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"}, {0xd0, 0x0, 0x8, "8f7ec34bfbdd1293bab46d27f700b91bab561e78e9a5656effbf76a077addb08d8451e670ccf8ab2ca84b3eadc675a8f9de8ad33132ac7a2754e72db0108cb99e9285e4a76722cf383fb6182a756e6d9837736c27b77eea2c77f599efce654f4119a92d7b1f838f4ad0f70da399fe441804e4ffec282ddf263b325f15c1e3f3cbc669296006f3721337e53cb1543dda3dc42e6deb75dfe764cca014e47b51374e11d9154938d0deb10c8019c2cd4c5e5f3bb0057be45e47b9163a416"}], 0x1420, 0x4000000}, 0x40000) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f00000000c0)=0x5d, 0x4) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/10 11:30:50 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0xac65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000080), 0x0) 2018/04/10 11:30:50 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0xe, 0x4, 0x4, 0xa}, 0x356) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x203, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00') listen$netrom(r1, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000000), &(0x7f00000001c0)=""/10}, 0x4) 2018/04/10 11:30:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000100)=0x1) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/178) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000200)=ANY=[]}, 0x1}, 0x0) 2018/04/10 11:30:50 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) recvmmsg(0xffffffffffffffff, &(0x7f00000046c0)=[{{&(0x7f0000000180)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000040)=""/63, 0x3f}, {&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000200)=""/211, 0xd3}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/156, 0x9c}, {&(0x7f00000013c0)}, {&(0x7f0000001400)=""/116, 0x74}], 0x7, &(0x7f0000001500)=""/174, 0xae, 0x7}, 0x4}, {{&(0x7f00000015c0)=@hci, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001640)=""/253, 0xfd}, {&(0x7f0000001740)=""/58, 0x3a}, {&(0x7f0000001780)=""/66, 0x42}, {&(0x7f0000001800)=""/239, 0xef}, {&(0x7f0000001900)=""/142, 0x8e}], 0x5, &(0x7f0000001a40)=""/57, 0x39, 0x9}, 0x9e4}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/122, 0x7a}, {&(0x7f0000002b00)=""/195, 0xc3}, {&(0x7f0000002c00)=""/130, 0x82}, {&(0x7f0000002cc0)=""/181, 0xb5}], 0x5, &(0x7f0000002e00)=""/104, 0x68, 0x3}, 0x7ff}, {{&(0x7f0000002e80)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000003040)=[{&(0x7f0000002f00)=""/31, 0x1f}, {&(0x7f0000002f40)=""/162, 0xa2}, {&(0x7f0000003000)=""/26, 0x1a}], 0x3, &(0x7f0000003080)=""/134, 0x86, 0x7fffffff}, 0x3ff}, {{&(0x7f0000003140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004600)=[{&(0x7f00000031c0)=""/114, 0x72}, {&(0x7f0000003240)=""/4096, 0x1000}, {&(0x7f0000004240)=""/179, 0xb3}, {&(0x7f0000004300)=""/180, 0xb4}, {&(0x7f00000043c0)=""/37, 0x25}, {&(0x7f0000004400)=""/76, 0x4c}, {&(0x7f0000004480)=""/199, 0xc7}, {&(0x7f0000004580)=""/122, 0x7a}], 0x8, &(0x7f0000004680)=""/62, 0x3e, 0x7fffffff}, 0x78}], 0x5, 0x2100, &(0x7f0000004800)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000004880)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000004940)={&(0x7f0000004840)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f0000004900)={&(0x7f00000048c0)={0x24, r1, 0x2, 0x70bd28, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xba}]}, 0x24}, 0x1, 0x0, 0x0, 0x40090}, 0x0) chdir(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f00000000c0)='.', 0x3) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/04/10 11:30:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x7000000]}, 0x10) 2018/04/10 11:30:50 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x80, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1a4225b1}, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4e1}, @in6={0xa, 0x4e24, 0xffffffffffffffd0, @dev={0xfe, 0x80, [], 0x6}, 0x3ff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r1, 0x1ff0000000000000}, 0x8) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffff8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000000c0)="94ac1d90556533b0e2e075c3764242c9e0deba335fb2f9be8461ed9be1c56b6e59502f6ea0000b88d209cde6314430d2dd729b928fe6ac2c854f1e346210fac89c212e9e8fb200a97ff7203d9075885c83d356a35be4894bc56f98f5122b84a044b0470de1404aed073ad40da30ad8411bca60cf85198f2617016bccf956ffab4039fd129b", 0x85, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/10 11:30:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="0f7166e57340f41e", 0x8}, {&(0x7f00000000c0)="ec9289cd2ffb70647706b0d7690127127d1453c3a332158cd5d8c179f6ef4650e76b5a1ceffd120c5bfb8d261b27ceb8837f2e24aeb59dd8d0224f8e724d15c1c650347b853caacf286d6bf255da8fcefd846f3ebaf30cc74a61b4b49e0cdb9df5a040669082308c195446a21848ba92ccb2e0e65e7b9cb79c4b3da575f035ea3a622256c4dd46b8b39e8ff2544ac08506d1023f7cd24ded015e33f8b8723d9f4521f5727cb8be170c1d0db77b37e01a", 0xb0}, {&(0x7f00000001c0)="52e1779971b75a1247ba207168bf50ba9a521b223a9378fdeb3a6b64b59f099a734dbd8ce1654d62cc75400bedcde1879680979dbbac56e7adf22ea3f87a24350106eed944f4b956ae860e6019bad62ee09af779deece02519fe58a60bd5c88f86dee89c031ed2002b1d1151bc", 0x6d}, {&(0x7f0000000280)="5812dd7255a9915096ce0960a29e55aa5243774a197e599c298554874046a7963055148eef1117830c67fbe1b2bfcead42cab5b8034c8c95ebed8345c3a24390bafa286d8aa22c491a16899162e8cb4508eae8001936692295bb4370be0efd4c2dceeeb5d60f9ade42ee8885b977c81270ebd36dc3a1b29a574d59f5d9cdbadfef14abd3f4eb994e0604535459aac3381c58bf7ef323e38bb2657be68812e56aa629f34646dae888d69879143e5445ee156484e4d97d652b0b9305271c742cdaa1d2ec8ac141c5e2a1cfbcada79d36ddbbeb0d3d6121bec563c43ae8be675f7b32f6b32eb49b64c9ad8ab9545be2", 0xee}, {&(0x7f0000000380)="53ff129574cd19cd139cf64457c767a266fd6c0995b701bdaab35694a555d0457ac34eedac0d237fe6e703dbc2e941f35551eb38164eae7d0b15235ba2d622d4bb773f1d9e6177fdf74c5b1ac762ac", 0x4f}, {&(0x7f0000000040)="0ff9b02967c39246c257856cd51f58e47e9e5a821677050b930d79d8b3d037a024d9e513259264afbbd76b3e77917c7a527da352afdfbd", 0x37}], 0x6, 0x5a) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:30:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0xfffffffe]}, 0x10) 2018/04/10 11:30:50 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000000c0)) writev(r0, &(0x7f0000000100), 0x12f) 2018/04/10 11:30:50 executing program 5: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000200)="a2e3b03acb120dd7cfd2e2537866bdbcf57972d6b69a0cc55b5d2e1101e8ed96fdf829f916384d435e5d49778a95d56881acea8ee25ceb15493455de15359603c61b4a5d7889448021a1088950ac6c26fa3f76a17a191b35a76355bc37f45d1fcd4c65d54d44068a6a6ad0c197d306270288a372d8ab8ce4ef601cdc5fb50a8272327df1d324482c43b08cd9acdd08d4a5c469c773293a3b1d66dbf37a4d63e1d1c46677b1dfe22f6c8cc19c297d6d74ba19f390d4e64697a7f1f15ff42b4b42d4603b5cd8c2572fd33058d32a88ae81cb1a8b9a301437e6cff652bed33c071d8819ae58463685e784f12110e2753f", 0xef}, {&(0x7f0000000080)="52d7ffc665c047c74655e57225895dfc8aa660ff54b6962172c06cd32d2e26e996a728d6178fc8e59e187adaae34985a7a773a9439", 0x35, 0x5}], 0x8000, &(0x7f0000000300)={'nouuid,', {[{@swidth={'swidth', 0x3d, [0x3f, 0x7f, 0x3d, 0x36]}, 0x2c}, {@usrquota='usrquota', 0x2c}]}}) socket$netlink(0x10, 0x3, 0xc) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/199) 2018/04/10 11:30:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000340)='./file0\x00', r0}, 0xff4e) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x48000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x1) syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x8, 0x481) syz_init_net_socket$bt_l2cap(0x1f, 0x8000000000000003, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f00000002c0)=0x54) 2018/04/10 11:30:50 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xd603, 0x8840) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x2578, 0x6, 0x8001, 0x0, 0x401}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}}, 0x0, 0x3, 0xfff, 0x80000001, 0x8}, &(0x7f0000000280)=0x98) 2018/04/10 11:30:50 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080)=0x4a9, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/10 11:30:50 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xbbf}, {0xa, 0x4e24, 0x10001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x4, [0x8, 0x15, 0x8001, 0x3, 0x0, 0x0, 0x9, 0xb8]}, 0x5c) [ 168.757247] XFS (loop5): unknown mount option [swidth=?=6]. 2018/04/10 11:30:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x50000]}, 0x10) [ 168.822845] XFS (loop5): unknown mount option [swidth=?=6]. 2018/04/10 11:30:51 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) 2018/04/10 11:30:51 executing program 6: 2018/04/10 11:30:51 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x10001, 0xfffffffffffffff9, 0x1, 0x10000, 0x0, 0x7, 0x800, 0x3, 0x1, 0xfff, 0x30, 0xfd, 0x8001, 0x5, 0x400, 0x7, 0x5, 0x0, 0x3ff, 0x6, 0x70d, 0x2, 0x7, 0x6, 0x8, 0x6, 0x4, 0xfff, 0xfffffffffffffffa, 0x100, 0x49b4, 0x80000000, 0x100000000, 0x40, 0x1, 0xa7b2, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x10, 0x81, 0x380, 0x2, 0x8, 0x3, 0x3}, r1, 0x2, r0, 0x8) ioctl$void(r2, 0x5455) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) 2018/04/10 11:30:51 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1f, 0x0, 0x10001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x67e, r1}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x0) 2018/04/10 11:30:51 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write(r0, &(0x7f0000002280)='-', 0x1) 2018/04/10 11:30:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0xe803]}, 0x10) 2018/04/10 11:30:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="6d616e676c65001fe100000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000034c67b0d6949298ea8116b29612a923104bafee84fe7a17afedce04fbed8ae42231599872fea46e358d32e68c6fc792edbd31b3f71c8d821ccce136e4c9f6cf5761067aa2abc1b3227eaa61b34cf084516b84d085afaf6d10215b4bbf9ebfb0463891ff36181723657dbfa5aeca859630b2dd916a7d43d0e77f45c40c47c0a0705"], 0x68) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc41, 0x18) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:30:51 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x3, 0x300) bind$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101001, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/112, &(0x7f00000002c0)=0x70) bind$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) mknod(&(0x7f00000006c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) acct(&(0x7f0000000140)='./file0\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000600)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000640)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000680)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000aa00)={{{@in6=@mcast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f000000ab00)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000ab40)={0x0}, &(0x7f000000ab80)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000b000)=0x0) stat(&(0x7f000000b040)='./file1\x00', &(0x7f000000b080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000000b100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000000b180)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000b1c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f000000b2c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b300)={0x0, 0x0, 0x0}, &(0x7f000000b340)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000b380)=0x0) getresuid(&(0x7f000000b3c0), &(0x7f000000b400), &(0x7f000000b440)=0x0) r15 = getegid() r16 = getpgid(0x0) stat(&(0x7f000000b480)='./file0\x00', &(0x7f000000b4c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000000b540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000b5c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f000000b6c0)=0xe8) fstat(r1, &(0x7f000000b700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = gettid() r23 = geteuid() lstat(&(0x7f000000b780)='./file0\x00', &(0x7f000000b7c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000000b980)={&(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbfd, 0x400}, 0xc, &(0x7f000000af80)=[{&(0x7f0000000340)={0x4c, 0x18, 0x10, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x3c, 0x84, [@typed={0x8, 0x27, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x2c, @fd=r0}, @typed={0x20, 0x2d, @binary="4bd855119131db54551e18e5087d96e7df496110d85db0867487ba9f"}, @typed={0x8, 0x16, @str='\x00'}]}]}, 0x4c}, {&(0x7f0000000700)={0x1548, 0x14, 0x1, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x108, 0x4f, [@generic="b80737a65985bf52b4713810a43cb0309cfb3d6ca98a7699787149c30de5eabc42cb5f21d603d1b45e7bf244935be2e5a2742acc7625ae2e919fdee9c9356d40ddd80d7987a6009c18b01eec79af0815ec542575d472e707b60a30d163e3d7579937bca54e2067e5197e14e49d4efc59a0135455b837d890d75d3cdb24057f76d6be0f5b5bc1ec97d638510392e525228ed1ea26f25952dd58a215714079c446cf6919900ceaad89ad1b63004c4d956133dd9b305349e1211b8fbf9106f148a2651722ecfc0f0a44fda9e12ab3aa9c6cb11f08b5", @typed={0x30, 0x68, @binary="537531aee0112984f11b221e2827dab8ccd52523a30c509dee277c1c8fe3f877bcd69985214c39d3e3"}]}, @nested={0x11e4, 0x21, [@generic="094a92abd11110dd5fc2e4d313d1618e294057", 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@generic="c48930c3b93c78cc468174124a3e22b62a5362aba40c4d4c1e1060404a844205363a7590dba63b262b7f7f0762301df1a12a40bed54fb0d0343cfb47523eedc1988934cfb2ce7ad80e997425861ffdddf68edb0dd4a676e1de7e01363135d84a0d13910724e00bd1c39835618b039af49986e19d6ced4e6a4a055871e6179499d41b88e30aa8ea691c807ed365a038033d524f0a71ef05b036d6671e1782964d73812b38a10edd1d89a6015e9804cfaf30fb8ef25389ccbce76d89e1f7f52a4e5c7d713a0334ac0bbfc3a4d0a6693a877d17670450806841"]}, 0x1504}, {&(0x7f000000abc0)={0x3ac, 0x3b, 0x8, 0x70bd28, 0x25dfdbfc, "", [@typed={0x14, 0x9, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="2513cd8ee0eee3f3c3c6b87722dc7dd1305971b91f1d041ae4787db5c1754fd5c8edcd78b27fbb462cc6db1728d5397be347bcf45aeeeadb3e2d08dc7562f6e366e1496a10625bea2b6d30a893a787c49177ad363da0336b3d387c16878b6dcd5e82803c057a6ff44fa664dbccb70fbf41d3774fa0fdcc3329ac99bd12c8246963e3b72853e5204c6c41541dcc1c194a4e8692027e761abe5349c632a5cd8ecf1439084cae01ca38f2c43a294a20d54c8584f136af06d4d72d47561c939b948119a8d7dfbbccf55c36fe8c9578b74ecbd2bd8e84a13b1a1703cbfb6c995b29d47d08fac65f51970f88baa8fb13f9425e95c1b8d2de921eccc6f3cb1cb13b", @nested={0x280, 0x84, [@generic="2fa589cea7809944289586a4a6a0ec401032af43f9fbc0b21163eae02a6b4afd9d099bf188f4ea7c13815c3841c9057a58dd20ec9fc4fd42883f29ce974dea0381a3784dfd3eba8c954c74", @typed={0x8, 0x45, @pid=r4}, @typed={0x8, 0x81, @uid=r5}, @typed={0x10, 0x37, @str='/dev/audio\x00'}, @typed={0x8, 0x14, @pid=r6}, @generic="e3c3ab19217b54114d2f569bd81baf6c4d166f3a82864cd74b83cc5e0955f199e5bae57c3949fb6d", @generic="c309e206de86711abdf64f65c978bfe1963d62206b4b5190f425d93e586a53d66d5b9e0b5faae4271149f59f0a90b4f24a0af116cb04961f50d7ae414ec754e51ea67df8478390e79b590d2aef10b8d34f6451948e6a2469ea92cf0e22bd08f090919bf14f95a6a4aa97ccce1806dbe81a0fa20930a8edb0914ab4ef2c1dfcfb224d0e7434304d4dd83c44c8bf1990c4049cfa7672100c486d832f67fee62cd353c662dda428b8bfa915797a3bd63d55a69672ab9f78ac37754a7c8dac6c0adc5e15bb84c181fbb535c86a992d9b6647e0d102a7ff39efca3b6cc22bd2260649a5ae730b86", @generic="e9b955e7924aca46de2646e90eeecd5375b4f27b9b7db05e99151915336c5d09857a067d251af7cdf78c2d4b69c23e996ea2179bd20bcdddaeb357ad6ff1de530f6a3f9892a130857c3be96d2099b331d613132e91cfcade3c6bdf3d9b4ff5cdcf57ac856f961d7079ba3afe11f05a70a2684e6a61ee9c4d4c06b21d674bf9a90a25ace711eeb97489ebba6f6e588f6d03fc2edc56d3afd7fc1452019ef260c08f236880b61fe918ac5eae237c3ad5b130b5d0d70e5965bf698e6aa1f60c5434def428d608eb273d0603095cd964dbc92294f6a4e586d4da5e4188fba08af5c0b9d282be56b1e763b97f025a49bfc484f55f9702e6189ee7eb"]}, @typed={0x8, 0x92, @u32=0x2}]}, 0x3ac}], 0x7, &(0x7f000000b840)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x138, 0x1}, 0x801) 2018/04/10 11:30:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0xa00]}, 0x10) 2018/04/10 11:30:51 executing program 3: [ 169.708883] Process accounting resumed 2018/04/10 11:30:51 executing program 6: 2018/04/10 11:30:51 executing program 0: 2018/04/10 11:30:51 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000300)=0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffff75c, &(0x7f0000000040)=0x0) r3 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x81, 0x20000) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000240)={0x1000}, 0x2) io_getevents(r2, 0x2, 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000100)={0x77359400}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='ns\x00') perf_event_open$cgroup(&(0x7f0000000140)={0x1, 0x70, 0x1000, 0x200, 0x2, 0x5, 0x0, 0x401, 0x41004, 0x6, 0x0, 0x10001, 0x8000000000000, 0x6, 0x40, 0xa2, 0x3, 0x2, 0x3, 0x7, 0x1, 0x7, 0x2, 0x2, 0xfffffffffffffffb, 0x3, 0x6b0, 0x64ba, 0x2, 0x80000000, 0x2, 0x7, 0x3ff00000000, 0x0, 0xff, 0xfffffffffffffffe, 0x5, 0x98c, 0x0, 0x6, 0x5, @perf_config_ext={0x2, 0x1}, 0x10002, 0x5, 0x5, 0x7, 0x1, 0x7, 0x80000001}, r4, 0x9, r1, 0x9) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x0) 2018/04/10 11:30:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') sendfile(r0, r0, &(0x7f00000004c0)=0x80001, 0x200000000000006) 2018/04/10 11:30:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0xffffff91]}, 0x10) 2018/04/10 11:30:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20040003, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 169.813864] Process accounting resumed 2018/04/10 11:30:52 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r2 = eventfd(0x80000002) write$eventfd(r2, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r2, &(0x7f0000000040), 0x8) 2018/04/10 11:30:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400101, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x9) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000180)) 2018/04/10 11:30:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000100), 0xffffffffffffffde, 0x20020003, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x4}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:30:52 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x1}}) 2018/04/10 11:30:52 executing program 6: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/04/10 11:30:52 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) process_vm_readv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000140)=""/159, 0x9f}], 0x3, &(0x7f0000000580)=[{&(0x7f0000000240)=""/115, 0x73}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/110, 0x6e}, {&(0x7f0000000380)=""/230, 0xe6}, {&(0x7f0000000480)=""/221, 0xdd}], 0x5, 0x0) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x0) 2018/04/10 11:30:52 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x192}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xffffffffffffff92}], 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000240)=0xe8) setfsuid(r1) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/10 11:30:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x5398996]}, 0x10) 2018/04/10 11:30:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x2) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x80, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000100)=@pic={0x6, 0xb0c, 0x40, 0xfffffffffffffffa, 0x8, 0x2, 0x1f, 0x3ff, 0x9, 0xaf4, 0x1, 0x1, 0x0, 0x3f, 0x2, 0x9}) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000000280)="bab9aabd41597f44d0457e152c43d16b13fa043e96ebf2c684aae0f9b4a575700e7602d2eed29d0e0551b8e725624d97", 0x30) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x104) inotify_add_watch(r3, &(0x7f0000000080)='./file0\x00', 0x4) sendto$ipx(r2, &(0x7f0000000500), 0x0, 0x0, &(0x7f0000000200)={0x4, 0x0, 0x0, "40bdc35a2ea2"}, 0x10) 2018/04/10 11:30:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget$private(0x0, 0x2, 0x242) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x41) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f00000000c0)={0x8000, 0x7fff}) semctl$GETZCNT(r1, 0x7, 0xf, &(0x7f0000000140)=""/2) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)="63686703", 0x4) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:30:52 executing program 6: r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000000040)='ns/ipc\x00') syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') 2018/04/10 11:30:52 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001240)="1f006f6725205fcede54c007510000f305010008a27ad5d9a4669de3c4333b1d617a510001000104969733740000", 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x4000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001280)=""/80) r2 = syz_open_dev$admmidi(&(0x7f0000001180)='/dev/admmidi#\x00', 0x6, 0x8840) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00000011c0)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000080)={@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0x81, 0x7, "a115bed024e0a54865e9d232fbd5df41f30dd8ee74ac95ac64368d2df7dc837f3e5cdc5542c41e91632a6c56b24fc2983b8e0ed7b818854addf7f1fdc87878", 0x7}, {&(0x7f0000000180)=""/4096, 0x1000}, &(0x7f0000000000), 0x2}, 0xa0) write(r0, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) 2018/04/10 11:30:52 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) dup2(r1, r2) setsockopt$inet_int(r2, 0x0, 0x3b, &(0x7f0000000080)=0x5, 0x4) 2018/04/10 11:30:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0xe00000000000000]}, 0x10) 2018/04/10 11:30:52 executing program 5: madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x13) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r0, 0xc2, &(0x7f0000000040)="5e9e4a740527e2904be004b63d13059b26b6d54fa97dfff4dc970f41d66537dc6224bfe19229b4c2da1bf678bcc1823c012e21212c86b1ca71519baf09d6f3a481f94589897fa2a5d9fb692a73343e01a890e58060b9ec0d967834dc4c736da8a72adac41d79ba7d8da023b0fd7fe6e35c960f470ceb580e7cf6a682ea4162b99617b4cd8456b4c9272c0937e90365c12bc56cfb02e00844c3d54d657b7ec2f92868e6017ec3d859a941af831479bbd6d88a4406c48063739514394d8565a48a1062b180ed0c8290cbb9e259986b033c02e9ab034dcaaa73ed78cfc5") 2018/04/10 11:30:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x800}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x23f) 2018/04/10 11:30:53 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000000)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/10 11:30:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r2, 0x10}) ioctl(r0, 0x9, &(0x7f0000000080)="aaa4ae0889f8e31174f0b4a6b1a90a281a2a0a6810299c02920e8c05c6ceca2d8394b941bdd318127de488d3b3640177a13beb40f009118be1b93884292f8e44b3fc7be0db0146cf22dc6db27b2212d7f28b596da96733c660ce21c4fde51c56be1c697ec7f40d") r3 = syz_open_pts(r0, 0x10000000002) writev(r3, &(0x7f0000000040), 0x2000000000000092) 2018/04/10 11:30:53 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x0, 0x9, 0x0, r1}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x200, 0x4000) getpeername$netrom(r2, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x0) 2018/04/10 11:30:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0xff0f]}, 0x10) 2018/04/10 11:30:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) recvfrom$unix(r1, &(0x7f00000003c0)=""/68, 0x44, 0x43, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair(0x1, 0x0, 0x8001, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0x4) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)="2a691a543dc55bb6bd093bd2c42adcd40e1460b6c981b301359ee715a969f9374093a4d569ceac4c6c23369a8565139e611ad27c43d715b86cb5a69c3471ae8b747d3e1f4b70e280cfdb69bb8c79ed0697a934b724eaaad7d60786934ef3af250b7fbc66055f0c9bc6f5825d3fd0dfdb12c2e803132bab833f13bee99bfec723ebd61f72dedcce63a3b9a8420ff4b4879f7420c63ba74a81d519686d0ddffb0f5db33743788494fec32e1a998060e64bf0cf361a7b215c0abae909931200e908b7b95019dc997fdebca466d03e92e18bc8050cfab078fdece6aa2574", 0xdc}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x24, 0x14, 0x301, 0x0, 0x0, {0x1}, [@generic="8738124d896abd6cfab45e529840ff"]}, 0x24}, 0x1}, 0x0) r5 = accept(r0, &(0x7f0000000080)=@rc, &(0x7f0000000140)=0x80) bind(r4, &(0x7f0000000580)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x1, 0x2, 0x2}}, 0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000180)=0x3) 2018/04/10 11:30:53 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2203, 0x0) flock(r0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x7) 2018/04/10 11:30:53 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000003c0)={0x0, 0x100, 0x8, 0xb8ac}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={r1, @in={{0x2, 0x4e21, @rand_addr=0x9}}, 0x6, 0x4, 0x30f, 0x9, 0xde3}, &(0x7f0000000500)=0x98) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x19, "e93ab4ca21f7a832a256ed2d1802bf3e7e4937f094d734a2af"}, &(0x7f00000001c0)=0x21) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="7c000000faf0bf9c2230056e2e94e67c04709ba47820bded6b580715c207d403f66391a203e8eb5efd5b644ad71247034ce8a60cc4a7d4831f79c48c52c76569daa1e67c1ca3a0566fe619aae81ebdad48a29821372ddb3013079f636a806574c5d650935f9ca34bc9376f33d6af9ca04e34c93b5075359be298136a47000000"], &(0x7f00000002c0)=0x84) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000340)={0x5, [0xfff, 0xf4, 0x3, 0xfffffffffffffce6, 0x8f71]}, 0xe) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/04/10 11:30:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() mlockall(0xffffffffffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:30:53 executing program 5: socketpair(0x4, 0x800, 0xffffffffffffff5c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x0, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e21, 0x2, 'lblc\x00', 0xe, 0x3f, 0x5b}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 0xbe94957, 0x2, 0x4}}, 0x44) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x200, 0x200, 0x1, 0x5, r3}, &(0x7f0000000200)=0x10) r5 = getpgrp(0x0) sched_getattr(r5, &(0x7f0000000240), 0x30, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0x54, "c946f6da8312aeecf21ae4b5a6708c627fb6a028e1f4414321f49365c878e679fe75558d9ba42ab63121a4061dc938c4a85379582d59081ebdb5e507102a3583d4cd2b81be56927e91d0537b3252f8fddd365a00"}, &(0x7f0000000340)=0x5c) r6 = accept4$netrom(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000400)={0x1, [0x4]}, 0x6) fcntl$getown(r7, 0x9) socket$key(0xf, 0x3, 0x2) r8 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000440)={r4, 0xca2b, 0x4, 0x8, 0x100000001, 0x8}, &(0x7f0000000480)=0x14) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000004c0)={0x8001, 0xffffffff, 0xffffffffffff0000, 0x800, 0x0, 0x4, 0x3, 0xf199, 0x200, 0x7, 0x100000000, 0x8}) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000500)={0x3ff, 0x2, 0x2, 0x8001, r9}, &(0x7f0000000540)=0x10) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000000580)={0x0, 0x1ff}, 0x8) utimes(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={{}, {0x77359400}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000640)={r4, 0xfffffffffffffff8}, &(0x7f0000000680)=0x8) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, &(0x7f00000006c0)=0x6, 0xbf4d, 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000700)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x6}, 0x20, {0x2, 0x4e22, @multicast2=0xe0000002}, 'rose0\x00'}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000800)) fchdir(r2) 2018/04/10 11:30:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) fstatfs(r0, &(0x7f0000000040)=""/121) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="b9340b0000b8a9000000ba000000000f300f320f300fc72a3e36f2a70f239a0f009002000000f3260f0b670f01cf66baf80cb81cfef287ef66bafc0cb883f90000ef", 0x42}], 0x1, 0x40, &(0x7f0000000200)=[@dstype3={0x7, 0x2}], 0x1) getsockopt$bt_hci(r0, 0x84, 0x40000000010, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1137) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000240)=""/249) 2018/04/10 11:30:53 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000200)={0x4000000004, r0}) sendfile(r0, r0, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x0) 2018/04/10 11:30:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x2]}, 0x10) 2018/04/10 11:30:53 executing program 6: semget(0x2, 0x3, 0x482) r0 = semget$private(0x0, 0x3, 0xfa0cc10bb2e84a45) semop(r0, &(0x7f0000000140), 0x0) semop(0x0, &(0x7f000001a000)=[{}], 0x1) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000000c0)) 2018/04/10 11:30:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x200000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0x800, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x88) 2018/04/10 11:30:54 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)="7a3082a6894d942fb8ba2549fd6b37c9795f62e7ad67cf1ebb8d9bd77db354", &(0x7f00000000c0)="98d59f71d8d0c849ed0566212d15120858b8668312807987b07f8f3b6c4bfde8dbacbc2ce93e3b1154e4022c3d7d5d5662eb72a8c57e8e08cad4a292ed29986f1446ac6c5103bb7c057f84baad9785c6a64a993ce14e610ef72c6a1fb833d64674e43b40696ba662dfc745ebdbd7ac8f95c95fd9a33f236138bd76fe4949db97d30a43c7"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r1, 0x401, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x6, 0x8, 0x7fff}, 0x8) r3 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x8000, 0xd2) r4 = accept$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0xf, 0x2, &(0x7f0000000300)=@raw=[@jmp={0x5, 0xfff, 0xd, 0x5, 0xd, 0x4, 0x19}], &(0x7f0000000340)='syzkaller\x00', 0x986, 0xfd, &(0x7f0000000380)=""/253, 0x41f00, 0x0, [], r5}, 0x48) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000580)={'nr0\x00', 0x8}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) fcntl$getownex(r4, 0x10, &(0x7f0000000600)) llistxattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=""/59, 0x3b) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000006c0)) connect$pptp(r2, &(0x7f0000000700)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x1f}, &(0x7f0000000800)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000840)={r8, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x7, 0xff, 0x1, 0x1, 0x10}, &(0x7f0000000900)=0x98) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0xb, 0xc, &(0x7f0000000940)=@raw=[@alu={0x0, 0x2, 0x2, 0x7, 0x8, 0xfffffffe, 0xfffffffffffffff0}, @ldst={0x0, 0x3, 0x1, 0x6, 0x9, 0x40, 0x8}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x2d}, @map={0x18, 0x0, 0x1, 0x0, r3}, @ldst={0x2, 0x0, 0x6, 0x2, 0x4, 0x0, 0xfffffffffffffff0}], &(0x7f00000009c0)='GPL\x00', 0x7, 0x1a, &(0x7f0000000a00)=""/26, 0x40f00, 0x1, [], r5}, 0x48) r9 = inotify_add_watch(r0, &(0x7f0000000ac0)='./file0/file0\x00', 0x10) inotify_rm_watch(r0, r9) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000b00)={@my=0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000b40)={r8, 0xfff, 0x5074}, &(0x7f0000000b80)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000bc0)={0x6, [0xc30, 0x1000, 0x6cbf, 0x1, 0x7, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000c00)={r8, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xfffffffffffffff9}, &(0x7f0000000cc0)=0x90) prctl$getreaper(0x2f, &(0x7f0000000d00)) chmod(&(0x7f0000000d40)='./file0/file0\x00', 0x100) recvfrom(r7, &(0x7f0000000d80)=""/220, 0xdc, 0x40, &(0x7f0000000e80)=@nfc_llcp={0x27, 0x1, 0x2, 0x3, 0x9, 0x2, "28da5150a450d8781a7696031b1e96cae8641840ffd5383f1ddb56b162cfc5d4341a20eae471083692b32238bfae00073968349bc96377bee22c4edbe0ea28"}, 0x80) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/hwrng\x00', 0x4002, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000f40)=0xffff) memfd_create(&(0x7f0000000f80)="e100", 0x3) 2018/04/10 11:30:54 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x1) 2018/04/10 11:30:54 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa0201, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00000000c0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/10 11:30:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x400100) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) r3 = getuid() lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) r7 = getpgrp(0xffffffffffffffff) r8 = getuid() r9 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000580)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000005c0)={{{@in6, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f00000006c0)=0xe8) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) r14 = geteuid() getgroups(0x5, &(0x7f0000000800)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r16 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000840)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000940)=0xe8) fstat(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0}, &(0x7f0000000ac0)=0xc) getresgid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) sendmmsg$unix(r1, &(0x7f0000000d00)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000001c0)="1f8d4db505e47713f778fe11e33e3ab9ae9c0027924df6d6f0b7995921b375654f844112e9cdd10e5fe6eed3bbc93911ad80ce2b6729388043797642ca6190dcaccddc20356e76630efb3cf5211d04d7d11d6fb8", 0x54}, {&(0x7f0000000040)="e41f0525b91932ddcd274696290b7d51", 0x10}, {&(0x7f0000000280)="8005b4641ae25fe4dd960e5e3a0a8a85259b421e2b81ea05f4f07fcbfc31d3f447786ae8e1d098e12693fede6dff04cac71dd87a11f9819ad55cdb2618d737bf12a3e363468e557e313cb49ebcba471bf3c5120daa1bb3b6d0b487e338ed4f920d5cc64a24ad5224c0172b7dd4f33fbb76b7e2e210231fabb034353c42f1e30fd88aad2fff8754dcf52a605556e41c3a0fa29b990896a66bfcbcebcc2c11a2426834f39a8e5545f44e0b8951188e046b7579eb3469bf3995a557f56433bf260d7dc4f4a8d01510b52acc8f", 0xcb}, {&(0x7f0000000140)="155ff593d4439b247020a8caa90b11c97e1fdd826816a1", 0x17}], 0x4, &(0x7f0000000bc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, 0x0, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x138, 0x40}], 0x1, 0x24000040) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x4) 2018/04/10 11:30:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0xe803000000000000]}, 0x10) 2018/04/10 11:30:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r2, 0x540a, 0x0) 2018/04/10 11:30:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x1) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x3ff, 0x2) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x3, r2}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@routing, 0x8) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0xb, [], 0x1}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) 2018/04/10 11:30:54 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000140)={0x6, 0x40000000009}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x0) 2018/04/10 11:30:54 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') lstat(&(0x7f0000003180)='./file1\x00', &(0x7f00000031c0)) creat(&(0x7f00000000c0)='./file1\x00', 0x40) dup2(r1, r3) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000140)={@multicast2, @empty, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f00000001c0)={@empty, 0x3c, r5}) 2018/04/10 11:30:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/10 11:30:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0xffffffff00000000]}, 0x10) 2018/04/10 11:30:54 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x5, 0x3, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'nr0\x00'}) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x38}, 0x1}, 0x0) 2018/04/10 11:30:54 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc)=0x4, 0x0) 2018/04/10 11:30:55 executing program 6: r0 = socket(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r1, 0x20, 0x70bd29, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x1b}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc00000000000000}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}]}]}, 0x5c}, 0x1}, 0x800) getsockopt$inet6_buf(r0, 0x29, 0x50000000000030, &(0x7f00000000c0)=""/144, &(0x7f0000000ffc)=0x1b0) getsockname$unix(r0, &(0x7f0000000300)=@abs, &(0x7f0000000080)=0x6e) 2018/04/10 11:30:55 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)={@random="cd5c0b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff0703", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x0, {0x0, 0x6, "09aea5", 0x0, 0x29, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], "057147259e28ebbb"}}}}}}}, 0x0) 2018/04/10 11:30:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0xe000000]}, 0x10) 2018/04/10 11:30:55 executing program 7: syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x10000, 0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00002bf000/0x2000)=nil, 0x2000}}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000007) clone(0x80000000, &(0x7f0000000100)="708d0bf5dc3834d94aa2f7caf7da6a18f9ee37f31143829761b3df35344c75f8dbb6b1bc645b61bfbc31816b3689010906104c84d078080045445b57225f44e25ef4784af0a1a6058cbc10c0f5c1324a13653cf2f3fc2d10822b9aa0fc591a1d4eb94748c764115e20ce903da69371e2ce3104aaeec5d8767468c2905e8ba67e5ae83db874dee1945e793edcb2b0827311ee0d31e59e253e81f9eba6c0a3e41a70ab50558c999000747f0e12928c4266", &(0x7f0000001ffc), &(0x7f0000000080), &(0x7f0000000040)="30de0599d06d71cf9242c7ea6b614b08ddc04cb8a5ae565ff1730fc6d3") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/10 11:30:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x8}, 0xfffffffffffffce3) 2018/04/10 11:30:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x2}, 0x8, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) 2018/04/10 11:30:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x170, r3, 0x29, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xd0f9}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3367}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9cb5}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1324c00c}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x170}, 0x1, 0x0, 0x0, 0x80}, 0x4004000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000380)=""/4096, 0x1000}], 0x1, &(0x7f0000000340), 0x756c10c5, 0xfffffffffffffffe}, 0x0) 2018/04/10 11:30:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffee1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:30:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="872d9f9a8aa1983f", 0x8}, {&(0x7f00000000c0)="fee924d4c99f0dfc5bc424075d36e9d21d505172b378f456126ff28a5298631f27d5467678806fd3e4a5bc44dddbadbc88b186ab7016d9510033998143604c6f9d737c", 0x43}, {&(0x7f0000000140)="8d816b01f07615d5913979902f9a627d12444a62dd3d6b1820633dbbad5e35b1dc0181dc340569fbb83b90cf9d50be7e87eb7aa0ffb1f096330e89ede69c8d8f8f62fe4c6e226ba050fa2aa8d0c4eb55456235d9572a647018780225990a4dafb92d08bb6d0438c3fe50", 0x6a}], 0x3) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/04/10 11:30:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x1000000]}, 0x10) 2018/04/10 11:30:56 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) sendmsg$rds(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/27, 0x1b}], 0x1}, 0x0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306, @random="ec248a564c74"}, 0x34, {0x2, 0x4e22, @multicast1=0xe0000001}, 'ipddp0\x00'}) 2018/04/10 11:30:56 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a31fb9)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000e5ffffffffffffff000000000000000000000000000000800000fffb00"}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/10 11:30:56 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) r1 = socket$inet(0x2, 0xb, 0x152) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001100)=@broute={'broute\x00', 0x20, 0x5, 0x1030, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x18, 0x88fd, 'ip6_vti0\x00', 'sit0\x00', 'bcsh0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff], 0xf8, 0xf8, 0x170, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @cluster={'cluster\x00', 0x10, {{0x0, 0x4129}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x10000, 0x401, 0x87, 0x0, 0x0, "65a18ddbeeaec82b9099c38641294d33042fc80ff73aae5400ed54298c2c2fc33f4598729e2a90f57996d2a74f8583dd6a19ce79780f9f5bc6419e1b9a4fd401"}}}}, {{{0x19, 0x2, 0x806, '\x00', 'tunl0\x00', 'bcsf0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x78d4f1b123782235, 0xff], 0x70, 0xf8, 0x170}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x800, 0x16e8}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffc}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x7f, 0x8001, 0x0, 0x0, 0x0, "9f72d2cf71a1021ce8b9d12856d0b2444b36b0b27cbb9cb61ceb2be6dbbaa00a809279e8a5b84af0fe1a00dd0b519caaa0d74402407320633969861c6813b1fd"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x15, 0x2, 0x896e, 'bpq0\x00', 'eql\x00', 'yam0\x00', 'team0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x950, 0x9c8, 0x9f8, [@cpu={'cpu\x00', 0x8, {{0x3, 0x1}}}, @among={'among\x00', 0x888, {{0x100000001, 0x3, 0x401, {[0x1, 0x7, 0xf3, 0x0, 0x2, 0xfffffffeffffffff, 0x6, 0x5, 0x1f, 0xb0, 0x1, 0x5, 0x5, 0x2, 0xbb, 0x5, 0x8, 0x5, 0x6, 0x7, 0x200, 0x2, 0x40, 0x0, 0x0, 0x101, 0xfff, 0x3, 0x4, 0x7, 0xffffffffffffff63, 0x3, 0x9, 0xa0bd, 0x0, 0x400000000000, 0x347, 0x3, 0x0, 0x8, 0xeb, 0x7, 0x9, 0x3, 0x4, 0x6, 0x7fffffff, 0x5, 0x1aa, 0x4, 0x6, 0x5, 0x1f, 0x80000000, 0x0, 0x5, 0x1, 0x3ff, 0x7, 0x10001, 0x10001, 0x0, 0xa94, 0x80000000, 0x6, 0x0, 0x7fffffff, 0x2, 0x101, 0x101, 0x8, 0xffff, 0x10001, 0x7, 0x100000000, 0x9, 0x8, 0xfffffffffffffff7, 0x0, 0xb2, 0xf9c, 0x7fffffff, 0xfffffffffffffff7, 0x6, 0x100, 0x4, 0x2, 0x2, 0x1, 0x7fff, 0x800, 0x0, 0x6, 0x8, 0xe5e, 0xa99, 0x200, 0x1f, 0x1, 0xff, 0x3ff, 0x22, 0x80, 0x7fffffff, 0x4, 0x7, 0x3ff, 0x3, 0x1, 0x100000001, 0x2, 0x6, 0x2, 0xfffffffffffffffd, 0x81d, 0x100, 0x7fffffff, 0x100, 0x3, 0xbe54, 0x3, 0x3f, 0x1000, 0x7ff, 0x1853, 0x7, 0x0, 0x7fffffff, 0x80, 0x0, 0x7fffffff, 0x7, 0x7, 0x4, 0x2, 0x80000001, 0x8a01, 0x81, 0x401, 0x40, 0xfffffffffe77a80b, 0x0, 0x100000000, 0x927323b, 0x3ff, 0x4, 0x8, 0x8, 0x5, 0x1, 0x1, 0x8, 0x3, 0x97, 0x100, 0x3f, 0x100000001, 0xd65, 0xbab1, 0x80000001, 0x7, 0x7fffffff, 0x9, 0xfa, 0xffffffffffffffe0, 0x1, 0x6, 0x4, 0x5, 0x9, 0x0, 0x300, 0x3f, 0x8001, 0x2, 0x8, 0x0, 0xdb, 0x100000000, 0x80000001, 0xfffffffffffffffd, 0x1, 0x2, 0x6, 0x59f, 0x8, 0x8, 0x5, 0x30f9, 0xbcb0, 0x1b9, 0x5, 0x101, 0xfffffffffffffffb, 0x0, 0x3f, 0x10001, 0x80000001, 0x1, 0x6, 0x7, 0x2, 0x7ff, 0x16, 0x3, 0x1, 0x3, 0x3, 0x8000, 0x3ff, 0xfe, 0x3, 0xd595, 0xfffffffffffffffa, 0xaf2, 0x8, 0xf0, 0x1, 0x81, 0x9, 0x80000000, 0x2d5300aa, 0x200, 0x6f3c9014, 0x20, 0x1, 0xffffffff, 0x0, 0x0, 0x7, 0x881, 0x226, 0x5, 0x5, 0xffffffff000, 0x200000, 0x7fff, 0x10000, 0x100000001, 0x4a04271c, 0x3, 0xffff, 0x3, 0xb4c, 0xb11, 0x3f, 0x7, 0x7, 0x7, 0x3, 0x9, 0x1, 0x3, 0x2, 0xb3ad, 0xb91, 0x3], 0x4, [{[0x80000000, 0x9bc], @multicast1=0xe0000001}, {[0x6, 0xfffffffffffffffa], @multicast2=0xe0000002}, {[0x3, 0x1], @broadcast=0xffffffff}, {[0x1], @dev={0xac, 0x14, 0x14, 0x12}}]}, {[0xa8, 0xf01, 0x400, 0xb3, 0x9, 0x8, 0x80000001, 0xfffffffffffffffb, 0x0, 0x2, 0x100000001, 0x5, 0x80000001, 0x200, 0x19bc22d4, 0xffff, 0x0, 0xa94, 0x0, 0xffffffffffffffff, 0x2b, 0x3, 0x0, 0x4, 0xffffffffffffffff, 0x10001, 0x8001, 0xaf4, 0x8, 0x1, 0x7f, 0x8, 0x4, 0x4, 0x0, 0x9, 0x1, 0xe629, 0x4, 0x1, 0x3f, 0x4, 0x3ff, 0x7ff, 0x1d4, 0x100000000, 0xfe, 0x100000001, 