[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.658663] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.939686] random: sshd: uninitialized urandom read (32 bytes read) [ 24.431889] random: sshd: uninitialized urandom read (32 bytes read) [ 25.291826] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.28' (ECDSA) to the list of known hosts. [ 30.760508] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/10 13:39:15 fuzzer started 2018/05/10 13:39:15 dialing manager at 10.128.0.26:34307 [ 60.793477] can: request_module (can-proto-0) failed. [ 60.802476] can: request_module (can-proto-0) failed. 2018/05/10 13:39:46 kcov=true, comps=true [ 66.528752] random: crng init done 2018/05/10 13:39:53 executing program 0: r0 = open(&(0x7f0000000000)='/\x00', 0x2, 0x22) ioctl$TIOCSTI(r0, 0x5412, 0x2) fcntl$setflags(r0, 0x2, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000100)={0xfffffffffffffffd, 0x4, 0x0, [{0x5, 0x4, 0x4, 0x3, 0x4, 0x6, 0x200}, {0xe345, 0x20, 0x4738, 0x6, 0x9, 0x81, 0x973c}, {0x4, 0xf5, 0x8, 0x2, 0xb3a5, 0x3, 0x80000001}, {0x4, 0x1, 0x1000, 0x7f, 0x286d, 0x40, 0x80000001}]}) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000240)=r1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000280)=""/23) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='cubic\x00', 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000014c0)=0xe8) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0)={0x0, 0x0}, &(0x7f0000001600)=0xc) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() r7 = getegid() fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001780)=0x0, &(0x7f00000017c0), &(0x7f0000001800)) r10 = getuid() r11 = getegid() fstat(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000018c0)=[0x0]) sendmmsg$unix(r0, &(0x7f0000003080)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000380)="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0x1000}], 0x1, &(0x7f0000001900)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}], 0x170}, {&(0x7f0000001a80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000001b00)="5665845a5da9bc18b9345a12032075ffacc91d7cf89acff70727d7bdef0166d3d33865d2adb304dc94314492e426f2d05cf935f9f8e5d3870d938cc13a5d743860bcd549a405529ce36f4472aee0ed823e1f7f2d1a741728c8a2b81afa2178ed09752cf8c5ad1d800b3351779f64136df7b1dcbb426509bf6ee3c15f2c4032df8e132def72adfbcf7498773c7711657504dd7d5e20301fe3209b0a6b298d774371b6a423e34096c27d55b51f527592b5", 0xb0}, 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", 0x1000}, {&(0x7f0000002bc0)="9402d1163a92aa604639b67e5b671ef0c0d7934fbeefbc460314d46989b7d21d123bff88194d61d9551a48a7f1a39746491e92e830eed5309b9aad1964e4b9b483e6591e8a11d259a4ab4f75d76810f01e2a0739599a097849442e6cd56062d7569536ca2d6f84fe77bbde5fc233e5776f977fae", 0x74}], 0x3, &(0x7f0000002c80)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xd8}, {&(0x7f0000002d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003040)=[{&(0x7f0000002e00)="65f523f59fa58453fbda62d484476e9f0700a0ead32ea9e12317cf072e00ade60b9e945ba4cf0f74467477a89bd643e099646cdfada8868129dd96f2392a3842f9c45b26a055b8011af854d9eb3f6d666bcbf7810e241b2c0b29c7cf4c4940c2d39ca206b7ff0eaf2ce94b073e29ef9c9e2e", 0x72}, {&(0x7f0000002e80)="a6a80738ee3325b33807010e79c8be0dad95775dd4c2ac89cae8a57ac6387b97d993dbc5f7b87d5799fd0f4bb310c53709d5bc7c8799fd1ad87319eca9c9555eea3aea9fb8627de557f1772237d269a2b14e3912787e448b1655a32c4809f08855776cb06f55f8d8f52a747ccd57ad04fd1e7a217a2db401d991db764c96ca6b3c2390016f7a35d2e4ea9f43ab7de8203d542ec8921e5493d3dcd5bf58967b5ad5938518344167495103e19199c52c8936444a5fcd1f6f34e11c25217e773e16888b28a064078f68f0815ca0e1a5b27d58133743031fc0ac16e6f31326cce9122effd2e9f2f8e2", 0xe7}, {&(0x7f0000002f80)="4538be2098b87062be5b77e2adb61c0dbf9029efca8d466873fabcafa07e4dd954648147ff741f9d25046f56dff3fc4787c6f1cbbfcbd2e1161e2f30f2d5e8895201f3dca08e95e081847e5d3d019be9812dfe20e3ab5fe4223aa0363c1ce373f6fd2bbf036e00ae5f1252afa980a7ec914b112bb01badd01e24997550d5d9c2e18312b14780ac66b43a9f96e6c48f57a4c838770c761fdcccbc6aae506881353e35094ad4a2578bd955610e8abed0326b5cf06f4c5d4a44", 0xb8}], 0x3, 0x0, 0x0, 0x1}], 0x3, 0x4000040) r14 = add_key$keyring(&(0x7f0000003200)='keyring\x00', &(0x7f0000003240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000003140)='trusted\x00', &(0x7f0000003180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000031c0)='cubic\x00', r14) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000032c0)={0x0, 0xcbc7, 0xc271, &(0x7f0000003280)=0x35}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000003300)={0x6, 0x7, 0xc0000, 0xf04e, 0x80000000, 0xa32, 0x1, 0x5, 0xe7, 0xc32, 0x3, 0x5e}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003340)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) socket$kcm(0x29, 0x2, 0x0) r15 = dup(r0) ioctl$BLKBSZSET(r15, 0x40081271, &(0x7f0000003380)=0x6) 2018/05/10 13:39:53 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x200100) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x80, 0x1e00) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000140)={0x3b, @multicast1=0xe0000001, 0x4e21, 0x0, 'wlc\x00', 0x12, 0x675, 0x15}, 0x2c) r1 = getpgrp(0xffffffffffffffff) r2 = perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x3f, 0x1, 0x8, 0x9, 0x0, 0x4, 0x2000, 0x0, 0x2, 0x9, 0x47, 0x9, 0x40, 0x8, 0x3, 0x771, 0x95b, 0x9, 0x800, 0x3, 0x8, 0xfffffffffffffff8, 0xfff, 0x474dea82, 0x5, 0x4, 0x7, 0x0, 0xf0, 0x0, 0x10001, 0xf8a9, 0x1000, 0x4d, 0x2, 0x2, 0x0, 0x976, 0x2, @perf_bp={&(0x7f0000000180), 0x8}, 0x9000, 0x348, 0xffffffff, 0x7, 0x7, 0x6, 0x800000}, r1, 0x3, r0, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) r3 = perf_event_open(&(0x7f00000002c0)={0x6, 0x70, 0x611, 0x8, 0x8, 0xe4f, 0x0, 0x8f, 0x420, 0xd, 0x1, 0x2, 0x7fffffff, 0x2, 0x390, 0x7, 0x10000, 0x7f, 0x80000000, 0x3f41, 0x9, 0xfffffffffffffffb, 0x8, 0x1, 0xfff, 0x80, 0xfffffffffffffffa, 0x3, 0x3, 0x1, 0x1bb, 0x3f, 0x2, 0x5a9, 0x1, 0xcf, 0x5, 0x3, 0x0, 0x3, 0x4, @perf_config_ext={0x9, 0x10000}, 0xbf880f7aad99bf36, 0x100000001, 0x4, 0x6, 0x3, 0x9, 0xde}, r1, 0xb, r2, 0x2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mq_getsetattr(r0, &(0x7f0000000340)={0x80, 0xfffffffffffffffc, 0x4b, 0x6, 0x800, 0x10001, 0x9, 0x1}, &(0x7f0000000380)) fcntl$setlease(r2, 0x400, 0x1) fcntl$setown(r2, 0x8, r1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000003c0)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000480)={r4, 0x2}) tgkill(r1, r1, 0x3a) r5 = accept$ipx(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x10) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000540)=0x6) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000580)={'filter\x00'}, &(0x7f0000000600)=0x78) r6 = syz_open_dev$tun(&(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x101000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000680)=0x15, 0x4) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() fstat(r5, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() fstat(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() r13 = getuid() r14 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000018c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000019c0)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0xc) fstat(r5, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001fc0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000020c0)=0xe8) getresgid(&(0x7f0000002100)=0x0, &(0x7f0000002140), &(0x7f0000002180)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000024c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f00000025c0)=0xe8) getgroups(0x3, &(0x7f0000002600)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002640)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000002740)=0xe8) getresgid(&(0x7f0000002780), &(0x7f00000027c0)=0x0, &(0x7f0000002800)) r25 = geteuid() stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002900)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000002a00)=0xe8) getresgid(&(0x7f0000002a40), &(0x7f0000002a80)=0x0, &(0x7f0000002ac0)) getresuid(&(0x7f0000002b00), &(0x7f0000002b40), &(0x7f0000002b80)=0x0) getresgid(&(0x7f0000002bc0), &(0x7f0000002c00)=0x0, &(0x7f0000002c40)) fstat(r5, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002d00)=[0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f0000002e80)=[{&(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000740)="8356456cb8a6ab41d1b9a82df9e52cff2f10", 0x12}, {&(0x7f0000000780)="897d753c504f4aa035bae73950a66cefc81bedfa1dc54cf8024b8d3e35bb27cdfb6ce63433bfa48719678712658ee8e3fe2fcbfb32ddc31289b0f29e6bfc8c677ecc2e0847b3372506f3719786c4533cfec5968ebbfa72fbe7a6befb3e", 0x5d}, {&(0x7f0000000800)="b6bbcfb178651f605d", 0x9}, {&(0x7f0000000840)="0c6c3862978277fd71eea2b653843f1d0ac130378aca0143afbc2798e4ab7dff95b8ce951afd1fcfd001b52ee0c5bfc43469313870313ce294e8f0597505608659f333bc96b93e7888784e07f92ef2367f99a132c259f392ecd455ef59aee0ac220f07dfb492dd0f0df7023c93a031bf22ab3622e8abdafdf06e49f5de689646475bda0c35935df59051016e62822f948b095b61e88c32", 0x97}, {&(0x7f0000000900)="2c56c575720b39a8070281b63a55e7658244781310b78cfed4c2f56aee5268234ec4de", 0x23}, {&(0x7f0000000940)="38b9688d7b35823348803b1df0401f245802461164df452827678d7686f704e05cb1e43b83bf35fce7262066dfa7a0428a807949d7c8c8a136919d6c9608a7977162", 0x42}], 0x6, &(0x7f0000000b80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r6, r3]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r5, r6, r2, r0, r3, r6]}], 0x90, 0x40000}, {&(0x7f0000000c40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000cc0)="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", 0xfa}, {&(0x7f0000000dc0)="f0cdad7be40137c6635995486ece3a18cebc66428377af11f7505745a3bc721ea5e920a10b11abcd64552162478ecc3772a82db18dedbc54", 0x38}, {&(0x7f0000000e00)="ade0f93ae32ab77c56b4c34f4bd3f181c4", 0x11}, {&(0x7f0000000e40)="031187961d05675b5c5160263c74b2fe29702b50367fc9f2ffff24a6a130376e91b295010372a6dee0a7e8c83aff61fb467cbe5a320afae0725098692538644a8d1cf0ba89dd3e7edb2d375ee88791db487db82689c64be4ecd4", 0x5a}, {&(0x7f0000000ec0)="30db7198296e1a324a6e39642cb1902d9c57aef56ebaa35d5ffa63f4c8009da1b0f7d245669686b0d6fb3d1f138a910600999f35e676f5465dd8a2de867cbf2b2de6df54c95eae5381f5aa9674e02ee83b881227714282d91c49e47e301f08a4fa672b5e125947b37daf9fff5574c3bd8fe126496c6ee6f0412866f4c14d15643e0e32a42c3b05ff57d42101", 0x8c}, {&(0x7f0000000f80)="d4173760408eb8fe52204708a47a7bee32558b5fa788f9ba7f9c4fcc6ffb303e9e08b496a051b73b15ae601804c8655973c5365f9783ea0cff586056bb1fd009a6655bc6affdc64fc8e4a3846760f7be1864e9118f0e04154e3a1104ebfcbe856ac76d39e09bc5eda6982c55e88e709fe67b7d5ba7a6a5b12705235899f5431d03bc8af56421ad753736f1c4cc9cd4e1dbd80399ca69be5efd5bee1c1eefaffae49e4b93f672ff9eed1b6e19b97b16524ec09695d0b80ec7d7942ab44ef07d0ecc3eebe1d5caafc6ac3565c5bb7c7f013afb16b7adf502060147ab74a64f13", 0xdf}, {&(0x7f0000001080)="8e14ba50931d00596be8d94309e9e648ad5751752483cda4143fb2045648b67600f6a4d7cf33eb4464e14c6ede89f692a8de0b011889be89d6", 0x39}], 0x7, &(0x7f00000011c0)=[@rights={0x18, 0x1, 0x1, [r6, r3]}, @cred={0x20, 0x1, 0x2, r1, r11, r12}, @cred={0x20, 0x1, 0x2, r1, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r3, r5, r2]}], 0x78, 0x1}, {&(0x7f0000001240)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001480)=[{&(0x7f00000012c0)="f5d342763ba897a2ac44bdaa16d7649411e67db92f65e8fd903f476309d7afdd838eef5876f8ad9794a84db1374727701936c6ed615b76983ac5149afc195c7aff39caf9f6a49f2ae72d0f2ed753c4ac1cb0a56360420e686f50b1cbea86e6ffb72aa3b0", 0x64}, {&(0x7f0000001340)="26f956937aed4846f6875b9b781302ece1908bd208e1a4e7d5f9a02de23ec55a8ce2e2beb7dfcd31f132735a0c97a61f0e69693d013bcad541c9f364aae529fde9c905e5f6b431d9c44671dd71c14bfa7b965cc88ddb8fd34f202f90fb0808bc9a0496ac9fb4", 0x66}, {&(0x7f00000013c0)="c74cc63c1c1e0979b6cf8d4250a2ba89b952048471cb1c9600c1f779e69a2b822b084c20c2fae4dba25c169e5396fc8287b343dc162a62b43f0d1ba19bcc1f6b9cbf2a459b2719bf10f89a6a5c2293276773992734b8cb3351e5bb16", 0x5c}, {&(0x7f0000001440)="d043b84ba271348885cbe13b0733", 0xe}], 0x4, &(0x7f00000014c0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x800}, {&(0x7f0000001500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001580)="27747100ebba713cffc909e731701d2e6b7bad00517d60fd1869344f177d7c59ff5518be1f491fa20fa8e23b83dd16af9523730d3eb73bd20e9a9f46cc86bca0a867d918a48b150861e4f8b2f585dee735795b53431ac65d7d9277904f8526d5e6f3be15ce0240f2b2ec2ea30b834fe8ca3f818501fdffd1df123f8dd2", 0x7d}, {&(0x7f0000001600)="1f541bd45fe9552b798d8d3f4893b05edfd684c6f248f4b2d4c82412beb72469c4b53630bf15e64771f4ee1cdf3728889a931d2a950f87761ed48eef18b47886dca94c8effa464160dd8b80f9653dd79d98928070c396ed16416e79986345d313165c7f3ff4991fa8c2d4d8d959a88d79cf8eef5f826197c261ad8fab2b95fecc0e5e8cdbc4fff058d60431b6ebde75673516aebaca9835d1e80bc731fbf96052f14e834dc663a7bf03d", 0xaa}, {&(0x7f00000016c0)="3e27c75b00e8efae8fb7cde0b34a5d591a83ab4e30e65c11d469b44f759822359c5f2800bcd97361d0bc43b5fd367112d006ba31fb97dbdcbc95518335ae2e5e61163585dd008aa4ee7bf5fc96862dd976ea020aab8343538472e28e8ba4e7f4e374a82c4b4c365999b975380e37456c0d7984e3d13ae21c6c12565d1b11c95fdc94f8ee5d29601c59bcfeb04d57eaa34db8fc6ff97705de75908a1ed3e7616a7eeb0499b66ca45497bc3e68acb9786cb4f31b2a3f15a5471086f03d5ea76689540fedb035b6d79310964a53f2", 0xcd}, {&(0x7f00000017c0)="e7b918c69023bdbbe9dad4c97593c46e6ff63541", 0x14}, {&(0x7f0000001800)="9dfc132f708f0c202efb103bd959a781b8ed92056bba7cf888ddde0746260a9e5648a10010b7203606e66e9e81df12fe", 0x30}], 0x5, &(0x7f0000001b00)=[@cred={0x20, 0x1, 0x2, r1, r15, r16}, @rights={0x28, 0x1, 0x1, [r3, r6, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r1, r17, r18}], 0x68}, {&(0x7f0000001b80)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001c00)="d108e43a39f98adf738f5cfde626ef3cb19623edd140043eece8b7f639f9c0ff6451fa00c4db988f0438c40683b925407879b2666ce696a8f6ddbc48e122f31fe1a1612440e750f9614be74921b386236fbc1ebc7d2bfcb794879ce5d83e916418533330aac0facb733d1e92df2264126578586f664a47eb920b444d84947c0926597b0aed67159e4cd7be23c1e28de0e799335f4dc801772293eb806fe9cfb142e551f7921df61dcfe94c00713a5f", 0xaf}], 0x1, 0x0, 0x0, 0x8804}, {&(0x7f0000001d00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001d80)="699883eb08a33199fcdfcbba468b234dbf5bdf8ee96aee214814f60b41dacdb40b0500fe1cc35303f42752cbb00b0d62090cea71e4e697cd5ff6d6f1e15893779012fc78b2dbb3687d8c7efdc2011b00e5da0a64e5dee26f242adabeb424f6ef3ba6063a84482334e3e048aae66153d6cfe296b93966d7dcc7894052a7a62a14328470ac1b519bd9291f5ce083801eceab8c32722708728a61d2c3b8f6fd34565d45f2857f439348d6f1d080bcb19cc5f96976740016ae0e46f95add36e5fe4b626b4d95cfb77d39c5d641e967c26b839131d9c222fac9d05b60f872062eb31a7b7f", 0xe2}, {&(0x7f0000001e80)="0be9670ae5242262d74ce2d5dd4f41a53fe5e4a94527ab32fa89ecee736a0ba2844f380694eb1502999a0136bc90212f5e82082cde2402591866b7f1aeb2b66e6c9093206cbc618239c18e94f4644940210560c949d0558cc2ffa6ac458782c905736bcbe6a9ba0e8c7865d2e0f96f5179657c815fce1eb9aa789d4143139a74952eb395967329ff8d32bee81f33089892f1616eca193fcf829a3c015e2a91f873073b28c43c749c4f", 0xa9}, {&(0x7f0000001f40)="649ac13441b4008bd4", 0x9}], 0x3, &(0x7f00000021c0)=[@cred={0x20, 0x1, 0x2, r1, r19, r20}, @rights={0x30, 0x1, 0x1, [r2, r5, r0, r3, r3, r0, r6]}], 0x50, 0x20000090}, {&(0x7f0000002240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002480)=[{&(0x7f00000022c0)="1e97544bf48d123d3e3fd77082f07331fc005a256ea98962da58bdc218497109c991e256f4df9b24ed04e726db7e64f853bd88263d62da316c86c2ffce537c25867401e6746b14be42a98ca219662dbf0499eadfac8daa4c26db5bce6b63e578f5abfe79612a896445cdc55c9d23a284df8450fbaa8c7f6bd95be7c9ed2031245ce5f555951ce5f0da90fd450e499b76de0bd59b1e9a2e55f5e2109a77973ae61d6868086051b1", 0xa7}, {&(0x7f0000002380)="8ce063df00feaec2eaba1a6ea523c4d4979d2e145558c99ffaae27386d1966370b56870215d8e356c58e44a4352f49f7e6076063de02a780d20a06dd7df65323531eb619698a7c51f1ca1818bf100e892df972d14b9363808f87f0029a5fac463cbcd82b6eb662bdcca59b444e6a48233c8a39dcd08543e9793920fcaf93f12446dc4ff3f20c930392613db7ed52a253a11f63a600276fe2bac76d4a5fc5b27d4e5ba04f10f9bc0b6b1e470d209d0e482e97ff0d2409b10f3da07ecbc29044e62712185f8c9343fafdd7dc9d6484a2cbfc", 0xd1}], 0x2, &(0x7f0000002d40)=[@cred={0x20, 0x1, 0x2, r1, r21, r22}, @cred={0x20, 0x1, 0x2, r1, r23, r24}, @rights={0x28, 0x1, 0x1, [r6, r5, r5, r3, r3]}, @cred={0x20, 0x1, 0x2, r1, r25, r26}, @cred={0x20, 0x1, 0x2, r1, r27, r28}, @cred={0x20, 0x1, 0x2, r1, r29, r30}, @cred={0x20, 0x1, 0x2, r1, r31, r32}, @rights={0x38, 0x1, 0x1, [r0, r5, r2, r2, r2, r2, r5, r2, r5]}], 0x120, 0x4000000}], 0x7, 0x40) 2018/05/10 13:39:53 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x0, @rand_addr=0x1, 0x4e20, 0x1, 'ovf\x00', 0x11, 0x1, 0x57}, {@empty, 0x4e21, 0x2, 0x1, 0x5a66, 0x1}}, 0x44) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x100000001) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x401, 0x2) r1 = signalfd(r0, &(0x7f0000000180), 0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0)={0x1, 0x6, 0x3, 0x6, 0x8b1}, 0x14) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000200)) removexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='com.apple.system.Security\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r2 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x6000) symlinkat(&(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000340)={0x80, 0x80000001, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000380)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000003c0)={'ip6_vti0\x00', 0x5}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000400)={'syzkaller0\x00', 0x6}) removexattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=@known='trusted.syz\x00') setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000004c0)={{0x32, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'wrr\x00', 0x4, 0x1, 0x49}, {@broadcast=0xffffffff, 0x4e21, 0x1, 0x54588af0, 0x3, 0x3}}, 0x44) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x34b5b79b18ecb6ad, 0x5, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfc5}}, 0xffffffff, 0x4f, 0xf632, 0x80, 0x800}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000680)={r4, 0x3d, "841aa9a20c8f3071847968367188327f23a3357292a21a75a24a5ac93090033124467a0cb6647154cc83399a7b0abad3fa6603219213bb26e76149ec2e"}, &(0x7f0000000700)=0x45) ftruncate(r3, 0x5) r5 = request_key(&(0x7f0000000740)='pkcs7_test\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000007c0)='wrr\x00', 0xfffffffffffffffe) keyctl$set_timeout(0xf, r5, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000800)={0x2, 'veth1\x00', 0x2}, 0x18) getsockname$inet(r0, &(0x7f0000000840), &(0x7f0000000880)=0x10) select(0x40, &(0x7f00000008c0)={0x4, 0xfffffffffffffff8, 0x80000001, 0x46, 0x3, 0x9, 0x9, 0x3eb}, &(0x7f0000000900)={0x3874, 0x5, 0xfffffffffffffffe, 0x67db, 0x0, 0x1000, 0x500be4a4, 0xfffffffffffff736}, &(0x7f0000000940)={0x1ff, 0x80000000, 0x6, 0x10001, 0xfc, 0x4ce9, 0x10000, 0xfffffffffffffffd}, &(0x7f0000000980)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/05/10 13:39:53 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in=@multicast1=0xe0000001, 0x4e20, 0x80000000, 0x4e23, 0x9, 0xa, 0x80, 0x80, 0x33, r3, r4}, {0x0, 0x6, 0xeb7, 0xffffffffffffa90a, 0x0, 0x7f, 0x54, 0xc76}, {0x5, 0x1, 0x6, 0x5}, 0x3121f9c4, 0x6e6bb9, 0x2, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0x3f}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x3, 0x0, 0xd7, 0x101, 0x9, 0x8}}, 0xe8) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000200)) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000240)={0x9, 0x3, 0x1}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000280)=0x3, 0x4) sync_file_range(r2, 0xfffffffffffffffc, 0x0, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) sendto(r1, &(0x7f0000000340)="8a4ed33e2956a4316e17acd15c0d4ed32bb804d79b1d3b9d8bbd4b491062931fd88849015438d1ec08d981e106dc9dc90a0bf5df1aa724ebadc24f20f9190e906b540a0692e16394e88098ce22f8b154b6d1e703ab054504c9862823cfd56b", 0x5f, 0x1, &(0x7f00000003c0)=@hci={0x1f, r3, 0x3}, 0x80) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000440)={0x8000000000000, 0x1f}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000480)={0x6, 0x4, 0x8, 'queue0\x00', 0x800}) r5 = openat(r1, &(0x7f0000000540)='./file0\x00', 0x400, 0x4) syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r5, &(0x7f00000005c0)=@known='system.advise\x00') r6 = syz_open_dev$sndmidi(&(0x7f0000000600)='/dev/snd/midiC#D#\x00', 0xd03, 0x40) fgetxattr(r0, &(0x7f0000000640)=@random={'os2.', '%@eth1^posix_acl_access\x00'}, &(0x7f0000000680)=""/74, 0x4a) r7 = syz_open_dev$admmidi(&(0x7f0000000700)='/dev/admmidi#\x00', 0xffff, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1fce) getsockname$ax25(r1, &(0x7f0000000740), &(0x7f0000000780)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000007c0)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x6, @random="b3e2b05165f3"}, 0x18, {0x2, 0xff, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) syz_open_dev$dspn(&(0x7f0000000840)='/dev/dsp#\x00', 0xe7b, 0xd6a093a4b97630ff) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000000880)={0x5, 0xee, 0x100, 0x4, 0x14, 0x7ff}) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f00000008c0)={0x3c, @dev={0xac, 0x14, 0x14, 0xb}, 0x4e21, 0x4, 'fo\x00', 0x10, 0x0, 0x7}, 0x2c) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r8 = add_key(&(0x7f0000000a80)='blacklist\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b00)="2dce98639af4d6f22a", 0x9, 0xffffffffffffffff) r9 = add_key(&(0x7f0000000900)='encrypted\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000980)="405fce52af2b5923c61e1d258d557931874c6ba14a3a919a14d17a2a8a7bccf2faccde0cbf8718d836318426bdd55a2a7749db9e705d956f66c5b972c14937af8c13fbaeea6848621b430d5915439b6f5b4ec9d351fce277fbb6831d27f051eb4bd9fa433a55885df148d0c05cc6b19313ca7362ef038a24dc91c5797bb604d9dbd82bb84fd04b4a9591007c53782a4c7046617abf3b07a1a4a9159d2a3e73359f285b4b574b04c282bae38e355c920686e605803afce477bc32ef62adf5890f5475fa3c41d613a175912f5e870738139ad3e782530bd3469eacec53db68a653ffdbe1753bfdd9b62b92", 0xea, r8) request_key(&(0x7f0000000b40)='big_key\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000bc0)='-\x00', r9) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r7, 0x0, 0x486, &(0x7f0000000c00), &(0x7f0000000c40)=0xc) 2018/05/10 13:39:53 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x82200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x4, 0x5, 0x401, 0x400, 0x8000, 0x75e7, 0x7f, 0x0, 0x3ff, 0x7f, 0x9, 0x20, 0x111, 0x9, 0x1]}, &(0x7f00000001c0)=0x100) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000200)='net/nfsfs\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) r5 = shmget(0x1, 0x3000, 0x122, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000002c0)=""/236) r6 = syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') recvmmsg(r0, &(0x7f0000004840)=[{{&(0x7f0000002940)=@ax25, 0x80, &(0x7f0000003cc0)=[{&(0x7f00000029c0)=""/39, 0x27}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/247, 0xf7}, {&(0x7f0000003b00)=""/239, 0xef}, {&(0x7f0000003c00)=""/175, 0xaf}], 0x5, &(0x7f0000003d40)=""/186, 0xba, 0x8e86}, 0x40f}, {{&(0x7f0000003e00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003e80)=""/211, 0xd3}], 0x1, &(0x7f0000003fc0)=""/247, 0xf7}, 0x4}, {{&(0x7f00000040c0)=@nl=@proc, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004140)=""/78, 0x4e}, {&(0x7f00000041c0)=""/119, 0x77}, {&(0x7f0000004240)=""/19, 0x13}, {&(0x7f0000004280)=""/103, 0x67}, {&(0x7f0000004300)=""/36, 0x24}, {&(0x7f0000004340)=""/247, 0xf7}, {&(0x7f0000004440)=""/239, 0xef}, {&(0x7f0000004540)=""/179, 0xb3}, {&(0x7f0000004600)=""/53, 0x35}, {&(0x7f0000004640)=""/97, 0x61}], 0xa, &(0x7f0000004780)=""/185, 0xb9, 0xd197}, 0x3}], 0x3, 0x40000000, &(0x7f0000004900)) r8 = accept4$packet(r4, &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004d00)=0x14, 0x0) r10 = accept$packet(r1, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004d80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004dc0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000004ec0)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000005140)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000005100)={&(0x7f0000004f00)={0x1e4, r6, 0x100, 0x70bd2b, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r7}, {0x17c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r11}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x389, 0x40, 0x1, 0x2}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3fec}}}]}}, {{0x8, 0x1, r12}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}]}}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x4000}, 0x1) open$dir(&(0x7f0000005180)='./file0\x00', 0x2000, 0x20) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000051c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005200)={r2, 0x400}, &(0x7f0000005240)=0x8) ioctl$INOTIFY_IOC_SETNEXTWD(r4, 0x40044900, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005280)) syz_genetlink_get_family_id$team(&(0x7f00000052c0)='team\x00') ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000005300)=0x7) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005340), &(0x7f0000005380)=0x4) accept4$packet(r8, &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005400)=0x14, 0x80800) fcntl$setpipe(r10, 0x407, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000005440)={0x3ff, 0x5, 0x4, 0x100000000, "8abd74b6c4f67442759c6528e94ade479dc24f60d780748d9591a80fc8b2d4aa4225121cf26ccbe291af0db2", 0x2}) r13 = syz_genetlink_get_family_id$ipvs(&(0x7f00000054c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000055c0)={&(0x7f0000005480)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000005580)={&(0x7f0000005500)={0x70, r13, 0x200, 0x70bd26, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x56ef}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffff00000000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000000}, 0x4800) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000005740)={0x2, 0x8b0, &(0x7f0000005600)="44cc0d0cd5a80f336379d5d4f476d9def3d99fe94978edc8e9bc4aacac31405564efea0297a1801688faee6485dd00f64b34f2220bfec12e4799ca25f79fd29a27b7b164d4515654758bf85c2347cc51d0c345a04812ee8175a97f2b3372965e1e7262f4115e50c3e95d6c6eef03a9059065caf8e172bbd09581b7b7d8e9b2c20fb9cff9b65559f708fd48f8d9b14354c5ed36165ce8e4b1b547a3fb183228c6df3f29135e1638f83aef2d8bbec57542c7865f7f5e5f", &(0x7f00000056c0)="031f1fd9075da03769b9de79b7e07c8ee64189c200275498b0e41f773f94be816c165f65ddff548345e1de6d8cee7455283a57da6c72711ee70b6595a19dd452f616e3e37a0fb8b81053b1b0b305d05f836942fcb6843c20eeab18e20b59ea69bcea3936ae719cc551", 0xb6, 0x69}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000005780)={{0x3, 0x8, 0x7ff, 0x2, 0x3, 0x33}, 0x1f}) 2018/05/10 13:39:53 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000001140)=[{&(0x7f0000000080)="fe9c02cbc997ab4915d5d3098b1e2e200d37764a65bb55a2deef0219bd53aa3d31ab91ee9998d51f7be8d00a57866cfc9d7b1dae89faf1d50a1b422f265986f4cdd0fd582b3e4ecd6283f3e60da39dcc2fe57a0a2c00b3c08e5238f82ea1d58a4b549f3989299106ce76dfe2dafc5caf03dc3c1d4efa06ed552c7f9a2b6023b6fd93078012d3d895db1b2e98a4dc02965de6f1b5bcca890cd20a095cf46bcfa63a9c60ae50a1ca96b5b8534a469a", 0xae, 