NT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e68000-0x4)=0x0, &(0x7f000022b000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/26 03:51:40 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000000b000-0x10)={0x3f, 0x1f, 0x6, 0x69b}, 0x10) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000018000-0x4)=0x5, 0x4) 2018/01/26 03:51:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f42000)=0x0, &(0x7f0000196000)=0x4) close(r0) 2018/01/26 03:51:40 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000b000)='/dev/admmidi#\x00', 0x800000001002, 0x10000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000000b000)=0x8) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045001, &(0x7f0000005000)=0x7) writev(r1, &(0x7f0000001000)=[{&(0x7f000000a000-0x1000)="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", 0x200}], 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f000000c000)=0xffffffffffffb3f5, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000000d000-0x55)=""/85) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/26 03:51:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000f30000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000df0000)=0xffff) utimensat(0xffffffffffffffff, &(0x7f0000062000)='./file0\x00', &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/26 03:51:40 executing program 7: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xce, &(0x7f0000001000-0x8)=""/8, &(0x7f0000001000-0x4)=0x1f) r1 = memfd_create(&(0x7f0000dd2000)='&.$trustedem0,%+}@ppp0\x00', 0x1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d23000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f00002d1000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000000000)=""/201, 0xc9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000+0x1b)={0x0, 0x100000001}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x10)={r2, 0x8, 0x4, [0x56b, 0x9, 0x1, 0x2]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x10, &(0x7f0000001000-0x1c)=[@in={0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000052c000)=0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f39000)={r4, 0x7}, 0x8) write$selinux_create(r1, &(0x7f0000000000)=@objname={'system_u:object_r:systemd_unit_file_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x34, 0x20, './file0\x00'}, 0x43) 2018/01/26 03:51:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000483000-0xa)='blacklist\x00', &(0x7f0000e26000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d27000-0xb7)="", 0x0, 0xfffffffffffffffe) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000baf000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000c3000-0x4)=0x8) recvmmsg(r0, &(0x7f0000c63000-0x258)=[{{&(0x7f0000c4b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00003e1000)=[{&(0x7f0000573000-0x1000)=""/4096, 0x1000}, {&(0x7f0000056000)=""/229, 0xe5}, {&(0x7f0000dd6000-0xb1)=""/177, 0xb1}], 0x3, &(0x7f0000ad0000)=""/216, 0xd8, 0x0}, 0x101}, {{&(0x7f00000e3000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000040a000)=[{&(0x7f000044f000)=""/105, 0x69}, {&(0x7f0000585000)=""/221, 0xdd}, {&(0x7f0000981000-0xb3)=""/179, 0xb3}], 0x3, &(0x7f0000708000-0x1000)=""/4096, 0x1000, 0xa9b0}, 0x3ff}, {{&(0x7f00007cc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a5c000)=[], 0x0, &(0x7f0000ccc000)=""/241, 0xf1, 0x0}, 0x400}, {{0x0, 0x0, &(0x7f0000913000-0x60)=[{&(0x7f0000570000)=""/4096, 0x1000}, {&(0x7f00003b5000-0x3b)=""/59, 0x3b}, {&(0x7f0000224000-0x28)=""/40, 0x28}, {&(0x7f000044b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000199000)=""/45, 0x2d}, {&(0x7f00008e6000-0x4a)=""/74, 0x4a}], 0x6, &(0x7f0000100000-0x1000)=""/4096, 0x1000, 0x1800000000}, 0x80}, {{0x0, 0x0, &(0x7f0000564000)=[{&(0x7f0000b36000)=""/132, 0x84}, {&(0x7f000014c000)=""/216, 0xd8}, {&(0x7f0000b81000)=""/18, 0x12}, {&(0x7f0000727000)=""/194, 0xc2}, {&(0x7f000040c000)=""/58, 0x3a}, {&(0x7f0000990000-0xd4)=""/212, 0xd4}], 0x6, &(0x7f000037d000-0xed)=""/237, 0xed, 0x89}, 0x3}, {{0x0, 0x0, &(0x7f0000d69000)=[{&(0x7f000095c000-0x4b)=""/75, 0x4b}], 0x1, &(0x7f00002fa000-0xb1)=""/177, 0xb1, 0x1b8}, 0x7ff}, {{&(0x7f0000679000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000144000)=[{&(0x7f0000375000)=""/252, 0xfc}, {&(0x7f0000d1b000)=""/123, 0x7b}, {&(0x7f0000e0b000-0x8)=""/8, 0x8}], 0x3, &(0x7f0000440000-0x41)=""/65, 0x41, 0x100000000}, 0x7}, {{&(0x7f0000208000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000162000-0x10)=[{&(0x7f000020b000)=""/3, 0x3}], 0x1, &(0x7f000066e000-0xf0)=""/240, 0xf0, 0x7}, 0x7}, {{&(0x7f0000809000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00007e0000)=[{&(0x7f0000319000-0xef)=""/239, 0xef}, {&(0x7f0000c01000-0x1000)=""/4096, 0x1000}, {&(0x7f0000986000-0xa5)=""/165, 0xa5}, {&(0x7f0000329000-0x48)=""/72, 0x48}, {&(0x7f0000a83000)=""/122, 0x7a}, {&(0x7f00002ca000-0x18)=""/24, 0x18}, {&(0x7f0000d5f000)=""/165, 0xa5}], 0x7, 0x0, 0x0, 0x8}, 0x2f}, {{&(0x7f0000911000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000755000)=[{&(0x7f00000ac000+0x667)=""/249, 0xf9}, {&(0x7f0000788000)=""/43, 0x2b}], 0x2, &(0x7f0000bbf000)=""/59, 0x3b, 0xd39}, 0x5000000000}], 0xa, 0x2, &(0x7f0000e03000)={0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000f3e000-0xe)='/dev/admmidi#\x00', 0x2, 0x800) readlinkat(r1, &(0x7f0000e00000-0x8)='./file0\x00', &(0x7f00009e4000-0xe7)=""/231, 0xe7) 2018/01/26 03:51:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f00009d8000-0x5)='user\x00', &(0x7f00005bb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xf2)="987ef204404de03402ee838dc6d9ede6faccf1359d9abb5bc23e440bc809cd4a2376964781dea496eac4de7b60ba7dfc944b74fc1b8f39b8665c30087c4da636d211717c5a11253522e92c05db0f88f3e065f9665937b0e701259e93773023f8e905c93ab9ffabe376172914256b47be8b821730af2419432544a4cd8ed49d8ca7808ab7e392aa0611d7aa857ed36908d262038461c6bd5091331fa4ec70f8dd7218c5651f5cec0c9b8a2b7f535a7085b7f39f5ab3ecc2ee7a08579e0fd4db6d8d6fdbf4f20343b8fc8bc01ba81bfdae15a03705159c0ced8bb8aef803a5b226eda5382eee9e1566be44c9d1de3dfac3c50b", 0xf2, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) keyctl$describe(0x6, r1, &(0x7f0000002000-0x44)=""/68, 0x44) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) listen(r2, 0x1f) 2018/01/26 03:51:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e4c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f000078f000)={0x9, 0x0, 0xfffffffffffffffc, 0xe2, &(0x7f0000569000)=""/226, 0x74, &(0x7f0000d2d000-0x74)=""/116, 0x54, &(0x7f0000845000-0x54)=""/84}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00001ce000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a6a000-0x10)={0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f00008c4000)=0x4, 0x4) truncate(&(0x7f000055a000)='./file0\x00', 0x5) setsockopt(r2, 0x114, 0x5, &(0x7f0000000000)="2a8e0000", 0x4) listen(0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000c6e000-0x4)=0x8, 0x4) socketpair$unix(0x1, 0x8002, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) write(r0, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) 2018/01/26 03:51:40 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14) r1 = accept(r0, &(0x7f0000007000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000009000)=0x0, &(0x7f0000001000)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x400000000000016c, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x5, 0xfffffffe, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000009000)={0xffffffffffffff9c}) accept$netrom(r1, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000b000-0x14)={0x0, 0x81, 0xfffffffffffffffe, 0x4, 0x7fff, 0x3}, &(0x7f000000b000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0xd4480000000000, 0x3f, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000a000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x5, 0x1}, &(0x7f0000005000)=0xa0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000003000)=0x1) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000007000)=0x739, &(0x7f0000001000-0x8)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r4, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000-0x4)=0x8c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f000000c000-0x8)={@dev={0xac, 0x14, 0x0, 0x10}, @loopback=0x7f000001}, 0x8) 2018/01/26 03:51:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000db5000-0x4)=0x9, 0x4) 2018/01/26 03:51:40 executing program 7: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000031000)={0x0, 0x1fd, 0x3, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) r0 = getpgrp(0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d3b000-0x8)={0x20071026, r0}, &(0x7f000029d000)={0xed9, 0x89, 0x7, 0x5, 0x7, 0x3}) 2018/01/26 03:51:42 executing program 3: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000104000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000098000)=0x2, 0x4) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000103000-0x4)=0x0, 0x4) syz_emit_ethernet(0x66, &(0x7f00000ce000-0x23e)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2018/01/26 03:51:42 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x800, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/249, 0xf9, 0x10040, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/26 03:51:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000e26000)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) r1 = syz_open_dev$admmidi(&(0x7f00004ee000-0xe)='/dev/admmidi#\x00', 0x7, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005a2000)={@generic="45f9c36baf24b8749b4e9dccb7044098", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000051d000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000011a000-0x4)=0x0) sendto$inet6(r0, &(0x7f000052b000)="cb", 0x1, 0x41, &(0x7f0000120000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) userfaultfd(0x80000) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000aa2000-0x28)={0x800000000000000, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d65000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/26 03:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x400) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000e19000)=""/4096) r1 = socket$inet(0x2, 0x3, 0x20) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000006e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000dcc000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00006ec000)="ffffff6000", 0x5) sendto$inet(r1, &(0x7f0000ac3000)="a53ca24beb27205d19457721cf3e61c29aed6f95f9f1a21548a1f195006d0ff91d46ac0881e8863165b05c1628d20c0d7975d7a50c2d3658374fb0d4071f814fa83482866c9a80f362019550edd32970e9a5515ce9cc6830d2733ca55057531f608b88142175adf099efbd734f390900000038a7ab52ebc4ec915d29ddf6563a8615c8057936c94dbe85b9e2d652489ab55de776f216230322642a0b39389778bcbbae2746d3d4ea8ce2", 0xaa, 0x3, &(0x7f0000b1c000)={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000cc9000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 03:51:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000059e000-0x10)={r0, r1, 0x7, 0x1}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000f5d000-0x1000)="455874955cb89d13c846597a8c330794fac8d6bd5b69f234c433dc46ebae41f62505ecb47e9c152f5855f91d9dba74892020e3a8f3b93d3b6ff941e9da4549a924fcd687599920c9f05b0474c7e70d6ba2285b20b01bcf8314e665bd3ff08e", 0x5f}, {&(0x7f0000366000-0x1000)="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", 0x1000}, {&(0x7f0000486000)="4ecc0001b669a4860c164ccfecd72e9cdf930d66fe476c8682e20004fee23cdc06f5add5d6cfd2b258f5bf9ed0d501b404a5859f106d44d29cbb04be99c7d7acfab0bba2cd02154f3b6844c04550b2d46dcd29767b311d241ab5b276cdd0fda4d328e9defe962bce55766e8aaf5fb5b15cfe38be417895738fc42b3731fb0080a66f6536068f5f2477e63177301df52b87476fb51c63ff7032fae357114d06b6801574b962f550da803d7021e81ab4cea9", 0xb1}, {&(0x7f0000340000-0xae)="ed31dfb48e14f19f7adc1d8f8b826514a625ef3bcf642a20fb3f6f82f5522397ba1d6878ed814ade6844f800eeb352169daa68a789906bef71bf54122a4370f22aa911937ca240c36220f767d690688fed7197a02c10322a8367b82d20d81c640e732012cba842d79660cb4701af8ff20fe2b59ccbd0a3c8d3ca7c53824aa9489673ae24345642b4fb45b29d90e99ef95004395365ea20ae23d19c0c72bf6335ef7841ee818148acfb55bea5d120", 0xae}], 0x4, &(0x7f00006ee000)=[], 0x0, 0x10}, 0x40000) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/26 03:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000119000-0xc)=[{0x0, 0x0}], 0x2bd, 0x4, &(0x7f0000665000-0x8)={0x0}, 0xfffffeb3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000dd8000)={0x0, 0x0}) 2018/01/26 03:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000f1f000-0x38)={&(0x7f0000d49000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000815000)=[], 0x0, &(0x7f00002bb000-0x50)=[], 0x0, 0x0}, 0x0) request_key(&(0x7f0000a95000)='id_legacy\x00', &(0x7f0000d61000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000082a000)='\x00', 0x0) r0 = socket(0xf, 0x80000, 0x7) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ce7000)={"f27c05e5bc51212228fcd76bae338076", {0x4, 0x6, 0x3, "1e5c9d2a8075", 0x5, 0x0}}) 2018/01/26 03:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cc4000-0x10)={r0, 0x50, &(0x7f0000943000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000eda000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) read$eventfd(r1, &(0x7f000045a000)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) fcntl$setsig(r3, 0xa, 0x12) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000767000-0xb0)=""/176) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00007ba000)=""/138, &(0x7f0000c38000-0x4)=0x8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r4, &(0x7f0000000000)=""/0, 0x0, 0x61) accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) poll(&(0x7f0000951000)=[{r4, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) tkill(r2, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/26 03:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000246000)={0xfffffffffffffff7, 0xe5, 0x8, 0x2, 0x3, 0x800, 0x9, 0x40, 0x7, 0x2, 0x20, 0xffff}) syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) [ 185.975564] kauditd_printk_skb: 59 callbacks suppressed [ 185.975573] audit: type=1326 audit(1516938702.055:2147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 03:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000f4e000-0x4a)=""/74) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b85000-0xc1)={0x0, 0xb9, "0231ade61119257c340d8107812f67ce24537e28af21faf10b5d628f0da4435fb2886da7e754fa8135bd12a19f88edaf877be45578d3755efdc2567d5bb9aeef18b379156a654e9a08edd014ec1cfeed700900b541051a54f8958c34224e933edbeade706398a992888942d852af20e4b790d63e70b31feb7918b093d051deb0b9497eae703abdb6829e4183044ec850e5ea4e7fc09aea695d0f60c5747714b419374af6d2b3c54784f35f112a697135b56d37a53da28c15d7"}, &(0x7f00001dc000-0x4)=0xc1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000307000-0x8)={r3, 0x1000, 0x0}, &(0x7f0000484000-0x4)=0x8) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) lseek(r1, 0x0, 0x2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 186.038270] audit: type=1326 audit(1516938702.055:2148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 03:51:42 executing program 2: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") clock_settime(0x0, &(0x7f0000225000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x3) 2018/01/26 03:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000b91000/0x3000)=nil, 0x3000, 0x13) r0 = syz_open_dev$mice(&(0x7f0000599000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000408000-0xbc)=""/188) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d1f000-0x4)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000add000)=0x0, 0x4) timer_create(0x3, &(0x7f0000e04000)={0x0, 0x33, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f7000)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/enforce\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000018e000)={0x9, 0xe3, 0x5, 0x5}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000d4b000)="332b4ff82393e87699989f9158a7e1475571475f30443ecfd665adc0b9adffc7deb116dcb9a106e47fec804853d625a2c84406269c3c38a825ce284caa364260ac38e5cf5bb10aeb94928090fcbf80fb50da8b4e1937eb124120746acf6978a5ee36cf8fbf929a344a91ec3491c44927170f2301cab1aea668103363858457f7db5dc808d4a852ec472e1a01b6c271a673118d6ef59bf7404b573c04a94156f00dce31faf866e4199f49fcb37fdcb79f573d144f692a09bc0c025a2253c5626bd02886d4977d62a319507bbd159bee93da9b3f0938") getpeername$packet(0xffffffffffffff9c, &(0x7f00009ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000202000)=0x14) connect$netrom(0xffffffffffffffff, &(0x7f0000c94000)=@ax25={0x3, {"0342bde7419349"}, 0x0}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c62000-0x8)={0x0, 0x3ff}, &(0x7f0000a64000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c74000-0x108)={r4, @in6={{0xa, 0x0, 0x126, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x8, 0x537, 0x9, 0x81, 0x81, 0x6, 0x9, 0xa6, 0x6, 0x1, 0x401, 0x6c1, 0x6ac]}, &(0x7f0000543000-0x4)=0x108) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000046e000-0xaa)={0x7e, "eb212ea27c6eb9a88fa0495620a3ad43fc31adfc0a65dd83680db9d7f72823cf55070c5c05323d0b9db795fe273ab4599aa0e39a2d6be5dd546f4eaf113bd87d0570b80ca7e919f032bb1a828fb74a7e893f28cc8ab6644130635214a21f84387e2c8716bcf73433c99133043b9222876cbd5921cab821a8cbe8fccedcb3"}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000555000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) sendto$packet(r5, &(0x7f0000f53000-0xcd)="e829e5b865e9d9c31a8e4b90bf518ac617bc00415e95a55c9d13d71f9a90e22cb27e31f2aa48c6a397342afc1f4b0a5feb3a413a4b70de15856592ac5dad944e1617b87759c65ca26fc08f28650bf45a83a1a34c717bbd058c6dea6b442b091abc3899fc4abfa4aadaab150a50f4d764c189de27957744dda8fd4bbd7f08cd941628536b32a481b2acfc34342efd56b58f6cf58ee7646ec5e11a2e861efa2b1093bb7c2b5913a58612c2f67d2cbea314f0a17528e68b9b3a6cab2746e7a2509de00874a255fa5fec6f0b7d1058", 0xcd, 0x40000, &(0x7f0000a58000-0x14)={0x11, 0xd, r3, 0x1, 0xfffffffffffffffc, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000a27000-0x4)=0xb3e, 0x4) r6 = syz_open_dev$mice(&(0x7f00002b0000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f00008d3000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/26 03:51:42 executing program 6: openat$selinux_member(0xffffffffffffff9c, &(0x7f000086c000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r0, &(0x7f0000d66000)=@random={'security.', 'eth0\x00'}) 2018/01/26 03:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x40b) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a64000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000da6000-0x88)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x57, 0x4, 0x0, 0x2, 0x1c, 0x2, 0x0, 0x0, 0x2000000000000011, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x8, {[]}}, @igmp={0x1000000000000012, 0x5, 0x0, @empty=0x0, "3cf0e9c26a145cccf4dce06430ae8ddc29042bc5bb83b6881f92ef72cd80a460d4fd8fe358c20e2631586e0a1924c8c57669b096090aa3a1ee0ec1692629692bbecc221e16430dcec3cd42c3f6eb92ccbe0c1153b77a1bb577111cc2b19c"}}}}}, 0x0) 2018/01/26 03:51:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000726000-0xd)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000165000-0x8)=0x0, 0x400000ff) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000825000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/26 03:51:42 executing program 1: r0 = syz_open_dev$mice(&(0x7f000008d000-0x10)='/dev/input/mice\x00', 0x0, 0x420000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000466000-0x10)={0x59c2, 0x4, 0xd1ac, 0x5, 0x0}, &(0x7f00002a9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009bb000)={r1, 0x31, "0426aa7ae57fa3ae8b48283c955bca2548131293180efd6e37e8501bb264bd321bf9419c903e2d62c01a6989a5a50a3b3a"}, &(0x7f0000001000-0x4)=0x39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) keyctl$session_to_parent(0x12) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c3f000-0x8)={r2, 0x5124}, &(0x7f0000e08000)=0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r3, 0x0, 0x0, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) [ 186.068295] audit: type=1326 audit(1516938702.055:2149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=46 compat=0 ip=0x452f19 code=0x7ffc0000 [ 186.097370] audit: type=1326 audit(1516938702.055:2150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 03:51:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000c12000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/26 03:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) connect(r0, &(0x7f0000fd6000-0x20)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x81000000) mq_getsetattr(r0, &(0x7f0000299000-0x40)={0x5, 0x7, 0xcb000000000, 0x7, 0x4, 0x9, 0x9193, 0x400}, 0x0) 2018/01/26 03:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000665000-0x9)='/dev/vcs\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000ad2000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000717000-0x30)=[{{r2, r3/1000+10000}, 0x3, 0x13cb, 0x10001}, {{0x77359400, 0x0}, 0xfa, 0x6, 0x20}], 0x30) r4 = syz_open_dev$vcsn(&(0x7f0000ff0000-0xa)='/dev/vcs#\x00', 0x9, 0x41) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000825000)="b13c0e984081158219cb9b37ec412c501c6db24ddf7baf52c4c583984e319a11551ca4b708d0bc71bd247f0bd1d0b6254a80fcd92c24e1b3ed4652a8f9bd719435f1fbb875bf5f92aeb087e30fc95cd48f7533653d039f4978b7c1d1aa90debd577e18de90bcfef7651127c6f12bdff50f7f2c4044611d68185e03059c6dd63496d015a01e7b088f88cf749e5369a7291d2cb8695805262f12bdee97f1fd0652a07b6fa69ead06203ea93a3f5324b4370f40f74b9b3a362e14d2a5818a6e928f8e3313b8bac915d7310cd8faa232bcbf6e03f4921b3e7eef1fa498fb296ac40759ebeb61a6f4cb3a") r5 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') r6 = syz_open_dev$admmidi(&(0x7f0000c27000-0xe)='/dev/admmidi#\x00', 0x401, 0x88000) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000bf4000)=0x0) sendfile(r0, r5, &(0x7f00006dd000-0x8)=0x8000000, 0x2) [ 186.230180] audit: type=1326 audit(1516938702.055:2151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 186.258601] audit: type=1326 audit(1516938702.061:2152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=249 compat=0 ip=0x452f19 code=0x7ffc0000 [ 186.290998] audit: type=1326 audit(1516938702.061:2153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 186.316922] audit: type=1326 audit(1516938702.061:2154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 186.316936] audit: type=1326 audit(1516938702.061:2155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452f19 code=0x7ffc0000 [ 186.316948] audit: type=1326 audit(1516938702.061:2156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31119 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 03:51:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x40) semget(0x3, 0x3, 0x40) r0 = semget(0x2, 0x3, 0x0) semctl$IPC_RMID(r0, 0x0, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000522000-0xc)='/dev/amidi#\x00', 0x4, 0x400000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x100) 2018/01/26 03:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b9d000-0x28)={@common='ip6tnl0\x00', &(0x7f000013d000-0x28)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffffffc, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000537000)="8f42cdf48c9f729a2287e5fdfb4497d0", 0x10) dup2(r0, r0) 2018/01/26 03:51:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000d6a000-0x9)='net/unix\x00') clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fb6000/0x1000)=nil) shmat(r0, &(0x7f0000e69000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}, 0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mprotect(&(0x7f0000c1d000/0x4000)=nil, 0x4000, 0x6) 2018/01/26 03:51:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000894000)={'mangle\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000daf000-0x6)={0x0, 0x0}, [{{{@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ip_vti0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x12c30b7347ef8fcc}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "d65d85136e8c1e1df84ef773ac39715ffe56692342f200edeb56156e02", 0x0, ""}}]}, 0xf0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000caa000)='/dev/sequencer\x00', 0x82800, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000546000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r1, &(0x7f0000ce2000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/26 03:51:42 executing program 1: gettid() pipe(&(0x7f00007ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) userfaultfd(0x0) close(r1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000c93000-0x20)={@common='irlan0\x00', @ifru_flags=0xd400}) 2018/01/26 03:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e5000-0x10)='/dev/sequencer2\x00', 0x12803, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000035f000-0xb8)={0x0, 0xffffffff, 0x1a0e, 0x0, 0x80000000, 0x100, 0x3daa, 0x9, {0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3f89, 0x0, 0x2, 0x8}}, &(0x7f0000232000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000798000)={r1, 0xa6}, 0x8) r2 = socket(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000501000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x3}}, 0x2e) getsockopt$inet6_buf(r2, 0x29, 0x2b, &(0x7f0000acd000-0xb7)=""/183, &(0x7f00000db000-0x4)=0xb7) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 03:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x9, 0x80000) socket$packet(0x11, 0xa, 0x300) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00003b2000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000785000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff7fffffff}, 0xcb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x758d9749, 0x401, 0x7fff, "44440ddf32d98dbc6cd0314eab071b714756a4f5ffc460bd02a3a66287978adcf781e431568e2d822b2fc7b316e8ca83d6efa59d05cc7eca6a977450684dbc380a6c7973ea75502d6ea53dd448ef23ab"}, 0x160) r1 = syz_open_dev$midi(&(0x7f0000f72000)='/dev/midi#\x00', 0xe778, 0x60000) clock_gettime(0x0, &(0x7f0000024000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000290000-0x1000)=""/4096, 0x1000, 0x400, &(0x7f00005ca000-0x10)={r2, r3+30000000}) syz_extract_tcp_res$synack(&(0x7f0000ad2000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0xe81, &(0x7f0000044000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x8000000000}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x8d8, 0xffffffffffffffff, 0x0, 0x100000000, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x1, 0x0, 0x1, 0x8, 0x0, 0x0, 0x5, 0x80000001, "618d34", 0xffffffffd42bf712, "2988e2"}, "ff883bac6b30c55b7eb3efe88f6da35a6e95620f06f4e3af0fd4655b1d3274cb76f145e336a3e43fdd3ec820dfc07e748dfd2c4e7435c52124f60abc1a11499202d894"}}}}}, &(0x7f0000ff5000)={0xfffffffffffffffe, 0x1, []}) 2018/01/26 03:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f000008e000)=[{&(0x7f0000025000)="8c50c558ca2007a60000a2", 0xb}], 0x1) 2018/01/26 03:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="8190e2b180b2e9160f8fab58f37d7fc95953350553f5f86d2144d9b788cde28bbfe41fd7cfeb66d2a836003077f7d08144db1d41fa7f1255dff1fe48d081fadc68a93a7adde602d9d01034199ebd5e4b0ed5358a454cc0916d6c0d3f00a7064305ccd46be9553b978243ab9b8e6108f50d9ce98a064592b4a1e4c65d178ed27971639ee2611147ce5f1a3f1ddf213fe4dbb0e1a9e4f307b80ce853ead942049f8c56dc2b880eb0e9e66c679e2b5c2299bd20b39433033ae7119fc61baaab9e67a2d1b24c8f416f2da9a7324e456a1230efeade28f89d03cdee5d867d155e232bb8447512e4a9baee76fd436acd568f285e08fede7e556b7e6f674c34bbc115ec3d94d3928a47ef03ac3e29a0bdb3d5d9eba7bba7d9fd25e76daee480f39831fabbeddd3cd2291d11ba8a2fdafd0387919e2930ba5e91552811b3b90252420a6608fbe93ead3ee66a9283ffb109b32059a9e2fce77fffefdfb7d99b6a61887e320bc019d2463c1a665088be9ca6b9f8c2fe56e5b861cd6f4897a1386d294c73e1c5350ca74b43280f898a30cac1ec91ead092123de6f2b6e9165da84ec60f1c682d7288a75819779f6b071dbf080beee6408268e876adf49fa41231bfb907755e1f2a9ea159b1c09032e797046139547c0fb88167a7780d689106e0303a2c1c9f057776b4f7bd62064f72ae1a080e39e5a1d467f774298f755f64c451f9e01aed896ed84ab1ac72b1448bef1495774573f30131f3b02a35f74222430251b5b1246cdef5b7535f3d32d5ae315d2a0a8f3485d07c257d3f3da00ef2a276db61537e8e0b520a1b1c069d13682a73767ead8a83904873eff3b427f7c2fe6e59196aa2e98b947c996816fe6f62328fe8e052d88641c56dc83eaa3bab293f46698845b7a71e2db4a4c89f187e97d2af64f9ceb8bce27707275d98070187d3004bbcc8f9940b0cef24e9cb87fa4a77470b245a2a3d63fccdf318abe40c78471e660f4ef3b315ed513eb24476e34fadc020c2fd82fa08b4a5e6eb656275f845af9234b3c5dfad9ae378ee466d83d024bf527911f74fe7215aa7fe756eeea25d885c0caec53b7dfff006251375e2c703f0ae1b79d80e3d030b4eec9484510aa699bf34dee845a64ec0342058df9f7471896c64e6a10e4b07ed55562d2c905b2b47bc4d364779fbe260ce382db49d525c70cd6b8ab1868ce9d060879b75045f9de6348c6aea1e5722d2bbdef660652063bb212ef2554aa5326d79be5083ac53e325281adb0dc5637e9897e64f64c5db043d4af11ae4e1d7d88b46f9f0b0cb389924f26f60d6b3a52124450ec82b8a0038dcb36c1572dc90f38bef14c8836096b5d8cf8a5766ea5735420a0d7ffb6cca15edd85fd14d4a98ce4f1eadfbdb181bbdd60c94a3c3b707b0ffe80efbefeda5c3079c231f8457f1eb81d52fd85dcb2b1febce6ee23f69d88e79741e9ee1750c6166934bf3ef48a466769dfac5b7881386bcf7237a9902adde5dbc0f7dc66ce90e08d314b0eda1c70ef5394288e9e57fa5acb68903ec1885fffeaab75c7c9f3e763356f533d71be0f3578a5eae8d1962a45550e75913205ed69b7dd238df01f474335d7aff5eeb504bd3fdf1d63983a822b471d2535f333f5d86cdb7f12531deb00e30b74e60de4288fcd7d5865e576852e09f9d6fa8ef33e2f3a84c960419f6ab0fa29ffae466fb191017f935bfed886e92f61d0ffffe700d8cf4051338e693259eb92263dda7", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000cc2000)={0xa, 0xffffffffffffffff, 0x1000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) accept4(r0, 0x0, &(0x7f0000623000-0x4)=0x0, 0x80802) 2018/01/26 03:51:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000248000-0x58)={0x26, 'rng\x00', 0x0, 0x180f, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cc000-0x14)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f000013c000)=[{&(0x7f00001a8000-0xc3)=""/195, 0xc3}], 0x1) 2018/01/26 03:51:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ac3000-0x5c)={0xffffffff, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x2, 0x800, 0x7, &(0x7f0000bfe000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000323000)=@assoc_id=0x0, &(0x7f0000fc0000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000608000)={0xfffffffffffffff8, 0x8, 0x1, 0x800, r2}, &(0x7f0000785000-0x4)=0x10) 2018/01/26 03:51:42 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000001e000)={0x7, r0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f000001e000)="f7b6a8727e72eae7091abc2d1da24634d6f3e6259efe04d5eac737fd60339c2fa0e6ff73ed43e95497474374f2fdc48cffbbbb6bab7f16133dfb8fc4c21e119aa390df72025f71bab50a585c1cea819c1cc8ca40f5a74ea594588c9bb25c46cf8a493bbfc0ac2f0a4a3bff76e940d7f9da04cc22d67bf0fc2bccc7ddb9c693e08e28324a5f9e417c6bb84df7530f5b7bc07627005a827564f51541d76a3638ec302e891b632c318248f6082bae5b15287dd18631cca4a4d3cce1cdbd5d9e6fab3201363db3b8883722f5", 0xca, 0x20000080, &(0x7f000000b000)={0x1a, 0x6, 0x9, 0x5, 0xfff, 0x1000, @random="aef7e0a4b9d9", [0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) bind$inet6(r0, &(0x7f0000a6f000)={0xa, 0x2, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x3, 0x3}, 0x1, 0x8000000, 0x9210, {0x0, 0x1}, 0x8, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = fcntl$dupfd(r1, 0x800000000001, r1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000fd1000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000952000)=0x108) 2018/01/26 03:51:42 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") rmdir(&(0x7f0000aa8000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000d6a000)='./file0\x00', &(0x7f00003ff000-0x8)=[&(0x7f0000001000-0x1)='\x00'], &(0x7f0000ce7000)=[&(0x7f0000d54000-0x1)='\x00', &(0x7f0000001000-0x7)='\'eth0-\x00'], 0x1d00) 2018/01/26 03:51:42 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x200000000003, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pwritev(r2, &(0x7f000087f000-0x20)=[{&(0x7f000032c000)="6dc8fcb76b4ff2b5324b60a097decba0db01422ad085350d4645d4d1656d72bbd147982c038b7e889644c7af5b1e32a9377869e6c3aa0930f333de1a772a84eda023883721847bcc55c55c9864eb40f30e39866b0bf70eb59bf7713dc61814081f7a8c809348c84c89534113", 0x6c}, {&(0x7f00005b1000)="d7972e4320cfc30ab735b3c1e6aa77da52cdabc8da2b09f044718ed417fdaf9fcbc8a54ab1b71763dc6a459bea5f1c8236350a5911fbbf2a8779bc881dbe3ea8396c01e1813321d977341acc1fb9ac73d7712afa8e3606270165e7f464a9de2d7ca66f489da55bfaa12a67c2826facc612adb794ce96a16f1902ceed82f29230c229642fab9e280cb99040f3409bd85043", 0x91}], 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) dup2(r2, r3) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/01/26 03:51:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x8, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x9, 0x51, 0xfffffffffffffffa, 0x1, 0x1, 0x1ff, {0x0, @in6={{0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3a54, 0x7f, 0x9, 0x4}}, &(0x7f00009fb000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000-0x8)='./file0\x00', 0x40000, 0x128) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xcf)={r1, 0xc7, "904ec6e692bbcf32613b1df8bbca02bf4c7410bca85fc1607bf2a5cd299248fa9fa404d9c18891ffefac49ebadf6c02c243bac505fd82c5d8aa9a6415afcc481997b51c3fa1496d1548efb3b98cb275fd5fae7833d56a96caa27dacef9cd5c6515b87204a033d315553e0d4268964e5b34dd98567853b046ba973055486b2d012a9cbdd7e5043d752ae668229d59d5f39765f2ed5d91c152bf693e8f2bb90e84befac1cc814c9bf1eb534a8658e934e1760ff56896f6e65185f56fbe2e300711fb382f7750afda"}, &(0x7f0000381000)=0xcf) 2018/01/26 03:51:42 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/rtc\x00', 0x800, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000000c000)={r1}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1, 0x12, r2, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000005000)=0x0, &(0x7f0000002000)=0x125) 2018/01/26 03:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) madvise(&(0x7f0000602000/0x1000)=nil, 0x1000, 0x6e) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000030d000)={{0x0, 0x5}, {0xfffffffffffffffa, 0x2}, 0x2, 0x2, 0xfffffffffffffffa, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000015000)='./file0\x00', 0x4a4002, 0x100) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000421000)=0x5) accept$alg(r1, 0x0, 0x0) r2 = accept(r0, &(0x7f0000f8b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000048d000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c8a000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x240000, 0x7, 0x400, 0x500, 0xb99, 0x20020, r3}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000df0000)={0x0, 0x5, 0x13f68b0, 0x40, 0xffff, 0x3}, &(0x7f0000070000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000231000-0x8)={r4, 0xae, 0x0}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/26 03:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x1913, r0, 0x0) r1 = getpgrp(0x0) fstat(r0, &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000430000)={0xd811, 0x2573ef3a, r1, 0x23, r2, 0x0, 0x3, 0x101}) 2018/01/26 03:51:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000096b000-0x8d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b73000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000e98000)=0x20) 2018/01/26 03:51:42 executing program 7: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/mls\x00', 0x0, 0x0) ppoll(&(0x7f0000146000-0x10)=[{r0, 0x418, 0x0}, {r1, 0x8000, 0x0}], 0x2, &(0x7f0000c08000)={0x77359400, 0x0}, &(0x7f0000319000-0x8)={0x7}, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000582000-0x4)=0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000dcd000)={0x7, 0x9, 0x2, 0x401}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000dcc000-0xee)=""/238) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000dcf000-0xd)='/dev/usbmon#\x00', 0x7, 0x2140) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x4d7) 2018/01/26 03:51:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x3fc, &(0x7f0000117000)=0x0) io_destroy(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f000065c000)='/dev/sequencer\x00', 0x80, 0x0) 2018/01/26 03:51:42 executing program 6: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd6000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005a6000)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x4, 0x0, 0x0, 0x0}) unshare(0x100000) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) rt_tgsigqueueinfo(r0, r0, 0x12, &(0x7f0000707000)={0x17, 0x6, 0x5, 0x4}) dup3(r3, r4, 0x0) 2018/01/26 03:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b18000-0x11)='/selinux/enforce\x00', 0x10040, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00009de000)=""/0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000261000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x4, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000cdd000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000292000-0x10)={r2, 0x3e, &(0x7f0000cdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/26 03:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) preadv(r0, &(0x7f000072b000-0x10)=[{&(0x7f0000113000-0x38)=""/56, 0x38}], 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x1000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000001d000-0x2)="b6", 0x1) socketpair(0x548d7414aea128ba, 0x7, 0x0, &(0x7f0000961000)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000b5d000-0xc)={0x4, 0xfffffffffffff801, 0x7}) fanotify_mark(r3, 0x20, 0x2, r3, &(0x7f0000a2d000)='./file0\x00') ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/01/26 03:51:42 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e5b000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f0000c00000-0x20)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098b000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000771000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f00003a9000)=[{&(0x7f0000d47000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000391000-0x10)=[], 0x0, &(0x7f0000e0f000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}], 0x1, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) dup2(r2, r3) r4 = dup3(r2, r1, 0x0) connect$unix(r4, &(0x7f000002d000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/26 03:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x2, 0x0) accept4$vsock_stream(r1, &(0x7f0000f2e000-0x10)={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, 0x80800) dup2(r0, r1) 2018/01/26 03:51:43 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f000001b000)=[], 0x0, &(0x7f0000009000)=[], 0x0, 0x0}, 0x0}], 0x73f, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000001d000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000017000)={0x4, &(0x7f000001e000-0x20)=[{0x200, 0xb239, 0x0, 0x7}, {0x8, 0x9, 0x3ff, 0x10000}, {0x4, 0x3f, 0x9, 0xc65a}, {0xf19b, 0xd2d, 0x2, 0x2}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f000001a000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000000000+0xb1d)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:43 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000feb000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000feb000-0x8c)="864b8c0473be3080704ae126aed8e8655f776374365f29a8b063fe6b0379239afa55ae841fb7b529fc0b15573596426c5f432d52fdb070329feefdaff447d47c3ab92cf2f5e38d3a75ce7388b707b25ba043194f83728377dafdcc5010909c15259827919382ed1f4202c00c0c4557d6cf4d10f2a0bc47cb5c65b9ec0c47e39c7980f678adf34d124ba6a2bd") ioctl$TCSETA(r0, 0x5406, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000fe8000)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000fec000-0xb)='/dev/midi#\x00', 0x2, 0x401) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000f5f000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="63d3d3cc09fee129457693e721755de5"}) 2018/01/26 03:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x108800, 0x3, 0x7b, 0x0, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$sndpcmc(&(0x7f000016b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00009cc000)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 03:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1b103e, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b57000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000945000)=""/87, &(0x7f0000f2c000)=0x57) poll(&(0x7f0000664000-0x18)=[{r0, 0xfffffffffffffffd, 0x0}], 0x1, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/01/26 03:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00006f9000-0x50)={{0x95, 0x4}, {0x1, 0x3ff}, 0x511, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e39000)={0x0, 0x0, &(0x7f0000cf9000)=[], 0x1, 0x0, &(0x7f00007da000-0x1000)='D'}) 2018/01/26 03:51:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000403000)='/dev/vga_arbiter\x00', 0x600000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f01000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001bf000-0x4)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/26 03:51:43 executing program 5: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x1f) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003f1000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000873000)=0x0) truncate(&(0x7f000085c000)='./file0\x00', 0x6) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) vmsplice(0xffffffffffffffff, &(0x7f0000914000)=[{&(0x7f000053f000-0x7e)="759093b07aad0235253d4051fd9eecaf14688b4e2a7e5feebee1022a781723655c480521c09432081e4502353616b1a3fe5432bd9b6d0bab2206054377c32fac7d318578aad234fc68e2c1d894c35244dcc624c3089135d77f7ee2f821170f979b38a5ecd7f49a6a9187b546fc8980c515d6c61ec0379fdaa00686743bc8", 0x7e}, {&(0x7f000008c000)="a9450bfc6f89e16861872e3fe45967e4d2cd49cf06217079d9d0f7c6195f1d942045b7df5f26b6aee3d7b45c38f3e6943043461171a5ded01ac26aa3129dce9e491a6d6f1a5a84", 0x47}, {&(0x7f0000f23000-0x1000)="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0x1000}, 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{&(0x7f0000ffc000-0x1000)="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0x1000}], 0x8, 0x0) 2018/01/26 03:51:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x24) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x2}, 0x7f, [0x4, 0x4, 0xffffffffffffff80, 0x6, 0x6, 0x81, 0x6, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000117000-0xa4)={0xf97cff8c, 0x8, 'SE Linux', "1a59714a4bf6932c77875925dc76f4af9f39e075885fe7e264ec71dbd6712a25803c82da2ce5c2f07ac0a45979057b3f0b58074d84406673c8f6a9a03960a4c28a87063775fb9ed8e322c4c5572c6bda18dbe3db4e5cf7f2b46fc3b04b120e7a3ace793f916c4511451d986b754fad1561c59882a3e8bab98b36b701e963fb0e6e24671c559442eff4378441594b69cfc06aa45a"}, 0xa4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/26 03:51:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) ppoll(&(0x7f0000dc3000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000758000-0x10)={0x77359400, 0x0}, &(0x7f00009de000)={0x0}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000f5e000)=[0x3, 0x8]) 2018/01/26 03:51:43 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000)='/dev/autofs\x00', 0x8040, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000001b000)={0x5, 0x0, [{0xa97, 0x0, 0xfffffffffffffe00}, {0x4b564f7f, 0x0, 0x0}, {0xba3, 0x0, 0xa1a6}, {0x40000997, 0x0, 0x5}, {0xbff, 0x0, 0x9d}]}) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vcs\x00', 0x20000, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f000001c000-0x8)=0xf000) ioctl$TCSBRKP(r1, 0x5425, 0x2) syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000001a000)=[], 0x1, 0x0, &(0x7f0000004000-0x1)='o'}) [ 187.053296] binder: 31275:31280 ioctl 40505330 206f8fb0 returned -22 [ 187.070766] binder: 31280 RLIMIT_NICE not set 2018/01/26 03:51:43 executing program 2: rt_sigreturn() r0 = socket(0x2, 0x3, 0x6) setsockopt(r0, 0xff, 0x0, &(0x7f0000005000)="", 0x0) 2018/01/26 03:51:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}, @lsrr={0x83, 0x3, 0x0, []}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000516000)=0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000074e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000014000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac9000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000ee1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000ac8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00008c5000)=0x6, 0x80000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000bf9000-0x88)={0xff, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/26 03:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f00008b7000)=""/118, &(0x7f00001a0000-0x4)=0x76) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = userfaultfd(0x80000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a14000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000add000)={{&(0x7f000069c000/0x10000)=nil, 0x10000}, 0x1, 0x0}) mincore(&(0x7f0000479000/0x3000)=nil, 0x3000, &(0x7f0000260000)=""/213) 2018/01/26 03:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) umount2(&(0x7f0000c1b000-0x2)='..', 0x2) r0 = accept(0xffffffffffffff9c, &(0x7f00005a0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a92000)=0x26) recvmsg$kcm(r0, &(0x7f0000c5d000-0x38)={&(0x7f000062d000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, 0x1e, &(0x7f00009c1000-0x80)=[{&(0x7f0000729000)=""/138, 0x8a}, {&(0x7f0000225000-0x4)=""/4, 0x4}, {&(0x7f00007ff000)=""/252, 0xfc}, {&(0x7f0000785000)=""/118, 0x76}, {&(0x7f00005c9000)=""/168, 0xa8}, {&(0x7f00004b2000)=""/44, 0x2c}, {&(0x7f00002d2000)=""/60, 0x3c}, {&(0x7f00000db000-0xde)=""/222, 0xde}], 0x8, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000d31000-0xa)='/dev/dsp#\x00', 0x8000, 0x400) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000ee000)=@pic={0xffffffffffffffff, 0x757, 0x1, 0x2, 0xb2bb, 0x1, 0x2, 0x10000, 0x0, 0x52c, 0xffffffffffffff38, 0x6, 0x0, 0x4, 0x7, 0x8000}) 2018/01/26 03:51:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f00000f6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000871000-0x4)=0x8) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000ef7000)=0x0, &(0x7f000009d000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005a5000-0x31)="d3ab2719", 0x4) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[{&(0x7f00005a3000)=""/11, 0xb}, {&(0x7f0000291000)=""/217, 0xd9}, {&(0x7f00002dd000)=""/65, 0x41}], 0x3, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) [ 187.139983] binder: 31275:31294 ioctl 40505330 206f8fb0 returned -22 2018/01/26 03:51:43 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000023f000)='/dev/input/mouse#\x00', 0x80, 0x10100) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000f86000-0xbc)={0x7, 0x3, 'client0\x00', 0xffffffff80000000, "76df4bd2864da5e0", "7705580a3e7b634dc88ac3c0a4aa824277e3a7abe99a12e1d07014254ab630e1", 0x80000001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000f88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open_by_handle_at(r0, &(0x7f0000f84000)={0x8, 0x4, ""}, 0x280800) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000d3f000)=0x0, &(0x7f0000e87000+0x3f)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000a5e000-0x20)={@generic="cc2372f0665f1058c68f0df6bb1e7b00", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ftruncate(r0, 0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000f88000)={&(0x7f00000a5000/0x11000)=nil, 0x1, 0x0, 0x4, &(0x7f00000db000/0x2000)=nil, 0xfffffffffffffffd}) dup3(r0, r1, 0x0) 2018/01/26 03:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$int_out(r0, 0x2, &(0x7f0000751000)=0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8000000000000, 0x80000001, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xd3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000351000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00005ca000-0xdf)=""/223) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x40013, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x2, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x3, [0x1000, 0x5c, 0x9]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x30000000000, 0x2, 0x101, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000b01000-0x18)={0x1, 0x0, [{0x40000083, 0x0, 0x0}]}) 2018/01/26 03:51:43 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d00000)={0x6, 0xffffffffffffff9c, 0x1}) fchmod(r0, 0x100) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000014000-0x24)={0xa1e1, 0x100, 0x55, 0x200, 0xfd8a, 0xd4f0, 0x80a, 0x9b01, 0x59, 0x7f, 0x5, 0x100000000}) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000012000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fsync(r2) 2018/01/26 03:51:43 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0xffffffffffffffff) remap_file_pages(&(0x7f0000606000/0x4000)=nil, 0x4000, 0x6, 0x2b5, 0x100) openat$sequencer(0xffffffffffffff9c, &(0x7f0000254000)='/dev/sequencer\x00', 0x181000, 0x0) ioprio_set$pid(0xb2e16821e2c6bc68, r1, 0x7c8) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) 2018/01/26 03:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setitimer(0x0, &(0x7f0000dad000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000821000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl(r1, 