0x2, 0xb206, 0x6, 0x8, 0x4000000000000, 0x0, 0xfffffffffffffff9, 0x9, 0x2, 0x5, 0x7, 0x7, 0x80000001, 0x0, 0x100000000, 0x20, 0x1000000000, 0x400, 0x1, 0x4, 0x23aa, 0x7, 0x7, 0x4256, 0x5, 0x6, 0x8, 0x3ff, 0x88b, 0x40, 0x81, 0x4, 0x1, 0x73ac, 0xffffffff, 0x9d5, 0xa2c, 0x7, 0x1, 0x1f, 0x5, 0x1ff, 0x81, 0x1, 0x1ff, 0x6, 0x7, 0x600, 0x257c, 0x1ff, 0x5, 0x4, 0x2, 0x7, 0xe72, 0x3e8, 0x9, 0x0, 0xba62, 0x2, 0x8, 0x5, 0x9, 0x8, 0xd259243, 0x0, 0xe48, 0x6, 0x9, 0x3, 0x3, 0x3ff, 0x7, 0x6, 0x80, 0x3, 0x5, 0x8, 0x0, 0x8000, 0x3f8, 0x9, 0x7, 0x0, 0x334f, 0x1, 0xe0000000000000, 0x0, 0x4, 0x1000, 0x100, 0x8, 0x7f, 0xb1, 0x3, 0x0, 0x2, 0x7, 0x8, 0x0, 0xffffffffffff0000, 0x9f38, 0x2, 0x5, 0x1a, 0x3, 0x5, 0xf56, 0x3ff, 0x1f, 0x2, 0x9, 0x4, 0x6, 0x3, 0x62938fa6, 0x20, 0x2, 0x9, 0x3, 0x3, 0x9c9, 0x537e9cef, 0x2, 0x81, 0x14, 0x0, 0x80000001, 0x6, 0x4, 0x7, 0x40, 0x6, 0x0, 0x8, 0x0, 0x100000000, 0x8, 0x4, 0x2, 0x9, 0xf68, 0x2, 0x7, 0x1f, 0xf000000000000000, 0x7f44, 0x80, 0x7fffffff, 0x6, 0x1, 0x6, 0x0, 0x400, 0x10001, 0x4, 0x7000000000000000, 0x1f, 0x9, 0x0, 0x0, 0x3, 0x401, 0x20, 0x800, 0x400, 0x7, 0x3ff, 0x401, 0xa83, 0x1da5, 0x0, 0x7, 0x944, 0x9, 0x3, 0x1, 0x284, 0x1, 0x9, 0x8, 0xe3c, 0x2, 0x80000000, 0xd9f40, 0x818b, 0xfffffffffffffff8, 0x5, 0x2, 0x6, 0xd4fa, 0x6, 0xdf7, 0x7, 0xe, 0xefa9, 0xd9, 0x9, 0x6, 0x81, 0xc84, 0x5, 0xa6, 0x7, 0x9, 0x8001, 0x9, 0x6, 0x8], 0x5, [{[0x17c8, 0x9], @multicast2=0xe0000002}, {[0x1, 0x401], @dev={0xac, 0x14, 0x14, 0x18}}, {[0x1, 0x2], @dev={0xac, 0x14, 0x14, 0xf}}, {[0x7fffffff, 0x2], @multicast2=0xe0000002}, {[0xfff, 0x800], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x83cd, 0x1000, 0x6, 0x1, 0x0, "5b46389e53b71fa50aa371def64d9d4126fc63b6c84ef9e1940e7e2ce9ef338dc18656823a2a9cdb3ddcb34b4d08ce42078b668a66e9efb3ce92907f23362f7a"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}, {{{0x3, 0x10, 0x6007, 'ip_vti0\x00', 'erspan0\x00', 'nr0\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x158, 0x1a8, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0xfffffffffffffffe, 0x1f, 0xee80000000000000, 0x5}}}, @state={'state\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x1, 0x1f, 0x7}}}, @common=@STANDARD={'\x00', 0x8}]}, @common=@log={'log\x00', 0x28, {{0x1f, "7a9b6510cd7a9afb9f948f617e537ac141280491ef4d4428523238cf31aa", 0xc}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x1, [{{{0x11, 0xc, 0xf6, 'ifb0\x00', 'lo\x00', 'eql\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xf0, 0xf0, 0x120, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x6, 0x100, 0x5, 0x7ff}}}, @connbytes={'connbytes\x00', 0x18, {{0x7ff, 0x9, 0x1, 0x1}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}]}, 0x10a8) 2018/04/10 11:30:56 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) r3 = openat$cgroup_int(r2, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) write(r3, &(0x7f00000004c0)="0c9b4c6cccb1fb78560552a070f7b52c5ebac9f3a66a8448cd92c326e6486f88cea8d5c586c508d371bc080469cae74684e234f184adecb96b3ca32ab75a3ce1cbcd20ee", 0x44) 2018/04/10 11:30:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x4000000000000000]}, 0x10) 2018/04/10 11:30:56 executing program 6: timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f00000001c0)=0x0) timer_gettime(r0, &(0x7f0000000300)) restart_syscall() 2018/04/10 11:30:56 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a31fb9)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000e5ffffffffffffff000000000000000000000000000000800000fffb00"}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/10 11:30:57 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x3, &(0x7f0000000000)) 2018/04/10 11:30:57 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) io_submit(0x0, 0x0, &(0x7f00000008c0)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000380)}]) 2018/04/10 11:30:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x40000000]}, 0x10) 2018/04/10 11:30:57 executing program 6: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockname(r0, &(0x7f00000001c0)=@ax25, &(0x7f0000000000)=0x80) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dcb, 0xaaaaaaaaaaaab3b, &(0x7f0000000400)=[{&(0x7f0000000140)="e28a439bb9046eb8a4ecccb23935fa9c783a3b5d5d60ef05b71ea408863fbbaa6ea4252055afb62807fe2d094c1e1a6d722083930f3c8b0426a04deb51003cc9ee2f25fa497586917e1a8ead1746ae4512303cee0a76b4ea7a67125983d5329609", 0x0, 0x2}, {&(0x7f0000000240)="9c21ea42fa327eb9d50e34919d035ec4e4ac8bfbae3f6c4d256641503c4137e4eddb5d8a4af1a07388506309baef1cf4651451614e2c82683710b2eadc81fe61061ac7faf01809df704cd364872652dac8d7a20959d39f0d3420b48374ebcea7141f3162bc554796dd762abd730335a193cf167d361e1426703c0170f316ca50c7fce45df221c6a81974c1921067aa2081fb560325d6bec8d71b6d1293dd888cc449e7bfd5251a518db368988956ca8f7e7572580cc4595ae1e7270e9852e98168a4362f3d24a49af227e82081e981cd", 0x0, 0x5000}, {&(0x7f0000000340)="a40e0b5fd5d60e26b0d8f03f5ae8adc561d04c660fcc67c6d8033192830429b5a0d065c99f0d314bfa60f3e7812d687befdae6f67141f46a574891011b4c32b152575195dd0ca0d241ad17197c1a405dc33a3bd289b5d1677e4f5870ce95537eb0f368836df8abc9529ac62d62cf09b66da00c6b256c509bb2c4994fe66bb8089060e30672101438765567326c58200d2fa0c0057e9e939e6bff7476c5f12e9ec142e643367528cface07fcfaa3eda812aa8ff00c186777f", 0x0, 0xf78}], 0x0, &(0x7f0000000400)=ANY=[]) r1 = semget$private(0x0, 0x1, 0x0) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000040)=""/56) 2018/04/10 11:30:57 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x7, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071eeffffff000000000000f7ffffffff940000652a000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x40045731, 0x930000, &(0x7f0000000180)) 2018/04/10 11:30:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/133) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000000c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000140)={{0x2, 0x6}, 'port1\x00', 0x40, 0x1, 0x7fffffff, 0x7fff, 0x1000, 0x0, 0xfffffffffffffff8, 0x0, 0x6, 0x1}) 2018/04/10 11:30:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) openat$cgroup_int(r1, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) shutdown(r0, 0x1) 2018/04/10 11:30:57 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x101) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x12, 0x8f, &(0x7f0000000280)="7ab4d798fe3e62ecffcc8b1a2d6d96198e4fd433bca7292c1ccac9e569fcdb80c3e1a39b8713fc199da0e9a982b93a305c6418bc9e48eab15e82244a269eab8fa9ec79aeb8d91fa4e9f3d110f6062cec42104f8426d5a8c4e707c9f5359b01bed5948f315876f9f6f42dd00edb6f2ea37341a7c108a6190bd36458f60db2ab8fd59223bbdadb7d821371a1a6716909"}) r1 = eventfd(0x80000002) r2 = fcntl$getown(r1, 0x9) setpriority(0x3, r2, 0x2) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r1, &(0x7f0000000240)=0xfffffffffffffffd, 0xfffffffffffffc70) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x3fe, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r5 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x40, 0x400000) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x3f, 0x2, 0xc7, 0x4b, 0x0, 0x4, 0x1000, 0x1, 0x8, 0x10000, 0x4, 0x5, 0x8, 0x7, 0x6, 0x3f, 0xffff, 0xd17, 0x3, 0x1000, 0x2, 0x4cea, 0x1, 0xba3, 0x3, 0x3ff, 0x2, 0x81, 0xfe, 0x5, 0x4, 0x2, 0x2, 0x80000fc5, 0x100000000, 0x10000, 0x0, 0xe9d, 0x1, @perf_config_ext={0x7, 0x3ff}, 0x1000, 0x0, 0x4, 0x4, 0x7ff, 0x200, 0x5}, r4, 0xb, r5, 0x1) ioctl$TIOCEXCL(r3, 0x540c) 2018/04/10 11:30:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x18000000]}, 0x10) 2018/04/10 11:30:57 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0xd644}, 0x8) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xa14, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="eb07906d6a66732e66617400020401000200027000f8", 0x16, 0xfe41}], 0x0, &(0x7f0000000000)=ANY=[]) 2018/04/10 11:30:57 executing program 3: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000b40)='/\x00', 0x0, 0x0, &(0x7f0000000200), 0x28020, &(0x7f0000000980)=ANY=[@ANYRES64]) r0 = syz_open_dev$adsp(&(0x7f0000000880)='/dev/adsp#\x00', 0xffff, 0x101000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000009c0)={0x0, 0x7}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x4, 0x7, 0x0, r1}, &(0x7f0000000a40)=0x10) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) connect$nfc_raw(r0, &(0x7f0000000740)={0x27, 0x1, 0x2, 0x40002}, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000a80)={r2, 0x8, 0x400000003}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000b00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000008c0)=""/138) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x9, &(0x7f0000000b80)=[{&(0x7f0000000140)="913f4747eccc02c44fefb3afa3db1e71b1dada7d97c266929e3621f39a5101a999e3eb7e5302ff0dca", 0x29, 0x6}, {&(0x7f0000000180)="0a6db965f2677f7de34a7b4b83fac1053546452fe28bb2b6306fbb6377283d17f17ecb4c032a39dcff0d8265012ea22d9cbe9699e7878afec3f7b0d3f491749f71b64010a339bb4b477c01d165eccaca6f44ec", 0x53, 0x5}, {&(0x7f0000000200)="df0c7eeb43d0ede0f307b5c6ac1a5cb168d8b959e5ce7921e15ef7719020c0077f2dfd183620cd1b79067103085faadd5ac18cc2d58e62b7e3b8d8208e6ee7d2bc8486469dc569308ae2e860d712f30ddd682f34911367c2ab8e10650f0fa7e386fe2386b49a45523826a1b641a9024a6120712ff7d80ad84cd6fe932fad254c7de80263a4", 0x85, 0xffff}, {&(0x7f00000002c0)="535d39f7e8c8f5805226e5406c722229e266cd2c2ff914118567906a79873f1a40622a2346dbb28f58fad83b36721faed84872c3fab0afd21c17bc2307efa44955628cfae5aa7374a146bf28a675e052ba18d4a2b7e5c66eff076ed8d0951feda594485f748ac01907fadcd2390ceba8fb49d927a7f47da81a3c0da8c3", 0x7d, 0x256a2245}, {&(0x7f0000000340)="2b2107b5e00e8be2dd04535cf8f042cf35bb26a5e027000553b0771a6d8da5c7cf891960e37aa70c1722007b9ab80ef322c46dda644a9dd6a876aaa8867058235dce1cd0971bc5cb3a6c407b5101b31c149f8a7f0e5935361dc17b105e8f22ba742b3539ad8e904533c6b854cfc353f423", 0x71, 0x7}, {&(0x7f00000003c0)="bad84cbbcf9d066f6291033c60781e43aaccc2e25421b209470b298b2c32671adeb7e2452fbf6baf2dd7de0b452245bd06d0d91f40667ca929b63c11f85aacc823cf4e484165717492f50146a8fb6a4edb704b19b27cad944e4f9213f79903240ca3b94db70bc4aa7f176fa8a052c34ee922edb25e2e1c21691b6d126895382c736b26de9454732aee3fae4f8352d7a57234a7ad86ff4d72f8ae431286812c12b51bba0460df5df170716358e53b7a0f888f52746fcb4081373b6efbd0a0f41de0c862697c7c6c1efabeed34b2c7d687d3678ffc8ab4055c9bf34bae10d84de171e6971ea9540a5b99", 0xe9, 0x7f}, {&(0x7f00000004c0)="56dec8fa3d5ca759da4146af3f1e9198a5dda313165b85288285fdba7eef117829c01e7754244d0c27fb34c643607e1abcc0cfc0bd51e79b5a73eb37bb43cd2aee5fc5cb2de2f163c71d31446bc3fbffb0d3238160d8aba002c1145dce593ff7d0f59bc52967d418ff8ba7eaeb9128cc2ece85119a44a315a0757853630c254dee09867ae604d8bc057e001319d90369298417d5a50aceb0c216454d9f0857da4cb398a28f0523fc0b576a738a427cefc89734a86ba9c0e79af5023b2cf60d6570348fa717", 0xc5, 0x8000}, {&(0x7f0000000c80)="d19afc2d249bd3e355009b3e364bcd0aaddfc5dc113b912471eac715fbfadc75ae5978517ed4e686847788bdfb018f1e642fbf7639f3169997d990551233a194de0b1e76cef93687e32476e2f4a2292ae62aa9baa6593ecc244fa8edf05f62051cc5baefd468a5e8ac47aadb43cccce1082cb887fd3b21c2706dfc3ae5f2f990f079eaec696f235b4f9c668efd56ded2fb092fc56828f344b4cdcee6d9872c4eb81318438bc538cc98c9661c3bec1f082f3bf58e11", 0xb5, 0x8}, {&(0x7f0000000680)="3e2ba1abbb7eebdd2f343845e59532b09b11c32258d7e0d44248c57e524f3385edd30e9ff9672b262994f4fd13049718fd510065ddd81dec3be249b05500f70f79adec9c3e5103b01ebdeb9a6bc2443bcf191823f504babde9e083c9f005bf1c08509fe00536214aebbba690044e5f2a76657e4db31b218e20ff04d333f97d25cccf8182bb31194b7a7a99d2748b084af4adf76f1ca3679a71ea3ec477091a5fe5dec5421d47c6f20c2423d6aaea", 0xae, 0xf}], 0x80000000000000, &(0x7f00000007c0)=ANY=[@ANYBLOB="7573656261636b7570726f6f5af0dc659245571fb5476ba48d"]) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x3000, r4, r5, 0x1ff, 0x2) [ 175.290613] FAT-fs (loop6): Unrecognized mount option "@" or missing value [ 175.343072] FAT-fs (loop0): Unrecognized mount option "/proc/sys/net/ipv4/vs/drop_entry" or missing value [ 175.345074] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿÿÿÿÿ" or missing value [ 175.374689] FAT-fs (loop6): Unrecognized mount option "@" or missing value [ 175.392297] FAT-fs (loop0): Unrecognized mount option "/proc/sys/net/ipv4/vs/drop_entry" or missing value [ 175.412297] EXT4-fs (sda1): Unrecognized mount option "ÿÿÿÿÿÿÿÿ" or missing value 2018/04/10 11:30:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x210441, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000180)=""/223) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) alarm(0x10001) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/04/10 11:30:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40a000) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x7}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) set_robust_list(&(0x7f00000003c0)={&(0x7f0000000180)={&(0x7f0000000080)}, 0x9, &(0x7f0000000380)={&(0x7f00000001c0)}}, 0x18) 2018/04/10 11:30:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x40020000]}, 0x10) 2018/04/10 11:30:58 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x1, 0x5, 0x8, 0x0, 0xf}) r1 = socket$inet6(0xa, 0xb, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000000c0)) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000f76fff)='8', 0x1, 0x0, &(0x7f0000ece000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup2(r1, r1) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0xd, &(0x7f0000000080), 0x8) 2018/04/10 11:30:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x2) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000000)='auxv\x00') 2018/04/10 11:30:58 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x40000, 0x0, [0x9, 0x7fffffff, 0x1, 0x3, 0x7, 0x80, 0x5, 0xfffffffffffff800]}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r1, &(0x7f0000001740), 0x8a) 2018/04/10 11:30:58 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) fcntl$getown(r0, 0x9) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/10 11:30:58 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x8000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x8000000006) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xe, 0x0, &(0x7f0000c91000)=ANY=[], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) close(r0) dup2(r3, r2) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) writev(r2, &(0x7f0000002380)=[{&(0x7f0000000240)}, {&(0x7f0000001380)="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", 0xc00}], 0x2) 2018/04/10 11:30:58 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_init_net_socket$llc(0x1a, 0x6, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) bind$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1e) bind$llc(r1, &(0x7f0000000180)={0x1a, 0xffffffffffffffff, 0x0, 0x8c, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) sendmmsg(r1, &(0x7f0000006300)=[{{&(0x7f0000000f40)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f00000011c0), 0x0, &(0x7f0000001200)}}, {{&(0x7f0000005f80)=@hci={0x1f}, 0x8, &(0x7f0000006100), 0x0, &(0x7f0000006140)}}], 0x2, 0x0) fchmod(r1, 0x1) 2018/04/10 11:30:58 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180)=0x400, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000200)=@ethernet={0x306, @random="4b82b5d2013c"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)="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", 0xfa}], 0x1, 0x0, 0x0, 0x4000000}, 0x40000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0xfffffffffffffeec) socket(0x5, 0x1, 0xf7f) 2018/04/10 11:30:58 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x100, 0x8}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x300000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x14) 2018/04/10 11:30:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0xe00]}, 0x10) 2018/04/10 11:30:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="070000000000000000000000000000000000000000002f4100000000000000000000000000000000000000b48615cb6704afe200000000000000000000000000000000000000000000000010000000000000000000000000000000000000000004000000000000000000000000"]) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000100)={"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"}) 2018/04/10 11:30:58 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x810, &(0x7f0000ffd000/0x1000)=nil) geteuid() getpgrp(0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x39, 0x60928e51, 0x5, 0x80000000, 0xa400000000000000, 0x100}) 2018/04/10 11:30:58 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e01000/0x4000)=nil, 0x4000, 0x2, 0x42010, r0, 0x2000) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x400, &(0x7f0000e64ff7)="c7fdaf62070179890fddd5a45d7f32e5", 0xd) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@sco, &(0x7f0000000180)=0x8, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) 2018/04/10 11:30:58 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) clock_gettime(0x0, &(0x7f0000000080)) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000000)) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000280)=""/4096) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='system.sockprotoname\x00') dup2(r0, r1) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000001280)=ANY=[@ANYBLOB="4c010000", @ANYRES16=r4, @ANYBLOB="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"], 0x14c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 2018/04/10 11:30:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) socket$inet6(0xa, 0xf, 0x1ff) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1}, 0xc) close(r2) 2018/04/10 11:30:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x700]}, 0x10) 2018/04/10 11:30:59 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) accept$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) sendto$inet(r0, &(0x7f0000000140)='p{', 0x2, 0x4000010, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2018/04/10 11:30:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000040)=@abs={0x1}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1, 0x0, 0x0, 0x4000}, 0x81) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0x0, 0x0, 0x10000, 0x7, 0x5, 0x4, 0x6, 0x2, 0x1000000000000, 0x1600cbf6]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=r1, @ANYBLOB="e10000003916e8e85b7eb93a2ae879b371ac6dc798fc9cb936fff93f0853daa40238e5f79def20410d3e02584118ab47aebf3692ed084d3bbd6cdf6d3a9d7dfd7da4664b9bd6f9bfa05bb0c81c08d9a443ec78274a92ad074dcafe2fcb5bb8f279d1aa22de5778cac8f193115c14a017d5ee17e3f241374512b25666b8abfdaa59a2a08f990354e457c0ae9c8f7768658ffff257c6fa8f274de687af5b3dc806ef4e88a49a"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000880)={r1, 0xf1, 0x401, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r1, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x2, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getresgid(&(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80)) setgroups(0x3, &(0x7f0000000cc0)=[0x0, r3, r4]) capget(&(0x7f0000000000)={0x20080522, r2}, &(0x7f0000000280)={0x3, 0x1f, 0xffff, 0x8, 0xb319, 0x7}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000600)={r1, 0x10000}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r6 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000100)={{0x80000001, 0x4}, 'port0\x00', 0x80, 0x0, 0x0, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x1, 0x10000}) getdents64(r0, &(0x7f0000000340)=""/1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x4, 0x200, 0x9, 0x40, r5}, &(0x7f0000000580)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xe8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r5}, 0x8) getgroups(0x8, &(0x7f0000000b40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, r7, r8, 0x9, 0xfff, 0x8000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0), 0x10) vmsplice(r6, &(0x7f0000000740)=[{&(0x7f0000000680)="f0f299c3ae1c8ddd0bb313045d279104b1ea6581b98e9a486061ea1e717e204d133fbdf5bebc57721bbc60dcdeb8a4e750185ad250db3b4cfcf636fbcd14fdd3f6afa31c47c5cd60a88da23c76527968c77509588e9a30f0c2f5bfcc0b42c2a09afa5ced47109f8a660e70bc83e021b5bf8bc1e93df130e13b8ad93bb715eefde0fa", 0x82}], 0x1, 0x4) 2018/04/10 11:30:59 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x4, 0x17, 0xfffffffffffffe00, 0x8, "013eeeb76130f2190561afd213322877fe8261ee5aeadcde4d5d1f526d0d3a7e"}) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00eb8e40f6410cc8ca100000009ef18ffff00f132050014006e35", 0x26) 2018/04/10 11:30:59 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100, 0x80) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0x4, 0xc6a4, 0x1, 0xa766}) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/10 11:30:59 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x3) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000040)) write(r1, &(0x7f0000000700)="38000000130047f10701c1b00e1f0000000000000100000009ef18ffff00f132090014006e35e56d596a0a0003657e0d0c4ce5eaf8e117e8", 0x38) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xb61, 0x2) 2018/04/10 11:30:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xf) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa00, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:30:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x1802]}, 0x10) 2018/04/10 11:30:59 executing program 3: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000080)) open$dir(&(0x7f0000000340)='./file0/f.le.\x00', 0x40, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x20) unlink(&(0x7f0000000040)='./file0/f.le.\x00') getdents64(r0, &(0x7f0000000640)=""/70, 0x46) 2018/04/10 11:30:59 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f0000000440)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x40b}], 0x5, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7fffffff, 0x400002) mq_open(&(0x7f00000000c0)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x80000}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/10 11:30:59 executing program 6: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x4) fcntl$setlease(r0, 0x400, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) open(&(0x7f00000000c0)='./file0\x00', 0xa01, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) fcntl$setlease(r1, 0x400, 0x0) 2018/04/10 11:30:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) delete_module(&(0x7f00000000c0)='mime_typesecurity\x00', 0x800) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x201, 0x0, 0x6, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={r3, 0x58, "8fb553c1a62c0a492afdd605daa4cf0246c75f59214f4a34e4d006609a811e814bfa421444c29e81dd8ec8da7c48fa112277bb3d2176390df52dcdb156140635dda0e2ab9c55f479dd24cda235b4eb18f1add17a21546482"}, &(0x7f00000002c0)=0x60) [ 177.438122] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 177.461811] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/10 11:30:59 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r0, 0xc0984124, &(0x7f0000003f75)="acf397fb0f694bdbea8a40a6e32f3940a6051982e39581d09762bc64cb8ae4aff2001042283085926755f53c4b19459b54f9088762a4e35859115b6a50ea832ad11397ecb31414c0e5262421bb41fbe93ac3d8b854c7f6619243d6708a") 2018/04/10 11:30:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005c40)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-serpent-avx)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000001880)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)="24bb0988ec6fc4727f7724d5600a62fce7200373a18c6bcaa94fdd2d33359d68930bfe332d7644a83e25535be77b1c0086f3e043f81bd7041cb4d0cb125af232b231c0a269d872031a47bcc405a0b02bdba2ccaa470d1353fb9d3fbc45d18ea39e8897310b05a395ea8d364edfe252fe0b53882ef709a0fcef8473a818f6529ca965b4fff9a82661da200988217fab1c", 0x90}], 0x1, &(0x7f0000001240)}], 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0x7, 0x1, 0x8, {0x0, 0x989680}, 0x5, 0x5}) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/10 11:30:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x7]}, 0x10) 2018/04/10 11:30:59 executing program 0: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x4000000000000000) madvise(&(0x7f0000153000/0x2000)=nil, 0x2000, 0x65) 2018/04/10 11:30:59 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000080)={0x8, 0x2c, 0x1, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x11}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) mkdir(&(0x7f0000000180)='./file0/file1\x00', 0x0) mount(&(0x7f00000005c0)='./file0/file1\x00', &(0x7f0000000600)='./file0/file1\x00', &(0x7f0000000640)='omfs\x00', 0x201080, &(0x7f0000000680)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='nilfs2\x00', 0x221002, &(0x7f0000000400)) mount(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00', &(0x7f00000002c0)='tmpfs\x00', 0x0, 0x0) mount(&(0x7f0000000280)='./file0/file1\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000340)='configfs\x00', 0x44000, &(0x7f0000000380)) 2018/04/10 11:31:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x47b, 0x7, 0x3, 0x3ff, 0x1000, 0x2, 0x3e, 0xfffffffffffffff9, 0x18e, 0x40, 0x379, 0x9, 0x4, 0x38, 0x2, 0x4, 0x5, 0x6}, [{0x4, 0x1, 0x7, 0xffffffff, 0x2, 0x100000000, 0x1400000000000000, 0xd19d}], "78f003d53641f3459bd61d0daaa301a9aac7353c", [[]]}, 0x18c) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x20f}]}) 2018/04/10 11:31:00 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0xca}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000005008a0000000000009fa000711000e6ff00000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f00000000c0)="b822833912c50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0xfffffc5d, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x7, 0x1, &(0x7f0000000080)) 2018/04/10 11:31:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0xa]}, 0x10) 2018/04/10 11:31:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) delete_module(&(0x7f00000000c0)='mime_typesecurity\x00', 0x800) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000012c0)=""/185}, 0x48) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x201, 0x0, 0x6, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={r3, 0x58, "8fb553c1a62c0a492afdd605daa4cf0246c75f59214f4a34e4d006609a811e814bfa421444c29e81dd8ec8da7c48fa112277bb3d2176390df52dcdb156140635dda0e2ab9c55f479dd24cda235b4eb18f1add17a21546482"}, &(0x7f00000002c0)=0x60) 2018/04/10 11:31:00 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1ff, 0x200000) getsockname$inet(r2, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f00000002c0)) 2018/04/10 11:31:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="86e3541c9ec708fbd35dc03b344688130000000021000000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x10111, r2, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/196) sendmmsg$alg(r1, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) 2018/04/10 11:31:00 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x442, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)) sched_rr_get_interval(r0, &(0x7f00000000c0)) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40000, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400) inotify_rm_watch(r2, r3) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x8400) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000200)={0x1, 0x9}) r4 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000280)=0x610, 0xff34) write$eventfd(r4, &(0x7f0000000040), 0x8) 2018/04/10 11:31:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000040)=""/24) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:31:00 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) 2018/04/10 11:31:00 executing program 7: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000080)=""/21) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x3, 0xcc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0xd40) 2018/04/10 11:31:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x500]}, 0x10) 2018/04/10 11:31:00 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x8, 0x105200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x1000, "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"}, &(0x7f0000001300)=0x1008) r3 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0xffffffffffffffff, 0x5, 0x9, 0x0, 0x5, 0x20001, 0x0, 0x3101c8c6, 0x6, 0x7f, 0x8, 0x3, 0x5, 0x1, 0x1, 0x101, 0x5, 0x3ff, 0x1e6, 0x475, 0x800, 0xffffffff00000001, 0x1ff, 0x3f, 0x3, 0x2, 0x4, 0xf0, 0x5, 0x3f, 0x9, 0x0, 0x6, 0x7, 0x5, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x4, 0xc000000000000000, 0x3, 0x7, 0x7, 0x9552, 0x6}, r0, 0xf, r1, 0x9) r4 = gettid() waitid(0x1, r4, 0x0, 0x2000000a, &(0x7f0000000100)) write$binfmt_elf32(r3, &(0x7f0000001340)={{0x7f, 0x45, 0x4c, 0x46, 0x23, 0x2, 0xf9b4, 0xffff, 0x9, 0x3, 0x3, 0x0, 0x124, 0x38, 0x3c, 0x9, 0x80000001, 0x20, 0x1, 0x3, 0x0, 0xfff}, [{0x6, 0x89, 0x10000, 0x209, 0x92c, 0x5, 0x7, 0x101}], "92526dcf7125bae440e2b3b0bde4ebefdc0516397ad0b03b8e851b266bef548203ae2003458d0631d2a412e3ef4468ceb9864e1d12c5e86d8eb31000f824b2cd77c4c20f", [[], [], [], [], [], [], [], [], []]}, 0x99c) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x20500) 2018/04/10 11:31:00 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0xffffffffffffffe0) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/10 11:31:00 executing program 6: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000180)='dev ', 0x0) ftruncate(r1, 0x40001) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x80) sendfile(r0, r1, &(0x7f0000001000), 0x400000000fee) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000240), 0x8) 2018/04/10 11:31:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x40000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x6) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) [ 178.472832] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/10 11:31:00 executing program 5: memfd_create(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000034c0)={{0x0, 0x101}, 0x0, 0x2}) 2018/04/10 11:31:00 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfa8, 0x10000100) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000280)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000000c0)={{0xfb, 0x6, 0x817d, 0x88e, "3726909f815977fb81af1233272bd42c2b87deb620b843037e5cdd768c55b1742e4b10732f294248e7e18054", 0x7ff}, 0x0, 0x0, 0x1, r1, 0xb82c, 0x9, "cdb169df05bef86d5a48d27d5dd5ba4bd2381e69eef81a3669161a02d968d4b36ce5a08e68e84002e144aa54740b2eba6ab10e01c436bdbe68690b192ff56d83", &(0x7f0000000080)='.(\x00', 0x3, [], [0x10001, 0xfff, 0x0, 0x7ff]}) mq_open(&(0x7f0000000200)='^\x00', 0x40, 0x0, &(0x7f0000000240)={0x0, 0x100000000, 0x3ff}) 2018/04/10 11:31:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x18]}, 0x10) 2018/04/10 11:31:00 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x701002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0xb8, "d0cf62f731bffc3310f0352d9c8479acccf6cbe7baeaaaeaec5c46543beac14effea264f9cf8a000854a87bc835ce1e56079ee7b039aaed9c06e995474f6daae369c46746176d5cadcdc9ea5a29e172f209786c019374ac726d2553275c6316fc13206ebfe07b2c544ecd76eeb6f735e34106d5d5916e7dfbad372f16d061ee3176a3020a9915cfb1802e515d4e19ad2028fcd23e30579bda7b0fdf70527f4d92f9c0150914f9a3c3d8f4659288ca4652f58d8e640681bad"}, &(0x7f00000001c0)=0xc0) setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000000000)="c8d63f23", 0x4) 2018/04/10 11:31:00 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00000d4000)='./file0\x00', &(0x7f00006f0ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x7fffffff, 0x6, &(0x7f00000023c0)=[{&(0x7f00000000c0)="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", 0x1000, 0x9}, {&(0x7f00000010c0)="ae486d95307569a97875863b0a87e03199bc8402cee62cce69a0a4c617d774cb025e709973113e608484830bf481ce1265e2201c442f8917e96b99075f0aab44ad89a35f5ddb676d72805b326bdbf15d3caa69d5fde605395d35aee89bbc82f658a6934d184c085e29bea4153ee17d4cf7db8fd52cc898ec2c50039948ab6a9e91893be26d10254bd6aae3d4defe294cc72e3e569b160f8cd9180b1c0a91f38ec31905d5320bebeb5217e4ab4940cb770c23ae404f4159c463fae999684eca00ad0c77e069127701efcc99da21d5914a0454f937ff0b7e3f0c705078006964c08a5893d923b89b105e7f", 0xea, 0x4000000000000000}, {&(0x7f00000011c0)="affd6a66960146f73781ddd0ada3a94d41979975e12a5b784c6ea4038778240e42580b0e7a2c41a1537979fc159738cf7cf43e904b15bce65ee9dd7fc2584c3b23286e044bbd2af520930c7a6fb7f8c3e3608ba6314d2fb4d462eb0c43d28af192b443d88b297d0cef01b9b1f07a813d23839be1663eae6881780841fc88bff8ac6d15abfd7923f34c3d1b18baae3f04d534cecc52ae2aa30beb", 0x9a}, {&(0x7f0000001280)="13364ed54db4d62fac", 0x9, 0x101}, {&(0x7f00000012c0)="84fd8f8fb87367163cb4a9807b59a7ef0ee9eca9299ed4625bf1c3174a0d1f07b9eee65390acb214b26e2bb9b7074e0f63fda9fe3d1b911ee9c43351787ccbdc1d3edf2447b9c3804ec37f58c01235c823f8f82da7a408b073d5d39ea7900a11c6a512b3e5edd5b91e4d19b040cccad37c3278361652102bbf06469b096a66bdab1cf62992dfa0805230c2b946d7b32c07ea9bb2d22779e056e728980cc524a37d21f4b369371586e219fb47a8aa337901d6a41a047d4eb71a882af7f21bf787c329ac81039f0348fa889ae28937053ff26ac7b0d0df532f98507c0dffe62f92", 0xe0, 0x45}, {&(0x7f00000013c0)="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", 0x1000}], 0x2040880, &(0x7f0000002480)=ANY=[@ANYBLOB="7374617466735f70657263656e743d3735333d32332c636f6d743d3132373f343f0004"]) fsync(r0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$netrom(r1, &(0x7f00000025c0), &(0x7f0000002600)=0x10) syz_mount_image$ext4(&(0x7f0000002500)='ext4\x00', &(0x7f00000026c0)='./file0\x00', 0x7, 0x2, &(0x7f0000002840)=[{&(0x7f0000002740)="301e714f79a3c60f87086dca2c7fc6aa64ed6d37c91ee821c9bab6f28c062bb796d37ce072b58ec21a0f5f5556d76448e88996d9c6f364708ea559686c1f035804a10f087fe5e5cd502a9b57068c384d8f27b17820230cf822d2ae04459dc006447e1503058108cc860be5519572831265540257709a7baa530188974a768b44c0583a770e2ee3431be1b907de0f7fc9cfcc573122fcb90d6bc7b433208caf349b7923db", 0xa4, 0x3216df8f}, {&(0x7f0000002800)="39e978e791947a97e18556163abdfac3c0bbd7f4b886ef8ea33989e7b9", 0x1d, 0x7}], 0x10060, &(0x7f0000002880)={[{@lazytime='lazytime', 0x2c}, {@init_itable='init_itable', 0x2c}, {@data_err_abort='data_err=abort', 0x2c}]}) mlock2(&(0x7f000085a000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002640), &(0x7f0000002680)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000024c0)={0x0, 0xd}, &(0x7f0000002700)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002540)={r2, 0xffffffffffff0001, 0x20, 0x1, 0x9}, &(0x7f0000002580)=0x18) 2018/04/10 11:31:00 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) r1 = inotify_init() epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x40002010}) r2 = semget$private(0x0, 0x2, 0x0) semop(r2, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r2, &(0x7f000001a000)=[{}, {}], 0x2) semop(r2, &(0x7f0000176ff5)=[{}, {}], 0x2) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000500)) 2018/04/10 11:31:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x2d, 0x33]}, 0x2) 2018/04/10 11:31:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000000ffc)="124b0007", 0x4) r1 = getegid() setfsgid(r1) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f0000017000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)=0x3) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3, 0xa98d, 0x400, 0xfffffffffffffff7, 0x9, 0x4, 0x7b8, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x8, 0x1, 0x9000, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) 2018/04/10 11:31:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffeff, 0x400) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000001400)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0, 0x0}, &(0x7f0000001480)=0xc) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000015c0)=0xe8) lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001740)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="af34ff06c54f5131a9598280ab064bc72519f9356006651862bc826ce463e822c894027698864201a209525722c825c358de354cc3a330a99d5518c8d9107f7e2e21a097a40358f0b9805bcfa13f0c2c5f6ce4309beedf46f0d169f924b6fa3652ef072405e9424302671faf23e0787c500f08f0b7882ef8a65d429917a741d975ead816198ff4dd5521cc9cb3e4230976ab2d912cb71791af03c7453935bcef67c25f09d8d7dff8520439f639a395b451a3", 0xb2}, {&(0x7f0000001340)="7d7b51834d833aa8c586599278f28769b538df52bb54299d4a0f6528203d4a71eccbb06a3e3366ff93b583908995108f96de1d989d2efc062f9f0e9fe46abf8d248d64206ae09d7d3a2cb93adb3b3d4422115aa1548fbe373a7bea09aab0cca326185505457729de631d5e46e866f5ca8a249fca42e95d9b0f543a108b09ae77b2cee3b0f83c78751fbea1fee1fddbe55416aacfb84a09f02ce1527229df7f0a7aac3f223fbf71bd070c7a4bc75aa266eafd238b", 0xb4}], 0x3, &(0x7f00000016c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x4000041}, 0x1) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:31:01 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) 2018/04/10 11:31:01 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r1, 0x20, 0x70bd2c, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x1) r2 = eventfd(0x200006ba) write$eventfd(r2, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r2, &(0x7f0000000040), 0x8) 2018/04/10 11:31:01 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000), &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x200000, 0x8) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)='\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000476000/0x1000)=nil, 0x1000}, 0x1}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/10 11:31:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x240]}, 0x10) 2018/04/10 11:31:01 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0xffffffffffffff05, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x100000000000019e, 0x0, 0x35f}, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="2400000002031f001cfffd946fa2830020200a0009000100efe600000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/04/10 11:31:01 executing program 5: syz_mount_image$iso9660(&(0x7f00000003c0)='iso9660\x00', &(0x7f00000014c0)='//file0\x00', 0x0, 0x1, &(0x7f0000003c80)=[{&(0x7f0000001900)="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", 0x12}], 0x0, &(0x7f00000001c0)=ANY=[@ANYRES16, @ANYRES64, @ANYRES64, @ANYBLOB="da1e6288828b4dc353e7491c597889dbe58df7c3bc2262480dda7443eb265e83daae4977cda3bf86364edd812c11c99aecc0fe0b2f36f389fc8f697a16623fe7210de775890598ed401ffc3d7d5f3555dc49694b57c7ef005e86f51c827a20b7dffa7708417b92c66b1a31150d5fd75ef28bb5524f47fb811a180a7323a6bff9e28c0a2bea4fb4366bd3cc4e260410799f5497cb0218760061eba70a83b9ceb7d5948e6580e2e4c5a262471595ea5d8f8d357197e01b6aeb5c4668cdde330bdfbca8854f988e3a08d2a17ceb5c053a1e6b089962456bc2a4fc2ddae8184776bea337b62bd5aa16ff"]) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/10 11:31:01 executing program 6: getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f00000000c0)=0x14) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") fcntl$getflags(r0, 0xb) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000100)={0x0, &(0x7f0000000040)}) 2018/04/10 11:31:01 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000000)={0x1, 0x7, 0x4, 0x2, 0x400}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/10 11:31:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0xa00000000000000]}, 0x10) 2018/04/10 11:31:01 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r0, &(0x7f00000000c0)=[{{0x0, 0x2710}, 0xc46f}, {}, {{0x0, 0x2710}}, {}, {{0x77359400}}, {{0x0, 0x7530}, 0x80000}], 0x90) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x2, 0x8) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000180)=@hci, 0xc, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/33, 0x21}], 0x1, &(0x7f0000000400)=""/251, 0xfb}, 0x0) 2018/04/10 11:31:01 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/90) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0xc3f, 0x0, 0x10000, 0x80000000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0xffffffff, r1}) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000140)="e1f2daad8abcc0258561695de44b5ba36454e8e1d72d1d98f23fbf3d8996d0dcb459a1d23debf9b9589311c0814754004dac3a065a5f972c721172ad91c278b103cc0064541b89a9781e120829e2e9db0e620acca1200b2abb9854b71cf348d2d40abaeca37c5ce753f8e64a9cf06744d35c0de776eb8fc4cc0c95a71b9448e9abdee6bf02d7f38feb89d833338fff5a0936677a8113d3e84c01c0c9242e4557aa3224e1b9f8cb2ae5d4f6cd2442d8444bdd4ad96c385e9c71562d4de4f77bd706a6b7d7b6f39221583f33a09488b5d042536fe3c775226995d059618e6bdc93a92f8134a492d33fbcf4a9", 0xeb) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000280)=""/22) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00000002c0)={0x7, 0xfffffffffffffa12}) accept4$alg(r0, 0x0, 0x0, 0x800) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000300)=0x7fff) set_tid_address(&(0x7f0000000340)) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000380)=r2) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000003c0)=r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) move_pages(r3, 0x2, &(0x7f0000000440)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil], &(0x7f0000000480)=[0xffff], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0], 0x6) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x40000, 0x0) renameat2(r2, &(0x7f0000000540)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00', 0x2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', 0x0, 0x10}, 0x10) setrlimit(0x9, &(0x7f0000000640)={0x0, 0x2}) connect$inet6(r0, &(0x7f0000000680)={0xa, 0x4e20, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, 0x1c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000006c0)=0x43) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x1c, r5, 0x2, 0x70bd26, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) syz_mount_image$iso9660(&(0x7f0000000840)='iso9660\x00', &(0x7f0000000880)='./file0\x00', 0x0, 0x9, &(0x7f0000000d00)=[{&(0x7f00000008c0)="b268178c911b4dd0c9d3b75a7617e8eded845bb8bb6c0f18765bc4ee6a819eaea3a77e821475fe49ae0cd7dadd7af2de288a87c565c54d0ee26226864f00a23e57f4789208016c5f728dea6274b5c3d47aa971f38e91bbeded3ed711d0b2e7cb2cd87a3acb7dbd9f5d0450a5f1aab6a338dd", 0x72, 0x6}, {&(0x7f0000000940)="270ae7b1389d2f32", 0x8, 0xfffffffffffffffc}, {&(0x7f0000000980)="1e6802c3c8ea3494cbc29801be7b3f8a9c94aaf0e2bb40d24bc6eb1c10e3a98571d7ba9ec38882840f05965a86f5577101f309ab04dda2a5fe0caefab0d33aec37e30cdc99f9cb5d5b9e6f71eaed258e164ca37fe7b0f51a1ef1185350fc90dc53461436c7a8d4f189541d86600711f1ee79473c369dae0cf67a8bae2202c067a4137a51800283f6bf298a1e0a1eb3748c036967401046593b5dd14bd1da2401e071d7e930cbfe2bce30d84c11565432f2f2bfe4198d8715d75caf2313de7b32f147db93ba94e5fbbfcf88926b35f3622407", 0xd2, 0x400}, {&(0x7f0000000a80)="65ca2bd991fe2830d7f05a9e25d65f655fd21f", 0x13, 0x8}, {&(0x7f0000000ac0)="303ae979db46203ea35990d3c344c2ca981a616ca23bd726c1b089a09919eb26828da9ccd48fb2f9656cf406c26b8f5a1eff653284c9eed39901db43484c38e6db6dc5d2198fd77eeb680e6a6ebb675ded48e663e6ffb104a1", 0x59, 0x8000}, {&(0x7f0000000b40)="5e29f78d9209416106fc6ba72fdc4d75e4ab99b13999e0f0d31ad513dfd51555e677ad1e9c405db6f67e111eaffe8cbc9a073fadd37a3fcf25422c0ecc65182b33337f3ba62e3d84b4adac27e4d85b1a0150f8d0f70d9afaf4612ba94cf20a3a6778212e689a9813331d70d7ac0ae6844ddaa5b7c719465347092c615f5e", 