0x401}, {&(0x7f0000000140)="badaf331f59e83da5ed03b951dd237f8a49d2fc5dfcd0c37070fb5378b57feb14f1e1450f634bf58224d5b0b18c1e3286cdba8da9581ee4399eff30fec82a00e7c0937f4abec21ff88d951b93a9d2dfba1cc73f257c9da95f74bc8df5a535358f0b9363c6a6def56795d532a6dd1a5e796bc11a80504d099c253d5e8830c581772a4fc4e397a90221859026bbd4bc9b8dd6bfab4de5879f85223029c068a36cb14ba9ea5acdc7278dc937658af4dcb04e369a4b96eaf02b53b51fe40ebb4eb6cfdcd19a058e058af3485c6db42a34fd3c3e0e25da987169b62c9c2d5676ea9e196f255e3aced986eb2e6a395e46b85feecdfdb87376a7b6448417fd6ac8404939351b8243cd641344bc37dae9d645c81439ba728f3f62b3f7ad7b2c59c1ba9ebea2cf5f47c8a3662d1a4558f09d403703326d32dda774d2bf27c57454436b42485a9d17d1dd059cec96087040b04d8fbf39dac303e1ef76c683324e9f032dc5b188b0366862c8b6496a1e1f655cf16fc4a87255ede897fc1df7803d6db27a52d9e660c428550e4912f3c80270210d20ca8822388a121da959f9c473dcca047c25aecf67fdca5c763a751c00568d021e215299071af38faa199eacaeca3140821a7c258a7d22b03acf36cfc902f844cc08b79b5eaaab066c5acd100e48acc9d41a8cdfb248cd0e19d902f9ac02d93adf7aff87548cab990363ae1cb1da0116b38bf7b311380660c51ee94961e0f36ad969a62c8980616d39de44ea0b9cbec5e626f99c727c21e564ef6786aba46afef8281c647248d206638f82f8a4745c59e8d7c0531dd8acee21dd12c19b7f394d77ebb3b6224c7636b76f3b27d0d41e24b93d6e6cfa1cec2f9553ca4c842bc272b80f84750e333926393744bd96d4e5381651b5ed81c939ee1a10f3b841c98be5012084740a1c474937e81224b6ca9a31e4f15df77ce74c321626ef05681dafa9ce98fcede4e49b73abfae70311a58bc28129b4c66fadf9e8e74feed1437bd48fb9fdeb96a5eaba3c4c6ffc8547f9c879cbf6588c7ef643bd27f1eaf3dbe2f53857aaca382da7d06c934c193cca04a645fc1b24e9e22243d326cc9b03a7a6b6c164fa263349fc3831c47a2edd482d3faa3ab63b30220785ec60823aa2ae25c1bbf224251f671afd9b9b917b84ed228ef918574d7a9f411258f191e9cc56eb2cac48b6c588d684806322b5e5002c63bf8286bcf745f9efb0898b63970611a719d638e2e7e0fc298f901742def69655d661316adee3ccd6e69f43537c9dbe24152c3b48bef8cb294e0c9d31e6680c9524ce3d5bbdac45e721e425cde08265671829e12ecc20fb6ed6b308a9693da46b4b755b4749234647ad41bd160906686e96eb97399c0aa45845f606ded02c3ef5e63769a05eafbf0ae8f34f40280f0578f6e944542891069113fd0711b66ec095e7716df67a3225f7f44697086829834706c4674eb42bf4d5a1fdecb56939dde8f748dbd12fb0a07cbc6300fb39f7d040720bb2e24199dadd1df2372da238eb4affa5d68ef3e76834190774ae9b2787c65d6e6407de92074aea15bcafae9ba66801e0383069e6b0dcf545821bff56f12fce98ec2cd970c65b4cfa67d04d92a2c06d000d327f6a5d1e1ef47f7ec97a9af144de894dcf412c9edd5a2ed65c11021a7e0df40b9bccc178176fd9a00371d745e2aca9e111dff8cc2dd94360f5c156738bc1575f8bc64de78e6c16c2e5fd5976ddf384efcc57668f6de67901d3afdb5d96ad4d4d272dd3de365016fa8711e5badae757fe2468cbf65420eb5164dec9afaaebda924ba57842c32a23f6271e8c703fa60a5ae45f16c16ba0417e0b79df0f0997ee2c1513d9fece993ddb86aca5a278a136b767c59b6aa908d30d8081f1a8ca3df21b6eb0802e8a35e422117e2be083475090b7118f4890ac538ddb553c3e0c598998f1c0c45b1e00d257a356425d2966da5e73b3e2f90eb9bfb0e9478420d9f94f276d0b885c47bd7c9282fbc8648c6f243251d6754ab9ba85fb03b69d29ea5d35c6b86e924ef7deec0892a30c3eb6b6b4b994625151eb3a25ceb03fd596c8695991370bcfa945a94cda6707687059c4a44f3087ffcd77a5aee5c98c433fd80f6e53c3992e4d1eb149f59f91c3e079d1f60c35f24711ead381fd5293a71a791843159a6a5fedda89fecbe3ca35d1d99c0aa6b347045f05cbd38d23cb89c7e58afd538e2aa6c40328b64a7473d875fa90d18a36b96c1fe4c5781df7c5a29bd9d251956726d0846df848fb0c85fae8820e922aac6541a42b9157aa80d2040361e14dcad2ed19839f27a4bbb76eac42f273a83db4f69666490ac64b81714f39a5f537fa1f24209f5c0fb4f9a8c987f62c8ceb80c147e8965e8edb1edb7e36b81a62ee1829ba1a8e522e5911129b7cfa985e651468cfa97c54b47e9aa4490b0e1efef71ea0454f56976d562525a15fa42fb49633020d671c93bd899a6d09d7d57066f713a98d960eb1f7147860548d980e515d2d94f0380b974d879616a1ac41ee6ded81d9076a5e81c483956f39d989c7230954f583267db71deae48d4a4dc1a330eb967cf13e92cb2c9eb97a7d3257cb6a7ac9aae4aa04aa8c2a99ea4fd17f2337edf8a80a97a26ffbb00f2fed708d8331c0760e232d34a54959add9c63595c46ca0ddc024b814ce4f877ec90d5243b96c3c2219e9ae7523d0a5b025866da5dad09fbd519ee5550f86d64cf83723b7eadcbcafcfaa8ed9983f0d358b9a6252342ea85a41416662dc42a0ec9cf75ec9ff6b03a539a8f2ab3aa5bc34765ec9894411e756d52d1ac77d370c21e0f6a63464f94d6ac2834e4e10572e4f7ca9d229ad6eebf34e9a59beca10400c86357e6444949948fa2ec85fc947f2283efd8e77f54418058c373f2fda73462a4912e062f8a32771f42a594598a79333c544c091f310c43060b52c7c2703f851ebf5baa79647701c1e7ccea6386a025845cdbd0a5729be3e52d921c8b5f481ca2bbe304b41193413eaef1c8275f1f91292d707f995d6475ae05e0107bea4053d781fa80f21df135424d483bde091dcab4a42d537deb6cfba5cc0adb1adda2b2a33fdfc6846bc5ac676bdaeda2a7794ce029ad2fd8a4c7213c6a03eecd1e12a09cb7682f450c64944bf92e5820423ed31ce910ab0ab4d25d692433c81d2ef5163931291bbfcfc4fac4d7b9353c233728da320304c29acf36c8ef322aa5dc550c70904affeb688ffad3b2720a83d953f1b7abced88c722bcb30304bd2a7e125914b3abf816c66a5870c535a383d4490dfa634420ff51efb1c7c74380f0b2eedcc8e524e8e0569953d63dd7c1c029a09e656bb3db3b0e9d6b2999b48b70ad5ce272bcc355cb5bb457533e8ad4b9064d8a987bd7f02eb93eab0d1b554d9e56f997584c6c60cf2c9f2b3cde16dbc815a9889287c5d15b301d65905553674eda8f5b57287c9a909249707a9ef6c5584dc874157a057d1fa034a502d11e501ed5ea76c4ab8318563f5ac27036f3d4e4262b9ef3d0011c5760f1a4197977a7b3d18ba2a64f10e4c42ce76f4fb040c8506288af86ea00c86c9c9ca9a13b32c092ea98806ac4c6e82b28e64cc3171ddccad96b0adc617b56e42d5ed330eea199fceaee81cc12d976ecf3cad7e66c05bfe7c02a46cf638d254c38bdb13dadeffd20cae07afee1098885e8af5a845b05819157d12e4962b75e865f329c926097868be079bd149aea181fdfa7e65548620444c8af7511704b3b5b0f73c9d38a6dbabf3c5c67c3ab5c3af8c1d0a09f3764aad645ea2d5c9d0d0e63efe0cf9bf20a8302cc1e0b7498426d7792b029840d1409afb8ece7a114d586f1ca4087d343c0cf8b4ccf929fc3aa50ce28d4489fe1ed90d610cefd199ba38cae2c76b5a2de47fb93883b69170388104e267455d8edfd259855be36ece91448b37aec91bc006e02663a8da2d374d6691f18f753105eea0cfb0a7f5692f597c472679afa136345faaeabf374d652f47fa7ba66a392c3d4339e20d810506d2d8a223a19917a39989792d7218de9e1f5492238886a0ea93133bf544d6e1e2f1145a222dc0bd9877dafef66a8a8374e12b6051f4edfc7b9814fb4211f8537d18872ef428c6af959f58c726711b438cd686201b567f49f192df18f084a56cb17cc4b8cd883a877d2c8655dc512a3127185fd54fd33b70d63b3dabcb36a737738737d7c04fdd9b3388894b6fc9b5f94647a90e2a61193b65e2889d5c8d7680e77b3d909fcc3e153e53f8be7cfa82749760c62a93d57b393b9ba00114d00dde0dce4d3405b9c04ab2c553c0017b1056f5983b4eafceb6730b2c5c6503eae931ce8f1f60943cdfa243ebef8d2d5814402161dedf3cd2a1b3107482a20ca3af754d76f4bd0a95e702d0a7b980529c37e5f6141e1b709995941bb01f8fa1b76a877eaaa61d5bee229953179d41e57e4a832d5073c7e987faf12e75438795a718519b294f6d363f28fce79538e3aa2a2dba801587566aa2a72c6ff19ed5cacade127b5e2b49acf6695a27f064ebc7f733937c49052342c2307f37d6459bd3ef35c15c9c00c4c8789c617a4fa4fbb26608f1e5150834d13fb4312253cdd5d5671bccfefafc5a0566fe51e1408d7c622209b035aa2ac9adaad6328c89015c1d1fcf4c4467460528a0ce3a59e4cbcdc2f487566234a6c7600751011cf35f4f4ecff521a34e0857f2b74beaaf18251031fc14e66c739b02eed8c6dec11cf8519a1d29adfa592bc1a7a72dcf978f2eba26c23420adcf7ad7254ff376e2a3003fdb350b06773b9f55ca3ab5569bfbd682387be5a2d5e43b98add0202888f4e64ee9dae77adca9979a41982930258e1f2d47ccf47d80e224cb14a179553a2ace1af02b2f348c59b8aaf703b94ac6f86acb47e3a87c31d0f04fd1329753ee3a2c5a2f9ed8168591a428510380c8f712d53c065e73a9a388fd52b9b57518fa8e4be60dabb986096d43fd5d97ee4ad07b1af347f1aba8a3841a17b085aff0e4c0597d00088fbb2df963f851e731545e13deddae4850f764a43c95d86411a576978f96036a2cfadd990b67163da3848aa63ecf1904c93c684d5c32b80cf3b1cc38b5819ea77cfb62a9033ace2dee0531b9db754b1c91c10dc183bf9722e1686a3790428b33a042eefb037f91e69aa63c366302baeb8c019fb2894f2480adc183f760da6d22adb331f445cfd58c736313778114a7fd1b08dbbb89d46de24c39a5a8312bd1f64142f375a02e60fca44afdf3ab21b728112648aa7428438d98d4fae5880b82b16a2727d8ed4c3df4cbeb6a8b7c11d87a210567f9588daf4bf4af3d3a9a6ae41faf0ed3f3f63491e2b25cad3371f5113b65399c90c3ad9f04c45e3b6f50e5be26032606cecec60e19dfd6e049ac2074349b0b04321da6bb8267692ba4aeb2cde30aac946568050d74c68bf41a9342fd0b5b1110e6cedda6cb6ec5d8577b143734d0c73664a86199b75ed4f25ab418a4a858b1a58d72b1e4a55f7b8e3216f9941b68d62953c6ac60655c3b4d36045337138a037695c26386e2e7b6999b85b2d2b00d304fa70a7c066f6b5dd9a80892d681091a27ccf633a89b6b35800cc91c31d0ab1562077c307c9ab2e3c9d36357ee0617ef116e4cc57d547386edfd328757c22e8861e7003e62f9e433d0d168c1876753400b62709b1d5d1c53df50d966ecbff5fdafff949926d97c1a3d5d68e136d99c2ff1f7be0ad50a37ec877b4e6220406ff292543abbb1584f8b56a53a97c867a335f6f71da0f8a66ccd110da3dcbe4d4a219da95b6ea93c4a5e", 0x1000, 0x1}], 0x20014, &(0x7f0000001180)={[{@prjjquota={'prjjquota', 0x3d, 'keyring^'}, 0x2c}, {@test_dummy_encryption='test_dummy_encryption', 0x2c}, {@two_active_logs='active_logs=2', 0x2c}, {@reserved_root={'reserved_root', 0x3d, [0x37, 0x36, 0x37]}, 0x2c}, {@nolazytime='nolazytime', 0x2c}, {@fsync_mode_posix='fsync_mode=posix', 0x2c}]}) chmod(&(0x7f0000001200)='./file0\x00', 0x80) r0 = socket$inet6(0xa, 0x7, 0x81) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001240)={{0xa, 0x4e23, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e24, 0x21ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x42, [0x3, 0x1, 0xff, 0x7, 0x4, 0x3, 0x0, 0x3]}, 0x5c) r1 = memfd_create(&(0x7f00000012c0)='GPL:-vboxnet0E!\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xce4, 0x4) recvmmsg(r1, &(0x7f0000002a00)=[{{&(0x7f0000001300)=@nfc, 0x80, &(0x7f0000002540)=[{&(0x7f0000001380)=""/27, 0x1b}, {&(0x7f00000013c0)=""/164, 0xa4}, {&(0x7f0000001480)=""/37, 0x25}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/84, 0x54}], 0x5, &(0x7f00000025c0)=""/50, 0x32, 0x100}, 0x8000}, {{0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000002600)=""/223, 0xdf}, {&(0x7f0000002700)=""/188, 0xbc}, {&(0x7f00000027c0)=""/51, 0x33}], 0x3, &(0x7f0000002840)=""/13, 0xd, 0x4}, 0x200}, {{&(0x7f0000002880)=@nfc, 0x80, &(0x7f00000029c0)=[{&(0x7f0000002900)=""/178, 0xb2}], 0x1, 0x0, 0x0, 0x5}, 0x3}], 0x3, 0x10003, 0x0) fchmodat(r1, &(0x7f0000002ac0)='./file0\x00', 0x4c) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002b00)={0x0, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002b40)={0x318b761d, r3, 0x0, 0xffff}) bind$netlink(r2, &(0x7f0000002b80)={0x10, 0x0, 0x1, 0x8}, 0xc) getsockname(r2, &(0x7f0000002bc0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000002c40)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002c80)={{{@in6, @in=@multicast2}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000002d80)=0xe8) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002dc0)={0x1f, r3, 0x1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002e00)={0xffffffffffffffff, 0xffffffffffffffff}) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000002e40), &(0x7f0000002e80)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002ec0)) clock_getres(0x7, &(0x7f0000002f00)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000002f40)={{0xffffffffffffff7f, 0x4, 0x1000, 0x8, 0x40, 0x10001}, 0x0, 0x5, 0x8000, 0x80000001, 0x8001, "5de435b929e501f6a29e70ef40575f359c523c5965b642ee56534b46838230feb1db7fc54af7e828a0708d3fffdb60ba1130df9332962f1e2b9a33dddc111436587d915efa2644f12f1e35f8c639e9052678a0971740ef060d80a67df5713397d537bb4f3033149cf384b0fbaf75567ff4bd2229645f6afec801b219b02c7efa"}) r5 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x4, 0x10002) fchmodat(r1, &(0x7f0000003040)='./file0\x00', 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000003080)={0x40, 0x0, 0x65b, 0xfffffffffffffff7}, 0x6) eventfd2(0x7f, 0x800) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00000030c0)={0x8}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000003100)={0x2, 0x4, 0x1, 0xfffffffffffffff8, 0x20, 0x100000001}) socket$inet6(0xa, 0x4, 0x1) clock_gettime(0x7, &(0x7f0000003140)) 2018/05/10 13:39:53 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000040)=0x2) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x10, 0x4, 0x400}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xa, 0x4, 0x5, r1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000240)=0x3, &(0x7f0000000280)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000002c0)={0x0, 'syzkaller0\x00', 0x2}, 0x18) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x40, r3, 0x200, 0x70bd25, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x20008800) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000440)) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000500)) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000540)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000006c0)=""/236) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000007c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000800)=0x0) ptrace$peek(0x1, r4, &(0x7f0000000840)) r5 = request_key(&(0x7f0000000940)='.request_key_auth\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)='md5sum!\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000880)='cifs.idmap\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)='\x00', r5) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000b40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x28, r3, 0x2, 0x70bd28, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000001}, 0x854) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000c40)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x1c, r3, 0x200, 0x70bd27, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x20004045) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000c80)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x620a, 0x3, 0x9, 0xb733, 0x81}, 0x98) faccessat(r0, &(0x7f0000000d40)='./file0\x00', 0x108, 0x800) getsockname$inet6(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, @local}, &(0x7f0000000dc0)=0x1c) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000e40)={0x1, &(0x7f0000000e00)=[{0xfffffffffffffff8, 0x1a71}]}) r6 = syz_open_dev$vcsn(&(0x7f0000000e80)='/dev/vcs#\x00', 0xffffffffffff6134, 0x100) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000010c0)={0x1, &(0x7f0000000ec0)=""/155, &(0x7f0000001080)=[{0xb112, 0xc6, 0x400, &(0x7f0000000f80)=""/198}]}) ioctl$sock_bt_hci(r6, 0x400448de, &(0x7f0000001100)="2ad9777fb2e0e613657d66aecc74de1a8d") 2018/05/10 13:39:53 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x8}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) process_vm_readv(r2, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/103, 0x67}, {&(0x7f0000000200)=""/146, 0x92}, {&(0x7f00000002c0)=""/157, 0x9d}, {&(0x7f0000000380)=""/168, 0xa8}, {&(0x7f0000000440)=""/142, 0x8e}, {&(0x7f0000000500)=""/188, 0xbc}], 0x6, &(0x7f00000008c0)=[{&(0x7f0000000640)}, {&(0x7f0000000680)=""/134, 0x86}, {&(0x7f0000000740)=""/106, 0x6a}, {&(0x7f00000007c0)=""/255, 0xff}], 0x4, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000009c0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x14, 0x4, 0x7, 0x200, 0x70bd25, 0x25dfdbfe, {0x1, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x2000c001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000d00)={0x4, 0x0, [{0x4, 0x4d, &(0x7f0000000a00)=""/77}, {0xf002, 0x8a, &(0x7f0000000a80)=""/138}, {0x6000, 0xc3, &(0x7f0000000b40)=""/195}, {0xd001, 0xa9, &(0x7f0000000c40)=""/169}]}) syz_open_dev$sndtimer(&(0x7f0000000dc0)='/dev/snd/timer\x00', 0x0, 0x101) mq_unlink(&(0x7f0000000e00)='/dev/snd/pcmC#D#c\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000ec0), &(0x7f0000000f00)=0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000f40)={0x6af, 0x8001, 0x9, 0x3, 0x18, 0x4}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000f80)='/dev/loop-control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000fc0)={r1, 0x5170}, &(0x7f0000001000)=0x8) ptrace(0x10, r2) sendmsg$nl_xfrm(r0, &(0x7f0000001100)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000010c0)={&(0x7f0000001080)=@flushpolicy={0x2c, 0x1d, 0x100, 0x70bd25, 0x25dfdbfc, "", [@proto={0x8, 0x19, 0xff}, @tfcpad={0x8, 0x16, 0x274}, @mark={0xc, 0x15, {0x35075b, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001140)={0x4, {{0xa, 0x4e21, 0xfffffffffffffe00, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001200)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001240)={r4, @in6={{0xa, 0x4e24, 0x5ae, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}}, 0x1, 0x3309, 0x0, 0x67e, 0x20}, &(0x7f0000001300)=0x98) connect$llc(r0, &(0x7f0000001340)={0x1a, 0x33f, 0xfff, 0x0, 0x1000, 0x34c, @random="aae5bfe4d945"}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001380)={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x13e7}, {0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0x401}, 0x100000001, [0x5, 0x0, 0x5649, 0x8001, 0x5, 0xffffffffffffffc1, 0x6, 0xfffffffffffffff7]}, 0x5c) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001400), &(0x7f0000001440)=0x4) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000001480)={'team_slave_0\x00', {0x2, 0x4e22}}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001500)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000016c0)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001680)={&(0x7f0000001540)={0x12c, r5, 0x210, 0x70bd28, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x43}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdbe}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001840)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001800)={&(0x7f0000001740)={0x84, r5, 0x100, 0x70bd26, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xde}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x8084}, 0x40000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001880)) r6 = add_key(&(0x7f00000018c0)='blacklist\x00', &(0x7f0000001900)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001940)="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", 0xfb, 0xffffffffffffffff) r7 = add_key(&(0x7f0000001a40)='rxrpc_s\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001ac0)="01f3655c98885b80c1026afe1d078afc1d9fe62ff6c8f04b518541e6b8a345c60fd4d7f07826ddb8d5f7cdd520609ca9472c01177bbb6cd896ee61ca0b074bbcf6b801a0cd0a86649a5bbda6a37b93474646cc43ead2cf03bbda060549c9876cf89a796f7da67859ff94f01090d371732594c377939fdedc026771f06c193bf7e3f78b6edba6c292ae866e068551a8a2ff955c1907e73ea3414ba5e06f30df1c14db8a2b26976d41075d5c343c2eb42da2937eedd75df17d65e7963738894ea6547eece18cda2bc85bab3fbecfc01f521c2d4cf3ec17c0b8", 0xd8, 0xfffffffffffffffb) keyctl$reject(0x13, r6, 0x4, 0xffffffff, r7) [ 68.930555] IPVS: ftp: loaded support on port[0] = 21 [ 68.933947] IPVS: ftp: loaded support on port[0] = 21 [ 68.962559] IPVS: ftp: loaded support on port[0] = 21 [ 69.000162] IPVS: ftp: loaded support on port[0] = 21 [ 69.054738] IPVS: ftp: loaded support on port[0] = 21 [ 69.058395] IPVS: ftp: loaded support on port[0] = 21 [ 69.085522] IPVS: ftp: loaded support on port[0] = 21 [ 69.097835] IPVS: ftp: loaded support on port[0] = 21 [ 71.219717] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.227152] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.247116] device bridge_slave_0 entered promiscuous mode [ 71.255325] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.261719] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.271225] device bridge_slave_0 entered promiscuous mode [ 71.280619] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.287426] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.297979] device bridge_slave_0 entered promiscuous mode [ 71.307470] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.313866] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.337988] device bridge_slave_0 entered promiscuous mode [ 71.347696] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.354104] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.362378] device bridge_slave_0 entered promiscuous mode [ 71.369951] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.376391] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.391073] device bridge_slave_0 entered promiscuous mode [ 71.398622] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.405119] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.420798] device bridge_slave_0 entered promiscuous mode [ 71.429967] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.436372] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.444419] device bridge_slave_1 entered promiscuous mode [ 71.453222] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.459600] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.472451] device bridge_slave_0 entered promiscuous mode [ 71.481549] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.487959] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.504120] device bridge_slave_1 entered promiscuous mode [ 71.514383] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.520793] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.528622] device bridge_slave_1 entered promiscuous mode [ 71.536827] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.543251] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.560619] device bridge_slave_1 entered promiscuous mode [ 71.568600] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.575051] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.582890] device bridge_slave_1 entered promiscuous mode [ 71.590257] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.596656] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.610565] device bridge_slave_1 entered promiscuous mode [ 71.619667] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.629431] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.635822] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.649125] device bridge_slave_1 entered promiscuous mode [ 71.662871] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.670193] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.676773] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.703103] device bridge_slave_1 entered promiscuous mode [ 71.718486] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.727488] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.736119] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.751650] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.765272] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.774473] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.783359] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.827277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.842202] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.852784] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 71.861343] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.907360] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.927724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.994544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 72.171203] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.192640] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.213773] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.260417] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.281389] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.298095] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.323410] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.334676] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.361545] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.373782] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.396997] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.441765] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.450840] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.470285] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 72.490274] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.614640] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.692342] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.699383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.718092] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.725163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.756847] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.764492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.798187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.813807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.949622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.956564] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.983754] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.003932] team0: Port device team_slave_0 added [ 73.048480] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.064412] team0: Port device team_slave_0 added [ 73.083223] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.103908] team0: Port device team_slave_0 added [ 73.126559] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.140058] team0: Port device team_slave_0 added [ 73.148442] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.162082] team0: Port device team_slave_1 added [ 73.169771] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.177285] team0: Port device team_slave_0 added [ 73.187897] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.195460] team0: Port device team_slave_1 added [ 73.227735] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.242591] team0: Port device team_slave_0 added [ 73.250498] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.262815] team0: Port device team_slave_0 added [ 73.275819] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.288700] team0: Port device team_slave_1 added [ 73.295854] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.308195] team0: Port device team_slave_1 added [ 73.325141] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.337969] team0: Port device team_slave_0 added [ 73.359230] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.373727] team0: Port device team_slave_1 added [ 73.389498] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.402097] team0: Port device team_slave_1 added [ 73.415109] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.426396] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.442417] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.450879] team0: Port device team_slave_1 added [ 73.461140] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.468932] team0: Port device team_slave_1 added [ 73.484617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.494701] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.508184] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.540250] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.561832] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.591117] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.602141] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.640949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.654749] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.662801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.670874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.681661] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.690504] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.707874] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.716871] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.726199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.734792] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.746759] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.754431] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.762523] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.771292] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.781445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.809585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.842481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.868620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.885475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.893359] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.900805] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.908576] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.916007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.923664] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.931604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.939564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.947357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.954965] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.962485] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.970327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.981953] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.991377] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.998463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.007954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.017077] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.025843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.035787] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.043609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.051711] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.061078] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.069893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.080663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.113299] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.139312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.151417] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.159420] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.167341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.175349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.184929] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.192427] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.200715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.211453] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.223159] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.232256] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.248623] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.256693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.281614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.306548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.333528] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.341553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.349479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.357275] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.365066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.486079] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.492622] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.499622] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.506068] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.536998] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.544219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.563171] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.569569] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.576243] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.582615] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.597415] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.610694] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.617086] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.624249] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.630637] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.664810] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.673306] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.679693] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.686473] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.692880] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.701878] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.709811] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.716197] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.722865] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.729237] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.736971] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.745514] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.751929] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.758610] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.765007] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.772847] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.782241] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.788626] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.795247] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.801612] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.809496] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 