0x3, &(0x7f0000fd3000)="8044ca945df1439edf4946be218a4c59a0cd4bea78a8a60b329d7e3093c7b504a444672024964fb5138dc58cf6f21e5ef62cbe5c5f59215e359741fccb3f2ed61ec31c4afd474d63e49d8bd46f0e409b711cd68c220db32c0334fe2a74d826844588b77a4eff88b6769c0a4c956cc7bb93e13e1685c6555a96d2bfdc978f3c5281642c93330f93cbbdc1a56d4cc5657551f84aa261dae4c6c868f106cfde4677a8b169868cc24946b3640ea5f6b1e403cbd6267d6809f57d908bec7a4b1c80ae82734faf40c6") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f0000003000-0x20)={0x2, 0x4, 0x2, 0x5, r2}) fcntl$setstatus(r0, 0x4, 0x2400) 2018/01/26 03:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006a6000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000344000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x4}, 0x0) listen(r3, 0x0) r4 = dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f000063c000-0x6)=0x2) 2018/01/26 03:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008d3000-0x9)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000921000)={0x0, 0x29, "efe5409fb2d1fd645cc8d85d1e2d2527040bb8f3be4d545a82f616abf618ec76845f736927a3b2f2e7"}, &(0x7f00008c9000)=0x31) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000246000)={r2, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, &(0x7f0000a3e000)=0x98) r3 = socket(0x10, 0x3, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000787000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ba3000)={0x1, r4}) getsockname$netlink(r3, &(0x7f00003a1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a0000)=0xc) 2018/01/26 03:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigaction(0x13, &(0x7f0000852000-0x20)={0x1000, {0x2}, 0x0, 0xfff}, 0x0, 0x8, &(0x7f0000a6f000)={0x0}) 2018/01/26 03:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = getpgrp(0xffffffffffffffff) tkill(r1, 0x15) r2 = gettid() fcntl$setown(r0, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/26 03:51:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x8, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x1f, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r0 = syz_open_dev$sndmidi(&(0x7f000007c000)='/dev/snd/midiC#D#\x00', 0x101, 0x8200) r1 = syz_open_dev$midi(&(0x7f0000fab000)='/dev/midi#\x00', 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000eda000)='./file0\x00', r1, &(0x7f000031e000-0x8)='./file0\x00', 0x0) 2018/01/26 03:51:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f000081f000-0x160)={0x18, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ba8000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/26 03:51:43 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x0, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbe000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/26 03:51:43 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffed6, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/01/26 03:51:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000763000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000522000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r0}, 0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x3c, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r0}, [@IFA_LABEL={0x14, 0x3, @common='sit0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000938000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00007ec000)={0x3f, {{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt(r0, 0x10d, 0x800000000d, &(0x7f0000fe3000-0xe9)='$', 0x1) 2018/01/26 03:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f89000)={0x0, 0x0, ""}, &(0x7f0000b13000-0x4)=0x8) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f000016a000)=""/22) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000020000-0xa)='/dev/cuse\x00', 0x100, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000695000)=0x1800000000, 0x4) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) socket$vsock_dgram(0x28, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f000071f000)='/dev/dmmidi#\x00', 0x9, 0x4001) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000881000)=0xba) 2018/01/26 03:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) accept$inet(r0, &(0x7f0000aa7000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b5d000-0x4)=0x10) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 03:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000069f000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000c72000-0xfe)={0xf97cff8c, 0x2, 'SE Linux', ""}, 0x6) 2018/01/26 03:51:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6e, &(0x7f0000eef000)="ca268402fccf1c500d77b126fb65695f517db4347acefa240ad2ac91746d1620e42f30e77489fab786749ce7a91600bffb9ddbc7efb0437bfc770fa95efd4cc9f6acf2765fa937ac0a75e71606aff73ba363b7e7e1d646d27b8de6f403035e17b22b7aee090e14eeb7dc55e960cd1f3711599653944a57d137fb1ae7140732ca48ee382574e85b6fa1f77074e5ebea454ab7871d9e8adef8fe2d4c045f5c4d21b7b06353f43eb766bb0bf6fbbe6f333e90c2686e07d3bb2086c5", 0xba) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0x4) 2018/01/26 03:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000114000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff544, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000d42000-0x1)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x0) 2018/01/26 03:51:43 executing program 3: r0 = socket(0x10, 0x2, 0xc) fstat(r0, &(0x7f00007fb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmc(&(0x7f000012b000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x84000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000cd9000)=0x4004) 2018/01/26 03:51:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000cb3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x2080) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000007e000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) bind$packet(r1, &(0x7f0000003000)={0x11, 0x17, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000928000)='R&`', 0x3) 2018/01/26 03:51:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eda000-0x15)='/proc/self/net/pfkey\x00', 0x103002, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f00006ee000-0x4)=0xe13, 0x4) [ 187.884170] SELinux: failed to load policy 2018/01/26 03:51:44 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) 2018/01/26 03:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a6000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000947000-0x8)=[0x401, 0x8]) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x101, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000b0d000-0x20)={0x10002, 0x1, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = request_key(&(0x7f00006d1000)='encrypted\x00', &(0x7f000063c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000198000-0x9)='vboxnet1\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r4, &(0x7f0000807000)=""/4096, 0x1000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ec3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e93000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/26 03:51:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057e000)={0x2, 0x78, 0x6a7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a18000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000452000)=""/15, 0x1, 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000871000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/26 03:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000037c000)={0x0, 0x0}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000315000-0x74)='net/snmp\x00') open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80800) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0x8010aa01, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x7fffdff97000}, 0x0, 0x0}) readv(r0, &(0x7f000005a000)=[], 0x1253) fcntl$setpipe(r2, 0x407, 0x8) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/26 03:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000eef000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x800) accept4$nfc_llcp(r0, 0x0, &(0x7f00003bd000-0x4)=0x0, 0x80000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(r1, 0x1) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='_', 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r1) fcntl$dupfd(r2, 0x0, r3) [ 187.923940] SELinux: failed to load policy 2018/01/26 03:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) r0 = syz_open_dev$adsp(&(0x7f0000b30000)='/dev/adsp#\x00', 0x8, 0x200) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000d1000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0xd9, 0x8000, 0x0, 0x3, 0x101001, 0x3000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x2000)=nil, 0x0) 2018/01/26 03:51:44 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000092d000)='/proc/self/net/pfkey\x00', 0x20040, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00005c5000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x100, 0x81, 0x0, 0x553, 0x10d000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x375400000000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000091e000)=0x2) 2018/01/26 03:51:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat(r0, &(0x7f00004c0000-0x8)='./file0\x00', 0xc3, 0x89) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) execveat(r1, &(0x7f000050f000)='./file0\x00', &(0x7f0000cef000-0x18)=[&(0x7f0000930000-0x2)='-\x00', &(0x7f000035b000)='mqueue\x00', &(0x7f0000cee000-0x3)='@\x00'], &(0x7f000090b000-0x8)=[&(0x7f0000494000-0x7)='mqueue\x00'], 0x0) r2 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r2, &(0x7f0000787000-0x26)="", 0x0, 0x2, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r2, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) 2018/01/26 03:51:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x10000000000000, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003e2000-0x9)='/dev/dsp\x00', 0x10040, 0x0) sendmsg$nl_route(r0, &(0x7f0000bde000-0x38)={&(0x7f0000ceb000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000d2000-0x10)={&(0x7f0000183000-0x14)=@getneightbl={0x14, 0x42, 0x1a, 0x6, 0x2, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) ptrace$peek(0x3, r1, &(0x7f0000357000-0x8)=0x0) 2018/01/26 03:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f00006c8000)=0x0, &(0x7f0000d7e000)=0x0, &(0x7f0000e78000-0xba)="") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000256000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000025000-0x8)={0x0, r0}) 2018/01/26 03:51:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003bd000)={0x26, 'hash\x00', 0x0, 0xfffffffffffffffe, 'md5\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) fchdir(r1) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000008c000-0x9)='/dev/rtc\x00', 0x141200, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) accept$ipx(r2, &(0x7f000097d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) 2018/01/26 03:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a14000-0xd)='/dev/snd/seq\x00', 0x0, 0x80680) readv(r0, &(0x7f00008a0000)=[{&(0x7f0000bb5000)=""/2, 0x2}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a31000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000418000)='/dev/audio\x00', 0x800, 0x0) 2018/01/26 03:51:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fff, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a86000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000425000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1ff, 0x0, 0x6, 0xa, 0x20, 0xa0, 0x8f, r1, r2}, {0x8, 0x10000, 0x8, 0x8, 0x0, 0x9, 0x91e, 0x54f}, {0x9, 0x20, 0x1, 0x9}, 0x7, 0x2, 0x0, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x3, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffffffffffff, 0x3, 0x1, 0x18ae87cc, 0x0, 0x7, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000fba000-0x38)={&(0x7f00008ee000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe8000)={&(0x7f0000856000-0x198)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigsuspend(&(0x7f0000f4b000-0x8)={0x8}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$mice(&(0x7f0000c5d000-0x10)='/dev/input/mice\x00', 0x0, 0x20001) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000f39000)=0x4) 2018/01/26 03:51:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000013b000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a70000)=0xd5e) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000cb7000)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000800000-0x3)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/26 03:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r1, &(0x7f0000759000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094c000)=0x10) 2018/01/26 03:51:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@generic="8eefb017ce28f7c0ec139abc15966c7d", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0xffffffff, 0x7f, 0x8, 0x1f, 0x20}, &(0x7f0000001000-0x4)=0x14) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000082c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00004fe000)=0xaa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x1000000000) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r3 = syz_open_dev$admmidi(&(0x7f0000d3a000-0xe)='/dev/admmidi#\x00', 0x7, 0x100) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000673000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) r4 = syz_open_dev$vcsn(&(0x7f000044a000)='/dev/vcs#\x00', 0x2, 0x80000) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000fea000-0x2)=0x100000000, 0x2) read(r2, &(0x7f000067b000-0x13)=""/19, 0x13) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000a1d000-0xa7)=""/167, &(0x7f00006bc000-0x4)=0xa7) 2018/01/26 03:51:44 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000508000)=0x40, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002f5000-0xc)='net/netstat\x00') accept4$inet6(r1, 0x0, &(0x7f000022b000)=0x0, 0x80800) r2 = syz_open_dev$midi(&(0x7f0000a9a000-0xb)='/dev/midi#\x00', 0xcc, 0x0) read$eventfd(r2, &(0x7f0000723000)=0x0, 0xffffffffffffff1d) 2018/01/26 03:51:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b42000-0x11)='/dev/vga_arbiter\x00', 0x10000000041, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/26 03:51:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000773000)=0x400, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 03:51:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x10000) syz_extract_tcp_res$synack(&(0x7f0000cb2000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x10001, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) write$tun(r0, &(0x7f0000d53000-0xf7)=@hdr={0x2, 0x80, 0x3, 0x0, 0x3f, 0xffffffffffff0001, @ipv4={{0x8, 0x4, 0x401, 0x2, 0xed, 0x3, 0x1, 0x7ff, 0x73, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x11}, {[@timestamp={0x44, 0x8, 0x1, 0x1, 0x5, [{[], 0x2}]}, @ssrr={0x89, 0x3, 0x5, []}, @end={0x0}]}}, @tcp={{0x1, 0x0, r1, r2, 0x4e, 0x0, 0xa, 0x20, 0x20, 0x0, 0xffff, {[@md5sig={0x13, 0x12, "0254381f3dd756b4b914434d40c345ab"}]}}, {"425577b4ba51a369fa13fbb4da0d0699aebfa44f524346295f458383c0bcd6404799b2bfb799676059abf368b5f08480400bb9c1e2dd8d06269803f8c28d5eec6409e72c7aec7de6a84ff34004e8953bd8d7ae694c47d0f7991fa47adff515b1d0a2b40d3bb648713494076d1580f6f3b2b9a4e5920a527b022710472320bce9faac7db1c5af09e25d1dd150f7c07a715c6e9409df70c142a3fdf998d27b5cbb660be2e573"}}}}, 0xf7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f0000e51000)='./file0/file0\x00', &(0x7f00001ce000-0xb)=@random={'btrfs.', 'bdev\x00'}) 2018/01/26 03:51:44 executing program 4: getpid() r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0xffffffffffffff5b) shutdown(r0, 0x0) listen(r0, 0x0) [ 188.204837] device syz1 entered promiscuous mode 2018/01/26 03:51:44 executing program 0: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a6a000-0x8)='./file0\x00', 0x41, 0x20) ioctl$KDADDIO(r0, 0x4b34, 0x3b79) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000003000-0x2b)='sessionid\x00') read(r2, &(0x7f0000007000-0xf8)=""/248, 0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e7a000)=""/0, &(0x7f0000e7e000)=0x0) 2018/01/26 03:51:44 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000006000)=0xeff5) 2018/01/26 03:51:44 executing program 1: r0 = syz_open_dev$mouse(&(0x7f000052f000)='/dev/input/mouse#\x00', 0x3ff, 0x840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000018e000)=[@in6={0xa, 0x0, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xaef7}], 0x1c) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0xfffffffffffffc46, 0x0, 0x7, ""}], 0x10, 0x0}, 0x201b8b70) 2018/01/26 03:51:44 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f000062d000)='/dev/usbmon#\x00', 0x3ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0xb3)=""/179, 0xb3, 0x0, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000001000-0xd7)="c9dcd0066151db45cf73728af5c1bcd870a9e3f3f2a242866827d26c82429acb7d93fb85ebeb6bfad03c80da6cac90f220a944cf4546c3df8428c8fabf4da7b2bad59659a96caf691c7b499176f1e510cf2ecee1528c01e22a7e7d19c83f370d6d051535b98b2730727d2cb59240d7fab807b1d504886d95f614628f19331fb4551bc0698d4dc606f4595a2807b3404a1727b342ad924616c9545da7a371a9306c46b1ea6aad31ef944f40873d209862c62c2cf4abae7f912672326a8b80b52424ee2b0ed815708019ff48713d21fe11f6ffb0a5a64eed") readahead(r0, 0x1, 0x7fff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000534000-0x14)={0xc8, 0xe, 0x68, 0x80, 0x100000001}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000979000)=0x0) write(r1, &(0x7f0000dfc000)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f00ff27", 0x22) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000da9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000006a000-0x24)={0x7fffffff, 0x6, 0x40, 0x1, 0x6, 0x1, 0x2, 0x7, 0x1ee, 0xfffffffffffff519, 0x2e4, 0x4745}) 2018/01/26 03:51:44 executing program 2: r0 = gettid() r1 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpgid(0x0, r0) 2018/01/26 03:51:44 executing program 4: r0 = creat(&(0x7f0000469000)='./file0\x00', 0x80) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009db000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000bef000-0x18)={0x3f, 0x24, 0x1, r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) munlock(&(0x7f0000498000/0x3000)=nil, 0x3000) renameat(0xffffffffffffffff, &(0x7f0000a3e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000339000-0x8)='./file0\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b7c000-0x8)=0x0, &(0x7f0000564000)=0x8) tee(r1, r0, 0x7f, 0x4) 2018/01/26 03:51:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00007dc000)="26000000240001f8feffffff00008d4001000025010000000e00040040a68fe90c026b010035", 0x26) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000092d000-0x8)={r0, 0x5}) 2018/01/26 03:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000118000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000920000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0a000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1, 0x7, 0x100, 0x9, 0x40020, r1}) setsockopt$inet6_int(r0, 0x29, 0x22, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000579000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/26 03:51:44 executing program 6: clock_getres(0x8, &(0x7f0000cf3000)={0x0, 0x0}) pipe2(&(0x7f00000ee000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)=0x0) 2018/01/26 03:51:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000bc6000)='/dev/rtc\x00', 0x0, 0x0) socketpair$inet(0x2, 0x80005, 0x7fffffff, &(0x7f0000125000)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f0000c3c000-0xc)='/dev/amidi#\x00', 0x80000001, 0x2000) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051e000-0x12)='/dev/loop-control\x00', 0x100, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000046a000-0x8)={0x0, 0x0}) capset(&(0x7f0000582000-0x8)={0x80019980330, r1}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x9, 0x0, 0xfbfffffffffffffc, 0x0}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) acct(&(0x7f00005ff000-0x8)='./file0\x00') setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@common='teql0\x00', 0x10) 2018/01/26 03:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00002d7000)='asymmetric\x00', &(0x7f0000554000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000506000)="", 0x0, 0xffffffffffffffff) syz_extract_tcp_res(&(0x7f0000475000)={0x0, 0x0}, 0xffff, 0xc8ca) ioctl$TCSETSW(r0, 0x5403, &(0x7f00006c2000)={0x4, 0x7, 0x3, 0x7fffffff, 0x3f, 0x3, 0x3c7, 0x7, 0xffffffff7fffffff, 0x8000, 0xa4, 0x31}) keyctl$get_security(0x11, r1, &(0x7f00002d0000-0xbe)=""/190, 0xbe) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c1000-0xb)='/dev/hwrng\x00', 0x1, 0x0) shmget(0x0, 0x3000, 0x78000000, &(0x7f00003ce000/0x3000)=nil) shmget$private(0x0, 0x3000, 0x80, &(0x7f0000d6c000/0x3000)=nil) shmget(0x1, 0x7000, 0x2, &(0x7f00003f5000/0x7000)=nil) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00001b3000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000dea000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x8, &(0x7f0000fe8000/0x2000)=nil) shmget(0x2, 0x2000, 0x100, &(0x7f0000e3b000/0x2000)=nil) shmget(0x0, 0x1000, 0x6, &(0x7f000020b000/0x1000)=nil) shmget(0x1, 0x3000, 0x20, &(0x7f000067a000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x1104, &(0x7f0000ace000/0x1000)=nil) shmget(0x2, 0x1000, 0x54001864, &(0x7f00008bc000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x109, &(0x7f00001f7000/0x4000)=nil) shmget$private(0x0, 0x2000, 0x0, &(0x7f00003f2000/0x2000)=nil) shmget(0x2, 0x1000, 0x41, &(0x7f000046c000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x100, &(0x7f0000a0f000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x200, &(0x7f0000865000/0x3000)=nil) shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000608000/0x4000)=nil) r3 = shmget(0x3, 0x1000, 0x0, &(0x7f0000b7d000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) 2018/01/26 03:51:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x4, 0x400) semctl$GETNCNT(r0, 0x6, 0xe, &(0x7f0000ae9000-0xf0)=""/240) r1 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r1, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 03:51:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000690000-0x77)={0x0, 0x6f, "c411109d58122f1ae4bce8234463290fcde130cfe85eb172fbfaef3fb03bc8873109adcb2abd63b36f667487514d9488a645d64067bdfd40e3c8e8fe626c2b0bf253acf90c9242275f6649b37c598e7bfe44a773f45dbd3509cf78fcc7a1b8a968d4eeaf1afdf94febe1a7fd98c157"}, &(0x7f0000842000)=0x77) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ab8000-0x10)={r1, 0x58, &(0x7f00003f3000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x76f2}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cd6000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f000023e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 03:51:44 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000989000)={0xa, 0xfffffffffffff000, 0x400, 0x7f, 0x10, 0xffffffffffffff9c, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000)={r1, 0x0, 0xb0, 0xff, &(0x7f0000002000-0xb0)="c99feb62e02bcdf247041d7b9a9ed5a54377a45c55326b145acb10308212fccd8fc60361a305453c17a1e24a701533c987e5fc8ed485d742a703523c5a81791bb1de7480e03483e6f398a0e6c7eff2e1e74da2d2483c21f50a478f0f1779caf74ec13b25c6e0d7170a4dbbbeafd7e67717142bb8c126b7f2d8afa2ff26d499b52397686a378a7d103b0540e8557b4f3f94d338824d2e6775fb534404b598bdeeba4a535c4a80e0710715c0ade8de9ab0", &(0x7f0000001000-0xff)=""/255, 0x3ff, 0x0}, 0x28) ioctl(r0, 0x29c8, &(0x7f0000000000)="88c432790712c58507afd5e6847fea16e8352ffbf30c89b29b263f6258b412c2c47e0e2eee02f5c8b4aef41b92aa023ccfee6432f90d3dcb58ca3a08ab0258") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f000009b000)='/dev/sg#\x00', 0x101, 0x100000040e82) 2018/01/26 03:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffd) write(r0, &(0x7f0000873000)="2400000026007f000000000000007701000000ff01000000000000010effffff0100ff10", 0x24) 2018/01/26 03:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c80000-0x9)='/dev/kvm\x00', 0x2882, 0x0) r1 = syz_open_dev$midi(&(0x7f0000c38000)='/dev/midi#\x00', 0x9, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000091b000-0xa0)={0x0, @in6={{0xa, 0x0, 0xeb28, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1380000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x8, 0xdd60, 0x86}, &(0x7f00000c7000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f02000-0x8)={r2, 0x20, 0x33a8}, &(0x7f00004a3000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000863000-0x4)=0x100, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000eb000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f00002ba000)={0x0, 0x0, []}) 2018/01/26 03:51:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0x100000000ec6) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dfc000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000c88000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/26 03:51:44 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) 2018/01/26 03:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fe8000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d07000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b8000)=0xc) syz_fuseblk_mount(&(0x7f0000dcf000)='./file0\x00', &(0x7f0000083000)='./file0\x00', 0xe002, r1, r2, 0xffff, 0x4, 0x8000) ftruncate(r0, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x369) ioctl$sock_ifreq(r3, 0x8935, &(0x7f0000a43000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x1, 0x3, 0x1, 0x4, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}}}}) 2018/01/26 03:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554b, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d26000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a43000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c4d000)=[], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000009000)="d8"}) 2018/01/26 03:51:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d71000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000cb6000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000af3000)=',]vmnet1security\x00', 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x1, 0x4) 2018/01/26 03:51:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0xfffffffffffffffa, 0x6, 0xffff, 0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fd2000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x4, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000099000)={0x0, 0x0}) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00005f2000)=[]) 2018/01/26 03:51:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006ba000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000609000-0x38)={0x0, 0x0, &(0x7f0000842000-0x40)=[{&(0x7f0000b1d000-0x58)="ec4a47208e93c687ab98a8bc4772c2e57c", 0x11}], 0x1, &(0x7f000050f000-0x12c0)=[], 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/26 03:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079f000-0x10)='/dev/sequencer2\x00', 0x901, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c80000)='ns/cgroup\x00') ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) 2018/01/26 03:51:44 executing program 4: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f93000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000635", 0x26) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00002dc000)={0x0, 0xeb, "5dda4fe1eb0b8dc2c1f5cb115414a8ddfe80b97370d6da669b7a924d5ab6f161b2d4f887f97a9837c1cb54acbc05af54e9baf46a73bc47e231dc9d50ae62a631cd7ae575b8af414649720a4265f9da848b7bf85fd00a36266337d637feac9cc575023307253d0d55c01ec7dcbd99c86d4654501506159d7f16e81ebdce7cea088c01a50c0264fd3cf363664b58a66130a403dbee6b47269e1724a394fc0b2beaf0ce94bba922c1a615958ee57cec6df69d5a0b046ef1d87859ffff4695a558388eac07a3576cea1deddd5c34d933340656896fa7276911bb1b18479f0bab07d2126d008dbf7785f196576f"}, &(0x7f0000f9c000)=0xf3) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f9f000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000f16000-0x8)={0x9}, &(0x7f0000f9e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db0000)={r1, r2+10000000}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003ab000)={0x0}, &(0x7f0000f9d000)=0xffffffffffffff26) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/26 03:51:44 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/01/26 03:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d81000)={0x0, 0x0}, &(0x7f0000c69000-0x4)=0x5) bind$alg(r0, &(0x7f00000ba000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/26 03:51:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003a000)="241f00637075736574656d085e47504c2d73656c66776c616e30472c4c7b00329df01a27d6ece5915c8de8beaa750eb04de5b801ae126ed8e458fbc215b523ea1bfc551d7b24078ac22a151f9bd5bab5b7cad0498c3b2f5c8a318ca5bcdb1bae1dfff9cf92eced7c01028ca50642e21c5fe53cacb9ae1c08bb967f5aa3fc14951763c18b068f88125536e207fd819b4dc241757f5f454265d0689c0fe70f399310964db562e319a55addee2e060d709ac039fc2f343b9c65cb85758bf9ec655ea7275b8abbbb831d08325dec22fd4dde498a83af2b161cdfb59e1641f082a222fb927b717fdbba7f04da9ea79c0a33d110d90f229ba82b2560984280285b9ad2", 0x3) fcntl$addseals(r0, 0x409, 0x0) r1 = accept$netrom(r0, 0x0, &(0x7f0000fa7000)=0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000203000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 03:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffdf3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb4]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e3000)='/dev/sequencer\x00', 0x2000, 0x0) r1 = open(&(0x7f0000455000-0x8)='./file0\x00', 0x8200, 0x8) getuid() connect$l2tp(r0, &(0x7f000088c000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x2, 0x1}}, 0x26) [ 188.466713] binder: 31537:31542 transaction failed 29189/-22, size 0-0 line 2788 2018/01/26 03:51:44 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x100) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000cce000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000042000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f7e000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000-0x4)=0xe8) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000f7e000)='/dev/snd/pcmC#D#p\x00', 0x6f5, 0x440) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000f7e000)={0x5}, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f7e000-0x4)=0x0, &(0x7f0000f7d000)=0x0, &(0x7f000097d000-0x4)=0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chdir(&(0x7f0000135000)='./file0\x00') setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000f7f000)={0x1, 0x3}, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f7d000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000be6000)=0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000f7d000)={{0x80000000, r1, r2, r3, r5, 0x21, 0x9, 0x0, 0x0, 0x0}, 0x7, 0x8, 0x40, 0x48b8, 0x9, 0x1, r6, r7, 0x0, 0x0}) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000f77000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc(blowfish),sha384-ssse3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r9 = accept$alg(r8, 0x0, 0x0) recvmsg(r9, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:44 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000047d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x3, 0x0}, &(0x7f0000844000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006b1000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d076bf5, 0x7ff, 0x0, 0x3f, 0x1}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x100000000, &(0x7f0000db9000-0x6f)="0e43d62e59288ca491b71a0300000000000000859a00009f0765d1887f0b366ebff401bf92fbb680000031d139c26af8c2efebd5782a70816003071fc005c5e307f415da7be353a2116d4e5da85a5a8822a9b24fdca042b2f2a3b6a4ddf784a639d26abc7b2bce1de824a918222561") fstatfs(r2, &(0x7f0000d72000)=""/177) syz_open_dev$sg(&(0x7f00009b3000-0x9)='/dev/sg#\x00', 0x1, 0x383103) 2018/01/26 03:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 188.512311] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 188.543141] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 188.609156] netlink: 'syz-executor4': attribute type 16 has an invalid length. 2018/01/26 03:51:44 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00000b3000-0xe)='/dev/admmidi#\x00', 0x1f, 0x80000) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005c1000-0xc)={0x4, [0x8, 0x8926, 0x200, 0x2]}, &(0x7f0000215000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r1, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0x2000) 2018/01/26 03:51:44 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000f17000)='/dev/snd/midiC#D#\x00', 0x7f, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x4, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xbc, "c08b90becd361a3185781348bdb304b3a5c98d37b4171956c9ca7f0607d3fc771fa2e390a95fe0668746ddab1ff09ce654b0198bed95138742d70a3549f6ebb267fd360e08364dc89b9b671e7dc4a524bf308efc6f786ee45770b4da2d250a8fcc9637fc330a1b55bf6036401f1956c39e4162bf3821e618aa6c23b07d362759d689f411d9669f3b1599273618dd80cbfcff0e3c0fec7d4088998fdc105a53d84f214ff54ee32ca1ef2b072702fd8275c513b9d252d055d1f57b827b"}, &(0x7f0000c95000-0x4)=0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000) rt_sigreturn() mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eee000)=0xc) getresgid(&(0x7f0000abe000)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f0000c19000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000708000)=0xc) fstat(r0, &(0x7f000093f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpgid(0xffffffffffffffff) getresuid(&(0x7f000090a000)=0x0, &(0x7f00002fe000-0x4)=0x0, &(0x7f0000a6d000)=0x0) r10 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000045b000)=0x0) fstat(r0, &(0x7f0000ac9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000cc4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000086a000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d37000-0x4)=0xe8) getgroups(0x3, &(0x7f000070c000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) r17 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000bc000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b18000)=0xe8) getresgid(&(0x7f0000d8c000)=0x0, &(0x7f0000981000-0x4)=0x0, &(0x7f0000e00000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b99000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000286000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000549000-0x4)=0xc) lstat(&(0x7f0000763000-0x8)='./file0\x00', &(0x7f0000c4b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000354000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000da000)=0xe8) r25 = getegid() r26 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000055c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2b000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003e2000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000041c000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aab000-0x4)=0xe8) r30 = getgid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000819000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cfb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000079000)=0xc) fstat(r0, &(0x7f0000ba4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = gettid() fstat(r0, &(0x7f0000e9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000df000-0x8)='./file0\x00', &(0x7f0000c94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000690000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b65000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b13000-0x4)=0xc) getresgid(&(0x7f0000e10000)=0x0, &(0x7f0000c38000-0x4)=0x0, &(0x7f0000bb0000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a2b000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000503000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b2000)={0x0, 0x0, 0x0}, &(0x7f000061d000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000adf000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000abf000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000672000-0x4)=0xe8) r45 = getgid() r46 = timerfd_create(0x7, 0x80800) sendmmsg$unix(r0, &(0x7f0000803000-0x1f8)=[{&(0x7f00008e8000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000039b000)=[{&(0x7f0000979000)="", 0x0}], 0x1, &(0x7f0000df9000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, {&(0x7f0000632000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000470000-0x80)=[{&(0x7f00000e1000)="648260d1d9399524da29113ece5b8e516777f78258d86d2804f3bd65d21c8f6999f60eba4ab8f6274e80205c2ae726d83b27fc03d3153890e979a63c08f593266f222813069424d681b514417e01d924897129297ff61f", 0x57}, {&(0x7f0000b57000)="3296958865ca9471c460ed93947562b722c6b9dc9076c53745101b3d1b5d15aacd50a643e14fcb95046183b3702ebe", 0x2f}, {&(0x7f0000f2c000)="95d8c22747cc0f1ea95a261b8c3a1cd936936275173d124e85a174d4f37de0fa787527e785019790c6c8a186f7a3ce9b471b8061fe72f0b8a13fb832febec3bb652bfd", 0x43}, {&(0x7f0000b21000)="fba0ab52b00fea13506a90b73cf2c7f8ca90982fafb54c5e828bafffec811306a26a933ad245", 0x26}, {&(0x7f000030d000-0x85)="a84dd05bac9974a0027a61f8575d9f241d23b1ff65db39093b4b5da58050e53de494c0adc3619951ed3c3220e7f950b76a58d58ae51a4d130c0bcb91f6eef95a4027dc7be3f059f9cb0c58efa047d0c61fb5944feb2f73047aec6d47242edd24bfadba873aad85fb60148f6c9e90e9e303d0233ed4421ea90c9788b067611d9ac035c909f3", 0x85}, {&(0x7f00009e2000-0x79)="2b46b7486c5ebac178640b834193627f7822e9ba98f2b6433c878d8db296cf676841e4c55ff8ac14711d6adb60d50b339dfa513b1468494439b876df730da9a72005c2a1f20956104c5757dc55515a35d6a13b3128fdfa1759e0a33b2844e28c20456628b9b2063141ab246c7fc336d7b749e0f751c2b9bfd4", 0x79}, {&(0x7f0000fe9000-0xbd)="4d6c1f5c79d458d0f9c681d4f63e7e0aededbc33294f80ae85ab5718c54bbfc0ffa45c9aa032b6f0a315e636cea24f854c0663a718c7e865e826b378f83372a64be546d652f2ec207eba85e3c88e51308fb8c0798166eafadfa68db98a0255e16364ca7c064a4cc4a077ed0cc91564fa0b9d26e849df0a5251449bfe29448248be85b43b77562aaaae7045fb1ec63696d3a13f4c4c6d43e06fd6bae30d5c651dd3a9a2a2dfda1cc5d8d76cb923233bfb9afcd90645b2f28d2176293f30", 0xbd}, {&(0x7f00007a0000-0xd5)="4061565184a75ae486c786b7eff973b60a2425a57984ce07fd4fd7b64cb8786c7afd5970c90935023bc957b47efe6656d9c89ed1ef1980c64d9941724117d130bf08dfd6c4504f9badfdf957b38be8b43bdcdad2cbc1b268c18d293c3ccea953e831162acaa2aca6f7c318fccfab13f5c62a576fa8b89cdf76cefe5204d1aa89ef5617b46a79efc91d0b3206b70da776d95cfb3fbd7c2b53fa83cb09b229e616609d9f899cfa4482c7c3c64db287e4b5b0b9ebdf0d7164d9875eb752971bf297769fb437e0dd375ee812354f4ddab573ae96b87d07", 0xd5}], 0x8, &(0x7f00000d8000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x108, 0x40884}, {&(0x7f00005a5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000243000-0x10)=[{&(0x7f000063d000-0x1)='~', 0x1}], 0x1, &(0x7f0000773000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x80}, {&(0x7f0000d54000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000280000-0x20)=[{&(0x7f00004b6000-0x1000)="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{&(0x7f0000890000-0xcb)="a715df106b66bc82adee4b9dc1787552350b8a2f71e9fbc8f117e35365ca739f38e3ec70acc047beb3dead6d9c5c563328b8d10e9c10fe3072cb114b6dd9d0f6951efe4ccf8b77aeb4da773f94c5e06cdafdd38adbc1bb89264adf064e3c2910ba62699ca50ec60f4e447639f316f34b5e599091db7126a28769829bcdd4dd5ac01566cb4ebe057fed4791dfdcf040fded90cce3d4ce1cc424ddbd8d6b5bd091eabbfef2cd8772a4a9030b5bbaf10d66591bc3bc18ad98805586b53cf65c1678f5a1b9b013727d20b7b8ec", 0xcb}, {&(0x7f0000ab0000)="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", 0x1000}, {&(0x7f00004a9000-0x74)="3efb97490bd9c92919413ea8f41826931f9cdf065ada04d5cd830b13376b09e7664bbf054cb55059f18febb062e40960750d73225435139108d0b9a9f191b323e1fb7f3550cca250e8be8ed0ab786049d2932d7f10687c033c0ad3031cb90069d2b4355ddf85279927f242258027e9151334a1b5", 0x74}], 0x8, 0x0, 0x0, 0xd0}], 0x9, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) 2018/01/26 03:51:44 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000b8a000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000040b000-0x38)={&(0x7f0000685000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, 0x32, &(0x7f0000e28000)=[{&(0x7f0000ed3000)=""/50, 0x32}, {&(0x7f0000840000-0x8e)=""/142, 0x8e}, {&(0x7f0000bef000)=""/47, 0x2f}, {&(0x7f00005a8000)=""/40, 0x28}, {&(0x7f00003f4000)=""/241, 0xf1}, {&(0x7f0000d23000-0xf4)=""/244, 0xf4}, {&(0x7f0000073000-0x8f)=""/143, 0x8f}], 0x7, &(0x7f00002b8000-0x89)=""/137, 0x89, 0x8}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000062d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000954000-0x4)=0x3, 0x4) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000b11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004c1000-0x4)=0x10, 0x80000) fcntl$getown(r1, 0x9) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f000086e000)='oom_adj\x00') ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000e52000)=0x6) exit(0x0) getitimer(0x1, &(0x7f000053c000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r4, &(0x7f0000d28000-0x40)=[{&(0x7f0000a82000-0xd)=""/13, 0xd}], 0x1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000f1b000-0x4)=0x6) epoll_create(0x2fd0) 2018/01/26 03:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7321c809be9b28c, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') 2018/01/26 03:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') r2 = getpgid(0x0) migrate_pages(r2, 0xffffffff, &(0x7f0000d30000)=0x2, &(0x7f000082f000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 03:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) vmsplice(r0, &(0x7f0000e0c000)=[{&(0x7f00007b3000)="", 0x0}, {&(0x7f0000257000)="10e47f9d0770d127e0b869", 0xb}, {&(0x7f0000879000-0xd8)="d2ec2d27c0d0c617e4ae6c6789cb5346f54e4503ab1db75d2d2c21257ebeaf6993a0a4c142795a51ee0590a00e4758c4257468c6e0226e23773d8291d54b8a738f75cc907bf53d4a1456d0669fa9fa8ba51a8b6611b4bf1bc28d970cf38cbd348c2655da4b042549c0c0516efb5084b878ded6c2c3af217113947df97b3f15093485d92119e723441001f4e69714ae03709b7a4edf14e18ac4c8d5ba84e72a13dc9023234ca38d3e1499478865bec6bddc4e23c740d048df60be9f06b5bdadb875188bfab33ed56441d8e30edb32a703ae9b4002d528d2e7", 0xd8}, {&(0x7f000043d000-0x6e)="25d750b048a0ecb7e931e2f585fb2b473cb45246225f31793c02226f00de74e0bb980db5f0820104adc58b4603c185834915dbaedb996ee76fdd3c88436973b5b643148a09ee256cc4ccf2bc129e11ecb44cc39fa412b21af1b451ed4c2645677fe7702c18bf33ca3f5c00d4715cc40952e0fcfe1cf4fa8db158635bf5dc12a77b0df9a5a84ade97a5557231f1afab64763bf414ddd8f6f878b1bff39ab00be560903c7dc2882447c4f36d12a3ad79d67ceddd7c48dfa7347b21", 0xba}], 0x4, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e79000)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fa2000-0x8)={0x0, 0x9}, &(0x7f0000862000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005ae000-0x98)={r2, @in6={{0xa, 0x1, 0xc, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, 0x98) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000fdc000)=0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f000077e000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dff000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000c8b000-0xc)={0xa5c1, 0x200000000000002, 0x101}) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r3, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5aa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d4b000-0x4)=0x1f7, 0x4) open_by_handle_at(r3, &(0x7f0000ebf000)={0xfe, 0x100, "b1af070e62c8d50333848e39b3829531f276314e916d80eaaa5a1cbb81cf9e5442f660e442d851728fcbf0ca1f3005f21f146ab4947435e125cd2926ddc4c0a59507cfc27fa866ed705b3ea8546895f5d3829457706d5ace0adb99d62051504a66b64f93a9f863aa8505a443a2aa936a3c30f0a478f904490c62a90cc4d4e57f8f787da9d143fd46cf8c73b7d425ea46423c00245a66410760246877eab255cc8baa5c6e16b2681bebec9f9c4da341f4baa4673a54be446b4d688acc40ce7f7c690d3bb9f3638de5922484db858e5e4f36d145606be8bca79e4c969ecdf784a815c71238b95433bd45e5906e0b7c0dbf5d1af08077d5"}, 0x2000) 2018/01/26 03:51:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000013000-0x4)=0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000013000-0x10)={0x0, 0x30, &(0x7f0000014000-0x30)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000013000)={0x0, 0x8001, 0x401, 0x68, 0x83dd, 0x1, 0x6, 0x0, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x4, 0x3, 0x6, 0x7}}, &(0x7f0000012000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000012000)={r3, 0x0, 0xfffffffffffffff8, 0x0, 0x200, 0x401, 0x7d57aa96, 0x3, {r4, @in6={{0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8001, 0x1, 0x1f, 0x8001}}, &(0x7f0000000000)=0xb8) readlink(&(0x7f0000013000)='./file0\x00', &(0x7f0000003000)=""/236, 0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 03:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000779000-0xf1)=""/241) lseek(r0, 0x0, 0x1) fcntl$addseals(r0, 0x409, 0x8) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000bde000-0x2)=0x3458c948, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e53000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a2d000)={"ef18b9bd95a8040726b64e52e627c3a1", {0x4, 0x1, 0x5, "7dac2b2889d8", 0x81, 0x0}}) 2018/01/26 03:51:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000045b000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x20000, &(0x7f0000aed000)="") mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") mount(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f0000101000)='.', &(0x7f00002a1000-0x6)="6f00000376", 0x81000, &(0x7f0000906000)="") pipe2(&(0x7f00003b7000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000f9e000-0x4c)={0x7ff, 0x4, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000018c000)=0x0, 0x4) umount2(&(0x7f0000c96000)='./file0\x00', 0x0) mount(&(0x7f00001bd000)='.', &(0x7f0000fe5000-0x8)='./file0\x00', &(0x7f000044a000)='ntfs\x00', 0x200000, &(0x7f0000601000)="c0b003db24ba5a665eef07dd3cfa93b6cc88087c6e1c8d0314ee408cf655cefccad1c626493e8c5e958758b195ad62b64710f9af4e578bee3c77ec493c10522638ee4808e7216d64feadab519ce7012bc1f47eea4fc387fc103b8d13fee6cade6fdcdd388b960c648acaa256ed8302256d92ab") 2018/01/26 03:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b44000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d7000-0x4)=0xfffffffffffffc87) 2018/01/26 03:51:44 executing program 1: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2000000088) sendto$inet(r0, &(0x7f0000f1a000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 03:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) getrlimit(0xf, &(0x7f0000fab000)={0x0, 0x0}) r0 = getpid() sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x6) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000195000)={0x8, 0x3, 0x6, 0x3, 0x8, 0x3e}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/26 03:51:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000397000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000ba4000)={0x3, 0x3, 0x6, 0x2, 0x68}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000023d000/0x2000)=nil, 0x2000}, 0x200000, 0x0}) 2018/01/26 03:51:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c7b000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/26 03:51:44 executing program 2: r0 = syz_open_dev$mice(&(0x7f000091d000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xe2, "80e9541fc56603a7df7fac48e12596b5bd6c85ebcad1d3837c3273d90cc9cc58cdd4e662fa64955d3f5936668ca950fa75f80a6df5dc150b300b7f89101296d75c5959c4b2cfe96fe88ee5e5fe38eda0fcaf27acd153215b7279685268e38d1ebf23fa142574011c2641a6332590f61a3411b3efc68b63c14244b596b5cf7cce5672449fb7aea65207cb128a325a3588c140d334e377e44c36507e767b7791cb88a1acfd7f580799bb693846ce62f93261ee713dbbcdd73ea0810517763111d624b429a24ae4799cfcc0b4373a2f4fd5d2bad968aa82a73c4540f8916df20bd493f1"}, &(0x7f0000002000-0x4)=0xea) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x1c00000000, 0x660c, 0x6}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000002000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x2204, 0x0) 2018/01/26 03:51:45 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000007000-0x14)=@known='security.capability\x00', &(0x7f0000015000-0xc)='[eth1-#self\x00', 0xc, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000000d000)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000019000-0x1c)={0x1c, 0x2001b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x800000000000005, 0x0, 0x0}, [@nested={0x2, 0x1, [@generic='"']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0xfffffffffffffffd, &(0x7f000034c000-0x10)={0x1, &(0x7f0000e28000-0x8)=[{0x6, 0x0, 0xfffffffffffffffc, 0x407ffc0003}]}) modify_ldt$write(0x1, &(0x7f0000139000)={0x5, 0xffffffff, 0x0, 0x7, 0x4, 0x1, 0x3, 0x2, 0x8, 0x926}, 0x10) set_robust_list(&(0x7f00000be000-0x18)={&(0x7f00008e1000/0x2000)=nil, 0x0, &(0x7f0000088000/0x3000)=nil}, 0x18) 2018/01/26 03:51:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b11000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000e57000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000eac000)={0x7ff, 0x10001, 0x800, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f00005d3000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f000071b000)=0x0, 0x1a7) 2018/01/26 03:51:45 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000c000)='/dev/input/mice\x00', 0x0, 0xa000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000000c000-0x8)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000000c000)={{0xffffffff, 0x9}, 0x1, 0x2, 0x1, {0x81, 0x6}, 0x7ff, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800002}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x3, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f0000386000)=""/195, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 