[....] 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[ 13.820043] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.492177] random: sshd: uninitialized urandom read (32 bytes read) [ 20.062798] random: sshd: uninitialized urandom read (32 bytes read) [ 20.951852] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.42' (ECDSA) to the list of known hosts. [ 26.438506] random: sshd: uninitialized urandom read (32 bytes read) 2018/04/28 00:16:37 fuzzer started 2018/04/28 00:16:37 dialing manager at 10.128.0.26:36919 [ 31.627581] random: crng init done 2018/04/28 00:16:47 kcov=true, comps=false 2018/04/28 00:16:53 executing program 0: socketpair(0x7, 0xa, 0x311, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x8, [@random="b24c05fd7787", @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl$void(r1, 0x5450) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x400000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x141000, 0x0) socketpair(0x10, 0x5, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000140)="63a511e12b88f3fc8d29a5774d6a465c40bd5b360cd498db27ac560536052df8cac005f25abc96ba93b93eee256cf0bd9a06f19d5349a45c83269285ec6fe4131fcc1371b65810f57b55b19b972357372c366421be124401ea4591dc1f1937844cfbc1148ca7574dfa5cb0608052cdddf9b876091aafe5ec0dae0377ef44fb834cd5a3ae215854ee60588032b97ae7b43335eb6e03e56be20fa21c13a9976eb3fe169b67b314b32d609ba9626b53c5751d5f76385228d084d4a0e3ba55510f2f25ce186d16075cb64ab327722fd447fb") r6 = add_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffb) keyctl$setperm(0x5, r6, 0x8080001) fcntl$setlease(r3, 0x400, 0x1) finit_module(r4, &(0x7f00000012c0)="9f6370757365742b00", 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001300)=0x0) getpgrp(r7) syz_open_dev$loop(&(0x7f0000001340)='/dev/loop#\x00', 0x3, 0x40800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001380)={0x0}, &(0x7f00000013c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001400)={r8, @in6={{0xa, 0x4e22, 0x2a93, @dev={0xfe, 0x80, [], 0x1a}, 0x2}}, 0xf01, 0xfff}, 0x90) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00000014c0)=""/32, &(0x7f0000001500)=0x20) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001540)=""/216) r9 = syz_genetlink_get_family_id$team(&(0x7f0000001680)='team\x00') accept4$packet(r3, &(0x7f0000001700)={0x0, 0x0, 0x0}, &(0x7f0000001740)=0x14, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001780)={{{@in=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001880)=0xe8) getsockname$packet(r4, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001a80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001b80)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001c80)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001d80)={'bond0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001dc0)={0x0, @rand_addr, @local}, &(0x7f0000001e00)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r5, &(0x7f0000002100)={&(0x7f0000001640)={0x10, 0x0, 0x0, 0x404020}, 0xc, &(0x7f00000020c0)={&(0x7f0000001e40)={0x26c, r9, 0xc00, 0x70bd26, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r10}, {0x250, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffe00}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r15}}}]}}]}, 0x26c}, 0x1, 0x0, 0x0, 0xc080}, 0x4000000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000002180)={0x8, &(0x7f0000002140)=[{0x2, 0x5fd0}, {0x400, 0xfffffffffffffff7}, {0x3, 0xbe}, {0x10001}, {0x2, 0x48e3}, {0x7, 0x2}, {0x9, 0x261}, {0x0, 0x2}]}) connect$ipx(r2, &(0x7f00000021c0)={0x4, 0x6, 0x80000001, "3a33b3b486b3", 0xc000}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000002200)={r8, 0x1, 0xeb, "fb55d850b22bdf10ed271b2fb706ef61132de87db5dd4284aba483570923edbb4a1d95d5bfc8ae674acfa9c53f944e16ad72231931aa8416db14576b28cfd9089d89c1a7ed2dc7b0aaaa841df277cc6f606a3d8241bf5dce8450bdc6eb3d66feae7b47013b74b90bffa98ed5ca6722a346f7552795d283a687856dd13407fd0f4fbaaf20ea2d17e7bd3ad32a07861610d6ea0e37830c21a0b62ccf00bbdbf453f22aa6e2de1f12dabd5fc3b9515120ebe302c7d616d57e49545c8c4380e3bb7b168f8235f6c24edb64ef64084e6619c4453ab71bb56cdbda25637c1dab082fcdff9ee0b414b1ffcc21673d"}, 0xf3) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000002300)) 2018/04/28 00:16:53 executing program 7: poll(&(0x7f0000000000), 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x28d, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, 0x4e, r4}) socketpair(0x10, 0x0, 0x1ff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r0, 0x0, r6) getsockopt$inet_tcp_buf(r6, 0x6, 0xb, &(0x7f0000000300)=""/148, &(0x7f00000003c0)=0x94) write$binfmt_elf64(r6, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0xb45, 0x8, 0x8, 0x8000, 0x6, 0x2, 0x3e, 0x8000, 0x2eb, 0x40, 0xf6, 0x8000000000000000, 0xc671, 0x38, 0x1, 0x7, 0x1, 0x6083}, [{0x6474e551, 0x8, 0x7, 0x200, 0x8, 0x5413, 0x81, 0x8}], "5c6e848ec6d5146d3b385039afdfe1b56994e81dbc213e9e72cb385b4f324e97690e0c16a2aace5e5b93e8ece13f3212198c2184784ad6572da2c015f28c17a7ae2f0656ac46f06438dd552ffb06d62b23935e94066bd3be90ac92cb8a784369e0901ece9fec13c03f81d6e919b15d77244350", [[], []]}, 0x2eb) bind(r6, &(0x7f0000000700)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e21}, 0x4, 0x2, 0x1, 0x1}}, 0x80) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000780)={r2, 0x8000, 0x30}, 0xc) bind$nfc_llcp(r7, &(0x7f00000007c0)={0x27, 0x0, 0x2, 0x7, 0x4, 0x5, "68985aa4c44d9bf209a7f51e4c045fec45755322cb50844b11ba63f0f199e26520ea72796c3b8b335519bee41d29a461eb8914a8c64fe9a15a7b757a857035", 0x3e}, 0x60) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000840)={r1, 0x6}, 0x8) getsockname$netlink(r7, &(0x7f0000000880), &(0x7f00000008c0)=0xc) getpeername$unix(r0, &(0x7f0000000900)=@abs, &(0x7f0000000980)=0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000009c0)={0xcd54, 0x2a, 0x0, 0xc7f, 0x3, 0xfa}) r8 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x4e23, 0x9, 0xa, 0x80, 0x80, 0xc, r4, r8}, {0x3, 0x3700000000000000, 0x0, 0x7, 0xccd, 0x4000000000, 0xffffffffffff5478, 0x1f}, {0x9, 0x7fff, 0x0, 0x80000000}, 0x7ff, 0x6e6bbd, 0x2, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d3, 0xe3abf79652afa2a5}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x3, 0x3, 0x5, 0x1, 0x6, 0x7}}, 0xe8) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000000b40)=@req3={0x7ff, 0x5, 0x3588, 0x4, 0x1, 0x9, 0x7}, 0x1c) r9 = syz_open_dev$sg(&(0x7f0000000b80)='/dev/sg#\x00', 0x1, 0x20080) ioctl$TIOCSTI(r9, 0x5412, 0x1ff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000c40)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000c80)={r2, 0xdad}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000cc0)={r1, 0x101, 0x5}, &(0x7f0000000d00)=0x10) 2018/04/28 00:16:53 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) renameat(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') r3 = dup2(r1, r1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) sysfs$1(0x1, &(0x7f0000000140)='nr0\x00') recvfrom$inet(r2, &(0x7f0000000180)=""/15, 0xf, 0x6922f30af3914aec, &(0x7f00000001c0)={0x2, 0x4e20, @rand_addr=0x3}, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000200)={0xffffffffffffffe5, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, [{{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}]}, 0x410) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000640)=0x8, &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000006c0)={0x0, 0x3, 0x3, [0x8000000, 0x7, 0x3045d0f8]}, &(0x7f0000000700)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000740)={r4, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100, 0x5}, &(0x7f0000000800)=0x90) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) accept$packet(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000880)=0x14) keyctl$join(0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000008c0)={0x8, @time={0x77359400}, 0x9, {0x1, 0x9}, 0x6, 0x0, 0x247}) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000940), &(0x7f0000000980)=0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000009c0)=0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/pktcdvd/control\x00', 0x200, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r7, 0x0, 0x48f, &(0x7f0000000a40)={0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'dh\x00', 0x10, 0x3, 0x79}, 0x2c) timer_create(0x2, &(0x7f0000000a80)={0x0, 0xa, 0x5, @tid=r6}, &(0x7f0000000ac0)=0x0) timer_delete(r8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000b00)) setsockopt$IP_VS_SO_SET_ZERO(r7, 0x0, 0x48f, &(0x7f0000000b40)={0xbc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 'nq\x00', 0x2, 0x6, 0x2c}, 0x2c) connect$bt_l2cap(r3, &(0x7f0000000b80)={0x1f, 0x58, {0x4, 0x3, 0x6b, 0x6, 0x6, 0x39e0}, 0x1, 0xacc}, 0xe) umount2(&(0x7f0000000bc0)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000c00)={r5, 0x6}, &(0x7f0000000c40)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000c80)={0x4, 0x100, 0x9, 0x0, 0xe}) bind$inet(r0, &(0x7f0000000d00)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) set_robust_list(&(0x7f0000000e00)={&(0x7f0000000d40), 0x5, &(0x7f0000000dc0)={&(0x7f0000000d80)}}, 0x18) 2018/04/28 00:16:53 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x18000, 0x70) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x2, {{0xa, 0x4e21, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x1, 0x4, [{{0xa, 0x4e21, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0xe47}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, {{0xa, 0x4e23, 0x7ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x800}}, {{0xa, 0x4e22, 0x5b, @local={0xfe, 0x80, [], 0xaa}}}]}, 0x290) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000340)=""/18) r1 = socket$inet6(0xa, 0x3, 0xe57f) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000003c0)=0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={0x0, 0x80, 0x4}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000480)={r2, 0x1e9fe2a4}, &(0x7f00000004c0)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000500)={0x55, 0xffffffffffffffc0, 0x4, {0x8, 0x2}, {0x7f, 0x7fffffff}, @ramp={0x67f, 0x20, {0x4, 0xffff, 0x0, 0x312c}}}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000600), &(0x7f0000000640)=0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000006c0)={r2, 0x8d, "4be984c5e8e7c61059ae66533f14da466074eedcb54e36949ab75340eaa21dfe0651b5fe70beb88f6e9cc8da290c4318713ee87ce86668020699e73b4ed29c8d7fd8d3d96313873e276e4107620f88c402fef9efa4946698e5a201c6af1da5b02e4c68957f1eda2f1b2a86002e779c1342fe77c1b334cac723c765df9cc4d2f888d4eac90354e9c24a1fc91e29"}, &(0x7f0000000780)=0x95) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00000007c0)=0x1, 0x4) getsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000000800)=""/7, &(0x7f0000000840)=0x7) syz_mount_image$ntfs(&(0x7f0000000880)='ntfs\x00', &(0x7f00000008c0)='./file0\x00', 0x6, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000900)="980792e30b51eaa04c3e6bf4d470ed6a3cd02cf6b972172ab2640ec11160b8b5e9b74cccfe38e68f0f6e21c88920755a77269a99cf84ef689a08ea83fc9605084bc223ef9cd40ade0f51660368573d68abc84babacaeec583cf5350a54fd18280d4fa5186079d38aff7ff7ff5f67a63e4b0992cf2f6d424b2421d9e622ffb6053407b3e0e714e0593fa855fbc6724f8b275a6815fe4a9d57aa54fc03ad2b73b531f9", 0xa2, 0x101}], 0x2000, &(0x7f0000000a00)={[{@errors_recover='errors=recover', 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x0, 0x36]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x32, 0x0, 0x31, 0x32, 0x39]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x0, 0x35, 0x31, 0x2d]}, 0x2c}, {@gid={'gid', 0x3d, [0x3f, 0x35, 0x31, 0x7f, 0x7b, 0x30, 0x3f, 0x33, 0x36, 0x0]}, 0x2c}]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000a80)=0x4) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000ac0)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/keychord\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000b40)="bdd848445162fadf91ca47ee3dc7a3277b418ea7a891ea", 0x17, 0x0, 0x0, 0x0) finit_module(r3, &(0x7f0000000b80)='ppp1-!.eth1\x00', 0x3) socket$inet_dccp(0x2, 0x6, 0x0) flock(r1, 0x4) fanotify_init(0x28, 0x48000) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000bc0)=0x0) syz_open_procfs(r4, &(0x7f0000000c00)='net/rt6_stats\x00') 2018/04/28 00:16:53 executing program 5: socketpair(0x11, 0xa, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x3) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), 0x4) accept$nfc_llcp(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x60) socketpair(0x2, 0x8000e, 0xfffffffffffffffc, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000002c0)={0x1, 0x7, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="d068afa6f650", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000300)={'teql0\x00', {0x2, 0x4e22}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000340)={r3, 0xba}, &(0x7f0000000380)=0x8) timerfd_gettime(r4, &(0x7f00000003c0)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) openat$cgroup_type(r0, &(0x7f0000000400)='cgroup.type\x00', 0x2, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x80, r7, 0x200, 0x70bd2b, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd50f}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x36}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x80}, 0x1, 0x0, 0x0, 0x40050}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000680)=0x84) read(r4, &(0x7f00000006c0)=""/132, 0x84) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000940)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000900)={&(0x7f00000007c0)={0x124, r7, 0xc, 0x70bd26, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x68d1}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3e6}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x89}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa127}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x11d8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x20008004}, 0x1) sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)={0x48, r7, 0x200, 0x70bd2d, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffa062}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000ac0)) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000b00)={0x0}, &(0x7f0000000b40)=0xc) waitid(0x0, r8, 0x0, 0x2, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000cc0)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x2001000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000bc0)={0x88, r7, 0xc00, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fe00000000}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x71}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x88}, 0x1, 0x0, 0x0, 0x4004080}, 0x4000) setns(r4, 0x4000000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000d00)={r6, 0x3f}, &(0x7f0000000d40)=0x8) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000d80)) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/04/28 00:16:53 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_getscheduler(r0) lookup_dcookie(0x3, &(0x7f0000000040)=""/51, 0x33) r1 = socket$inet(0x2, 0x80800, 0xffff) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="abab9a265acb2d1a609fa4110e", 0xd, 0xffffffffffffffff) keyctl$revoke(0x3, r2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000013c0)=@assoc_id=0x0, &(0x7f0000001400)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001440)={0x0, 0xf25a, 0x30, 0xffff, 0x4}, &(0x7f0000001480)=0x18) sendmmsg$inet_sctp(r1, &(0x7f0000002780)=[{&(0x7f0000000140)=@in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000180)="ae860de9d49423ff55430c29aa7277c5b3de2356bcd3a7b5c54ed48852310475d439f5bb4cdac4dd5140272b8793d85146913d165b93254878dac44717eecb4887fcdeb8b963466f60f8f180", 0x4c}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="d5d93be89eeff3c011f5c4ec34e8400e938122da962be1629d67b142605b3f833193c8890529c755baf0be6efa002a121eca68d7ca2700e81373a07059b57d0b3ce1460464520fbaa30e3fa1d2a9ec9ca8e015bb338855240a81674b06521f0cb2702f101fd2d35912d0816f71bbe5d1b7c3792c9a41cbdf600858ffd1890e0dc8f33c97f78cea065f77d4834d2d912fa422f8ed9935b270b2cf206b", 0x9c}, {&(0x7f00000012c0)="04166569cd4d89e1a6efef0cb5838a7c28de695efcaf3cc7e25bec5e2278224972eb0f7c2b311dc8d38316ac39c31b6834568d8760ef0d7efe16456ec11fe74ef69519cf5313305fa70d61c2574ff770dbf37dc427826fd4a5770c1be51bf4746b63b43b068111b379babb96fd401d3869d77abf04297af1a798865f003439e960eb9eed00642cce6e1da07029962d77cffad55c9602cf5633e88746fefd3c9d091c972a707f6ac7ac7f8e2b49ed194deeec8c0a4de3d51f4dcd", 0xba}], 0x4, &(0x7f00000014c0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0xff, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x401, 0xffffffffffff0001, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x0, 0x3, 0x7, r4}}], 0x90, 0x40801}, {&(0x7f0000001580)=@in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, 0x1c, &(0x7f00000026c0)=[{&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)="c1014513de0e4545ee08131c5037164f291d8672f1ea267a8f569f1f32c141369ca7b17936aa086a67dff15e97856ecb343758a9f9b5e0def00988e0f9f1cdf75a017261277c33e3b3671653c5f7d2f6e36cc162ab4c6456eafe579a33180bcb1001eaeb82a3a27e6e49d4272323111d0359b64975bfa1eacfcf84248216d14e9d0b0533a76a1cc44196d9394e164bb45e32c79275b73a1d3e6a8531f8f73aad30dfb285513832891a11fd43712b978c3ca32c8fe7f26b9f818d6585dc1923b06571d0308be33389", 0xc8}], 0x2}, {&(0x7f0000002700)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000002740), 0x0, 0x0, 0x0, 0x48000}], 0x3, 0x4051) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002840)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000002880)={0x8000001, 0xfffffffffffffffe, 0x28}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000028c0)={r4, 0xfffffffffffffff9}, &(0x7f0000002900)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002940), &(0x7f0000002980)=0x14) syz_open_dev$tun(&(0x7f00000029c0)='/dev/net/tun\x00', 0x0, 0x218440) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002a40)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000002b80)={&(0x7f0000002a00)={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f0000002b40)={&(0x7f0000002a80)={0xac, r6, 0x20, 0x70bd26, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x22f6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xffffffffffff0000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x40) unshare(0x140000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000002bc0)={0x33, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'rr\x00', 0x4, 0x3f, 0x34}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000002c00)={'filter\x00', 0x4}, 0x68) ioctl$int_in(r5, 0x8c1a103ff5a3c76d, &(0x7f0000002c80)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002cc0)={r3, @in6={{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0x8, 0x2, 0x9, 0x3f, 0x8}, &(0x7f0000002d80)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000002dc0)={r3, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0x312a, 0x8000, 0x7c0, 0x1, 0x12}, 0x98) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002e80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r7, 0x0, 0x83, &(0x7f0000002f40)={'broute\x00', 0x0, 0x4, 0x2f, [], 0x4, &(0x7f0000002ec0)=[{}, {}, {}, {}], &(0x7f0000002f00)=""/47}, &(0x7f0000002fc0)=0x78) sync() accept$unix(r5, &(0x7f0000003000), &(0x7f0000003080)=0x6e) connect$netrom(r5, &(0x7f00000030c0)=@ax25={0x3, {"94f0ee4c899c66"}, 0x3}, 0x10) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) ioctl$KDSETLED(r5, 0x4b32, 0x6) 2018/04/28 00:16:53 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000100)={@mcast2, 0x0}, &(0x7f0000000140)=0x14) bind$packet(r2, &(0x7f0000000180)={0x11, 0xff, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) r4 = dup3(r2, r2, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0xaf}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e24}], 0x3c) recvfrom$ipx(r4, &(0x7f0000000200), 0x0, 0x2000, &(0x7f0000000240)={0x4, 0x3, 0xab5, "bf2164facaac", 0x7fffffff}, 0x10) r5 = request_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='\x00', r0) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000340)={0x0, @multicast2=0xe0000002, 0x4e21, 0x2, 'fo\x00', 0x2, 0x209f, 0x6a}, 0x2c) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f00000003c0)={0x720013e0}) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000400)={0x9, 0x7c, 0x8}) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000004) keyctl$setperm(0x5, r5, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000440)={{{@in=@dev, @in=@loopback}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000000580)={{0x4d7, 0x3}, 0x0, 0x400, 0x8, {0x2, 0x9}, 0x3, 0x100000000}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) prctl$setmm(0x23, 0x5, &(0x7f0000ffc000/0x1000)=nil) renameat(r4, &(0x7f0000000600)='./file0\x00', r4, &(0x7f0000000640)='./file0\x00') prctl$setmm(0x23, 0x2, &(0x7f0000ffd000/0x2000)=nil) connect$vsock_stream(r4, &(0x7f0000000680)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r6 = openat$cgroup_subtree(r4, &(0x7f00000006c0)='cgroup.subtree_control\x00', 0x2, 0x0) r7 = gettid() ioprio_set$pid(0x3, r7, 0x8) connect$pptp(r4, &(0x7f0000000700)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) fstat(r6, &(0x7f0000000740)) openat$dir(0xffffffffffffff9c, &(0x7f00000007c0)='./file1\x00', 0x24000, 0x4) 2018/04/28 00:16:53 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x44000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r4}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r5, 0x400, 0x70bd26, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4054) r6 = openat$cgroup_ro(r0, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000300)="0180bface1448baedc665195151f0a5c1f3c39f28f619576dd692a9a065fe5d075714b3afff9692266923e1bb849e56bc09d228212e24bd96e6ee2ec6030ba450d9df4782898d88b564b6db26e02b859f7e9c9fe780a64b15158962a9dcd24cb887d2035ca4dcdc549d0042fd8", 0x6d}, {&(0x7f0000000380)="c4ebeed02965eadc48367f4a8f30f10e8c8dfdba41337f6750c83033c847a94c0e3b578302583f1a7eb6176fcb2a01754d1c42d9ed19fb174dd33714d3c4b24a13a13468c45e16606924473d160c4b788f28e2efa279c668600e04a1dfececb61b770768aa11f76cb5020102753793e4bc7bc3948f9cb80273062c48ccb4a21ec56e874e2b7bb7b7ba641471f66b5079a70df0a7472aee7138b0574e846996aad522dcaa295f41a2b164e9703690eccfbffe5129e7e4623b4742c9", 0xbb}, {&(0x7f0000000440)="d04308b62b70568d1d2ada2a8b100e09ceec5eb8cb366c4ba9d3a038a18a7a9bb8582003b94488061e19b2e4b79d8488f0fc68655e53ba81e86d729680f89ccf4c7d409d6d08bbb4d5c02fb47ef82cd4e4dd9e88d3c04f", 0x57}, {&(0x7f00000004c0)="ab75ac60a679cdadc5daaf31d7829678699035e1f54fbbd7ff08e4f7e0365ac97076e818d561fd52e0cabd7c3dc5f8b714331e212479868a0928d04b82277e3bf97ff879aba6c31966efec2a6657063daef590d634508d1364f58b85c483552daf355942fc5c03d23ec3583e7500340fbf44f9b53f32c7600622729430dd1ebf9dc86d25467883199214c8530659131a223d2363ba576c57d4", 0x99}, {&(0x7f0000000580)="36c8af9681cd566017d7c6dc6c4c6611b2abf612c9e89c8817d3c5924e5fc56d89cc23f3e0b234fa17b1fdf0ba13c94a4669cb", 0x33}, {&(0x7f00000005c0)="9a23012283d1", 0x6}, {&(0x7f0000000600)="bec5218378f0694baac78e4b08329aa8fa5988a198464ae27de44fffab93a22f314eb50eb942baad3ee29546bc14e41eca495e25f5426124e584e31a4293dafe680be84c264fab2f50f5e7804ea8bebe905900cdc0deae642d21c741afffffcb76ac523a9c72904585da7cef2554526a46cd14bf1cab8c691841b677c33ad7b427f37ceae5a78a85a5", 0x89}], 0x7, 0x0, 0x0, 0x80}, 0x40004) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r6, &(0x7f00000008c0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)={0x58, r7, 0x200, 0x70bd28, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x947}]}, 0x58}, 0x1}, 0x4840) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000900)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r6, 0x40106439, &(0x7f0000000940)={0x2, r8}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000980)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00000009c0)=0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000a00)={0xda7c}, 0x1) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f0000000a40)=[0x0, 0x5]) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000ac0)={0x3, &(0x7f0000000a80)=[{}, {}, {}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000b00)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0xa24}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24}], 0x60) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000b80)={'icmp6\x00'}, &(0x7f0000000bc0)=0x1e) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000c00)={0x0, 0xf6, 0x101, 0x101, 0xffffffffffffff50, 0xfffffffffffffffc, 0x1bf8bd52, 0x8, {0x0, @in6={{0xa, 0x4e21, 0xd0d8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0xc0cf, 0x9, 0xff, 0x100000001, 0x20}}, &(0x7f0000000cc0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000d00)={r10, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0xffff, 0x1, 0x4, 0xb29, 0x1000000}, &(0x7f0000000dc0)=0x98) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000000e00)={0x7, 0x5, 0x0, 0x981}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000e40)={r3, 0x80000, r2}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) accept4$unix(r0, &(0x7f0000000e80), &(0x7f0000000f00)=0x6e, 0x800) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000f40)={0x6, 0x6, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000f80)={r9, 0x100, 0x3, [0x8, 0x9, 0x10000]}, &(0x7f0000000fc0)=0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r11, 0x52, "a368246f5312a059af8e513d08fd17ce5db43f63a8156eec5c3d9a5859bee7e09c493fe803be80b29208c70d86b4b17200b72e571cbf592d1eb2b27ac79c9ee13e1ddf6de96675b8e83cf47a26f74c6c8862"}, &(0x7f0000001080)=0x5a) [ 43.080017] IPVS: Creating netns size=2536 id=1 [ 43.165746] IPVS: Creating netns size=2536 id=2 [ 43.204450] IPVS: Creating netns size=2536 id=3 [ 43.251001] IPVS: Creating netns size=2536 id=4 [ 43.302024] IPVS: Creating netns size=2536 id=5 [ 43.353317] IPVS: Creating netns size=2536 id=6 [ 43.417798] IPVS: Creating netns size=2536 id=7 [ 43.483289] IPVS: Creating netns size=2536 id=8 [ 43.761335] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.826025] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.843570] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.889274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.068570] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.118790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.158037] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.200048] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.221490] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.230954] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.238451] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.249947] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.289748] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.303314] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.394386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.429373] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.474554] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.491879] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.503728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.523444] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.571591] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.579117] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.598484] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.630593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.639669] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.655326] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.664951] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.676538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.695568] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.715389] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.724163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.743971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 44.756560] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.770001] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.778305] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.789030] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.796568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.811066] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.818534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.827427] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 44.840098] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.864670] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 44.879884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.887429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.900631] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.908649] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.956109] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.971664] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.983404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.998493] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.026157] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.047822] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.055537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.064822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.075498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.084726] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.118626] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 45.140387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.149621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 45.180910] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.189423] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.196946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.206379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.214951] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.241954] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.250781] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.259850] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.273946] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.283777] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.293463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.301334] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.313040] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.331639] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.338586] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.349726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.357450] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.375165] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.386809] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.405839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.416598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.430159] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.485038] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.498215] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.540861] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.547807] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.559182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.585225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.626447] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.641262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.648793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.666102] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.682904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.693590] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.734187] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.743664] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.768169] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.793712] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.819295] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.892623] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 48.984360] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.001078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.009983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.018094] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.027604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.037629] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.137965] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.152360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.160765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.183116] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.292388] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.361066] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.383416] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.400468] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.407341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.501911] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.508084] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.517652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.534113] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.568822] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 49.592396] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.599101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.605859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.707112] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.716548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.723912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.835048] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 49.852931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.860109] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/28 00:17:01 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x97e5}}, 0x3, 0x581, 0xecc, 0x6, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x0, 0x1, [0x7]}, 0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x8, 0x2, 0x1, 0x90, 0x20, 0x1f, 0xfffffffffffffffb, r1}, 0x20) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b724a63fff00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/04/28 00:17:01 executing program 7: poll(&(0x7f0000000000), 0x0, 0x2) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x28d, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, 0x4e, r4}) socketpair(0x10, 0x0, 0x1ff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r0, 0x0, r6) getsockopt$inet_tcp_buf(r6, 0x6, 0xb, &(0x7f0000000300)=""/148, &(0x7f00000003c0)=0x94) write$binfmt_elf64(r6, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0xb45, 0x8, 0x8, 0x8000, 0x6, 0x2, 0x3e, 0x8000, 0x2eb, 0x40, 0xf6, 0x8000000000000000, 0xc671, 0x38, 0x1, 0x7, 0x1, 0x6083}, [{0x6474e551, 0x8, 0x7, 0x200, 0x8, 0x5413, 0x81, 0x8}], "5c6e848ec6d5146d3b385039afdfe1b56994e81dbc213e9e72cb385b4f324e97690e0c16a2aace5e5b93e8ece13f3212198c2184784ad6572da2c015f28c17a7ae2f0656ac46f06438dd552ffb06d62b23935e94066bd3be90ac92cb8a784369e0901ece9fec13c03f81d6e919b15d77244350", [[], []]}, 0x2eb) bind(r6, &(0x7f0000000700)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e21}, 0x4, 0x2, 0x1, 0x1}}, 0x80) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000780)={r2, 0x8000, 0x30}, 0xc) bind$nfc_llcp(r7, &(0x7f00000007c0)={0x27, 0x0, 0x2, 0x7, 0x4, 0x5, "68985aa4c44d9bf209a7f51e4c045fec45755322cb50844b11ba63f0f199e26520ea72796c3b8b335519bee41d29a461eb8914a8c64fe9a15a7b757a857035", 0x3e}, 0x60) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000840)={r1, 0x6}, 0x8) getsockname$netlink(r7, &(0x7f0000000880), &(0x7f00000008c0)=0xc) getpeername$unix(r0, &(0x7f0000000900)=@abs, &(0x7f0000000980)=0x6e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000009c0)={0xcd54, 0x2a, 0x0, 0xc7f, 0x3, 0xfa}) r8 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e24, 0x0, 0x4e23, 0x9, 0xa, 0x80, 0x80, 0xc, r4, r8}, {0x3, 0x3700000000000000, 0x0, 0x7, 0xccd, 0x4000000000, 0xffffffffffff5478, 0x1f}, {0x9, 0x7fff, 0x0, 0x80000000}, 0x7ff, 0x6e6bbd, 0x2, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d3, 0xe3abf79652afa2a5}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3505, 0x3, 0x3, 0x5, 0x1, 0x6, 0x7}}, 0xe8) setsockopt$packet_rx_ring(r6, 0x107, 0x5, &(0x7f0000000b40)=@req3={0x7ff, 0x5, 0x3588, 0x4, 0x1, 0x9, 0x7}, 0x1c) r9 = syz_open_dev$sg(&(0x7f0000000b80)='/dev/sg#\x00', 0x1, 0x20080) ioctl$TIOCSTI(r9, 0x5412, 0x1ff) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000000c40)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000c80)={r2, 0xdad}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000cc0)={r1, 0x101, 0x5}, &(0x7f0000000d00)=0x10) [ 50.535893] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 50.552063] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/28 00:17:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f00000013c0), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000040)=')\x00', 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x1d, &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000011c0)=[{0x8, 0x20}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/28 00:17:01 executing program 7: r0 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140)=0x7, 0x4) 2018/04/28 00:17:01 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setstatus(r0, 0x4, 0x800) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000679ff2)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000000000)=ANY=[], 0xffffffffffffffd7) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./control\x00', 0x0, 0x0) 2018/04/28 00:17:01 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80800) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={'bpq0\x00', @ifru_flags=0x3800}) socketpair(0x8, 0x80003, 0x1000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_load(r1, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "18a671161cb71de2"}, 0x18) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/28 00:17:01 executing program 4: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)="0a46be7a3b6cfaf1b4ac529b92a199a4", 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) 2018/04/28 00:17:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x7fff, @empty, 0x5}, @in={0x2, 0x4e22, @rand_addr=0x2}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0xffffffffffffff51, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff800}, @in6={0xa, 0x4e21, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0xd0) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000008c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000100)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="44d3fe0691ad17de890001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600cdde2aa1bea4827e228863554a8a453fc2f01a64fd3cdb838730c01a6cb8992a5c4aebe7", @ANYRES32=0x0], 0x60}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e21, 0xda, @dev={0xfe, 0x80, [], 0x10}, 0x100000001}}, 0x5d2d, 0xf6}, 0x90) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000004c0)=0x8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/28 00:17:01 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) r2 = epoll_create1(0x0) r3 = dup2(r2, r1) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000000100)=""/56, &(0x7f0000000140)=0x38) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/18, 0x12}], 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffff6552) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x14}) 2018/04/28 