75.818427] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.824817] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.831482] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.837868] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.849742] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.575257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.587475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.620542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.646943] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.654333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.661731] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.669221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.666319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.680230] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.702077] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.784179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.815099] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.853333] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.988825] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.032913] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.082321] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.166578] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.211999] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.222635] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.306361] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.317571] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.507008] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.541893] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.548147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.558130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.575140] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.631828] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.638242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.647482] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.681112] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.687448] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.697754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.722304] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.736577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.749628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.813078] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.824094] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.842580] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.881476] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.890093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.906488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.067747] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.074118] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.087673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.116177] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.136479] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 82.142685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.155208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.173112] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.186201] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.203267] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.332866] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.477613] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.625515] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.656380] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 13:40:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x8000004000000404, r0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000001040)={0x3, 0x3}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000040)=""/4096, &(0x7f0000002040)=0x1000) 2018/05/10 13:40:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x13, 0x7, 0x5, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000003c0)=0x5, &(0x7f0000000400)=0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f08360f30ba430066edbaf80c66b8ac525a8566efbafc0c66b80010000066efba4200ec0f2257b80a008ed0f426650fc71866b95009000066b80800000066ba000000000f30", 0x46}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 13:40:09 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x3, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x3f3) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) [ 85.234367] Unknown ioctl 4727 [ 85.286443] mmap: syz-executor1 (6627) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 85.299822] Unknown ioctl 4727 2018/05/10 13:40:09 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x8, 0x8480) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000002c0)=0x1) syz_emit_ethernet(0x5e, &(0x7f00000003c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x5, 0x1, 0x4}], {0x8100, 0x0, 0xf2bd, 0x2}}], {@canfd={0xd, {{0x2, 0x0, 0x9}, 0x27, 0x2, 0x0, 0x0, "3d8753d83f912b6c24571f354aec16daed71688740bbc80af847d2a2239712ba046bb2d1b85ec8b8e97c4a6a45d0aee0d2a35a434691372f03e3ea38e8a9626f"}}}}, &(0x7f0000000440)={0x0, 0x2, [0xc14, 0x70, 0xdd1, 0x612]}) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000200)) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/121, 0x79) mknodat(r1, &(0x7f0000000300)='./control/file0\x00', 0x108f, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0x1, 0x1, 0x7, 0x5ac}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x80000000}, &(0x7f0000000180)=0x8) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000240)=""/63, &(0x7f0000000280)=0x3f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x80000002}) faccessat(r1, &(0x7f000003fff6)='./control\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000340)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x28, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6_vti0\x00'}) 2018/05/10 13:40:09 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x12000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000004c0)=""/127) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) sendmsg$kcm(r1, &(0x7f0000000440)={&(0x7f0000000140)=@ipx={0x4, 0x3, 0x7, "9f5221495715", 0x80000001}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="6faba1497ae0acab744b902d7c21b942096633680e86", 0x16}], 0x1, &(0x7f0000000200)=[{0xa0, 0x0, 0xe64, "719b11c9cfaad072c673a670ea374595281e86786d1cdc4665a40ed280a46f40a99e118882b99a0f0afeb660f508ccae9f29427319c014cceaa5e35deb228e80685b3444cd7591ec12ec0d63821429f641eaf100e2f271ef74a835981897a3468160662d13e64e6e49017e7b8140a944a39d3a487f42d6e264ed39731392f3ab2dfa0859971be1c2d5adcdc505002d"}, {0x60, 0x109, 0x100000000, "eb57c469397679175af09f59a0dfae6b5445dc08530e6642ec650ccf0705c07020a96254731f67f4a9bc7754acb5fbd5872e16c2e1ffad5ce46175311f4d831fd5454a9331179bc50d196981b3a000e7"}, {0x108, 0x114, 0x6, "e492f1a83b5cc0e3ae10490538c49cc403b5aed1ea421e36b47a3e1da6f8a4cf5590d5f3006f8ae7a66a34f7d6141088c292d783a77a2174f5369e9e30a64a9c1d8d81925e098aa794b5b9027b91e8c6189cf64126a3bd1416b5713199bca5e01c0e578136d3169051ac8d9136c1e32afc78d2097e3c90d94ef20d0aff22cdc2a67adf1b6d64cf3af6ab8dcc71796f9cd00a8d7c7602d32676ab5103bdfa7df31103981ac132308e0d52879bf40fbc86bda6c1f677c1ff057853c591114000e03f50f232d0c9ced0038563f23590a7f08292ab04a2e99dcb9356e3adf499cbd05b1d9bfaa801512b2af1e451a54bd45901fe00db4574d9b9"}], 0x208, 0x40}, 0x894) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x200, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)={[{@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@commit={'commit', 0x3d, [0x36, 0x0]}, 0x2c}]}) 2018/05/10 13:40:09 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x145001) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0xa, 0x70bd2b, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20}, 0x10) listen(r2, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/10 13:40:09 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002740)='/dev/vsock\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f00000027c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0xffffffffffffffff) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) r3 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8c02000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)={0x2288, 0x14, 0xf, 0x10, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x8}, [@generic="9357db8ba37502e26171", @typed={0x8, 0x6d, @pid=r2}, @typed={0x14, 0x63, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @nested={0xc8, 0x60, [@typed={0xc4, 0x58, @binary="70e18aeca0f78cec5178958570d14ee93d83282ecf9aa23a2c2a8e68ce045959b341d1aed1b7ccc382d806c8f64dcc072991dcf8514949435ca683afffb9f2d4db57f29fd593a2c6c36b47ef9f92e45a176898489001bd6091958a0174fe97059daeeaa0fc3a1d1355305dc9a4dcf14a0772bb8171d46e39a53bb8bc1d7950220568312ff5cba4d54c3c26d34ca35fe67cbe83e800862820f1b716e9a34c524710324284a181d1de28747806e40fcae0c90c479884cb648175ffee33de"}]}, @typed={0x8, 0x52, @fd=r1}, @nested={0x10c8, 0x85, [@generic="edf8279c8546edbd91cd91cb562da8f457a436239247d47405e6eaac8d123c8d709e859e12d04d0f41e4c5f7511b621c2ce6b0333dd2d47bb027cfeadca5da502689fdb265f210acc55fd85c69e4011d9f02327872e879bf9be3a04cde643c81232836c080a4016b27604b9409dbaa8d24cf43be45c225234bdf8288ce1fc506c0cbd1445f48edb31dbfbb4f0c26e8c78b2888d8ffb99bb66d2bdf517328a47b5f4c420e4b0a9360eedeb7f021dbca", @generic="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@typed={0x8, 0x8b, @fd=r1}, @typed={0xc, 0x6c, @u64=0x6}]}, @typed={0x14, 0x4c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0xa0, 0x49, [@typed={0x8, 0x2c, @uid=r3}, @typed={0x2c, 0x86, @str='bdevppp1ppp1mime_typecpuset{security,$/\x00'}, @generic="e43e5b93ab8ee46b45af5559c1bd82b7407887793d5c00f5875cfa9cf293c6cf2e863cbad92739a072c8a53964f33490097f3d7339c832b043e432e4e6bbd86a8b6fa5ce1f80ec89dd889c028c0b5ba03f511352f9d6f36edcad8f7a93444f939e6da6a29663"]}, @generic="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0x2288}, 0x1, 0x0, 0x0, 0x4}, 0xc0) ioctl$int_in(r1, 0x85475, &(0x7f0000002780)=0x1) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r4) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_int(r4, 0x107, 0xb, &(0x7f0000002700)=0x6, 0x4) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000f1dff8)={0x1, r4}) 2018/05/10 13:40:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'nat\x00', 0x0, 0x3, 0x48, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/72}, &(0x7f0000000180)=0x78) setpriority(0x2, 0x0, 0x0) [ 85.505176] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 85.561158] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 85.572106] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 85.649734] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 85.680891] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 85.692091] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 2018/05/10 13:40:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) 2018/05/10 13:40:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0xdb, 0x8, 0x8}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0, 0x1}, 0x2c) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000100)={0x6, 0xfffffffffffffffd, 0x4, 0xa, 0x1a, 0x5b93fd3d}) exit_group(0x101) 2018/05/10 13:40:10 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x109040) syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x2, 0x10000) statx(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x208, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r1, 0x0) execveat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', &(0x7f0000000100)='ppp0\'%lo{^(\x00', &(0x7f0000000380)='\'proc\\:[]^system-$\x00', &(0x7f00000003c0)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a"], &(0x7f00000003c0), 0x1000) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000180)=@pic={0x6, 0x4, 0x8, 0x100000000, 0x0, 0x0, 0x0, 0x80000000, 0x10000, 0x0, 0x0, 0x9, 0x0, 0x4}) 2018/05/10 13:40:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x202000, 0x0) getsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00000001c0)=0x9, 0x4) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0x6}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3}, &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000240)={'ip6_vti0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000002c0)=""/209) 2018/05/10 13:40:10 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x282400, 0x0) poll(&(0x7f0000000040)=[{r0, 0x600}], 0x1, 0x401) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffffffffffffffc, 0x7, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x8, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="8ed7586d4e3c", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="ec2cd17eac82", @empty, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000), 0x4) 2018/05/10 13:40:10 executing program 6: r0 = socket(0x4000000010, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) write(r0, &(0x7f0000000180)="240000002e00ab0800000000002000000108efee010000000000040800000040f0fe90e5", 0x24) 2018/05/10 13:40:10 executing program 1: socket$netlink(0x10, 0x3, 0x1004000000004) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x900) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/10 13:40:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000002c0)=""/111, 0x6f}, {&(0x7f0000000340)=""/38, 0x26}, {&(0x7f0000000380)=""/67, 0x43}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001540)=""/203, 0xcb, 0x1}, 0x101) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001680)=ANY=[@ANYRES32=0x0, @ANYBLOB="fd30be85ddd1ce5ad700004bb60ee4922fb19d000000000000000000000000"], &(0x7f00000016c0)=0x23) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001700)={r3, 0x1, 0x5, [0x5, 0x1000, 0x80000001, 0x7fffffff, 0x90a6]}, &(0x7f0000001740)=0x12) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000017c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000001880)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x204000}, 0xc, &(0x7f0000001840)={&(0x7f00000018c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000128bd70000800000000000000080001004e221ef244cdf900000800040001000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x44000) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f000001e000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="1ad066b9820400000f32660fc47c130366b80500000066b9006800000f01d96766c7442400b50000006766c7442402894800006766c744240600000000670f011c2466b9800000c00f326635000100000f30f20f188901000fac33790f01cabaf80c66b86135de8b66efbafc0cb000ee", 0x70}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r7, 0x0, 0x1, 0x5, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) sched_getattr(r6, &(0x7f0000000100), 0x30, 0x0) 2018/05/10 13:40:10 executing program 2: setrlimit(0x9, &(0x7f0000000200)) io_setup(0x101, &(0x7f0000000100)) rt_sigprocmask(0x1, &(0x7f0000000040)={0x2}, &(0x7f0000000080), 0x8) rt_sigprocmask(0x2, &(0x7f00000000c0)={0xc40000000}, 0x0, 0x8) io_setup(0x8001, &(0x7f0000000000)) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xda5, 0x80000) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000180)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0xae8b}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={r1, 0x80000, r0}) [ 86.032990] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/10 13:40:10 executing program 0: r0 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$kcm(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="328c9275780ec38c6f15c2a98d94c2d9ee0e997da190085ee4f81355863b240b5ef7f2cb0c66255306eab3ad94d3e3a1c6e38aad924a59dc62586212ad6c1098aac540a3e29c91a9128393e5f17446d5694e43e0e07d12b75598e4841cb1f084a4971d3ccb870f2b9d1f6ae8b87e04eb4ab9d0e86b6d9efee6960142dc2413079aaebd3e184c48c08e389c81bd16a299313735ff68a94e0d9ae8131a92f08c", 0x9f}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="b89c2979fbc0b6bec432c10d129b75c9ffac58bc2323e92ad6df1fef2b890c4533663e9c5d4f06614823749765f00624bdad1a6ae58e1fa2c0493f7874fdadd98211fa844bea545dcec0ef1a065bfeab2641345157226b24ca1dcfc386005dd234154ef652f1ebd749aea73fda7a72ee1f9a60f8b22b9841c15940ad4e0094b25ff092f6b6dfd768809a4f1e445e37a497c6bfd7602922293848e55179bac53d263fb0eb94402652a25eac520ec05f20d75417634aaacbbb7c4deae6b04946b61d35c3efc67a3ef087e0f3da", 0xcc}], 0x3, &(0x7f0000001380)=[{0x70, 0x19d, 0xf21f, "fe5211d314be77d7cfc74245368909646a0e4e561cdf35a03348246063e1aede5403a6bfbb4b87f049687899a1418247795ceb1bf0e4cd96cc13a695199b01c313300933045feea856e9e0165e9a0de4598c98c45d4db90f674272b13f"}], 0x70, 0x84}, 0x20000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000001440)='vfat\x00', &(0x7f0000001480)='./file0\x00', 0x3ff, 0x1, &(0x7f0000001500)=[{&(0x7f00000014c0)="c44e8790096d9690c7d09139e9728e6565b8f02829dd4a77661460b00e422591372c27d93aebf869c134881c264e671e4bd36c8018", 0x35, 0xffffffffffffffbb}], 0x400, &(0x7f0000001540)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@quiet='quiet', 0x2c}]}) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ext2\x00', 0x0, 0x0) 2018/05/10 13:40:10 executing program 1: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$int_out(r0, 0x2, &(0x7f00000002c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000000000)) getpeername(r1, &(0x7f0000000300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x80) getsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080), &(0x7f0000000040)=0x4) ioctl$int_out(r0, 0x0, &(0x7f00000003c0)) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x5, 0x2a00) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x0, 0x4e2, 0x6, 0xfff, 0x1, 0x9, 0x0, 0xfffffffffffffeff, 0x1, 0x1000, 0x7f57, 0x8, 0x8, 0x101]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, &(0x7f0000000280)=0x8) 2018/05/10 13:40:10 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) setgid(0x0) r0 = getpgrp(0x0) prlimit64(r0, 0x0, 0x0, &(0x7f00000001c0)) 2018/05/10 13:40:10 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40800, 0x40) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') r1 = socket(0x10, 0x805, 0xfffffffffffffffc) sendto(r1, &(0x7f0000000340)="120000001200e7f09a6d995201ace100f99b", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/194, 0xc2}], 0x1, &(0x7f0000000380)=""/4096, 0x1000, 0xfa8}, 0x0) 2018/05/10 13:40:10 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x8043) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x1b044000, 0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000140)={0xef9, 0x4}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x4d9378) socketpair$inet(0x2, 0x3, 0xed, &(0x7f0000000100)) 2018/05/10 13:40:10 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x200) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x3}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/69, 0x45}, {&(0x7f00000001c0)=""/202, 0xca}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/238, 0xee}, {&(0x7f00000003c0)=""/202, 0xca}], 0x7, &(0x7f0000000880)=[@mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x2}, &(0x7f0000000540)=0x1ff, &(0x7f0000000580)=0x2d, 0x200, 0x7fffffff, 0x0, 0x8, 0x1, 0x6}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x7fffffff}, {&(0x7f00000005c0)=""/92, 0x5c}, &(0x7f0000000680)=[{&(0x7f0000000640)=""/18, 0x12}, {&(0x7f0000002bc0)=""/4096, 0x1000}], 0x2, 0x8, 0x81}}, @cswp={0x58, 0x114, 0x7, {{0xffff, 0x9}, &(0x7f00000006c0)=0x4, &(0x7f0000000700)=0x7, 0x7, 0x4, 0x0, 0xb320f4e, 0x0, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0x7}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x1000000000000000}, @zcopy_cookie={0x18, 0x114, 0xc}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000003bc0)=""/4096, 0x1000}, &(0x7f0000000740), 0x4}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000780)=""/149, 0x95}, &(0x7f0000000840), 0x40}}], 0x1a0, 0x4000010}, 0x1) r1 = socket$nl_generic(0xa, 0x5, 0x84) socketpair(0x15, 0x80a, 0x101, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000a80), 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xe}}) 2018/05/10 13:40:10 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00000000c0)=0xffffffff, 0x4) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/05/10 13:40:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'veth1_to_bond\x00', 0x67}) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000100)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000040)={{}, 0x0, 0xa}) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) r2 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1, 0x40080) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000340)) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000180)={0x1, 0x4, 0x0, [{0x1, 0x1, 0x2, 0x5e45, 0x1ff, 0x6}, {0x1ff, 0x9, 0x1000, 0x8, 0x80000000, 0x2, 0x6d}, {0x7, 0x9, 0x1f, 0x7, 0x7f, 0xfffffffffffffffb, 0xdc03}, {0x4, 0x8, 0x2, 0xffffffff, 0xffffffff, 0x2, 0x3}]}) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0x1) 2018/05/10 13:40:10 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x1, 0x1ff, 0x0, 0xe511, 0x0, 0x2, 0x550, 0x8, 0xffffffff, 0x8, 0x7, 0x7fffffff, 0x5, 0x3d0, 0x1, 0x200, 0x81, 0x7f, 0x7, 0x7, 0x3f, 0xfffffffffffffffb, 0x2, 0x7f, 0x400, 0x80000001, 0x3a0, 0xfffffffffffff20a, 0x0, 0x8, 0x653e, 0x0, 0xc602, 0x1ff, 0x5, 0x6bff0397, 0x0, 0x0, 0x0, @perf_config_ext={0x101, 0x5}, 0x1424, 0x40, 0x2, 0x3, 0x10000, 0x6, 0x7}, r1, 0x8, r0, 0x9) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) 2018/05/10 13:40:10 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x6, 0x3, 0x57d8, 0x5, 0x80, 0x20, 0x8, 0x2, 0x843b, 0x1, 0x3, 0x1f}) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000040)) 2018/05/10 13:40:10 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x82800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x2, &(0x7f0000000100)=0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vcan0\x00'}}, 0x1e) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x3, r0}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8927, &(0x7f0000000000)={'vcan0\x00', @ifru_mtu}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) 2018/05/10 13:40:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000300)={@loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x1e}, 0xfff, 0xfffffffffffffffc, 0x2ee500000000, 0x400, 0x5, 0xc, r2}) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ed07ffda3b62305edc3861bf02f21d2d30ba3f3bd94f7faf780bb03eb8850cf5038ed230574267d53e25f0f9a98c37791874279902e3523f58701c45be32688121", 0x41) 2018/05/10 13:40:10 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x100) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x3fe, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x822}) r2 = memfd_create(&(0x7f00000001c0)='eth0wlan1\x00', 0xfffffffffffdfff9) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xff) r3 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0x40a85323, &(0x7f0000000280)={0x0, 0x0, 'client0\x00', 0x0, "7db1a36f7054a27b", "5066ca0b783abe75631a40464666ca5f5756bc5ff4edbb5aeb031eebbd196ed8"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) [ 86.361244] FAT-fs (loop0): bogus number of reserved sectors [ 86.367355] FAT-fs (loop0): Can't find a valid FAT filesystem [ 86.482489] print_req_error: I/O error, dev loop199, sector 2 [ 86.492995] EXT4-fs (loop199): unable to read superblock [ 86.571842] FAT-fs (loop0): bogus number of reserved sectors [ 86.577931] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/05/10 13:40:11 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001440)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000001a00)='timers\x00') ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x2, 0x1f}) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x7fff, 0x4, &(0x7f0000001300)=[{&(0x7f00000001c0)="e11981dde07df4257e770cef0400ae1c91e259395502595dedfe206b1c8840a23e2462510281e206", 0x28, 0xc816}, {&(0x7f0000000200)="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", 0x1000, 0x7f}, {&(0x7f0000001200)="c6bf32fa780ed7aea3e6cbb68fb602651b739f", 0x13, 0x3}, {&(0x7f0000001240)="ed68968a4b706b057f051b283a5fe795d4a954e39ab11fe3a587139f92fe4f944253473a96e95140a44775930c86f887b73d408770a789ad7a813ffc3b8d74daf7a481a479d1b24021d6c1c2ae31fe4bee8c886a8e673db5aff9ef86e4c1189d97ccd9dada809014585ffcbcac6881d5ea3d90f01b26cc567198ed1d370afe722f9853b5900c3c25391db4cf0c250cd1b3247f", 0x93, 0x6}], 0x10400c0, &(0x7f0000001380)={[{@tz_utc='tz=UTC', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@discard='discard', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x31, 0x31, 0x36, 0x33, 0x32, 0x30]}, 0x2c}, {@flush='flush', 0x2c}, {@discard='discard', 0x2c}]}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000019c0)) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x42011, r1, 0x53) r2 = open(&(0x7f0000001400)='./file0\x00', 0x1a001, 0x21) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000001a40)=""/127) connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x1, @rand_addr=0x1f}}, 0x1e) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x3, 0x1, 0xf000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001900)={0x0, 0xa1, 0x401, 0xff, &(0x7f0000001680)=""/255, 0x75, &(0x7f0000001780)=""/117, 0xda, &(0x7f0000001800)=""/218}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) preadv(r1, &(0x7f00000000c0), 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000001940)={0x5, 0x2, {0xffffffffffffffff, 0x1, 0x5, 0x3, 