0x7e, 0x7}, {&(0x7f0000000bc0)="ad28e714248782c32bf7be92bfab450902576f1d8597e9a97584f4c55bdc3dd37a06e4e2e6951e5503a5a8330db5dc5703d0a803081edee2a5a6e850e81a03aafa2f4fb8c9b1f5ff0ba7d589f7436ca04f3923edf4fdb0", 0x57, 0x9}, {&(0x7f0000000c40), 0x0, 0x5}, {&(0x7f0000000c80)="0d657f99e2a550888bcc177c75526ddce2392fee7395c64e0e25e51596645ebd5c2cebe2ff99442cb16992bec3502a0affdc4586083bd9cc2f30247de57825b5f0d47ca047eb9974d9dd69fbbc24339be4ac4ef01312b8aa90993dad3eb98175efa2602e64f2d942b1", 0x69, 0x401}], 0x1000000, &(0x7f0000000e00)={[{@hide='hide', 0x2c}, {@block={'block', 0x3d, [0x7f]}, 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@dmode={'dmode', 0x3d, [0x0, 0x0, 0x37, 0x2d, 0x3f, 0x37, 0x32, 0x0]}, 0x2c}, {@utf8='utf8', 0x2c}, {@cruft='cruft', 0x2c}, {@block={'block', 0x3d, [0x3f, 0x34]}, 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x38, 0x3f, 0x7f, 0x3d]}, 0x2c}, {@check_strict='check=strict', 0x2c}]}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000e80)=0x9, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x552) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000ec0)) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000f00)=r4) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000f40)=0x1000000) [ 179.510358] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 179.529687] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/10 11:31:01 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000500)={0x0, 0x7fff, 0x5}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000580)={r2, 0x7fffffff}, 0x8) r3 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r4 = semget$private(0x0, 0x0, 0x420) semctl$SEM_INFO(r4, 0x1, 0x13, &(0x7f0000000040)=""/183) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000002c0)='/dev/snd/controlC#\x00'], &(0x7f0000000480)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='/dev/audio\x00', &(0x7f00000003c0)='/dev/snd/controlC#\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='/dev/audio\x00']) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x9, 0x9}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r6, @ANYBLOB="8600000059f372c36295a13374dff0b8873ab793928019d9e1b830c771d4e4818650d71c0c624f7c6f6685eaa226895bf0d8fd10782d505a7a22481c7507c377e2859b2ed5268870dc1818bd2cede7303e3622717977edfcad67cc28f54c242d1398f4ebe4cdd39b06a052c2c9ed2f24b7da2d20ec23bb721531fd"], &(0x7f0000000280)=0x8e) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 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, @perf_config_ext={0xffffffffffffff00, 0x1}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/10 11:31:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x301481) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f0000000140)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'bond0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3700000009040000063fa1b282e832bab7618c7c31a400000000000000f7ffffff0a000054cb6922d4903506cc1f653e22e391ea5ab17e730974ffba9e09acf4d38c287b03bb72f72006b0536ef5b9b0d61e5b06a8153a7b8c808bf9224571d05b4d7796323f78"]}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}) 2018/04/10 11:31:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0xfeffffff]}, 0x10) 2018/04/10 11:31:01 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666334e39400000400010000e98b00", 0xa201}) bind$packet(r0, &(0x7f0000000100)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) write$tun(r1, &(0x7f0000000580)={@void, @hdr, @mpls={[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x62) 2018/04/10 11:31:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={0x0, 0x6, 0x5, 0x41, &(0x7f0000ffe000/0x1000)=nil, 0x7}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:31:02 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)={r8}) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r9, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) 2018/04/10 11:31:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x301481) getpeername$netlink(r1, &(0x7f0000000080), &(0x7f0000000140)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'bond0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="3700000009040000063fa1b282e832bab7618c7c31a400000000000000f7ffffff0a000054cb6922d4903506cc1f653e22e391ea5ab17e730974ffba9e09acf4d38c287b03bb72f72006b0536ef5b9b0d61e5b06a8153a7b8c808bf9224571d05b4d7796323f78"]}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}) 2018/04/10 11:31:02 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) clock_settime(0x7, &(0x7f0000000180)={0x77359400}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000000000), 0x4) 2018/04/10 11:31:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x4000]}, 0x10) 2018/04/10 11:31:02 executing program 0: r0 = socket(0x10, 0x80002, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/5, 0x5) getsockopt(r0, 0xfffffffffffffff7, 0x2, &(0x7f0000000000)=""/119, &(0x7f0000000080)=0x77) 2018/04/10 11:31:02 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x2000) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) r1 = socket$packet(0x11, 0x3, 0x300) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x3) 2018/04/10 11:31:02 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x0) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/10 11:31:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)=@ax25={0x3, {"8dc7d95a9f5b48"}}, 0x10, &(0x7f0000000280), 0x0, &(0x7f0000002840)}, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TIOCNXCL(r3, 0x540d) 2018/04/10 11:31:02 executing program 0: r0 = socket$inet6(0xa, 0x1fffffffffffe, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001100)='/dev/dsp\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000080)=""/4096, 0x1000, 0xfffffffffffffff8, &(0x7f0000001080)={0x77359400}) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) r2 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x1b, 0x0, @tid=r2}, &(0x7f00000010c0)) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e1c, 0x2, @loopback={0x0, 0x1}, 0x9}, 0x7) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 11:31:02 executing program 6: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000463000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x0, &(0x7f0000e2ef53)) creat(&(0x7f0000000080)='./file0\x00', 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x8000000000000004) umount2(&(0x7f0000a23000)='./file0\x00', 0x4) 2018/04/10 11:31:02 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) r0 = getpgid(0x0) r1 = getpgrp(r0) waitid(0x1, r1, 0x0, 0x2000000a, &(0x7f0000000040)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000100)={0x8000, 0xfd, 0x7, 0x1}) [ 180.600896] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xe803]}, 0x10) 2018/04/10 11:31:02 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00000000c0)={0x12000, 0xf000, 0x3, 0xfffffffffffffff7, 0x4}) r2 = eventfd(0x80000002) write$eventfd(r2, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0xe02}) 2018/04/10 11:31:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x4, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000000000)=0x2) r5 = dup2(r4, r4) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r5, r5, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="458be40f09c74424003a000000c74424027f9a0000ff1c2466400f09c744240005000000c7442402d8f3da79c7442406000000000f011424b9800000c00f3235000400000f30420f01b001000000362ef2653e0f214d660f6738450f32", 0x5d}], 0x1, 0x2, &(0x7f0000000100)=[@cr0={0x0, 0x40000008}], 0x1) 2018/04/10 11:31:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x9, 0x40000) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000200)={0x52, 0x7fffffff, 0x10001, {0x3f, 0x6}, {0x5, 0x1f}, @rumble={0x7f, 0x7}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f017000660f23790f18f90f0d7df301e5e28e0f01cf0f1ba316842e65666c0f0119", 0x22}], 0x1, 0x0, &(0x7f00000001c0), 0x0) pipe(&(0x7f0000000000)) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00000000c0)={0x0, 0xee83, 0x0, 0x321, 0x0, 0x0, 0x0, 0x40, 0x3, 0x0, 0x0, 0x36f6c92f}) write$sndseq(0xffffffffffffffff, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x5001, 0x1000, &(0x7f0000ff2000/0x1000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000240)={0x0, 0x6}) r4 = semget$private(0x0, 0x0, 0x41) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000280)=""/193) [ 180.712402] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 180.799914] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns [ 180.807925] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/04/10 11:31:03 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpgid(0x0) ptrace$pokeuser(0x6, r1, 0xfffffffffffffff9, 0x13) r2 = socket$netlink(0x10, 0x3, 0x4) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000000)=0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000000100)={r2, 0x5}) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x6, 0x4) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/10 11:31:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x5000000000000]}, 0x10) 2018/04/10 11:31:03 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000000)={'bond0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) 2018/04/10 11:31:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) clock_gettime(0x6, &(0x7f00000001c0)) r4 = inotify_init1(0x0) r5 = socket$inet6(0xa, 0x3, 0x7) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f000045fff8)={0x0, 0x0}) futex(&(0x7f00000000c0), 0x40000008b, 0x0, &(0x7f0000001ff0), &(0x7f0000000080), 0x0) pipe2(&(0x7f0000000640)={0xffffffffffffffff}, 0x83ff8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast2, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r8 = getpgrp(0x0) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xc0, [0x3b707f39, 0x100, 0x33, 0x4, 0x100000000, 0xffff, 0x4, 0x100]}, 0x5c) fcntl$setown(r7, 0x8, r8) timer_delete(0x0) kcmp(r6, r8, 0x5, r5, 0xffffffffffffffff) creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000480)) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000080)) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e1e, @multicast1=0xe0000001}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000280)="16f20f7d28886b7f66b80500000066b9b63a9f710f01c10f0866b8020000000f23d80f21f86635c00000d00f23f80f0132ba6100ec26f26f0f01de", 0x3b}], 0x1, 0x0, &(0x7f0000000040), 0x0) 2018/04/10 11:31:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) setfsuid(r1) 2018/04/10 11:31:03 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)={r8}) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r9, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) 2018/04/10 11:31:03 executing program 7: r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r1, 0x0, r0, 0x0) unshare(0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r3, 0x1ff}, 0xffffffffffffffda) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000540)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) r4 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000004c0)={r3, 0x1}, &(0x7f0000000500)=0xc) fallocate(r4, 0x0, 0x0, 0x10001) flock(r0, 0x4) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000001000)="15", 0x1) sendfile(r4, r4, &(0x7f0000000480), 0xe000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000100)=""/128, &(0x7f0000000580)=0x80) connect$llc(r0, &(0x7f0000000040)={0x1a, 0xffff, 0x1f, 0x3ff, 0x5, 0x1, @random="cb2793faaf36"}, 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0x100000001, 0x948, 0x4, 0x1de5}) getrusage(0x0, &(0x7f0000000200)) 2018/04/10 11:31:03 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000000340)=[{0x2, 0x4, 0xff, 0x24000000, @tick=0x9, {0x6}, {0x2, 0x7}, @note={0x482, 0x80000001, 0x8, 0x4, 0xd2}}, {0x3, 0x9, 0x8, 0x3f, @tick=0x1, {0x0, 0x7fff}, {0x37a, 0x6}, @result={0x1, 0x8001}}], 0x60) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) get_robust_list(r2, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f00000000c0), 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f0000000200)=0x18) write$eventfd(r0, &(0x7f0000000040), 0x8) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000300)=0x1, 0x4) ioctl$void(r1, 0x5450) 2018/04/10 11:31:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x218]}, 0x10) [ 181.733782] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:04 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xfffffffffffffdd8}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000630100000000000000000000000010b50ecb1e0000000000"], &(0x7f0000000080)="03000000", 0x40, 0xfb, &(0x7f0000000140)=""/251}, 0x48) 2018/04/10 11:31:04 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001380)={0x0, @in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x6, 0x101, 0x4, 0x1, 0x8, 0xfa0, 0x4, 0x4, 0x9, 0xb166, 0x2, 0x4, 0x7fff, 0x3f, 0x5]}, &(0x7f0000001480)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000014c0)={0x1, [0x0]}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001940)={0x0, 0x9e, "7b423ac8a31ad284e5b386e9b9aeb6903bcda19d4b80057673af11d267d565b9dfec0a631acc182a109eba74166edb2ba90d657d764d6c615ce3ad0da113ca564d47796a1f70f6eefd19fb1f842df9aded7df65bf75a966a607effedfaa84246b91f1929923287a1357212aefea2b864d419b9a21606e66a36b04df155cd26d662586d58bec5ca8b2598b001a759637b9076fe9b2fd29a1557f5f1073a9d"}, &(0x7f0000001a00)=0xa6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001a40)={0x0, 0xdf89, 0x0, 0x200, 0x2}, &(0x7f0000001a80)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000040c0)={0x0, 0x2, 0x0, 0x2, 0xfffffffffffffff9, 0x3}, &(0x7f0000004100)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004140)={0x0, 0x20, 0x5861, 0x2}, &(0x7f0000004180)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000004240)=[{&(0x7f00000001c0)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="399dfa7966fa896d29b8d1b9329e5209271c78f608a169d90b235792bbef7c5cf737eb2d553a41696bc4bc1b40a38222e91485d38c36d5e6fee9999e048ef27193728cc89679c93a1b578e55bb68d3e124026122a02d6c3ff4ccc799998a2fac7764713fa9f00c4bdd21df4d574f27c89c14dadbff638cd61c251f1117da1d36009ff2fe8cb87381c2114f26e8d73922478678bf617b31e032623944285a5e053f21e15a3afdabb1b58b454decadc63d5f7dc63943d0b801ff551be6702dd7e9e4c35621e2a1bb772304f980605a0d5212981cef36ac3fd05e7a59cea8f46d055e0f73d748c1f82407a73fd3506c3c7606acd641e6b50324", 0xf8}, {&(0x7f0000001300)="b9436b28c44d65357112e320391e22c69f44f582a58d0931b836", 0x1a}], 0x3, &(0x7f0000001540)=[@init={0x18, 0x84, 0x0, {0x0, 0x9, 0x8, 0x9}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x9, 0xfffffffffffffff9, 0x9}}, @init={0x18, 0x84, 0x0, {0x6, 0x80, 0x100, 0x5b4a}}, @init={0x18, 0x84, 0x0, {0xfff, 0x0, 0x2, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x3, 0xff, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xe57, 0xd3d, 0x2, 0x7, 0x0, 0xd8e8, 0xfffffffffffffe00, 0x101, r2}}], 0x120, 0x20000010}, {&(0x7f0000001680)=@in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf7565}, 0x1c, &(0x7f0000001900)=[{&(0x7f00000016c0)="f7ee3aee1443d775ed5687fdfc9da47fe4e500248fad4aa86a2f6eb5f0b7b14e41e54241ad56935a665773cfc7d86668a9d4f88a8d73e3f01bf69e1d1fcf6d8f952ecbbaf3a2", 0x46}, {&(0x7f0000001740)="a4f1ff2833521f5511fe2666abc2204b6ca4e368704dbc041bc79f16d1deffa3d2aaa9e132385cff637fb6d5f441c8e6b71040eaa14e194f77f69e0bb12d9d430d2b", 0x42}, {&(0x7f00000017c0)="2de6a4bc8368cd0929078ef219dbf8d9a354bef15b53a7b45301416bdecdd4611c045d7705a97b41a51aa11bb0", 0x2d}, {&(0x7f0000001800)="8f5e02c7d2d6baefd29f2635b3f3c753871d68129f562ac534e5c19383d79d648487862c9937d63fa95012a8e100bdb3030ae0960c5bee2f93011eaf37fb2bb501a583e292d79bf023c40e975287377fd88951e6bd6bff957ac165af13ebf4035e3ee352a7a41cffba68fad60ef5cf65dfc8d4d7eb6d64ace286a3d839e770892b05651c49fbd42582b42e2837f4b1726cb1b7a34097ab00141e7c19e415297eacc19560a2267de6c8cfa6899c4075da471cc42da5f299af5491c64d1d79a6f91b4d1274073f1c54f71a925397695c3907b6c70b3cf7d95784da7775970b4a316712418f371e2ef95086f25149c1fb77", 0xf0}], 0x4, &(0x7f0000001ac0)=[@sndinfo={0x20, 0x84, 0x2, {0xb6, 0x8000, 0x6, 0xda, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x3ce52c19938b9c52, 0x8, 0x405, r4}}, @init={0x18, 0x84, 0x0, {0xc9f8, 0x80010, 0xff, 0x3}}], 0x90, 0x810}, {&(0x7f0000001b80)=@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffb}, 0x1c, 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", 0x1000}, {&(0x7f0000003d00)="ea9b73b103493086694403f6ce5c3440399e46fb734cf771a0cf9f66fac10dce7d6f7ef585b9fc61c0745e884ab0db58fdbabb1c644a18a4be250aa1c6dc0d09ee22ed37dac6fef7b54a8de0ac6edba8af1eea8c357ca1b186c8d9f9ecb6d7bd695d0b0957122f9c607f87838859580f87363ffe5ffa10c1b52d1ad93278b1fbb99d89cf588af2024fe1a2edc1d5d925", 0x90}], 0x6, &(0x7f0000003e40)=[@init={0x18, 0x84, 0x0, {0x1456, 0x5, 0x6, 0xb60}}], 0x30, 0x5}, {&(0x7f0000003e80)=@in6={0xa, 0x4e20, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x1c, &(0x7f0000004080)=[{&(0x7f0000003ec0)="639ac4abbd73de942d41251ff24dd216fd941c2f67c6498c95ffb956fe7eac59d6", 0x21}, {&(0x7f0000003f00)="85b32e9b6f985ef04c890b8394f087d3a987cfaf1842ac683bcf755ab5a81d7ecf19f25aa9ff84c8e517be1c59b2c9743d943cf89fb4", 0x36}, {&(0x7f0000003f40)="5a61cda2c26aa3a494ba4364f4cde9ec4d5a90d1933b71217359d5757145fcb618e3cf07dce3c179c07a9a833af867e28ffe5c44140ebb6c7d808d2d8153e25e316b72ebeb16d3dadfff1f07839989f787d84542cc65a3207d0bf76b7e9e", 0x5e}, {&(0x7f0000003fc0)="dc8a5a4e056f0b76d0c2ad346df7e7852dc5f79ee09848fb6dec4b9a60aa608391581c122401722f4c4a44fd5edf625711cd4df6892295cce9a2268be2c53df0c613a2eab0693b7268d53611bd1a8c04dd4eb319803add0131586205f5e9beaf70f5cfa7aabb935b0ec6e063c477508b0b098183bb68fbdb9b852b2896736309d751d03959712bb5382f7d361b10cb9cddf5ab79cb5572dfbe786a6544e5e3d78dfd2569d9a9eec267a3a3a0d0d0599853fb4a", 0xb3}], 0x4, &(0x7f00000041c0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0xa44, 0xfffffffffffffff9, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x259cd474, 0x8000, 0x3, 0xa43, r6}}], 0x60, 0x80}], 0x4, 0x40) r7 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r7, &(0x7f0000000080)=[{&(0x7f0000000000)=""/96, 0x60}], 0x1, 0x0) 2018/04/10 11:31:04 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)={r8}) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r9, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) 2018/04/10 11:31:04 executing program 7: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xef, "d5b3aebb9d9e48fa9c741da5fb380134be06323b9de5717cb0efd96f85511d8d2759e7bac64b16902e311c36cbfa01f56f23acf7b69ee91dedc03a8997f44016b2693c42a9b11532f90f1124045d0478cf8a9ddbdd25eefb162902762d1c58aa2d04866cd92a1eb6a94788bad4e1897bd255177d473f9befcadd82b3ff10bd0c20fcf25d9fffc8e58a431afa9bd899da3b4adb0da66f70296ef83cc33690bf9c717e15e8453eeb25130531ba318b4c8a535930e1d0a3465579a9551bc5e66632219051bceec8bc20516203447b39ba254416cf4199085745097db7a3972a83fe369db7ffed77de09776ad73dbb44c1"}, &(0x7f0000000180)=0x113) flock(r1, 0x2) flock(r0, 0x1) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x3, 0x6, 0xb2798f5fbd9c19d2, 0x5}) socket$nl_generic(0x10, 0x3, 0x10) close(r1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000240)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/04/10 11:31:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xff0f000000000000]}, 0x10) 2018/04/10 11:31:04 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400041) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) 2018/04/10 11:31:04 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xa01, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4010c248}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xcbbd}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x840}, 0x10) write$eventfd(r0, &(0x7f0000000000), 0xffffff20) 2018/04/10 11:31:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000000280)="6bd88e20ff03f35ad0a49e879f73cc46947f0ec8a69302a628e5455accdde97bc2401cc352d3a065c190036c4f158548be7131ffd5ee0f2f6872e992c8b61a99117b3eb070cbc8a9b5d470706b60e4401a7faedbd9f2bf5a03d3879edb862c3c482625f11bd769fb2d65c19b06000000000000007cdc1ea0ce6c79afb190ff59393c4f525e44e08e8c0e710fa2e696c14931c4a5058454e4e7f905000000c8c51c48b10000000000", 0xfffffffffffffc5d, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0xfdc3) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x20c40) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:31:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x9689390500000000]}, 0x10) 2018/04/10 11:31:04 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x2) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x100, 0x1000}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0xffffffffffffffc0, @dev={0xfe, 0x80, [], 0x12}, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) 2018/04/10 11:31:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4400, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f00000000c0)="0f080fb6a1cc7d36360f01ca66b95b0b000066b8f5f43c5c66ba16a387560f30ba4200eca8260f20d86635200000000f22d865f3af66b8292aabb90f23d00f21f86635200000090f23f82626260f01c8", 0x50}], 0x1, 0x0, &(0x7f0000000280)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xbe16}, @dstype3={0x7, 0x6}], 0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="dd8031fca9"]]) ioctl$KVM_RUN(r3, 0xae80, 0x0) splice(r2, &(0x7f00000002c0), r1, &(0x7f0000000300)=0x5f, 0x3, 0x2) [ 182.794108] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 182.805879] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/10 11:31:04 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)={r8}) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r9, &(0x7f000000af4b), &(0x7f0000570fff)="16"}, 0x20) 2018/04/10 11:31:04 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="85000068d384020000000008000000000000000000000011075e0bf5c69582ca210000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0xd5, &(0x7f0000000280)="8156037b628da166deba247d7685", &(0x7f0000000380)=""/213, 0x5859}, 0x28) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x200c03, 0x0) umount2(&(0x7f00000004c0)='./file0\x00', 0x1) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000480)=0x7ff, 0x4) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfc000000, 0x200000) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)={{0x77359400}, {0x77359400}}) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8, 0x400) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000180)={r3}) 2018/04/10 11:31:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x864a0000]}, 0x10) 2018/04/10 11:31:04 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) write$binfmt_aout(r0, &(0x7f0000000640)={{0x10b, 0x0, 0x60, 0x191, 0x2c9, 0x20, 0x39d, 0xb23}, "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", [[], [], [], [], [], [], [], [], [], []]}, 0xb1a) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb542113", 0x10) r1 = accept(r0, 0x0, &(0x7f00000000c0)=0xfd38) modify_ldt$write2(0x11, &(0x7f00000003c0)={0x9, 0xffffffff, 0x3400, 0x1, 0x82, 0x9, 0x480000, 0xfffffffffffffffb, 0x0, 0x800}, 0x10) sendmsg$key(r1, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000400)={0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}]}, 0x30}, 0x1}, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x80000001, 0x101000, 0xffffffff, 0x401, 0x8, 0x1, 0x3, 0x100000000, 0x0, 0x81}, 0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000200)="8450c878fff5aa9d2f6abcf3a5f56be5ee4abe17d798dc9e7e54de509a48acc89a618b3c891e59d3d26293eb3ea2aeac2863cce30f84d06521afbb6111d7a3f6edabde6e4325efe1ad2173c38beba8369f70955f42e20685720609b3a153483b0d2618f05c238431ea4efec96888dc6dbc02922b6f3f508a2f744110ebc77a4010f21f146ad9c8ec5e5f1a47128004538fa439499e088fbfdb38919c438a2d7176b8f68f3f84e25c57739c20f5d11c14c35e7b70974b60add9382a4d31b9afb46acce469db840a7cdcc1cd293dce62d18083cdaa092d5803bc9941820d43f82b61286f058aac3bb2ac5c1c9f383e4753084c0c85e1", 0xf5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x3c, r2, 0x200, 0x70bd28, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x840}, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@dev, @in=@local}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) 2018/04/10 11:31:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="5ab74c9a572f32741936f944ac583fd2f0d5c3ccd7f0f0f3ec94f50d0a26c6c567e09cc8924d772b985d4031306a4ceef27ee9f607e643f2c6b041ecbc1fd8e02277a2f8", 0x44}], 0x1, &(0x7f0000005000)}, 0xc100) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000340)=@sco, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/134, 0x86}], 0x1, &(0x7f0000000300)=""/56, 0x38}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/04/10 11:31:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x240]}, 0x10) [ 182.909808] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:04 executing program 6: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x1a) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e24, 0x80000000, @empty, 0x1}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$getregs(0xe, r2, 0x20, &(0x7f0000000300)=""/120) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r3, 0x5, 0x10) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="f24d9113223a9155bcf6fb06bf0db90627af28169c120457a785e8afbd87b453fa3b9d74fd7df58a6d9bedc1636ce7f4a0e0e819e1df3c388ad84ef037f98499012c28a28b48b1450c921a432093d42b4ce4d82724933af984a3304a8c8909f5586da8030d0cdfeb974a0cbe2ce98fad786b3ab4183a1c32f9f9d4dc5704baf59cd80cca462dcf5ab3b01b56e0b7c89bd145fecb10ed4f3d7da3718f33c00ad982c01e9731d9865e0ef54d10e5ace8e056bdeb4dc271510b5c7a0fbf256898d305c9194f76c6633106e02e617d789e1727cd85841f07ba664c76ff374ce850357af799827af6fac9d4e40991b1a7865b95b9185563", 0xf5, 0xfffffffffffffffe) keyctl$read(0xb, r4, &(0x7f0000000280)=""/49, 0x31) 2018/04/10 11:31:04 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)={r8}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) [ 183.022899] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:05 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000005c0)={"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"}) 2018/04/10 11:31:05 executing program 0: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000540)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000580)=0x100000001, &(0x7f00000005c0)=0x4) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r5 = socket$inet(0x2, 0x4000000805, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x3ff, @dev={0xfe, 0x80, [], 0xe}, 0x100000001}}, 0x2, 0xffffffffffff0129, 0x1, 0x7, 0x3}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000600)={r7, 0x3, 0x2c}, &(0x7f0000000500)=0x7e18476786517a9c) r8 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="03110000bc1c656986cf13148c173d85fed404ee8864357247a0db90d815f989bd8b53d6aa587a3ce13aba5a72d7d14cb0c2c18282555014fc8d0d293a5d24179d2abba127740799a8443f5cedb39fac3e14cead3ae3da148b2e5c53e40b410f5fb9e3d65ae3710a9c4d442424e46ff9f822fa4a56bdecde6418b56497e35ebf56163cdde852812e3439b3aece526eee5d62da", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x10) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="f3d037f3ae66b9800000c00f326635002000000f300ff47efd0fc7a892622ec3b81c0e8ed02e640ffd3b660f0f7600a60f20d86635080000000f22d8", 0x3c}], 0x1, 0x0, &(0x7f00000001c0)=[@vmwrite={0x8, 0x0, 0x7b3, 0x0, 0x4, 0x0, 0xff, 0x0, 0x80000000}, @cstype3={0x5}], 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000340)=0x900000000, 0x4) ptrace$poke(0x5, r0, &(0x7f0000000000), 0xfc00000000000000) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1d, 0x2000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) ioctl$KVM_SET_ONE_REG(r8, 0x4010aeac, &(0x7f00000000c0)={0xad3, 0xffffffff}) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000000280)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00') dup2(r2, r4) 2018/04/10 11:31:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xff0f0000]}, 0x10) 2018/04/10 11:31:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) shutdown(r0, 0x1) 2018/04/10 11:31:05 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000e80)=ANY=[]) mount(&(0x7f00000002c0)='./file0//ile0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000500)='devtmpfs\x00', 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000980)="a22adcf5eed99abdbb67da74fa66f680e9d4ef3075d91346a2b8a168abbd", 0x1e}, {&(0x7f0000000880)="57857af3b6b64a9754c192f0dc79178497791612e43a30c0bf407ab89eef21822e291b5883ca87a74916e60f7d22fae407e739bcaaaa79045cc5bd914c5004e3b45c01bb7f35a50a2eee631d1f0dc9d99f9414fed17dd6ec7b5c795697354a1c07c79a20f85082001a4234", 0x6b}, {&(0x7f0000000180)="b4da64add9122671b38ab1e8bd3c8424956647030cd8ce94be8de9548a671ec1a7cba0aade410e7dd74744072aeaf4f16f07f326e004fa7ee900", 0x3a}, {&(0x7f0000000cc0)="ad4afdce013412150bcc684539adc628128886aaa29f661f455de1a721ecc65d8d8b4750ab34a11acb25e4ab090c26c3f921f14f4c0b4c2e1df0d9176c0e6d737b19a6ef344ff5df6fbf8c3001273e7295b337a75e5245aad3c33d56d4bb30eb89a9ca2ff076effaa63d231c2f142003e807ba293f8014af3db4d81657bb59a4856a2373f2e30642c31dd4033effc3bc4ed79fedfc524b7fb25df9430fe46708a9fc450306627dcb8dcf9772", 0xac}], 0x4, 0x0) mkdir(&(0x7f00000003c0)="2f2f66696c653002", 0x2) open$dir(&(0x7f0000000300)="2f2f66696c6530022f66696c653000", 0x40000, 0x89) r0 = open(&(0x7f0000000500)="2f2f66696c653002", 0x0, 0x0) r1 = open(&(0x7f0000000740)="2f2f66696c6530022f66696c653000", 0x4000, 0x22) renameat(r1, &(0x7f0000000280)="2f2f66696c653002", r1, &(0x7f00000004c0)="2f2f66696c6530022f66696c653000") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000340)='./file1\x00') pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(0xffffffffffffffff, &(0x7f0000000a80)='./file0\x00', r2, &(0x7f0000000ac0)='./file1\x00', 0x0) close(r0) readlinkat(r4, &(0x7f0000000700)='./file1\x00', &(0x7f0000000c00)=""/146, 0x92) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000780)="5c6dc4b002b4ba99ba1762348e4eb8a828785ed56c944627386206fd2ba63bc204728129e4c52aa8bb54f3e5c094f4b9abbb353c1505c0b9de7f2f509bab75bf87643aed034d378771ba1278e8d97395b7c32874ad17b45584499df472e19aaea7b6cae70d0f9ae214a34291d14bc59e9d179b9d7bd5c80ac0c7d4ed40e7cd5274496628e585820ad7135aa851a02854ee42931c1e1e54fcdb8a6217708d414916e1a1d9b838ff037195a9b8a4d2e76bd61739eb77faecf16812a27d9816b28d211914b7736ad41e9f", 0xc9}], 0x1, 0x0) open_by_handle_at(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="e2000000400000003d068e195ec664580468dbf5b4f7f3b39e16ea22916a89ab87bea505c154be7938dce5f18ff83e56b75323d85d7bfb9b3081781244d83687a3ca774c8e40413fe848bf01e8268b6f1c284d274aed35d7ad942e2e43e2007b1b96d97d9bc0c2da71e7df576c5d865931f195a9e5318aa73bb812ccbca9a714ff6ccdfe37927796dfb99f22097756d619904703b267aaf267698a400ce116ffb956e89868283c590d519255c7d0f58f70cc97b98d9447c1b0bbad9d86c904e320101fa755b82daca634f5ce6718274f0cdfe288"], 0x40000) linkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x400) close(0xffffffffffffffff) pipe(&(0x7f0000000380)) preadv(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f0000000f00)=""/67, 0x43}, {&(0x7f0000000580)=""/63, 0x3f}, {&(0x7f0000000b00)=""/143, 0x8f}, {&(0x7f0000000600)=""/10, 0xa}], 0x4, 0x1) symlinkat(&(0x7f0000000000)="2f2f66696c653002", r2, &(0x7f0000000080)='./file0\x00') syz_mount_image$bfs(&(0x7f0000000680)='bfs\x00', &(0x7f00000006c0)='./file1\x00', 0x4, 0x1, &(0x7f0000001000)=[{&(0x7f0000000a00)="50bd7c14e05654ff71eafbebe64d357a0181119185ac14d2a7348ae1b771c255a74b1808105085418a466b4a2d246262c80341460266b164ec1298d4105687afebaa3856ec26e9d9790d224f97565d968394eac418b5774b1a", 0x59, 0x517}], 0x82064, 0x0) syz_mount_image$vfat(&(0x7f00000009c0)='vfat\x00', &(0x7f0000000dc0)="2f2f66696c653002", 0x9a, 0x1, &(0x7f0000001140)=[{&(0x7f0000000fc0)="c6cc1fd11e3304f69ee20c86a56db667100aca78ad3fb10460ce258ca6e0ef0a8b73d6ae59c9ca74112d2b7c6766bbf52ceeaec9bc18de934d", 0x39}], 0x2800400, &(0x7f00000014c0)=ANY=[]) splice(0xffffffffffffffff, &(0x7f0000000540), 0xffffffffffffffff, &(0x7f0000000640), 0x206, 0xa) r5 = getpid() sched_getscheduler(r5) unlinkat(r1, &(0x7f0000000400)="2f2f66696c653002", 0x200) stat(&(0x7f0000000580)='./file0//ile0\x00', &(0x7f00000005c0)) finit_module(r3, &(0x7f0000000140)='vfat\x00', 0x1) 2018/04/10 11:31:05 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = eventfd(0x8) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) 2018/04/10 11:31:05 executing program 5: r0 = memfd_create(&(0x7f0000000180)='}em1\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x1, r1}) fstat(r0, &(0x7f0000000500)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x1, &(0x7f0000000080)=""/77, &(0x7f0000000100)=""/57, &(0x7f00000001c0)=""/200, 0x3004}) 2018/04/10 11:31:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xe803000000000000]}, 0x10) 2018/04/10 11:31:05 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)={r8}) 2018/04/10 11:31:05 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/04/10 11:31:05 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = gettid() setpgid(r0, r1) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x95, &(0x7f000000c000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x24, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="180000000000000000000000ffff0000070000000000000000000000000000009500000000000002"], &(0x7f0000007000)='syzkaller\x00', 0x5, 0xfefa, &(0x7f000000df19)=""/231}, 0x274) 2018/04/10 11:31:05 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2740, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x3c, @empty, 0x4e24, 0x0, 'wrr\x00', 0x8, 0x4, 0x7f}, 0x2c) r1 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000080)={0x0, 0x7fffffff, 0x0, {0x0, 0x1c9c380}}) fcntl$notify(r1, 0x402, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)=""/81, &(0x7f0000000180)=0x51) 2018/04/10 11:31:05 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x1, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000, 0x1e}], 0x2000000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)) 2018/04/10 11:31:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xa00000000000000]}, 0x10) 2018/04/10 11:31:05 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x1) [ 183.874868] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 183.881655] FAT-fs (loop6): bogus number of reserved sectors [ 183.889195] FAT-fs (loop6): Can't find a valid FAT filesystem [ 183.961834] FAT-fs (loop6): bogus number of reserved sectors [ 183.967723] FAT-fs (loop6): Can't find a valid FAT filesystem [ 183.996782] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. 2018/04/10 11:31:05 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x210000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000180)={{0x2d, 0x4be4, 0x4, 0x0, 0x8, 0x3}, 0x8}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x1278, 0x6f2000, &(0x7f00000003c0)) 2018/04/10 11:31:05 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)={r8}) 2018/04/10 11:31:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x100000000000000]}, 0x10) 2018/04/10 11:31:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f00002eb000/0x4000)=nil, 0x4000, 0x0, 0x36, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000cb2000/0x2000)=nil}) [ 184.021074] FAT-fs (loop6): bogus number of reserved sectors [ 184.027034] FAT-fs (loop6): Can't find a valid FAT filesystem [ 184.070424] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:06 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/10 11:31:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2000) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={"7663616e30000000f93f00", &(0x7f00000001c0)=ANY=[@ANYBLOB="1f0000000000000000000000000000000000000000000000000000000000000000fb65555f00000000000000"]}) open_by_handle_at(r1, &(0x7f0000002480)=ANY=[@ANYBLOB="f000000007000000f5f771d0987e75515de8f7e4e172e01618fe0727e2a1203c86c90d85ab6dea05e99a020c4c22724e26e24087bf9340c9344aa6221f3be849c0900e17fa19087e33def3cf1a8bf268fb722171c8a926429bdb8600f63cc20c44ea4077ac07e8ee04be4c8a0200000000000000863be72e1bccf4505ebbf6f9dcb025679fd8fd5d03cc34840d2d751031a6d653de0ab7a5770e48a532b401254abc5088bdddd87a125cee3caab3bd81a4435d580ea2c2f1a13b7789c397699b4c82773ea520979d6de4fdc4390690954602ca4592276da701efffaf27000000000000000000d027f2e5f2d6dcfaf2f7ec8643b77492b5bb4fc1ce9ab0890ed761d4d3f6abe56e00474693b7f440a3f8537ea752e555a8970a8e375b368954028f44d79220cc85a212a74cb4a80f5ea5a6ad6c89df2e080d1a0b86d2800249531d3d24a5b4bec065e0b1ae8c0cc68eb2017bce123641363ccec2c97429540fdcefbccf34aca59417baee3abae551847b53b60cea76a6e523bce1f4f4d24e92f34ad78d232c88565bb388b2a006eeea382b798c42fe27379830772fac986b3502266c371213f887937958b0c8bf193a5de2572d79466b8d3c24935c7dd4c2b1f2805b7aa1ef1d2d18d180650e93e22ee6549fffe37ecdcdc321311c0e66e170d9c45aa5a65f8b4438c892e8237ffec1d0915f85061a51a95a4e1a2ad489da74ef8c221351efeb5acd884c0242b96edcc8fd5b6261cb19a1fed78f97"], 0x400400) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r3 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000600)) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000240)={0x7, 0x7ff, 0x0, 0x2, 0x0, 0x9}) connect$netlink(r1, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x40000000}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x3f, 0x1800, 0x200, 0x2, 0x5, 0x0, 0x8, 0xe1, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000500)={r5, 0x4}, &(0x7f0000000540)=0x8) mknod(&(0x7f0000000780)='./file0\x00', 0x80, 0x1) sendmmsg$inet_sctp(r4, &(0x7f00000033c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000000800)="db80035f20114787315d59a15b2392c2ffcd116cdbf1b49bad32ad64ea8e2996830bf7cd9a80591229bec7985941bb4004d4bd27ff8c9aa24855", 0x3a}], 0x1, &(0x7f0000000a00), 0x0, 0x8080}, {&(0x7f0000000c40)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000c80)="427854bf992bbe63f51472aacb95c19b0d2626836253aaa837", 0x19}, {&(0x7f0000000e00)="53622f7858466f47e582b600cdb988ae4b87c415b7104d95ed36a15e9ec1b7f24215c0f695536ef00bd6e31d93016a93976b9f38c02294b0c96f50eb2dbcb7236f59137c288967cb9fd91beea889bd4523ba54e0c2a36a9d810908ab75bef3f7d36387e00e0622f8fd82dd32c3ab515420b2d28cb0d4cf992c01807f037930e2e06e4d8c141521f96b370043921d2c66d16d0a61c5e4c90a6dbeb6699de02cec770fec7c505589273f121f4ad8bf3187c40996c13b10e0cbabcd91fb8d8cc4483dedf3deb436a9691e0df4dc7eab1402ef454d84c20b1ab99578b30ad8710c91", 0xe0}], 0x2, &(0x7f0000000fc0)=[@init={0x18, 0x84, 0x0, {0x3, 0x7fff, 0x5, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x4, 0xb, 0x9, 0xa2, 0x0, 0x1f, r6}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0x9, 0x3}}], 0x90, 0x4}, {&(0x7f0000001080)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000001180)=[{&(0x7f00000010c0)="4f8470b42375f3d69d080030f184b73ab01af21bdd0550da019e5c1f4a000b21a62a87f1ced7c1cc79251d5a95de6b9e913d1fc59509ef943731bf1610e2a4a3341fe75c5abac7c7f47e54485124bb065d68f7b8edcfa251ade61a77048df99f556cb09728a3eb1bb9316210b3de7783caae21250494f475b7c57d136349bcddd5ab70da1eebf3cda31cce86b72f", 0x8e}], 0x1, &(0x7f00000011c0), 0x0, 0x4}, {&(0x7f0000002c80)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002cc0)="a1cc9ea0d9ed11c375e2ad9a8e45aa71b73d8af162f7245fb131bc9bc8282c32a14bdf500172d760d8e7cc64a4542cea43ec8cfb371d7277424e68c6bbb83f5b868ed076e353a54c9052a892ef9a6daa6e0682e1093dd4f5524793a05f530021f7151e6107e02c2351", 0x69}, {&(0x7f0000002fc0)="b8062e3a4668dcc96d3bde27d00ed178c6ea4dec605a5e8e6acb7c18e71c7a40e26aea51d5cfdd78d4626b3de68eae508c7241ef9eecef08fb92685f44661c17e8bef08d6ee8f1caa1f5b2acec5c3b5e3fb291c60c4ac4ce19b0be0e4db29945d9c7218928960be0222d2bac773f0ae566a89ba9c5530a8b576cb70dda87877b7804b7499bf24c92abec5985030e86", 0x8f}], 0x2, &(0x7f00000031c0)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0x700000000000, 0x1, 0xfffffffffffffffa}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x2, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0xfff, 0x4, 0x3f}}, @sndinfo={0x20, 0x84, 0x2, {0x6d, 0x8, 0x5, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x6, 0x8002, 0x1f, 0xb0c, 0x9, 0x1000, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x86, 0x8000, 0xce6, 0x20}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x20d, 0x2, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0x8001, 0x3, 0x80, 0x5c9b}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0xa0e, 0x6, 0x1, 0x7ff, 0x1b2, 0x6fe, 0x5, r6}}], 0x1b0, 0x80}], 0x4, 0x10) r7 = open(&(0x7f0000000640)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfbd, 0x2, 0x3, 0x4, 0xfffffffffffffffc}, &(0x7f0000000180)=0x14) dup2(r7, r7) r8 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r8, &(0x7f0000886ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r8, &(0x7f0000d59f8d), 0x63ca9c1, 0x20000803, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) readv(r8, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r7, 0x400443c9, &(0x7f0000000580)={{0xda, 0x8, 0x7f, 0x1000000, 0x80, 0x7}, 0x3}) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x101402, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000000a00)={r6, 0x1}, &(0x7f0000003580)=0x8) preadv(r3, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r9, 0x10e, 0x1, &(0x7f00000007c0)=0x1f, 0x4) 2018/04/10 11:31:06 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)={r8}) 2018/04/10 11:31:06 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x42c00) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="5f1d1ec666ca4b64fc2b3837f0b48621b8f325148b2f1890450d8b977dee8beedc011dcc1a855f8061f6fdb47c244bd779b7f34e8714e660efc7e67a8b111e957a4eb09ed70a0b73c154e7495f3dcabadb27584f0e23afd3d91b6b5e14a298ca2bb52eca9314a61644f22accfa1ee160981f8c4518084285aac597e82ce7476a875da5eaf04bfd997d2172f117c5ef7e27cee3051515849cacfe35c79079a2c284a0a94cb6e2e0643979964b991c9804d8d063ebf3012a1d54db31b1eda378dd", 0xc0) mmap(&(0x7f00001d3000/0x3000)=nil, 0x3000, 0x0, 0x80044031, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x80040000048f, &(0x7f0000000000)="110000000000aec4f4a28775a8c0000000ffffffff6dd0d4000100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) fcntl$setpipe(r1, 0x407, 0x7) 2018/04/10 11:31:06 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@alg, &(0x7f0000000000)=0x80) r1 = accept$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) r2 = eventfd(0x80000002) accept$unix(r1, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) write$eventfd(r2, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x20400, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) write$eventfd(r2, &(0x7f0000000040), 0x8) 2018/04/10 11:31:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x3}}, 0x7, 0x40}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @rand_addr=0x668b}}, 0x9, 0x2, 0x338, 0xb24, 0xa4}, &(0x7f0000000040)=0x98) 2018/04/10 11:31:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x4000000000000000]}, 0x10) 2018/04/10 11:31:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000001800)={&(0x7f0000000300)=@pppoe, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/168, 0xa8}, {&(0x7f0000000080)=""/3, 