03:51:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002ad000-0x10)=@generic=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000034000)=0x6) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000ace000-0x1)=0x3) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008e7000-0x10)=@generic="0ed3a66bd086eeea1bb2f01f7fa9f8f3", 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000803000)='/dev/dmmidi#\x00', 0xdac, 0x8000) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000080b000)=""/202) ioctl$TCFLSH(r2, 0x540b, 0x9) socket$can_raw(0x1d, 0x3, 0x1) preadv(r1, &(0x7f0000f57000)=[{&(0x7f0000c80000-0x7c)=""/124, 0x7c}, {&(0x7f0000b26000-0xe6)=""/230, 0xe6}, {&(0x7f0000507000-0xc5)=""/197, 0xc5}, {&(0x7f0000862000-0x1000)=""/4096, 0x1000}, {&(0x7f0000744000)=""/0, 0x0}], 0x5, 0x0) 2018/01/26 03:51:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000e7a000-0x8)=0x0) dup2(r1, r1) io_getevents(r2, 0x9, 0x9, &(0x7f0000198000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a34000-0x10)={0x0, 0x989680}) 2018/01/26 03:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000041b000-0x9)='/dev/vcs\x00', 0x30400, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x8000) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101100, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x8, 0xe, 0x1000, &(0x7f0000dad000-0x8)={0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000002e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0xd8}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpid() getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e97000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000dc000)=0xe8) getgid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) socket(0x10, 0x6, 0x8) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000808000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d7000-0x4)=0xe8) getresgid(&(0x7f00002fb000)=0x0, &(0x7f000050f000)=0x0, &(0x7f0000539000-0x4)=0x0) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) socket$inet(0x2, 0x80005, 0x9) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ba0000-0x4)=0x60) eventfd(0x80000000000040) socket$llc(0x1a, 0x4, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000029a000)='/dev/dsp\x00', 0x101101, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x5, 0xffffffffffffffff, 0x1}) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000453000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/26 03:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e9000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00003f2000)=0x80000001, 0x4) epoll_wait(r0, &(0x7f00000fb000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x20000000053, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/26 03:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000735000)=0x0) waitid(0x0, r1, 0x0, 0x8, &(0x7f0000068000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r2, 0x0}, &(0x7f00002b1000)=0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fdf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000ec1000-0x94)={{0xc622, 0x100, 0x3f, 0x1000, 0xfffffffffffffffd, 0x4}, 0xfb12, 0x10001, 0x5, 0x8, 0x8, "f75830b18e740f37cfaa3fcb4d750886bae44de82cad020b38922e903418b063f21ed819de25a0e947cc01af65017b269086fcfb38454e2b8307160c7b3c947b5f0903d5c436c19d6371b26f315c62c7f61b45b2aded02226730667f1e89262b619ec24dcc9e1d2b8de758954b2393be2d91bddb13ef05dda698fdfcac50d254"}) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00007c0000)={0x0, 0xd3a, 0x0, 0xc5a}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000dd3000)=0x20) 2018/01/26 03:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x8000000000001, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) 2018/01/26 03:51:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009e1000)={@common='lo\x00', @ifru_flags=0x2}) fallocate(r2, 0x0, 0x4, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/26 03:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f2c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e67000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000793000-0x6d)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/26 03:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000343000)='/dev/audio#\x00', 0x10001, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000bde000)=""/207) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 189.351354] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/26 03:51:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = gettid() sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000088c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='bridge0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) tkill(r1, 0x22) 2018/01/26 03:51:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e58000)='/dev/audio\x00', 0x880, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000955000+0xa9f)={0x46f7, 0x1c, [0x2, 0x4, 0x0, 0x6, 0x1, 0x0, 0x7]}) r1 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:51:45 executing program 6: mmap(&(0x7f0000000000/0x29c000)=nil, 0x29c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) uname(&(0x7f0000035000)=""/82) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_alloc(0x0, 0x2) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000290000/0x3000)=nil, 0x3000, 0x1000000, r2) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4)=0x0, &(0x7f0000001000-0x8)=0xfffffffffffffeba) close(r1) mmap(&(0x7f000029c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000029c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000029c000)=0x0) perf_event_open(&(0x7f000029d000-0x78)={0x3, 0x78, 0x1f, 0x5, 0x3, 0x40, 0x0, 0x143df9bb, 0x51020, 0x4, 0x3, 0x8, 0x5ca, 0x7e0d, 0x8, 0x1000000000, 0x3, 0x2c, 0x2, 0x29c, 0x8001, 0x5, 0x6440000000000000, 0x0, 0x5, 0x7, 0x8b14, 0xae31, 0xffffffffffffffab, 0x0, 0x4, 0x7f, 0x1, 0x4, 0x5, 0xd3d, 0x80000001, 0x8, 0x0, 0x6e9c18fd, 0x0, @perf_config_ext={0x98, 0x4143}, 0x8080, 0x6, 0x8, 0x0, 0x6, 0x3, 0x6, 0x0}, r3, 0x40, r1, 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000026b000)={0x1, 0x1, 0x1f, 0x4, 0x3, 0x1}) 2018/01/26 03:51:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/26 03:51:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074c000-0x30)="b631b85e1eaff90070010f9d00040700ffff00000000d2be0118cebc0700003f4d87468ce22c0016f59619757a9237bb", 0x30) memfd_create(&(0x7f0000aa7000-0x9)='/dev/sg#\x00', 0x1) 2018/01/26 03:51:45 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) sync_file_range(r0, 0xce6, 0x7, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc4c85512, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/26 03:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) open$dir(&(0x7f0000c9e000-0x8)='./file0\x00', 0x100, 0x12d) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f00004af000)="") lseek(r0, 0x0, 0x2) 2018/01/26 03:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) sendmsg$netrom(r1, &(0x7f000064a000)={&(0x7f0000f28000)=@full={{0x3, {"181b72d5c10232"}, 0x4}, [{"b3ed0b77f322db"}, {"bc1ccc6f7a6a8f"}, {"a81fdcf7af1fd8"}, {"8402552ca9f4d4"}, {"88dde86c965179"}, {"02fb0d28b454a7"}, {"1805563eaf198d"}, {"c7a37faac0ba9d"}]}, 0x48, &(0x7f0000126000-0x30)=[{&(0x7f0000274000)="2b352ee2f3369ab7fee99f581db62b3228e286237f9af60b07fa9f67f082ec8a9c630d54e9a69089cb784cafb03d41810dd370229b66bc527fa246228ba138cbd71167b828be021d8a547a71ca2b09725aafc17c6deff1f2669444b82f48654683880f0e36b520389e58f525d5bf910e6d056ddb8bd0542a761a341265eb94564a8a46b28cb0e1d1e8fdf6e0a1c33d2350025282f2d995451e603a34eeba6d766ed39a41304494fd4e3411cd2cdb0d9c23780220a96c3e087ab66e", 0xbb}, {&(0x7f00002de000)="dff4a41aec56573da1d70e3dc56685f98e0dcea1067ce6d08a373fae0c9800767df4edb4bf92c1b666446fc714cc15023b258a66d61fa881d8b1caecd9c15fac1262e004d9ddc63dc2601b60fab76925e9e67a61f90b38ea1adb50c870", 0x5d}, {&(0x7f000065c000)="5f64f895a61530b97b538f", 0xb}], 0x3, &(0x7f00002ae000)=[{0xe8, 0x10a, 0x1000, "ea2feb5fdba2c5adc6442cd27a06ae4f74ca11e274364a15b2597493d6e81a8392d56b781968f9a5b90dde5ece6c378c56e677f3d8df94919a94e7fd4d27af50c2ab269ee4f580188cbb2be30d9563eb10e5ab3f934b4d09b8c0b6b23623bf17bd88d60797d8c5b12a63aaea50ec351463216acac1acf1ef01cc46ba2a2db9316e8f1dc07a288f21387518b3aa952460b11b1996124f388037e9ad083a39bb1a8bd50ddcec96c58643c14835e715d283f37ffa02db746b99c2b77b192ce887d8fd28bc9f6126cd86806deba0c7ccd79f353dbb"}, {0x1010, 0x11, 0x3, "9ece08c3711118e40dd8905f521e9cec6c5e1be887ecd67e12ac8133d822e5ccb708a0214a306a00c30d18c62532ae26545f31b1d36a0a9c5d6300dd5603623631e37e57be487d2c3433b40b772abf0910fc0ab554056e246ff44520fd614a59099a9aaad01d8362aa0dde4a45253fcf3583c1e4478c5a3774235eaf47cd1bd96d7553c80d6941b0d6a2842a8be2bca97d6fd83af6c5f9893f59f5e392f34f9670be24725820eafa4a4ae527a1054b399abf9f4a1bed15a59faa564ada044701dfafa663a8ca77e3373677178b71465e8abe6d0ec7e77232b526c178af02a25e83a51e35b03e96d9c2a0ab8fe45626c90b00db1dd128dd69a184f4794dc6e024abcc444f2a12e5663bba186fa0ec75d0b5ab9ca9c9eef7e96f45183f6ceb1e1369604bd0a719ad8de4571b4947a437e807dd9206f76ad8ebd875d804a0e6915b38b63f358ab031485fbd7f60d70d6c8820185de050c981674610837d7cbaa249b51c5b6faeeaac8355296f99b0c71d44d176912238352f79741af460deddd3aca21fb2ac44222f20e43b678a81c2d3ca29e14065ab82a08bc589fbf8be62cad62d0f4444b20f2df32ff866d341605f8623c6a59b6531ff7f8ce5dfcc24ee2dfb895d6ac5e8ffe395bd2b65812de899abecf09452a23b16c5edf0f72ecac1940676474743165fc037e3e0896b62ffefd872e7c788ff72eb88c8c36cf1490e84dffa7a8ff8dd4c516c8bd9f90d2cf85c05855ce85de53c611ee772a4c678da2631eb4180aa86b684bd70b30660745300f0965de046d2828d1926a60f9762748cbec104064ea55890a67159e3c3a468b269fa6df4fbc3b34a155291980550af350a5629dbcff269ae8e3fd66fd69b19a70ea8d004e25b8468bf2fd75c47bb9694d54c7197dc52a235f3878ce11a928d03280cd3d185174fbf8c83e518be8de3f805ada838fead28aed5bf799573237e6bdbd337c5994921349de7751863358bba6921bd7075b9e993a98c6a2f24f264bd627e4a41b152433758b91bdaac4e49c1072140b8a2bce4ebec67711a8310866a12754f823d090fe9ff90d8c31b5eb196609797591fa9ea6c36d2adea0df794471f9f9ac4abe6f2f1f016e123d41174fa3cb42cbf90285d2099555f8a2f37be39b0ef584f4892f8e939e3312bb66317b28496b5929185695b4fb9d135f3ed883d97bf9c22d87783c2312a66d2318a858d5d353ebd1e0da91985cf6b0038f2c67febb5f3d3a5bde9531dd35716dcc1ba2c116ef4a1abfc09114d174b20a4ecf27e9bb2de788e462b8e0e685f90820124e83cdf4c095c3649971e4a0245efccf96b191d0b8889c82e8ff4e542f6112ec5c821f72ea77383f5a489c6570ec92b52cf8bdfb2dfa9aae86307c381ca0e01c610608130f786d482631c9321a65b6e2213ebe861a564245c70b176636ad9e6db5c9721ba93354d360318f7f6ac047cbe38b9263c32bf51a869f81bb27a0ffb248fd17c0a60adaac988ae1c7c6351bcab1fe72c497e62cb3e220d894d8d54f0ccc5aff8379b65a7522fcc196d9c8eb653f0256c5d3d910371f1231325c37f02726838114e95ff24c8ef4d0a2474ff2ae68a12ba1d9ca25a6ec701f87431781318f76b2c369d5a5c42a6c3d0d9b88b30c1abc36e4f3b742d892338f326e2831978b140a0b92d1ee6d6d1ff674c2335eab38de3a9d347cc0f805ee9afe208959f0104c143f9db7bf376bdcfcb5518922ad5d470f2fb1103f8ecb4d460239fca5fbf281cfd768e324ce0dcea94a59c5c9b05ee1d3353b60fd5930fe701abdf343f6727c1932160538cd2312f2a0bd68d5752b62fcfe753dc5682d4eb8e1059e29036275a7797b2eba9e452f6624ad66c73b9860e1cbebcb2f1e12142caf628b29b7eb24027e5eb3a47b72b8a7ea4d19eda5bde3bfe7a75a5759151bfa5dd88fb404cb387bcc57ce67b6fa7c4d0fe32ba144a9107d2d6f97bf215b8062f2ef8857324223f3e79adc5007b071d6082a369374cc9e7c37c7f3052457b8af4fc901ca2e246417800e0c1dd88d9dd0a291ad00b561070dcc391a4a1a908fc653a7dadbb7711c22267f2547529052e55af1bfa5c1eecbab4179f996446949027e131da4d57e6426593a60e0d0a39cb1f81c78bbdde5bdbfa7604d55ddaef454925279d818441ce693cafec586cb159e9469bab2daa8045cd1cab29811cc71772211d05531f73ae5e765bd7d2fb0c9a429cd985355fc2060c57415cd40cec15782c59d8328419083f1444903454fdb463705297d5af699ba2cd490f96b769a2eee87db77937f200f591afc2db79a949b652e105ba7906d9c3ef85cd8fe568c2764a0d2edea31b0d123284a4447bc4d4829380b531930b4f88bddc79032388906aedd79435fcfcc11f5fe12782821295f7918b466f9307b29eb692e432cfacec03cda81c42748e22bf72c3b56c91f71321da3aa794468acce0be0a4dc23d2afea286282e13548a19f15271fbdb0b09646ae06c619cf81a5592a007d49730432df20204e1046e1efc942794ebac2fda57916d5b11510e67eba2b009be6db756613cf2dc3aad326cc43fa8979ea03fec926c8bb448da279066a9707954c387cf6cbee26739445d7bbf7d9b898d3db0f780bb1489f4dd21a14d5bf5231924443cff6043a492fefd71fcbd0320d6e2c8e793aec476d40a2f67c1e7496e0645b065385a1034713be2d37d7175db2fb2e1dcca0d4db781e865b138cccee5758666bd8fcbab451b33e4d4333473f723312fad07353b8bb1ef1337fb3b940457b8d442b872808ccb92221ac3781a9d0e54d9937ceb3688bc67d37c61f8b9edb5cb25982642195faecbb785c9458d840ac8ca5a8a8046ef5f7bdc3b4d957082c4415796fd61fafc0f44e23992557361e45c710d4d570cd2103714dffbbf25cb3695b42c40910e1a168962d1895294057fe773e5ab1057ec39599aec21dbde42fce434cf14749d65019fc16af5f9507e865efd53eeee866d24179f3876358171e7682df541a6e2b10a791ff00b8a0ae27c86d69d2645fcefd23c7f423e18682ca2f3a9df5ab5cbc9caf47eddc63842204001514ba7d4349569d1fde9e0d4b2d2af3c9ef754f76626ea05026df14c105e1aca841b21ff1e431aca9c7f77007e838edb9ad19befb2f304e9e1132d8ceb57e0d1621df80a5485474599fbdeb2fee82cf3bc9c0ac7f865666082e18e937d5e323190fa1bb9c2ce9141d7060e862207882d505bc57857da255c779d5aad7797054654ec8e8eec406ba24b95d848e75794b3085e111bff291584c6369f6d82db38c88cc84d1accb6af5c142eb1485ce2c8bd127187323986008de3b3dd734cda1d08ee993af4e1ff02f9b916fc95012416b7a22a45f1f2677193359ccc9dca6d1d17438487ae01f30219e00a92bc94c95033dc37da1822379c05a84481e7b006cce1df3c4ce56914a4f184e48736b196e4c7d0be098a3b6dd9c74dbd667c5e3f1060331fb268815b030ca750c9e6702a835e06837b65a4b042173b993c7a21546557c32e7f606687fe3450a3fb76faf29c91369a77083fc6c12918176d548d2d9a0ed087a9577f794dcc12bbad5c78f2e499ee1fc6c6ffdd0275160a3a827e4539b7db5890000309c9399472d9eeb2ce4fd9890c5f0e1bb7d38dbd0f0ef3e6f5ab6d47854947a3bc90e801272f595b37a65e60b30a667a7a8266e2dd743fcc66aa92179cf2ce229801dcc831484ef6111b749eecfa34f0f043e4334c6c6ff7e68187c5ef8152c3039e8672305bf2690102d243831696c9177d65ea695c27c114b1c318884832055b9037f1ca1f6029acea00b1f3b0e94b6bb3665c79ded8b538f5e11abfac8ff7608479ffc3f3e8ed45a83e5674c5941a8cd423fcb3dad4c9ecb059fc2cc9785477edc25a7ab2a4a6c4470e361de44b2a307b7c1216db3e963bf3eddcde6fac9da998bf12f8eb1f273d693905247e0f7e697f503a0308bdbb92bd69b4101fe50a1aa89ff58d0ab9050d21d388764742f408f3ab4dc1ffc54592a0b1f68117b49363fc6d899bc10cdb12e9680a524d41ac0a1d13ca8fbbacb78d6936587b6dcc350bbc596cf06496475494fbeddc1549a847f5797923debfe5fb5770612c7ae6755b938e7a0b9553c78b998ae5d60b817bd88865bc129dddcda2ca8f9a909de24c787391949cb2b90989d1c334a0ba81b805e874eacf3d6c3a47b4d999ebe791e94d656d7d580fdffccbef970c60b09ff769f3ba15cc61be550a5debc2dd22c6881ca5b42d8f6f6f9d19208d91d645ecaff17c9606dc6162ab72a5274b82034d5fcf21ff609a4d8dd47a03c4ace568ab197770e57c78744a5f389e9c59b88dff6b827527a003ea78e83ef1c3ec3075c4954c31e33831082c0d6a64e40208d7aec9f23d444f4837fab7e223d64c6e89577a548c1584f6f04f397621b9efb3a9ccbbf9d630ce77ec349f9c2758561f426caa3881d263a772e2dc800c6f537ddd1953728089eb5312918e35d4e17cc13a969e49e9509d88fe7b4973f9e1102f1dae3e0cc1898cec6bf91573002b42a4f7185ccedf556f08db7f20b41be95f266edc1abae1b1a5331d347d56bb53c59420d8822d3298bae9c806c57e53b4878db274a296ef65ea70becbc058dca06fd973ecde0682901e8ab630834edc3815d9084a4740286e60263c8b0f9573571bfb6c4eb913357d783f7202c5ca5c1e8459755f0b9ef070a9706062900776f4111f4da88b3fa572da7bd7b4659898edf0b5a8ca3b820e8c5eebd6aef055799b01e65301de446e505b2a86ce35abd000b4bb1a270012139e0e7015178da2b026de6ec328353b4a1133d635a7c75c05db6875044d8652d776606e6077effd5394e69bc0d121471ecd4aeb1858232ee6cb629475cefa9bb673ec5f94da8e32db03335d70c9b95c1f8b19489822877eaa59a7af712c2419274c46d49f22d3b4b009c5747017240f335bd484f2022fd5c61d7f407a963415bbaca44f3c8f925f09398a920f2e4d2afbac78884e8b6d8ae777300dbbc0655298162cd043c0b9541111d9d05ac14f30b4133d9e9276d2c36e0d42038d569c1e81b2d6871e6fceb561687e35f86dc8fe58053c0b2fb66cedf338d234e6d6c531f4d20149ea75ce852529c435a158bcb7191568c04e8121967dc41d0534b3d00044cfeaa8b85b4939707ce61c66349e70f8901783ba75502b3f0adf6c6d2eaaab63eb141e4f1de6b820f10cde3a9999b83610a8689a6ee254e1569dbd498ac45f8b6d1682e5cf3a47053239ecebf02386b03b6addafce51afeccab7dd2a2cc3908cee03057c38beaed60178e91b1b64a5eb8bf4b8b67ca2df240487a38dc489a4991faee715813704b643dfbad619df1d665935a3cb86038b401a68a8414e3a0eb48898e38163ff6eb5291b2725188e44a8071f084f6475d53d713748ac757b31e15a465ad20fcc8e1633a163db0f83cfb73b9b9f8ee3ee2269e9f631aa9b03b8644376fad7ef0f498d62124620c4dc47c1125db77a6ec4aabe3b02cc80e998e526793ba44b5d1795ed98c08a53edc6067ebc0e5cab7d25a557f5d55b7c71d38ee0a10178e54a7cc61f50292c14f96e4f1d3d67ecd2b4b67fa510a7b5a9751ca84494fb7f178bc45cefe33cf0bf28cf33afe6989d501b7b0a47b9ee5414eb033725beab80f43c7101d6ca387a055f680da1c0c539ad4394c38a3f777c37a26d3c1c4bfa5430a679f6740aa04775af0ba872e40ac73f39b01ecf19d75489d1b4969153b9c97d59b8de8f7478d971fbaa599acdd03106"}], 0x10f8, 0x20000040}, 0x800) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000953000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006cd000-0x4)=0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ed9000)=0x8, 0x4) getsockname$ipx(0xffffffffffffffff, &(0x7f000068d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007a1000)=0x10) readlinkat(r1, &(0x7f0000604000)='./file0\x00', &(0x7f000020c000)=""/42, 0x2a) syz_open_dev$mice(&(0x7f00003bb000)='/dev/input/mice\x00', 0x0, 0x200000004000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b02000-0x4)=0x0, &(0x7f0000476000-0x4)=0x4) 2018/01/26 03:51:45 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000240000-0xb)='/dev/hwrng\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x50, &(0x7f0000147000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c2b000)=0x0, &(0x7f0000bcf000)=0x4) r2 = add_key(&(0x7f0000e74000)='big_key\x00', &(0x7f000029f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc7000-0x25)="a0", 0x1, r1) request_key(&(0x7f0000bfc000)='syzkaller\x00', &(0x7f000043a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b2f000-0x10)="182970707031657468316e6f64657600", r2) 2018/01/26 03:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000398000-0xc)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000060a000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f00007b0000+0x960)=0xc) bind$can_raw(r1, &(0x7f0000e86000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00007db000)={0x3, r0, 0x0}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000123000)=""/219) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/26 03:51:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0x9f)=""/159, 0x9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000007f000-0x40)={0x5d7, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x7c, 0x0, 0xbed, &(0x7f000037c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff, 0x83, 0x101}) write$evdev(r2, &(0x7f000023d000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x403}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/26 03:51:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 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={&(0x7f0000b54000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname(r0, &(0x7f0000f76000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000105000-0x4)=0x32) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000433000)={"8245ec60e5017d1071143e43c4b91c5c", {0x4, 0x0, 0x1ff, "f34d34d3d2c0", 0x0, 0x0}}) 2018/01/26 03:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/26 03:51:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7, 0x5, 0x1aeb56b9}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @common='vlan0\x00'}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000483000-0xa0)={r1, @in6={{0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffff, 0x7ff, 0xffffffffffffffff, 0xffffffff00000001}, &(0x7f0000a4e000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000949000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:51:45 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000015a000)='/dev/cuse\x00', 0x402, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000bc7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000816000)=0x26) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000fea000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000bc4000-0x77)={r3, r4, 0xffffffffffffff87, 0x4, &(0x7f0000fe9000)="349ae9c9a61bce8b4a993a4c0140b264f112f1e5a91c3051fde8f7fd5a9afb5cacde75abd3986360858ce1648cb8cac34b459f57b01fb016f0be5408df0f557464bb379f2db55c1c62", 0x2, 0x0, 0x4, 0x579, 0x2, 0x4, 0x1000, "f48299363314c16c8552adddcf9b4a6a52c820ffa5789ffc7c51c9e6979f011cdb05e71981c4dd71b1c36e672905da994bdde24ea76e4ea6649346379bf5fdb03c437d320d592ddbdce61186d4934d"}) readv(r1, &(0x7f0000e78000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000fe5000)=0x4b) readv(r1, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) 2018/01/26 03:51:45 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f3e000-0xb)='/dev/mixer\x00', 0x22340, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x20c, 0x0, 0x0}]}) 2018/01/26 03:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/checkreqprot\x00', 0x10081, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000ed6000-0x4)=0xfffffffffffffffc) 2018/01/26 03:51:45 executing program 0: unshare(0x400) r0 = eventfd2(0x2, 0x7fffffffffe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c8000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000783000)={&(0x7f0000770000)='./file0\x00', r1}, 0xc) tee(r0, r0, 0x7fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80, 0x0) fallocate(r0, 0x3, 0x2, 0x2) 2018/01/26 03:51:45 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x4f, 0x1000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000012000-0x24)={0xac4a, 0x0, 0x8, 0x4, 0x8, 0x3, 0x400, 0x6, 0x0, 0x9, 0x27, 0x9b79}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000013000-0xd)='/dev/usbmon#\x00', 0x9, 0x20000) 2018/01/26 03:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x43, &(0x7f000083a000)=0x81, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d91000-0x59)='u', 0x1}], 0x1, &(0x7f0000275000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48084) shutdown(r0, 0x21) 2018/01/26 03:51:45 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000007000)={0x9, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000014000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2000000000002, 0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000d000)={0x0, 0xd89}, &(0x7f0000009000-0x4)=0x6) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000014000-0xa0)={r1, @in6={{0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0xffffffffffffff01, 0xff, 0x4}, &(0x7f000000e000)=0xa0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r2}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") lseek(r0, 0x0, 0x4) 2018/01/26 03:51:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f000038e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000e98000-0x8)='./file0\x00', 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f2e000)=0x77f4, 0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000c59000-0x112)="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", 0xfc) 2018/01/26 03:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgget(0x3, 0x100) ftruncate(r0, 0x10401) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/26 03:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x42800, 0x0) r1 = epoll_create1(0x80000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) 2018/01/26 03:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000d6f000-0x20)=[{&(0x7f00003fb000-0x87)=""/135, 0x87}], 0x1) socket$pppoe(0x18, 0x1, 0x0) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/26 03:51:45 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000eea000-0x3)='/dev/ptmx\x00', 0x200000, 0x0) pivot_root(&(0x7f0000ff6000)='./file0\x00', &(0x7f0000826000)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000fed000-0x4)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fea000)={0x0, @in6={{0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000ff2000)=0xa0) 2018/01/26 03:51:45 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sync_file_range(r0, 0x1, 0x9, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000-0x4)='ns/pid\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000014000)=0x5) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000014000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000014000)={0x0, @in6={{0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xffffffff7fffffff}, &(0x7f0000015000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000013000-0xc)={r3, 0x9, 0x2, [0x9, 0x1ff]}, &(0x7f000000b000-0x4)=0xc) capset(&(0x7f0000011000-0x8)={0x20080522, r2}, &(0x7f000000e000)={0x7, 0xfffffffffffffff7, 0xeb3c, 0x1, 0xfff, 0x1}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00005dc000-0x68)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 189.744313] netlink: 224 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/26 03:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003a8000-0x24)="240000001a0025f0006bb40400ff001c020b49ff6e10b500000700eb080003fe01000000", 0xfffffffffffffd32) r1 = open(&(0x7f0000e5a000-0x8)='./file0\x00', 0x8000, 0x3a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000308000-0xd3)={0x0, 0xcb, "e93e1ba9f7311cb49a3d05b03fb4b2e4b0c422cb562d00d58860f763ec3bdebc6b38de477679dfea0525d3b85f5f80eb7c3cda180a34a67310947b6616d6d4066c526c342231b9eca8d01356e2b636550515580989293713c94a5a8d7fa98c9cb889baa3004d6f8830908c03338d8d48990415e9435eeeee61d7cb7ea3c4f8eca9c603e1c9dbf6351d28eafd81e2d8cbc5df0acb71d7f697f5303339d77f77eaefc4743f6f7fdf9b6aad0ec6cdf1994f5c04e47b4de4bc66368db57dbc8ec330520c0cbe335ddeb13f88d4"}, &(0x7f00009c4000-0x4)=0xd3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007e9000)={0x1, 0x8006, 0x9, 0x1666, r2}, 0x10) write$selinux_context(r1, &(0x7f0000280000)='system_u:object_r:memory_device_t:s0\x00', 0x25) 2018/01/26 03:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xfffffe27) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008b6000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000009e000-0x10)={0x0, 0xff, 0x1, 0xd0be8f3bd0ab9c55}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000035b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000a89000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f0000429000-0x8)='./file0\x00', &(0x7f00006ea000)={{0x77359400, 0x0}, {r3, r4/1000+10000}}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000840000)='/dev/autofs\x00', 0x4a0000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000c47000)={0xd33a, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') lseek(r6, 0x0, 0x2) write$selinux_context(r6, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) 2018/01/26 03:51:45 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000d99000)='./file0\x00', &(0x7f000045b000-0x18)=[&(0x7f0000d9a000-0x1)='\x00', &(0x7f0000118000)='\x00', &(0x7f0000d9a000-0xa)='bdevproc(\x00'], &(0x7f0000d99000)=[&(0x7f0000511000)='trusted\x00', &(0x7f0000d9a000-0x1)='\x00', &(0x7f0000d99000)='\x00', &(0x7f0000233000)='YGPLlo\x00']) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d9a000-0x8)=0x0, &(0x7f0000d44000-0x4)=0x8) sendfile(r0, r0, &(0x7f0000623000-0x8)=0x0, 0x40) 2018/01/26 03:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e64000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000018a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000125000-0x4)=0x8) fgetxattr(r0, &(0x7f0000d24000)=@known='system.advise\x00', &(0x7f0000e4e000-0x25)=""/37, 0x25) 2018/01/26 03:51:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000ffd000-0x40)=[{&(0x7f0000fe3000-0x5b)=""/91, 0x5b}, {&(0x7f00008ca000-0x5d)=""/93, 0x5d}, {&(0x7f0000b96000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ecd000-0xcf)=""/207, 0xcf}], 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000919000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d86, 0xffff, 0x6, 0x80000001, 0x0}, &(0x7f000073d000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009e3000-0xa0)={r2, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x92}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x20, 0x4, 0x6, 0x3}, &(0x7f0000adf000-0x4)=0xa0) mq_getsetattr(r1, &(0x7f000000b000)={0xfff, 0x7, 0x7ff, 0x80000001, 0x7, 0x0, 0x7, 0x7}, &(0x7f0000bc4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c28000)={0x0, 0x2, 0x0, 0x2, 0x6, 0x1, 0xfffffffffffffffe, 0x8000, 0x7fffffff, 0x1, 0x22e}, 0xb) [ 189.794109] netlink: 224 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/26 03:51:45 executing program 5: pipe(&(0x7f00005fb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x60000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) epoll_create(0x43fd) r0 = syz_open_dev$mice(&(0x7f00009ad000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000e5b000)=0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000e71000-0xa9)=""/169) 2018/01/26 03:51:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000001000-0x4)=0x1, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x3) r3 = dup3(r1, r0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x2) 2018/01/26 03:51:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) nanosleep(&(0x7f0000d6b000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/26 03:51:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f43000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000606000-0x10)={0x1ff, 0x2, 0xfffffffffffff198, 0x0, 0x0}, &(0x7f000089f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000035d000)={r1, 0x8, 0x20, 0x1, 0x10001, 0x3}, 0x14) pause() ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000743000-0x7)='fdinfo\x00') signalfd(r3, &(0x7f0000adf000-0x8)={0x8}, 0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c5000-0xb)='/dev/hwrng\x00', 0x212400, 0x0) exit(0x400000007fffffff) getsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000374000-0x1000)=""/4096, &(0x7f000042f000-0x4)=0x1000) getdents64(r3, &(0x7f0000419000-0x44)=""/68, 0x44) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000062000)=@assoc_value={r1, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000b8000)={r1, 0x80000000}, &(0x7f00007b6000-0x4)=0x8) bpf$MAP_CREATE(0x0, &(0x7f00000f0000)={0x11, 0x100000001, 0x57, 0x1, 0x5, r3, 0x52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) restart_syscall() ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00001e4000-0x8)=0x0) 2018/01/26 03:51:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000833000-0x11)='/dev/qat_adf_ctl\x00', 0x42, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00009fb000)={0x10000, 0x10002, 0xe4, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000a83000)=0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x1, 0xffff, 0x2, 0xa0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x5, 0x2, 0xb, 0x3f, 0x5c8e, 0x2, 0x1000}, {0xa78, 0x7f, 0xfffffffffffffff9, 0xec5f}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0}}, 0xe8) connect$l2tp(0xffffffffffffffff, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f00009b1000)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0xffffffffffffff1d, 0x14, 0x4, 0x1, 0x1, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x7f) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r2, &(0x7f00003c4000)=""/77, 0x4d, 0x400000000000000, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x3, 0x0, 0x0, @random="fe2d11737da4", [0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x4, 0x2) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000f6b000-0x4)=0x1ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ee5000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000177000)=0x14) 2018/01/26 03:51:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000fc6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000013b000)=0x26, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000728000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076c000-0x4)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c5a000-0xc)={r1, 0x20, 0x30}, &(0x7f0000f43000)=0xc) r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f000079c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000e11000-0x4)=0x0, 0x4) 2018/01/26 03:51:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3d, &(0x7f0000a0d000-0x4)=0x400, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005fa000-0x340)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/26 03:51:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f000053b000-0xe)='./file0/file0\x00', 0x2) pivot_root(&(0x7f00004e9000-0x1)='.', &(0x7f0000982000)='.') 2018/01/26 03:51:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000574000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000e4e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x10033, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "41a9ba65"}}}}}, &(0x7f0000828000-0xc)={0x0, 0x1, [0x0]}) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x4000) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000086a000-0x8)={0x0, 0x68}, &(0x7f00008b1000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b0a000)={r3, 0x200}, 0x8) fcntl$lock(r1, 0x7, &(0x7f0000b27000)={0x0, 0x3, 0xff, 0x200, r2}) 2018/01/26 03:51:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ded000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/qat_adf_ctl\x00', 0x2201, 0x0) connect$pppoe(r3, &(0x7f0000c29000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000649000-0xa)={0x3, "fa94d60fe2f2"}) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f00003f8000-0x8)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) shmget$private(0x0, 0x3000, 0x7c000000, &(0x7f0000a13000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000c3d000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x9, 0x100000001, 0xfffffffffffffffe}, &(0x7f0000951000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000ab7000)={r5, 0xe9000000000000, 0x4, [0x8, 0x1, 0x3, 0x80000001]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f00005a6000-0x16)={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x6, [0xffffffffffffffff, 0xfffffffffffffff8, 0xb0, 0x8, 0x7, 0x0, 0x3f800000000, 0x0]}, 0x5c) pread64(r1, &(0x7f00004f3000)=""/131, 0x83, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cdf000-0xf8)={0x7c, 0x0, []}) 2018/01/26 03:51:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006f1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f38000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a3c000-0x6)={0x0, 0x6}, &(0x7f0000b82000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009d1000)={r1, 0xd9, "845ece522afcb0ae66292500a621a8a15704979147e9f249e602e193475703ddac96d509998fa03f7471c2b1fe6edc41df548a8efdc8228088ff1d2968b0fd44d61da4a3529968ca219abbfa46092fd95bba35e20fb3560bc713a1853ef1569374385de58c5df48087e5784e5c1d3faa3bf58f0bd65b4483a5caedaf576731910fb8abc70453c71cf32d7af5f56cd51c898e61627c7d458b1bdc9bcbb5e53bda9148160e8dc69e4634d5bda165d254729a9404ff42b189a5bfed92f103dccfb6d9544b0de9a832c412850545395d44b808cf8f16b0a2f163cd"}, &(0x7f0000dbc000)=0xe1) getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000f01000)="", 0x0, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) r2 = socket(0x15, 0x80005, 0x0) pipe2(&(0x7f0000ca7000)={0x0, 0x0}, 0x0) ioctl$TIOCEXCL(r3, 0x540c) getsockopt(r2, 0x200000000114, 0x2717, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/01/26 03:51:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sysfs$2(0x2, 0x100, &(0x7f0000d64000-0xc2)=""/194) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) r1 = dup2(r0, r0) sendmsg(r1, &(0x7f000081e000)={&(0x7f0000617000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a8d000-0x60)=[{&(0x7f00007bd000-0xbb)="", 0x0}, {&(0x7f00002fe000-0xe0)="0e63501baf6cf9f4c7fa8531e57c4f5d603a604f12ffedf16c5bbd5f78c2664024d47afc2b80af9d7609521799072a1bb0ab7aea89d7f8da3e9b10dafc6da721e8a1cb149f92009030ae07d32659cf199725061e711354a375e59a67c37d3c2877b775aa4a835b00f82b8762d8740ac9ca3be4337326578bb028209cda4c90378241cd87729127963a23847d48c8d02f2125b4209d6ed552e70121a5369e5f145050559c0ca57a9a6fbf5c27bb532b4c665345597abdf7ead54916237a05343dda9fa7cc8a7d578fe5d404c25ed1badc3b9446dc16b1f81b161a72d816fc4a3e", 0xe0}], 0x2, &(0x7f0000f76000)=[{0xe8, 0x0, 0xff, "c4ac180993d55f33512c0f8d88ef458d38fd450aeef104e90311499d381756bc326994db6bc3f46729d3a3f395e8abe81152ea8e212ebd88733a8939c1229234a721196cbef135b4ad47f307fd85e325daba680531fb324909cce67367e406d495d686ba948bbeab8aef7bdadc00a23cd88b77024fbccae31a4c2544d71dad85cbcc7aa90f152e53fb7aade86a958d757df930f5f0bd6f0d4097d29b1f025b19e818706996124a9aeaaaa4a261a791da40b330d47f939e4c2105ff5383459fd22fbcb916f899b0706ae76acfe6da7a1b1c93dfde72bc"}, {0x40, 0x3a, 0x3, "9f01f402dd99e14fac92ff3968f10f0f1c5c6ae9fb00d673f6674984a74000e02e46cf61f9494e776330"}, {0x10, 0x119, 0xff, ""}], 0x138, 0x0}, 0x844) 2018/01/26 03:51:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x6, 0x1) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000500000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x0, 0xd4d, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 03:51:46 executing program 0: r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00000ba000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00003a1000-0x30)=[{&(0x7f0000a18000)=""/82, 0x52}, {&(0x7f00001fd000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x5d)=""/93, 0x5d}], 0x3, &(0x7f0000001000-0x5d)=""/93, 0x5d, 0x609f}, 0x9}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xf)=""/15, 0xf}, {&(0x7f0000001000-0xd6)=""/214, 0xd6}, {&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0xc5)=""/197, 0xc5}, {&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000001000-0x64)=""/100, 0x64}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f00003c3000)=""/139, 0x8b}], 0xa, &(0x7f0000000000)=""/4096, 0x1000, 0xa000000000000}, 0x7}, {{&(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009fb000-0x10)=[{&(0x7f0000000000)=""/227, 0xe3}], 0x1, &(0x7f0000001000-0xbf)=""/191, 0xbf, 0x3}, 0x6}, {{&(0x7f000022a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ed3000)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000e67000)=""/212, 0xd4}, {&(0x7f0000001000-0xe1)=""/225, 0xe1}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xec)=""/236, 0xec}, {&(0x7f0000000000)=""/216, 0xd8}], 0x6, &(0x7f00000ac000-0x8a)=""/138, 0x8a, 0x5}, 0x4}], 0x4, 0x0, &(0x7f00006f8000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000004d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) [ 189.965394] QAT: Invalid ioctl [ 189.972171] QAT: Invalid ioctl [ 190.101658] QAT: Invalid ioctl [ 190.111992] QAT: Invalid ioctl 2018/01/26 03:51:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000073d000-0x30)={0x0, 0x20, [0x7, 0x0, 0x9, 0x0, 0x6, 0x3, 0x20, 0x200]}) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfa6d, 0x200000180ffd) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000094e000)={0x0, @in6={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x1ff, 0x782a, 0x44}, &(0x7f000004d000)=0xa0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) 2018/01/26 03:51:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0xc0c00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f0000e0b000-0x30)={0x30, 0x2, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004f1000)=0x0) syz_open_procfs(r2, &(0x7f0000dcb000)='net/ip_tables_matches\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000760000)=r0) 2018/01/26 03:51:46 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f000074d000)='./file0\x00', &(0x7f0000106000-0xe4)=""/228) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r1, &(0x7f0000fd7000-0x3d)=""/61, 0x3d) getdents64(r1, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/01/26 03:51:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x10, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000c83000-0x10)={0xfffffbffffffffff, 0x10000, 0x0}) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000415000)={0xf5, 0xefd8, 0x8000, 0x1f, 0x7fff, 0x1800000000000, 0xff1, 0x1, 0x0}, &(0x7f00007aa000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000e5e000)={r4, 0x1, 0x5, 0x1, 0x7, 0x8}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 03:51:46 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x80002, 0x102) accept4$alg(r1, 0x0, 0x0, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000007000)={'security\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000005000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='dummy0\x00', @generic="97e047822cfe7bef285a274b55b2b711", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x3c021f4b98bdcab2, 0x0, {0x0, 0x0}, []}, {0x20, "a1f965e4d39590d2a295df62655baa54ddbeafdaebf439fffbcfaac1ca", 0x0, ""}}]}, 0xf0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f000000b000)='./file0\x00', 0xa000, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000000d000-0x1e)={0x2, 0x6, 0x3, "8a10908a6775", "505b0787e564206720c469c26b246cdd"}) 2018/01/26 03:51:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000eb3000-0x9)='/dev/kvm\x00', 0x480000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000891000)='/dev/cuse\x00', 0x2, 0x0) getpeername$unix(r1, &(0x7f00003bd000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000581000)=0x8) r2 = syz_open_dev$dmmidi(&(0x7f00001e6000-0xd)='/dev/dmmidi#\x00', 0x100000002, 0x10000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007aa000)={0x0, 0x6d, "d241b44433281d02024b86b85d4938ca20370123094375550bc4d3d48ccb15deac7efc35cd8d2de68e8676bde8b7892eae97034b4f40aaf539dd49228d1169cdb59fd00f7ce55b927545112fdf20cacb72705b7087f0018b0f201ea15c3ba82d71d0dd7d2a2f8b310cea9fdec4"}, &(0x7f0000e68000-0x4)=0x75) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000efe000-0x8)={r3, 0x1000}, 0x8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004d2000-0x20)={0x3f, 0xff, 0x2, 0x2, 0x8, 0x7, 0x100000001, 0xffff, r3}, &(0x7f0000a4b000)=0x20) ioctl$KVM_SET_LAPIC(r5, 0x4068aea3, &(0x7f0000f38000-0x400)={"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"}) getpeername$unix(r2, &(0x7f0000a18000)=@file={0x0, ""/108}, &(0x7f00001ec000)=0x6e) lseek(r0, 0x0, 0x3) ioctl$TIOCGPTPEER(r2, 0x5441, 0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000af4000)={0x2, 0x4}) 2018/01/26 03:51:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001a9000)="0a0775b0d5e38300b3b60cedff0fdbb7295df0dfd317ad400000000000e500e6", 0xfed2) r1 = accept$alg(r0, 0x0, 0x0) vmsplice(r0, &(0x7f00007bf000)=[{&(0x7f00008ab000-0xd6)="02bf264bf716ab37c633a54b53aff951a0a718ce0ed9e1973c5d6b96a7d011f73bce1e3eace05c8952c55c413d9dc9b527b0710b870135e14ba017fe290860a2b1c90c13a2c55c4bc72632799f384744cb20876fea3e88028613a16cbf7dae26b60c1284c96f3f5e1aae48e37d247c7b25a508d0df6fe2c157026e422df60dd68190fe8841f822bb7e9715f50b693cdad639b4c47847cbad1c247792e802d802dd2f6bb4d6b5ade0da1bea6fbedf527a7db017113bf8899f0eb8fef4a047572ec5570a307a8cf9693ade184b5aad583b21571e14e804", 0xd6}, {&(0x7f000050b000)="8eb386771becc37a58ce2e618d8682a33b1f0f2c23f353b1f991ec0966cb2fca61b03bcf9ec999345c8341df3e2aeb547eda58204f3682fd088f2108c5964df143b6c7c76cbec89f713e752f782d6ab34ffc153ec2b501a54c820b2b52973587d65a4af9e479e9e10a798645e424cb7a204890b1055202e8bc0c0ba6582d5468374c8d91450441c990f727f9a7163cb46f590cff1e5061fd0bf74594e7cd0a43abba66e2706a0cb9dc94a5896a070d393be3d5212d158cb2", 0xb8}, {&(0x7f0000223000)="4ff2ba41d01dd19de9340f118a0fb67f56340ea87269c99957b02106dfbb702586735040b910bb124cb8bbba814a2ca54344343c3d1aa4978a0ec3dbbad3ee11f3cd368ddf54eb76ee5a5b3f4eaba3092aff7686c9517b32b1f35f50e41f799766b30e3cec1f658b55a0d7c3bf2faa5d00d1a8515e6f89f7247cc9553869d6c6d3f4abd1fad08c263c408245fc70dadbcf9749988275b1a4546b0059b6d2eb8cddec2d37a3f0e84f7c539e165089df941e9408f6e172cf182215aeb41bb12b19c345b7efa01e92712b9efaff6843d1d9fd", 0xd1}, {&(0x7f00006b1000-0x9e)="2e385ed350a2728f645712ade385815048ce3c8f0dde68809859430e48e074708d93e27694bb1276f129820536429b8687ea3a292f779a23defa03c992f28815e9f125581f4e9a8d95c920c3f38b579820d5abdc7a90463ed51e6d69f074bd3535611b1c972a9d42a12e1385712b49149b34951350bcfd75518526e8d99fcaba2b252ab3d2a30bfcc7c881bce8795fcc2eaa9e66c914fdc4f99482d672ee", 0x9e}], 0x4, 0x2) writev(r1, &(0x7f0000a5d000-0x20)=[{&(0x7f00006da000-0x1000)="a74760f7ec6f4f3f03bda63bbe1abb8b358fa1467105076eaf1c225bb5f60b708f4d7f1005f9759425e29b0cab0a22cc59a877509f1615bdabc3e8c7ab7147f24feacc4a693ee560bb5471aebb824ef71dc27965edac49ed9d7bdd6173d1358a7c5a9f5595f76f8d5a4e45078408c278c6a0a6c18d69378a212c30f1c321cc213f3dcaca0e64ce3279f302938c7886f9bbdd9ff06bdccf7125a7332628a82f5151da5e1e32d7ff0971a7d17db8aa2b9df25a93f60d2bf2bd76390267f78fb87506696ca4398ed8861eb97a0a3d3ee60e3cea3bde1def500b106505123fb3fda0ed4c0c0051d14e0144eba44d46b1ea8ac6b9ccb953273dac09b48935d51649511b5f0333c6446edb0aa1ed6535f4787b", 0x110}], 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000363000-0x10)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/26 03:51:46 executing program 2: clone(0x0, &(0x7f0000b9f000)="", &(0x7f0000d0d000-0x4)=0x0, &(0x7f0000276000-0x4)=0x0, &(0x7f0000bf4000-0x45)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x380) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x4, &(0x7f0000002000-0x20)=[{0x2, 0x9, 0x1, 0xf4}, {0x1f, 0x3, 0xbde, 0xdf6e}, {0x3, 0x0, 0x90f9, 0x4}, {0x5, 0x1, 0x80000000, 0x2}]}, 0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000-0x4)=0x0) removexattr(&(0x7f00008e3000-0x8)='./file0\x00', &(0x7f00001ac000-0x2c)=@random={'btrfs.', "003fc46907fb6d858aff604dd4b024e3c330aeac39054b990cd70f3108274fc55de405c0f58d"}) 2018/01/26 03:51:46 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioprio_get$pid(0x2, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000001000-0x4)=0x0) 2018/01/26 03:51:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000023000-0x9)='/dev/sg#\x00', 0xffffffff, 0x40040) fchmodat(r1, &(0x7f0000aa0000)='./file0\x00', 0x1) r2 = syz_open_procfs(r0, &(0x7f000042d000-0xc)='io\x00') read(r2, &(0x7f0000b5b000)=""/0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/26 03:51:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000010, 0x2, 0x7f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000c9000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x9) gettid() 2018/01/26 03:51:46 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x4b564d00, 0x0, 0xfffffffffffffffe}]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/vcs\x00', 0x80000, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x5) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000032000-0x4)=r4) 2018/01/26 03:51:46 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000cc000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0xd)='net/mcfilter\x00') ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000983000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f6d000-0xb)='pkcs7_test\x00', &(0x7f0000870000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bfe000-0x2)='}\x00', 0xfffffffffffffff8) r3 = request_key(&(0x7f0000e71000)='logon\x00', &(0x7f0000af2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d51000-0x2)="ce00", 0xffffffffffffffff) keyctl$unlink(0x9, r2, r3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000069f000)={0x3, 0xffffffffffffff9c, 0x1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f08000)={0x0, 0x0}) dup2(r4, r5) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/26 03:51:46 executing program 3: r0 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000356000/0x3000)=nil, 0x3000, 0x1000008, 0x5010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002000)={0xd0, 0x0, &(0x7f0000001000-0xd0)=[@clear_death={0x400c630f, 0x4, 0x3}, @increfs_done={0x40106308, r2, 0x4}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x18, &(0x7f0000003000-0x48)=[@fda={0x66646185, 0xa, 0x4, 0x24}, @ptr={0x70742a85, 0x1, &(0x7f0000002000)=0x0, 0x1, 0x2, 0x39}], &(0x7f0000003000-0x18)=[0x30, 0x30, 0x40]}, 0x2}}, @decrefs={0x40046307, 0x4}, @free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x48, 0x10, &(0x7f0000001000-0x11)=[@ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1)=0x0, 0x1, 0x4, 0x27}, @fda={0x66646185, 0x9, 0x4, 0x3b}], &(0x7f0000002000+0x9f5)=[0x28, 0x0]}, 0x3}}], 0x5, 0x0, &(0x7f0000002000)="a15b7572c6"}) close(r0) r4 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r4, 0x409, 0x4) ftruncate(r0, 0x6) 2018/01/26 03:51:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000051f000)={0x0, 0x0, 0x0}, &(0x7f0000dea000)=0xc) write(r0, &(0x7f000039f000)="1f0000000104ff0bfdfd45c8071100000101f0ff08000100030600dc05df00", 0x1f) 2018/01/26 03:51:46 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000000c000)='net\x00route\x00') lseek(r1, 0x0, 0x3) 2018/01/26 03:51:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00009bb000-0x8)='./file0\x00', &(0x7f0000462000)='./file0\x00') lsetxattr(&(0x7f0000210000-0xa)='./file0\x00', &(0x7f0000b93000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b23000-0x14)="02000000020003000000000001000000010006a0", 0x14, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d79000)='/dev/dsp#\x00', 0x0, 0x20000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00007b5000-0x28)={0x5, 0x46c9, 0x10000, 0x7, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000e66000-0x4)=0x0, &(0x7f000062a000-0x4)=0x4) 2018/01/26 