00:17:01 executing program 5: clock_adjtime(0x0, &(0x7f0000000000)={0xfffffffffffff971, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x301000, 0x0) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x40) 2018/04/28 00:17:01 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00'}, 0x2c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) fcntl$getown(r0, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) fcntl$getown(r0, 0x9) 2018/04/28 00:17:01 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) flistxattr(r0, &(0x7f0000000180), 0x0) r1 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)='\x00') r2 = dup3(r0, r0, 0x80000) r3 = dup3(r0, r2, 0x80000) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000000200)="4123417366446ef4089b49de8f9420af42ca9fbcd8565a5baf8e2a0c37bcd704cc2c3ecbd12fff3caf6ecd715706c62403808cf7ccba9ebcb1a691583be2fd30bdb75a734a2df50bc02593a666b218d95e2e2d0830b7d1d71ef282eff59458811cb20818750180d766ef2c100e8a5f309f34dd5e2053c2d2d4a4df14b501959258141c16aae896bbd0194fbfd445896a7bd7815953f714fe118e6d89f944", 0x9e) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x7, 0x9, 0x0, 0x6, 0x6, 0x3, 0x8000, 0x2b, 0x85fa, 0xba2, 0x3f, 0x7}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/04/28 00:17:01 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x10002, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000400)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r1 = inotify_init1(0x0) r2 = getpgid(0xffffffffffffffff) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x2, "d214"}, &(0x7f0000000280)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x8, 0x8003, 0x0, 0x8000, r4}, 0x10) waitid(0x1, r2, &(0x7f0000000100), 0x2, &(0x7f0000000140)) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0xffffffffffffffa6) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000300)={'broute\x00'}, &(0x7f0000000380)=0x78) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0xc) 2018/04/28 00:17:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000000050104000000000000000000000000"], 0x14}, 0x1}, 0x0) fcntl$notify(r0, 0x402, 0x20) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000006c0)=""/245, 0x4c}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2, &(0x7f0000000500)=""/222, 0xfffffef5}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0x78, &(0x7f00000000c0)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/28 00:17:01 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0xf869, 0x5, &(0x7f0000000480)=[{&(0x7f0000000240)="f3ea1683b4f887c593d13f14dcded31d9e369075ace5761e25d7a69701aaeaa82eaeee679519cd54314821054adb7f0d8ee7d04a6703d861c36bec43840c710adb1065fa0a5dd4cee9e7e3e64aa95c6ef03b0088cc168aecf3e044968fe8a4f2d4459f0a6b0a82be5449cdfe74a666814cc5b716010630cc586a35cad501f54874900e4f2dabc5436c009ae3964e74518ea6f59eff9542e8c2b6228e3e336bd83931e5a3e64b6fe8cee1f6dfab0aefbf0dd240eeadbd9a0e0c29e231cca2495943029f8f0a7745926e", 0xc9, 0x7}, {&(0x7f0000000340)="6faa6a1f1f0620017c56362ff3c7189069ed20b97f1ba80aa99ed4f6daff146cbce63c2f3800fb99dbc117261fbc11e251990c87a220ae5c1422be8c64a26657124a04530b638e4e0c8a199a45cbc5bbd025e0ef5d64650485376c34147b246556efb2e7dd62c89173af68219aacbd9dfd838c8190dafa9dd50bcdf3d654dfcd2687583b98a2c635226272c6b052354bada380670df81df5b30cd8d42e12abf6fe32e690ed8544bea9929882", 0xac, 0x5}, {&(0x7f0000000180)="76124cbaed521d255bfc302d59b00af339", 0x11, 0xfc}, {&(0x7f00000001c0)="95ef332acbbef1d86bf6d583b02349ed80dec0a082e6c7", 0x17, 0x7}, {&(0x7f0000000400)="ae36372df3d07de90c304b19270ad4ab5577786e423d6bac2d5cf2fd4d6a197acf2ba356782c8fb371fe6c9c1d029a337dc2ffa8a4cd378c49a36047cb6ec89a444b48754ee9aed6ef57b752d9211002e8b2f92a21f114013178df25c6fcea44499b0e", 0x63, 0x7}], 0x0, &(0x7f0000000500)={[{@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x78, 0x33, 0x0, 0x30, 0x36, 0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x39, 0x3f, 0x39, 0x39]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x0, 0x3d]}, 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000200)="800000000002000019000000e60100006c000000000000000100000000000009000000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) 2018/04/28 00:17:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x800000000000000) writev(r0, &(0x7f000067aff0)=[{&(0x7f000023dfd7)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0x29}], 0x1) 2018/04/28 00:17:01 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ptrace$getregset(0x4204, r0, 0x207, &(0x7f00000000c0)={&(0x7f0000001040)=""/4096, 0x1000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x5) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x400000900000003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000001000)) write$binfmt_misc(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x5a) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x800) accept(r4, &(0x7f0000000340)=@nfc, &(0x7f00000003c0)=0x80) dup3(r2, r1, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10041, 0x0) pselect6(0x40, &(0x7f0000000140)={0x3, 0x0, 0x0, 0x0, 0x0, 0x6bc}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x2}, &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000040)=0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000100)=0xffffffffffffff00) 2018/04/28 00:17:01 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="0800fff702c76a74ca61b8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfff, 0x101, 0x4, 0xfff, 0x9}, &(0x7f0000000180)=0x98) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0xdb) sendto$inet(r2, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r2, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_bt(r2, 0x8906, &(0x7f00000000c0)) symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') r3 = gettid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000240)={0xfffffffffffffff8, 0x9, r3, 0x800, r4, 0x6, 0x328, 0x80000001}) fcntl$setlease(r0, 0x400, 0x2) 2018/04/28 00:17:01 executing program 7: r0 = socket$packet(0x11, 0xffbfffffffffffff, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) pipe(&(0x7f0000000340)={0xffffffffffffffff}) getsockname$ax25(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'tunl0\x00', 0x1102}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x900) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000280)=0x1b, 0x4) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000300)) accept4$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x800) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000400)=0x101, &(0x7f0000000440)=0x2) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00000002c0)=@fragment={0x3c, 0x0, 0x0, 0xff, 0x0, 0x63, 0x68}, 0x8) sendto$inet6(r0, &(0x7f0000000140)="3f010000f70800000000000094bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) [ 51.172050] hrtimer: interrupt took 40624 ns [ 51.174349] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pig=6865 comm=syz-executor6 [ 51.175937] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pig=6865 comm=syz-executor6 2018/04/28 00:17:01 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDDISABIO(r0, 0x4b37) dup3(r0, r0, 0x80000) r1 = socket(0xa, 0x8000000000000802, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x7}, 0x1c) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000140)=[0x0, 0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0\x00', r2, r3) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000ee9ffc)=0x1000000, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) 2018/04/28 00:17:01 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002480)={0x0, 0x0}) getpgrp(0xffffffffffffffff) r2 = getpgid(r1) setpriority(0x2, r2, 0xfffffffffffffff8) 2018/04/28 00:17:01 executing program 0: mlockall(0x3) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x100000001, 0x4) r1 = dup(r0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x100, {0x81, 0x100, 0x5, 0x80000001, 0x3ff, 0x8000}, 0xff, 0x81}, 0xe) clone(0x0, &(0x7f0000000400), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000500)) 2018/04/28 00:17:01 executing program 4: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x300}) dup2(r0, r0) [ 51.288654] EXT4-fs warning (device loop5): ext4_fill_super:3797: fragment/cluster size (1024) != block size (2048) [ 51.307854] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 51.370998] IPVS: Creating netns size=2536 id=9 [ 51.463881] IPVS: Creating netns size=2536 id=10 2018/04/28 00:17:02 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"62637304000000000000000000000001", 0x2406}) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000100)={'bcsh0:\x00', 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsf0\x00', 0x800}) 2018/04/28 00:17:02 executing program 2: r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x20a02) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(0xffffffffffffffff, &(0x7f0000053000), 0x0) 2018/04/28 00:17:02 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/28 00:17:02 executing program 6: getrusage(0x1, &(0x7f0000000340)) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x0) ftruncate(r0, 0x7fff) 2018/04/28 00:17:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='cifs.idmap\x00', 0x0) r1 = request_key(&(0x7f00000000c0)="6369a7eb3481bc8b7137c17a", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='eth0\x00', r0) keyctl$setperm(0x5, r1, 0x200) socket$key(0xf, 0x3, 0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) close(r2) 2018/04/28 00:17:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000380)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000580)={0x2, 0x2, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/04/28 00:17:02 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x1, 0x3, 0x22a7}, 0x8000, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0x10000, 0x0, 0x9831}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000, &(0x7f0000000240)=0x8, 0x9b5f491ac5a66cfe) r2 = dup(r1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x70, r3}) 2018/04/28 00:17:02 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0x4) 2018/04/28 00:17:02 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r3 = fcntl$dupfd(r0, 0x4, r2) sendto$inet(r2, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000000280)}], 0x1}, 0x0) sendmmsg(r3, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)=[{&(0x7f00000006c0)}, {&(0x7f0000001780)="a80630176a752e0df5955ef35fdbee3f8beab2589dc29ece1a9c16eb54f9ecba3073869bfdeacf3245bbfe7cd598d285319e88ccdf4acc74052fd808525dd23c6c2df52edcfb34ebd01523fa527a78ac35653e04dd338786a9eb2dc93aa659276111a2d114fba18db63277700c55367f09599cbb559d362e411f88c52cac90642d1385441388929c0b3b93081596f82d308d208dba769e0c001ad2eb4504bfbde623dcdbd82e7607eed085c0f701456715acadafd9c64c01db07cb5381e0c411", 0xc0}], 0x2, 0x0, 0x0, 0x4000800}, 0x8}], 0x1, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000003c0), &(0x7f0000000480)=0x1e7) clock_gettime(0x0, &(0x7f0000000140)) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000002c0)={'ip6tnl0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ftruncate(0xffffffffffffffff, 0x80000) r4 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="2402e5c467d9d000e712948a317e9846c161d1546b1950e09f44d06663983062150402bc670b7a30e4156d788a2a3b57e73906a4839e9c58827f8628cd2e28e8296459ca47c054aea883e34cb11fd4941c5389befc83c0433394fe92a86cb740e7f6e305b80f7f36365dd10e74589ef1ddb240ea3fed7afd97ecee26521290dfb740f09d81a4fc2fd7c71bd5", 0x8c, 0xfffffffffffffffa) keyctl$setperm(0x5, r4, 0x2004) 2018/04/28 00:17:02 executing program 0: clock_adjtime(0xe4075eca25141d14, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/28 00:17:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141041, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0xfffffffffffffff9, 0x2, 0x204, 0x5, 0x428441eb, 0xba1f, 0x0, 0x8000, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x200, 0xfff, 0x0, r4}, 0x10) sendmmsg(r0, &(0x7f0000007e00), 0x3c5, 0x0) 2018/04/28 00:17:02 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x13, 0x1000000100000004) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3c5, 0x0) r1 = socket$inet(0x2, 0x5, 0xffffffffffffffef) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0xffff}, &(0x7f0000000180)=0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x80) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000240)) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/28 00:17:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) fdatasync(r0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000010001100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="00596f3dcd0fc548374f", @ANYRES32], 0x4}, 0x1, 0x0, 0x0, 0x3}, 0x4010) 2018/04/28 00:17:02 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000640}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="bc0014ed", @ANYRES16=r2, @ANYBLOB="010226bd7000fedbdf251100000060000100080005000100000014000300e000000200000000000000000000000014000300e0000001000000000000000000000000080006006c630000080009000d000000080008000800000014000300e0000002000000000000000000000000080006000900000040000200080003000200000008000700b57b0000080003000100000008000800010000001400010000000000000000000000000000000001080007002b110000"], 0xbc}, 0x1, 0x0, 0x0, 0x800}, 0x90) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000200)=0x101) dup2(r0, 0xffffffffffffffff) 2018/04/28 00:17:02 executing program 0: r0 = socket$packet(0x11, 0x0, 0x300) shutdown(r0, 0x0) r1 = accept(r0, &(0x7f0000000040)=@in={0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) getpeername(r0, &(0x7f0000000100)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x9, 0x2, 0x0, 0x400, 0x2560, 0x200001, r2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) 2018/04/28 00:17:02 executing program 5: mq_unlink(&(0x7f0000000080)='/dev/net/tun\x00') r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x10) r2 = dup3(r1, r0, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000000c0)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x5) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000140)={0x40000000}) 2018/04/28 00:17:02 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)="2e2f6367726f75702e6e65740087d526992a617891e49a86b55c870b07591753c34b6d13a038ed0d2d480761f9b5ec831e7870d1f31ff288045662dc4fb52537dec3f9a0b65de512aeee70ca54433bcd99c64b5b2b5ab8fa60394a5b4b45b6cd19496dc0b5fe7bf6e34ea51651cdcdec54ade7209a9cbfed9827022fc74fc73e440370ec9e059bdc459529ed2c85d0d5b2e3ab4727fe5d16961aaba10a828b", 0x200002, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$selinux_access(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='s'], 0x1) dup2(r0, r2) fallocate(r1, 0x3, 0x0, 0x10000) 2018/04/28 00:17:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x81, 0x6, &(0x7f0000000a80)=[{&(0x7f0000000240)="6937aa986de7ac60f6453acfd59b8407738a625cc5e0175966af6dad71793ca75e24323089b6b8da7ecf43659ad9b19ea0466f3ff62577c313931a148808dcb0bf4f94b9f870955a8fbbce8f1289a6046793ece2048beab4e9bc27d4a08a1381b970583f19d6caebe8211d7ba379148dd78d30e04111af096fc1551b5d636b5b500b5c671f8afe0d8a8b6e572b47f7edaca9c236f02b68fe274a390184879d59f1f92d6e92fbe4c4465fe6d222891a46c7021ce5f45e72d45978dd4f66cda62aa906a3b863624e85ebfdba4e640b77e197", 0xd1, 0x3f}, {&(0x7f00000003c0)="8d9bb2adb7964b66af8160a64d57678cda2f5ca2cac117ac75c193c57226efeae2f69fe579adfd608255af18d4bd4b8007ca4af551d7d53a9a833765fa6739345ac34999e3b50385f089fde5ad7ec611decdb2d1d9414febbedd21ddfb16e0d158c522074573ce2457a07f69ce69d77d08d026f0db266f580fd6fb95460d5b1ecce4c1c68088f9a7d0b75b36162c4363780d64dd9da2e1de6dafbce72f44b64825bb76d46161f42920cc18e3ff91629c778862a11115dd5b0739b383dee32b2c3d3ee9", 0xc3}, {&(0x7f0000000800)="89301f57a121e7633fb4287cd30ae153caf1eed6060b049cb09c3909ef612d4f1c1a7b7b4d14852f544a20fb54342630dea75dabab30b45fc0f84d12c7e3858fc946cae683006225928f3b58123edf011d384445d068fadd4e3baa286ff095e16b99d38f4b88433931c0cca92e1d8aa9638c42dbe1d61503dc841a5ec5db651047f0b94861c679188416efa4373a941cd018e679c763369b060660c54612808f2eb03eedb1a54573835a014d6b7431798a2cc549be2dcf9423841e8aad8fa703a744e242a603a1589bba", 0xca, 0x4}, {&(0x7f0000000100)="2d7d3c4d6f92f3d125", 0x9, 0x101}, {&(0x7f0000000900)="39739f09c3868b8a554f8600023a995fc33e5bc2a5f5b68c116b7ec2d52df0c13224193973e7fbcd5073c5cb4d6c17ac8dbb090b8bdd0e38df3e3bfd8d7a3993e4c8b8c2ee2c221753164d96c6ee5d2f5e2c2a84bcd5da4ab2ae8c56a5408297fe325cb835bc23b6ec4044ff738d47c6ba7233e4ab4b9b271716d9b104380d70af34290916c7e0af71c4c56e37f2b1c75ff74563a4012188988e72d3d7", 0x9d, 0x7}, {&(0x7f00000009c0)="60cdd4d051418f923f5c2c99fea0cd2328255414cb32cd85f09dea157d76663de0543d66f7a8d022dcf2884222f32265dc9b883b1269d4af4bcbf78628a20083953f3499df18d5f55fe72a2b3a0d3e497bdb5e65a2359e134e0dec0d07122abb148071c084f758206930bfe3327b348a80db1c4cae929ac3542459db19c991a73240adc5dd7cec91ed1ae404eb567831", 0x90, 0x81}], 0x1000000, &(0x7f0000000580)={'nouuid,', {[{@prjquota='prjquota', 0x2c}]}}) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x20200, 0x40) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x10000, 0x4, &(0x7f00000006c0)=[{&(0x7f00000001c0)="090631be57b8436726b6b0515c9cfe034dfc26498f3b28366a5993bc71d4909441d9dd55e7b54776b0082def2ddf7c34cf505ebcecb32114df48bb74bb86b8d08d938d3c7a1a181627a09d18698f1b01145f88736d099c11d8", 0x59, 0x84b1}, {&(0x7f0000000340)="40483124e70d98e82f3777815743bc386825f665e9bd56e3df919a480f5e6e4776091c50bcda6428d03999fd98d2aca218f0399e9597e133a49aa24c42eb3f263173beef6285f21b30f4fa6f4937d8f229639e9162401964", 0x58}, {&(0x7f00000004c0)="79e2342b25f07d937fb5bbf8c0e213d60e122f9087d8496d7d4acf763aa8c421547db6954149a7231e8ac33b54a235e23e0ce9b443488fb60d4067da65efbc2c9e43be8c7a96bf70f9d7433c426af0d95536e161144c4cfdd7cfcd07acaf485fd5992a8cee38de9afe8af7b87c518fd767234314179c51db1900eabcc47962c99020d4560574c3c5646354f9608f4ac0281090", 0x93, 0x7}, {&(0x7f0000000600)="101403e7945f157d00e8ea58901e7a14dfddf93b06e4c71bb637d18f9bd8a9711646d3601d743e14b96f471ee87bd35c251afecb562e2a8adf2a62ec6aeb0119a717486749e74bdd118d1c4b2d237c4cbec0d6052794c96656fdfb4c393664bfab07b0b1113ee1e6903cd421cd93fa5c15caf68836afe9e607d05e313714c0f9bb742a2444d678dafa85f8a4", 0x8c, 0x4}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='devica=./file0Icheck_int,\x00']) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="240000001a0001000700fd686fa2f8bc0200000000000000271d85940800030001030000", 0x24}], 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x9, 0x8000) openat(r2, &(0x7f00000005c0)='./file0\x00', 0x101200, 0x1) 2018/04/28 00:17:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000140)=""/125, &(0x7f00000001c0)=0x7d) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000480)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffff3, 0x0, &(0x7f0000000040)={0x2, 0x8000000000000, @dev={0xac, 0x14, 0x14, 0x21}}, 0xfffffffffffffed1) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) 2018/04/28 00:17:02 executing program 1: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e) fallocate(r1, 0x3, 0x10000, 0x3000000004) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xcb, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x7}, 0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8001, 0x1}) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x30000000, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000280)="b862c0707368a1b8f23a3942d336869910d84b26f7b67bec7dffd54e86cf66592deb946c58fbbb0422b69d2cf9d2", 0x2e}, {&(0x7f00000002c0)="4a55d4ccf55dc4317116ce2bdfd0cf527c32f62fccfba163cdd78a20b1fee5b2bd45820de9809e76e6eaa7669d78e090337dfba9b826b8331feed175b67217b3830937691be902d865abe320a178c9d35d7feeca641214c3e0042c7316b7e5369ba27968850bf59dd59667d9c54c416659c6873c33c45687590c789da25fb286e5e22c549b9e0107decb0795e8686106eca86db58240fa0de3008abd775cafd141cb658659a8f22b47ab0a1a2422aff5595eab94aa034856729e4a5e8459c805af06d86784b39c22324d4b", 0xcb, 0x3}, {&(0x7f00000003c0)="3d81d42dc0846ace5bf4da59e800caa25a42f29ed2e21d028fcb6b80a54cd27caa43b9237e6845d1e475b2f1655eaff50b5845c9cfc934e47ef81256d5681b99509ac8467360671205d33bdbb25b9f69785e39b7a8096b5501e604a1de21088428f18dc6d54b423acc04181e73770ef505e9bb63418b83d432a260ad542f9be2c6688477ec560301e76a1f44d844c3c09f6f25e46541b556baa87cf8f4ef6d37703c0f0289f665eb2b940c6362ae0c6c3cd68fb665826635f222b7a488a558940a54aefd0199ffb51d806dc40600236684b5a7633d5e84fab44d0faf67b40b146134c6e4010398", 0xe7, 0x2}, {&(0x7f00000004c0)="0adf60dfaf134c7b34e8240687ef10f4e20163fce08ec8ab8c79ed6b2398d548633aab4395567d9730770106de61f00b8b512b0adecd327c1341883292c873b357264d0cd115fbab3cc70bd52326fb4573994699da49e33fd32457a5bfbe1c2da29e2aa81b543d7688a596ca6893ac4e1afd585cb2987c8ade900465d9322a98959df40228c7dc4ca5b19c68b79985766f321218bb87e85d146c81bff3634f091f7af1b6925ee23c1dc81ad0124af0132ac0f5b6cf3c2086c90e8ce1da597bdda7adb3b97d258fa1ffdc509392328543f2e28967e58eb66e98a155", 0xdb, 0x6}], 0x400, &(0x7f0000000640)={[{@nls={'nls', 0x3d, 'cp950'}, 0x2c}, {@part={'part', 0x3d, [0x33, 0x37, 0x37, 0x34]}, 0x2c}, {@barrier='barrier', 0x2c}]}) 2018/04/28 00:17:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x16, &(0x7f0000000180)={0x3e, 0x1a6ad736, 0x3, 0x9}) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0xfffb) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00', 0xfffffffffffffffe}) close(r4) 2018/04/28 00:17:02 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x5, 0x2, 0x8e2, 0x6}, 0x8) ftruncate(r0, 0x200) 2018/04/28 00:17:02 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0/file0\x00', 0x2, 0x0) write(r0, &(0x7f0000000240)="da", 0x1) write$evdev(r0, &(0x7f0000000280)=[{}], 0x18) write$eventfd(r0, &(0x7f00000000c0), 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0xf, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x48}) 2018/04/28 00:17:02 executing program 4: r0 = memfd_create(&(0x7f0000000040)='/dev/sg#\x00', 0x0) fallocate(r0, 0x23, 0x1, 0x11ed) 2018/04/28 00:17:02 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) accept$ax25(r0, 0x0, &(0x7f0000000100)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0xfff, &(0x7f0000000080)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000140)) 2018/04/28 00:17:02 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x10140, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r1, 0x22, 0x70bd2a, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xaf}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x38}, 0x1}, 0x800) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000280), &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000180)) syz_open_procfs(0x0, &(0x7f0000000380)='net/ptype\x00') r3 = getegid() r4 = getgid() r5 = getegid() setresgid(r3, r4, r5) pread64(0xffffffffffffffff, &(0x7f00008c1f77), 0xffffff31, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @loopback=0x7f000001}, {}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'rose0\x00'}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000340)={'team0\x00'}) 2018/04/28 00:17:02 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x21) tkill(r1, 0x15) ptrace$setopts(0x4209, r1, 0x400001, 0x0) r2 = dup2(r0, r0) mq_notify(r2, &(0x7f0000000100)={0x0, 0x38, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)="009f3a81f7d31d0601afd422c57d0eeff3c564a9407ee03616e18de652684af678cad3925a79f6f47386c0c7ecfa3e5342d694feb0ee98c74959134e4a8a0925f3f6e0739b75ec685ae37ce8f35f09c6ebe555f1d6377ad9aa43d9"}}) [ 51.900684] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 00:17:02 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000140)=@abs={0x1}, 0x6e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x10000}, &(0x7f0000000200)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffd) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x6e) 2018/04/28 00:17:02 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0xfffffffffffffd7e) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/enforce\x00', 0x40, 0x0) faccessat(r2, &(0x7f00000010c0)='./file0\x00', 0x61, 0x100) ioctl$TIOCSCTTY(r2, 0x540e, 0x3) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='veth0_to_bridge\x00', 0x10) [ 51.945694] FAT-fs (loop3): Directory bread(block 112) failed 2018/04/28 00:17:02 executing program 7: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x100, 0x0) unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) splice(r0, &(0x7f00000000c0), r0, &(0x7f00000001c0), 0x800, 0x0) [ 51.974289] device bridge0 entered promiscuous mode 2018/04/28 00:17:02 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="6370757365745e0f2b2d00", 0x0) write(r0, &(0x7f00000001c0)="df", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) memfd_create(&(0x7f0000000000)="6370757365745e0f2b2d00", 0x0) 2018/04/28 00:17:02 executing program 7: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x90) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x2a000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0xd, 0x4, 0x6, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x0, 0x6, 0x7, 0x1ec, 0x8c1b, 0xb640, 0x3, 0x4, 0x87e1, 0xffffffffffff8001, 0x84e, 0xfff, 0xc2, 0x40000, 0x6]}, &(0x7f00000002c0)=0x100) getsockname(r1, &(0x7f0000000080)=@ipx, &(0x7f0000000140)=0x80) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000040)=0x80, 0x4) 2018/04/28 00:17:02 executing program 5: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)={[{@umask={'umask', 0x3d, [0x37, 0x37, 0x36]}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) [ 52.028094] FAT-fs (loop3): Directory bread(block 112) failed [ 52.072616] FAT-fs (loop3): Directory bread(block 112) failed [ 52.083261] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 52.166679] attempt to access beyond end of device [ 52.189575] loop3: rw=536870984, want=246, limit=112 [ 52.202505] attempt to access beyond end of device [ 52.215611] loop3: rw=0, want=246, limit=112 [ 52.221593] attempt to access beyond end of device [ 52.226566] loop3: rw=0, want=246, limit=112 [ 52.231499] Buffer I/O error on dev loop3, logical block 245, async page read [ 52.241741] attempt to access beyond end of device [ 52.246992] loop3: rw=0, want=246, limit=112 [ 52.254836] Buffer I/O error on dev loop3, logical block 245, async page read [ 52.262712] attempt to access beyond end of device [ 52.267697] loop3: rw=0, want=246, limit=112 [ 52.279945] Buffer I/O error on dev loop3, logical block 245, async page read [ 52.291563] attempt to access beyond end of device [ 52.296746] loop3: rw=0, want=246, limit=112 [ 52.301710] Buffer I/O error on dev loop3, logical block 245, async page read [ 52.311130] attempt to access beyond end of device [ 52.316274] loop3: rw=0, want=246, limit=112 [ 52.327484] Buffer I/O error on dev loop3, logical block 245, async page read [ 52.342983] attempt to access beyond end of device [ 52.348159] device bridge0 entered promiscuous mode [ 52.364168] loop3: rw=0, want=246, limit=112 [ 52.374069] Buffer I/O error on dev loop3, logical block 245, async page read [ 52.389081] attempt to access beyond end of device [ 52.399251] loop3: rw=0, want=246, limit=112 [ 52.409192] Buffer I/O error on dev loop3, logical block 245, async page read [ 52.429154] attempt to access beyond end of device [ 52.434092] loop3: rw=0, want=246, limit=112 [ 52.438477] Buffer I/O error on dev loop3, logical block 245, async page read [ 52.446152] attempt to access beyond end of device [ 52.451420] loop3: rw=0, want=246, limit=112 [ 52.455827] Buffer I/O error on dev loop3, logical block 245, async page read [ 52.463558] attempt to access beyond end of device [ 52.468487] loop3: rw=0, want=246, limit=112 [ 52.473191] Buffer I/O error on dev loop3, logical block 245, async page read [ 52.480796] attempt to access beyond end of device [ 52.485721] loop3: rw=0, want=246, limit=112 [ 52.492170] attempt to access beyond end of device [ 52.498670] loop3: rw=0, want=246, limit=112 [ 52.504758] attempt to access beyond end of device [ 52.509969] loop3: rw=0, want=246, limit=112 2018/04/28 00:17:03 executing program 2: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) unshare(0x20000400) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{0x5, 0x4}, 'port1\x00', 0x50, 0x10400, 0x670, 0x6, 0x5, 0x8, 0x7fff, 0x0, 0x4, 0x2}) fchmod(r0, 0x0) 2018/04/28 00:17:03 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) prctl$void(0x27) 2018/04/28 00:17:03 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x200, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040100000309c14609005375c52c", 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/28 00:17:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x5) write$evdev(r0, &(0x7f0000001fdc), 0x322) 2018/04/28 00:17:03 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="1be2d7a2038df49ca3294ec37ac7e48f507c2ccab36a44f5000b01374e4fe318f9179777a514778bc356bd9fddcc1d9091377625a85aed934db6ea22a8b185f9a07b184302af655633a780c34b229f1e015efd7f610671a3b4b692da5589dcab7c4915c2e057008aa5c27cac19bd579b4e516a5ea8e11fd0d159d7776b114738bb4b4644917696121ba9ffe326653e6b5d8556b191f8eb7ad24938b825b9ca8b7fd9d142a32fceed0bedfc4cb3943854ef87e42af21f0f73e57b389de62bd5a54644fadae33aa854acb1a6fc52e8e7732349d041f26cd4f768142d59571defcb4fea5cef03dae6", 0xe7) r1 = socket(0x0, 0x1, 0x0) listen(r1, 0x0) recvfrom(r0, &(0x7f0000000140)=""/130, 0x82, 0xfffffffffffffffc, 0x0, 0x0) dup(r0) listen(r0, 0x5d) writev(0xffffffffffffffff, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/28 00:17:03 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) readv(r0, &(0x7f0000001540)=[{&(0x7f0000001440)=""/192, 0xc0}], 0x377) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/28 00:17:03 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4000, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x8, 0x1, 0x4, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r2, 0xfffffffffffffffc, 0x6, 0x5, 0x8, 0x5, 0x5, 0x1, {r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0x7f, 0x7ff, 0x4, 0x1}}, &(0x7f0000000440)=0xb0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) wait4(r4, &(0x7f00000001c0), 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="33e6102b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x28) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r5, 0x7}, 0x8) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000140)=0x24) fcntl$getown(r0, 0x9) 2018/04/28 00:17:03 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='cmdline\x00') syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xbfe, 0x4101c0) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/04/28 00:17:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000008bfc8)={&(0x7f0000ec8000)={0x10}, 0xc, &(0x7f00004c7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800008002032100000000000000020000ba0baf5bc96200"], 0x18}, 0x1}, 0x0) 2018/04/28 00:17:04 executing program 2: open$dir(&(0x7f0000000040)='./file1\x00', 0x8200100, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x82, 0x0) pwritev(r0, &(0x7f0000001800)=[{&(0x7f00000016c0)='[', 0x1}], 0x1, 0x0) 2018/04/28 00:17:04 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000380)='setgroups\x00') pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000003c0)=""/255) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x2, 0x10000, 0x6}, &(0x7f0000000300)=0x10) mmap$binder(&(0x7f0000b84000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000004c0)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1000, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1d, 0x49, 0x800, 0xfff, 0x2}, &(0x7f0000000200)=0x98) 2018/04/28 00:17:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)=ANY=[@ANYBLOB="c81200000006000426bd7000fcdbdf250300000664008e0008", @ANYBLOB="00837f2c067a2a3214a4415bddaf76", @ANYBLOB="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"], 0x12c8}, 0x1}, 0x8000) getsockname$netlink(r2, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) eventfd2(0x2, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x200, 0xfffffffffffffffd}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/28 00:17:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0xfff, 0x1, 0x2, 0x4, 0x9, 0x8, 0x40}, &(0x7f0000000040)=0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) 2018/04/28 00:17:04 executing program 0: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x200000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/252) process_vm_readv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/211, 0xd3}], 0x1, &(0x7f0000001a40)=[{&(0x7f0000001940)=""/248, 0xf8}], 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101203, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x0, 0x9, 0x6, 0x7, 0x7f, 0x0, 0x3, 0x7, 0x3, 0x1, 0x80, 0x400}) 2018/04/28 00:17:04 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x20, 0x8}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0xa400, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x200) tgkill(0x0, 0x0, 0x0) fallocate(r0, 0x2, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) 2018/04/28 00:17:04 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x6f, "d346a41836d09d28c182037ef1f035acc1703aba601d1a1c6fa9095d6cc11f22d67ac0a37e46473d00ea34a24291c5f518bc7d16fbbd6e883f144474f89809711072bad3117bab5d855c327cc5d6829684da80bfbeb6cde723f9232bed59c3377522233a307232be2f2869d2168df4"}, &(0x7f0000000080)=0x77) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x101}, 0x8) 2018/04/28 00:17:04 executing program 5: remap_file_pages(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x8, 0x0, 0x4800) r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x20, 0x200000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/127) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x30, 0x2, 0x1}, &(0x7f00000000c0)=0x18) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000200)=""/80) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 2018/04/28 00:17:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x802, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x621, 0x4) removexattr(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)=@random={'trusted.', ':\x00'}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001600)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000300)=0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="00bab7f6"], &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000100), 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000001500), 0x4) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000001540)) sendto$inet(r0, &(0x7f0000000080)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000500)={0x1, &(0x7f00000004c0)=[{0x0}]}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000580)) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000540)={r2, 0x3}) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0xfff, 0x2, 0xff, 0x101}, {0x2, 0x9, 0x4, 0x200}, {0x3f, 0x5, 0x1f, 0x10001}, {0x6, 0x8, 0x10000, 0x6}, {0x0, 0x3ff, 0xffff, 0x2}]}) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/28 00:17:04 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x4, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) fchdir(r1) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x541d, &(0x7f0000fdd000)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x9, 0x81}) accept$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) write$binfmt_misc(r1, &(0x7f00000001c0)={'syz0', "86e9f16ed0eb041196d8b09d66206a725bcdd6959f3ddf899c9ed2a33592529c86000ffcdd65bde43e736090f980698d14"}, 0x35) dup2(r0, r2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/28 00:17:04 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) keyctl$session_to_parent(0x12) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x20) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) [ 54.027493] mmap: syz-executor5 (7167) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/28 00:17:04 executing program 4: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00006c3000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0xfffffffffffffffc) futex(&(0x7f0000001000), 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000280), 0x0) 2018/04/28 00:17:04 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000000000)=[{r2, 0x201}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) r3 = getpgid(0x0) r4 = getuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r3, r4, r5}, 0xc) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r0, r2) [ 54.106005] device lo entered promiscuous mode [ 54.151525] device lo left promiscuous mode 2018/04/28 00:17:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0xfe9f) listen(r1, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) dup3(r0, r1, 0x0) 2018/04/28 00:17:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x2, 0x0, 0x1000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=@ipmr_delroute={0x3c, 0x19, 0x400, 0x70bd2b, 0x25dfdbfb, {0x80, 0x14, 0x20, 0x782, 0xfd, 0x2, 0xfe, 0x8, 0x1000}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @RTA_GATEWAY={0x8, 0x5}, @RTA_FLOW={0x8, 0xb, 0x76c55ec7}]}, 0x3c}, 0x1}, 0x0) 2018/04/28 00:17:05 executing program 6: r0 = socket$inet(0x2, 0x483ffffffffff, 0x4) setsockopt$inet_int(r0, 0x0, 0x40008000000d2, &(0x7f0000000040), 0xb3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/28 00:17:05 executing program 4: chmod(&(0x7f0000000180)='./file0\x00', 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="e9fc52186665f0a4fd9cfad3a5dba8e4d1b2ace9f03792d0bcc30ad9d71699841e4d2a8211045f227551d4d2e5daf2aa0a09e412feaf062a44a1a7d33c3130006a10a7a827c1c21677f98d6393bcbb53356b1c7dd1a8fa2f452aa0797f3fcde1180f39edfadac817ca864fc6fd2c6bab82fadeed9f8ad403c5864bb0eede1982edcc2552e29f23", 0x87) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0x7, 0x20}) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x0, 0x2) fcntl$setsig(r0, 0xa, 0x6) 2018/04/28 00:17:05 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000014c0)={'filter\x00', 0xb5, "7a7d59467eb46e206381d7c06fa76a869997a26eac5a35168a6ee0404b809b7e748a43eaa333ef1c9f32da46698e8b91775eccebe7c7184829612fcacc9337117a14f9b56df86c5f012fc31e081b35ea88e77d9f01081c2ccf7d38e38108e352cb030db2af53fc6bfc6f2673ffbae03be4fcdd0fb781ebc54c6ebae1fd66673f7705239b53d23be613ef415e518b51e6d9f103d62201fbdeaf2e7a9352ad8cb7f7fe5ef612e8177fc66509bf144816ca7238f8a733"}, &(0x7f0000000080)=0xd9) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00f6000000000000000600ffff00"], 0x14}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000001400)=""/177, 0xb1}], 0x2) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/04/28 00:17:05 executing program 1: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x800000000402, 0xffffffffffffffff) unshare(0x40600) connect$netrom(r0, &(0x7f0000000340)=@full={{0x3, {"edfe11946f4306"}, 0x2669ea44}, [{"5bf649ba239b40"}, {"ac691a2d1e4fc3"}, {"385ad4830b0851"}, {"ca499c834c63fc"}, {"db6f334dd055a8"}, {"5c0b0b48293105"}, {"aa89bb47e174a4"}, {"8457337602af2d"}]}, 0x48) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="fe44c7356981ce", 0x7, 0x2}, {&(0x7f0000000100)="440d2f9eb91d194db7f7820c9d4cb93816ee727c6cff18b541c429d6e99eab38ee76db564f61e5dfbd4f5ae739fa3681b83c16490cf0ebec6c11c3baf785e9a51014cd3ada2dfd6c23919f8c80a260ee3128162f6500a3fa0ba6e4ae732cc75bb71e4dd349d48129322679b71dabf85fa99525eb4750cd4f9bba4a0aba39d48a1efeff63b58d3e102d6d42a4901e97f686fa7a140015850b2d", 0x99, 0x10001}, {&(0x7f00000001c0)="04ed1c7dd946a9d74e56c37302c5e64952eb5ffe0a23b37ad5573485c5f22961075bc25a7ff70b2850d852ed2a27744eded359a8f1ad17e48ffada20c358169407162aaa3e70fcd894bdf33d4472a03dc14d46f718c6899971865ab16d2135aa34aad41bd5586ddfa676d88dc461688467b6e023b2bd9566faf93171f47f", 0x7e, 0x7fffffff}], 0x40000, &(0x7f00000002c0)={[{@nocase='nocase', 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x36, 0x34, 0x32, 0x31, 0x33]}, 0x2c}, {@codepage={'codepage', 0x3d, '855'}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) fcntl$notify(0xffffffffffffffff, 0x402, 0xfffffffffffffffd) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/04/28 00:17:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80}}, 0x14) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x14) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/139, 0x8b}], 0x1, 0x0) 2018/04/28 00:17:05 executing program 7: open(&(0x7f0000000080)='./file0\x00', 0x210040, 0x2) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) unlink(&(0x7f00000000c0)='./file0\x00') rt_sigreturn() unshare(0x800) fanotify_mark(r0, 0x1, 0x20000, r0, &(0x7f0000000000)='./file0\x00') syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3ff, 0x4000) 2018/04/28 00:17:05 executing program 7: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/6, &(0x7f00000000c0)=0x6) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x13, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/28 00:17:05 executing program 6: r0 = epoll_create1(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r2, &(0x7f0000000180), 0x0) fcntl$setpipe(r0, 0x407, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x2, [{}, {}]}, 0x48) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) epoll_wait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/04/28 00:17:05 executing program 3: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0x2b5, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000010002103000000000000000000000000a0e9744e6cd6b4a89c4a2d8a12c30d96f5b719e075ef8c45402ddcc0710800", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030073797a5f74756e00000000000000000008001a0004000a00"], 0x3c}, 0x1}, 0x0) 2018/04/28 00:17:05 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) userfaultfd(0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x87}, {0xa, 0x4e22, 0x3c69607e, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1, [0x2, 0xc6, 0x5, 0xffff, 0x6, 0x8001, 0x3, 0x5]}, 0x5c) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 00:17:05 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x4004000000000003) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x90, 0x2}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2355}, 0x1c) 2018/04/28 00:17:05 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x443}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a0000010000000000010000000000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000003ae700000400000000000000000000000000000000000000000000004501000000000000000000000000000000000000", 0xc3, 0x10004}], 0x0, &(0x7f0000000380)={[{@compress_force_algo={'compress-force', 0x3d, 'zstd'}, 0x2c}, {@max_inline={'max_inline', 0x3d, [0x70, 0x39, 0x2d, 0x0, 0x34, 0x70, 0x37]}, 0x2c}, {@max_inline={'max_inline', 0x3d, [0x78, 0x74, 0x77, 0x35, 0x7b, 0x36]}, 0x2c}, {@metadata_ratio={'metadata_ratio', 0x3d, [0x3f, 0x34, 0x0, 0x31, 0x31, 0x7f, 0x7d]}, 0x2c}, {@thread_pool={'thread_pool', 0x3d, [0x34]}, 0x2c}]}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x1, 0x4) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r1, &(0x7f0000000140)='./file0\x00') syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd218095", 0x69, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@nodecompose='nodecompose', 0x2c}]}) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140), 0x0, 0x2}], 0x0, &(0x7f0000000480)) 2018/04/28 00:17:05 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="cb92cacfa4e1089223", 0x9, 0x0) keyctl$assume_authority(0x10, r0) 2018/04/28 00:17:05 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) recvmmsg(r1, &(0x7f0000f40000), 0x400000000000283, 0x0, &(0x7f0000f40ff0)={0x77359400}) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000240)="17a693143dc2", 0x6) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) ioctl$sock_ifreq(r1, 0x893b, &(0x7f0000000180)={'bond_slave_0\x00', @ifru_ivalue=0x7ff}) getsockopt(r3, 0x4, 0x0, &(0x7f00000000c0)=""/149, &(0x7f0000000200)=0x95) [ 55.142459] netlink: 28 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/28 00:17:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x65a7, 0x7, 0x2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x70, 0x0, 0x8, 0x7, 0x400, 0x8, 0x1000, 0x80, r1}, &(0x7f00000000c0)=0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f0000000140)=0x5, 0x4) 2018/04/28 00:17:05 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x2000000004e22, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) sendfile(r2, r0, &(0x7f00000001c0), 0xfffb) getsockname$netlink(r1, &(0x7f0000000100), &(0x7f00000000c0)=0xfffffffffffffd3c) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) [ 55.425923] FAT-fs (loop7): bogus number of reserved sectors [ 55.431974] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/28 00:17:06 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) flock(r0, 0x6) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r2, 0x8000) execve(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='\'user&@\x00', &(0x7f00000002c0)='.