0x3}, {&(0x7f0000000480)=""/2, 0x2}, {&(0x7f00000004c0)=""/139, 0x8b}, {&(0x7f0000000580)=""/115, 0x73}, {&(0x7f0000000600)=""/89, 0x59}, {&(0x7f0000000680)=""/224, 0xe0}], 0x7, &(0x7f0000000800)=""/4096, 0x1000, 0xb53}, 0x40000000) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x41}, 0xfe00, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x32, 0xaff, 0xffffffffffffffff, 0x3, {0x11}, [@typed={0x8, 0x0, @u32=0x410c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000001980)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0xd0, r1, 0x0, 0x70bd25, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}]}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) sched_yield() r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001840)='/dev/mixer\x00', 0x10002, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000001880)={0x0, 0x0, [0x4, 0x47, 0x1f, 0x7408b3a6, 0x4, 0x7, 0x2, 0x6]}) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) 2018/04/10 11:31:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) sync_file_range(r0, 0x94a, 0x8, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00']) 2018/04/10 11:31:06 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x78) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000005c0)="7dac721d7c6fced82c4d7c58493ea169a6cbf1223b5f888f01b738d468c075096ee5325adaeec5ec50342356232e3f3ac216a146eeeba089ca2ba40248f14c6e451f7cb27b12543992ffcb16cacdc65f90b6ccb71a652dc4ba8e76578b8161c03804ab3fa3ac625c62c336ce93ab031703f627119f6dd6921affe084d9c8d559fa5bb464d789f00620cb04f719c966cabc73e21237a6a84dd220901cda99441834fb853c1108e176cc8d45f46412fc7dc5d7ff95add2a83fa313c4f4e056d84e5a97184a519f73f936e2", 0xca) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000380)=ANY=[]}], 0x1, 0x0, 0xbb}, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000140)=""/10, &(0x7f0000000180)=0xa) r2 = dup2(r1, r1) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000001c0)={0x69, 0x4}) sendto$inet(r1, &(0x7f0000000040)="c13936ca6db684436f20d5b420d441ba0f026b75d33acf768624992edf7ef0fb8b5161791c1fa6647e74a6deb95fcba058a27e907dc4e80ac8ab3d61599e45d2f11ae129a0b13cb13aabb7b925f3adc3efc4f8b856391fd559be72b9024681854dbddab2dc4a377f31b8ed4236629213fdd64706fe7443954b8dbda50408ab100345b7353662fe8761a0e58fafde51510f14bf767755ff8c965f1ba36b9a5fb56262e081986a90fe71c226a9782636f008fb4cf57d7596c123b0a421883219c1c153963d2ef1", 0xc6, 0x40000, 0x0, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000001c0)=ANY=[], 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)=0x7) 2018/04/10 11:31:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x91ffffff00000000]}, 0x10) 2018/04/10 11:31:06 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x1}) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x1, 0x0, {0x100000000005}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x1, 0x3ab4, 0x4134, 0x0, 0x19}) [ 184.836098] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:06 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xa0000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x10002, 0x0, &(0x7f0000fff000/0x1000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x20000000000a, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/10 11:31:06 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r3}) 2018/04/10 11:31:06 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x403ff) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6}) ioctl$KDSETLED(r0, 0x4b32, 0x1ff) lsetxattr(&(0x7f000091bff6)='./control\x00', &(0x7f0000166fe7)=@known='system.posix_acl_default\x00', &(0x7f0000aaefff)='\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x7005, 0x790f}, @in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x4e20, 0x3ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x1}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}], 0xbc) ioctl$KDDISABIO(r0, 0x4b37) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/10 11:31:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x5]}, 0x10) [ 184.946079] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 184.964643] ALSA: seq fatal error: cannot create timer (-16) 2018/04/10 11:31:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x4]}, 0x10) [ 185.004547] ALSA: seq fatal error: cannot create timer (-16) [ 185.624314] tc_dump_action: action bad kind [ 185.632290] tc_dump_action: action bad kind 2018/04/10 11:31:07 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4(r0, &(0x7f00000001c0)=@pppol2tpv3, &(0x7f0000000280)=0x80, 0x80000) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xfe76) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) r3 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r3, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="3400000012000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000014000300677265745f7030000000000000000000"], 0x34}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x5b, 0x2, 0xfffffffffffffffb]}, 0xa) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)) 2018/04/10 11:31:07 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r3}) 2018/04/10 11:31:07 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x40, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000e5"], 0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) msgrcv(r0, &(0x7f0000000140)={0x0, ""/224}, 0xe8, 0x0, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x3, 0x0) 2018/04/10 11:31:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x22, 0x400000001, 0x0, 0x0, {0x5}, [@typed={0x8, 0x11, @pid}]}, 0x1c}, 0x1}, 0x0) syslog(0xa, &(0x7f0000000080)=""/2, 0x2) 2018/04/10 11:31:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x50002}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000080)=0x4) 2018/04/10 11:31:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x200000000000000]}, 0x10) 2018/04/10 11:31:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x4}, 0x8) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000180)='/vmnet0\x00', 0x8, 0x1) 2018/04/10 11:31:07 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x7) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/10 11:31:07 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x4102}]}, 0x1c}, 0x1}, 0x0) [ 186.014979] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x700000000000000]}, 0x10) 2018/04/10 11:31:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='irlan0\x00', 0xfffffffffffffffc}) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="d556b6c5824faeb8950c8992eaf89d90b07fec4004000000000000000000000000000000", 0x4) 2018/04/10 11:31:08 executing program 2: io_setup(0x8, &(0x7f0000000000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x7, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x0) r5 = socket$pppoe(0x18, 0x1, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x101400, 0x0) r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r8 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r10 = syz_open_dev$amidi(&(0x7f0000000500)='/dev/amidi#\x00', 0x81, 0x100) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x98040, 0x0) r12 = syz_open_dev$vcsa(&(0x7f0000000680)='/dev/vcsa#\x00', 0x80, 0x100) io_submit(r0, 0x6, &(0x7f0000000700)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x3f, r1, &(0x7f0000000100)="e80452c2", 0x4, 0x8000, 0x0, 0x0, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x6, r3, &(0x7f0000000200)="8d5d189be4e8aa96a3629fdaa353f15f368ec6b3abfa99f2a12ad575c71bba78efd3830ca7331c8ed8a01be2356b89", 0x2f, 0x0, 0x0, 0x0, r4}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x4, r5, &(0x7f00000002c0)="e30ec90fabd4baaa3d0b53121644c6f22015f9a8d708320002555367683b8433a0c80d665ed46e9ccbe4e23a8f1ccd0d6bc65e3897b038078c6273802c53e092deb005efc9", 0x45, 0x4, 0x0, 0x0, r6}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xf, 0x2fe, r7, &(0x7f00000003c0), 0x0, 0x101, 0x0, 0x1, r8}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x8, 0x7fff, r9, &(0x7f0000000440)="59bbe1429b69f6ac81083a91d92e9e2a3883ad7681d7c6368f0518a6004259446bc80f650e96131bde9c965c2c38086bd2d555b657c3b88a02a5074b1a36ada0faa4d88b7f7d1b41e73c3539d513c3fd9f438e98e3c1dad57aa2e290e628f4ef9b505e2faf6493ccf34541866889fa8704aa54979b552d2c7b010bf67b33aeeace7573347e04e6bfff7a8f298acb91a11ca46cb8ddbbada8ec", 0x99, 0x9, 0x0, 0x1, r10}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xf, 0x3cf, r11, &(0x7f00000005c0)="d9a269dbadab4a79cf4c7477e60b53fca346c68bc4b4bb5111abad735c3e881c8abeb93d46a72403390fa0e20dc59f7f78ea63d4f1bd82dcfa3597c82cbab0ced6985534deeee75a9b842b9a59af06ec8c9db26d69e07a7ab7962b0155ac684953cd62287cd669a52a963dea9fc46310f852a84a606e04239b4a5323d15f767a51c4b95d1f02eb8c6d8065c7322c5ee287ee253b4661b578cd9442c774eea79b96ea51d1da3a09940f00b9763c0c062f38c6e2703c700f61e68b18", 0xbb, 0x9, 0x0, 0x1, r12}]) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r13 = eventfd(0x80000002) write$eventfd(r13, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r13, &(0x7f0000000040), 0x8) 2018/04/10 11:31:08 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x105200, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)) 2018/04/10 11:31:08 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) kexec_load(0x3, 0x3, &(0x7f00000017c0)=[{&(0x7f0000000740)="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", 0x1000, 0x81, 0xfffffffffffffff9}, {&(0x7f0000000000)="8095c7", 0x3, 0x8, 0x45}, {&(0x7f0000001740)="852c3d25878038d906893dbd37ff85636e61225e206494d134ac6af3d8576742ef7e853a4fc433754a77850fa7e18073a7fe8cc658dbb84397280f182611f2b809a8e112df725e642f311c15bf009776e35ee6cf396d25b35a3c26c5ee076b0b7a4b1bcef7f9452a09062854c4ce13", 0x6f, 0x7, 0x96}], 0x3a0000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000018c0)={"6c6f00000000000000666dcf8c00", {0x2, 0x4e24, @rand_addr=0x10000}}) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x208, 0x208, 0x130, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], 'irlan0\x00', 'eql\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000200), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @multicast1=0xe0000001}}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 'syzkaller1\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @rand_addr}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7) 2018/04/10 11:31:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x2000000]}, 0x10) 2018/04/10 11:31:08 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r3}) [ 186.341388] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 186.422791] bond0 (unregistering): Released all slaves 2018/04/10 11:31:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)="94b6b0c152cb56fa7b12f32f40", 0xd) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000080)=0x20) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:31:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) read(r0, &(0x7f0000000200)=""/100, 0x64) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/04/10 11:31:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x91ffffff]}, 0x10) 2018/04/10 11:31:09 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000003c0)=0x1, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x114) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000180)='mqueue\x00', 0x803, 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000000280)=""/110) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, &(0x7f0000000100)="07eeda50b3cd3f30931078abcd24480b497bcaebb98ab40850647cc04d5d2d971bc93b281445e13c72ff0b07") r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xffffffff00000001, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="004001001f000ee13b5c14f13d06af96af05ee2bd2590e062c909690a3ac42e8d10c825b32800fa3a3b9e3415b58bffa384e077748106428c69dfd560fcd93deb7a94706aefa1a99e5a3d7c6ffdf"], &(0x7f00000001c0)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x401, 0x0, 0xb170, 0x81, r3}, 0x10) linkat(r1, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file1\x00', 0x1400) 2018/04/10 11:31:09 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x200) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002700638100000000000000000500000008000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/10 11:31:09 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x8, 0xc061}, 'port0\x00', 0x98, 0x1010, 0x6, 0x8, 0x10000, 0x4, 0x8, 0x0, 0x3, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d65f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) flistxattr(r0, &(0x7f0000000280)=""/171, 0xab) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000240)=0xfffffffffffffda4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x4, 0x8}, 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x100000000000005, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) 2018/04/10 11:31:09 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:09 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0xffffffffffffff99) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/10 11:31:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xfeffffff00000000]}, 0x10) [ 187.287182] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:09 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x52, &(0x7f0000001fde), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x400, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000340), 0x2) 2018/04/10 11:31:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f00000012c0)="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", 0x730) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000002a00)=""/4096, 0xfffffddd}], 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007e4ff0), 0x10) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="f6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x4}, 0x10) write$sndseq(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) 2018/04/10 11:31:09 executing program 7: socketpair(0x0, 0x7, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$alg(r1, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000219fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000040)={0x9, 0x0, [{0x80000007, 0x99, 0x4, 0x20, 0x2, 0xbbf2, 0x20}, {0xc0000008, 0x70c5, 0x2, 0x98f, 0x2, 0x2, 0x9}, {0x7, 0x4, 0x1, 0x2, 0x5, 0x4, 0x1}, {0x80000001, 0x9, 0x7, 0x5, 0x1, 0x140000000000, 0x9}, {0x5341062f11f5e161, 0x6, 0x5, 0xffffffffffff0f6c, 0x7e4b, 0x9, 0x3}, {0x80000001, 0x8, 0x5, 0xc9b, 0x1, 0xc3e6, 0x800}, {0x1, 0x2, 0x6, 0x5, 0x5, 0x6}, {0xb, 0x0, 0x1, 0x6, 0x6, 0x9, 0x100000001}, {0x0, 0x8, 0x4, 0x8, 0x0, 0x7fffffff, 0x3}]}) close(r2) close(r3) 2018/04/10 11:31:09 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:09 executing program 5: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1c6, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x401, 0x8, [0x8000, 0x9, 0x3, 0xf24d, 0x3f, 0x8, 0x8, 0x80000000]}, 0x18) 2018/04/10 11:31:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xffffffff00000000]}, 0x10) [ 187.541539] IPVS: ftp: loaded support on port[0] = 21 2018/04/10 11:31:09 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x402000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000080)=0x1) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) openat(r1, &(0x7f0000000000)='./file0\x00', 0x103000, 0x2c) r2 = gettid() pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000180)="a9", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) read(r0, &(0x7f00000000c0)=""/155, 0x9b) tkill(r2, 0x1000000000016) r3 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r3, r1) [ 188.275762] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 189.004158] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 189.010358] 8021q: adding VLAN 0 to HW filter on device bond0 [ 189.079267] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 189.148578] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 189.154906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 189.162329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 189.228095] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 189.234176] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/10 11:31:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$user(&(0x7f00000015c0)='user\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001640)="8ee0b10a9b355ddee8fa7a940e98689b6c8db14a2fd0df26656bf75d277ee5d2cc4441591bf21405d13b3fe38205cd9ef82ba603b175361ceb3c17abff80beab9a23d9b9ae2792d812205e90f34fc8659c490a43867f79475e36b15c1a739d8e5ba5e353ea98a9df2af1b1db3403a086a9e1f04918e80a9f29055acd23088d23b14f7f0b952050fd9a961290f345b1a2cb6cc92f4fa77a1a6fc8f138b957f0404fb16c062da9ac5e569e3e3868", 0xad, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001540)=[{&(0x7f00000000c0)="7de8f8a0db15ad972855d64df183232a2e813df5a4e35d5e17d1f6b6a45e85bc", 0x20}, {&(0x7f0000000100)="48716cc8d75935f39884cd103d741e506b5699f62a1310586d57764aa3f1540c7a0c4cd6cb02ffb3d3119683badd458546e101b2860e79d65e58061762fed0210089f49601a9f54a04ee0f99cc81c444711d2afc0e00c53dda31e8261591f9879f01450fc61823136df6ac526faeb446", 0x70}, {&(0x7f00000001c0)="3d8349418f012864846cabfa750c8b1f9e97e285d28d10ced586fdec411c3417565a1a8cd0a407c43336f746541f26956e1777f9f23c2146272f7dccbd617a710b82906650c0ca70a87229352d2a858921ee5764c4f957cd9d", 0x59}, {&(0x7f0000000280)="7117ce612b3af6d3ffdbb07129baffd8501fde9bc3ce5712dced13edcc384ed1f1f2a0499d417f4fcf30e35c30d90cab2f4487f0e24f2468974592ebd497c916fc3596c75af707c58dc0ba4e2f1a92f2b0ec8b70e6b7303862c554b79b3ecaeaa26e33a673f5912c80738b1552c8719bb5d27cb8f83f8adb48d5c808d34cfb49b8ad3013894ee6289686caa74963db02487caa730762fdf2e8bf41da321480dd4685d9972d93224b", 0xa8}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="833c54465eca9682079ad687944702ee73955f787c57f3f60c3a", 0x1a}, {&(0x7f0000001380)="cc53b804e1d781f7ba29256617e609660ae3331490fd3a189aab997ad75e0cb3c6b6b54d77b9f4f7b91eaf771f9a327d2e5e15f88914d8a5b3f3c4c4c3d05a38a3c08111e03fb8373ea664cedbb0c92788476854cb91cb499841a011b899a99c28e87d497c0c575a4d45ff7c6041b7f8ce37e1a6bbaf5508f56434504018e7b727fe4f9f1ec0ed6b1fd59a3b7966b434a24c0e2c099effba30065aee9b29cadf1709f2e2b496e8462d51d17f044972a9d07ed87a558853a5429a9407befb6dff7a794774893a0fb08245792d1509a3ad31948ebce1336007", 0xd8}, {&(0x7f0000001480)="fee691b08ca7b0b1c94dc6ace0ff04daa4e894121a94f1753fb1aa1dd2bbacff4d73fd54c85cc857a2f9433adad121446ea2508d0add08e0d0e9f487c99371b8848ddc4ac02d671430c0a686f7c225110cca5689680dc28e29210157df6ed1276e9d577c1626535c53844f1ab94570a7ba1410235bd2abd3b99cfea45637da198904e1b34b5cfff2c87debf013ecbf5a3a327ea94a551bd3d8dcff5e99bf32390c7e8785d206d79d6b0493788145d613fd8bd035c8ed6ff5777a13", 0xbb}], 0x8, r2) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) tee(r0, r0, 0x7, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:31:12 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x2af21c1d87fa533e) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x30}, 0xc) write$eventfd(r1, &(0x7f0000605ff8), 0x10235) write$eventfd(r1, &(0x7f0000000040), 0xfdc8) writev(r1, &(0x7f00000013c0)=[{&(0x7f0000000380)="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", 0x301}], 0x1) ioctl$KVM_SMI(r1, 0xaeb7) 2018/04/10 11:31:12 executing program 6: add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000540)={0x0, 0xffffffff, 0x81, 0x0, 0x3}) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0xd998}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x100, 0x100) execveat(r2, &(0x7f0000000300)='./file0/bus\x00', &(0x7f00000003c0)=[&(0x7f0000000340)='mqueue\x00', &(0x7f0000000380)='keyring\x00'], &(0x7f00000004c0)=[&(0x7f0000000400)='cpusetppp0ppp1\x00', &(0x7f0000000440)='cpuset)user\x00', &(0x7f0000000480)='mqueue\x00'], 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r3 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r3}, {}, {}, {r1}], 0x4, &(0x7f00000000c0)={0x0, r4+30000000}, &(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={r5, 0x4}, 0x8) 2018/04/10 11:31:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xf4010000]}, 0x10) 2018/04/10 11:31:12 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = socket$inet_icmp(0x2, 0x2, 0x1) dup(r0) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000000c0)=""/63) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/10 11:31:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe0002", 0x21) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0xb5, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00000000c0)={0x80000000, 0x3, 0x3}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/10 11:31:12 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000180)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a000c00cb0000001900a30700000000000000dc1338b3c9985befd54400009b84136ef75afb83de448daa7227c43ab8220000060c", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) socketpair(0x1a, 0x0, 0x7fff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) r3 = openat$cgroup_ro(r1, &(0x7f0000000340)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$void(r1, 0xc0045878) utimensat(r3, &(0x7f0000001600)='./file0\x00', &(0x7f0000001640), 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000002c0)={0x5, 0x3ff, 0x7, 0x0, 0xf}) accept4$vsock_stream(r2, &(0x7f0000000280)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) fstatfs(r3, &(0x7f00000000c0)=""/140) sendmsg$alg(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000380)="f872865882b1e263a60f6a14b7a0c0c5d1ce8f38c47f2ccbb706294adae8196b4a86499b7ac381ec69d63a683feb80368f6cd6b3248f9d13415eec90581f7495801eadd1ae1fd4ecc3332efe41f4abdccd07558574047671346289183a0d281b4d01e1ac7ce38fb29e897a0ef6b1c95f69ce4815ef56ececa29ef9945021943e3c9125ca4ef322a81be6ded2aa593b6aac178d724930530fd68ad8665bae3ca0fc202ae11c17267fe4286fff37fa24524a2541782b7c2cd40a404ce35c2d1621", 0xc0}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="98930fd6e5ac1d366dbe2c1827bb4e7ddb05a5683176aed3ce709d8382eb4bf78392d3f2873f11742fdfa0be294c62c286a16f808f", 0x35}], 0x3, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x50, 0x117, 0x2, 0x3c, "5d41df854a8d18869b1d82806abfee5b18c3aa8c6d2d51086817432c040cf32fad6a6ab803db8db3005879d0ac3a5a834d99322552978c32cd2e2bf3"}, @assoc={0x18, 0x117, 0x4, 0x8000}, @op={0x18, 0x117, 0x3, 0x1}], 0xc8}, 0x5) 2018/04/10 11:31:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x1000000]}, 0x10) 2018/04/10 11:31:12 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000100)={'bond0\x00', @ifru_mtu=0x1}) r1 = dup(r0) sendmmsg$alg(r1, &(0x7f0000005900)=[{0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000003480)="a77325fee17110653ba840ba3cac2ed9aa425c67386f8fd77802d7c1e7f6f0d8f27ad5765f474e00570a0664963a86a31b1bce81e034246082de4e300291c019db077a80fa27d465147878caf7b00f5cd1ea92868b26561b174f651de0f1792b2c1f30f7e8b0225d08db39e53e5169723353b0301f4e6f5ea5c57efb079c73404766b43851e44391f9d252d83efe13e3cf3783b9d04310945f08d6ae4a21f336ff6696d3f719e0c1035befd4483522a9a935af80dd7509e959b3eefeca1b4541a942c74d1007e85ad10c8f07441dc92e7db46998f094fc4337a6917adb554292af8e13d79887cfdc", 0xe8}, {&(0x7f0000003580)="2f6f7dd12feb22a395b61bcb1bfc8478b781f0da36c2e8f5dca652e99c6628b2612317a475865e4537028c85dbd6882ff8c405325b4cbc81e0c2a1c8ea64a42695fbdba25e0393656cebb292437b69f5f0e50d2a3287d2119825b692aa8dccc32de9e7bf66d930d3bb5bfacfbfcf64f3e218757528d1a99580473121430133defe0d06419ae29c7ab8d94892f95fd08ebbca24dabe8c251a4e407db9d16e77abf657f5edc15a6d9dbbcad741373808c281717946e938566692c4cd8062bca100aecac98a7ddf56eb0d00d6c399b8256397b68d59b1314973050328bec3", 0xdd}, {&(0x7f0000003680)="8e0dfcc1ca4da8d69a3dfc13de6b552aafb4a6dad670334956cd4ce443b5e5027f83e788fef08b4efc8a5c458e05ad8b77adee1a251fe372038d986e38bcb40c5254190e6cb5c65fb9b3490d9767b5e7aecaa8437aa63ea2c7abe63f25b9864e66e6c0c6d6c32272", 0x68}], 0x3, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000003940)=[{&(0x7f0000003740)="f7075921a191d2d36dab81179a8f406d7c25f802d96b2144450fe852d900355efee79b2a8b8ba80d4d56d29dcc0b34fa78a4ae1fc5a34ed21406fdb9b6c0f8bb040aa0e604f61a8d5d72f1172097935069d6f25204ab7edaa8f39b2f74a11a544dc5dcf8e8b5069c61e71eb6f1aca74cb0808c782189a2bb23e8ec1eeb249c7a0b071e8fbb42b5a9ff87e3f5b0f920a1945f49d507f7cce485faa42552981d6970e7891498340a940e8bd38ee1577064277c87f2a4eeba406acc0f9d90f4d714edd82ece087c35f0f1e5d08275254f08087a4cf6243dcfc91822846a0d78211568fa501e3453ad5f0926", 0xea}, {&(0x7f0000003840)="51f6f138c276b60fc60ca924f30c609c7b3c69f02cdfe0c116096972b0860f0345882e4fc72777d7f3d17cf57703629de2b58cc5e634a6e9dc0f2e0a3921b63b3b76675e115f0bb3cf0011065284595e22a7e2bd297169b35120f00b54f5c89e81a1259ce199057b8862faadf2c95da3a96412fc455abcff7c363350eb411951c11f2fe6187aaec3b84f8f37701d421986b17c0b3f939801ed495a4c50a3301e3f2e25cf590a1424d156255224b7602c88a958f02f4f2a6db0c683f1fed33a22df240794", 0xc4}], 0x2, &(0x7f0000003980)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x30, 0x4000000}, {0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f00000039c0)="26a8ee01398d2610a6fd91dc1ef3b179159ca3f758865b8bdbffe5a7450edd756b9f31d94fd56e193d1e26ac29d1238aa375f711e981fc84fa46231aa2bc4b1ce8761c90e53740f27ac05944df31216c70afc769c00694b76f3be255914a35bac7741691fd12b4eff8059bd1d59f6a98173a4db55592d68d", 0x78}, {&(0x7f0000003a40)="6bc3d2a32c4e0cdc084e2d753fb4cdfe6b9984db2e312410312f8915426243bfb281f0ef8b1da33bbaa60d5a36685974e1f732ead28f213e5c956b9e7b7860d493f352f67e2dceb3a5394e605cdc8e43ba0f25bbacf4afeeb35ea53c1c6f524e5de6df37ea29d9f9f0191aebe382c515cf81c31bfac2c722a12e192ea12ce59a02afc4fa785459f05e273409f7f06051814758776540f8b3210f8adc4849f8931b7c00ba6ebc80332b5f3a0e305a13bff596a165b071d5b47539d11bbaf413e1447845473a93722d8a9046f4160b0fcdd50571122072997069c17ea078abbf895eea39b7450f459e7dcfe5f5f6", 0xed}, {&(0x7f0000003b40)="40bd587ae0523e35136a3acfccdccd117c70a949f7b4d3936859810803f1e0b4cbb1bcb9c4dceec5c2ebce5bd79932c02d9ae7d5eecc5a1105d14738f287f3e853c2f7091f3e52441b13ae78894fad6bbc11c3adbeafb8c3c72839a599a9b499160fcf6ab954908dd966743a6067af61e7a2ddb60779d56518a1047e954771641becde8704d3ccc2df75797b1599d64c23b979e5d618401d83211e65", 0x9c}, {&(0x7f0000003c00)="8c6dffecc4cff4e190cf08b41776c440680da26a07f8d482a5d491b40e59e52899ed28b15bab268ac7c69557fcb65f61541273eb7d3ff956dfc1ff222600550db9c74d04249c4cdb4efab0ac8debd46c49d56479a51e018a471b8771a24ea5b01ea951667dddea305babe896d6564181d28481e802675856bede67edba103e", 0x7f}], 0x4, &(0x7f0000003cc0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @iv={0x110, 0x117, 0x2, 0xf7, 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&(0x7f0000005880)=[{&(0x7f0000004600)="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0x1000}, {&(0x7f0000005600)="f810e15f62192db692e55f1c78bf0469af2427d978efa2dbf4c576c205d31da3e33a6c935ec0fce02d0ae2661e6e850f0fb0546f9f658eb507bd2a7786925701a9ffa61f453cc7380f6b5f775951c794c710bb93c9053d03369f3b7185322f7e1dcb1004a3f33c0789f7b50ed84ec3ee7dcb4fefcdb4935396e41506", 0x7c}, {&(0x7f0000005680)="538c53becbe8c897d30c7206051be3ff58504933523463453f2c6eea84de671c361cc04da2f61cd49ba1f17ed2877890e5942332ac8bc8be6c8592d0747faa3c6bfe605a59bce36f89909cb40065ee4651b5e30870705fdd65967dd071c1902c47a2900fcd4e837c77fa382e36161d6e84add90f3313daf157173ba345ffd92558e03930ff80cd4ee31b369e958f085da25fc70ef8edc9960a8e6612e83fc75860a9e0915a031c34702a65156c79b7c4595129cbea703029d915a3d58b360a6cda0f", 0xc2}, {&(0x7f0000005780)="b3c37f826fbe", 0x6}, {&(0x7f00000057c0)="d2b7349f94ee44435561fa03df22a6790f1c2719ee15760fae165bcaf5b385eb3feba2b1517871de3fc32104830fed7b63461a3155018ae4ecc020d62b41fbff2b0679e2b91c1d3929db10491916476483d1a20a0fcae63d5184f1f66afb6263c9740959425b79cbd04a21963dbd77d13e6c3d81968c3e75bd4a417037", 0x7d}, {&(0x7f0000005840)="916e8b8555a67cf0aaaccc2612842b0563f0884fdfbbe68a279f2b450f", 0x1d}], 0x6, 0x0, 0x0, 0x4004040}], 0x7, 0x4800) 2018/04/10 11:31:12 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb101040000000000004d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa16603000d"], 0x83}, 0x1}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000001c0)={0xfffffffffffff800, 0x100, 0x224e, 0x5}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r1, &(0x7f0000070fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9, 0x7a, 0x1ff}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x1, 0x20}, 0xc) 2018/04/10 11:31:12 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa003, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x400) fcntl$setstatus(r0, 0x4, 0x42000) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xb1b1, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="3fd7d0721b28b67673b9cb8d8df68fd46a277c38ce651f4782f4a1a945bea594faf88455fa4464143122163c9af0274fc880b5c9f0704178c11574daec2c84c061dfbce751e8b69f668cfd6deab5180a4c70498ce3c7edc60cb7cb18855e0211ca4545c0a80087f9b45a697999283559ef28902f11150324b048029353fd0458250698763b25f162c67fcb41d10ba2a492134dfd64cc137ad6901ac664fc41d8f35c8e0c223610080f2916f8a7db19a3a6df4807a207ec09ae4afb0977bb29854b024b6185a3eaf9325619e35ecd0a168f30eb8258b15a47a3fd3c5eeb542a04a55ecc4c69d380", 0xe7, 0x8}], 0x40000, &(0x7f0000000240)={[{@resize='resize', 0x2c}, {@noquota='noquota', 0x2c}, {@gid={'gid', 0x3d, [0x32]}, 0x2c}, {@discard_size={'discard', 0x3d, [0x7f, 0x37, 0x32]}, 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x0, 0x34]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x1465, 0x40) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000003c0)={r2, 0xffffffffffffffe1}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000004c0)={r3, &(0x7f0000000480)=""/56}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000500)) r4 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x50, r1, 0x0) r5 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x810, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000700)={0x58, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="00634040030000000000000004000000000000000000000010000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="852a62730b010000", @ANYRES64=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB='HN+\x00\x00\x00\x00\x00'], @ANYBLOB="09631040", @ANYRES64=r5, @ANYBLOB="04000000e9ffffff"], 0xb0, 0x0, &(0x7f0000000640)="a4915751fd8580485fefbf35d92ad2872e1aa5edf86d9cec785c589470a223aee12e72ada636dd2bd92cdbd567b908add0e2958f44a2d850ed5c1403256b41f100848a6c0be65198a0c6f5d27580f7fbfe37659a6ed0813f9b744e97f1b4eea611128b75be9393e45e4f1adffcc6bc3667e933b2654f26d3adda5d50ab19eb248241c018069217acbe9c9661adc8f847ec300f60ab04e88a82df32bd80ad1b97758c9687e86830ca48f95b734e536db0"}) time(&(0x7f0000000740)) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000780), &(0x7f00000007c0)=0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000800)=0x0) ptrace(0xffffffffffffffff, r6) tgkill(r6, r6, 0x40) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7fffffff, 0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000840)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000880)={0x0, 0xfffffffffffff001, 0x6, 'queue1\x00', 0x80000000}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000940)=r6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000c80)=ANY=[@ANYBLOB="87814bbaef183f8aade1e994726815a14de55f4c8f1a7144b840931876a776dedfbc56e1a5e8353a40c590c5081138c586253ab31cc854a9b5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000009c0)=0x20) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000a00)="1f2e5301afe13f66cc8a5231369eeed09669f8067bd46b8ea36148316261432d76c42ea06c90aa149bd8f09f3da542adcdf550fc0b0c7730ca0b4f79d31f47c01457a2ac713caa7359a8b19dc96eb43c56a1f7c4c60ea4ff7eebdc0a2bf71c4d521792f2bdc4f03584c8aa35a7624600c6dfb788d8b7") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000a80)) clock_gettime(0x0, &(0x7f0000000bc0)={0x0, 0x0}) select(0x40, &(0x7f0000000b00)={0x6, 0x4, 0x1, 0x3, 0x1, 0x400, 0x8000, 0xee}, &(0x7f0000000b40)={0x1, 0x9dd, 0x40a1, 0x4, 0x5, 0x3e1e05db, 0x8, 0x100000000}, &(0x7f0000000b80)={0x7f, 0x200, 0x7, 0x8, 0x8, 0x9, 0x101, 0x8}, &(0x7f0000000c00)={r7, r8/1000+10000}) fcntl$getownex(r1, 0x10, &(0x7f0000000c40)) 2018/04/10 11:31:12 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x10000000001) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) writev(r1, &(0x7f0000001380)=[{&(0x7f0000000380)="b0", 0x1}], 0x1) 2018/04/10 11:31:12 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r1 = dup2(r0, r0) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a84ffc)) 2018/04/10 11:31:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xe]}, 0x10) 2018/04/10 11:31:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x50c00, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x5d, "100cd0215096f35553dee2b02c18ba020064ed96f5196b1d34399bd8c15b2b6e6cadf10757b9ccfea22c62fb6eff76b668f872f001eea93293bb352051014409b69ac7784ceb7dc0b83c5ca4df278ac413793bc1adc35bd930a318d245"}, &(0x7f0000000040)=0x81) shutdown(r0, 0x1) 2018/04/10 11:31:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000056ff8)='./file0\x00', 0x0) getdents64(r0, &(0x7f0000000080)=""/111, 0x6f) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="cc001790", @ANYRES16=r1, @ANYBLOB="04002cbd7000ffdbdf250800000008000600950a000008000500080000000400010008000600faffffff540003000800030003000000080001000300000008000500e00000010800010003000000080007004e20000008000800ff000000080004000100000008000800000000000800010000000000080003000100000048000100080009001800000008000600666f0000080004004e23000008000100020000000c000700060000000b0000000800020062000000080002009e000000080009000d000000"], 0xcc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 2018/04/10 11:31:13 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000840)='/dev/amidi#\x00', 0x0, 0x208400) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000880)=0x433, &(0x7f00000008c0)=0x4) eventfd2(0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r3 = getpid() sched_setattr(r3, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x200000}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f00000001c0)={0x400, 0x8000, 0x1000}) close(r4) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x4c, r2, 0x1, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x8004) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRES32=r0, @ANYRES32=r2, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR64, @ANYRES64, @ANYRES32, @ANYRES16=r3, @ANYRES16=r4, @ANYRES16=r3, @ANYRES64=r2], @ANYRES64=r0, @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="b07cbac8933bf3e95c5137714690ae31fec3a7271ab8c6870f382eef75b4a2a1d0f526df7aa6147b2b22756c3e2194092616780d8de2672934be548c9f0dcc2e132d9318eb4201b92f24b85085a0fbc7a25aa80300ec8f906d2cfc4675bed02a4a724676e7576554b23818686bf6d08864e13c72dbdc6a714aed8ea9ae62879bbde48afa51fe0cb7416107b2ce", @ANYRES16=r2], @ANYRES32=r5, @ANYRES16=r2, @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYPTR64, @ANYRES64=r2]], @ANYRES16=r2, @ANYRES64, @ANYRES32], 0x4}, 0x1}, 0x4004011) mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x1) r6 = socket$inet(0x2, 0x803, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r5, 0x4004af61, &(0x7f00000003c0)=0x1) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) sched_getparam(r3, &(0x7f00000007c0)) timer_create(0x7, &(0x7f0000000240)={0x0, 0x36, 0x1, @tid=r3}, &(0x7f0000000380)=0x0) timer_delete(r8) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000040)=""/254, 0xfe, 0x0, &(0x7f0000000140)={0x3, {"46ce5d2c72318d"}}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) write(r0, &(0x7f0000000500)="8f9d340d7d79bc0097d78e907047acdb3bf242aa7a3fae63589764d0cb4d0c40981f09036d92270b9edcaf47c9274845a69b8aaf8fb59c7902e3e52183a4e2aedf994039f576699ea6720a7667fd1530f3493b47b228b18c64963efbc096", 0x5e) 2018/04/10 11:31:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x36e) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x101000, 0x0) getsockname$unix(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4200, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/10 11:31:13 executing program 7: r0 = socket$inet(0x10, 0x2, 0x80000000) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffff50, &(0x7f0000001580)=[{&(0x7f0000000080)="2f0000001c000381ffffff000d0000000200000001000010000003c91300010000000000000000005867374d00050b", 0x2f}], 0x0, 0x0, 0xfffffffffffffce1}, 0x800) 2018/04/10 11:31:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x864a000000000000]}, 0x10) 2018/04/10 11:31:13 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={"8465716c30000000000b24d700", {0x2, 0x4e28, @loopback=0x7f000001}}) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000080)=0x81, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x2) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000000c0)={0x1, r1}) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/10 11:31:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x1800000000000000]}, 0x10) 2018/04/10 11:31:13 executing program 7: read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000005c0)={0x80fed, 0xf, 0x0, 0xffffffffffffffff}) mlockall(0x1) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x400) clone(0x200, &(0x7f00000051c0), &(0x7f0000005180), &(0x7f00000052c0), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x40, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000100)) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$cont(0x1f, r4, 0x43, 0xfffffffffffffffd) sched_setattr(0x0, &(0x7f0000000380)={0x0, 0x1, 0x0, 0x0, 0x7}, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000380)) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) r7 = getpid() fcntl$setown(r5, 0x8, r7) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000200), 0x4) fcntl$getflags(r3, 0x40a) r8 = dup2(r5, r6) ioctl$sock_bt_hidp_HIDPCONNADD(r8, 0x400448c8, &(0x7f0000000180)=ANY=[@ANYRES32, @ANYRES32=r3, @ANYBLOB="faff000000000000", @ANYBLOB="ff0000002d3d08000040000000000000b50748381810189142b7cf880bfb8f46dbe763e4502a6e95e08e4a60d73bbeb18a8b06d990a8a0d96edb2147d5b70a0ecc"]) tkill(r7, 0x800000000016) open(&(0x7f0000000340)='./file0\x00', 0x401, 0x0) dup3(r0, r2, 0x0) [ 191.447797] netlink: 'syz-executor0': attribute type 7 has an invalid length. [ 191.455196] netlink: 'syz-executor0': attribute type 8 has an invalid length. 2018/04/10 11:31:13 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x81, 0x1, 0x6}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/10 11:31:13 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x270, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x15, 0x0, 0x0, 'nr0\x00', 'teql0\x00', 'bcsf0\x00', 'rose0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x1d, 0x0, 0x0, 'ip6gretap0\x00', 'gretap0\x00', 'eql\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x58, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x2e8) ioctl$TIOCEXCL(r0, 0x540c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000400)=0x4) accept$unix(r1, 0x0, &(0x7f00000003c0)=0xffffff6d) [ 191.523754] netlink: 'syz-executor0': attribute type 7 has an invalid length. [ 191.531141] netlink: 'syz-executor0': attribute type 8 has an invalid length. 