03:51:46 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x801, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef5000)=0x38b, 0x4) [ 190.387437] QAT: Invalid ioctl 2018/01/26 03:51:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000719000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000981000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000024000)=[{{0x20, 0x0}, 0x20000000001, 0x4d, 0x2}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x52439a6b) 2018/01/26 03:51:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006c3000)='/dev/ppp\x00', 0x591040, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f00001c2000-0x4)=0x0, &(0x7f0000d29000-0x4)=0x4) r1 = userfaultfd(0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00005c5000)={0x1, 0x7ff}) openat$hwrng(0xffffffffffffff9c, &(0x7f00008df000)='/dev/hwrng\x00', 0x80002, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 03:51:46 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb2000)='/dev/sequencer2\x00', 0x280, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000323000-0x28)={0x5, 0x8, 0x8, 0x7, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ba6000)={0x0, 0x0, 0x10f2d214}, &(0x7f00003bc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d35000-0x67)={r1, 0x5f, "8caa1e5d55a4a6213e7e272c36a7d1ea7b255562b09538afed79e353751a6024cf27eefd9ecd706e7316684dab235a05141f3f47976420b34f3aa907350fd649025eb3aa34f4c997b264584c35b344d3a3ba9b0458a4bf5dc7ac215413dabb"}, &(0x7f0000ab2000-0x4)=0x67) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f00003ad000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000e28000)={0x800000000000020, 0x0, []}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000762000)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000c9a000)=0x1) 2018/01/26 03:51:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mknod(&(0x7f000070c000)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000bd1000)='./control/file0\x00', 0x4, 0x300) dup2(r1, r0) 2018/01/26 03:51:46 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x1f, &(0x7f0000011000)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/01/26 03:51:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000470000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x329000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd0000-0x11)="6e65742f6970365f76725f6d696600d507") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000672000-0x37)={0x0, 0x2f, "370cb9a08938bbf5ff3244fb6a67cc347def42b6d1f9d2e4d85a198d513c12305b8933f451aea80787b4a17a95966e"}, &(0x7f0000c15000-0x4)=0x37) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b46000-0xc)={r2, 0x10000, 0x10}, &(0x7f0000cf4000)=0xc) uselib(&(0x7f00003a2000-0x8)='./file0\x00') pread64(r1, &(0x7f0000f60000-0xdd)=""/221, 0xf8, 0x0) 2018/01/26 03:51:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000af5000-0xc)='/dev/amidi#\x00', 0x401, 0x23ff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00008df000-0x8)={0x0, 0x400000000000000}, &(0x7f0000597000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000468000)={r1, 0x4, 0x30}, 0xc) r2 = shmget(0x1, 0x2000, 0x0, &(0x7f00006f7000/0x2000)=nil) shmat(r2, &(0x7f000032b000/0x2000)=nil, 0x5000) r3 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) connect$inet6(r3, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002cf000)=@assoc_value={r1, 0x7}, &(0x7f000012a000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) r4 = semget$private(0x0, 0x0, 0x100) semctl$GETNCNT(r4, 0x0, 0xe, &(0x7f0000077000-0xda)=""/218) syz_open_dev$sndpcmc(&(0x7f0000e1b000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8000) semctl$IPC_RMID(r4, 0x0, 0x0) [ 190.414124] QAT: Invalid ioctl [ 190.426636] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/26 03:51:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() r2 = fcntl$dupfd(r0, 0x0, r0) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000f9000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000690000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$addseals(r2, 0x409, 0x9) 2018/01/26 03:51:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000332000)=0x0, &(0x7f0000cec000-0x4)=0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dc2000-0x78)={0x80, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x800, 0x5, 0xfffffffffffffffb, 0x0, &(0x7f0000eaf000)=@common='bcsh0\x00', 0x5952, 0x1, 0x3}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8000) recvfrom(r0, &(0x7f0000b74000-0xdb)=""/219, 0xdb, 0x12002, &(0x7f0000de8000-0x6)=@hci={0x1f, 0x275d, 0x1}, 0x6) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00009b1000-0x8)=0x9) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) time(&(0x7f0000e6f000-0x8)=0x0) ioctl$LOOP_SET_STATUS(r3, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x0], 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000e6000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000215000-0x10)={0x6, 0x6, 0xc6, 0x1, 0x0}, 0x10) sendmsg$nfc_llcp(r0, &(0x7f0000df1000-0x38)={&(0x7f0000d8f000-0x60)={0x27, 0x9d5, 0x7fffffff, 0x7, 0x7, 0x7, "40d54446f915377082062f5df4b720137691e3355b85ba2cba1dd039d2332b45bc2c15dcab0d9ac875c42c3c89c6b3dd3f203566a53aa002731e858f206d31", 0x7}, 0x60, &(0x7f0000943000)=[], 0x0, &(0x7f000009c000-0x50)={0x50, 0x1af, 0x6cb, "7ad339d8be336db66e7ebf7ebee01dd302e476671b3a08088c534de50187df731fe4870c13089720f9b12bd5e530e0c06dbad968133f269e901be3"}, 0x50, 0x800}, 0x8040) fadvise64(r2, 0x0, 0x3, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r4 = open(&(0x7f0000c7e000-0x8)='./file0\x00', 0x480, 0x29) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9) socketpair$inet(0x2, 0x6, 0x7fffffff, &(0x7f00003f5000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000095a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f000075c000)={r5, 0x3}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000615000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) stat(&(0x7f0000f1a000)='./file0\x00', &(0x7f0000ef1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) ioctl$TCSETA(r1, 0x5406, &(0x7f0000710000-0x14)={0x4, 0x0, 0xfff00000, 0x1, 0x0, 0x4, 0x9, 0x13b, 0x100000001, 0xfd7}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") write(r0, &(0x7f0000f4f000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) 2018/01/26 03:51:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xdd0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x8c)={0x1, 0x1, 0xe5, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0xfffffffffffffe3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000049e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00009ef000)='/dev/adsp#\x00', 0x0) bind$netrom(r1, &(0x7f0000076000)=@full={{0x3, {"dec34dc142ea22"}, 0x9}, [{"4f5e77e6616ee8"}, {"3243f72d13ab08"}, {"9a7bf54f2eafbf"}, {"57ffed911bb108"}, {"bf75e47920b416"}, {"c06b90b7041afd"}, {"59d03bc9cfe7f9"}, {"40b5444dd93f73"}]}, 0x48) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r1, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/01/26 03:51:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001af000-0x1c)={0xa, 0x1, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setrlimit(0x0, &(0x7f000051f000-0x10)={0x7f, 0x5}) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006c2000-0x4)=0xfffffffffffffff4, 0x4) flistxattr(r1, &(0x7f00004f8000-0x8e)=""/142, 0x8e) dup3(r2, r0, 0x80000) 2018/01/26 03:51:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000090b000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) connect(r0, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000392000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000040e000-0x10)={0x0, &(0x7f00000a1000)=""/0}) 2018/01/26 03:51:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bf4000-0x20)={r0, &(0x7f0000c75000-0xd0)="b6ecc03709fdf6", &(0x7f000062c000)="", 0x0}, 0x20) preadv(r0, &(0x7f00001fe000-0x50)=[{&(0x7f00007b3000-0xff)=""/255, 0xff}, {&(0x7f000041e000)=""/85, 0x55}, {&(0x7f0000761000)=""/142, 0x8e}, {&(0x7f0000ea1000-0x4c)=""/76, 0x4c}, {&(0x7f0000f4a000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) 2018/01/26 03:51:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x4000000000000001) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) 2018/01/26 03:51:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0x90)=""/144, 0x90) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x7fff, 0x1, 0x8, 0x0, 0x1f, 0x2, r2}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000a000-0x10)={r2, 0x1, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/26 03:51:46 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000)={0x40, 0xffffffffffff354a, 0x101, 0x4, 0x6}, 0x14) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000005000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)="") 2018/01/26 03:51:46 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000748000-0xc)='/dev/amidi#\x00', 0x3, 0x80000) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f91000-0x4)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f91000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/26 03:51:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xf, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000588000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00008af000-0x10)={0x77359400, 0x0}, 0x10) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f000036a000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f000058c000-0x18)={0x1, &(0x7f00001fa000-0xd)=""/13, &(0x7f0000c2e000)=[{0xc9d, 0x17, 0x6, &(0x7f00009e7000-0x17)=""/23}]}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000188000)=@buf={0x5f, &(0x7f0000cc0000-0x5f)="77c4c79e0df9f52d78023610915db4302b2ab8e0ddc32dc2483b1354d4da7d24b719074b80f551faa9296bb1aee0a1e5deeb012c5969affb2b0b4020950c443c76819f4332db30e0eefb102c7bc71af0ff43e2015eb28372ce62d8a9f1cec3"}) sendto$inet6(r4, &(0x7f0000f6f000)="", 0xffffffffffffff8a, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 190.618225] device syz7 entered promiscuous mode [ 190.649841] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 190.665813] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 190.676516] device syz7 left promiscuous mode 2018/01/26 03:51:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d10000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b5e000-0x8)={0x0, 0x1}, &(0x7f00009e8000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e91000-0x8)={r2, 0x30}, &(0x7f0000534000)=0x8) r3 = socket(0xa, 0x6, 0x4000) getpeername$packet(r3, &(0x7f0000888000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004a4000)=0x14) 2018/01/26 03:51:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000019e000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00008e8000)="45806dcd278af585c78ecb08e1d0e2d70b0a1158472eccc64799d1f2ec3a4281a7f4f08547281216a71c58da9e451387d05647d0dec2d778a74b0cc388", 0x3d, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") clone(0x84820800, &(0x7f000028d000)="", &(0x7f0000fac000-0x4)=0x0, &(0x7f0000d69000)=0x0, &(0x7f0000a02000-0xc5)="") 2018/01/26 03:51:46 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000caf000-0x11)='/selinux/enforce\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d03000-0x8)={0x0, 0x2}, &(0x7f00007eb000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000201000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001dc000-0x20)={0xfffffffffffff800, 0x5, 0x4, 0x3, 0x1, 0x8, 0x86, 0x55e, 0x0}, &(0x7f000039d000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000605000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00007a1000+0xcbf)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$OBJ_GET_MAP(0x7, &(0x7f00003d3000-0x10)={&(0x7f000047b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r5 = getpgrp(0x0) fcntl$getownex(r4, 0x10, &(0x7f00009b2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000074b000)={r1, 0x4, 0x0, 0x3, 0xaf9b}, &(0x7f00001ce000)=0x18) setpgid(r5, r6) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00007bf000)='/dev/rtc\x00', 0xc000, 0x0) ioctl$EVIOCRMFF(r7, 0x40044581, &(0x7f0000da0000-0x4)=0x5) 2018/01/26 03:51:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = getpid() r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000535000)=0x5) r2 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') fsetxattr(r2, &(0x7f0000cdc000-0xb)=@random={'security.', '*\x00'}, &(0x7f0000365000)='io\x00', 0x3, 0x3) sendfile(r2, r2, &(0x7f00003dc000-0x8)=0x0, 0x8) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) sendto$unix(r2, &(0x7f0000128000)="256f23da9bf0948cd3d9225be392cf8a7a28e1ae696b2438558e103b7cca9d3c09151be9ef5de4d5be4c00d2fdec4494fc29f7a81645afd12621cd0e68ab2afda9bb6d5c88c50d02afbf3436bf5a5e0ed5e162e6618f9a11826069ed2d6aa978822cc720526e7226eb3664885c3d418a", 0x70, 0x1, &(0x7f0000460000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/26 03:51:46 executing program 5: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000)='./file0\x00', &(0x7f0000005000)={{0x77359400, 0x0}, {0x0, 0x0}}) openat(0xffffffffffffff9c, &(0x7f0000002000)='./file0\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000001000)=0x4) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000001000-0xb9)="441578ad1d5a777b81e1293b0ed66bd49738661b867bae84e07b98b958913a1aa17413f4939826a7c4a8b80b919ff649a85c1234194c79314fa97286b3636802dec458c1f33351c135c440c92b5d0b2bbb4dacc979096a9b22bdbf005190adef3ded818afb96ccc98dcb5a6dfefdce8d49838600faa34f792640b8a0ebe134c5977dcd9fe734", 0x86) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r2, &(0x7f0000002000)=""/72, 0x48) exit(0x8) ioctl$TCFLSH(r0, 0x540b, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000006000)='./file0\x00', 0x40100, 0x0) getdents64(r2, &(0x7f0000001000-0x1000)=""/0, 0x0) 2018/01/26 03:51:46 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a7b000)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x800) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f00002ba000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 03:51:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x5, 0x4, &(0x7f0000d23000-0x10)={0x100, 0x0}, &(0x7f0000049000-0x4)=0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ba5000-0x9)='/dev/vcs\x00', 0x20800, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000fe6000-0x6)={0x4, 0x7, 0x769c}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) 2018/01/26 03:51:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005be000-0x9)='/dev/sg#\x00', 0x0, 0x20000000040) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0xfffffffffffffff7, &(0x7f0000a98000)="f9e9d5064e5e6cdfe05b20f5e11c6bb03ea7ff7b55ff9c67b1d0ce3d4fe6ee76878b17a01a073f8c61bb912b69c795b46324ba7cd3e480c7146b7d352c28db474bdb8dc17460805e199301c93d6b12d642c54cfd1de48d04bd51b89b61180b2450696ae4e69602ee2b568caf3acb435d50922ccedf9d02077e73bbeab75fa131b689e79c8f0ac339209101cc131d9c55f449a8fc907ba9a4d9a59c447df8e7a3de18c2398ca3d16b52f4dd4fe58117e6f2ea34a00438213dda06e57a86f6d0") llistxattr(&(0x7f00007ad000)='./file0\x00', &(0x7f00006ec000-0x2d)=""/45, 0x2d) 2018/01/26 03:51:46 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0x0, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40281, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000094d000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fab000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000002000-0xc)={0x10, 0x0, 0x1, 0x400008}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$can_bcm(r1, &(0x7f0000cbf000-0x38)={&(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)={0x4, 0x500, 0xd2, {0x0, 0x7530}, {r3, r4/1000+10000}, {0x4, 0x3, 0x7, 0x20}, 0x1, @canfd={{0x1, 0x1ff, 0x4, 0x101}, 0x38, 0x2, 0x0, 0x0, "1ea8ef01afc6251dbd146cac5c6a7c7af10c5fadb7f07d6c3a5428bba834157baca99cccc1c34bb0e9be62d5e6aa09776ea3fafb4cd7ff70883fd3909d5f5701"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000044}, 0x0) 2018/01/26 03:51:46 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x401, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000000f000-0xc)={0x7, r0, 0x1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000c000-0x12)='.request_key_auth\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000010000-0x11)='}securitytrusted\x00', 0xffffffffffffffff) keyctl$clear(0x7, r2) accept4$inet6(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000f000-0x4)=0x1c, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000e000)={0x0, 0x0}) r4 = accept$inet6(r3, &(0x7f000000e000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000f000-0x4)=0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000006000)='/dev/loop-control\x00', 0x101400, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f000000d000)={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x0, [0x0, 0xa386, 0x200, 0x6d9, 0x4, 0x10000, 0x0, 0x92e9]}, 0x5c) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$TIOCCBRK(r1, 0x5428) 2018/01/26 03:51:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000013000-0x4c8)={{0x2, 0x4, 0x922, 0x80000000, "1c2bdfdae95fa3694e4ef2de4ef46a9fab986f14d4e9bb641219d3107def55dc7cbf630a70fa07c4eaa43b73", 0x4}, 0x8, [0x0, 0x80000001, 0x6, 0x0, 0x4, 0x5, 0x10001, 0x10001, 0xffffffff, 0xffffffff80000001, 0xfffffffffffffff7, 0x9d5, 0xf464, 0x3143, 0x8, 0x90d8, 0x8, 0x9, 0x80000, 0x6, 0xfffffffffffffffc, 0x2, 0x3ff, 0x8129, 0x401, 0x3, 0x2, 0x1, 0x2, 0x0, 0x3e95, 0x473, 0x8001, 0x8, 0x6, 0x3f, 0x20, 0x8, 0x4, 0x4, 0x7fffffff, 0x9, 0xb99a, 0x1, 0x7, 0x2, 0x1d, 0x800, 0x100000000, 0x20, 0x1, 0x80000000, 0x8, 0x10000, 0x5a35, 0x7, 0x52957118, 0xf21, 0x4, 0xc0f, 0x5, 0xa69, 0x5, 0x8, 0x1, 0x8, 0x5a9, 0x4, 0x80, 0xc38, 0x1, 0x1314, 0x100, 0x1, 0x33e, 0x401, 0x2, 0xffffffffffffffca, 0x6bb, 0x10001, 0x100000001, 0x7f, 0x9, 0x7, 0x52, 0x1, 0x9, 0x5b, 0x5, 0x400, 0x9, 0x7, 0xfffffffffffffe00, 0x3, 0x7ff, 0x1, 0x7, 0x5, 0x3, 0x2, 0x8001, 0x6, 0x9, 0x2, 0x880, 0x8d17, 0x80000000, 0x7fffffff, 0xa11d, 0xfffffffffffffff8, 0x100000001, 0x9d63, 0x8, 0x69, 0x3, 0x1, 0xd85b, 0x9, 0x85, 0x7900, 0x8, 0x6, 0x9, 0x8, 0x80000000, 0x100000000, 0x7, 0x6], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000012000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d9c000-0x11)="") lstat(&(0x7f0000192000)='./file0\x00', &(0x7f00007c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000041d000-0x8)='./file0\x00', &(0x7f0000bab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 03:51:46 executing program 3: r0 = socket(0x2, 0x3, 0x6) recvfrom(r0, &(0x7f00006c4000)=""/0, 0xfffffffffffffeac, 0x10040, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xfffffffffffeffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000001000-0x7)={0x3, 0x3fc}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000-0x14)={0x0, r1, 0x7, 0x1, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x408000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000002000-0x50)={@common='dummy0\x00', @ifru_mtu=0x6}) recvmsg$kcm(r0, &(0x7f0000acf000-0x38)={&(0x7f0000e06000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000b1f000-0x70)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00009f2000-0x36)=""/54, 0x36}, {&(0x7f0000909000)=""/99, 0x63}, {&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}, {&(0x7f000079b000-0x5b)=""/91, 0x5b}, {&(0x7f0000c9d000)=""/192, 0xc0}], 0x7, &(0x7f00009d7000)=""/70, 0x46, 0xaf}, 0x40000000) 2018/01/26 03:51:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000f0a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffd) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup3(r1, r0, 0x80000) ioctl$KIOCSOUND(r2, 0x4b2f, 0x20) fsetxattr(r1, &(0x7f000052b000)=@known='security.capability\x00', &(0x7f00000ac000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ce0000-0x4)=0x0, 0x4) 2018/01/26 03:51:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) write$selinux_context(r1, &(0x7f0000001000-0x27)='system_u:object_r:ssh_keygen_exec_t:s0\x00', 0x27) bind(r0, &(0x7f00000a6000)=@generic={0x0, "cff5725edfcf87e33c7fa5940d5b1be86dd05a9775cc93d7b3500af01c4e03b19ac5e9db90c281eea7237536996e3bac010b71213e5b92253d7c6672e1429ecd53cf8e466908aea49628041ed54fead6a4ad3c2b9489e4c78a5b4301e422ca13ba66c67a593e0a436dc95e5bd77b428a14aab2deb0ec4bb5e6932a180d16"}, 0x80) 2018/01/26 03:51:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) recvmmsg(r0, &(0x7f000019e000)=[{{&(0x7f0000d52000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000854000-0x20)=[{&(0x7f0000fde000)=""/4096, 0x1000}, {&(0x7f0000487000)=""/176, 0xb0}], 0x2, &(0x7f0000037000)=""/42, 0x2a, 0x80000000000}, 0xd279}, {{&(0x7f0000ae7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000553000-0x80)=[{&(0x7f00006b3000-0x44)=""/68, 0x44}, {&(0x7f00006a0000)=""/60, 0x3c}, {&(0x7f0000ce0000-0xbd)=""/189, 0xbd}, {&(0x7f00008e8000-0xb2)=""/178, 0xb2}, {&(0x7f00003bc000-0xe8)=""/232, 0xe8}, {&(0x7f00003d5000-0x6f)=""/111, 0x6f}, {&(0x7f0000a02000-0x6e)=""/110, 0x6e}, {&(0x7f00006fe000-0xf1)=""/241, 0xf1}], 0x8, 0x0, 0x0, 0x80}, 0x3}, {{0x0, 0x0, &(0x7f0000e91000-0x20)=[{&(0x7f0000856000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c08000)=""/151, 0x97}], 0x2, &(0x7f0000c7f000-0x1000)=""/4096, 0x1000, 0x2}, 0x4}, {{&(0x7f00008d4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000bf4000-0x10)=[{&(0x7f000058c000)=""/252, 0xfc}], 0x1, &(0x7f00008fc000)=""/63, 0x3f, 0x8}, 0xfffffffffffffffb}, {{&(0x7f0000805000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000813000)=[{&(0x7f00004b2000)=""/128, 0x80}, {&(0x7f000041b000-0xcf)=""/207, 0xcf}, {&(0x7f0000db0000-0x4)=""/4, 0x4}, {&(0x7f0000d30000)=""/4096, 0x1000}, {&(0x7f0000526000-0x15)=""/21, 0x15}, {&(0x7f0000d2a000-0x61)=""/97, 0x61}, {&(0x7f00000be000)=""/4096, 0x1000}, {&(0x7f00001b7000)=""/82, 0x52}, {&(0x7f0000b48000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000030000-0xe7)=""/231, 0xe7, 0x8000}, 0x6}, {{&(0x7f0000e13000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000364000)=[{&(0x7f000058a000)=""/108, 0x6c}, {&(0x7f0000359000)=""/37, 0x25}, {&(0x7f0000f68000)=""/95, 0x5f}], 0x3, &(0x7f00000c0000)=""/25, 0x19, 0x9e}, 0x20}], 0x6, 0x142, &(0x7f0000fa9000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000857000-0x78)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x9, 0x7f, 0x7, &(0x7f0000734000-0x10)=@common='ip6gretap0\x00', 0x7, 0x7, 0xff}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) read(r0, &(0x7f00001fe000-0x1000)=""/4096, 0x1000) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00007c8000-0x8)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/26 03:51:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c5c000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) 2018/01/26 03:51:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000f0a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffd) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup3(r1, r0, 0x80000) ioctl$KIOCSOUND(r2, 0x4b2f, 0x20) fsetxattr(r1, &(0x7f000052b000)=@known='security.capability\x00', &(0x7f00000ac000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ce0000-0x4)=0x0, 0x4) 2018/01/26 03:51:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000058b000-0xd)='/dev/usbmon#\x00', 0x3, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000354000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfff}, &(0x7f0000aa6000-0x4)=0x98) recvfrom(r0, &(0x7f00003e9000)=""/159, 0x9f, 0x100, &(0x7f0000b9c000-0x10)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e06000-0x64)={r1, 0x5c, "8c4a557f44fa56b11ce89e0d1212b8c189b8c5fee1467b9c320de60c5a823ab16bc67ba74f0da9526a2535befe75738a510f26198491a56eea8c1ac9bb093c2dddefbd8aa7be13cf99f3f9ca1e7249c46e97df86c0c809cffef39ecb"}, &(0x7f00002cb000-0x4)=0xfffffffb) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) mkdir(&(0x7f00008d0000)='./file0\x00', 0x10) r4 = accept$ipx(r3, &(0x7f0000b75000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000160000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000063c000-0x28)={@generic="c0dee57d54a69bc2cf489f09c4f976b1", &(0x7f0000443000-0x24)=@ethtool_rxfh_indir={0x0, 0x7, [0x5, 0xfdffffff, 0x9, 0x1, 0x10001, 0x2, 0x41]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:51:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) unshare(0x40000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fbc000-0xc)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e03000)={0x0, 0x1, 0x7, 0x81, 0xd3b, 0xffffffffffff6785, 0x7, 0x7, {0x0, @in6={{0xa, 0x0, 0x83a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8ffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0xe3f, 0x9, 0x884}}, &(0x7f0000652000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000016000-0x10)={0x2, 0x8, 0x6, 0x3f, 0x0}, &(0x7f00006bd000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a05000)={r2, 0x80, 0x0, 0x2, 0x5, 0x0, 0x0, 0x9, {r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x40, 0x400, 0x7, 0x3f}}, &(0x7f0000fb9000-0x4)=0xb8) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semop(r0, &(0x7f0000390000)=[{0x3, 0x8001, 0x0}], 0x1) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/01/26 03:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) r3 = semget$private(0x0, 0x2, 0x410) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000d79000-0x47)=""/71) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000e18000-0x6)={0x6, 0x6, 0x8}) shutdown(r0, 0x6) 2018/01/26 03:51:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a11000-0xb)='/dev/hwrng\x00', 0x28000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = open(&(0x7f0000fc1000-0x8)='./file0\x00', 0x141042, 0x0) write$evdev(r1, &(0x7f0000034000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x400) ftruncate(r1, 0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000528000)={0x0, 0xb1}, &(0x7f00004ba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b09000-0xac)={r2, 0xa4, "935aafd2da44e3ffdc8eabc4278bf6dadf345c8f1e633defe143d15ab34d8b4efa7b8c3a4b310dd11d2e00af977473822a2b6766b1662de64ac61a6d21f3e740aec52dbcf189cb5cb618cee5369e4fee94f29a6630c5dd517df81dbe45768a87fe961617d8dd9624dba424e61500a7c95fd3a4f5aefd728e96f698dc9138a17e9085b954841d5a23bb1a92e22e815fb9d930d5d08d0ce2ce76fb194b65e96ce5fbd66f0e"}, &(0x7f0000a9b000)=0xac) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000092d000)=0x0) 2018/01/26 03:51:47 executing program 6: r0 = open(&(0x7f0000a0d000)='./file0\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000207000)={0x0, 0xa0, &(0x7f0000001000-0xa0)=[@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xeb}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xf2}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005f3000-0x6)={r1, 0x40}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045c000-0x8)='./file0\x00', r2, &(0x7f00000cc000)='./file0\x00') readlinkat(r2, &(0x7f00002e3000-0x8)='./file0\x00', &(0x7f0000b97000-0x4d)=""/77, 0x187) lgetxattr(&(0x7f0000135000)='./file0\x00', &(0x7f0000805000)=@known='security.ima\x00', &(0x7f0000a24000)=""/3, 0x3) symlink(&(0x7f0000d8c000-0x8)='./file0\x00', &(0x7f00006c7000)='./file0\x00') 2018/01/26 03:51:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0xc131, 0x3) r1 = dup2(r0, r0) sendto$inet6(r1, &(0x7f0000a35000-0xdb)="c92c87fde550976a2e9cb1433582b616d932e6b289644283189d2d5882bd202661cf00bfabc4cb779d9a50b1491f5410dacd355ffb61644864a728bd30f6d248f44dff7209df568fd2eab6e0d6d70a435ee9862f2ffb59e4778ff6157510f440ebc659d5f352af6e22825bc32c3e3e1a510db359391d16c5e052a33ecfbd146fcfd068556f2be43f9c2538d6e57ab9d46a4cf8506c14e40e01a6f3ba2ba1eae29c0933a838743e502a2ac2bc379591dac6bcf777eb6ce96d511f561ce8f74c5339559cf6522869ba44d72da0d70873765fd7646f83141c11daa5b2", 0xdb, 0x80, &(0x7f0000b9b000-0x1c)={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xb03}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000219000)={0xffffffffffffffff, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000002a000)={0x800, r2, 0x1, 0x6}) modify_ldt$read_default(0x2, &(0x7f0000cc8000)=""/120, 0x78) 2018/01/26 03:51:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = open(&(0x7f0000be7000-0x8)='./file0\x00', 0x521800, 0x20) getresuid(&(0x7f0000f7e000)=0x0, &(0x7f0000463000)=0x0, &(0x7f00003b9000)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00006a6000-0x4)=r1) memfd_create(&(0x7f0000047000-0x6)='\'GPL:\x00', 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x7, 0x0) getpid() r2 = perf_event_open(&(0x7f0000406000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0xd34, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028a000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) add_key(&(0x7f00003ed000-0x8)='keyring\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000091b000-0x11)="9a06adeccd3bc10358ac16f4bd1a1f055e", 0x11, 0xffffffffffffffff) pipe2(&(0x7f00000bf000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000e95000)={0x7, 0xd03}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x1) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000fc8000-0x2a)="a026c44c0e9d7ae92ed516e60d4435305c4a486f15062eb08e0e0e8b787b0d449c941ca90400b80e7dfc") read(0xffffffffffffffff, &(0x7f00008f8000-0x18)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x10) timer_create(0x0, &(0x7f0000521000-0x60)={0x0, 0x10, 0x0, @thr={&(0x7f0000e13000+0xcc2)="db4928ac51768fd92467a53a842adbcc971f5a9242ba6cb43fa344720d8d4119208f8d2967d35e3eac5717f3a97dee7c76faa296195e8f9cc77b810cfc05dec8858142ebc84630dae2b6194df35d1b298a5b7b1432b6b020d7318927e00e7dc4f460ad0d1f89573a65f27a7a3aebf808cf8d85c3ffa264146c56a49ae983284a2e924573119cd62116fdaae17b1fc203023160ae31198100038302fc9876bfd77cdc3a0e3868209319b132b1d3c1347d0614802bdf23af5dea73c0d1ec1d35750bba80ef656a36552355eae9a51d0acb25e9b54edd8d730c7ea1624e1f6fdb1eb33ac0305c9998c6631ebd9dee841cb5802ce4c1b83dd20d4d1a76e71395b2662b74b0dc37cac7a463aaf89d615df2cfb7fe032d9d66b4d0a8d1808e3496b90b0f5c105bb95c2305183a93ccaa276080aeb646f01188c544825d635270c4320f242129dbfe4f177726a1b47518e4147707480c856cc9cf5187f16433a0c27882e2f27c32f852f9c70cc5c1b4efb327594deee05d564c095031e6906c1ad0fc011d8d782a1473304cd8a4030bf40860e737e33d312dd985b3de2af5f40b92a197784c598d36fad6d16c55c3d50c8ae06d3be40d72002ef91c940350ad8d46c35b1f98efa1a5a4cef799180d8998a7b2c5736bbb9b9be9d8fcbe7d64f71196f60eae72593411602cf25ee766142bda87545975a1d1bb753a95c9011ed6d21a8e29cb7c96544edfb4fc0def90cd2a1f9f001826be6d267330adc3824df32bb75bc2a454ce8c189eedba13d43fcf3f138c73265f131b81935ee905bb6f25901a7593c74017db70eaad9c60db59877786c67340507afffc4e5a3a4fb2a11e0a5e91efc030f45efbfca3f3b82d2be95e7c8f10a23d84beec6507386a5037ce4231cd47e8db174830b48bb6a748da39ea084c72fcc0239289a30ff7c859b00010d3d0e5687ace05775db4686af877e95127bc2cf3f4618b43e71bad03f57da4e4894fd5cde8f12cfc58695e0e0f7d8a98854f92e8a45bef4409b93a4e3eb3f60cc1f1e157b8dfcc38710beff9685fdf17d49af9400f208a4d92602f7661e4ff8aeab204319483da39db085347fbb3f1970797943e4ca87577fe3d9f6fcec17ceb5f94aaba991524d85cc85402ae6cf310358381ab59a2ab1a8bab6b5b76235f3f1a3140ade78f6fb5195ac207c2585eaaadd0f6c0ac01cf1842f8fbb6d6c36d1c29ecf2e8f12db2cac4f2bee4484f037cfd2d49edc45d92c4b0cd4cc439bc607f18879e6db2983e1a106a1f73fd1ce1f5a2b17bfe2ecb28d0f5f90d140b9b4afe1c177093259b22e1a01b36997ccfc9e5254ad82e75ff3acf46ae3c59cf2b18abcaa99f1e6f2659dd3cae2773c4aa6d580be29cc3ad45487906a89b459e7b975a95876d2061cf6f62745691df5249a7fe6ca829c494e90da6bd25e919ef5c6a72b86b12459a9d57852464cc853a36f0896a57ede83e06840933f89d5797a940385a62b62c2eed4d1946f6d6b77c575a249e2508167535b00eb15886d267a57e89074432f3048eb30b477e0a53c28b4e39c76f8bb54fb94be4f0af23c426992b7838d69b73560050aecd3e05eb47a4ed8cbb2a0518a75f5325fa71b640323b7bbad8bfd19dbc517630b16ae0200409fb730c8baefe80ce1ad279f970dae322adfc6b3678bc150a3b127e9159e96d9212d0c49058c10e2598703cda6be83a9bda2777140b0822d3fb37723a676984b88a943bda4cdca32d13bfe5751978aa93ec9e2552cb78daf675fc04bc50e41fd865a0a707842e43f35813726b1eeb8f535a7bcf5211a3929a616a5b268fe190d8ae912ee55e06a726e03fa0d167c202de1a79d84024d5da6b03dc739107acd42242c688ed4b5b881d3157d38144146a73641b167f7dc0f6426d2219a051ef3146bd5223008542148fdc466c76f46b37c11538ebcba01f3929f327ed43f71f7717303210cd15e81ccc784eeb6daed4acc3904d2166e49e2dcb37afee4f7464ad254cb13e596b2b40676c01dc1dc55744634916a54c39968ef083332c3b01333241cd5acd62f624bde4227e0b7a472faddbaf3cbdb67849eec1ef5d63fabeb4383d18d755c102d066b597ab04bfffa126e538a21cd947fe75e148242904e816958c888e4fa151fa4302c66bf512d15b7f6ad682b7179aa9ca66d5f82ea9059bba593980c6a78086a3cd69a819977f5e0da884783bce03ce2d00041dedc8452c6d6f36265c7503d21b22e409840ed6a6276c7dd74df60dad2af880a6ae6460975e1272d0c33f4412a903e92b4703b9414c9cb876be354620df6c1400aa39fc2ea2274b808fd9b4df26bd32261f8a9a8ec8b7508b95c6fa43d569e6be44c2252b2b07e82e73297c59d3dedae8087421db0a2bae53f6714d70b9f473b37fe67088e2929d10853002884fd9d574e350ff27cc5eba053168d64d250e93f0bc11658fd39a676b66c3ce1fa942e7eace1a3bf0efb3f8f097275fbf21dce54916e5df03aa2158442dcad8c8cd8fb4c21e99decb394389f4c4c85d66047f1545fd4ffc3fee923a9b120fd9a9cf63d711d29a923f379481b095d1afa35a9f04dce281010416973dbf5288aba7fc41bfe9930641efbf590e5c7928edddc8901fe8c6d5f2f67e8d0c24ded12451a0820bf312cd4ff0eab98e4123d5e3d6ac0b6e4451d7e44a19fa2ee75b1d3ced46c0abb5d212fbfe0dbda124c0b4ae8e4a2999a5b726376fb10b7dd879e022826107c1b94089d78f9e8f22ffaef0ea729c4100f3895a645321c87ed1547bb361ff953adf2a7452a74af8cb89db26503bb14300c2b7da6f773ffd90cad24651f21a9e5c7f5d6be5125263e889d14b62fcebe0f2d539437ee8153c64374a02529f268edec266dc3c2367f337fd91666066b950c3e0fd1fcc110d079d5656bbed1a4b27fd20bf447ea91a9dcff8518b59c86abec03a0b914eca7d4f6cd67197a11558f14a099be12227e94e3959999a8620894565e9ed7c1dd77c48e85dfdca2231e08ffc14fb97307260550fc33c797beeb8757b3a9c17680a49243954e8a35b87a415b388dcd135f2f39e726ab55feb69ee4ade987e173e686e43e3fe99c386cab12e331eb48ecc5edb2ee2cbcf878d4c7be1ad6f1da12035a21060e63ff2029476866c48f6429bb0f0da3e3c079a9c92cd1496e51826a2f5cf95785a62900576f8e4691f4d5269382e8f882591cd8a265c005da141829611193b925bb34ea535dac6c9fa495b1e8914c48f5aa897730c939a415ea9d6641fb60404bd2d93eeb03f8ec5a630fd479970c80ccebf2c091329de18ba3224d45244820836bb20ab020a51a88f5546823e7d753f03fdd156c3f23e3b61ee7ae5cd4942936624716353af3d078483cc48571a053dad265a3027b0f5d4f964f7d61f059af022d315234a518f874dd52f56a09ecbd4cf269847b526a9f19509ddd64c89305dc5f26106e7abae33719fbf06fec27ca05c2687a14f5ad017f9f4a6844aece752c19df3d82ecf87d5bf3c6d910bef315283bb22c9ae9fe4cabd1fdb8db5aa1ec199594388e25279c968f71425afb371ba390f111f50a0928a214585c11a43ac680206b34feb2e1db99d2a181234a03b3a404b9dc04177dbb95254aeaf40519296e4d65bf972a2ce796bd2fb7eae17818de0e47dcea0f340517c819f7486960192df15101f23b1865e7525173626b52c0cda811d1c97e3fc27e2d2d42f987ae2ad8a0650707d52d000a13d2b9e4cc1813f25cd84d71ca4731d05a450de555eb75b936813757b4fae16933ee2a0f1bcd49342ad2ddd8e0911ca92df23f9d4ef0aa24666c8ae9fa771b28c772c05c09bc38af66079818f2d119721eebd968347abda9d2749b881de57e512902519e49ffbab8e3b18e290a44ac272d7a577db2f29853b2717a96dc3526da68f55cd81531d8877f945ad762d3112477f367d93f3966f54fd95dbd07ed3b13eb012e49d49267737899300cbcddc8dd73e4b4eb54501227a324e3237c7e323af95ef5e9f1a90cf9d7f72eec78638b3929175f14d4490dcf070eaf4c7855d5f9fcfead7a3161f2624ac9f377b230e279ff8bc2850624888bf282653f75dacf7713df15d435c0a3d5521795c0418932fa978a14a5550c53e6db8bc3517aa69194e02ebe94e1d6b861bc072269e5a676949b81234e473c50b4f635830e8e0b2a11fd96161774a2f0e9f17bd8ba1dde2d2a1075cfa4e022f2aae68c3cc31cc34951bed3615b188845800f757706977b350490967441e7f901d7ea45e6334202b9897a12e4515a604f8abd36ecdd017b5e8778465a157b2b0e27bd8ff2c582560a3b2078635401093f395db9ee536a096cca5e5345cd0849be7152b62c2d052a29bca44d0563ee69785dd9dfcfcd11c92a1438b23a509bddc2929e10755414050a0aaa6b724a4bfffc9eb018f3a945a0f7fa52490051b4f7e212dd8fc8a6599ddab52b80bf1c98c9d88d45de968cbd216ff4b1fec31afd6f2ee13b11becffd391ff01a5f65062d6dea622eb875c2957fbe69bed77727f4fb04a9b2be095d724b8dd8f60ef39ea117f9f8c6d80ef13e5079473f308f9dc59f7b914f0883bdd72de840fcca6a9bccf4254f73340e071a4ea39396bcc8b7468e418c1136dd3c0188e468e2caa5801f213d2cbac82ed6d46eabd77bb9a023520494b5f73820e7541c94160a389253d1a3ca742f45a8f5a69bd82916f9d097cebea311ade9320c38d85a85dcafe19fccc2f2a232d0df3661a1414736fbcab86676cd2adf4466ac0248939319858a4f8264654226e8e7e8272529720e1244a183b2e53c681dd5fb9680b4d2fb7082d4e41c7b5abc1d8c7574126b4ea9d06c136cbae17bb228f2030aef6c6953b7d8c4c3fa6906d869fe2733786249177964495f2b3ce160cdf4fe186b79bb585c51a889f76d5f73a625bb9e54c58d64b893f9b329a3fc8b3c1774cc0dc78d264514c55e7974cdb8e4d8d5371a187fcb017fbfa820eaf0db368578adbbe383c25541aa9e0eeffd9333a0b2e2781d7fea0608fcbc6fd623623dc6acd1fe70a96d81d124c642ee8621dff23ec58136b49bd9ed8276c44eb1006c18b5c8effd870c7854e920143ea29724ffd9876ddceb2c40e1c998deaaecf8291411391b2acb5a1b5d1528a6018a61cc11681750d00bd9639af56a908c22d229be7a3e315049ea616645bac2fc32e656613004f34b1336414d8b2ea29dce00d83a819faddf1f8baf445a8ce508bb4b71f613cc2503951b8e086492969cf7175dce023c3d831cb489c3a0394bc9fd0a64774a9f1065dbf468be16a06c0a4adf3c4c7f596919e10e13c53cb39bb6e9db11b8c4963c02797be96002248d5abfef67a4c60e570a32cf2017ad2d828309a951091af86c15926b397d46a5a2b8a2ab9c91230e6041138eed94ba04b668acfb613f050d5b35afe9ed2f96c431e42d9eb59dd95cadc2237ef665aa769c13b1e50e6332f46c838433c52fab7761a05fe96450f1526bd6cfa5c1c0f0fac60b55a516ffe87fe4f2a6750a3eaf29bd5bf8c282a36584bb76da447bc77c992514bb688b2f5516066a6743cb0934f45dd49a2c2852aa185f8917c317e11a4e1154c0aee01eac32e0e5060b4667aac14a0fe80fb21df85c6fc81d1aa5cd9ac907e8c3d00f35f52755af913ef92b47631e78220ad0500ddb43e3615c774da2231bc6c6586bb1c091c4b7b3c17a2731e795176912dd14b3a3f295563154be340c8d843319dd9ed84e70a011ac237966c86a73f3d7ae4f118672177deeccd1f73e12f22c48d", &(0x7f0000a37000-0x75)="7e3b8a2e3d902d60b02c4d86bf4fea27e00390f9d12678ac4e3751d8d34feb60dcb519ceef86a8710eed7e045d9757fcdaa675f33839a2733797febc0c5bebe8d60d0e96d936bc3d1d6e08e6028462f04f208438dd8b4c178e6bb6012a421fe4e30e7d615178130e835138d66dfa8b429593"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013c000)=0x0) 2018/01/26 03:51:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvmsg(r0, &(0x7f0000292000-0x38)={&(0x7f0000dd9000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000043a000-0x60)=[{&(0x7f00006ac000-0xed6)=""/4096, 0x1000}, {&(0x7f00006bd000-0x29)=""/41, 0x29}, {&(0x7f000028c000-0x2d)=""/45, 0x2d}, {&(0x7f000091f000-0x6b)=""/107, 0x6b}, {&(0x7f0000d8b000)=""/203, 0xcb}, {&(0x7f000054d000)=""/14, 0xe}], 0x6, 0x0, 0x0, 0x1}, 0x40000000) write(r0, &(0x7f0000b2a000)="24000000260007000004000800003e00000000000200000000081118ffddffff0100ff10", 0x24) 2018/01/26 03:51:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00000ba000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00005c4000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000eda000-0x18)={0x3ff, 0x0, 0x1, r1, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000903000)=0x7ff, 0x4) mbind(&(0x7f00001fe000/0x1000)=nil, 0x1000, 0x8001, &(0x7f0000e69000)=0x7, 0x5, 0x4) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000074000)="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", 0xfffffffffffffe6d) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000aff000)=0x4e, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f6d000-0x56)={0x0, 0x4e, "2d76153ffdbed7ac4b2b735b5a8602897ae42a6e0b529dc86cbc2d2da1d49c4d842cef50c4601b01b4a7bf5336e0ed31fb5f4f4a6bf14dea588c5934480e098685742627a53dd5536d02dcb6d5df"}, &(0x7f000022f000-0x4)=0x56) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ff8000)=@assoc_value={r2, 0xff}, &(0x7f00009da000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007a2000-0x4)=0x0) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f000035a000-0xf8)=""/248, &(0x7f0000a63000)=0xf8) ptrace$cont(0x18, r4, 0x0, 0x40) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00003f3000)={@generic="398df5791830d79471e4ce8fe99c6289", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000dc1000)={0x0, 0x544, 0x30, 0x3ff, 0xc2}, &(0x7f00002a0000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001e2000)=@sack_info={r5, 0x7fffffff, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000243000)={r3, 0xd6, "46a861ef6af8b4a344ef8bc826a100c2d33dea4c9d78b34ab4550317c7715c3fb0a05ec7b61e2c5b9373d3f0be74cae95f4d0d64d64533d490bc04b365c5f415fae8917f119dca912090d58c62a6d602777688b6f81a5fd575b500cdd8b84387539996b46ff45616f656725a55424ce9e29d86570058393c6cba67147609325352a2b86b446eb8f077c218a32d8b90e3c851823e8f7a2b19087df4fdb75f660376796679919804cd1ebe09523650727148ca7f4c663cdeb0f772a7cdd6d31a05b9c11078ad46d4fd583618e19e0240480f1706b49bf6"}, &(0x7f000083d000)=0xde) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000628000-0x10)={r1, 0x50, &(0x7f00000b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00001de000)={@generic="aa7e6f4704e54d2a4a59327be894b8b5", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000484000)={&(0x7f000053c000/0x1000)=nil, 0x1000}) bind$netrom(r1, &(0x7f000068e000-0x48)=@full={{0x3, {"228e474f1941a2"}, 0x3145ab08}, [{"a00ec66c127aa4"}, {"f08b4303bd52b7"}, {"361f7a34e08ca6"}, {"fcb1d480e6264a"}, {"71b8e9667678e4"}, {"168bf06319a85a"}, {"f2ebda816d4ec7"}, {"3542d4278dbfa2"}]}, 0x48) 2018/01/26 03:51:47 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000062000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmat(r0, &(0x7f0000001000/0x4000)=nil, 0x0) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000642000-0x15)='/proc/self/net/pfkey\x00', 0x208007, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000001000-0xa4)=""/164) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000004000-0xe0)={0x0, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00001a6000-0x9)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000ac0000)={0x7, 0xffffffffffffffe2, 0x460, 0x401}, 0x8) shmctl$SHM_UNLOCK(r0, 0xc) 2018/01/26 03:51:47 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000017000)={0x80000000, 0x1000, 0xffffffff, 0x5, 0x3ff, 0xd86, 0x0, 0x40d, 0x4, 0x7}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15, 0x0}) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/26 03:51:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) execveat(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000003000-0x8)=[&(0x7f0000000000)='\x00'], 0x1000) dup3(r0, r0, 0x80000) 2018/01/26 03:51:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ff0000)='./file0\x00', 0x10080000007fe, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c3b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = creat(&(0x7f0000c5d000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000831000-0x4c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}], 0x4c) 2018/01/26 03:51:47 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='gretap0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000025000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001f000-0x4)=0x14) connect$packet(r1, &(0x7f0000022000-0x14)={0x11, 0x4, r2, 0x1, 0x100000001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000006000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x400000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000001f000-0x4)={r0}) 2018/01/26 03:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000417000-0x10)='/dev/input/mice\x00', 0x0, 0x109001) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000073a000-0x10)={0xf000, 0x8000, 0x0}) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000f36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00001ec000)={0xaa, 0x2a, 0x0}) stat(&(0x7f00006fd000-0x8)='./file0\x00', &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000c30000)='./file0\x00', &(0x7f0000d46000)='./file0/file0\x00', 0x2, r1, r2, 0xfffffffffffffffd, 0x1, 0x4000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000ad1000)={0x9, &(0x7f00000ff000-0x24)=[0x3ff, 0x6, 0x6, 0x3ff, 0x1, 0x3, 0x2000200000000, 0x800, 0x6]}) 2018/01/26 03:51:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000fca000-0x40)=[{&(0x7f0000c44000-0x8)=""/8, 0x2}], 0x1) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00005ae000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000004a000)=0x8, 0x4) open(&(0x7f0000d4a000-0x8)='./file0\x00', 0x0, 0xe1) 2018/01/26 03:51:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000111000)='id_legacy\x00', &(0x7f000051a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002d7000-0x5)='eth0\x00', 0xfffffffffffffffe) r0 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="de", 0x1, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0xb25b41e809939b6f) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000504000-0x28)={r2, 0x0, 0x80, 0x7f, &(0x7f0000698000-0x80)="42f27dcb60706d9836154f831abc8c43179cee30dc6483a662b23d0bc1e6ec779da00bb666ec71cffb74df325481e6cdd16b3777dc3b869e66b48f34399b79ba67b3c8443b2c60f6812fc4e5db5bdbc551f5ac60ced9ea01ca27a13358f29fb5e41054a5d92e437020373d92438d510f01a3e96d6a9dc0c96e2758b2d38527c8", &(0x7f0000024000-0x7f)=""/127, 0x0, 0x1}, 0x28) r3 = syz_open_dev$audion(&(0x7f0000640000)='/dev/audio#\x00', 0x6, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000f44000)=0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)={0x20000010, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) wait4(0x0, 0x0, 0x0, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 03:51:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0x400000b, &(0x7f0000947000-0x10)={0x0, 0x0, 0x7, 0x0}) r1 = syz_open_dev$mice(&(0x7f00000ec000)='/dev/input/mice\x00', 0x0, 0x301001) futimesat(r1, &(0x7f000052f000-0x8)='./file0\x00', &(0x7f0000708000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/26 03:51:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0xd044500, &(0x7f0000f0c000-0x96)="d8eba8b489e77559d28ee1832885473c1e871e85ed9f8249b68c907e8e466f9caf1c20570f385e6838a384c132c14a8d6d3283a332450a62d5abb9ce38d0be81e622055a8bbdaa0649f1c3cc23ea596cfd3fcd34fd57a000ec17ce67fd37b20a49ab1f6c471c5d7dd8af4164a019ffb51f8a03de48e3d13f0fd0e5c42339a4c6bd35ebfc0df51e1853cdfc3c076a3b0c3aea13b6dfdb", &(0x7f0000d50000)=0x0, &(0x7f0000d49000)=0x0, &(0x7f0000f01000-0x1000)="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") getpeername$packet(0xffffffffffffffff, &(0x7f000021d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ee000-0x4)=0x14) sendmmsg(r1, &(0x7f0000f45000)=[{{&(0x7f0000212000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x3, 0x0, {0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}}}, 0x3a, &(0x7f0000dd7000-0x80)=[{&(0x7f0000d3e000)="3c096711501bc489c78b1b1254c1570183f2b41591bef7772b8f705e7320901b5b893ee7a9b991c56751510ba4e028d680b25e87af25647a8b7100ff1608436994e2b69b2551a0c3d2bf049cf5f59860e30c3f474ae1c26c1de2bc16d1fa90ccb96cd92b1b49514bbc692d42666667d0f551d2b1a448877ed11d9adb67351bec5fff7ec19ce633e67b84bb6f1e6aee2e21082d7f1c1cc31d0490c0bfe19553bb6ede86be39c163790b00d52a67e7a82490", 0xb1}, {&(0x7f00003ce000-0x95)="4380f83d80acd92f8c99c4a3d0b55f5698562b29ffabba84a1ebf42efd3038cc36d7f1ae1fb4793635c79f24ce4b3f972bf5df416e99dfef904a76b697cee7bfc2f48d90a8ead447900fd8454cf6c3abc81587a06957e5e72c735f397bf5a847b3a01a002d99a2d97aac85a14cd7d0ab51d9a6acef2938a3f660a8686c0d5ea4d3dc2b50bd37077a503792220a318ffff7189e655b", 0x95}, {&(0x7f0000ef3000-0x47)="e125cfb0f0e5f51f89b5b71e1416a4b46902ecbd61a364af11ac6424c08ff9b833a36cd1aa4c1a408bcb83a2ecb75370cb04dc71311f002651c559d0d6add20dadc38ffc11fd9d", 0x47}, {&(0x7f0000fed000)="", 0x0}, {&(0x7f0000a3b000)="66d004c5b81e0253c068aa4a67278d5f230322796feda7d5db34a174d1df6e200ad701e1f6da0817fa085f1af10fc46153d8063baafaeef02e24655984e605caf37a5073960bfb5b5962cad06a5e810003f57ba0d430c920e57561eba88597e9400d04b2e9eb6f5cea33bf02d2bc87748e693e7da1b030c2906b2af444a927821112166ed88fcb9ea2ad8715af742acb34", 0x91}, {&(0x7f00009d3000)="f8eb1e1be9e71b25d233b193edecfb8e266fb1ff7ab7ed640911d4bf7097da2ceb6f1352be12faaff276ea7479ac813b9b0a7975159a96687e94abb4d9cef41f6f1f85b4dcea82f61a4c266370b36b9296", 0x51}, {&(0x7f0000a4e000)="06cf52b402d6abab722751db61143f41b4c449e9e09cd4cf5df51de8d2f86142a424bcc973283d21a87435d44d513463b64052a8a9754e", 0x37}, {&(0x7f00005b4000-0xe)="3c420497c6a49112699256d2fe91", 0xe}], 0x8, &(0x7f0000613000)=[{0x70, 0x0, 0x9, "1d538662b26521e7b797550357cadcf1ad1d38aef11cbac2676e87a0a95b31078d9af1aa44845a7f848dfcf06a97498b77cd83a5a371e6cb26c06aa6a15ceb4732561f2342d9604e47ea071df84445d5d87426397dbf6a635fd7"}, {0xc8, 0x112, 0x8001, "f4baf373877b7da378fab6420f53fc3a5accbc9dd4f7384383d15740c51e4c76a59bbd9e1494adaed53ee4f3219b3ce3404f3ffc8e807be349a8c37b158452ee0379f1f9409b0429c99deab401555a1100e2b4f9ee4a11cdb225e738048723d993f9dac691f45913ad3bfce99c15aba711792b178dec3355d85995dc4aec965aad2453f58f8f6aad20d2faf3967462ca80024389927c23c3eb8646f9e7026ddeffcd724525af01b343ca0db9b538fbe143cb"}, {0xf8, 0x11f, 0x5e1, "e0de74487e3765a9026bd018658f31806584d6f8819151eb92bf936a05c5bfd1626a6595918a10ad8cdb05280ccddb9eba811318539da79fa8de84ba7ec35fdeffab65ff87d04e3c9a0fe5359c34c7f7267166ecff632e7645e20f83afe836fb1a76a86806133c82350ac774f8b6add30ded24784d77eb6b09d00f66af743194f086d274cf68c3ad6230aa2522b50cdee63b292a987b9d646cefb96322d5a12491c876fc3dc677a64bff36154f7e6d5473132ff41d26b01184337e2a3bbc2d04e6810ca3745e0d71c7cde3b1a6d387c3a8fa21011d859cbd2b9d43b47f82d9ef3404a474"}], 0x230, 0x10}, 0x6}, {{0x0, 0x0, &(0x7f0000969000)=[{&(0x7f0000b40000)="a51e9b16c36ffc5a5db8aab7f32e0d25c4a9daf8dc79ffaec5b3e4f9b50cc4c37ba456bb7a6a40c80f622bce21885263168c67cda647aaac2f65cb4d4c7e5322d0d0a1eca76334ee8d6a49f48473f3bed9ddf5444ac4d856d0a175402bce669f55c0308f5de82d45536a8f1cb855f316dbfd358bdafbf9eb86816a7b0ff666c01704", 