a6537f66d043193fd0a61a659a2e2392c3980736c2e427c3066312d6b7c0d9ee6dfef0ca3269057e8edeffd2cd69f60152872612868d1dac0cf5a011d912c7b51b000c8506e45938e3253eecc2caf095f7803e68ef68df2ed8563ecb340b1d1c01f352b9eddad97b8a94776526143e27c6374e0da194fc97ffc2005fc73a4d812bb3fcddf15010894e0b1cd73e8a8b1ce984e9988d612a2af593a3f5dcfe43a63275770ec14bc6c25c0dadd4e859b994039d6b8318372a8e519fe5027c02075bdffb3fe489c4a72870405cdc3b8555f62bdb463c9ce6c5409f540cc8b3a01072c133e622168dcfaa3d1b83dde7db069b205f5830ec3f10e10a3abbc5e072ee70d6c828506c60191e89ac2e22aa8acc0654ad12343e7669be75e9c6a940033f12c595b5163c7d39ed82852783f6d67a0c8492f44a94c340c7aab576d5314e4d7b0998e8bdce2abb2947442e589b48df8724c413401d357a0b8ab93b9287be26758b90d298ba8cb834c4d5253733fd8640fcc7c12f1780eaf747dc41ec44e9c2f0e7305e80c3404f6d071231fa2f483df30812f191ab559a8d30f7751b9673968824620bda3ae082b3737821aa6a642db01d9b1f669947d2d19c88a945e55f38db503b57b95c94bade539d09a275901f77fec706645c6867c6b4e06ee98c49af31605819510143028b544353eff290aebf75173e0d1e1bc13c404911966f5f3d109ae52f2fc74fafd40ec87d3ed9c8ce00659a1edaff6dabdc8d238e2df02aa8b057b8306ce9b53596ac5bab546b491a71d828d3b169d0a6bdc05d57d7179d9f9d87961f041202d962eb31057a90f09aa1404c16dbabadeade125f49c27cfc5d85dba42ae38436744ab2a51fd5c0aa50ea0d92c7957de150bf97d7acddf80cebf43fec91f4981cfe78d647af0e553aea15770e43e40ee1ed5c62a7240a0cf6fe59f41598f775058e7eb26ee338e586088e0962cafa42190f5b09b24455b687812ea470550c4073c25c6613eed0592486fe139e49f84d582cbaa054fdd0dcc3124a2bfba4f7b46df2b6d2d0b7ad74176698b64af0a6b32c6df81ef83830ed3536e034ec250058e5dd1d49ed1dfaef28f440ae05684767f1de0174f3cbfa41e123aefca47ea79fa7951c1deaffcab24520d38b9df5cd53aef6d4ebb8245ff47cbbdca5bf4aea3f387ae4d9433b3fb21e38bffce0c70c4322e4e39ca7f6e5ec7e60716a689c833cc4cc748b4082f34c4903b232eed9685aeef5ea34784e60d9ffbd167fc3a80312b6cfd245bf5aa2b372197086333725b8d9e4a92d4c1ce05ca3b6f3ad60cb110fca0a34a090ffbf53eb7e231d0755b52cf0101837ee006af70cfb931edcfb8487fb4ed3312fe977533dc87df565a06c8c2b6b0a39a7ff32ba1c156e2f711f0d399dc533ccd14e2c191ab71a5c1c8c504c4ffa22ad48eb4e200aa08afbc2242a8736dfe0703fa3a3941be6547c5352be472bb67aa6f33303592803447c05bfc4dc22cf319e7e96418b605822750309db0f076e49fc8bd48b146277812ba5eff71055394b183fa816efa23b30f3e4cc69050075bb2deadaaa9ff02fd2a42c108e5cf3f7f2ac1ae6d0adbb7fc60b88429cf0e7a05a971a6e721ef5fa5a6b625ac31e8f85a145e0cdb9aaf471963e537512d4b9748f309d9672405210a006a6374928913bd0da32c7acd0f644f640c43b76bef9a81c94ea527cbcb0705ac848ebdaeba13bc2be57c4c11547f70826e6727966d7bbe5abdd0ce1843e32076a875939898ba34151e8b5556da4328c7c72562eee26f928daf1dc5a231774ab30f4130255dbcdad919080d1d42998a9edc5bd67449691e992b4955a2b15498bc4d16093310a871c8d94c48d28e02616e3c5fe0c1d08dc70859b4f73049eaa831d1afabe4801bd401ab43848a37afb2dcb1c4ba3247e4d58435170964c2683701d19e5254ee31ebfa94be4cad39330ddd70d7377803af46ce6771427b1d1697c6b8a30e2438503bd4497e521b83fc886f86030ad721464705a6a3fc13565d11655883db44b4f9e4dd36bdc499078120d80ceb27b6c0c74d777d118b42b3168ae5fdc47783b8b6d345d16de9fc6c062a348a2b145c9e08c6f3b0cb79dc0d35e77cccfe9852f36aa00a50680bf549eaeb83aa1ad11126e35d18e6ec811f82498dfec478465f8f85b9ab9dab12f45a13b92b386aa40f266f3059b92fb77ddd0bdb786e84a4463926ac3187c2ce898f3933ff0653eedbe9c14c1c38dc67ea93d4f568803d238aae33ba941d3c8698dbbb9079faa6b470d42246b89060259534305f6f0f047d3d9045ebe97e6f504b1337affc470d72c51055dc4b3dc4e3ef2d7d7", 0x1000)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001540)=[@in={0x2, 0x4e21, @rand_addr=0x8}, @in6={0xa, 0x4e24, 0x4ca, @dev={0xfe, 0x80, [], 0x14}, 0x10000}], 0x2c)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
signalfd4(r3, &(0x7f0000000480), 0x8, 0x800)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:23 executing program 4:
r0 = userfaultfd(0x3)
r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x2c4082)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005540)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005640)=0xe8)
r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)})
ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00000001c0)=0x4, 0x4)
socketpair(0xa, 0x6, 0xfffffffffffffffc, &(0x7f0000000440)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'})
open_by_handle_at(r4, &(0x7f0000000280)={0x32, 0x8, "f4900f449e0b3af157375f66b2f485c6ad51c7e94cd3e8e7f3385d934ba8a8c976c4ebfeb769a46d9748"}, 0x200000)
r5 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)})
socketpair(0x0, 0x0, 0x5, &(0x7f00000002c0))
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/176, &(0x7f0000000300)=0xb0)
ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0)
ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000140)={0x20, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309}, @free_buffer={0x40086303, r5}], 0x0, 0x0, &(0x7f00000000c0)})
setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000005680)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005480)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3})
r6 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0)
ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f00000054c0))
close(r6)
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
r7 = creat(&(0x7f00000054c0)='./control/file0\x00', 0x111)
syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0xf6ca, 0x0)
mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x8, 0x10, r1, 0x1000000)
r8 = socket$inet(0x2, 0x803, 0x0)
sendmsg(r8, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f20", 0x22}], 0x1, &(0x7f0000000040)}, 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r7, 0x4058534c, &(0x7f0000005140)={0x5, 0x800, 0x8, 0x3, 0x400, 0x3})

2018/03/31 05:38:23 executing program 7:
r0 = socket$inet6(0xa, 0x3, 0x7)
getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)=""/239, &(0x7f0000000100)=0xef)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000140), &(0x7f0000000180)=0xc)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90)
close(r1)
getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000001c0)={'ah\x00'}, &(0x7f0000000200)=0x1e)
mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x48000, 0x0)
setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000280)=0x60, 0x4)

2018/03/31 05:38:23 executing program 6:
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x2, 0x0)
setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x14e24}, 0x10)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa})
r2 = epoll_create1(0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1})
r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x806)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff})
socketpair(0x8, 0x800, 0xea6, &(0x7f0000000240)={<r4=>0xffffffffffffffff})
ioctl$TUNSETLINK(r4, 0x400454cd, 0x336)
lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0})
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x2, 0x9})
readv(r3, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1)
r7 = getpid()
r8 = syz_open_procfs(r7, &(0x7f0000000200)='attr\x00')
ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000))
r9 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x4200, 0x0)
getsockname$inet(r9, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10)
syz_open_dev$sndtimer(&(0x7f0000000400)='/dev/snd/timer\x00', 0x0, 0x8002)
dup3(r2, r0, 0x0)
syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file1\x00', 0x6002, r5, r6, 0x9, 0x0, 0x0)
epoll_wait(r8, &(0x7f0000000000)=[{}, {}, {}], 0x3, 0x1)
socket$inet(0x2, 0x5, 0x2)

2018/03/31 05:38:23 executing program 1:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x80002, 0x0)
write$eventfd(r0, &(0x7f0000b4dff8), 0xfffffe7e)
r1 = gettid()
writev(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)="c6", 0x1}], 0x1)
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000)="6f0a1cd5001935f4515461b3e24ac11d00455b4d5ab8a435fb288f1adfbe84b34dc1c05e5738fa7296ded7a2827c2609df060a878f21e8597c4b2a2e8dd1cc0d7ce16ac03564e80e58dd03970a6820591277b9a2da7a332ede117ba598ffbd9d7ad783c7610fa7d1c8b32cd8983864ebc0168acab152a23ca62a41e9309161eb34", &(0x7f0000000140)="32ef933bc93e44df7d703f1fc08b750c1d2ba63b48bb05478e84a69c2f1f9612d0cd211324d8e9c007b6bfa61a6a02dc685099344d66b5484903c96ce898a2d5e95c27f79b4876b98514d81a55baebf424cbde88be2fa7a8a35f13e5807529f72cee056e6ceba12189196501154a70"}}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
socket$inet_smc(0x2b, 0x1, 0x0)
r2 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x8, 0x0)
r3 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0)
read(r2, &(0x7f0000fb6000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000019ffe9)={0xc1})
r4 = accept(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000180)=0x80)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={<r5=>0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000300)={r5, 0x1c9}, 0x8)
getsockname$netlink(r0, &(0x7f0000000440), &(0x7f0000000480)=0xc)
clone(0x2000c100, &(0x7f0000000800)="97bb77038add5df9e9d4f9783b82c55fe59e5c0acdbcfc9bcf92ac0e1f1f3c1959c1d25dfabf3849336c7c85be174d7765b47e113632aea54b87e4d3f2c1db09e6aa4040b43d17308fb7e62e808067da2fff3cfd8e4c038c814bbfc6bc49d8ebc8671d8297e2d34dc61f2d194d2dbb8f59b4c853e0714d3d4bb29d1243fac01c86c8c4dd38daedab3c6ad73a72d3f6dd2684aa82e5285eb82452c9848b7beb8bc513ba8c8973cad0bd5926604846b7f5d0397bb191c3bb6b", &(0x7f00000008c0), &(0x7f0000000900), &(0x7f0000000940)="ed6c04412e782fe395f084741e3d9fe469aebde09acc8f8d8d84d1f00f5573b09acba487077ebb904cb1f3fed55f59d677ce24bbd2a7506df8e1e0d0fc709cb8c9f4ab2aeeeebc5ef879742c1f7628f1862c88b5b0da89acbf43ef12e4839405b6a3430d296fea06d2f3a8356c57ec991e44ee72")
ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f00000009c0)={'ip6gretap0\x00', {0x2, 0x4e24}})
ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x80}})
getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000380)=0x4)
r6 = syz_open_dev$adsp(&(0x7f0000000600)='/dev/adsp#\x00', 0x100000000, 0x80000)
ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000000400)={0x0, 0x6, 0x7fffffff})
clone(0x40000000, &(0x7f0000000500)="67cdd9994c47c31d325b069924a7064c157c2ec0b5b5dca2feeb7dabef3b7af0d02d559e293faa759f2b3cb12aea360c2d4941e423b0c815ec1450a777614b02496c5c4ce589c4e90b88feb66f42e63227aec8ec983cb70e64ac04da22c97d2b22", &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000a00)="29859fdda9a119e54a27f9ec76b4d63a16dc5bbdd38c2fda0e5f4d8f830cd987ec7d3ffc66cf3db8820968fd89a1fba8fe6352a29a27f3b000bcdf238f2c04b358fc831025180e0be313da41de6366c94a1a0f86aaffdf2c039111b55275c054e14819a827fe809225249a01944263a2aec15f64e752e35892b1b8e7ef1e0e9115")
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000340))
ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000100)=ANY=[@ANYBLOB="703b47abb187b737040aca0e482899ebfd95319620f785f6f3001d000000ef9c98e7f5a0f3e9eae2ad0887663e15a236e8f1a467c8137dc5f8e570000000000000"])
tkill(r1, 0x15)

2018/03/31 05:38:23 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea)
listen(r0, 0xfffffffffffff866)
sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000b63fe4)={0xa}, 0x1c)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x7}, 0x14)
ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x0, 0x0, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x0, 0x9})
r2 = socket$inet(0x10, 0x3, 0x0)
sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0)
r3 = request_key(&(0x7f0000000680)='cifs.idmap\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000700)='bdevmime_type\'\x00', 0xfffffffffffffffd)
r4 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="5957756a122543e1a13be9d0f608a5f56988853e2f17bcc6ab8f8fc655dbbd0e0cbce70b1c1a95b497b02687386ecb4deaffdbc8c92c158a05af6b91e9fa0d90bf95cc062c7f903a7762c3fe2f78f210c0dffd8813f42e09232aec6a1f5162e67ce9de0e681bd1eb48c00f583880c9b3137815b33efa34258515", 0x7a, r3)
r5 = add_key(&(0x7f0000000e00)="6173796d6d657472696300f47b0bf9d16211ffc3fd3247125ac4fc0e1daba89f73c48b5fb1c6dc41ac841df449ef9dbd72b57c244a04449ae78ab4f8b091ddf1ca849e98a0239bb90d5a615cdf54365ce821c94810b29a19841a4cac93563d59595416b81e2d7eb0f24666d5fb449c2ef5905003c801a33c2bb0d31ae012349d588d3bedfb16e434c802466a0d77cd002295ce1be5c823fdfeeb42e0b1", &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d40)="68f8bf294101262bbadf86098cf05994f6b74328853396fe9ec13a643abc3747c9280385e65d0e3b58deca34610e83a593068f8b39f3e63234571a25feb40a1f3eeab62387cb5e239ce43506e20512f79d128213d1f2e70f3c30c64694e0998012ec02d2d541215f6c27000d839ad653f663def9640c4504be425069c3554fdc5a992d731bc3d1575911c1739b30c5151facb65244aed995d960234fa18b4215fcf3c91586abff6265cf245ffc4ad673255abd30cef0ac1b715137", 0xbb, 0xffffffffffffffff)
keyctl$search(0xa, r4, &(0x7f0000000600)='dns_resolver\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, r5)
socket$nl_crypto(0x10, 0x3, 0x15)
madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xc)
r6 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb)
r7 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c", 0x1e, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00000009c0)=""/181, &(0x7f0000000a80)=0xb5)
keyctl$negate(0xd, 0x0, 0x1f, r7)
ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000980)={&(0x7f0000ffa000/0x3000)=nil, 0x40, 0x1, 0xa, &(0x7f0000ff8000/0x4000)=nil, 0xffffffffffff0000})
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000ac0)=@assoc_value={<r8=>0x0, 0x3}, &(0x7f0000000b00)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000b40)={r8, 0xfffffffffffffff8}, &(0x7f0000000b80)=0x8)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={<r9=>0x0, 0x6, 0x400}, &(0x7f0000000800)=0xc)
r10 = socket(0xa, 0x36ff9fd0c5bdebae, 0x4)
ioctl$PPPIOCGL2TPSTATS(r10, 0x80487436, &(0x7f0000001380)="435157e8a62131e19a672f5c2fe14aa3f85e11b5627ee91e81b99fa8e0ce65fb131fc0f49990916698dedb93edac2d59a7b564308669bb26ad29c73d5e37670ea23b8c1c7a0381ac81d9380a5ac1fee350c09b9d")
setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)=ANY=[@ANYRES32=r9, @ANYBLOB="fd7eec00cd9dd65a617e40c11e668d259f1f94e50fb3419b59932bbecf9892e40e0629050abd4187aba94734b81ca616c1340700000000040000ab0a460260fe04b9c3c74732f6fb5cc6ee5841a0e3d9155e32310004000000000000985dcb455aa4417758011696f773c93fe8e877489c8ce157f629adf5c103939e1d8af059df22c512fc265a9e08a12618e7f54327c0ae01e3c68dfa1ffd09bd4594a00f2b549bbb78ae7059d6ee86b737d914a3fd19c7a48ea85de0c6c4dd00af99062c13aabc931f7d57c2894d2830b7f5369c21913b1f52ed7855f848080db2bcfcea38a936310413645c51"], 0x2)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000bc0)={0x8}, 0x4)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000840)={r9, 0x8, 0x9, "7eb2ff2e9af02e752d"}, 0x11)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4}, 0xc)
add_key(&(0x7f0000000c00)='cifs.idmap\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c80)="2e65a5100029e3aef631bf783600f806d2f5eda5138574cd99ef8d883934fe93122432c4df82fba34f3ac973bbdfc51dfb779642479b8bad1da366c8fd4889dd21e388aa909222d11a", 0x49, r6)

[  958.010822] binder: 19349 RLIMIT_NICE not set
2018/03/31 05:38:24 executing program 2:
r0 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00')
perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
fstat(r0, &(0x7f0000ed8fbc))
ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000040)={{0x10000, 0x4, 0xa, 0x76, 0x0, 0x5, 0x9, 0x0, 0x5da4, 0x7ff, 0x45, 0xffffffff}, {0x3000, 0xf000, 0x3, 0x0, 0x1, 0x7b2, 0x6, 0x5, 0x8001, 0x100000001, 0x4, 0x4}, {0x0, 0x10f001, 0x10, 0x8, 0x6, 0x3, 0x5, 0x3ff, 0x5, 0xffffffffffffffff, 0xaa61fec, 0x100}, {0x4, 0x1000, 0xf, 0x8, 0x4, 0x3f, 0x3, 0x2, 0x8, 0xea, 0x4, 0x1}, {0x2, 0x1, 0xb, 0xffffffff, 0x3, 0x5, 0x80000000, 0xffffffff, 0x0, 0xcc2e, 0xfffffffffffffff9, 0x6}, {0x5002, 0x1f000, 0x0, 0x3, 0x2391, 0x71, 0x0, 0x8, 0x1, 0x0, 0x1000, 0x2}, {0x7000, 0x0, 0x10, 0x500000000000, 0x4, 0x336, 0x0, 0x7, 0x36d8, 0x7f, 0x6, 0x1}, {0x0, 0x101000, 0xc, 0x6, 0x7, 0x3f, 0x200, 0x9, 0x2, 0x7fffffff, 0x5, 0x1}, {0x2, 0x5000}, {0xd000, 0xd000}, 0x80000000, 0x0, 0x10001, 0x0, 0xe, 0x0, 0xd000, [0x1c4774b1, 0x8, 0x45d, 0x7]})