0xffff}}) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000014c0)=ANY=[@ANYBLOB="00feffffffffffff0000000000000000010000009affffff0700000000000000040000000000000003000000000000000100000001000000000000000000000000000000000000008001000000000000000000000000000002000000000000009205000000000000ab0900000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000ffffff7f00000000080000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000ffffff7f00000000080000000000000000000000000000000000000000000000002000000000000000000000000000003f0000000000000006000000000000000100010000000000000000000000000000000000000000000100000000000000000000000000000005000000000000000600000000000000080000000000000000000000000000000000000000000000820000000000000000000000000000000900000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000"]) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) 2018/05/10 13:40:11 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="997d6c2470006281a009bb4c76ee4c029a9d37978cba14c5b5843691066e9f3a5441d80c18f6aae35a817b4497cb72b1d6b0550203f7893207b1155c19e4f1b5", 0x40, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x7ff) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'ip6_vti0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x0, 0x240401) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0)={0x48d5, 0xff, 0x100100000001, 0x7ff, 0x1}, 0x14) syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000000080)=""/178, &(0x7f0000000140)=0xb2) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000000)={0x2, 0x8, 0xffffffff, 0xffffffffffffffff}) 2018/05/10 13:40:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/uts\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getpgid(r1) syz_open_procfs(r2, &(0x7f00000000c0)='net/udp\x00') 2018/05/10 13:40:11 executing program 1: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}, [0x7fffffff, 0x3, 0x4, 0xffff, 0x7, 0x9ea4, 0xffffffffffff73d2, 0x80000000, 0x1, 0x34, 0xf9, 0xfffffffffffffff7, 0x9, 0x6, 0x1000]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x84, &(0x7f0000000380)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xca3, @empty, 0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x4}, @in6={0xa, 0x4e24, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000180)=0xfffffffffffffffc, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0xf81, 0x400480) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r1, 0x3e}, 0x8) 2018/05/10 13:40:11 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x90000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x6, 0x2, 0x2, 0x8, 0x0, 0x7fffffff}) r1 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000), 0x4) 2018/05/10 13:40:11 executing program 6: r0 = gettid() prctl$intptr(0x1d, 0xfffffffffffff2fd) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) tkill(r0, 0x27) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x802, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000040)) 2018/05/10 13:40:11 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x44, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000002000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a687700000000", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000400)}) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000100)=0x10) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000140)=0x1000000000000000, 0x4) 2018/05/10 13:40:11 executing program 5: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x2, &(0x7f0000000180)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) 2018/05/10 13:40:11 executing program 3: syz_fuse_mount(&(0x7f0000000d80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc0ed0000) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}}}, &(0x7f00000001c0)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0100000000040000ff7f000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="c001005185c40606cd24450b4c8795579800000000000000"], 0x48}, 0x1}, 0x40000) 2018/05/10 13:40:11 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x800, 0x0) setsockopt$sock_int(r1, 0x1, 0x400000000f, &(0x7f0000e00000)=0x3f, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x44, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) listen(r1, 0x0) syz_mount_image$nfs4(&(0x7f0000000100)='nfs4\x00', &(0x7f0000000140)='./file0\x00', 0x10001, 0x5, &(0x7f0000000480)=[{&(0x7f00000001c0)="f97c485db587f31bb37505588cdcd308c78b901969f4de5c340e8dccd2cd4e034231c46c1ad7f3769c", 0x29, 0xcf}, {&(0x7f0000000200)="b2d3d5240cc841b173fbc967d92d50ab41307426300d", 0x16, 0xffffffffffffffc0}, {&(0x7f0000000240)="a5b3daa104d79e8ccddd8470f3ef53bf1d132e630d794b9c8bd78d64acdb0d6ec72d64dfeb8a5fd72f6e97329f4c4c8a090bbcbee51fa3abd188eb7b7c6ce20f5249e0ae0edb4d0ecc628748a42cc82eaeb76948e571f5a3f177db48ae50fcf15cc87922ecd00b44d368eab8b0fe92405a028becde46ce2b83cf5abd0f5acd272246767eae8bce8db48b7d07fc166a87253f8f243c29e811770df68be6d66caf3d090637fc9f181d90d4755096d1", 0xae, 0x4}, {&(0x7f0000000300)="695dec04a0bdeb4568124e532468f6817c38ba2c7b3a30493979dc013b663993a47c9149d7c918ecb6b1ced6494b85b3a6ba024ef5a1d6395149d7693cbc59a7ba47702a1d58ae99cea8294629858e685e82efd19621ef758834e439f10232997d395d166df4189a28cb11aec6c941865b59ec3c1e2eba72ae28f35bf76618c79f2bccbfe6a30c24f56506b45f52af561bf88a730ad16c100acdb1d1b7bd57183fc202dff96ebc239af607f08bc68c5e98378766bdf23e0943b49023212394d2ec8d96b33bc87d4474f48033e06d5f232eb11647e1abdcd3954e0a20dd0c2dfed51484daa74234e394e9dd87311032064d0b7390be67572c73", 0xf9, 0x7}, {&(0x7f0000000400)="5b50d6b1c8347e668795508c4b43588261ddb16ae436a119ee5a596035ac6216f60d73fa7e9147e643ac4fb1c84649f357ffb8cfe97c5d56681d42b367714a594355b2138c722d9070d9b530", 0x4c, 0x200}], 0x80, &(0x7f0000000500)='\x00') connect$bt_sco(0xffffffffffffffff, &(0x7f0000000180)={0x1f, {0x5}}, 0x8) listen(r0, 0x0) 2018/05/10 13:40:11 executing program 5: symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f00000000c0)='./file1\x00') unlink(&(0x7f0000000040)='./file1\x00') r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000080)={0x8, 0x8, 0x10001}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) connect(r0, &(0x7f0000000240)=@hci={0x1f, r1, 0x3}, 0x80) 2018/05/10 13:40:11 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @random="3480c6937d61", 'syzkaller0\x00'}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/23}, 0x18) 2018/05/10 13:40:11 executing program 1: r0 = socket$inet6(0xa, 0x4, 0xffffffffffffffff) sendmmsg(r0, &(0x7f00000066c0)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000500)}}, {{&(0x7f0000000580)=@generic={0xa, "c8b5edfbf8b1ab4cac8ed75cd4a0b8d86c66d2602bc1631ca5bcf63e5b62213ecbf070a4972c5693b9d145c9009910fa3b07c861485b5d02088225d2f63c71933c905613e2cd98a708a2cb30abf11fec2f649680f60fc4e12d48f918223a404e4df8cbce010891c68841bd5d3df05eb15b6b0a8da58ccfb7d792cf7e45c2"}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)}}], 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0xb3b9, 0x3, 0x2, 0x1, 0x7, 0x4, 0x4}, 0x20) [ 86.727382] binder: 6817:6819 got transaction with invalid handle, 0 [ 86.751904] binder: 6817:6819 transaction failed 29201/-22, size 24-8 line 3063 2018/05/10 13:40:11 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$binfmt_script(r2, &(0x7f0000000340)={'#! ', './file0', [], 0xa}, 0xb) read(r1, &(0x7f0000000000)=""/126, 0x7e) dup2(r1, r3) [ 86.839518] binder_alloc: binder_alloc_mmap_handler: 6817 20ca8000-20caa000 already mapped failed -16 2018/05/10 13:40:11 executing program 1: clock_gettime(0x0, &(0x7f0000000180)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={r0}, &(0x7f0000000100), 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x88) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000001c0)={r4, r1, 0x10000}) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='bbr\x00', 0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000000440)={0x77359400}, &(0x7f0000000480)) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) shutdown(r1, 0x1) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000200)=0x0) ptrace$getregs(0xe, r6, 0x0, &(0x7f0000000240)=""/31) [ 86.931641] binder: BINDER_SET_CONTEXT_MGR already set [ 86.937278] binder_alloc: 6817: binder_alloc_buf, no vma [ 86.942963] binder: 6817:6837 transaction failed 29189/-3, size 24-8 line 2971 [ 87.024108] binder: 6817:6819 ioctl 40046207 0 returned -16 [ 87.086864] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.092875] binder: undelivered TRANSACTION_ERROR: 29201 [ 87.847576] device lo entered promiscuous mode [ 87.985278] device lo left promiscuous mode [ 88.023447] device lo entered promiscuous mode 2018/05/10 13:40:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x2) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f00000000c0)) 2018/05/10 13:40:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000e11ff0), 0x1) 2018/05/10 13:40:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82400, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'team_slave_1\x00', 0x1}, 0x18) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000340)={0x1}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000400)=""/5, &(0x7f0000000440)=0x5) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r0) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/10 13:40:12 executing program 3: r0 = memfd_create(&(0x7f0000000040)='/dev/net/tun\x00', 0x3) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"2e0000000000e1b239731904c5fd00", 0x1003}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x5) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0xf3, 0x4, 0x9, 0x0, 0x9df}, 0x14) 2018/05/10 13:40:12 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0), 0x1000000000000113, 0x0, 0x0, 0x4}, 0x0) 2018/05/10 13:40:12 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000000)=""/50, 0xffffffffffffffea) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/10 13:40:12 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000080)=0x7, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = socket$packet(0x11, 0x4000000000000003, 0x300) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x5, 0x4) 2018/05/10 13:40:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r0, &(0x7f0000f03f44)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce82ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f00000003c0)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000280)=[{}]}) 2018/05/10 13:40:12 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f00000000c0)=0x1) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) r3 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0xd8) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000001c0)={0xb760, 0x6, 0x8, 0xfffffffffffffffb, 0x5, 0xb6, 0x6947, 0x9c2, 0xfffffffffffffffa, 0x3, 0x6, 0x2}) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1000f4f0000000168c559b3030e5b50f09ec47978a6dbe490829b28263e40000eea1dc3a9589f5320b589e436091eb9d04a9cac8725f4582df7fff8bb0b1d13d0b22e906eb452418914fcd5ace4b9c6acf49ff19e6e9fcb6c6823ddeabf1c3f9230479e15cdc6a9a9c150d65eef263f18843b27c0a2adea49907bdd01b72b659ec702d615c28a023f441bd0f180cdcb4cb788aa024bec8b6f24b68be8467717230c569a5ca0b39281e85"], 0x10}}], 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000200)={@any=0xffffffff}) [ 88.181870] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/10 13:40:12 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000240)={{0x0, 0x7ca}, {0xa2}, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x80, 0x0) 2018/05/10 13:40:12 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f00000000c0)={0x6, 0x20, 0x69fd, 0xffffffff, 0x6, 0x1, 0x1, 0x80000000}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x20000) 2018/05/10 13:40:12 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000), 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000300), 0x4) 2018/05/10 13:40:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x80080, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = creat(&(0x7f0000109ffc)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="35000000a1d009e7b962e312fef556351e31ab4727a5453749a9b02fb7852ceae553bfdc40cd0e0d8d0779805b9a2346d2bf7fbf8c50cd439e"], &(0x7f00000000c0)=0x3d) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x8}, 0x8) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x0, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b29f57)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) fcntl$setsig(r1, 0xa, 0x34) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000140)={0x6, 0x39f7b0f0, 0x7dc, 0x5, 0x8001}) 2018/05/10 13:40:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x78, &(0x7f0000000280), 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="0000009b00"]]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 13:40:12 executing program 7: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x188e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000005c0)="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") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x1) 2018/05/10 13:40:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f0000000240)=0xb0) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f0000000080)=""/231, 0xe7) 2018/05/10 13:40:12 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x810000000}, 0x0) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="0f8fc965d8fc4d50234078113196856791f851beb2995ec17786ff843645f730aa83ada59e97f95cc7ed318d7ea94ced8a747661d48cbbe536dab9e03569af069ec25bd5b0ebb34697fa5bb0a38ec54e22996569bc3ed3d44da4cbf5ba4cc9debe9bc30379bf1c62aa8f7b0509c1e1b2518d8dac645643f28eae7e93af", 0x7d}, {&(0x7f0000000200)="7c18d50926d72c9bf47bd36bd311fa86d616057806575063d57bfc6e1997aff3304f42c6775746be49c0200b6c64ce4dc6dedd39a25d2665c182012e21fa18ea78077903847f19c608ae1cfd70665429951275b1d1830cb5d789525e376133a9fb2abf283053c09a336e2657d1137598381b9ae198fe28f6c4f70fea30444d30b5d79d3716854e98d44064362548ac0ac5bb3c6b23b4f88b40bed5c2dbf58bea34ad7f992ef9482354f482f4", 0xac}], 0x2, &(0x7f00000000c0), 0x0, 0x8001}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8", 0x21, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) [ 88.388756] QAT: Invalid ioctl 2018/05/10 13:40:12 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x200) ioctl$TIOCCBRK(r0, 0x5428) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="063d3b650453", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @rand_addr}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, 0x0) [ 88.450550] QAT: Invalid ioctl [ 88.479184] QAT: Invalid ioctl 2018/05/10 13:40:13 executing program 5: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) socket$pppoe(0x18, 0x1, 0x0) 2018/05/10 13:40:13 executing program 4: r0 = socket(0x11, 0x100000804, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d4877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x7f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x2}, 0x8) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000000000000000000000000001080006040000000d3e141000e0abf3bfafaaaaaaaaaaac1414aa"], 0x2a) 2018/05/10 13:40:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x4, &(0x7f0000000080)=[@cstype0={0x4, 0x9}], 0x1) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="66baf80cb8f09a908def66bafc0c66b8008066efc40231dea9909f2d263e0f01ca8fa8e8a31f8066bad00466edf080a600000000070f0170023e400f30c483f963750070c4c1c9d41e", 0x49}], 0x1, 0x1, &(0x7f0000000200)=[@cstype3={0x5, 0x7}, @cstype0={0x4, 0xf}], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 13:40:13 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x101440, 0x0) ioctl$int_in(r0, 0x800400800c5012, &(0x7f0000000100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000240)=0xc) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) listen(r0, 0x400000000000) r3 = getegid() io_setup(0x7, &(0x7f0000000340)=0x0) io_submit(r4, 0x7, &(0x7f0000001bc0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x80000000, r0, &(0x7f0000000380)="3b9e668396447e02a18803592f6f42bac3eb08892caf736bcb5b062653b531c8f9", 0x21, 0x8, 0x0, 0x0, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x100, r0, &(0x7f0000000400)="8a70", 0x2, 0x9, 0x0, 0x1, r0}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000480)="f948c397897b104c5eb861023fe0c54ec4d7c3232f2b37af2214d6ed8a0a8197aac2597a52aa2dbf8ddbe668ea44b7c70d782d4dc76d5f178d6b36af5f4790ed9a34e9a8fd43b91d776d4543900d2e", 0x4f, 0x10000, 0x0, 0x1, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2, 0x100, r0, &(0x7f0000000540)="af1b467cfe4f044379e0344b0845e4032304bc86ac49b985748b3492ff9a800087bf14f988bfff39425dfc2763258036ef44f945cbf854bcbe66fc086b41fdedbfcfa827084385ce0ca8555ba26d5f06187844fbbce6b2c16baf040b8db9715f81a97f54e76f15ed83943f29fe52ea2520d0f4272231af9b316e91a0ac33fe6bf3ddbe407d2f7164ab7f089623ae5f06d3f4ff07e1b14f25385ee0cc069b9eef1748057051a897", 0xa7, 0x101, 0x0, 0x1, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000640)="b91e77f73b9133ff76a8ff735dda58ddaaabfe6f43716ee76c5d428923a7743962e0d798931fb8360f88a9b0810f7bb34024ae30ae0a38fdf8913d88c92f572ce644a418ca6f2f2b5b2a8bfaec3a8293c2d2e488dbed591f17606f78fd44a1b34238ab08df239322367cb1585ece5497635bd4f6f56a77b8463810f473859d6627cf69e55c49502a7de13bcc222f51b8a1fde829af048d120a4000ad0184a6e2023337540c66c7563b1b40b8dd93d4a999bfc4208e898ba46739a524d3389f8a9d01e267f6e9737d096eb4e9facd6ad1d3bdc8eba7f260481c78ff969931b2e38f6be178cc0cc0dd1459fcf33b1a2152f7541c", 0xf3, 0x6, 0x0, 0x1, r0}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000a80)="20f96b527b244b2b3206641bc257231c7533260fbca229cfeaab3e07d8e77e375c910b0e47b5338e249a922a472cd2d42e93cfdcef3ce61e65e3d6f54fd6a7857aadb1033057da66dabb711be8876f6b3cbf159da5535b9e62a86d9d2cee8e80b01c6b7c09f8cf09bbc4ba2aca8c1adf005fcbc5feb50a8ace26cb879ed73f75295621cb8d0b6497a67b31400f9c0f8503aa42cc2dd2084999b68ab9337510db7402cdb8559425dc50c3db3ff21ff1d1d0fde544567ece85ea3231fae1919e9c930943df54b5b81ca511b139b70675c02c", 0xd1, 0x9, 0x0, 0x1, r0}, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000b80)="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", 0x1000, 0x8001, 0x0, 0x1, r0}]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000007c0)="4c6bae1667f34f81e1a87b20925c63635a9629004f52392670015e4462dc246b9265ba627739d406bc80f49f913d1f000000bb943a120fb8c8453385fc285145968b45213bae37923644bbbfbacaa29c80c0ca2d29ca6e96244c51ad6db6789bb118fd5523f28c4b392e49f3ad260b621240061847bc06eb6e6a7d4b7a410f0f7a0f8070a494ccb5ed5cacc21df3b2c979447618c8575a98b2909828b87cad33d70a593d1b9b3096bd4b5c2e110b6fd5675a268cf0772832592cd5bc4da2aedac8e10a2ce0a176c87bf80a59e76ffffdab0000000000000000000000000000000000008455ee5cb552f39c33f363a989cb5a265a416454d97362d81ddf6e58d865bb9f4e8959eaf23f3ef0efebda0ad28c7f2f241c33e706c74d83c1cbf10b031f4af2f9e1087b5229cce96c9a47f2fa23bd55e408f377f3a91abc2e23a365c69e2294438ed547ff5cb1541b87dbc08509007ccb3be3fd575514b9bad95e00109541c8c655ae5f02db172a5df0c2c51fcf26f87074662b50f55d11e88b4ec2b52a92c5901fd6c080849b007d2e155eaf321f6381f1fefeaa8e1ba51f9de065ef467d6845e83dbfc3be232fb8f9d208e3fe000000000000000000000000006d7f022d95d0e3115016f07f9a35b19f0f9d577ce05f358c1a4db49459ba501cac6b543934c9ac24f6231468d4df15025ea5e514b3a692c235b3d6ba1cdef8af3cd1bb32fbe4a09edc931162404c4f344eb72e3e1fe5ea86946cbb0c835c2f5cec503bae8e1b1b8a4bf1111cf19770443f2954e02a292e252b3b5001eae25d2f683aa25588798c1d163667da27f56d122a4f0b4510ae219409e96498096e1123decbea4c0f4e69b69ab3ead3bebe17f00f127d4c03d387a632683c1a18d3f9b94000a5d4d49f9ae640f02930cd321b720b715013164a6b427500604eb71e000000000000587f27a736b7adc82b6ce1e9770c877c3fe30ffc9c363e1ae29d", 0x2bc}], 0x1000005a, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@local, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) 2018/05/10 13:40:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$KDGETMODE(r1, 0x80047437, &(0x7f0000000040)) 2018/05/10 13:40:13 executing program 7: r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f00000000c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000005, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x14, 0x4) 2018/05/10 13:40:13 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x447, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x101, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}}], 0x70) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x400000020011, r1, 0x0) 2018/05/10 13:40:13 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) sendmmsg(r0, &(0x7f0000001b00)=[{{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000040)=ANY=[]}}], 0x1, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 2018/05/10 13:40:13 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x9) r2 = fcntl$dupfd(r0, 0x0, r0) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000940)={0xffffffffffffff9c, 0x1, 0x1, 0x7fff, &(0x7f0000000900)=[0x0, 0x0, 0x0], 0x3}, 0x20) sendmsg$unix(r2, &(0x7f0000000a80)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000140)="197ef876f1a01d652f23ff9cb11336e042aafc116d1ee7eb6d8f0f7a52cf3811e5fb119c62ede5f7dd9c4f631ec4cc56d9ee8326551557", 0x37}, {&(0x7f0000000180)="f87f038a3508a367171344cb975956cefda1040a621e8aeebd707b0ea9e0336fdb655237555129f3827241e4bbee8739adc26f38c0f045751c138e254b6caf9f3d0ce8d85cacbfea806308a7356783ce41875175f7ab6268315f9f26ca1c0ce37fd73e566601f8a327f5c6889223b18d09e548bc05ed3d28ca544de3a4126966d721c0245ec85851b57ba81b8eaa598001e2233fbfd23a53440b70d5dcd0a44d9929c9518266b16cecb181e8f4e4d92626b718c8d714bf6c77156cadc273b9a8895053436cdeeeaf476221dfc946aa3f88d6bd0464c36559b68c977a5f0b4db61da9638eed0a0b0b000981f9b85709ff", 0xf0}, {&(0x7f0000000280)="8b9686d55ded414eb1733bdb81177f8c578abd8fe016899c0a98377c107c8527301be1e10668d793d0523b0f52101b8f2362210f3a30b02db378ededd34e8683fc8ea08ad780a7fe961e5123e8cfbc817dd0b6c354a060311c93daf66f65759dd7f755eafa5071173f46468c39ec7c89b39936b6c8b719204d36c7dd1220558d87f0de5da59db8b80270b540add1a087267f8b516756caa5b1bceaf40777c8b2c67a81a706edf381c9a9d926f93b3d17502a4dcb283f087ed9ee7803b66b9afde5a2c31041", 0xc5}, {&(0x7f0000000380)="027eb6215ebb5688b8c248f34008320376f55d18a2453a47631ef0bada19286870e388f564ec69b6bbdc3bbf3f527775b3b52bc85d16aa4f78ae20ad91e85323470bde068372256ddf98d2367d802cad1ebb3fb33b92a2140b01f74b66009f8500758b3ed7744147684b9ac918fb85614e85706fa13e7610b84036990152e42dc19bd25fd95a635e00d6cbc6b26fd292436084044900841f1fa0429c0d9c4224878732ea7ae668e479280dfff8521163b5e3d7a09c5a378e809416b7c0a58527952ef716fa4ded86a7c5dc410751280ff99dbd5e3d795b9410c0e770d1c7836959cbfd299a934484b18b232641928750fc28", 0xf2}, {&(0x7f0000000480)="5df53bc38f8c48d5b033599fa8a5a40b85", 0x11}, {&(0x7f00000004c0)="42d9534ca4bbb36874b98a11d9d3ebc53bd075c7363069d287515a9a6f82091d5c07877db8122ccfa3118b72334ee5ee4cdafa9c0ef9", 0x36}, {&(0x7f0000000500)="83e58891fc6dabafd419c930875efdd505a53000c2dfaa98dc86a770e7f5eaf74219cb7db26de41bf3674f6dd639164802a6df3ed1e916fc17046cb05d2f71b111f9c9e47bbd575b1f74462e40a50c53eeafba542969d8c428e9975ca1249fb12043b69c6085607f1077aa5ed27d2326df2f20beaefaf76c9014940aee066129a533071fe6f3ac76c6b1e3b525f2f155b3da0d1ce4ea49", 0x97}, {&(0x7f00000005c0)="823566661888f926a618eee0460d35dd12e076aac47127b586eca6f398ff08e25ba8e00d2192039f8f436e8b4a4972c47628c3fe9d674d7aedde6c821da53bc4cac932a949586b2177293f5187a48c4c624f00199d873477390e448e77f9d2d023810924bfff20506dba65982d8a22059d", 0x71}, {&(0x7f0000000640)="6736399b155cd40194b2d846acb9bc8c40c9def0d8845b515e7e3532519fce9bb0ef28ee6e3776e420f8a82b7f12570948ef627eb8e52fd4a3be52cdb8f3402cefb0a6e665c724", 0x47}], 0x9, &(0x7f0000000980)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r5]}], 0xf0}, 0x800) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000000000)={&(0x7f0000000ac0)=""/4096, 0x1000}) 2018/05/10 13:40:13 executing program 0: socket$vsock_dgram(0x28, 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x6, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}}}}, &(0x7f0000a95fe8)) 2018/05/10 13:40:13 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x40200) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x540, 0x0, 0x240, 0x240, 0x458, 0x458, 0x458, 0x4, &(0x7f0000000100), {[{{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x2, 0x1, 0x2a349102, 0x3}}}, {{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x2, 0x2, 0x8, 0x3}}}, {{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1f, 'system_u:object_r:pam_console_exec_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x590) socket$inet(0x2, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/10 13:40:13 executing program 1: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x8001, 0x7f) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x80000, 0x0) sendto$unix(r1, &(0x7f0000000200)="7ab410bf37a8fa6409fc8b2c14aebec52747752eaebd13cfbaba16b2c2990780db6c88ba967e12f4197b11c92146ecf65c3e3318f02ab718c72052650f2b1b3f1d71dfbd1b48602c28cb8297e99e4b3a41a6d0cdae5c4209098e7cc04c3745686da88d4f86dc8155162393c1", 0x6c, 0x68490c6c059f2e32, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x101000, 0x0) lseek(r3, 0x0, 0x1) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000040)=""/144) 2018/05/10 13:40:13 executing program 3: syz_emit_ethernet(0x86, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x5c6, 0x80000001, 0x3}], {0x8100, 0x10000d05, 0x6, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16c, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000006c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4ca]}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80140, 0x21) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000}}, 0x4, 0x1, 0x2, 0x100000000, 0xecf}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x0, 0x8, 0xb487}, 0x10) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000140)="7ec532a39c920dd86c02495b1e7a43d0d05e6e7be9c15fb0360b4a464facd3238f0a8b8e3a573f80af843b99d1a2c7df060fb1a586fe2f7b73f32eb502a6172ecefa769a1abda7e4698b796f5260d9a2aef5f58353fed8d5a7f8d8c75dd0fc4c8eacfd08b9ea52413ac91d7334523679ea28db6c24df7f3ec81b969e2f9b75cbffbfb1528ce135e6837c97a03611309d7f99bf2c42f63e8a97579e734809506b1816f460a5c4c34eaadbb5587647db1473e9d98b75745ccb3d01d3ae4a31e290bf0adcfa6d717415", 0xc8, 0x4}, {&(0x7f0000000240)="3cd3a19e60bf16ff297e39c4a75aafd5c6cc1f87237a200bdc19798935", 0x1d, 0x7}, {&(0x7f0000000280)="0600094b4e82dfcb62d4c5e0e9e6626276135a57559e3167daf0df74780fc79ccb69fd9957ded7b72a9d0c5e98395f337aeee981f28240638899d7f3b30216151eb80a21ea0eebfcc85a44c0a8cf", 0x4e, 0xfff}, {&(0x7f0000000300)="b65289f8a6bc5af77b0449f6e5b3b26c9a14b8cd40e7aaa698ec6f1600efb8cc259b86d61169bbf6610d11ad2c29b4023cba414220f8b46bfc819944d8dc8a34a8d4db914770b2a82ba288120f8aed14dee1ad3cc0d08ad1cad1eec016fe556bd6c3b3f17f0b473247301026df90ea11f4038279ec6ffb9673e9b34d0fb0bd206790f83d3fd1fe296ed17ee09fd563fd5f49389fe17e8c655f28952155aa373a173f32e18a1f38c631440c03c7822c3742457e9fffe7362a85fc4246c70c460e7424af482eaa2458cdffe4d25338e6792c8266ae5b82ea5737a15c5d31e12061f8fb6434d53a325bf9957c0e7b1c4e7e8201c1cbea5ec31c", 0xf8, 0xffffffffffffa4f5}, {&(0x7f0000000400)="d3933f6fc4ae7bd229962ce5b1b00dcc95b378b022754036ed9377c18bd89d5d13ecba2a7b76f75aebffc14f690331e5cc25be3cde866b999fe8836834b1c1f5db13c3bf93720c333ecbd70c06a79c039094ee88e1772519222ccc32d27d695b1d8f20a92c80c0", 0x67, 0x4}, {&(0x7f0000000480)="13cf9b7a4f500793c1f32d18e0c9e22c4cbd21f6ad3fa574819cc42072ef2ffce88327976cda47ca292d", 0x2a, 0x800}, {&(0x7f00000004c0)="e1d8d5f3af29e5f9e7c2644be8c2d16fdea62a946fa3df48386ca88b467ae21dfad71646c24a9d6fd5cebb3b69124c75f75d93608db518d8dcde40c4adfc044ccab74179bebdf8d6021c74310a9e9abca2bee4aa00fe7a80b8f62e86f867f70b36966f0f714f6ad83c6ed520a5317a35d22cb47d26d226258e2d80ebcb17198afdab0a2b8877be40a93386eb559842033b6a7284f48aaef1e5446cf24490cc8ccbbdc0d9c053f4a424a3c1d29254317a1c3a9bbc922367f5f050b763d0c3583194aa4ceee503e5c01cfed6de39cde636379b0539c64219efd6c661cc", 0xdc, 0x9}], 0x0, &(0x7f0000000680)='\x00') 2018/05/10 13:40:13 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0xf, &(0x7f0000000100)={0xdaa, 