$mime_typenodev-/\\wlan1#\x00'], &(0x7f0000000600)=[&(0x7f00000003c0)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000480)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000540)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000340)='%trusted\x00']) geteuid() getsockname$packet(r1, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c40)=0xfffffdcd) lseek(r2, 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000640)={0x0}) r4 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x27) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000009c0)={0xbc, 0x0, &(0x7f0000000840)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x7eff4115b26d880a, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000680)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @flat={0x77682a85, 0xb, r3, 0x4}, @fda={0x66646185, 0x0, 0x3, 0x18}], &(0x7f0000000700)=[0x20, 0x38, 0x0]}, 0x1}}, @decrefs={0x40046307, 0x3}, @clear_death={0x400c630f, 0x0, 0x2}, @release={0x40046306}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x50, &(0x7f0000000740)=[@fda={0x66646185, 0x4, 0x0, 0x3c}, @fda={0x66646185, 0x4, 0x2, 0x3a}, @flat={0x77622a85, 0x0, r4, 0x1}], &(0x7f00000007c0)=[0x30, 0x30, 0x20, 0x20, 0x48, 0x40, 0x30, 0x40, 0x48, 0x78]}, 0x7}}], 0x9b, 0x0, &(0x7f0000000900)="f31fb1436539f0bcf113a4098548fd232050b30ab8d75096ee62a1e88eec3d08544386cf0f16136abed758b2e7a4e208c7a5f98f338eb6fb1a19a40503fa7248a2403051cb962a1cd11c9e5498fe3954f1f4bd831119f1765344b5264208f20f57cdb096ff756a1c4c31dda39a8a31d874a80a821ed69fedf8253ff46ebbf82f07fc4e3ef0390cba41ce3c5d04c5c697d6658423cb1acbe95f047b"}) sendfile(r2, r1, &(0x7f0000000380), 0x7fffffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000a00)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r7, 0x0) pwrite64(r6, &(0x7f0000000280)='-', 0x1, 0x0) signalfd(r1, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000a40)={0x0, 0x0, 0x9}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000ac0)=ANY=[@ANYRES32=r8, @ANYBLOB="d9000000394336cee0a79cc7ad34b1d368063d6f0b28cf76a7e9545c46fbd9ab24fe39e9db1995a27b979522ff20237a074df9a040dd455c57a697131ed778f4b337a77ad09057494a7c5c394a560c33745805ae6e068860a7a12353688793fc92075c7ce28a1d2569c2fef9a3c6344cdc533999d40351cdf4e98a7c311ba8ab15d9942700e01d9e5e8a0da15cd47338510f03ee4f3b1b44b1a7f6e677ac2d53cbb3493ddb0900000093576570950dd096c59767034cc0044ad7744915ddd072ec6300ced956a0faff0bf60f669960009bb4e4a72848a7c0caf23f91cf"], &(0x7f0000000bc0)=0xe1) 2018/04/28 00:17:06 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r1 = socket(0xb, 0x800, 0x40) sendto$ax25(r1, &(0x7f0000000140), 0x0, 0x20000000, &(0x7f0000000040)={0x3, {"65a21c61a839d6"}, 0x6}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x2, 0x0) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/106, 0x6a}, {&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000340)=""/106, 0x6a}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x5, 0x0) ioctl$TIOCSBRK(r2, 0x5427) fcntl$getownex(r1, 0x10, &(0x7f00000015c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x40000, 0x8, 0x1, 0x10000, 0x0, 0x0, 0x1, 0x3, 0xfffffffffffffffd, 0x6, 0x9, 0x5, 0x8, 0x4, 0x7, 0x99, 0x8000, 0x6, 0xae, 0xb5, 0x8000, 0x0, 0x7, 0x7, 0x2, 0xfffffffffffffff8, 0xf7a, 0xfffffffffffffff7, 0x8, 0x1, 0x2639, 0x24ce732f, 0xff, 0x22, 0x9, 0xe35, 0x0, 0xfff, 0x2, @perf_config_ext={0x0, 0x1000}, 0x11001, 0x7, 0x3, 0x7, 0x1, 0xe5, 0x3edf}, r3, 0x6, r0, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0004000000100000cc000000490b0000ec03000001000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000011a00)="0000000000000000000000000000000000000000000000000000000074800000ed41000000040000e95dbe5ae95dbe5ae95dbe5a00000000000005000200000000000800000000000af301000400000000000000000000000100000023", 0x5d, 0x10860}], 0x0, &(0x7f0000012f00)) truncate(&(0x7f0000000440)='./file0//ile0\x00', 0xffff) [ 55.513632] FAT-fs (loop7): bogus number of reserved sectors [ 55.520274] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/28 00:17:06 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) syslog(0x2, &(0x7f0000000080)=""/66, 0x42) keyctl$describe(0x6, r0, &(0x7f0000000140)=""/20, 0x14) rt_sigaction(0x0, &(0x7f0000000100)={0x0, {0x5e1}, 0x80000004, 0x9}, &(0x7f0000000240), 0x8, &(0x7f0000000200)) 2018/04/28 00:17:06 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x86) getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/04/28 00:17:06 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/sockcreate\x00') getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x600}, &(0x7f0000000140)=0x10) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) getgroups(0x1, &(0x7f00000004c0)=[0xffffffffffffffff]) fstat(r0, &(0x7f0000000500)) getgid() setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x4, 0x4) 2018/04/28 00:17:06 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0x50000000) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x1) r3 = syz_open_pts(r1, 0x10000000002) writev(r3, &(0x7f0000001500)=[{&(0x7f0000000480)="7104b88f0181be5ac09100e093b785c74962efaf19b09343529c0c4ad7e817cd47905dee6b7dcfd7f1a4c830127a6668fe62353dd36b7cd59c3786b6ea97e7799e32b1540e3cafc9ff91a93e8cb90bb206301c627af4946683b6f0841f94d61b3d590b81d8", 0x65}], 0x1) 2018/04/28 00:17:06 executing program 7: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) openat$cgroup_int(r0, &(0x7f0000000000)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xa) fcntl$addseals(r0, 0x409, 0x0) 2018/04/28 00:17:06 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x3, 0x2f) sendto$inet(r0, &(0x7f0000000000)="8ddbe1eb", 0x4, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/28 00:17:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0x6}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000480)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000840)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000940)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000980)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f00000009c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000b80)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000bc0)={@multicast1, @multicast2, 0x0}, &(0x7f0000000c00)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000c80)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000d00)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000e00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000001240)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001280)={'lo\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000012c0)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000013c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002800)={0x0, @empty, @broadcast}, &(0x7f0000002840)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002940)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000002a40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002c40)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002c80)={'veth1_to_team\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002d00)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003ec0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000003fc0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004040)=0x14, 0x800) getsockname$packet(0xffffffffffffffff, &(0x7f0000004080)={0x0, 0x0, 0x0}, &(0x7f00000040c0)=0x14) getsockname$packet(r0, &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004380)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000004f40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000004f00)={&(0x7f00000043c0)={0xb28, r2, 0x1, 0x70bd27, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0x1a4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffeff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9d0}}}]}}, {{0x8, 0x1, r5}, {0xf0, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x71}}, {0x8, 0x6, r6}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r8}, {0x4, 0x2}}, {{0x8, 0x1, r9}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r10}, {0x238, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2085000000000000}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x53}}, {0x8, 0x6, r15}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r16}, {0x1e8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r20}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2d0}}}]}}, {{0x8, 0x1, r21}, {0x1d0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}]}}, {{0x8, 0x1, r22}, {0x100, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r25}, {0xb0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}]}}]}, 0xb28}, 0x1, 0x0, 0x0, 0x24000800}, 0x4000850) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xc000, 0x0) 2018/04/28 00:17:06 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000880)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000680)=ANY=[@ANYBLOB="c00000001b0001000000000000000000ac1414bb0000000000000000000000000000000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b16b6e0000000000000000000000000000000000"], 0xc0}, 0x1}, 0x0) 2018/04/28 00:17:06 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) r2 = getegid() fchownat(r0, &(0x7f00000001c0)='./file0\x00', r1, r2, 0x900) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x50000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x1, 0x200, "a16704769adfc5ae18e73c249dcb50f3857fcc4c2e9f38c64d10e50724e92b0ac6d3729426fc7518ee1a3559468977bad5711d6cfc53d11dba8805dbcd0891d8df1405d191c9d891fdc4375f2fa03c53"}, 0xd8) 2018/04/28 00:17:06 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0xe, 0x800) rt_sigqueueinfo(r0, 0xe, &(0x7f0000000080)={0xb, 0x7, 0x1, 0x80}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) rt_sigqueueinfo(r2, 0x0, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff7d, 0xfffffffffffffffa}) 2018/04/28 00:17:06 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000000040)={0xfffffffffffffffd, 0xb855}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'nr0\x00', 0x3}, 0x18) capset(&(0x7f0000000140)={0x20080522}, &(0x7f00000000c0)) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/04/28 00:17:06 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x7, &(0x7f0000001000), 0xc5) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) 2018/04/28 00:17:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x2) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x55af51e9cf74c98d) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/04/28 00:17:06 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000000900)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1000000000000003}, 0x148) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000940)=0xffffffffffffffb6) setuid(r3) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x4, 0x5d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x2, 0x8100, 'bond_slave_0\x00', 'bridge0\x00', 'veth0_to_team\x00', 'teql0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf0, 0x120}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7fff}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x6, 0x8}}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0xd, 0x0, 0xf9, 'nr0\x00', 'syz_tun\x00', 'team_slave_1\x00', 'irlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0x0, 0xff], 0xb0, 0x128, 0x1a0, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x3, 0x401}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x8, 0x8, 0x5, 0x1, 0x0, "27306e6816fec5540e648e19d7e2269e28040bdb95810fc7164a8fe045a8fd1b4ea4a23373d356b28478ad221fd7a6cf922c368fb99d166e20525c28f3073412"}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x9, 0x6db, 0x0, 0x0, "2c3e60e4f74670494b9909acc9e9abfde65934dd7c3cd65643b4c0505eb81b95d8c13f93a38fd15dcc6520dbea5f4a462823e45831cf5255aaacf0497b33c7e4"}}}}, {{{0x7, 0x8, 0x6a07, 'bond0\x00', 'bridge0\x00', 'bridge_slave_0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0x110, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}, [0xffffff00, 0xffffff00, 0xffffffff, 0xffffff00], 0x4e22, 0x3b, 0x6, 0x4e21, 0x38, 0x10}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x400, 0xfffffffffffffff8}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x60, 0xf6, 'ipddp0\x00', 'bridge0\x00', 'gre0\x00', 'yam0\x00', @random="1159337b4e5d", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="4f816a193a7e", [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x110, 0x110, 0x140, [@connlabel={'connlabel\x00', 0x8, {{0x86, 0x2}}}, @rateest={'rateest\x00', 0x48, {{'bridge_slave_1\x00', 'team_slave_1\x00', 0x4, 0x3, 0x7fffffff, 0x401, 0x6, 0x7, 0x8, 0xeec}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xad28}}}}]}]}, 0x648) r4 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendfile(r4, r0, &(0x7f00000000c0), 0x4) sendfile(r2, r2, &(0x7f00005faff8)=0x200000000003, 0x5) [ 55.753709] IPVS: Creating netns size=2536 id=11 [ 55.882738] attempt to access beyond end of device [ 55.887885] loop3: rw=536870984, want=127, limit=112 [ 55.904291] syz-executor3 (7326): /proc/7319/oom_adj is deprecated, please use /proc/7319/oom_score_adj instead. [ 55.945409] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 55.954998] EXT4-fs (loop1): group descriptors corrupted! [ 56.008531] IPVS: Creating netns size=2536 id=12 2018/04/28 00:17:06 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x80100) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000003c0)=0x9, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0x161, &(0x7f0000000040)={&(0x7f0000000080)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0x8810}, 0x4000000) 2018/04/28 00:17:06 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000007c0)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0xdc, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r6}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6"]}, @nested={0x18, 0x7f, [@typed={0x14, 0x0, @ipv6}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x3, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r7, 0xf, r4, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r8, 0x4) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000280)) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000280)=0x5, &(0x7f00000002c0)=0x4) sync() 2018/04/28 00:17:06 executing program 4: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYBLOB="67180000625074d9538c747e9a1010a57d408ffef2a0c63214526a470300000024d1ce8a0043caf84ed1e4d1ee4ae310432f401110b657a816afac08225ca97a28f62fdb993c8f778390fcd87c5e9fca1afc5ada539c7cdc4e1977ce0894c8570aa503d40e98c6b9795d"], &(0x7f00000001c0)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, 0x3ff, 0x5, 0x294, 0x7, 0xce}, &(0x7f0000000480)=0x98) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/enforce\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r0, 0x8000000000023, 0x9}, 0xc3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") bind$netrom(r2, &(0x7f0000000140)=@full={{0x3, {"655ed78e414a02"}, 0xffffffffffffffff}, [{"314d626ca5787c"}, {"5787a9cbf1e225"}, {"5441e49bcf66e9"}, {"51229756ad3c76"}, {"0e766dcb6e20ac"}, {"91696d3b1299bf"}, {"20289a0eb80180"}, {"80ed5a65a9c246"}]}, 0x48) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="67f9a936454d9e0a01c4051ea4a846f05448743d4f67c4d6123afb0b341f2a8dcd4336a7474502c541013e5ae7b92056a08ce761ed594d9f68815569ef3e1166adf1c9e8e768494b6c558ac3ad13ddd4e7e33d7705d7f313bcec2d869151b3029e2f6bea713a8a76c4a4d051482c9ad67f5c348b88917441530189a1ca255c5917ea5b1562ea740ef309238e12f2f99e1708e36eb95f8689e07365e2b270774e0012407b5e641ec11ebc4399006d369d1a5569bb13487399c3419c8f", 0xbc, 0xfffffffffffffffb) 2018/04/28 00:17:06 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x800000002, 0xfef0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0xffffffff}}, 0x9, 0x8, 0x3, 0x9, 0x2}, &(0x7f0000000180)=0x98) 2018/04/28 00:17:06 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) flock(r0, 0x6) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r2, 0x8000) execve(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='\'user&@\x00', &(0x7f00000002c0)='.$mime_typenodev-/\\wlan1#\x00'], &(0x7f0000000600)=[&(0x7f00000003c0)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000480)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000540)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000340)='%trusted\x00']) geteuid() getsockname$packet(r1, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c40)=0xfffffdcd) lseek(r2, 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000640)={0x0}) r4 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x27) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000009c0)={0xbc, 0x0, &(0x7f0000000840)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x7eff4115b26d880a, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000680)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @flat={0x77682a85, 0xb, r3, 0x4}, @fda={0x66646185, 0x0, 0x3, 0x18}], &(0x7f0000000700)=[0x20, 0x38, 0x0]}, 0x1}}, @decrefs={0x40046307, 0x3}, @clear_death={0x400c630f, 0x0, 0x2}, @release={0x40046306}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x50, &(0x7f0000000740)=[@fda={0x66646185, 0x4, 0x0, 0x3c}, @fda={0x66646185, 0x4, 0x2, 0x3a}, @flat={0x77622a85, 0x0, r4, 0x1}], &(0x7f00000007c0)=[0x30, 0x30, 0x20, 0x20, 0x48, 0x40, 0x30, 0x40, 0x48, 0x78]}, 0x7}}], 0x9b, 0x0, &(0x7f0000000900)="f31fb1436539f0bcf113a4098548fd232050b30ab8d75096ee62a1e88eec3d08544386cf0f16136abed758b2e7a4e208c7a5f98f338eb6fb1a19a40503fa7248a2403051cb962a1cd11c9e5498fe3954f1f4bd831119f1765344b5264208f20f57cdb096ff756a1c4c31dda39a8a31d874a80a821ed69fedf8253ff46ebbf82f07fc4e3ef0390cba41ce3c5d04c5c697d6658423cb1acbe95f047b"}) sendfile(r2, r1, &(0x7f0000000380), 0x7fffffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000a00)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r7, 0x0) pwrite64(r6, &(0x7f0000000280)='-', 0x1, 0x0) signalfd(r1, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000a40)={0x0, 0x0, 0x9}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000ac0)=ANY=[@ANYRES32=r8, @ANYBLOB="d9000000394336cee0a79cc7ad34b1d368063d6f0b28cf76a7e9545c46fbd9ab24fe39e9db1995a27b979522ff20237a074df9a040dd455c57a697131ed778f4b337a77ad09057494a7c5c394a560c33745805ae6e068860a7a12353688793fc92075c7ce28a1d2569c2fef9a3c6344cdc533999d40351cdf4e98a7c311ba8ab15d9942700e01d9e5e8a0da15cd47338510f03ee4f3b1b44b1a7f6e677ac2d53cbb3493ddb0900000093576570950dd096c59767034cc0044ad7744915ddd072ec6300ced956a0faff0bf60f669960009bb4e4a72848a7c0caf23f91cf"], &(0x7f0000000bc0)=0xe1) 2018/04/28 00:17:06 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000600)={0x0, @broadcast, @dev}, &(0x7f0000000640)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000780)={0x0, @dev, @rand_addr}, &(0x7f00000007c0)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000940)={'dummy0\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000980)={'ipddp0\x00'}) accept4$packet(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e80)=0x14, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000041c0)=[{{&(0x7f0000000f80)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000001100)=""/129, 0x81}}, {{&(0x7f0000001500)=@hci, 0x80, &(0x7f0000002700)=[{&(0x7f0000002580)=""/21, 0x15}], 0x1, &(0x7f0000002740)=""/142, 0x8e}}], 0x2, 0x0, &(0x7f0000004340)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000044c0)={{{@in=@multicast2, @in6=@local}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00000045c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004880)={{{@in=@remote, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004980)=0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x807, 0xa, 0x0, 0x80}, {0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffeffffffff, 0x0, 0x7, 0x8}, {0x0, 0xb80b, 0x0, 0x4}, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}, 0xe8) sendmmsg(r0, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) 2018/04/28 00:17:06 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r1 = socket(0xb, 0x800, 0x40) sendto$ax25(r1, &(0x7f0000000140), 0x0, 0x20000000, &(0x7f0000000040)={0x3, {"65a21c61a839d6"}, 0x6}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x2, 0x0) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/106, 0x6a}, {&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000340)=""/106, 0x6a}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x5, 0x0) ioctl$TIOCSBRK(r2, 0x5427) fcntl$getownex(r1, 0x10, &(0x7f00000015c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x40000, 0x8, 0x1, 0x10000, 0x0, 0x0, 0x1, 0x3, 0xfffffffffffffffd, 0x6, 0x9, 0x5, 0x8, 0x4, 0x7, 0x99, 0x8000, 0x6, 0xae, 0xb5, 0x8000, 0x0, 0x7, 0x7, 0x2, 0xfffffffffffffff8, 0xf7a, 0xfffffffffffffff7, 0x8, 0x1, 0x2639, 0x24ce732f, 0xff, 0x22, 0x9, 0xe35, 0x0, 0xfff, 0x2, @perf_config_ext={0x0, 0x1000}, 0x11001, 0x7, 0x3, 0x7, 0x1, 0xe5, 0x3edf}, r3, 0x6, r0, 0x2) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0004000000100000cc000000490b0000ec03000001000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef", 0x3a, 0x400}, {&(0x7f0000011a00)="0000000000000000000000000000000000000000000000000000000074800000ed41000000040000e95dbe5ae95dbe5ae95dbe5a00000000000005000200000000000800000000000af301000400000000000000000000000100000023", 0x5d, 0x10860}], 0x0, &(0x7f0000012f00)) truncate(&(0x7f0000000440)='./file0//ile0\x00', 0xffff) 2018/04/28 00:17:06 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) flock(r0, 0x6) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r2, 0x8000) execve(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='\'user&@\x00', &(0x7f00000002c0)='.$mime_typenodev-/\\wlan1#\x00'], &(0x7f0000000600)=[&(0x7f00000003c0)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000480)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000540)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000340)='%trusted\x00']) geteuid() getsockname$packet(r1, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c40)=0xfffffdcd) lseek(r2, 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000640)={0x0}) r4 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x27) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000009c0)={0xbc, 0x0, &(0x7f0000000840)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x7eff4115b26d880a, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000680)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @flat={0x77682a85, 0xb, r3, 0x4}, @fda={0x66646185, 0x0, 0x3, 0x18}], &(0x7f0000000700)=[0x20, 0x38, 0x0]}, 0x1}}, @decrefs={0x40046307, 0x3}, @clear_death={0x400c630f, 0x0, 0x2}, @release={0x40046306}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x50, &(0x7f0000000740)=[@fda={0x66646185, 0x4, 0x0, 0x3c}, @fda={0x66646185, 0x4, 0x2, 0x3a}, @flat={0x77622a85, 0x0, r4, 0x1}], &(0x7f00000007c0)=[0x30, 0x30, 0x20, 0x20, 0x48, 0x40, 0x30, 0x40, 0x48, 0x78]}, 0x7}}], 0x9b, 0x0, &(0x7f0000000900)="f31fb1436539f0bcf113a4098548fd232050b30ab8d75096ee62a1e88eec3d08544386cf0f16136abed758b2e7a4e208c7a5f98f338eb6fb1a19a40503fa7248a2403051cb962a1cd11c9e5498fe3954f1f4bd831119f1765344b5264208f20f57cdb096ff756a1c4c31dda39a8a31d874a80a821ed69fedf8253ff46ebbf82f07fc4e3ef0390cba41ce3c5d04c5c697d6658423cb1acbe95f047b"}) sendfile(r2, r1, &(0x7f0000000380), 0x7fffffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000a00)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r7 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r7, 0x0) pwrite64(r6, &(0x7f0000000280)='-', 0x1, 0x0) signalfd(r1, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000a40)={0x0, 0x0, 0x9}, &(0x7f0000000a80)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000ac0)=ANY=[@ANYRES32=r8, @ANYBLOB="d9000000394336cee0a79cc7ad34b1d368063d6f0b28cf76a7e9545c46fbd9ab24fe39e9db1995a27b979522ff20237a074df9a040dd455c57a697131ed778f4b337a77ad09057494a7c5c394a560c33745805ae6e068860a7a12353688793fc92075c7ce28a1d2569c2fef9a3c6344cdc533999d40351cdf4e98a7c311ba8ab15d9942700e01d9e5e8a0da15cd47338510f03ee4f3b1b44b1a7f6e677ac2d53cbb3493ddb0900000093576570950dd096c59767034cc0044ad7744915ddd072ec6300ced956a0faff0bf60f669960009bb4e4a72848a7c0caf23f91cf"], &(0x7f0000000bc0)=0xe1) 2018/04/28 00:17:06 executing program 5: socketpair$unix(0x1, 0x106, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000000c0)={0x7, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x40, 0x8, 0x6, 0xffff, 0x5, &(0x7f0000000080)='veth0_to_bond\x00', 0x8, 0x1, 0x9}) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x401, 0x100) ioctl$LOOP_SET_FD(r4, 0x4c00, r1) r5 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000ce6fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) dup2(r2, r1) connect$unix(r5, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) [ 56.047402] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 56.056948] EXT4-fs (loop1): group descriptors corrupted! 2018/04/28 00:17:06 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/04/28 00:17:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="e0000000100001000000000000000000647262675f70000003706131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) 2018/04/28 00:17:06 executing program 7: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x800000020000000, &(0x7f00000004c0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@broadcast, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@dev, @in=@local}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) r3 = accept(r1, &(0x7f0000001b00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001b80)=0x80) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000001bc0)={@ipv4={[], [], @loopback}}, &(0x7f0000001c00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001cc0)={{{@in=@remote, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001dc0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001ec0)={{{@in=@remote, @in6=@loopback}}, {{@in6}, 0x0, @in6}}, &(0x7f0000001fc0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002080)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002100)=0x14) getsockname(r1, &(0x7f0000006780)=@can, &(0x7f0000006800)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000880)=ANY=[@ANYBLOB="060000112ee66de4415c26b89acf8175bb2761bc68d9d74c0432ddc15e450a725c057d2aca5632e8b0e8326ca17fa9d972df2a001f11dc2617ec69fe0ab0f6c5ad73cf064fcf4fe0cae3a6d26e8ce5b3d378aae09ad45b6137cd9163e700804a832a75e65a87124ad4674725be17362886cfc4eddfde172cdf2d729bb75f6c7f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000500)=0x6) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000007c0)={0x11, @multicast1=0xe0000001, 0x4e21, 0x7, 'nq\x00', 0x8, 0xfffffffffffffff7, 0x23}, 0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000740)={r5, 0x90, &(0x7f0000000540)=[@in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff]}, 0xc1}, @in6={0xa, 0x4e21, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x551a}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0xb762}]}, &(0x7f0000000780)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000068c0)={{{@in6=@remote, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000069c0)=0xe8) getpeername$ipx(r2, &(0x7f0000000480), &(0x7f0000000940)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000800)={r4}, &(0x7f0000000840)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006a00)={{{@in6=@dev, @in6}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000006b00)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000006b40)={0x0, @multicast1, @multicast2}, &(0x7f0000006b80)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000007140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000007100)={&(0x7f0000000980)=ANY=[@ANYBLOB="a4040000", @ANYBLOB="020028bd7000ffdbdf250300000008000100", @ANYBLOB="7800020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400400000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYBLOB="08100100", @ANYBLOB="44000200400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff7f000008000600", @ANYBLOB="08000100", @ANYBLOB="ac00020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004001f00000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000200000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000200000008000100", @ANYBLOB="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", @ANYBLOB="b001020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000700000000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYBLOB="84000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000540004005f0308046fa3ffff080002ffff030000090004030002000000800500010100000000ff0305000000fffffaff0600000001010102010000000000040045000000ffffff03ccffffff000405058000000008000100", @ANYBLOB="bc00020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400b40d000008000600", @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000200000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ffffffff08000600"], 0xd}, 0x1, 0x0, 0x0, 0x40001}, 0x800) close(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000980)=ANY=[], &(0x7f0000000340)) write(0xffffffffffffffff, &(0x7f0000002000)='/', 0x1) 2018/04/28 00:17:06 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x7fff, 0x7000, 0x4, 0x100000000}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x6000000000000000, 0x10, 0x8}, &(0x7f0000000180)=0x18) [ 56.232873] netlink: 192 bytes leftover after parsing attributes in process `syz-executor6'. [ 56.356485] attempt to access beyond end of device [ 56.375896] loop3: rw=536870984, want=127, limit=112 [ 56.847627] IPVS: Creating netns size=2536 id=13 [ 56.936052] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 0)! [ 56.945810] EXT4-fs (loop1): group descriptors corrupted! 