[  958.081461] IPVS: length: 234 != 24
2018/03/31 05:38:24 executing program 3:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = socket(0x1e, 0x1, 0x0)
bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040), 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={<r2=>0x0, 0x7ff}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x400}, 0x8)
sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000), 0x95}, 0x0)
socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000000c0))
close(r1)

2018/03/31 05:38:24 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000500), &(0x7f0000000540)=0xa0155d506eaffba0)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:24 executing program 7:
unshare(0x8000400)
msgget$private(0x0, 0x0)
msgsnd(0x0, &(0x7f0000000000)={0x2, "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"}, 0xfd4, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000010c0), &(0x7f0000001140)=0x6e, 0x800)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001180), &(0x7f00000011c0)=0x8)
unshare(0xc000000)
getresgid(&(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080))

[  958.122537] netlink: 'syz-executor0': attribute type 29 has an invalid length.
[  958.130081] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'.
[  958.145181] IPVS: length: 234 != 24
[  958.170192] netlink: 'syz-executor0': attribute type 29 has an invalid length.
[  958.177687] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'.
2018/03/31 05:38:24 executing program 0:
r0 = socket$can_raw(0x1d, 0x3, 0x1)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8)
bind$can_raw(r0, &(0x7f0000000280)={0x1d, r1}, 0xb)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'bpq0\x00', 0x5bae})
sendmmsg(r2, &(0x7f00000061c0)=[{{&(0x7f00000002c0)=@pppoe={0x18, 0x0, {0x2, @random="9504400abf5f", 'bond0\x00'}}, 0x80, &(0x7f0000001940)=[{&(0x7f0000000340)="9fcbcb227dfda8eefbb0424d8a9cd9eafecf5bd1c81d37a3c75237e88fb1a9acb8bee1966c516dadcd736cfaa2d93fcfe35b0fea67708f35d6c7122fba762ad8bd59d364836857065a8204035e2b8aa4ed73a103b6dcffc6ebe42a87a811a54d025b7c59", 0x64}, {&(0x7f00000003c0)="745e2bae3efb3ae68ac5aaee56bab72335a8bf2d0ea1a762a77381a02fe3897a94f114f2d495d64b9c34f13c1886b64e80fb3e56eb773da9d9a087b5d0a173c71b1859e33338f8c10798ad2e6e2e17dc68e5d4c3afd50ec629ff2a86b94159225f6d91222956d06febb063e08ed60b52e1e07f7a5c89ad38b07eb7b77ca66bdfc95abd8b72b5faafdbc7bff6f082087211e849b95cf3b6e68b05d4924ec4728b", 0xa0}, {&(0x7f0000000040)="ff7d4273523b8adcf1ccedf82c73a5ffa0f05ca53e6a175e71450dddb7c2ce", 0x1f}, {&(0x7f0000000480)="09f39e49a48021b72446de960013274bdc1c55f357ac0d27e336b821c66b627e535dbac3c07e012f436c516fffef7792236064dae8ae98d5bd66fa2ee17465ed2661aa0186527566aa62455bf7636514616e398e3e045fc2097a6554fb608415906d2980c94cf74fd6e3803a7220b522f58d3bc5337b7d7f943477986cb1ffe45cd8a417e589a80583c8f0616860abaac07c12138baeb4c606d524924862d1a1fb70d99c4b2560663829f4ce769c62ee3da3038fdbc9acaf46314e72a83f1c4bb3aabb98ad765dee7ecdceb0fa57e7", 0xcf}, {&(0x7f0000000580)="071941f754bb8867f46232169804fad39d4f0eda44748edf275626dc63ba0d16e1661777491012c46c093dbc4c262e622a84e3beb7cffa529069a2587ae0840f637d424ebfa91ff6c0aae4ba1493d72d6c3d76ddb8298f16fdc49fb6cbab6d3db2fde5ba241dcd", 0x67}, {&(0x7f0000000600)="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", 0x1000}, {&(0x7f0000001600)="d81ef5317bff2e9be2bde162e75c7f651a222eb25c3b67a03650bc6757cbaf6932a1b716c74bce4e88c603ffea620ab8390463a7106ec8d58ccefe4cd8828b87b33dff7b2682e6aa0d6583f4c1cb7cc235f2fedd88d779ef4b9fbc51e193a9557f4511249d881ef29f129f65582d5b845ef5995d13c0f730a94ca306535a80443d14fc07476f7df45282db287389e5c88375a89493d453b5127a37c4c2b8b9", 0x9f}, {&(0x7f00000016c0)="33394047e32d85d630fad647d8fbfed69c60cfbf193182f32108f438c6e000d137daee31b53b2a62e558cbdbe3dfd3576e4f15dda5e03aee94443826e0b9166b6325d6b64bd88026e6f0cadf0c8b6be9c1eb6f746668ba25c6806fac55ed9329ae03ad", 0x63}, {&(0x7f0000001740)="b3469e936b3f53a7ffd0a72728fc67a3dcdad296b2aa9dfb4ccf56811f35d9c7c2cfebd264f80bf90f78e29e7be222e434f0c0cc006d653dee24dc5e49933fcfba98451c38bf341d39fb1083704b1380ee66bae6df9f734735b8bc1b4fe4c963d4f0e5b2817ccbc6730c4459e576568c9978611ee6467aaf67b1201a2f47ab23ea439b13e7d73703e146de85ab522c77e62acac2440612b145f3121885dd298ff4d80a71fe1713c120262237216e5a27c4d5f496671385c62b70f87861c58c6abb7f34be6b7c1d29", 0xc8}, {&(0x7f0000001840)="c6f834cd1aa37ae6f5fdae59a7899a6362e9b0e0a727608ab8a1b888cf60e6314f53c56d9c995569ba5b19954040911d97130cd0f28fd3a7d7815a8399b1c873732f6567ca352491a4dd3ae8115aae926df59d3533134efb2d1bc83e989331677d08e13596e276329b474197cf6b8653bd73f0ca208e55020d4581a7da809b9df4c19dd25930be32334515d53639bd121a06b5ec4a411cd1249b48c6fbf2ad50dbebcdab1f30040a41a21ad8487b2fa6adfb6fadc224db213f651dd0a88467a1b683c140b573f876129a5fc05ac38a9484dd00d2d41222f38f4db605d28e737ae610f60db5a3", 0xe6}], 0xa, &(0x7f0000001a00)=[{0x1010, 0x0, 0x3ff, 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{0x20, 0x101, 0x0, "c9390f979d31cf0799297caab200"}], 0x1088, 0x10}, 0x6}], 0x3, 0x0)
setsockopt(r2, 0x65, 0x7, &(0x7f0000000100)="c8d63f23", 0x4)

2018/03/31 05:38:24 executing program 2:
r0 = gettid()
r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x3, 0x7, 0x9})
ioprio_set$pid(0x1, r0, 0x9)
exit(0x0)
move_pages(r0, 0x8, &(0x7f0000000000)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil], &(0x7f00000000c0), &(0x7f0000000100), 0x0)
sysfs$3(0x3)
ptrace$peek(0x3, r0, &(0x7f0000000140))

2018/03/31 05:38:24 executing program 5:
r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f00000004c0)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r4 = dup2(r3, r2)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff]}, 0xe131, 0x2, 0x2, 0x0, 0x0, 0x100, 0x80}, 0x20)
write(r0, &(0x7f0000000540), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r3, 0x4c01)

2018/03/31 05:38:24 executing program 7:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40)
ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000140))
r1 = socket$inet6(0xa, 0x400000000001, 0x0)
r2 = dup(r1)
ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180))
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="e74f2df755be1c40aa15aad0e8a27167", 0x10)
getcwd(&(0x7f00000000c0)=""/111, 0x6f)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="63b1dcfc5790ccb23cbb7370b4fbe964", 0x10)

2018/03/31 05:38:24 executing program 0:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@newsa={0x104, 0x10, 0x201, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6, 0x0, 0x3c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0xa, 0x3}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0)
r1 = getpgrp(0xffffffffffffffff)
r2 = getpid()
kcmp(r1, r2, 0x7, r0, r0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0)
ioctl$KDSKBLED(r3, 0x4b65, 0x100000001)

[  958.654165] binder: 19349 RLIMIT_NICE not set
[  958.664064] binder: release 19346:19349 transaction 251 in, still active
[  958.670946] binder: send failed reply for transaction 251 to 19346:19418
[  958.678250] binder: 19346:19349 BC_ACQUIRE_DONE node 250 has no pending acquire request
[  958.706561] binder: 19346:19418 ioctl c0306201 20004000 returned -14
[  958.753104] binder: undelivered TRANSACTION_COMPLETE
[  958.758255] binder: undelivered TRANSACTION_ERROR: 29189
[  958.890427] IPVS: ftp: loaded support on port[0] = 21
2018/03/31 05:38:34 executing program 1:

2018/03/31 05:38:34 executing program 3:

2018/03/31 05:38:34 executing program 7:
r0 = socket(0x200000000010, 0x2, 0x0)
write(r0, &(0x7f00000001c0)="2400000024007ffc0000120000000100000ff6ff010000000080f300f1ffffff1300ff10", 0x24)
accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x80000)

2018/03/31 05:38:34 executing program 0:
r0 = socket$inet(0x2, 0x1, 0x0)
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0)
bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
shutdown(r0, 0x1)
listen(r0, 0x0)
recvfrom$inet(r0, &(0x7f0000000000)=""/114, 0x72, 0x0, &(0x7f0000000080)={0x2, 0x4e24}, 0x10)

2018/03/31 05:38:34 executing program 6:
r0 = socket(0x2, 0x400000000000003, 0xffffffff)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0x10)
sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)

2018/03/31 05:38:34 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x1, 0x4, 0x2}, &(0x7f0000000140)=0x10)
ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000540)={0xaf52, 0x452, 0x1, 0x7, 0x3, 0x4})
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000500)=r2, 0x4)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x28, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x1, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:34 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
socket$kcm(0x29, 0x0, 0x0)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
listen(r1, 0x0)
sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c)
r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x40)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000140)={0x4, [0x2648, 0x895, 0x0, 0x1]}, &(0x7f0000000180)=0xc)
getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000040)={@local, @rand_addr, @loopback}, &(0x7f0000000080)=0xc)
close(r0)
accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0)
ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0))
ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100))

2018/03/31 05:38:34 executing program 2:
r0 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=<r1=>0x0)
fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x4, 0x7e4, 0x7c, r1})
syz_emit_ethernet(0x6e, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c200000000000000000086dd6009000000383a0000000000000000000000000000000000ff02000000000000000000000000000060a9718800006c000000000000000000400000010000000100000000000000000000000000000001aabf21a21c67000000000ff000000000"], 0x0)
r2 = getpgid(0xffffffffffffffff)
sched_setattr(r2, &(0x7f0000000000)={0x30, 0x0, 0x0, 0xe4, 0x7f, 0x3, 0xff, 0x5}, 0x0)

2018/03/31 05:38:34 executing program 3:

2018/03/31 05:38:34 executing program 1:

2018/03/31 05:38:34 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={<r3=>0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000480)={r3, 0xf2, "9a467a8509382471be8411ed57e21725b7e11c0946cb70ec7ab5eba0f9ceccd6730663ac1e2d435944a58ce329766d9d64be14fd14e31d4ba5b2877e91e7c71f1d1c20e3b14fd682369e745cb137ad336dd4728adb58bcbbb6134d432ab9ba3ec5f04b4e748dbc941a6fa6f39f2616e08b48f781b4a73fa373db07f2bb1ed42e056d9f15d814ae3aafa40f11c2a64c9ae5771ff614b46e6f76be45194ed2931f01c5f7a47d78f73a2dbb65c13ff066127bf0b6dab30a79754c7c574a64801e0f9c89c4254a01d0e7a524b60d994684973391655b6bc1e61680b995fca22cb5f7bc6150a70d5d8bb8a7d764a86d6e8d63e142"}, &(0x7f0000000580)=0xfa)

2018/03/31 05:38:35 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x0)
getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/103, &(0x7f0000000200)=0xfd0cd22b19f82754)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000440), 0x4)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet(0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x0, 0x8001, 0x0, 0x5, 0x2, 0x1f, 0x3, 0x0, 0x3, 0x800, 0x5, 0x0, 0x40000, 0x0, 0x1]}, &(0x7f0000000000)=0x100)
r2 = socket(0x2, 0x805, 0x0)
bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x5)
sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8)
setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x8d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000008bc03115b5c96a00000000000000000000000000001dffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000907300000000000000000000000000000000000000000000000000000000000000000000ff"]}, 0x105)
io_setup(0x7, &(0x7f0000000080)=<r3=>0x0)
r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x20c01)
io_cancel(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xf, 0x40, r2, &(0x7f0000000480)="601a4cd196b39116b5b874c613e47ea0d0d7675ef40a36dfbd1982727f7df5a83cf7ab100767be7efd3eaa8106ad1c18d3751be99ee5b6412e8e00bbda7c417afa3e0363e8e60d9d01824a50825903da09fbe8613bcf37cc832d7d38cd2a3d3bc64ec11545ade63101", 0x69, 0x5, 0x0, 0x0, r4}, &(0x7f0000000500))
socket$pppoe(0x18, 0x1, 0x0)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0)
openat$cgroup_int(r5, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0)
r6 = socket(0x11, 0x100000802, 0x0)
r7 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000000040))
ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012})
ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201})
dup2(r6, r7)
shmget(0x2, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil)
setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000ec0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000f00)=ANY=[@ANYBLOB="726177000000efc5c3ff000000000000000000000000000000000000000000007e03000000000000"], 0x1)
shutdown(r0, 0x1)

2018/03/31 05:38:35 executing program 1:

2018/03/31 05:38:35 executing program 0:

2018/03/31 05:38:35 executing program 7:

2018/03/31 05:38:35 executing program 6:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x8, 0x4, 0xe6ce, 0x4, 0x8, r0, 0xffffffffffff8001}, 0x2c)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0)
syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x80000)
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 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c)
ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60)
fcntl$setstatus(r2, 0x4, 0x4000)

2018/03/31 05:38:35 executing program 2:

2018/03/31 05:38:35 executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tnepres)\x00'}, 0x58)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080))
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0)
r1 = accept(r0, 0x0, &(0x7f0000000000))
sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000400)="1ac452bf72b66db2bcef27eb26aa7618eed3ef869da8ae049e3a93338fe057fa08", 0x21}], 0x1, &(0x7f0000000740), 0xffffffffffffff08}, 0x0)

2018/03/31 05:38:35 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r3 = dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
epoll_pwait(r3, &(0x7f0000000480)=[{}, {}, {}], 0x3, 0x0, &(0x7f00000004c0)={0x8}, 0x8)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:35 executing program 7:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000)
ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1)
mmap(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0)
readlinkat(r1, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91)
r2 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00')
r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0)
sendfile(r3, r2, &(0x7f0000000000), 0x8)
pread64(r2, &(0x7f0000000480)=""/46, 0x2e, 0x0)
dup3(r2, r2, 0x0)
ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x100000001)

2018/03/31 05:38:35 executing program 1:
pipe2(&(0x7f0000989000)={<r0=>0xffffffffffffffff}, 0x0)
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0xffffffff, 0x0, @tick, {}, {0x800}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000000040)='./file0\x00')
r3 = getpgid(0x0)
sched_setaffinity(r3, 0x1cd, &(0x7f0000da3000))
link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00')
utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}})
dup2(r0, r1)

2018/03/31 05:38:35 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x4000000010009, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:35 executing program 0:
socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={<r0=>0xffffffffffffffff})
r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2414, 0x408001)
ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/27)
io_setup(0x5e12, &(0x7f0000000000)=<r2=>0x0)
syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0)
io_submit(r2, 0x2, &(0x7f00000006c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x9, r0, &(0x7f0000000440), 0x0, 0x4, 0x0, 0x1}])

2018/03/31 05:38:35 executing program 2:
r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0)
fcntl$setlease(r0, 0x400, 0x0)
r1 = inotify_init1(0x0)
inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010)
r2 = perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000a88ff8)='./file0\x00')
close(r0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x0, 0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0xe)
r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)
close(0xffffffffffffffff)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
read$eventfd(r0, &(0x7f0000000100), 0x8)
dup3(r4, 0xffffffffffffffff, 0x0)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0)
r6 = openat$cgroup_int(r5, &(0x7f0000000000)='io.max\x00', 0x2, 0x0)
syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x8, 0x800)
write$cgroup_int(r6, &(0x7f0000000140)=ANY=[@ANYBLOB="393adbfea8911563f382fd22dd340d231c0460c2b076b1172946a9f8ba3d"], 0x1e)
ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
finit_module(r2, &(0x7f0000000080)="707070302a6574683047504c1400", 0x3)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000000180))
syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000280), 0x0)
ioctl$KVM_RUN(r4, 0xae80, 0x0)
read(0xffffffffffffffff, &(0x7f0000000140), 0x0)
ioctl$KVM_RUN(r0, 0xae80, 0x0)

2018/03/31 05:38:35 executing program 4:
r0 = socket$inet6(0xa, 0x3, 0x3c)
connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c)
sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="bc16ba677c2cc1674dde33717c80fb5e831abc9a00d750a74a8bcf705b81e7cc4f9ea85eec5d58ff7dfd0239f72b215d7ef2aca511e71ca0ec7ac3c1e8970c327c86db60f54bf4f7b3920a128019d6976a1f866ca86a02725942f8ce8c2157749f4d01ae84c8ad028d9a81141def5fa8a49cf13245c28e0e183754cb311959043f871bf70767d4075f9db80af5b1bd997f538392ba59cb209ac34d992b57971720b8fc6878575efc4dcf6341390439baabb9ab110493e101", 0xb8}], 0x1, &(0x7f0000011000)}, 0x40000000c100)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0)
setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 'wrr\x00', 0x10, 0x9, 0x15}, 0x2c)
sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="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", 0x4cd}], 0x1, &(0x7f0000028000)}, 0x0)