0x1}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x4000) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="4a892a6e34f0cf27390819c78540d1dcb64d16028a777e969df444b9600b46c4715094e136265e6a442e570fa0b81cbd7e4ed1e70659469d01b07a710200aca48829aff877f4f32e7708ccf04739c22029318a3659df53f73aa3c428692550e6924916807fe8973f5c71954a50e0ee0ea1f51a5f40b9b4c3631bda104bc38bd0abec1b9efe795d362e11fafceee9af02776764d94d17a4d06221ef2a7122ce15c17d700499d5e9ec046820315a232e52ac76ea3914f0db82cc385ced00061c06650a0a3a0ad516c25a37f09a9f2122c144c4cd42023479bccc19c576edcbfdf38941c64eb3b7b0401aee4dda6ea90f395029c8121e7eef535c34c4dae8e8b10dfcb33793f6360b0e1dbf221cc192d07c8791542a8e505d04e4dcf866322ccdcc38d55998f9c519ea01c3c90844987a498152262bb80b690b156804a1a3fc39f1202d564083129ad056b6cc6ca59ddb941c889a9f79c361594ed1bd556616dbdb09447973aad8d78efab0c5ddbe8cadec78bbd06192026fd89da83f8bd587067404c9a62e6fbaced0df1045aff192b81b895020eafba09e8c18fbb12298136277f22f947869b58476ac34b399b34feaa2cfabb49b4a7ae622e1503f20a4a538fcefe1e162bc125922630ed8202d91dfd22628346513f79acc8dc21f19bab690b932554308cfbfcea8d5ac509c9ff84fb9fc2692aa6152fd865cf50d4e4c3a1227ed62ab3b816fc4885b5644bf2b7e928d383562f9785356b6fce3294842b9754a379adfe1422e72e456498dc7ac642ebfbadd85b5c58ffb931a91e468e16b76850817822ca90e9731a09fef08270b3d38a9430037fcfd379e90aef89d6d5139261e46f7ce9049ea9b626799429538f39229204703eb286f75823f6925e904501f3c0d9c0688f16db406f4b8df44f24484c2d6b1ac87b557d0815a8148af9e374145384897deefce1695e5ecf85b5b348ba97d66ed58bdacbe1a715d1dbf03367cece62b3484e1ba4294769a900192b3daf10a40221c71d5bc3e3e1e23e3b8628bbe42c632de702ec9dd87bf0d026ab80821972f901f748f31cac5d7c1be6d0d11376d2a2b804b3f02ee7d2668717a8dbe9dd79bc02c5df291c0b74344c64785f89742706dce8f15b1eeed7ec969657bb90f04dde115bbea3ffe1cbf7b93aa58b801812c396c75cf1582686c5212f0a4c7aed12aa0aa9961f466647ad8f1d81939ebe0d7f76e070c555db2cab92f3dcec1b77270851fed4dce785bcecb6f63052b6882b841c8051370394c47adbe634ed27163385512f1fc821d0b965bdb7ee365b1191734bf2286ae874ec727e58b3353c9dfd8c15b40491de7523a530f37363ed022f010c6304ba76edf4e1ba96cefae37bc47be36f4b957ebd30270170707b8a49838b0dcea42b5cc83ed10b59cd4ebdbdf2cc1d27dfd46c58faa572164e1ab38b5109946a3eb3b657e5f8a11a90fdcbcec0975a6666e20522d9dca0daa767ca07f3a58d3857f56a098d870d6a61aab20cba88365685ba2740d063880fa1eae0f520daca0e464c0eb4eb85f73e36455de932c8d8b6afc2c0a8fb6b88d2418922a5a0cac0f6f22bc4aab24a5568365516f4ed9504ac5be093987fb0d72a488055c9653b3b491d1a41705227b309d23bf08ed377ed0c3982d021db5281935e956e9f48fe263a9239d220d14bd6719b68ca9b2501332f7c0165c7feb34791fb15199c1ae680b45dcab858195d08b02ca605e", 0x4d1, 0xfffffffffffffffd) 2018/05/10 13:40:13 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200009800000000"], 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/05/10 13:40:13 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x4400040) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x9ee68f1b60a15d25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0xc5, @time={0x0, 0x1c9c380}}) write$sndseq(r0, &(0x7f0000000080), 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000100)="be068f4457622388ac9ea8b28f4e25824729cced5820ffed413bc09dfe1d52bdffffd5cbfa50a182356bcc4a31a3c3c41992669a5936d8bb0e1bdcda7e452eda1b1e4f06938b48ad1f5243418c0c8c949c9dbb400f1f341781893176362822c3cbc4ced1a3d6d7ce0277906ca4ef20b8870c5ff3"}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101080, 0x0) 2018/05/10 13:40:14 executing program 0: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0xcdcd4a310f8f44a0, 0x0, &(0x7f0000000180)}, 0x20) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0xf56, 0x200) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0xf, 0x3}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x0, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) ioctl$KDENABIO(r0, 0x4b36) 2018/05/10 13:40:14 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000000)) ioctl$TCFLSH(r0, 0x540b, 0x5) 2018/05/10 13:40:14 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x400000000, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) keyctl$session_to_parent(0x12) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="aa7e19dd77e6b3f62d5d7812fe15c0181ea66e5b3de7769b364d179f653fdc16609dc52acd3ad7ad8e6c46c56772f78345918ad5e17a3a1c2769df3783f8255877fa8015ced4833615106c5ab72bdc944df4bcc4d518077a249b7ced454085f3c420f241f8bc0514d8ac1abf694da2ab290a4b692ff8f0829775dedd", 0x7c, r1) 2018/05/10 13:40:14 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000240)={0x70003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x10000181) r5 = shmget$private(0x0, 0x1000, 0x200, &(0x7f000076a000/0x1000)=nil) shmat(r5, &(0x7f0000ffc000/0x1000)=nil, 0x6000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 13:40:14 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x6, 0xfdb5) sendto$inet6(r2, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x8000008100, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/05/10 13:40:14 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x0) ioctl(r0, 0x2272, &(0x7f0000633f4f)) r1 = getpgid(0x0) sched_getparam(r1, &(0x7f0000000000)) 2018/05/10 13:40:14 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/99) socketpair(0x0, 0x0, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f00000000c0)={0xa8d, 0x8}) 2018/05/10 13:40:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000100)={@void, @void, @ipx={0xffff, 0x2f, 0x0, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "d102020e066224bcc816e7fbb3b66f33c1"}}, 0x2f) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x204900, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x6, r2, 0x1}) 2018/05/10 13:40:14 executing program 7: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) clone(0x0, &(0x7f0000000340), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000400)) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @dev={0xac, 0x14}}, 0xfffffffffffffd4b) listen(0xffffffffffffffff, 0xfc0000) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000140)={0x74, 0x0, [0xcb59, 0x0, 0x89291f5, 0x1ad]}) accept4(0xffffffffffffffff, 0x0, &(0x7f0000002ffc), 0x0) 2018/05/10 13:40:14 executing program 2: r0 = socket(0x3, 0x2, 0xb7cc) write(r0, &(0x7f0000000080)="1f00000054000d0000000000fc07ff1b0702000008000000070001ff5450d9", 0x1f) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x200, {0x5, 0x6, 0x0, 0x1, 0xfffffffffffffc01, 0x8}, 0x3, 0x8}, 0xe) 2018/05/10 13:40:14 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffc, &(0x7f00000002c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffffc7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000340)) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) getresuid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) sendmsg$nl_xfrm(r1, &(0x7f0000000900)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000680)=@newpolicy={0x23c, 0x13, 0x4, 0x70bd26, 0x25dfdbfd, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@multicast1=0xe0000001, 0x4e23, 0x0, 0x4e24, 0x962e, 0xa, 0x0, 0x0, 0x62, r2, r3}, {0x9, 0xdf, 0x4, 0x0, 0x8, 0x8ca0, 0x2, 0x8}, {0x4, 0x1, 0x8, 0x7}, 0x1, 0x6e6bbc, 0x2, 0x1, 0x1, 0x3}, [@replay_val={0x10, 0xa, {0x70bd25, 0x70bd29, 0x6}}, @algo_auth_trunc={0x14c, 0x14, {{'ghash\x00'}, 0x7e8, 0xe0, "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"}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0xa, 0xd2, 0x4}}]}, 0x23c}, 0x1, 0x0, 0x0, 0x80}, 0x20044090) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000380)=[{r0, 0x4}, {r0}, {r4, 0x2040}, {r4}, {r4, 0x85}, {r0, 0x8000}], 0x6, 0x100000001) r5 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x4, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="04100000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x14) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f00000003c0)={@multicast2, @remote}, &(0x7f0000000400)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000200)={r6, @in6={{0xa, 0x4e22, 0x100, @empty, 0x4}}}, 0x84) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x323, 0x1, 0x8, 0x81, 0x6, @random="b11552fdb9b5"}, 0x10) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KDGETKEYCODE(r7, 0x4b4c, &(0x7f0000000080)={0x8}) 2018/05/10 13:40:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xa4, 0x2e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0x2000030c, 0x0, [@typed={0x8, 0xa, @ipv4}]}]}, 0x184}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000040)={0x2, 0x0, [{0x7, 0x2, 0x800, 0xffffffffffff4e25, 0x5}, {0x4000000f, 0x9, 0x8}]}) 2018/05/10 13:40:14 executing program 0: socket$inet(0x2, 0x80003, 0xab) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x289, 0x659c, 0xffffffffffff0001, 0x4, 0x8, 0x1f}}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000008c0)=@filter={'filter\x00', 0xe, 0x3, 0x570, [0x0, 0x20000340, 0x20000708, 0x20000880], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'rose0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x118, 0x148, 0x178, [@pkttype={'pkttype\x00', 0x8}, @ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'bond0\x00', 'dummy0\x00', 'dummy0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x1d0, 0x220}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:hwdata_t:s0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'irlan0\x00', 'ifb0\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe8, 0x118, 0x148, [@m802_3={'802_3\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x5e8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/05/10 13:40:14 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x7, 0x4) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000000000)="52014e3725384ea91c87d0d676fa880cde41695bb0423fa364106c9a51ad862fac3f558dcf6f0054841ac6765ae71f1453240ac3395a58d73c331cd958f4960886f1582e91339981e17a073fd385e594277a35ec2830959dc770c5ebb113d6bbf4", 0x61) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x4) write(r1, &(0x7f00000000c0)="2400000020002553010000000000000002000000000000000000050c08001700002b06f0", 0x24) 2018/05/10 13:40:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x8007) socket$vsock_dgram(0x28, 0x2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x6) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) [ 89.975092] netlink: 132 bytes leftover after parsing attributes in process `syz-executor6'. [ 89.977993] llc_conn_state_process: llc_conn_service failed [ 89.984136] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/05/10 13:40:14 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='statfs_percen4=437,\x00']) 2018/05/10 13:40:14 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x3, 0xcc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000000), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x15, 0x0, 0x0, "2851ff19d15947a10000001100", 'bcsf0\x00', 'bpq0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x140, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'eql\x00', '\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x998, 0xa10, 0xa58, [@among={'among\x00', 0x8a0, {{0x0, 0x0, 0x0, {[], 0x6, [{[], @broadcast=0xffffffff}, {[], @loopback=0x7f000001}, {[], @broadcast=0xffffffff}, {[], @broadcast=0xffffffff}, {[], @loopback=0x7f000001}, {[], @local={0xac, 0x14, 0x14, 0xaa}}]}, {[], 0x5, [{[], @rand_addr}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}, {}, {[], @broadcast=0xffffffff}]}}}}, @arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @multicast1=0xe0000001, 0x0, @broadcast=0xffffffff, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0xd40) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x68002, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000280)={0x5, 0x6, [{0x200, 0x0, 0x2}, {0x8000, 0x0, 0x9}, {0x9, 0x0, 0xffffffffffffff04}, {0x2, 0x0, 0xfffffffffffffc54}, {0x680000000000000, 0x0, 0xd6a}]}) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x300, 0x70bd26, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x7, 0xcd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200015c0], 0x0, &(0x7f0000000300), &(0x7f00000015c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x2, 0x1f, 'ipddp0\x00', 'sit0\x00', 'bpq0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @empty, [0x3a6ccd9a798fec, 0xff, 0xff, 0x0, 0xff, 0xff], 0x2e8, 0x2e8, 0x418, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x3, 0xc273}}}, @bpf0={'bpf\x00', 0x210, {{0x2, [{0x8, 0x2, 0x5e5, 0x5}, {0x3, 0x3, 0xffffffffffffffff, 0x868}, {0x6, 0x6, 0x80, 0x2}, {0x914, 0xffffffff, 0x40, 0x928}, {0x8001, 0x6, 0x8, 0x7fff}, {0x5f38, 0x2, 0x40, 0x9}, {0x3f, 0xfffffffffffff6bb, 0x1000, 0x1}, {0x8, 0x0, 0xff, 0x4}, {0x3ff, 0x4, 0x800, 0x1}, {0x7, 0x80000000, 0x3f, 0x2}, {0x86, 0x4, 0x37, 0x6}, {0xfffffffffffffffe, 0x3, 0xb5ba, 0xbd5c}, {0x0, 0x9, 0x3ff}, {0x7, 0x7fffffff, 0x8, 0x8cd}, {0x2, 0x40, 0xfff, 0x9}, {0x2, 0x401, 0x838, 0x3}, {0x3, 0x400000000, 0x9}, {0x1, 0xffffffffffffffc0, 0x9a}, {0x80000000, 0x5, 0x7fffffff, 0xfffffffffffffff7}, {0x7, 0x5, 0x800, 0xf26}, {0xfffffffffffffade, 0x4, 0x7, 0x8}, {0x18, 0x80, 0x0, 0xe40}, {0x48, 0x81, 0x8, 0xa47}, {0xcdd, 0x5, 0x1, 0x3f}, {0x7, 0x3, 0x9, 0x2f834e54}, {0x8, 0x0, 0x9, 0x81}, {0x4, 0x3f, 0x3, 0x100000001}, {0x10000, 0x97f1, 0x1, 0x400}, {0x7ff, 0x0, 0x1, 0x4bcf}, {0x1000, 0x0, 0xc, 0x7}, {0x100, 0x7, 0x8, 0x4}, {0x2, 0x9, 0x1}, {0x0, 0x1, 0x2, 0x3}, {0xec, 0x3, 0x7, 0x1}, {0xad, 0xb7, 0x200, 0x3}, {0x400, 0x0, 0xa6c0, 0x1}, {0xfffffffffffffffb, 0x81, 0x3, 0x10000}, {0x1, 0x4, 0x1, 0x5}, {0x8, 0x1f, 0x8}, {0x101, 0x9, 0xfffffffffffffffd, 0x100000001}, {0xef, 0x8, 0x1, 0x81}, {0x2, 0x101, 0x80000000, 0xdd70}, {0x3ff, 0x8, 0x1ff, 0x401}, {0x81, 0x5, 0x5, 0xfff}, {0x5, 0x0, 0xfffffffffffffff8, 0x100000001}, {0x14e, 0x9, 0x5, 0xbc}, {0x1, 0x1, 0x1, 0x9a}, {0x5, 0x5, 0x10001, 0x5}, {0x401, 0x3, 0x6, 0x2}, {0x4, 0x7f, 0xf8d, 0xe14b}, {0x6, 0x4, 0x1001}, {0x8, 0x3ff, 0xd623, 0x4}, {0x1, 0xffff, 0x4, 0x7}, {0x6, 0x5, 0x100000001, 0x401}, {0x6, 0x6, 0x7fffffff, 0x1}, {0x335, 0x3, 0x2, 0x7f}, {0x3, 0x9, 0x7, 0x8}, {0x4, 0x631, 0xa5, 0x6}, {0x0, 0x3, 0x1f0, 0xfffffffffffffffc}, {0x0, 0x6, 0x7, 0x8}, {0x400000000000, 0x732, 0x7ff, 0x9}, {0x1, 0xef0, 0x7002a231, 0x20}, {0x6, 0x3, 0x7, 0x1}, {0x2eb, 0x7, 0x8}], 0x70dc}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:iptables_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x3e, 0x1e, 'bpq0\x00', 'bridge_slave_0\x00', 'erspan0\x00', 'vlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0xe8, 0xe8, 0x160, [@limit={'limit\x00', 0x20, {{0x9, 0x8, 0x35e9, 0x0, 0x9, 0x6}}}, @connlabel={'connlabel\x00', 0x8, {{0xfffffffffffffffb, 0x3}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x9, 0x100, 0x3, 0x0, 0x0, "a92faf7ace5971e8131172a753395f3d8cce455f1e759e3e873ed23a856ea75b030f66e64528958bb3f76053333a51c94e5450a331b7f051e1a075cbadacf0c0"}}}}, {{{0x0, 0x1, 0x88f8, 'bridge0\x00', 'dummy0\x00', '\x00', 'ip6gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x160, 0x1b0, [@rateest={'rateest\x00', 0x48, {{'bond0\x00', 'tunl0\x00', 0x10, 0x3, 0x48000, 0xfff, 0x6, 0x4, 0x2, 0x8001}}}, @cgroup0={'cgroup\x00', 0x8, {{0xfe39}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz1\x00', 0x6}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x80, 0x101}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x15, 0x24, 0x89bc, 'bond_slave_0\x00', 'lo\x00', 'veth1_to_bridge\x00', 'syzkaller1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@ERROR={'ERROR\x00', 0x20, {"d1fcb34a5b0a15f81ea5c7c1491cbddfc9ff4dd2ec17ff5cb2ee93ad9132"}}}, {{{0x11, 0x0, 0x201, 'syzkaller0\x00', 'veth0_to_bridge\x00', 'irlan0\x00', 'bond_slave_0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0xff], 0xe0, 0x1a0, 0x1f0, [@m802_3={'802_3\x00', 0x8, {{0x2, 0x0, 0x2, 0x4}}}, @devgroup={'devgroup\x00', 0x18, {{0x8, 0x101, 0x20, 0x5, 0x6}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x4, 0x80, 0xa859, 0x0, 0x0, "0b78efde1e2389ce1ff3e2e48858f11be38b74ce90e6b2c80a931b4a4e98bb022cb1665e126534a91d750cba2bf2bead156217aeff88a2e7a6acadaaa201354c"}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xff, 0x7, 0xff}}}]}, @common=@log={'log\x00', 0x28, {{0x1, "27f13da18a0de46579654391d2827f09b4244ef61d2d48cfd0086a29e392", 0x4}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x2, [{{{0x9, 0x30, 0xe90f, 'vcan0\x00', 'veth0_to_bridge\x00', 'team_slave_1\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xb3d93968fd4b6970, 0xff, 0xff], 0xb0, 0xb0, 0xe0, [@mark_m={'mark_m\x00', 0x18, {{0x1e, 0xfff, 0x0, 0x2}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}}, {{{0x0, 0x41, 0x86dd, 'bcsf0\x00', 'bridge0\x00', 'bcsh0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff, 0xff], 0xc0, 0x110, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x8}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00', 0x5}}}]}, @common=@log={'log\x00', 0x28, {{0x7, "2d5ea29880fa72cc9f8d40f092a9d2866550166e6045ad55644f617a6943", 0x8}}}}]}]}, 0xd48) [ 90.097682] llc_conn_state_process: llc_conn_service failed [ 90.117194] netlink: 132 bytes leftover after parsing attributes in process `syz-executor6'. [ 90.125924] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 90.155871] gfs2: invalid mount option: statfs_percen4=437 [ 90.161830] gfs2: can't parse mount arguments [ 90.189477] kernel msg: ebtables bug: please report to author: entries_size too small [ 90.219823] gfs2: invalid mount option: statfs_percen4=437 [ 90.225645] gfs2: can't parse mount arguments [ 90.285852] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/10 13:40:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x3, 0x1f, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x25, 0x7a}, [], {0x95}}, &(0x7f0000003ff6)='syzkalleS\x00', 0x400, 0xc3, &(0x7f0000000240)=""/195}, 0x48) 2018/05/10 13:40:15 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) flock(r0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0xffffffff, 0xfffffffffffffffa, 0x7, 'queue0\x00', 0xfffffffffffff90a}) 2018/05/10 13:40:15 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)={[{@part={'part', 0x3d, [0x38]}, 0x2c}]}) 2018/05/10 13:40:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(serpent-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x800, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00', 0x1) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/10 13:40:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={0xfffffffffffffffb}, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0xe, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 13:40:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/cgroup\x00') r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) setns(r0, 0x40000000) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x8000}, 0x8) 2018/05/10 13:40:15 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x7c, 0x0, [0x0, 0x0, 0x5, 0x9]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01f4ff0000000000bd341ec238d20200ffff000000000000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000140)={0x1000, 0xd004, 0x40, 0x0, 0x8}) 2018/05/10 13:40:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000240)="2e0fc798b7f566b80500000066b9ed9100000f01c166b96d0b000066b80000000066ba000000800f306766c7442400c28e83146766c7442402e28a00006766c744240600000000670f011424bad004b000eed9a30c00dbe064640f01ca66b97c0900000f32c5a59b00", 0x69}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000000000000b0000040003fc1ac4da8cfb4baadfe00b1eca38920479959ca01fcffffffffff3b82f5e8fe0f3efcedb52e3c4483870adfcd5836c1377ba450f302043812d00a4ba21176b14e98b3a5e3cc5097735be78b46e6f3e2affd843073b0f495676b7fa38021ab6b6e805ca5cb7b20e7dbde3f2733f33b0f5393c293941c4c73918cf4054a25ef3a53527318064a256f00000000000006bfd01aa7ebdaf3b782abd5"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 91.032891] hfsplus: unable to find HFS+ superblock 2018/05/10 13:40:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0xffffffffffffff73) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000240)="b828762b68b2", 0x6}, {&(0x7f0000001400)="856a81903697007bf78fc0a4a3f62f9cca4789fbaa466e7c2be66281d90bc316f7c2bd30d2b3b2c25e6fa7c7825507da03aba96941bca662a11a250e30514b2b8e14f440eedda87be14749d45600b2616c0b8f7f7e8817e540f7418620b909aac20b1bb001768e22aecfef24165a129c3e809bf54163a1b3cb5f8ceb49b2a94e77341dda14bc2e8289b99d489dbc141d7fb487ae3d9cd2d7fe6768eac9495c488bbbcf25eaa81bc3ed310681fe4d31f9b9e94117acbf017ee2a5576293c0a5a375979be8b9a1fddec2c46c4c8cb7e3575a0ebcae1a61b2eb3ef200a4ad08bd193bb29b501d7227bfd386ae7f84dec7a27d2d", 0xf2}], 0x2, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f00000000c0)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000240)) r2 = getpgid(0x0) process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/241, 0xf1}], 0x1, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/50, 0x32}], 0x1, 0x0) kcmp(r2, r2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f00000000c0)=[{&(0x7f000080f000)=""/4096, 0xffffff2a}], 0x1, &(0x7f0000da2000), 0xffffffffffffff1f}, 0x0) [ 91.075353] hfsplus: unable to find HFS+ superblock 2018/05/10 13:40:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x105000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x10201, 0x0, &(0x7f0000008000/0x3000)=nil}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x6000)=nil, 0x6000, 0x0, 0x11, r1, 0x0) msync(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x4) 2018/05/10 13:40:15 executing program 4: r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000028c0)=0x0) r2 = gettid() fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$cont(0x9, r3, 0x0, 0x0) ptrace(0x10, r1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0}, &(0x7f00000015c0)=0xc) getresgid(&(0x7f0000001600)=0x0, &(0x7f0000001640), &(0x7f0000001680)) getresuid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)=0x0) r9 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002180)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000002280)=0xe8) r11 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000022c0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000023c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0, 0x0}, &(0x7f0000002440)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002480)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000002580)=0xe8) r15 = getegid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000025c0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000026c0)=0xe8) getresgid(&(0x7f0000002700)=0x0, &(0x7f0000002740), &(0x7f0000002780)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000027c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000001f40)=0x1db) getresgid(&(0x7f0000002900), &(0x7f0000002940)=0x0, &(0x7f0000002980)) r20 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000029c0)={0x0, 0x0, 0x0}, &(0x7f0000002a00)=0xc) getresuid(&(0x7f0000003200)=0x0, &(0x7f0000003240), &(0x7f0000003280)) fstat(r4, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r5, &(0x7f0000003c00)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000100)="669d332c3ece78be99b65a34e79327affe1c691ec87902d57f21a049ded1ae664859d9da5392850ba7e6df0491459279699c6d8fb2814ee196f1f14ce559770bebe14cca145426fbc9b695607ca5cfe7dd5fd459bbb6da6b720c510d84ed8417ef861092d6a222f934e48d678821bb052c8e27f294f0443d498b97633b8791073e45e1cb9de7ed81f2fca3f29bd0ced96bf60d6cb37c4efa4ed3c3c4e472f42866faef8c40a2255034fe4e41d116f7a2fcf2b99ba1f7331b277d148da207fca04fbcc0069e68449819fcf720f2d388f685a907ad6b5421b871d1388f15a49dba8a99a840a0cb69e723b0775868ffba", 0xef}, {&(0x7f0000000200)="9023ca226a32b05e7ad736f5a28e9ca618df890a273c18184d75fb0a6321e0a7ebc91e11918d54fe66c467c2ee0ca80a983faff187f9c162d0efe3e76c08fcc4e49f60c856278ea55eefd788ccc8e07914baf147ac7e9b4bd6301e650a4d626767ca173fda63aa4d4c87cc6e47b235057a75ec1e986a28146f493d6d5e6ad7d6a02109a38347aa7b0de721e06eef2f1b96ba829db5390e8e0739c4e09870ecf7b9c52aaf141934d1776461bf496d06e25f85f6e411c8d1b888633ab45e30ee0cb4a2d4acf9409150150b90473a1cfa940ba861e7ed5a41c2c175ec16", 0xdc}, {&(0x7f0000000300)="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", 0xfa}, {&(0x7f0000000400)="94b202404888bcfd3d522c2ba3cd5a24b174a7ac38afff7a4e5c5fdbb9bf7d7ef66763a21b18913af5d3f6b302ed8698aaf893134d387e2fbf77fcbc9e6145444384f6bd8a86db783ce024a9eb640c1b6402e5e8d098bb6a0003fd95c562038651abf3632360491fc1ffdc835fee30e3ad41229e76ba1040509a831b6b", 0x7d}, {&(0x7f0000000480)="e893782eadc51c6f873f87b1f3724a342b8fd2efaf1b0448560cd8be30b673410aa14eb0f7a19fc9b9a49a740c9764240f435d6c3e0148901d89c65fe2d0ba39989f9517188997d11142cbc4b7344c80319a452f54606c857b6c188287e2a6309eb92a6bba0ac2985bc3b3e2805d2f73334728bac336c4dba3", 0x79}, 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@ANYBLOB='\x00\x00\x00\x00'], 0x100, 0x20000000}, {&(0x7f0000002b40)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000002bc0)="20b65917777c", 0x6}, {&(0x7f0000002c00)="ccc21ae8c49c8827f3c323efef3deea721bd1aa4299ab6a4208430a19b0de2736226b1358f8d34550ba6f19903197f2cb18cff73d65b5bdf5c6a88f731701beaba888e1d42e0586b", 0x48}, {&(0x7f0000002c80)="50c6620d174d86c3490fbc6b5b66a1a81457a91fe4ebb514ac5a36251987aa935eea268f9a2821d02079e5ef76d35339ffe85d7fefa856d82152649f0eef867adb4a3bcd5ed9b3f4ef83c6c0cd5040844b513e3aa73f2222e416602d94cabc6156d530f4cf3c5ee57b5b4efcdd505d5c92152b174f0a79e44f06655915cc442e9482e59645d1db1fec7b", 0x8a}, {&(0x7f0000002d40)="c07da528a22da87968fb0df5824be66998f4dc36e51ff79ac0fb5f3feb18415bbb2b0959c4caa1c2a607f2e1860ee02fc0786a0464d48e5940ca130613c440fe77fbfb97775533ae118d612c6b5a00d3a28475eb66892d2dff7d39d808f7f18f134c8221e2eb545085714c6b1a7db6e5b050d5a9d129c5160ae44f41070d38", 0x7f}, {&(0x7f0000002dc0)="3c5b187ab204d9cfcfeefd84770f968fdd3f724364030a16ccea2c36f0609ce0683385c16ca8983a02178a04f8b331b2e07d1571d47a073d53dce810a5216ee47855db699e405bd2732e0ce8c9b481e867866858", 0x54}, {&(0x7f0000002e40)="a196ce1d83b240498c4f252443b433c38edfccc71632f5a57213d21ff314f9e9e791e23f78d78542f323c911c6e5c6e7f7dc4a29ac78a9eb1d6f69295e15a365f0328b5991c26c2db83bb021c025b1d922dcc32b767774738ee2a550235e5a71619b12", 0x63}, {&(0x7f0000002ec0)="03c8d370fc7358f94ebcea7f6cfca0496b8fe4ccd4a24906c064b41f375333dd5e6deb06f299b4692760e801e05a4af92958c569996edef37745c77b0bdc214a032a19e0ebd0072fc049a68a5fd6a76929cca9c11648ff7f086aeff3", 0x5c}, {&(0x7f0000002f40)="8c09a2ad12c53ab0617014de71e67d79f29c62c57d95f2ec0f251fc58527c5eb8e16feda540f110e4b050ca24496f2f7dc6b0652857ad91d02a6a1ccac58a85937771ba5340fe8890f9ac00297488d4ce2c9dde8656214f9b8822ddbc25eb6019de78f18e41b45660c1fdb7278d88fe7bb60cb3b2451e3aa43ec11209346d0903f19303f69b86dafee75af53de0c2f55ae3da82399c283f812789656a5a85e3ba9a7d2c57051de3f01e2398a72c16b14f786626821e93d40a2ec7b34522f50481b8dc4390fa54979caec3368dd1d1b4448b52945d784faced099881efba8fd3f9a36116bb38195a3c7a2bd18086d83fe", 0xf0}, {&(0x7f0000003040)="59e459d95856d56b034fa2e65572ddba2d69ca21bc12df76d43b190180e21df863a280b54ab09bc7f9410b7063b751fb94535591e1740ef21073150b991257a994b4bf0460e6b81c2fd2b94e7a4138e3783f41dab635367c58a6a67b279757bcef2b3cc4ec28fb53fec40cae14787818b93e8546cb477f7aefd674fd60cd8ba1e0434997fcc27c7ef3567ab62c6bd0cc05ecaa09c93885ad8b527b66baff9c27e3e4c1521ff41846", 0xa8}, {&(0x7f0000003100)="f574da4cd8607df1afe9e7a73bc7ab59e48575", 0x13}], 0xa, &(0x7f0000003340)=[@rights={0x30, 0x1, 0x1, [r4, r4, r0, r0, r4, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r22, r23}], 0x50, 0x4008040}, {&(0x7f00000033c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000035c0)=[{&(0x7f0000003440)="11aa85f99626e5c626fd2f79a380b95ac1702d54564cb14f2428edce0fe2f6bb484a12359fc306189fda885b5054b3c07b664fa8734efe19c327e143eccaaeb17b5459bdeeffc0688537d8ef21e8bb5c5ad3ad95abd567167965d55d182521ab62b022005722b6b43ee74799286bb4a0f96a02f076744d9810316faa8a270714dbdd37d37832da6d9f4075fe39e8efe48a7c34525aa647c8892137ed6dad08d7d61e8a668427ccde267a37aa24c0f277b8cc17f3a9db", 0xb6}, {&(0x7f0000003500)="d849855b82c0bd15b649e354c3e3a02a69a26eb89a86120ee1f481937dea311d0f8954fb01eb600a570b30f53feef63b18a846aafbbfb99425d3a068c52dfce887336da5876557b27f2fbb19810b4794254cf00aa01315d089d61bd7d8d628c700b16ff0e5b8773fbc2a92169196ef9dcb587b1d1f58fe83808259b77f198ef24b07b8a676959d69eac03dd3a3411f", 0x8f}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000003600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003b40)=[{&(0x7f0000003680)="c763269e3f46721fa563b63e2d87ed02abd319c808bcb38b02dcd8cb7b43bd69022d897a0049190b88ac039cebb73b27101592513ddf0d427903a82f33c8b5ed40cd7d135680974b3f98783f3b39b3415e63f85bdb8667aee6ec50165f651dba5d4837cd21b2d2bb17ae67e308dcdfd2d7828d9c553370fa39d5cff4cf291f0b631b1940166b196812b3ee253d188f4066b0", 0x92}, {&(0x7f0000003740)="030a276dbc2c1044b639bf7774a3c66a24ad64fb5be1770995f287b94543d69b29e27fd43eb82f70dea50029470e3f7f30757fc765f16d010e9efbd6093ea3222373958f44474b6186d6c9e09e77502f83aa979a4d92ba30d9d7c6f3f16e81e460c84eeb6c", 0x65}, {&(0x7f00000037c0)="41bf5008bfd015e30423faf66ae2769048e19d023859ee605517e3c62c7a67d3e39383d49f51cffb0797189ea9474b26eb011a07c381a10712d5519ecdcc041252455e063941d33d74952aaabcf3f45702ec22c87555c6045602776852a89a6c26d4e70f1a57d7c9ceb9f4ab8959489d7216b787d46f9c307f66491e865b111969d47f502d6ae7b4fd46e0", 