2018/04/28 00:17:07 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x800, 0x8, 0x6000000, 0x1, 0xffff, 0x2, 0x3e, 0x5, 0xf0, 0x38, 0x36e, 0x8, 0x4, 0x20, 0x2, 0x400, 0x6, 0x8330}, [{0x3, 0xffffffff, 0x2, 0xd21, 0x100000, 0x1, 0xbe0, 0x1000}], "aa391e5085a0452117dfcc413d1968242984d02a00cf04285aae30e39ab276ff9b30d8b2e154dc80432902f40b02bdd7d105a87224afa0fb645a8cb1fd112ea22e894967db507c70367f658fb7f1faea090d9d3e08976e1ff6559307bd517265e68bd2a98a0eafce2cd563b52ce9ea66fa60d55a67c4fb35c76ff5e930ae28fbc1af6dfb47c3fd", [[], [], [], [], [], [], [], [], [], []]}, 0xadf) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x5}, &(0x7f00000001c0)=0x90) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000e40)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000f40)=0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r3, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x87, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x5, @empty, 0xfffffffffffffffb}, @in6={0xa, 0x4e21, 0xd2a1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffe00}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000e00)=0x10) getsockopt(r0, 0x0, 0x0, &(0x7f0000000fc0)=""/8, &(0x7f0000fe3000)=0xffffffffffffff9f) 2018/04/28 00:17:07 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000200)="eb3c906d6b66732e66617400020401000200027400f8b8", 0x17}], 0x0, &(0x7f0000000540)=ANY=[]) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/54) 2018/04/28 00:17:07 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) chdir(&(0x7f0000000040)='./file0\x00') getcwd(&(0x7f0000fde000), 0xdfb63bde3e70e2c) splice(r0, &(0x7f0000000200), r0, &(0x7f0000000240), 0xdc5, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x2d, &(0x7f0000000080)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000001c0)={r1, 0x2}) 2018/04/28 00:17:07 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) dup(r0) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) 2018/04/28 00:17:07 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) listen(r0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000000080)=0x7, 0x4) 2018/04/28 00:17:07 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x8}}) 2018/04/28 00:17:07 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010ec4)={0x1c, 0x30, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x200) 2018/04/28 00:17:07 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4) r2 = perf_event_open(&(0x7f000054df88)={0x2, 0x70, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xda3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x20000000002, 0x70, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, r2, 0x0) perf_event_open(&(0x7f000057c000)={0x100000002, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r2, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000001c0)="5936c7f714aa94d11fadd3fc71b2b2b2639f6d4374c01ea67997b15f1a6baca5df8d725c587e7e6fdca3e865dd065febd62a601f117e80bde801418711817abfbdc2554a3190942080efa7b1d9779555957e3096c0a4a1fe438c540cd161d22941e9f18a9e9e1a0d3e4353f836c4f3eb16a0699b4ee03a000000000000000000") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/04/28 00:17:07 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xde, &(0x7f0000000080)=0x5, 0x4) 2018/04/28 00:17:07 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000380)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x141046, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000200)=0x783, 0x4) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xc, 0x2}, {0x8, 0x3ff}, {0x2, 0x4}, {0xb013b7e43d2a157f}], 0x4) write$evdev(r1, &(0x7f0000037fe8)=[{}], 0x18) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x802) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x7fc) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000280)=""/204) 2018/04/28 00:17:07 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='$[\x00', 0x2) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x4, 0x0, 0x9, 0x1f}, 0x10) 2018/04/28 00:17:07 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a6b000)=0x10001) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000540)) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x20001) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x50) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) [ 57.044106] syz-executor0 (7421) used greatest stack depth: 23256 bytes left [ 57.077832] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2048 sclass=netlink_route_socket pig=7504 comm=syz-executor5 2018/04/28 00:17:07 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010ec4)={0x1c, 0x30, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x200) 2018/04/28 00:17:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20, 0x20fff9) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/19, 0x13}, {&(0x7f0000000080)=""/5, 0x5}, {&(0x7f00000000c0)=""/174, 0xae}], 0x3) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004be8d9de91be10eebf1b0ee9a90f798058439ed554fada75af1f0200f5ab26d7a071fb35331ce39c5a184ce452bddd6637aedad4b3921b677e112d6fd319127a87f645594e08128442a4e0d403a9ff7da5f8808e70b54e610a758a18093c49d273ae74b7a7961a228b2972638b053d") ioctl$DRM_IOCTL_RES_CTX(r1, 0x660c, &(0x7f0000000300)={0x0, &(0x7f0000000040)}) 2018/04/28 00:17:07 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x4e000, 0x1, &(0x7f0000000180)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000380)={0xffffffffffffff44, 0x9, 0x1ff, 'queue1\x00', 0x101}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000c00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) getpid() getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000002c0)={0x0, 0x0, 'client0\x00', 0x1, "b9c5cb387348f2e1", "41d93df316a5beafbef245025a3b57dabcfd05af7ec3e5bd36ab81302aa47866", 0xffffffff, 0x5}) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='sched\x00') 2018/04/28 00:17:07 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) r2 = socket(0x14, 0x2, 0x400003) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'vlan0\x00', {0x4, 0x4, 0x800000000000, "007e091a8498", 0xd5c}}) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f305fcf008000180010002dcffc500", 0x1f) [ 57.176925] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2048 sclass=netlink_route_socket pig=7504 comm=syz-executor5 [ 57.235852] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 57.271605] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 57.272040] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 57.284262] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 00:17:08 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x101000, 0x0) syz_open_pts(r0, 0x40002) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000300)) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000180)) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x20200, 0x4) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0)=0x1, 0x4) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x20) ioctl$TIOCSCTTY(r3, 0x540e, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x1}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x200}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x21}, 0x60000000}, @in6={0xa, 0x4e20, 0x7fffffff, @empty, 0x8001}, @in6={0xa, 0x4e22, 0x7f, @loopback={0x0, 0x1}, 0xfffffffffffffe01}, @in6={0xa, 0x4e23, 0x81, @empty, 0x1000}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x9}], 0xe0) 2018/04/28 00:17:08 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/28 00:17:08 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x108) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000005000), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x7f, 0x3, 0xdf, 0x3, 0x3, 0x2, 0x2, 0x2, 0x2, 0x9, 0x8}, 0xb) 2018/04/28 00:17:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket(0x200000000010, 0x2, 0x0) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000180)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000200)=""/176, 0xb0}, {&(0x7f00000000c0)=""/40, 0x28}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/94, 0x5e}, {&(0x7f0000000380)=""/11, 0xb}], 0x6, &(0x7f0000000440)=""/136, 0x88, 0x7fffffff}, 0x60) write(r1, &(0x7f0000000100)="24003f0024007ffc00001200000001b4031609ff01000000ff0f00050000000000000010f98f46b2a991da0645c843b58ad47846e1fdea4cde77209b596b45454fb6e47078d243807a5f37c1b864ddb6c012c02e1f8300ac9db89478a945cf5e714ae8919fc9918accb97a9389445b27c08386167f94e4bde89aea07510543", 0x7f) sysfs$3(0x3) 2018/04/28 00:17:08 executing program 5: r0 = getpid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000540)={0x1, &(0x7f0000000380)=""/165, &(0x7f0000000500)=[{0x7, 0x8f, 0x1, &(0x7f0000000440)=""/143}]}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=@ipv6_getnetconf={0x24, 0x52, 0xa, 0x70bd27, 0x25dfdbfd, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x112a425d}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xa67}]}, 0x24}, 0x1, 0x0, 0x0, 0x11}, 0x10) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000200)={0x4, 0x33, 0x4, 0x6}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4142, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x6, 0x10001, 0x6, 0x100, 0x0, 0xcbe, 0x40012, 0xd, 0x800000, 0x7, 0x7, 0x8, 0x6, 0x9, 0xffffffff, 0x7fffffff, 0x1ff, 0x10000, 0x5, 0x6, 0xa58, 0x2, 0xbb, 0x8, 0x940, 0x7, 0x6, 0x0, 0xffff, 0x6, 0x8, 0x3, 0x8, 0x6, 0x1667, 0x200, 0x0, 0x5, 0x1, @perf_config_ext={0x6, 0x6}, 0x20820, 0xc0, 0x7ffffffe, 0x1, 0xfa2, 0x6, 0x1f}, r0, 0xa, r2, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x100, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f0000001340), 0x100000000028020, &(0x7f00000000c0)) prctl$getreaper(0x1b, &(0x7f0000000300)) 2018/04/28 00:17:08 executing program 0: request_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='/dev/snd/timer\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='bdeveth1selfvboxnet0-\x00', 0x1) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 2018/04/28 00:17:08 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x80000000002e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x80000000, {{0xa, 0x200000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffd}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/28 00:17:08 executing program 6: r0 = socket$inet(0x2, 0x4, 0x100000001) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) 2018/04/28 00:17:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000)='f', 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) recvmsg(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f00000001c0)=""/101, 0x65}, 0x0) 2018/04/28 00:17:08 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x40087602, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10200, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x12c4, 0x4) [ 57.806828] EXT4-fs (sda1): re-mounted. Opts: 2018/04/28 00:17:08 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) lseek(r0, 0x0, 0x3) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000480)=[{&(0x7f0000000100)={0x27, 0x1, 0x1, 0x7, 0x20, 0x1, "d007a70638c69c2532b80fb72dd5fdd2c12d37c609e8d14fd5590c55f92c972664bfa379ed7663c6199797e26ba2992c38404890f951ccc3da02f334d3edf7", 0x1d}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000180)="8d9f819003b3b7b3c30d4c4a12bb5b86d800e73978674b3a44dc7b3d6b68b3395941449fb6c1b4a9ba6b319a1e4f88fe32d4fef57383fa929487548c2ab9f3c14042ce2b27a9ff805b49819318cf386f878fd15ae90c8d8047b930dcf28bb40ef6b724da079b5fc8e90dee3160d07b1297aa844faff70d4156438463d24b7f2fe5ad29e4173ad330750c52ab53b560dbb41581d179d1af", 0x97}, {&(0x7f0000000240)="875545d3e87521e083cae567d75415caaf7203abf55b530cde0d72de2759eab500e59993cff46f3947d1bdc1d7696e4bca8ec60dcfca7541fe0c6c0bccf153461bb9b092df948db7451f1add3fdf0f8657b0d71bb42509823c2cdd6147daa6cb9b80", 0x62}, {&(0x7f0000000300)="2ff8ffea481b6d4ef5911b74d264e4863a3d066e674c949f378ab46122f0ce1ab05d0f81a5c6186d140ff10d1977ba8c7021790592b48c9197c80dcdfc456e8d35f546adf1c643f8cdbe526c5185593ba87cd97e76ed4f5c514e77e77e37c6f9feca27d4577c56a390df5d4b3e4e5ac37c2938e808fbc7d1d3774f6d", 0xfffffffffffffee8}, {&(0x7f00000004c0)="591c0905001a9cb0dca55f674bbd5e8ea0d389b8ba0590f275c076dc269fb95b70354db8ca0b2c28771d22409c38c6fd8ef8070000000800000001fddb1106c48b069bc6c52d089ee7f7759b8b9b200a8fadc4c819b25ea3cd80ae5c02debecdb44b92adafad1e4cf64009790006f1031305118533c84a815585a328bc91f4beefca243ac77cb9c377b582792da8b289867d32ba9ffb86a9a4087b6c18922460a03c2cb441b0dc2bba5da6a13677e40880202fd33a4e1e602ae44705ae818917ba531c8fc47b0b84af2b43811400000000000000000000", 0x1f7}], 0x4, &(0x7f0000000440)={0x28, 0x0, 0x40, "040100000000000000000000000000000000"}, 0x1a, 0x800}], 0x1, 0x41) ftruncate(r2, 0x80000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x0) 2018/04/28 00:17:08 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x604042, 0x0) ioctl$TCXONC(r0, 0x540a, 0x6963) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x42000) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000540)) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/28 00:17:08 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001180)={'IDLETIMER\x00'}, &(0x7f00000011c0)=0x1e) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x80000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x5, &(0x7f0000000140)=""/4096, 0x1000) r2 = dup(r1) getpeername$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001140)=0x56c1, 0x4) setpriority(0x1, 0x0, 0x0) 2018/04/28 00:17:08 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000100)="b885822073b33d17f279c556c65b6d4e641bf19ce9ca6646591188f7d83ce2b6ba61b7d4a2d6761c6ac08e256769976a4151ea035ad02bb017da81a42a9da9b84e4af5e69c2f3fc0c031f6bcfc7d8d61ad1a691c950888ec7b8728d1872d705ed815c03a6fbdb4807a560e2ddf78423ae75bea572ae4e2cb1faedb933dccc024a470195404d9a45403a3c7556cf347136dca9989e0c36dbddefcfccd751834bc27085a9645609326c3a528dea006de1057812fb7177d6113ccf7d69b6a9c8e99794ffaebf49f729b4146052c2234683e0a8dc29f49da8abaaaac2a7019", 0xdd}, {&(0x7f0000000200)="6cd81f6502ea4acb79d82bd29699a8ffc6ceade03ba1f5af913780b959c59a4422d79cb83c0686faa1336b81c96ba04e26534b258fca38d068de893a8dd3c7f143f7f87ee1ca144a32647c68164a65db9b256f4ed5f81998ce89ecf4e147997b295233f90810c4acdf8f54cc2e29ca7ae3d85db415cc4eb1237846618c91e3de5c9245b95c0e924cbca4017301b36e0f7a758ec98bba7cc1dbae9f22c2", 0x9d}, {&(0x7f00000002c0)="904b7e2aebc843492ca154e7d5e62f601f64083a507ec9ed89944130f911ef5d7a8fe711b65769219e7ab7e6c542cb52ff83f9e74b6df5c165a669fd5c5c62b847f0f22f69cfa3723045af66705f117ca7574bffc6997fa207513fdc9a0ae06a9ee85e4bee1c4371ce44ebb9136c3149c760015c3147b00a52dd138299709d0d5f6735410572664cd800486314ba2bd55d942518374c16fa0699c6a97f348da3001e", 0xa2}, {&(0x7f0000000440)="022f5f74f79059da6cd8a889625b1ef25ad5ba81bafc1a2b4ad57f32197a35b2c19a7d2a31b7fb68a779446cb9ddf5576953cd1515ff409ce48a8ff7a833695b7d27c80a66a39d3e9c27e8fe31437783e2a32774d8a5ce2cf94c3e9625cadb2d636b6230982c9c3cc58a2b780cd19c682d45986ff9447bd58b0083d8196eaffd20edae09ad49c637ecf68f7cbf28aa512e4c5ff20e1a02e0b74c703bb1d899ba21bb2baa42dffc772b3bd4a4f22f4bdd8694b4853e4ff38bf9ae2bd1a14cc76553cb7324f60bf4073107fe277e0cb2f7d5cedfb02fac41e88789846606ef685bf277a744301683", 0xe7}, {&(0x7f0000000640)="39767c1eb6e864f81cefc860a4f81ffe7e57ba6ed7e41f032bec889647e0ccd5a269f6e10baccc874c0aea2ea13d844a863a45f63a7a84f4452086fb9328ecc2e47d7ff8e72715ee63902cbc6937b5c26c13898e917aae9370dac8b6496bc16550", 0x61}], 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000000580)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf31100f6e8540e6a49a2bc4a08963e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a86beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05fef5e7d5db4727b16857b7693b7035c6a092bcfd184ba7defc64fe00e66382d528") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r2, 0x9, &(0x7f0000000380)={0x1d, 0x0, 0x6, 0x9}) preadv(r1, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/1, 0x1}], 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) [ 57.891456] EXT4-fs (sda1): re-mounted. Opts: 2018/04/28 00:17:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000018c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/28 00:17:09 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) fchdir(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)}) 2018/04/28 00:17:09 executing program 6: setrlimit(0x7, &(0x7f0000000080)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) eventfd(0x0) 2018/04/28 00:17:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") flistxattr(r0, &(0x7f00000000c0)=""/63, 0xfffffffffffffec3) 2018/04/28 00:17:09 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) get_robust_list(r2, &(0x7f00000005c0)=&(0x7f0000000580), &(0x7f0000000600)=0x18) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x0, 0x7a3, 0x8}, 0x1, 0x7ff}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x20000, 0x0) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x110, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) ioctl$LOOP_CLR_FD(r3, 0x4c01) statfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/72) connect$ax25(r4, &(0x7f0000000340)={0x3, {"0bca1e298e9c44"}, 0x5}, 0x10) accept$netrom(r1, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x48) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000480)=0x0) ptrace(0x4207, r5) syz_mount_image$reiserfs(&(0x7f00000002c0)='reiserfs\x00', &(0x7f00000004c0)='./file0\x00', 0x8, 0x3, &(0x7f0000001b40)=[{&(0x7f0000000500)="68c4bc4b166b88d6c9a6705fe3d8a9b968c42a7b275d99ea2f5625503ce0c1f754d5749f7b443d7aea00151a0af3b064f973876dae499d070189bcb41ff82f589b585a115055158e490445d3ce871b05d5d8c90bfc5ab3dd9135bc0e2e2cfb4d", 0x60, 0x7}, {&(0x7f0000001880)="3b7a9a31c56f5656081e4938a3a9724262edb00eeb0e4ab26752ea91271f6d", 0x1f, 0x7f}, {&(0x7f0000000700)="f66c9a465d8fc587a0a20800224b28fa47d581a4d6919c43ff496a6f7a9ad8d0298b1256df2b176034603004e10363b97aebbdf9aabaf6f19c6b185c8e1561847f8ce319441adcc2f96b56db1b371b51b370963e98f4cb8baa1bac5617687c58e4905563bbf29458bec1e71c014532dad2d4ba3714478d211657ff62f91b3e39378b79a735bbf37615b60c64588be338fd7326", 0x93, 0x8}], 0x8000, &(0x7f0000001c40)=ANY=[@ANYBLOB='errors=ckntinue,jdev=./fil,\x00']) sync() syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000280)) 2018/04/28 00:17:09 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000280)=0xe8) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x450002, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x400, 0x0) connect$ax25(r3, &(0x7f0000000100)={0x3, {"f22d9b4bfd0de1"}, 0x9}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffffd, 0x0, 0x8, 0xffffffff, 0x8, 0x0, 0x5}, &(0x7f0000000240)=0xffffffffffffff5b) syz_read_part_table(0x100000, 0xaaaad54, &(0x7f00000003c0)=[{&(0x7f0000000800)="574556820400006e48000000000000200000000000000000edbca00000000000003ad7d541330602000020000000f9ff000010000000800000000008000100000000009aa2b4af89395aab1ca0007e950000100e010000000000994429d2a727fc00000000000057455682550000000000dc558567c2087ca80fb605bc9500000000", 0x95, 0x8000}]) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) prctl$setname(0xf, &(0x7f0000000000)='ppp0em1ppp0[mime_typeem1-\x00') 2018/04/28 00:17:09 executing program 1: r0 = socket(0xa, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000980)={&(0x7f0000000340)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000540), 0x100000000000018a, &(0x7f00000008c0)}, 0x8000) shutdown(r0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="ac000000646812cabeffadab9604f3096ac9162ff9679e1ae7c34f10b9f6e9c935601bbb9e1ed4f7399ddf90086d906f4b70811ed47e9ac06817abcaf1f2c565dc24b0a5b6842b84d6733995b040414185f986a983d77b64b683b1", @ANYRES16=r2, @ANYBLOB="10032dbd7000fddbdf250c00000014000300080008001a00000008000500ac14142108000600050000002000030008000800fd000000140006000000000000000000000000000000000108000600080000005400037f00000000000000000800030002000000080007004e2200000800040005000000080008000200000008000800010000000800080003000000080007004e200000080001000300000008000800ff000000"], 0xac}, 0x1, 0x0, 0x0, 0x4000000}, 0x8801) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) write(r0, &(0x7f00000000c0)="b12365be1c0c28b6bbb9e387c4f0784a0ddcec9bc2ec4acc2d59d43ff0ee5e6cc6fea2aa65bd7ac25b4e43f0a539a04e1aaa4b7e467d741c894cb976aa06b49220069d8d1ec2e34cec150c79787b903711e1b80eaa57b3e20b53e5cce195fbdd1d6e1433e4c1afd2f823942fb2af20a47ca9a50962b53894cd19fcba6531b496f1dace2e4592c32d26ccc00603acb69b7c6b930ec3e58a6461d79dbd36b6963ab506e9e1895a0be7552d8ed947aaf6e6d83e313610c2cc249a", 0xb9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xf71, 0x3ff, 0x4, 0x10}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0xb34e}, &(0x7f00000006c0)=0xfd3b) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000780)={0x0, 0x3ff}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000800)={0xffffffffffffffff, 0xfffffffffffffe00, 0x202, 0x20, 0x601d, 0x0, 0x6, 0x5, 0x0}, &(0x7f0000000840)=0x20) sendmsg$inet_sctp(r3, &(0x7f00000009c0)={&(0x7f0000000380)=@in6={0xa, 0x4e21, 0x4, @empty, 0x4}, 0x1c, &(0x7f0000000540)=[{&(0x7f00000003c0)="dfed3b0625bdcc1ce30cec9b07b2884a6a5be891cc9fb90b4599596b25065b01faf4116f6adc2f7f4b424ab6226722d426c955ef389c47733887a58d9149a011a6209565dde4a2d445f0203152ae7ecc6c35d57265", 0x55}, {&(0x7f0000000440)="ae2ceee6b29f8628b09873b8539d25124767ed0488b2ac795ffb4a124ee81aea7474afba03f3dfff4ff720db0f27de53fcfaa77004bcbc0561932c348f4efa2105e0707cb109fdb592bbe32d71fcf0893c6ff5175f8229c6e5b3f83b62214f10a7ab68c10266dfccc31bd74d1e13329cf20afa4e2cf946a31b97e94ade07b9affb5ec811506386cab38f0275425665fb9eab0a54affbc09f426b1fb6e0532f29f291aa60aea6902d0d3f44bb2359df7f6988f0210f36de34890036a01d1279a399fd7907c9b875c7bb2e2b0abb8af033e9bdf4bafe", 0xd5}], 0x2, &(0x7f0000000880)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x1, 0x4, 0x5, 0x1, 0x8001, 0x4, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0xf, 0x5, 0x80000001, 0x8, 0x1c1db137, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x5, 0xda, 0x80, 0x5318}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x8, 0x1, 0x10001, 0x8, 0x4, 0x5, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x39, 0xa, 0x70000000, 0x8001, 0x4, 0x1, 0x8, r7}}], 0xf0, 0x4044890}, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e25, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) sendfile(r0, r3, &(0x7f00005faff8), 0xfffb) 2018/04/28 00:17:09 executing program 7: keyctl$set_reqkey_keyring(0x3, 0x4) 2018/04/28 00:17:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x3799}, 0x4) openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 2018/04/28 00:17:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800045a2, &(0x7f0000000140)="984803b4cbfdbcf2cb6312ed3c602c268f27c47dd96ed9516e63ae3cdeabafb21b75e26abb7fb527676246dc37ed86f17f1f3a0cdd65ef715936a5cadde0279237c971280f4b36a98718e31db8fcb9373bed18216579b7651d684e3eef7e2be692062b52dc83eaffd6b4c9e7390dea9a14df97c3f2be6c10e552349b8e1f0d100a687e0ffbfe12bad6abb983cdf4") 2018/04/28 00:17:09 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="636f6d6d006fd655014c29a9a8530a4227f7e0e7d1aa75b4dcba12e78599938ea4c66b08b859b4d6405b6d24bc5413edd35db25e9150fbd128571b8036c1b46d8236ef6257c96597b8bbd69dc848736d39be7b69624141f93411b978cd0b397084b8942bfb") exit(0x0) fsetxattr(r0, &(0x7f0000000300)=@random={'osx.', '\x00'}, &(0x7f0000000340)='user.', 0x5, 0x0) 2018/04/28 00:17:09 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000002c0)={0x9, 0x5, 0x800}) r1 = socket$inet(0x10, 0x2, 0x10) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@empty, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x56, r3}) sendto$inet(r1, &(0x7f0000004fa5)="320000001000250f07b00093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000240)) r4 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffff830, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000100)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) 2018/04/28 00:17:09 executing program 1: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000200)='dummy0\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0x51, &(0x7f0000000b80)={&(0x7f0000000900)=ANY=[@ANYRES16=r0], 0x1}, 0x1, 0x0, 0x0, 0x48001}, 0x0) perf_event_open(&(0x7f00000000c0)={0x7, 0x3ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext={0x3}, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000800)) accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="6a0000005b5da5c90a99f14168b0aaea930eef3845a8fcc15d37ec6eaf8620f4952548e859b6725412836d2b1856cccc4aa938867f6a5c41721a95c2b063c6d0f9731e748ba78b5de7503842fb3ac82793b5c0a5bbe8e3d19138334f189c4ba005522008a318c52047ce87069d785e1d7b8786fa2373"], &(0x7f0000000340)=0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) fcntl$lock(r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x3, r4}) sendmsg$netlink(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000002040)={0x10, 0x34, 0x413, 0x70bd27, 0x25dfdbff}, 0x10}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4, 0x4000}, 0x0) r6 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r6, &(0x7f0000002000)='/', 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup/syz1\x00', 0x1ff) pwrite64(r0, &(0x7f0000000bc0)="3d4dd5132d484c9992e1707e07a998cc609d8194044e57b0e202b698e5226b95f0cae9d569886fbdd9fb4e28d6ee04119fa98650aca13d849ce7548a88ec1be5886a928153c19629924dd6f7f48882a60c5d9caf5b22a6783419828760ce8865f44c4fc8902a416020943101e453b56d4fa93ea0499747c5e9ca2a6a4540690001639e82", 0x84, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000780)={0x0, 0x4e}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x401, 0x0, 0x2, 0x8}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000840)=ANY=[@ANYRES32=r8, @ANYBLOB="0700000076dc60ef9c45abd2121f6e7da9e701ed4d5d3dbaa052c7fb004a1205ed2c65486e5101567d5d90fe37c348963ac51fce18abd1486239ddeebd0249a4c1a6001dc269d74758652e0a642acc255e852d073b9e33b3639345888a7ca5ee9bf286ed0c113c799affbbc22eb22371c128dadf34156d7924431d2e20811c82340e20a4122a70f3199879254d19124351873fe7e726f45cb5ce0667e12112ef825ca5"], &(0x7f0000000b00)=0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x6) sendfile(r6, r6, &(0x7f0000001000), 0xfec) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x100000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) ioprio_get$uid(0x3, r5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000380)={r9, 0x5, 0x6, 0x8, 0x5e, 0x1}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000580)={r7, 0xf7b}, &(0x7f00000005c0)=0x8) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000001580)={0x0, 0xfffffffffffffff9}) 2018/04/28 00:17:09 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0xffffffff80000000, 0x1, [0xf7ffffff]}, &(0x7f0000000140)=0xa) getsockname$ipx(r0, &(0x7f00000004c0), &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x80000001}, &(0x7f00000001c0)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) syz_fuse_mount(&(0x7f0000000200)="2e2f66696c65302f2f2f2f452eeb00", 0xe001, r2, r3, 0x9, 0x100000) bind$unix(r0, &(0x7f0000000580)=@file={0x1, './file1\x00'}, 0x6e) open$dir(&(0x7f00000002c0)="2e2f66696c65302f2f2f2f452eeb", 0x40, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000500), &(0x7f0000000540)) 2018/04/28 00:17:09 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) eventfd2(0x0, 0x1) fallocate(r0, 0x1, 0x8000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB="54000004020007e58d00cb26901f0000000007000008810000080000020078b25e02000091970600"]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x5749}]}) 2018/04/28 00:17:09 executing program 0: prctl$intptr(0x18, 0x20) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)={0x152, {{0xa, 0x4e23, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}, 0xe6}}, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x5}}]}, 0x190) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8273}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/04/28 00:17:09 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'nat\x00', 0xee, "41701eb3a9b1fba96ae0617df3eaf6f3f42bfc28e381be4abb562acc1f99b074f95134611a97cb1f2e716fc1696c0bc275ca9567fdfbc48087b7b3fa8ac1096378dd8597b76ee93e521f448f257cd292ab7430264d488bdbf7a203c9642c4eac7c0ab250d55007d6b1b7517dde14c22101e04a9154cacea80cd01a222e44a96685ea378bd9867b3d3ad724a367c2caf50128b9e6a6a706922666457f6f27e3a89d24a261b64cb5ae31fd982dc74a529b8d8d5b83baf86ff4927cece7113f1a6c68e5edb8ed6ce7e821cd6f019b0417a9e19c4bda1f29762ca7c4ffcddd5582d6de8a1390382c69c87bed857002e2"}, &(0x7f0000000340)=0x112) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = getpgrp(0x0) ptrace$getsig(0x4202, r1, 0x8001, &(0x7f0000000180)) open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r2 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r2, 0x8000) ftruncate(r2, 0x101) [ 59.071360] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/04/28 00:17:10 executing program 7: clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) select(0x40, &(0x7f0000000280)={0xa94400000000000, 0x100, 0x40, 0x2, 0x6, 0xaf3, 0x1f, 0x80000000}, &(0x7f00000002c0)={0x5, 0x3ff, 0x5, 0x5, 0x400, 0x5, 0x4, 0x1}, &(0x7f0000000300)={0x7, 0x0, 0x6, 0x0, 0x1, 0x7, 0x401, 0x6}, &(0x7f0000000380)={r0, r1/1000+30000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080), 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x4, 0x4, 0x7fff, 0x6, 0x401]}, 0xe) r3 = socket$inet6(0xa, 0x1000000002, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000100)) accept$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x52, r4}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000240)={0xff, 0x5, 0x5e12, 0x8000, 0x100000001, 0x36, 0x3, 0x7, 0x2, 0xff, 0xa6c}, 0xb) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={0x0, 0x6, 0x843}, &(0x7f0000000400)=0xffffffffffffff72) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000440)={r5, 0xd0d4, 0x1, 0x2, 0x5, 0x1}, 0x14) getsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000001040)=""/4096, &(0x7f00000001c0)=0x279) 2018/04/28 00:17:10 executing program 0: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)="0f", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0xfe8) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') 2018/04/28 00:17:10 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) get_robust_list(r2, &(0x7f00000005c0)=&(0x7f0000000580), &(0x7f0000000600)=0x18) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x0, 0x7a3, 0x8}, 0x1, 0x7ff}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x20000, 0x0) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x110, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) ioctl$LOOP_CLR_FD(r3, 0x4c01) statfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/72) connect$ax25(r4, &(0x7f0000000340)={0x3, {"0bca1e298e9c44"}, 0x5}, 0x10) accept$netrom(r1, &(0x7f0000000640)=@full, &(0x7f00000006c0)=0x48) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000480)=0x0) ptrace(0x4207, r5) syz_mount_image$reiserfs(&(0x7f00000002c0)='reiserfs\x00', &(0x7f00000004c0)='./file0\x00', 0x8, 0x3, &(0x7f0000001b40)=[{&(0x7f0000000500)="68c4bc4b166b88d6c9a6705fe3d8a9b968c42a7b275d99ea2f5625503ce0c1f754d5749f7b443d7aea00151a0af3b064f973876dae499d070189bcb41ff82f589b585a115055158e490445d3ce871b05d5d8c90bfc5ab3dd9135bc0e2e2cfb4d", 0x60, 0x7}, {&(0x7f0000001880)="3b7a9a31c56f5656081e4938a3a9724262edb00eeb0e4ab26752ea91271f6d", 0x1f, 0x7f}, {&(0x7f0000000700)="f66c9a465d8fc587a0a20800224b28fa47d581a4d6919c43ff496a6f7a9ad8d0298b1256df2b176034603004e10363b97aebbdf9aabaf6f19c6b185c8e1561847f8ce319441adcc2f96b56db1b371b51b370963e98f4cb8baa1bac5617687c58e4905563bbf29458bec1e71c014532dad2d4ba3714478d211657ff62f91b3e39378b79a735bbf37615b60c64588be338fd7326", 0x93, 0x8}], 0x8000, &(0x7f0000001c40)=ANY=[@ANYBLOB='errors=ckntinue,jdev=./fil,\x00']) sync() syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000280)) 2018/04/28 00:17:10 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x4, 0x2fd) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00e70000000033320000000000000000e0000001000000000d694eda18e9b5efc0000000ffff00000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000044000500ff010000000000000000000000000001000000003300000000000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x0, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) 2018/04/28 00:17:10 executing program 3: renameat2(0xffffffffffffffff, &(0x7f00000001c0)='\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0xfffffffffffffff8, @empty, 0x85}, 0x1c) 2018/04/28 00:17:10 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x2001}) r1 = getpgrp(0x0) getpgrp(r1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x3ff, &(0x7f0000000080)=""/25) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='schedstat\x00') ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000002c00)={@local={0xfe, 0x80, [], 0xaa}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x40}) 2018/04/28 00:17:10 executing program 1: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x10000, 0x2, 0x0, 0x400}, 0xffffffffffffff01) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$nfc_llcp(r1, &(0x7f0000000040)=[{&(0x7f0000358fa0)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "9a38f8e5d227f1d0f788c3e3a41c0600366eeca8862b48b33db10803000000000000004d8d902b0f43e014d5a0d9815619a88f6c2e3f0000000000000000e1"}, 0x60, &(0x7f0000179f7a), 0x0, &(0x7f0000c47fe0)={0x10}, 0x10}], 0x1, 0x40) 2018/04/28 00:17:10 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005740)={&(0x7f0000005400)=ANY=[@ANYBLOB="04010000160001000000000000000000000000000000000000000000e8ff0000feffffffff00000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bb000000006c0000007f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000c0015000000000009000000"], 0x104}, 0x1}, 0x0) 2018/04/28 00:17:10 executing program 3: prctl$getreaper(0x19, &(0x7f0000000080)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404802) write$cgroup_pid(r0, &(0x7f0000000040)={[0x34, 0x34, 0x30, 0x34, 0x39, 0x30, 0x35]}, 0x7) 2018/04/28 00:17:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000573fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9a0000008a3995a07d1c37e350fb3cc6bcb269e9340bfe96b3501de2c599f6ffdc9bd9ae2b33f1882c8dcb56ed72c2e4c0ee29e42386b0457992a1a37ad9cf4b2765b10a28f7becab73e8469484263a39ca7a392c3346c8de2b3bb4bb17bf9bb725dc46a6fa93cf81e1e49ae2de18d2e3dd9548bb56c2421a7e64c952e5e678c0a83799b55bdcfd7f8c24b4d859711117f8192c4cf34758f16fe5606ee9b"], &(0x7f0000000180)=0xa2) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000380)=""/157) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x2af6, 0x5, 0x2, 0x90, 0x89}, &(0x7f0000000200)=0x14) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x27a, 0x8400) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x7, 0x20, 0xf5a, 0x7, 0x7fffffff, 0x0, 0x200, {r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x5b2c, 0x7fff, 0x5, 0x5, 0x9}}, &(0x7f0000000300)=0xb0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/142) dup3(r0, r0, 0x80000) 2018/04/28 00:17:10 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x1f}}, 0x8, 0x4b, 0x6, 0x6c, 0x14}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0xc4, "c9485fa6cb0d2c26f51846d2f203472f2960fb3bbaf576e74f95ef31f8866b5846a7d318762e34b6f8cdd6c8c21c715c81d5199dc6e23bed9149207922c7bcd8962a20188ea2dac6c5bb6b1eae8d2fabdb0ad74cbc217f9967c7168d44dd358ba2640453b841e7f0ed60e6235bb1b42b5d09381b590b8b4166289bdbea05400fbdda48ed371f3b6f8d0bbb18b141f349a468875c9a487fc1286df2543074834c429e3707c952a4958fba204c86115a2a30b81a5edfbfe4ce3fd19b287f80d7ae0b57067d"}, &(0x7f0000000680)=0xcc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r2, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000300)=0x8) mount(&(0x7f0000000180)='./file0/file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x2000000, &(0x7f000000a000)) mknod(&(0x7f0000000700)='./file0/file0\x00', 0x4000c080, 0xfffffffd) acct(&(0x7f0000000380)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES64], &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) removexattr(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB='osx.tmxfs\x00']) 2018/04/28 00:17:10 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000004140)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/132, 0x84}, {&(0x7f0000000180)=""/117, 0x75}, {&(0x7f0000000200)=""/84, 0x54}, {&(0x7f0000000280)=""/101, 0x65}, {&(0x7f0000000300)=""/112, 0x70}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/226, 0xe2}], 0x7, &(0x7f00000005c0)=""/239, 0xef, 0x5}, 0x4}, {{&(0x7f00000006c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000740)=""/151, 0x97}, {&(0x7f0000000800)=""/239, 0xef}, {&(0x7f0000000900)=""/164, 0xa4}, {&(0x7f00000009c0)}], 0x4, 0x0, 0x0, 0x4}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f0000000a40)=""/62, 0x3e}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/236, 0xec}, {&(0x7f0000001bc0)=""/61, 0x3d}, {&(0x7f0000001c00)=""/31, 0x1f}, {&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x1}, 0x7ff}, {{&(0x7f0000003cc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003d40)=""/15, 0xf}], 0x1, &(0x7f0000003dc0)=""/175, 0xaf, 0x24000}, 0x1b6}, {{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000003e80)=""/105, 0x69}, {&(0x7f0000003f00)=""/3, 0x3}, {&(0x7f0000003f40)=""/204, 0xcc}], 0x3, &(0x7f0000004080)=""/134, 0x86, 0x7}, 0x9}], 0x5, 0x40, &(0x7f0000004280)={0x77359400}) preadv(r0, &(0x7f00000009c0), 0x338, 0x0) r1 = syz_open_dev$sg(&(0x7f00000009c0)='/dev/sg#\x00', 0x80000000, 0x400000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000042c0)=""/71) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/28 00:17:10 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000140)=""/246, 0xf6, 0x0) 2018/04/28 00:17:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getuid() setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) listen(r0, 0x0) 2018/04/28 00:17:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB], &(0x7f00000002c0)=""/74, 0x4a) unshare(0x20000000) r0 = dup(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in=@multicast1}}, {{@in6=@remote}}}, &(0x7f00000001c0)=0xe8) ioctl$TIOCNXCL(r0, 0x540d) clone(0x0, &(0x7f0000000180), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/04/28 00:17:10 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x10000405ff) fcntl$lock(r0, 0x7, &(0x7f0000876000)={0x1}) r1 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r1, &(0x7f0000000080), 0xfffffe5e) lseek(r1, 0x0, 0x1) truncate(&(0x7f0000000280)='./bus\x00', 0x2) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) recvfrom$inet(r1, &(0x7f00000001c0)=""/166, 0xa6, 0x2000, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write$selinux_create(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a0500745f723a646d6573675f657865635f743a7330202f7573722f7362696e2f637570736420373500"], 0x35) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x0) gettid() tkill(0x0, 0x0) r4 = socket$inet(0x2, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2}, 0x10) write(r4, &(0x7f0000000040)='\x00', 0x1) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000100)={'bond_slave_1\x00', {0x4, 0x0, 0x0, "fa6a79da2234"}}) 2018/04/28 00:17:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xdee}}, 0x1000, 0x9715, 0x482, 0x3, 0x92}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0xfffffffffffffe01}, &(0x7f0000000180)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001b40)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r2, &(0x7f0000002880)='./file0\x00', 0x50) flock(r0, 0x8) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000001c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000240)=""/38, 0x26}, {&(0x7f0000000280)=""/33, 0x21}, {&(0x7f00000002c0)=""/50, 0x32}], 0x3, &(0x7f0000000340)=""/249, 0xf9, 0x5}, 0x3}, {{&(0x7f0000000440)=@can={0x0, 0x0}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/218, 0xda}], 0x1, &(0x7f0000000600)=""/25, 0x19, 0xffffffffffffffff}, 0x100000001}, {{&(0x7f0000000640)=@pppoe, 0x80, &(0x7f0000001940)=[{&(0x7f00000006c0)=""/123, 0x7b}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/252, 0xfc}, {&(0x7f0000001840)=""/171, 0xab}, {&(0x7f0000001900)=""/49, 0x31}], 0x5, &(0x7f00000019c0)=""/245, 0xf5, 0x800}, 0x5}, {{&(0x7f0000001ac0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000001b40), 0x0, &(0x7f0000001b80)=""/130, 0x82, 0x7}}, {{&(0x7f0000001c40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001cc0)=""/229, 0xe5}, {&(0x7f0000001dc0)=""/248, 0xf8}, {&(0x7f0000001ec0)=""/56, 0x38}], 0x3, &(0x7f0000001f40)=""/217, 0xd9, 0x1}, 0x8000}, {{&(0x7f0000002040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000002680)=[{&(0x7f00000020c0)=""/37, 0x25}, {&(0x7f0000002100)=""/172, 0xac}, {&(0x7f00000021c0)=""/201, 0xc9}, {&(0x7f00000022c0)=""/204, 0xcc}, {&(0x7f00000023c0)=""/212, 0xd4}, {&(0x7f00000024c0)=""/227, 0xe3}, {&(0x7f00000025c0)=""/142, 0x8e}], 0x7, &(0x7f0000002700)=""/227, 0xe3, 0x5}, 0xffffffffffffffff}, {{&(0x7f0000002800)=@nfc_llcp, 0x80, &(0x7f0000002880), 0x0, &(0x7f00000028c0)=""/76, 0x4c, 0xfffffffffffffeff}, 0x1}], 0x7, 0x2, 0x0) stat(&(0x7f0000002b00)='./file0\x00', &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002bc0)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x9, 0x4e20, 0x0, 0x0, 0xa0, 0x80, 0x2f, r3, r4}, {0x4, 0x5, 0x5, 0x7, 0x1, 0xfffffffffffffffb, 0xfff, 0x6}, {0x9, 0x6000000000000000, 0x5, 0x4}, 0x1, 0x6e6bbd, 0x2, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x16}, 0x4d6, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x0, 0x2, 0x6, 0x2, 0x9, 0x6}}, 0xe8) 2018/04/28 00:17:11 executing program 6: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='tmpfs\x00', 0x0, &(0x7f0000ebcffe)) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x92, 0x3, 0x1, 0x800}, 0x8) mkdir(&(0x7f0000000480)='./file0/bus\x00', 0x0) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') 2018/04/28 00:17:11 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x11, 0x1a, 0x800000000000bff}, 0x14}, 0x1}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/04/28 00:17:11 executing program 0: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x20, 0x5, &(0x7f0000000640)=[{&(0x7f00000002c0)="ba286d62a24e4da6684633f54c8b21ec3ba5068fcdaba4461f4f52419c476639c4f1be144334b44fbd7dd4d5945fef64fea3975bb112edaab294aa51d4f06c75518b5d0de1fe86fcd9535712f14aaf99f26cfe129eed4cd5ba4aae10fc078d4f42d23e381fd20448c982194d13d1db814bd3ce8c02af329d4c2b4a7c7204216431127c113ef2f48666374bf12a3f3db0a0592c57e7e2c5b20cdc238089e83b687d3b7555829ca2ce7a753076c314e51b52bc79df7157c1702d21355d7c9ad1bec0f016f054be41a5080952855d5c5beaf70e13ca977f56f4", 0xd8, 0x400}, {&(0x7f00000003c0)="8fc74cb1f225af9b376b31b095d2527e37f20e9461cdbddb45eb9f1c98ae8cb3487ce3f582d8d2e4f276471e629b121613b427cb4a4288c20155f264e37e5f647a3dad5d22878b2dcd913bd389dfc417a2297c72dce0eda770c81e61ffe8260b5b8df0ce90ebcc588ec1113e41b534f957180da0cbdba204161d4040655cd8f79da2dfa5e2731c82208453f72855bc372c76eedbdbd150c5f84d18c8ea31b2358c66a57a1ba860bc93d478e1110574c5114fee4652685a18b8fc2677a4890ffc15b3ed60b170df7423d271c9a917b0a39cf33d584f6201a916694a307e91f4bd58043e820955477c855bdb6ea7cf2d1c", 0xf0}, {&(0x7f00000004c0)="a9f7123b66dd777c50056931a9ff4f3f123210315e0c33a9a6fa9d9ac894ce1d77693ab97056ca8cea477b5ca0ed9f4e81b268f0dfb37024b4deceb128fc2eac73c3a45374033d20dee079011fecc597412b8319a02036a43aeb620ccfa82876b848ddf40e537c483f6309a7c6ce233376ad040b4b160af92f51f3212dc5ca512b228a38fe95711a8dee22c57bafee18820a4a4a128dcb8649139ca431ad5087ba3bd172c5ef3e8e8f8028eb8a31108f210e42cc23ac28da96b1d924c1568c095312513e264dd17e7bc6516e5cd044d865336b0f0e17c25423016914c68b4efd459abed2e36ed03667f375db2b5c2a54aaca2c", 0xf3, 0x3}, {&(0x7f0000000200)="4091269141323bf394a7cfd84e73c9335e2e69", 0x13, 0x7fffffff}, {&(0x7f00000005c0)="2d901cb42df05e958990e215f11f0f34b1e8f56e12233613ef4b3171ebf1df6a2f336ab0a73d03f53b114561beaed49d4e5c4e42e374cee4a17dba70527cccf6d9d160990bd6ee8ccbb66c1b8be304bb16f3ce2894c9b2aebec1ced811", 0x5d, 0x3}], 