2018/03/31 05:38:35 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00')
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000008}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x48, r3, 0x200, 0x70bd2b, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xa31c}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000010}, 0x880)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:35 executing program 7:
r0 = socket(0x10, 0x0, 0x0)
write(r0, &(0x7f0000441f85)="240000004e001f0014f9f4070008f408020806f70d000100040000000004000800000000", 0x24)
timerfd_create(0xffffffffffffffff, 0x7f9)
bind$ax25(r0, &(0x7f0000000140)={0x3, {"cdb35300000100"}, 0xc4af}, 0xffffffffffffffe9)
fsync(r0)
getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68)

2018/03/31 05:38:35 executing program 3:
io_setup(0x3, &(0x7f00000005c0)=<r0=>0x0)
accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e)
r1 = syz_open_dev$admmidi(&(0x7f0000000800)='/dev/admmidi#\x00', 0x0, 0x400800)
ioctl$KDMKTONE(r1, 0x4b30, 0x0)
r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7ff, 0x0)
io_cancel(0x0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xf, 0x3, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529e6bf2a661dc23a844b00925c244a9f2967c0ca9868ee50eacf67a2ad7681d82f5a38cbd6d7641f843fa129e0", 0x4d, 0x5, 0x0, 0x1, r2}, &(0x7f0000000280))
io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7})
io_getevents(r0, 0x4, 0x4, &(0x7f00000002c0)=[{}, {}, {}, {}], &(0x7f00000006c0)={0x77359400})
io_setup(0x7, &(0x7f0000000040))
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={<r3=>0x0}, &(0x7f0000000480)=0xc)
getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000340), &(0x7f00000004c0)=0x30)
r4 = syz_open_procfs(r3, &(0x7f0000000540)='net/ip_tables_matches\x00')
ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000440))
ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3)
pread64(r4, &(0x7f0000000000)=""/85, 0xfe42, 0x5d)
r5 = memfd_create(&(0x7f0000000240)=':+lo#\x00', 0x0)
io_submit(r0, 0x0, &(0x7f0000001280))
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x4, 0x0, 0x8000, 0x101, 0x0, 0x1, 0x0, 0x7, 0x0, 0x6, 0x0, 0x3, 0x6, 0x8]}, &(0x7f00000003c0)=0x100)
timerfd_create(0x0, 0x80800)
ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000580)={0x2, 0x60, &(0x7f0000000600)="a7e0943d4f14ecdf73888554e1620421ccf0bb678aa7c35a9aeac98a31f05632a0cfcb91403e504b1c455ec83361a25e9a561aa6c3531f2f7c078bc5c4f64974ddd6f6e13e4b6d9a34dd0560666935b955f0c02d8723c7607e5c0b60c520774d"})
semget$private(0x0, 0x0, 0x2)
io_destroy(r0)
ioctl$KVM_GET_MP_STATE(r5, 0x8004ae98, &(0x7f00000001c0))

2018/03/31 05:38:36 executing program 5:
r0 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
read(r0, &(0x7f00000004c0)=""/68, 0x44)
r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000480)={0x6, 0x45, 0x7, 0x8000, 0xa, 0x80000000})
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004)
setns(r4, 0x0)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r3, r2)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r3, 0x4c01)

2018/03/31 05:38:36 executing program 4:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@ipv4={[], [], @local}, <r2=>0x0}, &(0x7f00000001c0)=0x14)
setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r2, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={<r3=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r3, 0xc3, "83f60810b646f455b3b6e50b158b074001a346362d945da32a50a0af97688594d8ed95977c74e7eb38472511cb24f26ee1e55ca872f72c85139a7c0278db0586022939524434d63d094e7d0d1a6d173df7c6b134b8367160f784a62df518bbc1f2b211fe321c800a3dbf840e87ca30dd9ba59bab4fc22339c26aaed830d18a25e5154ad43eb403eacc1655dd276011cc57a7399b6633411424a68b593d38b61673d764339535bdc649784631aad1d3c2d1622d950f4800827ae3906d45ceec27fa079d"}, &(0x7f0000000140)=0xcb)
ioctl$sock_ifreq(r0, 0x8993, &(0x7f00000000c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000080)="328243079de552b246c3e56e449f07c83d56125db1d0d6aff452d1d63d138cc0"})

2018/03/31 05:38:36 executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0)
fallocate(r0, 0x0, 0x19e5, 0x5)
socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
accept4$llc(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x800)
fallocate(r0, 0x3, 0x0, 0x4c02)
r2 = getuid()
keyctl$get_persistent(0x16, r2, 0x0)

2018/03/31 05:38:36 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
socket$inet6_udp(0xa, 0x2, 0x0)
request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\x00', 0x0)
keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x80)
ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000340))
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16947e, 0x0)
ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000280)={0x0, 0x8001, 0x0, 0x675, 0x1, [{0x0, 0x6, 0x1, 0x0, 0x0, 0x100}]})
ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x8, 0xc1b8}]})
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000100)=""/177)
pwritev(r2, &(0x7f00000001c0)=[{&(0x7f00000011c0)='*', 0x1}], 0x1, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000800)={<r3=>0x0, @remote, @rand_addr}, &(0x7f0000000840)=0xc)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000980)=0xe8)
setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@broadcast=0xffffffff, @in6, 0x4e22, 0x0, 0x4e23, 0x1, 0x2, 0x80, 0x20, 0x2b, r3, r4}, {0x1fc000000, 0x4b, 0x101, 0x5, 0x1, 0x2, 0xfffffffffffffffa, 0x20}, {0x7, 0x3, 0x2, 0x9764}, 0x1, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6, 0x4d5, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3500, 0x7, 0x0, 0x1, 0x400, 0x2, 0xfffffffffffffff7}}, 0xe8)
r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0)
inotify_add_watch(r5, &(0x7f0000000040)='./file0\x00', 0x2000024)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80042, 0x0)
connect$netlink(r5, &(0x7f00000000c0)=@unspec, 0xc)
getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000380)=0x7, &(0x7f00000003c0)=0x4)
prctl$setfpexc(0xc, 0x10001)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000400)=""/17, &(0x7f0000000440)=0x11)

2018/03/31 05:38:36 executing program 7:
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10)
listen(r0, 0x0)
syz_emit_ethernet(0x230, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="070019009a43907808002d6075574e60a22a8966fa191354c0adddd923dc6af90304640e562e2961f382be4a94e2d219415692398c65abd5510eeddb"], 0x0)
syz_emit_ethernet(0x5a, &(0x7f0000000100)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[], {0x8100, 0x3, 0x5, 0x3}}], {@canfd={0xd, {{0x1, 0xfffffffffffffff7, 0xa3, 0x9}, 0x14, 0x3, 0x0, 0x0, "5f058cc759dda4f62bb6534069f71d6db70eb382639c45289acc334d39bc4bd99fa32ba4b62571c9a7dee40baff4c688fd13f1c5bb5233b93ca60ecd776482c9"}}}}, &(0x7f0000000000)={0x0, 0x3, [0xa93, 0x5d9, 0xed4, 0x863]})

2018/03/31 05:38:36 executing program 3:
pipe2(&(0x7f0000d0d000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x3fff)
io_setup(0x17, &(0x7f0000b59ffc)=<r2=>0x0)
r3 = socket$inet6(0xa, 0x0, 0x0)
ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e23}})
r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x8400, 0x1)
io_submit(r2, 0x3e84, &(0x7f00004a7ffc)=[&(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00005be000), 0x31c}])
write(r4, &(0x7f0000000040)="ae864b39940bc8dfb2192261a6ee45cfa92d86a4efd8a715bc934453ec1d79440808f57a8cc8a35b01d97bafaa90b804a63fbe0545224cc8197943a013a8ffa8a0529effe84d2f1082ecf934091b11476b30483fe302d1b02d9767588bdf3b744c045e1b5c46e27794eea7ca8e1ae098e22fe09f9b4f57c6b8b4fea59216b4f53b09dc4dce96e1d0ae4feb72132a3cdc34cfbe2879473796d5d45796dbba77cd34d5bddb8068", 0xa6)
io_submit(r2, 0x5, &(0x7f0000001540)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x6, r5, &(0x7f0000000180)="03bd0fa834cc392567bc486c5b00e8106b80c792190dd33474c750d710878bc2a73fc85e03d33a3f75edeafd3d5817f2ef26c8e861e5d2d484544acc4306e56a31e9bef84ae719891dd5fe251f24103ff735623a646f3662c17305d6426a26771212ecc6c1b79a46a6d729297036460ec93fa50e4f8c1da014255a9cb085d7b24e8c2044c813b74776", 0x89, 0xfffffffffffffffd, 0x0, 0x0, r5}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2, 0x7f, r1, &(0x7f0000000280)="2dfb9ea102bd6de0a45b07aef476b1baf51e2577b014314dc3f442e836164eb5b54171b61c20e6ae9f059490bf5d95cf715a9593eaa710d70f443e12adc204525161042afcef4d535300f19097693d5bbeb380", 0x53, 0xffffffffffffff08, 0x0, 0x1, r5}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, r5, &(0x7f0000000340)="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", 0x1000, 0x2e7, 0x0, 0x1, r1}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x3, 0x7f, r1, &(0x7f0000001380)="1707735e0f190ce2a47370099382f233a8525bb040", 0x15, 0xc, 0x0, 0x1, r0}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x2, 0xfff, r3, &(0x7f0000001400)="777889b04fbe54cb4a290c184f26ebfb14f74166abb6751c6964a2379380f6e8d1622550048366ba7da0210bd9de278405b82e380efaa673e094f1e0f38bf632e3ee3e041c85fc527bbe9de11986b887bc54d92a82bc9f01ca0b91cf1261638f8fea1127c1009f4afa635052aef25e9a6523d62940d64194d4bb6879e221b276b0d39db829ba775427dea87621ddc7babf57bf27d9ee68ca3c343876d5220fd4b3e02c8cb1e29824faada85fd8b1cb489a08e1e790a17d5a1559a757f6251dc8b63729b9a6cfd70f34831296843c6f118dfc7d1bf1a32ec3cc6ba7ecf03bc37c3c3f9d56bdca911981e57334f5", 0xed, 0x40000, 0x0, 0x1, r1}])
ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000001580)={0x0, 0x21})

2018/03/31 05:38:36 executing program 6:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = dup3(r0, r0, 0x80000)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0)
r2 = fcntl$dupfd(r0, 0x620bcd35b6dca901, r0)
setsockopt(r2, 0x6, 0x7, &(0x7f0000000080)="ac22bb8de17200a4813457ef841f9862b6eacbe8cf1c79e1163eed2b5f03ac317eefcb7b796086be6a9112a1d7eab5a9af056c80b2fd", 0x36)
r3 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000002c0)={@hyper})
ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000000200)={{0x80, 0x4}, 'port1\x00', 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff})
ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000100)=""/197)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)

2018/03/31 05:38:36 executing program 1:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fcntl$dupfd(r0, 0x406, r0)

2018/03/31 05:38:37 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(r0, &(0x7f0000000480), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:37 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000e3eff8)={0x0, <r2=>0x0}, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
dup3(r3, r2, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r3, 0x0)
ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="03"])
ioctl$KVM_RUN(r2, 0xae80, 0x0)

2018/03/31 05:38:37 executing program 4:
r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x0)
r1 = syz_open_dev$midi(&(0x7f00000011c0)='/dev/midi#\x00', 0x0, 0xa4100)
r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vcs\x00', 0x0, 0x0)
ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001240)={0x2, r2})
eventfd(0x7)
pread64(r0, &(0x7f0000000900)=""/195, 0xc3, 0x0)
ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000100)={0xc7, 0x7fff, 0xffff, 0xffff})
ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0x48000000000)
ftruncate(0xffffffffffffffff, 0xfffffffeffffffff)
r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0)
ioctl$TIOCSTI(r2, 0x5412, 0xe11)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000010c0)={0x0, 0x80}, &(0x7f0000001100)=0x8)
r4 = dup(0xffffffffffffffff)
fcntl$addseals(r0, 0x409, 0x1)
writev(r3, &(0x7f0000000f80)=[{&(0x7f0000001000)="a68075e3676abab145685ca3610a6b85d3722bc547a060dc7e32587a718fcb8486a231ece2e22782cf2c95928d62fdeb443f1d0c3c99bee31b9877aa5c4a1be65e2af713c68a7a8b538149004faa47055624ed4b866835ab8444b7fe8d493b62ebaf3ac3ea323bea61fb8f551bc5a3425a2d59cf47c4b2abf2c3b96291d8058a42a80a59d249896ea51aa5bb22ef98591af9a44a891e7d5e7b7a3d7b656c10dfac", 0xa1}], 0x1)
read(r4, &(0x7f0000000040)=""/172, 0xac)
perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
fchdir(0xffffffffffffffff)
setns(r0, 0x44000000)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x9, 0x0, 0x2}, 0x10)
ftruncate(r3, 0x0)
pwritev(r3, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0xd88}], 0x1, 0x4)

2018/03/31 05:38:37 executing program 7:
bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48)
r0 = bpf$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)
r1 = socket(0xb, 0xa, 0x80)
socketpair$inet6(0xa, 0xa, 0x1, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r2, 0x1, 0x6, "119f59cfd1069fa51e3ee8e346765d9d0c6e817caa269669ac5618f878b294a93aa484b56bc5f26a9563ec6dd278e28383b2efae232d99e2a22c80d3aeb698fe439cf4d7316a76f9b2016873d90072368b4368feb1c3e6ddee0b8f70a00402cdb6b0e75300217601ec2f5276d3e5d4443987ff32a67786aca564932737447f80bb39678d8e39996087a9324bbee8c42493bb3694537709b36460156931d1baea0e2c414d"})
r3 = socket(0x2, 0x20000000003, 0x103)
setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4)
write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26)

2018/03/31 05:38:37 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000562000)={&(0x7f000006f000)=@rc, 0x80, &(0x7f0000df5fc0), 0x0, &(0x7f00001d3fb4)=""/76, 0x4c}, 0x0)
setsockopt$sock_int(r0, 0x1, 0x1000000000000a, &(0x7f000098cffc)=0x5c8, 0x4)
poll(&(0x7f0000000040)=[{r0, 0xfffffffffffffffe}], 0x1, 0x0)

2018/03/31 05:38:37 executing program 2:
r0 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e1f, @loopback=0x7f000001}})
ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@generic={0x9, 0x8, 0x601})
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x8, 0x2, {0x3, 0x1, 0x3fff8000, 0x0, 0x2}})
ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000100)={@host=0x2})
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000001c0)={{0x5, 0x3ff}, 'port1\x00', 0x8, 0x140414, 0x400, 0x2, 0x40, 0xcb48, 0x0, 0x0, 0x7})

2018/03/31 05:38:37 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r0, r2, &(0x7f0000000480)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:37 executing program 3:
sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101)
mkdir(&(0x7f00000000c0)='./control\x00', 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x0, 0x40)
ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000140)={0x100000001, 0x6, 0x5, 0x9815, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}]})
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0)
r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r1, 0xaf01, &(0x7f0000000280))
r2 = eventfd(0x80000002)
write$eventfd(r2, &(0x7f0000000080)=0xffffffffffffff90, 0x8)
ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000857ff8)={0x0, r2})

2018/03/31 05:38:37 executing program 7:
mkdir(&(0x7f000052aff8)='./file0\x00', 0x0)
r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0)
ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1)
mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000))
sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0xdc, 0xd, 0x7, 0x800, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0xa}, [@generic="15d563d245738b336f56ceb1b1", @generic="1d671a6092209453a9770f8b60a14bd0c74596cefe05e46f0b81a5a5ec50637196b5e9c93a439a4ff7238a2a92c6052053832791f5f13b10f238d473f6e17df69f4658ed09e30adccf0d1b66de06be5610c947f6544c7c87b654bc7a5bc24396af3e1e42986b1884f28710becf2fce030f564e8d6e3b0d124498c03eb89c55598ad687ff18c29787b752d8e38719ccf516c5d2cfe231989ca371656eb081cbe45795037506bbb2b8eb663f5693bacb3f6a139ea84917fe849f"]}, 0xdc}, 0x1, 0x0, 0x0, 0x40}, 0x40000)
fcntl$setlease(r0, 0x400, 0x3)
sendfile(r0, r0, 0x0, 0x2)
r1 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0)
renameat(r1, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00')
utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {0x77359400}}, 0x100)

2018/03/31 05:38:38 executing program 0:
r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0)
ioctl$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, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}})
ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000500)=""/250)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080))
r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0)
ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x505200, 0x0)

2018/03/31 05:38:38 executing program 2:
r0 = semget$private(0x0, 0x3, 0x12)
semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000000140)=""/29)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0)
bind$bt_rfcomm(r1, &(0x7f00000001c0)={0x1f, {0x401, 0x800, 0xfffffffffffffff7, 0x9, 0x19f, 0x800000000}, 0x3dc7}, 0xa)
r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0)
r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x22001, 0x0)
r4 = msgget$private(0x0, 0x207403f9e0622019)
msgsnd(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="0300000067acd85c93884ea0d3e8b812cff15ef2812e1c06a846d56f6948ce34b6aa5ed600000000000000000000000000"], 0x24, 0x800)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={<r5=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r5, 0x93, 0x10}, 0xc)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0x0, 0x2000})

2018/03/31 05:38:38 executing program 4:
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400})
r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x45}]})
r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x10000)
ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000001c0)=""/178)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})