0x82}], 0x1, &(0x7f00004d0000)=[{0xe8, 0x11f, 0x10000, "12d308c826edbd4daa172a0d00e39edf1529945963dea2254ebeadb7682a142fdf72761cc90cf9ce95063dc49775dbb10d1c82e820c10432021ad2acc017bf7a7bb9bb856265554b38d923f61abbe62a97cdc75fac23eb9f073a9e1285ae4497337cc73945d2569986859f0d5e765aafa2a6fb3b6d95535a97ff6084a8016e31d5ce801b417a9c0270d52665960872d737ef459c2e719c7651ae10dfa39390646f58b40576260113aec78e49178b2e323d92712d54d6139aafa55c9c2fd0d1363bdf01c367c484683ae04248389221e233"}, {0x1010, 0x0, 0x80, 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{&(0x7f0000eab000)="d1457472d97798cde145816e39a668c688afe52d20ba3a3b38e4f0e9760e09d4a49b032fe0fff9cae4fc11e0eba1e7b26c6c26ee22a95664859a0fa7ccbb462a9683c45ed7f3f41f7533adda293b1189290549cc897c56c3195037ae399d05c679e2250efc649baf7aa180555b052e9751bffcb82db7a28956d884ded84a21e7fdb4852be9bf03d41d42930ec6863dec160e0c07ce1e0088cf31889718f8822c6941dd7922b749798321b41d27af93c2a549f39f1e2fa95af2be21f0e577517516809928a5b0a3f89110b03dfa61967a14", 0xd1}, {&(0x7f0000c6d000)="ebacaffe5f63383119810bb501574112381d4420227845a859746a981550cb469cd8bfe93575250dbfbcc0f6c94ab1fceed632336fa3478bfce7483f970815d8360c003f9dfe854e0fb1262cbfeb05cc6e25ae1c14a957d6ee734b3e3a658011084579cae8e6e380e8c5d10266920e49f6fffe2f40025aac", 0x78}, {&(0x7f00002bc000-0xa)="6f03388fa091722feb12", 0xa}, {&(0x7f0000db1000-0x4)="9482d23c", 0x4}], 0x8, 0x0, 0x0, 0x4000000}, 0xc2de}, {{&(0x7f0000ea0000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0x0}}, 0x26, &(0x7f0000686000)=[{&(0x7f0000a2a000-0x39)="0c1cf8010ede97ae9ef0fb6e5efbe1ea560f1013832a537838fa33cfbd47c6eff809952b8d3fc4e32edd0a890923fbc5adfdd32a404455264a", 0x39}, {&(0x7f0000e37000)="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0x1000}, {&(0x7f000072c000)="30dcfb0210a7e7c0bfd056c7b1e1286d36edc18f5c9ba8d6ba65f9ffdde23bab049f928ac5eeaf37db5c8f443bbb6c49ad47b4809db4baa6e5c7cc3ee33c1288a8f2e8885e", 0x45}, {&(0x7f0000d24000)="227284e2a18e0628da6cc7adaa5b", 0xe}], 0x4, &(0x7f00001ec000)=[{0xe0, 0x6, 0x4, "949f57487e6f77a643b829456c8e341bef33ec01f84e7c20227a9608b7fa4696d4c8eb5a2eae7ce0acff78b36ac657f75903d19f9ddb473024d766c196f4a021a11bde7709581ad0515e08c3958cdaebb78768f8d135d50ba0cefbe21952103b5fa570cbac099dbd0e17523d2aabc7433fc05e001330fdc685d166b2f366dd7cc30f3a49fccaedcffdc3ab5340ad594ce3517a7ad37143463efcfd30da7eb355df37d6c93a926b1cf95c721bb745c48ffcc85dbf48cee155d2dbdc94bc194831b2e75b6f42099e0ceb"}, {0x58, 0x11, 0x6, "a5e190304e549d8b0645e8f81f405cc2d6f41be4be964e52d54f3e538f83e9364075ad1421822193096ada1b3c9a46c2e18563496d1a0b662eb70631546c8411c64578ec"}, {0xf8, 0x13f, 0x82a, "6074769a2eab7840c341579664b0f3d6f6d3172bb4a0c2dd3a013b868aac3c5dddfa4ee90c149f464fadddc3e93904d1810fef0630b464bd5b6f608e75af318a47871ae52c9f154696f7d8f26f188bf21f41b9215297181cb8ce87a379f5efb21c6d621a2af68398bac8b2a39843c4f608bf03c3ff2cd8f27169075a621954494997407f0c5159d58c0f98fdc0f78faf6e6e873196de6a056a9ba4033038b42fff22fd69554bb3b24589f397dc13f55440cb3427baeff3b55f7fb86051ba8d4e6fea9979ab681a9a6b813235bcbb6d61149b9150627c37fe1260d9b0e7229d1a4b0e"}, {0xc0, 0x13f, 0x40, "962b1c663d0cb0fcc84c82b2c199c72561e320a0bc8cc34f573ac599798b535dfff829b7eb49d163ca1b465181dc1fae84f2624a1e01d3789a08beaeaca00c4e1c0d85991d10e34c350b67a87c77c5c7184c9c4399d94ba24c906efeaeab6901b0ede49a5cdc6ac0c44d9dc708d2cb4131d5bd5e6f1311d1594216d136e24044c9dbc0ea23ba5be4901ba29cdfc65a1e0c8795b8b3de29f06f53334e2955e9653c6225a46910ecb409c86c00"}, {0xc0, 0x0, 0x15, "5c03034469b2f685f4641c49b1902f08982de1d8dee2243d8fdf7bfa9c4d0242d032da242bd094ade796aa85e6cdef4ab909fff74ed97e0ef7046c19c2fb8d0f2937702ff07f701de91f45abbf5be18889f0b4e1cd601a39783d98e03611aa25f5a1a9ddb2001537522ca6cb18bffce886254c55a95810daa5324f367c466e3208a43fc85b7203fdb2b8eecc7d87b847955a206b081bc7ac727cd413b6ee8994f5137b835428ed590b33"}], 0x3b0, 0x8000}, 0x8}], 0x8, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000367000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f00001d3000)={{0x400, 0x0, 0x0, 0x864, 0x0, 0x0}, 0x0, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000219000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/26 03:51:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) close(r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000049c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000f81000-0x8)=0x2) openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000c38000-0x15)="706f7369785f61636c5f616363657373656d311d00", 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f00005e9000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf5000-0x4)=0x2, 0x4) 2018/01/26 03:51:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x6440) pipe2(&(0x7f0000a5a000)={0x0, 0x0}, 0x0) sendto$llc(r0, &(0x7f000064d000-0x6b)="932b30d0ed628b7a60d3785a16a79d8d4315d3df16d8b171f7c8399185b34dba75032867f05c3b0306aa6cb6be07e42d193e1794a2c22ab575ce6f0130ea4c37bb1948314f185605306ac4db87792f8acbeda79f693143c09b974d1c16cbd9436d5e4579d48dab8de5c60f", 0x6b, 0x1, &(0x7f0000ddc000-0x10)={0x1a, 0xd, 0x4, 0x3, 0x80, 0x6, @random="4addd795b9c8", [0x0, 0x0]}, 0x10) 2018/01/26 03:51:47 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/01/26 03:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = syz_open_dev$sndpcmc(&(0x7f0000d49000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x400) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000b8f000-0x8)=0x10000) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000059d000-0x1c)={0x5, 0x5, 0x7, 0x0, 0x80000001, 0x1, 0x1, 0x4, 0x2, 0x200, 0x2, 0x1, 0x0, 0x2e, 0x1ff, 0x1f, 0x6, 0x3, 0x3ff}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/26 03:51:47 executing program 0: mmap(&(0x7f0000000000/0xf4e000)=nil, 0xf4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006ff000-0x10)="41010000000e0000001403dd00000008", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f4f000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f4e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000f4e000)={&(0x7f0000661000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x1, 0x1, {0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa5}}}, 0x3a, &(0x7f0000646000)=[{&(0x7f000061e000-0x61)="987bf504cbce5b66edd7c87ad2c1540f9aa61b11b79fc22f6600913018cf60a4a39bc21b1d13ab026d93f919c06466a9f05cfc68e73a7a3d7940cdb1b01fd1edcda0f8adb45c99658484c33d8bc18443ceb3903c77ffabe67bbff62efdd0c9deff", 0x61}], 0x1, &(0x7f0000f4e000)=[{0x18, 0x115, 0x6, "b9c8c7341f7b9247"}, {0x1010, 0x113, 0x8, "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"}, {0xe8, 0x118, 0x8, "6a68b3b41e6328a394230fb3b6421a24583389a9b58bdc94444b83ddca89bf47042490147f40dfcca06ccb06cd45b054b8db7019cd9cbf5260ab6ab7bb598750aef137f85978def77df9b7d30371423a1911e5623cb3a293aff9809d7fd96da451e38cef225197c8f287c5b993d2c397e6083ba3ed37a83e975b565db15b85423fd028970aa75590faf253f1d2f4a8b9e60b15780c532e5a873e967ce932b2137933b92a383d6bd7e497ad03aa20bd20b37c54dabc9a7b11f1f5a6e37bc85e7cf944875683cdadcb1ec81ddbd01b23fdabb50ac94290"}, {0x50, 0x0, 0x3, "98cf589ef1a2cc834cc24795d522272af3d1e5cf1fda598fc31b67ed27dfc4b411d9237a7126264a3cf5aa3152b3502a28285e49c8c1b06039caff302ad6"}], 0x1160, 0x40000}, 0x4000) sendto(r1, &(0x7f0000f45000)="9ce081d057c227767ff760dd986df7136431ac12a51c92d575bc97d2211a6e595aef984c78640a72c8fc5742a484d44a75096842e10c9dc4c96695e2e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a183e76c4d8d4be1bcff02f1348f3d1db794f5a5bcd73684700bffa6f334ba9be39", 0x81, 0x0, &(0x7f0000f45000)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x10) 2018/01/26 03:51:47 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000663000-0x10)=[{&(0x7f00005a8000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f0000fd5000)="01000000", 0x4) sendto(r0, &(0x7f0000fd6000)="", 0x0, 0x0, &(0x7f00002cd000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/26 03:51:47 executing program 7: openat$ashmem(0xffffffffffffff9c, &(0x7f000094c000)='/dev/ashmem\x00', 0x149000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r0, &(0x7f0000daf000)=[{&(0x7f00002b2000)=""/186, 0xba}, {&(0x7f0000158000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/26 03:51:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x8, 0x0, &(0x7f0000063000-0x8)=[@acquire={0x40046305, 0x2}], 0x1, 0x0, &(0x7f000028c000)='&'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x54, 0x0, &(0x7f00009d5000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x0, &(0x7f0000a0a000-0x50)=[], &(0x7f0000711000)=[]}, 0x0}}, @release={0x40046306, 0x0}], 0x90, 0x0, &(0x7f0000f98000-0x22)=""}) [ 191.210994] encrypted_key: insufficient parameters specified 2018/01/26 03:51:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000542000)={&(0x7f00005f7000-0xf4)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 191.266334] encrypted_key: insufficient parameters specified [ 191.284865] binder: 32144:32151 Acquire 1 refcount change on invalid ref 2 ret -22 2018/01/26 03:51:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000576000-0x5)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000053e000-0x7e)="e6", 0x1, 0xfffffffffffffffd) keyctl$clear(0x7, r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000ec3000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d8a000)=0x14) recvfrom$packet(r1, &(0x7f00008f9000-0xa2)=""/162, 0xa2, 0x0, &(0x7f0000f95000-0x14)={0x11, 0x0, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/26 03:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000fc5000-0xe)='/dev/admmidi#\x00', 0x62, 0x10080) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000c49000-0xc)={{0x7ff, 0xfffffffffffffffb, 0x5, 0x7, 0x3, 0x1}, 0x1ff}) r1 = socket$netlink(0x10, 0x3, 0x8) readv(r1, &(0x7f0000dc0000-0x10)=[{&(0x7f0000f28000-0x52)=""/82, 0x52}], 0x1c) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000074e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000073c000-0x14)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00006d6000)={0x0, 0x0}) lremovexattr(&(0x7f0000769000-0x8)='./file0\x00', &(0x7f00003ba000-0x11)=@known='security.selinux\x00') r3 = getpgrp(0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000999000)='/dev/rtc\x00', 0x40, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00009e6000-0xc)={r4, r1, 0x5e}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b9d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fc5000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000bb1000-0x8)={r6, 0x1}) r7 = add_key(&(0x7f000084c000-0x8)='trusted\x00', &(0x7f0000726000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000894000)="8f9d147b598429bb2d054415e4636e0962e22d0d149ead1e73291a2eda238a9b5bb65d21823f786d0f59c7b5ad38850b4297febd7c7ffce500e6f53c65d53ec067813faf196268fb67994a1abbf2dc5033d7cef663415c698310d63384eb4c5a43b0339ebad10d298cc53ed17a82e9b7b29e8e769ba2a99bbc74d8b48a9b8fed32c3bdfc2d4d7f292fbcf24aaaf516e6f49345cdeb93b7aed3da06f0c5b2f88df0e89bdf95ffda4ca3dab9200920f41deee82af59f2bdc216ed5e0c1b2a076e5839b5f76e99803bd21917c8fdcac6e4c989950c88d67f57367a99f1422ac", 0xde, 0xfffffffffffffffc) r8 = request_key(&(0x7f0000d5c000-0x5)='ceph\x00', &(0x7f0000fe8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b41000)='/dev/rtc\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r7, 0x0, 0x4, r8) [ 191.310811] binder: 32144:32162 Release 1 refcount change on invalid ref 0 ret -22 2018/01/26 03:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f82000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rmdir(&(0x7f00004f5000)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000654000-0x12)='/dev/input/mouse#\x00', 0x2, 0x2400) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003df000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat2(r3, &(0x7f0000350000-0x8)='./file0\x00', r4, &(0x7f00004ca000-0x8)='./file0\x00', 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x2000000, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 03:51:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000b31000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffe}, &(0x7f0000001000-0x4)=0x98) r2 = semget$private(0x0, 0x200004, 0x4000000000000054) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000000)=0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000a02000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x78, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "ddca54", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [@dstopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @padn={0x1, 0x1, [0x0]}]}], ""}}}}}}}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b83000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000826000-0xf)=""/15) r4 = shmat(0xffffffffffffffff, &(0x7f0000df3000/0x4000)=nil, 0x700575c01815a6e4) shmdt(r4) mq_unlink(&(0x7f0000dd4000-0x20)='trustedtrustedem1em0-+em1vmnet0\x00') 2018/01/26 03:51:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) epoll_create1(0x0) 2018/01/26 03:51:47 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) r1 = socket$inet6(0xa, 0xa, 0x100000001) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000000e000-0xc)={0x5, 0x1, 0x80, 0x6, 0xffff}, 0xc) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000011000)='/dev/dmmidi#\x00', 0x7, 0x4000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000012000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) msgget(0x0, 0x308) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) 2018/01/26 03:51:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003fc000)='/dev/snd/midiC#D#\x00', 0x4, 0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000ec8000)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000170000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000801000-0x60)={0x0, 0x1a, 0x0, @thr={&(0x7f0000f1f000-0x5b)="057f74ae30312a51dd7b0739d0981ecdc920731deeb5604ec0ec5314233eb8661f84be95b16fce92db776c3a61e8df2321545f1f6e259ed87187dd42ffd04dd5f9f2f68520589f1e5a9fe16b59e2ac3071a6cfe7a227018f0c54ed", &(0x7f00006aa000-0x4b)="2e6e7568d52df3e8035a73dd88487a008fa6bc4705408ee2d71e2c9632125970255fefa16e873f6bf85e04e4d4206604aa360d2c4f61322c8c9695906285475b372c22ebaeb1fe94c16584"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d0000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:51:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004dd000-0x12)='/dev/input/mouse#\x00', 0xffffffffffffffcf, 0x401) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002cb000)={0x0, 0x5, 0x6, 0x2, 0x1, 0x8}, &(0x7f0000586000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00007b8000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x800, 0x9, 0x100000001, 0x4bb929e1}, &(0x7f00002b3000-0x4)=0xa0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x1, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffffff) 2018/01/26 03:51:47 executing program 5: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000169000)='/dev/rtc\x00', 0x20000, 0x0) fadvise64(r0, 0x0, 0x7ff, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000036c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000036c000-0x4)=0x7ff, &(0x7f00002b6000-0x4)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000268000-0x10)={0x4, &(0x7f000036d000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/26 03:51:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c42000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x400) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e84000)={&(0x7f000076a000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000eb0000)=[0x0, 0x0, 0x0], &(0x7f000030b000)=[0x0], &(0x7f0000e7e000)=[0x0], 0x5, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) r1 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) unshare(0x20000400) getdents64(r1, &(0x7f000067f000-0x6c)=""/108, 0x6c) [ 191.350743] binder_alloc: binder_alloc_mmap_handler: 32144 20000000-20002000 already mapped failed -16 [ 191.373083] binder: BINDER_SET_CONTEXT_MGR already set [ 191.373697] binder: 32144:32169 Acquire 1 refcount change on invalid ref 2 ret -22 [ 191.386274] binder: 32144:32162 ioctl 40046207 0 returned -16 [ 191.394758] binder: undelivered transaction 171, process died. 2018/01/26 03:51:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = timerfd_create(0x7, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000002000-0xa8)={0x4, 0x0, [{0xa, 0x1, 0x1, 0x2c, 0x6, 0x2, 0x1, [0x0, 0x0, 0x0]}, {0xc000000b, 0x9, 0x6, 0x4, 0x0, 0x80000001, 0x4, [0x0, 0x0, 0x0]}, {0x80000019, 0x6, 0x5, 0x3, 0x3, 0xe65d, 0x9, [0x0, 0x0, 0x0]}, {0x40000001, 0x2, 0x2, 0x100000001, 0x2, 0x3e6f, 0x7, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd162, 0xffffffffffffff80}, 0x98) r4 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0xc27, 0x149000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000001000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x102000}, 0xc, &(0x7f0000004000)={&(0x7f0000005000-0x2d)=@upd={0xe8, 0x12, 0x601, 0x0, 0x2, {{'poly1305-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x0}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40000}, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x7)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000006000-0xe)=@l2={0x1f, 0xfc2b, {0x400, 0xffffffffffff0001, 0x3, 0x1, 0x5053, 0x0}, 0x8, 0x445}, 0xe, &(0x7f0000006000-0x40)=[{&(0x7f0000002000-0xf4)="f2ab4d89c389a13472b246552879d34d9691e5f9ed5627681421424bebd5be731447382dc6331c68df4aa084a1ba1b0a270106bc470d139466c73af6c02e48a4c223da6099fdd6a4fff66ed20b6095bdb985fcd13a69ed211730e615cd366d9ccaa27a1f38f345034c51a6b59f2f508fa04afd9eae6e94bcd2850bb084bc8a177517c7c939001903f0734c1da6079f643f9b0be375509d655b87d7333f726e8e2c00370a2b62873a41dfc8f248e1da43e5064029eea7e045ae1c4a1ca6db826229e2e5e08008f37292637dfdf5cdb38f6f69612f0365ebec6e49293c8f22f1a878aeba74964640f33d2a7767f17ebea5880744f3", 0xf4}, {&(0x7f0000000000)="692cd570d870fe2a762a611038716bfad12b38884711f6ce6dca404fa3b15b764e", 0x21}, {&(0x7f0000003000)="abb22c85fe403916f73c9fc5bccb7be27b9349c1a0eb6d274b293ffbfaecbc656655958be6222174c2bff9eb2be9b4e3cbc725cc36aac8ec8a4696f2aaf41859d5bd541c4e15a723eadd420b82fce29a2972045fd27bf8f212d5743465871d895fc820399865291df0b91426629b1aca97f9b6e8e59a9b4a127d06cfe14fd1f6bd41b11882c1308a75972e2682682a2d63665573d09c93ea8a20a22ba1c3d2e75c88a9c1cf07e748f40aadb413af", 0xae}, {&(0x7f0000005000)="5d89c002ce331c64af1f0d6883ccf9133eae800ec2fb19efaef429e47f7bc874fdf0c8d7291fc990372809f965e7b4d09bf12616639a7cdb0caa6857596405c0cc12f2da7135ef2411d3146b23900a7aa6aed5018b96", 0x56}], 0x4, &(0x7f0000006000-0x240)=[{0xf8, 0x107, 0x2, "fda181066331deec106a3002d3ea4538bc8738b895d760dd987b53793c5463091edbd935f7dda78f1951e956d8df3a9fd09bbe6b7e41aeeabab74273757ebc452d282ee0416ff6e261a0cb92efe4d83db25a16ee8092448a66846847abf98fe42bafd554aa3fdced72594fe6bc3f9b408150122f770d8b7bba13eb816fe247ba5cacfb5cef05f5d0dd868e6615a0e03b31d5425af15373315927582f63c3bacdffbb32719dc6e27a987a8f5da2c3f3427f3a0bb7bf71a81fd7dd888e4ce66a4ad24c2f2162b81080b3d2a06077021909e7bcd818034dde6b28debe43d16bc580e5"}, {0xe8, 0x18d, 0x1, "06656dd4b2ed1ade87a4db8df23a7d0b99c16fd4c04771a3ef9cc934bbdca2386cfe67d3596493ffc509bae53004b3cac8779966a2e95ca89105d68a53c2dd63b2aec05edb4913617c09d375fce49238fa893ab1ee1606a51f2ced61173fb683ac8c75f8e4f3e5f95b23eb8a2b2340b7001630017cad5502abe6f89a20f16a8b691fbc4fdd16dbbe098e0ba4133f90faaea9c9e1d773fa0647d1e249d0d761012993cd24fd672ff83e8a2e67d43c590a5f08b2b5af663bc9777bb23b5193bfbd5981b473e1251dce8b675edb3080602af9edd67048"}, {0x60, 0x11f, 0xfffffffffffffffd, "8f1b77d626a23cf4618d39ac135d9cebeaa96715e9adc62b195fcf2e99ac3054909b3192a76f01d8d4988939620c27470a70d5a031e8fe1a5bbc89c46f3b9b886e1891a8b9cc6a10961d30"}], 0x240, 0x1}, 0x4000010) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000005000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000006000-0x4)=0x1ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000006000)={0x5, 0x800000000, 0x2, 0x20, 0xfffffffffffff230}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000007000)={"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"}) 2018/01/26 03:51:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000e99000)=':\x00', 0x3) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00009d8000)=0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000b7000)=r1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000407000)={0x6, 0x9}) get_thread_area(&(0x7f0000a20000-0x10)={0x40, 0xffffffff, 0x4400, 0x14faf1ae, 0x7, 0x2, 0x80, 0x5, 0x101, 0x9}) pipe(&(0x7f00002db000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000d62000-0x4)=0x0, &(0x7f0000595000)=0x0, &(0x7f00002e6000-0x4)=0x0) dup(r0) 2018/01/26 03:51:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80004, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x9, 0x80f, 0x5, &(0x7f0000d04000-0x8)={0x0, 0x0}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000077d000-0x4)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/26 03:51:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000be4000)={0x7, 0xfffffffffffffffd, 0x6, 0xfffffffffffffffe, 0xba5ec56, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) personality(0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00004b0000)={0x2, 0x6, 0x8, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x4}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x810000a, 0x0, 0x0, 0x80000011, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e02000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000095f000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c9e000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f00006af000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e09000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000ec1000-0x10)={r3, &(0x7f00007bc000-0x7)=""/7}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00008b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000066e000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/26 03:51:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004ca000-0xb)='/dev/audio\x00', 0x10000, 0x0) r2 = getpgrp(0xffffffffffffffff) mq_notify(r1, &(0x7f0000b09000)={0x0, 0x1b, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETLED(r0, 0x4b32, 0x31146d29) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f000028c000-0x8)=0x1) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r3, 0x0) 2018/01/26 03:51:47 executing program 1: gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f000097b000)={0x3, 0xe5}) exit(0xffffffffffffffff) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00005d2000)=""/28) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000838000)=0x0) 2018/01/26 03:51:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a0f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ffc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a4000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000041c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$unix(0x1, 0x80005, 0x0) recvmmsg(r2, &(0x7f00002bb000-0x168)=[{{&(0x7f0000b90000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000479000-0x70)=[], 0x0, &(0x7f0000031000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b85000-0x10)={0x0, 0x0}) time(&(0x7f00003f5000-0x8)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ab000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b77000-0xe6)={0x0, 0xde, "e9aa00094ebe8b890658f7dd0183ba6de2d6ef12f842f2a70db96556633874cd8f90c34a77db51082c777b6ef0326f1c3105edf0bb2f4a00ef5c8594a2a009065432ef476da93b5686ca32cea6a7a62d8e32b781c8a85ebf47293fba7911eb600679d515f49c52f4b8cb9d1939ae0bbc9c494829736ee9733a43c49549db2049887ee1dafa72cf94d78f9e519c0d2ce9b130c1339c1c05d4a170db98c5c2ebf13a144f7c749018c029c16fca74dbda4d392138ab928d2c2145a2ff0ae6d85b8e0eb25ed4da10ebae17b7dc8e9ff05ca9bead8492ba007f0f2ee7c23aa0e4"}, &(0x7f00007a7000)=0xe6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00003cf000-0x98)={r4, @in6={{0xa, 0x3, 0xcb13, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3}, &(0x7f0000c9a000)=0x98) gettid() 2018/01/26 03:51:47 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) recvfrom$inet(r0, &(0x7f0000830000)=""/226, 0xe2, 0x40010102, &(0x7f0000c49000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x4, 0x4c, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) [ 191.494886] kauditd_printk_skb: 182 callbacks suppressed [ 191.494894] audit: type=1400 audit(1516938707.574:2338): avc: denied { read } for pid=32184 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/26 03:51:47 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000455000-0xf)='/dev/sequencer\x00', 0x228000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000c75000)=0x0) ioperm(0x0, 0x1, 0x0) ioperm(0x0, 0x7, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f0b000+0x2df)={0x0, 0x38, &(0x7f0000af8000)=[@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x87a}]}, &(0x7f00006fb000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0xb6, 0x7}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000207000)={0x0, 0x8001}, &(0x7f000094b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000074000-0x4)=r2, 0x4) 2018/01/26 03:51:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6e0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r0, &(0x7f0000a49000-0x20)="084840212d97031837b721d7c06e430da7b307", 0x13) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f000053e000-0x8)='./file0\x00', 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e1b000)={0x0, 0x0, 0x3, 0x9, 0x5, [{0x80, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x209, 0x0, 0x0, 0x0}, {0x7, 0x8, 0x8000, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}, {0xfffffffffffffb81, 0x346, 0x8, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x1, 0x1, 0x800, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}, {0x0, 0x1, 0xffffffff7fffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/26 03:51:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000013a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) tee(r0, r1, 0x0, 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000036b000-0x4)=0x0) prctl$setptracer(0x59616d61, r2) bind$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000c6d000)={{0x3f, 0x10000}, 0x10}, 0x10) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f000030f000-0x8)={0x3, 0x7f80000000}) 2018/01/26 03:51:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"c2099ecd27b607"}, 0x7f}, 0x10) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000c3c000/0x18000)=nil, &(0x7f0000001000)=[@text16={0x10, &(0x7f0000001000-0x2a)="3e233c0f07ea0a80b70067f30f0017f0087768ba4100b8026beff30f516300da420cb855008ec80f01f7", 0x2a}], 0x1, 0x29, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x7f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0xcd80000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x32, 0x5, 0x57b, 0x8, 0xa0, 0xd8, 0x6, 0xed, 0x401, 0x10001, 0x8, 0x1, 0x9e5, 0x200, 0xfffffffffffffff7]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005000)={r2, 0xffffffff}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x1000, 0x54000008, &(0x7f0000001000/0x1000)=nil) shmat(r3, &(0x7f0000001000/0x4000)=nil, 0x1000) bind$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x80000000, 0x8, 0x401, 0x800000000000000, 0x40, 0x200000002000000}}, 0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0xffffffffd981c52c, 0x3}, 0x8) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004000)=0x401, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x7, 0x5, 0x1ff, 0x1ff, 0x8001, 0x6, 0x8001, {0x0, @in6={{0xa, 0x0, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x8000, 0x3f, 0x5}}, &(0x7f0000005000)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r4, 0x9, 0x20}, &(0x7f0000003000-0x4)=0xc) r5 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x2, 0x881) ppoll(&(0x7f0000000000)=[{r5, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000002000)={0x0}, 0x8) 2018/01/26 03:51:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shmget(0x1, 0x4000, 0x100, &(0x7f0000122000/0x4000)=nil) ppoll(&(0x7f0000254000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000022e000-0x10)={0x0, 0x0}, &(0x7f00002b1000-0x8)={0x0}, 0x8) 2018/01/26 03:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00002d5000)='/dev/vcsa#\x00', 0x7f, 0x200000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f00009a9000)="", 0x0, 0x4040, &(0x7f0000036000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 03:51:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000001a000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x200000) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000df9000-0x18)=@get={0x1, &(0x7f00004c6000)=""/62, 0x4}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ab7000-0x34)={{0xffffffffffffffff, 0x1, 0x7, 0x3, 0x5df7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00001d5000-0x38)={0x1, 0x0, [{0x1, 0x7, 0x0, 0x0, @adapter={0x5b, 0xffffffff, 0x80000001, 0xa5c, 0x5}}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) 2018/01/26 03:51:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000b65000-0x10)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') utimensat(0xffffffffffffffff, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000bf6000-0x38)={0x0, 0x0, &(0x7f00009e6000)=[{&(0x7f00004bc000)=""/97, 0x61}, {&(0x7f0000e0d000-0xef)=""/239, 0xef}, {&(0x7f0000f26000)=""/152, 0x98}, {&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f00009b8000)=""/209, 0xd1}, {&(0x7f0000b9b000-0xdb)=""/219, 0xdb}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000c64000)=""/236, 0xec}, {&(0x7f0000be1000-0x19)=""/25, 0x19}], 0xa, 0x0, 0x0, 0xaa}, 0x96058fab3f84dbd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 03:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x80805, 0x7) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00007c5000-0x6c)=@newlink={0x47, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VF_PORTS={0x4, 0x18, [{0x4, 0x1, []}, {0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000013b000-0x8)={r0, 0x7fffffff}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000083c000)=0x3, 0x4) r1 = add_key$keyring(&(0x7f0000ff3000-0x8)='keyring\x00', &(0x7f00000cf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key(&(0x7f00008f2000-0xa)='id_legacy\x00', &(0x7f00004e2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000580000)="833b6cb71d6269c8bf7f9b1f4df6e3f3d3d7e444b731ab6586844eca823ed2b9f0c1326028798015617f3895b6cda433a7036c99cb1022b8a5319af3ff30", 0x3e, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0xc15b, r2) 2018/01/26 03:51:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x100}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x41100, 0xfb34e316dec2491d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ee1000)={0x0, 0x0}) r2 = accept4$inet6(r1, &(0x7f00009b0000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005ef000)=0xfffffffffffffffe, 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004e2000)={r0, 0x2}, 0x8) [ 191.726529] 9pnet_virtio: no channels available for device H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·! [ 191.898538] FAULT_FLAG_ALLOW_RETRY missing 30 [ 191.903144] CPU: 1 PID: 32249 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #280 [ 191.910482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.919811] Call Trace: [ 191.922379] dump_stack+0x194/0x257 [ 191.925993] ? arch_local_irq_restore+0x53/0x53 [ 191.930647] ? handle_userfault+0x12b7/0x24c0 [ 191.935129] handle_userfault+0x12fa/0x24c0 [ 191.939430] ? handle_userfault+0x150b/0x24c0 [ 191.943909] ? userfaultfd_ioctl+0x4520/0x4520 [ 191.948465] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 191.953632] ? __lock_is_held+0xb6/0x140 [ 191.957682] ? print_irqtrace_events+0x270/0x270 [ 191.962419] ? print_irqtrace_events+0x270/0x270 [ 191.967153] ? get_user_pages_fast+0x277/0x340 [ 191.971714] ? perf_event_sync_stat+0x5b0/0x5b0 [ 191.976353] ? __perf_event_task_sched_in+0x200/0xc20 [ 191.981524] ? __lock_acquire+0x664/0x3e00 [ 191.985732] ? check_noncircular+0x20/0x20 [ 191.989937] ? __lock_acquire+0x664/0x3e00 [ 191.994157] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 191.999318] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 192.004484] ? find_held_lock+0x35/0x1d0 [ 192.008533] ? __handle_mm_fault+0x3296/0x3ce0 [ 192.013087] ? lock_downgrade+0x980/0x980 [ 192.017214] ? lock_release+0xa40/0xa40 [ 192.021162] ? copy_overflow+0x20/0x20 [ 192.025023] ? do_raw_spin_trylock+0x190/0x190 [ 192.029576] ? userfaultfd_ctx_put+0x740/0x740 [ 192.034149] __handle_mm_fault+0x32a3/0x3ce0 [ 192.038535] ? __pmd_alloc+0x4e0/0x4e0 [ 192.042402] ? print_irqtrace_events+0x270/0x270 [ 192.047134] ? find_held_lock+0x35/0x1d0 [ 192.051172] ? handle_mm_fault+0x248/0x8d0 [ 192.055378] ? lock_downgrade+0x980/0x980 [ 192.059522] handle_mm_fault+0x334/0x8d0 [ 192.063957] ? memset+0x31/0x40 [ 192.067212] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 192.071773] ? vmacache_find+0x5f/0x280 [ 192.075717] ? vmacache_update+0xfe/0x130 [ 192.079842] ? find_vma+0x30/0x150 [ 192.083369] __do_page_fault+0x5c9/0xc90 [ 192.087411] ? mm_fault_error+0x2c0/0x2c0 [ 192.091539] ? find_held_lock+0x35/0x1d0 [ 192.095580] do_page_fault+0xee/0x720 [ 192.099358] ? __do_page_fault+0xc90/0xc90 [ 192.103568] ? lock_release+0xa40/0xa40 [ 192.107519] ? do_raw_spin_trylock+0x190/0x190 [ 192.112087] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 192.116924] page_fault+0x2c/0x60 [ 192.120354] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 192.126130] RSP: 0018:ffff8801cc9a7928 EFLAGS: 00010246 [ 192.131466] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587981 [ 192.138712] RDX: 000000000000010b RSI: ffffc9000427d000 RDI: ffff8801cc9a7d28 [ 192.145962] RBP: ffff8801cc9a7a08 R08: 0000000000000000 R09: 1ffff10039934ee7 [ 192.153210] R10: ffff8801cc9a7858 R11: 0000000000000003 R12: 1ffff10039934f28 [ 192.160460] R13: ffff8801cc9a79e0 R14: 0000000000000000 R15: ffff8801cc9a7d20 [ 192.167716] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 192.172883] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 192.178050] ? iov_iter_revert+0x9d0/0x9d0 [ 192.182263] ? mark_held_locks+0xaf/0x100 [ 192.186383] ? simple_xattr_get+0xeb/0x160 [ 192.190593] ? current_kernel_time64+0x122/0x2f0 [ 192.195323] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 192.200321] generic_perform_write+0x200/0x600 [ 192.204919] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 192.210182] ? generic_update_time+0x1b2/0x270 [ 192.214744] ? __mnt_drop_write_file+0xd/0x70 [ 192.219211] ? file_update_time+0xbf/0x470 [ 192.223420] ? current_time+0xc0/0xc0 [ 192.227215] ? down_write+0x87/0x120 [ 192.230907] __generic_file_write_iter+0x366/0x5b0 [ 192.235808] ? check_noncircular+0x20/0x20 [ 192.240037] generic_file_write_iter+0x399/0x790 [ 192.244781] ? __generic_file_write_iter+0x5b0/0x5b0 [ 192.249864] ? iov_iter_init+0xaf/0x1d0 [ 192.253819] __vfs_write+0x684/0x970 [ 192.257507] ? lock_acquire+0x1d5/0x580 [ 192.261460] ? kernel_read+0x120/0x120 [ 192.265345] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 192.270074] ? __sb_start_write+0x209/0x2a0 [ 192.274545] vfs_write+0x189/0x510 [ 192.278060] SyS_write+0xef/0x220 [ 192.281492] ? SyS_read+0x220/0x220 [ 192.285101] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 192.290094] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 192.294828] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 192.299554] RIP: 0033:0x452f19 [ 192.302717] RSP: 002b:00007fd195a4bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 192.310398] RAX: ffffffffffffffda RBX: 00007fd195a4c700 RCX: 0000000000452f19 [ 192.317642] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 192.324886] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 192.332137] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 192.339378] R13: 0000000000a2f7cf R14: 00007fd195a4c9c0 R15: 0000000000000000 2018/01/26 03:51:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ff000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000088b000)='/dev/vcs\x00', 0x0, 0x0) getsockopt(r1, 0x800000010f, 0x100000001, &(0x7f00004ad000)=""/0, &(0x7f0000bca000-0x4)=0x6) 2018/01/26 03:51:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000089000)=0x3) perf_event_open(&(0x7f00008c7000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/rfkill\x00', 0x20000, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00009e0000-0xb)='/dev/vcsa#\x00', 0x4, 0x8000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000fe4000-0x40)={0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f00009dd000)={0x4, 0x8001}) accept4$packet(r2, &(0x7f0000370000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000050b000)=0x9, 0x80000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00002aa000-0x4)=0x0) 2018/01/26 03:51:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[], 0x0, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000252000)=[{r0, 0x120, 0x0}, {r0, 0x8, 0x0}], 0x2, &(0x7f0000014000)={0x0, 0x0}, &(0x7f0000973000)={0x4311}, 0x8) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ea5000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r1, &(0x7f00001b3000)="0b7190e7d309b0561241290d623df01d0d310ff09e57a86ac4da385da8770c02023bc936c0608b0f8e441a33d3a1e687d306b9271409d81b77487658a5c20eeb83a686c7c6e661d2b9fbe7007038c74694a79da1bab07a39a55944e8073508f7ad69153201cf9d39f0cfbd4b107f8dea17ff768beddcb87cbc346aed4337e334fe72600165de0e85b7da45fe0dfe753626218a041ec4fc881769df5189290cc236f35b10fc3ddf20485cabf12a5057f5ac8b16e0994a899a338384de49d727baa9680a12194cfabdfaffffffcebd42416ec3ab7a8b0198460d2d9647cfbb03a8ffeb312f16404b3b0ef9cd830b0abe54e703dd", 0xffffffffffffff7d, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000085d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000197000-0x4)=0xe8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000091d000)=0x80000000) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000398000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000689000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db5000-0x2)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f0000bd1000)="12bd1aff", 0x4) dup3(r0, r1, 0x80002) 2018/01/26 03:51:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000052e000)={0x100, 0xfffffffffffffff9, 0x80000001, 0x8001}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000ec1000-0xb)='/dev/mixer\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000804000-0x8)='./file0\x00', 0x18, 0x200) pipe(&(0x7f000005a000-0x8)={0x0, 0x0}) connect$ax25(0xffffffffffffffff, &(0x7f0000017000)={0x3, {"a0c23eef27605b"}, 0x0}, 0x10) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00002d7000-0xf0)=""/240) socket$nl_generic(0x10, 0x3, 0x10) ioctl(r0, 0x937e, &(0x7f0000017000-0x4)="") r2 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000fb7000-0x4)=r2) 2018/01/26 03:51:48 executing program 5: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000b18000-0xd)='/dev/dmmidi#\x00', 0x2, 0xc200) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000357000)='net/fib_trie\x00') readv(r1, &(0x7f0000fd4000-0x70)=[{&(0x7f000025b000-0x88)=""/136, 0x88}, {&(0x7f0000077000)=""/216, 0xd8}, {&(0x7f000082f000)=""/4096, 0x1000}], 0x3) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 03:51:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a92000-0x8)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000f7a000-0x6c)="6b5f929110e601bc1238cddfaf506c0967d6f336169dd9d8567496d2a3881d898e0d7c02023fe28c5a4bbb2fdd2dc9d999d86194606b8708c0cfd2455b837b8f55cffb381e392f9335cdeca697207182c39fd07f531fb75c54c56b67f44d1d5d5edbb23d4216ec419590a2b1", 0x6c, 0x4000, &(0x7f0000212000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000092c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) acct(&(0x7f0000b7f000-0x8)='./file0\x00') getdents(r2, &(0x7f0000d8b000-0x70)=""/112, 0x70) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ce000)=0x0) 2018/01/26 03:51:48 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000039b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000142000-0x35)=""/53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000e27000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000b9a000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r1, &(0x7f0000505000)=""/1728, 0x6c0) r2 = gettid() connect$nfc_raw(r1, &(0x7f000064a000-0x10)={0x27, 0x9, 0x8, 0x7}, 0x10) wait4(r2, &(0x7f0000d5e000)=0x0, 0x40000000, &(0x7f00002c7000+0xd28)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 03:51:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)={0x0, 0x0}) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f00003f6000)=0x0) io_destroy(r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000254000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) io_setup(0x5d8, &(0x7f0000103000)=0x0) 2018/01/26 03:51:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006c4000-0x8)={0x0, 0x0}, 0x800) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000127000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000195000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000d3f000-0xf8)=@allocspi={0xf8, 0x16, 0x7, 0x2, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4}, {0x0, 0x800000000000, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept(r2, &(0x7f0000453000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b3b000)=0x6) r4 = openat(r0, &(0x7f000008b000-0x8)='./file0\x00', 0x101440, 0x80) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000987000)=0x0) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f00000d6000)=0x0, &(0x7f00005fe000-0x4)=0x4) accept$inet(r4, 0x0, &(0x7f000088d000)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00002ca000)=0x0) 2018/01/26 03:51:48 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f71000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendmsg$nl_generic(r0, &(0x7f00006af000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6f000)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000394000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00003d8000-0x68)={0x3, 0x0, [{0x0, 0xe1, &(0x7f00007b2000-0xe1)=""/225, 0x0}, {0x5000, 0x2b, &(0x7f000027c000)=""/43, 0x0}, {0x100004, 0x42, &(0x7f0000c86000)=""/66, 0x0}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) readahead(r0, 0x1000, 0xffffffffffffff01) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f000028a000-0x8)={0x0, 0x1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00001ac000)={@host=0x2, 0x0}) 2018/01/26 03:51:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bf6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xfd15) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000033000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d63000-0x20)={0xfff, 0xfff, 0x0, 0x0, 0x0, 0x800, 0x8, 0xc4, 0x0}, &(0x7f00004db000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00005f2000)=@assoc_value={r2, 0x0}, &(0x7f0000d35000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c0000)={0x0, 0x7}, &(0x7f0000e59000-0x4)=0x8) 2018/01/26 03:51:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000041000)={&(0x7f000005b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000e06000)=[{&(0x7f0000be6000)=""/44, 0x2c}, {&(0x7f0000af7000)=""/89, 0x59}, {&(0x7f0000cb7000)=""/230, 0xe6}, {&(0x7f0000e9b000)=""/4096, 0x1000}, {&(0x7f00006a6000-0x18)=""/24, 0x18}], 0x5, &(0x7f00009f9000-0x48)=""/72, 0x48, 0xe43}, 0x2040) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000004c000)=0x0, 0x4) getsockopt$sock_int(r0, 0x1, 0x20000003c, &(0x7f000005f000-0x1)=0x0, &(0x7f00002d8000-0x4)=0x4) 2018/01/26 03:51:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000016f000-0x11)='/dev/vga_arbiter\x00', 0x286240, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000b85000)={0x40}, 0x8, 0x800) r2 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000113000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cea000)=0xe8) fstat(r0, &(0x7f0000f5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000be5000-0x4)=0x0) stat(&(0x7f000070c000-0x6)='./file0\x00', &(0x7f0000eed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000018f000+0xf38)='./file0\x00', &(0x7f0000ea8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() stat(&(0x7f0000ef0000)='./file0\x00', &(0x7f00008f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() sendmsg$unix(r0, &(0x7f00002f3000-0x38)={&(0x7f000057d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007e6000-0x60)=[{&(0x7f0000475000-0x65)="46202b38d7a551362eae093824c82f08935ef8af13b42c426988e270b9ad73a80ec92f824c4a3b311ad890a37594e08fdafc7096fdc62e5edeee6ddd177539aee0ebdb3b0e7a886f3f9e19f5b129ef797fa6fec24caad2ecac224133fc1941ed4dfa6de5f2", 0x65}, {&(0x7f0000c17000)="5e6edb833e4b6a1909d742d32420f1a14bd7cc7351e959bbade25f61f76866010985276d1bc86dba0dfd31a15f3329ccbb713764eb8679f86605cc955d9d5004a70954c777f3778c9d00dd3d6d2efd460f6adde1cec6032fd5acfe3d8e750a03727cc0b1e82e8684c38bccfd45c1ccd6532b8b47e33b7533d959298d778efe9cb1021040b085310e2a184ff9f7faa53af0953ae3b7a78e2dbd51e9d763d9cf6bf0006b779bc1780cda8f4a3b212d1f02da62b5b4f9326d245dd18f937105064f20e48180812ea30befb5d46f0039e610371d65fb79e89d5b3ea88cdf", 0xdc}, {&(0x7f0000cf4000)="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", 0xff}, {&(0x7f0000586000)="a9f2cf889f969364829a9d8db5228da35b962bfb4e6df4f9a481df99d45bd05b", 0x20}, {&(0x7f00005f4000-0x48)="c1329c7859abe86baaa667eda92a917350001d80d152b2d2d45e2108b7a237b27d91a43e2153d813bda4e68ec05b3522dce9c0719220b7fb7852c5ca76df7fcf47dd2be0ffc60098", 0x48}, {&(0x7f0000827000)="fb", 0x1}], 0x6, &(0x7f0000dd9000-0xc8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1, r0, r0]}], 0xc8, 0x890}, 0x40080) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000c7f000-0xc)={0x10, 0x0}) pipe2(&(0x7f0000ce4000)={0x0, 0x0}, 0x4800) getsockname$inet(r11, &(0x7f00002d3000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000164000)=0x10) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) 2018/01/26 03:51:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000033d000)={0x6, 0x8000000000000004, 0x4, 0x5, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r0, &(0x7f0000762000)="", &(0x7f00003fd000-0xd7)=""/0}, 0x18) 2018/01/26 03:51:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x200000002, 0x9) r1 = syz_open_dev$admmidi(&(0x7f00003e1000)='/dev/admmidi#\x00', 0x60bc, 0xd0000) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000350000)={0x15, &(0x7f0000be9000-0x15)="be658a9fd37422d1d500ea848709254f829b1bc7ac"}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00006b2000)=0x6, 0x4) connect(r0, &(0x7f0000623000-0x80)=@generic={0x3, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/01/26 03:51:48 executing program 5: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r0, 0x8, 0x0, 0xfff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000004000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0x1, 0x2, 0x0, 0x1, 0x0, 0xa, 0x0, 0x0, 0x7a, r1, r2}, {0x1, 0x7, 0x1298284b, 0x36b, 0x5, 0x1, 0x80000001, 0x7}, {0x1, 0x7f, 0x200, 0x0}, 0x6, 0x9, 0x2, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x7f}, 0xa, @in=@empty=0x0, 0x3, 0x2, 0x0, 0x10000, 0x6680000000000, 0x9, 0x3}}, 0xe8) 2018/01/26 03:51:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f000019d000)='/dev/audio#\x00', 0x100, 0x401) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000dd0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000633000-0x18)={@loopback={0x0, 0x1}, 0x7, r2}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) fchmod(r0, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) r3 = syz_open_dev$sg(&(0x7f0000d3b000-0x9)='/dev/sg#\x00', 0x6, 0x20000) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003b4000)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000964000-0x10)='/selinux/status\x00', 0x0, 0x0) syz_open_procfs(r4, &(0x7f000029e000)='net/stat\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ccd000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/26 03:51:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007f3000)='/dev/net/tun\x00', 0x0, 0x204000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2018/01/26 03:51:48 executing program 6: r0 = shmget(0x0, 0x1000, 0x1054, &(0x7f0000c2a000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0xa, 0x2, 0x88) r2 = shmget(0x2, 0x1000, 0x0, &(0x7f000017d000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00003c5000)=""/102) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, &(0x7f0000ce7000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9c000)=0x10, 0x80000) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ab5000-0xb8)={0x0, 0x3, 0x2, 0x4000000000000000, 0x3, 0x4, 0x100000001, 0x3f, {0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001, 0x5, 0x4, 0x5cfc, 0x1}}, &(0x7f0000f9c000)=0xb8) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f9c000)={r4, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f9c000)=0x8c) socket(0xc, 0x4, 0x8) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "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"}], 0x720, 0x0}, 0x0) 2018/01/26 03:51:48 executing program 