0x1a46868, &(0x7f0000000240)=ANY=[@ANYBLOB="6e6f757569642c67727069643c6c6f676465763d2e2f66696c65302f66696c65302c616c6c6f6373697a653d7f2c696e6f646533322c00"]) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, 0x0) chmod(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/04/28 00:17:11 executing program 2: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)="636f6e6669676673001cac1f2de39aebce656d653a19b2c28970d0c3646fef8d13af893ffab56bb30739d6019d5405e840c4845fb077f260ae93705169c000db61a99463553dae11593f3f69b4cdef393ce9cdb1a4a9f8a5ad17a46d74723f523d71b6e4e4dedc5bedf13b1cd444ee827e92ee4b12229af2d37b1d84201c0f8fc02d0e5e5bf1115a509db95f7fd84b2ac10e345ae1cdf3f6d3cd6832999b63734d8f", 0x10000, &(0x7f0000000280)="d4b482e74a8d19c593054ec943cff7e15e81f6e1b2c26a3a2bc0344c15f8d0078a97a391bc0536ac30854c69a7da0cd87721f7c854b50e3f0059e6b81e30501e2e0002da") utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}}) 2018/04/28 00:17:11 executing program 1: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0xfffffffffffffffe, 0x6}, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) memfd_create(&(0x7f0000000180)='\x00', 0x3) keyctl$get_persistent(0x16, r2, r3) 2018/04/28 00:17:11 executing program 7: r0 = memfd_create(&(0x7f0000000280)='/dev/vga_arbiter\x00', 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000002c0)={0x4000000, 0x2cd, 0x19}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4002) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x368, 0x28, 0x0, 0x920d, 0x3ff, 0xd70000000, 0x9, 0x8, 0x100, 0x3f, 0x8, 0x5, 0x0, 0x200, 0x1]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0xfffffffffffffffe}, 0x54f4d99278a76880) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000300)) 2018/04/28 00:17:11 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/28 00:17:11 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockname(r0, &(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000680)=0x80) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000006c0)={r1, @rand_addr=0x2, @rand_addr=0x7fff}, 0xc) sysfs$1(0x1, &(0x7f0000000000)='tunl0\x00') sendmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x2, 0x2, 0x0, 0x1}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000100)="0c5e5ea7d27dbce9b23cb81bf9d570651e40a37a8f365bfa6043f4c68f014bdce23eaeb847da4e24b8de8906a1a21ddfddf08d782a2e1ab92b0c669f5647e7bd5642e9abb24683359c46e9c07b7adf96cca4908193ec509ef1b2eb6b7460df4495eea69f34e3ade60b1c366053c115c9d5cf59ec457cb916b8de356c6359f78966ba1f44c98af1ebf6ea71e3d4274cc78b6613e8fdf5bac06587231b3d6dbcadbf0c959d76838dfdb6b53ca8c53140993d", 0xb1}, {&(0x7f00000001c0)="a62cb9e9e532841922bf003c5b3efaecf3688b70d56c3fb5a32175f21fbbb8c5abc54a029b22d6a1bca4ca36ba0415f89b80d1cc33f6f838d9d2cb0f56ff4f463a792e992fbc3eb15efb0b1f812300c6ae74b142232d341a61fc81b9af384c", 0x5f}, {&(0x7f0000000240)="b6644769883d2f7438ee10769541590a6d34f76a2b0e30508a848b2af91ecc6d82a1b579e3231e4ebdb23178e86a40374c40a0c90804d9debdab357a1c925c6481b8d8eadf287a2e07bb4e5390740ea03425b5347bd181ef78990be3ecc5c396b0fa1770060d627580334ad006846f58bdd86bd4ef3e219f7e9cbd0c2f5ba244ef61551b40b01a62f3dad1e2e1a1e8f97d2df9f1d9365b253a780bdd2c9f1edb18f6aeb07b09839f330b73cdd417f8ba853c87ae300e86be10fa788d4b95dc756592872d014a9849ff94055c87cd84da3a91c21e8bf46dff3dc8c8200c1bec73ccc8fd006de1b363d7dc8c6c22", 0xed}, {&(0x7f0000000700)="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{&(0x7f0000001700)="a510951924be7dd14262425e7ae04c06abf3cb0b95c1b8d1ea48ceee99b715177258848d839c7e5f897bb75142a787ce92ca425645bbf3f5aa8bf42ff369c1605c18fb1df3de30064b7d6d9df1e077498d1388574716cabb8289f9d795a00fce44f7c88e8d517e864717861902e8a0aa3c3bccb7592b08767d5289a3056b8bb40f8b9759d9b14e57034e33d974c1a38a433ec02f125d43b5d5cd2984cac8023dec2875df66fb0788d2a575312c17346456abcebc9b72c3db7996e8933b30bf3385f8ed1cc7b18b0971e1d274e6750c0397035c20bc597d393ee30c0797746d875ab2884ed110d69fe5caf91dd79d98fa40422e2874d922622d386ec4d3ecf1e8625b48c616787fe396ada61262d9d5f849e09a49d36ba0d87181ebd84a376452b22ad2f1ddf4cfc686f067dee4a286f3451f67b39e9a1689d07e5749f62ae1ed7c5f919cd10c745c31de86ee660c513cc9ffe8190e6bad774b60f037ccb522815ef66de617a81300dd4cda9622738bdd78ba97623157ab94ebeec7ec27970491ff1b44b26fa57c56fc43cc0925b739ca477cab81c789a229558a6b69e7828f301a90cd6d39ce05f721859e880183247b5568b05337a1c4951f81c25985a45fd1d213712e54e83e32d2f64ed413d0bea576eaaa2acf53d4beb3b142b3b2aa54d7b8567e7844fb76645bce671c6cff14473b1e04f84d07e8fc8e846ea2b48d72e76c584cbcc79c7542a4f524aa55d749f254e77a4acc671b919b9fd67ce8a01f8fc11853ef3e54bdd096f3b96f652333c721e36d60d9a50c1179ec61ac2ccf6b0449f1e05beab1c04b9784befc766edb0f0b2b910c7f3cd662edc601cbfe1cf4f64c5e190cd88b3defd98ebf6a1818bcce74290202a7d07afd49ac3a744d378bfd36fd481afeb0b73410a3400993af66975c41718a6e639b27e1f072c073e61796e2429a9f5ff890eea6c3275d4a5ecc1d43a2e81483048988811a5c3428115268731df73da5b6280bada69bc541254e9c0d9ecbcb5a5c5fbc845c9a543f9f85cd300e4383dc1eabd70ce78ab77555359716798690d688b14c31845231e46e3c0170b1fd6af4548fbba104b59bb9e8f1c8933b14e72e8a78eed88c885fda150bceea410441fb58718c736e13bcf2f5a3b6931e390f49bc8dfbb4a2fa51e3d2ab8d7aaa323f70af45f2db72093849c4c9ab47771a55340d14ee83064991e868573d6a54f2a785ff1f6d0f93d964a4d3153ed7e6a8ec787963ae70c5660aa27d6a6ef8471ae0f7779600eeb08a1f16d32ad11c9db0e6b5153987b367ed3633749de2f7eddd4397e2c0cc0667ded9ccc423e196ca5ca80b0d6fdc4f96fbf4136ddf2a13b188ffbd970567d45cb07ea8b3eecb230a802995504a14fa7492c25d46b74db751513b71d7b25bff5166bf0b7969cc4adc8f0b0d7e4701627751713904854f28e3e6bf5edb80d2d1d00d54b509ea92692005340cb9eaaf3c645d3b3f19bac4dc046a69d06dbd4be427619c2f99ba82b8946cd394d016253db622c56747cc5c0d12967e0bc020e9ca1cbf6650f81ae7ab7ea37f4758abd3764a14bdc5bcac36039334e1f1a94fb9e3a7b09e69325aab25e49ebf0fa090bb0ce610c104c463d6562bd6e741354afaa12a34cc2ed6448c5266a7f486038810ec505cb7ee81d874c2fdf99b987561d10c716463a40e83a80e89fa5d7f6d45ad930733dcf6c1bb6f40afd7343448fc496a0e01140dcf3b545316b330cf37954e130fd0fdb634b125c86b257fd94c855ab73a7e2572c3de148f29dbc09e0cfe944c7211d9a623104b0fe47cef049e6deec48ad59bd00621c9f111f86ac4e86402ec2d05366507715daf615eabea34c49755d72a9f608eb5c763a7d0c4c52f2a41a77f7ba13bb467ea90fc1849f140a8230cc86d971b9cdfe3d593a26c06bc0c516e1c4da4d58df98a99a9e998d4d6134dd82ce5cea6b7843f72187b636c6a9828456b078bb3740044ed29269a17802c042a1fa303b7a87bf7f5903b20a3cf31fe9d9b7b189eda64bf3685a617a3cbf56483f688a67cb82d1febdd522ea9ad63e5d755024dcbfc4ceefd01307f5c9fdb55416c6cd8b00bff9356e99b4fad98f66d0ed118a491783e349c6ef6aba8663884fe9e2fe7d1e105cec27952da9413d339c2a471b1990fa6d6016c6c72a25ed904fc2a4cde9eca05a6166b8d87fc737abc85c07ee809b030357a7a10b602c950395e9dacade954d39568308af3fc3548bf0be79a87e618dc6d19b4e2419b788b29930e3f871ba481b1c7200826c839410a9a5d39a79ca1eb08c7bb530148868fdd227b7103adbf2063ab9fddf551be8550b1356725e7607b6043dc824bd029b57c50a70737246ef6b9d95afcbb6a2ea56aba4de50a4a840489098b0e46e0c3b8fb1b5c02cc10b9c1103dd905ed704e9f6caf98b34e6228ef31b220be44d7f866468d87f46b7f25a772d39bc04020ed5ae73b512e709c13e256be2dd0dd84f8929897439d477ad604919b43627dae317625d45b551e69a955c8cbbc14eb50f5e4dfaa270816c01db8b45ffccaebe0e80b6c0c2f07429f59394555eda0c2cff9bde5ca87d48bb74404844c2eaae0ed971763482f9b62e19b799b008daf633f829000fa890c0d4ac42c6b96f574804e9a0dd79ca4e7e5ab2bef9096430f0cc43528059470f90aadbe6add19bf2618e9ac887b0b27b1d60a1f1cd0c4094bc82a1555da28dbd4c8b39d28de0714a1487bfa6b5dfccb4842eb8b5887b5f2a3eefb1251b23228e500a62967da1dacf81503ed1527186801d75a0a445bb92672d9c3849b779895665905e767614a2e832bae6f21abb29412a7e0806a959bf935d8c04cf28507df54e519180bd7e6f94d73acb6f63033135c3c21de953b16415b0648a495f91b5d02d1d796c941a51eeabd98b3dabb35ad74d3120d0cb5b6907c278bbb3d4dd97807b74d9eed902ef13c4e5ac667ccb6e32b6603f679a1f343d95246251b160278176d44e7693c145368447613bb52a56b3ba61cf19b2ed8036817de289e0902e88385afb0d106fc23ca0c803ff1adc6125802badef3e5572a7528e13ae6e719b8d59b2adeb484004efd48fe73d561c1c362bae0900b4293e9563dc00724fe6b3b5363e76d3c1fa7bd186b283c1cec0f6ccf81a292322e9570ad409b92cb38a2896bae967a6df0fb971cc39849d54dadffba4eba8148ab3ecc79545564ec7153bacb3716d73943ef98b4a00666b7acd2ece99f6a1ea11463f53f2e3765b2128c36df6cf6e2eed2151c2ecc54e8104591cfab65f9c6c87c616462c2b6fefa67432919f3f9ba7fdf5176d09c14e5a3799f07e9a4cb30f4abbdffcec146ec5eff0f542aa53c088814e456c08783bd4bf0725896801799af35f8293eb83a5bf3667aad82fcc4d4a5fb2aa3ef49ffea94aa38092b22dfe9f527f39ce59a063d25bc349a9e1047bf634013010b63bff99d2f17b41bb636a37ab512afb23dca8e74cfebced0ad7f0cfba237076aa4d7cedfc1a35221fe8fd6fdd263b6cadda05042b15c08767d400c6f4beebc8897ed240dd65f546076ceb34a31fa465f47d9ee23fd2881c76eece35f50bfdf14f54fc0c1e93d9bfcb7c26e5eee359386afb25818e9d5b7ed90c9d2f8bec05b0a421b4c8cca7a8e0e39763a3ea8f987f6f251f05fa8daf829b14d612812aae5901132d7aaacfc56d0f974644f1bd9864f91e9066aaa58f4ed03bcd607dba40b727a773d1d92126c904b84d2439e55405c092c19b6664d75296d17e0da5553e2e7d66c15162813ee819409d08a5b8ba7ca7a043d376d2240c178c1cc79241830ea3f616d09dca05f01a206c0605683ec545189db0fa0a72f215f9da0e08e097bf4295086e1193b2675ec9e1b3bd4a5a01f48cd75d7e1aa27d8d0ae60ddfaf62ec24a1d92fe08c4b40b315c33f1c67664e46ad1d30c268f34ef8a5483384a80f78e5dbbae4fe5c18b3ca7fef725f23a151cd5fc73bf2c2490ffe324ff8e05ac4efeafeccf442856a5398f22fb008e2f6e9ba6d4e6842f54e63ca4b4e42a393f164a8e3b263e0ca79546e432950c66de2439e5751f49fd66c88de7d0ada83fb38e2656f8a0b33d97429357215eeb6ad0e439a9df294fa9c9f2d8862e73a558bb830cb1f13c5f4836f8da2334df5c3cb9b6a59dd5667d5a512de27b4f89b0dbd25c43de60a8b6d7750be48ca8b5773723e7f1302cc06c1930cb053eaa8ed445ac4374d80fd4cb82f83eaf38f84dd5d8b847332e8443ec5bc7bd2339c14416667795e91e32612010ebd549b8baa488d096dcc8c987424f33a362c552f1bf7404c881c8a4636f0324dbaaeb262ece394afa323459ec2f7e3bb49138bcb4fa995dfaa4baf3a3dc35637f458f8fba22d2f2bc762b9fff2e80a131cd22799c9146ef4bb80589cbe2bde483b55d0b58fe1524809f5d237c5f24668e6f0333c792e5cb45f21988a636088699637f50552f9bded23a3ed9ae118a88f484d25c291a1dabc6da2655f66cf4c938d72c4fc16d1b9ee0b1755da251e439405faa27845cf1062149c7d7757f1379b0222656df9ea4896122ed2ce5cb520fcb630fa163b0911c429662686e49537f85c1178910ee2d2a86094ca0f1c53b19f722abc718d3a229bb9f1e9f439a6b004a49522d0a4ba0a20d410fee5b6acf4251ac4d0a8434c8a100811c2a36911ef093a404cb135216f7f11cd2517f730faa53fc0988c70f5d42c5ee5b84dfcd49b962297dd7d7f0cf3ffe1aec87697abddf8a58163def971cc8207fc04932fe3644563dfe7fad8d58bd532f23d75dd8094c18733fb28e9049961c0ffd19d2cc44e5f2cb17022aec841fe062c716fc66632c169947a44fe435482cd1e92aa8f339e02e2e14f4582aa94c196280fb3c7a9b49b0747ce034eca75ab42a3fb184e05d8ccf8743dcbd90c2d02a5b2e3cf6be7d79413d09f70387de57188878e6cd9808e9515fba30004e1b61007c3f4292bdf31c725e4846fcb547e9ae92ba3ddc510e7212d245e0a6740f5bdf603df306c0f4bd2d2cc5a1b6ba2672fe512070971241454e3539f6c0fc6beb88f1b148eaa3ab4ebb98e2af5ae897c33a65f4e2264bf608e8033501d59ce7168af91cdfc8cc28117685633f1bed5646d4e8391fe9898ba9b4d410d0e17868b3a4e848488b8231d9a71b8ff03f2192203e1bd3864660fce4f604996e81c7db43c95068e9485007f9762b87cbfdc4497fc49b556bf231c9e271a62802c721d7f1be5871e95828946bad50a7b0869f19f4051feb4bdefa5e1efe0d80d4df4a1128f9124ebc10a947ecfcd2ba0b6ea25c07c244e3d573fe4516ddc18d5f269f65b192566126f75821fd6e23bce44b1df9e13c27d235ae86872bf39eae0ab31754279a24f05c8ec18b4ed2bcfaca3c987b31a5a638b3721939a5df5483a43f5b448895ec7e053be9210ca85dd79ca75218ae81eb5a20923d223010d322f39e88121dcc8705e6a76264ee2a94cb4ed577c5a3b6a899607a34cd725bc8b26d8abb8f6388e4d6948ab9ccdc5502df9505aa196934c1137fd9a972c47eace7a3425518833d116d53fa560a50e1008d617dde09a13224d548b692096922f4025ebccc034799b123bfe5b010543a88e3189ae4eaf7717fa1a4e78e6deaa8acd0543edf5c6d2428f64823e74777913ebf0e6528e02d37f62b2188558e39b713d5e4f7f3c23d698a5bdf3bd62b5caf2466dd445be792827b800a193038502b8318140ff56a1343bd220fb049cf37a0707fe2f65b720952dad5753cec4e5ad61699b75bfe68a5", 0x1000}, {&(0x7f0000000400)="e32e72ef937be2e84b872c1eb35c110dd24b9e43d3726c638ed7eac2b3192bc12decdd865a948f58191fa8e571c1b087c5e237b5d476c0707471c2e5d3a503f49b9f206ff1fb9f20696927b12e8eb5a8546da7cbfe1b128ff99f917096a15ae609fd2284f82e5d605b428bda1953e832f3949ff05ff354170263fe65f5939a4f049e15dfa480ee85331d4b1213d82fd2d10c487159c4284b58c59002978fe0bac72c2618681405389c0f75d1ff9a89f7af3da920cc3d7c2bac40d5406ca97da0df74718f4e05643edfd2a9417387d8bff54d10", 0xd3}], 0x7, 0x0, 0x0, 0x4}, 0x625}], 0x1, 0x4000044) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/04/28 00:17:11 executing program 2: syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000600)="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", 0x1fd, 0x3}]) r0 = dup(0xffffffffffffffff) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', '$\x00'}, &(0x7f0000000040)='selinuxposix_acl_accesseth0}\x00', 0x1d, 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') open(&(0x7f0000000240)='./file0\x00', 0x80, 0x20) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, r1, 0xcd26fe851c4d01c8, 0x70bd2b, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xf71f65d1936cfe01}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x2}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x40000) ioctl$TCSBRK(r0, 0x5409, 0x1) 2018/04/28 00:17:11 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x212000) syz_open_pts(r1, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) eventfd2(0x0, 0x0) fallocate(0xffffffffffffffff, 0x2, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e23, 0x1, @empty, 0x6a}}}, &(0x7f0000000280)=0xfdf8) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x200}]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r5, 0x0) 2018/04/28 00:17:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x8) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') 2018/04/28 00:17:11 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/249) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000604fff)=0x100000000000f8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) flistxattr(r1, &(0x7f0000000180)=""/41, 0x29) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000000)=0x4, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) 2018/04/28 00:17:11 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) pread64(r1, &(0x7f0000000080)=""/47, 0x2f, 0x0) 2018/04/28 00:17:11 executing program 4: socketpair(0x0, 0x2, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xfffffffffffffe64) perf_event_open(&(0x7f0000000180)={0x1, 0x5b, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) tee(r0, r0, 0x3, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000340)=0x2) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000002040)={0x10, 0x34, 0x413, 0x0, 0x25dfdbff}, 0x10}], 0x1, &(0x7f0000000700)=ANY=[], 0x0, 0x4000}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r2, r2, &(0x7f0000000040), 0x7fc) memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) 2018/04/28 00:17:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000000080)) [ 61.239014] tmpfs: No value for mount option 'nouuid' [ 61.256009] FAT-fs (loop5): bogus number of reserved sectors [ 61.263202] FAT-fs (loop5): Can't find a valid FAT filesystem [ 61.279321] Dev loop2: unable to read RDB block 1 [ 61.292677] loop2: unable to read partition table [ 61.310428] loop2: partition table beyond EOD, truncated [ 61.326518] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 61.381490] FAT-fs (loop5): bogus number of reserved sectors [ 61.406379] FAT-fs (loop5): Can't find a valid FAT filesystem [ 61.459782] Dev loop2: unable to read RDB block 1 [ 61.464701] loop2: unable to read partition table [ 61.471321] loop2: partition table beyond EOD, truncated [ 61.478505] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) 2018/04/28 00:17:12 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 0x4e23, 0x0, 0x0, 0xa0, 0x20, 0x0, r1, r2}, {0x4, 0x6, 0x9, 0x5, 0x231, 0x80000001, 0x4, 0x7ff}, {0x80000000, 0x5, 0x3bc, 0x2}, 0x8, 0x6e6bb5, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x3, 0x10000, 0x0, 0x1, 0xffffffff00000000}}, 0xe8) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x809802, &(0x7f0000653ff0)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f00000002c0)=@nl=@unspec, 0xc, &(0x7f0000000400), 0x1e1, &(0x7f0000000440)}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500), 0xfea8}], 0x9d, &(0x7f0000000200), 0x15d}}], 0x2, 0x8000) 2018/04/28 00:17:12 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ dp\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) sendmmsg$unix(r2, &(0x7f0000001780), 0x4924924924925a8, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) tgkill(0x0, 0x0, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x0, &(0x7f0000000380)}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'rose0\x00'}) 2018/04/28 00:17:12 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000240)={0x38000, 0x5, 0xf9f7}) accept4$unix(r2, 0x0, &(0x7f0000000180), 0x52b3c4ee4a6bd5e) getpgid(r0) chdir(&(0x7f0000cd2ff8)='./file0\x00') getcwd(&(0x7f0000000100)=""/43, 0xb50212942ba8b5af) connect$ipx(r2, &(0x7f00000001c0)={0x4, 0x1, 0x3, "896c90158d00", 0x4}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) 2018/04/28 00:17:12 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(0x0, r1) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r1, r2, 0x7, 0x40010) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) 2018/04/28 00:17:12 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x40600) r1 = epoll_create(0x5a) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) accept$packet(r2, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) signalfd(r0, &(0x7f0000000080)={0x3}, 0x1) 2018/04/28 00:17:12 executing program 7: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x20102, 0x4) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000000100), 0x3) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f00000000c0)=0x2f) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) sendfile(r0, r1, &(0x7f0000af5000)=0x3, 0xffff) 2018/04/28 00:17:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x400) fcntl$notify(r0, 0x0, 0x8) 2018/04/28 00:17:12 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000600)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000640)="e95a2f278e059b15eb242720a09ce4674b83754b7339316315bc2d42f9d4") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)="8856900200", 0x100000, &(0x7f0000000040)) r0 = eventfd2(0x4000000000000007, 0x80801) read$eventfd(r0, &(0x7f0000000040), 0x8) syz_read_part_table(0x9, 0x7, &(0x7f0000000500)=[{&(0x7f0000000100)="b7a54b826e0e9803437d571aa823203c3d3f8a12b2efddbfaf7b810d53c078513bbbb201b82ac6765a5d82180d460954b84c12138ae0c2606a4137782b0038f3c5c5ee98978910f81a8cc100537baa6c5c74859fc267b539b6bd6647513c856d2113abd04f202dcaa968c5317436ce2e1ea138cee0c7b74200924f930bac98052a8d4371bef616bb6bf68bd7d90328e7664ee002b60529be0b6eaf244a1dfa78ee6d40b90abe650425240236f6", 0xad, 0x5e}, {&(0x7f0000000040), 0x0, 0x9}, {&(0x7f00000001c0)="87272b1d0375aec79eeb16f77ad2ae9bd7b84a99a688e8b25811907f20afe3cb0d0fe87cb137a1421047989e27ee5cef26c25ad2481e2a5e62344cc804852a8fdd51734f574914f4a8d364007ae14715646aa5ec449f1753dff3c07759031edf00af0c785eea4f99c9511ca4aaaee9b76bda056422c9e169c9a5269e38b5ac9af3cff12be7311339034fa7b4064eedbfc96676125b8db89869b51caa2c08a94cef0fb2d69b7eb6c52358", 0xaa, 0x9}, {&(0x7f0000000280)="747bac1d536118e7793882bac92d1cb5548954797dd353dbb191e59b7badab35af4156209097b838a0ff9f6d24948ec356570edaa5425dc1248005a36ccc5bc2433465c6d6e41baf52f6dfbebbd8d3d674af71d9c48215662f5ebe53fbad76f351d0073988abbe851a2e219b6c03e0d5d3fd161d45b2d61cd0374282293cce", 0x7f, 0x8000}, {&(0x7f0000000300)="b51fc38a5288fe640c01bed5c510deb5e026929f4a697d870550537adc25a8c708424b99276f155f19a7dfe0deb6c8f7270a4bc837a57e5b6b3fea5fedfb9cdeea113a957015cb6f3eac030971ccf7bc45f22d3abc3bb3e474ce4871cf8bd49f109b66758214dbedd405053324ca00", 0x6f, 0x10000}, {&(0x7f0000000380)="5fc4f5122fee14db08c9781336e0960907eed335f4fd580f1319a0a4fef81426af35c39a92a831c9e5676592534606bde42360b07949e6568651d02a0f9788b1568f16d2017b371ac7fc838b363f5a2a33a2137fbad3e8ea90ecff7323a968249d044baa7ea0f766bae346f61501538efd09fefd680c6415ee2f441144dc06638eb8afd725fe849493d9d3d660018e98ebf2283ec431cf75d429c0dd298f78ad019b02606ce10055fee4", 0xaa, 0x7}, {&(0x7f0000000440)="270e2d7c717e51d36f66f3594314fa1eb037d1f27986669f7a4f399bcbe9e6884a697b276611249ddeef32a9d9bc5f71ba950007d55190f7551f7a3ef63e416542c1c64298c8189fc948e4ff67ef645cf0523fabf177c4e254b82ec7efa7220c896073018b8ed86374d21a94b7e08f80c172c8d89916c73a78dcbfc64237adc1c1a204b4c67ada4402e8b70c465a94f47cad8ad7c3d4d69eeeef06ecd43ca031fe459ec8a89df9eee0eb55a572c4c43ba9a81ec09d", 0xb5, 0x7f}]) clone(0x3002017f, &(0x7f00000007c0), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000000340)) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000006c0)=""/131, 0x83}], 0x1, &(0x7f0000000780)=""/122, 0x7a}, 0x8}], 0x1, 0x2000, &(0x7f0000000880)={r2, r3+10000000}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00000000c0)="f525b5676b3333086ea59453fdb3bdfc62bac47dbc53d6cce62f46d87c", 0x1d) 2018/04/28 00:17:12 executing program 6: socket$netlink(0x10, 0x3, 0x0) 2018/04/28 00:17:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x80000000, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000006ffc), &(0x7f0000009ffc)=0x4) 2018/04/28 00:17:12 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x4, &(0x7f0000001240)=[{&(0x7f00000000c0)="d567b7fe9a0d85e85f5ddac74a8fd5cd570a4a59713c385c307e8315fccaf29f9bf52fc8f8122edd9f138c384909476947b2e0f190f7488a7394622ee76d8342a43cb65dae5660726187dadf10471ae99d3e1be715b4cfd24451ad113f442b43b8c184", 0x63, 0x3}, {&(0x7f0000000140)="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", 0x1000, 0xfffffffffffffc38}, {&(0x7f0000001140)="fb879f5a51d9c3c5250e51e32918c97108a12f0f0c0984eadc9a03621345c8eb57e6021b81ff437723211be5db1ce9068ed9d16908b8469d1bfb3a1b168aca85f7a024c9780a594280597c66d7f8a0236c7e0aceba8a32b56313d55074e0d0e1ca5c3d1fa4ee65", 0x67, 0x7}, {&(0x7f00000011c0)="a771fff70926236c17fd5d14a580a2a7d04765a6e8a2bc47e6208226e390573846d68d61e390f9cd29378fc9f6a1a86c22fba9c4ba983c0b42cf1b00683e528e1f42eca20abebb57818067f71e08faeb102d04262c617098e5", 0x59, 0x8001}], 0x800400, &(0x7f00000012c0)={[{@check_normal='check=normal', 0x2c}, {@codepage={'codepage', 0x3d, '1250'}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x37]}, 0x2c}]}) readahead(r0, 0x1ff, 0x40) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) open(&(0x7f0000fc1000)='./file0\x00', 0x2825, 0x0) 2018/04/28 00:17:12 executing program 1: r0 = memfd_create(&(0x7f0000000100)="00008c23f7ce249765033c267331d778b0f404b211a2e0e18000e76c1bf394087c5ad3a0d5d0cdf26bdb918ebf98109e0795c95d44db78cc33f083b3", 0x1) write(r0, &(0x7f0000002000)='/', 0x1) fcntl$dupfd(r0, 0x406, r0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) 2018/04/28 00:17:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x20, 0x8}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)=0x0) tgkill(0x0, r3, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000580)=0x84) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f00000001c0)={0x1fb, &(0x7f0000000380)=[{0x5749, 0x4000}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)=0x7) 2018/04/28 00:17:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x142f, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) stat(&(0x7f0000001c00)='./file0/file0\x00', &(0x7f0000001c40)) lstat(&(0x7f0000000000)='./file1\x00', &(0x7f0000000140)) 2018/04/28 00:17:12 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b3fdc)) writev(0xffffffffffffffff, &(0x7f0000001500)=[{&(0x7f0000000480)}], 0x1) ioctl$KDADDIO(r0, 0x4b34, 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001380)='veth1_to_bond\x00') syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f00000007c0)='/\x00', 0x0, 0x4, &(0x7f0000000700)=[{&(0x7f00000000c0)="553f2f2b54af11169a8aa5563037fbeeeafee00699c2e1523e4175ae824a1762a46df65118ae30a25864e629fa6b0001caabe4791df8564c0b86cb35e3e9923c24ab9f7654c6a98ea34661ad2ce4488ab9091e639b7bc35268a3f83113acd6162d6e2175aed11f58f903797a643f55e4e1aed0278d0a1d", 0x77, 0x1}, {&(0x7f0000000340)="e8f6d54921d959552dae5fcdafa03ef0a6228335cb5b8101c76f360f1ed5314a2a388381dea52e3c35221279a57fbd334562f9f978506d88ae00d461774491dc66cc05cfb764eb9592c539e5d87a67a0ec1bbf9d7c08bf4bb5b3d9292eb6d3e78cfaf3bf52a21cf561c5b64459e0a99cdfb0b33e401bb2464c0b6a041edc557cd2078a80a58084071262b95ba7cf77ca93b3f2a3a9167ae53cfcec11577eb6", 0x9f, 0x4}, {&(0x7f0000000500)="bb3fd9eca78dfd8c632c343604c544ef336bf9d43ed1e9254bbf43913d69337e32e2af7646b2e9696ab60c3a9475070a7be6fa8bbba0cc7bd1f03d1b4353ab84881e163aa886ba92195b9e25656620af2a8d00ea9043cb30b40fcc13426ad2a69a6402de8cda7519ba19", 0x6a, 0x95}, {&(0x7f0000000000)="29dbe37d7fe49c246e8a1ef58a37ca07aed2fe154fe7b2fcd2ec197e2070a956d6fe7669af4c494116055e64ba992b", 0x2f, 0x4}], 0x28024, &(0x7f00000001c0)=ANY=[]) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000840)="2f0a33e8dffdc04427c94ee770726f73799365742f697076342f78352f616d5f", 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000800)="3f95cb59152beb8c33311653bb042dc211d7c9eac3746292d16e7226d8bbfa1ceecc842b89a47665f67a51310ffe53621e3cea56b2e911351fc9968cdf") setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000200)={0x5, 0x10000, 0x0, 0x5}, 0xfffffffffffffe5d) r3 = openat$cgroup_int(r2, &(0x7f00000001c0)='memory.max\x00', 0x2, 0x0) write$binfmt_elf64(r2, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0x100000000, 0x2, 0x0, 0x2, 0xca2, 0x3, 0x3f, 0x65, 0x2bd, 0x40, 0x43, 0x6, 0xfffffffffffffffd, 0x38, 0x1, 0xffffffffffff316c, 0x8, 0x400}, [{0x7, 0x2, 0xffff, 0x9, 0x303, 0x9, 0x5, 0x9}], "ece72db8dc9ccfe50ac3574ef3fe220846dc9678a5878512d0a9239745ea2e6517a04415c2e91da009", [[], [], [], [], [], [], [], [], []]}, 0x9a1) exit(0x5) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000240)={0xad1, 0x7f}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001340)=0x1, 0x4) sendfile(r1, r3, &(0x7f0000000280), 0x1000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/28 00:17:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000006c0)=@newspdinfo={0x1c, 0x24, 0x323, 0x0, 0x0, 0x0, [@ipv4_hthresh={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) exit_group(0x1f) r1 = socket$inet6(0xa, 0x7, 0x7) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) clock_nanosleep(0x0, 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)) 2018/04/28 00:17:12 executing program 5: r0 = socket$inet(0xa, 0x4, 0x6) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 61.905898] FAT-fs (loop4): invalid media value (0xc9) [ 61.914806] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/28 00:17:12 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002740)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000002840)=0xe8) sendto(r1, &(0x7f0000000200)="d32b3b440a07c11662a5c44ad9baa1e32395d944611c9ffcdf3c5fa96da0d05150ca7a9ff9fd9128bcae690ca0d8d3d0eec4ddf21fb2091a6f07692b4410740f27c4305f3fc0a772ce064bc6b25af15b26cec83a461c2e66b97ee23d6f9e8bea9bf3a7c5c5406c8a9014727ceed2f0fe76abfbe7f72d84e9adb284b9df0908c84c58e6823f7eac81c4a979f279ecb9bf65cfb49d7d2f809d447ea920054866214db48e0325b84504ebf3b6b15c41bc33ae8ab222d03cd51e596ea3cc30aa9360e9e6f5158ebdd04ca71cb40f46260bb0fb97c2b13ffa4eef81b8d02b16b66415b78d0fe17403124c60ac1522007da134a41a3c4a6addd3cb4cb69dce13f58597d105be1367010dd18397bc7bbf0417220d146dd26c52e1b7fb06950447d1961448d6e30d82c4e9d6f9ec49454a50f474145571ad5934ae9b66d327b54847e78d2a03952c15e55cce86aacbe45ef3a0ccd8ff6ba9496a60991ced1ed87bb9f72ca0dbd7cbb99a16f905b264bd2b883981ee7a7c30e42b18474e98c0afaf9d52c3e0c8ab4488e9eb5dc5234e41c04765cedd9a07ad8a1fdc1c2a3076cae6b28e905842b5758a580ee52c99bc551750f2fad5be63cc0cb2e364e4cc92840445d8c3aea7fbac896dd774cbe37cdcc8af86918143da1bfc7f7ee336b9dbda9bde72725193dc5522666dcdff18c669548ee34c663e871be6a3ad99599468776ac29ddde262ab994de0f6cfe84026521363dab3f0e5bb54b6b58ddce0a8e87dae3c5212ff1d813481a9aab117f3ee43685479bc56e52aa2c1a21d1280004b300061713566312f2d79cbca5e0d4a7673e4b262e5da01fa4fc7bfd624454ff59c32dd4074f7134476b00b81c33fe138f8921d9d1bc2792039e75897f536645bd15dfcd98a4c6919762d7553d5f5b8a56087836e4088bdbbcbf792045b652e4f935234578c930dfa466d3291aa2276f72825d70eb45f217cfc91b9bfc8630ed62bf3a23b8ded7d84290d783c737957488057f5434e6faa8ef2da0e568527509c5ce6d077d2e968c61a99a800438cb0ac55c7559dd74106315984a204b24ca838ccb1baaf3101f442add42ba8988c0f46c4b927f64b6794857bd623fe503e8b0d56fda7c3c499e5fb4a11870135f895b72fa3b9ed4ea9c2cfc12ed0982b6ae71e04f9cc6a314966c69ea5d3ee7dbf95234caea296154fa27c9a0b4d971615ab188a69694a33ea98146151d5915abb02cbb5a14a004d8865e6b1c892c27ccad5e57fc92931e6f2a687a3fdd02f90e17fa9a5225170eddfbd1773abdc10b9a81d6deda86e1099441dead0b054608b053113ae86f2012f8cffb743b1ceccae98414e72e21d04ae9036ec3697a7b2c47ac7cb02b42d2429076aad695425c08b0c3a06f81da9b923171aee16dcc56b1ba875915ca34b9f546cf115503975c42b73037b920755e5f61af77bbbb19388304b08fd501da3b584f065c14f5fb7908c651f944b0992eaa5f362410ee8ad97c933ba68d606833845077400f7c98f6a38efd36f530d162b3ee18518f1289c9d984430507292dd19d070d182ac42536c4712270d8e0f4b7f7878fb3cc97a011d7f573bfd2ced431d3a18a6ecca16dfb17102a48079f1f45c006b0a99675a7343d970b8184ed443e588cb1c4948451be3af912dafaa079386d61f0eeb913e753a1e041f9051a00b54ea9a3e6db2908678a6dbfbce468bc666f943d075684f33920b8fd03ae1907f38c728b170d38f2e9ce829d59928fe8eb7709320e1dbdea7fab643b19b8d7c8bea41e1d2e5e6a8e121d14af808e391fad8336266388383cb1fe7a16a2ca06a1509441897f30d74715beb3e2234f1f35830a301748ecec79c2b09e3ae9feb404ce05a4f82551b1c3f32bf1acf164ea77d5622adce8f9a9fcad2f7e99b2836a9abee6d4413df9c942c4fe9407dfd012d410e1bc5b27e56d8ebecf95759ebc6b50597e60cfd7612ec79515b0b6592fbd3b007b62013f1fd521814a906bad32433df4206c23acbc837f39eadc18fbd121b3e742fee91bbee1b3499a244b4795d4c9da9d6789ba9f6dfd58c50c91ca9fabbeb3e3f83aea0bf8721e133a8a6b06f908c14ef5e29823efa11b05de17550040ac2652a6eaf546ea4bebe7e67d27bbc7a6e7c962daa948db7ef61a3d3b19f44fc8c252e5fcba2963a096c26035ea68ed6922a643219aaea524f79b828efdd0ebd6fc49a7b05cd8ab52736d6b30a25e91e1782380dafdde2f488283744e9a7bc95fa70f7743d9931e0885bdb34ab2cba9a46d2c214c31ec80f63f546fa652e308b8ea20864c0cf90301d5c9af23ecd1aa5e3c5ff808601dd0e68775118eba4f4589faa8a494d0c5fc084438416733b987f0cf60f2b210abb8dbc51047d750de13a5f1e248bda2cf365d58be2de12024fef340fe400703efd42887cabca514388a8cb1522d1b46523f8fc55e48bc749963dd82557e56f79b79e3992e3d82820a263ec8d7ffaf891dcb13eeb2016fac32447ef4a3047b7f89a89886e50ab177d824f01449ba5193bd202f20e66c264023f4f5077bf6dcc7d331db2af4722d1a532553d8c6d35a881f91de45b098863d16d8ef636ec4bebd95db8520f5fab4c332377d6871558ef8abc8aee3e6be9df7723487f3b51ca5a244212025aa6d43d8fbeb5727934294d46a2942f4b97b02606994695d3bb9f57cd43028c089bbd2630c173d686c7730e55c97a39725b00b8d6e54139f9f90c9e68299ff3435d542dc2e216d52ea4ddbabbaa8560b33b9fa6abb68c28cd63376b77c120b4bfcc5fdb142f91fe50d4967fc717e82e82d305b618f88e3fb2211f48c7529c495860491ec31c47458f466bd66dcbd0b3e3989dab4c5381a6f34fbac6c1c8d050ecadb0d30cde63bc1e39c202a613ce222bb2052474c91ff9d7bd374e101aa88f42d8836c5ebd2b8e8ffa6d0d8b0554fee657eed24135bf692cea97b7e67c0bce413c7ed867db30f321a59ba0597e1b77d077322708ad92f46db5c0ec7c42acec92111d882373b06dae9a1c6df05e4b7f295d057acb6551dfd6ac4dd43798f10de774878d34c4080a2f4fc06de2836b3862bba5e20f4fd8f50e937651f14951a271b644a7746bdfb1316e37a6d049b1fbcf780981e75c29e8984367fc83cb0e7ba6aea0ced737452f31312306fca8de7c4eb10b2df6b91357fdd05b985dd680607f9bbea9ab719839cafb6f2ba788d7e0ce6ed385b742293e54bb677691fb8722b7600dab8d87b3a0ca7f2ae7b9269e5c32cbbfb223fc1372a01faa0100e89c4acef50448ad1d95351ba9729c720816fd73ce9fcc039c9550e5756ae6c52a3ee6e1be800e75a4224ce927e3289498bbf7ef573642fdaecb7b24685c933ae30689c77c8fafaa58aed79013cffbbf7f35bb5254761fc873c4272c1b679aa00d10fac64b2faaac20a2dd4d0c54cfcd557d4c1770d758fbc2ba3ff77b3b99ca9bd57a970e08d8068725600b6783000e7c38900e5a96bccabdeb1a03fbc95be8e24b0ca1a3b5983f9dcfa31cc190ae9e17fa591356d4a7671ecd19ead189f14afe34e7180cd83bee698f991e71dfb161d70ff2bb8053958eecaa9233d79ad854477b1a3d239c9667cd1757e232752320175b3b5d5707b9621ab0800302eaa2a9d9da5d2892a7d3e2b4fb6347379e7218e9161f1ed3ab1d403c5d47563bf13aef0f526f5ebded63e94be12597504cd8b195dd217f7f6acd62f74b159ca3eda4f165e8a7a49f2b4321606ae9b5e76a02a70805313ccca00478ca528694c762df16680f7793d5c1d4dcf30154229a28f29ff50cf752b51e70df6b8acfc7e4c43b4bd924bf8895493e342bb6dbe4931b9417e612a5f2c9351186987c9216cb540043bb68caa22be2ba307a2b99b51f69baba3462746aa71d81fe907da54f6a95c8479025e2ce9ae4096b6f28fd68aa3e6c74b53696a3bdeee88ac75e9e2d95c3d1fbb37981a90027c8016e9edc006a7d6a2106424a9346a583f291b5b09b492ef9ee2e9301e9fe25dff1a749e1b22608e64a8756290f34c09d8df50bf834a3cffc48984996badc7d568ed8752843c66699c2c6ef21de3243a4a5128936e0fec6ded339b795828d2bf85416971594c68aa7ca8fc11b7364514e3f34d30b0960e86bea4453d42641154e210eff6d300764d4e72d66824633a2c5707244e6c98c81ed1cdddceeb6d3c3931502b873f7ab0c58d307d11316bfd746edffa7db44402655781e70da218179df6a34700ca6e5c7147f7876bb1f184aab2df4a258b41cb909c8ca2e28c09951caa2a16dcbb2a43a631ec4dc3c52a5f3dfcc25ae1f78a34408074930cea4ac96f570b0276a05b095d14d334387db40bcf286ec89a1d7c9c6664d6d12e4ed48dfe421c134d2712bf7cd11e888a658bda58cfdbec134b23b1853e47e6f6f35e76fae061c8e2a6a145431d3588b04160e720c43396ba8ffdd9ebbe03de12d447ac8ab71bd6a6b695522e7f52e7415ec8a468d1204969a177e693381a4edeaae1a3733023a981a42a8d20154006371a8d25e558a7f5556a8214154e43a9cc44033968b105298db3715643283fafe5b6d20a0268a60175416e44ffdbebcae75b24102f8a758e95cc3af42ce5e7e4fada7c285f1a9bcbb04d408c5dd7c8ef00a91e0ec279e2f48c4f2dd0f59ffd4c181dede0931352c7135af76df863d428365d29ce4270b820192b393385cef1aef2298dabd1c8eec433e3659b0d98db6fde5b3befaec6db1863ec14184809aafe27d8b0acadd759f67843d07f43f5d37cb56403dc710fc25bb29dff1a78c081b15122d24d0fa7565babbbf2de64fe54dd934053dd6737ae1156b137d47c0c123877473eafebb3c276d05b5984f101688305e14116938355ce648c12064b3bbd7cdfc1e6eb7c4290e33cdbd12a41a999d961e4e2528ed2e00a7991c0fbb031ad35b7af683d73c9e9a8878dafef3376c3b8f81e89819f53c2175ac1aa18b1a8d7fd722da0390422d7a63f2bcab1a2d13b25276eebc11a700a82aeb0c39dcad0be311363d33a55d9ae316125174cb2b36dbc27754a1711e33ed9f68e1bccfb38d0e559a24a9e3d126b35e45d3d9e9b07a5ff411a411ba2851fef8e924fe6d305103721dfdfd6928e1100a3b5b7b4b4c4bc9d8a216dcd46c7fe36a1a28776a12033a731dfc331d9336ab4534cd23faaed639eababec31940aa9dd0c06c55ff338328d5b574c2305c600482ed35dae3942ed40775bd53cf1f7c70fadf31ad6560f99e2e891cba9e66f6f6909984d97349322b4703e38e1dbee1b7399ee11244787325a2ad2cc1326b2799a8a676bbcb9c41fb01a0f4bf2f49f90806f2cefce5e966e0507b0b2f262bfad3bc8d2b84d50cbe7a6a853c1137937dc595a69a8ead6e2e7623fb484d129c2656fed30d4d8dc1e7a7a8526ad3bfb6af32be4d28b6a64f2635363098f5c7fc7f4b42b64c30ba8d6f3c8408dc27a28a290f0f21f416a8482eca0c9cd42a0363e50c03cdf1e9dbeabf410d03feea2508572ad5fc196ad44a200d4ab681200e0a98f019199008fea754879f46bae05a2915383df8c80580e9c9c55c82947ce0a72ceddb06191d2e8cea810e88746faf9d0ee743442eb95a7d441052927f873144bee4f438e625ecc397c4f56ec6e3ca9a8bb2206f8a2b667b65483d7427b38893249c73f9cbc76229c54d5aa7ea0335ac4c3c05bb23bd7c8dbfc870758af37a6b71670ebb8a1d0dfb71963f648d74675b87e01b7ead903791e48c7689f4f4d660a1b09352b93ea9470bc4957220703b419ccdef1be3c8", 0x1000, 0x80, &(0x7f0000002880)=@hci={0x1f, r2}, 0x80) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001200), &(0x7f0000001240)=0xc) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000180)=0x6, 0x4) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r1, &(0x7f0000000040)={0x2, 0x2000000004e22, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00000000c0)="927127737e0f970d9829772de85087f90b042faa870c34bb6247c21f3badbd915d027518fb1cf470b5454fe42d5813b695a34d8cce0e2451c0327d4dfadc106cc6af3c57", 0x44, 0x40000, &(0x7f0000000140)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) sendfile(r1, r3, &(0x7f0000000080), 0xfffb) dup(r1) 2018/04/28 00:17:12 executing program 0: r0 = inotify_init1(0x800) inotify_rm_watch(r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x22) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={r2, r3/1000+10000}, 0x10) [ 61.936231] FAT-fs (loop3): Directory bread(block 10) failed [ 61.936246] FAT-fs (loop3): Directory bread(block 11) failed 2018/04/28 00:17:12 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40001) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x200, 0x80, 0xff, 0x6}) r1 = eventfd(0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x4, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0xe6) set_thread_area(&(0x7f0000000000)={0x8, 0x20000800, 0x3400, 0x100000000, 0x7ff, 0x2, 0x6, 0xffffffffffff0001, 0x8, 0x148}) 2018/04/28 00:17:12 executing program 5: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00', 0xa00}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) preadv(r2, &(0x7f0000000340)=[{&(0x7f0000000040)=""/111, 0x6f}, {&(0x7f0000000100)=""/4, 0x4}, {&(0x7f0000000140)=""/139, 0x8b}, {&(0x7f0000000300)=""/4, 0x4}], 0x4, 0x61) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000004c0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000380)) write(r3, &(0x7f00000001c0), 0xfffffef3) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$ax25_int(r3, 0x101, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) ioctl$TCSBRK(r2, 0x5409, 0x40) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) [ 61.936260] FAT-fs (loop3): Directory bread(block 12) failed [ 61.936272] FAT-fs (loop3): Directory bread(block 13) failed [ 61.936284] FAT-fs (loop3): Directory bread(block 14) failed [ 61.936294] FAT-fs (loop3): Directory bread(block 15) failed [ 61.936335] FAT-fs (loop3): Directory bread(block 16) failed [ 61.936348] FAT-fs (loop3): Directory bread(block 17) failed [ 61.936360] FAT-fs (loop3): Directory bread(block 18) failed [ 61.936374] FAT-fs (loop3): Directory bread(block 19) failed [ 62.062545] EXT4-fs (sda1): re-mounted. Opts: [ 62.150641] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 62.216351] FAT-fs (loop4): invalid media value (0xc9) [ 62.224042] FAT-fs (loop4): Can't find a valid FAT filesystem [ 62.869717] EXT4-fs (sda1): Unrecognized mount option "memory.max" or missing value 2018/04/28 00:17:13 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x4, &(0x7f0000000000)={0x0, 'veth0\x00'}, 0x18) shutdown(r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/28 00:17:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000e00)=[{&(0x7f0000001900)="1a", 0x1}], 0x1) r1 = openat$cgroup_ro(r0, &(0x7f0000000880)='rdma.current\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f00000008c0)='cgroup.procs\x00', 0x2, 0x0) recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000000a40)=""/255, 0xff}], 0x1, &(0x7f0000001680)=""/205, 0xcd}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001780), &(0x7f00000017c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001800), &(0x7f0000001840)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000ec0)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000f00), &(0x7f0000000f40)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001a40), &(0x7f0000001a80)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000001040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001940)=ANY=[@ANYRES32=0x0, @ANYBLOB="4413f622e5e0e7321fea592133f1e7e33c2a56809da3a28ac8f5bdfaad51f875772010b9d4f500fae4b01158de0888429049a2fa3b00f3b8d9fb1602df25b610aa62fa7e8d971080da87bb6dc4021ca1b7d9a262ba9bb4b711ae6de6573da0106fe8c6578158b700e3792680b423076e506406333c8ae34fa4d89ca88cb3"], &(0x7f00000010c0)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001100)=@assoc_id=r2, &(0x7f0000001880)=0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001180), &(0x7f00000011c0)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000001140)={'icmp6\x00'}, &(0x7f00000018c0)=0x1e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001200)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f00000012c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001300)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000001400)=0x100) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000940)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000e40), 