2018/03/31 05:38:38 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)
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}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0)
preadv(r0, &(0x7f00000bdff0)=[{&(0x7f0000110ffc)=""/4, 0x4}], 0x1, 0x0)
r1 = getpgrp(0x0)
perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x1, 0x6, 0x5, 0x1, 0x0, 0x4, 0x0, 0x9, 0x1, 0x10000, 0x1, 0x77c, 0x1, 0x0, 0x2, 0x2, 0x3, 0x5, 0x7bbe, 0x30a4, 0x7, 0x6, 0x510, 0x62d, 0x2, 0x8000, 0x2, 0x1, 0xfff, 0x9, 0x4, 0x8, 0x6, 0x4, 0x5, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x6, 0x80000001}, 0x4000, 0x8, 0xb7a3, 0x7, 0x0, 0x0, 0x9}, r1, 0x5, r0, 0x1)
r2 = gettid()
timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000), &(0x7f00005ae000)}}, &(0x7f0000fd7000))
timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8)
timer_create(0x7, &(0x7f0000000280)={0x0, 0x35, 0x5, @thr={&(0x7f0000000140)="caa4a00d9a73d71a1ec4d874ba956cd9af3b052ad9e45415bfba1cc68c1ebc3dcb8286f196828acd6b2221cab4037330e3df58a94de35be443f8b0a57bc2e90e1a3e9d82b4abd2d1837fd4a9e954229713d9b36ccc81f90295dfee1f76690ec23a0ee6c19d678b9dc76362b438245b92b3ab", &(0x7f00000001c0)="00b42f35295988f5d10c738e83aadf9200d0ed9bdd0741fac293e95d8bd748e4088bce4a2ea1dba0e51e49cb8a01d1834dece7a000438fc1abf181b71c4f5980073e93822ac6d843bac7c285c87a01f54de49d1708f429538e65b895de9d39f09961d218d190bcce8a01b995f7e913cea5613310187489eef4d2114422d8e5b30fc04567fc13b7be7f0eeb4bc0548f4e0aef"}}, &(0x7f00000002c0))
tkill(r2, 0x1000000000016)

2018/03/31 05:38:38 executing program 3:
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0)
msync(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x3)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400140, 0x0)
ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000040)=""/38)

2018/03/31 05:38:38 executing program 6:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0)
getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/189, &(0x7f0000000080)=0xbd)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'})
socket$inet_icmp_raw(0x2, 0x3, 0x1)
perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
r4 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000f78000)=0xff)
bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c)
listen(r4, 0x0)
sendto$inet(r3, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
dup3(r5, r4, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x2100, 0x485902588587c89e)
r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x1c002, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000600)=""/4096, &(0x7f0000000280)=0x1000)
ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000580)=<r7=>0x0)
ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r7, 0x10, &(0x7f00000000c0)={0x7})
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
r9 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r9, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
r10 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
r11 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet6(r10, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10)
dup3(r11, r9, 0x0)
setsockopt$sock_int(r8, 0x1, 0x10, &(0x7f0000000240), 0x4)

2018/03/31 05:38:38 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(r0, &(0x7f0000000500)=""/191, 0xbf, 0x2, &(0x7f0000000480)=@can={0x1d}, 0xffffffffffffff6e)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000280)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r3 = dup2(r2, r1)
ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00000002c0))
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:38 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)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000fe3), 0x0)
r0 = memfd_create(&(0x7f00000007c0)='cpuset.-vmnet0cpuset^\x00', 0x3)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000800), 0x0)
r1 = socket(0x40000000015, 0x5, 0x0)
setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000080), 0x4)
bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendto$inet(r1, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000000c0)=0xe8)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in=@local}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000100)=0xe8)
syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000a80)=""/246)
close(0xffffffffffffffff)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340))
openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000000c0))
fallocate(0xffffffffffffffff, 0x0, 0x0, 0x9)
open(&(0x7f0000000100)='./file1\x00', 0x0, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in6, @in, 0x4e20, 0x40, 0x4e24, 0x8, 0xa, 0x0, 0x0, 0x0, r2}, {0x0, 0x80, 0x0, 0x28a, 0x7f, 0x7ff}, {0x5, 0x80000000, 0x8001}, 0x0, 0x6e6bbc, 0x1, 0x1, 0x0, 0x3}, {{@in, 0x0, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x14}, 0x3506, 0x0, 0x0, 0x7f, 0x2, 0x7}}, 0xe8)
readv(r1, &(0x7f0000000000)=[{&(0x7f0000000480)=""/26, 0x1a}], 0x0)
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0)

2018/03/31 05:38:38 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f0000000600)='}mem0\x00\x00\x00\x00\x00\x00\x00', 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r3 = dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000640)=0xc, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
recvfrom(r3, &(0x7f0000000480)=""/162, 0xa2, 0x60, &(0x7f0000000540)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x80)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:38 executing program 0:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x3)
bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa)
connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa)
connect(r0, &(0x7f0000000000)=@nl=@unspec, 0x5a)

2018/03/31 05:38:38 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 = socket$packet(0x11, 0x800000000002, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000002c0)={0x0, 0x0, 0x7}, 0x10)
r3 = socket(0xa, 0x1, 0x0)
ioctl(r3, 0x8912, &(0x7f0000000240)="c62900000000c88a7c2d6f")
r4 = socket$packet(0x11, 0x3, 0x300)
r5 = dup2(r3, r2)
mq_notify(r5, &(0x7f0000000280)={0x0, 0x5, 0x3, @thr={&(0x7f00000009c0)="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", &(0x7f0000000180)="1f2dec8c60a3ebd5fe628b39c105603bcb5e30d7ff959df745f229f6e642a20638bf6981d30d8ff15ba579bbdc20ed475cf69bcf195d654be5b372f5b6"}})
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'bcsf0\x00'})
setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10)
ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00')
ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00')
r6 = socket$inet_smc(0x2b, 0x1, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000740)={<r7=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000780)={r7, 0x1})
syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00')
setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54)
getsockname$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10)
setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, "65b96c4000000000000000000400"}, 0xfd07)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00')
sendmsg$unix(r5, &(0x7f0000000480)={&(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000000640)="310cda9da35612b35ca3c7659afbef3e726da554c447280e572905684f83ad3a587df0ced477153c9d926ab6b3bf2518065346ffc3e5d7e3142e9fcc30f1ac1d4f3795fdb5f0f1929396e7c433fd8d0d42e31a83cb1e39a49b39ee916e53a4d664f82caed16814ad9e60e2eb99c85a2c614f97655b2dbd65ad0ea626a96e863c04432441e3b95182d38ac31dd3756bdffa64cd041557be27f0a177d7633ba3a98425c5daf582867d68e611b1997c04b79a48bf53a3ded35dfced61466d6948f6b153146ff7b88a654e", 0xc9}, {&(0x7f0000000040)="5976288f13a64ec1c84fd425cb7fb84acc69b16a528abde6e167e6eba7cc4874c8ab69c0673aa1e0067c7023df653ba3ee8a03", 0x33}, {&(0x7f0000000140)="118b2df34191491d206483c208a18f1bab53be514e76f4cbdd161b", 0x1b}, {&(0x7f00000007c0)="78a465604f355f141c074fe74691d0a483bc240f7a8cc582b5a3a1ee7f2a8fb0616884f0b71e8f99cbc7bf74b6abf9e28a98041374555eb4ec19aa38626ef7f9b61023927f522b10c79b55963f68b15ddafb90c6a0bca9eb11056a6b69f2fc6d7e3c8f220c6d2a6e9f3e355dce834759af2eaff761c37ffb94aafef216f9a27762301ec5851229086aedc5939b", 0x8d}, {&(0x7f00000019c0)="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", 0x1000}, {&(0x7f0000000880)="8d8f676e4c3c751fa9299cedb36cce887de43b18d04a15928cc596267909358dc2d98af479916795bb77964778af3e4b9f30607c2a7cf16142dedaeb62cdb4cdd236489fbe4fce85f5afdad9efee8160414c3f602d497801997b4033fe6bdfabbc15e5c94b1c8adc1372fdec2fb979a56f46726f8a7088b6c3e96b193d15cfcd7ee8f8c14f2a2ef601a991039438aa26b5a752a45878a738065abd8bc31dd4cb83ca9d369c67000b43b058eb6e8b3daf585b6328598bf0f1fd03df022b9cd56a71bc4d7b225a1d6ea33ab499e4859643d548607d74e4faf71668f2f77fc0a457814da0ff20b0", 0xe6}, {&(0x7f00000029c0)="c9401b303db875105b0e0ee775bfd20b62a8d5b7591557222fd17d7e7cd9c3ab311e50bfd2f4b3701bb7077a11cbcbc5d5cb5a7783da0b52a0390f12718760dfe66c85f23bba208758722e9bfdbfa64557a9ddda49ebad8e215a156abaa0e40bec350c315477dab222781773f964ea1a0490462f3ee725a80cd3aba1b680209c09382620bedbe3654fcfe765a80aa5b59f3ac2ab930b8e6756f1d35f4745e218c6cf454e1695093edb9268d36d193bdafb97a3128e82d6f85fa937fbd264129eb289621459f5c34cce1c4439623386955013b32b34371b401c699831fe41e5b736", 0xe1}, {&(0x7f0000000300)}], 0x8, &(0x7f0000002b40)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r3, @ANYBLOB="0800000000000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r6, @ANYBLOB="05000000"], 0x58, 0x4}, 0x4040)
socket(0x3, 0x0, 0x7)
setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0)
setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0x0, 0x6a}, 0x2c)
r8 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x480, 0x42)
ioctl$KVM_PPC_ALLOCATE_HTAB(r8, 0xc004aea7, &(0x7f00000001c0)=0x9)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x400, 0x200}, 0x90)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000004c0))

2018/03/31 05:38:38 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8)
socket$inet6_icmp(0xa, 0x2, 0x3a)
syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x200)
fcntl$dupfd(r0, 0x406, r0)
rt_sigaction(0x7, &(0x7f0000000040)={0x42a536, {0xfffffffffffffffc}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000))
mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44032, 0xffffffffffffffff, 0x0)
syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0)

2018/03/31 05:38:38 executing program 4:
r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400001)
fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, <r1=>0x0})
lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000580)=<r4=>0x0)
getresuid(&(0x7f00000005c0), &(0x7f0000000600)=<r5=>0x0, &(0x7f0000000640))
r6 = getgid()
r7 = getpgid(0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000680)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8)
getresgid(&(0x7f00000007c0), &(0x7f0000000800)=<r9=>0x0, &(0x7f0000000840))
fcntl$getownex(r0, 0x10, &(0x7f0000000d00)={0x0, <r10=>0x0})
r11 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$int_in(r11, 0x40000000af01, &(0x7f0000c97ff8))
ioctl$VHOST_SET_MEM_TABLE(r11, 0x4008af03, &(0x7f0000000480))
r12 = getuid()
stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = getpgrp(0xffffffffffffffff)
fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, <r15=>0x0})
stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, <r16=>0x0})
sendmsg$unix(r0, &(0x7f0000000c40)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000000c0)="0fd405dda3b99a2acc6a7ae6893684a46e3c40c2dacffc20bd11a65499e7bd0dccaab18458f8b7d93b6d0961653e3ede36109325084e875a05c0e9df0c1062854c1e93f58fc193eff9c8df643a491f8f17a3d20be00046bc587ea455d07d2f538df7299b1dbd987c83278496f3b4546ee13caa20da7252fc0ad7f8edfcee6dfa404c2ae15105b7300571e110384e4bddfad01a90d5f8cf2f960161d26cf8d6ecb65d65a775cf83999366a39531792ab0e6a9768ef6c993cdff7cc4d92131d90e1c5777ce3eb8c406cd86ff3628bec4676e5a", 0xd2}, {&(0x7f00000001c0)="6114cdc22a7d35f5d665a7dc5faf7efbfee7f91611c272143577e833de01fa696400f8f5ab01e684d76fae9963e2c91cfce246d8a06a31267a996c4e451c451140109cb62d9e535a4caa13ed25f458594356f869cd81263388cff2b21c1f163313b01b029dbe631272", 0x69}, {&(0x7f0000000240)="3233eac778311dd98f9a06632f1539a4c029766e33a526291883d1b575fbb7bd077b50ebf81dac24382a3a6401fd43755cd9a191a69d95999d028650bee837e82bacea8b272df4e06939019ea921b425de5a38d1d10f461d73f2f823f20f6b6bcbe738909e9f5cc3ff0d32a7fd7dbcbafa2579c8137fa6a10dbf787bee696f2e2d9ab3c0cb", 0x85}, {&(0x7f0000000300)="29a59a5724fd7488641b2341fe03287cf17b1c405e6469bdf4812eb8d3db", 0x1e}, {&(0x7f0000000340)="e6a184fce0638be6aea85eda", 0xc}], 0x5, &(0x7f0000000ac0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x150}, 0x4)
ioctl(r0, 0x1000000000004140, &(0x7f0000000000))

2018/03/31 05:38:39 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
statx(r0, &(0x7f0000000480)='./file0\x00', 0x6000, 0x80, &(0x7f00000004c0))
ioctl$LOOP_CLR_FD(r2, 0x4c01)
openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0)

2018/03/31 05:38:39 executing program 0:
r0 = getpgid(0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x18000, 0x0)
socket$inet6(0xa, 0x6, 0x7f)
getresuid(&(0x7f0000000940), &(0x7f0000000980), &(0x7f00000009c0))
stat(&(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000a40))
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000d00)=0xe8)
stat(&(0x7f0000000d40)='./file0/file0\x00', &(0x7f0000000d80))
r2 = geteuid()
getgroups(0x1, &(0x7f0000000e00)=[<r3=>0xffffffffffffffff])
r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000000e40)=@full, &(0x7f0000000ec0)=0x48)
r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/vhost-vsock\x00', 0x2, 0x0)
accept$inet6(0xffffffffffffff9c, &(0x7f0000002a40)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002a80)=0x1c)
dup(0xffffffffffffffff)
socket$l2tp(0x18, 0x1, 0x1)
r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/dsp\x00', 0x20000, 0x0)
r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000002b00)='./file0\x00', 0x200, 0x101)
r8 = perf_event_open$cgroup(&(0x7f0000002b80)={0x5, 0x70, 0x0, 0x9, 0x8, 0x15, 0x0, 0x8, 0x10800, 0x1, 0x8, 0x4, 0x80, 0x1, 0xfff, 0xffffffffffffff16, 0xff4, 0x9, 0x0, 0xd050, 0x7, 0x0, 0x800, 0x100000000, 0x9, 0x8a, 0x0, 0x0, 0x100, 0x6, 0x100000000, 0x8, 0x100, 0x7, 0x7, 0x74, 0x143, 0x4, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000002b40)}, 0x1000, 0x0, 0x9, 0x3, 0x1, 0x6, 0xffffffffffffff00}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x0)
r9 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000b80), &(0x7f0000002c40)=0x2c, 0x80803)
r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/hwrng\x00', 0x1, 0x0)
r11 = fanotify_init(0x9, 0x1)
openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000006980)={0xe, 0x6, 0x7, 0x800, 0x1, 0xffffffffffffffff, 0x2}, 0x2c)
fstat(0xffffffffffffff9c, &(0x7f00000069c0))
fstat(0xffffffffffffff9c, &(0x7f0000006a40))
memfd_create(&(0x7f0000006ac0)='/dev/snd/seq\x00', 0x2)
dup(0xffffffffffffff9c)
socket$packet(0x11, 0x2, 0x300)
socketpair(0xa, 0x7, 0x6, &(0x7f0000006b00))
socket$can_bcm(0x1d, 0x2, 0x2)
geteuid()
fstat(0xffffffffffffff9c, &(0x7f0000006b40))
epoll_create1(0x80000)
openat$kvm(0xffffffffffffff9c, &(0x7f0000006e40)='/dev/kvm\x00', 0x200000, 0x0)
syz_fuseblk_mount(&(0x7f0000006e80)='./file0\x00', &(0x7f0000006ec0)='./file0\x00', 0x8000, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000001, 0x7, 0x804044)
getresuid(&(0x7f0000006f00)=<r12=>0x0, &(0x7f0000006f40), &(0x7f0000006f80))
getresgid(&(0x7f0000006fc0), &(0x7f0000007000), &(0x7f0000007040)=<r13=>0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007080)={0x0, <r14=>0x0}, &(0x7f00000070c0)=0xc)
fstat(0xffffffffffffff9c, &(0x7f0000007100)={0x0, 0x0, 0x0, 0x0, 0x0, <r15=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000007180)={0x0, 0x0, 0x0, 0x0, <r16=>0x0})
getgroups(0x5, &(0x7f0000007200)=[<r17=>0xffffffffffffffff, r15, 0x0, 0x0, 0xffffffffffffffff])
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007240)={0x0, <r18=>0x0}, &(0x7f0000007280)=0xc)
getresgid(&(0x7f00000072c0)=<r19=>0x0, &(0x7f0000007300), &(0x7f0000007340))
sendmmsg$unix(r1, &(0x7f0000007440)=[{&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000700)="89284eba143818c5a6271f7e5a795652435eff7cab8fccea10dd42df22089729e42b64a2ad047dd09b3fb32689fa84ab9e382c489e235f1a0d19ef3bcb0d27a5674f8ed38035c0ab973c33820fc3446c5fb6adc431f6edb5cd76aab70a2f35db38e3ec1adb6d32a43aeb2fa2e6fbaceaab40a1d316a5db4092f985848331ccc2f8ebd81660187d627de4", 0x8a}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000000b00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000b80)}], 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB="008fe90099c8da919ed7169d1ccb7223bfdb97d07fc5153cb90a2cbf0010000031b233d72cdd1808a35a3c98fddb011495f93d2dda1014179bcadeef0bef5c672a424bf93c5c36dfb4"], 0x50, 0x4000000}, {&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000025c0)=[{&(0x7f0000001040)="512e0a73d363548b620b153039b03d2ac715065ce564ab7421e5993ff4328b222e2840a8896982e9cdd1b00f6b98d42405414e50d5289067e753231c5bec809f0092ee60fce4910267ad5fb4812f8784e0aa3f6e26d7e1e7a0403045420b11f8a70bf0ca5e6fdcd66b1ddfc6d81285408fb7d42230bec1", 0x77}, {&(0x7f0000001180)="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&(0x7f0000006740)=[{&(0x7f0000005740)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000006c40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006e00)=[{&(0x7f0000006cc0)="29e95b792fcc818a66ccb29ef71d105c99255a86dd12b659f9b4bf0884d85349", 0x20}, {&(0x7f0000006d80)="cf0f2e5b9f26a00a71ec1b5ce923ec040c72083b66d7114c5dfc4a019e04a2f441672a239a2c78fd01ede78cd13362eee00292d0636bfb86d8f675d457ad44587af3311cb73b035e5d09501c305c2d1ff6366f9272369416621fe301244d649fb7bad82275a110ee0c13f705526ada2bffc0507e32a1f0d87f", 0x79}], 0x2, &(0x7f0000007380)=[@cred={0x20, 0x1, 0x2, r0, r12, r13}, @cred={0x20, 0x1, 0x2, r0, r14, r15}, @cred={0x20, 0x1, 0x2, r0, r16, r17}, @cred={0x20, 0x1, 0x2, r0, r18, r19}], 0x80, 0x8804}], 0x8, 0x20000084)
sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5)
r20 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0)
read(r20, &(0x7f0000fb6000)=""/28, 0xfe2f)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r20, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r20, 0x4040534e, &(0x7f0000000340)={0xbf})
setsockopt$inet_dccp_buf(r20, 0x21, 0xe, &(0x7f0000000280), 0x0)
r21 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0)
getsockopt$inet_udp_int(r21, 0x11, 0x66, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r20, 0x402c5342, &(0x7f0000000180)={0x11, 0x0, 0x0, {0x77359400}, 0x0, 0x400})
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r20, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"})
getpeername$llc(r20, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r20, 0x4058534c, &(0x7f0000000540)={0x1, 0x5eb1, 0xee22, 0x0, 0x2, 0xffffffffffff7fff})
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r21, 0xc0a85320, &(0x7f00000003c0)={{0x2, 0x1ff}, 'port0\x00', 0x48, 0x400, 0x7f, 0xa25, 0x9, 0x9, 0x1, 0x0, 0x0, 0xb83})
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0)
r22 = msgget(0x1, 0x19)
msgrcv(r22, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000100000000000000000000000000000000090939bc00bf8a69d32dd1b6c1b9200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000026b800000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, 0x1, 0x1000)