0x8b}, {&(0x7f0000003880)="0f15b306c8475bfa78025b8f3e4f54084d9c2f237897bed609efd1485270b73044934a9bab3b608b569b1efd15496d577214ad8ffc3eceb7481d8c5bf6aca33ceaf40212c4a288a154b1b0ae37cbfc92d546e5ef958c882df418c7f71d245ff59a9c527b57c5c5bf1bb72097d97f69512e72665b989f04c2", 0x78}, {&(0x7f0000003900)="a2ef89e82da69debd7475a405c4f54f561d40fc40d0b3a6c4dab1fb9732a0059a0d046fd9b3e6b369165f9251ac33c1d277724b7709c2cc7cd7fa2803395b6cda9c0b84ce63b37b6c55025e89f25d2e3b560fed6560fa1b6db5fdd3fb490d97b64449c75970eb55ed999adc2e9baed71a0d18a6c7fae6532", 0x78}, {&(0x7f0000003980)="b6d3208a01f81630c88055a7325fae04210fa76042fd39f2", 0x18}, {&(0x7f00000039c0)="22d47bb744e6cf7d359cc7f615b10fd69b94a1c6dc6b5c2bd91d3a024bacceba1f9e1d94a9aa00c8f5bdd48d683fb0e7048405d9f7b66bdc11a63ad6bae28e66a7dd12b9e9d13ce4aeebbc6ef1c61951340f45c3", 0x54}, {&(0x7f0000003a40)="0725cdefdd047ecb0144911b21abe008b4163d3a63e12244443d7ac532a57bfb4d2058", 0x23}, {&(0x7f0000003a80)="b214ccd108bc", 0x6}, {&(0x7f0000003ac0)="cd5cb6ec5b6aa35d9474924a8e8b73fda86d5c491b907d68a47bc343dc8ce085b798173cc305b93a8d4cab21bc51bd2ee6f7a7566874240438b10988073853e4c3f784a02ea86f3ab5e8d95af441388631febcfcdf780d7f39d17c2862a1", 0x5e}], 0xa, 0x0, 0x0, 0x8000}], 0x7, 0x4010) 2018/05/10 13:40:15 executing program 7: getsockopt(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x42, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1) accept4(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x80, 0xb0f2289531293c89) 2018/05/10 13:40:15 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r4 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000001c0)=0xe8) r6 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000001a80)=0xc) r8 = geteuid() getresgid(&(0x7f0000001ac0), &(0x7f0000001b00), &(0x7f0000001b40)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001c40)={'yam0\x00', 0xfff}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000001c80)={0x0, 0x100}) sendmsg$netlink(r0, &(0x7f0000001c00)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfe, 0x20}, 0xc, &(0x7f0000000200)=[{&(0x7f00000002c0)={0x12c, 0x1c, 0x0, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x14, 0x7, [@generic="0fcb9a6896", @typed={0x8, 0x43, @uid=r3}]}, @generic="262d1adc5a2ff5083cbf270e4cee018fe67d7b4571c2f5dd7cf88c722460eb70f5b0e7d76c8d16306f0c1899684dcc8d3a23d6adac7a672d31c803030b8fce1ce571685566ae6e505b700968e8bb9ab982b7842aa5de20f7d7b24829d851f242e2c7ff9c51611336241c2acaeafc28ca3483edde187bbfae1b68a1ecc1f732dbfaebd3575cf15a37489d061cd233ede69946c106735150a2632469603712c19955eff206ea6c8a2f85f7d4f6cbeb298decdf755683d3ca4274bc3ee09deb7f1054e6bdd7ac53dba6a335f95c0837dede7313c8c93d5798b9eb9f258f1189147d7b8049487ad13c227b429de356b5d2", @generic="5b2c09c02471b5f7c7bda49356b1a5808abc58827ad10e"]}, 0x12c}, {&(0x7f0000000580)={0x1350, 0x31, 0x400, 0x70bd27, 0x25dfdbfb, "", [@generic="ed361f4ca5ba864ce9ebc42f7ef98347ab2f7c00edbb1e27dc48715a111e68a7cc44645d911c540baab7ff82353f27d26b9274c6fd041533fac4ce09ef8d91285fcf59849148cfb237fff0d67bd9ac7f044adf3d21338e6dde46b554afdc87745d37f548e98a098c1f6dd93e6b", @nested={0x248, 0x2c, [@generic="a43bc1158e15383f1b2ce4f205e5066b7bd201536a66b6a3419db332c6b938b96e378b29e7d5512264ba21449c36150073cfccbdf2a95469b0e8504934f2cc829bcdc6a3a73a0d1709bee8a8314e53c5a8f33e6cd61f", @generic="c862947f8fdd14aeeb08b8e413fdc99e69adfbc8ab602e3abc1ba53bee13e221d74a96d7f1d21aad2a5a876f17d2a490f8141bf0e264f628dd3fbb5c5811e4355ce2d3378b5cb5852cc6792170e260d6044f37478d195c4c23fb2139d2574cf8db4db74a6ee804e7f48b71fe4ee0b7807655e38290786b87c3e66b861d9a842f44f587f9b689a38c0706ebe5c5196c97accb5c56651b8ac01c82e0a48b7769c7c464cffc72e1851b488ec7d280840ba74bb32fda57ed1c35c43298c8d73f10910e6ec7b9058258cd8e0926709531a0a06a67e7b6b39750352ee5a79289c2131a96", @typed={0x20, 0x8b, @str='ppp0mime_typevmnet0system\x00'}, @generic="9a452acb573e9724553e323223c363aa", @generic="0a564e73f4e661e7792e7d7523f39ab51e7901e286830c811663bfda354a1c19ffb6beaaa0ba107145e4452694a7e42ea5758f9c3a2adfc765ffbafdf93b689908d7fbea93b86575a99d7b71e82e87f42db5f4b8d14972dec6f40aec314d958be892039c", @typed={0x14, 0x41, @str='%bdevvboxnet0\x00'}, @generic="bad0d4ff7bd4e3a14dd30a01893291f4966d8567e98333ad8ce5d13bea8871cfdcc759e1b8dba729e0085087b5993d12f8d1a450c863d41bbb262452c3c127a6989522573e79f004732e4868b6a674df10dec1", @typed={0x8, 0x6, @fd=r0}, @typed={0x8, 0x7d, @uid=r4}]}, @typed={0x8, 0x8, @fd=r1}, @generic="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@generic="79699f2b9042b8d9441b06e187be25ecc581040e59df118b6c1a9e8ba1e13f644ea84d27abeb0099c04dcfe8eae2c9d3a560efa69e7ad8b53e12e8e19e0a70f8896931bcb773ead7632b0a183e721a36b3791e8eb7e1468851f2bc78438c9397c983645e0d1620eefcaa78ac0f6477e8d04ebf03b909a6b8dd5de7b18448ab54b9f3"]}, 0x1350}, {&(0x7f0000001900)={0x15c, 0x1a, 0x2, 0x70bd26, 0x25dfdbfc, "", [@typed={0x14, 0x26, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x138, 0x64, [@generic="335f783af738", @typed={0x8, 0x59, @uid=r5}, @generic="5f166384fee4b044caf65a1c853dd8f20f1dad91d05938025c8153bc49902dd57acb9ffcbf9f18623bfd6a83ae04cb356f4150af78f3453713d31be1f01dd11d18347746c4cddd747d8e192966097039cb67e57f2e8d1d04becfc3f4c6709fef6cc6ae7412d7", @generic="113d48ebb816be8ead8368c1d7fc15714d8359e7217641f72d025498eae7504a473636169ccddff97e27e508e57e20cfe1cc3561428f59a3be396fcbbcec94b77e4a90d268a8af8dd28e627393496e6855ee4cbeaf87685b7444595f663edb490b18042c5a6e36d7a0e82611ff3598defbfb328073b40988815d231f2314c3dbc58f07c5777d6bc398698c2e275d0f", @typed={0x8, 0x2, @pid=r6}, @typed={0x14, 0x86, @str='keyringvmnet0\x00'}, @typed={0x8, 0x5, @fd=r1}, @typed={0xc, 0x3f, @u64=0x8}]}]}, 0x15c}], 0x3, &(0x7f0000001b80)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x80, 0x82a1d22b2061d779}, 0x20000000) r10 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r10, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') memfd_create(&(0x7f0000000000)='-.ppp1{\x00', 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2018/05/10 13:40:15 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x5, 0x5, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x39, "03f314138a8b548085b3f85955c21dbbac867411feeabe5b9d09fb0cda3958215ce7c5bc322fdbee9396fed6db7ee644bce4990853f7365315"}, &(0x7f0000000100)=0x41) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000140)) 2018/05/10 13:40:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, "6970365f76746930000000007fffffff"}]}, 0x34}, 0x1}, 0x0) 2018/05/10 13:40:15 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) symlink(&(0x7f0000c0e000)='./file0/file0\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000003c0)='./file0/control\x00') open(&(0x7f0000000000)='./file0\x00', 0x0, 0xa9) 2018/05/10 13:40:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="7f", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000240)=0x84) r2 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x4, 0x400000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4a}, 0x98) pwrite64(r2, &(0x7f0000000340)="1a3ce60292", 0x5, 0x0) 2018/05/10 13:40:15 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000000c0)=0x4000000000000003) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = dup2(r2, r1) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r5, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040)='<', 0x1}]) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r2, &(0x7f0000000140)={r2, r3, 0x7f}) 2018/05/10 13:40:15 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000080)={0x9, 0x0, [{0x2, 0x20, 0x1, 0x6, 0x8, 0x2, 0x4}, {0x0, 0x3, 0x5, 0x8001, 0x7fff, 0x800000000000000, 0x100}, {0xc0000008, 0xec0f, 0x4, 0x5, 0x4, 0x1, 0x2}, {0x80000008, 0x2, 0x2, 0x0, 0x7, 0x200}, {0xb, 0x6, 0x0, 0x1, 0x4, 0x200, 0xfffffffffffffffd}, {0xb, 0x5, 0x1, 0x7, 0x3ff, 0x1000, 0x6d5}, {0x0, 0x1ff, 0x4, 0xffff, 0x0, 0x80, 0x7}, {0x1, 0x8001, 0x0, 0x0, 0xffffffff, 0x5, 0x6}, {0xc0000001, 0x7fffffff, 0x4, 0x60, 0x15, 0x1, 0x2}]}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000006b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006b00)={&(0x7f0000006a40)=@ipv6_deladdr={0x34, 0x15, 0x5, 0x0, 0x0, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x34}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/05/10 13:40:15 executing program 6: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r0 = socket$packet(0x11, 0x3, 0x300) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3}, 0x4) close(r0) 2018/05/10 13:40:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80247009, &(0x7f00000001c0)) 2018/05/10 13:40:15 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001180)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac000000210001000000004600000000ffffffff0052efadbb2e00000000000000e34df406a425c4e01e2aff98f100000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00110000000000000000000000000000000000ac1414bb000000000000000000000000000000000000000000000000ac14140000000000000000000000000002000000000000000000000000000a00000000000000000000000000"], 0xac}, 0x1}, 0x0) 2018/05/10 13:40:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0), 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xd0c74d4c89a56198, 0x0) 2018/05/10 13:40:15 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000040)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x123800) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = msgget(0x3, 0x40) msgrcv(r2, &(0x7f0000000080)={0x0, ""/4096}, 0x1008, 0x2, 0x2800) [ 91.585725] netlink: 92 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/10 13:40:16 executing program 2: r0 = socket(0x1000000000010, 0x802, 0x0) r1 = add_key(&(0x7f0000000080)="b14b69bbfdd3726a", &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="7cbc337b0164e0d251b29cbe5557c66af6511cf366bf5b937a726615a5384d3b7e10700556e8e25efa7dca0eeced13f4a0fa1750943b7f2e928a0d581c6ca873374239fd0103cd37627340748b517154c529a9941024175ebc072e5879c3fd1509e30ede301e399ae5f799b6553d", 0x6e, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) write(r0, &(0x7f0000000180)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb0800090001000000", 0x24) 2018/05/10 13:40:16 executing program 3: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="1f00000056000d6dfcffff05bc0203030701ff2104173f8100004609683ae33e95eac9640002000039", 0x0) open(&(0x7f0000000180)='./file0\x00', 0x280080, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000140)={0x0, 0x3ff, 0x94, &(0x7f0000000080)="3fe993efbfa8fa5304ef8e93d2597525272307fa539cb4d1c04384b8a3ea5f1386862a9ddc6821a9a72f106d47b109980a8f73fdbf784123b5a96443382cd7e6e0f1579a89a494d0de7dfca16dfd831e0c8ad0421f4586992718259cda0495aeb25e0fce05d7404db04428fec5f76b8dea3ac964dbe81ac4524db752618838d98d2f7f18033992d28fc8ad85aa99bf02379eefa5"}) 2018/05/10 13:40:16 executing program 1: r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000000)={0xfff}) socket$inet_tcp(0x2, 0x1, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/10 13:40:16 executing program 6: syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000003f40), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='iocharset=c']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x10) fchdir(r0) 2018/05/10 13:40:16 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000300)="040300000309c14609005375c52cf7c21975e697b02f5c566b2b2ff0dac8897c6b11876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a6", 0x44, 0x80c0, &(0x7f0000000080)={0xa, 0x7fe, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) 2018/05/10 13:40:16 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0xfffffffffffffffd, 0x401, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x0, 0x72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept(r1, 0x0, &(0x7f0000000140)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xa0400, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f00000000c0)=0x9, 0x4) 2018/05/10 13:40:16 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x1, 0x0) r1 = timerfd_create(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r1, r2, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000080)="b9800000c00f3235000800000f30660f281bc744240043fed1d3c744240200000000c7442406000000000f011c240f001bb9800000c00f3235000100000f300f01cf66baf80cb8d826c68fef66bafc0cb00ceec4c178287507440f20c0350e000000440f22c00f23a8", 0x69}], 0x1, 0x0, &(0x7f0000000100), 0x0) 2018/05/10 13:40:16 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001300)}}, 0x0, 0x0, r0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', r2}) 2018/05/10 13:40:16 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x7fc) sendmmsg(r1, &(0x7f0000007f00)=[{{&(0x7f0000005700)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0xffffffffffffff84, &(0x7f0000006c80)=[{&(0x7f0000000300)="280ed37007a86a196bf2062a29005468697d89183f0011ada7c968761b76658c48739a115e9a36235542c6202c1d274fb59f76291877ffa220f8d04168ece7bd55a2e7eedbb49fee9ed044d90b7052f5cd94182459fd271c4344b10013dce0bc50d8b422f276eda6d08f1d03b194bdebbc03aba88e1ddfe55d93e309e635d0da0da834a73c42d190805f8cabfe4a20f703cc9121", 0x94}, {&(0x7f0000000000)="61c34841174fcd1ae51381c414bda2da5b0c677441e78100a3c562dea670f65c30a025f44bcc1027b6b00f6ab5432c297d5e0995f06a1f0ede50a700181f12d1", 0x40}], 0x2, &(0x7f0000006d40)}}], 0x1, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2f23e7258878b88c, 0x1, 0x80000001}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x7, 0x202, 0xffffffffffffff2a, 0x2, 0x9, 0xbafe, 0x10002000000000, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, 0x9b9, 0x7}, 0x90) 2018/05/10 13:40:16 executing program 1: r0 = userfaultfd(0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000200)={0x9, 0x5}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400800, 0x0) r2 = gettid() sendmsg$netlink(r1, &(0x7f0000000400)={&(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbfd, 0x800}, 0xc, &(0x7f0000000340)=[{&(0x7f0000001f40)={0x234c, 0x27, 0x100, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x8, 0x28, @fd=r0}, @nested={0x8, 0x56, [@typed={0x4, 0x28}]}, @generic="3414dd7e18de390244f771b608f5029d568b99525d7e223fdea40d2428cf00c98dbfa1e09a3927b6722b7e2e2bbbf9c554bf7e88fa3fde78c7a9521be457a0582f320410eb2012b2371dddc2f9546c5a10c00b1c22f8f3c24f33e3e89228737a94f1ffb73ec817a641c851bb0fc09fdf4d237c12e82b81bc30", @nested={0x22b0, 0x87, [@generic="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", @generic="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@generic="3db15ac85a5ffc309fed507117544657060231e28c033567d0516689395a12dceb7dcff1d59a77b9dad4e1013d3e5d2a015ac43e4752e6e5198a9a2d54f9aef86bb3912db40476df9f9d5965ce563b03ba1c16399392ad8e6cf8e843367cb8ad32d1d63735ed27d7dfc243e67f4eb04d55a751311eaabcf5b72ad265987575b45a2d344e53b3fe98882620c0533cd6d8ecfcde711398f854b7296ff1ee49649a68b9413a19e913bdb4e6fec7bcd4146d73fd82ccc719ff6c9ef17150f305b805742bc8ca83", @typed={0x8, 0x7, @fd=r0}, @typed={0xc, 0x37, @u64=0x69}, @generic="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", @generic="fca2b2bb1c3c7ebc438de54ac7acc1e9abf15f58b06465118a71aed9e4642fea45e325179fae815daf3b799113bda94b8a6b3b68ee087fbe72ceb0332687d55af88fd8920c9c6082129b4bcc3fe9f0718e62475b2985e2af6510c4f1063bd4aefaa85747fe7e56be77f1eab16c1f22b23976ec64025a7db28a3b64fb9ec3ddeeb7c7de4bb3cfec387c60c3f5b9a6c5638371264a1dbe67cdbd1fef5ca5b3a630e1c2922ff25b2464265a383616705a8ef3df42d263e4af61a1772bffa7915fa2", @typed={0x14, 0x46, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x234c}], 0x1}, 0x24000004) syz_open_procfs$namespace(r2, &(0x7f00000002c0)='ns/cgroup\x00') ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000180)={0x8, 0xb, 0x7, 0x0, "6905d323ec53de30e8f4215fa1f696a19a431c266e9750a392183927c100f7c0"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000440)={0x10001, 0x5}) openat$cgroup_type(r1, &(0x7f0000000240)='cgroup.type\x00', 0x2, 0x0) r3 = getpgid(0x0) sched_setattr(r3, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) ioctl$KDADDIO(r1, 0x4b34, 0xd6e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000000500)=0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r4, 0x5}, &(0x7f0000000580)=0x8) clone(0x0, &(0x7f0000001f37), &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000080)) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000001c0)={0x3, 0x5, 0x10000, 0x40, 0x4, 0x3, 0x9, 0x7, 0x80000000, 0x8}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000480)=0x5, 0x4) read(r0, &(0x7f0000000380)=""/100, 0x64) 2018/05/10 13:40:16 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x402) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xb8, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x2b, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)) 2018/05/10 13:40:16 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='limits\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0xff, 0x3ff, 0x8000, 0x80, 0x80000000, 0x1ff, 0x6, 0x800, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c00)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000d00)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000d40)={0x6, 0xd, &(0x7f0000000a80)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000}, [@exit={0x95}, @alu={0x7, 0x4d, 0x1, 0x6, 0x9, 0x20, 0x1}, @call={0x85, 0x0, 0x0, 0x29}, @call={0x85, 0x0, 0x0, 0x2a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x9}], {0x95}}, &(0x7f0000000940)='syzkaller\x00', 0x0, 0xaa, &(0x7f0000000b00)=""/170, 0x41100, 0x1, [], r2}, 0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x1, 0x30}, 0xc) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) r3 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r5 = getpid() sendmsg$nl_route(r3, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3000000013000106000000000001007f00000000", @ANYRES32=r4, @ANYBLOB="0000000000000000080016000400010008001300", @ANYRES32=r5], 0x30}, 0x1}, 0x4000) syz_mount_image$nfs(&(0x7f0000000200)='nfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x6, &(0x7f00000009c0)=[{&(0x7f00000003c0)="c3dd0a53b348dc06be11d15683fb0d4782b9addb1e805a6b67cd71617c7ae98839731d0312e8b4c05505abf30f7f921b1f0e4ec44485cf60fca29fcfebc3980948e80b06f67fe29755fc6f959c05b5a042c04a982302889cf521e1c79aaa9daccfd66e7fae0415964e5bbeb89e62768eb478eae137b30e2359b1defd1586256dea5ae9706d611365459a3e2378bad1de67450f7e453a678d29f42b5937933402188f9213e40b88573a9c527cdd24b39fcf25d63d731a82353e8d20da776bf0914fe108aafbfb542e1aa70381f6c738d02a86c74baea6eaf4bd9d78764c7c0058bd7eaf9c2c29488270f3e0bb9d193bc8b204de5f", 0xf4}, {&(0x7f0000000500)="ef8e0c16fc9813363966c62ce8c14523037369925c9c45a7a711bc3d6a899ea1935f242b828fe4ba1dbd0197ce0fea996997af963ec80ee3a6a571a843221375db7d32cb3c049725ae40878d9c1b214d97b66ba24750f36eaa200f365a437fdc8d1bb1690d0baf0ab2b222f789d62af7453362b23faf045fecd39038d332ba4784c4653898ba07336c789651b7c1a3c63483d45c808ad50815a3d75718374e47ba72e379d0eaeebb93ae6a5be02398d494049958f1e6e4525c1e1e86adcab7a37550a2969737fddf20d28b03c819d0643d47402c7cdaf5b3bb44d27e1d86b3e5883701d47b", 0xe5, 0x2}, {&(0x7f0000000600)="3d657378299de2c50cc43b6032c3472c4df90306d6ed1ee944b1a04e8949e241393912a1f42378c7dd51a1224218ddc4852cce2c4014948f8a6180a62e7d4eed434c40b9985499dffb5b917b54919d5f2db19812dc501bc66a9c22e21b7e24b78659743204a4497fa5e35e7b5b21fcea372329d75c425a9476f5fa99d0756832e18dde3e8c2410d45f452c8c0a761a8094580651147f7ea780b65297b82041d93c2ce3b14c62a4d2b3fddd40d693681a3521a2843ccf7c6be0637709b79f6ba046ecb53d04e8fc332e11f4ed775889", 0xcf, 0x3}, {&(0x7f0000000700)="8064da08d89febf9e8aa79dc3e4c2d2d312ac88c78cfea0b027a846a00dd9ff6d227a2299cea3b091800df10a2964185c3ef7d1153", 0x35, 0x2}, {&(0x7f0000000740)="fb969c07ac2bb6725820a846e88afde37fc9d728b975bd43bf8224bbd0be886f6114b07e9185725ad0884d9d76703285c707229564103f1b56d50f2790233bec66b998bdb9f012188e9788bbc4d701903fe84eb14da4031fa4c99fa7b8d1a3b47747a4592293b15f7b3df795b5c1e728d3f8684cdad0abedf0123ba240e132a69d6b2b7fd2ec483b56ef29e7a9c777b14ea4429fbaab2f15e548c5363e5d91e91d5e40588cca956f0fb89402ee161bf5b75142f01bf33b1eb23056e6b3d8aea2fb8a6c91cb", 0xc5, 0x20000000000}, {&(0x7f0000000840)="297a8059224d731369e2161ab7ddffd7cd79e34d0ef993b2f2976361477f02568499cb3b2ba3a4d479a68322b472f251acf058f848f0defbf8a7684dfc427c3c8384c4a61f2f709bb1c50f633f04fba306a8839149817a9e0a1753dbf67f04dca24a8b387be515bbd9c69ed7aa7d0058bb43b1a24ebb071e9c111497c5439c6661f37852da32c15a9cb61edcc9f8ba7e0b044f8a43ee249e6c8d48d1451828", 0x9f, 0x1ff}], 0x20, &(0x7f0000000900)='limits\x00') [ 92.255960] FAT-fs (loop6): IO charset c not found [ 92.386735] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. [ 92.470677] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. 2018/05/10 13:40:17 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00\x00\x00\x00\b\x00', 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe98) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000180)={0x10205, 0x0, &(0x7f0000ffc000/0x2000)=nil}) 2018/05/10 13:40:17 executing program 5: r0 = creat(&(0x7f0000002040)='./file0\x00', 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001480)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0}, &(0x7f0000001500)=0xc) r3 = getgid() r4 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001540)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000001640)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001700)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001800)=0xe8) getresgid(&(0x7f0000001840), &(0x7f0000001880)=0x0, &(0x7f00000018c0)) r10 = socket$alg(0x26, 0x5, 0x0) r11 = syz_open_dev$tun(&(0x7f0000001900)='/dev/net/tun\x00', 0x0, 0x200) r12 = memfd_create(&(0x7f0000001940)='posix_acl_access\x00', 0x0) r13 = openat$cgroup(0xffffffffffffffff, &(0x7f0000001980)='syz0\x00', 0x200002, 0x0) r14 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r15 = accept$unix(0xffffffffffffffff, &(0x7f00000019c0), &(0x7f0000001a40)=0x6e) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$inet6_sctp(0xa, 0x5, 0x84) r18 = accept$unix(0xffffffffffffff9c, &(0x7f0000001a80)=@abs, &(0x7f0000001b00)=0x6e) r19 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/ptmx\x00', 0x208800, 0x0) r20 = socket$netlink(0x10, 0x3, 0xf) r21 = socket$nl_crypto(0x10, 0x3, 0x15) pipe2(&(0x7f0000001b80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r23 = socket$alg(0x26, 0x5, 0x0) r24 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000001bc0), &(0x7f0000001c00)=0xe, 0x80000) r25 = accept$inet(0xffffffffffffff9c, &(0x7f0000001c40)={0x0, 0x0, @local}, &(0x7f0000001c80)=0x10) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000001cc0)={0xffffffffffffffff, 0xffffffffffffffff}) r27 = bpf$MAP_CREATE(0x0, &(0x7f0000001d00)={0x6, 0xffff, 0xff, 0xce7, 0x2, 0xffffffffffffffff, 0x676}, 0x2c) r28 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f0000001d40), &(0x7f0000001d80), &(0x7f0000001dc0)=0x0) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002000)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="31f7d3d7d5b3d55c5a5458917c4e452daea56d167a510450e271ac46224c1d544916f9b15de7e4fdb2fa65d14e6fd7c7e542991bee2d850b", 0x38}, {&(0x7f0000001300)="f249d3845c1efde1ee3f81fe23e65e58950012485ac61554809fa0897455f2212f7a1ab14498fb002246009bb6bba62b8a6fa4e2bada03e8b1dc2e8d9e168daa6ed9f3e1813aee433c30840f467ea12060e98fced1f79ea305d24ff76839d68f87916fcf912e03da1605bfbc191a506fe5f5b9368c8fb7ee860ed15ef02d3a20ffa22649cf00340eeeddf1543409fba85d5c83bba45fff53e8a11233d11792b65535ef735f89d1ced116", 0xaa}, {&(0x7f00000013c0)="3091ac0c1ff2fe6328fdfe85d71f594982b568e382a0fc1c15f7f660f86b6eb9bedbb7b0cafa2561b2da28cd0c3cc4adc2cfcf8b45fad32a24cf36f59c3287f4d80b2c26924772c2c9c75802265c1f1056829e08e35bbcf70c104b4255d470b284a4263f", 0x64}], 0x4, &(0x7f0000001ec0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @rights={0x28, 0x1, 0x1, [r12, r13, r14, r15, r16]}, @rights={0x28, 0x1, 0x1, [r17, r18, r19, r20, r21]}, @rights={0x28, 0x1, 0x1, [r22, r23, r24, r25, r26, r27]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x110, 0x40040}], 0x1, 0x800) r31 = socket$inet(0x2, 0x1, 0x0) r32 = dup(r31) setsockopt$inet_tcp_int(r32, 0x6, 0x12, &(0x7f00007b5ffc), 0x4) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getegid() setgroups(0x2, &(0x7f0000000180)=[r33, r34]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r36 = getpgrp(0x0) fcntl$lock(r35, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, r36}) ioctl$KDSKBSENT(r32, 0x4b49, &(0x7f00000001c0)="7e32a86a90dfab6d538df57514f8b3c1484a3098989cd33e93d685a176753c27a95e64") r37 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendto$inet(r37, &(0x7f0000fd0000), 0x0, 0x100200007ff, &(0x7f0000deaff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) lookup_dcookie(0x4, &(0x7f0000000000)=""/70, 0x3e7) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r37, 0x84, 0x4, &(0x7f0000000080)=0xc49, 0x4) setsockopt$inet_int(r37, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) 2018/05/10 13:40:17 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08004500002800000000002f9078ac14ffaae000000132010000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000020090780000"], 0x0) 2018/05/10 13:40:17 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000380)=0x44) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000000100)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000180)) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000480)="1f0000000203193b000007000000068100023b0509000300000040000200589514702c971edd24d8947c491488da3f933bab5a3e71d21ac62c60bfd77251f0df5e8255a7b30a0d9a380000aa71d487686e0e04a01cbe7a823b1f2fadfbe28ffc9eb0035c2ad52eb211dd7078ab78ac4019e2ff791e44ab447acab12b9ae88a4e5099367d9eca525a89be4f1756495a65ca30f27293afe5b9c675613f5cd01ed04f2a71e9c053925afbb7fa79156f9bb92f3cac2d0ac0e0b5cc9e9ec3d4cc621b3cbe2e831d700eafbae75b3ecdb9a8179a9d565843afb80080dde0d5166868bcf479bb2d2e5ea7e6f418fbc75462865dd770a8", 0xf3}], 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000280)=ANY=[@ANYBLOB="0400000000000000080000000200000000000000000000006203000008000000020000000000000000000000000000000000000000000000000001000700000000000000000000000600000063c89718000000000000000000000000000000000000000000000000ff0f0000030000000000000000000002cb0c000000000000090000000000000001000000000000000600000005000000020000000000000000000000000000000900000000010000ff0700000000000000000000000000000000008000000000"]) 2018/05/10 13:40:17 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r2, 0x0, 0x0) recvfrom(r0, &(0x7f0000000040)=""/237, 0xed, 0x0, &(0x7f0000000240)=@can={0x1d}, 0x80) sendmsg$netlink(r0, &(0x7f0000000180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)=[{&(0x7f00000002c0)={0x88, 0x11, 0x4, 0x70bd2a, 0x25dfdbfe, "", [@typed={0xc, 0x58, @str='eth1\x00'}, @typed={0x4, 0x12}, @generic="a1fdbdbd3562ec2ee6ca24aa6b729d882e842f916bfdda997b05c9", @nested={0xc, 0x7b, [@typed={0x8, 0x69, @fd=r0}]}, @generic="aaea14d41f34aec1ae4cd3088c00a70a625d47d0781d2c7dc9e91d946bb64e0c5b238104b7d2379798e252ff05f14105797c074be984cd1935e49990e953"]}, 0x88}, {&(0x7f0000000380)={0x129c, 0x41, 0x314, 0x70bd25, 0x25dfdbfd, "", [@nested={0xf4, 0xb, [@generic="e81e30932142b442adb05bc5a409c19eb1dbf4a83c4d3ff52b3c34fd9af669b4e24b02ff19b7d285db2640646cd063bc063656434742f6c4d9828d1077edc864c8154eb72c9d5cd3c6633ef7f061f812d6470e779743", @generic="d673d9a4279a5861a0823f37f4dab61aa7131b7de1863f7cce01ebc68746ddf2ede188f554258cd7a652a5e5a74f75d00c656b0104008156a5f59c52bb5f2c8ff0f79edc59a783253a7bcbf35eafe67dcf24e5048e9928b81dce5918fdbdf991942b1fe9e2edd6d3a335cab0c669f39296d68537b397d9116294fa46111f704381f53679284b91fc2f273b3cec39300d27ce7e80ad41ae"]}, @generic="4b665480c217a918a740260f65a7f9503c42905ef179e14d8dfdcd4b2d780ab76d53646f3e0aefe7b7b0610c6d4740f97491e8b8a6d7fe60a1109b41e8622a50ca7c7a3a4b068818d9400678614863d549b02dba432d35bcd1a7a0b9997c8b2db7351822de1e943022df245e70e89c99c26a5286db8d3af2ca99", @generic="467a9ad8ff673b20c8fdb05a2134e2b5a6f3c912ad5ef97a83238ad9f43b67b4ea576c09c544bb561ac49c591ac325158164f4d6ce4eb1", @nested={0xd4, 0x1a, [@typed={0x4, 0x68}, @generic="565e1b0afd40e22167650332b34d6d117f41d17dce45b58fcdede42ce87f8de03c79444bd2d05b60f15534b7857585330fa73bda114f100c6ddfced61a51893a4256ee34d89236cc9eef94", @typed={0x8, 0x1f, @str='-\x00'}, @typed={0x8, 0x6e, @uid=r2}, @typed={0x14, 0x6b, @ipv6}, @generic="f99f026986aeae7fc5bbce7ea5", @generic="b75c87fd2eddee31407106366fb314e54815fc9d469a3a864f43f6a2b7ac1f4ef9ea5acf8e7a59d52ca1c30f4cdc44d610a948b117c1388dc002b50f82497ab490d2ec16470862", @typed={0x8, 