0x0, &(0x7f0000001440)}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000800)=0x7ff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000900)='lp\x00', 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000040)="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", 0x799, 0x10, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/04/28 00:17:13 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0xad9, @empty, 0x32}}, 0xffff, 0xffffffff, 0x100000000, 0x9, 0x89}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xe8, 0x29ff, 0x800, 0x10000, 0x1000, 0xffffffffffffff00, 0x6, {r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1, 0x8, 0xfba6, 0x3}}, &(0x7f0000000240)=0xb0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x397000)=nil, 0x397000, 0x1, 0x66072, 0xffffffffffffffff, 0x0) 2018/04/28 00:17:13 executing program 0: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000)) 2018/04/28 00:17:13 executing program 3: socket$inet(0x2, 0x3, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x3, 0xca, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000440)=""/202}, &(0x7f00000003c0)=0x78) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x10000, 0x7ff, 0x1, 0x7, 0x3f, 0xe50a98e5cadb5bd0, 0x3f, 0x3f, 0xb9, 0x40, 0x14e, 0x200, 0x10001, 0x38, 0x2, 0xe000000000000000, 0x0, 0xa96d}, [{0x7, 0xc5, 0x14, 0x3ff, 0x1, 0x7, 0xcd, 0x5}, {0x70000005, 0x400, 0xffff, 0x4, 0x8, 0x1f, 0x0, 0x3}], "5c131e9520eebe8d3aefa52b90ed2bc73ab2feeb9227da90eb9672277bf9e5c5555aab2a98b2893ea9f3c7e9e0720cc19e609cf6aae6eebb82153b0893c326b3", [[]]}, 0x1f0) syz_open_dev$random(&(0x7f0000000540)='/dev/random\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/04/28 00:17:13 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) fgetxattr(r1, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000140)=""/74, 0x4a) write(0xffffffffffffffff, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x200, 0x7, 0x1, 0x1, 0xfffffffffffffeff, 0x9, 0x3, 0xac9c, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r3, 0x1}, 0x8) 2018/04/28 00:17:13 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x80000001) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='b', 0x1, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800001}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x44, r3, 0x101, 0x70bd26, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x81) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000002c0)={0x1ff}, &(0x7f0000000180), &(0x7f0000000240)={r4, r5+30000000}, 0x2) keyctl$unlink(0x9, r2, r1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000280)={0x8813, 0x5, 0xe39a}) 2018/04/28 00:17:13 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x80, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/28 00:17:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) write$binfmt_aout(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x519) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/28 00:17:13 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)={0x1, 0x8, [@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @random="fdc97f9ec880", @random="ce61d73b8590", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) readv(r3, &(0x7f0000000680), 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0x2) dup2(r0, r1) 2018/04/28 00:17:14 executing program 6: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x52d}}}, 0x323d, 0x5, 0xd6, "b148872595ba1a089ed3009298896c3f0fda2938f85c86045fce4cefa9b88234f6ad1574683614afa191a34eb07bbbc7a8cd47f8efa293abf191e8843313e4b23c9895904ded9381a0f268dab7901bd5"}, 0xd8) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0xe6, 0x3000000004) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[]) 2018/04/28 00:17:14 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2800, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "69c4678d2db63da449c68f6d8268cfaee0b30bedf4fc0b2025421a6d97253d2d1a576ad74538465c48e8d5efce916899878942d0969358fd473212889c09d89fff27d283a97f5b218512e2fe7fbf5edb8e3a070916f0ea7397c1e5c4f0057ca1fd0a90276f"}, 0x69) read(r0, &(0x7f0000000000)=""/59, 0x3b) 2018/04/28 00:17:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rfkill\x00', 0x402080, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000015c0)={0x3, &(0x7f0000001340)=""/119, &(0x7f0000001540)=[{0xfea, 0x5, 0x0, &(0x7f00000013c0)=""/5}, {0xefe4, 0x0, 0x41c, &(0x7f0000001400)}, {0x80000001, 0xf3, 0x7, &(0x7f0000001440)=""/243}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x80000) connect$nfc_llcp(r1, &(0x7f0000001600)={0x27, 0x0, 0x2, 0x7, 0x1, 0x78e, "0d79036b2f7aa340d6b0b4d80bcba3891e533f246c94ef61ca7141868acfbc654cc5a75d6f69e83860aa8cee17dc48bbef121e95c0a95b482fd3e4fb72db99", 0x12}, 0x60) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000011c0)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001680)=ANY=[@ANYRES32=r3, @ANYBLOB="ce000000b0c401430f9942a0f772832398339caac45b9347c618c794b7d9afc5e1ed489b4a2ecfdd3b83d6b9961cd686410530e35806571f4d0dd49cfc669c04008069300000000000008a98e00ab1cbd28d16184bf901f6cd8b4549af32e184c2bdf134ecb21889482e692191464fd878c655b3d1cdd51664ff61136c2c1dc519c05865feb7c788aa5626e2614cfd5d8f98edec73fae290f967adb42ea166295dff2b8eb370d591ebb1b75f3a7d1298851550575ef19103000000000000"], &(0x7f00000012c0)=0xbf) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001280)={r4, 0xe18}, &(0x7f0000001400)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001240)=0x5) 2018/04/28 00:17:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x30140400, &(0x7f0000000340), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000440)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0xe34e}}, [0x8001, 0x8001, 0x3, 0x2, 0xdac6, 0x2, 0xfff, 0x10000, 0xcd4a, 0x8e, 0xfffffffffffffc00, 0x2, 0x4, 0x5, 0x6]}, &(0x7f0000000280)=0x100) 2018/04/28 00:17:14 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') write$eventfd(r2, &(0x7f0000000040)=0xfffffffffffffff8, 0x6) sendfile(r1, r2, &(0x7f0000c7a000), 0x10000) 2018/04/28 00:17:14 executing program 5: r0 = getpid() r1 = gettid() tgkill(r0, r1, 0x6) r2 = socket$nl_generic(0xa, 0x3, 0x3a) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x30, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x58) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000140)={&(0x7f0000000000)={0xa}, 0x2000000c, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="89b6fc189e05424ca5b8f05c78ba7b81673533cd3bbad318c19ed3e9ca5fe60c4dca2f0c6779834e3ae010872f798a56e2070c5e1e69e5910df677f57fb2867afc9135c45d25ab2a69d77a5f3c0f71bdbbcab9ae1c1305403433bec4d2b6320308966d9b71a561f7b904af2c767fcaaedd1692144b7e0505098216918ea1f7ba00caec4a64565d797c738923151cdca529e5f59fdefcee844eb63af233bbf25f9c7e0efbd7cf1f4ad7ce355e580e405dfa756122d9504d56010fb00e28", @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000"], 0xfc3f}, 0x1}, 0x0) 2018/04/28 00:17:14 executing program 2: r0 = socket(0x120000000000010, 0x5, 0x0) write(r0, &(0x7f0000000040)="2400000052001f0034f9f407010904000200bc1008000100010000000800000000000000", 0x24) socketpair(0x800002, 0x7, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x100000000000001) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) ioctl(r0, 0x81, &(0x7f00000000c0)="a593a35b59e69353cc178f22e77cac8d11a790a9") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ipddp0\x00', 0x4000}) 2018/04/28 00:17:14 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r0) readv(r2, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f0000000080)=""/93, 0x5d}, {&(0x7f00000001c0)=""/73, 0x49}, {&(0x7f0000000240)=""/5, 0x5}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/17, 0x11}], 0x6) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000001340)=""/136) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000014c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000015c0)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x11002}, 0xc, &(0x7f0000001580)={&(0x7f0000001500)={0x74, r3, 0x200, 0x9, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0xedb0}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x74}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001400)={0x23, 0x0, 0x10001, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001440)={0xff, r4, 0x1, 0xb5c1}) 2018/04/28 00:17:14 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000380), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0xffffffffffffff16, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, r1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) getsockname$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r2 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@alg, &(0x7f0000000080)=0x80) writev(r1, &(0x7f0000000340)=[{&(0x7f00000003c0)="f0d9e2618138eb931da02ace1f01ab1e32b305ccaed5a13866b93cb1da340812e4bab2e996652250894c070965353d6901d476420b251335586d470b0f38d69d606371a5f315d989d3b3c44e", 0x4c}, {&(0x7f0000000500)="8604c23db5a723fbe5f0406cba62dae8ffeda1c8e35e24e0136ae7f4f758201c54de0bd18b7b495da0", 0x29}], 0x2) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={0xd257, 0x1}, 0x8) getsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)) r3 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r3) preadv(r4, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) 2018/04/28 00:17:14 executing program 0: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0xa400295c) inotify_rm_watch(r1, r2) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r1, 0x4440}, {r0, 0x2001}, {r0, 0x800a}, {r1, 0x1000}, {r1, 0x1000}], 0x5, &(0x7f0000000280)={r3, r4+10000000}, &(0x7f00000002c0)={0x1ff}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xac}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000000}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0xd0) r5 = inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x80000000) inotify_rm_watch(r1, r5) r6 = dup2(r0, r1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x6002}, {r6, 0x1100}, {r1, 0x50}], 0x3, &(0x7f0000000140)={r7, r8+10000000}, &(0x7f0000000180)={0x3}, 0x8) futex(&(0x7f0000000300), 0x4, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x1, 0x2) 2018/04/28 00:17:14 executing program 2: r0 = socket(0x1f, 0x0, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/29, &(0x7f0000000080)=0x1d) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ipddp0\x00'}) 2018/04/28 00:17:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x26) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0xfffffffffffff270, @mcast1={0xff, 0x1, [], 0x1}, 0xc}, {0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0xe9}, 0x4, [0x0, 0x1f, 0x3, 0x6b12e32d, 0x5, 0x7, 0xf6, 0xd935]}, 0x5c) 2018/04/28 00:17:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000d8e68fbd0b8ef0d2000000000000000008000800800800002f3909642bd8621f4b60bc8b04a77978acc53a35ce943cc53f37a7af80d12a93e7b43cb63a4a12ae99dd4c6d3ffc9c9f8a737d33930562d4e8f1d33fe5076a99ac73510f634e836769438c727e364375e22f72fa19dae4fd82286dedc26a8b6c9303752cb4c69c09b773fa3fd2952c103a9b4caf98203fd6e327da1f19216bf9fca21d16bd056e0dfce1aad5"], 0x1c}, 0x1}, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x15, 0x91, &(0x7f0000000000)="f251cbec2b624c84686f8877a869a47826b9b37cbee9c26711e3223d73ea47c98b6ad27246428d519b019eaf29787240718608e5e99bc3cfcbf612450fc3db01c70a9793160bbcda14658ae1b2cc293af3f59715293e54fc4a2e43e8ed44487db68ffb18c8cafe4ac8c7865a6a224c3c98b7d05aaaa45a568d8dd431a66893ebaf193c8f7fa3fea0734167fb1ee3864671"}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000003c0)={r2, 0x13}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futex(&(0x7f0000000140)=0x1, 0x1, 0x0, &(0x7f00000001c0)={r3, r4+10000000}, &(0x7f0000000200)=0x2, 0x2) 2018/04/28 00:17:14 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000140)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10401, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x56, 0x80, 0xbcf1, {0x6b, 0x95}, {0x7}, @ramp={0x2, 0x7fffffff, {0x6, 0x3, 0x0, 0x5}}}) r1 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/28 00:17:14 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'ifb0\x00', 0x6}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x9, 0x8, 0x40, 0x7ff}, 0x6) arch_prctl(0x1004, &(0x7f0000000080)="6793b764816a37f3670550b391fc9bbf9937b9f99680c740de39e997403f6ad25cf7a986219f9ee90938302b") ioctl$TUNSETLINK(r1, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/28 00:17:14 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rfkill\x00', 0x402080, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000015c0)={0x3, &(0x7f0000001340)=""/119, &(0x7f0000001540)=[{0xfea, 0x5, 0x0, &(0x7f00000013c0)=""/5}, {0xefe4, 0x0, 0x41c, &(0x7f0000001400)}, {0x80000001, 0xf3, 0x7, &(0x7f0000001440)=""/243}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x80000) connect$nfc_llcp(r1, &(0x7f0000001600)={0x27, 0x0, 0x2, 0x7, 0x1, 0x78e, "0d79036b2f7aa340d6b0b4d80bcba3891e533f246c94ef61ca7141868acfbc654cc5a75d6f69e83860aa8cee17dc48bbef121e95c0a95b482fd3e4fb72db99", 0x12}, 0x60) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000011c0)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001680)=ANY=[@ANYRES32=r3, @ANYBLOB="ce000000b0c401430f9942a0f772832398339caac45b9347c618c794b7d9afc5e1ed489b4a2ecfdd3b83d6b9961cd686410530e35806571f4d0dd49cfc669c04008069300000000000008a98e00ab1cbd28d16184bf901f6cd8b4549af32e184c2bdf134ecb21889482e692191464fd878c655b3d1cdd51664ff61136c2c1dc519c05865feb7c788aa5626e2614cfd5d8f98edec73fae290f967adb42ea166295dff2b8eb370d591ebb1b75f3a7d1298851550575ef19103000000000000"], &(0x7f00000012c0)=0xbf) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001280)={r4, 0xe18}, &(0x7f0000001400)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001240)=0x5) 2018/04/28 00:17:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="9c73c5ff95219e") setns(r0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x25, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x9) 2018/04/28 00:17:14 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c900", 0x48, 0x1a0}]) creat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) 2018/04/28 00:17:14 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000240)={r2, 0x4, &(0x7f00000000c0)=[0xffffffffffffffe1, 0xc5, 0x100, 0x0], &(0x7f0000000100)=[0x7f, 0x7, 0x0], 0x3, 0x3, 0x8, &(0x7f0000000140)=[0x0, 0x1ff, 0x3], &(0x7f0000000200)=[0x6, 0x8]}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/28 00:17:14 executing program 6: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x2, 0x4, 0x101, 0xa44, r1}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000), 0x6) 2018/04/28 00:17:14 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000680), &(0x7f00000006c0)=0x10, 0x80000) accept(r0, &(0x7f0000000700)=@nfc, &(0x7f0000000780)=0x80) syslog(0x2, &(0x7f0000000080)=""/66, 0x42) keyctl$describe(0x6, 0x0, &(0x7f0000000140)=""/20, 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x105001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000058020000000000005802000070030000700300007003000004000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4a8) 2018/04/28 00:17:14 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x7, 0x3f, 0xffffffff, 0x0, 0x800, 0x2, 0x6, 0x7, 0x4, 0x5, 0x9, 0x1, 0x9, 0x6, 0x8]}, &(0x7f00000001c0)=0x100) sendmsg$nl_xfrm(r0, &(0x7f00000048c0)={&(0x7f0000004640)={0x10}, 0xc, &(0x7f0000004880)={&(0x7f0000004680)=@updpolicy={0xb8, 0x19, 0x325, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) 2018/04/28 00:17:14 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000004c0)={0x700000000, 0x5, 0x7fffffff, 0x1, 0x40}) r1 = syz_open_dev$evdev(&(0x7f0000000440)='/dev/input/event#\x00', 0x1, 0x10000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) getpeername$ax25(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) fcntl$lock(r1, 0x5, &(0x7f0000000400)={0x1, 0x0, 0x0, 0xfff, r2}) ioctl(r1, 0xfffffffe, &(0x7f00000003c0)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000300)=""/124, &(0x7f0000000200)=0xfffffe1d) sendmsg$unix(r3, &(0x7f0000000280)={&(0x7f0000000080)=@file={0x0, '.\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="b60d0cef98c262e39ab17b991a1636ed44efb73d3fb207545dbe1325d79982b1246ebbf800ef9718807c1487585eb1f20e44b3b90008000000000000b5f8eece86789930117d503e5c40ed3a42105ef1bcd539026bd28c2598398667be6b116aec000000000ac7c74de5b565bb73e3560bc2b90064eca8fb86227275", 0x7c}, {&(0x7f0000000180)="b8560c70bc5e2840499040af36d45a0c78633e4bcaa4ad4366f2123ebf93b76dea36be4f7316675a20a37de4127710fbe13998bfd6ee3a306338f47baa59dc7a72ed412e224c9bd09041fe9bb0f7e3961688ccdfe082b5c6e65ceb7d64", 0x5d}, {&(0x7f0000000000)="1b11be00000000000024059ce89e360000773baa41aa8f3f7d7d684274c0bca8e67ff2e6f3bb1a24f2cbb5162d515a9e36540852f724dbae3530fb94ba0cbb58cf4a6942e074", 0x46}], 0x331, 0x0, 0x0, 0x20000000}, 0x4) listen$netrom(r3, 0x72c6) 2018/04/28 00:17:14 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000240)=0xe, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc) preadv(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='sessionid\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000540)=0x4, 0x4) mlockall(0x5) mkdirat(r2, &(0x7f0000000600)='./file0\x00', 0x180) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000140)={0x80000000, 0x0, 0x3, 0x0, 0xfffffffffffffff8, 0xff}) r3 = getpid() getpeername$llc(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x10) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x1, 0xfdd5, 0xa166, 0xe5, 0x0, 0x8, 0x10, 0xe, 0xffffffffffff0317, 0x9, 0x5, 0x0, 0x2d, 0xfff, 0x0, 0x8, 0x0, 0x6, 0x6, 0x1000, 0x7ff, 0x9, 0x80000001, 0x7fff, 0x7, 0x10001, 0x0, 0x7, 0x7e3, 0x4, 0x1, 0x6, 0x7, 0x6, 0xfffffffffffffff9, 0x20, 0x0, 0x3f, 0x0, @perf_config_ext={0x200, 0x3f}, 0x0, 0x5, 0x40, 0x2, 0x0, 0x7fff, 0xa27}, r3, 0xa, r1, 0x8) 2018/04/28 00:17:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009aeff0)=[{&(0x7f0000d15fc6)="3900000010000904690000008000000006fa00400100000002e7f3060000001419001200040002000000050000000608000300ff00001ee404", 0x39}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x171ad34e9402e73c, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x10001]}, 0x6) 2018/04/28 00:17:15 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00') 2018/04/28 00:17:15 executing program 6: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) accept$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17, {0x7b}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/04/28 00:17:15 executing program 0: prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x1, 0x6, 0x4, 0x6}, {}]}) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='/selinux/mls\x00', 0xffffffffffffffff) getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in6=@remote}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@loopback, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000006c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000700), &(0x7f0000000740)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000500)) getegid() getpid() getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000f40), &(0x7f0000000f80)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000fc0)) getresgid(&(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000010c0), &(0x7f0000001100)=0xc) stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002900)) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002940), &(0x7f0000002980)=0xc) getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000029c0)) getresgid(&(0x7f0000002a00), &(0x7f0000002a40), &(0x7f0000002a80)) gettid() fstat(0xffffffffffffffff, &(0x7f0000002ac0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002b40)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002b80), &(0x7f0000002bc0)=0xc) getpid() getgid() getpid() getresgid(&(0x7f0000002ec0), &(0x7f0000002f00), &(0x7f0000002f40)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000032c0)) fstat(0xffffffffffffffff, &(0x7f0000003300)) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003380), &(0x7f00000033c0)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003480), 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)=@fragment, 0x8) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) pipe(&(0x7f0000000100)) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000280), 0x4) r2 = accept4(r0, &(0x7f00000002c0)=@alg, &(0x7f0000715ffc)=0x13, 0x0) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) connect$unix(r2, &(0x7f0000000000)=@abs, 0x6e) recvfrom(r1, &(0x7f00000001c0)=""/154, 0x9a, 0x40000140, 0x0, 0x0) 2018/04/28 00:17:15 executing program 7: pipe(&(0x7f0000000000)) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) [ 64.832100] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/28 00:17:15 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x6, 0x37, 0x6, 0x1, 0x7, 0x6, 0x3, 0x0, 0x1f, 0x7f, 0x9, 0x4}) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) fallocate(r0, 0x0, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) 2018/04/28 00:17:15 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x414180, 0x0) write$eventfd(r1, &(0x7f00000000c0)=0x5, 0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000000df40)="240000001a0003000700fd686fa2f8bc0200000000000000271d85940800090001030000", 0x24}], 0x1}, 0x0) 2018/04/28 00:17:15 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x2, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00000009c0)='net/udplite6\x00') sendto$ipx(r3, &(0x7f0000000440)="8c83e6b3017d17604303c40d3c2c374bb5db9e73b32acadfc71eb209068af7b5298e", 0x22, 0x10, &(0x7f0000000480)={0x4, 0xf4a, 0x0, "23d916bcf076", 0xa49e}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1}, 0xc) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000940)={&(0x7f0000000400)=[0x0, 0x0], &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000008c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000900)=[0x0, 0x0, 0x0, 0x0], 0x2, 0x8, 0x5, 0x4}) kexec_load(0x0, 0x1, &(0x7f00000016c0)=[{&(0x7f00000015c0), 0x0, 0x0, 0x1000000}], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x9, 0x80000001, 0x415, 0xffffffe000000000}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000640)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001700)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r4, 0x4) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x8, 0xfd, 0x20, 0x0, 0x9, 0x0, 0x0, 0x3, 0x9, 0x6, 0x40d7, 0xf4}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0x4}, 0x90) unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x200) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000b00)=""/24, &(0x7f0000000ac0)=0x18) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x2) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000840)={0x36f1, 0x1ff}) accept$nfc_llcp(r3, &(0x7f0000000780), &(0x7f0000000800)=0x60) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r5, 0x61e, 0x3, 0x5, 0x0, 0x8001}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000580)={0xc27, 0x10001, 0x6, 'queue0\x00', 0x3ff}) socket$inet_sctp(0x2, 0x5, 0x84) eventfd2(0x2, 0x1) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0xee, "8f0440cfea52015d159e1c2784c96d60eb7201eb44912279fa5832e93c58eafbadf6d210278910b7e9c6539e2d1921969e300d4572fc3a8df8ff15603aa3b6ea2aad9c55c8dc3a568b273d669513a60b64a7f2f98dcb6e05d4968cbf291aa4c067fedd5b59597ab058b0d0365161e94835c47f94fb0d5c3670d7c711f8aa9814c718230166d19b165f99b40a7c68d107e632b060467c9d1e43a9e04c5afabf0e398f87b322483841713384fa30061a6ff665fdc70fd81327a682153652276dec094d123d848e877d53c89b3edf7d2d81fdc1d1bf84748243cb7f683c7f54d30d3bcfba5aaac8aa72a1432851967c"}, &(0x7f00000002c0)=0xf6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 2018/04/28 00:17:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000180)='/\x00', 0x208001, 0x170) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000280)=0x78) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001580)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYRES32=r2, @ANYBLOB="14000600000000000600000400000000000000001400010000000000000000000000000000000001836e793fb9b3fd239405b538d75dd25b1a7f7c341a2692f4180b763f000000cae171f05e29b05df6316e0a808135d87b4a113b2c10c3745c3d030000000000000000000000"], 0x36a}, 0x1}, 0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r3, 0x0, &(0x7f0000000140)='lo\x00') socket$unix(0x1, 0x3, 0x0) 2018/04/28 00:17:15 executing program 6: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"6c6f0000000000000000000100", &(0x7f0000000000)=@ethtool_cmd={0x49}}) 2018/04/28 00:17:15 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgid() socketpair$inet6(0xa, 0x6, 0xfffffffffffffff8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000300), 0x4) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e6661740002040100020002708cf8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x800, 0x0) accept4$vsock_stream(r3, &(0x7f0000000340)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) dup2(r1, r0) renameat(r2, &(0x7f0000000180)='./file0/file0/file0\x00', r3, &(0x7f0000000280)='./file0\x00') creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) statfs(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)=""/1) 2018/04/28 00:17:15 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80, 0x80000) r4 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000200)=[@cred={0x20, 0x1, 0x2, r0, r1, r2}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @cred={0x20, 0x1, 0x2, r0, r1, r2}, @rights={0x18, 0x1, 0x1, [r4]}], 0x90}, 0x0) r5 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000000)={0x0, 0x0, 0x1c3, 0x6b, 0x0, 0x40}) ioctl(r5, 0x2285, &(0x7f0000007000)='S') 2018/04/28 00:17:15 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000002c000), 0x0, &(0x7f0000021000)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000002b40)="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", 0x5b5}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/04/28 00:17:15 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'team_slave_1\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="1453a248ec3fbe67433e81888658f4703c49d925b3e7effd2cb694e2662d2f0d78407bf31d37fa98e8386a6fec2275d5b4380be64337236a10787dbd80368cb003f832f8bd132e9ddee133e2fd9fbea5d086ac85c70e8e7a5abc3b64721575c27fca4b0d9e45fe48bef8e516009392b5919145064ecc"]}) 2018/04/28 00:17:15 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x0, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x0, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = syz_open_dev$usbmon(&(0x7f0000000580)='/dev/usbmon#\x00', 0x1, 0x404200) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) syz_open_pts(r4, 0x800) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r5) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) getsockname(r0, &(0x7f00000005c0)=@ax25, &(0x7f0000000340)=0x80) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000640)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f0000000800)=ANY=[]}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000280)=""/35) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x0, 0x3f, 0x0, 0xa500, 0x0, 0x81, 0x0, 0x0, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x0, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x0, 0x7f, 0x0, 0x10000, 0x1, 0x7, 0x3, 0x10001, 0x7d9, 0x0, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, 0x0, 0x0, r5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002900)=ANY=[@ANYRES32=0x0, @ANYBLOB="e00f0000e65b43250ade9e01fd3b89af30b7a34683a04f7cb65316b98eac65210d87d7185a18fa8d5eb897730611c9eb696b1df3a3d92c7165ee3ef73f45445512316dbcbb63014143aa306ac3a847796ebeb67c0b13d4350619e66665b3f993985b3fc33d49330a6a10ca24e1471d26fe96947ecc0d939e1abcbf5c416c9afecd110dbc5781c45eb9e7f82d051eeeb093deeed52d470c9dbba48e96b1eb0f36d890efdcd74c1f3e6d623e73ac36ad79aa4ed3061a3d2ecab167244488ddaa5351425de3d64ec8bdb8aa2c35a466396c667b5de03d9999c8b848a6855a948faf3408a74ca8b24486794e2c973f647810f6af0c3816826f4c01e1e01118de27ef24e5735347e12a96c1921ef701eb0dc2c277bebebbcfa98c673cb9c9dbb61f395b93ae4503102b66533aad8c5ed5ef309edbaa95acd490e8a3b0543d907558381be931ebaf366f8f7869c20c56fb87158b9ed6ea91974d00c8dfe8e931eb229851b33f34c773452302ee55704a27ece3d72263cfa2932199df21f44f225f64e75105d5c89b7b67e504c29cbb87d72706f01150b9f7f55ffe2ea0fa9be0833f4ff015ba425be9722db2dd5f051ee1ee07f82ccb545449c377f69ad484287c128d9d3920581f5fd053eca67f503e22218ab203e54c3023227214b464061e4c137ebbc2fd7c6d452f0e5a01e26b2bb324d1d639765c9d58ac40293ff651a0e9c9547b04281132a2d5d0d12d52ae67e381371d72e3fc0a7c4c8dc11e66c82973550b7f980caefeaa5727c9f496773ac3e3e08e0a9bfaaf3e903dcb6b82669432493ff9453ca36d66943f905a091316ec57ddd6a1702f95017b05cfc07262f4bd321d4f3e7dbd45d4bd58de66e1e624ba9a524ff4fac3d517f0fb7719a7e41caf49f96baf3abee79c207f527794fa60ec4acd536ef879a1c7eccdd443badc00cb2c39375dcd0c1df936a2a95f0abe4328fdad0ea692c556301f79469843c5b91874866338ef099d88532d87c0bfb6cc46a2112332b8ed65b2feeb10ac02c1bcd921ee9cbfbf3ccdf482db590ce26a250dfda75ca9982ac47ae2ebb2e89794563beafd62c6154ea8bd9619a267b3a3884e6374a34e0a424e606c8638f672db8c1236d3797a56b94bd2390437ed540a2e62dfbc86dc784a47987310706f79f00bc97217e9355744acf3c50a8cf803c2cb0c4240ef067d5325dcb29521716b22f23ddb7bc249f4b711c0973c98edb8734d0180f4940dfd388def612494982fbc9c43f4f6e6fd3afdd3007d433524a506b90ce0e7d41545e6927885c42fa7b4256fb92465b78459a8af10576436964f11d787e1b8d80e475fa46bf9fe8292483ca965c04e614eda59399b5421679c098eeda5fb4ca9c608919dbe22334e7c0fe116302ef316f9fa5368cd9803aeac678a98e4df11ffec79b7322df3b07c54a8c2ee645cedbc16ecf31436a795c812eeb5764543e3292e1a6a976b358db477ecdb1f9adb01aec3a729a21fb4592cb846b0fdad9ce9d65fc686dd6d454eb99cf4735742e19a7e8359e69077a7cd1153daa5a4309b49515f91f49c5933ee498349a4ab9561be441717b0f5faad84c37420d3057374f9eea546ff335e4d585bfeb6e1e7a30c008da1bbfbe3e5172b182a0f6a808023820081f8e93c643e49afb88b3938034cda2d11b9b24d26b8161e39bbca11c696fb0627b4efa92b152625a9f944cf0aa430f756cc8d3461c3d86563786df743b810435b11af702997cb3a0f80253d369f67fbe484f02ebe3e74aae37670cd61fe81620f739b1b549b6c4668886756c51e176ecdf996b169d09c108712ecebeb126b934edc422433b0ee2d0cd7a7cdebcca61b1837b8f2ea98bd4d742eb921c2abff3366b00cdca10bc5052f7a02891f9c39a8969c947b5f499e5b9b07198054e93d4417ae1d6173625ab6a8e731e08e2dfd0f67ad3ab23372d656fd27d1f20f09040d4e5a65106281e67a354face53c46ee73445f91d16d628545af09e544c65f93dd06eb039457f5879a921b1a34f3980cb857c6a4dc026eca41b27a56467b433be0ab65de8f00bcda88895bad08ed425845fbdec6af4167ad14de1d46464ffe393ef48f597c96855870952015b0eb399e0e7d58e5b0ee6dcdefe0153a321d1e747d41cb1768b3826d1b5f09e62af2c6b505bbb723ab73b9d103967960ef377ef626b62c9d01aa68522e59c3bb52ac3973ba6ea716dd7855188b369ac44dc937756d23aad476141ee7395d5544ea4fb5c2f92dba19da75a4b9716db912e669309b26224dcec26e10c5f2035ef57edd41a554300ac25408082b6ca45e5e762371562b29d144a5e7c0274d43d9466cce10b7c8b478fc85c5bbae9fc1e64d5a82251d4d3aca3dfe17bb1c22392360272561de1637ec7b7b3c2406db7537bf4acf3ce96c4a4c62fe10f1b84e8b5626eba73a8752f75b5ad93d84804ea85d61217de630fe8bfa1224fd9ac3accac004ea52508bdafaf0733e93c19e8280ffa095d46e3a2006669549ee381c857a1a4e3d7ef74c8636f4183e20caa0a7d72a1badc0edcdddbaab614ec19adf7bfddb486b9468754df24361fec583ceb6a7c6baff0abc7dcfcb1e183f754390270b5cd8faec31335af213d892b489c9cab0ce23a5e9d017d16cc8d66d75e2eb21fad40fd804819e691fb9fe38920a204c05ef4ae09049d5f430722ff605f73537444c2c4943ca8d6f63e1c32f3da50e9b7bfcfb0918cd431e79c1559d918ac1dd19c3706cf6bbceb3eacf469c48b516b82953a3b51063a5f5c5554eeedd96daafc3a7184e78cd4c501984fe9670e647b5755d4935f5ac47d6ac5d6cbc5b24ffb69e55429d686b5a745e1ccc7f8783e073b5af04cb49e62d92c6fe85ca341b5c319e9b34932de12691e6ab4397b7b87acf00d160ca80bad8f8eb158318fbfa522a02843208ef1932c8bc815ba3b66faebd9843219869cda76adc4cc0f7841df463d6bc77a639a9cafa28b0ce07ad4233703d468ff51960ae7425097c8c1522a528d496f8156c9ed6d3899074492747e6829b5bc44756fba75596bcbaa9a0e5397910c141f61a0403439c4650a74c1d826cd20899f680b938b1193858d84d25de6bf1c0e64abfdac770d8929bcb424afc2e972caada9c92e1f000b991b4ad0da81a161ed181f6b6b7d60088a957f708027f0d211e3cc0cef976215e29e65798348b8ebcc91745ad75fc4fa9e2327809c3c09decafc5c285b9943f9b1be33ba4a61a9616d72a2d28fd647e4179c1ee3af6d1685de503cf174d70de49a953887007052627bd0804080dcf5346efc09d7b49fb8763a5afee1f18bec3cea6593d791b797d9d2d74e8f5a8a15a4f8a53b8229f746376524c1473cad060bdfabc40cac8ad8a8b830eed65e6e5683e489d56b5c97c53ef43b9033a7c917febde35e306c2e35de3c659afcc489999f7ba802c6e9be040cbc14cb297d3ce61b486c5ebdc448ec9aa038527b3132ac5f1cb0d6116f08f3a1466cf1bd6ac3439ae0011ad2d6cf703a704af5b3bfb01a9fff123bfce5aae0960ff62caccaae8482f7fae4e2d4047cb3a6a61074e3e5c57e58d678b6634b08789c5e1e589cceebda44774bd39e6dd840d59a6819038a36386386499525ccf6d3acbe88dd21dc2b9cd305757c9e9ba7981ac5ed11b6767f5dde01a3ad0257c636f5db3b44bdeba2cc0034ae49d32e750ca010d1b499476db8f4e2edc1decd0298268775a15876ea0e01abe6e14533e0f9709802d3b05b17ca455b275ba99c97feb5604c8c55dd2fbec574397a9e0cc0086f733d236033812da8e95a492c35a277e7b3027573725e559ee3f9d20d2719db771faf67d91fb7f30bc34081e4d82d458a01ce6d6283934427ee030063fc425322ad26ef2aa35c4adf8275893b00752c7ee5bab029191bd64a89208f9486a6f4b571966cd0f472f99d7cbcbd199124f6430eb1a3fff5795b0bedb8c6ad225706ed484bcacf9a481596f89beb9677e092fe7f5386381395cf43ae571426c73ee3fbbc29f45a91e4b6324285f5a48f7db97bd6c2dca9189c51fc338b26e5bb3382c87a36029472d630ff37b54a85ecfd3008fc392d5ddd411f6738ad2833783e600ad95a0577a06b01aa108f965e6bc9bf59bd9977bace3fa25f8de227cc0bff03cf45a0cd695b118eaadf4bfe0a46730a636e653ebf4c606b934cb0ec00b41f855f36325cff8917570aca6613c9535e8ef04866ec14ef2b979ecfcfed0ccd80e58668e82ccbb90787ddfd596fa8393b369ec2d0cea842a20a3e3db2d1a760deb19209e28f49c2a8878e4d501a4d98835309809a13a9b71fbb65fc3a7105f63bc53ea589f2e6ac54960be"], &(0x7f0000002880)=0x2) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000280)) 2018/04/28 00:17:15 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet(0x2, 0x7, 0x2) sendmmsg(r0, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) 2018/04/28 00:17:15 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000000)="240345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000003c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='bridge_slave_1\x00') ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x3) 2018/04/28 00:17:15 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) mmap$binder(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x0, 0x1c011, r0, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/04/28 00:17:15 executing program 2: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffe) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000006c0)=ANY=[@ANYBLOB="010a00000031ac1ad0c4aaee368bca5a3299d23dafba18df01e80069834527986db9f242fed7c85bdf536062246ba9783ff13f24783f76f97b7d3f139bf4954c92d1d07aea5d85c0d63d98e15198f0dfe6198e6f4175c56ab8cb8b165722f2f322d780a0490bacc5505f9793ee9bac6e51b0d7448c0e1b47b2771f5f6a289304eeac882009dbcdc47ea4b9b60602d95a2e39a3db2a09336fa5cac7b40cb1fc44a07539547f60d8ae718a562a49c52d17e42a9acb2c193435c9dd2651df459031edc003ea278be311e7dbc1b9"]) getuid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) pipe(&(0x7f0000000200)) tee(r2, r2, 0x6, 0x2) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x800}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000580)=""/100) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000480)=""/246) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x8000}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000640)={r4, 0xfff}, &(0x7f0000000680)=0x8) shutdown(r1, 0x0) ioctl$EVIOCGREP(r3, 0x4004743c, &(0x7f00000003c0)=""/174) [ 65.265240] binder_alloc: binder_alloc_mmap_handler: 8258 2000c000-2000e000 already mapped failed -16 [ 65.316598] binder_alloc: binder_alloc_mmap_handler: 8258 2000c000-2000e000 already mapped failed -16 [ 66.089292] PPPIOCDETACH file->f_count=2 [ 69.012517] IPVS: Creating netns size=2536 id=14 [ 69.177742] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.191734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.246174] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.260240] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.314030] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.327276] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.340921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.356009] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.951884] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 69.984485] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 69.990756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.997385] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/28 00:17:20 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) 2018/04/28 00:17:20 executing program 0: r0 = timerfd_create(0x9, 0x0) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000140)) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@vsock, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x176, "61fea5d3ed90f6cd8d0061e059d3cbf99f89b8179fb05ffdc9f72a1afa09ce66b5d52b2494a2aa88cb0c7c1232b858bf1e56f157a0b641388aa8c70ab21b8a4066dd5f57d3b387e5c2d869ba172d41f95e33ec91dc39faa18ba22fd7112429cde6844803cb33421e2a943fd4bbf1654bc1940444f06a249c272ee101e895d0f6e516e0cf457229672db773c1c0c09f76b1e9458871a943867feb562cf0cf35c919c3a97d"}, &(0x7f0000000240)=0x29d) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r3, 0x9, 0x0, 0xe3, 0x7fff, 0x3, 0x80000000, 0xffffffff8422b1fc, {r4, @in6={{0xa, 0x4e24, 0xd14e297, @dev={0xfe, 0x80, [], 0x10}, 0x6}}, 0x40, 0x2, 0x3, 0x3ff, 0x2000000}}, &(0x7f00000003c0)=0xb0) timerfd_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x5}}, &(0x7f0000002000)) 2018/04/28 00:17:20 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000640)={0x3, 0x9, 0x58}) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x80000001, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000080)="dd6220e446c30a5ef5d4df1859da973a1a7020a70e592a4f926e9ec0f34acf06d851f4add6475803bcfcfc06c5fa6a2eaca6733c774e4675f0ca48e728b793d584", 0x41, 0x8}, {&(0x7f0000000100), 0x0, 0x3}, {&(0x7f0000000140)="38609b2e72e270e773a072df2e3ca87d0d", 0x11, 0x3}, {&(0x7f0000000180)="efe3371208ffb083689668584af6a27df1305305fe839962f4669e46ca34d804a94d6dce90bc69bbad4632f741fd72c821a567b6f789ee787158c90c1b58264bd2a58bf4f9d05ec322e893b61bf1954af82e3f757919aefec5ca32ff0d07417e57650bc49d4a59166b68fb006aef0a896882d4a44f83a0d04de8d4551deb0768a71034bf5788b95c9bad9c61a0f686514d55fae5f48a3bd6a903612920aae53b737d181fd0158fbdafae80d8ce5876e8301565a1bb73dad018fc92368b72b88c6f509a0d8c905cc2c73656fc17a849f692509ea9bb1fd3ca0ef9a95d8e203d9b027faecc037bf55528781ce0", 0xec, 0x6}, {&(0x7f0000000280)="868f89c58e0b3b9f198ab06817bae91f32699de8cdca6ccd822cc4ec11b78994a2e4b29c79fc9f47c4978f6f350dd40b53c9028d77e235afc05d7525e82c6242c86e2856b53cf75072158e350042e776f3ba4b7d15c96e387b3420fb9f42f7df1baca0c9b1d4d7758bdba25ab0fc8d37afc8fcd20d1f3b0fa358b2f4f63eab0ef9ee2bca7a668face4ee1da2e9a372a1ed449072f9758586f4ba99540e71", 0x9e, 0x7fffffff}, {&(0x7f0000000340)="5f94e0941fb324232f2e89dde39349e1a730b0e7f12e395f9630b97c91e58a523d79f98e761456bfa628fa7ca24e059061a94199845786c6a204dad3df6b21f5d75f62e75d3c5cf333105f86475f162a39089533087eb1a989a897d59da12ea4b80cbafa4383fcf4b6", 