2018/03/31 05:38:40 executing program 4:
pipe(&(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000})
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="d39b3ebe1a337c924420ece282a5684e", 0x10)
fadvise64(r0, 0x0, 0x0, 0x0)
signalfd(r1, &(0x7f0000000080)={0x1}, 0x8)

2018/03/31 05:38:40 executing program 3:
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000680)={<r0=>0xffffffffffffffff})
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0)
semget$private(0x0, 0x0, 0x100)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000880)={0x0, &(0x7f0000000840)})
setrlimit(0x0, &(0x7f00000008c0))
fstat(r2, &(0x7f00000001c0))
ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r3 = userfaultfd(0x0)
writev(r0, &(0x7f0000000a00)=[{&(0x7f0000000240)="50947fb236029de3bc5e684289e664af6f849443a17df99b0d6fa38d48ec7bebcc12ad629f5fa02af469a53fd9c360f70fa0602c36813b5ad1572e98b66dfddc39a724f6a0bba71bca63db74243227233b9f3189d67193010fe217459e0964454a65ab1af2bc618038a17f62b3e59056ed0f99084dffe2e4aedd8a878ed822a186f8a9a1a1ad1fd4ae4aedd18971e4c40abb339d31526de6809546e91b0da6cc137d749f56190ee71996d2aa5b0187fb596dbb12fc26bfaead7c0cef38ee10d6b82e508116d025c59d9f", 0xca}, {&(0x7f0000000340)="92e483aff96e4819e3737bff73c398c92f23c810772f9e184a86763cb9557a6d76b28eecaa8287167c3206877fc109663de764ad019ef1ea95b0e02fc8d2a56c7e02c24f8efcc59d02f5d591972d791f4904f72f7b35595f9e1800d4a66010dc9c5a5d034babf919e8929b5a4b7bc2186e74c11f9e54f70a0a10ca26085f7888ae21289ec044945a03d20f1ef67d85538c972c8b0d56a3c1d005b07b26b7efebf040bfe565e76fe440137b3d639ef04f49198e9bfba2afd3cbf993ee7315347b", 0xc0}, {&(0x7f0000000440)="2068849fbe78e6f0c3b4deed2680395ddefeffe5b6ca4144e1efbc79f5f02116e00bdeb230fd026b7204aa6664eeef9564ba81efbecec5275af6c9ee99758869ed51bc6f64e462d5afa2348631b9542bc148e1ed0e98f29149ea91b68c0217838f0d7ebcc92c6314cb408b991445580a0cf0650d25c1679ea2d33b1496cf1d87afa1007fd6bfe4bd7815c6cd170fcdd3dec2f36e2b9f347cd2555518fc1f72758030b72b8de856192dffcdc636c34ad8b2fec1210dfbe3b79c4b09a4aac2075ca254afdf14f09024827b9ca360fdce23eb793340f6ca5da0b6cc7d5ebf0f3af0479b10a19a443fc9a0beebca4437", 0xee}, {&(0x7f0000001000)="2b8bf8124a0e44e13e6fa609ddc912a9109d3b5bcfe55506546445a1adebe957ca590fa8955f348d0b8e17ba624ab260801a9d316f8c3bd545f0d1d4be94f9865c2a708acd22ba63ecaba52ac818d480eb51c91bf80bcea80c09d45375274eaa0b744a6510069181aa5eed2158ba2a39efcb03148b3feb5f77ca80d8a0a70fbe4fa38bf35c1f4572fbe5d75d446f47df06655e211f22e8264d50504803cebe2d5e67cf5001ed8f0a8216b5cf8da9f35183d7313c870e13af7c4618ede22b423b86f8605543d86ecd56e7544734ac75d9c55c804937892ee93e1b0d120ae7a96b09a4f2a0c9aaa170544b4d4210df0091727a75f8ddf9bf32314df9f77d09133120c3d06901385c3f9d471efba6e192346f7737f22c32a1df3c8aeb69214b3dd3c9aef13265daf6202d5dc4be2a5b0c11f68a9da302993144ac010c9d0deee2dfec8e7041f33f92ec506ca8c1bfaed4b86bc112df6f0d3635a0504996791131621be7f478efc30561967f1e08cfcf156e128f1308def7f65536884b13a192180837efb1b9dfcd84cc4e344375c8c1bef0c92d55bcf15e8bb876a64c3b4c3404ab9988551cf0e54a421d163fe9be8c38ab7f1ad7343564c23fadb69de689e2d4b59965c53fd47a9f5d990dfca5effaaed24905b42981a6ed3a0ee180688d8cb781ca2b69a50b9f28d1bd7a2fa3e2286f580c0924c960ae671a851a186451deb3df5366e8a198117692878766f616f07f9461d7ee5e525852893f6b0e54bef1b94433319945ed0fe93d2b452e952b28a7e028788d0623f6ff789bca0024bbf87ff88b29ca946d5f39e8102a60ccac48de297afc300a85320832aa3b36edf9961aff4464d45ceeb3ef74a54759265f8cbb41ff5742c45e44c959c6dc21ccf3b827dfc82238a868128401e44d42ad5d54f39823d52020461ba2c9bd20080109c1481a1b3ab822dfacc277631cd0145321b4f0fc63a34d28bf8d564bf16ab4110d36441fca80e83ac6e66d9d9ad8f5a1b31bc4819c79507ebfd9172719e59d4cffb9fe76d4f91149c718e820e53fc5d8d46bbde7284c89c8f3c575210dc23372a156cec0dc5a25b6f0b8ea303beaa60d452f36b684a26fafacc0f2d8a0744921592c068cc12c3137c025a87193b2420134cb7fa1b37ad1cf1cf928593858397dd593b1841b1957b0c46653c4e80c1104bc89f1720122a88d2d926b350a21ded5bf79feec4b663143e272a67ac836ddce8bcb8a777c56008f8f932bff90b07b729c6085eff18aa89e5464f7b68a9a4b28ffca1e6a66c53a419a563103f0ea509c3f33df269316135fd807f23566e2c8afde7ab3dc2d1a273015e262c7adb24a268483d0d7f1dc92102d2124d66afa3984267c49d433d25edf311c1cf6e9ad7a87b9bc52b33256581e028c284b6a8fae5e0bf0832ccc90ea6fd4808f8e6c208bf9dd7f05453d453d6e1235e38c60f781bfab4cd5e997108f89782f65a1cd217388e1fac89b7cc477ea4f095a00d5456444d02b750b41ebaed824fb338af1fc3fceb8b695aa0b598570f7edb6a289db3b61ed2da0bba9e4790517deec6edc4d5df0b79bdd585aa2bbba03bf1af29b0037cf5454dbd6dbaab88a956cb111891df4ce88d0febb10c1440f79cdbe702d26dba3197d88fe7df7ad9e9ecd00c1b7af5543a7f7554735fb339a7b82675b64bd97997b69aedc569e9c46680bb12e6c53db5ecadebe18b18a08db208a87aa21d312d6e2c683271ab53ad7da87e701f737edf2ab06446b0cdc3b716333006a39970bce7a51df28d4529c73c0cc4949536c996fa6260bbde4ef6f96314ce3ac5f8174acadcd7c69e98a6dfdfc6981d5f615088ef6ef6c9f697f4b566fe6cdff79c2c227a4a57b6515cd4237c3663074e6729264fdcfa24904523476f10d1b19c9b7d5143a769dbef7952178366d0ec465bd4edcb7bcee7c15ce9a6abe020e2859825aa21fee5262fbca52677bf698bb67e42291fb5ae09d020de179b03edd45c4cb1e299a0872b235e2906009a127f6c866a4b037cb02a417d5a87105f191e8cec9b312cd9969566add88602ce7b7727c429256127a56f94388e17eb80f867a644922672a54553b6eb119986e4b89175a9c46ae3667b575b2c2548f3cd13e729b425fedbdc971aa31461ed5c89537f1558a344b015a78733ee8b2757bb302af2b1b1c77e95a0239d70c2085789414905ea9a7f8307ea56d457b9b9b1e213feccf2f992e0b40c39f72c85e7c728cdcb7adf34a7be3f759adbb6eeb45c4ecb29b0494d19e5480fb6edaefc108f6809b873954b0b29340bbdb03340334ae1afa6fbbe67df9298da5858ca557139a24a3db49cd0b3c9de88ace2673b4a270d5f66d01cc28f3bd70662188b1e50674e3c8cf41049ad7df2fb27e0bbb52884dbf43b1d203c791ded786ab8891dac050f25f6e352bb96badabf1c4f925978c2047d95373b411e7aaee5031a4fc1277ea69210f975918ab37291066fcb2c192662cbcb73e36405f2cbf65336d5f60f25c3c93f621f18606e51311a7a565e199582ff09bafec23afb4af37ce11da2e1b812ce16e03067ae655a872b3c3e0e7400fff3e3564707f8abfb4a6bf238053762306223723bd2244354fabcf7bae39c2b073f6154fb9c2c4cdc31f2d0058e2ab110e3506089d0378c4603de05d4a85f355da2cfb09ad015e800fa9a4657131009e30eff085c37573e9952c0e05d8fbc7f967241d9e0cf4afe2184e9f9c69aa7808a14adce0933026c35fb96b73bd27d61390fc91861718d54d7deeaa132c3389f65c83a86e21e07f4dcd549c7923fb99c25e1ab8f190ced959ff0dec8e4b8c1283b802403896450c418b8b533e8676c2b5c8aee6dbb682b2b3aadb46488d13ca338e23851de2e7772b2e637d0815d066e3ee2561bfd50353a04f6a7b842ec60e8010a16ddd4143362a0ba97b57f358e62a07a646b8266da53babe3e165dd79568b991798d2aa1fb6f174295881770f8f486178be7982aadf0ea7fadd1699840157e7654b9f8304c41f45365d16b3cd5d5f14bd60222414ecd2c79915ec7dcffd87696b8ba4b0a631dc257dee20010d5021dd1cbe201ef281b3ac359fd664546e53d61fd111e888d8a73bc60a0e87ae6f64bb3c4e70b13185a6becd945a35c61e57af1836e636c9ac150958f2df1761e2a3f0cc3f8feb1a090cf252e041d13695bd663a6485fdcc6bc2e3ce335f42edfde87a26030c618a027ca8ad1404248ceba67e97f0ea768d62e26629e6019b15608a773ff689e573c54fb1d9ec0ee3d52058435d5a8d7940b0ff911363a11cbbe6555a631521ef28ee247a3c4e77696a43504c173ea0d1d1a5cf4b11e0932770e083475055cf120a4c7657a896b7e2696ccbdb579aafff898ff21f4ea043f833dc3148821438c332b9745714483744ce4e894082c1669c0a6a95457b5cf6d4bddffdc69fcffc243b65e583e4a06e737731564414407b426328d05f7cb14d102604e24aec6e8ad3ad559bc669c762f033c07d99c144ec7429f6e5e49e2bdedf291bf884aa21e4e7954abcbeadbe631118ff1292e05103055f039e390158b93d9930fde183d8707aadaf8411836a9d0abaf69e335606973d874d61361320d12cfb9f7ba30f1d07034bdbdfd0103d1334240bbc0e1fae176964c192a34d530f0a7c987f73fb4fea5b5399b00c7ea1af2e2f3f9f579a9cab67fc6a79b0cd7bd4ed2c200bfe32f2f52284854faa91596da6f1a46ea6cc6d37b689357ad9d4b0ab88484d5bf03d176fb35329df5c9bd3cf0906b3ecd3b660567bf95cc41ed26c3b902bf95630873be7d34246157826e03a6f2a4978155f717a1cdb2dda0edb66177e03bf92cf028ec3262172cfcb3d934bd2117eec47968bf18f97cc9bd223807a304d92d53bf9e3690161fcbd7ffa8ba8aeddb18463104fd28b18726f39adcebf71613add2f510170f58613b0d4d8d8bc0eabed071cb394c1f85254eb4a1b91f24c7a1eb1db82c7b7c9c32e0b2fcb6d56974a524f93daf554d1af61e437c2f0557417c7fc884daf9a327270b4e5848f2546a03afebad7814cb7c7157d7e40dee49c2b18b9c55ba7fd3569781226c5d29f61d8d39ea3ef1d69838467eb799192f483077c1bad9d5553ab7cd8e754c5e39381a9a190b84bca90af6452bbf2c03df08bf05b0e50e8d74f7e6a1dd7016c49d6a5d47b456d6f270cb97911912659ba08ab4fad91c86b2e838568518482a5934881eacf9bea69b28d4db614921e6b808b7eae42c76e5cce4f24480c23b01a5bc5497fd7d357fc5f80746bf64139dcf05f668ddb7723330c740df1fef554da1b4237a2b87ef170cd43d31e57732c8626e8e3138d37f38a3e686e4eee1a54127d82260df7b7731f6e3be1bfa913aa5aaa4d80b343d7f9b5bedde91b6c2092f526016d74295adcda50b5f93611aab63e3dccbe779d1c819247fbfa664b2601e9dde99f93c94c0fccf2e58582cbaf254796fe9a005476aec0f720b55e6437fcb6a5c7198ec48a3b5cb4bfb76d0e7c35a8d5ee101929148c083626e449145f39946f6b1fca90b3a9ec933f4be9e4cea57c413702c6e07a7760644a913ec8bc2380c661f94fbe545e36a2e40dbbe22b5933511b90cf45c0d902d865e17795712df13b8a91329b157dceb24a48810d2af61c55ecf042d5075a93e433c3ba806f6819166089b006f0d695ae284f3acc0dd0baf29945f73588818033f36545ed22b0bfd1f8fa62ffd5ce7f7ccd003beac03ed58cadcfb9e232b15788709cdd7d280d3503582a3137a6e849874af65c8ba5cd61b59863a75159abde4a463b0de6e5828efb4b77ab7ebad01654404e4e51964192db2a63be45a5ced783bba8b48efb7a939e2e49ed50e850a415c9d016439bfaec0b1adee08a4cd7ebf6e7312821f400c4cd1b8e4a17e3eb0e55eeeef9c693a018780c963883560e50eac9a9c4fb0b93771ba210d564836994c9e7cef829424eb5754968756b6bf1b4894e60e6a237f03dc7d2c43160fe0ba49388ca333288316be1c67bed40ebfe551e31b565580e9640f2fbc06c874276819f9dacd44ba7c82221c1af3641cf5b05193391a1bf4fb264027384159320f1330d81aa7ad70c8e314b50a73d2a6d319dcea0160c5f9adb9a9ad52ca68c3a2f11d7fcdb931fb604fe946ae606a85bdaf4bd953cf551df7fe9a3ec3a1c2543c978211d649380136ca977de5e05e371450e7ec28f3c69a6a8bf1401375a75b8c43d13657a52c8395524e01ee18cc4499d0f81ffe53c36d69121ed788e083a672728a0f01d42d2d7333d908b922b67997633094f543920c77d7e0117a0608493220036704b747421532a76b6a3654c134461b57e45323026f8f37d8ed82c00a7c8a67341bb6f62d8dfc62bd7ebed46ec0742ca77d1df936c1ca0d601900ba0e9d89195691a9933fe8ad778f5c2a0e6ffa2dbcb31db75916f288f831b116d8ba005fee926ee73cc1982037f9343c9d56c23ca99eff840eb05fdcabcdc824253a73ce4e81622233655b631868a1801aee7cd13449ab75c0287d01b5e1e1aecf77ff0881d0dd00802229a7283e9e470a4a6c3fd6c876352b631d33da272415ddab2f1c1dc7efe79fda77b356ce4bb198d27104dadb042f77ad66e597d0b4f1933ad93245a785b70e2043746b95020df62e646716fdcfd042855662e88083711e637afca74579da6cf625a58a864d5e505526ba5bbdf25da6feeb4f159c0a3f34d9db7592a859589ce2a12030e5c6e6379d892be8da46add64629cace1b92203d131fa5c30b9719772338495", 0x1000}, {&(0x7f0000000540)="391462af3ac35a3e2e15a4c775a67988cb272450936cc29a2905b7e0259dd9ec917cd97c548f4d4a0c91abbd5649d644c5a3c8e110b65264232bc81d70df9037c9c32e51fd5a159d7c7b31cd95a92d47f79f4425696db1f16f0304cba9f2dc0e545cbc53840abbaeae8f57b586", 0x6d}, {&(0x7f00000005c0)}, {&(0x7f00000006c0)="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", 0xff}, {&(0x7f0000000900)="fcc2516e30aa227aa9dab9053029d1d4e3b46174bf7756ed415c0f1ffb108c031307f037d68415c0b2cb0ac9a1239b392f20d07c8202e546e97e9a3321de5008776696bf5e8a9e6fcfead471c5176511ece629cbeff22625afebd2a14f4e45e7cd74ec22ab8b7d92aec9ad8e5315f84c72ae183d2e4e2eacc3811e909f60548015d00f07b1b47fa3d098a605519c7cc7901111700fabaf10921bc529357086ccc14b11d95c492cc2f4b94859eb8233d31112296b5058802291ebe94aad00103bb5f2c1dccd80919c843eb4e2ff9a159269b660b06c3be61ed10637653c43c503", 0xe0}, {&(0x7f00000007c0)="2b54949fbcb6e91d796bb41a35a519e8c93ed1f345dc77ef631e9669160c2f3254c3d0c7921ee197c9341a9f6a555c50519fb83d3bcd38ff248f4af6cc9ab6f36ab4d8e3a31f0ab23ba056c4d3ba54116205d552ff478d4874381098c3e05e998d816ef205e91193707741763a0c5bfc70526e0c19f6255587ba78c48ef6a8c7b6a9e2f12e856a120a5f", 0x8a}], 0x9)
llistxattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000ac0)=""/161, 0xa1)
ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000fe8)={0xaa})
r4 = epoll_create1(0x0)
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}})
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
r6 = gettid()
r7 = getpgid(0x0)
rt_tgsigqueueinfo(r6, r7, 0x0, &(0x7f0000000100)={0x7, 0x100000000, 0x5, 0x51ba})
r8 = dup(r5)
getsockopt$inet6_tcp_int(r8, 0x6, 0x1a, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r9 = dup3(r4, r3, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000040)={<r10=>0x0, 0xee8d}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f00000000c0)={r10, 0x7, 0x30}, 0xc)
preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}], 0x1, 0x0)