2018/04/10 11:31:13 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)) [ 191.569903] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0) [ 191.577284] FAT-fs (loop5): Filesystem has been set read-only 2018/04/10 11:31:13 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x100007, &(0x7f00006a7ffc), 0x4) sendto$inet6(r0, &(0x7f0000ba3ff4)="d0", 0x1, 0x0, &(0x7f000056dfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x484081, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f00004b7fff)="8c", 0x1, 0xfffffffffffffffc, &(0x7f000048ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/10 11:31:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xfeffffff]}, 0x10) 2018/04/10 11:31:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x400000000000009) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 191.721397] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0) 2018/04/10 11:31:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000e56000), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7ff, 0x200080) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10, {0x2, 0x2004e21, @broadcast=0xffffffff}, 'bridge0\x00'}) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x100, 0x0) shutdown(r1, 0x1) 2018/04/10 11:31:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000056ff8)='./file0\x00', 0x0) getdents64(r0, &(0x7f0000000080)=""/111, 0x6f) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="cc001790", @ANYRES16=r1, @ANYBLOB="04002cbd7000ffdbdf250800000008000600950a000008000500080000000400010008000600faffffff540003000800030003000000080001000300000008000500e00000010800010003000000080007004e20000008000800ff000000080004000100000008000800000000000800010000000000080003000100000048000100080009001800000008000600666f0000080004004e23000008000100020000000c000700060000000b0000000800020062000000080002009e000000080009000d000000"], 0xcc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 2018/04/10 11:31:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x40020000]}, 0x10) 2018/04/10 11:31:14 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:14 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xb, 0x20001, 0x2}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x4000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@nfc={0x27, 0x1, 0x0, 0x2}, {&(0x7f00000000c0)=""/62, 0x3e}, &(0x7f0000000100), 0x1}, 0xa0) 2018/04/10 11:31:14 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x210000, 0x0) statx(r0, &(0x7f0000000080)='./file0\x00', 0x6000, 0x420, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x80}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r1, 0x26, "9bcfaf8f9ee60a62f450b4a81c9937e2fc13d2d9df77c5b89cc9eac9e72141783dd8e28a0f7a"}, &(0x7f0000000400)=0x2e) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='vegas\x00', 0x6) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) 2018/04/10 11:31:14 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x7) r0 = eventfd(0x7ffffffe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x82000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x691299ee46c02c6a, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge0\x00'}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x10000}, &(0x7f0000000180)=0x8) syz_read_part_table(0x10001, 0x1, &(0x7f00000001c0)=[{&(0x7f00000002c0)="af3dd00870db01db2e71a94ed5fd3d6a577bae4834b0744ed71613e03d8170222b9b144c5b5cf8f41b35edcd398fcab2c83e113b261f78f299b3436b49f17f416bd9dc7df7a751bc75e9318903ac3e0d2475be4d9b433c6856ccb6e2b8d62e2c387e142ce90effbd5577ae9948db84bd7287f799fb922c4664b036eef071ba4d89ae84aad461062d8d05edcb", 0x8c, 0x6}]) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) accept4$inet(r1, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f00000003c0)=0x10, 0x800) 2018/04/10 11:31:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="2c00000013000904000000000000e3ffffff0000", @ANYRES32=r1, @ANYBLOB="0000c145c06e000008001b000000000004002b00"], 0x2c}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x2) r3 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) r5 = getuid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000840)=0xe8) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000005d80)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002f00)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@dev}}, &(0x7f0000000940)=0xe8) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000005e00)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000980)=0x0) fstat(r0, &(0x7f0000005600)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005680)='./file0\x00', &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005740)=0x0) getresuid(&(0x7f0000005780), &(0x7f00000057c0), &(0x7f0000005800)=0x0) getgroups(0x2, &(0x7f0000005840)=[0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000005880)={0x0, 0x0}) getresuid(&(0x7f00000058c0), &(0x7f0000005900)=0x0, &(0x7f0000005940)) getgroups(0x8, &(0x7f0000005980)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f00000059c0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005a00)={0x0, 0x0}, &(0x7f0000005a40)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000005c80)={0x0, 0xffffffff}, &(0x7f0000005cc0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005d00)={r21, 0x2}, &(0x7f0000005d40)=0x8) fstat(r0, &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000005c40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0xc100000}, 0xc, &(0x7f0000005580)=[{&(0x7f0000000a40)={0x1018, 0x17, 0xe23, 0x70bd2c, 0x25dfdbff, "", [@generic="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@nested={0x358, 0x9, [@generic="124bf851409dfcbb0f4831fda9540e1f51273c2a244093f2afa1528a073713ac00bb4af04840573932c8c3a0fd848ff5a76f66b4469a7e7aa1ff56128bf7e29c7d29ad9e5a3dfa14e3598b848e5debf1ec54664c284b3e1c771320112cf14c6d1a8514cea473c982540921370025351284e31a77a9a7950a1c6b715565ecd86bc83a34e319c9f090de38781ba5ab4ede8929208606dfe0660c7a32162d9c8012aa0661e8927500f5bfede7d62d9419ea315c4cb62b587bcd1ab9727b1fbfcaf8fc218e93c397f287f1b2f55077195f77cc0caf7cc44062a29aed44646b389fc74d5a4a8c", @generic="519027b9f5434d000d53ef5f43366e1e54cdd5d5f9cf35ebfdfe4e6b24b13dd102cfe7470c41a7248838d947aa3cb9ccdad6293ace9301df24093ecdd6cb4258622fc8fe5b4e9fe9f063fc9a35d6829fbe711f65fc60b5ffc75fec5bdf862912a44e3ea1620648b5b180c72d50559c2b2209e979bf4ec8b521d2b31d6fcf92d78e062f06c36d27024098eaf397aa164bef59e7a901d0ad1c3a38a36326144d2807e4325154e48e68742bb5f64fa771841e464e103c6d396c491972c111033f1f1636a2ea731d66a0da638d11b86609647bf918f84d5e94833637de94fe70", @generic="fdc497b6c8fa30fffbf2a80c78f6e77c2efbbf37419b72403c991c83", @generic="3093c4873cf5d16d214c0560b86c0f994f8ade632e324d273f156e44f7a5fdd3ea3b459f442819a9cfac9f2f31d0d5499cfb16c510a560fbfbb9357bb7be0a6eb05d60f972cd9c2378ebd20480f9ac82a81d6e2b516ab65b4ae40125d45896334c5e7c4f2463b68bdc6abeeb4138570c6d3d3ba2de6a262cc8fc78196eed51573b6b3be723135ce806480fdd41b06284863058ba0dfa81d302fbe2da3bd7024f7db71c88a7865fa2c4a99e57aac092c8c9063b44dd4bc72be59ed953508ca1856877d2d39f99582a599d80bee95c425c972a57", @typed={0x8, 0x5, @str='\x00'}, @typed={0x5c, 0x64, @binary="3ea50519d7876e19fda2a065f8392fd6c2d66886c5b4a61664e39079fb695d202262a98bdfabc6dbb4d875e31827adeef32d6c05583c72b591c34b37599b62246f5021caeea4adc0bf04f212a5f03a33f3c9c25d3a4e"}, @generic="2a04d7c70769b240f821ac099ea2c564aa6c6371d2355f60c8d7fe12d0d7636e9e6ac4af3a43445c4276eb012233751f5a4fb48a2ad5e39c7f0a59db55"]}, @typed={0x8, 0x3c, @fd=r0}]}, 0x2564}], 0x8, &(0x7f0000005b00)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r22}, @rights={0x18, 0x1, 0x1, [r0]}], 0x140, 0x1}, 0x8000) 2018/04/10 11:31:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x7000000]}, 0x10) 2018/04/10 11:31:14 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:14 executing program 6: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1}, 0x0) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x11, r1, 0xfffffffffffffffd) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') chroot(&(0x7f0000000080)='./control/file1\x00') setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x9, 0x3, 0x338, 0xe8, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x268, 0xffffffff, 0xffffffff, 0x268, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x4, 0x9, 0x3, 0x5, 'snmp\x00', 'syz0\x00', 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) close(r2) 2018/04/10 11:31:14 executing program 7: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x7693750f, 0x406802) accept4$alg(r0, 0x0, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='afs\x00', 0x2005800, &(0x7f0000000100)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='vfat\x00', 0x20000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x1, 0x80000) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000001c0)={0x8000, 0x7, 0x7, 0x73, 0xfffffffffffffffc, 0x5, 0x2, 0x80000001, 0x2d, 0x100000000}) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='\x00', r2}, 0x10) ioctl$int_out(r2, 0x5462, &(0x7f0000000280)) [ 192.949582] FAT-fs (loop5): error, invalid access to FAT (entry 0x000006c0) [ 192.956926] FAT-fs (loop5): Filesystem has been set read-only 2018/04/10 11:31:14 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0001080000000200040100010200040023c0000003"], 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"6cba0000015a3242b8e771f44800e700", 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000040)={'bridge0\x00', r1}) 2018/04/10 11:31:14 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r1, r1) setfsuid(0x0) 2018/04/10 11:31:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xe8030000]}, 0x10) 2018/04/10 11:31:15 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)) [ 193.219760] nla_parse: 1 callbacks suppressed [ 193.219769] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x732}, &(0x7f00000000c0)=0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0xc000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x7fffffff}, &(0x7f0000000140)=0x8) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0xfffffd4f) shutdown(r0, 0x1) 2018/04/10 11:31:15 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x100, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) sendto(r1, &(0x7f0000000080)="93bb30e075117a46d737a0c1caa349a772809484ab08f0e16f99e8247616da17cb5347ef13e3f2b15577d4214a287416bcba555ebd0836c7eea234217a98911df44f9b34135498b2c1764b674c525747660b790525a8aa151c", 0x59, 0x1, &(0x7f0000000300)=@ll={0x11, 0x0, r2, 0x1, 0x1, 0x6, @random="65a46c326a65"}, 0x80) write$binfmt_misc(r1, &(0x7f0000000380)={'syz1', "16e939826005629edff3e80956169f02922b66c3740061f0d3ff655c7730a04d20c26585fc154b05d0b4492bcda700000000000079fef376027ad300800000843f3017ffc1b7926f1a335bd9c8d59d0ffb7ddddaa0c876d5bc4432e7fbcab74de035bdfef303929e5db73980030600472f7cade0dbb630eb292bf3ed"}, 0x80) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x40000) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000040)={0x5, 0x0, 0xffffffffffff0000, 0x0, 0x1}) 2018/04/10 11:31:15 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000080)}], 0x1, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x0, 0xdd, 0x1, "a8333fdfe70d48e6c8da731f0bc3c95dd3cc9a131edd2c57b073184a096335ad2d9a668a2d92a3cc750c677ee0d89b2a944a2b26be6a626a7618d5c6846aecf32ee3ed02dfc5afba454e9dafdb621c7d"}, 0xd8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/10 11:31:15 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000180)=0x7, 0x4) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000140)=0x3, 0x4) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) sendfile(r2, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) fdatasync(r2) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000140)=ANY=[]) fcntl$dupfd(r1, 0x406, r1) r4 = perf_event_open(&(0x7f000054df88)={0x2, 0x70, 0x0, 0x303, 0x0, 0x0, 0x0, 0x4d38, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, @perf_config_ext}, 0x0, 0x2000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x20000000002, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r4, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040), 0x4) perf_event_open(&(0x7f000057c000)={0x2, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, r4, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f00000000c0), &(0x7f0000f85ffc), &(0x7f0000000180)) socket$unix(0x1, 0x7, 0x0) 2018/04/10 11:31:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x1802]}, 0x10) 2018/04/10 11:31:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000340)=[@text32={0x20, &(0x7f00000002c0)="f336f20f350f20d835080000000f22d8360f6e850c000000c7442400a4000000c744240205000000c7442406000000000f011c24360f013c62b9da090000b8b6900000ba000000000f3066baf80cb83d1f2c8eef66bafc0cec0f82acff0000b9800000c00f3235002000000f301e", 0x6e}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup2(r0, r2) dup3(r0, r1, 0x0) 2018/04/10 11:31:15 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:15 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001600)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001700)=0xe8) sendmsg$nl_route(r1, &(0x7f0000001840)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f0000001800)={&(0x7f0000001740)=@ipv6_newaddr={0xa0, 0x14, 0x200, 0x70bd2b, 0x25dfdbfc, {0xa, 0x8, 0x21, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x4, 0xfffffffffffffffa, 0x8000, 0xfffffffffffffffe}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x0, 0x4}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0xc}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_FLAGS={0x8, 0x8, 0x200}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0xd}}]}, 0xa0}, 0x1}, 0x1) 2018/04/10 11:31:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x7]}, 0x10) [ 193.969821] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:15 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0}, &(0x7f00000002c0)=0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r6, &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x72, 0x1, 0x7, 0x2b7, 0x4, 0x3, 0x8, {r4, @in6={{0xa, 0x4e23, 0x3c9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd51}}, 0x0, 0x7, 0x2, 0x40000, 0x2}}, &(0x7f0000000180)=0xb0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r7, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:15 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x1) ioctl(r0, 0x6, &(0x7f0000000080)="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") ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001080)=""/154) uselib(&(0x7f0000001140)='./file0\x00') ioctl$int_in(r0, 0x0, &(0x7f0000001180)=0x9) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000001300)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x801100}, 0xc, &(0x7f00000012c0)={&(0x7f0000001240)={0x58, r1, 0x800, 0x70bd2b, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7f}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffff8977}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000080}, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={0x0, 0x1, 0x101, 0xd4c}, &(0x7f0000001380)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000013c0)={r2, 0x80000000}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001440)={r2}, 0x8) r3 = shmget$private(0x0, 0x4000, 0x54000482, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001480), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000014c0)=[@in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}], 0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000001500)='IPVS\x00') r4 = openat$cgroup_ro(r0, &(0x7f0000001540)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001580)=@ioapic={0x10f004, 0x2, 0x80000000, 0x6, 0x0, [{0x1, 0x4, 0xc14, [], 0x853d}, {0x7e0d3e3e, 0x1, 0x4, [], 0x34f3}, {0x9, 0x887, 0xc913, [], 0x400}, {0x8, 0xff, 0x7, [], 0x5}, {0xa6, 0x7fff, 0x1000, [], 0x80}, {0xfff, 0x3, 0x8, [], 0x65a}, {0x8, 0xcf5, 0x32b, [], 0x6ee}, {0xa301, 0x3, 0x0, [], 0x6}, {0x1b6, 0x4, 0x4, [], 0x13d}, {0x2, 0x3, 0x3, [], 0x4}, {0x100, 0x8, 0x3f, [], 0x9}, {0x6, 0xfffffffffffffff9, 0x6, [], 0xffffffffffffff76}, {0x9, 0xfffffffffffffffb, 0xa3, [], 0xfc}, {0x7, 0x0, 0x1, [], 0x11}, {0x91, 0x5, 0x5, [], 0x5}, {0x3, 0x0, 0x1, [], 0x1}, {0x68, 0x95d, 0x7fffffff, [], 0x9}, {0x7, 0x7, 0x9, [], 0x5}, {0x63c2, 0x1, 0xb4, [], 0x7fffffff}, {0x198, 0x1, 0x2, [], 0x40}, {0x1, 0x7, 0x49c, [], 0x8fc8}, {0x1, 0x6, 0x61, [], 0x10001}, {0x20, 0x4f, 0x6, [], 0x5}, {0x1, 0x1, 0x1, [], 0x8}]}) flock(r4, 0x8) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001680), &(0x7f00000016c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001700)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001800)=0xe8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) socket$inet(0x2, 0xe, 0x5) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001840)={r2, 0x4, 0x8001, 0x6}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000001880), &(0x7f00000018c0)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001900)) connect$inet6(r0, &(0x7f0000001940)={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001980)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x100, 0x4e22, 0x101, 0xa, 0x20, 0x80, 0x7e, 0x0, r5}, {0x7ff, 0x7fffffff, 0xc000000, 0x2, 0x1, 0x3fe, 0x2, 0x6}, {0x3, 0x7158, 0x7f, 0xbab5}, 0x2, 0x6e6bbb, 0x0, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3504, 0x3, 0x2, 0xbd, 0x1, 0x4, 0x3}}, 0xe8) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000001a80)=0x4, &(0x7f0000001ac0)=0x4) 2018/04/10 11:31:15 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), &(0x7f00000002c0)=0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) sched_setparam(r3, &(0x7f0000000440)=0x4) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r4, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000003c0)) [ 194.050942] print_req_error: I/O error, dev loop0, sector 0 2018/04/10 11:31:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xf401]}, 0x10) [ 194.117354] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 194.150368] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:16 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='rxrpc\x00', &(0x7f0000000180)='ramfs\x00') mkdir(&(0x7f00000001c0)='./file0/file0/file0/file0\x00', 0x80) umount2(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/10 11:31:16 executing program 7: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000007100060000000000000000000000000095000000000003a9e33e0000b7c98e4df1240aeec273d7b163e9d4a8d55359fc75190b017840decfc540978cf891c0656a18c7486806d5edba44d6d89b7f6a8a3c86b96bdb29b271032c23a061909147419e3ca7a963698afca51cee3914abd1c7bfd0c6720d59aef10dd8c0bf9df853bf425908904d27dee9a09a0510439cfdfd"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x127d, 0x6f2000, &(0x7f00000003c0)) [ 194.176514] print_req_error: I/O error, dev loop0, sector 0 2018/04/10 11:31:16 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01d8c6ca4200faff000100c0"]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xffffffff) 2018/04/10 11:31:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x438040, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) shutdown(r0, 0x3) socketpair(0x10, 0x801, 0x5825, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x6, 0x4, 0x8, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x2, 0x30}, 0xc) 2018/04/10 11:31:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x18]}, 0x10) 2018/04/10 11:31:16 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), &(0x7f00000002c0)=0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r3, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:16 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40202, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000b5a000)={0x8, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/10 11:31:16 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=@newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000180), &(0x7f0000000440)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x4, 0x3, 0xf29, 0x121d, 0x2, 0x891, 0x0, 0x4, 0x5d7, 0x2f3b, 0x0, 0x3, 0x8, 0x20, 0x8]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000480)={r3, 0xffffffffffff3c9b, 0x2, [0x100000000, 0x4]}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x4b88}}, 0xd1, 0x3, 0x200, 0xffffffffffffff01, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000240)=""/205, &(0x7f0000000340)=0xcd) 2018/04/10 11:31:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/04/10 11:31:16 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600), &(0x7f0000000640)=0x31) inotify_add_watch(r1, &(0x7f0000000ac0)='./file0\x00', 0x80000100) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000680)={0x0, 0x8}, 0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0xc1, 0x0, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0xffffffff00000000, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0), 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x8, 0xfff, 0x0, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x0, 0xd4d}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000480)={0x7, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0x0, 0x8001}, &(0x7f0000000080)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000a80)=0x412, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000998f70)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) getpeername(0xffffffffffffffff, &(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000380)=0x2dc) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000001300)=ANY=[@ANYBLOB="ff0300000000000002004e214d8ca47700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000be63d41ca35b49c88efa79835eed0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000002000000ac14141900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000001000000000000000000000000000000ff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000001fa84901ca6c8c48000000000000000000000000000002004e24ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000924a800bf29bce8ae2506c7468021cdd2c729e0e267bad44ec56159c5862be038cea0fb27099b29392d8896c926d79e9ac240db573a6b6cfe4866773e3fadf16f83337a15541188b3e4f9d77e60a17b3fb5af29b2dc8bafe557699db5bbd02460019fe120642b9bc2a2552ebaf1db55ac827e1e17ed4d9a76f9cafcde8a4f5ee4802d979b4ae6229a0a5eb637738e11aab2df0f90bf668917a41dc8b2202523da208aa76dfe7cd19e1fbc8179444a3f885200ff020439b7dc365b650c608e0b897d71e8a55e8ecc13cdf94e1936da6edf9605efd0e14402a604ffe6797934ee40b0746cde0125897a19686d7b98bf97db15a56c8568618f3f72faf6ccc34eb6e5089dae494fb580894dc05395280f1172e496e028faa7b41157813da02b5482621f0acff35685557fe1deb24da551aaaae8942d6659fc2cdfab9a9ebaf8ab48319367ec7a55ed5b8c23ac1ca28172c8e58ebee2e2c39fd9537170237079ddf3c3b2fe687d8c04fc201793be2fd3ffde5c5bf54f89e5d7d7ce14a87158436933a31c5b468f993bff56f0000ac9c51f6f0c8c7cf7dc0700243321fe836223e7d39d86bcbdeb6470cb35b7a0b42bb7b1867315af1174cca7032c7c1fb5ad6557"], 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000c40)={0xffffffffffffffb1, {{0x2, 0x4e21, @rand_addr=0x3f36245f}}}, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000740)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x81, 0x1, 0x327, 0x7, 0x1, 0x20, 0x2, 0x0, 0x0, 0xfffffffffffffbff, 0x3f, 0x0, 0x0, 0x0, 0x3d15]}, &(0x7f0000000840)=0x100) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f00000005c0), &(0x7f00000006c0)=0x4) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00000001c0), 0x10) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000880)=""/171, 0xab, 0x0, 0x0, 0x0) close(r1) 2018/04/10 11:31:16 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = semget(0x2, 0x4, 0x210) semctl$GETZCNT(r0, 0x2, 0xf, &(0x7f00000000c0)=""/123) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/10 11:31:16 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000002640)="2ee766", 0x3}, {&(0x7f00000000c0)="966faed0ebcc3568f348cd0d1615e2cbe1b3f418730bafc6b124bf9db137c47095348a7df93b65ed5beb31376d360db64dba07abf6b92c2871b7091c4e", 0x3d}], 0x0, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/6, 0x6}, 0x0) 2018/04/10 11:31:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x40000000]}, 0x10) [ 195.071650] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:17 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') exit(0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x880040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="10042cbd7000fddbdf25080000000c000300080007004e2300003c0001000c000700280000002c0000000800060072720000080009007e0000000800080006000000140003000000000900000000000000000000000008000500000000004c00020008000700010000000800060011920000080007000700000008000b000a000000080004007f000000080007003f000000080008000001000008000800018000000800050006000000080005000400000028000300140002000000000000000000000000000000000008000100010000000800030002000000"], 0xe0}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) 2018/04/10 11:31:17 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='io.bfq.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x30]}, 0x2) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x9) 2018/04/10 11:31:17 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/04/10 11:31:17 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), &(0x7f00000002c0)=0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r1, 0x1}) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r3, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x1800]}, 0x10) 2018/04/10 11:31:17 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0400, 0x110) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x10) [ 195.261732] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:18 executing program 4: request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="706f7369785f61636c5f61636365737329cb2d00", 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000000)="dfc7aa5d80c585872006fcb8ba") epoll_create(0x5) sendto$inet(r0, &(0x7f0000000200)="474965b84fa3010e972f28587447d012ea0d1da76320e81695637b4c669f4d48e24f7946b39a9024c3", 0x29, 0x8000, &(0x7f0000000280)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) r1 = accept(r0, &(0x7f00000000c0)=@nl=@unspec, &(0x7f0000000040)=0x80) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000140)=0xc91, 0x4) 2018/04/10 11:31:18 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000001, 0xff, 0x8, 0x401, 0x4}, 0x98) getsockname(r1, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/04/10 11:31:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect(r0, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0x0, 0x0, "b1ca14df81c426ca2aa6153db22fc5ced17aeb6225d572f4e020762ffa6c1f3cd670b5a4d1a7b60979c4b18b3143c9f0be4d9014e3c05d1d0a045b31e84f82", 0x9}, 0x80) 2018/04/10 11:31:18 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), &(0x7f00000002c0)=0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x63, "0e1adc2e0dd81387e2c0345b59602fc0cb26e14677f147317878b90dbd6fd1640ecf24e4d6af5486365977a6d02681e046174c84663cdc1ca469a269895610149f05dda93d19c071042f98f825e543842977360516584705cc77d6519ce0b27fa0b878"}, &(0x7f0000000380)=0x6b) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r3, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:18 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000040)={'bond0\x00'}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x20080, 0x0) 2018/04/10 11:31:18 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x400000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x0, 0x2, 0x1, {0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0x5}}}, 0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22}}, 0x69, 0x8, 0x5, 0x0, 0x68}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000200)={r3, 0x0, 0x31, "aed83fa9cb33ccfb1f5bac8d77f184f0c03024c31a00b8da416577835ff9970291bf858277cccbcc0ebe329fd7bdd91e08"}, 0x39) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/10 11:31:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xe00]}, 0x10) 2018/04/10 11:31:18 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000080)="eaed1e4032bc3f6a824529f4fec96a3a663f9b35514d1b05", 0xffffffffffffff4c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000040), 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x6, 0xc00) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000200)=0x4, 0x4) timerfd_gettime(r2, &(0x7f0000000140)) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r2, 0x0) 2018/04/10 11:31:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xa00]}, 0x10) [ 196.142193] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 196.168670] binder: 15124:15125 Acquire 1 refcount change on invalid ref 0 ret -22 2018/04/10 11:31:18 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), &(0x7f00000002c0)=0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r3, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:18 executing program 5: 2018/04/10 11:31:18 executing program 0: nanosleep(&(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f0000000240)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="284b8d48f77acbcc30540e36d002eba3102c26c499b4a8049dc7a0db97b2870b3a38e8af4ab560a7c7d3e2cb235ff03e172f44284f37934d14590e889adbd3caafcae3f2ccc0e9026f2fae097a1ea90ddd6322a5d03b0ba681b38e8dd069d479e4309be92369d1e60cecb93f6652a53b96b35048957cbf3ae4e1678b95f7503633804c8288d2664398dafd02d8ef85f166d73c3567c9c19e15cee05be17d644a0360372f8e468b2e5a671db609d43d9d995cbff1e710", 0xb6, 0xfffffffffffffffb) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) write(r0, &(0x7f00000005c0)="d90c2dff07bb493558e3dda07af0fe91c8d7246e428ddf4c1407002b6364f2a55e64be7c9f8d3923e0fcaa17414f64fe2e73d0064ac97e864a2326dc508cb0c89b27bfa06be38303dc443306ff9b0e8a027bcbe39c433f89d46e7f3c1182e7b5aeaf06a26270fc995ad7db735a6964b4b006dfe82c0cc51d64b4b7d619a3379313c4eefbd0158a76fce0c8922b8aae95ce454b1b6379ee03f153682819f3714c4835713a46125b", 0xa7) r1 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000680)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="6a4b26d26324e30dba13b4d9b6c2b1380a28fe8a8a6e396ca441ddafe3623468918aaf65a5fc8649a2742ab99b2ddcc5c84da173d33ba5c7dbec9c1f7997845e58cf069eab0f52663fb4717dc3eca156b7c89ed84f926029f4d6e948b4faf8cd21a33ae893e44bb40604bb2c4fc15d63ed38cbda79dfcb7908781f563b0c627867d6ab8cd7b9ff9027d36f1c7af01fc57b9f4ae10b1dfb27fb682a874d4fa47633ab878799915016a0d0fcc89dce2c2069c2c095aef938f1244b063198aa3cf7", 0xc0, r1) socket$inet(0x2, 0x8080f, 0x80000001) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x8) connect$pptp(r3, &(0x7f00000006c0)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="c1a66564e47cde60f755157771c22d62c3f0ebb0734ebe408c0db62032a6ab7899c298a7833310e939db2cd7c8c3d78807c15b066a129bc3bfc3ee89845a47c9e5293f3eeec421", 0x47, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) clock_getres(0x6, &(0x7f0000000040)) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f00000002c0)={0x2, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @dev}]}) 2018/04/10 11:31:18 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x5, &(0x7f0000000500)=[{&(0x7f0000000100)="7a033900879e914a072c401404368876f628f6e790724f9d6828dc0c9265f58abe529b9dcaaf3224b0586f6fbbf1555bf06085c11c606db8cd82ec70763e60f221b767435aef449056cc4cf09a0329505ce61fe9f02f04dfc98b59f0ced420ba5e622515be287821eaa58179deab7c6f41fe8b2d8c7fe4ea4eb264d1f93225389759ce80b22049f67490d2800c24fee8c77a117d70b610e19ce52ee8da5d8dcfbb0e007bd33674f874ed576c342502023c99fa98e6b9960dd25a4b6329812919431dddd49e872e17fa2cac42", 0xcc, 0x4}, {&(0x7f0000000280)="fac47c4188729d66e5d21abd4078899df5bd20efcd28ec2259be06fea9247c847bf89ccd1bcb05577a846c4285664f1bab8eebe6058a21a1760cea93d8d3387765970dd402d24457e30aa35227ac81e5ea6abe0676c495dfab09379bff183170b685727384857dadce897bbd699639c026c558a958fe7932ed0537bfa767c80f72ab19328ac3fbe008d2a305", 0x8c, 0x8001}, {&(0x7f0000000340)="90947010cdf82c757d8323e95fcb3dad618dccbb6c404aa40484ff8e2669162c1ae9fb914e61cf5c734712c4212c9c9e9440eff1647db34250b47c2a3b152654f4711d00202f03418e37add5800dd4822781d034acf56487e444a25cfeaae183fed55c20cdf74da31f8ccdbfe8b36503f57d08d5c4e56b125fb2262e42dd76672eb60ce1783e6e9c378b361d53a6645c", 0x90, 0x81}, {&(0x7f0000000400)="fa913a8da7b2c622a48c1142f6ffc2990f328b6f476c5ce6ca1a6047ab11093c724ce804af799040b30d969e93a0904cdd0aae0cbb2839a7a80c4dd27b3a707b45ba00872f79b8f54f1bac73b138c812ab5eac3e8af447f3ae2514968865cbcb8b216a010ff94aab7c92f03bf50d082b7bd67bf8b57bbd5c2ef8bd4d1d605e22003bd5bf872a7a70d112e63c2b28329f00f4e4844f42c983e5e76ce801c5a02f4f94fe79087b1be12feb0d3be1ff80dd92ad9a9b142b452b33befd76f0ef0323fbed9ad3eb3f364da3112652", 0xcc}, {&(0x7f00000010c0)="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", 0x1000, 0x5}], 0x800, &(0x7f0000000200)={[{@creator={'creator', 0x3d, "f13c9d0e"}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}, 0x2c}, {@part={'part', 0x3d, [0x38, 0x36, 0x31, 0x31, 0x38, 0x33, 0x38]}, 0x2c}, {@session={'session', 0x3d, [0x7d, 0x32, 0x7f]}, 0x2c}]}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='bcsf0\x00') ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) [ 196.221485] binder: 15124:15144 Acquire 1 refcount change on invalid ref 0 ret -22 [ 196.258953] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x1f4]}, 0x10) 2018/04/10 11:31:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) r3 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x910, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xd8, 0x0, &(0x7f0000000200)=[@decrefs={0x40046307, 0x1}, @dead_binder_done={0x40086310, 0x1}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000040)=[@flat={0x776a2a85, 0xa, r2, 0x4}], &(0x7f00000000c0)=[0x18, 0x48, 0x28, 0x38, 0x60]}, 0x62}}, @acquire_done={0x40106309, r3}, @transaction_sg={0x40486311, {{0x1000, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x10, &(0x7f0000000140)=[@fda={0x66646185, 0x2, 0x3, 0x3f}, @ptr={0x70742a85, 0x0, &(0x7f0000000100), 0x1, 0x4, 0x2c}], &(0x7f00000001c0)=[0x30, 0x0]}, 0x9}}, @decrefs={0x40046307, 0x2}, @clear_death={0x400c630f, 0x3, 0x1}], 0x32, 0x0, &(0x7f0000000300)="62157e9e1cd98a6f087a6b9918ba612e436b090239d4dc8d80933e9b9e4190cd51746c19eaa77eec04d017178d6f710d02fb"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}]}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f00000003c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f000000e000), 0x1, 0xfdfd, &(0x7f000000cf98)="ef"}) 2018/04/10 11:31:18 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240), &(0x7f00000002c0)=0x10) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) [ 196.382588] binder: 15163:15166 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 196.390440] binder: 15163:15166 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 196.398170] binder: 15163:15166 got transaction to invalid handle [ 196.404638] binder: 15163:15166 transaction failed 29201/-22, size 24-40 line 2848 [ 196.426937] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 196.451246] binder: BINDER_SET_CONTEXT_MGR already set [ 196.451517] binder: 15163:15171 ioctl c018620b 20000000 returned -14 [ 196.459935] binder: 15163:15166 ioctl 40046207 0 returned -16 [ 196.484641] binder: 15163:15171 ioctl c0306201 20000340 returned -14 [ 196.502290] binder: 15163:15171 ERROR: BC_REGISTER_LOOPER called without request [ 196.512624] binder_alloc: 15163: binder_alloc_buf, no vma [ 196.518526] binder: 15163:15166 transaction failed 29189/-3, size 0-0 line 2963 [ 196.655004] binder: undelivered TRANSACTION_ERROR: 29189 [ 196.662812] binder: release 15163:15166 transaction 7 out, still active [ 196.669967] binder: undelivered TRANSACTION_COMPLETE [ 196.676899] binder: send failed reply for transaction 7, target dead [ 197.109563] hfs: unable to parse mount options 2018/04/10 11:31:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="fb", 0x1, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, r2) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) [ 197.189845] hfs: unable to parse mount options 2018/04/10 11:31:19 executing program 5: r0 = open(&(0x7f0000000080)='./bus\x00', 0x80000000001410c2, 0x30) fallocate(r0, 0x1, 0x80000000, 0x8) fallocate(r0, 0x0, 0x7fff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x10001) fallocate(r1, 0x11, 0x2, 0x8001) 2018/04/10 11:31:19 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@check_strict='check=strict', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000340)='./file0//ile0/file0/file1\x00', 0x81, 0x1, &(0x7f0000000380)=[{&(0x7f0000001500)="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", 0x1000, 0x7}], 0x400, &(0x7f0000000400)={[{@codepage={'codepage', 0x3d, '949'}, 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x30, 0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x32, 0x31]}, 0x2c}, {@discard='discard', 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x31, 0x37, 0x33]}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x2f66, 0x40) getpeername$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000003c0)=0x1c) mkdir(&(0x7f0000000300)='./file0//ile0\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000480)={0x1000, 0x6e, 0x0, 0x2}) lsetxattr(&(0x7f0000000080)='./file0//ile0/file0/file1\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000180)='vfat\x00', 0x5, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000002700)="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") listxattr(&(0x7f0000000280)='./file0//ile0/file0/file1\x00', &(0x7f0000000500)=""/4096, 0x1000) getpeername$netlink(r0, &(0x7f0000002500), &(0x7f0000002540)=0xc) syz_mount_image$vfat(&(0x7f0000002580)='vfat\x00', &(0x7f00000025c0)='/\x00', 0x7, 0x1, &(0x7f0000002680)=[{&(0x7f0000002600)="e14c79d89beaa2d9a057ef50e2ca6a29dcb2e390652c5660e6aba8b6ef01f28560c568eff7bdf6b53607678f897be8f02ad2a2b0428bfcc7ad96345764b390373e1090eb90ed57fac7d0e60b94f563b903e97e46854ac97841608f54f8b48d98297a525c96d2020174cf59638b2abee025cc3db4bea8c76c2ac6ef7ad07ed0", 0x7f, 0x13b85564}], 0x1000000, &(0x7f00000026c0)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x35, 0x34, 0x37]}, 0x2c}, {@usefree='usefree', 0x2c}]}) 2018/04/10 11:31:19 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) r1 = getegid() setfsgid(r1) 2018/04/10 11:31:19 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xf401000000000000]}, 0x10) 2018/04/10 11:31:19 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000000000000000000000"], 0x10}}], 0x2, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/10 11:31:19 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}}, 0x80000000, 0x8, 0x7, 0x40000000, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000280)={@multicast1, @rand_addr, @rand_addr}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xffff}, &(0x7f0000000240)=0x8) r3 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x2002, 0x0, 0x0, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) read(r3, &(0x7f0000000400)=""/128, 0x4) umount2(&(0x7f0000000140)='./file0\x00', 0x0) 2018/04/10 11:31:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x400000000000000]}, 0x10) 2018/04/10 11:31:19 executing program 6: r0 = socket(0x1e, 0x1000000000005, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="08e4a430094e2878a86fb52c9d0b876413f4301a145f000000", @ANYRES16=r1, @ANYBLOB="08032cbd7000fcdbdf25090000000c000300080007004e23000008000500f5010000"], 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x10) sendmsg(r0, &(0x7f00000002c0)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000001c0), 0x225, &(0x7f000016cf61), 0x1d2}, 0x0) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="b92670183d3fda2eb91fde172bc5a1ed9a29a61507cb", 0x16, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) [ 197.271860] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:19 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x8]) syz_emit_ethernet(0x423, &(0x7f000082e000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/04/10 11:31:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xa]}, 0x10) 2018/04/10 11:31:19 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:19 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000013c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001380)={&(0x7f0000000040)={0x14, 0x1d, 0x301, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000280)={0x34000000, 0x0, 0x3f}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:19 executing program 6: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000000c0)={[{@lockproto_nolock='lockproto=lock_nolock', 0x2c}]}) 2018/04/10 11:31:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xe00000000000000]}, 0x10) [ 197.512138] gfs2: not a GFS2 filesystem [ 197.552140] gfs2: not a GFS2 filesystem 2018/04/10 11:31:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r1, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000000c0)) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) 2018/04/10 11:31:20 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:20 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000340)={0xfffb, 0x2000000000001a, 0x1, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x400000) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x4, 0x6, 0x9, 0x65, 0x0, 0x6, 0x50820, 0x0, 0xfb23, 0x191, 0x10000, 0x4, 0x7, 0x2, 0x0, 0x5, 0x7, 0xd915, 0x3, 0x7ff, 0x1000, 0x6, 0x7, 0x2, 0x2, 0xff, 0xce3, 0x2, 0x9, 0x1, 0x80000001, 0x20, 0x3, 0x300000000, 0xff, 0x1, 0x0, 0xfffffffffffffffc, 0x3, @perf_config_ext={0x2, 0x4}, 0x1002, 0x5, 0x2, 0x0, 0x9, 0x4, 0xac0}, r2, 0x6, r3, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0xa2b, 0x68, 0x10000, 0x67e8e227}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000240)={r4, 0x8}, &(0x7f0000000280)=0xc) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000003c0)={0x4, 0x7, 0x800, 'queue0\x00', 0x3}) ptrace$getenv(0x4201, r2, 0x9, &(0x7f0000000380)) mincore(&(0x7f0000005000/0x2000)=nil, 0x2000, &(0x7f000000d000)=""/253) symlinkat(&(0x7f00000002c0)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00') mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) 2018/04/10 11:31:20 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000006a0a00fffffff60061188000000000000000000000"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/04/10 11:31:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xe000000]}, 0x10) 2018/04/10 11:31:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x5ae339e372290855, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000040)=""/64) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="0100000000000000014d564b0000000101"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/10 11:31:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x80, 0x80) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x32c) shutdown(r0, 0x1) 2018/04/10 11:31:20 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) eventfd2(0x1, 0x80001) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r1 = request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='md5summd5sumposix_acl_access\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x10004) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000000c0)) write$eventfd(r0, &(0x7f0000000040), 0x8) [ 198.247327] binder_alloc: binder_alloc_mmap_handler: 15266 20000000-20002000 already mapped failed -16 [ 198.272046] nla_parse: 2 callbacks suppressed [ 198.272055] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x4000000]}, 0x10) 2018/04/10 11:31:20 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000000)=""/188, 0xfffffffffffffc91) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) lstat(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./control\x00', &(0x7f0000000140)='./control\x00', 0x8000, r2, r3, 0x1, 0x4, 0x2) mkdirat(r1, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r1, &(0x7f0000fc4fbe)=""/80, 0x50) [ 198.424802] bond0 (unregistering): Released all slaves [ 199.095713] kernel msg: ebtables bug: please report to author: Wrong len argument [ 199.223613] kernel msg: ebtables bug: please report to author: Wrong len argument [ 199.697269] IPVS: ftp: loaded support on port[0] = 21 [ 200.169762] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 200.867909] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 200.874004] 8021q: adding VLAN 0 to HW filter on device bond0 [ 200.942712] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 201.011495] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 201.017650] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 201.025186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/10 11:31:23 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x20) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=@random={'user.', '\x00'}, &(0x7f0000000400)=""/140, 0xffffffffffffffad) 2018/04/10 11:31:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r0, &(0x7f0000000300), &(0x7f0000000240)="06"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000040)}, 0x10) sched_yield() 2018/04/10 11:31:23 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:23 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000040)) poll(&(0x7f00000000c0)=[{r1, 0x30}, {r0, 0x1}, {r1}], 0x3, 0x2) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x20, 0x240081) 2018/04/10 11:31:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x4002]}, 0x10) 2018/04/10 11:31:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x600100) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() tee(r0, r0, 0x4, 0xf) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x85) 2018/04/10 11:31:23 executing program 0: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={r1}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1a}, 0xffffff68) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xdb, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0xda98, 0x7, [0x1d, 0x40, 0x100000001, 0x2, 0x9, 0x100000001, 0x1bdb]}, &(0x7f00000001c0)=0x16) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0x0, 0x2, 0xef}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8000006f2000, 0x7ffffffff000, 0x3, &(0x7f0000000000)) 2018/04/10 11:31:23 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000000), 0x8) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) [ 201.089869] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 201.095988] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/10 11:31:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000180), &(0x7f0000000140), 0xff, &(0x7f0000ffe000/0x1000)=nil, 0x4) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x41) getdents64(r0, &(0x7f00000001c0)=""/248, 0xf8) 2018/04/10 11:31:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x864a]}, 0x10) [ 201.191478] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:23 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) socket$inet6(0xa, 0x40000080806, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) [ 