0x22, @u32=0x3}]}, @typed={0x8, 0xc, @u32=0x9}, @typed={0x8, 0x3c, @pid=r1}, @generic="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"]}, 0x129c}], 0x2, &(0x7f0000001640)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x70, 0x80}, 0x800) ioprio_set$uid(0x3, r2, 0x0) 2018/05/10 13:40:17 executing program 6: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300)='bridge0\x00', 0x7) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x59) syz_emit_ethernet(0x2a, &(0x7f0000000300)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp}}}}, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xd4, "cdb170a3f964310b02869cf79d6b7409f1aee3612062f402f96c5be94f64c6d7091769dbea3988d960f5ee4e5d8e06ed2cb2ea2c5a7d6d163c4dc130a797039a218f64bf1d404834f23bcdd1212d7b208cfd49fa96c065cfe9e83f935627acfa611caed66f31bea748d11af4f5a17f206a16735f25fad71dc20231f19624969d4c44b260111f0396a5d0095fff7f21df24b4c5584e08d417c3da8d4bf2917ae6b88a814b811ceb2b789c4ae7ed0573a468bbf212456279ebd3f3f07c47e14e48c28e9f0015b7952bb8fc7b1802b64b9f1680f946"}, &(0x7f0000000140)=0xdc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x10001, 0x10}, &(0x7f00000001c0)=0xc) 2018/05/10 13:40:17 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000000040)='./file0\x00') clone(0x8000, &(0x7f0000000380), &(0x7f0000000280), &(0x7f0000000440), &(0x7f0000000480)) 2018/05/10 13:40:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed4ff7)='/dev/ppp\x00', 0x0, 0x0) r2 = dup(r1) socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000309000)="5eff9d2d81000000f60000107d7440e8b46c72075cb12bca576a5f9227238186e951b5b9669e91c13219d51d7e4c1d5a8d7c04e6c93c294b061f1927de1612ed7a54f87ec08c5e7ebed95cc5e0a77c552db84e3e5cd5587c7202201ed0b7ac752f35f52a26141a", 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed)\x00'}, 0x58) renameat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000480)="66d64e6b6a78b446b90250e5e7f23bb6b5c279750210afbb334cc831e1614e8d", 0x20}], 0x1, &(0x7f00000001c0)}, 0x0) recvmsg(r4, &(0x7f0000000180)={&(0x7f0000000240)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/10 13:40:17 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = memfd_create(&(0x7f0000000040)='-\x00', 0x2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x7530}, 0x10) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write(r0, &(0x7f0000000140), 0x0) write$binfmt_script(r0, &(0x7f0000001200)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/10 13:40:17 executing program 6: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x800, 0x200) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x402ffffffd) 2018/05/10 13:40:17 executing program 2: memfd_create(&(0x7f0000000080)='/dev/binder#\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x14, 0x0, &(0x7f0000000180)=[@decrefs={0x40046307}, @free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000200)}) [ 93.489501] binder: 7357:7361 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/05/10 13:40:17 executing program 5: r0 = memfd_create(&(0x7f0000000140)='$\x00', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000100)={0x3, "b04879"}, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f000002eff0)={0x5dd, &(0x7f0000000000)=[{}]}, 0x10) 2018/05/10 13:40:17 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7f, 0x101000) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000080)={0x6, 0x104000}) r1 = socket$unix(0x1, 0x6, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) [ 93.607478] binder: 7357:7361 BC_FREE_BUFFER u0000000000000000 no match 2018/05/10 13:40:18 executing program 3: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f00000000c0)={{0x2}, 0x0, 0x5, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x4000000000000000, 0x59}) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xc48, 0x8002) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001140)=""/238) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x401, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001040)={0x7fffffff, 0x1, 0x37, 0xf2, &(0x7f0000000e40)=""/242, 0x3b, &(0x7f0000000f40)=""/59, 0x82, &(0x7f0000000f80)=""/130}) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4202, r3, 0x0, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000010c0)=ANY=[@ANYBLOB="0800000700000000df0f0000000b0000090000000000000083040000000000000001000000000000890a00000000000000000000000000002492c307cd777a0dc13436077dcd6deacdffba43c7e45ce6a15515c7c111fa082a0d6c797643f350221fbfdf2809"]) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xf, 0x8000000000004, 0x4, 0x3}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r4, &(0x7f00000000c0), &(0x7f0000000200)=""/29}, 0x18) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x50, &(0x7f0000000400)=[{&(0x7f0000001080)="fee34e8085c2dd77afacc8d2a4ccabe18b075627b48b151bdbe7e27bf03bc2e68719599a5453388f40cb", 0x2a, 0x6}, {&(0x7f0000000240)="18b6cf27ee0feee1dfed110e0e3e8510e0457bef8318626ca89a5baf4dcaf501e9e7790b74f29e087a1eeef52a17febad5aae0174d74783789b8a08bb60b5e98498d5a7c352f8a9bdeb4e6845adb1ea32e557ad6678eb09804c3f3f4176451afe3b158178c5fe8eab2d7ae35c678", 0x6e, 0x5}, {&(0x7f00000002c0)="d54a812d0370dd6478c44f4f0a088dc3a7fb5b", 0x13, 0x9}, {&(0x7f0000000300)="93ed6cf8b21bff2d0d23a7f6ab92a38df3b103c31450884d118bc5d403f541756db1b4561f2fceccd3af6f97b83d807101415e48c1b13f51135f5c6c103c4189e24f46acf2359500ced316a686c40202cb5c31ce94bb7029a1432c34ec4bad370fa02262e02fb9ef558e669da4adb537", 0x70, 0xed}, {&(0x7f0000000380)="77671ea9d4ab9b3b93cd0d3f5f7c90b320714d4280b4e7eeff80cc99dc0ab2b2af8b434af9dd8b320543efd7b4c453e48dccd595ff1391ed91ba9c2f7f5625cab4227c4efbffaa80d3ce0f624cf67a6a046024d3d9213a5aca61aa7dd53770513bc65c7c79a17fc43505164880674d313ee7", 0x72, 0x1}], 0x110000, &(0x7f0000000480)=ANY=[@ANYBLOB="6e6f757569642c6e6f670d9ca9aa7c9f21d82142727069642c696e6f6465"]) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000580)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) getpeername$packet(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000780)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000008c0)=0xe8) accept4$packet(r1, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001240)=0xfffffd69, 0x800) getsockname$packet(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000009c0)=0x14) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000e00)={{0x8000, 0xffffffffffffffe0, 0x7, 0x9, 0xa, 0x7}, 0x1f}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000a00)={@broadcast, @dev, 0x0}, &(0x7f0000000a40)=0xc) accept4$packet(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000dc0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000000d80)={&(0x7f0000000b00)={0x27c, r5, 0x900, 0x70bd2b, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r6}, {0x4, 0x2}}, {{0x8, 0x1, r7}, {0x254, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x92c}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xbfd}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffeff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}]}, 0x27c}, 0x1, 0x0, 0x0, 0x4}, 0x1) 2018/05/10 13:40:18 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x2) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0x40405515, &(0x7f0000000080)=0x9) 2018/05/10 13:40:18 executing program 4: io_setup(0x2, &(0x7f0000000040)=0x0) io_destroy(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000015c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000002540)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002500)={&(0x7f0000001cc0)={0x20, r2, 0x31, 0x0, 0x0, {0x2}, [{{0x8, 0x1, r3}, {0x4, 0x2}}]}, 0x20}, 0x1}, 0x0) 2018/05/10 13:40:18 executing program 2: write$fuse(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000060000000000000000000000000000000000000000000000000000000000040000000000f3bdabb9b4a0f72251a83dd327600b8ae2"], 0x39) 2018/05/10 13:40:18 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x100, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x8000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0xfffffffffffffff7, 0x7, 0x2, 0x2b75, 0xe8, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ifb0\x00'}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001080)=0x732e, &(0x7f00000010c0)=0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) memfd_create(&(0x7f0000000140)='/dev/urandom\x00', 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000001c0)=0x8) sendmsg$rds(r1, &(0x7f0000001040)={&(0x7f0000000180)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000200)=""/46, 0x2e}, {&(0x7f0000000240)=""/114, 0x72}, {&(0x7f00000002c0)=""/193, 0xc1}, {&(0x7f00000003c0)=""/6, 0x6}], 0x4, &(0x7f0000000e40)=ANY=[@ANYBLOB="580000000000000014010000080000000004000074090000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="bb05000000000000"], @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="ca2aa05800000000"], @ANYBLOB="00040000000000000700000000000000000100000000000000000000000000001000000000000000020000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff00000000000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="200000000000000018000000000000001401000002000000090000000900000030000000000000001401000003000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ef00000000000000", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="1000000000000000480000000000000014010000010000000100000001040000", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='D\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000cc0)=ANY=[@ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="00000000000033a52a4ebd2384e000"], @ANYBLOB="0f00000000000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f400000000000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="bf00000000000000", @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="c800000000000000", @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f200000000000000", @ANYPTR=&(0x7f0000000bc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e600000000000000"], @ANYBLOB="0600000000000000700000000000000000000000000000005800000000000000140100000700000008000000feffffff", @ANYPTR=&(0x7f0000000d40)=ANY=[@ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f0000000d80)=ANY=[@ANYBLOB="ffffffff00000000"], @ANYBLOB="060000000000000002000000000000000100000000000000040000000000000004000000000000000500000000000000580000000000000014010000060000000080000001010000", @ANYPTR=&(0x7f0000000dc0)=ANY=[@ANYBLOB='Z\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000e00)=ANY=[@ANYBLOB="ff7f000000000000"], @ANYBLOB="0104000000000000d50600000000000001000000000000000100000000000000400000000000000009000000000000001800000000000000140100000c0000000800000000000000"], 0x1e0, 0x4000}, 0x801) [ 93.966733] Unknown ioctl 19313 [ 93.979947] Unknown ioctl 35092 2018/05/10 13:40:18 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) readahead(r0, 0x0, 0x3) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)) readv(r1, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) 2018/05/10 13:40:18 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x4) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000580)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioprio_get$pid(0x2, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000000)={{}, 'port1\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f00000000c0)='\x00') ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000140)) [ 94.909007] Unknown ioctl 19313 [ 94.912440] Unknown ioctl 35092 2018/05/10 13:40:19 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x8000400) fgetxattr(r0, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000001200)=""/4096, 0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x2}) 2018/05/10 13:40:19 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$VT_RESIZE(r0, 0x400442c9, &(0x7f0000000040)={0x0, 0x8}) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x81, 0x2, 0x7fff, 0x2, 0xaf, 0x1000, 0x206, 0x2ecb, 0x1, 0x9, 0x9}, 0xb) 2018/05/10 13:40:19 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x400, 0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x800, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000400)=""/4096) ioctl(r0, 0x2285, &(0x7f00000002c0)="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") r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x282900, 0x1) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f0000000040)=""/32, &(0x7f0000000080)=0x20) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000100)="970adc925ff9518090eaedbcfb3488e051b402d8de2edb96eb5ef5600d8cba9ff401db6ff337f9f6785bf2c2418541898f5276b8b454615bb91fcb743e080833acb38e3d56eb026f93b51f7ec500b9872213958f608260142aeff30f60ed72dce7ff5502dd67565b4f553891dbb249a941ba496177896883ba8cfadad7f136a241519fc449af44b233ac9a47a146db83c83b941bad7bb04ac2dcec5640caa4bceff04d21966400cc89fdb95065b5b33d9861f4fdda0376b95709215079225f5d3ed92c96d2145b3f6d29f296d1a5bf", 0xcf) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x1000]}, 0x6) 2018/05/10 13:40:19 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0xb, 0x4000000000080082, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000), 0x4}], 0x492492492492510, 0x0) 2018/05/10 13:40:19 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(xts(serpent),sha512-avx)\x00'}, 0x58) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x20, 0x0, &(0x7f0000000100)=[@acquire={0x40046305, 0x3}, @acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x4, 0x3}], 0x82, 0x0, &(0x7f0000000140)="e30093781812af7d333b230dc20ba27a827b8f0bd3397ed221b91685060c7e00282f54be6e6c9315b8fe3a8635810afdfdb3a268f81fd01e6fd6da8fab09fe8857e26161e9fc4e2243e0403c77f7ed1dad2528ad9a95abcbb9ffefa7e608fe31338465283023a25b4b3ba3fe842fdf2afb8475c4961aaed65f7c7bdc0f8ff818fd68"}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0xffff) syz_open_procfs(0x0, &(0x7f0000000000)='net/raw6\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000040)) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000002c0)=0x1ff) 2018/05/10 13:40:19 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x83) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xb3, "1512e94dcb896fca227791aed80b1ae24cab949e1d64e56cb9ceb0d39963fe684849da80df2083c668bf6976668894f02ff5580bc8c7285958c75c86e90978c87b9444b3f4d83855ffabd4bf450fda738f38d6bdab989b6ab31e783791c44e2dd5e87595363c4dd0a2f07c389469f82a05970e4434c3a2edb03c263646570417a960b939d2b633be33849f05afff06bd63736ab8cb603f4f97edef189762e0784243ee6c08c8139908b49307202774d68dc4f3"}, &(0x7f0000000100)=0xbb) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x5, 0x20}, 0xc) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000740)=@nat={'nat\x00', 0x19, 0x2, 0x2d0, [0x20000180, 0x0, 0x0, 0x200003c0, 0x200003f0], 0x0, &(0x7f0000000040), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'syz_tun\x00', 'irlan0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xa8, 0xf8}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'bcsh0\x00', 'vlan0\x00', 'irlan0\x00', 'syz_tun\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xe0, 0x118}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x348) 2018/05/10 13:40:19 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080), &(0x7f0000000180)=0xb) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x840) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x40000080}, 0xc) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f00000001c0)) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000200), &(0x7f0000000280)=0x10) clock_gettime(0x0, &(0x7f0000000240)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000600)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) clock_gettime(0x0, &(0x7f00000004c0)) clock_gettime(0x0, &(0x7f0000000500)) clock_gettime(0x0, &(0x7f0000000540)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) ioprio_get$pid(0x1, r6) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) utimes(&(0x7f0000000480)='./file0\x00', &(0x7f00000002c0)={{r9, r10/1000+30000}, {r7, r8/1000+30000}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 13:40:19 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff0000000000000000630a00ff000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xe, 0x12, &(0x7f0000000440)="d78b000000000001000000000000", &(0x7f0000000480)=""/18}, 0x28) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ocfs2_dlmfs\x00', 0x11001, &(0x7f0000000100)="54569e658bcc260dc56eb85c7ec9") [ 95.121580] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING [ 95.135210] QAT: Invalid ioctl [ 95.140928] QAT: Invalid ioctl 2018/05/10 13:40:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) getdents(r3, &(0x7f0000000140)=""/36, 0x24) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 13:40:19 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0x1, 0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x5, 0x30, 0x1, 0x80000000}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e24, 0x23, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x40}}, 0x14692c3b, 0x1ff, 0x0, 0xd3d, 0x10}, &(0x7f0000000180)=0x98) syslog(0x5, &(0x7f0000000280)=""/205, 0xcd) r2 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000040)=0x2, 0x4) [ 95.167492] QAT: Invalid ioctl [ 95.190269] QAT: Invalid ioctl [ 95.198236] QAT: Invalid ioctl [ 95.212487] QAT: Invalid ioctl 2018/05/10 13:40:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x6a6}}]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r3, 0x5) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) 2018/05/10 13:40:19 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0xe00, 0x0) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000180)=0xe8) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xffffffffffffff85) r4 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000ed8fbc)) 2018/05/10 13:40:19 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x7, 0x4) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="e8e667ec35c26b1a3d2441c33d7e59755a5419c6f5aea9749f86119723224b61bcc2bd9b80513dd5fc330c951aa93ae26dcb94018e4f827159ba7972f840f88308b2279919309eb41843bf142aa9b45e4cf0211398dd689abb56644a55cbacb7b9a97fc2273925ff4b116ed92c778026be379b05ff527a1ffc83400c7da01f69d83d22aa8814936b4d2add02210b79a41d0913f14105498e86405ffc21469e2dadcea57115", 0xa5, r1) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000cc0000)={0x1}) 2018/05/10 13:40:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002480)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/52, 0x34}], 0x1, &(0x7f0000000140)=""/216, 0xd8, 0x9}, 0x396d92b2}, {{&(0x7f0000000240)=@l2, 0x80, &(0x7f0000001780)=[{&(0x7f00000002c0)=""/212, 0xd4}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f00000004c0)=""/74, 0x4a}, {&(0x7f0000000540)=""/175, 0xaf}, {&(0x7f0000000600)=""/28, 0x1c}, {&(0x7f0000000640)=""/43, 0x2b}, {&(0x7f0000000680)=""/207, 0xcf}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x4}, 0x7fffffff}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000001800)=""/215, 0xd7}, {&(0x7f0000001900)=""/171, 0xab}], 0x2, &(0x7f0000001a00)=""/45, 0x2d, 0x7}, 0x4f64}, {{&(0x7f0000001a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001ac0)=""/174, 0xae}, {&(0x7f0000001b80)=""/58, 0x3a}, {&(0x7f0000001bc0)=""/210, 0xd2}, {&(0x7f0000001cc0)=""/120, 0x78}, {&(0x7f0000001d40)}], 0x5, &(0x7f0000001e00)=""/210, 0xd2, 0x5}, 0x1ff}, {{&(0x7f0000001f00)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001f80)=""/123, 0x7b}, {&(0x7f0000002000)=""/143, 0x8f}, {&(0x7f00000020c0)=""/208, 0xd0}, {&(0x7f00000021c0)=""/103, 0x67}, {&(0x7f0000002240)=""/229, 0xe5}, {&(0x7f0000002340)=""/109, 0x6d}], 0x6, &(0x7f0000002440)=""/57, 0x39, 0x4}, 0x2}], 0x5, 0x10100, &(0x7f00000025c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002600)={0x0, 0x9}, &(0x7f0000002640)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001d40)=0x7, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002680)=@assoc_id=r2, &(0x7f00000026c0)=0x4) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000002ed, 0x0) 2018/05/10 13:40:19 executing program 4: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000000)={0x1f, r1}, 0xc) 2018/05/10 13:40:19 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000002b5a7e8f8e9836cc2a000000"], 0x8, 0x0) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)) 2018/05/10 13:40:19 executing program 0: socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x5, 0x4, 0x3}, 0x2c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x20000, 0x0) bind$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/05/10 13:40:19 executing program 1: r0 = socket(0x10, 0x200000000002, 0x100000001) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @multicast2}, &(0x7f00000000c0)=0xc) getpeername(r0, &(0x7f00000008c0)=@hci={0x0, 0x0}, &(0x7f0000000940)=0x80) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000009c0)={@multicast1, @broadcast, 0x0}, &(0x7f0000000a00)=0xc) recvmsg$kcm(r0, &(0x7f0000000d00)={&(0x7f0000000a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000ac0)=""/228, 0xe4}, {&(0x7f0000000bc0)=""/13, 0xd}, {&(0x7f0000000c00)=""/26, 0x1a}], 0x3, &(0x7f0000000c80)=""/84, 0x54}, 0x100) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000f40)={@remote, @rand_addr, 0x0}, &(0x7f0000000f80)=0xc) getsockname$packet(r0, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x14) getsockname$packet(r0, &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002380)=0x14) recvmmsg(r0, &(0x7f0000004240)=[{{&(0x7f00000023c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002440)=""/93, 0x5d}, {&(0x7f00000024c0)=""/10, 0xa}, {&(0x7f0000002500)=""/169, 0xa9}, {&(0x7f00000025c0)=""/209, 0xd1}], 0x4, &(0x7f0000002700)=""/199, 0xc7, 0x35bf1126}, 0x3}, {{&(0x7f0000002800)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000002880)=""/139, 0x8b}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/117, 0x75}, {&(0x7f00000039c0)=""/174, 0xae}, {&(0x7f0000003a80)=""/99, 0x63}], 0x5, &(0x7f0000003b80)=""/252, 0xfc, 0x100000001}, 0xdc54}, {{&(0x7f0000003c80)=@rc, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003d00)=""/113, 0x71}, {&(0x7f0000003d80)=""/176, 0xb0}, {&(0x7f0000003e40)=""/130, 0x82}], 0x3, &(0x7f0000003f40)=""/26, 0x1a, 0x8001}, 0x4}, {{0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000003f80)=""/141, 0x8d}, {&(0x7f0000004040)=""/10, 0xa}, {&(0x7f0000004080)=""/65, 0x41}, {&(0x7f0000004100)=""/75, 0x4b}], 0x4, &(0x7f00000041c0)=""/119, 0x77, 0x5}, 0x7}], 0x4, 0x40000000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004400)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000004500)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004540)={0x0, @multicast2, @local}, &(0x7f0000004580)=0xc) getsockname$packet(r0, &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000046c0)=0x14) getpeername$packet(r0, &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004e80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004ec0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004f00)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000005000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005100)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@loopback}}, &(0x7f0000005200)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000005240)={@local, @multicast2, 0x0}, &(0x7f0000005280)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000052c0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000053c0)=0xe8) clock_gettime(0x0, &(0x7f0000009dc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000009c40)=[{{&(0x7f0000005400)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000005900)=[{&(0x7f0000005480)=""/20, 0x14}, {&(0x7f0000005c00)=""/4096, 0x1000}, {&(0x7f0000005600)=""/212, 0xd4}, {&(0x7f0000005700)=""/243, 0xf3}, {&(0x7f00000054c0)=""/165, 0xa5}, {&(0x7f0000005800)=""/227, 0xe3}], 0x6, &(0x7f0000005980)=""/165, 0xa5, 0xfffffffffffffff8}, 0x7}, {{0x0, 0x0, &(0x7f0000006d40)=[{&(0x7f0000005a40)=""/150, 0x96}, {&(0x7f0000005b00)=""/109, 0x6d}, {&(0x7f0000005b80)=""/64, 0x40}, {&(0x7f0000006c00)=""/50, 0x32}, {&(0x7f0000006c40)=""/216, 0xd8}], 0x5, &(0x7f0000006dc0)=""/216, 0xd8, 0x52a}, 0x81}, {{&(0x7f0000006ec0)=@nl=@unspec, 0x80, &(0x7f00000073c0)=[{&(0x7f0000006f40)=""/150, 0x96}, {&(0x7f0000007000)=""/241, 0xf1}, {&(0x7f0000007100)=""/104, 0x68}, {&(0x7f0000007180)=""/31, 0x1f}, {&(0x7f00000071c0)=""/117, 0x75}, {&(0x7f0000007240)=""/201, 0xc9}, {&(0x7f0000007340)=""/125, 0x7d}], 0x7, &(0x7f0000007440)=""/16, 0x10, 0x5925}, 0x3}, {{&(0x7f0000007480)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000009780)=[{&(0x7f0000007500)=""/19, 0x13}, {&(0x7f0000007540)=""/4096, 0x1000}, {&(0x7f0000008540)=""/218, 0xda}, {&(0x7f0000008640)=""/4096, 0x1000}, {&(0x7f0000009640)=""/80, 0x50}, {&(0x7f00000096c0)=""/170, 0xaa}], 0x6, &(0x7f0000009800)=""/51, 0x33, 0x80000001}, 0x10001}, {{&(0x7f0000009840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000099c0)=[{&(0x7f00000098c0)=""/197, 0xc5}], 0x1, &(0x7f0000009a00)=""/160, 0xa0, 0x4}, 0xfffffffffffff79b}, {{&(0x7f0000009ac0)=@hci, 0x80, &(0x7f0000009b80)=[{&(0x7f0000009b40)=""/12, 0xc}], 0x1, &(0x7f0000009bc0)=""/97, 0x61, 0x6ae3}, 0x8}], 0x6, 0x1, &(0x7f0000009e00)={r19, r20+10000000}) accept4$packet(r0, &(0x7f0000009e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000009ec0)=0x14, 0x80000) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000a600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40010}, 0xc, &(0x7f000000a5c0)={&(0x7f0000009f00)={0x688, r1, 0x724, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r3}, {0x160, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {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, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r6}, {0x1a8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4c6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x92e}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0xd8, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x2, 0x9, 0x81, 0xf1a0}, {0x1, 0x5, 0x1, 0x80000001}, {0x2, 0x9, 0x0, 0x4}, {0x77fa0302, 0x5, 0x7fffffff, 0x10001}, {0x6, 0x7, 0x7, 0x7ff}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x230, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x7}}}]}}]}, 0x688}, 0x1, 0x0, 0x0, 0x40004}, 0x8000) recvmmsg(r0, &(0x7f0000005bc0)=[{{&(0x7f0000005580)=@alg, 0x80, &(0x7f0000005b40)}}], 0x1, 0x0, 0x0) write(r0, &(0x7f0000390000)="1f0000000401fd02010c00f60000ff008109f8000900018006010bec000000", 0x1f) [ 95.427647] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/05/10 13:40:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000001c0), 0x4) 2018/05/10 13:40:19 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') futimesat(r0, &(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)) 2018/05/10 13:40:19 executing program 7: futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x80000000000a, 0x0, &(0x7f0000000280), &(0x7f0000000080), 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x5, 0x9, 0x9, 0x2, 0x10000, 0x101, 0x3490, 0x10000, 0x8, 0x8, 0x6, 0x7}) clock_gettime(0x0, &(0x7f0000000100)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x400, 0x2, 0xff, 0x1, 0x3, 0x0, 0x2}, &(0x7f0000000200)=0x20) clock_gettime(0x0, &(0x7f00000001c0)) futex(&(0x7f0000000240)=0x1, 0x4, 0xfffffffffffffffe, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)=0x1, 0x5) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/05/10 13:40:19 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "31be2e0f42d7de3cd920f6ac7734168331c2c0babdeefe716d1d85a0a6067a0ec6f422fed4c678e1f9f2d1b4"}) r1 = semget$private(0x0, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400) ioctl$TCSETA(r2, 0x5406, &(0x7f00000000c0)={0x7, 0x0, 0x4, 0x3, 0x5, 0x80000001, 0x5, 0x101, 0x6, 0x40}) semctl$IPC_RMID(r1, 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000, 0x400) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x1f) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000100)) 2018/05/10 13:40:19 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x7fe, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000003c0), &(0x7f0000000440)=0x68) 2018/05/10 13:40:20 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x10, 0x0, 