2018/03/31 05:38:40 executing program 5:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
fstat(r0, &(0x7f00000005c0))
r1 = perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r2 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000480)=0x5, 0x4)
r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000580))
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4)
ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000004c0)=""/108)
sendfile(r3, r3, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/loop-control\x00', 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r4, r3)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r4, 0x4c01)

2018/03/31 05:38:40 executing program 7:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x2, 0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000080)={0x9, {{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x6}}, {{0xa, 0x4e21, 0x7ff, @ipv4={[], [0xff, 0xff]}, 0x400}}}, 0x108)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e22, 0x8d22, @mcast1={0xff, 0x1, [], 0x1}, 0xe3d3b7}, {0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8ad}, 0x2, [0x1, 0x7, 0x4, 0x2, 0xffff, 0x7, 0x1, 0x8]}, 0x5c)
ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000280)={0x0, 0x2, 0x2, &(0x7f0000000240)})
vmsplice(r0, &(0x7f00000002c0), 0x0, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x80, 0x0)
ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000)
poll(&(0x7f0000000340)=[{r0, 0x400}, {r1, 0x400}, {r1, 0x200}, {r1, 0x5100}, {r1}, {r1, 0x20}, {r0}, {r1, 0x8028}], 0x8, 0x2)
ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000380))
r2 = semget$private(0x0, 0x6774d1daba6b8e82, 0x2)
semctl$IPC_RMID(r2, 0x0, 0x0)
ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000003c0)=""/203)
ioctl$TCSETAW(r0, 0x5407, &(0x7f00000004c0)={0x5, 0x3f, 0xfffffffffffffffa, 0x9, 0xfffffffffffffffe, 0xe718, 0x7ff, 0x22, 0x6, 0xf1b})
getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000500)=0x7, &(0x7f0000000540)=0x4)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000005c0)={0x5, &(0x7f0000000580)=[{}, {<r3=>0x0}, {}, {}, {}]})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000800)={'bridge0\x00', <r4=>0x0})
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0xe, 0x6, &(0x7f0000000600)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x81}, @generic={0x4, 0x5, 0x9, 0x7}, @call={0x85, 0x0, 0x0, 0x13}], &(0x7f0000000640)='syzkaller\x00', 0x9, 0xfb, &(0x7f0000000680)=""/251, 0x0, 0x1, [], r4}, 0x48)
syz_mount_image$bfs(&(0x7f00000008c0)='bfs\x00', &(0x7f0000000900)='./file0\x00', 0x45ef, 0x1, &(0x7f0000001940)=[{&(0x7f0000000940)="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", 0x1000, 0x7}], 0x4, 0x0)
ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001980)=""/204)
prctl$void(0x0)
ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000001a80)={0xec})
r5 = socket$l2tp(0x18, 0x1, 0x1)
getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001ac0)=""/157, &(0x7f0000001b80)=0x9d)
ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001bc0)=0x5)
getpeername$inet(r0, &(0x7f0000001c00)={0x0, 0x0, @loopback}, &(0x7f0000001c40)=0x10)
ioctl$sock_ifreq(r5, 0x0, &(0x7f0000001c80)={'rose0\x00', @ifru_map={0xffffffff, 0x0, 0x1, 0x3f, 0x7f, 0xffe0000000000000}})
ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001cc0)={r3, 0x2})
connect$ax25(r0, &(0x7f0000001d00)={0x3, {"c8beb6c1e8801e"}, 0x9}, 0x10)
ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000001d40)={0x567d})

2018/03/31 05:38:40 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cgroup.events\x00', 0x0, 0x0)
ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000340))
perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bind$rds(r0, &(0x7f0000000180)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10)
r2 = socket(0x10, 0x2, 0xc)
write(r2, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f)
write(r2, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x229, 0x5eb, &(0x7f0000000080)})
r3 = getpgrp(0x0)
perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x4, 0xff, 0x400, 0x9, 0x0, 0xfffffffffffffffa, 0x4800, 0x0, 0x803, 0x20, 0xffffffff, 0x1, 0x7, 0x8, 0x10001, 0x27c3, 0x4, 0x1000, 0x5, 0x2, 0x6d82, 0x0, 0x10000, 0x0, 0x8, 0x6bb03f8f, 0x8, 0x4, 0xb3, 0x0, 0x9, 0x3, 0x401, 0x7, 0xb9d1, 0x1, 0x0, 0x40, 0x2, @perf_bp={&(0x7f00000001c0), 0xb}, 0x1804, 0x2, 0x401, 0x0, 0x5, 0x3, 0x2}, r3, 0xe, r1, 0x8)
getgid()

2018/03/31 05:38:40 executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0)
flistxattr(r0, &(0x7f0000000080)=""/87, 0x57)

2018/03/31 05:38:40 executing program 1:
r0 = mq_open(&(0x7f00000001c0)='{\':selinux)mime_typekeyring\x00', 0x2, 0x1, &(0x7f0000000200)={0x80000000, 0x0, 0xaf3c, 0x101, 0xf, 0xcdd, 0x7, 0xefb})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={<r1=>0x0}, &(0x7f0000000280)=0xc)
fcntl$lock(r0, 0x7, &(0x7f00000002c0)={0x0, 0x4, 0x1, 0x1ff, r1})
r2 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c)
socketpair(0x1, 0x4, 0x200, &(0x7f0000000100)={<r3=>0xffffffffffffffff})
getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000340)={@multicast2, @empty, @remote}, &(0x7f0000000380)=0xc)
listen(r2, 0x5eb855)
r4 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10)
getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000300)=0x4)
r5 = accept4(r2, &(0x7f0000000080)=@can, &(0x7f0000752ffc)=0x80, 0x0)
write(r4, &(0x7f0000f8aff1), 0xff8f)
close(r5)
write(r2, &(0x7f0000000140)="cd44ae97a2eefd14a115aff8aabd32cb1e4a28ec25cddeddcbea25762eab2a87618fa7bb7eeb3f56d7b41f1136b4ef7c9bbcd9b661306960681106358d60a9382827320b075db7ae1d0353522aa3cb7ac5b84a4abb1df0e81fdba023827b40717179a1930f33f6757c", 0x69)

2018/03/31 05:38:40 executing program 6:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0)
ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
r2 = openat$cgroup_ro(r0, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0)
read(r2, &(0x7f0000000380)=""/178, 0xb2)
ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180))
ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {<r3=>0x0}]})
ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000140)={r3, 0x2})
ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000040)={r2, 0x7, 0x0, r1})

2018/03/31 05:38:40 executing program 0:
r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x80000000008ff, 0x0)
r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0)
io_setup(0x800, &(0x7f0000000000)=<r2=>0x0)
io_submit(r2, 0x2, &(0x7f0000000880)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000240)}])

2018/03/31 05:38:40 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
r3 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x1df)
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=<r4=>0x0)
r5 = syz_open_procfs(r4, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d")
ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f00000005c0)={0x10000000, 0x7ff, 0x28})
fsetxattr(r5, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x80}, 0x0)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0))
sendfile(r3, r0, &(0x7f0000000480), 0x1)
syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000000800)="f76a86af6c435391462c9d689cf4329bf212f29e0d4f3c42213646289ae82a0b4188be462f82e4b470575571ac8259230ac8780000000000000000054e78b61e9bcf03922d9e07efd4c056f385f590b475c37b4f206b0c151f177fe68edef574e2c09d93f9a084b22019a7d49cc13857000c4805b4bf83d783f1fb6a97730e6000cc9c48711a46099a826a", 0x8b)

[  974.609551] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'.
[  974.661556] netlink: 'syz-executor2': attribute type 5 has an invalid length.
2018/03/31 05:38:40 executing program 4:
r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xbe3, 0x0, 0x0, 0x2, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = getpgid(0x0)
r2 = syz_open_procfs(r1, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513")
ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000007c0)={0x8000})
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1)
request_key(&(0x7f00000003c0)='trusted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513", 0xffffffffffffffff)
keyctl$invalidate(0x15, 0x0)
setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000440), 0x4)
ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)})
r3 = socket$can_bcm(0x1d, 0x2, 0x2)
connect(r3, &(0x7f0000002000)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x2000}, 0x80)
sendmsg$can_bcm(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x5, 0xc10, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "3fad9f77f39778af9cd1cefcabcf6a0560ae5f8fe33b8dca19e0845b12789e4f3587c41d241920bf38ba20536e1d42716d84fac2dce3de75b7fc46459cf6b203"}}, 0x80}, 0x1}, 0x0)
getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000480)={'broute\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, 0x0, 0xcf, [], 0x1, &(0x7f0000000500)=[{}], &(0x7f0000000180)=""/207}, &(0x7f0000000280)=0x78)
ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000800)=""/28)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001d80)={@empty, @remote}, &(0x7f0000001dc0)=0xc)
mkdir(&(0x7f0000000780)='./file0\x00', 0x20)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001e00)={'teql0\x00'})
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x14, 0x4)
ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000000c0)=""/45)
close(r0)
getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000640), &(0x7f0000000680))
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000640)=@sack_info={<r4=>0x0, 0x6, 0x8001}, &(0x7f00000006c0)=0xc)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000700)={r4, 0xfffffffffffffffb, 0x1f}, 0x8)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10242, 0x0)

2018/03/31 05:38:40 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$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = memfd_create(&(0x7f00000000c0)='\'[userproc-eth1:)\x00', 0x2)
setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4)
r2 = socket$netlink(0x10, 0x3, 0x0)
lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'user.', 'syz_tun\x00'}, &(0x7f0000000280)=""/163, 0xa3)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', <r3=>0x0})
sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0)

2018/03/31 05:38:40 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
accept$alg(r2, 0x0, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:40 executing program 7:
timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x100000000000012}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000))
r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000)
ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'bpq0\x00', {0x4, 0xa2, 0x2, "8651f5f72e7a"}})
r1 = open(&(0x7f0000000300)='./bus\x00', 0x141042, 0x0)
r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1a1001, 0x0)
ftruncate(r1, 0x7fff)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)={<r3=>0x0, 0x1d, "7e52be4ef8a8acf1ec2120e28ada492ef5e5d215aebc4324fa9a155892"}, &(0x7f0000000380)=0x25)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={r3, 0x5, 0x0, 0x8, 0x4}, &(0x7f0000000400)=0x18)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0)
sendfile(r4, r1, &(0x7f0000b4bff8), 0x100000002)
r5 = getpgid(0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={<r6=>0x0, @in6={{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, [0xfffffffffffffffd, 0xe3a, 0x0, 0x100000000, 0x8, 0xc14, 0x80, 0x80, 0x400, 0x3f, 0x7, 0x9, 0xfffffffffffffff9, 0x4, 0x6]}, &(0x7f0000000200)=0x100)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r6, 0x100}, &(0x7f0000000280)=0x8)
sendfile(r4, r1, &(0x7f0000000000), 0x4)
tkill(r5, 0x1000000000016)
ioctl(r1, 0x6c, &(0x7f00000002c0)="e9854d5dcb435d05495eaab58685cef5ef1ffb3062bad2e2a2e4ae26f08fa784d138ba22")

[  974.806675] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'.
[  974.844956] netlink: 'syz-executor2': attribute type 5 has an invalid length.
2018/03/31 05:38:41 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x2)
fallocate(r2, 0x0, 0x0, 0x73e0)
sendfile(r1, r2, &(0x7f00007ed000), 0x2b)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={<r3=>0x0, 0x20, 0x1}, &(0x7f0000000040)=0x8)
ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000001c0)={&(0x7f0000000180)=[0x92e8, 0x5], 0x2, 0x40, 0x9, 0xbc0, 0x401, 0x4, {0x1, 0x0, 0x80, 0x7, 0x2, 0x13c, 0x100000001, 0x8, 0x800000000000, 0x7ff, 0x7ff, 0x800, 0x5374, 0x20, "feae9d9afa2906a05804bd827346cc43294682ba76a678db4e5b7c2be1ff7631"}})
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200000, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="47169a000000bfab2cf7abb15e27d7799da9b0e52f6f524e129fcf784ac1d0043aa689c0d1cac7cbe854ac12a1f07862d52f2253362d66bcba6ebbe295787db047b5a5dcba5b2e0088697d097c5bea886b3174"], &(0x7f0000000100)=0x4f)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440)="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", 0x1000)

2018/03/31 05:38:41 executing program 4:
openat$hwrng(0xffffffffffffff9c, &(0x7f0000000640)='/dev/hwrng\x00', 0x0, 0x0)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
getegid()
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
pipe2(&(0x7f0000000700)={<r2=>0x0, <r3=>0x0}, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8)
inotify_add_watch(r3, &(0x7f0000000540)='./file0\x00', 0xc)
epoll_wait(r3, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc)
shmget(0x3, 0x11000, 0x200, &(0x7f0000000000/0x11000)=nil)
r4 = shmget(0x2, 0x4000, 0x98, &(0x7f0000003000/0x4000)=nil)
shmctl$IPC_RMID(r4, 0x0)
r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1)
ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000140)={<r6=>0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r6, 0x1})
r7 = dup3(r5, r3, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000680)={0x101ff, 0x0, 0x1, 0x2000, &(0x7f000075c000/0x2000)=nil})
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={<r8=>0x0}, &(0x7f0000000380)=0xc)
ioctl$DRM_IOCTL_AGP_INFO(r7, 0x80386433, &(0x7f0000000400)=""/45)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000003c0)={<r9=>r8, 0x8}, &(0x7f0000000480)=0x8)
accept(r7, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, <r10=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80)
setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f00000005c0)=@assoc_id=r9, 0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r10, 0x84, 0x66, &(0x7f0000000800)={r8, 0x80000000}, &(0x7f0000000840)=0x8)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000580)={&(0x7f00000002c0)='./file0\x00', r7}, 0x10)
clock_gettime(0x0, &(0x7f0000000000))
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000740)={0x0, 0x3, 'client1\x00', 0x4, "78edf51a8c7ed49b", "085366460e2c350fb8cf4f4f79d07d63c48cd3b00f1544d4ee13df3acd64508e", 0x7})
ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000006c0)={r6, 0x3})
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805})

2018/03/31 05:38:41 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000cc0)="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", &(0x7f00000007c0)}, 0x18)
socket$inet6_udp(0xa, 0x2, 0x0)
r2 = socket$nl_generic(0x10, 0x3, 0x10)
setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63)
r3 = socket$packet(0x11, 0x4, 0x300)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00', <r4=>0x0})
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9)
ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00')
ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00')
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={<r5=>0xffffffffffffffff})
ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000000440))
accept$packet(r3, 0x0, &(0x7f0000001d00)=0x28e)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c80)=ANY=[@ANYBLOB="9000811fd6"], 0x1}, 0x1}, 0x840)
syz_genetlink_get_family_id$fou(&(0x7f00000008c0)='fou\x00')
setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000800)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
unshare(0x8003201ffffff4)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={<r6=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, <r7=>r6}, &(0x7f0000000180)=0xffffffffffffffab)
r8 = socket(0x1d, 0xb, 0x0)
setsockopt$inet_group_source_req(r8, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000a00)={r7, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76)
ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40086432, &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15)
sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ac0)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x88)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0)

2018/03/31 05:38:41 executing program 3:
mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x0, 0x85111, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c)
listen(r0, 0x5eb857)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10)
r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz1\x00', 0x200002, 0x0)
sendto$inet(r1, &(0x7f0000001240)="d9154d7fda7bbecda3938394096c67a0663b45af2c31d39d4b8d062f8b26e7c20a69b85c72425a04cd4fa83a8418073c8002005fad0e28f1afb2fe365f201a4f8cb2dca4c1886b5f3ecaa53dfa4b65d33c5e3345cb1f6af404d19d61dd99d8c7e34a67a62b69f94fa9dcb2464a35ccd583bd0da680c63b5047443fda595d71ac68bd7782ed775b95abf20c8cac1ba2316160e9210bb752cab589918b89eb8a6d", 0xa0, 0x20008080, 0x0, 0x0)
r3 = syz_open_dev$dmmidi(&(0x7f0000001200)='/dev/dmmidi#\x00', 0x0, 0x0)
ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000001300)={"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"})
sendmmsg(r2, &(0x7f000000b880), 0x353, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000080)='limits\x00')
ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f00000000c0)=""/229)
ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000040))
socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001700))
setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000200)="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", 0xfde)
write(r1, &(0x7f0000f8aff1), 0xff8f)

2018/03/31 05:38:42 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2, <r3=>0x0}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
socket$pppoe(0x18, 0x1, 0x0)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r3, 0x6}, 0x8)
prctl$intptr(0x2b, 0x0)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={r3, 0x928}, 0x8)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)
open$dir(&(0x7f00000004c0)='./file0\x00', 0x119400, 0x1)