0x69}, {&(0x7f00000003c0)="d3da34fbd1102613136fc4d73ba9c1153bd35a7db999e7fee1975fe1afa33ef70a76703d02abad5b1a8143934b759f99c98445ed546e3f89cb0549387ca4c67558eca18771a5e7b687e8d2e8872593d75dd840c5dbe78e252ff124ab514c196b40ced6d245d8a12de13cae4b96350285d9556d8d8bf8a08c18dc8aaa958627adc1a326eb8f6a0a49d958e5ce7feb6ace4f921013bf9fe117031487c29e513752f24afb86b4fe1d526fa403f691920eabda2fbdee32ad90c5a2f556c7ebfcf5bb3879647d819ebf427bcc4aff421f527936ff5e848cc02dd7d6c4315c98c7bca374c102dde4", 0xe5, 0x4}], 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2000000000000161, &(0x7f00003aa000)=[{0x40000000}, {0x6, 0x1}]}) r1 = openat$cgroup_ro(r0, &(0x7f0000000680)='memor{.events\x00', 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000580), &(0x7f0000000600)=0x6e) 2018/04/28 00:17:20 executing program 2: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffe) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000006c0)=ANY=[@ANYBLOB="010a00000031ac1ad0c4aaee368bca5a3299d23dafba18df01e80069834527986db9f242fed7c85bdf536062246ba9783ff13f24783f76f97b7d3f139bf4954c92d1d07aea5d85c0d63d98e15198f0dfe6198e6f4175c56ab8cb8b165722f2f322d780a0490bacc5505f9793ee9bac6e51b0d7448c0e1b47b2771f5f6a289304eeac882009dbcdc47ea4b9b60602d95a2e39a3db2a09336fa5cac7b40cb1fc44a07539547f60d8ae718a562a49c52d17e42a9acb2c193435c9dd2651df459031edc003ea278be311e7dbc1b9"]) getuid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) pipe(&(0x7f0000000200)) tee(r2, r2, 0x6, 0x2) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x800}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000580)=""/100) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000480)=""/246) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x8000}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000640)={r4, 0xfff}, &(0x7f0000000680)=0x8) shutdown(r1, 0x0) ioctl$EVIOCGREP(r3, 0x4004743c, &(0x7f00000003c0)=""/174) 2018/04/28 00:17:20 executing program 3: mmap(&(0x7f0000a8a000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2136abf8e9873948, 0x7) ioctl$void(r0, 0xc0045878) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/7, 0x7) 2018/04/28 00:17:20 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240), 0x0, 0xcbe}], 0x0, &(0x7f0000000380)=ANY=[]) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./bus\x00', 0x6, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000240)="35aab7b9c0f168152040632f5f7bd0f0741021a30ff4208d664e81b21a9c908f151fd3ddf786b406be92c566f956b46c488ce18f3539fde872ace6c4a813ce57dc087d780868ccb8d4c52915dc71f2e7ba276989e1ffcec20c81c512a325d1f0caf2bc6ab80cc94e64490a618c4cd169ee10a28d05dd482658d7e59f97d2606485aa19d4326b87636e097ca77e1dac7266a145e7a4d6499748b51d93fe2e8a47db8a314b68ec8858dad6bd0be9ca55c4088219db3e9d53f78601c2169a713890fedfe6d0cf7306dc8180c9f1dd8bd15dc3d7b3912b6d450d74ceb0778504a9b7f55122", 0xe3, 0x6}], 0x80000, &(0x7f0000000340)={[{@localflocks='localflocks', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@spectator='spectator', 0x2c}]}) r0 = open(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000100)=""/57, 0x39) 2018/04/28 00:17:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001080)="b09bb99886c8ba74cc8151661efbcf0dbe493ae529df5f663008434917351234f5c0e2e66c3af015399af19f2ec3d108ab18b7bc3a8692e2", 0x38) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) socket$key(0xf, 0x3, 0x2) 2018/04/28 00:17:20 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000022c0)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002300)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, r1}) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000180)={@local, 0x0}, &(0x7f0000000280)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000540)={@empty, @rand_addr, 0x0}, &(0x7f0000000580)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000bc0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000b80)={&(0x7f0000000980)={0x1d0, r3, 0x238, 0x70bd25, 0x25dfdbfd, {}, [{{0x8, 0x1, r4}, {0xf8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20b}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r7}, {0xb4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r9 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000140)={0x8000, 0x20, 0xfece, 0x10001, 0x9, 0xffffffffffffff4b}) ftruncate(r9, 0x80000) write$binfmt_aout(r2, &(0x7f0000000740)={{}, "", [[], []]}, 0x220) sendfile(r2, r9, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/28 00:17:20 executing program 3: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000200)='dummy0\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x48001}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000300)={0x6, 0xffff, 0x1, 0x5, 0xa, 0xfff}) r3 = socket$inet(0x2, 0x3, 0x3) r4 = dup2(r3, r0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000b80)='ip6gre0\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = socket$packet(0x11, 0x2, 0x300) r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) 2018/04/28 00:17:20 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000000080)="1b578276bb94dedefe3d227df8efb592dbb3e849abf6177afc1f7e6390a778fc37c8e3ede091a45e65d5ffde2e7d1c4af5776ac7fe363d6e0cedd9538647e575e67512b80fbae0e8ed407488f6618cfaeaf906a3b6244b014632c352fab6a41a9884ae4bccbdfc2b6dce846501dfcb8bcfbc2177d479b67038c5d0360a41e1dfe23272d41a72df60baa3570c36ac445d58ca8e80b05685132fc32b28e143c56c61d38172d7bb21fbe4f252ccc50ba28086cc0f8ec85fe99783e9dd29a290820db2208ea36b7f85c5a4139d663766a3d4", 0xd0}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="12257359ae41099261baa6b536eeff34f47995b1911459f8479a365bf6015d7c830d4f1d58f34130db658319e5159482fff273eeaa430d7f3554813b482920cb231c8cea7fa35ee5209143f98075206a348583a15f09214bb2adb04c465f534014b62236d3d153718cde98a65e6ebed13e069fd81ab7f3b6f9db3ec7fda472eb0b6be72f72b2bbe4723d6d5e954b3dd4133e4821addd89ccf0805d6d2b229c7b7d71299cc841b8e152b943bd04a777892d03b86c131766023db106bceba1d1", 0xbf}, {&(0x7f0000001240)="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0x1000}, {&(0x7f0000002240)="f96ab081309620898f8eb147deb72fd0f1517d43b3b54805b7605b2a491b779e06d8c3d4bc4c6c24160b8808412c4693e1527da21a443e874697dd624993a4f393216ff975c0a011c023367786c519b712b0db2f6e8ed9d776f1733c17271b6fa10cd567f9b2b3136195d63a2b656fbc9605365c7a550af3ff00d5cd009e2173c0e420e1", 0x84}, {&(0x7f0000002300)="7468854c61c4e4d67c82c260a00e87070594b9370a0d6f70683135ef6a51d898921d1757a010de714c05d2e760eeb8106f36a0b1a67823677579a09211355772e2f25729e3d3e2433d208bf6c4b4fac3e945423183e7098ecdeb46f98fca98377992771c9a6cb8baa8f9bad936f9fdf5e275adf65da41d00876269ab882e4cf9998cec57132647239f3cc11658648a0ccba8a6a6d8fe6f04264be23fe533fb1d4b7273c5df96cf08f28dbf7903ed49e6efbf32a4668c59d4", 0xb8}], 0x6, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x2, [{}, {}]}, 0x48) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000002580)={0xe3, &(0x7f0000002480)=""/227}) 2018/04/28 00:17:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) socketpair(0x9, 0x3, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="e675014160741f88bc2aef48b8cf7654dd91fe73b7c49c8649ba03413c134528e531b201450b1458c744dcb2eb76") ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/04/28 00:17:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0x20}, 0xff}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x74) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x2) r3 = dup3(r2, r0, 0x1) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfff}) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/28 00:17:20 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) inotify_init() ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000280)) r4 = dup2(r2, r1) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000f40000), 0x0, 0x10101, &(0x7f0000000200)={r5, r6+30000000}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000001c0)={0xffffffffffffffff}) fchmodat(r4, &(0x7f0000000140)='./file0\x00', 0x4) ioctl$KDSETMODE(r4, 0x4b3a, 0x10001) r8 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x10, r4, 0x63) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f00000000c0)={0x7e, 0x6359ca7e, 0x5}, 0xc) clock_settime(0x2, &(0x7f00000002c0)={0x77359400}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000380)=0x0) sched_getparam(r9, &(0x7f00000003c0)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000100)={r8}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000580)=""/136) fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x9866, 0x0) pwrite64(r7, &(0x7f0000001640)="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", 0x1282, 0xfffffffffffffffc) [ 70.281128] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 70.299609] PPPIOCDETACH file->f_count=2 [ 70.306531] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 70.360846] F2FS-fs (loop7): Unable to read 2th superblock [ 70.399635] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 70.427437] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 70.443414] F2FS-fs (loop7): Unable to read 2th superblock 2018/04/28 00:17:21 executing program 6: socketpair(0x3, 0x7, 0x5, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) quotactl(0x8, &(0x7f0000000580)='./file0\x00', r2, &(0x7f0000000700)="e33c9723d2b395dfb4b9cdd4708343242757c4df8425ed2d5aaad2b0ed6b5890fc55db8cbff8edaf6db43fc3dd6e1ac53fa376adc9c1657767ce33b40755c6bf9252ba27f554646346f6d8a01560f1b4aec72fc43d8ab1631234368b241f01b44127e89dbe81852547d564c15ea301d488da690f7c2b887620b77b89488ff34027c6b1565c069e8edd697bb49f322dd8dd6d91b083370a0636a773bcbf6dab85fd707b493ab6a669004d45c5132771726ee9b9158edca86386") ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000340)=""/140) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000008c0)=0x100) unshare(0x20020000) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={0x0}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000840)={r3, 0x6}, &(0x7f0000000880)=0x8) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x80, 0x4, 0x9, 0x1, 0x7ff, 0x7fffffff, 0x52f9957, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000280)={r5, 0x80}, 0x8) recvfrom$ipx(r1, &(0x7f0000000440)=""/210, 0xd2, 0x10000, &(0x7f0000000540)={0x4, 0x3ff, 0x2, "5a4e757f9c57", 0x33}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fanotify_mark(r1, 0x8, 0x0, r0, &(0x7f0000000400)='./file1\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='./file1\x00') 2018/04/28 00:17:21 executing program 4: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000040)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f000056b000/0x2000)=nil, 0x2000, 0x1) syz_fuseblk_mount(&(0x7f0000976000)='./file1\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)="4acfb03ef4870e266702f10b954cce9fd30a17451b49a43248ca0b51997801dae9da8d5629d76000b62235da776a58fdb01d75e9d2d068bdc0f3b5a4686745af03ca610f216819ea95fc618aefac58e3331069e9993b94ecebb19e63425ca97e9980", 0x62) prctl$seccomp(0x16, 0x0, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x5, 0x7, 0xa8, 0x8}]}) 2018/04/28 00:17:21 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200200, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x3ff, 0x628, 0x5, 0x80, 0x6]}, 0xe) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r2, 0x4, 0x70bd2c, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000000) r3 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x273}], 0x38) sendfile(r3, r4, &(0x7f0000000300), 0x100000000) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000240)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000700280ff4000000000000000000060d00", 0x39}], 0x1) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000340)=0x0) sched_setparam(r5, &(0x7f0000000380)) 2018/04/28 00:17:21 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f00000008c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411003ab8220000bf0cec6bab91d4000000", 0x55}], 0x1, &(0x7f0000000500)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x181000, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) 2018/04/28 00:17:21 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in6={0xa, 0x4e20, 0xfffffffffffff98b, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e23, 0xb, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x43ebd9cf}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0xa0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16, 0x8000000000}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x0) rmdir(&(0x7f0000000180)='./file0/control\x00') 2018/04/28 00:17:21 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/28 00:17:21 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) getpid() readv(r0, &(0x7f0000001500)=[{&(0x7f0000001540)=""/4096, 0x1000}], 0x1) 2018/04/28 00:17:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syzkaller1\x00', 0x10) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/04/28 00:17:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00006fa000/0x2000)=nil, 0x2000, 0xffffff, 0x10, r0, 0x0) mmap(&(0x7f0000b3e000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/04/28 00:17:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02040000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) [ 71.410189] FAT-fs (loop7): bogus number of reserved sectors [ 71.416394] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/28 00:17:23 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x2710}, 0xffffffff80000001, 0x1, 0xb9d7}], 0x18) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)) 2018/04/28 00:17:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x80) recvfrom$llc(r1, &(0x7f0000000140)=""/22, 0x16, 0x40010102, &(0x7f0000000180)={0x1a, 0x8, 0x100000001, 0x2, 0x9, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@local}, &(0x7f0000000080)=0xffffffffffffff8a) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/28 00:17:23 executing program 3: r0 = socket$packet(0x11, 0x80000000005, 0x300) getpid() setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) 2018/04/28 00:17:23 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000700), &(0x7f0000000000), &(0x7f00007c4000)) mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000900)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000880)) syz_open_dev$urandom(&(0x7f00000007c0)='/dev/urandom\x00', 0x0, 0x1) r0 = open(&(0x7f0000000780)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/1679, 0x101eb) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/28 00:17:23 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = creat(&(0x7f0000001740)='./file0\x00', 0x100) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ion\x00', 0x1, 0x0) r6 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000017c0)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000018c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0, 0x0}, &(0x7f0000001940)=0xc) r9 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001980)={0x0, 0x0}, &(0x7f00000019c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0, 0x0}, &(0x7f0000001a40)=0xc) r12 = getpgrp(0xffffffffffffffff) r13 = geteuid() r14 = getegid() r15 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a80)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001b80)=0xe8) lstat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003680)={{{@in6=@ipv4={[], [], @remote}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, &(0x7f0000003780)=0xe8) fstat(r0, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003840)={0x0}, &(0x7f0000003880)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000038c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000039c0)=0xe8) getgroups(0x1, &(0x7f0000003a00)=[0x0]) r24 = getpgid(0x0) stat(&(0x7f0000003a40)='./file0\x00', &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003b00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003b40)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003c40)=0xe8) r29 = getgid() r30 = getpgrp(0xffffffffffffffff) r31 = getuid() r32 = getgid() r33 = dup2(r0, r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000047c0)=0x0) fstat(r0, &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004d40)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000004e40)=0xe8) getgroups(0x7, &(0x7f0000004e80)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r39 = accept$nfc_llcp(r0, 0x0, &(0x7f0000004ec0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004f00)={0x0}, &(0x7f0000004f40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004f80)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000005080)=0xe8) stat(&(0x7f00000050c0)='./file0\x00', &(0x7f0000005100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getpid() lstat(&(0x7f0000005180)='./file0\x00', &(0x7f00000051c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005240)={0x0, 0x0, 0x0}, &(0x7f0000005280)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005780)={0x0}, &(0x7f0000008900)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005800)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000005900)=0xe8) fstat(r0, &(0x7f0000005940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000007040)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007080)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000007180)=0xe8) stat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getpid() stat(&(0x7f0000007280)='./file0\x00', &(0x7f00000072c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007340)={0x0, 0x0, 0x0}, &(0x7f0000007380)=0xc) sendmmsg$unix(r0, &(0x7f0000008b40)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000180)="7b0f0bfd1ef54c5afddabf3988344b340251be95d9d53e40f44ec7500653bcd9c11819060e516f31536d9ca254e013292e16cdf84233bb518412f374a5f5b0c226e5919a7d97824046cf3db478789bf11cd0a4fb5c8107989834fae9b5ded70ec6419a1d4ec07d6da990d50e2adde5abdc4c787eb4766b3b141bb5d0e003bc32db6941a118e636ab6f50a95cee219c6f63aca52e65dc56f257563502f482e6dae3", 0xa1}, {&(0x7f0000000240)="6f04aca34d84488f70d16c25cb4835a972cb00e03b580c406ff44a04b5d30c0f3d4c67cfa807d17e82d104e6df25c9396f249cdcc550462e82cfa7c6d4231574a1188d56a45f8630f3f65e1ab5b259708ee9b889b0c57188e66cec15bd4d157abda1d4e08332a25d51a03cfd22efe058165eab421dc4ecea61c78d11945b5b28a43471a79ea579f8e12538bf433c2f2296ad8d6e1ba3ba0fe189f9b75cc076cbeb8c406245985f9c25c00ee2381b00bb4ea56661d7044e515790b615efe8a3d16712f6f340299713e1b98551ddeb48c2640f2c4c4fcb6c68889f554b2bb9501b29", 0xe1}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="3245e17801fee8f5abd02427ade106acfdde366fb653ef833298821db3bd23156b022ce3460cd7f8791883d4bf99a776031c2bbdb7f405f0fcd9b80b3c77ea1692c2da84c2ec73136608c0b454a158f0ee842579cf9c4f0cec0649b9b224b6bb17549611318599e09fbbcc91029787062dac6f0ab855996633b6f52ce1655d8f9dec7035480cf7ac2993c367085e6b3afdbb7fa751d320519bc47c62c7f31a02a323", 0xa2}, {&(0x7f0000001400)="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", 0xfc}, {&(0x7f0000000000)="2c8bd70435164549e3a5e5aa00cabcd648db173e1ad63cd6d1629b0271da7261d8ba446ff444bff175a67543f2c170c1bee552846b6d85d92faac2607b", 0x3d}, {&(0x7f0000001500)="7b360c5ac2b8f399cc89bb707e5be2b95515bdfcdca948c049f0c0", 0x1b}, {&(0x7f0000001540)="cc8cf058e1c85c2be68743d6eb2511314a46a4713eaf44a283f1359a6ce1d38034dc5aed14ef7cad7c1a721c4cbb6a9469948e73719959b6c681b21a520e51790d5ada98d0dd91402040a34e060794864a468f78c9e7a71f4d5a2937d9b95471f9528e5b02589c28049a46c2401750e62e259816dae962d3457c2a43cc6d9706e6b4c43c9bf22918ce66aebefcd2530bb084bfa7c9db3aa653741840c26873f5be0dec6c46f1bdfd0b9c7b5d94e1a4cdb4efeeb1b6fb272710211c8e0396c99c66171f53e77a61b01fb9910868d3fa22099f86e16c9010ddd627fbb41d560bd3d38fade1f606f249319501494038082d9a79649b", 0xf4}], 0x8, &(0x7f0000001c80)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r4, r5, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, 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{&(0x7f0000006f40)="3a3ae66a87178efc264c98232d7862a8d6f84245a52c68af5ef813594f89dfc6c7fd6b0f3c2ef127f789d6126da41a112aeecacd848ed900baefec2b6c716f1e7fca3eb33a573a074445c997d69c138348f9ec74461e475d5faa06758f2048b893902f4eaca0d45877d8cc586138ac2f7123e5", 0x73}], 0x7, &(0x7f00000073c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x118, 0x20004000}, {&(0x7f0000007500)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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{&(0x7f0000007700)="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0x1000}, {&(0x7f0000008700)="9e3106fe17f7d7a7cc1845e10d37599b4392d3e47fc8b966a3", 0x19}, {&(0x7f0000008740)="30c1fc61643b795bf85d97033169f262bbbcc345a7d220817476cb490544a188644b3b44e147f1e478d5d2b7777bc4742b3960b016bdb2e1915047cde641e07cc0cb264d60f8c00c8697396053e0216ce6541ded9745cfc4cbf4e924f701b0fc7aa2f69371f5bd452eccb6cb3a780a76c70fa7fe01c59bdc4d8572a54a7a1e29646d9a34b862cdfce666705fcedede41cc73acb0b4431e33b0e94e7c3e95190870f939f98fc9c02376d62056d128225d57c0e5b9d48b9d9e", 0xb8}, {&(0x7f0000008800)="5ae30c4b301ce4c5fa44fab6e4f8d17fb4051c194f6500c7161946cf66f53482ea72b1ce1f058ced8eaf12dd5599fa60dc5bcd49f627755691d4aa2fcaedd859a8141fe449f5d6cb90a16d7148e7723304951fb47fb189242c78204efaeddd5fd66caaf71438b6b9593fb0ce88ae593c59dc45665dc989a2948e513473d1a306e2b2ea2830c2c2a2f0b346bc9614a52143dab35ad6f6301218061a361f578acbf3d3f6d81ade39f4a83a46ab67cb25144a1b63e64a8ff1ae9e0ac97cdd4cabb45e8167ac874dc2a0dd2cb120abb6169ee40d90e223ca5af8b59a7119cbfa7134753d942de5b26ac4bc4754", 0xeb}, {&(0x7f0000008900)}, {&(0x7f0000008940)="89c950232ae2bc59df18e12892370cea0a379aa1304a1779e39cb55e4cc3bd17869db151cd726e0251172701f5613160d69297da0144977e275015d670b553461266274134d38c1ff8544e7cd896b07c2d4e42afabf2199cc874db64bdbfdfd6b2021c8469037f976601a9f1a728d2b956aa01a0481ae691a24cc0970e26fd27ce69bad9678318c40785fd851412d1b117ade85f5da86ae89fa6ad2c823a72e99bde8a7e036d12d0fafc8cf6d98f7b946edbaa7de71306b82c737c41949218b421cf253de83bd59bfc394f0c662ddc42f15d4f60046eafda2cf37f51", 0xdc}], 0x8, &(0x7f0000008ac0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x40400c0}], 0xa, 0x10) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @empty=[0xfffffff0]}]}, 0x18c}, 0x1}, 0x0) 2018/04/28 00:17:23 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) flock(r0, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2, 0x3}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/28 00:17:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000180)="76dafccc5b94a70fc9a415b3c751c67bc4350e3e5cc15ac8ec22efe4b8bc7e311be0f28cc4f5cce4987ba11b4aa3560f56713ea9e868acdda8bbddaa410580a0f5f39fb1743fd7e93176abb8f056941c3667767f5f6f73730da85148735e173e4a5c55607837329c16", 0x69) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x7fffffff, 0x0, 0x0, 0x70e}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30e) ftruncate(r0, 0x0) 2018/04/28 00:17:23 executing program 4: execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='^"-ppp0wlan0md5sumppp1(vmnet0lo\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)="6d696d655f747970652cc22c00", &(0x7f00000001c0)="6c6f766d6e657430766d6e65743162646576232f2676626f786e65743062646576b900", &(0x7f0000000200)='procnodevkeyring^\x00', &(0x7f0000000240)='wlan0cpusetwlan1}securityeth0{procself\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)="c300"], &(0x7f0000000540)=[&(0x7f0000000340)='#self\x00', &(0x7f0000000380)='^\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)=')\x00', &(0x7f0000000480)='-+wlan1vmnet0\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='cgroup$posix_acl_access]vmnet1cpuset\x00']) syz_read_part_table(0x58, 0xaaaacdf, &(0x7f00000000c0)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0xa7, 0x19c}]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8200, 0x40000000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) modify_ldt$write(0x1, &(0x7f0000000580)={0x7fff, 0x1000, 0xffffffff, 0x7, 0x1000, 0x6, 0x7, 0x100, 0x1, 0x8}, 0x10) 2018/04/28 00:17:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r2) read(r2, &(0x7f00000012c0)=""/224, 0xfffffffffffffee7) llistxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/4096, 0x1000) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0xfffffda4) sendfile(r2, r1, &(0x7f0000001280), 0x80000000) 2018/04/28 00:17:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000003) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0xd5a, 0x0, 'client0\x00', 0x0, "7f4988567b043050", "17029b7a01cefb4d6f0a14fc3f250123a0193364721069576ae092b033b40125"}) 2018/04/28 00:17:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x9, 0x0, 0x415, 0xffffffe000000000}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000640)=ANY=[@ANYBLOB="0800cb00067b0050f4fd180479d7621866dee06b413e499f3fe1141d7ff1d8d46aebea6a4c5de66e4cd004fa6af05710f8767aa55da62920537e51c5c8a60aa172d1dc5fb54e70ab05b04828dbdc7cd08e439499e608bc834efe11ce74840b5ebb2c1f78f2b9c6910525be60b28c9626585d4fca600de423f7cb16079b2dc2f537ef7b41a2dbeb21c4b9af779893d1b0f3e657099768a17662446a3ad21c1ac58818702684b9e31f62f5d93a1d09891505692f157d44302dc346ea8bb1f8d15c1709fedb3e20cf83713f0965ed3e4fc532020000005fdf41b5927ef30ec4d606"], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000003c0)=r0, 0x4) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x20, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x40d7, 0xf4}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000004c0)={r0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0x4}, 0x90) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x14103e, 0x0) fallocate(r2, 0x0, 0x0, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x1, 0x300000003, 0x1) fallocate(r1, 0x20, 0x0, 0xfffffeff000) open(&(0x7f0000000080)='./bus\x00', 0x300, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x2) 2018/04/28 00:17:23 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e6661741c02040100020005a5e9f8", 0x16}], 0x0, &(0x7f00000003c0)=ANY=[@ANYPTR64]) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101800, 0x0) socket$inet(0x2, 0x2, 0x800) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c74021d00000000000000000000000000000000040100000000000000002200c2bddcbd17225e19930d5a81dd7377cdd80a6733000000000001000000000000"], &(0x7f0000000240)=0x45) connect(r0, &(0x7f0000000140)=@l2={0x1f, 0xf69f, {0x2, 0x81, 0x87, 0x80000000, 0x8, 0xde48}, 0x6, 0x4bc0}, 0x80) 2018/04/28 00:17:23 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0xa001) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000080)=@generic={0x0, 0xa64b, 0x8000}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/28 00:17:23 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffc) r1 = socket$inet(0x2, 0x5, 0xffffffffffffffef) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0a5d3d684bc91f2dcab184cb80938f5b03a7d7859b18f0937bff31e393e6bea56a90cc9a3cedc47203fdc0d56fd3061eb6cd05f281217a510000000000000000000000000000c62c4f7bc8de1de7c0665e92408278ad8608658bd6b701cbfecf90db71cbefcb327e1bd6724118b61f226463ef980acd1e8d6fc4d8782896a5c826da561781548af00d41d8f9a76b76855e17718146b075b87cde3e4f3525066852f6802a8a8824e11f257721fff9c3f3aa7c1f7771250307d0771e89b65bea3447ec163e00153a558eed27eac545d70cd1fc070000004ccbeb"], &(0x7f0000000200)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x0, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0xffff}, &(0x7f0000000180)=0x8) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x4000000, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x84, 0x0, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/28 00:17:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000680)=""/141) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='Uelap\x00\x00\x00') getpeername$unix(r1, &(0x7f0000000800), &(0x7f0000000780)=0x6e) lchown(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000000340)=@full={{0x3, {"ef29a3c1721145"}}, [{"c8ba0e98e6274b"}, {"34219facaf8ee4"}, {"d8580773c88c2c"}, {"384e2db1b013d4"}, {"096e117c7ea4c4"}, {"538330d3e5a17c"}, {"990b7c8bbe7582"}, {"1ea257b2744c27"}]}, 0x48) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000140)={0x8, &(0x7f00000000c0)=[{0x5, 0x2}, {0x9, 0x8}, {0xd15852e, 0x7}, {0x7}, {0x9, 0xfffffffffffffffe}, {0x0, 0x1}, {0x1, 0xb7}, {0x0, 0x1}]}) 2018/04/28 00:17:23 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400001, 0x0) getdents64(r0, &(0x7f0000000040)=""/156, 0x9c) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') writev(r1, &(0x7f0000000fe0)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) [ 72.648486] EXT4-fs error (device sda1): ext4_ext_remove_space:2945: inode #16548: comm syz-executor2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 72.729457] EXT4-fs error (device sda1) in ext4_ext_truncate:4659: Corrupt filesystem [ 72.808681] EXT4-fs error (device sda1): ext4_ext_remove_space:2945: inode #16548: comm syz-executor2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 4, max 4(4), depth 0(0) [ 72.830414] EXT4-fs error (device sda1) in ext4_ext_truncate:4659: Corrupt filesystem 2018/04/28 00:17:23 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000200)=0x3, 0x4) sendto$inet(r1, &(0x7f0000509f92), 0xb4, 0x804, &(0x7f0000000400)={0x2, 0x8000000000002, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) r2 = socket$inet6(0xa, 0xf, 0xffffffff) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde68", 0x25, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0xa010200}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000440)=ANY=[@ANYBLOB="100000002a000000000000000000000024aa5d90a6f445891734b7223a89d56ec26dd73be8d366007fcd72b12b6efe8708d2036f4ec1a865fc47cec38edd7aab0a46d1b454fa44a95ecf745dcc1636ed936f516ebdd85431f390349c992575626afd06197481417887be9e996eab5190a39cf421d061b8751589eb1c03c9b418e08e650006e664f001"], 0x10}], 0x1, &(0x7f00000017c0)=ANY=[@ANYBLOB='0\x00', @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32], 0x12}, 0x0) ftruncate(r3, 0x7fff) r4 = socket$inet6(0xa, 0x2, 0x3b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r5, &(0x7f00000003c0)=0x4) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) dup(r3) sendmmsg(r4, &(0x7f0000002dc0), 0x40000ff, 0x0) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/28 00:17:23 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x42, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x8, 0x7, 0x1ff, 0x1f, 0xfffffffffffffff9, 0x3}) 2018/04/28 00:17:23 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00000000c0)=@dstopts, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={0x0, @loopback, @local}, &(0x7f0000000580)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000006c0)={'bcsf0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000780)={0x0, @dev, @rand_addr}, &(0x7f0000000280)=0xc) bind$netlink(r1, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfc, 0x600}, 0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000800), &(0x7f0000000840)=0x14) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x80000001, 0x3, 0x10, &(0x7f0000ffa000/0x3000)=nil, 0x7ff}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000009c0)={@multicast2, @multicast2}, &(0x7f0000000a00)=0xc) r3 = accept4$packet(r1, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e80)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004880)={{{@in=@remote, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004980)=0xe8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f0000000180)=""/72, 0x401}) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14, 0x20}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e23, 0x0, 0x4e22, 0x0, 0xa, 0x20, 0x80}, {0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x7}, {0xfffffffffffffff9, 0x0, 0x80000000, 0x4}, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x0, 0x0, 0xac, 0x0, 0x8}}, 0xe8) sendmmsg(r3, &(0x7f00000001c0), 0x0, 0x800000000007ffe) 2018/04/28 00:17:23 executing program 7: syz_read_part_table(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f00000003c0)="ac03", 0x2}]) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x45, 0x0) read(r1, &(0x7f00000002c0)=""/251, 0xfb) r2 = syz_open_procfs(0x0, &(0x7f0000000280)="6d6f750d10e8fff776980004000000100008") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000400)) creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000000240)='./bus\x00', 0x0, 0x20012e) inotify_rm_watch(r1, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000000000000000000000000000000000000000100000000000000000000100000000000000000000000000000000000055aa4546492050415254000001005c", 0x4d, 0x1c0}]) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0x7}, &(0x7f00000001c0)=0x8) 2018/04/28 00:17:23 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ipv6_route\x00') ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000340)=""/4096, 0xfd08}], 0x1) fchdir(r0) getpgid(0x0) waitid(0x0, 0x0, &(0x7f0000000040), 0x1, &(0x7f0000000080)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000380)={'syzkaller0\x00'}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000140)={0x0, 'team_slave_0\x00'}, 0x18) 2018/04/28 00:17:23 executing program 4: r0 = epoll_create1(0x80000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000380)={0x4}) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2000}], 0x1, 0x3) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x7ff) 2018/04/28 00:17:23 executing program 0: creat(&(0x7f0000000080)='./file0\x00', 0x0) unshare(0x8000400) r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) syncfs(r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2, @loopback, @broadcast}, &(0x7f0000000040)=0xc) 2018/04/28 00:17:23 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r0, &(0x7f0000000040)={0x8}, 0x8) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x7}, 0x1c) fchmod(r0, 0x140) fchmod(r0, 0x94) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x80000000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='vcan0\x00', 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) [ 72.846581] EXT4-fs error (device sda1): ext4_ext_remove_space:2945: inode #16548: comm syz-executor2: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 4, max 4(4), depth 0(0) [ 72.870774] EXT4-fs error (device sda1) in ext4_ext_truncate:4659: Corrupt filesystem 2018/04/28 00:17:23 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200881, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000140)) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000007000000830300000000007d"], 0x18}}], 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x9, @loopback=0x7f000001}, 0x10) 2018/04/28 00:17:23 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xffffffffffffffe2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, 0x0, 0x4}, &(0x7f00000001c0)=0x90) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8943, &(0x7f00000000c0)="6c6f00802e098e77dde1cf37d88741c62af946d563ba8281af4c54ca8cb24ae1634fa2e57e6c27f8205755f2e135192430f2871812a887a55bf209") 2018/04/28 00:17:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x111102, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x81) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000000c0)={0x3, 0x6924, 0x8}) 2018/04/28 00:17:23 executing program 0: r0 = socket$inet(0x2, 0xf, 0x3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="76e3427b82c6b6223ba83afb0d3b165f", 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086607, 0x0) 2018/04/28 00:17:23 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f00000000c0)=@dstopts, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={0x0, @loopback, @local}, &(0x7f0000000580)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000006c0)={'bcsf0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000780)={0x0, @dev, @rand_addr}, &(0x7f0000000280)=0xc) bind$netlink(r1, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfc, 0x600}, 0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000800), &(0x7f0000000840)=0x14) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ff9000/0x4000)=nil, 0x80000001, 0x3, 0x10, &(0x7f0000ffa000/0x3000)=nil, 0x7ff}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000009c0)={@multicast2, @multicast2}, &(0x7f0000000a00)=0xc) r3 = accept4$packet(r1, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000e80)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004880)={{{@in=@remote, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004980)=0xe8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f0000000180)=""/72, 0x401}) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x14, 0x20}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e23, 0x0, 0x4e22, 0x0, 0xa, 0x20, 0x80}, {0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x7}, {0xfffffffffffffff9, 0x0, 0x80000000, 0x4}, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x0, 0x0, 0xac, 0x0, 0x8}}, 0xe8) sendmmsg(r3, &(0x7f00000001c0), 0x0, 0x800000000007ffe) 2018/04/28 00:17:23 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002bc0)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002c00)={0x3, 0x2, 0x0, 0x9, "b2a1448bbbae432942823d2a7abf9aec36dcbaf87e4f0607f019ec4582d977cc"}) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000002b80)=0xe, 0x80000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002a40)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002b40)=0x80000000, 0x4) getpeername(r1, &(0x7f0000002a80)=@alg, &(0x7f0000002b00)=0x80) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0)="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", 0x201, 0x400}], 0x0, &(0x7f0000000140)) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0/file0\x00', 0x8, 0xa, &(0x7f0000002940)=[{&(0x7f0000000400)="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", 0x1000, 0x1}, {&(0x7f0000001400)="06edb52f6f49d09cb7b7f67a83c1163eb33d31e000852d319c0d418ed94f963b220e2fb3d4cf7c7f0fd3abe2bed31e80e83031afd20e7e8d2db2085fb48d58e6d8004bf03eb73e0e12f1b7f17ff881bdfec880e2570b37062b55f3eb514967961c04c0df8ad55e842e02aad0f283412e32e3d286b637d779bf38d455e1c26460fe5ca1ff3c72d60c683cce73800f05521f76f5705fb7b4e4d01d2302", 0x9c, 0x98e}, {&(0x7f00000014c0)="b0b10b8e1c91e7a1e664c50077569f3206f541ea919dac8e74b50eb292624b000955ff7d54e3a90dab9c168748b8a90577a8c0cadedd6ede8bfa00c301bb31668ad139c68222a8b0b1319a6bf4fd4801bb5a8136f140edc1e6ebb432943f521862e69c2c9d72af419909d4641381bf7dfe38dae166d224d545abe77bc90e7ad7904c9acd608beb4a4782a8940ea4813d9ef193a7f8e8882cac7ac4a22f562357c2f9b11adc605eca98baac8d57c20cf61dea4320eed740d69556e20dd97765708662d456584a1976113c32c0729166", 0xcf, 0x1f}, {&(0x7f00000015c0)="26006ab38846fac21922ff571a7cae5634ab76e441924b617549e1e9eefa40f5552fb41612c98f6f5034246f551aecedf062c87040bd655e0a1fcc48bfc4e883bd7e2959a926f4b1f37bbec4232135e68509482a752f9b68cc8d94679c3a3dfe41cff10f574c58a1499edd463032c79b81", 0x71, 0x7fff}, {&(0x7f0000001640)="72ad17cc90b5efa164095f67d3ffd2c204395ea4487b10e8b0d7770bcdcbbc7df667bac1ca670cfb312ea85e6eabebf2b0d35823c8f987457e54bb0fcb409f63a2fae3dee3ae5e3ae2f5cd6c0d6c89d76124b239b0705b2a596aeb81d46866f7aabf6b991b6d12da6434c19a42863155c7baa1fb17695a02edd409203fba78ea9eb8ffe297e723680d4c5f40ef26663501c0c9c27f040c44458152e4baf5ccd197b02c0a23dc", 0xa6, 0xffffffffffffee28}, {&(0x7f0000001700)="58f4daa5ebc0eed7edb2df92abe77a873a50c448063d3758f8e474009def3369a4fb4b6a94db07ffad5c3d7cadaae9caf57dfcf77716a9e9694786162fd7daa299fda36aadbe0e472211864cbcb758fd82ae6453352ef56309e4fda0cd3f5b587e3c335e7856d6052a09d6be7332d8b74623f042f409859ebe8a0a6e18cbc6d2f5e40fa47374b89747b6f01618b1639a719d360136d7123f7f17bccafca62a35dbc166018c5f106c7d61c26a556e4432e35ba37a", 0xb4, 0x6}, {&(0x7f00000000c0), 0x0, 