5: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000acb000-0x4)=0x0, &(0x7f00000bd000-0x4)=0x4) 2018/01/26 03:51:48 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000c8d000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 03:51:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000688000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0x20)="ec224d5572c517ada26294fe08485d25edec3c5399776264cfbd01588e6aacb5") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) accept$packet(r0, &(0x7f000062b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000078000)=0x14) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) listxattr(&(0x7f0000fc9000)='./file0\x00', &(0x7f0000a6b000-0xff)=""/255, 0xff) 2018/01/26 03:51:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000097c000-0x4)=0x0, 0x4) 2018/01/26 03:51:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="2f6465762f73657197656e63657200", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000e3b000)=""/0, &(0x7f0000c86000-0x4)=0x0) 2018/01/26 03:51:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x2000) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f91000-0x50)={{0x7, 0x9}, {0x0, 0x10001}, 0x5, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000044e000)=[], 0xc7, 0xb) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000f91000)={0x6, 0x815, 0x2, 0x0}, 0x10) 2018/01/26 03:51:48 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000f82000)=[{&(0x7f0000f81000)="f55b5ad2cd83cd59dd4b2c71544cfc4b", 0x10}], 0x1, &(0x7f00002e7000)=[], 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000f7f000)=[{{&(0x7f00005d1000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000f80000-0x30)=[{&(0x7f0000da0000)=""/41, 0x29}], 0x1, &(0x7f0000f7f000)=""/139, 0x8b, 0x0}, 0x0}], 0x1, 0x0, 0x0) renameat2(r0, &(0x7f00001e0000-0x8)='./file0\x00', r1, &(0x7f0000a02000)='./file0\x00', 0x1) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f85000-0x9)='/dev/dsp\x00', 0x264400, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000937000)={0x1, 0x10, 0x1, 0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f83000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) 2018/01/26 03:51:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$void(r0, 0x5450) 2018/01/26 03:51:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000f24000)={0x58, 0x0, &(0x7f0000d89000)=[@acquire_done={0x40106309, 0x0, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009e3000-0x18)=[], &(0x7f000009b000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000919000-0x1e)=""}) 2018/01/26 03:51:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ec000-0x58)={0x26, 'hash\x00', 0x80, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000160000)="", 0x0) sendmsg$alg(r1, &(0x7f00002e9000)={0x0, 0x0, &(0x7f00007ac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20008001) readv(r1, &(0x7f0000d11000)=[{&(0x7f0000156000)=""/238, 0xee}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000220000)='/proc/self/net/pfkey\x00', 0x220000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00006ff000)={0x80000001, 0x1, 0x9, 'queue0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000d0f000)=""/244, &(0x7f000053f000+0xc4c)=0xf4) socket$alg(0x26, 0x5, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000d8a000)=""/129, &(0x7f0000716000)=0x81) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000061a000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f00003a7000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:51:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000614000-0xa)='/dev/dsp#\x00', 0x100, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000724000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ecd000)=0x1, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) shmget$private(0x0, 0x1000, 0x40, &(0x7f00001ed000/0x1000)=nil) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/26 03:51:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000661000-0x28)={@common='nr0\x00', @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f00004c2000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b9f000-0xc)={0x4, r1, 0x1}) bind$can_raw(r2, &(0x7f000015e000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) io_setup(0xb27, &(0x7f00005a2000)=0x0) io_submit(r3, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r0, 0x1000000000016) 2018/01/26 03:51:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000431000)=0x9) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000688000-0x30)={0x1, 0x0, [{0xc0000001, 0x0, 0x4, 0x0, 0x3f, 0x9, 0xffffffffffffffe0, [0x0, 0x0, 0x0]}]}) recvfrom$llc(r1, &(0x7f0000426000+0x170)=""/109, 0x6d, 0x40002000, &(0x7f0000d85000)={0x1a, 0x1c, 0x1, 0x100, 0x1b3, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = eventfd2(0x800000000000009, 0x0) write$eventfd(r2, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) fchmod(r2, 0x10) write$eventfd(r2, &(0x7f0000d3c000+0xd2e)=0x5, 0x8) 2018/01/26 03:51:48 executing program 3: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000ace000-0x8)='./file0\x00', &(0x7f00001da000)={0x3, 0x7f}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f00007dd000/0x1000)=nil) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000f8000)={0x9, 0x2f2d, 0x80000000, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000acf000-0xbe)=""/190) getgid() 2018/01/26 03:51:48 executing program 6: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000827000)=0x2) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000d2d000-0x28)={&(0x7f0000327000/0x4000)=nil, 0x10000, 0x0, 0x14, &(0x7f0000a6c000/0x1000)=nil, 0xe0}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a03000)={0x0, 0x8b0d, 0x1, [0x1]}, &(0x7f0000d2d000-0x4)=0xa) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000d2f000-0x80)=[{&(0x7f000081d000)="4088e8caf6c89b1b242da65f2af8ff9a83abc16df35147ce79e23de63e0334108e8f8c675c169677ffad048a10aa1edc8eaeb8824779ef9a4b9309a587d9ca134e619783003fd4e7b8e8b76149c3b0b08ec7515b", 0x54}, {&(0x7f0000d2e000)="", 0x0}, {&(0x7f0000d2f000-0x91)="d779fecb7969a880e3eb6c8cfe091df8bd70143b7def42c5c498db175777b64e940eec1895be87a25dc5bee69398b0d5372800d3af4d18619f10c20a28cc14f0bbfa281a73585680efd12f338c016ef5d79040afccb196c03d1f7cec3b17e15197f74d73d55d45c02ffd90077e093629c85588f0a486b21548ddf0e1ac2eb35a4f28fef4a245a86c28ff13a3746c35c049", 0x91}, {&(0x7f0000358000-0x2f)="b1d00b500895e7dae35a1885e0bcca1bec35e037cac21accd24934cd9998beda58ac5e79c01191b6604181343c3ba7", 0x2f}, {&(0x7f0000d2f000-0x93)="fcb85f231282e0f6939b2dee191f8b208b43ebd5c6afc502f385290b24fbe766227b22ad67c9084698582c9a70d3c73695e3b40807c32ea28e88ae27090ae8e1e609cbb33c2a05fe26accb1ab192600cccbbf9c5d0d3ca92ec0cc361dd024c1eb25eb47adbee37a41a203ac8ba08090d210342e7696f7438c514a6572744e0634aef54abcbd7582aab716604afea13ef1e5b05", 0x93}, {&(0x7f0000d2f000-0x6)="a8e34fbb787d", 0x6}, {&(0x7f0000116000-0x4f)="8033d79239187565a510a31e211f89b1fc3617b12c2c8249b6cfe2cfe792ffa71571e6f81ba7c91072c8b4e7a3b8a13e885fc2e318a9e875101a2101af4156038f4145b9736d2bcb8e2ba89d3595c5", 0x4f}, {&(0x7f00001ff000)="aa7fe77de1f5120251d243121b0e24a212be21e43ce2ee54a6a129797ee7f829e268da240182aee567dec771920a0fc3cd0742dc1d722223f736f3b0e4bb0a912f634ff5368cf8f4dcf40eac08a147d963fc7b006ed884cb1ecc47cfe74db8948b8d08e1b128920d1057", 0x6a}], 0x8, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d2e000-0xc)=@sack_info={r2, 0x7, 0x0}, 0xc) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d2c000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) 2018/01/26 03:51:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000a4f000)='./file0\x00', &(0x7f0000a98000)={0x56a, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/26 03:51:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000630000)='/selinux/mls\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fe0000)={0x0, r0, 0x4, 0x0, 0x0}, 0x14) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r1, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000387000)=@int=0x0, &(0x7f00001c7000)=0x4) write$fuse(r1, &(0x7f0000de5000)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546deaa355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdbf2b8391907f08"}, 0x58) 2018/01/26 03:51:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ddf000)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file1\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) sysfs$2(0x2, 0x3ff, &(0x7f0000e0b000-0xb0)=""/176) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ddb000-0x6)={0x0, 0x0}) r2 = getpgrp(0x0) fcntl$setown(r0, 0x402, r2) poll(&(0x7f00003ea000-0x10)=[{r0, 0x8, 0x0}, {r1, 0x10, 0x0}], 0x2, 0x3f) getxattr(&(0x7f0000d56000)='./file0\x00', &(0x7f0000aa1000)=@known='security.ima\x00', &(0x7f0000a1a000)=""/136, 0x88) 2018/01/26 03:51:48 executing program 1: clone(0x0, &(0x7f0000683000)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000a5d000)=0x0, &(0x7f0000000000)="") kexec_load(0x0, 0x0, &(0x7f0000e0a000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x104, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0xc)={0x0, 0x6, 0x2, [0xb681, 0x4faf]}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x2, 0x7, 0x8000, 0x7, 0xec, 0x1, 0x7f, 0x0, r1}, &(0x7f0000002000-0x4)=0x20) r3 = shmget$private(0x0, 0x1000, 0x4400808, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000000)=""/3) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r2, 0x6, 0x9, [0x2, 0x7, 0x81, 0x9, 0x4, 0x100000001, 0x3, 0x6, 0x1]}, 0x1a) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000002000-0x8)={0x3, r0}) shmat(r3, &(0x7f00000a8000/0x3000)=nil, 0x0) [ 192.764860] CUSE: DEVNAME unspecified 2018/01/26 03:51:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = semget$private(0x0, 0x0, 0x202) semctl$GETALL(r3, 0x0, 0xd, &(0x7f00000db000)=""/185) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000091e000)=0x2) 2018/01/26 03:51:48 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mouse(&(0x7f000001c000-0x12)='/dev/input/mouse#\x00', 0x83, 0x101000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000021000)={0x100000001, 0xffffffffffff7fff, 0x3, 'queue0\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:51:48 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xffff) sendmsg$inet_sctp(r0, &(0x7f00001f4000)={&(0x7f00005d3000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000087e000-0x80)=[{&(0x7f0000ef6000)="f000b3b4254d54c7d2c460e921ddc65e40cc9cf0f92f484cb34a5809d1fcf6e2a7", 0x21}], 0x1, &(0x7f0000ef6000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/26 03:51:48 executing program 5: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d1a000)={0x0}, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00004d9000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d1a000-0x10)=@common='erspan0\x00', 0x0, 0x0, 0x0}) r1 = getpgrp(0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d1b000-0x4)=r1) 2018/01/26 03:51:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc2000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000eae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aac000-0x4)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000042000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd5000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002e6000)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x70, 0x2, 0x5, 0xa, 0xa0, 0xa0, 0x1, r1, r2}, {0x9, 0x1, 0xeae0, 0x8, 0x9, 0x100, 0x353, 0x0}, {0x5, 0x8, 0x40, 0x80}, 0x1, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7f}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x2, 0x0, 0x3, 0x1, 0x40, 0x2b3f, 0x100}}, 0xe8) r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 03:51:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0xc00) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000c13000)={@host=0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e31000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000ec6000)={0xfffffffffffffff8, 0x8b8, 0x20}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00004c8000)=0x2, 0x4) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000456000)={0x4, 0x0, [{0x1, 0x3, 0x0, 0x0, @sint={0x6, 0x3}}, {0xf4d, 0x2, 0x0, 0x0, @irqchip={0xf5d, 0x0}}, {0x4, 0x2, 0x0, 0x0, @msi={0x5, 0x8, 0x8000}}, {0x1000, 0x7, 0x0, 0x0, @sint={0x100000000, 0x3}}]}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000054000-0xc4)=""/196) pivot_root(&(0x7f0000837000-0x8)='./file0\x00', &(0x7f0000ab6000)='./file0\x00') getpeername$packet(r2, &(0x7f0000c8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c54000)=0x14) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000172000)={0x9, 0x0}) 2018/01/26 03:51:48 executing program 4: gettid() 2018/01/26 03:51:48 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000003000-0x8)={0x80, 0x1}, 0x8) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000005000-0x4)=0x7, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000005000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000011000)='/dev/ppp\x00', 0x9, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={r3, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/26 03:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000598000-0xa)='/dev/dsp#\x00', 0x8, 0x800) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000004e000)=0x10001, 0x4) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x800000000800, 0xc, 0x1, 0x4}, 0x10) sendmsg(r1, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000354000-0x308)=[], 0x0, 0x0}, 0x0) syz_open_dev$vcsn(&(0x7f0000407000)='/dev/vcs#\x00', 0x7a1ce7d3, 0x100) r2 = getpid() migrate_pages(r2, 0x9, &(0x7f0000752000-0x8)=0xfffffffffffffffb, &(0x7f000030c000-0x8)=0x89d) 2018/01/26 03:51:49 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000558000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000d9000)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000054d000-0x40)={r1, 0x2, &(0x7f0000001000-0x8)=[0x4, 0x1], &(0x7f0000001000-0x24)=[0x7fff, 0x3ff, 0x83, 0x6, 0x0, 0x4, 0xfffffffffffff000, 0x7, 0x800], 0x1, 0x4, 0x1, &(0x7f0000001000-0x10)=[0x9, 0x1, 0xffffffffffffffff, 0x9], &(0x7f0000278000)=[0x6, 0x9], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x0) keyctl$revoke(0x3, r2) keyctl$reject(0x13, r2, 0x3, 0x0, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000)=@common='ip6_vti0\x00') r3 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x20000) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000001000-0x10)={0x9, 0x7fffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x4, 0x6, 0x8004, 0x7ff, 0xb287, 0x1ff, 0x7fffffff, 0x9, r4}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000004000)={0x101, 0xffffffffffff7fff, 0xe, 0x5, 0x7, 0x8, 0x5, 0x100, 0x100, 0x6, 0x5, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000000)={{0x5, 0x101}, {0x8, 0x4}, 0x81, 0x6, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x80000001, 0x40000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000005000)={0x20000000, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 03:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x200000423fa) shutdown(r0, 0x1000000000000002) r2 = syz_open_dev$sg(&(0x7f000037e000-0x9)='/dev/sg#\x00', 0x3, 0x2) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000bad000)=""/7, &(0x7f0000ba0000)=0x7) 2018/01/26 03:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3a]}, 0xa) 2018/01/26 03:51:49 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x11, &(0x7f0000005000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x6c, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0x366, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x7, 0x20000) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xfff, 0x4800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000005000)={&(0x7f000000a000)=@ax25={0x3, {"0781d26b6e032c"}, 0xfffffffffffff13a}, 0x10, &(0x7f0000008000-0x10)=[{&(0x7f000000b000-0xe3)="fe3ece9e838a5d85c3fca5a188ffd7247184604ee4fbac6ca3340ca916e24dc1bfa4e465b8e959fea51bbc790c8aea7dd01f0b115d86094952f3f6fccc4af759d37070d65cc029033e67a5f5c9f8960398aa3eb586c73ae1d355c971093fe7a827d2c5aeb320e2e71bccfcf1506a92076f8e39cdc7a96a9b12ef4e44e40693f6f2a11811acf1d81de53f7202974e342cad9a70e7a3e1f0f79274457152cc0044ce3acfc6e6fe61bcdbe8c8ff7aef84050df0c05f05787d96c3de598bb71a4b3a28b6ae3de7ea8899e76bf858cca046d8215e811dbf137d5990b18d327068af63731453", 0xe3}], 0x1, &(0x7f000000a000)=[{0x100, 0x0, 0x10001, "5faefa0b97655602587abb68bd20cb2b240c22760d92bf10c421934ca479bc148b8477fa750c73c73c1baaf92bcd4fab72ec315ff32e74b78924121b7b07bcdfe9878a2461d1cf90f6b3f30a37b431acf4e176ea0786e7f229b73be8c403f29c1c7420378723161704ad725ac61daed1bcc0625aaa4c1d08c4caf026159c30d49013b61c937169d1210d51d07b4771f6e40085122e08e697d3cfb591b2db6d416a9b902f53e1a3bf0498a4dbcd254222737306cde69966928de20e319ddfe5374f5cd2ba92f811159e147c1ce170041e4b41e065ba0030a75d92d0e5a21c4f08d0a11e6c33be65dbd1"}], 0x100, 0x1}, 0x100) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000009000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) 2018/01/26 03:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000074000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000083d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000339000-0x18)={r1, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000920000)={0x38, 0x0, &(0x7f000039b000)=[@acquire_done={0x40106309, r1, 0x4}, @register_looper={0x630b}, @free_buffer={0x40086303, r2}, @acquire_done={0x40106309, r3, 0x4}], 0x99, 0x0, &(0x7f0000ca7000)="20312892cab77018fee7b1c4d280718100fa7596f69275bed1ec766efe8cf3b9cf325edbeb16dfdb4c276453c6dd1829c742233800f6880b9b40833ccd1993526dc3f5fd3660aa3cd4a54c2fac7da41ad72aea8bfb834d1dfc061a60cf981010459adad28761ac06b0ba1ef2d43904044b152631a19891191adc9d16c8f1532038577ea9e73a87613eb434fef091e917c34a29dc7d927ac401"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f000052e000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002a5000-0x8)={0x0, 0xffffffff}, &(0x7f000039f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000399000-0x6)={r5, 0x7}, 0x6) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) r6 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r6}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/26 03:51:49 executing program 3: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000412000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00003c7000-0x8)=[{0x4, 0x1}], 0x1) 2018/01/26 03:51:49 executing program 2: mmap(&(0x7f0000000000/0xeba000)=nil, 0xeba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000eb2000-0x10)={0x0, &(0x7f0000a86000)=[]}) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000eba000-0x8)='./file0\x00', &(0x7f00008a7000)='ramfs\x00', 0x0, &(0x7f0000eb9000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000eba000)='./file0\x00', 0xa) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r0, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000eba000)='./file0/bus\x00', 0x0) 2018/01/26 03:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000768000-0xb)='/dev/loop#\x00', 0xfff, 0x101000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) signalfd(r0, &(0x7f00007c8000-0x8)={0x8001}, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xe1ba) dup(r0) [ 193.037890] binder: 32434:32438 BC_ACQUIRE_DONE u0000000000000000 no match [ 193.048566] audit: type=1400 audit(1516938709.128:2339): avc: denied { map } for pid=32436 comm="syz-executor2" path="/bus" dev="ramfs" ino=74586 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:ramfs_t:s0 tclass=file permissive=1 [ 193.081176] binder: 32434:32438 ERROR: BC_REGISTER_LOOPER called without request [ 193.091397] binder: 32434:32438 BC_FREE_BUFFER u0000000000000000 no match [ 193.098687] binder: 32434:32438 BC_ACQUIRE_DONE u0000000000000000 no match [ 193.106801] binder: 32438 RLIMIT_NICE not set [ 193.112646] binder: 32454 RLIMIT_NICE not set [ 193.157849] binder: 32434:32454 BC_ACQUIRE_DONE u0000000000000000 no match [ 193.162559] binder: BINDER_SET_CONTEXT_MGR already set [ 193.162569] binder: 32434:32462 ioctl 40046207 0 returned -16 [ 193.163765] binder: 32461 RLIMIT_NICE not set [ 193.170360] binder_alloc: 32434: binder_alloc_buf, no vma [ 193.170385] binder: 32434:32463 transaction failed 29189/-3, size 0-0 line 2903 [ 193.193787] binder: 32434:32454 ERROR: BC_REGISTER_LOOPER called without request [ 193.201347] binder: 32434:32454 BC_FREE_BUFFER u0000000000000000 no match 2018/01/26 03:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f93000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xde1}], 0x2c) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x0, r2}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r1, 0xa, 0x34) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r3) 2018/01/26 03:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000034b000-0x10)={0x1, &(0x7f00006fe000-0x4)=[{0x80000001, 0xfffffffffffffffc}]}) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/26 03:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_setup(0xe6, &(0x7f0000591000-0x6)=0x0) io_destroy(r0) socket$inet_dccp(0x2, 0x6, 0x0) sched_getparam(0x0, &(0x7f00004dc000)=0x0) 2018/01/26 03:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) bind$unix(r0, &(0x7f0000cee000)=@file={0x1, './file0\x00'}, 0xa) write(r0, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff481008800", 0x26) 2018/01/26 03:51:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10000, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000)=0x74, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000001000-0xfd)=""/253, &(0x7f0000001000-0x3)=0xfd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) sendto$inet(r1, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 03:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0d000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000e59000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003d9000)={@generic="2fff7d955f05e9224c4173472ada66a2", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2018/01/26 03:51:49 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000056c000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000208000)={0x0, 0x3f, 0x4, 0x8}, &(0x7f0000923000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000064d000)={r1, 0x2, 0x0, 0x1ff, 0x9, 0x80000000}, &(0x7f0000f65000)=0x14) ioctl$KVM_RUN(r0, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000472000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r2, 0xfff}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x2d86edf0, 0x0, 0x0, 0x71}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000)={r5, 0x8}) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000001000-0x10)={0x17, 0x1000, &(0x7f0000001000)="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"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r6, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"4041bf5b46a10c"}, 0x312}, 0x10, &(0x7f0000005000-0x30)=[{&(0x7f0000004000)="82636586b0e57963f09b4619dde606df15374a42837f26a5cd1c350160b65dbd4f13615ee48cab586d6b37c103dc0ff7a45b860c7b5a431f847b41a549db360e172057ae92f26d48d4dfddcce1347add0b97ccc1576ac57c4ad8704a462693e5af5f14fa277bc2b491312cf4f8bfca2876c0998b929cf19b5deeb758886fef0d2f79", 0x82}, {&(0x7f0000004000)="35c4d2eebcb9dd038c548bfd3950375beea7cf05db585379c1981c6bb438589205cfe32b06c8b1ae2752c2b54c5abf2bf19aaa8971b25a20da5246968ac9943398fe91bac4f97d2d973e409d46ac32dc9f568c93e3ff74669d1a60f7dfe6f094e623d969c804b2e6502b9529285213fc0acdf82ea09090f26330f08341569a23c2400258cafa883e5ff97e67502eb26ae3a2b11cf40ae82364272719a57c75fbe6ad3dfe5dffa83199952176ce207909b0dd733de46936175460eb634574fe047bbeb48b4e0afb", 0xc7}, {&(0x7f0000002000)="62e84df06a8a4639e022ae878d17a35ea53efaf511619bc60a95a06bd0c67af5c1adae5855eb7a7f8388e77dd7195247637b130459b49ebd56eeaa9ae3d67078bb63143a7b825687c358a22eaccbcc26cc507405269b1ff4aafc587f29a0f8ab2f3a238a6936d0c8f453bcb489971c4cef237b9e9fdddb749b972d210e5bf5df0d906ad2cccad399660876c0ece3046c21422f5c8c63ab8c9f7990053f334f5fae7361a88336246e9dc911e2c24854963d7c", 0xb2}], 0x3, &(0x7f0000004000)=[{0x1010, 0x111, 0x6, "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"}, {0xc0, 0x115, 0x6, "03c243ad9e1592aad12945d59e35dfaea87b9ada4bbc48169601f6bebbc43eb005d6039e10e1b0056daaeb764f247e51274ec6dfcd0af2a789e3580cd402cdece559a7d9606d167f1b871994d17059d1aa9de3cec2b7441a6923e1351e2a6b68c9a45a92c808da03221a0a6e2d5d26a5879b66a96b9a2feec1a2ac5e84ac979956b025ecdad8c4a5a301533dc00c8f5aa7eef514a5ae1e6d8d3365ce9f7c80fde65505fdbf6c22aec7f46fdd2ed125"}, {0xb0, 0x10d, 0x1, "4a131b58c7ce4cac756881d68f4b31df311b5ac28e19138e5b8cd0b337d12b46d5b6cc727e8a27cae88c510f23c9a4a9dc13fcaa374ce0cf32f7b4072f2f53ef5c2c5fcc78a92b6f372854094b45cc5fd6c249f96f2f13365eac262ea641f84a24b8f2cd9478ee20fbabcadc254e2aa1fb1a043cc192c5e691e0ea104be915a959916641779cf85a95d62e51ed4ac1d2aa29090f76bc6bb6779f8398250f5a"}, {0x68, 0x116, 0xfffffffffffffff9, "2523b653e64b65727b20ff191bfa0b5c0214e380ae2684a684bbe7cf619be77dba9505da8488a767ef6e53bbc0e543443904d5a918f58c684118686ebe19583dc0470afe653fb83b21d3e5466aa203254c6aaa41"}, {0x40, 0x11d, 0x6, "ceac8b64c0c5bfdc92dc284c7f714fd51c63a91d081df319f9a4d26864ee5b310614baa413b8f95265956c7fda7ea2"}, {0xb8, 0x105, 0x800, "7d504794f6e0ac4c6e66b25ea2265d456c8f0c6b425cf4b9cbe998e58b656045f03e196691c93d9b1145dd3256e7fcf98eeb49631d7058f818641960fd5d22c3d4b7a42ea849cf8c5bfa2138c451063e76844802f9e8f353523afda9e32981aeec4cbc15d2fe6148c9c96dc44539d3e495c01f88f584beeb271a740faa89157751249e29fdab10caad005ad0d3a4d6ced282c69d6c8d8e079eed11ae8656934d4816"}], 0x12e0, 0x4010}, 0x4045) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x80, 0x2, 0xfffffffffffffc1b, 0x2, 0x20, 0xa0, 0x2b, r4, r7}, {0x9b, 0xe7, 0x81, 0x993, 0xf, 0x0, 0xc8d, 0x9}, {0x9, 0x8, 0x80, 0x5}, 0x9, 0x4, 0x1, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x0, 0x7e}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x0, 0x0, 0x1, 0xffff, 0xfffffffffffffff8}}, 0xe8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000003000-0x4)=0x8, &(0x7f0000002000)=0x4) fstatfs(r3, &(0x7f0000006000-0x1000)=""/4096) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000003000)={r9, r7, r8}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000007000-0x38)={&(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000007000-0x20)=[{&(0x7f0000006000)=""/17, 0x11}, {&(0x7f0000007000-0x90)=""/144, 0x90}], 0x2, &(0x7f0000006000-0xc5)=""/197, 0xc5, 0x1}, 0x0) 2018/01/26 03:51:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x2}, {0x4, 0x4}, {0x2, 0x4}, {0xc, 0x0}, {0x6, 0x6}, {0x8, 0x7f}, {0x8, 0x1}, {0xc, 0x8}, {0x7, 0xc000000000000}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xb) fchdir(r0) [ 193.208281] binder: 32434:32454 BC_ACQUIRE_DONE u0000000000000000 no match [ 193.215303] binder: 32454 RLIMIT_NICE not set [ 193.223740] binder: undelivered TRANSACTION_ERROR: 29189 [ 193.235452] binder: undelivered TRANSACTION_COMPLETE 2018/01/26 03:51:49 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x2, &(0x7f000000d000-0x8)={0x0, 0x0}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000009000-0x4)=0x8ed) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/checkreqprot\x00', 0x201, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x5) eventfd2(0x41ee9907, 0x80801) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) accept4$packet(r2, 0x0, &(0x7f000000c000-0x4)=0x0, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000000d000)=0x9, 0x4) 2018/01/26 03:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000064a000)='/dev/qat_adf_ctl\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ecf000)={0x0, 0x3}, &(0x7f0000348000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c0b000)={r2, 0x9, 0x10, 0x5, 0x9}, &(0x7f00005a1000)=0x18) [ 193.259061] audit: type=1326 audit(1516938709.331:2340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32468 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 193.284065] audit: type=1326 audit(1516938709.359:2341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32468 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=206 compat=0 ip=0x452f19 code=0x7ffc0000 [ 193.320431] audit: type=1326 audit(1516938709.360:2342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32468 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 193.347118] audit: type=1326 audit(1516938709.361:2343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32468 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=207 compat=0 ip=0x452f19 code=0x7ffc0000 [ 193.373304] audit: type=1326 audit(1516938709.400:2344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32468 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 03:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000046e000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) bind$unix(r0, &(0x7f0000312000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) syz_emit_ethernet(0xe6, &(0x7f000000e000-0xe6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipx={0x8137, {0xffff, 0xd8, 0x8, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, {@current=0x0, @random="b8799464d315", 0x6}, "26435724d1dcfda4b1d5b2d978f9a7978aafc92c9ef4934e27f1eff7388eec95e258f6bbf78c1ad6e58e1353a504adb7e4e8e576e4478073a74f1d68ed1f145436a19eafad10f829a7a6574cc56f213767cb901f5b63ba97c0d6de654e6eeb5e24397c3e5d81351fd7268746f973331ab001262e1fe637b7405d6e74c56998d2bca1f047040f02cd1e79f999ea3de9b7a266db9b08a64df078153733295752ba3a612b988e6e66eb64852213aa1c64d244f6fb6d2ef75cd75a59"}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/26 03:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_map={0x7, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$setflags(r0, 0x2, 0x1) 2018/01/26 03:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000434000-0xb)='/dev/mixer\x00', 0x119000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000ffd000-0x1000)="72d8510e6bdb5a2fb49377fc14a432ad4e7a71c92126a8d8b9526e1e0d9a915d907d809853f0586f3afd61c94fa349ed04638c495e412bda0cb16495745dd2f7ac890165bc4e440cfeaf3a6109925b71ee3f3a2ccae10fca9697372d382d70c4ab37db7fd0c26f5430470439b5794e9aa50088a9b7b4a16e0510b6bc63461fa0c8480cf95c43d68a78a4555eee01f4087f1ecf5194dfdd65556ac9d1df1a752f57c8be066753e4102838745edcc50014dc0756ce21aff7da4f4b91b6bbb24e8a57b62be70b7ace415017c91c84d6584166cc469006e65e148c4aedcea31eb2734daffc25aba566cd6b872591a9bc07b5b883ea2394d5bfe9201ec1975978741a43f71f88a8e4feb1fd6d5d32c33136181ac4a1165d94b7c77b9506507ffaa0e768b1186d111e59fd25a416b03a2ef17ee244a7d4c0b6db54484e8c2ffd9eda9f22859c1ad8cb7e32815d719e7bb880d5d230b55f009a2dfc11cee13b5ab7e5f5073a8f528d7927ab8959953ff3a556686ad83b6b5fdfe353f3390fad4819f5a365ae9d00ba1dd086c629f87bb0928afa4b4e05650fef96b694b1908bd3bdae1bde7de760a6169e7e1ba32af60138826c7fe8267b053cb2eb8e68a176061ebc2b422329ac4c99eccb19358856c7a21befd96c55adf043d719d3a30940f8082828c8d3d54ace3b0038b91369741c3976d050c1825c9dcdbe8a21c5e1f8ff342ebbdb4c4fd0ba360db34d2e869729a3ed2aa405028d672c9db7fc508480cffa46daca72b5badcadff9e2e2d4b2878e6b81ea164447652a89dba0dad9e33e812eb1e5bd6dfe8b1011f1a1ac8d0381f6a5cc8fcfd8d78f8bec4549dcde5ee9816aff3ae243f203a5acae18f88cbf6e08d6433707903b1783551e1fdf777a3da8502e6e5eb718e5bb84f1e5155035e519206fa06f1f7fc42e6f8dd372bbe6cd8828937844cb3c2b454fb9466ce12991d2f2e9c5a19aab242b6e0351553d1632372fc2ea35b67f63e7490e33393a156f055b8612ccbcde061ed08f2dbd0f1ec9de642e437e565b1f1c7ce4fbd2801f841ec10a84697256a2aaba055a383e4488e9268ce990fc7eab081dee7c39523bebd00490ac2311a7080b1105cffdee5424a782d45e1cfec0e07356eedcfc56d0957273caca61003bca03ac28ce81cfbee462b5a05cd9e8aef1cb8750842333e48f0f0c7a4a146f974be70ea3f38db602ab09485a0bf1c85365df76fc1c2fbffa81fce2fcab7503a9cb4f221467795d84af18074cde588e615d0d232768513a8b1d1cb03e42b8dc03145370c976cdd8500fc2c31287fa30bd0c7c118793aa9ca392559585c6839acb45de1500c62480a6d50032535d7ea6b372b6a616a8faa92c40879db6706dfc7c7d621c8841d4241ea6fe6f81d10c9cb87fe3174cf1cd44ba17e28e18d333c4b74a0877e62014eb3d5b6f008ef252ef8cb80c929bcf9cd79e68111fee8b6bf8bcd26636d6c50640c29dc792c8c2eecde670a6d7c2a918735ace4656706b1367ddd52df4f4190d8056511804f04807c5bd1f7a1737c9f52901827bdfbabc750fa27bdda4397ce232b3e7c1eaca2f0f016b3aacb24376ebe7389cd9dbf29a5c2a9ed62faae6b12467ccea365a9fa3c6d0a164ab4915073c2bd5131aa9f163229fe39be6d8c4023234791c3bdea5fba0a757132645127603d15a56b59f42e260d1c048f8c15b64720976250d44c0780a75ae70e27c3df952d3eeafab53795afdb9be36c7c4b5e62064e6c4a0a60c053776e227f264019da20a1927d76e0ff0e08c50e6df60eabfadb412423086065dae7ffffc99c1be43114e7d104e48d6208cfe03b8161ff3f0fca309c597d3fa2431db5c941b746a100f2bbfc7e95db5857fbcd3f55125f58fa8374d293274a9eeb17e86ea5202f0d6992d147522228969ca5e6867d98f617ff839b1eab908b95ba8f3aaaa99bc2062df1e2e93fc6296fd40b619765bb2823155301bd01fae2a0f992d0b122d0e87d317f4fd3f6df124f0b3f29aa510d40796c6fb1047c8bb06db4bc191af23476ce73626b37828b628ca5b47e34e21ca48a02c068c639f0f9b34aac437afbff4ed7b246c8b631809e0457ba430fd9306e3b746e78306b6e821d1d96f16cb69ef3d0720ab81f384def8b4e13a9b35a8bbeadf75f209dbfaf9e5fa31ad88dcf86704954c515667e7c64c89e869b5ce119a97e2c3b8137d5291a644c74060ca5e2cb8ee9a18f381634e545810ae48ceb0a3b63e341dc2ae277b2eb222383cb70c9e17c2c4524f2fb74b47ddb368c89f52383305b1d6787385a114ec595716650a754f0e4786a1c30aa784254465c610d1608126b391abe636b52585bb2726b04e2e5baab4bffe523680194d7767022907212785637e5605346e492cb6611214bc589e0ccfc88d8c2783777beafe3d7f535cb45f29fa1e8562e2d527dbc6829ff0654124975493563f91a9f76f499a574a96b601e2e156c1cda7adb7261d18ec36a80e2fd32bfa9da0a85b4471ccfafda42df17f4b99b7cdd22ada996c484dc18acb31eea0c058bf7b3ddc56dc01e6719e53db769eb28663acb84e46ff96eaa84a4f83fab6b257bed0dbfc940e8577389f1412d95380ed94377f538bdef2d64b22b23158385d459a0c277c1f3e831f1c27f74dc576d6a48fa5bd98f64db3655261008b44442ee6c6cc5bd1a1da5d0f2c74fe664ba1515c39a6f4cbc600a0f9e1853b70904263699533ec4a95428f1c77e633bdf3d1f1e930c6d07ecabc0e51543bf7f7b0b277e38827cdc8038b1ed8eba42dc8963671b33694e0df206f9598c73b83cf936d589e0af809d025ede53cee4282a6a664a334a30469a143146a6bc765c279ce06e010b4c2e29861b9b0c239b04e4ec51ae373c358a7839706037c1e35111527960f11e073fae525e15f866f9bc36b5de53d23f7cf0672871b03a1a6668bdeffe32a259e6d9d0db9fb30848daf3e06cae249b90ea6f2add5f31540e127cc1b4374d5846273203434b67a387ef70d81a75a32293083f221adccc75017732c8c9a26cd4e8c45f237816ff37186ecf8f35efc57ac496872a098e24b276d593ded0054a4e2cf77fb5cec74596fba854b79b4ae1511810062ae6ccd7f4629060e0672561121907c1ebe3233749da39c6efda9973aeb69294caa115a9183d350f33c102ce834bdde2906238625a67a37bcba8325193ec4c01d8f8b5d04a57b0c9e2d5b5663056b331da718aa269362e88d57dd3c5cf555130c1f5ed2cbd58e825e4b1e9d987f9b46c0136e854382df7af9604f21b49484c35922b0ec63ef86d4dcf7f2a28883638968fdd1d0b56afc4d1c8db1d139ebe3461b5423d7042cbb25bd5dd9f6dcd759b6f2472f92fe02f50f194b66ed3c93569d4dc9907d043bb33a28ec3277a2f1a47e60490dbfb338fe6b4e932b5cad20fb34944937184aabcbd660f3ba0154067d155506af2e6983c6717c07308142391a3edb772bef5a94826cc6a3a201f3bf2db88c81dcffec8b6e2053d37d590a90d74e1514fbe5a8c6feb417b331c87df1b7c4fafe847e69ce08d1c73edd618911dba299ef16d480173bb5a84d0cf68ebe72b10ab2c21a798c8baeca920f5d3f93dc4bb1e863170b8acf6ad04e1a552fd51d12eb1f9a7dabb779bc4ae4818040cf048c25e082f42e0abe633a8ccd97bfbf8c8e937f00a6194222097b836c95e73b87cd2aac123c3c7cd0ceb6ea8491e1febed5de7d0dd4993ddd09748268cd6aa020013a995d331f0c48062440e175ff1d07418263aafff363d786a586d16fab9ab0aae0f764015159af8a4a4e8645723b9e88324e44679cc85af9dd3bd5f3ca62ad7fb32b09b47f4aab829cbf8c1605a4bc3a73003da617d99b9ffe6dfde43b34431fea3a4ea45ff40e8abcedfa4a9786e6c9759674ff672fa3f7a766bf9974c75a2a6593d0dfa5c72736cec78382444899d6ff766360343a9c772f6cfb12081fcee56f77804150a28299b54ce8107ec00ffaf9e41bd7b4af273e6879e54530990e69cd0c6a2bf18f186ce85b1169c50ead3d825976b8aa98326b1dcdb1e6d6747faa1e2edc155b845ec036c6e9cfab426ea574435648df9f556e169416e1874711bae53d4fd9ba27c03b448320014cf5f6e024a91e90b5fe7731667362960a83e0507433501edf8a38b48e983959f30f2419a8b2c8197c5d96cc07fc1fb0316571a9dc6625589457fe0847a722b2cb2419afc6e2ce07b76459b4de039cc8a95c41fa04037d31e1db03c47c30e5a0d5dfa2a368e7e9f1dd5e6f5d2dd84a977b92cb8b12bcbebf9b22f614fb5178039ff1dcaf3104c24a536c48934dff48d5cb6e87654e2b55bdf4c6a7531ad17eeed125d84b773c676cdcbec2e66d2295e2b1461e250fe5d9c4aeb3633ee19a426346f85e0958418ad3fa0a60df9bc5cc9a7b90b1471c992df6cfd65deab81ab4409559358a5cd0494591d733195236141963778e208dd75a51c3af0a35bc30e946c6a45a0cca8faafb9123d40b2fd61370d051721cd0a79d4c9b6451b1ce341b1245870273df74e979610183b437fb3e10858adc4ec5bafef4864d1c5db69c9e01bee04b5026ea3abe967161729ab0749d52fb2554391415dd040f6a7e05bf799be5b0adc46daef37095b961b94b4da0814b868a83aadcf94b5b8cd8a99ba42dccd31a1b0dc957245b87e62cc350c15542664d619fda4ab931850efee542da054e7a77a90a657bc17d878056a5c118c5ba131445b275b5e0b760eb497fd4577d3d79a81f93bb74d530e452bb1aa59133b72a9112b3ad3911209b11412f972f4810e31577a0cd800962316c5d7d57b33ccc60544e94f1ed21a9e82470f8564a5692e963627814a9bf1f00eadd62af917629dfd51e170934bbac7aa990cc66313fd87f7d8f0476475047d4dddf6f7f701ae196c53120a2bb9a350dcfc1ca8b11bad952f42050821bf3ce93ebab32e1cd7e2548c0ab209d66c3f4e656aca605bab1c19349db49fd57a4cbdb8b40d0f16845741fc6012207bdcdd30ade7de051849793906fa0234662e66598f258d0a5bb645f3254b3f763eeafb8a375fe647a838410667ffd2872984270a5eec3cce8efa2beaacc71ad0de2bdb3489b54d2e6b6c9ab99b5c7beaa6fb7be05c03877581efef8c0452322407a347063ea67a67c2da4d3a8f74043b86f73749ce3a48f2eeff5137f7a7ac5dc233dfe28e8bf685ec6a20df2389fb5d15959fe68bb0ade1afc3d17d90798626dee6e5dd27429cf0cf1f4bd122dde76689408a5b6eb893c8222dbbb7920b4abad944e202e32c8978a33b0b04adc4f9e00fc012c1c40e924009f3b1e50e114ae27ec7dc77d9e216763cb1444d9a2cd65b048525528ba61cc7c193b82130566bbf19a9440202d3d0f050c8a8b0b2249e096e1372ed49e92a5db8f952d2e7cbe65de35677ca2a5400f6d33bd134f7db4dae1aead362a04e89914ff10d70b9bc4264c88654670005cc97c527b886f5880df5c0163436caa449010873805321449628b93ab134ade69d41b75dbc202eb42fc8964c5bc6680adc877c1600b211a871a8e71a108738bc8f769342e7f8b2874e041ad90c58e8f9e80811480b51237fb157bb200bae9a23adf359839a6cff89b43e7432f42a08d8edf6030b91f5e24e18baf89b4a3b6f80b206bda43bec0e0d1722ba7068f8c7bb0104ab70011149971317b2295e9408d393f6e57222481b3692947d6fb7eb24af0c0f8e9f4e419f7c9d6aa6be4dd0eb976c80dbbe1ab0fa219dcf351d2791e0f9cbc8f2ffe21503c42fc9c212") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00001e8000+0xa47)={0x5, 0x5, 0xc9d, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000445000-0x10)={0x22, &(0x7f000031e000)="9c3715a4b157f018c6506be667b1b5222867be7eb9fc925de4977e611088fa1d38d7"}) recvfrom$unix(r2, &(0x7f000021f000-0x1000)=""/4096, 0x1000, 0x20, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00002b0000)={&(0x7f000072d000/0x1000)=nil, 0x8, 0x0, 0x40, &(0x7f0000931000/0x1000)=nil, 0x1}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000085c000)=0x0, &(0x7f000011c000)=0x4) r3 = timerfd_create(0x0, 0x800) splice(r3, &(0x7f000088a000-0x8)=0x0, r1, &(0x7f000002f000)=0x0, 0x645, 0x9) init_module(&(0x7f00002b7000-0xb)='/dev/mixer\x00', 0xb, &(0x7f000077e000-0xb)='/dev/mixer\x00') timerfd_settime(r3, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getpeername$llc(r0, &(0x7f0000e3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007a9000)=0x10) timerfd_gettime(r3, &(0x7f00002ba000)={{0x0, 0x0}, {0x0, 0x0}}) linkat(r2, &(0x7f0000b37000)='./file0\x00', r1, &(0x7f000031f000-0x8)='./file0\x00', 0x1000) epoll_create1(0x0) fsync(r1) 2018/01/26 03:51:49 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000889000-0xc)='/dev/autofs\x00', 0x20000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005e8000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fcntl$lock(r0, 0x5, &(0x7f0000e66000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) sched_getaffinity(r2, 0x8, &(0x7f00008a7000-0x8)=0x0) 2018/01/26 03:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000042c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000aae000)=0x60) sendmsg(r0, &(0x7f0000cf5000-0x38)={&(0x7f0000b0f000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x1, 0x0}}, 0x2e, &(0x7f0000659000-0x90)=[{&(0x7f0000c54000-0x74)="2af7cce5a7c07adefdb466d246501b08670a30c273a5b43d24d5b1bbc3a41a2965306f330319799f98933020abdf4214d6e642b92af556e982e73a862aa465e769ef5930aab0b5b203d1def07745b7e2a751d0f544c85e1aade5383865e7db8fe58060acb2675a66bd1d8f64f46692c43dd08495", 0x74}, {&(0x7f0000122000)="2d41c8658e6b4879a4e5052e2bdf2695dd", 0x11}, {&(0x7f00002be000)="f35ea173fa58549063c77944b5ffc0ed227995447fea1d0a69", 0x19}, {&(0x7f000030b000)="58e2a46a53499628aaffce0fc58663b76dd60872aef63b0ffa670d9699aba0326f0cf2921c98ede3cc97981a82cb60dce370209890f7904913eaed7373b37af66f7aaa12ad25491dfed0ce8e2185a7423d1a9e7ec27db2dc8b88448ad0c5d3c7ae64512c053f84bfa7563315506c47e4ac93fecc270d1fb220970795096bfa7de922954e0a7d0c04ed966f7e79ee6e6d69120be9eddd27540ab3f429d59bfc55d254201e", 0xa4}, {&(0x7f0000516000)="7eca44989bace1", 0x7}, {&(0x7f000054e000)="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", 0x1000}, {&(0x7f0000b67000)="66c29f6c9950265ac6fefe3b860e87f3833f51a6dde3adf1c5524ccf17e1e2c56f4364a888f0777f55e4db720deaea4725d4f42679b42f0140538e43378282cf8f802097a2b0f2acdca11f720773e688e906f584c55d29e8", 0x58}, {&(0x7f0000ef8000)="3712c72406c11f2a642547cd723037204877bfcac9d2baa2678660d8fa8be11645233a04", 0x24}, {&(0x7f0000c3f000-0x70)="413d5f91711dec0fc3ead3364d7a5931b2d2683d5ee418c48923091d0328dea4d8812095cfb7c2882006fabb292c1b7a95a54600b8b90d63f086206ea1792af2e88a01fdcdb31183cb8b4aba969baa1b096d77ef8efc911560e1022cf710c6d9be9044bb061f72b87dde600ca9f19281", 0x70}], 0x9, &(0x7f0000f1a000-0x2a0)=[{0xc8, 0x117, 0x9, "99976ff3ac25b50e48ab222892f191276b8aa17596957adb983f669eca1bb1efdc4b144cc5fa08ab0102804a2c4f7824702eb56839e460e1e15c99f3799633fd1f1fff6d5f87e89259fe8374da32fcf275779de0eac41ed3d5b745beac846fe56fde643dc563fb234d79f21b21aaa5917e98db77682ecc177d1e61331ff22bbe83db7809ae64a6deb78a68ad5e17e934597a3e423abc96ee8d8fd89cc9eafa69546a6bacc154122d754202ba1025dc075b4b30df69"}, {0xe0, 0x113, 0x5, "72df8efe36e4297ccacecf0548e9ad8c68f21bae893c179a008e8eb8b20a1f1e0c2c548ec4477466f17b49fdb50c574ac2d08b9e979352ba7da5f882ee467be87113b331b0a91b43f076c4be9eec2fe1afef79382a1d68ba3103957eb169be84b3d861b8f4048bbb8b0afc70112fb4621d5f229f64d6e5770f1f774bd3c2016a45e5cc106b23f673a244d9d3574cc1269135022e3ab7edab31c698d49a35f9faf0b1fdac67dd475e247c94286c9d49c2323ff645208bd23e87f502e293a0ff8a6df0a6c561b054a10ba4971562"}, {0x90, 0x29, 0x7, "f426ff4e2d189f0bf38b54cb82b228c3a69ce4125536c6b1e088169d8fa3bf897819ef946c66e058f34f38936b785629a41085cef2efe08702925954f6d32271e8705bfc423f4686493efe85df2b7273104de77ae7c06a84725d7cf0441818e75191691a5aeed5372cec1a799213be9d8d0de4aac17318938d7ca02b20"}, {0x38, 0x103, 0x40, "ed2daf6301fd04b6672251ccaeb0871fe1ad12af697618d507b7b29cd1d52ea27370693dd1db1d43"}, {0x30, 0x10f, 0x7a, "61edb3a41050d214d621c691ff015abe0129af54f0c6355654ef2ac5"}], 0x2a0, 0x4000}, 0x80) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") lstat(&(0x7f0000579000)='./file0\x00', &(0x7f000007e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 03:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0xdcb, &(0x7f0000cff000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00007ca000)={0x2, 0x4, [0x7]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005e9000-0xf)='/dev/sequencer\x00', 0x7fffe, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000075a000-0x20)={r1, &(0x7f0000d98000-0xfb)="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", &(0x7f0000992000)="806cee61a1aa585ff41ba175092cfc8e4903000000000000007bc5e0dd219a92dc6b78fb1c0fd60af74de67767ea49ce799995e6b8d5ff051e5370722696db793767bf49c7b025085a60edb6fbf0981a04e55e1a8dedd3cf8d276dba5e7aabf1841b9fb7406ff1d984d4dd403aee64af711f7159cf3ee5769aedccbe49b933b155771f3ed6e9cd87c865ea20d541bc65d31bccb9dcf1385c297f854e1a25227df81871f7610000000000000002a825732506f532221906cc0742fc129c0fb7eefad87b5975231c854ecd0235e2b5a7e7f4cbc628650939febfbcb10dc67869dc542067e51984cd79419c1a591e1dc08460b19be4", 0x2}, 0x15e) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe2a) 2018/01/26 03:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e16000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dec000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x800) getresgid(&(0x7f0000e45000)=0x0, &(0x7f00003ad000-0x4)=0x0, &(0x7f000069c000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000538000)='./control\x00', 0xfffffffffffffffe) pselect6(0x40, &(0x7f0000a76000-0x40)={0x1, 0x5, 0x9, 0xfffffffffffffffe, 0x0, 0x1, 0x6, 0x2}, &(0x7f0000228000-0x40)={0x401, 0x1280, 0x5, 0x1, 0x8, 0x3ff, 0xfffffffffffffffc, 0x1000000010}, &(0x7f00000fa000)={0x80000000, 0x4, 0x5, 0xffffffffffffffab, 0x2, 0x8, 0x8, 0x0}, &(0x7f0000d19000-0x10)={0x0, 0x0}, &(0x7f00000e6000)={&(0x7f00006a6000-0x8)={0x1f}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000d5c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x3, 0x0, 0x0, @tick=0x0, {0x20000, 0x0}, {0x4, 0x3}, @time=@time={r3, r4}}], 0x30) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000748000)=0x2) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 03:51:49 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e3000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000098b000-0x4)=0xb1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00008dc000-0x40)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r0, 0x0) r1 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000bfc000)=0x10000000) [ 193.399694] audit: type=1326 audit(1516938709.400:2345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32468 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 193.425148] audit: type=1326 audit(1516938709.426:2346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=32468 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=143 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/26 03:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0, 0x0, 0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0xfffffee3, &(0x7f0000ea1000-0x8)=0x20000524a) r2 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f00004f2000-0x10)=[{&(0x7f0000954000)=""/249, 0xf9}], 0x1) readv(r2, &(0x7f0000ddd000-0x10)=[{&(0x7f0000882000-0x6e)=""/110, 0x6e}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) 2018/01/26 03:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000935000-0xb)='/dev/hwrng\x00', 0x400400, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000e5c000)={0x3, r1}) openat$vsock(0xffffffffffffff9c, &(0x7f000090e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000b9e000-0x8)={@my=0x1, 0x0}) 2018/01/26 03:51:49 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"6ebe9d626d7c5b"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r1, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000725000)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/01/26 03:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000334000)='/dev/adsp#\x00', 0x3, 0x400000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003b2000)={0x0, 0x4, 0x2, 0x0, 0x7fffffff, 0x634, 0x80, 0x6, {0x0, @in6={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x23bff288}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x1, 0x3, 0x58d0, 0x2}}, &(0x7f0000598000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009fd000-0x98)={r2, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8d1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xffffffff}, 0x98) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 03:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ad000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000acf000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f0000e8e000-0x25)='\'', 0x1) close(r1) fcntl$addseals(r0, 0x409, 0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000063d000)=""/4096) exit(0x800080000001) close(r0) r3 = fcntl$getown(r2, 0x9) prlimit64(r3, 0xa, &(0x7f0000e99000-0x10)={0xcf, 0x100000000}, &(0x7f0000be3000)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000932000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000074d000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008aa000)={0x4c, 0x0, &(0x7f0000754000-0x4c)=[@decrefs={0x40046307, 0x3}, @release={0x40046306, 0x2}, @request_death={0x400c630e, 0x3, 0x1}, @free_buffer={0x40086303, r4}, @dead_binder_done={0x40086310, 0x2}, @acquire_done={0x40106309, r5, 0x3}], 0xfd, 0x0, &(0x7f0000009000)="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"}) 2018/01/26 03:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000de8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") shutdown(r0, 0x1) 2018/01/26 03:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000094f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000318000-0x4)=0xfb2) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000a5000)=0x0) tkill(0x0, 0x6) 2018/01/26 03:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eed000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000021c000)={0x7, 0x10, [0x8, 0xfff, 0x2, 0x1]}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000657000-0xb)='/dev/mixer\x00', 0x801, 0x0) sendmsg$nl_route(r0, &(0x7f0000e8a000-0x38)={&(0x7f00008f7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ff5000-0x10)={&(0x7f00002e0000)=@getaddr={0x14, 0x16, 0x200, 0x5, 0x1, {0x0}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x800) ioctl(r0, 