0x3000000004) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xa7, "d725c189c74119e2a750956f4c6d935b1627d5abf06c5681b878dbc847e437e049db141445437a39e1a46d1493368d754faaf0c40ff8ca1caca25c52baee41480d7bbc7bc55e120b61060e1a23b012c6c96f4fd6a5c3c947e5d11ad2886af55f8924886ee2c1786630b5206ec108a65fb78d12a008caa2b8754bf0bbe7223df7e8d0f178c8f3d5f58d7954b636a79193841d20028b916c5eecd8db05052484ef520cfadff8392b"}, &(0x7f0000000040)=0xaf) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4}}, 0x4, 0x7fff}, &(0x7f00000002c0)=0x90) 2018/05/10 13:40:20 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r4, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x6e, 0x0) 2018/05/10 13:40:20 executing program 3: mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2000ffe, 0x100) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) read(r0, &(0x7f0000000000)=""/238, 0xee) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x2}], 0x1c) creat(&(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000200)='./file0\x00', 0x3, 0x70) 2018/05/10 13:40:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0x7) 2018/05/10 13:40:20 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0xfffffffffffff9a5, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffd91, 0x2f71, 0x0, "4e44572a2fd3eb65773a23ae3d232edbad59a026a3eeb48dc079d2310b287f9fb49a924a053e7280a13cfa3275682f900073232bd32d2e19ebe18d8c8adc4de77813a2c557ed038f0fb81e49d983d4d1"}, 0xd8) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000000200)=""/227) 2018/05/10 13:40:20 executing program 1: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) lstat(&(0x7f0000000200)='./file0/file1\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) unlink(&(0x7f0000000180)='./file0/file1\x00') r1 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, r0, 0x0, 0x8000000000000, 0x0) signalfd4(r1, &(0x7f00000001c0)={0xf800000000000000}, 0x8, 0x80000) pread64(r1, &(0x7f0000000080)=""/37, 0x25, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000240)='./file0/file1\x00', 0xa3, 0x9, &(0x7f0000000940)=[{&(0x7f0000000280)="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", 0xfe, 0xfff}, {&(0x7f0000000400)="08b91c9b63eeed40e046ba297988ce599e76af13a10eec110a371d20bbf8282beb2d0613f7092413a306772e4da6ed8cde757769c1fa7156b6d240f38b5848ffd64d204de5423a3c9135e60ec33afdab55ffb6d722cfbf5034cd2a3afd2aa926043ea82c410bca8fae247d604aaf39719e6b168d8581dbfd1ba32036d9576838c462d7b997c07117de671948", 0x8c, 0x7}, {&(0x7f00000004c0)="49482e9f2cbe06f2cad8c606942fc4fc02bab3cda3ff273dd08c3c74db5a361d02c1fee059a447170d5e1a919e3be4f2059d53ae97a4409b0a3a79ed150717f53406280d2672c66d11052edb10151777fd560885f97f7ce18cd84fafde7e519d9c77e9ee53d174833c15079d094d004fe1295ec0e4dc7bc0574d896fd52640c14ba444c530f2b1d01fed566dcbaa7533ee64c8f90324126fb3cf9331a3bffd55543281e4b365", 0xa6, 0x5}, {&(0x7f0000000580)="f57396030b5e61debe9bf18659165e22887dee7a29fad582632f3a08cde0d5e03e1a32fd4a5aacf5f5830be8930edb084102fe23260cee71022f61e592ebb59c150d7c51c6eb75454e419bcebf47b900b3bf801cda23b3462102313e4dabb23116dac7c28082218d75913221db7e6723e856e2aa2c84cf7ba3bc2b6eb9a40e47226b95ecfb7389415bd3ea5a54b3753aab3bb96af95f5d0f92c205e1c484a0b0a88a463724ed01217c9f9ce1f6828a136487e99eab216b7371a7a0fdcc1352d32cf78cfb68f8df030fb96fa78112", 0xce, 0xfff}, {&(0x7f0000000680)="0de449732c834f13112901c512b50b16d499e6b0a52c0854015387105a3bd8fc3a0f204d9b0e03ef92e8747db4892e2344d8d84d10d44ddbb3967c834a1ea5c30910bc6a03838662fcb9ae90360b168de8c3c24375f5324769a339dc91e211ec689807ffbb29094e0603342d2f04361d161385a536d914e091a229f382f3ba87e6e69c0414dbc1", 0x87, 0x80000001}, {&(0x7f0000000740)="c066ee82b237184d10e5afdc6bda7e99a252e1dda95e5c5bd9a81049ec948ad76d90990b51e0a8ce045347b8c0d7ac7981f5643f76760b912d0bdd726f9d90239020ce2770291f2a2cbc478e5e309080538d2edf839266babc891f422983ec585fee0f7399e5708a08", 0x69, 0x1}, {&(0x7f00000007c0)="bc66d839a857d17d069ca490b2b213b5a72f35a5888a0f36bec801263018ba47bb3424fb0bac1eb731373012699e875791e082338e9c2f27e6529f7166c61a5001171197a94dd04de95479bde47cd32b470383eeec382b5bd010d1d2dfef5282af5a5319b6741395e289b4344daf108047dae66cbc196f6ef89c7faac332828336b802c979af3f3c2469ae8616bf", 0x8e, 0x3}, {&(0x7f0000000880)="828d8b6df21f6e287eee05369a3f42c91dbdbb05f822f024ca0f6925d846984764e992f16b37e1ea13470fbb97c6df92c96c37739384a0685434129d97efc743a6da4436524a2dbe9cf28c78b4d7d641d059af76cadc5dd2215621b112a1e002bf12a46de521df727525d3b07028da91cc9e079e14984faa99c34f100145a8340c93b125307bd64fcc6c1d0d14043fc8678e6bd3ba5e79a9b0774fdf35bc55a19ba78e143a", 0xa5, 0x1}, {&(0x7f0000000380)="3278fd54f3db2e9afb3a3825cb68f2c18348e01b215119f55260dccc47de9386afb255e7cd6119bc7a6fe13ad397f2a45d9884f439ca5ba01ceae4dc3b", 0x3d, 0x291}], 0x1, &(0x7f0000000a40)) syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/10 13:40:20 executing program 4: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x801) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x40, 0x4) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="f4853b32536bcb7c300100000000000000ff0abebf23aee1f3685d914ce38d7baa5dae9c964afb10a8672ab71c857e3b93f817ec4f9f881ac066d70100788e0a195684daf60406"], 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)) 2018/05/10 13:40:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) unlinkat(r4, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000fbffff008f04"]) 2018/05/10 13:40:20 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00'], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x0, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 13:40:20 executing program 6: syz_emit_ethernet(0x57, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], {@x25={0x805, {0x3, 0x480000000000, 0xff, "d37ea9c14f637782dc8db6c04294872e0e49e1c1c57ce902acb7bf1d351bbf433c998daf334a1a76c46151b4a9ef2f5a275f466d1816ecda0ed530b22127ec47f4dcbe208a7d"}}}}, &(0x7f0000000080)={0x1, 0x3, [0x9c3, 0xdc6, 0xbbb, 0xb4f]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) bind$bt_rfcomm(r0, &(0x7f0000000100)={0x1f, {0x3e47, 0x6, 0x7fff, 0x80, 0xfffffffffffffffc, 0x100}, 0x2}, 0xa) prctl$void(0x21) 2018/05/10 13:40:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000000140)=0x4d6) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000100)=0x78) 2018/05/10 13:40:20 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0xfe72) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10081, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, @random="b54c75a78514"}, 0x10) 2018/05/10 13:40:20 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x20}}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x6, @empty, 0x7}, @in6={0xa, 0x4e23, 0x7ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}]}, &(0x7f0000000140)=0x10) tee(r0, 0xffffffffffffffff, 0xfffb, 0x0) [ 96.637616] hfs: can't find a HFS filesystem on dev loop1 [ 96.723352] hfs: can't find a HFS filesystem on dev loop1 2018/05/10 13:40:21 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000080)) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fcntl$getown(r0, 0x9) getpgrp(0xffffffffffffffff) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) r2 = getpgid(r1) setpriority(0x2, r2, 0x0) 2018/05/10 13:40:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00000012c0)=""/158, &(0x7f0000000240)=0x9e) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001740)=""/84, 0x54}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/213, 0x8b}, {&(0x7f0000001640)=""/208, 0x253}], 0x4) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)=0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001380)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x6e) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa001, r1, 0x0, 0x1f, 0x80e) 2018/05/10 13:40:21 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000a80)={"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"}) creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"cf6bbc15c7c75c793cb9c48ccf90ad4574a20287754d71c2f4f6cf65478d106f4610471734e15ccf4e33d8e0ce23c3ce7148fc6e058ee19b21f73967be6c565ac4851644c2995f540c99c79ee5f24b9dc5e1b863f76c93243977f38df66f24a97890f06d3c37d3289b71330d0e582231bb26b5b4d2f5164747a587fd18c3090bfd3fbf42182bf8c589d61a6d64d54ab34ef32b7582afcca0f55e0894b496ef75e5395055fe12c6a08a6c541c38d033066a7e124b8a7d33e99ec15b4d2f66f386c8bf4bf29bdff6a813f2736b65686e75317b67e145fe0bc20177437bae9fa73ccf6f782c0fba2027e42fab4bede0b709b9b99e15afc6c44de3b3e183b0451b7b48739a04037722526a3330f26aef4ca0426d23a8d827a3c75e10d61c81d1557865e4eb9e3965a34fffc158b7c573dcd632e2924c0bec451d3c20c0b8c3881f9187ddab062597871717e43e8ea93f85e07213059805e62f5b59c4f0b8bad3f7ecc6d3f7ee996c24c468c5d0e480db4c5de8813d6cfe912d5fe54c01092cfad73ef3be6917ac2c4b3fef5c2ccb049e55e202927046f60c09706759f968579f4933baa77a0a9baf0bf88c221e17a9178244b58d040554927b5f6e734596c1217fd1f62affc871fd8690b77137c37a2b7097fae36556cd2a555e6cea998d8041350619a2e88bcbfa256d95cbf4978449770dd868b9744095dc191a813a199ea79f4120f4d112e966dfb8958227b3d7bc27ee08283a706265f746b90ba480c7365b76a31e74bb415a28337d0edf2f0a4509a4c00fdc0f846f080000001a308b1218d9cfde7ed95c94711a94ac765f0fb9d1f751a02580372ef7e88b3afab4c2275b554b2e29cc6061606c141d50c04868186c8fc85a6d3b0a3e18bb382b1871904a926d2f98724d5b607b92be2de02cf0c84887ef2d6ea68dc86d3728c4eb385bf8196718d633df5661160a2ef8df5ba23c0e15720b72762ed4447080b01486cdc0fad5a5fa413c27ba17d0a18153eee4523af8abded2bd8845cd363f6f4f8684366dd6ba267e81c5efdf348657fd62cbf584f945186b3b979b1bcb9e5fa82e73be5d4728bdb787063667866f9d72ead2ad09bf323f5b901c4f7d79f1d05619ca43f0ae531ad64f590e0b392c7609e835ab8de80bffbaba4d1c2aabc0898ecf3182d813383becc9a59738650aa60811431cd1936df32d9f21e255cd762f27a42a34196beca429f75981621cbc2c65a30ec79ec26fd702f40329bf7ceb3ad2929ee07e517b6793d2df5a3dda13f0f08b4d677c75007ca35e92799d9b5377f0684b814f2632f552052ea4df5175b76e2bbe3c6b2d6db1db1a0fb2badafa78b3b2538f02e10d61a4de9bf33c0a416430efd22aa87b1312f9d36a87a064e3aaae4dc62345f962c38aff09c83529620b73eddb6738ff46001d8b8b3656392eeeae9cabfeaf"}) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000140)=""/82, 0x52) 2018/05/10 13:40:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007ef000)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000040)={0x8, 0x4, 0x8000, 0x0, 0x9d, 0x1, 0x7f, 0x7, 0x10000, 0x4, 0xe69, 0x6, 0x0, 0x2, 0xffffffff00000000, 0xc000000, 0x9, 0xffffffff, 0x3}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0, r1, 0x0, 0x0) r3 = syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000280)=r2) 2018/05/10 13:40:21 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1, 0x0) r2 = dup(r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7038864e8"}}}, &(0x7f0000000000)) 2018/05/10 13:40:21 executing program 3: socket$l2tp(0x18, 0x1, 0x1) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f0000633f4f)) 2018/05/10 13:40:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x20000000140, 0x0, 0x1}]}) 2018/05/10 13:40:21 executing program 4: syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000200)={0x1, 0xffffffffffffffff, 0x1}) r1 = dup2(0xffffffffffffffff, r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f00000003c0)={{0x8, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'sh\x00', 0x10, 0x1, 0x40}, {@dev={0xac, 0x14, 0x14, 0x21}, 0x4e20, 0x0, 0x100000001, 0x3, 0x2400000}}, 0x44) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x80000000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x1, 0x9, 0x8001, {0x0, 0x1c9c380}, 0x3ff, 0xfff}) r3 = memfd_create(&(0x7f0000000680)="73650000000800abd96300000000000000cab6bc4100000000", 0x0) write(r3, &(0x7f0000000040)="16", 0x1) sendfile(r3, r3, &(0x7f0000000000), 0xb512) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0x72d, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000001c0)={0x6, r4, 0x10000, 0x4}) clock_nanosleep(0x1, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000440)=0x5) r5 = shmget$private(0x0, 0x3000, 0x78000000, &(0x7f0000a9d000/0x3000)=nil) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000240)={0x0, 0x8, 0x6}) shmat(r5, &(0x7f00001c6000/0x4000)=nil, 0x1000) fsetxattr(r3, &(0x7f0000000340)=@known='security.ima\x00', &(0x7f0000000380)="ab6264657600", 0x6, 0x2) mlock(&(0x7f00002ae000/0x11000)=nil, 0x11000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000004c0)={0x1, 0x40, 0x3ff, {0x0, 0x989680}, 0x100000001, 0xfffffffffffffffe}) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000480)={0x8001, 0x2, 0x1, r1}) 2018/05/10 13:40:21 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x66e}, @in6={0xa, 0x4e23, 0xbf5, @empty, 0xc77}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x10) semop(r1, &(0x7f0000000300)=[{0x4, 0x247, 0x1000}, {0x6, 0x80000000, 0x1000}, {0x3, 0x0, 0x1000}], 0x3) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) fsetxattr(r0, &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000180)='&:\x00', 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)={r3, 0x78, "e3e01fe157a893db63faecb5fceb055bc5092fe7508ab879aaeec0c20f222646ec0176a8c4ef54d2a94fbfbc61eaca236758580da7f19017f97a34a0207245497e8044370ab43cd6036508f1bf9c1931d30e227fc31f1b6f7a837fd55110a7badc70c5911a25b597c1d93fe4bd68f160d20f9c8cb1751304"}, &(0x7f0000000500)=0x80) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x78) getpeername$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000000c0)='blacklist\x00', &(0x7f0000001140)='systemcpusetnodevppp0\x00') 2018/05/10 13:40:22 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000002680)='/dev/net/tun\x00', 0x0, 0x20800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6902594b9ca50ffc80ffffff0000001f", 0x8402}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340000001100050400000000039f6bbdd116d50e", @ANYRES32=0x0, @ANYBLOB="0000000000000001140003ff69666230540000000000000000000000"], 0x34}, 0x1}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800000000000280, 0x0) recvmsg$kcm(r2, &(0x7f0000002880)={&(0x7f0000000200)=@generic, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002740)=""/224, 0x41f}, {&(0x7f0000000080)=""/33, 0x27}, {&(0x7f0000000140)=""/41, 0xffffffd3}, {&(0x7f0000000380)=""/49, 0x31}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/106, 0x6a}, {&(0x7f0000002840)=""/6, 0xfffffffffffffd5c}, {&(0x7f00000014c0)=""/198, 0xc6}], 0x8, &(0x7f0000001640)=""/4096, 0x10f8, 0x3}, 0x40) 2018/05/10 13:40:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x802, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x3}) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x8847, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/10 13:40:22 executing program 0: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffc, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="5846534200001000000000000000100000000100010000000000000000000000984f0b5042b64b06bc86cba3e6cc3f800000000000000040614b0000000000000000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="88e18b077e9235578152d1bb15a1f034a94743c833ec6a5a00f328b3c08481ff2fe9ba43d84f797021e687cf331f6e4b171d452501a03069a8bb357fefcbdd9ba28a03f65e3877991380282bcc28b8fee7c1068bb7bc224193688a339ebfd225bd1eceb2ef64b19cf8ba6a08c27518b8825352f6fee1b34c75402a24beb40ec7bd428249b27af8a5d3df51804018d0ea8a97bee3d71163243545b10c267db7e24c538397fb11a9a5"]) [ 97.728228] protocol 8847 is buggy, dev sit0 [ 97.733283] ================================================================== [ 97.740804] BUG: KASAN: use-after-free in iptunnel_handle_offloads+0x62b/0x710 [ 97.748184] Read of size 2 at addr ffff8801b3e3cb44 by task syz-executor6/7627 [ 97.755721] [ 97.757363] CPU: 1 PID: 7627 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #40 [ 97.764565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.773906] Call Trace: [ 97.776491] dump_stack+0x1b9/0x294 [ 97.780111] ? dump_stack_print_info.cold.2+0x52/0x52 [ 97.785290] ? printk+0x9e/0xba [ 97.788571] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 97.793328] ? kasan_check_write+0x14/0x20 [ 97.797553] print_address_description+0x6c/0x20b [ 97.802389] ? iptunnel_handle_offloads+0x62b/0x710 [ 97.807394] kasan_report.cold.7+0x242/0x2fe [ 97.811800] __asan_report_load2_noabort+0x14/0x20 [ 97.816732] iptunnel_handle_offloads+0x62b/0x710 [ 97.821564] ? iptunnel_metadata_reply+0x380/0x380 [ 97.826497] ? graph_lock+0x170/0x170 [ 97.830292] ? packet_cached_dev_get+0x330/0x330 [ 97.835046] sit_tunnel_xmit__+0x2a/0x160 [ 97.839210] sit_tunnel_xmit+0x1275/0x30b0 [ 97.843523] ? find_held_lock+0x36/0x1c0 [ 97.847668] ? ipip6_rcv+0x1d30/0x1d30 [ 97.851549] ? lock_downgrade+0x8e0/0x8e0 [ 97.855697] ? vprintk_default+0x28/0x30 [ 97.859751] ? vprintk_func+0x81/0xe7 [ 97.863561] ? rcu_is_watching+0x85/0x140 [ 97.867701] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 97.872475] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 97.877659] ? graph_lock+0x170/0x170 [ 97.881453] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 97.885953] ? __lock_is_held+0xb5/0x140 [ 97.890015] dev_hard_start_xmit+0x264/0xc10 [ 97.894426] ? ipv6_hop_jumbo+0x1340/0x19c0 [ 97.898999] ? validate_xmit_skb_list+0x120/0x120 [ 97.903862] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 97.909386] ? netif_skb_features+0x696/0xb40 [ 97.913871] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 97.919056] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 97.923541] ? lock_acquire+0x1dc/0x520 [ 97.927509] ? validate_xmit_skb+0x704/0xd90 [ 97.931909] ? netif_skb_features+0xb40/0xb40 [ 97.936398] __dev_queue_xmit+0x2724/0x34c0 [ 97.940717] ? netdev_pick_tx+0x2d0/0x2d0 [ 97.944855] ? debug_check_no_locks_freed+0x310/0x310 [ 97.950040] ? print_usage_bug+0xc0/0xc0 [ 97.954102] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 97.959628] ? refcount_add_not_zero+0x216/0x320 [ 97.964372] ? refcount_dec_if_one+0x170/0x170 [ 97.968956] ? alloc_skb_with_frags+0x4fe/0x760 [ 97.973637] ? zap_class+0x720/0x720 [ 97.977344] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 97.982875] ? refcount_add+0x2f/0x70 [ 97.986664] ? skb_set_owner_w+0x24e/0x360 [ 97.990897] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 97.995581] ? lock_downgrade+0x8e0/0x8e0 [ 97.999734] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.005259] ? cap_capable+0x1f9/0x260 [ 98.009137] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.014666] ? security_capable+0x99/0xc0 [ 98.018805] dev_queue_xmit+0x17/0x20 [ 98.022599] ? dev_queue_xmit+0x17/0x20 [ 98.026570] packet_sendmsg+0x40f8/0x6070 [ 98.030720] ? debug_check_no_locks_freed+0x310/0x310 [ 98.035900] ? futex_wait_setup+0x400/0x400 [ 98.040209] ? find_held_lock+0x36/0x1c0 [ 98.044280] ? packet_getname+0x5f0/0x5f0 [ 98.048418] ? rcu_is_watching+0x85/0x140 [ 98.052568] ? zap_class+0x720/0x720 [ 98.056274] ? graph_lock+0x170/0x170 [ 98.060093] ? expand_files.part.8+0x9a0/0x9a0 [ 98.064667] ? find_held_lock+0x36/0x1c0 [ 98.068723] ? lock_downgrade+0x8e0/0x8e0 [ 98.072870] ? lock_release+0xa10/0xa10 [ 98.076842] ? check_same_owner+0x320/0x320 [ 98.081151] ? __check_object_size+0x95/0x5d9 [ 98.085740] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 98.091265] ? security_socket_sendmsg+0x94/0xc0 [ 98.096019] ? packet_getname+0x5f0/0x5f0 [ 98.100165] sock_sendmsg+0xd5/0x120 [ 98.103869] __sys_sendto+0x3d7/0x670 [ 98.107660] ? __ia32_sys_getpeername+0xb0/0xb0 [ 98.112324] ? _raw_spin_unlock+0x22/0x30 [ 98.116472] ? kcov_ioctl+0x56/0x1b0 [ 98.120175] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.125700] ? do_vfs_ioctl+0x1f2/0x16a0 [ 98.129764] ? __x64_sys_futex+0x477/0x680 [ 98.133988] ? do_futex+0x27d0/0x27d0 [ 98.137787] __x64_sys_sendto+0xe1/0x1a0 [ 98.141842] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.146853] do_syscall_64+0x1b1/0x800 [ 98.150729] ? finish_task_switch+0x1ca/0x810 [ 98.155213] ? syscall_return_slowpath+0x5c0/0x5c0 [ 98.160131] ? syscall_return_slowpath+0x30f/0x5c0 [ 98.165066] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 98.170421] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.175253] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.180427] RIP: 0033:0x455979 [ 98.183861] RSP: 002b:00007fdca1514c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 98.191746] RAX: ffffffffffffffda RBX: 00007fdca15156d4 RCX: 0000000000455979 [ 98.199000] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000015 [ 98.206258] RBP: 000000000072bf50 R08: 0000000020008000 R09: 000000000000001c [ 98.213537] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 98.220800] R13: 0000000000000547 R14: 00000000006fbf48 R15: 0000000000000001 [ 98.228064] [ 98.229678] Allocated by task 7627: [ 98.233298] save_stack+0x43/0xd0 [ 98.236829] kasan_kmalloc+0xc4/0xe0 [ 98.240543] __kmalloc_node_track_caller+0x47/0x70 [ 98.245467] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 98.250217] __alloc_skb+0x14d/0x780 [ 98.253919] alloc_skb_with_frags+0x137/0x760 [ 98.258399] sock_alloc_send_pskb+0x87a/0xae0 [ 98.262972] packet_sendmsg+0x1b98/0x6070 [ 98.267114] sock_sendmsg+0xd5/0x120 [ 98.270814] __sys_sendto+0x3d7/0x670 [ 98.274607] __x64_sys_sendto+0xe1/0x1a0 [ 98.278651] do_syscall_64+0x1b1/0x800 [ 98.282523] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.287691] [ 98.289300] Freed by task 7627: [ 98.292565] save_stack+0x43/0xd0 [ 98.296013] __kasan_slab_free+0x11a/0x170 [ 98.300237] kasan_slab_free+0xe/0x10 [ 98.304030] kfree+0xd9/0x260 [ 98.307120] skb_free_head+0x99/0xc0 [ 98.310819] skb_release_data+0x690/0x860 [ 98.314950] skb_release_all+0x4a/0x60 [ 98.318821] consume_skb+0x18b/0x550 [ 98.322521] packet_rcv+0x16a/0x1810 [ 98.326220] dev_queue_xmit_nit+0x891/0xb90 [ 98.330524] dev_hard_start_xmit+0x16b/0xc10 [ 98.334915] __dev_queue_xmit+0x2724/0x34c0 [ 98.339218] dev_queue_xmit+0x17/0x20 [ 98.343003] packet_sendmsg+0x40f8/0x6070 [ 98.347139] sock_sendmsg+0xd5/0x120 [ 98.350844] __sys_sendto+0x3d7/0x670 [ 98.354628] __x64_sys_sendto+0xe1/0x1a0 [ 98.358670] do_syscall_64+0x1b1/0x800 [ 98.362542] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.367710] [ 98.369325] The buggy address belongs to the object at ffff8801b3e3ca80 [ 98.369325] which belongs to the cache kmalloc-512 of size 512 [ 98.381966] The buggy address is located 196 bytes inside of [ 98.381966] 512-byte region [ffff8801b3e3ca80, ffff8801b3e3cc80) [ 98.393819] The buggy address belongs to the page: [ 98.398734] page:ffffea0006cf8f00 count:1 mapcount:0 mapping:ffff8801b3e3c080 index:0x0 [ 98.406878] flags: 0x2fffc0000000100(slab) [ 98.411109] raw: 02fffc0000000100 ffff8801b3e3c080 0000000000000000 0000000100000006 [ 98.418976] raw: ffffea0006ce95e0 ffffea0006ceaee0 ffff8801da800940 0000000000000000 [ 98.426833] page dumped because: kasan: bad access detected [ 98.432520] [ 98.434143] Memory state around the buggy address: [ 98.439058] ffff8801b3e3ca00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 98.447789] ffff8801b3e3ca80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.455991] >ffff8801b3e3cb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.463335] ^ [ 98.468765] ffff8801b3e3cb80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.476111] ffff8801b3e3cc00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 98.483447] ================================================================== [ 98.490791] Disabling lock debugging due to kernel taint [ 98.496285] Kernel panic - not syncing: panic_on_warn set ... [ 98.496285] [ 98.503649] CPU: 1 PID: 7627 Comm: syz-executor6 Tainted: G B 4.17.0-rc4+ #40 [ 98.512220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.521571] Call Trace: [ 98.524166] dump_stack+0x1b9/0x294 [ 98.527797] ? dump_stack_print_info.cold.2+0x52/0x52 [ 98.532991] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 98.537754] ? iptunnel_handle_offloads+0x610/0x710 [ 98.542778] panic+0x22f/0x4de [ 98.545973] ? add_taint.cold.5+0x16/0x16 [ 98.550121] ? do_raw_spin_unlock+0x9e/0x2e0 [ 98.554529] ? do_raw_spin_unlock+0x9e/0x2e0 [ 98.558938] ? iptunnel_handle_offloads+0x62b/0x710 [ 98.563951] kasan_end_report+0x47/0x4f [ 98.567924] kasan_report.cold.7+0x76/0x2fe [ 98.572251] __asan_report_load2_noabort+0x14/0x20 [ 98.577179] iptunnel_handle_offloads+0x62b/0x710 [ 98.582024] ? iptunnel_metadata_reply+0x380/0x380 [ 98.586953] ? graph_lock+0x170/0x170 [ 98.590760] ? packet_cached_dev_get+0x330/0x330 [ 98.595522] sit_tunnel_xmit__+0x2a/0x160 [ 98.599675] sit_tunnel_xmit+0x1275/0x30b0 [ 98.603908] ? find_held_lock+0x36/0x1c0 [ 98.607972] ? ipip6_rcv+0x1d30/0x1d30 [ 98.611863] ? lock_downgrade+0x8e0/0x8e0 [ 98.616010] ? vprintk_default+0x28/0x30 [ 98.620071] ? vprintk_func+0x81/0xe7 [ 98.623868] ? rcu_is_watching+0x85/0x140 [ 98.628005] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 98.632745] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 98.637923] ? graph_lock+0x170/0x170 [ 98.641707] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 98.646189] ? __lock_is_held+0xb5/0x140 [ 98.650240] dev_hard_start_xmit+0x264/0xc10 [ 98.654645] ? ipv6_hop_jumbo+0x1340/0x19c0 [ 98.658949] ? validate_xmit_skb_list+0x120/0x120 [ 98.663776] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 98.669294] ? netif_skb_features+0x696/0xb40 [ 98.673772] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 98.678947] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 98.683423] ? lock_acquire+0x1dc/0x520 [ 98.687382] ? validate_xmit_skb+0x704/0xd90 [ 98.691776] ? netif_skb_features+0xb40/0xb40 [ 98.696263] __dev_queue_xmit+0x2724/0x34c0 [ 98.700579] ? netdev_pick_tx+0x2d0/0x2d0 [ 98.704711] ? debug_check_no_locks_freed+0x310/0x310 [ 98.709892] ? print_usage_bug+0xc0/0xc0 [ 98.713941] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.719463] ? refcount_add_not_zero+0x216/0x320 [ 98.724204] ? refcount_dec_if_one+0x170/0x170 [ 98.728771] ? alloc_skb_with_frags+0x4fe/0x760 [ 98.733423] ? zap_class+0x720/0x720 [ 98.737121] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 98.742641] ? refcount_add+0x2f/0x70 [ 98.746427] ? skb_set_owner_w+0x24e/0x360 [ 98.750648] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 98.755308] ? lock_downgrade+0x8e0/0x8e0 [ 98.759440] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.764958] ? cap_capable+0x1f9/0x260 [ 98.768830] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.774350] ? security_capable+0x99/0xc0 [ 98.778481] dev_queue_xmit+0x17/0x20 [ 98.782263] ? dev_queue_xmit+0x17/0x20 [ 98.786223] packet_sendmsg+0x40f8/0x6070 [ 98.790355] ? debug_check_no_locks_freed+0x310/0x310 [ 98.795529] ? futex_wait_setup+0x400/0x400 [ 98.799834] ? find_held_lock+0x36/0x1c0 [ 98.803890] ? packet_getname+0x5f0/0x5f0 [ 98.808024] ? rcu_is_watching+0x85/0x140 [ 98.812155] ? zap_class+0x720/0x720 [ 98.815852] ? graph_lock+0x170/0x170 [ 98.819646] ? expand_files.part.8+0x9a0/0x9a0 [ 98.824216] ? find_held_lock+0x36/0x1c0 [ 98.828278] ? lock_downgrade+0x8e0/0x8e0 [ 98.832412] ? lock_release+0xa10/0xa10 [ 98.836369] ? check_same_owner+0x320/0x320 [ 98.840684] ? __check_object_size+0x95/0x5d9 [ 98.845171] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 98.850700] ? security_socket_sendmsg+0x94/0xc0 [ 98.855437] ? packet_getname+0x5f0/0x5f0 [ 98.859568] sock_sendmsg+0xd5/0x120 [ 98.863271] __sys_sendto+0x3d7/0x670 [ 98.867058] ? __ia32_sys_getpeername+0xb0/0xb0 [ 98.871716] ? _raw_spin_unlock+0x22/0x30 [ 98.875855] ? kcov_ioctl+0x56/0x1b0 [ 98.879553] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.885074] ? do_vfs_ioctl+0x1f2/0x16a0 [ 98.889126] ? __x64_sys_futex+0x477/0x680 [ 98.893346] ? do_futex+0x27d0/0x27d0 [ 98.897134] __x64_sys_sendto+0xe1/0x1a0 [ 98.901180] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 98.906187] do_syscall_64+0x1b1/0x800 [ 98.910058] ? finish_task_switch+0x1ca/0x810 [ 98.914536] ? syscall_return_slowpath+0x5c0/0x5c0 [ 98.919449] ? syscall_return_slowpath+0x30f/0x5c0 [ 98.924365] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 98.929723] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.934560] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.939733] RIP: 0033:0x455979 [ 98.942911] RSP: 002b:00007fdca1514c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 98.950697] RAX: ffffffffffffffda RBX: 00007fdca15156d4 RCX: 0000000000455979 [ 98.957949] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000015 [ 98.965199] RBP: 000000000072bf50 R08: 0000000020008000 R09: 000000000000001c [ 98.972450] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 98.979701] R13: 0000000000000547 R14: 00000000006fbf48 R15: 0000000000000001 [ 98.987498] Dumping ftrace buffer: [ 98.991020] (ftrace buffer empty) [ 98.994707] Kernel Offset: disabled [ 98.998322] Rebooting in 86400 seconds..