201.318883] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:24 executing program 0: pipe2(&(0x7f0000cd7ff8)={0x0, 0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x1, 0xd79, 0x200, 0x101, 0x0, 0xfffffffffffffff9, 0x800, 0x2, 0x4, 0x710, 0xffffffffffffffff, 0x2, 0x4, 0x5, 0xfffffffffffffff9, 0x6d3, 0x7ff, 0x8617, 0x100000000, 0xffff, 0x5, 0x8, 0x0, 0x3, 0x4, 0x8000, 0x400, 0x2, 0x2, 0x7f, 0x3, 0xd92, 0x6, 0x9da7, 0x4, 0x8000000000, 0x0, 0x80000000, 0x4, @perf_config_ext={0x9, 0x9e0f}, 0x4005, 0x20, 0x5, 0x7, 0xfffffffffffffffc, 0x8, 0x3}, r3, 0x7, r1, 0xb) r4 = socket$inet6(0xa, 0x80003, 0xff) dup2(r0, r4) 2018/04/10 11:31:24 executing program 5: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000580)={[{@gid={'gid', 0x3d, [0x39, 0x0]}, 0x2c}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x1, {0x2, 0x4e20}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20}, 0x80, 0x6, 0x15, 0x40, 0x0, &(0x7f0000000040)='rose0\x00', 0x1, 0x6, 0x200000000000}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000200)={r2, r3}) 2018/04/10 11:31:24 executing program 6: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x800) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000001c0)) 2018/04/10 11:31:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xffffff91]}, 0x10) 2018/04/10 11:31:24 executing program 3: syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:24 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef010001000000e95dbe5a00000000000000000100000000000000848d00008000000005000000000000007659", 0x66, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="f3a4014375af55a28cb5d49372b5b6a14f26fd778508d1331b11e430526a973ac32a67f0c9ad2c0b5dba0f98af56c1a467b46ea258e6887a8663"]) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x10081, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') 2018/04/10 11:31:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)="646374637000df6317160d9c2358ec90195426e4163f6f6339593a8a5e3bcebda9b1c3f0504d6fb4565d6e78bb4940fc967dc2d4eb1b6761781031", 0x3b) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:31:24 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) [ 202.266110] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 202.295178] EXT4-fs (loop7): Unrecognized mount option "ó¤Cu¯U¢ŒµÔ“rµ¶¡O&ýw…Ñ3ä0Rj—:Ã*gðÉ­" or missing value 2018/04/10 11:31:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x1802000000000000]}, 0x10) 2018/04/10 11:31:24 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:24 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000680)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000140)="db", 0x1) 2018/04/10 11:31:24 executing program 0: r0 = socket(0x10, 0x10000000003, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x3, 0x7, 0x2, 0xfffffffffffff44a, 0x2, [{0x400, 0x3f, 0x9, 0x0, 0x0, 0x884}, {0x0, 0x6, 0x2, 0x0, 0x0, 0x2}]}) write(r0, &(0x7f0000000000)="2400000052001f0014f9fb0700090400028007dc100001000001000000005800000001ce", 0x24) 2018/04/10 11:31:24 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fffffff, 0x8c00) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x4, 0xe1, 0x100000001}) r1 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xfffffffffffffffd, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0x2}) [ 202.384274] EXT4-fs (loop7): Unrecognized mount option "ó¤Cu¯U¢ŒµÔ“rµ¶¡O&ýw…Ñ3ä0Rj—:Ã*gðÉ­" or missing value 2018/04/10 11:31:24 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0xf, 0x4, 0x1000) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = socket(0x14, 0x80002, 0x9) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000007ffc), &(0x7f000000cffc)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x31d62665}, 0x2) [ 202.458543] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:25 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000bc0000010000e1f6faee010000003d00000000209f54"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={0xffffffffffffff9c}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002ac0)={@multicast1, @dev, 0x0}, &(0x7f0000002b00)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002b40)={@loopback={0x0, 0x1}, r1}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/04/10 11:31:25 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)={0x1, r0}) sched_setaffinity(0x0, 0x0, &(0x7f0000d81ff8)=0x101) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000100)=0x2) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/10 11:31:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x18000000]}, 0x10) 2018/04/10 11:31:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip_tables_matches\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) listen(r2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000013, &(0x7f00000003c0), 0x33d) bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f00008ef000)=0x40000, 0xd0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0xffffffff00000001, 0x5}, 0x6}, 0x10) 2018/04/10 11:31:25 executing program 3: r0 = socket(0x0, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:25 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)=0xfffffffffffffdc1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e22}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20}, 'irlan0\x00'}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x7, 0x3f}) 2018/04/10 11:31:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x81, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x800, 0x4f1, 0x401, 0x0, 0x7, 0xfff, 0x0, 0x100, 0x400, 0xfff, 0x400}, 0xb) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x16000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:31:25 executing program 7: syz_emit_ethernet(0x26, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x4305, "c80f16db315ea4becb1d33189791335bfc1584f840c4dc71"}}}, &(0x7f0000001040)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x800) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'bcsf0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000840)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000880)={@ipv4={[], [], @remote}, 0x0}, &(0x7f00000008c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000bc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000b80)={&(0x7f0000000900)={0x25c, r1, 0x10, 0x70bd26, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r2}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r3}, {0x1e8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r6}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x0, 0xfffffffffffffffc, 0x8000, 0x16e}, {0x6, 0x515, 0x3, 0x1ff}, {0x8001, 0x91, 0x8, 0x6}, {0x8000, 0x7e5, 0x2, 0xff}, {0x3f, 0x3208, 0x1f, 0x8}, {0x6, 0x5, 0x1, 0x8}, {0x81, 0x0, 0x1, 0x9}, {0x6, 0x3ff, 0x4, 0x4}, {0xfffffffffffffff7, 0x0, 0x7, 0x9}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x95e}}}]}}]}, 0x25c}, 0x1}, 0x20000000) 2018/04/10 11:31:25 executing program 3: r0 = socket(0x0, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:25 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x145c, {0x0, 0xffffffffffffff7f, 0x9, 0x401, 0x0, 0x10000}, 0x7fff, 0x101}, 0xe) 2018/04/10 11:31:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x700]}, 0x10) 2018/04/10 11:31:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'tunl0\x00'}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x402000, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000180)=0x9, 0x4) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000080)={@dev, @broadcast}, &(0x7f00000000c0)=0x8) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x800, 0x2, 0x9, 0x8c8d, r5}, &(0x7f0000000280)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) bind$netlink(r4, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x898000}, 0xc) 2018/04/10 11:31:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = msgget(0x1, 0x1) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/188) ioctl$TCFLSH(r0, 0x80045430, 0x6f2000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) 2018/04/10 11:31:25 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003800)='/dev/vcs\x00', 0x8804, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00000037c0)) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@sco={0x1f, {0xffffffffffffffff, 0x80000000, 0x40, 0x8, 0xfffffffffffffffb, 0x1f}}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000280)="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0x2400, 0x4040000}, 0x8000) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) getsockopt(r2, 0x2000000000010d, 0x1, &(0x7f0000000000)=""/4, &(0x7f0000000240)=0x4) 2018/04/10 11:31:25 executing program 3: r0 = socket(0x0, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) [ 203.504299] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/04/10 11:31:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x4002000000000000]}, 0x10) 2018/04/10 11:31:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x5b6712f39b819aa4, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f0000000680)=[{&(0x7f0000000080)=""/212}, {&(0x7f0000000180)=""/176, 0x1c0}, {&(0x7f0000000240)=""/210}, {&(0x7f0000000340)=""/21}, {&(0x7f0000000440)=""/166}, {&(0x7f0000000500)=""/80}, {&(0x7f0000000700)=""/81}], 0xffffffffffffd04, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) 2018/04/10 11:31:26 executing program 7: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100), 0x2) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/62, &(0x7f0000000200)=0x3e) socket$inet_sctp(0x2, 0x2, 0x84) socketpair(0x9, 0x80800, 0x2, &(0x7f0000000240)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="73992dc1ca0000000000000062e95669643d3000"]) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x10000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000140)={0x3, 0x80, 0x5}) ioctl$KVM_NMI(r0, 0xae9a) 2018/04/10 11:31:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'tunl0\x00'}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x402000, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000180)=0x9, 0x4) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000080)={@dev, @broadcast}, &(0x7f00000000c0)=0x8) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x800, 0x2, 0x9, 0x8c8d, r5}, &(0x7f0000000280)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) bind$netlink(r4, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x898000}, 0xc) 2018/04/10 11:31:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xa000000]}, 0x10) 2018/04/10 11:31:26 executing program 3: r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:26 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000080), &(0x7f0000000140)=0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, "726f7365300000007bfe23f0e0ffffff", 0x2}, 0x18) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000001180)={0xa, 0x4e21}, 0x1c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = dup(r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x10}) sync() ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000100)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x3c, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000006000)=ANY=[@ANYBLOB='\x00']], 0x0, 0x0, &(0x7f000023c000)}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/04/10 11:31:26 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x40400) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000200)="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") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000140)={0x100000001, 0x9, 0xfffffffffffffffe, {r2, r3+30000000}, 0x8}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x3, r0}) recvfrom$inet6(r1, &(0x7f00000001c0)=""/45, 0x2d, 0x10100, 0x0, 0x0) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/10 11:31:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xfffffffffffffeb9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x2ac) shutdown(r0, 0x1) 2018/04/10 11:31:26 executing program 0: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create(0x948) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000984ff4)) epoll_wait(r5, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000000080)={0x20000006}) 2018/04/10 11:31:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x18020000]}, 0x10) 2018/04/10 11:31:26 executing program 3: r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:26 executing program 6: ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x40000000000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002940)='/dev/dmmidi#\x00', 0x7, 0xc000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002980)="8ae19fb5c7536cc8b93da9296b30306b", 0x10) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000080)={0x1f}, 0x8) r3 = fcntl$dupfd(r2, 0x406, r0) sendmsg$kcm(r3, &(0x7f0000000000)={&(0x7f0000000140)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x80, &(0x7f0000001580)=[{&(0x7f00000001c0)="78a46ae168d2d989dd6ec275ff298a66054dda94303a5065c904e9d77952da468db28403a85c5e8778808efed985021fdcfd118b71ce417399ebec522bfcfb29ed5cad55956e01ea2f828b", 0x4b}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="d47f9301737171a4b0622f28ce923ec7257b3c58dd3d51e02d966f6c487ccceae425f5402eac3425d78460ab35da19064802b7d1f5037014e89d1efdf5e127bf1c8a27e8d68629f35a06e35293769ca7f4c9c8f91f86b1d75ec7bb002222b44767e01035c431889d6593bc0a4b52b6a50945111aae12ca42cd85f932f272415be9", 0x81}, {&(0x7f0000001300)="c77dc5ed909229ef3ca7a880db9593b092e3ef63309622f5abaf6974c38505dbb545f5244298ab31b9949b5378e40b98d9a795a4a043b6b9f6426374f39cde45a269acf3074b7ed0bd6f61db309f31ed919f7ca1e082c208f283f05daf4c619040c436d411b3e9ed76375d04c38ac05f725bedaca01fd35edee659966c0a74eaba5bc78290c0b1634274d6060c538cafff7e55d8893f36a8d674e312cb6b1a50747014411c4366670b83b95c76e42d819959b6739850b2d0a50d91b2149735df3de1046ff74c9bb69effaf8f86f34bf8634797286147efea25c53ffa99cdf14c97f4c9a464f327149d50e1e7a8", 0xed}, {&(0x7f0000001400)="104f7f2ab2b9faa8f15bc0088a09af88db3c56f08ef2dccf80b68596f356a5bdb8c0729c94f6a78472e5019f389c63973635b507a96e42a309836cf240d2fcf2dd293c005e2ea39c821863ccda65327ac5d5345c59b88eed93d9746946ef012d4db8ea6d317356c0b26d092bda48f0bd83bfba09642a45fbcc6da5b05003fb1c216a4b3b273e35dde79072c84e27957fcf725c8ca9f4a95b78f7e375d7e1892eb933a89ebaadbe", 0xa7}, {&(0x7f00000014c0)="8bb18521d4aa93c6999f9975b5bb0568e016f538a73adabe1f71bff701374f5ef24c922e8465972d4165cc7ac9fe2737f81f2d298dc86cb656484ba3082215adbe92c7306305864c6bd5b83cd8c37617b8b7030620150a4929d446aad2fa62935c191dcbcccdcbe73efcb4508a3e5b542736d90fd20c675ad140c704778ffbcd7697ad5510e0cda68e469b8feffc8ad7055b9d472d652b9156bb67df0835", 0x9e}], 0x6, &(0x7f0000001600)=[{0xb8, 0x102, 0x9, "5ac59ec4c260a6cd6a1a72e4ab449473e8fe9e273e871f854cb5c42feceef4ca7dd8fdc49c45fd591689076fdba05067ae1d39fb4c3aa67cd71a74d509d7d2665f707ec0e967967c2bc54133332d587708002cedab6352ba5a576874c0cfd122e09ba6052b8fc70ded8cb5c006982466154079f878c3f7ecd073a58509cb1b835545d0aaea25c6954f5156b844c409882f116d999d5d061d52b6993401b226121dcb"}, {0xd0, 0x13f, 0x40, "ae427c0f6c4c8c9ccacf723b657fba3e1662ee39626d16167693affa4e6440f56f4ca03c0e0162b9e8eea608eba53bd5b0bf50134699cc252734485bd830ed266efcd7dee6af9c455636151fb2c3852060cbd22f4a9bf40d8dc9104fc35ca8cc0d7f986db3bb66d6f524216c8781eb6376f17bf6be3da51b3f0c6aeca4ae666612cea5480e2afef94f266b0712d6066f588b7b9f55be126e17ed70c7e7000e67be9e215c6b7ffa48062b74adf8028cd361b9bbda3e3dc623a0476aa10d87bc90"}, {0xd8, 0x0, 0x6, "d4a57e8a57de6f7a6abff344319d9c2177a0a22b3666be7d840688d1b5385e9d78eb3814366614d90516f41554ea9229972362bbe6ceb0d7799a6d571108a7b56d7e17b74e25643663fd81774c6382d471094df984f0793517993d9754b9a944fbf8472790c90d6f394ac77306208fe275b613be42ed8778b8e165c0042c94568b3acfa74406a66347c04df69f67a04b764b2068dc98ccca32c634c3a7b411d85997db3702585c1d97bdf4c1daf240e5c83089c658c1b267ee8177c435d5527050ec379332f402f6"}, {0x90, 0x116, 0x5, "8c969968916d4e60c17943816333a9bfa17df08a5bd4058361810239ea14baead6b8426beb8b7289f842fac4897ce8d0335896d704948ed6ab42c337145a4137af46cef106fba976b6f99ac008b810f68078749196d63c3d6e6d1f4ee1fe9fd0ab19908b3e6741c6b17947d0af42fb9e58f233dec76a57dda4293565fe"}, {0x1010, 0x10e, 0xffffffff, "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0x1300, 0x20000000}, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) listen(r2, 0x0) [ 204.539738] binder: 15675:15678 got transaction with invalid offsets ptr [ 204.566862] binder: 15675:15678 transaction failed 29201/-14, size 56-8 line 2991 [ 204.601242] binder: 15675:15678 ioctl af02 0 returned -22 [ 204.657538] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/10 11:31:26 executing program 3: r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:26 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@remote, 0x0}, &(0x7f00000001c0)=0x14) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7) recvfrom$packet(r1, &(0x7f0000000080)=""/250, 0xfa, 0x0, &(0x7f0000000200)={0x11, 0xf5, r2, 0x1, 0x81, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) sendmsg$nl_route(r0, &(0x7f00007d0000)={&(0x7f00008ddff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000640)=@newlink={0x30, 0x10, 0x421, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x4}]}, 0x30}, 0x1}, 0x0) 2018/04/10 11:31:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x500]}, 0x10) [ 204.683787] binder: 15675:15710 ioctl 40046207 0 returned -16 2018/04/10 11:31:26 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001200)='./bus\x00', 0x0, 0x10) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000001440)='./bus\x00', 0x80000000141046, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fallocate(r0, 0x1, 0x0, 0x4000003) keyctl$session_to_parent(0x12) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0c000000080000fa"], 0xfffffffffffffe4b) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000000040), 0xfe91) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xf9c, 0x40) r5 = syz_open_dev$binder(&(0x7f0000001800)='/dev/binder#\x00', 0x0, 0x2) r6 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xffffffffffffffff) r7 = request_key(&(0x7f0000001140)='encrypted\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000012c0)="0000b7b286b1e60000", 0xfffffffffffffffe) keyctl$link(0x8, r6, r7) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x3ff, 0x0, 0x10000, 0xffff}) write$cgroup_int(r3, &(0x7f00000011c0)={[0x38, 0x3f, 0x0, 0x37, 0x3f, 0x37]}, 0x6) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r5) sendmsg$inet_sctp(r4, &(0x7f00000017c0)={&(0x7f0000001380)=@in6={0xa, 0x4e23, 0x1, @empty, 0x3}, 0x1c, &(0x7f0000001740)=[{&(0x7f00000013c0)="46a92cb8ac5e7880f0421750303caaa46981987da1cbf4ca8922b3fbc3035302da3a35a3e556ae24674aa66663ea8c25d5c0b000322dc6c94e6d24fb47b913cd9a9b923725ede31c5e984e8bd9f99fb7d94e9b4c11701f", 0x57}, {&(0x7f0000001640)="92f69f44f091026c318cb0b4b27fb5b72130400959898bcf447bbef125f53aed9e56f6807e42614c81eb3f46d84c0808080ce3c3a7c34183d004a09995850612f7adea6bc3162d31ad7a369cd0655e1df160352b09d20b19d4495df1270620d5fcf591d7b3", 0x65}], 0x2, 0x0, 0x0, 0x40000}, 0xc051) getsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f0000001300)=""/73, &(0x7f0000001280)=0x49) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000001180)) [ 204.724670] binder_alloc: 15675: binder_alloc_buf, no vma [ 204.727268] binder: 15675:15713 ioctl af02 0 returned -22 [ 204.730326] binder: 15675:15710 transaction failed 29189/-3, size 56-8 line 2963 2018/04/10 11:31:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x4a86]}, 0x10) [ 204.904778] binder: undelivered TRANSACTION_ERROR: 29189 [ 204.910694] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/10 11:31:27 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x80000001, 0x180) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000100)="29d2ccb261109ca6e5fb2fc3ba668ef4cf695652edcaac1d99e352a3659d67560a5d964bd4ddf502b444dfadba24a4ba007598c26ced9899d7e057ab8410dc699dac46798cc0601ad49a0a8931e02563f3d1ff081813e6f8980796b57fd6d4639cce92cf8033be0c2a4dc2cd0afda91822a8921c69e8", 0x76) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/35) r2 = socket(0x200000a, 0x400000002, 0x1) fcntl$setpipe(r2, 0x407, 0x6) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f00000a0000), &(0x7f0000ba5ffc)=0x3) 2018/04/10 11:31:27 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:27 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000000c0)={0xfe, @broadcast=0xffffffff, 0x4e22, 0x2, 'sh\x00', 0x0, 0xffff, 0x50}, 0x2c) r2 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') fcntl$notify(r2, 0x402, 0x10) getdents(r2, &(0x7f0000824f59)=""/167, 0xa7) 2018/04/10 11:31:27 executing program 5: syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4, 0x80100) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000100)={0x6, 0x0, 0xffff}) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000140)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ftruncate(0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000002c0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x9, 0x8, 0xffffffffffffffa0, 0xfffffffffffff3b6]}, &(0x7f0000000080)=0xc) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0xfffffffffffffffc, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) r4 = fcntl$getown(r1, 0x9) r5 = socket$inet(0x2, 0x80003, 0x5) prctl$setptracer(0x59616d61, r4) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) fstat(r5, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e24, 0x800, 0x0, 0x80, 0xa0, 0xbf, r7, r8}, {0x2, 0x1ff, 0x6, 0x40, 0x5, 0x9de1, 0x1, 0x9}, {0x6, 0xfffffffffffffff8, 0x200, 0x1}, 0x8001, 0x6e6bb4, 0x0, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x34ff, 0x4, 0x2, 0x2, 0x3, 0x10, 0x2a6}}, 0xe8) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0xffffffffffffffff, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) syz_open_procfs(r4, &(0x7f0000000000)='net/ip_mr_vif\x00') 2018/04/10 11:31:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xff0f]}, 0x10) 2018/04/10 11:31:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f00000001c0)="bb15e3d827c680e06b56fb5e914218216483550544d5894ab1e53f25183265bf31644fde26daec965e9ef9712af6de69578fd5cb350727144504f9cc21d8878016bcf855a4271108da1afe6c3c2eba506a", 0x51, 0x20020004, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff6e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:31:27 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) recvfrom(r1, &(0x7f00000000c0)=""/30, 0x1e, 0x40000020, &(0x7f0000000100)=@nfc={0x27, 0x0, 0x2, 0x5}, 0x80) 2018/04/10 11:31:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xb00, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000"]) 2018/04/10 11:31:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xfffffffe]}, 0x10) 2018/04/10 11:31:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="009a6936"], 0x291) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000280)=@ll, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000002440)=""/110, 0x6e}, 0x2021) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x5f, 0x6, 0x8, 0x8, "439b73ec3748922d9c3439eaff97b07be5bf34e6833faf6a7b99cbac2597ccb0cafe33dec93d0370a9df527d", 0x8}) sendmsg$nl_crypto(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x82200}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@del={0xf0, 0x11, 0x400, 0x70bd29, 0x25dfdbfc, {{'drbg_pr_hmac_sha256\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x7}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000011) 2018/04/10 11:31:27 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:27 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)=0x5) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x6fd}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x1, @empty, 0x6000000000000}}, 0x80000000, 0x800, 0x7e, 0x40, 0x4000000000}, &(0x7f0000000180)=0x98) set_mempolicy(0x4002, &(0x7f00000001c0)=0xe, 0x6) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000), 0x0, &(0x7f0000011000)}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f0000000080)="80", 0x1}], 0x1, &(0x7f000001f000)}, 0x0) 2018/04/10 11:31:27 executing program 6: r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x1) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0xfffffffffffffffd, 0xfffffffffffffc3b) 2018/04/10 11:31:27 executing program 0: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x19f, 0x20000800, 0x400, 0xfffffffffffffffe, 0x80000000, 0x8, 0x4, 0x6, 0x3, 0x10000}, 0x10) 2018/04/10 11:31:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x96893905]}, 0x10) 2018/04/10 11:31:27 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:27 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) gettid() timer_create(0x9, &(0x7f0000044000)={0x0, 0x1000000000000017}, &(0x7f00008ec000)) bind$netrom(r0, &(0x7f0000000480)=@full={{0x3, {"f236a2652df91e"}, 0x8}, [{"03bd62515965dd"}, {"5627374ab11c52"}, {"236b8f1efbd0b7"}, {"aa3d42216200b7"}, {"aff189d8d21a2a"}, {"11d307990afc69"}, {"d07efe72fc0dad"}, {"8bfe3b4755f359"}]}, 0x48) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000080)={"ea1482b45a14b50691024e722ef8b4c72cd5a18d456f3464f43e245ad3fa9aa63759aa6a40794f68343cb33f6b6603eb490b0622276948719e81608765ee848297a3022c2c2e8eff07e8e06e5ccf5fd30cfaed0457cfc89a5d53ca4cafc935c52528210ab216c7b56c4172dda09b262defc261f60a601018c554f4796f89d970abf754bc85d1832e21dea2a3cdf247c7fa15ae09eaff8b0106d5c6655ad2d9e9f9ace75f770842282b15b76d3ba96e4d163869ed978f6baddfd0f45166eb9c97a29a34f2479deebb6ab993a76c9fa55be07160acf7f14458be3528d20d5a1fb6f020ec27f426f5fe8e56728c32670302c0b528297d8711ad212faa918a53aed6efed85ddcfacd24548eec2630bfda785cab99bb9ff8b750a9878082abb0080ac4ab883aeff1ae148ca192e023f568cb6af66415a3705c40b19329c0fdd9e3b049b73de5f37ae0f8ec2f8d22275a6e6056207b8aa342216a7ee041ac2f40ad5259cb3ad7ac0336a16ea555b9aa96fe59b86483ad1e23cd80e31cba6d79b4d435abb9409a9fee4ea1fda5cb322265514b89ce38239b39eea7e73862afef558cb649ae6b2c8749ba47f1fcab033d9f320935a21e93ae8ff73fbae85f922cef531ef220ea6fbd4b826b827066595718cf20fc81f5c8113eb4a1efe9c057da967ae585dfc8cf97ebe676b43981440300a52fc1dad284f9e1d4127c828fc1fc033edb5d96ebc87b42ed72cc89673fff52b485e713117c90f9892c34bd397412143f2b9270c15508da6ca1897b5320f04da533f9c0c08c36f3f88be42ba33b5438d82a399f2d1a03386550a993e04eff0f32650a46d4935149ad03869a8712935216dd019e5bb12bee928a8a93c7748bba8d101fb3e41f2eaf4975e550eb02f9443161df531b37a4a32a50c4be40b123e9f398c65c2b63013465689a03be41910abd8ac5c9e10af68429ef26754f586cd542cd85f88eb0a983d3601d3ea175ffc0eb946bb7b2c9b50afb5e03d216399bef52320b28405b15ce4d0eb0d1b80d41e4bfc9e061ddce252961a6cfda13fd370f02fa86d0c0677f809bf6d4109fe6f1209f44ca8050c9f58e0456c3d7f9637c82f8104ed425b531720dcb6fcbce8d9ea92c2ebf9a6245e67fd53fc7ddf7a03e1c69ed32a87b90c42d1ff884dbf873f69239144608934fce9653d1615b446651c478f4258c21b4f274533763943d08e429fca163e294a18e1e6df19272b0c7c26dda73889b59fbb9d34f4c120b16732493c551cba7eec400ccb3d62788310f08521fac583378bea800f3ebe3fe7f4e9b07aa3d5004321eddf23d41881735d59bff6b03bb3144944d27ee98df78216ea90a37ac98b0c03ab3d025321572e84c0cfe1aa3f8ff54c0fd829bee6ace4f9ffe6014fdeb4bc2e04954704ab48c13ea72a3203988189578f803d158df328a0342c3c55ca"}) timer_delete(0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0xd7, 0x93, 0xa0a}) 2018/04/10 11:31:27 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) read$eventfd(r0, &(0x7f0000000040), 0xffffffc0) io_setup(0x7, &(0x7f00000000c0)=0x0) io_submit(r1, 0x0, &(0x7f0000000100)) io_setup(0x3, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) io_cancel(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0xe3, r0, &(0x7f0000000280)="493f9f82b8a6c227a9588b03cc71fd9a755cc9c90ea9a9b2ec8511d73b7ea47d263f9f64e7d7f9f096e278e8e37e4dd57c208ddeafa979c185adc6", 0x3b, 0x46f0, 0x0, 0x0, r0}, &(0x7f0000000400)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000300)={@ethernet={0x307, @random="9e33907f3d62"}, {&(0x7f0000000000)=""/48, 0x30}, &(0x7f0000000080), 0x21}, 0xa0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x53, &(0x7f0000000180)="e4179d50544f665ccf1eca51c1bb27cfcf83b6f8cd083a9914dd8b0abf44927a500da2d24cda1913df9caf1bc1f0076e761d3bea0309e66c26402d0bf7e17c6feb3a3fcdac3a0e2367356a07391008d8a32888"}) 2018/04/10 11:31:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) bind$alg(r0, &(0x7f0000000700)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) 2018/04/10 11:31:28 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, r3) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f0000000100)={0x2000}) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0x1, 0x5, 0x12, r0, 0x1f}, 0x2c) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) r9 = socket$inet6(0xa, 0x1, 0x0) r10 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r10, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r10, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r10, 0x0) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40008001}, 0x1c) bind$inet6(r9, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r9, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/10 11:31:28 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x5398996]}, 0x10) 2018/04/10 11:31:28 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x800) ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f0000000040)) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) read(r0, &(0x7f0000000280)=""/66, 0x42) syncfs(r0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000080)=ANY=[@ANYBLOB="04c00f0000000000380000ddffffff0000000000"]) 2018/04/10 11:31:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001a00)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0xfffffffffffffff0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x404000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000001940)) recvmsg(r1, &(0x7f0000001900)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000001740)=[{&(0x7f0000000080)=""/213, 0xd5}, {&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000180)=""/123, 0x7b}, {&(0x7f0000000440)=""/186, 0xba}, {&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/163, 0xa3}, {&(0x7f0000001600)=""/108, 0x6c}, {&(0x7f0000001680)=""/178, 0xb2}], 0xa, &(0x7f0000001800)=""/231, 0xe7, 0x1}, 0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76", 0x20) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000001b00)={'filter\x00', 0x0, 0x3, 0x59, [], 0x2, &(0x7f0000000300)=[{}, {}], &(0x7f0000001a80)=""/89}, &(0x7f0000000340)=0x78) 2018/04/10 11:31:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e25, @dev={0xac, 0x14, 0x14, 0x1b}}, 0xfffffffffffffff7) init_module(&(0x7f00000001c0)='keyring\x00', 0x8, &(0x7f0000000200)='illinois\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000000240)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x337394ad6909fa9c) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x15, 0x93, &(0x7f00000000c0)="0e6d0a088ec5ba3cde84177535f8f85dadee0a19f9df63361d1ebc05b2ce7673425209eb87292c626561db40161290036027c9fe467c3b0a3feb2a5bd676e14c2fd63ad66644e95fcb341c0df367dbf4b563474abdb87a293d8af26d554d10d9577b69adbdd021aa23ed8e0910333f5b268ec6b6088f72377d07167720474483c9f6ee424c77031f15ca6c64b9a1c52ea69ed8"}) 2018/04/10 11:31:28 executing program 2: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x185403) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x8000000}, 0x1c) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/10 11:31:28 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:28 executing program 7: clock_adjtime(0x0, &(0x7f0000000100)={0xf15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9ac9ff}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x800, 0x6, &(0x7f0000000480)=[{&(0x7f0000000080)="67353f928965", 0x6, 0x400}, {&(0x7f00000000c0)="01be5c2fb0a168f9d9144f9bec94cb7965e6c0b6b7975bd3c33dff434738025afe6c87b2f15a92fe913ef856254d7bd0d07783a5ccbf34", 0x37, 0x14b2402b}, {&(0x7f0000000200)="d97547aeff3b46ca857fc2", 0xb, 0xffffffffffff51e4}, {&(0x7f0000000240)="8f81247e7bd39dc9be9a1bfa5441d53c257aec68028710a740c35870282c51690627be0012d9e198dc7291951ad403b5cf2c59aae070d93fed49ed1397c64f16929b280e9c3f87639dbf1f23a1bb5a3e34642905cc3221aac5b1180cc7272ca05580c10d0f7d810d92cca731e5c93a828c22b104ffbe9756ed23471f19a2f013f899050c2c12b9010223e733f7aa8da8bac4958a99ac96d9ba6e2a69f72668968ef2b552ed555b6d20b07d0fa1ce546f156f07374ea006cef10a4d987643903d18149a05570a62b1066368f0a622ddd788dfbb1e7cb333734228aaa795d55890fd05cb4f002ec97603a9cf383552e3cd193e95942481", 0xf6, 0x2}, {&(0x7f0000000340)="895cf613a1cd1c4f0d5cbc54daf5aff60fde8fb09fe80d284aecd0383f1b63e508feeb8728aa8bc3a4802b8ece8062bd57002541ffe9", 0x36, 0x8000}, {&(0x7f0000000380)="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", 0xfc, 0x1}], 0x104402, &(0x7f0000000540)={[{@check_strict='check=strict', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@utf8='utf8', 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x33, 0x39]}, 0x2c}, {@nocompress='nocompress', 0x2c}, {@session={'session', 0x3d, [0x3f, 0x39, 0x2d, 0x34, 0x7d, 0x3d]}, 0x2c}]}) 2018/04/10 11:31:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x3e8]}, 0x10) 2018/04/10 11:31:28 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) r1 = getuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4}}, &(0x7f00000000c0)=0xe8) r4 = getpgid(0x0) stat(&(0x7f0000003c00)='./file0\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003cc0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000003dc0)=0xe8) getresgid(&(0x7f0000003e00)=0x0, &(0x7f0000003e40), &(0x7f0000003e80)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003ec0)=0x0) r11 = getuid() stat(&(0x7f0000003f00)='./file0\x00', &(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000040c0)={{0x5e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 'none\x00', 0x2, 0x80, 0x63}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 0x6, 0x1, 0xfff}}, 0x44) sendmsg$netlink(r0, &(0x7f0000004080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)={0x194, 0x13, 0x609, 0x70bd28, 0x25dfdbfb, "", [@generic="52d502a936b54f9d855a98b84d09ddb5cc2788acfd5b763b8a7e1106b5048d2a2b2057da854a81b6e6f701e1fd83cd78eca3b05041fd99", @typed={0x8, 0x4b, @u32=0x100000001}, @typed={0x10, 0x26, @str="73656c696e75788a387b00"}, @generic="8190c57330bff622a1bfd126edca142237a33925", @typed={0x4, 0xa}, @typed={0x9c, 0x60, @binary="6802e0d7716e8f07ff9f96641f2cd4229992843ab75057d622932483a2ef0374813cf85c603c3ba6844e778026b35075e0e47a274f4ff887c6901edada36a8daff3e8c05a75def97299e523c810e0524ca6db9bed67e9a63f17fbd475907aa863eaa7f86cc762fdfa715b7fb848f3d99d45ce897813843645446e73b28a61557d874964f5bd8320bb43cb821466035aa5fb17242d8a9"}, @generic="7768a5a5d1b7867087185bffc998442b627560366302aab4bdf001b56ee0d39774a8f62f26cf2423f546b4aed8e899b687031231875e8f784115c2156c9ccb7ecdd56bd1aed599f27c70fe9448b8fd42409958db26bef894f4fc6b36faf4317c9caf5c8e27a622e25e40019a5a9b2b2e05ff8e314c2de99709a173bf75780b2372"]}, 0x194}, {&(0x7f0000000680)={0x1220, 0x1b, 0x120, 0x70bd2b, 0x25dfdbfc, "", [@typed={0x8, 0x2c, @u32=0x7}, @nested={0x10e0, 0x66, [@generic="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@typed={0xc8, 0x84, @binary="ae64c99f3e95aa1cb4c0e7a12b424e1c78f82ee28cecb997276782f80dd3340d86b491d309b8b4cbf7572ac3d5b6b1160810e3ed6cd640dd49bec31ab6629ecb1637d7bfd73e1c0250ea96cae0abb55c73fc56620b0d3120481c0676672009af92e6549a6a3aa4b7fb2200e5c12947bd5637d8e649c99c0f10caa0e6b61721726290517f66476a2821ebb5c60b5473619e3d04a2a6fd127322defcdbc4404111d9aefe7ccadfe12b8db5b43ef21ed289819ae3de3363e541d0f833c5ecb128caff"}, @typed={0x14, 0x93, @str='{em1ppp1system\x00'}]}, @generic="ddf38ce35ca677c5bb594172b6a72efeb9574b25354f79d019602410985750f2e27d26cc575481429660fb674285de66cc3e806375d19d33e0092e1f34f8013053b2ca26f45aa872291b1dd319c891ffdb32eee8995d456e13b3a8317dd4e65e629f5f31b57bf661527b3a429d0a3ede11bc015fba99b66c48d4e142b009d102ce848fbd0a32357603e01988cb4f2b42433f1f96c592bc7a0e189e7c25134fbd1edbffda5a20a88b316a668d7c023d00", 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@generic="a14576fcb437649a7b386a0981fc84367d52bdce9b454aec709592e166983f9c9270de8c9fcc16311a149ebb4f803629c7829736bb152b4558222d07abcd0e1f1592a7a6227afd411f2a339e07", @typed={0x4, 0x81}]}, @typed={0x8, 0x7b, @uid=r1}, @typed={0x8, 0x11, @pid=r2}, @typed={0xc, 0x92, @u64=0x5}, @typed={0x14, 0x18, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x14, 0x1f, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic="d1d2861ac323710e43b35568f373532561f9828f5e8fc6591a59aa4a32fdd2ad88c6b4ae2e3f3c3848c9c924de5c7bf23a925da75064023eb09ea0155102b46cff6f23e53ef7d706f37a9e450dcb8b5c30415dd8f26e4ca129c0d26a5768b5864997f7fb583e7c2ee6f713f0740725e45f4835e8062ca77b21f42debd55a8b7412d00dce7353f31a4a50bd79d025dd7130f596d82d6f90043cccab63477cf741e732423a0439f808437198babbdbbe1591e10a754059299603f2b238121e4ff95336d911634ef3b936f9ed57015025ec08a38be53dee3149a873d31c5a9cda160ed5f0971ebc5895d24553ed8bb8d0493ef80950170086d2b57d3062c15aef36ff27838bf571bd1d6cd186abab031603dbc490fae0086503338345c4f72dacf41002e038684a16ef70c9f34a77ef2f4fd2a48d8552ba286b469cdfeeb231563ea1437ffbd8feb99eddfa3ffe19e4ff3e396c98b75d835ce209e9535bdf3b17ae906deb23d7477df3fca0db7170632162dc72a2b9b01f99e1331421643866a2d84ece8f77c1cc92b1061883987ddcb85d7fd99989daac564af8914e01ecb982da1d6d5e6d843e195f8b0a5ad016244aedc233144c425fc646aa89e8946ff23f5891c94c14f73ddd601355b081d458683c69e8c8ba78fb8d904ca7d879f6ce6657071c414734bd255a112b0b09d86fc71f6e3003f743ebca78ab64ecfa0f06b61268692ca858f20388bd9ed038e3d3902dffaad24dec637f8e9b0cf5b7e61e0e7e587a6c6a9a084a2289603f05daad59a25e4214a9fdee201844ffcb4888aea9064331a2d102e9405546c5239369dc90ef007d7a2c0620ba7963f59bce0ded16d011c0865bdacf929f965f5146cf336178a713fd49b29da1974da7eb0e6e4211a9289020d1f8ed57e1aafd39ffc0b459dd6bac75dfdcc40b424fa72ed59b3249b8cda3bed880b1b349c497d75ccd7815b21b7b4551dbd0e0421f5d74b139cbaa9485ba2e6c8abe8dac3dbd7a5c9c94d79fa1c6b252409eb8ff55414086db5fcc7a0c77b63c0d6b15d8e00a20a99ed440974c9ef56fb7c4c26127bc8e5385cfb0ae52b06b07313cf40dea431fa8d5ce1c47f473df6d028288067b70d7e35733cce363d8bc359be01db5888863f6070c0b1622e45faa58cb51f3955c7c9aa2b4c367774fda32655584f35d97ed570059f7e8ff4d82b9d288bbf5d27728e4ee58128f178409709ec43e264beaa147d124f0f295a1ba666340d3c523dc2349747c27727b884b6593c98d126141f163fd9d92e34eb615738c20589e7e89ecec3117f2fa20eaa74ede9562e83c8fa547b99a708325655b1c5cdd94bc3317f2b797e426a61f079f1c9859c4dce3fbcee5155a2d86072773df8c249fc1c15f22b3c33e6d266e303e741fd250bf18d8dabe6294bd4c54a60091e964b50e6a2f0b0d6220ae5d05aa0b79aed0244d6c818ca577cfbd73e266fdad67f7829f97d2d88e9b1526ad114087d6abe0e39c5c2bf2ab3bbf6f36cc2c9334302970695c60015ac56e641232642b94677d26621ea06654096ad431987b471d1e30ce2f574a91fd5db76b5f522cf6daabd5117994a3b00cb77f85123ae9d2f6d31d52d93340a28865dfa2496c020b556fae625c2663e1fef6cd1e86b58f314954b4e1d1112d897a11a7a4d515f187185ccc769f64a11d55c8c106f3789b17ae6e980fc6ded85db235cf6b8143acc035ecef7c2a1b855ec2eaf95dcdb91c5152ba3af11184cf0a3d282704561727f96bcce4054abffa5fe3671c1cd9d2e3101b382a15a06646ae75f0ac4d8aef137e81429cae7aa5428bd88577d3cad94afce7498e1344abe133c5702163422d10d3886cf4a4c05d112f752372b4c874c493c77563e038dd9db1cd0b073a7bad8368a19f460151737d09a02e0506b0b028d3e2582adf4d1fadf4eb24ba1927e20383785a133eb87377f367cb79fe5fd2319af85d34dc8cea6c87073f8463e9ebf61e6ed6f0d3da619737aa9570f6c52dccac6420c0a2f7b8a3fd84b3ba3596d590c1979fd8a83f68ff848ad30890a42397aa59a018c249168c860baedb511d78810cb572acbf5bb1801f2ed725c10023fe122475bfb4a0063fced33e126bd8560582e51b474c5353753208dbba0b520d2d9b858c258284d3abe690fa5a173dc47931eeb19b13512f0b8e6710612f72ef4a30db5ed659e19297f923bdab1ef3d1786794400e6bf74079c749209ea86a6aa1f05fac0cb6651f7fc4f2b4919923f8b338b29ac623f811b75c1462c9538e22ae14520655546c807f8b6cc1dc630b5bbba182b27d784ccfab526bbbe12efb8de0b1ea70dcb2d58b4c068e7cf12610a05a0845d940d039b8dc17c2c6afba2f157e2b4f98475a303b63f1fc18f9822929596014e14623c1981ff807ee88ebcd111caedfc76d08008afafce1413f67e2d01972562fb29157ecc7983e8b34ed8b074b77dfd3c586f29b5408840e796f2e032e5382d3d71cdb03e83ec5a05c982168884ed699fd185e80ddef43b07f9020449445f85203c4e626f001af52004d8fd9db28a087c062f22a8cbec3377be3731eb0801ccadb017567f15ae41d1b79d70f22ca21ce3220efc64ab7ef7024f4c092630cbc43b256755f7e622b0fd06a6b0609ce71ddaf66893fbf2d4dc0af5343a2a03056eeb4cff9ae0c5711e494a73c5657a2eb10c6c1232d0271c38d1f245c0c60681ddf149c0fe6bac12a0131b99bd433217ea8b979aed669aa23ca012a67b37e20cb969a98cdae45041f021faa3251fd3bb93fc194426f8c0a1dc208afced1949508f305267c777d61c75b409e3a136a12cf8a0b3f7bc374ced8c2ee1dd88225b94ed0a79fe88ad3fe9df5053f9dfaaf93744276cfd47f006df27fd5f26eb1291fedaf413d815d0468c24b4024b3b7eeeee610144cdb72acfcb08aa31ec610e5919a4d461b147249bb95e9f97b067131d5f6dc7f7c08b536c498f689f4d0dc9108e6691b857364f85292aa7b7702ed2ee899e1c5372a21460f5c85260d2ee538f87f0df1019595ce273daff022438ed27b8f2d47966291a73015bd028778b5bdece3f97cbd019df44b9162368a8efdfcc0152a9579bc8faaad75bb9a54b24e0de6bc44ccb28a66337e0cec1e904c16c7d02620ea06194c3ab1c5fc652a06eef27fee36b70d63eec2f8c6fef0033daf827f05e4a5dab1c87e0bdeb982513f951cafeb105b44f758db3695877c1d3357ae7551952bd7db4c7bd01697782e68f65ac474bb663768f477075c7a6ba3048a5f09e75bb741c77c59e6aa01b322f4cd2a451e98a26c39a20beb87e4782f251188c5645fd439b7687bceca0f58277e35c5b3a9cef85a7ff1f3fb64f58faa5c582b68a1e482790551533c02123a9bbb9732273a9ca6ab5d1a23f5615dd3b5e60a0dd97f406fe32b2254925fb8926340f40fee456b2ebdfd53eb8c4d3036d9979b80dfbb15196b844c55e4bbb657f61df10ab903c8800bd93bf2d5bc4526055bbc1c7ec36bab56f24a93803fbc3f62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0x2104}, {&(0x7f0000000480)={0x9c, 0x40, 0x4, 0x70bd29, 0x25dfdbfd, "", [@typed={0x8, 0x75, @str='\x00'}, @typed={0x8, 0xc, @u32=0x3}, @typed={0x8, 0x4d, @uid=r3}, @generic="1b3f59f3d4758d494f121d548f0f110bdfd17df9d3e12b40a1a40ccedb000df2ace4ef", @generic="293523d21ad74c8f6d5b186ebc8a9c9738efda09b8f9bb05bd51178277d86b5cc8f66fc865bf37fd7e62a08c7f1b9fa7fd167458c66f7feda3dc35a80e123f6bf7a40bce1d62ebee20cff6c90fdb08"]}, 0x9c}], 0x5, &(0x7f0000003fc0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x88, 0x40}, 0x20000004) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/10 11:31:28 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3, 0x3, 0xfffffffffffffffe}, 0x6) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = gettid() r2 = getpid() process_vm_readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0) kcmp(r1, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/10 11:31:28 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(0xffffffffffffffff, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:28 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) preadv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/176, 0xb0}], 0x1, 0x0) 2018/04/10 11:31:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x50000]}, 0x10) 2018/04/10 11:31:29 executing program 5: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ff9)={0x20080522}, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x208002, 