0x9, &(0x7f0000aac000-0x6c)="98aea5b8d6eec0fe513b5daff9aa8602af1eb12d8c9bac8fdbb683c5026597b3bd7b443b2d829ebba9abc90e40380604df6c256038b55431389bd52cc9a71234649a08a57fda9163e4b0e2ee2c04feeb74389a497adfe107147bc9075fbd5c028052c33a2bfdc43ceb29ffcd") ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00001c6000)={0x9, [0xfffffffffffffff9, 0x6, 0x80000000, 0x8, 0x8f6, 0x7829, 0x2, 0x1000, 0x1200000000000]}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getresuid(&(0x7f000047b000-0x4)=0x0, &(0x7f0000f43000)=0x0, &(0x7f0000d99000)=0x0) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005d7000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000410000-0x3)=0xe8) r6 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000645000)={0x0, 0x0, 0x0}, &(0x7f00005b6000-0x4)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00008b2000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c31000)=0x0) r10 = getpgrp(0x0) fcntl$getownex(r1, 0x10, &(0x7f000077a000-0x8)={0x0, 0x0}) lstat(&(0x7f0000d6d000)='./file0\x00', &(0x7f0000a53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000194000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035f000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000198000-0x38)={&(0x7f00004c6000)=@proc={0x10, 0x0, 0x2, 0x40}, 0xc, &(0x7f00006ad000)=[{&(0x7f0000bb5000-0x21c)={0x21c, 0x22, 0x308, 0x7, 0x0, "", [@typed={0x10, 0x26, @str='cpuset\x00'}, @generic="3dd4cf772b4b1e1cba350fc67280ebe431f6dc", @nested={0x7c, 0x85, [@typed={0xc, 0x3d, @uid=r3}, @typed={0x18, 0x30, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0xa, @fd=r1}, @typed={0x8, 0x74, @void=""}, @generic="3beb352a583e88366576d158c8ce60dcf3a7d879ca3c3ec8bac137a2502b97366f336d54bc34bbb3f358570e87ac04eb852f", @typed={0xc, 0x8d, @u32=0xeb54}]}, @nested={0x148, 0x85, [@typed={0xc, 0x12, @fd=r1}, @typed={0xc, 0x13, @u32=0x4}, @typed={0x18, 0x6a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @typed={0xc, 0x18, @pid=r4}, @typed={0x10, 0x82, @u64=0x8}, @generic="5d01b0311c005df70828ee1de1e785b1f6ab53eb42c7e9828acc47bbd3824aa6fa1dd518fde93da7781131dfdf594324850be91dee90bf1dce0938a8987acfb50c5c618a0ac036d4cea2280e2263b3f14c1adbf4a5d1512c40da3e6c95067682936c524656f8aebfea98a77f176d7f071a683b1512f9fc29e4bff080d4b159e5ce96da0d4f100807ce2a0d4837c4b7b240e5ecfb6ee1dfd78d96b2e4a0596a37934ce617f1e876f89351db67e37a7ab3920766e2c024b376161b7b3895a91485dd2fc612316bf8e13ace3eafb70d1a440fbdf5d9033b488e9a1b5ce60195204ee5e653a1c9961978a50e4496792c0edecb036367dc9c"]}, @typed={0xc, 0x30, @fd=r1}, @typed={0x18, 0x47, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x21c}, {&(0x7f00001ba000)={0x1c, 0x3a, 0x400, 0x7, 0x1, "", [@typed={0xc, 0x4a, @u32=0x0}]}, 0x1c}, {&(0x7f00006a9000)={0x180, 0x18, 0x108, 0x1, 0x1, "", [@typed={0xc, 0x31, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x2d, @uid=r5}, @typed={0xc, 0x33, @pid=r6}, @typed={0xc, 0x2a, @u32=0x4f}, @typed={0x84, 0x5f, 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@typed={0xc, 0x77, @u32=0x800}, @typed={0x14, 0x3c, @str='syzkaller\x00'}, @generic="", @typed={0xc, 0x57, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @nested={0x1048, 0x47, [@typed={0x10, 0x56, @u64=0x7}, @typed={0x8, 0x7d, @void=""}, 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@generic="12dea1d81434d9d14390c89ef473f8979d82dc099c48f5a7039f9ae634d0", @typed={0xc, 0x3, @u32=0x0}]}, @generic="a22522388eb9d70435f40b932853f717227ce2bebe2982f630910ded696f45bd9750945775beee4468ba81ebb1d218e4667b798224f715d47ae22ce95332ea4dfae212af260d0a80951f20a454a0cfd9c021faf1a149a9a6457cc88af24f737a5b38bc168a6a68755516e57bf3450e7a0f720f5278df02a151780cbc8cf259d239e66ded74ea949d9de71a67396cddb3f9bcdead20cbdd5df5cf5c343f599efb88c348de2c80c08f287a77b638b9f26bbe8ae510e6028e65e0d5e0fd5047da9194d22d4a25a500a6f41222742ef7604ae8dac01d0ff06eabd0a14435", @typed={0x10, 0x1d, @u64=0xffff}, @typed={0x14, 0x25, @str='syzkaller\x00'}, @generic="ab180d718540c5c9485dd0d7dd195da78f140311904c74e1ffef9a", @generic="ba3a078ae7d507112fa1ca244c6f1ca2e250cd76e585f996d7c3239c0923a31208177d000c2f4a37138944b2ca9e9d41a0", 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@typed={0xf4, 0x3c, @binary="6983af9b8bad9dd47c1f30abf56136350ab6c2a20db9ef5f3e84cb4c2655f01086700433f5518e975343595a62be98cc1bd5cd1fd60e268b05aede8a2195e83bd9a97937d1fff058b897bdbd45558113c6e624df1eb1bcc72e3d262f6caa88dfc794be42317824a66995bc968ba1d888b0e19a707c8619626d511c92997242da79aba4c2f3ac3e04b9b9a78346dc7e36f0f31ceab8244ff99be4abc94e63f0754bb4e5e4704e19e2404d2297417aec065d58f7476740282b2f62a99d147d4eee02ad93252691141e088e26636048d57400e530a1b1e91aae765db193ce3fa7cf24be218cad806b656fe5d4"}, @nested={0xf4, 0x5a, [@generic="58b7d550ab0845cfa1d178ad83e2e985974914d640bac9cb40f957838f00ed924a2f78641b3d0a71cbca0dec27833ed49b157c949d59be7f52a981", @generic="4f5288617e1fe3ae0e5552ecbd891f809b5a3c70f4530dac3e11b05b9ebbde99031dfeea55ce97a5f333a510ce48dae2a094028d2983fdcdcc5b82eeeb63d8dad0b0a0bb270c2f21455248dc38caa1fd0fed80c31af8751d8ff0908fcc84e906d06b1174791842b7e400142ed3fe77c1d3842333de44823f67ec7693996f01a89b408876b0c8ced8f9e84a0c379885b87a23c6adccc3cffb8e3a93cf49be846c6f88eae5cb4dc0ede63dc40aab686497856e47"]}]}, 0x1814}, {&(0x7f0000557000-0x50)={0x50, 0x25, 0x8, 0x7, 0x3, "", [@nested={0x3c, 0x79, [@typed={0x8, 0x55, @void=""}, @generic="388ef5d6e37706b09d0383f2f22f668afd09d77443004f6760ea4f177f26a6e688b2441f43732e9b83ea9b3e6124a8fb"]}, @nested={0x4, 0x3b, []}]}, 0x50}, {&(0x7f0000b17000-0x1c)={0x1c, 0x1a, 0x804, 0x5, 0x0, "", [@typed={0xc, 0x6f, @pid=r10}]}, 0x1c}, {&(0x7f0000c9e000-0xc8)={0xc8, 0x12, 0x20, 0x3, 0x3, "", [@generic="2716fc0ed9c788159b5f4e3c8e5e5969990ac79e84da5f8902ce32bf6dc3cbaae7380ef1b0338902c24a634bef0a1e2f8035d5cae8254e04d6440c3c6aa661a9cae47db41e9e1ae874e340653612d507e638913d6ac27129419168112a3f23d731", @typed={0x24, 0x49, @str='*trustedselinux)em0cgroup\\\x00'}, @generic="343b50accd7825298cb8c1cd57caa213df719e6911e6d8f8f2", @typed={0x18, 0x53, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0xc8}], 0x8, &(0x7f0000523000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @rights={0x10, 0x1, 0x1, []}], 0x70, 0x20000800}, 0x40) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00002ec000)=0x0, &(0x7f0000bc8000-0x4)=0x8) dup3(r1, r2, 0x80000) 2018/01/26 03:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getflags(r0, 0x408) dup3(r1, r1, 0x80000) pipe(&(0x7f0000fab000)={0x0, 0x0}) 2018/01/26 03:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") inotify_init() umount2(&(0x7f0000117000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e24000-0x16)='/selinux/checkreqprot\x00', 0x44000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000b7c000-0x50)={{0xffffffffffffffff, 0x0, 0x25, 0x2, 0x40000}, 0xc03, 0x802000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000cb1000)=""/251, &(0x7f0000c7b000-0x4)=0xfb) openat$kvm(0xffffffffffffff9c, &(0x7f000095c000)='/dev/kvm\x00', 0x4000, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/26 03:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a89000)={0xc62b}, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000527000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000d4000)={0x4, 0x2}) write(r0, &(0x7f0000003000)="2600000025001504bbffff00070036de03efffe70040000f0e000100ffeeffffff0009010000", 0x26) 2018/01/26 03:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000d65000-0xe)='./file0/file0\x00', 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x2, &(0x7f000059c000)={0x0, 0x989680}) clock_nanosleep(0x7, 0x0, &(0x7f0000b95000-0x10)={0x77359400, 0x0}, &(0x7f0000790000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000588000-0x7d)="4e511dcc787cbcb81cdee576b05820ac1619e63d32b41b62035b43b5e2c1a7cd5af46ffbd79ee54028cd095d3267d738b40ed082764411a7985c3df245cd4b6aa31a86d11cb8aa8bd574e17a22a64de940e107e633b6ea7992d0266b17582eb25885c414d8f2a03ab58dfdad818e9bf01472a5ce05d5edd64ce6ec7980", 0x7d, 0x0, &(0x7f0000e62000)={r1, 0x0}) 2018/01/26 03:51:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ef0000-0xb)={0x0, 0x9, 0xfffffffffffffffa, 0xfff, 0xff, 0x0, 0xb167, 0x40, 0x4, 0x9, 0x40}, 0xb) 2018/01/26 03:51:49 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fdf000-0x9)='/dev/dsp\x00', 0x101200, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000fe0000-0x10)={0x70, &(0x7f0000816000)="f33cb11f6a51df489f3453d0d3931f5535fdb2d9472edda4b80bbcad0d154c8706f9521e3c2aa6b4a6bbdc7ba786c31ad5afbd825ad407a16a4e1306699dd68ab57dd2a13228d42292aac5fd7a81a95b4597c805ef01feb036855a1767401cab0068553310f5735d193a044b8b07b4c3"}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000096e000-0x4)={0x0, 0x5, 0x1fbb}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fe0000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004a1000)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000fe1000-0x8)={r1, 0x2}) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d9f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe1000-0x4)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r3, &(0x7f0000fe0000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00009ee000-0x8)=0x7) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000822000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000ac000)={0x0, 0x0}, &(0x7f0000004000-0x8)={&(0x7f0000003000)={0x0}, 0x8}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/01/26 03:51:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000248000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000063d000)=0x8) clock_gettime(0x0, &(0x7f0000abc000+0x35e)={0x0, 0x0}) ppoll(&(0x7f0000231000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000665000)={0x0, r1+10000000}, &(0x7f0000770000)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/26 03:51:49 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x167001, 0x0) 2018/01/26 03:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x71, &(0x7f0000864000-0x71)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc_tr={0x11, {@snap={0x1, 0x0, "c2b5", "1de85e", 0xe8e7, "b549f55bdde228c56dda4b28a0bf020653e92204743e2ceaed5f9e980e0716157e00a0ba654caf7f061f7e84110b8f184d13e7f991d9f8ad969206a84388e7d624d9d1003170af76fac0b17c763eab05fbd68175056abc622d21"}}}}}, &(0x7f0000945000-0x8)={0x0, 0x0, []}) 2018/01/26 03:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1000, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x4, 0x7ffd, 0x0}], 0x1, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000021000-0x18)=[{0x4, 0x81, 0x0}], 0x1) r1 = syz_open_dev$sg(&(0x7f00007d0000)='/dev/sg#\x00', 0xc7, 0x301101) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000094e000)={0x3b04, {{0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) 2018/01/26 03:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f00002c0000-0x9)='/dev/sg#\x00', 0x5, 0x80300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b28000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000418000)='/dev/sg#\x00', 0x7fffffff, 0x8000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000bfb000-0xc)={r2, 0x80000, r3}) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00002d9000-0xcc)=@ipv4_delroute={0x24, 0x19, 0x800000009, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b61000-0x8)={0x0, 0x0}) 2018/01/26 03:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x8080000000000b, 0x400200000004, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000506000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) tkill(r0, 0x1000000000016) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b0e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000087a000)=0x80, 0x4) 2018/01/26 03:51:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) clock_settime(0x3, &(0x7f000090a000)={0x0, 0x0}) bind$alg(r0, &(0x7f00001da000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0xffffffffffffffa6) pwritev(r0, &(0x7f00002ca000)=[{&(0x7f000098f000)="b083f5980360b5f113a35d30a21b26656dcb6128dd586b8a4448db2536edd2195a1ab7d26d31fffbb301cec8fb1c3220923d342fc3884f2364b9e1aa2c6fe2ff4cca98b44c247c8e77835249a214a9eec4c0d8348aea4f2035dfee1e541192544088e8a5d7d129593665a51441d91171d8e9bdd994cbbf1c76c5a0e262c97bd6e8084f947e4fc7dc74229af71c7d4a2479e8dae8a573a8e4b233d0732851f49c2b84a9dfd113c123c0b5a6286dd5eb4c11e1a9377bd7cbc873140c3c3355f82e9c7d84351378cdc1bcb8b927806521f14db9261aa35f0d2f9e0dc6386ebf7e5c", 0xe0}, {&(0x7f000075d000-0x17)="53e84a80f36b758f380867d48957ffb525174fa52be62d", 0x17}], 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000e76000)='/dev/dsp#\x00', 0xfff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000e8e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000024f000)={&(0x7f000036e000)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f000055d000-0xf)={&(0x7f0000cbe000-0x74)=@newneigh={0x74, 0x1c, 0xd10, 0x4, 0x2, {0x1e, 0x0, 0x0, r2, 0x4, 0x80, 0xb}, [@NDA_CACHEINFO={0x14, 0x3, {0xffff, 0x4, 0x400, 0x9}}, @NDA_SRC_VNI={0x8, 0xb, 0xccb9}, @NDA_PORT={0x8, 0x6, 0x0}, @NDA_CACHEINFO={0x14, 0x3, {0x3ff, 0x8, 0x100000002000, 0x1}}, @NDA_PROBES={0x8, 0x4, 0x8}, @NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, @NDA_SRC_VNI={0x8, 0xb, 0xaf7}, @NDA_PORT={0x8, 0x6, 0x1}]}, 0x74}, 0x1, 0x0, 0x0, 0x24000001}, 0x0) pipe2(&(0x7f000016f000-0x8)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfffffffffffffffa) 2018/01/26 03:51:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000533000)='/dev/audio#\x00', 0x9, 0xc000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000d09000-0x10c)={0xfffffffffffffff8, 0x8, 0xffffffffffff8000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) alarm(0x0) [ 193.760143] device syz7 entered promiscuous mode 2018/01/26 03:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000594000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) accept$packet(r1, &(0x7f00005de000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004bd000-0x4)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) 2018/01/26 03:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000033000)='cubic\x00', 0x6) 2018/01/26 03:51:49 executing program 5: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b02000-0x4)=0x0, &(0x7f0000927000-0x4)=0x4) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000d3c000-0x4)=0x0) 2018/01/26 03:51:49 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000004000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/26 03:51:49 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000002000-0x97)="50677bdb5506baacc693e1af8e1185ea72e7130ad4a62240222fe60112e20b46856ed25da438c84f9ffbc3aaa15630bba3b93dc819e808629dddc017b1aa65eec7c8e89d066d2b15c6d36cd46a13b23f88374a58fcee0551a15e6c03e89cb060005b2f2a56fc4bb39358b36fe9a153b55620ca128a391c5068b0df8561bba73eedda673e2dbe8d3cf933fc9a87e185ed3640f5db696e6f") setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000001000-0x3)="", 0x0) [ 193.820478] device syz7 left promiscuous mode 2018/01/26 03:51:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aed000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000ef0000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002a6000)={0x3, 0x1, 0xff, 0x7, 0x8}, 0xc) r1 = syz_open_dev$dspn(&(0x7f00004b7000-0xa)='/dev/dsp#\x00', 0x5, 0x8001) getsockopt$inet6_mreq(r1, 0x29, 0x1e, &(0x7f0000e95000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000b8000)=0x14) 2018/01/26 03:51:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') open(&(0x7f0000d05000-0xe)='//file0/file0\x00', 0x0, 0x0) r0 = semget(0x2, 0x0, 0x40) semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f00001f5000)=""/234) 2018/01/26 03:51:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000025000-0x1000)=""/4096, &(0x7f00007ef000-0x4)=0x1000) 2018/01/26 03:51:49 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x0, r3) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000006000)='T', 0x1}], 0x1, 0x0) close(r0) 2018/01/26 03:51:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00007a9000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000b70000)=[{0x0, 0x0}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/26 03:51:49 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = getegid() chown(&(0x7f0000fd9000)='./file0\x00', 0x0, r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000048f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000fdb000-0x8)=0x0, 0x8) 2018/01/26 03:51:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') 2018/01/26 03:51:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ede000-0x9)='/dev/dsp\x00', 0x10800, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000077b000-0x1)=0x3) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000ab5000)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x4, [@generic='z']}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e9000-0x9)='/dev/kvm\x00', 0x280, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00003d6000-0xe0)={0x0, 0x0, []}) 2018/01/26 03:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x5b6) 2018/01/26 03:51:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ef8000-0x11)='/dev/qat_adf_ctl\x00', 0xa802, 0x0) read$eventfd(r0, &(0x7f00003a8000)=0x0, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, [@srcaddr={0x14, 0xd, @in=@rand_addr=0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e45000)='/dev/dsp\x00', 0x4800, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) r3 = syz_open_dev$sg(&(0x7f000000a000-0x9)='/dev/sg#\x00', 0x82, 0x4000) getsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f00004d7000-0x67)=""/103, &(0x7f0000c2b000)=0x67) 2018/01/26 03:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000044000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000423000-0x8)={0x0, 0x0}, &(0x7f0000732000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000982000)={r1, 0x4, 0x400000000001, 0x9}, &(0x7f0000915000-0x4)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) write(r2, &(0x7f0000088000)="10", 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f0000d0f000-0x24)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r3, &(0x7f0000de2000)=""/181, 0x1) 2018/01/26 03:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ff9000-0xa)='sessionid\x00') r1 = dup(r0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) preadv(r1, &(0x7f000019a000)=[{&(0x7f00009d9000-0x1000)=""/4096, 0x1000}, {&(0x7f00006bd000)=""/156, 0x9c}, {&(0x7f0000823000)=""/4096, 0x1000}, {&(0x7f0000f7a000)=""/155, 0x9b}], 0x4, 0x3) 2018/01/26 03:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f15000-0xb)='/dev/vcsa#\x00', 0x4, 0x0) bind$ax25(r0, &(0x7f0000ec8000-0x10)={0x3, {"97eb064af48b67"}, 0xfffffffffffff801}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00003f4000)={0x35, 0x28, 0x5, 0x0, 0x0, 0x4e2, 0x78, 0xc4, 0x7, 0x20, 0xce, 0x6, 0x0, 0x3, 0x0, 0x2, 0x0, 0xcaf, 0x1}) sendto$inet(r1, &(0x7f0000e1b000-0xb5)="478108af4fb1aa1e1f1f109981801a7b57bfe6619a47b8941d0d808e15fdedcc3127065a7d8a3c8fdeb2ca7ddaede51272e88eca58f57cdda5080dfc44b33b66504e427d036829ebf981ed6a0da7960c05e45b61d2befe564c3885d46cc695c2fac1b723ddcf5b5663504982bfd04e523a3d521bce7ba3e6eafb63eb900c3030515045ecfbef36200b74178ea8ec472176d1cf9c28faef9f2188be243d3ce7ad844caa6ee55d391ff81cf76ac1d4b1c44be756558d", 0xb5, 0x48000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005de000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7c000-0x4)=0xb8) 2018/01/26 03:51:50 executing program 1: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00005ec000)='rxrpc\x00', &(0x7f0000afe000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007fe000)="a5209bf741ff0534a1200d3b3dc28666a5cb0df075c5071a12bced12c4347b0298bfbeda7852828b55b93113000000008000000138b415d6499ceb8ab9845d58e45c512572caa4e6a3db236f96409068ad54f81067fad3340379a5a702cee21ffb26de44b2322c6cceeb25", 0x249, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) [ 194.258700] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 194.284687] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/26 03:51:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f42000-0x8)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) ioctl$KDENABIO(r2, 0x4b36) clock_getres(0x7, &(0x7f0000000000)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f00009c4000-0x9a)=""/154, 0x9a, 0x0, &(0x7f0000000000)={0x0, r1}) 2018/01/26 03:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f34000-0x10)='/dev/input/mice\x00', 0x0, 0x2840) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000699000-0xef)="0a8e961e89e316013a4fd219fab362b5bd9b7429ef225fa9be6033cd5f2684630004bcdf174d504a571ffb0fb33eb6f32d609e6e35839d5b55a63328ee08e07edd079bcc543923f3d8ef2ea0561b6e68d6b6a7d34eed8093cc5d592350cceb60d6c58250f91e1bb1c2dcff306a7dc8a79152a8e87bb86e17c3902362451b8f4d4fe781cf74e0d3a651cae13d6f5bd135509d8645eee5493e24cb77e3adf9dccde335710eff24d39ca4f95ac3ba3feab866af092b7874a637fd9d5c842c91dd5345731326546662a6f6e4ba0d738d4b26007565b5a88d66c575d26791cc66fd9edb7e71e6ad7598d9370db25b002612", 0xef) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000072d000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd459588, 0x6}, &(0x7f000023a000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000015e000)={r2, 0x6}, 0x8) 2018/01/26 03:51:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dd0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) set_thread_area(&(0x7f00007d2000)={0x0, 0xffffffff, 0x0, 0x1ff, 0x6, 0x800, 0x1, 0x0, 0x6, 0x1f02}) r2 = syz_open_dev$audion(&(0x7f0000b21000)='/dev/audio#\x00', 0x1, 0x12800) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000024a000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1e000-0x4)=0xe8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000d94000-0x18)={0x1, 0x0, [{0x2ff, 0x0, 0x0}]}) 2018/01/26 03:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/kvm\x00', 0x2200, 0x0) r2 = creat(&(0x7f0000094000)='./file0\x00', 0x20) semctl$SETVAL(0x0, 0x2, 0x10, &(0x7f0000daa000-0x4)=0x3f) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/checkreqprot\x00', 0x483, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e90000)={0x0, 0x32, "117a310f9325a0dce9b53b0d75394270d93918c4c74e7f3e3685349c7f25df147f9ac240df4f791b366736156b5e4f6c2f1f"}, &(0x7f0000226000)=0x3a) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f000076a000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000eaf000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x200000000000000, &(0x7f000064e000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000d0e000)={0x0, 0x0}) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000e73000-0x4)=0xc559, &(0x7f0000757000)=0x4) nanosleep(&(0x7f0000671000-0x10)={0x0, 0x0}, &(0x7f00002d5000-0x10)={0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) times(&(0x7f00002b3000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000cce000-0x4)=0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000fec000-0x1a)=""/26) 2018/01/26 03:51:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bb3000)=@assoc_value={0x0, 0x0}, &(0x7f0000665000)=0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000d4000-0x28)={@common='ip_vti0\x00', @ifru_map={0x6f000b, 0x0, 0x0, 0x0, 0x0, 0x0}}) accept$llc(r0, &(0x7f00001ac000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000203000)=0xfffffffffffffefc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c66000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000a4b000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000023d000)=0x50, 0x4) 2018/01/26 03:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006b9000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000e93000-0x10)={0x4, 0x40}) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000a07000)='/dev/sg#\x00', 0x7, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000bfe000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080e000-0x4)=0xe8) recvmsg$kcm(r2, &(0x7f0000679000-0x38)={&(0x7f0000542000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000013e000-0x40)=[], 0x0, &(0x7f0000130000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/26 03:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000bf5000)='/dev/amidi#\x00', 0x3, 0x40080) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001b8000)={0x0, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000315000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c72000)={r1, 0xa5, "bbf8e8523d9e04f9c98f5dc0fbe1d8f933bc95c4432f100f57638ed96b85fbc44cc6c7fc6433158a934c81cde9222cee4fee28db49ac49bb0f6f3bf0f1dc8fa446af32f6dd628bed0464588b5c8fe644045a40d3b5c30701771ba3c2af259215d66f505ce4709e43ba5451024cc8e4bb0e8f9af2b570ea91b3dbfff684fd496938e3989ff0e52e05bbdd1f7f56150f1ea5138dea70be0e7207b0d2089907fb7ce25e588b9b"}, &(0x7f0000b96000-0x4)=0xad) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000470000-0x10)={0x1, &(0x7f0000ae4000)=[{0x2, 0x0, 0x0, 0xa0}]}, 0x10) 2018/01/26 03:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000440000-0xb)='/dev/midi#\x00', 0x8, 0xc8040) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000ce9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7}) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000080a000)='/dev/dsp\x00', 0x1, 0x0) connect$inet(r2, &(0x7f0000155000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$adsp(&(0x7f00003d7000-0xb)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x19, &(0x7f000085d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) [ 194.315553] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 194.331496] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/26 03:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a7a000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000e52000)={0x7bf, 0x7}) r1 = socket(0x10, 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c52000)='/dev/sg#\x00', 0x401, 0x101242) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000cd7000-0x50)={@common='bpq0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write(r1, &(0x7f0000cb9000)="260000005e001f00000000000000ff05001d0000070000000300000008db1ee9ff4422eade5f", 0x26) 2018/01/26 03:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000dc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000db2000)=""/223, 0xdf, 0x1, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000c0f000-0x18)={0x1, 0x0, [{0x176, 0x0, 0x0}]}) 2018/01/26 03:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bb6000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x2) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000665000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002aa000-0x8)={0x0, 0x7fff}, &(0x7f0000886000-0x4)=0x8) 2018/01/26 03:51:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00002f7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000508000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00003a3000)=@req={0x0, 0x0}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00005a0000)=0x0) r3 = syz_open_dev$admmidi(&(0x7f00001f5000)='/dev/admmidi#\x00', 0x7b0668a8, 0x20000) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000516000-0x1)=0x80, &(0x7f00007ed000-0x8)=0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b7b000)={0x0, 0x0, 0x0}, &(0x7f0000dc5000-0x4)=0xc) r5 = getgid() fchownat(r3, &(0x7f000001b000)='./file0\x00', r4, r5, 0x400) 2018/01/26 03:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x25) r1 = syz_open_dev$mice(&(0x7f0000c7b000)='/dev/input/mice\x00', 0x0, 0x101400) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000cc3000-0x4)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000313000)='/dev/snd/timer\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f00008d7000-0x15)=@known='system.posix_acl_access\x00') fgetxattr(r2, &(0x7f0000130000)=@random={'osx.', '/dev/input/mice\x00'}, &(0x7f0000013000-0x97)=""/151, 0x97) [ 194.463357] QAT: Invalid ioctl 2018/01/26 03:51:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000094f000)='/dev/vga_arbiter\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f000048b000-0x40)={'system_u:object_r:ssh_agent_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x38, 0x36, 0x0}, 0x40) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c95000)=""/229, &(0x7f0000160000)=0xe5) 2018/01/26 03:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000)={0x26, "6861736800000000000000001000", 0x0, 0x0, 'hmac(md5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000c39000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e7e000)=@sack_info={0x0, 0xfffffffffffffffb, 0x200}, &(0x7f0000b8d000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b0d000-0xe)={r3, 0x7, 0x3, [0x4, 0x2, 0x3ff]}, &(0x7f0000259000-0x4)=0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) r4 = syz_open_dev$dspn(&(0x7f0000ec3000)='/dev/dsp#\x00', 0x10000, 0x80) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f00000a7000)={@common='vcan0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000333000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) mknodat(r0, &(0x7f0000584000)='./file0\x00', 0x4, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0xac26) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000092d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet(r4, &(0x7f0000c7a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x2}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000060b000-0x20)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0xb}) [ 194.509394] QAT: Invalid ioctl [ 194.525504] QAT: Invalid ioctl 2018/01/26 03:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000155000/0x1000)=nil, 0x1000, 0x0, r0) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000253000)='/dev/kvm\x00', 0x800, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb1000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000afd000)=@req3={0x1000, 0x10001, 0x2, 0x7, 0x7f, 0x100000000, 0x4}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000043a000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) r3 = semget(0x1, 0x7, 0x1) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000df9000-0x31)=""/49) [ 194.556580] QAT: Invalid ioctl 2018/01/26 03:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r1, r1) statx(r2, &(0x7f0000a63000)='./file0\x00', 0x4100, 0x20, &(0x7f0000039000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$alg(r1, &(0x7f0000c7a000-0xe0)=[{0x0, 0x0, &(0x7f000083a000-0x90)=[{&(0x7f000017f000)="1f31bbb45f49b0395ba01673a2068a0ad4a5be42a4cf1611acf1f4d3fddb1212db130bdf2ac403e23540e7058fe75883", 0x30}], 0x1, &(0x7f0000707000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/26 03:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a8e000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f13000-0xc)={0x0, 0x0, 0x0}, &(0x7f000071e000-0x4)=0xc) fcntl$setownex(r2, 0xf, &(0x7f0000704000-0x3)={0x0, r3}) ioctl$int_in(r0, 0x80000000005424, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006ac000)=0x0, &(0x7f0000f58000-0x4)=0x4) 2018/01/26 03:51:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000a55000/0x4000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00006bb000)=0x7) ioctl$int_in(r0, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000592000)={0x0, 0x19000, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x208000007fff) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000007f000-0x4)=0x8, 0x4) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$sndpcmc(&(0x7f0000d82000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/26 03:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001d1000-0x4)=0x1) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmsg$rds(r0, &(0x7f000066e000-0x38)={&(0x7f0000102000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000-0x70)=[{&(0x7f00001ea000)=""/54, 0x36}, {&(0x7f0000c0c000)=""/199, 0xff0d}, {&(0x7f0000fff000-0x9)=""/9, 0x9}, {&(0x7f000018a000)=""/176, 0xb0}, {&(0x7f0000d4f000-0x74)=""/116, 0x74}, {&(0x7f00007d8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d74000-0x83)=""/131, 0x83}], 0x7, &(0x7f0000a38000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000a92000-0x8)=0x0, &(0x7f000063e000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000f4b000)=0x0, &(0x7f00000cf000)=0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x2}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f00007e3000)=""/162, 0xa2}, &(0x7f00003ae000)=[{&(0x7f000019f000-0x9)=""/9, 0x9}, {&(0x7f0000d39000)=""/235, 0xeb}], 0x2, 0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000af1000)=0x0, &(0x7f000068a000-0x8)=0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0xb0ef}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f00007ba000)=""/4096, 0x1000}, &(0x7f00002bd000-0x90)=[{&(0x7f00009b8000-0x2f)=""/47, 0x2f}, {&(0x7f0000b0f000-0x55)=""/85, 0x55}, {&(0x7f0000ec7000-0x65)=""/101, 0x65}, {&(0x7f00004bd000)=""/104, 0x68}, {&(0x7f000029a000)=""/114, 0x72}, {&(0x7f0000e54000)=""/170, 0xaa}, {&(0x7f0000cac000)=""/247, 0xf7}, {&(0x7f0000553000-0xb1)=""/177, 0xb1}, {&(0x7f00000db000-0x40)=""/64, 0x40}], 0x9, 0x0, 0x0}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000a1e000)=""/104, 0x68}, &(0x7f0000a6f000-0x1)=0x0, 0x0}}], 0x1c8, 0x0}, 0x20000000) 2018/01/26 03:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x5, 0x40, 0x40000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bind$inet(r0, &(0x7f0000d00000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 03:51:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 03:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000040f000-0x27)="b269fec0ebffe60c295e41ff077309c0dbfafd9344a4298c386f269f42407e990fa77dd92cbfe1", 0x27) sendfile(r1, r2, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) accept$alg(r0, 0x0, 0x0) 2018/01/26 03:51:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000001000-0xac)="611f257565006d58e45607a2d0f62ecc607aaa21e0a13dbcfb8265ede1ace8023ade3e641c2d360c699a8c234dab6a65111f484bf1d49cda0f012828fb3632d095db899ab830cecefabffeb646a0e4ddaec213da21e1672605e8207b5cd7bb9f3b927dd274c1b7d33762682297dc06a4328087e3b2ea1425309fba2019dfffd68ab5fe1cec1a3422545fc70dabc0020f06f46bb80f6fb80c10ff3e6f8df7bd683f256f9c81f1971d80404df0", 0xac, 0x800, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000c2000-0x8)='./file0\x00', 0x488000, 0x4) pipe(&(0x7f0000bb0000)={0x0, 0x0}) 2018/01/26 03:51:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mkdir(&(0x7f0000976000-0xe)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000be3000)='./file0\x00', &(0x7f00004ea000)='./file0/file0\x00') r0 = socket$inet(0x2, 0x0, 0x7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006b6000-0x4)=0x0, &(0x7f0000551000)=0x4) 2018/01/26 03:51:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000375000)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fbd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x3, 0x0, 0x6, 0x4, 0x9, 0x0}, 0x20) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000016a000-0x3d)="6aad7908d8a6aa17fc1d4037d067ed2282bc6f36678929d0e5e0fa5812909844de3da22a1c3d66cdffa0bbccc23a31d75733686e4762feb58e09f5cc39") sendmmsg(r0, &(0x7f0000d89000-0x3c)=[{{&(0x7f0000add000)=@rc={0x1f, {0x3, 0xffffffff, 0xb578, 0x9, 0x7, 0x2}, 0x1}, 0x9, &(0x7f0000848000)=[{&(0x7f00003b1000)="5f2d40dc8cdd480e71aea10a22818b038b4ad94a06edcd3f2c73054bf4c028eb7307d1a25046acddd0cbbf430efeba185319999221954961bea64b48d4e2eb5d6a4f3037f1c2223e1bc95d7d00ad8ffc437167bd8d8f49e98027cc550a17792ca87b1c243fbb365e8a3c0446f1d29ecc897417a1ad6460d99e6d55b2bf6e9e6edc2ca399d317fa4c5b61e97deb85496b21d42ffacff8b4bae4069da212cc5d6101c852e4d20cdc6dee64deabb04f88b355fe511ab4b1daa9bbe8b11be057317cf4bc67b20537413118042ec8061030b9fdb4023f559b319df00f4ba2679a48bc495e", 0xe2}, {&(0x7f0000ee5000-0x49)="90c37ea1f2c2e55490896db2fe59c30402ff1e0b2b5d3701d239be514006b523b602be6c8de4157acc439c2f0f9d82fed36d770e40ab218a8bcc43f731003d72b53301a809d5be0e2a", 0x49}], 0x2, 0x0, 0x0, 0x0}, 0x1}], 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap$binder(&(0x7f000072f000/0x3000)=nil, 0x3000, 0x2000000, 0x13, r1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000dcb000-0x8)=0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000078f000)={0x2, 0x7, 0x0}, 0x4) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000220000-0x4)=0x0, &(0x7f0000d97000)=0xffffffffffffffd9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000511000)={0x6, 0x7, 0x1, 0x4, 0x2, 0x4, 0x7, 0x80000000, 0x0}, &(0x7f0000ffd000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b0a000-0x81)={r2, 0x5, 0x79, "5ac49d2ab40c162d7cde4cc195c4cff6011dcd38ff73053be941345cc819c9620dbf7fd147318f9c401498d1882fc85a32d0ee1f32acc1d19bb959a48cb5d06ce6b31c6b192fa5bfef93b30d654f30b66008b0c46dfb31602de9d8b78594f36384bb7db08e197f6eb815d993ca935af802bddbca072cab9ecc"}, 0x81) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aea000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ac000)=0x28) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) get_mempolicy(&(0x7f000089e000)=0x0, &(0x7f0000e1b000-0x8)=0x0, 0x2, &(0x7f0000842000/0x3000)=nil, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000c9000-0x50)={0x40, 0x3, 0xe7, 0x5, &(0x7f000063f000-0xc0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:51:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000feb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093c000-0x4)=0x40, 0x1b4) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000cd1000-0x40)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) connect$inet(r1, &(0x7f0000dae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) 2018/01/26 03:51:50 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mknod(&(0x7f0000009000-0x8)='./file0\x00', 0x8009, 0xffffffff) syz_open_dev$dmmidi(&(0x7f0000016000-0xd)='/dev/dmmidi#\x00', 0xc43, 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000)={0x4, &(0x7f0000010000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000018000)={r2, &(0x7f0000018000)=""/155}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000019000-0x12)='/dev/snd/midiC#D#\x00', 0x4000003b, 0x8000) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f000000c000-0x10)={0xc2, &(0x7f0000010000)="b622badc10ee2e78b73db70cf74285168d244a7620e24437686f38e9ab060c6c77a04ab0c88ddbe38eb19e537c60bd10ea4b16f88b521b0b5d171cf3763ecb9054dbccb69a4c503883475ee9457ed3274a391eaaf9316fd10e050be9c846dafb79a3d88a23493140eef34def1fa19dd59c14e26c592450d4764b7153fd360f6b46ab42ec3e865c32027df43c8f85b6e1873e52398ab81d8b9f3a3082b1fa7cd2c1278e8a5165ec640dc70079af86b9d7db15bdd80650b29aa03e30bc444cd03d0660"}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/26 03:51:50 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001e000-0x8)='./file0\x00', 0xc0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) chroot(&(0x7f000001d000)='./file0\x00') mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000001c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000038000)=0x3a) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000039000)='./file1\x00') recvfrom(r0, &(0x7f0000038000)=""/170, 0xaa, 0x20, 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r1, &(0x7f000002d000)="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", 0x1000) 2018/01/26 03:51:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x5706, 0xb0000) accept4(r0, &(0x7f000022f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00000a9000)=0x32, 0x80000) getsockopt$bt_BT_SECURITY(r1, 0x88, 0x4, &(0x7f00007fe000)={0x0, 0x0}, 0x97209e9692727eab) 2018/01/26 03:51:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cda000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readahead(r0, 0x80000001, 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) read(r1, &(0x7f0000366000-0x5a)=""/90, 0x5a) 2018/01/26 03:51:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ee000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)=""/54, 0x36}], 0x1, &(0x7f0000234000-0x30)=[{&(0x7f0000000000)=""/107, 0x6b}], 0x1, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000645000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2018/01/26 03:51:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() r2 = syz_open_dev$sg(&(0x7f0000d94000)='/dev/sg#\x00', 0x4, 0x8000) renameat2(r0, &(0x7f00009a3000-0x8)='./file0\x00', r2, &(0x7f0000da0000-0x8)='./file0\x00', 0x3) fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) getuid() 2018/01/26 03:51:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ea9000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009b3000)='net/igmp\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a9508) connect$pppoe(r0, &(0x7f0000fd2000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="2038a1529377040876e8d0f1c225860d"}}, 0x1e) 2018/01/26 03:51:50 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000021000-0x38)={&(0x7f0000021000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[], 0x66, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000020000)={&(0x7f0000020000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000021000-0x20)=[{&(0x7f0000020000)=""/2, 0x2}, {&(0x7f000001f000-0x41)=""/65, 0x41}], 0x2, 0x0, 0x0, 0x80}, 0x0) 2018/01/26 03:51:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ff1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008bb000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000075c000-0x10)={r2, &(0x7f000061a000)=""/26}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000ee9000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000656000)={0x5, 0x0, [{0x970, 0x0, 0x9}, {0x0, 0x0, 0xffffffff}, {0xda0, 0x0, 0x1f}, {0x8cd, 0x0, 0x3ff}, {0xbfd, 0x0, 0x0}]}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00004d7000-0x80)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b01000)={0x1, 0x0, [{0xc0010141, 0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000fa9000)={0x80000001, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000b90000-0x10)={0x8, r5}) 2018/01/26 03:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000fc4000)='/dev/dsp#\x00', 0x78d, 0x200040) ioctl$TCSETA(r2, 0x5406, &(0x7f0000922000-0x14)={0x100000001, 0x8, 0xff, 0x7ff, 0x20, 0x200, 0x6, 0x10001, 0x1000, 0xfffffffffffffffd}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000555000-0x4)=0x0) listen(r1, 0x0) accept$ipx(r1, &(0x7f000016f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b2a000-0x4)=0xfffffffffffffeec) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffff9c, 0x29, 0x20, &(0x7f000044f000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x3, 0xff, 0x8, 0x4, 0x3, 0x9e5}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000e7d000)={0x0, 0x0}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00004d5000)='/dev/dsp\x00', 0x0, 0x0) perf_event_open(&(0x7f00003d1000)={0x0, 0x78, 0x8000000000, 0x4, 0x4, 0x2, 0x0, 0x1, 0x20, 0x0, 0xfffffffffffffff9, 0x8, 0x5, 0x0, 0x7, 0x3, 0x3, 0x7, 0x7, 0x401, 0x0, 0x4, 0x9b8, 0x401, 0x2, 0x9, 0x5, 0xd, 0xe320, 0x9, 0xffffffff00000001, 0x80, 0x910, 0x63274433, 0x7, 0x8, 0x8b39, 0x5, 0x0, 0x7, 0x5, @perf_bp={&(0x7f000063d000)=0x0, 0x1}, 0x10, 0x0, 0x9, 0x2, 0x3, 0x8, 0x6, 0x0}, r3, 0x7, r4, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0x0}, 0x8) 2018/01/26 03:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) fcntl$getflags(r0, 0x40a) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cfb000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f000071a000)=0xc) 2018/01/26 03:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f00002d0000/0x3000)=nil, 0x5000) shmdt(r0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000956000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff2cb, 0x400002) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f00000ac000-0x8)={0x0, 0x14}) readlink(&(0x7f000054d000-0x8)='./file0\x00', &(0x7f0000497000)=""/4096, 0x1000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000efc000-0xc)='/dev/ashmem\x00', 0x8000, 0x0) shmget$private(0x0, 0xc000, 0x2, &(0x7f000037e000/0xc000)=nil) 2018/01/26 03:51:51 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0xfffffffffffffd4d) bind(r1, &(0x7f0000005000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$pppoe(0x18, 0x1, 0x0) 2018/01/26 03:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f5f000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x1e7040) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$usbmon(&(0x7f0000ac6000-0xd)='/dev/usbmon#\x00', 0x3, 0x10000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000063d000)={r1, r2}) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpid() r5 = fcntl$getown(r3, 0x9) kcmp(r4, r5, 0x7, r3, r3) 2018/01/26 03:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) connect$inet(r0, &(0x7f000031c000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000bb3000-0xb)='/dev/adsp#\x00', 0x50d0be33, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000040f000-0xb0)={{0x8e, 0x7}, 'port0\x00', 0xd8, 0x400, 0x1, 0x8001, 0x10001, 0x8001, 0x80, 0x0, 0x2, 0x4dc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000040f000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000808000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000e04000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000849000)={0x0, 0x0}) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) openat$dir(0xffffffffffffff9c, &(0x7f000055c000)='./file0/file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000096e000-0x8c)={0xffffffff, 0x9, 0x2, 'queue0\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) umount2(&(0x7f0000f8d000-0x8)='./file0\x00', 0xa) 2018/01/26 03:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000b50000-0x4)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e1c000)={0x0, 0x3}, &(0x7f0000022000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fe6000)={r3, 0x226296e3}, 0x8) getresgid(&(0x7f0000f20000-0x4)=0x0, &(0x7f0000a39000-0x4)=0x0, &(0x7f000023a000-0x4)=0x0) stat(&(0x7f000028f000-0x8)='./file0\x00', &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000031a000)=0x7c, 0x4) 2018/01/26 03:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001bf000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f55000)={0x0, 0xe0, "21e60d539f31124d6a9f9a8d052c42cb2d6af4cee89b93e1198527bac802cbb9b9f959953e1fef0ded6a1da3d36298addf3de1b1e4ac166d088484917dc68ede7a59de44df3d242de89b28611090368179623895c5bef2af72e9e79a8f3d691c1f95103247e352c08742dacd7cd2bf509a16a525dba7e936db272b113b842c7bc2c3b52a4b1adf49c4c89c7fdbb84fda8cdef5a205d73904409899fc225917cf6352c95c3eba4522c07057a69664ad06f8be72c03521835ee5c31100abfcea23f2884b925c82597cf22230f905baa0ffad3e453e1c83efb5d8876be7f3168d70"}, &(0x7f00000c3000)=0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000368000-0x8)={r1, 0x401}, &(0x7f0000145000-0x4)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005df000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) r3 = dup3(r2, r2, 0x80000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000383000-0x10)='\x00\x00\x00\x00\x00', 0x5) r4 = accept$alg(r2, 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000478000)="0cc9563b0a240dd47c7b3db113d544592ad5b836b1973a064a39c88128764296d515ef0bea18e2cc80685236379454127952a23310ecc82973b261d4fde567de79294f7b8bbec1a5e3c3ff3c61214eb780fb0bae1c633856563502c4e6fa122af9e4258c35796a598c459757c0a9f6a0e84e85bd6bdc3440f0f614f725c8c8aaa744707036eda2450df3706f3518d12ede0dcdecf6a254fa703c10d85336699e89ac62e2e32c10e1c1568f8dbf0ef61e0e5305e17f8d01a77fce8b5c22bc293cf9160865c3d8d55390e8e42c23") ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00002ea000-0xf0)={0x80, 0xe8, "ee36e0c7430daed1e1c045443d9c39f68576cea01e96e7aaf5de04926fda2cc8fb4af214bf778c341616120f8f1fba8386cef7c660abc0a0472c255eb0686b168c8efede551af043eb90865a232cffb9f2b7922a7edec836f47f9d21d7fa1bbbc93b4bf4590e0fb14dae325146dfb4dbf0509d0c9d6af2f1fd5ce840df344c75ecab9311c458ef45ab6782a4beff284598f57ffc888c7dbcd6be3f228cde8fbe9833fb1eb89f0aa6e8e3c08271184d10b61b685a64712fb433a35d3f7b332deb323f259c7bb5a77d3273a180d9ac21823296f5a0f80754d8fdc4f6a1f7d1c2f769e5b689874aa7d5"}) recvmsg(r4, &(0x7f00000f7000-0x38)={&(0x7f0000d46000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d4e000)=[{&(0x7f00007ea000)=""/193, 0xc1}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f0000a40000)=0x9e08, 0x4) 2018/01/26 03:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000722000)="3b692cec", 0x52d) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000823000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7fffffff) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f000075e000)={&(0x7f00005cc000-0x10)=@ipx={0x4, 0x0, 0x0, "808f954bfd50", 0x0, 0x0}, 0x10, &(0x7f00003d9000-0x30)=[{&(0x7f00001d7000-0xf9)="73e3270e5240e945d82ff70a691eb7e2fecc59d5f1498b783b3ce232263ee8991612d7ec373f238c0109483e3d91b60fa715f8c661ea397f345c18f71867faa2874e67b9296c15a40ec32abad977b7", 0x4f}], 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f00001d7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) 2018/01/26 03:51:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000a8c000-0x14)=""/20, 0x14) pipe(&(0x7f0000ebd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)={0x2, 0x0, [{0x6, 0x94, &(0x7f0000000000)=""/148, 0x0}, {0x2000, 0x5a, &(0x7f000077e000-0x5a)=""/90, 0x0}]}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3b, &(0x7f0000005000)={0x4, {0x7fffffff}, 0x4, 0x200}, &(0x7f0000005000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000006000-0x8)={0x0}) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 