2018/03/31 05:38:42 executing program 7:
r0 = timerfd_create(0x0, 0x0)
r1 = dup(r0)
fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, <r2=>0x0})
fcntl$setstatus(r1, 0x4, 0x4003)
recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000100)=@nfc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/240, 0xf0}, {&(0x7f0000000280)=""/54, 0x36}, {&(0x7f00000002c0)=""/15, 0xf}, {&(0x7f0000000300)=""/138, 0x8a}], 0x4, &(0x7f0000000400)=""/2, 0x2, 0xffff}, 0x2002)
r3 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x5, 0x2, 0x20, 0x0, 0x0, 0x7f, 0x8, 0x7, 0x2, 0xffffffffffffff9c, 0xaf83, 0x4, 0x81, 0x2, 0x20, 0xf54, 0x9, 0x5, 0xff, 0x9, 0x5, 0x1e, 0x7, 0x8000, 0x9, 0x8, 0x2800000000, 0x3f, 0x4d, 0xffffffff, 0x0, 0xb52, 0x1, 0x3ff, 0xfffffffffffffffe, 0x4a2, 0x0, 0x3, 0x4, @perf_config_ext={0x10000, 0x80000000}, 0x10, 0x9, 0x1000, 0x7, 0x8, 0x0, 0xffffffffffffffff}, r2, 0xa, r1, 0x1)
poll(&(0x7f0000002800)=[{r3}], 0x1, 0xa3)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x47})
ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000480)={0x10000000, 0x80, 0x3b})

2018/03/31 05:38:42 executing program 6:
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x8000, 0x1, 0x1, 0x4, 0x32d}, 0xc)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}})
modify_ldt$read(0x0, &(0x7f0000000100)=""/169, 0xa9)

2018/03/31 05:38:42 executing program 2:
mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$l2tp(0x18, 0x1, 0x1)
fgetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d267b6d69cd57afebacf6ee89de77353c486d655f747970652d3a18766dee75743100"], &(0x7f0000000040)=""/113, 0x71)

2018/03/31 05:38:42 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20100, 0x0)
fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="0000000374302a3a65746830246d696d655f747970652700", 0x18, 0x0)

2018/03/31 05:38:42 executing program 0:
r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
rt_sigaction(0x40, &(0x7f00000005c0), 0x0, 0x8, &(0x7f0000000600))
openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0xa000, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x102)
fcntl$dupfd(r0, 0x406, r0)
r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xffffffffffffffff, 0x40000)
r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000080)={0xfff, 0x3})

2018/03/31 05:38:42 executing program 1:
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc, 0x4000}, 0xfffffffffffffe41)
sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x90, 0x27, 0xd9d3b90c6da7803e, 0x70bd26, 0x25dfdbfc, {0x20}, [@generic="81c7d502f2ad3005ad43e0d8efb166b59bbcbb40e5a7327a498ca6278a9e8d48a9e94329ae75c82fd377ad3b8021045d432cc6cd23b95ce5869f0c9a01578359fabae031c1eb556e8a0cc4770ef5b302121e7662116ccbb40a57dd2ae7747b2165aab18b587961da0c5f35e51dcd8e04c51f247c889808a4ae95"]}, 0x90}, 0x1, 0x0, 0x0, 0x815}, 0x0)

2018/03/31 05:38:42 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer\x00', 0x10000002040, 0x0)
ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000380)=0x1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0)
unshare(0x40000000)
r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800)
ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001780)={0xfffffffffffffffb, 0x0, 0x101, 0xffffffffffffffff, 0x9c74, 0x0, 0x9, 0x3cc90149, 0x8, 0x0, 0x503, 0x1})
r3 = syz_open_dev$sg(&(0x7f00000016c0)='/dev/sg#\x00', 0x0, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000000))
mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0)
r5 = userfaultfd(0x100000000000)
ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa})
ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1})
readv(r4, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1)
ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000011000))
fcntl$setlease(r1, 0x400, 0x2)
eventfd(0x0)
read$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8)
ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000000140))
ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000})
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000017c0)=ANY=[@ANYBLOB="0120000558791251c2eb230502000000"], 0x1)
ioctl(r3, 0x2285, &(0x7f0000007000)='S')
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001740)=0x4, 0x4)
ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xfd2)
ppoll(&(0x7f0000000500)=[{r3, 0x1}, {r1, 0x60}, {r1, 0x531}, {r1}, {0xffffffffffffffff, 0x100}, {r3, 0x408}, {r1, 0x200}, {r2, 0x8000}], 0x8, &(0x7f0000000580), &(0x7f00000005c0)={0x7ff}, 0x8)
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000680)=ANY=[@ANYBLOB="480f08007b7d7fbce685d99ea20b572a282cb1a2e854098b53d3389f42ed5f1f0b61c5ffff0000791b910ea73a73da282818ab4061d19275857955c67ffc331de7af6482e57c7aa0b9707a9c933cc883f63c524efe1318c749214f1c5f1fab50da8d5ca4dd7163616b73607a6cbc52d632d5d8c9498b248493b0d0eee23de983f36394ca5990ccb06e9e32bb12e9ddcc4e632c1aeb8f4cf2fbd03e307f644423b6d90f52b2eb21594cc1c15b6e7c4c24b68bb627140ed74580f3d4db7da8bb1ba4b81fb1b9d5cc5fc38d6dab8919662ef4fac3b38b0fbbc8e326cfa9c421884ea51b2352b7d42a5c36d9dcdb160c3300000000000000000000000000da22cd614aa28fd7da87311ba69ba326b982d8dd29c859fde484957cd468dbc03b"], 0x1}, 0x1, 0x0, 0x0, 0x20008800}, 0xc0c0)
accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0)

2018/03/31 05:38:42 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:42 executing program 2:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x2, 0xb, 0x8, 0x9, 0x15, 0x0, 0x70bd2c, 0x25dfdbfc, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x4}, @sadb_x_sec_ctx={0x6, 0x18, 0x8a2a, 0x80, 0x24, "cbd57791b990d32ee486fef5334a31839dee9b896507af36f7fadb0350c010db566a3ad6"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x7, @empty, 0x4}}]}, 0xa8}, 0x1}, 0x800)
sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x18, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_lifetime={0x4, 0x6, 0xa0d, 0x2}]}, 0x70}, 0x1}, 0x0)

2018/03/31 05:38:42 executing program 1:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000d0cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x40500)
ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000040)={0xd3, "ea598fb3828873e3243d484faf3fd6f7822190133132caafa99feefbd9601b41f81eb08dc76f406e657d24b09b9cf0baf01e4ea5edd90399e1ab3f5ba4c72ddbf6d96c79f54ff6679be9bc48d665967998d19b808cc8f6541abe53dbd10b9ff7f6812c790fbfac69c1cb1745881bd5adf370306142ee5400edd690eb079e4ede76a4d2e79ef061de7e0af32e3e07b0955769989e7f142fd15b298ae9775efa1e3d5b72325dcf101e1bf86e8371af32ddf70068e67b0e9f2c9aee3289813546f84656866639b3af5f1f4f33bb6aa06090667687"})
accept$alg(r0, 0x0, 0x0)
r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0)
fallocate(r2, 0x0, 0x0, 0x40007)

2018/03/31 05:38:42 executing program 4:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8))
r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0)
close(r0)
syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x204100)
perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[])
ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1})

[  976.697524] IPVS: ftp: loaded support on port[0] = 21
2018/03/31 05:38:42 executing program 0:
r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x105541, 0x0)
pwrite64(r0, &(0x7f0000001600)="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", 0x200, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x4, 0x722, 0x3ff, 0x100}, &(0x7f0000000000)=0x98)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x6}, 0x8)
r2 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$inet6_mtu(r2, 0x29, 0x46, &(0x7f0000000080), &(0x7f0000000000)=0x4)

2018/03/31 05:38:42 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
pread64(r1, &(0x7f0000000480)=""/4096, 0x1000, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

[  977.385079] IPVS: ftp: loaded support on port[0] = 21
2018/03/31 05:38:43 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x20)
bind$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e)
ioctl$TIOCCONS(r0, 0x541d)
ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x0, 0x0, 0xffff})

2018/03/31 05:38:43 executing program 2:
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14)
r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c)
r3 = getpgid(0x0)
r4 = getpgrp(r3)
ptrace$setopts(0x4206, r4, 0x6, 0x2)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000100)="1660af35875b05a507c516c4b231", &(0x7f0000000140)="e7adfe73c42f674341771f84a5e0bbd8aed6bea5575c5f66b897c293b2b9e44da5644203848156600778a7af7c094b51b1e17cbc155326a5c164ed3ffb499dd7a118bb8315d1efe47c971ef4e8840eba6130d6b23f271e47de3ec07b642c5db2b7afe167c592832a75cecdeb979fcbc695e54d62ef79a36f24c8767c2ddf26bca754d909f3ec58b303f69418604355a02d18da5da168"}, 0x20)
dup2(r1, r2)
r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0)
ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000040))
dup2(r1, r0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x4, &(0x7f0000fedf90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000919ff6)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000440f63)=""/225}, 0x48)

2018/03/31 05:38:43 executing program 0:
r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00')
openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000580)=0x4)
accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x1a5, 0x80000)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x2000, 0xfff, 0x0, 0x0, 0x0, 0x0, "9aab3d82b1776054d38127306e44ac8153b8b24804589ebd16cdd7a0c81b2f22aa4f80697755839f61c801fe88be1935b9942e1e0ff81774c2cb833d89837970", "66e4c3f56840f22734ab2845d16cbb4c46b8d2f616486137839829e6f173d68b65f7abd65f6c290317d948466e0dd150c6bdc096aaea8d463a4afc2db7cb4f24", "0501e7607b140f8d43310b68d4acb8c229b70c2fb9994c8aed7ee7c71e52c829", [0x20, 0x7]})
getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x6, 0x4)
setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], 0x1, 0x0, 0x3, 0x2})
r1 = socket$inet(0x2, 0x1, 0x0)
r2 = dup(r1)
bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)=@delpolicy={0xb4, 0x14, 0x0, 0x70bd27, 0x25dfdbfd, {{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x101, 0x0, 0x1dc3, 0xa, 0x80, 0xa0, 0x6}, 0x6e6bb1, 0x2}, [@algo_comp={0x64, 0x3, {{'deflate\x00'}, 0xe0, "cf026b94c0238bc7c5785f5e59e68796168579ed5dc5fa28de650e41"}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4050}, 0x810)
connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10)
sendto$inet(r2, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10)
sendmsg$key(r2, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0)
time(&(0x7f0000000780))
setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4)
sendmsg$key(r2, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f9e9d3a0830a23beb26f93c716bd8c55049d1572036a765186937967b2075decd075123f9eb8d4a8e414217d438156d0b1"], 0x31}, 0x1}, 0x40001)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0, 0x3b, "28269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb8255c4713"}, &(0x7f00000000c0)=0x43)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8)
shutdown(r2, 0x1)
ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000002c0)={'erspan0\x00', {0x2, 0x4e24, @loopback=0x7f000001}})
select(0x40, &(0x7f0000000340)={0x1fd, 0x7f, 0x0, 0x0, 0x7fff, 0x10000, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x1800, 0x0, 0x7}, &(0x7f00000003c0)={0xad7, 0x0, 0x8, 0x0, 0xffff}, &(0x7f0000000400)={0x77359400})

2018/03/31 05:38:43 executing program 4:
pipe(&(0x7f0000160ff8)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
pipe(&(0x7f0000058ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0)
recvfrom$ax25(r1, &(0x7f0000000000)=""/3, 0x3, 0x40, &(0x7f0000000040)={0x3, {"8d53f6e45e4563"}, 0x9}, 0x10)
fcntl$setpipe(r0, 0x407, 0x0)
tee(r1, r0, 0x7, 0xfffffffffffffffd)
tee(r1, r0, 0x86eb, 0xf)
fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x5)

2018/03/31 05:38:43 executing program 7:
r0 = socket(0x40000000015, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={<r1=>0x0, 0x98, "7715b60b45642d3291ecf7598304ea6fbe76eb670a4ae5403763be30516b9b17e0b8df030d95644c69a574510aa329b93fa8eb49e8c8f5560b81ef0d2b46ef2cae84f0a261bcbab2fe054b5fd4c3ad9fcd4398c7f6683d2e15d2dcc3dd0a360469a9c46cc3325b1c40e23d851c361139e8e547bfbdbee0539777b364c2534861f6d94a98ae942e6dc43e855e2ec420ee7b246dda23d9b142"}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xfffffffffffffffa}, &(0x7f0000000140)=0x8)
bind$inet(r0, &(0x7f0000000ff0)={0x2, 0x6e20, @broadcast=0xffffffff}, 0x10)
setsockopt(r0, 0x114, 0x1, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

2018/03/31 05:38:43 executing program 6:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c0000000906010000000000000000e1ffffffff0700010006000000"], 0x1c}, 0x1}, 0x0)

2018/03/31 05:38:43 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
bind$unix(r0, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r3 = dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000000500)=0x9, 0x389)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:43 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c)
setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4)
dup(r0)

2018/03/31 05:38:43 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x40000fff, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

2018/03/31 05:38:43 executing program 3:
r0 = socket(0x10, 0x80007, 0x2000000000)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc)=0xffffffffffffffff, 0x4)
r1 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x6, 0x0, 0x6, <r2=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x9}, &(0x7f00000006c0)=0x8)
ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3)
ustat(0x6000000, &(0x7f0000000880))
r3 = getpgrp(0x0)
kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r1, &(0x7f0000000300)={r1, r1})
setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c7465720000000000080000000000000000000000005600000000000000b200000000006f00000012000000020000000000000000000000000000000000fe627531e34db80da0fc9087000000000000000559858e838353573cbd059b940fbbdd440e19223942a0d58369e5e26a3abfdcf7f073694b335676bb0507f463975e64336c6ab3bf13420d0300000000000000000000000000000000000000"], 0x1)
ppoll(&(0x7f0000000040)=[{}, {r1}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000005c0)={0x1}, 0x1)
r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0)
sendmsg$nfc_llcp(r4, &(0x7f0000000640)={&(0x7f0000000280)={0x27, 0x0, 0x4, 0x7, 0x1, 0x2, "22dd483f69cbb2f9ad614d307bde52bad1d1c11381cf5253d6cabfb29f3dffd4c28439e22c562434c708fcd1e045d4348cd982f6ceff6f05ae5c932f9d9c41", 0x36}, 0x60, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[], 0x0, 0x20004000}, 0x80)
ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000580)={0x0, 0x17, &(0x7f0000000340)="1d9b8a1367db2ac42276d59e7325e4fa51464fb4c2879e"})
r5 = dup2(r4, r1)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x9, 0x30}, &(0x7f0000000600)=0x18)
ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000700)={0x55bf, 0x4db2b00000000000, 0x2, 0x2, 0x1000})
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000019c0)={<r6=>0x0, 0x0, 0x10}, &(0x7f0000001a00)=0xc)
sendmsg$inet_sctp(r4, &(0x7f0000001b40)={&(0x7f0000000200)=@in6={0xa, 0x0, 0x4000000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000480)="58913d9f8977a9cb0b94b91b4762b066455ada6eca89a068559cc93697873db2292f0d095aef21c50a06bcf1e0a24dd39d62fb9108b033c3f8c60a0777393d08d813f8f470046c870440844012e323264dbe33c02696c14656692ddd14d5260d0db88446e8befda6ae496968b7eaa590c44d02b32366ca9bb3244472e693521fd724d4d646de1e24b20e7cfdb4b5b1db7ae0e18e72d76d210fbf212bc06a50bfbd485d9ba3d8d5a79d5294b81fc480536c43fe44df92377f430f839c03f0d847b892e2ac3a4a4328da3daa0d2e", 0xcd}], 0x1, &(0x7f0000001a40)=[@sndrcv={0x30, 0x84, 0x1, {0x9700000000000000, 0x4, 0x206, 0x2, 0x6, 0x1f2ec637, 0x1000, 0x2d24ea3, r6}}], 0x30}, 0x0)
ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000000680)=0x80000001)
ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000140)=0x5)
r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0)
fallocate(r7, 0x11, 0x2e, 0x40205)
bind$llc(0xffffffffffffffff, &(0x7f0000000080)={0x1a, 0x309, 0x9, 0x1, 0x9, 0xffffffffffff7fff}, 0x10)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x4, 0x8, 0x7, 0x7, 0x7, 0x100000001, 0x15b9b038, {<r8=>0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x4, 0xffffffffffffff01, 0x7ff, 0x1, 0x9}}, &(0x7f0000000340)=0xb0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r8, 0xff, 0x20}, &(0x7f00000003c0)=0xc)
bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
recvfrom$inet6(r0, &(0x7f0000000000), 0x0, 0x40, &(0x7f0000000040)={0xa, 0x4e22, 0xa3c, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c)
sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ab5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a48ed665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beed5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb5d60262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)

2018/03/31 05:38:43 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000480)=""/221)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

[  977.801182] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma?
2018/03/31 05:38:44 executing program 4:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x4, 0x185000)
ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000480)=""/248)
perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0)
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000003ff4))
dup2(r3, r4)
pipe2(&(0x7f0000000700)={<r5=>0x0, <r6=>0x0}, 0x0)
getsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000000140)={@dev}, &(0x7f00000002c0)=0x8)
r7 = shmget(0x1, 0x3000, 0x0, &(0x7f000075e000/0x3000)=nil)
setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x800, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8)
shmctl$IPC_RMID(r7, 0x0)
r8 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000580)='westwood\x00', 0x9)
dup3(r8, r6, 0x0)
ioctl$VHOST_GET_FEATURES(r5, 0x8008af00, &(0x7f0000000040))
ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000005c0))
fcntl$getflags(r0, 0x40e)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={<r9=>0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc)
openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000003c0)={r9, 0x8}, &(0x7f0000000400)=0x8)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/loop-control\x00', 0x200900, 0x0)
clock_gettime(0x0, &(0x7f0000000000))
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805})
syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181)
ioctl$KVM_RUN(r6, 0xae80, 0x0)

2018/03/31 05:38:44 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x101905)
r1 = shmget(0x0, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
r2 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="b2caf6eec5d36e62d98a5880efc0327da23ada4715b169f58c01d95d02c804b82eacfa641580dc7037bd50998b1db3aafbea88fab6a880baf28f1e64ddf5b21ed2b80421f3920104b79e46bc7e32ef13b561a3dde3675af7461433a649368c0d43596dc9982cfe5dac03cddd2d45a031164d870e5dbb7c81536f85cfdf32e13ec56239e52b7cff361c7de732b9b173af00d815f42dfcc0181fea27fccc671646daea36307c6b44ce64f52505b30bbcb886a8ea82b9b81738d6341c90c07614d49cdcce53e8c6dcf225c939955c851932bd021fd221", 0xd5, 0xffffffffffffffff)
getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000006c0)={'raw\x00'}, &(0x7f0000000740)=0x54)
keyctl$get_security(0x11, r2, &(0x7f0000000600)=""/180, 0xb4)
bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xe, 0x33, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x101, 0x98, &(0x7f00000001c0)=""/152, 0x41100, 0x1}, 0x48)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2091042e08858166e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x2, 0x9]})
syz_extract_tcp_res$synack(&(0x7f0000000780), 0x1, 0x0)