0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}}, 0x80000001, 0x0, 0x1, 0x1, 0xd}, 0x98) 2018/04/10 11:31:29 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fcntl$setsig(r0, 0xa, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000100)=0xe8) 2018/04/10 11:31:29 executing program 7: r0 = socket$inet6(0xa, 0x4000000802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x80000100000000b, &(0x7f0000000000)=0x40020000003, 0x4) 2018/04/10 11:31:29 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000), 0x0) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:29 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@nl, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xeb, "e881388089178dbb4cfe93126d6a65d0b939b6177cad9b2531828c76e3a6957a71d96be686a794a6537728e700983a62ae4f103afea6c596bbabb74fd49c9e46288890cd2d57bbe21c2d77cc1912c5032c93762ec126dc8bf3555c1e243a9e81d46f11e4b496c3e7bb00287b28d91d029a7b9568d8fe0cda7a6a6b0b5c58156035647cde01926d4ce4f8eed096c0d2805453d3bb25654c9ed83f40c2ae9534fce4739f557ff78ac8d350bc6df1dabd9cdebe30ab9219ff5ddcef3f582551c6ce9c4e5c3742a25fef23167abc173c0f26be3883c07e995505f33d7b4bf4bf7745a37042b28877bf8979c5fd"}, &(0x7f0000000380)=0xf3) r2 = semget$private(0x0, 0x7, 0x0) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000004c0)=""/66) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}}, 0x9, 0x5, 0x8, 0x4, 0x9}, &(0x7f0000000480)=0x98) syz_open_dev$urandom(&(0x7f0000000540)='/dev/urandom\x00', 0x0, 0x2000) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x80000001, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={r3, 0x400}, &(0x7f00000005c0)=0x8) open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00000002c0), &(0x7f0000000480)) 2018/04/10 11:31:29 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000140)={r2, &(0x7f0000000100)=""/14}) 2018/04/10 11:31:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:31:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fanotify_init(0xe, 0x1800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x23}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x40, r1, 0x2, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x0, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}]}, 0xfffffffffffffd70}, 0x1, 0x0, 0x0, 0x10}, 0x40) get_thread_area(&(0x7f0000000140)={0x9, 0x20000800, 0x400, 0x1be9, 0x7, 0x3, 0x2, 0xffffffffffffff81, 0x101, 0xfffffffffffffff8}) 2018/04/10 11:31:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1010}], 0x1, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='pagemap\x00') ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'ip6tnl0\x00', {0x4, 0x1, 0x1, "15f57def1f59", 0x800}}) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/6, 0x6}, 0x0) 2018/04/10 11:31:29 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000), 0x0) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$nl_xfrm(r4, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000080)={r0}) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) [ 207.757885] FAT-fs (loop6): Unrecognized mount option "€" or missing value 2018/04/10 11:31:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x4000]}, 0x10) 2018/04/10 11:31:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000080)={0x23e, 0x897, 0xfffffffffffffff9}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000786000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000e46000)={&(0x7f00000000c0)={0x14, 0x1, 0x2, 0x7ffffffff}, 0x14}, 0x1}, 0x0) 2018/04/10 11:31:29 executing program 0: pipe2(&(0x7f0000cd7ff8)={0x0}, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x10001) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) dup2(r1, r1) 2018/04/10 11:31:29 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000), 0x0) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x2]}, 0x10) 2018/04/10 11:31:29 executing program 7: r0 = socket(0x10, 0xe, 0x7ffc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000014000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x804d, &(0x7f0000000240)=[@vmwrite={0x8, 0x0, 0x53fa}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) write(r0, &(0x7f0000000040)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) io_setup(0x4, &(0x7f0000000000)=0x0) io_getevents(r4, 0xfffffffffffffffc, 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f00000001c0)) 2018/04/10 11:31:29 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x8, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x52}, 0x1}, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)={{0x108, 0x9, 0x8001, 0x395, 0x3e7, 0x434, 0x179, 0x7f}, "24f9a2cd9b242fad01cc6e9b302290e89d6ed2a314de7974cae2112a909198e0402a8461c7eec2a34b06d2769c3061ef703804c2c837cdb9e91b4ba5d415511b4e0d6d90fa959dafffc9574bf9330ac9d59ba3bfec053720ac5c6cce99cfc0af2b3b634b9149a7ea1bc760f428b0197a3d77ddd697508b352a189e091a924bfe8575582ff709613d9ced2b47661a1adde99910efdfbd08fec7d5de09a1a0cc4650096bc527972fd8ecdb07b79899ddfe5023c52df8e4e6ee0c490e167cbc02e1853008c74af7fe4701d12263dcee010c1facaed9aa4d9c97e15eee5687d6dee40b9b71dc7aa03d074d75ada2be", [[], [], [], [], [], [], [], [], []]}, 0xa0d) 2018/04/10 11:31:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xff0f0000]}, 0x10) 2018/04/10 11:31:29 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fdc)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/10 11:31:29 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000", 0x10) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) [ 208.519133] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 208.537403] QAT: Invalid ioctl [ 208.678038] QAT: Invalid ioctl 2018/04/10 11:31:30 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x2000101) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x41, 0x0) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0x9) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/10 11:31:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x7000000]}, 0x10) 2018/04/10 11:31:30 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000", 0x10) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:30 executing program 6: mlockall(0xfffffffffffffffc) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x6) 2018/04/10 11:31:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4000200) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x424) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000100)={0x6, 0x1000000000, 0x8003, 0xfd}) 2018/04/10 11:31:31 executing program 5: syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffc, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000040)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a060c", 0x7d}], 0x10000, &(0x7f0000000180)=ANY=[@ANYBLOB="6e6f757569640200"]) 2018/04/10 11:31:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e0000002ac1414bb0000080002000000e000000106000000000000900835abbd488aef0c403604e1f347485dfd4131f40dec9110b3ce90f492f5b2021ea42de08b9a48932799c8f36e1ec146ec6ce33f4cfecd27b86e4d45558829523d275f406c03ae92dc0d0734abfb3b1f27b65723a62ede8dd916f99075703b9dcd5d0f6a0a3519451ce95e50a259910e0578af928fa49acb890eee6a6d1fba7e42b29d34bca3d556bb595cc42004358b1729139f99986db028bc9113402e5689367f5b413d263d929b86898557e414b40a72dac7e6616833246909c337256e189e54e36b856e401134e970848f450acc11f526e90168c4"], 0x11) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="2ff48eeee3b5a310b269ffa52e7e38596de44e10cdd0eddc3c1881a6c625fca31658a063ab0f0b12f5f1220c05178a49020a0e591ded6691683adcaa834a617c8ebd9136f41a7604e0743ac98e7f32567259cd6d50c50557d24952c3bcc1ae48b2ce3d447bbb70a47ab992542581378640f25988874889fdb972c141494f37b436dc959a5f8a669284faf593f7f9bdbaa4a21d059895dac6e8d68ba383d0a1f875960aca6809334aad99feb0ea3210b74f3f4937e6811dbe36252f13d67fb52e5f30a8e7e216fe7e2580d8744e73b2cc2a0aa543fdbcf276e383f221f8571b76d103e5865ec99c04cba0059d", 0xec, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000380)={{r3, r4/1000+30000}, {0x77359400}}, &(0x7f00000003c0)) keyctl$instantiate(0xc, r1, &(0x7f00000001c0)="888365c5d41f6ad71be4dadb272aa8b7c74644cda2d5f4408c0b57934685287923b934918da9358f0ab634f60034b6fa5a0a881ad2acb9ee8e8c", 0x3a, r2) 2018/04/10 11:31:31 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @broadcast}, &(0x7f0000000040)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r1, 0x1) 2018/04/10 11:31:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x864a000000000000]}, 0x10) 2018/04/10 11:31:31 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000", 0x10) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0xffffffffffffffff) ftruncate(r0, 0x100000000008001) 2018/04/10 11:31:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x80bb7, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000e80)=ANY=[]) open$dir(&(0x7f0000000e40)='./file0//ile0\x00', 0xc240, 0x0) statfs(&(0x7f0000000040)='./file0//ile0\x00', &(0x7f0000000140)=""/67) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x208580, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0xa63c) 2018/04/10 11:31:31 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x4) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000000)=0x40, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x40080) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x9, {{0x2, 0x4e21}}}, 0x88) 2018/04/10 11:31:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x203e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000780)='/dev/input/mouse#\x00', 0x9, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000ac0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x40000, 0xfffffffffffffc01}, &(0x7f0000000b80)=0x90) sendmsg$inet_sctp(r0, &(0x7f0000000c40)={&(0x7f00000007c0)=@in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f0000000a40)=[{&(0x7f0000002400)="e34c3e7f132be3d4212836bd57ef40b3f045604f1138f8dc955ed5df0c32bee2689be113096ae2be1cd8135eb5d3954cb0b1bb1d031169c7652eb813955c9390e74835cf43ac832fb3706d6086c3931364661ef2f2ff00fecc5160f0e8f5d1cff38243694af51839cc94c9cc1c4739c0faa4d5c30f5cad759e29b93a335225ab500db5b9b18d73c0cfddd888338d44678bf32494feb2eda4b54b421f19d0365719e6e65dca289a03eb626652d7e15b56662f0f8d8b32f00770fb589820ec9d576f48a19048e740a02132f1eab7e7cdbc8e147a38e02ecb7ad0770ec52c568ccbd6b9d0db5f8a4fd8f49de0a7df4d6d5431793c38c3d622ea8fad740d67ff4ff4599e0f86b2a0561fc8b50fade4fb07f84c7ef0fd6c186304807d95045626afefde2ba9ace05be0e2f75cbeca08bd4c381fdf79b8ab5af618e834761c78481f94d22609ea150d73a76352590079b0767179815824af00b582f7884f76012790da646dd1e41a8a2ed8eaa859178982d3cf1f174870622fdb064516a3df49d84a1b452bac9c0e075af5776f4b1c16215432cafdbc8e63ff2a0ba12dcb2f100a6b28732665010f9feff4f12af9e5dd80212cee1464824243a9b4c9a82c117bcce5ac7c5cf40817308184d3b1e73d2b1e6a6819035428117bcf58092328dbadc2275f3ea719b5b4f319206905c62b4d15fd85e27a60333eb8e65e60379183b43c504e97f586fd20f15a8e7cb8098162d1499ef41b4bd296a5c0bca1173cd4eab8ecaea0e04a404f711df8011b195af841bc3d3b59c34439150477f0289fdad66d7e8c7095da180ddd00874250c7601a5253b036c7de14a385d65e5ec43d21fda82659bdb8016b5092d4d6aa2d46a66642da8020c5bde31d1266c337c087664947643b6b012b52db45edf8df597558b2df25fbcc0148b0ae78cec0232f82e178a9b13b7a00ccff3be72edd7b0e8e52f3a31ecf8f911958000f9dbb46521ae1dbaf4f15af317dae785b7d764992744959b48ce050521f0465c5a520ad8deb1b8f50c9ba76cebc05b6853b9f35e2ac5b68f229b253633c1767a297ce6bac25dffc846c176bc8d82a5cd8bcd2c0c68a69650f93b67ea682112f10f8cb89d451296e0029b8e795ab94bad646e1ef9302f3bbb7747bc31b192b6e1aecee700fe145b0850c92f70b3422ce89edf814d1d07e2843c1af06adce9dee2fc89034b65e2f5f6a47ac4f464e91b5f9a49e136e71221c05a072d8aeb66d84b397555440319dcc1532b9acc9719e3ffdf55d20f58b8f23957f831be4b9d6acd15dd62c5675eea1d273f722d6ec5ebd211f31137c2ffc91ef1a2bbdd3257c00f0692566cb858f7a837e823d617633e22fe888649f6aa363af7e6e2cf7a2e0de5462c28dec72bd22a3d0d20bfdee2d0bc0ba1c8ff9aa013ce38394b7325d2005e091ddcc0111bc66d31b9cd9b8654cb6579689f86492035f1eb05b2bcf4a1b6e058d857aedd705354abc0f1273af9a41b195cc7c71127c47d86843bb3bbebd0f8a2e4f05176eb0b6e316b322dcd1ce1f873b56f3363b2e5bae0aee0d573f72dbb5e74d30a65585ba789259a48caaee8e49bd45493d38c101a8093bc79b19e43676b646b64f425bda09b4415323ee06dfa2ab98716e9a2ade89536e126f0dabb34374e686bfd061fda122f019f5fcc6b4ad589f27f4b69040f482aabf00eb8fe3937f7ef6509d2da5b849d8e4be3f750fd5c61453ac71ebd254049e48fa45944648f22049ec05b3ebc8eae96f574a7d25cb4c411b0245259d479f9cd354ad9ca5da80dd4c12da23abee1ffd948432980733bd0cec5b54046084a2ab2ef310655b5413dddc13466eb2af335f8ca87ec376eb7cd718ee3630bac12b0c613277155fe7d14359678ca2cc1193de12784174424a296431b173d6a2e0956a175ff43970b756a602181537b2c8c575b6e5829b4b9788a714ba0fba954d2f1100279edaff861447199a67a6c12a61f0d1732fd3bb7c58a6d9b943fe134f84775d6c4f5c20cb901ca852b44bb0eb1b4a7a4792dc34a03c89b7573ef8a5be51289ee793ebf67c3e8d56862316fb87a1d2f10d91a089873293ec6873ba33452a21869a2cc329a62a1b5484493d01050eb167b99884923ba61315d47b29496b4b06ce292ef64f82a2799891f0e7f7103fc172bfb36abdc50c93597c0f6c12c619ddd0ba003289715923d871ebce88de06e00ca526f39544dd777c46b6aa1d301e60572f895c17d9ae09c48aac58d48a94360a506083d51a04603c0469c88650a54b116f984654d327f666436ed9a9be7d6e227cabaa9007404f0b951b75556323f0440101f1a1d91c0294ebbf4405515d4284afc2e08b945391b82c16ae7e2a6d1c2c8f303e5deacc5dbe4769f9e12903a7542f3b6ee45c228452e3810ff9bad929a1b9ba6d921bee6c2f0cdcf8713818f6b548d62134b4c187cb8e4725bf05c2696d0af2c81740cee9e22fc44dc3e7877e4574a00b66d53e9b89eeaf28c75473212175644bc807212cd3e63679cb6c5b65fbcbf0e3a4a722c96d4f2231dc7abbffc25d4f97fe3d4402e4f6a9b4245c9efe9c102f0f085085acd0495dbd238c7c4eda51396d3b8764276382faa27207198db8a1adae28641bca0c09b04aa07426678bb7ed065e55f75073172714b7a64d3acf4408a07a12e01451ba48ce5d4c69ac6233e207ffa3e41d625203ce2489c3b099c3c577dd1eb035f1cb1c7906305ebf74fbc422c75dd8adf945cee3bf120980956d037388864efe0f321e0bda77931a074868ab253b03249d681b34d7bf2f900f245505051ac302273fc77146a149181d5422d6a849fcdb223234094f20f693dc9cdead456fe6a7a2262dd79d485ee5ea94d1c1d7f7f1e6ee3d3a5f13e29eed68b35198ec0590d98411dfdc371c94f94d8eb6e65fe335785091651eb87d4cac0c54fed91f31d0306b57b1ddfa4f7d2499c8d459b6326bda311a875ec2313ee40873d6cca8e29b7afcdfac430dbe0de8b7e798fc31caddb35bfcf1a75adf3598273e22abcb6ae951cd82843adad1831ef4d0779111d336b8863c88d0ad642c75518826774cdd1b616319fd20fe42ea1adf221fdc518b2774c09e24f1049a67680fd57f9a3ccbbe14b1620e5433655d1bef2db45847b07cb5427e0cc7ca57e5b696b3f3f9b2668a0eb9b9dd7097fab074911015f6de221d57eee783ccc3a3e3cec7e034ae6bfbdab50839e1b334bd3d22230dda3b9812cda4ee0b200f01a0f0b2142502b61ef97b44ca6f4d341aec0c40a72221e4b4da71c0e6600a511450134a4223b0eb9b216b000698b624237be6bab7ff1c1519ed1ab3602fa575c481cdc29939d43a2ef5cef5c9e0424eb236525f596cbf9fd3ca0f6e61325877af692409b3a7ca3da453944b027e2dcd2216dff8f677d521e80f6dce487736a89679cf1f2e24e07fe2967f0602e3faac5d2ab307c78bf662ffb0047ee45dbb6f2818d0a2bb8dd147406c56347e70e8c4652a02f32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0x1000}, {&(0x7f0000000800)="b892b65d3614fc1dd23b7bbd6f0589d0552bd24d404293bd9c3d197cef4907c8bd9ddf772a66d3c6de9280b1679e537b5324a471c92d9cb3bb54ef906b76e075aa06bca9ea1b2711ed6b56e5ffbb743e6c2ea8f74703c1ae84f43fd20d0e2510a172d12cf028662797dd9696403688258077c77565e3d2577809326d5331d9dd6cf59dbffe5a37ba752dc5359b502ef67df78381733147bc8e4e17bf95a19720f4f28193fb1480e09d64eac3cf141c1d45d64f555499ab204fe427e74bad97db9788bf553a18730f2c3e3b42274c4b1315de1124d059bf5d03fab29be6", 0xdd}, 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", 0x1000}, {&(0x7f0000000900)="4ae3bbdeb02e9209955a86cb843b413c7fcb0f9b1c02243e5a3a5d1e171b2a50e406893d32ce912f8d5cf01c542a0dcfd722c98e496d9b79a6226a2a5fb4e5a7805e09a9f5a0583cd4572897f4eccccdf3384a4e63114106faa4c820a71407bc8a2d509042b3dc582c2eba286c53be71b56c3471550f4710067c3a72b83adb81b28a7774f4b20750ce4155b813f55ab1983b97c1fc56f1f5637e519f9182c77c2f2c40fe8ed0f8f6070c54feafa913543d29", 0xb2}, {&(0x7f00000009c0)="9d6cc55f3bd167641c7ce9fe3f329ca29948b3ed48987cd85868770b2fef0a81d0bf43c03b160d33d55f10987bf2541322d9580543a7496cd59397c5cb15f2fbd064d018ffad82", 0x47}], 0x5, &(0x7f0000000bc0)=[@sndinfo={0x20, 0x84, 0x2, {0x485b, 0x201, 0xffffffffffff8001, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0x7, 0x8}}], 0x60, 0x10}, 0x4) mount(&(0x7f0000831000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000013c0)='mqueue.', 0x0, &(0x7f0000001400)) [ 209.787118] FAT-fs (loop0): bogus number of reserved sectors [ 209.793038] FAT-fs (loop0): Can't find a valid FAT filesystem [ 209.811149] XFS (loop5): unknown mount option [nouuid]. 2018/04/10 11:31:31 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x14103e, 0x0) fallocate(r1, 0x0, 0x0, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x1, 0x300000003, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3ff, 0x7, 0x200, 0x8, 0x4}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x7, 0x4, 0x9, 0x6, 0xfff, 0x7, 0x80000000, {r4, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xf8}}, 0x800, 0x3, 0x2, 0xde, 0x4c}}, &(0x7f00000002c0)=0xb0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) open(&(0x7f0000000080)='./bus\x00', 0x300, 0x0) 2018/04/10 11:31:31 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100", 0x18) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x2000000]}, 0x10) [ 209.888617] FAT-fs (loop0): bogus number of reserved sectors [ 209.894490] FAT-fs (loop0): Can't find a valid FAT filesystem [ 209.934741] EXT4-fs error (device sda1): ext4_ext_remove_space:2934: inode #16560: comm syz-executor7: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 210.003205] EXT4-fs error (device sda1) in ext4_setattr:5535: Corrupt filesystem [ 210.076592] EXT4-fs error (device sda1): ext4_ext_remove_space:2934: inode #16560: comm syz-executor7: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 4, max 4(4), depth 0(0) [ 210.096092] EXT4-fs error (device sda1): ext4_evict_inode:293: comm syz-executor7: couldn't truncate inode 16560 (err -117) 2018/04/10 11:31:32 executing program 5: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080)="eaed1e4032bc3f6a824529f4fec96a3a663f9b3551", 0x15) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000040), 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'ip6gre0\x00', 0x200}) 2018/04/10 11:31:32 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000001440)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000001480)={0x200}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) recvmsg$kcm(r2, &(0x7f0000001400)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/234, 0xea}, {&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/127, 0x7f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/23, 0x17}, {&(0x7f0000001340)=""/39, 0x27}], 0x6, 0x0, 0x0, 0x2}, 0x0) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x200000000000002a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/04/10 11:31:32 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x7, 0x0, 0x7ff}, 0x5}, 0xe) 2018/04/10 11:31:32 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') write$eventfd(r0, &(0x7f00000000c0)=0x3, 0x8) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff93, 0x8) write$eventfd(r1, &(0x7f0000000040), 0x8) r2 = getpgrp(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r2) 2018/04/10 11:31:32 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100", 0x18) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:31:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x96893905]}, 0x10) 2018/04/10 11:31:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x7) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) r2 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) sendfile(r0, r0, &(0x7f0000000180), 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={r3, 0x101}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r2, 0x0) fchmod(r0, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) readv(r4, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) ptrace$pokeuser(0x6, r5, 0xbb5e, 0xff) socket$inet(0x2, 0x0, 0xffffffffffffbbe0) accept4(r2, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) read(r4, &(0x7f0000000040)=""/25, 0x19) gettid() sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/04/10 11:31:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000180)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@loopback={0x0, 0x1}}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x8, 0x5173}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x1}, 0x8) 2018/04/10 11:31:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xa00]}, 0x10) 2018/04/10 11:31:32 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100", 0x18) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:32 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000001c0)=0x5) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r0) syncfs(r1) keyctl$update(0x2, r5, &(0x7f0000000340)="df02754677212dfc3e2acc26fdc3ffa64813da494137ff75e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6747c23063e51c71baa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1381e6d50986cd98a5c44ac0e78c1140f4c242ed9dcd7e500e823efc375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb1", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000240)={&(0x7f00000000c0)={'sha256-generic\x00'}}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'team0\x00'}}) 2018/04/10 11:31:32 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0xcc39c8ef509bdec0}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0xe}, &(0x7f0000001380)=0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000700)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/46, 0x2e}, {&(0x7f0000000800)=""/75, 0x4b}], 0x2, &(0x7f00000013c0)=""/4096, 0x1000, 0x1}, 0x21) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000500)=[0x0, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000540)=0x0) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000100)="2e587d77f8e16bb45a570470280b66c34ef45eebc156feaa48fd61f0994bfe922a8e9ee1db7b5dbf2bc1beab9f346311559b0c4a1d55d3a4fe04a44c531bcdd31a84a7ec08718d625b1c67c88369ce70c2702265507fbf2bc43c23bc484430a1130ee87f5ef4f40d0cb8dd38da2b3ff8e33afeab83d6fc2df0a6803b75f0bfa1a7b242f58ef8", 0x86}, {&(0x7f0000000280)="cc641f04521843869a45033d927480d60b3ebbac27fff8d33f110422a0c15526676f0a6af68a4e0f211a905c094c16a905b9623a58fe0e55b662a92ece8d571cdae1188771a75de560a3a8fbfd300077b9b8e2f21142940d", 0x58}, {&(0x7f0000000300)="6965c7acdc514117c96a", 0xa}, {&(0x7f0000000340)="88f735475d8c775af3f3c8fc8f538900293a769555bf227eea3d759ec95d73d10b50ec0cf909824e08a2ff0c735709ac68892edd125abc79d73575f23ba411fc4cb6dce7ae4ed3645430d9564ec4eab1076bab609875fb339fa322fd76a05a005e938da583e2345d64e613cfc793b542d6", 0x71}], 0x4, &(0x7f0000000900)=ANY=[@ANYBLOB="8d6e0000000000000100000002000400", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x800}, 0x10) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/10 11:31:32 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dc", 0x1c) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xfffffffe]}, 0x10) 2018/04/10 11:31:32 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ac43b404358100af5c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/10 11:31:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/04/10 11:31:33 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dc", 0x1c) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:34 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/10 11:31:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x1, 0x70bd28, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x40040) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/04/10 11:31:34 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0xe, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "7175657565310000000000000000000000efff003e09000000000000000000000000000000000000000000000000002e2800000016cc00"}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x8}, 0xecb, [0x2, 0x5, 0xfff, 0x101, 0x4, 0x74, 0xffc0000000000000]}, 0x5c) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x3, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x312, @tick=0x9}) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000180)=""/122) 2018/04/10 11:31:34 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000500)={0x10201, 0x2, 0x1f000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) r1 = socket(0x2, 0x3, 0x1ff) sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000000)=@abs, 0x165, &(0x7f00000001c0), 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="0fe872e52e467b71817beb125c045cee80dc7cf1bbd5b85ddebcfbcf63d2a9d94fed9705dced795d6157"], 0xd}, 0x0) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6) modify_ldt$write(0x1, &(0x7f00000000c0)={0x1, 0x20001000, 0xffffffff, 0x3, 0x2, 0xffff, 0xaeb4, 0x6, 0x6, 0x81}, 0x10) sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000180)="3b5cec2ef7b6fb1a2a3ea81b3fa30a7123e73e3785726b24730e523e7342bbef53cdabb534bc7118142e6c638998e0abbd4005596295269d05d42a92880dab2a6e8bc8abbd79", 0x46}, {&(0x7f0000000240)="e3f79f564123cae557d97f9967320b3f3e30f61f2c4d8c5a936f93f36118202ea43c08b08493d9c493f090d6d1f21628a0c1b53c6dc185526911a34ca6715987202dfa4d448ea3a5d5315eade7210934fecb142f1d11b3adeeadbbecc707d8beab6edbd3915ad36647acd4179fd681f125e31047ce7fef06b5b3cb0061e221b29d84b4d28b8e5443c67f4fc8c4c5bc03cdbb49b86e69058decb15ad0e217de3ed1d08caa4ac52f49085f5fbb3c73b8c34da08d7426c557", 0xb7}, {&(0x7f0000000300)="b317232a85af1af5828ffb6ee0601318a76b5888ea7b56ee4dfa55979b750721f12fe94302967cd2afb60db09b0461cb577be211e59ebf0a240a82f8b41e74fa309828db0c810752", 0x48}, {&(0x7f0000000380)="9b9bab7f78cc2fe70500b53978004a519be0533e082fee06b531347d829d90d86ce7e2560ca33762486ad5642ef4f3bee40602008a863977ccd03f3dc2e6df8b51312bfb9ec505870dabe11add6d3c939d65a06f0830bc903fe9e50a8117299db0223c0c62438b1ddea9785a7435d92bf27e28adc5684d85d026bb2244f8b73d7d8ff7b8b90d9694dd1f179be9916fdf4436fec7e2072ab383896048b0c094614f3c2c", 0xa3}], 0x4, 0x0, 0x0, 0x8000}, 0x800) 2018/04/10 11:31:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0xe]}, 0x10) 2018/04/10 11:31:34 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x42) write$rdma_cm(r0, &(0x7f00000022c0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002280)={0xffffffff}, 0x113, 0x5}}, 0x20) write$rdma_cm(r0, &(0x7f0000002300)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000200), r1, 0x3}}, 0x18) 2018/04/10 11:31:34 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x8, 0x3, 0xba64, 0x100, 0x4fa, 0x80000, r1}) r2 = socket(0x2, 0x2, 0x0) r3 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) fallocate(r3, 0x0, 0xffff, 0x9) sendto$inet(r2, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0x8) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) sendfile(r2, r3, 0x0, 0x20) sendfile(r2, r3, 0x0, 0x7ff) 2018/04/10 11:31:34 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dc", 0x1c) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) [ 212.148714] QAT: Invalid ioctl 2018/04/10 11:31:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x5398996]}, 0x10) [ 212.176390] QAT: Invalid ioctl 2018/04/10 11:31:34 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:34 executing program 5: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000003c0)=0x8) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000004c0), 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00004cfff8)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000040)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001600)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e23, 0x0, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0x7f, r2, r3}, {0x33bc, 0x400, 0x5ab22f04, 0x1, 0x1, 0x8, 0x0, 0x7}, {0x9, 0x1, 0x2ee8, 0x9}, 0x80000000, 0x0, 0x3, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x4, 0x2, 0x3f, 0xd56, 0x0, 0xfffffffffffffff9}}, 0xe8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000580)=@nfc={0x27}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000600)="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", 0x1000}], 0x1, 0x0, 0x0, 0x4000000}, 0x4000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000000000)) accept4$alg(r0, 0x0, 0x0, 0x80800) 2018/04/10 11:31:34 executing program 7: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="846f757569642c1f"]) [ 212.302963] XFS (loop7): unknown mount option [„ouuid]. [ 212.330243] XFS (loop7): unknown mount option [„ouuid]. 2018/04/10 11:31:34 executing program 0: mlock(&(0x7f0000698000/0x3000)=nil, 0x3000) mremap(&(0x7f0000698000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000699000/0x3000)=nil) mlock(&(0x7f0000699000/0x4000)=nil, 0x4000) 2018/04/10 11:31:34 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000400)}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x9, 0x4000) recvmsg$netrom(r1, &(0x7f00000017c0)={&(0x7f00000003c0)=@ax25={0x3, {"c05ac24a20834c"}, 0x6}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="289ce517358ef4bb5ea1a35c7e537efa39675ffe3c7e9aaec7c4b0049a2dd02d3bc6ab39b5aa9c334457dd88d69cbe122003fb949a47e572b5b0e38327ed4744543037d14da0bc02b6da55a3039ee65f10c031ad304cd3c04c22b36f83fca76590cd1722f71f89cc51c429eb79afa90165a1b366d7fd6d15ac89718cbf0e754e94518808dcb6c333903c6e14e3c0c86c75335900fdbd5d2efa22b77cb1f6eddfd7b677627d3cafc073bb7efc34", 0xad}], 0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x10f8, 0x40800}, 0x101) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000400)={0x67, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x1, 'fo\x00', 0x2d, 0x8, 0x25}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000001980), &(0x7f00000018c0)=""/140}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x0, &(0x7f0000000200)=@raw, &(0x7f0000000240)='GPL\x00', 0x0, 0x84, &(0x7f0000000280)=""/132}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000340), &(0x7f0000000200)=""/208}, 0x18) 2018/04/10 11:31:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x4002000000000000]}, 0x10) 2018/04/10 11:31:34 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0xfffffffffffffffb}], 0x4c) 2018/04/10 11:31:34 executing program 5: exit(0x0) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='Qamfs\x00', 0x105403, &(0x7f000000a000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x3, 0x402000) getsockopt$nfc_llcp(r0, 0x118, 0x2c7b3b02cf71d82b, &(0x7f0000000240)=""/135, 0x87) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x189280, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7) r3 = getuid() r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={r2, r3, r4}, 0xc) poll(&(0x7f0000cf4000), 0x0, 0x7f) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, {0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x3, [0x638, 0x2, 0x4, 0x40, 0xfffffffffffffff7, 0x5, 0x2, 0x1]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x800, @loopback={0x0, 0x1}, 0x7f}], 0x4c) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) unlink(&(0x7f0000933ff8)='./file0\x00') 2018/04/10 11:31:34 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(0xffffffffffffffff, 0x1) 2018/04/10 11:31:34 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x3, 0x40000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000400)) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) sched_setattr(r3, &(0x7f0000000300)={0x30, 0x0, 0x0, 0xfffffffffffffffb, 0xffffffff, 0xc9b, 0x41c3, 0x4}, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r4, r5, 0x400) fstat(r2, &(0x7f0000000240)) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/10 11:31:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x20, 0x400400) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x3, 0x4) ioctl$TIOCCONS(r1, 0x541d) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x48, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'yam0\x00'}) listen(r0, 0x43) accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000000440)=0x80) shutdown(r0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x3}, {0xa, 0x4e20, 0x41, @loopback={0x0, 0x1}, 0x40}, 0x40, [0x1000, 0x6, 0x6, 0x5, 0x100000000, 0x5fc, 0x0, 0x5]}, 0x5c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) finit_module(r0, &(0x7f0000000100)='/dev/vcs#\x00', 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x4, 0x80, 0x100, 0xe03, 0x20, r3}) 2018/04/10 11:31:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001280)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0xfffffffffffffffe, &(0x7f0000000000), 0x0) syz_read_part_table(0x6a6b6d9f, 0x2, &(0x7f0000001240)=[{&(0x7f0000000140)="63179bd78f7a783ed7af20676f186828a7ddd4868eb76280c2f8cfd7d4282e855be7f940e4c1373794941a1570bb40df3f053aecfb676d231737a307a205d452f329e06b15c743d8b5ed5d677953b7a5162adf2ee616e1def4412a7dc9144863c4b9e88414b82b2ff7d465f6b418b54372c51ad90cd24da690e5750d9953d3c9c625f9bdd3046d4d821452864674f44b0238054e4da0214e8912ee9b72b959bcacdcc8b54ff59b8266240ae9c171349fbb3fa1fb6e135a491fef818650026b21f05d9384cb54921e893020442adfcfb557177ad1e6f1aca6c4622d8ba08de07f59b0b5aeacda1b7c70f58a1dd8261b5c849a9f57039e9d9cdac86b20122bbd129e729369a88c389b64d11ba761e9588039866ea0f1e636ef9eea897b6924d6cf5b30b19444f4dbdde02d2fd6e325dd19c80a28796e435d4e51bc0bb85bcaa720e041a09ef0d42c91c4a85cbddc81c3c9e87c72d91cb5b20c58c1869c97b481ecc73fd1a489661b638e7107914bb2e44dc7ae1e4e0c74a1eee5a94eed90d2c2a2d45c827539bdb2a4f8cf8f39d8393ae15bfba854c4b59bdcbc56a7b9c0a3b5a35f219918d183f034f92c32f6c89823c9db206dc68d8d116c78c9d511b5aaa5b5fac22027f4df857f2a2b3002c3cbfc84c9f958ff33a4ceea1c4ad31cc22e0acd857e3fb84c9e6683d533c1c204d117c7fbfadc351d1eb6ae2c7961756e888916923009283d5113e7a7dd0b5c650eb472b2ca033e0918e09188549be423398eebd387fe11645363de60b53a6b0ed9c2a0673336e83c4a9fb2eebb8582b9762e14d702f1e63603914dd98a31a48a5669767bc255c88bd048babc3e77b5e58f9926e18454025394f38abb7929f6b400dc28c99bc5605bece6de5b5d48dbb97a383f34c1ee020f44ac358300bfbfa9d0b202a80e487ddca7e1cadb9cd6323fac8b2d0b3c67bd1c078e51c91abd200c7748cccd3f50802fb362e57623a9fc0b11fce883c3a5827fb8bc0840ddbf89296bee187b149b2cfa418615649f38ca559695c3aac3b72b04a1f151ff6fd11991b67a0c068bcc8c586dedef95c4ce337c5e8ec4a4c4b02b2ab9a11dd2376223e6a3274556342b773b989b33d628645b5fd02fa5cf454ece929c366ac2a998c5c3f2eee6034e58e40211fa28418d40dbf9ef581b501de2e2c357c60fa879d85da8d4d3b2ae765af484d4a06b1545aa43d0486808e80f2cfd55c46cac8bd7e6d89f3e0fd2ac502545e88a84927445f4921a8bcf38587a30095436cac60c8b342c009693004a5d3a5c466d93fdf18eb91a8950f1924448ad38510938a573375ab3b3027674aa7d158372cf14e61250b655d58d630f0b9fe3dae64a17f0567db5f5afef5ec396a112b2f620a7a2b28fca4f5cec0dc274fd89d4eaace67fe5f4d810038f78f0bf52187be09f7daea7a72891bc475ada2ea0a49e1048a2e61bc8bb97cb9f276ae5118a3db83b2519e6a84817ce8b592107765b1f57c018c55f072a27275b55f99f27458272618753b595c55bf4cdc074644206a5836894d05b025044ac11b653162d5200017a05f38909ee47e632eb66e3b89e984698bb474920a20f5285ba1bd2ec4e35163656f50026bb09122d2ae35aaa6189994c69e448afb1026bdc2b376c8f636c53f4e8b982910deea32eaa6b033b437160d7ba6c8723324370f3c66c55991139099ac4f4e4eaed3f434c2858f8ff7f69186659cf603c466b56b2b62dabd0003ec7cd29724d9f596f6fe72e938584a321f6a2562aa2714e73200eeeb6d1bc7b667ccb77c21bbc2617bd8fbd832c260f35836ff047c865c83508051328197f20d352722e190ac5c5c6a8c887aa2e8a930af6754466f7a6317283bca3d436a2a35561ddd67c6598d27fbebc1fffbd5653492364b286c386ae56126edac7ff31cf5f1270582a942a36cca23bd55a18c7597cbaa297d82aeb2dd4ea0d78419a0e30da30e2cc916fad7b01e0822a8a6021bbe1d24ca0189e99ec7ffc00132d32b38f639b9474ab72888aabf2c3f87c544e7226c31a0490325befb6c377e159e25d30c7450043cfb23167028bd9fbaf7c819766fe75464fcccac38c7d521fd5a81d4568f49df8ce1554ce61f625eb0fa8dcda5475919435fe81cc590603e878f0c0e1ea8e899f48b85b8cd8c411a132fe7ef5cc6fb571ebf97670da193304670142aa8204975503987ebb9dc26c151ec8fc59071e69628497bfba74b5078c1d4b403c8a2a9d18f6f5c2f58e5e917f17d2bf778d02475dbc713da9d50e37adde52d5d234e8a0125a2deb176b9d6c480967a3d0e0a8b55674f24fc1016ccaa5ba6ba30511b7dfbc7e807303fb5f432f7fb8f52e879b48a82b9999d5a35d357cc9b1a6a32e4359a055ae64f5e04dbd757870395812cc2f64cfadc3cd37bca8170fa9a64f73a0c90d8d9a20a2d5e8aeddc41281f5766000488cf05441b98745f4ce9bcab7ad9d546a477687d4d5b9a7367a8009a7deb45d82417dc757393e215c579e0b482d495e4a17c60c6f7088b06febb4333141c149f6276beb9ffdcc8a7df7cc0fb8ff6733aa55d5e7b5b327428bfc6681acc3e85e67b53fdfea11507999c0efc83b20d447dbb024f02e2a5ce49a11a2ef61332c80c7bb684435159c4d4750d44d25f4587a0a787998556665cbbada05610b55a3d9e8dbbff6211f71b195618987772252d6ce6039b8156ac9f375d344ffadfb87fb46b324b2e586b8031865225b4b8f6572c50dc36b19945f7c35392005efc793f5df63dc5cba074f278475a940986a822459f9f9e390707391032fd60323091638a23879c8f48ce361f077d3425b26582c92b73a6b55213bb2cf55ef57ac89fa3e6d09e16306d0d6cdd5682d0f6d42732808f4c9077249fd369eb0a611320c474def7c72b6c233e76a0a5148e4fb76420518a858d2ee2ad6c83afa786476b674ae837620997333064717331aabeaa060e12c7c0a0d40e0363b88419dc91db0b2697dda32f04a342e445c8bd183d9f0bdccc87f17f41dfa273e8046cfca1a95a9ca6504efe9736f996933bc1cafe40fecf9dc805a7a93e38b86d05d5ee28e958bb55a6520f42ccb715511c114818ad7989ff23b761a404418371aea259ae94ed7c22f374b6d4128cb0d5b880ff239d867a6500d4ff3c858749831eb187920401fd9984c48bbe5fc3a184c6fd2db14dbe9d3b622ac7cc454d012e0a86d01caf76f00582c510f0eb357b77b81fb9385efe39a931b6dd644538d4b4645a285223972d8f8b6b8973f2ff114454857f585d3d655db8a9d148babe1c52f1cd23e5a5c778b9208fd9a8c7670ca96d6c53012140bdff5fafef46e2ddb3cc1973dc28a9efee222a94461477e029292274de5f6660ffc8044e6a260d3e59d2f11bf02c59b39b3f3346bb6f1e984a5354c5587c981c8541f3beba49d9bb124669a3dc873cc6d53af1b5f448ce45d2547bf269a0363dd67667f564f1f88af0c67b4b075b5b7585f5b5b80ab30dd916087ef384b8e42c9e23ba8d0a0d3a6f486e761ea1a47dcb14f810f037013390a09faba72909b7317ee3ad2045e25aff0b0ec916e80d69cd72f87dbd491037d57e8780304b991306a350e1c976ba36e308df19c87ea5a18e5c3fe707828dd937b12c0ef863bf0a55eccd1f29a4807b2c0f4431c4b7bfe9b0b788e545292a16e0cd13c025f2e65b3880a42cc7453bcc828401f862d71ba0c5278e8d75d05c545fab1a5efa7aa05fdc707d7ecb1b6aa44b5a043393880f23eb4fe79f2faa9d5483df0ee78f5bb7908a1525c4c0759e0c8b1bf9faeb1cc3d3e304cca3fd45ed8a3e3c95881462869d3ae9ad0b9299f25c21fe567e489434ab5cd5a41996fa1844ecd0c9739388a65728321df72509da5571b11a657b953e1380c2ee62a9243106c1027420310ce2934d58dd0db8a97549fc0da67589d0125272972545ac6312a970502710012f8576e3cc96afdf515d51cb472d39e9ded0769f2996c5989d9936f7b8b15008ec0c2c2be35d04d634081512badfdd969a67c0f7ff6181aae804542ca0d6316f75f56e86fc29b3ad117e67181ed7aaa032a25d4b4e13694dc83061480a4c21b1ab3619da7e69356ada158539141f64874c9e477d6c0be9083f0e59c58fbe89b2ebd53c894908816078555b70d6c0dc1b65017f093335b59e793cf5193479564dec3e0481d2546c834438bb4e0a5619644d0c667b6d044141a711e2755b20cb4ca80aa5ab24e9f273cd0746aebfc1d573cfd269f2677554a2842862afc505efbde82d5aa8c2b69d1cf2fdfc29176c280cc849b978884a92f20167bb1c4079a8df2a165038e8ff1aaaae5bad9a36cb62276c8b0b0ce9724eaa926f2677c3c610bea2c2fd14b2e413dfa5c7f87f562ecff1ad69c74124045d4bd777a8b5b2568706a051a93feb9c81d79d32f36f2b79ed296cefc2d17f69d70ccd4943e59faf07e63955a8f09c2fdceff80f236a17140490574cc4661a5560b7e8b35d46552307c83646f4244a7b358d98ba2a6919c1734172d595f4023e4dba8a9f461884a6e6def1b04a0fad600cfada35cf891b2cec3d699cf32c106fca4cef98986658694094149ce8e6f8ebdf5cbc5b5d3c899eb4534bcbf5f582b4199d11119b25ada741212b506c7f183c45da4090a37ea9bfe0fc81cc005f6576b3e2fa8d3c28ceaf708a835584932593ed3ce45d99b972bec23d13d57325ecf29614b2e3387e63ba6eeaddc3b33d2ae0975884f7d0d7822931b5fcb643bff3159d3810bc98faf3866fdce440a7202e21ccf6b12163a65c27e0671902c430552148e4ea36a353964b8b1cbee3d38f782f39385a2f149b12d988e6b6bfe4d28761c86a792ef6ec2b771cf09c8378a7b31f2ba4cffdd6082622c9a23ff74ee395cc161d91ece6db4f5b30f946d16c821db5eb5f28f1a764f02f4729714f0b881316bdc53b3b7dc9c53cee87637377719545caa46264c1ac75cce08d225c1a44e2d1e40e6b1620eceb1351a03888453efe142481f26c9261e689b2b6329a69afb4cdcabf1735b9d7f8000ddd2a965de2b3d209f82ba5cb467ed803bd96f9d0e1a766e5844ed6c2e4da4e0b6a37c970981fdf76532c0981f830392e2ecd37b61ab27f832b70e7a7a5ed71e729d3475f0676902290360cd5a0671b8338169dc93f7ab113ce6e7c3da41005071a7d793bad3f6fdbe74087d0ea2ef862f797b9f0ccf1c6d9cb978096d85133882ba9b3c497b6ab417e3261ae4d1afb78ca5a63d49cbc105b031c68a3886ead3969f3d9272a701793b350955c02552c749dd909b2dbfbe4c2a8a87ce747040805707f1a4fa7b7eff6a5c46ea594ddc9dd35d427e981c6f60db357bfbb26cf8d9516d4168054c0186f7cc8958f3abe6e54c485de7c576d4bdebf1148851708dd58a4767caa170fb1c894f4d6bec504e43d776a2dc26e528e1ee990b40c13afcf6c185a7fd0d9dd76c3a1efac035c839e9147262dcf035c297c8774b72f3faf816a597f39b6de470859d3cc14564165ce7e68e5e3a6b48d3a831d1d7235945fe796168d9b30eec357fe081bf825a062d2422aefe0af18afc5749eda890634948de330bb5af71bad891f5eb3686828f192e984d1fd73c7bd53e3522acb6c91d37ac86d1b0183f2be79171c24700f0fb04f04526cc8197c5bc90c8dea03e8e24de0393381bc892afb252d1cc7bd07fa108ceecc3053fcd719705a6fd4cb4ac11bfaca69c94cdfaca0f29acda13dc7d159992fc50e12fa1620e635f169af60ce85ef579b95e2608a1d489b07a0c8ad75464006d", 0x1000, 0x1}, {&(0x7f0000001140)="d8703d072908401e36ba0fad19f57b41d22815e626081e0904c9e7474c4c3abc1852eb80098fe6fd53ed9cf7b6cbd2780ab6ef4071915b962479ce3e8d97bac11b7611975fc5e4163ab98ff33c65a968732aec2d8b8b47c53a53d006e8ce855b8ec3cdeeeecffee6e4c79f46088bef81628a0a85c81367dc2acb0787165b99b30b480365b0e459ad8bcbcdc30f3ea57dfe4295ef07bd3bd56a2eefad4310eb3d237758862242f14c75981cb986548ec37a05d15caee07eab0d7d0fd72797ae1d4f0b49d6e85692da8b8987ff4fba3825afe8cd1731855bc84c514d", 0xdb, 0x2d5}]) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="0150cbb610fa5d73f0"], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/10 11:31:35 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:35 executing program 6: r0 = socket$inet6(0xa, 0xb, 0x1a6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x210) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x2, 0x401, 0x0, 0x0, 0x4, 0x0, 0x8]}, &(0x7f0000000140)=0x100) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x100000000000000, 0x0, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0x7c, "c181bcd1d0bbebc7b33e54cf217c24aa12e5af716534eb9735017f9abf0f8b1e7eb88975d53fcd2de15d9f9b062a0607df94575c603c8f0a624010e6c93751bdb1b1fefd2bb4f1e6522057698dbe192ca047fd7fe7b3049d015531fe7da39bf79d67e34ffc9c5ba8ed62b46ee6e3fe2f283aac0dc0df5521991193b0"}, &(0x7f00000002c0)=0x84) 2018/04/10 11:31:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x1802000000000000]}, 0x10) 2018/04/10 11:31:35 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x864a0000]}, 0x10) 2018/04/10 11:31:35 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00000027c0)=[{&(0x7f00000026c0)=""/227, 0xe3}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1010000000016) ptrace$getenv(0x4201, r1, 0x1f, &(0x7f0000000000)) socketpair(0x1, 0x4, 0x3, &(0x7f0000000040)) 2018/04/10 11:31:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x218]}, 0x10) 2018/04/10 11:31:35 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200), 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) [ 213.371242] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40c0, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x28, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0x8, 