03:51:51 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) write$sndseq(r0, &(0x7f0000007000)=[{0x6, 0x9, 0x6000000, 0x2, @tick=0x0, {0x8, 0x27b}, {0x8c, 0x1f}, @time=@tick=0xffffffffffff0000}, {0x8, 0x5, 0x7fffffff, 0x47, @time={0x0, 0x0}, {0x3, 0x8001}, {0x7, 0x1}, @time=@time={0x0, 0x0}}, {0xff2e, 0x4e9d, 0x800, 0x75, @tick=0x5, {0x7ff, 0x7}, {0x8000, 0xc3}, @connect={{0x3, 0xfffffffffffffff9}, {0x1, 0x8000}}}, {0x10, 0x8000, 0x7ff, 0x9, @time={0x77359400, 0x0}, {0x9, 0x4}, {0x8, 0xba}, @note={0xffffffff, 0x3f, 0x7ff, 0x8, 0x0}}], 0xc0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) dup2(r1, r0) readv(r1, &(0x7f0000003000)=[{&(0x7f0000003000)=""/24, 0x18}], 0x1) 2018/01/26 03:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061f000)='/dev/rfkill\x00', 0x101001, 0x0) clock_gettime(0x0, &(0x7f00007e3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000014d000)={0x3, 0x3ff, 0x8, {r2, r3+10000000}, 0x54, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$setlease(r0, 0x400, 0x3) 2018/01/26 03:51:51 executing program 4: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000043f000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x40) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000440000-0x6)={0x1f, 0x8, 0x1}, 0x6) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0xb, &(0x7f0000004000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/26 03:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002e1000-0xe0)=[{0x0, 0x0, &(0x7f00000a3000)=[{&(0x7f0000bf9000)="a2af20398dbebf1981ddbe6194622851", 0x10}], 0x1, &(0x7f0000060000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000f13000)='/dev/audio#\x00', 0x100, 0x8400) r3 = syz_open_dev$vcsa(&(0x7f0000abb000-0xb)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000447000-0x8)={0x3, r3}) io_setup(0x100000001, &(0x7f0000f69000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/26 03:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap$binder(&(0x7f000098c000/0x2000)=nil, 0x2000, 0x1, 0x810, r0, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/26 03:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000bd3000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa1000-0x4)=0x2d73) 2018/01/26 03:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe0000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd7000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00009ca000)='./file0\x00', &(0x7f0000fb1000)='ramfs\x00', 0x0, &(0x7f0000ba9000-0x1)="") mmap(&(0x7f0000bf9000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004bd000)={0x80000000, 0x76, 0x821e, 0x4}, 0x8) 2018/01/26 03:51:51 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 03:51:51 executing program 5: pipe2(&(0x7f0000691000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x2000000004e, 0x0, 0x0) 2018/01/26 03:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a71000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000549000)=""/174) 2018/01/26 03:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f00004ae000)=""/183, 0xb7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f0000012000)=""/153, 0x1dc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000000d000+0xa83)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000c000-0x24)={0x14, 0x1a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="bc0ec99318ef463286e94342ce04526f361e781073b7dcd26f3d21c2c52cffe0282c632d3e6b9fd4a47bbd60ea33d87e3305b68b835adedebcb6d38f2aba73703dd4541c2fd55ffe533dbd35570c2fe2f94f922ac89722fa24e4cf8ee19d1ec773ecd46e56f50376bc302bfffd3a563df37427996bd30ad86e", 0x79, 0xfffffffffffffffd) keyctl$clear(0x7, r1) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0xfffffffffffffff7, 0x4, 0x1, 0x7, "a4bc313b902e895c37433e8321272481db143172fba0f06a38675b69c4a7ff13"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_yield() r0 = getgid() r1 = getegid() openat$selinux_user(0xffffffffffffff9c, &(0x7f00004c2000-0xe)='/selinux/user\x00', 0x2, 0x0) setregid(r0, r1) getgroups(0x4, &(0x7f0000ab1000-0x10)=[r1, r1, r0, r0]) 2018/01/26 03:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r1, &(0x7f0000e84000-0x8)=0x0, 0xdf) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) 2018/01/26 03:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) setgroups(0x1, &(0x7f0000596000-0x4)=[0x0]) uname(&(0x7f0000155000)=""/210) 2018/01/26 03:51:51 executing program 0: mmap(&(0x7f0000548000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) exit(0x10000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000f87000-0xa)='/dev/vcs#\x00', 0x7, 0x20000) 2018/01/26 03:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x4, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000330000-0x20)={r0, &(0x7f0000619000)="", &(0x7f0000eb1000-0x1)="", 0x1}, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007a1000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000283000-0xb)='/dev/vcsa#\x00', 0x100, 0x101000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000449000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000769000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d7f000)={r2, 0x93a, 0x8d, 0x200, 0x7, 0x8000}, 0x14) readv(r0, &(0x7f0000f50000)=[{&(0x7f0000bb7000)=""/141, 0x8d}, {&(0x7f0000887000)=""/0, 0x0}, {&(0x7f00002ec000-0x9b)=""/155, 0x9b}, {&(0x7f000099c000-0x9a)=""/154, 0x9a}, {&(0x7f0000004000-0x9)=""/9, 0x9}, {&(0x7f000092f000-0xa2)=""/162, 0xa2}], 0x6) 2018/01/26 03:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000861000)={@common='gre0\x00', @ifru_names=@generic="6104ea748c593be9e21b8ae5dcf09c51"}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x3b, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/26 03:51:51 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000bb7000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000400000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00005ee000-0x1)={0x1}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d50000)='net/ip6_tables_targets\x00') writev(r1, &(0x7f0000217000-0x20)=[{&(0x7f00002d0000)="434a3b9679bba78185e6711ff899625dda0a7066489b1aba44579503b2cebc2b4b3a6f52c5eb12eaac74a9109c64c130feb6786c4e27a9700288e3f245a64b4353431b8a8e1c0d19b23e8b06a3399774a5de574ae1808d73c4315be4a46db7b8455312e29a3d45d65fba18f0a2266774847110c6c25e45cf7a144d67cbe82e2c01665b36f12d0142a480f203566399166547d1e49f07581bdd0825845e60409b4d58e4b70b3641d534daeb1993724f37085c511b18568eb7827af6bc0746945fafcb8b96cd1919e32f650e0086d7b3f958d8b530608ec407ca316a086bffaf04f07dbec82833306505c08ace061e4ca67ddd3e5e8dbacce66d5f50da5dd1d9e5a95d98015ec90dbe4db6f878c279f34e7b536f4a088cec1e6d0b700dbc678c7b0c20e820f30277bbbcf8903b71485e6a8b4e5f44b8539fc86111e72452be5eb91eeb5c165f57b3fd8c2c30debb61b70206d871730c37138ba22e3ba2ed71b4e1563aa5705449dd20acef7ce4d590aa50a06b60d53b5ff8d891d4390faaafd716773a94fa116795597055fce8ce97c4467eba4937819bc2fb6a02059c88d656b8bbdf6cbecd4e99e4d993aa320cbd060edbd77320193b8a5640b54c36f10e1b7b889c29f37516acecfdcd7dd3253f669ef11ec8c1f65f94e9c14cb8f661cf484108d15204edda08d7faa0159fbe9c2591f9049c72e9548c4b65294988acdb9717a171c854b844067e694b63299eced2e574818c286d6ee450c59ff228e63e86f510ea6ae83c84e1d798bdad942a57ffd8d83c322e8c62eae659eec93a0d3cc7f219c3221dde5de2f6e5179f56f4c3a7e439ad64c74794d2a7d474458179fea0fa4c426fea2fb3b99971144d343b4fce8eecc7a0ed0c6e04217742f22fb391bcf58b10bd25c14d4aa54c3be5d6736bdfd5cdf0a6e222bad797e15348428e19db18899945d8538fb57439f509a9d51f4bfb96122a4d3e5bc25d1535784e9fc4754c61eeb90d5e5f12ea1058a6ee5c5883a0ed9862ec52bae527004a3548bc546c67054c55baeef7a23869b4500e5afbe6ae89d9b6f20c46f5e5df1f2574fffe3773e9debba7a82b2ac0265142dcfafc12a073f38de0aa47fb88f960076b6f322e81b0ff185941875113b5d39f79ff9938dfcdc51bca77018bac0803c61893da5cf05696055a61bcc8efa7e3bdd05959e245cf5722b0d8aa43505536f1fd27cea95042d1aec29054531f5dcded08fa6d4d1c4ebb8c78761bd226a4e121099cc8cadbaed4e794ef842ac11a087e647811fc4744eb5576786115abb7335f3794d224fec12906063ad5b864c4113203a3451be1f0fa0d510f671b58a37598f61a8900a2363c837f971b7b6f4c921a4ddf4a1416b8c1c4f46d5737a3be4a68509d346efbda81927453e813557cfd3203e0809aeb214f83d756b0f30d3b6f50d8e5b0b3a28ef5978441a52acf7989523131060c134b5cfed5e332816a76728733ea16779b3c9de602f65733f95676332daad5d11fa079c00fb9d57012606eca004948db40b120ca08a47fd9854c1da284b4b96b56f5f208eeafee082e19f06b6aacf07084b697acdbf5de29ad9bb95f8fcbf9b31dd2cefa1c3074a519be50f6d34780635d06b8a4c9fc58f36be451764c619ba1a218e10273f7da6a83afe4428ba04004150b670833d35b57fac3578954fa3cb75eab25f04d9b0d7c8dd90a92ab024440682360e53c05c8008c6cf0aad446e917ec69d6298fee9b3df3b23fc1cedf9b3fa02675e78542b7fc84dea321dbbc7d093ceb8164b42f2b7ff5a9c440c11dbb9823846727d7660b252d02441826f730ab4ab4b943d6df03024004f1d8f2f5a7526e02056a5c35f51d92c31c61e48c6eb664349f8939bcdb7e34438bbff081173dd66bf533af075c0edac7b07c24fc30f7651a6713d74e9a64b8a57191a283ec2d5434b09ab019d9ae2e7f5bcc6666bf90e47744785623f067230da324cfc2f97b641ceb283ba382885bec5ecaf56d805f312322831bca8804fb6eab690926bd8bf7391d3c6330bfca12676db49be58385d36d2e17e1de17acac31b454b122a38df92f5ae881a2ef2dda5ac6138d194f608f23b0d85c58d8efa56e8efa469c10c5c6c0506b1914195c58fb30a43ae0dbe3848b7beb60e65763b3b73edbb5aee17bcb65f1889f8ae7904407dbc8e307389c891d92b8363e8263c8a29b3b32b0f8d2e1863739dbf25b724fd21f3fb83c0abd0a30c6f9d7b36d99dbdc2b6dfe18fb6990e6c613dd21d031fb32768e9f701b025f25efcc895ffa694a49178962d4b0d2865bb1ec547c796add42f7a3c2a890ff78b132867ee39b4425a1078eb77cdd5acd815e466ead56eabd9a41d0cea594191bdddcfbe2111495e8c9b75f133e49c01052ed2b289aa30e511811301dc3911380ea410ceb5239eee302d3d7608c56073b6a19090dbf08c5486590441fabd6c060c7297618f64808ec2b50995a0d7cad6647c879d4b44b43d4f6e4da5be13eb3dda7c2c462f37f9c0c3c3ebc447ae4f1efeb93afbfbb3d52260a4192d5f1653f27f1563f23ac0775694f9a87ca2848a1c0e903cebdff3f0ed0b94c6f811bc8e53bb8b0c727762f4f248f94ed1e537baae380174c3c8fb0f1777ffd07297b223755124a7b4308a1c5dbc07238ab5a093f87c64dc6339585286c8f613d819280fa863f9e88cc577fb96ecf1bea996afafe017d1b8fbc73012d074102ec1a2532418e6c0b98034a2b8b2d48593252e6e26b8510118b023e20ee5c9946db5b4335aedb7865c579c3fe5cb3c3aab3b309f0e6473185f225c501686d3ece393d1f1d3b7f80e2702cfd272bd3ec89600719263adc4bf0651a9b7ea3f54af54607da6daed089cbe3435db946b27f60ee00196d35ecfbe326f522be91047af1daa1c7ffb75e1d03748dd768ea83db5ff3b5797e5e6f81d9d7e213dae1cf2f6227a01a88d7c570c15f2795efe47d5eb4930c92e08ea58c24c9db40d3874b5533cfcdf937ff355f6c773293f264a9b65ab3b50bf7ee9c469aea062b99e5ccb688563fe4f7935c197e8305b5f84ecb08ca94ee79656281be78797a28cacf8c8d0ed326a327052fc877f2432a0cdc0a32af0105168fc3285580e8b9d47c27bda4d7f9a26de8419174dc9bebfda86b377323a8b00b15bc098c65ba41f32ddc9fab676d5c430969977ab803d6c009260975cd85b61b7aeabcdec6511d83e8e5c614bc58069b334218b947d2772e30666caca90985509b7e00beb4f37de76b0a5fc3b07db1922cee202e07cf792e10a193d7515166f8cf3b2178271034969cb04f14207f9e8c39df2699f8f2cd2a1bc60c20c9bc341dc7ef1f8de9961472d9c4db61390f754a45be35685186bd5bdde0c48a117849b1eb27ebc90e2c3370e6186feb4930a41a4b1edff286be970da00235673e537e8885b77c60e83c8344c3c90717774bafb65fa11a3186a0f0a977ef5f217a2d27a24e0b864714b382f31b845c083ad97d274de4d672d1c3f15a9a57e72fdc8353acac7007de3a0f30712515fa99b1a43b31069cfba7143112c1ad9babba9600d757420be6b20a7576d7ee10680b61e8abe95d0957c876ca9c490f152e1f460f3fe807b85229454911981d8c00b388054cbbfe76f765832eb67c431fce0a776387a2787420a5212d947a967edf61108f7184334ebb04e8540e5cc16f9cd9742798c5c7162b16ff138d4bcd10100267d097a2cc9878ea702df3cdb98b433b4f3928e38032ba198f46a97bece15ab564b34048684945ee3e9c039b5b69f4cedeffa92379baa0b8ca68d171ee7031978edf6d065f4b283ebf0fd272294127bbab84dd9044052d3ffb62e0c431c34492f048265fa2846af2bf47477458c53ab7bbefe47415ea2b705dd7ef8a40670d6f861c684b3f098986623fc429bff01dc42d9f1ea193875b74218f59dc913929ba8ebca4fe5c71d35ea54d9f83b4f843170c67fe3aad855ed7b0309e1870ccb90519e97c282a982c2fc53147b9035400235c3910627707035c1fc521e359e2ca3577d3a7910b10efd9a8f7ed9da0a0f4ade7c7aaec6ff02d825506d8f641888459327ac3cb07dfcf72e97641bdb23abdba0bec203320cc572cdeee145fd8194ff4b901cc55d1a060c1e80874b91c7fb8ab07cbab0f848ac26cff73329f4caa7d144d7c8be2029f5498aa9793ed37fb91fa54c2fc35f57ed811d5d381ab3604a260cb20cf234f7a6d7ec5b9bdbea4f54d560b39f912868d4e791ef3b72d8dc7b084e7600a3093f4ddb12ef4e48f8c75ce4cc304a4ed02bc6971c2e58488f2c7089510dc557d42aeb9e2141238d1ccf05ba4e7b65ff20ae2b9e7122741ba0810007ef18a8e4b1e83f8309ba18a396f57fc96896c9629983276673ef5a26ccefdedb2c7976a17ff73af188d3187ce7f049d60354e2ae99cf2c2f94e1ecfdcae09ac569592b007f5c6b8a34df150e70c6fa8cb687163ca835a0915bbfa0e5f4ab2ed45bf58a71ea91732db5a956b587ea623c75741a345c9f24581ee7c820b38fce1c93a784fdf5e3f8eabc10dd0f40fe984f23be64152f92db653ac37e361fd47fdf8cbec65c8ce6d69493fc9a13b377a40f29af4034f550993fdc46f34a99ffeaab10a4b82625bcb7c8c16218f129681968e83918484eb33ada71a0065d3ffbe0d5c2b310a03392afa29809458aec91a83b319ee6d9a8270edb544f5d66a9410834bec0d15017674d5782e599c9a7f42c8bb6dd5fea4364af355078a2ccba07dc782b2f1b7d63321b9d8a6031f625decc11b52e638fe9f5ae7d0a7e60e1808a9be2c1dd94d875b70516847eda283d4f220b9bd94cc5d8d549e69d3ec0ac0b4c675c1b5e5998e62b089cf4602b411b44ad64a7ed0ba1f26ad7352a17c79c53b49dc9a9affd2af55b8cbee79dc1a23ab2caac891e565becf8bc2e4b29a03117d9342b66cffb24932c9a09fcaeef5969bba0209e5eb1f8595269a483854287954866ff9f3674ad5f0b6cb7b053929512958a9b27cb65b07ed1e387b0048c1dbbd1495e30b0e7387243fcc573eaeed9cce90b9621f28660082113cd0fd02408fb36c7a4fd3e811bd14f0efb36e02b37a5fe2678e85e61f9b8fc4eef46be686296130c7b01c7805929913fb2249ec1ab9416ec98b8656dfba929d937cbe2b8c12296581d2f8a8647bad583cfce3e0b8da09634ea5e27ccc576a1558638f89a8aa94d57011434cdfebe085843a0b5e257a18b05cfe2d4b0f31c1d917c8c5e86f830fa2fd9de1e9e8ba92d5c50083294af9cad9a912e9c5e96ea218b21a0d48b9c92c57833f5a41ed5a85882f0fd602821081255eab27d0ca35a33cde5b9ad94d3f488900c2618d0ac99cc702f5dda4ada620774dc63a97ac14c73538baf88844614e0a22e42acc95ba467ccafa88d03dd0c44206d1ca4d616db5da93788f220febe4cc89844e84f0356eeb5b7c999e3d770af35e1543d73867c6a7edb422a3ac53780a9471da08497b670b510416faf91dabf8be4a41a0fcf0c546ba1622afbf19784fcaf5bc915a18e58dc6141116da562cad199bc06542e6eb9a0e81f1b94a4deb8caf3bb3f77e42cc3f8d87bc2b2328ed5c90dee741f01536d4da8bc5372ac5f7e0330ef0e52242537ab2becbe44acc6fd0bd4f841ae7871479a66de7924252a28805c7ec374d45dff380f907afcb8dbc4d1040d3279f7aaf23f102fbe0c336d6f7e61490c15e2de62c0b245e4eeb018a1fd37f921bac30761019a3715669e8effd12e8c60d4602cd9323b19613acef8ef8d2b3ca908a65450860", 0x1000}], 0x1) 2018/01/26 03:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/26 03:51:51 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x80001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000082a000)='/dev/hwrng\x00', 0x301000, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fea000)={0x0, 0xc2, "1774e5a573761058bad7f6d7fe12e90ba54c699fc3aa28701a2902b004aae589d7051b623ab1b203bdfd3042028e71912989e413f8046ef53a74ca32ab7fcfd9b3fbd4469e0f3fb9b4ab8c387e77cbd044739c4a94e54c502ee2ae233657620ac2eb123a8191c5840d7be3a6443afca9249051186bc29954cdc3a409f7a8969c6244bdbe65abbf7aaf145fdea455c085330d1d07c652bb89f6313f7989caad97a5f484a60f5a7d44f97d643e6017901824096131d72f4e948722a26dc8d7ba58c71f"}, &(0x7f000080f000-0x1)=0xca) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000926000)={r2, 0x1, 0x8810, 0x2}, 0x10) r3 = syz_open_pts(r0, 0x0) readlinkat(r1, &(0x7f00005d6000)='./file0\x00', &(0x7f0000faa000-0x3f)=""/63, 0x3f) ioctl$int_in(r3, 0x541f, &(0x7f0000fe9000)=0x0) 2018/01/26 03:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000409000-0x8)={0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0c000-0x10)={0x0, 0xa75, 0x0, []}, 0x0) 2018/01/26 03:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = add_key$keyring(&(0x7f0000463000-0x8)='keyring\x00', &(0x7f00004ff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000978000)=0x0) keyctl$read(0xb, r1, &(0x7f0000f54000)=""/69, 0x45) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00006b2000-0x4)=0x0, 0x371) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000369000)=[{&(0x7f0000330000)=""/0, 0x0}], 0x1, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:51 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f000002c000)='/dev/vcs#\x00', 0x6, 0x200) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00002a5000-0x4)=0x80000001) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000447000+0xa8e)=0x0, &(0x7f000030c000)=0x4) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001000-0x8)={0x1, r0}) ioctl$TIOCSTI(r0, 0x5412, 0x4) syncfs(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002000)=[{&(0x7f0000004000-0x6)={0x27, 0x101, 0x4, 0x3, 0x100000000, 0x1, "31fdb6fc5f15d3dba5e159265fb08ab184f312f5a4df58f68ef0fd83d4912318bf01d254fbacc8724aae13939352aeba8a0a05c0cc958dca4cbfc4e69a8ae0", 0x4}, 0x60, &(0x7f0000003000)=[{&(0x7f0000003000)="85639523e4f1567fae9629235b2dd675d9b00195f272b02fb7591f9734c46dff67b9f8510256481ce13fb10c595892fbc174a99359a61fab26f178f32d0fef6734d8fc367cb66efe89344bde58b0ab7c6a13203c5d7140614558edc3d85c28debbeb813188cffaaf55989a829daf1a984c8516d56d4697929344c8e24c2b6ece627c81fbe5d9b084dd067f74cfa34e6024da2fd67533909b24364f0a96110580a8afb4c8947b99875b4c60ad37e864c3073e6e763ec347bc490f7c014587ebae7888818bb23dcf106328b573c14cedd4aca9015f15aad1069ff9833b", 0xdc}, {&(0x7f0000001000-0xf)="360f2047b35db0a13e873fd430c2d9", 0xf}, {&(0x7f0000004000-0x14)="4bb16973958687228807257d06e216e7ce3194d5", 0x14}, {&(0x7f0000002000-0x62)="b9bd398c1a1c82b242d1d2cd1d917416702d6cee2043bd9808ca566ce1f1e7bc678a14e6be7f70306d44d32691dc55f51f012aeb41cd0b64cae5c2750e650a472220f428a28c103a5fc6089fc777f893e5fd2e1f0333c9dd02bf7e9cac602181c27a", 0x62}], 0x4, &(0x7f0000003000)={0x1010, 0x11f, 0x7, "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"}, 0x1010, 0x8000}, {&(0x7f0000001000)={0x27, 0x7f, 0x90, 0x7, 0x7, 0x9, "273dcda224e542d986d9072f274d50da321abe5c487251bf5a31615b1fcb144c1d687d05825054d1468337eb9344b13af602d5316cf36171e3c32c63856240", 0x100000000}, 0x60, &(0x7f0000004000-0x10)=[{&(0x7f0000001000-0xbe)="b12be1d9350dffbc337d4033f260dba74ed86b8f389afe6b7c13bf34820efcafdfe56d9d35ed421408e15a9af65fe55f9717e466cb13a18b4f1f44fe9f82522c3135e140879e5d46792704cbde9c373d670c5f47d7673003dc6032f41f61524b9bc3c521cf61b528b680391148f6ff754c4b49365225d2589a6ddf28b29de93f81f5256ca4660025241920a58838670d32e619c906b8281fab91db3986e55d7b7b02aa0c5502d9cfdcbbac11d96f3af26898cbe566505a45f98ee9706c2a", 0xbe}], 0x1, &(0x7f0000004000-0x58)={0x58, 0x100, 0x7fff, "7a5e9b20fc5689b13ab05a077a4f77fd9e8c3c163edc1b05f8888088e1bfe05d6bab9c14d0f064c90f952a6bff676d16fb7948217b99d922e8565d8cf5785881df3ce8d86cf7c23e"}, 0x58, 0x4000000}, {&(0x7f0000002000-0x60)={0x27, 0x4ff04d27, 0x6, 0x7, 0xff, 0x22, "519c688aa1e1c41c60f938d46383696877b881d82acb8b6a07097845bf8286a3d0d7cf7201f31cd0620b7e2e0b08bf39e36050093695a5a73645e0552f2d17", 0xe25}, 0x60, &(0x7f0000003000)=[{&(0x7f0000002000)="48fe9b3324d28e0ce18e2acaa6cedfbaebd6cb514467b36e366db2074a33dda97f3bccec1bdc6d00277b594f03656b7e26e5ec4b4be2cee25e60148476ce9a6bd2c2b50c8e2f949beb62105f887ead6cbafa2d55", 0x54}, {&(0x7f0000000000)="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", 0xfe}], 0x2, &(0x7f0000004000-0x70)={0x70, 0x0, 0x8, "79af981dc2e382b45e71832ad481a75f5649e450a4f719f14733164602e775332f1f44cecd2fa6d8b39ebed9955b161479e5ad7668d7c9e1ffc0be224621df6b5113727cdc8fbb0c97f9c20e8277e8f15a766d4f17fc5f3a0b"}, 0x70, 0x800}, {&(0x7f0000003000)={0x27, 0x7, 0x5, 0x4, 0xddc, 0x2, "4da1b9cdc4fad1416a24ddebc6fda760a28f22d8120466af319b0b54c8c8805ec5cc4f835df04e12ee9d6b7eab859c57e537f4a2de4a0b37ccd29549e3e1fd", 0x2}, 0x60, &(0x7f0000002000)=[{&(0x7f0000004000-0xec)="8f25b8d42f11ca14322f0394f915a6238d33366f9c5592684a5bfe35ae36e0bb7341735d8677bade44db780a64f75c520f2c8c5ad4244715f4c935f145677dc106b689c6db2df860e8f2bc9f1a717b21c8af1d4b250d175f5edeac5017f05e155f7ec53da0a75d84706d1903914ec944158e80585243fd4043866073e6248aaab06448bed6f156774eb9bbec77d793d6db4f2ac324576847314653410ad5782ffcdb3ea9bcf76a231660e99192ad328a71a00e48141dfc7bbe7fd18082373b106d5e40cb5a5aec6c5eb49f614d932ae85c5d4f32f6788d26d23a14fa34c7489e4065ad0f2a834ceee1cdcf4d", 0xec}], 0x1, &(0x7f0000003000+0x5d)={0xa8, 0x0, 0x2, "b49228882c4e036d2f00a2a978ff2bb6a344790ad2b9ac77bc774e35bacd58d710367bae308e92cf53be9593a551139c54003467b2ebec21e516579192596926ad12224d243caf741f374cad499b3e66c25accd6ee70de9118aba0a5ddda1cfb77cbfebb3c67ea675f5f4c6a9e5aa983e0ca2d0ae415cdf71829bc0be6ee094b3b26d0fe38ca457bdab6e37e789998a31e181f5fa54c75"}, 0xa8, 0xa38bd9e859ce9a9c}, {&(0x7f0000003000)={0x27, 0x1ff, 0x9800000000000000, 0x4, 0x200, 0xc3c5, "62aab56edb78baf5b01a7c5866db984cb4f51ad5a9a2243cec2c1dd6e5822dfe7bfbcfda2cc1b1842420944897711db9a314aeb4c40b8abd573e24b62eb64e", 0x0}, 0x60, &(0x7f0000004000-0x20)=[{&(0x7f0000003000)="62a713e56836408f2780bbaa572f6c7af04b31ccefb17485e32eafa5737463d8f1c4dca66bdc76e5ad4a3be25b98d41c5b5ff5d5708da31223041d6a97a6826e3dc887fc4771b94aef1fb98693551d6ed897e5aa2a4e15475cfba7440ea2e3c0d2d5e06f16101eee8cee73d786bdf1c896c59c9058bac086a04c5872536fd20701e75ef96d439879df2ac4251a9f22ccd747ad8ade0b9bda25152e1251fde1b808501ac29c5a7c07f9bda3c092fabe066aa56405881920c7944d3e1ecc8aff", 0xbf}, {&(0x7f0000004000-0x6f)="303839424bf6f02a0ec11f76fb39377af03f8a6643fc193ed8ab9bf89b8aa5e80a4ebc1603d9ca2593fe8329f8b66b74d6536dea4db67f525771bb76add4b827b649dce9d83eac02ba4e5bc2747ee1789368a07250fc85c08604b21bd8d8a4ea921a82db5de2417de19beb018aaa2b", 0x6f}], 0x2, &(0x7f0000003000)={0x1010, 0x0, 0x1, "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"}, 0x1010, 0x0}, {&(0x7f0000003000)={0x27, 0x0, 0x3, 0x3, 0x10001, 0x3, "84f8b898d0f5198767c7fb41886d3d4be26e4b42b58c44281ee86a77133924749fca85fc1fb93902294bfef4a7409c7e783370e67c1cf4498aead630a6f3ff", 0x3}, 0x60, &(0x7f0000004000-0x10)=[{&(0x7f0000002000-0x2)="d761", 0x2}], 0x1, &(0x7f0000003000-0x20)={0x20, 0x18f, 0x4, "9b6743fa9d11a615d04bd0675aa461b9"}, 0x20, 0x1}], 0x6, 0x41) 2018/01/26 03:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000073000-0xc)='/dev/random\x00', 0x0, 0x101000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000608000-0xc8)={0x8000000, 0x0, 0x1, 0x448, 0x3, [{0xffff, 0x401, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x100000000, 0x1eb3c8ce, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x2e0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f00002c9000-0xb)='/dev/loop#\x00', 0x5f, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003d5000-0x10)=@generic=""/16, 0x10) 2018/01/26 03:51:51 executing program 5: mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x800, &(0x7f00002ef000-0x8)=0x0) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000234000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002ef000)=0x10) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = syz_open_dev$mouse(&(0x7f000028c000)='/dev/input/mouse#\x00', 0x1e4c, 0x80000) syz_open_dev$random(&(0x7f00001a9000)='/dev/random\x00', 0x0, 0x4000000) mmap(&(0x7f00002ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002f1000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f00002ef000)="090b9ca8ff9fa186b54eb2e85f480cdba8f87f487a639ac2937d182747afcd4db35d4c3194d9b471eb3858070b325f4eeb5f56343c10b63d7e8de0f95febda9990638618fb147925dac11bde4a7005084cf6ab0c0b4394184c95ecc442ee96db317b4734076b4c61337db11cdebb93d5bbe4d619610bba67f0439e3381049e0f86d5c7f1b54769ef7a8a657e256f4019d3df4f3159595e6dcc23c7f3fbf773680997ee05167dbd341681fc05f0911df29324a5c77a490d3d18ba6d591d66ad9daebcf89a57a49f0c4b5952d95dc04fd3435d303724308328b9b1", 0xda) 2018/01/26 03:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f00003c5000-0x8)={0x0, 0x0}) io_setup(0x7ff, &(0x7f0000817000-0x8)=0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000c7b000-0x4)=0x4) io_submit(r3, 0x1, &(0x7f0000b1c000)=[&(0x7f0000803000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000bb5000)="", 0x0, 0x0, 0x0, 0x1, r2}]) 2018/01/26 03:51:51 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003d7000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000092d000-0x90)=[{0x800, 0x5, 0x7f, 0x1f, @tick=0x23ee3f62, {0x2, 0x7f}, {0x3, 0x5}, @connect={{0x4, 0x439}, {0xffffffff, 0x5dbd535b}}}, {0x0, 0x5, 0x9, 0x44, @time={0x0, 0x1c9c380}, {0x879, 0x2}, {0x80000001, 0x1}, @control={0x1, 0x4, 0x7}}, {0x5, 0x1, 0x7, 0x6, @time={0x77359400, 0x0}, {0x80, 0x81}, {0x4, 0x5}, @connect={{0x1, 0x9}, {0x5fd, 0x8000}}}], 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000d7c000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000f88000-0x50)={{0x0, 0xb7}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000029d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) connect$vsock_dgram(0xffffffffffffffff, &(0x7f000033e000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000aba000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmodat(r2, &(0x7f00006ed000)='./file0\x00', 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a27000-0xc)={0x0, 0xffffffffffffffff, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00009f9000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) 2018/01/26 03:51:51 executing program 6: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000ae5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x7fe5, 0x100, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "55dd61", 0x0, "1724cd"}, "bde90bb0"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/26 03:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) prctl$intptr(0x29, 0x5) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") uname(&(0x7f00002a6000)=""/15) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xd573) 2018/01/26 03:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000342000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) 2018/01/26 03:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="ff", 0x1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r1, r2, r2}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x1, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r5 = syz_open_dev$sndmidi(&(0x7f00005c6000)='/dev/snd/midiC#D#\x00', 0x10001, 0x801) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000fd1000+0x7ce)=0x1d, 0x4) writev(r4, &(0x7f00000a6000)=[{&(0x7f0000ef8000)='\t', 0x1}], 0x0) 2018/01/26 03:51:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000786000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpid() sched_rr_get_interval(r1, &(0x7f000064c000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000d8d000-0xc)={{0x400, 0x3, 0x80, 0x7f, 0x7, 0x10001}, 0x8}) 2018/01/26 03:51:51 executing program 2: clone(0x0, &(0x7f000008e000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000f72000)=0x0, &(0x7f00007c4000)="") mq_open(&(0x7f0000a4d000)="47504c70707030656d31776c616e3127db776c616e30db2b2f233a25255d26242b706f7369785f61636c5f61636365737329766d6e6574305d6e6f64657624707070311e5d00", 0x0, 0x0, &(0x7f0000795000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x6)='ramfs\x00', 0x0, &(0x7f00002c4000)="92") r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000001000+0x701)=0x0, 0x0) 2018/01/26 03:51:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000de3000-0xb)='/dev/mixer\x00', 0x80000, 0x0) r2 = dup(r0) r3 = syz_open_dev$sndpcmc(&(0x7f00008f9000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x28000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c27000)={r2, 0x4, 0xffffffffffffffe0, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r4) 2018/01/26 03:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() ioprio_set$uid(0x0, r0, 0x81) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cc7000)='/selinux/mls\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f00009ef000)={0x27, 0xc0000, 0x61, 0x0, 0x0, 0x1f, "e0c9731c3c697cda2fffed029092b120d1c2be7115e51b04ac6a805a408667cb51dc855d397854f2b0aca65a4d68870b3546b2acb6842baf5d712e6ed88199", 0x3ff}, 0x60) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = dup3(r2, r2, 0x80000) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000b17000)=""/187) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x1c, 0x6, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='P']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:51:51 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d49000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000761000)={{0x0, 0x0, 0x9, 0x0, 0x6b}, 0x9, 0x7fffffff, 'id1\x00', 'timer0\x00', 0x0, 0x4, 0x8, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00004b5000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") fchown(0xffffffffffffffff, 0x0, 0x0) 2018/01/26 03:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000a20000-0x4)=0x0) ioctl$void(r0, 0xc004587f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00007df000)={0x10, 0x0, 0x1, @random=""}, 0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000053c000-0x2)=0xffffffffffffff81, 0x2) poll(&(0x7f0000015000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 03:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x3, r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000307000-0x4)=0xffffffffffffff7f) write$fuse(r2, &(0x7f0000683000)={0x18, 0x0, 0x9, @fuse_bmap_out={0x81}}, 0x18) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000703000-0x14)={0x4, 0x7fffffff, 0x8, 0x0, 0x6}) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000376000-0x10)={0x8, &(0x7f0000b83000-0x20)=[{0x4, 0x6}, {0x4, 0x4}, {0x7fff, 0x8}, {0xefd6, 0x80}, {0x9, 0x7}, {0x81, 0xf5c}, {0x2, 0xffffffffffffff81}, {0x0, 0x4000000000000}]}) epoll_create(0x5) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000880000)={0x6, 0x0, [{0xf000, 0x92, &(0x7f0000873000)=""/146, 0x0}, {0x104000, 0xc1, &(0x7f0000103000-0xc1)=""/193, 0x0}, {0x7000, 0x5d, &(0x7f000053a000-0x5d)=""/93, 0x0}, {0x5000, 0x86, &(0x7f0000975000-0x86)=""/134, 0x0}, {0x116000, 0xc8, &(0x7f0000013000-0xc8)=""/200, 0x0}, {0x100000, 0x1c, &(0x7f00005f2000)=""/28, 0x0}]}) perf_event_open(&(0x7f00003a2000-0x78)={0x2, 0x78, 0x401, 0xfc8, 0x1f, 0x7a99, 0x0, 0x8, 0x100, 0x3, 0x80, 0xfff, 0xec61, 0x7, 0x2, 0x100000001, 0x400, 0x1, 0x1, 0x9, 0x9, 0xfffffffffffffffd, 0x5, 0x8, 0xffffffff00000001, 0x1ff, 0x6, 0x2, 0x0, 0xfd4, 0xd1ad, 0x401, 0x7fffffff, 0x9, 0xffffffffffffff00, 0x9cef, 0x7, 0x4, 0x0, 0x1f, 0x1, @perf_config_ext={0x1, 0x3}, 0x20000, 0x7ff, 0x6, 0x6, 0x6, 0x6, 0x4, 0x0}, r0, 0x8000, r2, 0x4) 2018/01/26 03:51:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eff000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = dup3(r2, r3, 0x0) ioctl$TIOCMGET(r4, 0x5415, &(0x7f0000638000-0x4)=0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00007f2000-0x8)=0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f000028c000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) sendto$inet(r4, &(0x7f0000ec1000)="", 0x0, 0x2000000000000000, &(0x7f0000ef0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffce4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/26 03:51:51 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000062a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000012e000-0x10)={0x0, 0x4000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) clock_getres(0xffffffffffffffff, &(0x7f00003c1000-0x10)={0x0, 0x0}) 2018/01/26 03:51:51 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a76000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000995000-0x14)={0x0, 0xaf, 0x58ee, 0x8000, 0x100800, 0x3f}, &(0x7f0000f5b000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000099a000)={r1, 0xfff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$pptp(r0, &(0x7f0000f3b000-0x20)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') preadv(r3, &(0x7f0000fc6000-0x40)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f000097e000)=""/50) [ 195.488252] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 195.490160] QAT: Invalid ioctl [ 195.498615] QAT: Invalid ioctl 2018/01/26 03:51:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r1 = creat(&(0x7f0000359000)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a8a000)={0x0, 0x624, 0x10, 0x401, 0x6}, &(0x7f0000d31000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000eb8000-0x8)={r2, 0x8e78}, 0x8) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 03:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000319000-0x10)=[], 0x0, &(0x7f0000810000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup(r0) sendmsg$nl_netfilter(r2, &(0x7f0000f6b000-0x38)={&(0x7f0000910000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b9c000-0x10)={&(0x7f0000640000)={0x3c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x28, 0x0, @binary="b94a27f4f1f5e0bb9aaea7574ba55b8be850f55ce8d4da1fa1a33b16cf"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x17, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/26 03:51:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r2 = dup3(r0, r1, 0x0) sendto$ax25(r2, &(0x7f00005c1000-0xc7)="af537043dff71efbf4aebf478a622cb0e8903eeeef4762d8aabcbbb915424cca6722fc3d6e85028a9889f4626268af10b58be71c1cdf364a834e611f27fcd6830688e058a72d444dfe2d486f0d2e537091d3c30baa5fcdf2192efc2587d2c49b466feca59ab8c09932553a7477cd3bf613757d6c9a12c417d7c38485b81b1c2e5bbaee93ada7d31d0736b6a232f3d54af5c1ca4d7e9bd9fc477e49156f544ac0f26cd6bcf00bf5692b83535d5a1426da3986eef4b853e9317dc3ea89a8994432923d7fb39590a1", 0xc7, 0x0, &(0x7f0000823000)={0x3, {"7dcf4781174ff0"}, 0xffffffffffffffff}, 0x10) listen(r2, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000fea000-0x30)={0x1, 0x0, [{0x40000001, 0x7fff, 0x2, 0xff, 0x2, 0x4, 0x782, [0x0, 0x0, 0x0]}]}) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000556000)=""/187, &(0x7f000074c000-0x4)=0xbb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r3, &(0x7f00008c5000-0x54)='g', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r3, &(0x7f0000c38000-0x38)={&(0x7f0000dec000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000246000-0x60)=[], 0x0, &(0x7f0000979000-0x97)=""/151, 0x97, 0x0}, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000993000)=@add_del={0x2, &(0x7f0000025000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) connect$inet(r2, &(0x7f000039b000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 03:51:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0xb, &(0x7f0000044000)={0x200, 0x3f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000e7d000-0x10)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000c02000-0x2)='%\x00', 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000079d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = memfd_create(&(0x7f0000af6000-0x1)='\x00', 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d53000)={r2, 0x80000, r3}) timer_settime(0x0, 0x0, &(0x7f0000c22000)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000f8b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 03:51:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) creat(&(0x7f0000001000)='./file0\x00', 0x118) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/26 03:51:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000265000-0x8)={0x4e42, 0x400, 0xfffffffffffffffd, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000170000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cc2000)=0x8c) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000c84000-0x88)={0x8, 0x9, [{0xfffffffffffff800, 0x0, 0x100000000}, {0x3, 0x0, 0x5}, {0x1, 0x0, 0xe6}, {0x6e, 0x0, 0xffff}, {0xf9, 0x0, 0x1}, {0x2, 0x0, 0x74e}, {0x1, 0x0, 0x10000}, {0x4, 0x0, 0x9}]}) 2018/01/26 03:51:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x6000) 2018/01/26 03:51:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000041d000-0xb)='/dev/mixer\x00', 0x8900, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00002f1000)={0x1, 0x7, 0x6, 0x8, 0x5}) r1 = socket$inet(0x2, 0x1, 0x100) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b00000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d78000)=0x0) r5 = getpid() kcmp(r4, r5, 0x6, r3, r3) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000a75000-0x84)="26715e0bb5e33044be0c6b4cb7de63d03c013bb3e33ec49827e4f86911730165f8d642e287885f468fca0ada6b7c47c7354ef6084b702dec397551319033dc33207ec3d96a8cb02a113c4c33ce023f591e5b6b9424281ac8bf2f15fe9d90a9929e31b42143c18b37310836c184b6482dd8e19f9c750d911fed8b0485aeb32b3307c371eb") ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000b7f000-0x10)={0x3000, 0x8000, 0x0}) write$tun(r2, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000006, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {"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"}}}}, 0xfca) 2018/01/26 03:51:51 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000b1000)=0x7) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r1, &(0x7f0000256000-0x2)="ff", &(0x7f000032a000-0x1)="", 0x0}, 0x20) [ 369.631164] INFO: task loop0:14081 blocked for more than 120 seconds. [ 369.637844] Not tainted 4.15.0-rc9+ #280 [ 369.642460] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650449] loop0 D24976 14081 2 0x80000000 [ 369.656103] Call Trace: [ 369.658708] __schedule+0x8eb/0x2060 [ 369.662466] ? __sched_text_start+0x8/0x8 [ 369.666634] ? check_noncircular+0x20/0x20 [ 369.670910] ? blk_queue_enter+0xa07/0xc30 [ 369.675182] ? perf_trace_lock+0xd6/0x900 [ 369.679369] ? blk_exit_rl+0x80/0x80 [ 369.683132] ? trace_event_raw_event_lock+0x340/0x340 [ 369.688344] ? check_noncircular+0x20/0x20 [ 369.692603] schedule+0xf5/0x430 [ 369.695990] ? lock_downgrade+0x980/0x980 [ 369.700176] ? __schedule+0x2060/0x2060 [ 369.704167] ? lock_release+0xa40/0xa40 [ 369.708183] ? find_held_lock+0x35/0x1d0 [ 369.712279] schedule_timeout+0x1a3/0x230 [ 369.716452] ? usleep_range+0x190/0x190 [ 369.720443] ? lock_release+0xa40/0xa40 [ 369.724454] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.730359] ? do_raw_spin_trylock+0x190/0x190 [ 369.734968] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.739500] io_schedule_timeout+0x26/0x80 [ 369.743774] wait_for_completion_io+0x415/0x770 [ 369.748514] ? bit_wait_timeout+0x1e0/0x1e0 [ 369.752961] ? submit_bio+0x19a/0x580 [ 369.756791] ? submit_bio+0x19a/0x580 [ 369.760653] ? generic_make_request+0xdd0/0xdd0 [ 369.765360] ? wake_up_q+0xe0/0xe0 [ 369.768938] ? file_check_and_advance_wb_err+0x14f/0x520 [ 369.774431] submit_bio_wait+0x13f/0x1e0 [ 369.778516] ? submit_bio_wait_endio+0x40/0x40 [ 369.783135] ? print_irqtrace_events+0x270/0x270 [ 369.787928] blkdev_issue_flush+0x226/0x310 [ 369.792290] blkdev_fsync+0x86/0xb0 [ 369.795941] ? thaw_bdev+0x180/0x180 [ 369.799693] vfs_fsync_range+0x110/0x260 [ 369.803786] vfs_fsync+0x29/0x30 [ 369.807180] loop_queue_work+0x12a2/0x3900 [ 369.811443] ? switch_mm_irqs_off+0x7cb/0x15f0 [ 369.816057] ? lock_release+0xa40/0xa40 [ 369.820063] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.825292] ? lo_rw_aio+0x1e70/0x1e70 [ 369.829213] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.833728] ? finish_task_switch+0x1d3/0x740 [ 369.838243] ? finish_task_switch+0x1aa/0x740 [ 369.842769] ? copy_overflow+0x20/0x20 [ 369.846695] ? perf_trace_lock+0xd6/0x900 [ 369.850888] ? __schedule+0x8f3/0x2060 [ 369.854810] ? trace_event_raw_event_lock+0x340/0x340 [ 369.860037] ? __sched_text_start+0x8/0x8 [ 369.864225] ? check_noncircular+0x20/0x20 [ 369.868492] ? lock_release+0xa40/0xa40 [ 369.872503] ? compat_start_thread+0x80/0x80 [ 369.876932] ? do_raw_spin_trylock+0x190/0x190 [ 369.881541] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.886070] ? find_held_lock+0x35/0x1d0 [ 369.890178] ? kthread_worker_fn+0x2af/0x980 [ 369.894607] ? lock_downgrade+0x980/0x980 [ 369.898782] ? lock_release+0xa40/0xa40 [ 369.902790] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.908712] ? do_raw_spin_trylock+0x190/0x190 [ 369.913329] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.917871] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.922923] kthread_worker_fn+0x32b/0x980 [ 369.927177] ? find_held_lock+0x35/0x1d0 [ 369.931264] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 369.936476] ? find_held_lock+0x35/0x1d0 [ 369.940565] ? complete+0x62/0x80 [ 369.944058] ? schedule+0xf5/0x430 [ 369.947641] ? __schedule+0x2060/0x2060 [ 369.951640] ? __lockdep_init_map+0xe4/0x650 [ 369.956079] ? do_raw_spin_trylock+0x190/0x190 [ 369.960683] ? lockdep_init_map+0x9/0x10 [ 369.964766] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 369.969896] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.974948] ? trace_hardirqs_on+0xd/0x10 [ 369.979126] loop_kthread_worker_fn+0x51/0x60 [ 369.983644] kthread+0x33c/0x400 [ 369.987042] ? loop_get_status64+0x120/0x120 [ 369.991482] ? kthread_stop+0x7a0/0x7a0 [ 369.995488] ret_from_fork+0x3a/0x50 [ 369.999237] [ 369.999237] Showing all locks held in the system: [ 370.005600] 2 locks held by khungtaskd/746: [ 370.009958] #0: (rcu_read_lock){....}, at: [<000000005ba154aa>] watchdog+0x1c5/0xd60 [ 370.018104] #1: (tasklist_lock){.+.+}, at: [<00000000a0666adb>] debug_show_all_locks+0xd3/0x400 [ 370.027176] 1 lock held by rsyslogd/3503: [ 370.031345] #0: (&f->f_pos_lock){+.+.}, at: [<00000000c0e2cb9b>] __fdget_pos+0x12b/0x190 [ 370.039785] 2 locks held by getty/3626: [ 370.043777] #0: (&tty->ldisc_sem){++++}, at: [<00000000129dd02a>] ldsem_down_read+0x37/0x40 [ 370.052480] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000021b0d542>] n_tty_read+0x2ef/0x1a00 [ 370.061795] 2 locks held by getty/3627: [ 370.065795] #0: (&tty->ldisc_sem){++++}, at: [<00000000129dd02a>] ldsem_down_read+0x37/0x40 [ 370.074512] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000021b0d542>] n_tty_read+0x2ef/0x1a00 [ 370.083842] 2 locks held by getty/3628: [ 370.087839] #0: (&tty->ldisc_sem){++++}, at: [<00000000129dd02a>] ldsem_down_read+0x37/0x40 [ 370.096559] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000021b0d542>] n_tty_read+0x2ef/0x1a00 [ 370.105889] 2 locks held by getty/3629: [ 370.109885] #0: (&tty->ldisc_sem){++++}, at: [<00000000129dd02a>] ldsem_down_read+0x37/0x40 [ 370.118586] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000021b0d542>] n_tty_read+0x2ef/0x1a00 [ 370.127896] 2 locks held by getty/3630: [ 370.131888] #0: (&tty->ldisc_sem){++++}, at: [<00000000129dd02a>] ldsem_down_read+0x37/0x40 [ 370.140591] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000021b0d542>] n_tty_read+0x2ef/0x1a00 [ 370.150518] 2 locks held by getty/3631: [ 370.154523] #0: (&tty->ldisc_sem){++++}, at: [<00000000129dd02a>] ldsem_down_read+0x37/0x40 [ 370.163240] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000021b0d542>] n_tty_read+0x2ef/0x1a00 [ 370.172563] 2 locks held by getty/521: [ 370.176465] #0: (&tty->ldisc_sem){++++}, at: [<00000000129dd02a>] ldsem_down_read+0x37/0x40 [ 370.185156] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000021b0d542>] n_tty_read+0x2ef/0x1a00 [ 370.194471] [ 370.196107] ============================================= [ 370.196107] [ 370.203155] NMI backtrace for cpu 1 [ 370.206811] CPU: 1 PID: 746 Comm: khungtaskd Not tainted 4.15.0-rc9+ #280 [ 370.213712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.223045] Call Trace: [ 370.225610] dump_stack+0x194/0x257 [ 370.229212] ? arch_local_irq_restore+0x53/0x53 [ 370.233861] ? debug_show_all_locks+0x2f4/0x400 [ 370.238504] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.242888] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.247354] nmi_cpu_backtrace+0x1d2/0x210 [ 370.251565] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.256030] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.261284] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.266453] watchdog+0x90c/0xd60 [ 370.269890] ? reset_hung_task_detector+0xa0/0xa0 [ 370.274704] ? complete+0x62/0x80 [ 370.278140] ? __schedule+0x2060/0x2060 [ 370.282093] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.286382] ? __lockdep_init_map+0xe4/0x650 [ 370.290764] ? do_raw_spin_trylock+0x190/0x190 [ 370.295319] ? lockdep_init_map+0x9/0x10 [ 370.299437] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.304523] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.309521] ? trace_hardirqs_on+0xd/0x10 [ 370.313640] ? __kthread_parkme+0x175/0x240 [ 370.317938] kthread+0x33c/0x400 [ 370.321276] ? reset_hung_task_detector+0xa0/0xa0 [ 370.326095] ? kthread_stop+0x7a0/0x7a0 [ 370.330053] ret_from_fork+0x3a/0x50 [ 370.333861] Sending NMI from CPU 1 to CPUs 0: [ 370.338388] NMI backtrace for cpu 0 [ 370.338394] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.15.0-rc9+ #280 [ 370.338397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.338405] RIP: 0010:rcu_read_lock_sched_held+0x8/0x120 [ 370.338407] RSP: 0018:ffff8801db207b58 EFLAGS: 00000246 [ 370.338411] RAX: 0000000000000001 RBX: ffffffff86809138 RCX: 0000000000000000 [ 370.338413] RDX: 0000000000000000 RSI: ffffffff870386e0 RDI: ffffffff870387c4 [ 370.338415] RBP: ffff8801db207d48 R08: 0000000000000000 R09: 0000000000000000 [ 370.338417] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000040 [ 370.338419] R13: 0000000000000007 R14: ffffffff86809100 R15: dffffc0000000000 [ 370.338422] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 370.338424] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.338427] CR2: 00007f87a7256db8 CR3: 0000000006822002 CR4: 00000000001606f0 [ 370.338432] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 370.338434] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 370.338435] Call Trace: [ 370.338437] [ 370.338444] ? __do_softirq+0x8fa/0xb85 [ 370.338451] ? pvclock_read_flags+0x160/0x160 [ 370.338455] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 370.338461] ? rcu_pm_notify+0xc0/0xc0 [ 370.338466] ? rcu_read_lock_sched_held+0x108/0x120 [ 370.338471] ? raise_softirq_irqoff+0x276/0x320 [ 370.338475] ? irq_exit+0x200/0x200 [ 370.338480] ? sched_set_stop_task+0x2a0/0x2a0 [ 370.338485] irq_exit+0x1cc/0x200 [ 370.338489] scheduler_ipi+0x318/0x820 [ 370.338495] ? clockevents_program_event+0x108/0x2e0 [ 370.338502] ? migration_cpu_stop+0x470/0x470 [ 370.338506] ? tick_program_event+0x83/0x100 [ 370.338511] ? hrtimer_interrupt+0x46e/0x5e0 [ 370.338515] ? task_prio+0x40/0x40 [ 370.338521] smp_reschedule_interrupt+0xe6/0x670 [ 370.338525] ? smp_thermal_interrupt+0x700/0x700 [ 370.338529] ? _raw_spin_lock+0x32/0x40 [ 370.338534] ? task_prio+0x40/0x40 [ 370.338539] ? rcu_eqs_enter_common.constprop.69+0x21a/0x300 [ 370.338545] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.338550] reschedule_interrupt+0xa9/0xb0 [ 370.338551] [ 370.338555] RIP: 0010:native_safe_halt+0x6/0x10 [ 370.338557] RSP: 0018:ffffffff86807c38 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 370.338560] RAX: dffffc0000000000 RBX: 1ffffffff0d00f8a RCX: 0000000000000000 [ 370.338562] RDX: 1ffffffff0d19190 RSI: 0000000000000001 RDI: ffffffff868c8c80 [ 370.338563] RBP: ffffffff86807c38 R08: ffffffff86670ae0 R09: 0000000000000000 [ 370.338565] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 370.338567] R13: ffffffff86807cf0 R14: ffffffff870386e0 R15: 0000000000000000 [ 370.338575] ? trace_hardirqs_on+0xd/0x10 [ 370.338578] default_idle+0xbf/0x460 [ 370.338582] ? __sched_text_end+0x4/0x4 [ 370.338588] ? tick_nohz_idle_enter+0x125/0x220 [ 370.338593] arch_cpu_idle+0xa/0x10 [ 370.338597] default_idle_call+0x36/0x90 [ 370.338601] do_idle+0x24a/0x3b0 [ 370.338606] cpu_startup_entry+0x104/0x120 [ 370.338610] ? cpu_in_idle+0x20/0x20 [ 370.338613] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.338617] ? trace_hardirqs_on+0xd/0x10 [ 370.338621] rest_init+0xed/0xf0 [ 370.338627] start_kernel+0x7f1/0x819 [ 370.338630] ? mem_encrypt_init+0xb/0xb [ 370.338635] ? early_idt_handler_common+0x3b/0x60 [ 370.338639] ? x86_family+0x32/0x40 [ 370.338644] x86_64_start_reservations+0x2a/0x2c [ 370.338647] x86_64_start_kernel+0x77/0x7a [ 370.338651] secondary_startup_64+0xa5/0xb0 [ 370.338655] Code: 58 0f 1f 44 00 00 48 c1 e8 09 48 83 f0 01 83 e0 01 5d c3 0f 0b e8 99 bb 4a 00 eb d9 0f 1f 80 00 00 00 00 48 c7 c7 c4 87 03 87 55 <48> b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 48 89 e5 53 [ 370.339389] Kernel panic - not syncing: hung_task: blocked tasks [ 370.339395] CPU: 1 PID: 746 Comm: khungtaskd Not tainted 4.15.0-rc9+ #280 [ 370.339398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.339400] Call Trace: [ 370.339410] dump_stack+0x194/0x257 [ 370.339419] ? arch_local_irq_restore+0x53/0x53 [ 370.339430] ? vsnprintf+0x1ed/0x1900 [ 370.339441] panic+0x1e4/0x41c [ 370.339447] ? refcount_error_report+0x214/0x214 [ 370.339462] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.339474] watchdog+0x91d/0xd60 [ 370.339492] ? reset_hung_task_detector+0xa0/0xa0 [ 370.339499] ? complete+0x62/0x80 [ 370.339513] ? __schedule+0x2060/0x2060 [ 370.339518] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.339523] ? __lockdep_init_map+0xe4/0x650 [ 370.339530] ? do_raw_spin_trylock+0x190/0x190 [ 370.339535] ? lockdep_init_map+0x9/0x10 [ 370.339540] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.339548] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.339555] ? trace_hardirqs_on+0xd/0x10 [ 370.339560] ? __kthread_parkme+0x175/0x240 [ 370.339570] kthread+0x33c/0x400 [ 370.339575] ? reset_hung_task_detector+0xa0/0xa0 [ 370.339579] ? kthread_stop+0x7a0/0x7a0 [ 370.339587] ret_from_fork+0x3a/0x50 [ 370.805773] Dumping ftrace buffer: [ 370.809470] (ftrace buffer empty) [ 370.813160] Kernel Offset: disabled [ 370.816766] Rebooting in 86400 seconds..