[  977.905400] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma?
2018/03/31 05:38:44 executing program 2:
r0 = socket$netlink(0x10, 0x3, 0x9)
syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x0)
inotify_init1(0x800)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ed5000)=0x1, 0x4)

2018/03/31 05:38:44 executing program 1:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="8e39285006083d542053813dad4685a9d7f6f615700b9c5873e7e88ede23a822bf88b7aa2a740e22c32e596d13271e0b8d69b89697f73f4852ff8f231bbc")
mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x15, 0x80005, 0x0)
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040))
pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100)
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={<r3=>0x0, 0x6}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0xfffffffffffffffb, 0x6}, 0xc)

2018/03/31 05:38:44 executing program 7:
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000280)='%vboxnet1mime_typenodev\x00', &(0x7f00000002c0)='/dev/ptmx\x00', &(0x7f0000000300)='TPROXY\x00', &(0x7f0000000340)='/dev/ptmx\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='+}md5sum\x00', &(0x7f0000000440)='{\x00', &(0x7f0000000480)='}-\x00', &(0x7f00000004c0)='net/mcfilter6\x00'])
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/mcfilter6\x00')
lstat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e)
r3 = semget$private(0x0, 0x0, 0x400)
semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000c40)=""/11)
r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0)
msgget(0x1, 0x1)
mremap(&(0x7f00000cd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0)
ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f0000000040))
r6 = dup(r4)
ioctl$TUNSETLINK(r6, 0x400454cd, 0x10e)
ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000008ff8))
r7 = socket$inet(0xa, 0x2, 0x0)
ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000000080))
setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90)
r8 = socket$inet(0xa, 0x2, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}, 0x1b7)
getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000e40)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8)
ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r9)
ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000200))

2018/03/31 05:38:44 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080)="b3476ee7", 0x4)
r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x100)
accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc)

2018/03/31 05:38:44 executing program 5:
perf_event_open(&(0x7f0000536000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
sendmsg$nl_crypto(r2, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000640)={&(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x40}, 0x4091)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000480)={0xfffffffffffffe01}, 0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000700)=0xd, 0xffffffffffffff07)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

[  978.315410] kernel msg: ebtables bug: please report to author: Wrong len argument
2018/03/31 05:38:44 executing program 3:
r0 = add_key(&(0x7f0000001240)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)="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", 0xfee, 0xfffffffffffffffc)
pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0))
ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6)
keyctl$read(0xb, r0, &(0x7f00000022c0)=""/4096, 0x1000)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=<r3=>0x0, &(0x7f0000000300)=0x4)
openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x80040, 0x0)
getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1)
r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x20000, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @rand_addr=0x7}}, 0x10001, 0x8, 0x1, 0x4}, 0x98)
syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x101, 0x80)
ioctl$VT_WAITACTIVE(r4, 0x5607)

2018/03/31 05:38:44 executing program 4:
semctl$GETZCNT(0x0, 0x0, 0x25, &(0x7f0000000000)=""/233)
r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x101002, 0x0)
ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000300)={0x3, &(0x7f0000000280)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @local}]})
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0)
ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000340)=""/229)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0x17}, 0x200}, @in6={0xa, 0x4e23, 0xffffffffffff45c8, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x84)
ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000200)=0x1)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={<r2=>0x0, 0x200}, &(0x7f0000000480)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0x86, 0xf3e, 0x4, 0x5, 0x566, 0x9, 0x0, 0x7, r2}, 0x20)

2018/03/31 05:38:44 executing program 5:
perf_event_open(&(0x7f0000536000)={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, 0x0, 0x0, 0x796}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0)
recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2)
ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000440)={'gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}})
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0)
sendfile(r1, r1, &(0x7f0000000080)=0x5f, 0x102000004)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
dup2(r2, r1)
setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8)
write(0xffffffffffffffff, &(0x7f0000ffdffb), 0x0)
prctl$intptr(0x2b, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0)
ioctl$LOOP_CLR_FD(r2, 0x4c01)

[  978.506238] kernel msg: ebtables bug: please report to author: Wrong len argument
[  978.663893] netlink: 'syz-executor6': attribute type 1 has an invalid length.
[  979.637091] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  979.645592] Buffer I/O error on dev loop0, logical block 1, lost async page write
[  979.653379] Buffer I/O error on dev loop0, logical block 2, lost async page write
[  979.661168] Buffer I/O error on dev loop0, logical block 3, lost async page write
[  979.669287] Buffer I/O error on dev loop0, logical block 4, lost async page write
[  979.677333] Buffer I/O error on dev loop0, logical block 5, lost async page write
[  979.685164] Buffer I/O error on dev loop0, logical block 6, lost async page write
[  979.693208] Buffer I/O error on dev loop0, logical block 7, lost async page write
[  979.700977] Buffer I/O error on dev loop0, logical block 8, lost async page write
[  979.709000] Buffer I/O error on dev loop0, logical block 9, lost async page write
[ 1106.911227] INFO: task syz-executor5:19945 blocked for more than 120 seconds.
[ 1106.918573]       Not tainted 4.16.0-rc7+ #372
[ 1106.923182] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 1106.931152] syz-executor5   D23376 19945   4481 0x00000004
[ 1106.936800] Call Trace:
[ 1106.939409]  __schedule+0x8fb/0x1ec0
[ 1106.943136]  ? __sched_text_start+0x8/0x8
[ 1106.947288]  ? lock_release+0xa40/0xa40
[ 1106.951291]  ? __lock_is_held+0xb6/0x140
[ 1106.955357]  ? trace_hardirqs_off+0x10/0x10
[ 1106.959697]  ? find_get_pages_range_tag+0x88c/0x1000
[ 1106.964810]  ? print_irqtrace_events+0x270/0x270
[ 1106.969577]  schedule+0xf5/0x430
[ 1106.972959]  ? wait_on_page_bit_common+0x49c/0x770
[ 1106.977905]  ? __schedule+0x1ec0/0x1ec0
[ 1106.981873]  ? lock_downgrade+0x980/0x980
[ 1106.986031]  ? lock_release+0xa40/0xa40
[ 1106.990005]  ? lock_release+0xa40/0xa40
[ 1106.994035]  ? mark_held_locks+0xaf/0x100
[ 1106.998195]  ? _raw_spin_unlock_irq+0x27/0x70
[ 1107.002702]  io_schedule+0x1c/0x70
[ 1107.006246]  wait_on_page_bit_common+0x4b3/0x770
[ 1107.010996]  ? generic_write_checks+0x530/0x530
[ 1107.015663]  ? mutex_lock_io_nested+0x1900/0x1900
[ 1107.020497]  ? blk_start_plug+0xbb/0x370
[ 1107.024558]  ? blk_lld_busy+0x60/0x60
[ 1107.028354]  ? perf_trace_lock+0xd6/0x900
[ 1107.032501]  ? find_held_lock+0x35/0x1d0
[ 1107.036562]  ? trace_event_raw_event_lock+0x340/0x340
[ 1107.041761]  ? lock_downgrade+0x980/0x980
[ 1107.045907]  ? page_cache_tree_insert+0x410/0x410
[ 1107.050754]  ? pagevec_lookup_range_tag+0x40/0x90
[ 1107.055598]  __filemap_fdatawait_range+0x282/0x430
[ 1107.060538]  ? wait_on_page_bit_common+0x770/0x770
[ 1107.065464]  ? iput+0x540/0xaf0
[ 1107.068746]  ? dispose_list+0x3f0/0x3f0
[ 1107.072715]  ? iterate_bdevs+0xb6/0x260
[ 1107.076693]  ? lock_downgrade+0x980/0x980
[ 1107.080850]  ? lock_release+0xa40/0xa40
[ 1107.084832]  ? do_raw_spin_trylock+0x190/0x190
[ 1107.089415]  filemap_fdatawait_keep_errors+0x2a/0xb0
[ 1107.094620]  fdatawait_one_bdev+0x50/0x70
[ 1107.098767]  iterate_bdevs+0x109/0x260
[ 1107.102659]  ? sync_inodes_one_sb+0x50/0x50
[ 1107.106981]  sys_sync+0x120/0x1c0
[ 1107.110437]  ? sync_filesystem+0x2e0/0x2e0
[ 1107.114668]  ? SyS_sendfile64+0xf3/0x160
[ 1107.118748]  ? do_vfs_ioctl+0x1520/0x1520
[ 1107.122908]  ? do_syscall_64+0xb7/0x940
[ 1107.126883]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 1107.131909]  ? sync_filesystem+0x2e0/0x2e0
[ 1107.136153]  do_syscall_64+0x281/0x940
[ 1107.140046]  ? vmalloc_sync_all+0x30/0x30
[ 1107.144191]  ? _raw_spin_unlock_irq+0x27/0x70
[ 1107.148703]  ? finish_task_switch+0x1c1/0x7e0
[ 1107.153202]  ? syscall_return_slowpath+0x550/0x550
[ 1107.158142]  ? syscall_return_slowpath+0x2ac/0x550
[ 1107.163070]  ? prepare_exit_to_usermode+0x350/0x350
[ 1107.168095]  ? entry_SYSCALL_64_after_hwframe+0x52/0xb7
[ 1107.173458]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[ 1107.178304]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[ 1107.183498] RIP: 0033:0x454e79
[ 1107.186690] RSP: 002b:00007f8738e3ec68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a2
[ 1107.194398] RAX: ffffffffffffffda RBX: 00007f8738e3f6d4 RCX: 0000000000454e79
[ 1107.201672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 1107.208937] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000
[ 1107.216215] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
[ 1107.223482] R13: 000000000000064b R14: 00000000006fb7a8 R15: 0000000000000000
[ 1107.230766] 
[ 1107.230766] Showing all locks held in the system:
[ 1107.237098] 2 locks held by khungtaskd/857:
[ 1107.241606]  #0:  (rcu_read_lock){....}, at: [<00000000fba9b572>] watchdog+0x1c5/0xd60
[ 1107.249682]  #1:  (tasklist_lock){.+.+}, at: [<00000000221f06c3>] debug_show_all_locks+0xd3/0x3d0
[ 1107.258757] 2 locks held by getty/4401:
[ 1107.262718]  #0:  (&tty->ldisc_sem){++++}, at: [<0000000004a46dd0>] ldsem_down_read+0x37/0x40
[ 1107.271402]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<000000000a92e09e>] n_tty_read+0x2ef/0x1a40
[ 1107.280688] 2 locks held by getty/4402:
[ 1107.284658]  #0:  (&tty->ldisc_sem){++++}, at: [<0000000004a46dd0>] ldsem_down_read+0x37/0x40
[ 1107.293330]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<000000000a92e09e>] n_tty_read+0x2ef/0x1a40
[ 1107.302620] 2 locks held by getty/4403:
[ 1107.306588]  #0:  (&tty->ldisc_sem){++++}, at: [<0000000004a46dd0>] ldsem_down_read+0x37/0x40
[ 1107.315263]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<000000000a92e09e>] n_tty_read+0x2ef/0x1a40
[ 1107.324546] 2 locks held by getty/4404:
[ 1107.328526]  #0:  (&tty->ldisc_sem){++++}, at: [<0000000004a46dd0>] ldsem_down_read+0x37/0x40
[ 1107.337200]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<000000000a92e09e>] n_tty_read+0x2ef/0x1a40
[ 1107.346494] 2 locks held by getty/4405:
[ 1107.350458]  #0:  (&tty->ldisc_sem){++++}, at: [<0000000004a46dd0>] ldsem_down_read+0x37/0x40
[ 1107.359143]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<000000000a92e09e>] n_tty_read+0x2ef/0x1a40
[ 1107.368423] 2 locks held by getty/4406:
[ 1107.372390]  #0:  (&tty->ldisc_sem){++++}, at: [<0000000004a46dd0>] ldsem_down_read+0x37/0x40
[ 1107.381061]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<000000000a92e09e>] n_tty_read+0x2ef/0x1a40
[ 1107.390349] 2 locks held by getty/4407:
[ 1107.394309]  #0:  (&tty->ldisc_sem){++++}, at: [<0000000004a46dd0>] ldsem_down_read+0x37/0x40
[ 1107.402984]  #1:  (&ldata->atomic_read_lock){+.+.}, at: [<000000000a92e09e>] n_tty_read+0x2ef/0x1a40
[ 1107.412289] 3 locks held by kworker/u4:7/1271:
[ 1107.416865]  #0:  ((wq_completion)"writeback"){+.+.}, at: [<00000000660c9b05>] process_one_work+0xb12/0x1bb0
[ 1107.426850]  #1:  ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<000000004f71df8b>] process_one_work+0xb89/0x1bb0
[ 1107.437883]  #2:  (&type->s_umount_key#34){++++}, at: [<000000008e22f616>] trylock_super+0x20/0x100
[ 1107.447100] 1 lock held by syz-executor5/19945:
[ 1107.451771]  #0:  (&bdev->bd_mutex){+.+.}, at: [<00000000432e6792>] iterate_bdevs+0xc8/0x260
[ 1107.460367] 1 lock held by syz-executor5/19952:
[ 1107.465039]  #0:  (&bdev->bd_mutex){+.+.}, at: [<000000006d7695f5>] blkdev_put+0x2a/0x4f0
[ 1107.473374] 1 lock held by syz-executor5/19953:
[ 1107.478049]  #0:  (&bdev->bd_mutex){+.+.}, at: [<00000000432e6792>] iterate_bdevs+0xc8/0x260
[ 1107.486651] 1 lock held by blkid/19948:
[ 1107.490624]  #0:  (&bdev->bd_mutex){+.+.}, at: [<000000006d7695f5>] blkdev_put+0x2a/0x4f0
[ 1107.498951] 
[ 1107.500588] =============================================
[ 1107.500588] 
[ 1107.507597] NMI backtrace for cpu 0
[ 1107.511227] CPU: 0 PID: 857 Comm: khungtaskd Not tainted 4.16.0-rc7+ #372
[ 1107.518125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1107.527451] Call Trace:
[ 1107.530017]  dump_stack+0x194/0x24d
[ 1107.533614]  ? arch_local_irq_restore+0x53/0x53
[ 1107.538256]  ? debug_show_all_locks+0x2f3/0x3d0
[ 1107.542896]  ? nmi_cpu_backtrace+0x1be/0x210
[ 1107.547282]  ? lapic_can_unplug_cpu+0xa0/0xa0
[ 1107.551746]  nmi_cpu_backtrace+0x1d2/0x210
[ 1107.555958]  ? lapic_can_unplug_cpu+0xa0/0xa0
[ 1107.560424]  nmi_trigger_cpumask_backtrace+0x123/0x180
[ 1107.565671]  arch_trigger_cpumask_backtrace+0x14/0x20
[ 1107.570833]  watchdog+0x90c/0xd60
[ 1107.574263]  ? reset_hung_task_detector+0xa0/0xa0
[ 1107.579078]  ? complete+0x62/0x80
[ 1107.582505]  ? __schedule+0x1ec0/0x1ec0
[ 1107.586451]  ? do_wait_intr_irq+0x3e0/0x3e0
[ 1107.590745]  ? __lockdep_init_map+0xe4/0x650
[ 1107.595124]  ? do_raw_spin_trylock+0x190/0x190
[ 1107.599674]  ? lockdep_init_map+0x9/0x10
[ 1107.603708]  ? _raw_spin_unlock_irqrestore+0x31/0xc0
[ 1107.608783]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 1107.613768]  ? trace_hardirqs_on+0xd/0x10
[ 1107.617889]  ? __kthread_parkme+0x176/0x240
[ 1107.622183]  kthread+0x33c/0x400
[ 1107.625523]  ? reset_hung_task_detector+0xa0/0xa0
[ 1107.630333]  ? kthread_stop+0x7a0/0x7a0
[ 1107.634280]  ret_from_fork+0x3a/0x50
[ 1107.638043] Sending NMI from CPU 0 to CPUs 1:
[ 1107.642543] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10
[ 1107.643533] Kernel panic - not syncing: hung_task: blocked tasks
[ 1107.656678] CPU: 0 PID: 857 Comm: khungtaskd Not tainted 4.16.0-rc7+ #372
[ 1107.663574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 1107.672899] Call Trace:
[ 1107.675463]  dump_stack+0x194/0x24d
[ 1107.679066]  ? arch_local_irq_restore+0x53/0x53
[ 1107.683714]  ? vsnprintf+0x1ed/0x1900
[ 1107.687486]  panic+0x1e4/0x41c
[ 1107.690651]  ? refcount_error_report+0x214/0x214
[ 1107.695382]  ? nmi_trigger_cpumask_backtrace+0xf0/0x180
[ 1107.700725]  watchdog+0x91d/0xd60
[ 1107.704152]  ? reset_hung_task_detector+0xa0/0xa0
[ 1107.708973]  ? complete+0x62/0x80
[ 1107.712401]  ? __schedule+0x1ec0/0x1ec0
[ 1107.716345]  ? do_wait_intr_irq+0x3e0/0x3e0
[ 1107.720639]  ? __lockdep_init_map+0xe4/0x650
[ 1107.725018]  ? do_raw_spin_trylock+0x190/0x190
[ 1107.729571]  ? lockdep_init_map+0x9/0x10
[ 1107.733605]  ? _raw_spin_unlock_irqrestore+0x31/0xc0
[ 1107.738680]  ? trace_hardirqs_on_caller+0x421/0x5c0
[ 1107.743668]  ? trace_hardirqs_on+0xd/0x10
[ 1107.747783]  ? __kthread_parkme+0x176/0x240
[ 1107.752077]  kthread+0x33c/0x400
[ 1107.755414]  ? reset_hung_task_detector+0xa0/0xa0
[ 1107.760227]  ? kthread_stop+0x7a0/0x7a0
[ 1107.764174]  ret_from_fork+0x3a/0x50
[ 1107.768526] Dumping ftrace buffer:
[ 1107.772173]    (ftrace buffer empty)
[ 1107.775866] Kernel Offset: disabled
[ 1107.779472] Rebooting in 86400 seconds..