0x2b, [@nested={0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/04/10 11:31:35 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200), 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) [ 213.433504] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x100000000000000]}, 0x10) [ 213.486680] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 213.495906] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 213.509467] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/04/10 11:31:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x28000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x8001) 2018/04/10 11:31:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, 0x90) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x212000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2150) 2018/04/10 11:31:36 executing program 6: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000003000)="f8", 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x102, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/04/10 11:31:36 executing program 5: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0xf, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='trusted.syz\x00', &(0x7f00000002c0)=""/226, 0xe2) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x297a, 0x48001) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000200)=0x4) 2018/04/10 11:31:36 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = gettid() rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000b86ffc)) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/04/10 11:31:36 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200), 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x400000000000000]}, 0x10) 2018/04/10 11:31:36 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) write$eventfd(0xffffffffffffffff, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(0xffffffffffffffff, &(0x7f00000000c0)=0x2000000000, 0xfffffca7) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200100, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) [ 214.741542] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:37 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f000000df48)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005fe8), &(0x7f0000206000)}}], 0x0, 0x0, &(0x7f000084b000)}) setrlimit(0xc, &(0x7f0000000000)={0x400000000000, 0x80000001}) r1 = syz_open_dev$binder(&(0x7f000067cff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003cb000)={0x4c, 0x0, &(0x7f00001e9000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000495000), &(0x7f00000fd000)}, 0x10000}}], 0x0, 0x0, &(0x7f00002f6000)}) 2018/04/10 11:31:37 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) write$eventfd(r0, &(0x7f00000000c0)=0x8, 0x8) r1 = eventfd(0x80000002) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r0, 0x4, 0x1}, 0x10) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) pause() write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/10 11:31:37 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="d9fe4e33150428b264b5321b3d4485ee3d56159229c6af3e462e3eece67b900d153e4feeff80413f10bbdfd3f2ace43f5cfb674bb3f71f191dd08ee5c2fddc2b2a1e8579a7f67690c70b19259075e09f8714dfa899c8b6f582fc16554dfa5a599cbaa42aa3226fb72db2b625c5c987660ec3739f7bbe9de25fc76a9bd2a6d0fb9e970df97303e65029e519d745a25378c71c0cf4711d43aedccb4aca33a59a82c5802c56a001abdf48e115859425a001ab93f29b8af17dbdf655f233f11ba3895a7908d63c0489b62b1667240ba0ad568094a5f87bbb87e67bf3dd43095e232a986c1e71fe94721956a1272cfe6816a1a574382c518241", 0xf7, 0x81, &(0x7f0000000280)={0x11, 0x10, r4, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getgid() fcntl$getownex(r2, 0x10, &(0x7f0000001780)) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001880)) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00000018c0)={0x9, 0x7fff, 0x2}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000001a80)) getresgid(&(0x7f0000001840), &(0x7f0000001800), &(0x7f0000001900)) readv(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/74, 0x4a}], 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000140)="5357d8923b40a95279aba61795245d06621c1d053183f7fcf325df9f0429b275d0c6e134f2", 0x25}], 0x1, &(0x7f0000001940), 0x0, 0x4000000}, 0x800) exit(0x200) r5 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r6 = epoll_create(0x7ffffffd) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000518ff4)) signalfd(r5, &(0x7f0000b9fff8), 0x8) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ioctl$TCSETSF(r7, 0x80247008, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f00000017c0)=0xfffffffffffffffe, 0x4) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/10 11:31:37 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009", 0x10) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x50000]}, 0x10) 2018/04/10 11:31:37 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x8000000000000002}, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="080000835ab92e00ff05be5f4f74ac26e53bbae0af3ea9e75cec602923db748d2386e108b3a9eb70147c09716d1122d1f8fd1eec63e0e9e0c259d79568ef6332b22f1ffde6dedb3278210f3f8a2056ff228d5d4e2312caa6edf23b101fcf4f19f52ccdba3b138f78f54f6640038c16bb8989b19a2ad9007231c7e702207589a6615fa188c64e81c60bed77cbc2e2caa1"], 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/10 11:31:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xc35, 0x10000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0xffffffff, 0x6, 0x5, 0x5, 0x5, 0x0, 0x100, 0x6, 0x8, 0x7, 0x81, 0xc6f, 0xffffffff}, {0x4, 0xffffffff, 0xfff, 0xffff, 0x1, 0x5, 0x26, 0x0, 0x100000001, 0x8c5d, 0xfffffffeffffffff, 0x81}, {0x28e3, 0xd2d, 0xfffffffffffffff9, 0x3f, 0x8, 0xbb50, 0x100000001, 0x69, 0x8001, 0xfffffffffffff801, 0x11d, 0x3fd, 0x13}]}) shutdown(r0, 0x1) 2018/04/10 11:31:37 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x1, 0xa10, [0x20000440, 0x0, 0x0, 0x20000470, 0x20000e20], 0x0, &(0x7f0000000180), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0xa8c) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x100000000007fffe) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'syzkaller1\x00', {0x4, 0x68, 0x0, "e8fb562a7b37", 0x6}}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'vcan0\x00', {0x4, 0xcb, 0x1000, "70156e249626", 0x1ff}}) r3 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x100000001, 0x4081) socket$netlink(0x10, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000300)=0x1, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000003c0)={'bcsh0\x00', &(0x7f00000002c0)=ANY=[@ANYRES64=r3]}) 2018/04/10 11:31:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x700]}, 0x10) [ 215.807553] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 215.818075] kernel msg: ebtables bug: please report to author: Wrong len argument [ 215.833866] binder_alloc: 16356: binder_alloc_buf size 65536 failed, no address space [ 215.841948] binder_alloc: allocated: 8 (num: 1 largest: 8), free: 8184 (num: 1 largest: 8184) 2018/04/10 11:31:37 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009", 0x10) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:37 executing program 6: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) [ 215.850696] binder: 16356:16360 transaction failed 29201/-28, size 0-0 line 2963 [ 215.899409] binder: BINDER_SET_CONTEXT_MGR already set [ 215.914133] binder: 16356:16378 ioctl 40046207 0 returned -16 [ 215.924429] kernel msg: ebtables bug: please report to author: Wrong len argument [ 215.933698] binder_alloc: 16356: binder_alloc_buf, no vma [ 215.937342] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x1f4]}, 0x10) 2018/04/10 11:31:37 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003c80)='/dev/sequencer\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff1e, 0xe2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003b40)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000003c00)=""/35, &(0x7f0000003c40)=0x23) clock_gettime(0x1, &(0x7f0000003cc0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003900)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/161, 0xa1}, {&(0x7f0000000100)=""/220, 0xdc}, {&(0x7f0000000200)=""/144, 0x90}, {&(0x7f00000002c0)=""/125, 0x7d}, {&(0x7f0000000380)=""/26, 0x1a}], 0x5, &(0x7f0000000440)=""/105, 0x69, 0x639ac28f}}, {{&(0x7f00000004c0)=@nfc_llcp, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000540)=""/214, 0xd6}, {&(0x7f0000000640)=""/202, 0xca}, {&(0x7f0000000740)=""/229, 0xe5}, {&(0x7f0000000840)=""/136, 0x88}, {&(0x7f0000000900)=""/160, 0xa0}], 0x5, &(0x7f0000000a40)=""/136, 0x88, 0x20}, 0x100000001}, {{&(0x7f0000000b00)=@alg, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000b80)=""/4096, 0x1000}, {&(0x7f0000001b80)=""/172, 0xac}], 0x2, &(0x7f0000001c80)=""/69, 0x45, 0x1}, 0x80000000}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001d00)=""/152, 0x98}, {&(0x7f0000001dc0)=""/25, 0x19}, {&(0x7f0000001e00)=""/214, 0xd6}, {&(0x7f0000001f00)=""/212, 0xd4}], 0x4, &(0x7f0000002040)=""/255, 0xff, 0x80000001}, 0x4}, {{0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000002140)=""/116, 0x74}, {&(0x7f00000021c0)=""/19, 0x13}, {&(0x7f0000002200)=""/225, 0xe1}, {&(0x7f0000002300)=""/77, 0x4d}, {&(0x7f0000002380)=""/11, 0xb}, {&(0x7f00000023c0)=""/190, 0xbe}], 0x6, &(0x7f0000002500)=""/250, 0xfa, 0x9}, 0xde7f}, {{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f0000002600)=""/249, 0xf9}, {&(0x7f0000002700)=""/89, 0x59}, {&(0x7f0000002780)}], 0x3, 0x0, 0x0, 0x9}, 0x7}, {{&(0x7f0000002800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000002880)=""/135, 0x87}, {&(0x7f0000002940)=""/241, 0xf1}, {&(0x7f0000002a40)=""/171, 0xab}, {&(0x7f0000002b00)=""/156, 0x9c}, {&(0x7f0000002bc0)=""/210, 0xd2}], 0x5, &(0x7f0000002d40)=""/123, 0x7b, 0x10000}, 0xfffffffffffffffe}, {{&(0x7f0000002dc0), 0x80, &(0x7f0000003140)=[{&(0x7f0000002e40)=""/195, 0xc3}, {&(0x7f0000002f40)=""/200, 0xc8}, {&(0x7f0000003040)=""/56, 0x38}, {&(0x7f0000003080)=""/189, 0xbd}], 0x4, &(0x7f0000003180)=""/180, 0xb4, 0xa1d}, 0xb66}, {{&(0x7f0000003240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000037c0)=[{&(0x7f00000032c0)=""/239, 0xef}, {&(0x7f00000033c0)=""/136, 0x88}, {&(0x7f0000003480)=""/3, 0x3}, {&(0x7f00000034c0)=""/79, 0x4f}, {&(0x7f0000003540)=""/82, 0x52}, {&(0x7f00000035c0)=""/252, 0xfc}, {&(0x7f00000036c0)=""/233, 0xe9}], 0x7, &(0x7f0000003840)=""/191, 0xbf}, 0x9}], 0x9, 0x100, &(0x7f0000003b80)={r2, r3+10000000}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x0, 0xfdfdffff}) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000003bc0)={@remote}, &(0x7f0000002780)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000004e80)={'nat\x00', 0x0, 0x3, 0xc9, [], 0x8, &(0x7f0000004d00)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000004d80)=""/201}, &(0x7f0000004f00)=0x78) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000003d00)="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") ustat(0x200000000000, &(0x7f0000000340)) 2018/04/10 11:31:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="800000000002000019000000e60100006c000000000000000100000001000000040000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0087f71b7f8dad2c93f4ab533bf0afa7b121ca7fd2505c136b4503fb708c5d01293f478972ed85c4cd4ae2fd5e7560956360b36bf35b350ecf8c076e06481a000000000000000000000000000000"]) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000002c0)=0x7fffffff) socketpair$inet6(0xa, 0x6, 0x816000000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x50, r2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x4}, {0x0, 0x7}], 0x2) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000200)='./file0\x00', 0x10000, 0x0, &(0x7f0000000240), 0x40000, &(0x7f0000000280)=ANY=[@ANYBLOB='nobarrie\x00\x00\x00\x00\x00\x00\x00\x00oups,data_err=abort,commit=99,minixdf,\x00']) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x54, r3, 0x200, 0x70bd27, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5e5}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x41) [ 215.939331] binder: 16356:16360 transaction failed 29189/-3, size 0-0 line 2963 [ 215.975634] binder_alloc: 16356: binder_alloc_buf, no vma [ 215.981315] binder: 16356:16378 transaction failed 29189/-3, size 0-0 line 2963 [ 216.070327] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 216.070905] binder: undelivered TRANSACTION_ERROR: 29189 [ 216.096584] binder: release 16356:16360 transaction 13 out, still active [ 216.103583] binder: undelivered TRANSACTION_COMPLETE [ 216.108745] binder: send failed reply for transaction 13, target dead [ 216.125981] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (1 blocks) [ 216.134744] binder: undelivered TRANSACTION_ERROR: 29201 [ 216.140384] binder: undelivered TRANSACTION_ERROR: 29189 [ 216.166785] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 216.190545] EXT4-fs (loop0): bad geometry: block count 512 exceeds size of device (1 blocks) 2018/04/10 11:31:38 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009", 0x10) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:38 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[], 0xffffffffffffffd1}, 0x1}, 0xffffffffffffffff) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0x70bd27}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x27a6}, 0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000180)) 2018/04/10 11:31:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x2]}, 0x10) 2018/04/10 11:31:38 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000080)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') ioctl$TUNSETLINK(r2, 0x400454cd, 0x307) pipe(&(0x7f00000000c0)) syz_emit_ethernet(0xe, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="d8727266ce8d", [], {@generic={0x800}}}, 0x0) 2018/04/10 11:31:38 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getpgrp(r0) r1 = eventfd(0x80000002) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff90, 0x8) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/10 11:31:38 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$pppoe(0x18, 0x1, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) r8 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001b80)={0xffffffff, 0x1, 0x18}, 0xc) r10 = socket$rds(0x15, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001bc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001d00)=0xe8) getresgid(&(0x7f0000001d40)=0x0, &(0x7f0000001d80), &(0x7f0000001dc0)) r14 = gettid() r15 = getuid() r16 = getgid() r17 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001e00)={0x0, 0xe57a, 0x8}, 0xc) r18 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002000), &(0x7f0000002040)=0x1c, 0x80000) r19 = accept4$llc(0xffffffffffffff9c, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000020c0)=0x10, 0x80000) r20 = inotify_init() r21 = socket(0x9, 0x3, 0x8) r22 = syz_open_dev$usbmon(&(0x7f0000002100)='/dev/usbmon#\x00', 0x7, 0x200000) r23 = syz_open_dev$sndpcmp(&(0x7f0000002140)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x80000) r24 = socket$vsock_dgram(0x28, 0x2, 0x0) r25 = socket$inet_udp(0x2, 0x2, 0x0) r26 = bpf$PROG_LOAD(0x5, &(0x7f0000002300)={0x7, 0xa, &(0x7f0000002180)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x3d30, 0x0, 0x0, 0x0, 0x7fff}, @call={0x85}, @generic={0x2, 0x6702, 0x3, 0x17}, @initr0={0x18, 0x0, 0x0, 0x0, 0x95d, 0x0, 0x0, 0x0, 0xfffffffffffff0e2}, @alu={0x7, 0x5, 0xb, 0x5, 0xf, 0x80, 0xfffffffffffffffc}], &(0x7f0000002200)='syzkaller\x00', 0x4, 0xbe, &(0x7f0000002240)=""/190, 0x41000, 0x1}, 0x48) r27 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000023c0)={&(0x7f0000002380)='./file0\x00', 0x0, 0x10}, 0x10) r28 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002400)={0x0, 0x81, 0x10}, 0xc) r29 = syz_open_dev$tun(&(0x7f0000002440)='/dev/net/tun\x00', 0x0, 0x200000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002480)={0xffffffffffffffff, 0xffffffffffffffff}) r31 = fanotify_init(0x20, 0x101000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000024c0)=0x0) r33 = geteuid() getresgid(&(0x7f0000002500), &(0x7f0000002540)=0x0, &(0x7f0000002580)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002a80)=0x0) getresuid(&(0x7f0000002ac0), &(0x7f0000002b00), &(0x7f0000002b40)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002b80)={0x0, 0x0, 0x0}, &(0x7f0000002bc0)=0xc) r38 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000002c00), &(0x7f0000002c40)=0xe, 0x80800) r39 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003000)='/dev/cuse\x00', 0x400c1, 0x0) r40 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002d00)={&(0x7f0000002cc0)='./file0\x00', 0x0, 0x8}, 0x10) r41 = socket$kcm(0x29, 0x7, 0x0) r42 = eventfd2(0x3f, 0x80000) r43 = syz_open_dev$tun(&(0x7f0000002d40)='/dev/net/tun\x00', 0x0, 0x440) r44 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000002d80)='cgroup.stat\x00', 0x0, 0x0) r45 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002e00)={&(0x7f0000002dc0)='./file0\x00'}, 0x10) r46 = syz_open_dev$evdev(&(0x7f0000002e40)='/dev/input/event#\x00', 0x800, 0x12000) r47 = syz_fuse_mount(&(0x7f0000002e80)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x2040000) r48 = syz_open_dev$evdev(&(0x7f0000002ec0)='/dev/input/event#\x00', 0x4, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002f00)={0x0, 0x80000, 0xffffffffffffff9c}) r50 = signalfd4(0xffffffffffffffff, &(0x7f0000002f40)={0xffff}, 0x8, 0x800) r51 = socket$inet_sctp(0x2, 0x5, 0x84) r52 = socket$key(0xf, 0x3, 0x2) r53 = socket$inet_udp(0x2, 0x2, 0x0) r54 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$inet(0x2, 0x0, 0x3f, &(0x7f0000002f80)={0xffffffffffffffff}) r56 = socket$inet_smc(0x2b, 0x1, 0x0) r57 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002fc0)='/dev/ppp\x00', 0x400000, 0x0) r58 = dup(0xffffffffffffffff) r59 = syz_open_dev$binder(&(0x7f00000033c0)='/dev/binder#\x00', 0x0, 0x800) r60 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000003040)='./file0\x00', &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003100)='./file0\x00', &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000032c0)=[{&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000200)="fcf9201c0a0ee799195408b1ab292c057a9dd7e9df48cc85095258de621821d7cc2c568f2888fb631692aecaed6accce99b503d5ee7717342180ec79b7dbb4c80baa0889a3ddff21de8c4593663982a55515e6899444e500e5c3925f6bb9f6f2b916b647cb10af2ff85ed1a909e9fdd15afc3fe18876bb6e6549fb75e9ee255c02018770bb9761efe976e6d745dfb0d60a20111200f7dad56b2366d9fbf1ce1b706819a8bb28e9c022b34dcb3dffae3788a2e4378211e49021878b6db3ae494ec3b1c4ea09c0a6c630188231315ae911519c2d213f", 0xd5}, {&(0x7f0000000300)="6d0acdce7fefad544e7e84339a1779cf7efd63206884449dfb264f07a913b5f153f87885d60a391bc9f9d5514eae02881a31c022f315fe8eff1bfff491a9671011d9f85d5e0192714aa33b41d8cd922237cc92c5456327e66bb9ca8bccf0bdeb5c1682850afffb3958d607bc4bf03db9d678a2aeb397c18f119ea4f8e9d1ad93575e18a68da03a92b39ca51631c34202cc9447a1fb6e1a9771eddd241db4a3d035a7955c76ed9afbf2da62d63153cb028f9c51dd2020c8fe7939106d2622562a156000645c4c6cb304fef1bf5b2ce28d565d81c4598dad17caa7b005d1459d7078791274ea0c5a23d66fc76e2aad", 0xee}], 0x2, &(0x7f0000000500)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}], 0x30, 0x400c040}, {&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f0000002700)="cd111336bbd0c063add176df25e9294aa47d408ea46117aabcd118624ff70a042ba2939a4e763f5df59963df372106d8ab54be926c20351d8b557bdddd67bf1559e83dfdcbd8404cacf0c2ea33c9930a2cfc2d8c4c1f693f8406f1920a6efc79cc3826fddcbd7c9bc6db48a7d6d55df9f3d2aca2636e6211849b6ea0c85f1f6d1c2285d797b4328982e1c0794794df6d4d3a3cc800fb4a57f1f4ac89507c24bfa7a031fea0acbd5c4754955969f39d4064dcaf38d0897411b4b990bb1903a32ab69e053065dc3f8eb3628a6b572fedad42d6250e4d9a9122", 0xd8}, {&(0x7f0000002800)="d971fff43717a44ff57f119294ac538625a2a07690c046e6bdc752e3fd9a40612d71914892c4ec8ab137db54f9193264d0ee7f6e86b3c84ab0cfedb6", 0x3c}, {&(0x7f0000002840)="2f76108d46a44e4bf7dc837809ff5189f7649daf636be60dd7af8924a2d060d340a54d02be3c06b9e99154ab4786a64c09f376084891a85b1b2a6b5c7f50341b615fe368351489232dca39063593aece8ec8f9b54831008604b8229d4a6fd20ea752013101a7019f64933487b250a4469e5b4c408a0d55dddb613e1e5045e727bc25efd66e7b73454d454ecbbc80d09210536720d0c4a554e1230ee9c03e3d937dc5616db9b18d1b44662b5a62ecd88c07a4ccdfd9f446ca73cc002d5b3eafd454b88e66bfa27ac3dde4d9de0303dc3952ec85603f354f7c4045f364c68a24642854a3", 0xe3}, {&(0x7f0000004580)="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0x1000}, {&(0x7f0000002940)="648efa4b6a69d25da7a91b474bb5703cb83bfb9e24c2e750213419c9648039c7adeb0160a0b7f53e30300c7b952457b8bc3d6da8ba5453204fe4caf7b1827af7a1d6a6419b975cd261d9630e8ee6724adb97", 0x52}, {&(0x7f00000029c0)="8748d04c7739c44b4c7a1b92a41bba4d", 0x10}], 0x7, &(0x7f00000031c0)=[@cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x30, 0x1, 0x1, [r38, r39, r40, r41, r42, r43, r44, r45]}, @rights={0x38, 0x1, 0x1, [r46, r47, r48, r49, r50, r51, r52, r53, r54]}, @rights={0x28, 0x1, 0x1, [r55, r56, r57, r58, r59]}, @cred={0x20, 0x1, 0x2, r60, r61, r62}], 0xd0, 0x4000000}], 0x4, 0x4084) r63 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r63, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r63, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r63, 0x29, 0x2a, &(0x7f00000034c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r64 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r64, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/04/10 11:31:38 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x20001, 0x0) r1 = eventfd(0x9) dup3(r0, r1, 0x80000) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/autofs\x00', 0x1fff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000016c0)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="d9fe4e33150428b264b5321b3d4485ee3d56159229c6af3e462e3eece67b900d153e4feeff80413f10bbdfd3f2ace43f5cfb674bb3f71f191dd08ee5c2fddc2b2a1e8579a7f67690c70b19259075e09f8714dfa899c8b6f582fc16554dfa5a599cbaa42aa3226fb72db2b625c5c987660ec3739f7bbe9de25fc76a9bd2a6d0fb9e970df97303e65029e519d745a25378c71c0cf4711d43aedccb4aca33a59a82c5802c56a001abdf48e115859425a001ab93f29b8af17dbdf655f233f11ba3895a7908d63c0489b62b1667240ba0ad568094a5f87bbb87e67bf3dd43095e232a986c1e71fe94721956a1272cfe6816a1a574382c518241", 0xf7, 0x81, &(0x7f0000000280)={0x11, 0x10, r4, 0x1, 0x200, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getgid() fcntl$getownex(r2, 0x10, &(0x7f0000001780)) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001880)) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00000018c0)={0x9, 0x7fff, 0x2}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000001a80)) getresgid(&(0x7f0000001840), &(0x7f0000001800), &(0x7f0000001900)) readv(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/74, 0x4a}], 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000140)="5357d8923b40a95279aba61795245d06621c1d053183f7fcf325df9f0429b275d0c6e134f2", 0x25}], 0x1, &(0x7f0000001940), 0x0, 0x4000000}, 0x800) exit(0x200) r5 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r6 = epoll_create(0x7ffffffd) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000518ff4)) signalfd(r5, &(0x7f0000b9fff8), 0x8) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ioctl$TCSETSF(r7, 0x80247008, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f00000017c0)=0xfffffffffffffffe, 0x4) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f000000c000)='btrfs\x00', 0x0, &(0x7f0000000000)) 2018/04/10 11:31:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) pause() sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) shutdown(r0, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xc075, 0x4000) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000001c0)="20ade6f00702ba43a4f8cf6dfd877f873012427b52e2a0a1bb1c29c2a9aaacc0f59ee296fed225b58d80b066382a98b257539a7cc33f7a5dc2df5f4f906b58d9757d473b3576b7fa1870b61e8362e888b4de3a9f3e340a15a885119febefda51ceae1cda6b97695d7adbc9afb430eec3") r3 = getpgrp(0x0) rt_tgsigqueueinfo(r1, r3, 0x3f, &(0x7f0000000100)={0x2f, 0x4, 0x7, 0x1}) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x270082) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r4, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r5, 0x2, 0x18}, 0xc) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/04/10 11:31:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x3e8]}, 0x10) [ 216.912373] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/10 11:31:38 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240", 0x18) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000003c0)) 2018/04/10 11:31:38 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x430000) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x7f, 0x93af, 0xfffffffffffffff8, 0x9, 0x0, 0x5, 0x1000, 0xe, 0x8, 0x40, 0x9, 0x0, 0x0, 0x7db5c21b, 0x5, 0x5, 0x0, 0xf3ae, 0x2aee, 0x3, 0x7, 0x4, 0xcb6, 0xebf, 0x7, 0x2, 0x2, 0x0, 0x0, 0x1, 0x4, 0xffff, 0x65, 0x9, 0x100, 0xffffffff, 0x0, 0xd840, 0x0, @perf_config_ext={0x3, 0x1bf}, 0x18, 0xa06, 0x401, 0x7, 0x7fffffff, 0x0, 0xff}, r1, 0x9, r2, 0x9) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) move_pages(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000140)=[0x4, 0x6, 0x2, 0x3, 0x1ff], &(0x7f0000000180)=[0x0], 0x6) read(r3, &(0x7f0000000280)=""/128, 0xffffff39) 2018/04/10 11:31:38 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d, 0x2}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r2 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x1, 0x0) fcntl$getown(r0, 0x9) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x12}, 0x65, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0x4, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x699, 0x0, 0x0, 0x0, 0xf8}, [@map={0x18, 0xf, 0x1, 0x0, r0}, @exit={0x95}, @alu={0x7, 0x4, 0x0, 0xf, 0x5, 0x30}, @generic={0x2, 0x5ade, 0x4, 0x6}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x7}, @exit={0x95}, @jmp={0x5, 0xffffffffffffffe2, 0x2, 0xb, 0xb, 0xffffffff}, @exit={0x95}, @generic={0x34ed3441, 0x5, 0x0, 0x7c}], {0x95}}, &(0x7f0000000000)="5d3f33a6f1348559836217e1486e03a718d190c8b2ac5471466bc1de8d70d1edd19f4de5881b896a00e4832b76b108a3c547e22fe757fe19f09a3f991f97aec6556bf014860abbdd07afd2abd3f7cbfe2fd9fe2c776f92b90e", 0x1ff, 0xfffffffffffffc6d, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r1}, 0x48) 2018/04/10 11:31:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x700000000000000]}, 0x10) [ 217.014652] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 218.535060] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 228.783071] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 239.031102] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 249.279120] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 259.527101] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 269.775130] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 280.023089] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 290.279102] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 300.527128] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 310.775127] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 321.023097] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 331.271111] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 341.519097] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 351.767131] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 362.015138] unregister_netdevice: waiting for lo to become free. Usage count = 4 [ 369.631351] INFO: task syz-executor0:16442 blocked for more than 120 seconds. [ 369.638676] Not tainted 4.16.0+ #15 [ 369.642840] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.650807] syz-executor0 D25096 16442 15306 0x00000004 [ 369.656454] Call Trace: [ 369.659042] __schedule+0x807/0x1e40 [ 369.662763] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.667606] ? __sched_text_start+0x8/0x8 [ 369.671764] ? perf_trace_lock+0x900/0x900 [ 369.676007] ? update_load_avg+0x2d9/0x2540 [ 369.680374] ? graph_lock+0x170/0x170 [ 369.684207] ? graph_lock+0x170/0x170 [ 369.688052] ? print_usage_bug+0xc0/0xc0 [ 369.692142] ? print_usage_bug+0xc0/0xc0 [ 369.696220] schedule+0xef/0x430 [ 369.699607] ? lock_downgrade+0x8e0/0x8e0 [ 369.703753] ? __schedule+0x1e40/0x1e40 [ 369.707749] ? mark_held_locks+0xc9/0x160 [ 369.711890] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.716478] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.720973] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.726005] __rwsem_down_write_failed_common+0x919/0x15d0 [ 369.731650] ? rwsem_spin_on_owner+0x7b0/0x7b0 [ 369.736247] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.741087] ? rcu_is_watching+0x85/0x140 [ 369.745248] ? debug_check_no_locks_freed+0x310/0x310 [ 369.750439] ? perf_trace_lock+0x900/0x900 [ 369.754684] ? graph_lock+0x170/0x170 [ 369.758484] ? graph_lock+0x170/0x170 [ 369.762333] ? unwind_get_return_address+0x61/0xa0 [ 369.767272] ? __save_stack_trace+0x7e/0xd0 [ 369.771602] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.776459] ? perf_trace_lock+0x900/0x900 [ 369.780706] ? lock_downgrade+0x8e0/0x8e0 [ 369.784867] ? lock_downgrade+0x8e0/0x8e0 [ 369.789031] ? kasan_check_read+0x11/0x20 [ 369.793187] ? do_raw_spin_unlock+0x9e/0x2e0 [ 369.797599] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 369.802209] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 369.807324] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.812365] ? register_netdevice_notifier+0xb4/0x8f0 [ 369.817568] ? lock_release+0xa10/0xa10 [ 369.821550] rwsem_down_write_failed+0xe/0x10 [ 369.826048] ? rwsem_down_write_failed+0xe/0x10 [ 369.830725] call_rwsem_down_write_failed+0x17/0x30 [ 369.835744] down_write+0xa2/0x120 [ 369.839291] ? register_netdevice_notifier+0xb4/0x8f0 [ 369.844483] ? down_read+0x1b0/0x1b0 [ 369.848212] ? kasan_check_read+0x11/0x20 [ 369.852367] register_netdevice_notifier+0xb4/0x8f0 [ 369.857392] ? __dev_close_many+0x360/0x360 [ 369.861718] ? lockdep_init_map+0x9/0x10 [ 369.865784] ? init_timer_key+0x17f/0x470 [ 369.869932] ? find_held_lock+0x36/0x1c0 [ 369.874007] ? __rwlock_init+0x1c/0x140 [ 369.877994] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.883031] ? __lockdep_init_map+0x105/0x590 [ 369.887526] ? __lockdep_init_map+0x105/0x590 [ 369.892042] ? kasan_check_write+0x14/0x20 [ 369.896277] ? sock_init_data+0x983/0xd70 [ 369.900432] bcm_init+0x259/0x300 [ 369.903879] ? canbcm_pernet_init+0x90/0x90 [ 369.908202] ? can_get_proto+0x245/0x380 [ 369.912258] ? can_pernet_init+0x3b0/0x3b0 [ 369.916496] ? rcu_is_watching+0x85/0x140 [ 369.920643] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 369.925838] ? canbcm_pernet_init+0x90/0x90 [ 369.930158] can_create+0x28a/0x4b0 [ 369.933788] __sock_create+0x526/0x920 [ 369.937681] ? kernel_sock_ip_overhead+0x570/0x570 [ 369.942616] ? get_unused_fd_flags+0x121/0x190 [ 369.947196] ? __alloc_fd+0x6e0/0x6e0 [ 369.951007] __sys_socket+0x100/0x250 [ 369.954824] ? move_addr_to_kernel+0x70/0x70 [ 369.959236] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 369.964086] ? ksys_ioctl+0x81/0xd0 [ 369.967723] SyS_socket+0x24/0x30 [ 369.971173] ? __sys_socket+0x250/0x250 [ 369.975149] do_syscall_64+0x29e/0x9d0 [ 369.979038] ? vmalloc_sync_all+0x30/0x30 [ 369.983191] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.987718] ? finish_task_switch+0x1ca/0x820 [ 369.992228] ? syscall_return_slowpath+0x5c0/0x5c0 [ 369.997170] ? syscall_return_slowpath+0x30f/0x5c0 [ 370.002110] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 370.007477] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.012326] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.017514] RIP: 0033:0x455259 [ 370.020707] RSP: 002b:00007fb639177c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 370.028414] RAX: ffffffffffffffda RBX: 00007fb6391786d4 RCX: 0000000000455259 [ 370.035686] RDX: 0000000000000002 RSI: 0000000000000002 RDI: 000000000000001d [ 370.042960] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 370.050240] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 370.057512] R13: 0000000000000613 R14: 00000000006fc268 R15: 0000000000000000 [ 370.064788] [ 370.064788] Showing all locks held in the system: [ 370.071110] 2 locks held by khungtaskd/888: [ 370.075588] #0: 000000003809ac7f (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 370.083244] #1: 00000000e8b69eba (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 370.091866] 2 locks held by getty/4441: [ 370.095829] #0: 0000000044a6ea58 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.104079] #1: 000000007a93389d (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.112943] 2 locks held by getty/4442: [ 370.116915] #0: 000000008669c162 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.125182] #1: 000000000321de95 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.134047] 2 locks held by getty/4443: [ 370.138024] #0: 0000000069ac3e45 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.146276] #1: 00000000d3e4af1c (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.155144] 2 locks held by getty/4444: [ 370.159117] #0: 000000000d9e66b6 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.167368] #1: 0000000073305f0f (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.176228] 2 locks held by getty/4445: [ 370.180196] #0: 00000000dc2072c3 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.188451] #1: 00000000b8c4fec3 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.197319] 2 locks held by getty/4446: [ 370.201294] #0: 0000000063837f73 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.209565] #1: 000000004a526fe8 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.218441] 2 locks held by getty/4447: [ 370.222417] #0: 000000001378792c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 370.230685] #1: 00000000b110a846 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 370.239568] 4 locks held by kworker/u4:4/6853: [ 370.244164] #0: 00000000026751c7 ((wq_completion)"%s""netns"){+.+.}, at: process_one_work+0xaef/0x1b50 [ 370.253739] #1: 0000000098693ed2 (net_cleanup_work){+.+.}, at: process_one_work+0xb46/0x1b50 [ 370.262436] #2: 000000006e753546 (pernet_ops_rwsem){++++}, at: cleanup_net+0x11a/0xb20 [ 370.270611] #3: 0000000070db6de5 (rcu_sched_state.barrier_mutex){+.+.}, at: _rcu_barrier+0x142/0x770 [ 370.280035] 1 lock held by syz-executor0/16442: [ 370.284716] #0: 000000006e753546 (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 370.294538] 1 lock held by syz-executor0/16486: [ 370.299201] #0: 000000006e753546 (pernet_ops_rwsem){++++}, at: register_netdevice_notifier+0xb4/0x8f0 [ 370.308668] [ 370.310292] ============================================= [ 370.310292] [ 370.317317] NMI backtrace for cpu 0 [ 370.320946] CPU: 0 PID: 888 Comm: khungtaskd Not tainted 4.16.0+ #15 [ 370.327409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.336739] Call Trace: [ 370.339304] dump_stack+0x1b9/0x294 [ 370.342912] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.348083] nmi_cpu_backtrace.cold.4+0x19/0xce [ 370.352733] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 370.357903] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 370.363156] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.368325] watchdog+0xc10/0xf60 [ 370.371756] ? reset_hung_task_detector+0xb0/0xb0 [ 370.376589] ? __schedule+0x1e40/0x1e40 [ 370.380541] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.384927] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.389486] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.394564] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.399556] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.405068] ? __kthread_parkme+0x1b7/0x280 [ 370.409363] kthread+0x345/0x410 [ 370.412705] ? reset_hung_task_detector+0xb0/0xb0 [ 370.417521] ? kthread_bind+0x40/0x40 [ 370.421300] ret_from_fork+0x3a/0x50 [ 370.425060] Sending NMI from CPU 0 to CPUs 1: [ 370.429569] NMI backtrace for cpu 1 [ 370.429578] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.16.0+ #15 [ 370.429581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.429591] RIP: 0010:lock_release+0x4d4/0xa10 [ 370.429595] RSP: 0018:ffff8801db1072f8 EFLAGS: 00000082 [ 370.429601] RAX: dffffc0000000000 RBX: 1ffff1003b620e64 RCX: 1ffff1003b3da975 [ 370.429604] RDX: 1ffffffff1162f7d RSI: 0000000000000001 RDI: 0000000000000082 [ 370.429608] RBP: ffff8801db107428 R08: 1ffff1003b620e68 R09: ffffed003b6246c2 [ 370.429612] R10: 0000000000000003 R11: 0000000000000000 R12: ffff8801d9ed4340 [ 370.429616] R13: ffff8801db12c518 R14: ffff8801d9ed4340 R15: ffff8801db107340 [ 370.429621] FS: 0000000000000000(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 370.429625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.429629] CR2: 0000000000f7f000 CR3: 00000001b69b8000 CR4: 00000000001406e0 [ 370.429635] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 370.429638] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 370.429640] Call Trace: [ 370.429642] [ 370.429649] ? lock_downgrade+0x8e0/0x8e0 [ 370.429656] ? lock_repin_lock+0x410/0x410 [ 370.429665] _raw_spin_unlock_irqrestore+0x1f/0xc0 [ 370.429673] update_blocked_averages+0xcb3/0x1720 [ 370.429681] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 370.429687] ? lock_downgrade+0x8e0/0x8e0 [ 370.429693] ? set_next_entity+0xaf0/0xaf0 [ 370.429700] ? kasan_check_read+0x11/0x20 [ 370.429707] ? do_raw_spin_unlock+0x9e/0x2e0 [ 370.429713] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 370.429719] ? lock_repin_lock+0x410/0x410 [ 370.429726] ? load_balance+0x1749/0x3580 [ 370.429732] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 370.429737] ? trace_hardirqs_on+0xd/0x10 [ 370.429742] ? print_usage_bug+0xc0/0xc0 [ 370.429751] ? __lock_acquire+0x7f5/0x5130 [ 370.429757] ? lock_downgrade+0x8e0/0x8e0 [ 370.429763] ? graph_lock+0x170/0x170 [ 370.429770] ? find_next_bit+0x104/0x130 [ 370.429778] _nohz_idle_balance+0x59a/0x7e0 [ 370.429785] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 370.429793] ? rebalance_domains+0xd80/0xd80 [ 370.429800] ? lock_downgrade+0x8e0/0x8e0 [ 370.429806] ? kasan_check_read+0x11/0x20 [ 370.429813] ? rcu_is_watching+0x85/0x140 [ 370.429819] ? graph_lock+0x170/0x170 [ 370.429828] run_rebalance_domains+0x2be/0x4a0 [ 370.429835] ? _nohz_idle_balance+0x7e0/0x7e0 [ 370.429841] ? rcu_is_watching+0x85/0x140 [ 370.429846] ? rcu_pm_notify+0xc0/0xc0 [ 370.429854] __do_softirq+0x2e0/0xaf5 [ 370.429861] ? __irqentry_text_end+0x1f9628/0x1f9628 [ 370.429873] ? rcu_is_watching+0x85/0x140 [ 370.429879] ? rcu_pm_notify+0xc0/0xc0 [ 370.429885] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 370.429895] ? rcu_read_lock_sched_held+0x108/0x120 [ 370.429904] ? raise_softirq_irqoff+0x275/0x310 [ 370.429910] ? irq_exit+0x200/0x200 [ 370.429917] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 370.429924] ? sched_set_stop_task+0x280/0x280 [ 370.429931] irq_exit+0x1d1/0x200 [ 370.429938] scheduler_ipi+0x52b/0xa30 [ 370.429945] ? migration_cpu_stop+0x470/0x470 [ 370.429951] ? rcu_nmi_exit+0x240/0x2b0 [ 370.429957] ? rcu_idle_enter+0x460/0x460 [ 370.429964] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.429972] ? clockevents_program_event+0x140/0x370 [ 370.429978] ? kasan_check_read+0x11/0x20 [ 370.429983] ? rcu_is_watching+0x85/0x140 [ 370.429989] ? rcu_pm_notify+0xc0/0xc0 [ 370.429995] ? task_prio+0x50/0x50 [ 370.430002] ? rcu_irq_exit+0xd8/0x110 [ 370.430008] smp_reschedule_interrupt+0xed/0x660 [ 370.430014] ? smp_thermal_interrupt+0x800/0x800 [ 370.430020] ? _raw_spin_lock+0x32/0x40 [ 370.430026] ? _raw_spin_unlock+0x22/0x30 [ 370.430032] ? handle_edge_irq+0x330/0x870 [ 370.430039] ? task_prio+0x50/0x50 [ 370.430047] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.430054] reschedule_interrupt+0xf/0x20 [ 370.430056] [ 370.430062] RIP: 0010:native_safe_halt+0x6/0x10 [ 370.430065] RSP: 0018:ffff8801d9edfcb0 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff02 [ 370.430071] RAX: dffffc0000000000 RBX: 1ffff1003b3dbf99 RCX: 0000000000000000 [ 370.430075] RDX: 1ffffffff1162f80 RSI: 0000000000000001 RDI: ffffffff88b17c00 [ 370.430079] RBP: ffff8801d9edfcb0 R08: ffff8801d9ed4340 R09: 0000000000000000 [ 370.430082] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 370.430086] R13: ffff8801d9edfd68 R14: ffffffff88b17bf0 R15: 0000000000000000 [ 370.430094] default_idle+0xc2/0x440 [ 370.430100] ? __sched_text_end+0x3/0x3 [ 370.430106] ? rcu_idle_enter+0x304/0x460 [ 370.430112] ? rcu_eqs_special_set+0x190/0x190 [ 370.430121] ? tsc_verify_tsc_adjust+0xf7/0x360 [ 370.430127] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 370.430134] ? mark_tsc_async_resets+0x20/0x20 [ 370.430140] ? sched_set_stop_task+0x280/0x280 [ 370.430147] arch_cpu_idle+0x10/0x20 [ 370.430154] default_idle_call+0x6d/0x90 [ 370.430159] do_idle+0x2f4/0x3c0 [ 370.430166] cpu_startup_entry+0x104/0x120 [ 370.430171] ? cpu_in_idle+0x20/0x20 [ 370.430179] start_secondary+0x426/0x5b0 [ 370.430185] ? set_cpu_sibling_map+0x16c0/0x16c0 [ 370.430193] secondary_startup_64+0xa5/0xb0 [ 370.430196] Code: 00 00 00 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 a3 03 00 00 48 83 3d 23 db 55 07 00 0f 84 b8 02 00 00 48 8b bd e8 fe ff ff 57 9d <0f> 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 48 01 c3 48 c7 03 [ 370.430570] Kernel panic - not syncing: hung_task: blocked tasks [ 370.936331] CPU: 0 PID: 888 Comm: khungtaskd Not tainted 4.16.0+ #15 [ 370.942793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.952116] Call Trace: [ 370.954683] dump_stack+0x1b9/0x294 [ 370.958286] ? dump_stack_print_info.cold.2+0x52/0x52 [ 370.963456] ? printk_safe_log_store+0x260/0x260 [ 370.968188] panic+0x22f/0x4de [ 370.971355] ? add_taint.cold.5+0x16/0x16 [ 370.975483] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 370.981005] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 370.986434] ? printk_safe_flush+0xd7/0x130 [ 370.990733] watchdog+0xc21/0xf60 [ 370.994166] ? reset_hung_task_detector+0xb0/0xb0 [ 370.998990] ? __schedule+0x1e40/0x1e40 [ 371.002942] ? do_raw_spin_unlock+0x9e/0x2e0 [ 371.007326] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 371.011883] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 371.016963] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 371.021954] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 371.027466] ? __kthread_parkme+0x1b7/0x280 [ 371.031768] kthread+0x345/0x410 [ 371.035113] ? reset_hung_task_detector+0xb0/0xb0 [ 371.039932] ? kthread_bind+0x40/0x40 [ 371.043712] ret_from_fork+0x3a/0x50 [ 371.047941] Dumping ftrace buffer: [ 371.051660] (ftrace buffer empty) [ 371.055346] Kernel Offset: disabled [ 371.058950] Rebooting in 86400 seconds..