0x401}, {&(0x7f00000017c0)="080ccbaface33999d41b02032f8ea19c08ce3b3ea0add54fd32eb992083738865f6d83316aebb5e16de5716304269568c2ab0731b8bf0a24823bdd4d8fca48ca086a81a7fb9f391fa6a79979a702f878e2b2e6c25544b9fa8c57f71c6ddd5c91a80f627d4e748ab85706662230ed58781d99dcbbdc71b336a2373ec6cde8220ffaab4dabc220cdabd9d277a521bc8c88f7e46003edc25e34da15bc0ceb7c6cd8c851412690bdd34aa162fed75e28a13d011ce136d5005ed330ca6f67ad967b694525297a13cdc834b9a5d6e5585b39921e4da3b544a9a79e0249b8614f40e1a1d0fe9db8ca81d8098b2b75", 0xeb, 0x6}, {&(0x7f00000018c0)="1cf12dc41acbe534c23c18737d9087a31f8a86e2198d1a6b4b7ea477309808b66f18c6e0da8b97088007f4b402e6c564015681bdf469e41b13ce1d34031a17690eccbe1460b922eeda6f48c529d9cf1832", 0x51, 0x6}, {&(0x7f0000001940)="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", 0x1000, 0x3}], 0x808, 0x0) connect$inet(r2, &(0x7f0000002c40)={0x2, 0x4e20}, 0x10) 2018/04/28 00:17:23 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'veth0_to_team\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_cache\x00') ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000080)={0x0, 0x0, 0x20, 0x7f, 0x3}) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x25c, &(0x7f0000000540)}], 0x492492492492510, 0x0) [ 73.028070] EXT4-fs warning (device sda1): ext4_resize_begin:44: There are errors in the filesystem, so online resizing is not allowed 2018/04/28 00:17:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_names\x00') sendfile(r0, r0, &(0x7f0000000000)=0x200, 0x80000005) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/28 00:17:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x1937}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000500)={r3, 0x9}, &(0x7f0000000540)=0x8) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x7fe) syncfs(r1) getpeername$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) fstatfs(r2, &(0x7f0000000440)=""/129) recvfrom$packet(r2, &(0x7f0000000200)=""/176, 0xb0, 0x0, &(0x7f0000000400)={0x11, 0xf, r4, 0x1, 0x10001, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="2321202e928aa96be73565c5506a7db23e2a666f754c02a897e6ab2184d277d7a812fff009b38115d6"], 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000580)=0x3f, &(0x7f00000005c0)=0x4) pwrite64(r2, &(0x7f00000000c0)="92", 0x1, 0x0) ftruncate(r0, 0x8000) write$evdev(r0, &(0x7f0000000240), 0xffffffffffffffd9) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180)={0xffffffffffff0001, 0x7, 0x3, 0x9, 0x4, 0x6, 0x4, 0x1, 0x6, 0x7, 0x6a34}, 0xb) 2018/04/28 00:17:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000004, 0x2) rt_sigprocmask(0x0, &(0x7f0000000080)={0x7fffffff}, &(0x7f00000000c0), 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/ipv6_route\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x100) sendfile(r0, r2, &(0x7f0000000100), 0x400000ff) 2018/04/28 00:17:23 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xf5, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) fdatasync(r0) unshare(0x60000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000500)='./file0/file0\x00', 0x80, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000002c0)={0x40, 0x6, 0x0, 0xafb, 0x22, 0x7}) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80440) execveat(r3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000200)="6c6f0000fb552255ffffd9f5e2580a08", &(0x7f0000000240)='lo\x00@\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='%:\x00', &(0x7f0000000340)='{\x00', &(0x7f00000003c0)='@$/Svmnet1mime_typecpuset(/\x00'], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000004c0)=@sack_info={r4, 0x9}, 0xc) bind(r1, &(0x7f00005a2000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x80) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) [ 73.074474] EXT4-fs (loop3): Unrecognized mount option "_" or missing value [ 73.074480] EXT4-fs (loop3): failed to parse options in superblock: _ [ 73.074489] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (408) [ 73.092999] Dev loop7: unable to read RDB block 1 [ 73.099778] loop7: unable to read partition table [ 73.100031] loop7: partition table beyond EOD, truncated [ 73.100059] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) [ 73.187501] EXT4-fs (loop3): Unrecognized mount option "_" or missing value [ 73.187507] EXT4-fs (loop3): failed to parse options in superblock: _ [ 73.187518] EXT4-fs (loop3): Couldn't mount because of unsupported optional features (408) [ 73.188215] FAT-fs (loop4): Directory bread(block 112) failed [ 73.194659] FAT-fs (loop4): Directory bread(block 112) failed [ 73.197679] FAT-fs (loop4): Directory bread(block 112) failed [ 73.213549] attempt to access beyond end of device [ 73.213557] loop4: rw=536870984, want=246, limit=112 2018/04/28 00:17:23 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/0/vs/sync_persist_mode\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/04/28 00:17:23 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3b) sendmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000000)="890398cb77bed88c6de1e61029", 0xd}, {&(0x7f00000000c0)="e1d3f31ce0dc32818191e9d7ccc95f6e1b03f6a48951dd51d117879e0a4969ad20a2523a30c448e97ff50fe064c12e638d69beca2311a215055763c97f7d10f639c624a069e2b9b86d48a871fc63e27c8d565b915c9705303214b100e7aad71d9af25fc0f24aac0edb89dd7063d558da0d604576a617df2db66a0b0cca946b8ddbb0de71e41dde0ed8e80bb8e63d7c3f6b0307a2c1b7952f7cbc395802cf6bcfd0e946571e63f648c919fef66d", 0xad}, {&(0x7f0000001240)="1bd59335fd0e35892ddead4d38b1a3ea79aacf4e62cf1332e64976f6e0edfe093f136c7238e58b049021e6ae9bc6e984dd60487704a1fa54a1ee4c93529a8cd6cdc83ec59ae32a395f9882a27ca1b11ef008bfee2f4eceb23f5ad65bc49c0b3fae209e718a572d3579df5850ce7c3bd43ea2", 0x72}], 0x3, &(0x7f0000001340)}, 0x1}, {{&(0x7f0000001400)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000001c0)="b9caedfd4607b7679275ef3832648f78bd4fb5696785c5284bd9973385dc25c771", 0x21}, {&(0x7f0000001580)="25c06dafb4db363423cccef1079d345f6204a7d3cd5ecd8f424acf059b914479db73622e0fd84ba25c8cb42585b1d01b4a1d1492a80a9b7f33e92d3f1c418b", 0x3f}, {&(0x7f00000016c0)="e52a482c3011fd27d7c8fad57c33281ced7d15efd4953f003f5bf4554d83390e9b112d4c782d7b1d2d03f063443acdc44fa2cbcdd89fdf5013b04be1d65def28be98079a0dbd1f7185179f3443636f19fcb9712dd59fb9a63273e10bc1eb8a8a785bfef208105e953184e4774983638fe8219428e78e6f26fe98ead48bbd6d30e6cb59092b2a5fec887c025da01a0f99aa975d425cde4762701af78a63077b2b739c0a11c41658ed680e1d54c88324b0790d44275dfb54a709a9", 0xba}], 0x3, &(0x7f0000001840)=[{0xb8, 0x100, 0x2, "8cfe1661cac0575adb04671859d6acd3c9508f362dcb6d4683c2b3f999219bd860b096de969336bf39c70f28319a59f334d00007bad08f9e8470051cda36666579f9631bdd57f9d0706895ec08351e3fa9a95d0d1d019e8a776195ab8eaa072f8905a77c782ad9fff0a56dd058b0e5ab43da05c2f61c6596dc578c240d175b1810b6c59d29d504138a6253de2be343fc56deff1c3382f77d26f13d9db172105458108cfea24e67"}], 0xb8, 0x4004095}, 0x5}, {{0x0, 0x0, &(0x7f0000001dc0)=[{&(0x7f0000001a00)="55fe72d31a7af29afbb1dbaeb10529908950c80fb8c5896013034068f13f3b8eef96fdcb44f55f73a2774ce1a594daab2fb1ba3899a7bab17ec22da3d9dfb1e626e0c84b87e5542c7ea3dfde2b390c649add63edaf6b05d2db6357f29977197f286b7685019260f99b62e2e4f2b33752b57d0985c36f147ac6433123f468f02ccfb488cdd59af1", 0x87}, {&(0x7f0000001b80)="6deeb3304d3b728565e015fd54b5e832bbbcb05c870166d3b2ed7d110a8ad7c0303b613ba41423e596a73d45d3785fed13adddb7493ae04f6c11e1b522667b25f17b546df16c2379b04b839247535f867e05f51c188d5e68816b8427004fd163c434701418d6ee36fbfbc918daae63b7a95e0a1a3fc690e5e1c99f349f5a72d7d0643d53ad0011cc1f07c8ab5d59fd05d5", 0x91}, {&(0x7f0000001d00)="ae1e977156ee4afd09e83edbbd967dd29bf352ac7ad3f55df56abbef46996351e0c5f1fd2c292721ff8e38383e8ec4d33fdc2aaf0f5d06b135f7438d80f7fa6c036cdadad9f452e613fd950d4cb98545996c4938bb39acb8d99b4246e93ee50df9ad2f01ecbb5e95acb283de78648a2cb5d10b92f24ddcd548bfe376d14730c4248151c54ef6acfcc69c38b9cdde48afd20244673c46", 0x96}], 0x3, &(0x7f0000000200)=[{0x20, 0x117, 0x5, "9ac719977d9b29ad8e02"}, {0x90, 0x104, 0x0, "2bc228ccf0dc37fe3399d5c944ad746e56f2b348e3958bbca560c08dcc9efe509042bff6ba1e24ec98a968bf703e0eca057c869a4b34dece1392fefb514f2cb5291538939e92ed59484e2122f6b0fac5daa0d3cf5100fe95e852745c29edfd2a545000ed02b2e3bd1c34ee8e324268da9060cd8771f65acbdfc87607b7bec06c"}, {0x108, 0x110, 0x0, "084961856d1abe8dd562c7e40fdd658ee7fe8ff77e0003f999d88882804941ffd50365f6b80e15e0e77ac662d9bf19c9506c283bfae76bf18485e4f56fc4af9cb939b47fd059a3d0361cd02e8b5f3a8711d208a3295dd0de7b3e39e103fcc6dac86b25ecef9925c18ed50c25a7cd88b05957781924aa346a349f29b976479ae0e86649abde8d8b24b09936af7bab72b0b5d26dd694afd86926f5fb8e1a820658cc1d8c464d7740e4ff0b0ee4432ef37e3392ab4dfb78b1af54e39bf1b1e58a55b7966e999a5bb7f59b8b0fd978ba7906c0b81a9c45e190051c661cf41912fe564f3b8db36235783d0593460aea2963bdbbe876"}, {0xa8, 0x103, 0x1, "18fe87c110f32995e2602f534177b176adbbe3572ab712bd671a5bafac3dc7e186f5bdfb8f699a9a845426a37e3cb4924d5d81c27b5b494df0fc83da65370d8815c064b57b28dcfd219eb38ef7a2898b38aae10620446ad91645f49a7e35e554c8361adee7bddb3bc29cbf618a76ff5c8b1327b07a71ada665450b818f04debfae363663ae0b68c9ff732b2a385c1626c29a72db0ce7da"}], 0x260, 0x10}, 0x21c86d1a}], 0x3, 0x40000) 2018/04/28 00:17:23 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0xffffffffffffff18) r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0xfffffffffffffffe) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r0, r0, &(0x7f0000000040), 0x7fc) keyctl$session_to_parent(0x12) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x8}) 2018/04/28 00:17:23 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt(r0, 0x4, 0xffffffff, &(0x7f0000000040)=""/205, &(0x7f0000000140)=0xcd) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000ef5000)=0x80000001, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x4) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000180)=0x8) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x3b, "6002f25e790234f000ffb595f81aef669517176430a4e0adcba01844cd80b6417d2abad976cfa664d4072d5d2dcb3b25b950c6cf606273c7bcfa38"}, &(0x7f0000000240)=0x5f) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000ef3000)=0x7ffffffffffffdfd, 0x4) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) 2018/04/28 00:17:23 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) write$binfmt_aout(r0, &(0x7f0000000740)={{0x0, 0x0, 0x80}, "", [[], [], []]}, 0x320) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f0000000100)='./bus\x00', 0xfffffffffffffffc) 2018/04/28 00:17:23 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000010000000000000200000000000800080080000000"], 0x1c}, 0x1}, 0x0) [ 73.261578] attempt to access beyond end of device [ 73.261585] loop4: rw=536870912, want=247, limit=112 [ 73.261590] buffer_io_error: 3 callbacks suppressed [ 73.261596] Buffer I/O error on dev loop4, logical block 246, lost async page write [ 73.261610] attempt to access beyond end of device [ 73.261620] loop4: rw=536870912, want=248, limit=112 2018/04/28 00:17:23 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) capset(&(0x7f0000000140)={0x19980330}, &(0x7f0000000180)) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000080)=0xe, 0x800) exit(0x20) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002498)) 2018/04/28 00:17:23 executing program 4: syz_mount_image$vfat(&(0x7f00000009c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb2f8a6d6b00000009617600020000000400007000f8003576c2ad370a651697efb086a5424f0cb7a53ae3734c49ba2dcbda193a70300c95c643e3c314c9ee0fa9893791df7293be93f8a4303b9b2756370f91007fc302c241bff7163fac730e6714c08e0d71a2436e85f1fffc4c8c058d0cfa3176c81d6826665ad7d46afc8f3ac82a604302fda5e6d0", 0x8a}], 0x0, &(0x7f0000000000)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x80) r0 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000880)=""/40, 0x28) [ 73.261625] Buffer I/O error on dev loop4, logical block 247, lost async page write [ 73.261635] attempt to access beyond end of device [ 73.261639] loop4: rw=536870912, want=249, limit=112 [ 73.261644] Buffer I/O error on dev loop4, logical block 248, lost async page write [ 73.261654] attempt to access beyond end of device [ 73.261658] loop4: rw=536870912, want=262, limit=112 [ 73.261663] Buffer I/O error on dev loop4, logical block 261, lost async page write [ 73.261672] attempt to access beyond end of device [ 73.261677] loop4: rw=536870912, want=263, limit=112 [ 73.261681] Buffer I/O error on dev loop4, logical block 262, lost async page write [ 73.261691] attempt to access beyond end of device [ 73.261696] loop4: rw=536870912, want=264, limit=112 [ 73.261700] Buffer I/O error on dev loop4, logical block 263, lost async page write [ 73.261710] attempt to access beyond end of device [ 73.261714] loop4: rw=536870912, want=265, limit=112 [ 73.261718] Buffer I/O error on dev loop4, logical block 264, lost async page write [ 73.261781] attempt to access beyond end of device [ 73.261785] loop4: rw=536870912, want=321, limit=112 [ 73.265747] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 73.265752] FAT-fs (loop4): Filesystem has been set read-only [ 73.285052] IPVS: Creating netns size=2536 id=15 [ 73.503175] FAT-fs (loop4): bogus number of reserved sectors [ 73.503181] FAT-fs (loop4): Can't find a valid FAT filesystem [ 73.546521] FAT-fs (loop4): Unrecognized mount option "./file0/file0" or missing value 2018/04/28 00:17:24 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0x2b, 0x8, {0xffffffffffff9d06, 0x8001}, {0x100, 0x2}, @ramp={0x6, 0xffffffffffffffa2, {0x0, 0x7, 0x4b6ea827}}}) set_thread_area(&(0x7f0000000040)={0x884f, 0xffffffff, 0x1000, 0x15d4, 0x1e, 0x8000, 0x5, 0x4, 0xe75, 0x4003}) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00009b9000)=ANY=[@ANYBLOB="02ff0000000000000013b46900000000"], 0x10}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0xc0) 2018/04/28 00:17:24 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) r2 = socket(0x0, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000080), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r3, 0x7fff) timerfd_gettime(r3, &(0x7f0000000180)) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='^-ppp0-wlan0eth1eth1keyringproc\x00') getsockopt$ax25_int(r3, 0x101, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/28 00:17:24 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000000)=@fragment={0x3a, 0x0, 0x6, 0x2, 0x0, 0x2, 0x64}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x6}) 2018/04/28 00:17:24 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept(r0, &(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000140)=0x80) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/28, 0xffb}], 0x1, 0x8000000051) fcntl$setpipe(r0, 0x407, 0x4c) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6gre0\x00', {0x4, 0x6, 0x800, "687beb1076ee", 0x9}}) 2018/04/28 00:17:24 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003840), &(0x7f0000000000)=0x250) r1 = socket(0x3, 0xa, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x80000001, 0xc7d, 0x8ae6}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x10001, 0xc, 0x2, 0x4, r2}, &(0x7f0000000140)=0x10) 2018/04/28 00:17:24 executing program 7: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x101000, 0x3) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0xfd52) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x1ff, 0x4) prctl$intptr(0x80000000000017, 0x0) 2018/04/28 00:17:24 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000000080)=""/200, &(0x7f0000000180)=0xc8) 2018/04/28 00:17:24 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xfffffffffffffe96, &(0x7f0000000200)={&(0x7f0000000100)=@ipv4_newaddr={0x0, 0x14, 0x202, 0x70bd27, 0x25dfdbfd, {0x2, 0x3f, 0x81, 0xff, r2}, [@IFA_BROADCAST={0x0, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}, @IFA_BROADCAST={0x0, 0x4}]}, 0x14}, 0x1}, 0x20000000000) dup3(r1, r0, 0x0) 2018/04/28 00:17:25 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2, 0x0, 0x5c35}) finit_module(r0, &(0x7f0000000040)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0) 2018/04/28 00:17:25 executing program 7: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0xffffffffffffffff, @loopback={0x0, 0x1}}}, [0xfffffffffffffff8, 0x10, 0x4, 0x7, 0x7ff, 0xbf2a, 0xbb4, 0x6, 0x20, 0x5, 0x7fffffff, 0x5]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x4}, 0x8) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/28 00:17:25 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x40004, @perf_config_ext={0x0, 0x5}, 0x80000000000, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000940)='team\x00') sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000fc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000f80)={&(0x7f0000000980)={0x5f4, r4, 0x304, 0x70bd26, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0xa0, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x3, 0x8, 0x2}, {0x20, 0x7, 0x10001, 0x55f1}, {0x4, 0x6, 0x9, 0xaf}, {0x3, 0x7ff, 0x6, 0x43}, {0x1, 0x9, 0x4, 0x6}, {0x4, 0x6, 0x4, 0x4e}]}}}]}}, {{0x8, 0x1, r3}, {0x154, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe743}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r3}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x5, 0x800, 0x80000000, 0x7}, {0x2, 0x3, 0x8, 0x2}, {0xfff, 0x9, 0xfffffffeffffffff, 0xfffffffffffffe00}, {0x6, 0x200, 0xffffffffffffffe0, 0x5}, {0x9, 0x5, 0x0, 0x8001}, {0x4, 0x0, 0x20, 0x3}]}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0xf61, 0x8, 0x6}]}}}]}}, {{0x8, 0x1, r3}, {0x1a0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}, {{0x8, 0x1, r3}, {0x22c, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x8, 0x2, 0x1000, 0x6}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r3}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}}]}}]}, 0x5f4}, 0x1, 0x0, 0x0, 0x4000}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001680), &(0x7f00000016c0)=0xc) bind$netlink(r1, &(0x7f00000008c0)={0x10, 0x0, 0x25dfdbfe, 0x82}, 0xc) socket$inet6(0xa, 0x2, 0x3) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000880)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x480260}, 0xc, &(0x7f0000000840)={&(0x7f0000000300)={0x51c, r5, 0xb22, 0x70bd25, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0x124, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}]}}, {{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r3}, {0x12c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc2b}}}]}}, {{0x8, 0x1, r3}, {0x254, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x351a}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffe01}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r3}}}]}}]}, 0x51c}, 0x1, 0x0, 0x0, 0xc040}, 0x800) 2018/04/28 00:17:25 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) write(r1, &(0x7f00000000c0)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) 2018/04/28 00:17:25 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) r0 = socket$inet6(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000340)=[{&(0x7f0000000a80)="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", 0x5a1}], 0x1, &(0x7f0000000280)}, 0x0) r1 = getpgrp(0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x49b, 0x8, 0x9, 0xfffffffffffffeff, 0x0, 0x9, 0x110, 0x4, 0x3, 0x3, 0x656a, 0x8, 0x485, 0x7, 0xfffffffffffffdb8, 0x2, 0x7f, 0xf378, 0x20, 0x401, 0x1, 0x401, 0xa, 0x8001, 0x7fff, 0x5, 0x0, 0x6a, 0x400, 0x1ff, 0x4, 0x0, 0x1f, 0xffffffffffffff81, 0x2, 0x10000000000001ff, 0x0, 0x9, 0x0, @perf_config_ext={0xfff, 0x5}, 0x0, 0xffff, 0xfffffffffffffff8, 0x7, 0x7fffffff, 0x1000000000000, 0x7a4d}, r1, 0x5, r2, 0x2) [ 74.640232] syz-executor1 (9076) used greatest stack depth: 22776 bytes left 2018/04/28 00:17:25 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) r1 = syz_open_procfs(0x0, &(0x7f00000011c0)='net/ip_mr_cache\x00') sendfile(r1, r1, &(0x7f0000000000)=0x1000000, 0x4000007fffffff) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000080)="531e3f01855621cedb59163cb6bdd8eceb46b597c96864872bbcd521c039fed3de287ef02e41c4eff45c9e4ecd87a21be7ce48ede8fb0a841fc78516bc4f9ec152c505a188becf9718e08c690bc68717b0190ce26530a1982a", 0x59}, {&(0x7f0000000100)="1e0d3d87732db23c78e6f77e771f3b1cc037c60dfd0d78b973c10b3f173ac081f8", 0x21}, {&(0x7f0000000140)="79cf30b7feed221e4f1e537b4d11b00cb7e3048a29ae5915ab052c899d744f00605b5c6d0fbd1062ed11bf0a700deef363de8153eb19419d9057c1782c59f91fdceca98b0c182f4e7017913bc805e862f81c9f20fa5b7e7410bfad04074f6092ca2485a3f04242815926c1bfdc6eb9895de0e5b3851d1e20cb6d0eac579052a4e74e4a42e08756cd70926327f2110d4fbad7636aeab6a3efadbac96f7a155fec0b6dff2f740fb3f6ad5f6e4638eaa9ddbf4dc0d8ee9eded17e805d2879239b3228c83723330bbd603fb95f7d95d9d558c58104ce47cb58aafa77d114eec87f6a6fc844f91ed3de34079de5e8b72c2220ec97052a044b306b", 0xf8}, {&(0x7f0000000240)="e979dbf7a3caefc44b84545ddfed994d0f354e767b3f89bf50b0bc723dbc9d708bc15c921b916b8645f47c1d9b277c26cd48c35324cd8a924ed6bcb1c20265b1c1b072d644ea1f4ba20c2db4d1cce4c2e8", 0x51}, {&(0x7f00000002c0)="75e411ce40612db71929e4e46588671f8434a3db02a9b1a9ce9f608ae145582dd7d746cf1fe712727e5219513c910cd02ca7ff701ebb17e02f5876e36707a12a4d5084cd898b6603c1e82d3cc9e6456835c7e2b904eaf1d4c0f8b2822579a1563d8981d5b9c7ae7f40f7ed4b76b6659a5fea7c7dfde8090b6c7047729d68192c632e539132b125dfebd02fe8a2f4bd27f52d1db119a043d0cc227979d6d1e850a58557575b0ffa91e73c43bc325abb0a776521f3cabf841a328df55b69ae87c7a97e46e6d69293723d", 0xc9}, {&(0x7f00000003c0)="72b914944b0ac61901dc84565144310d53b651182a6859a3a81ca052d6e14e3cc0a766ef67d090ac41b8448b4ea2a9417a84ecde71aa9d51e72cc45b7feebf10e31e826ab6566d5ee1fff8601bda38780338e1d578cf91eb87df8cd36003e34a66b76ae2cc7cd738a12b8cf6cf83e0402a1147021abe200bdef272a73122cce8cea4e033fb236d2c717615987f33105945cd05af4b5098bfff5825e54c53350971302980f0b7d054a55b5cb7f0c2c150130d3693d354e9475c63b06e262a8d3cb4804abfaa7f0816a1db7591ad36b940c24cc9e6ce3444e7f415838afa74bccf3442454cfeb09190c4", 0xe9}], 0x6) 2018/04/28 00:17:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x17}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/rfkill\x00', 0x40, 0x0) getpgrp(0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001640), &(0x7f0000001680)=0xc) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x6, 0x9, 0x8, 0x3}) rt_sigtimedwait(&(0x7f0000a70000), &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/04/28 00:17:25 executing program 5: socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000400), 0x800) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000440)={0x89, @rand_addr=0x8, 0x4e21, 0x0, 'rr\x00', 0x10, 0x0, 0x32}, 0x2c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup(r3) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1000, 0x1ff, 0x6, 0x3f, 0x200, 0x1000, 0x7, {0x0, @in6={{0xa, 0x4e21, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0x4, 0x800, 0x7fffffff, 0x9, 0x7}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000280)={0x100000000, 0x9, 0x0, 0x89d9, 0x8, 0x3ff, 0x2, 0x101}, &(0x7f00000002c0)=0x20) syslog(0x9, &(0x7f0000000300)=""/220, 0xdc) r5 = accept4(r1, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000040), 0x4) getsockname$packet(r5, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) stat(&(0x7f0000000500)='/\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000005c0)={{{@in, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e20, 0x2, 0x0, 0x80, 0xa0, 0x3b, r6, r7}, {0x10000, 0x5, 0x1, 0x200, 0x7, 0xff, 0x100000000, 0x80000000}, {0x6, 0x3, 0x100, 0x3}, 0xfffffffffffffff9, 0x6e6bb6, 0x2, 0x1, 0x3, 0x2}, {{@in=@loopback=0x7f000001, 0x4d6, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x3505, 0x3, 0x2, 0xfffffffffffffffa, 0x7fffffff, 0x5, 0xfffffffffffffffa}}, 0xe8) 2018/04/28 00:17:25 executing program 7: clock_settime(0x6f0960c220540ad0, &(0x7f0000000000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/04/28 00:17:25 executing program 4: prctl$setmm(0x23, 0x6, &(0x7f0000fff000/0x1000)=nil) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x7, 0xff, 0x10000, {}, 0x4, 0x3}) 2018/04/28 00:17:25 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x6, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000200)={0x2bcd7907e71fa64e, 0x70, 0x8, 0x6, 0x49, 0x1, 0x0, 0x7fffffff, 0x24006, 0x8, 0x6, 0xd9, 0x5, 0x7, 0x4, 0x65ff, 0x3f0, 0x3b, 0x71, 0x0, 0xfe5, 0x1, 0x5, 0x7fffffff, 0x9, 0x1, 0x4, 0x4, 0x0, 0x4, 0x80, 0x0, 0x100000000, 0x3cb, 0x9, 0x0, 0x5, 0x5, 0x0, 0xa6, 0x0, @perf_config_ext={0x3, 0x7ff}, 0x10600, 0x0, 0x100000000, 0x0, 0x3, 0x2, 0x1000}, r2, 0x4, r0, 0x2) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b0f051a, 0x0, 0x3, 0x0, 0x0, 0x5db24b56000000, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x311a, 0x100, 0x0, 0x2, 0x0, 0x4}, 0x0, 0xd, r1, 0x2) 2018/04/28 00:17:25 executing program 2: r0 = inotify_init1(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4208, r2) ptrace$setopts(0x4200, r2, 0x0, 0x0) 2018/04/28 00:17:25 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000640)={'nat\x00', 0x0, 0x3, 0x9e, [], 0x2, &(0x7f0000000540)=[{}, {}], &(0x7f0000000580)=""/182}, &(0x7f00000006c0)=0x78) r1 = request_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='btrfs\x00', 0x0) r2 = add_key(&(0x7f0000000440)='syzkaller\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="cc", 0x1, 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0x2, 0x80, r2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x0, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000003c0)={0xaa, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f00000002c0)) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair(0x3, 0x8000b, 0xffffffff, &(0x7f0000000700)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) ioctl$ION_IOC_HEAP_QUERY(r5, 0xc0184908, &(0x7f0000000280)={0x0, 0x7, 0x1}) umount2(&(0x7f0000000200)='./file0\x00', 0x0) close(r3) 2018/04/28 00:17:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140), 0xa) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/28 00:17:25 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x0) restart_syscall() r1 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/sockcreate\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xfffffffffffffef4}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ftruncate(r1, 0x4) 2018/04/28 00:17:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69ad096aafd2e331dda0efc402e00efaa1b173afde4ba11707dad1c8ed93017b844b36ccc06d49d8f0ab57050ab61b378eba4e6a963c841ec67822445462a54d055ed7874bba489b70947a4cac66858e8f693bed9564a7c055d23ad1b8a0c7360ee431d43549a") ioctl$fiemap(r0, 0x40286608, &(0x7f0000000080)=ANY=[]) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), 0x0) 2018/04/28 00:17:25 executing program 1: r0 = socket$inet(0x2, 0x7, 0x3) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000080), 0x4) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f00000000c0), 0x4) 2018/04/28 00:17:25 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xd4a) setreuid(0x0, r1) keyctl$session_to_parent(0x12) 2018/04/28 00:17:25 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000048c0)={&(0x7f0000004640)={0x10}, 0xc, &(0x7f0000004880)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000190000000000000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb8}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000540)={0x0, 0x0, 0x0, "7175657565300000000000000000030000000000000000000000000000000000000000000000000000000000008000", 0xd7}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000280)=0x10) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000004c0)) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0xfffffda4) sendfile(r2, r1, &(0x7f0000000040)=0x56, 0x6) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x24, r3, 0x100, 0x70bd25, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf398}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x14b}]}, 0x24}, 0x1, 0x0, 0x0, 0x24000000}, 0x24004004) 2018/04/28 00:17:25 executing program 5: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0xe, {0x2, 0x0, @loopback=0x7f000001}, 'lo\x00'}) 2018/04/28 00:17:25 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/2, &(0x7f0000000080)=0xfffd) r1 = socket$inet6(0xa, 0x80003, 0xa) socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2cc34dbc, 0x4000) accept$packet(r2, 0x0, &(0x7f0000001580)) getsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000001600)={@dev, @remote}, &(0x7f00000015c0)=0xc) fsetxattr(r1, &(0x7f0000001500)=@known='security.capability\x00', &(0x7f0000001540)='/dev/sg#\x00', 0x9, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000001640)={0x6, 0x6, 0x0, 'queue0\x00', 0x10000}) connect$inet6(r2, &(0x7f00000014c0)={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0xfffffffffffffff9) sendmmsg(r1, &(0x7f0000001300)=[{{0x0, 0x3a2, &(0x7f0000001400)=[{&(0x7f0000000140)="94d6daf5a611b38723486bbc6afe510d99fee131baf7b944dcb68af383d5f22c15b7bc251fe14f1a7d5d02194f9ee93c92ff5b5a9f6dfe16f95967056ab672f900b5739c55b0fff76986b5f84f75dbcc70b0052b9c780daa699e57d6400f8e042cec2f25033faefe957134fbc3d8d057635f9decfbccc1133436399db3e47a97aa4ec2dc95f6a72c5d1a7c92467d725bcc7b20d5fe96", 0x75}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="4474b85276577d11796e694ba8d3230015e8210daa8470a0d2b88feae6e3ad842b36fdd6b0a8234428e04d4217f856b69028f92f112d6b96773cb8e2f6c12e9762b75a4cf1fe0de424cda5971fd80d8be169b6c3a3d8c8da92aa936a03e4e46def6b283182e4e995672041089c20ebb6a5c5badcdee958e1d1122d58401f7ab786fecac809583e40a10edcc64faeba28585f7b74897d78bdfed1ab096b928035b652b91566e81a3c7251e4952a0c68303d", 0xb1}, {&(0x7f0000001700)="065aebb20183eed588f6f1d3e41c01f8a669561c639a6368beca843d1a82ac8d933daa5201a87b1e5dd2c23026f679607c00cf6cf2e55cb56603", 0x3a}, {&(0x7f0000001340)="537bd687e8b839c4b025a95b200a086a11111230ca521b9b97d8476c67c0a609a6dce852007e590ae252d2d917ebf66fdb00105014ab6f7827683ddafa50983802537c1a447373f36a560b46fbabc2518a19b48ec29e544f0ce1b6673cf16172a91166bd927782f07c143c8cb524b2a766187b923d6cdaa275fb63f7c24766e426204ef1c8e3ad781c8e0a6b2d4f98f179c825269b440dd7aefea1da56fd9b7581a706e3972089dc37eda8c166", 0xad}, {&(0x7f00000012c0)="818af5783923946e483d9ad883c1a48d8dcb36418f64398fff9254b328", 0x1d}], 0x1000017a, &(0x7f00000011c0)}, 0xfb}], 0x0, 0x0) 2018/04/28 00:17:25 executing program 5: signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x8, 0x80805) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x113000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f0000000040)=[0x1, 0x1, 0x5, 0x6, 0x67f0, 0x1, 0x6, 0xa1a, 0x58b], 0x9, 0x64d, 0x6, 0x20, 0x8, 0x8, {0x1, 0x1, 0x5, 0x401, 0x40, 0xacf, 0x6, 0x6, 0x5, 0x2e3513a5, 0x4, 0x8, 0xf6, 0xef05, "a4939fbeadd99d4731fc4a71e9bf9036b8b3c0439b8d71a9fd46228dc18b22b1"}}) [ 74.945539] EXT4-fs warning (device sda1): ext4_resize_begin:44: There are errors in the filesystem, so online resizing is not allowed 2018/04/28 00:17:25 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000002000)) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000140)={"62637358f50000f202014de93b25fff1"}) socketpair(0x11, 0x80b, 0x5e1b, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/04/28 00:17:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}, 0x2, 0x8, 0x8, 0x5, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={r3, 0xd3a}, &(0x7f0000000200)=0x8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @rand_addr=0x81}, {0x2, 0x4e22}, 0x0, 0x9, 0x3, 0x0, 0x3, 0x0, 0xf9, 0xfff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r4, &(0x7f0000000280)=0x4) socketpair(0x5, 0x2, 0x4, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000400)={0xffffffff, 0x5, 0x4, 0x6, 0xa8d, 0x0, 0x7f, 0x5d23, 0x7ff, 0x0, 0x3f, 0x8}) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000003c0)=0x0) fcntl$setown(r2, 0x8, r7) lseek(r5, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000340)={0x4, &(0x7f0000000300)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000000380)={r8, 0x8}) 2018/04/28 00:17:25 executing program 2: ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5406, 0x0) readahead(0xffffffffffffffff, 0xffffffffd2f706c6, 0xc85d) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="d6256df08690544ad1d672faca510b3b", 0x10) 2018/04/28 00:17:25 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f000011a000)='./file0\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 74.986360] EXT4-fs warning (device sda1): ext4_resize_begin:44: There are errors in the filesystem, so online resizing is not allowed 2018/04/28 00:17:25 executing program 4: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x2) r0 = socket$inet6(0xa, 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f0000000280)='./file0\x00', 0x806f, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002700)={'nouuid,'}) syz_mount_image$xfs(&(0x7f0000002780)='xfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000001300), 0x0, &(0x7f0000001340)=ANY=[]) get_robust_list(0x0, &(0x7f0000002680)=&(0x7f0000002600)={&(0x7f0000001480)={&(0x7f0000001440)}, 0x0, &(0x7f00000025c0)={&(0x7f00000014c0)}}, &(0x7f00000026c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x1}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xffffffff}, &(0x7f00000002c0)=0x8) 2018/04/28 00:17:25 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x80d0e550e998cc38) r0 = creat(&(0x7f0000000000)='./file0/file1\x00', 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000140)='ext3\x00', 0x1000000, 0x0) accept4$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x80000) syz_mount_image$ext4(&(0x7f0000000240)='ext3\x00', &(0x7f0000000280)='./file0/file1\x00', 0x4, 0x1, &(0x7f00000003c0)=[{&(0x7f00000002c0)="2e2deb7f4f8b27b1e6b8d48d1b56a20c3b182b5d80396300299185274226c5fcc156991bf939c67bb843b832bdaf7e1c499eacfd0efb1d03edba53e9e87a88bc05bedb600bc17447903b8e1657ab292a2ce0de38ba4c3380e8ebfad98732c23bbe799e4cb05d27bc55330001ce53c670bc1f90f2c2a1b2c7ca6fa264a070968b29c6fc5541ddba9627428702647431e9cfa3c82511a28ce93c887be0d089f9d2f7a3a06fb8c5f4391d7f9f264ebb8327c4503128cacf689feaf9a8f7dc5ce46a2a", 0xc1, 0x9}], 0x6, &(0x7f0000000400)={[{@abort='abort', 0x2c}, {@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}]}) 2018/04/28 00:17:25 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) 2018/04/28 00:17:25 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x202, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f00000004c0)="d3", 0x1) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xe973, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000800)={0xffffffff}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x3, {0x2, 0x4e22, @rand_addr=0x2}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x7, 0xff, 0x100000000, 0x6, &(0x7f0000000040)='irlan0\x00', 0x5, 0x7, 0x8}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x1) 2018/04/28 00:17:25 executing program 5: prctl$setmm(0x23, 0x3, &(0x7f0000a5c000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r0, &(0x7f00009c7000)=0x40000000, 0x400000ff) 2018/04/28 00:17:25 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800022}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x108, r1, 0x10, 0x70bd28, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0xec, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x108}, 0x1, 0x0, 0x0, 0x40000}, 0x4041) r4 = socket$netlink(0x10, 0x3, 0xf) writev(r4, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r4, &(0x7f0000000280)=[{&(0x7f00000002c0)="1f0000000203193b000007000000068100023b05090002000000006de26451", 0x1f}], 0x1) 2018/04/28 00:17:25 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) lseek(r0, 0x44, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000100)={0xb1, 0x3}) 2018/04/28 00:17:25 executing program 3: unshare(0x40000000) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x4, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'lo\x00'}) 2018/04/28 00:17:25 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) close(0xffffffffffffffff) connect(0xffffffffffffffff, &(0x7f0000000600)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, 0x9}}}, 0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0xffffffffffffff00, 0x20, 0x80000000, 0x100}, &(0x7f0000000380)=0x18) pread64(0xffffffffffffffff, &(0x7f0000000180)=""/45, 0x2d, 0x0) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)='./file1\x00') connect(0xffffffffffffffff, &(0x7f0000000680)=@ipx={0x4, 0x0, 0x0, "76b8b6894d74"}, 0x80) umount2(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000300)='bond_slave_0\x00') 2018/04/28 00:17:25 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) socket$inet6(0xa, 0x80800, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/04/28 00:17:25 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setpipe(r0, 0x407, 0x2) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/04/28 00:17:25 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x2ce0, 0x22}, 'port0\x00', 0x20, 0x8, 0x69, 0x5a1c, 0x6, 0xec, 0x309, 0x0, 0x4, 0xdf}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x40010, r0, 0x0) r2 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)='/dev/ppp\x00', 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000600)=[{&(0x7f0000000200)="52c375123e0bf9ab8c31d6b78b35b555d1e916cc7baa8dd29cf707c44318f69a6b6bb50a730801fa24fbc6afcde53e18469acc23d3f26b876bd90e80ee2e3f005dfc49c2b936f466d6ca08b1d99326e6ef6e71c58303137fee59e8e084ac8d7a18af4ef404fba95150725fb01b93ff0827e88196bfa952fe09e5220dd13c81ae5e3b9208fea6421e422b91d331ac", 0x8e}, {&(0x7f00000002c0)="e4c63c42a169118577ad16b82d2ea9cc44414890f689e9e2c7574888c0794c0a605ebb9d39a1c185fce4df378f6146a255e9ad010938ec327f3ba227b4fe42ca4091f8aea76b3f69e330f64995e2f4bbb7d505e5f7f8ffe5f51b8d7c6a7bf7aff3317688d5fe93102efec930fe1753447ed82a7c2765f532d88196582c196b4bded6427cd764abe399b586422e9c6f63b83afeacba20f16bf92d865fc171705ad3c1f7df13528479dda177765ca14e407c40f71e5d7b7c9b53e4317d0089ab30ab72f53bc63395603ab0de880df29f79a381d622", 0xd4}, {&(0x7f00000003c0)="d2f78afebc9870699cd33d27cdef3e8057a4913069fe8b846e35259c9f217b5ba2f5e17413eaa11c21033c02ce32c6ab80df657327db441a6c080b9d7afc863cf7832f74f43846eeb9cb7ecc8995753e5d13ae04d400c5d857b54627a82de7c71b86c750c60ce1371d42fd49943b4d90f6f11f6e24ef0e11f9eaa70b7e6f5bf85bbefb1fba009cbe349e3e82bfaf3e469d0038dd0a3d7447445775d70691c611fa3b25b45f8596cdf2aecbb045b4db", 0xaf}, {&(0x7f0000000480)="241115a1aca75210", 0x8}, {&(0x7f00000004c0)="29df3d13666a68ac984ec8412d4458ba924880820f3c44c3d7701f454a559449f0bf70b12014e192ed4b7506a43344b5b178", 0x32}, {&(0x7f0000000500)="b54a576a0aae0ab75918fdf420843347bfde2292116869bdc2487063ba4e52cc60816fee92c3ffb06703073ff23140f7407a7ba058e036e3ca9cb5d0f1c07314e7e20eceeff40218e11d7fff86c58868ba1256a96e25016f6b015b767c63fd009abce5dc175579e4d468d27accc08e901e90ad860eb4f094c5e17e9dc8bd67d639c6246bea5e984963e67b7d905292e290ae391db141569c86e5deb0e34d1fd96c7ed26c11d8e72f458b78df8713b638282865578165cbb6c051a5b5307440328897f72005ebefe6dd6f479778b24fecc88d8860b43c56abe91c505b2bd886a853cf4e99a2e1e4aa36e9fb2d", 0xec}], 0x6, r3) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000867000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000000000), 0x3a8, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x800, @dev={0xfe, 0x80}}, 0x1c) 2018/04/28 00:17:25 executing program 1: r0 = getpid() r1 = getpid() tgkill(r0, r1, 0x15) keyctl$update(0x2, 0x0, 0x0, 0xff93) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/28 00:17:25 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000640)=[{{&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)}], 0x1, &(0x7f0000000580)=""/185, 0xb9, 0x1f}}], 0x1, 0x0, &(0x7f0000000680)={0x0, 0x989680}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000017c0)={0x7}, 0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000380)={@dev}, &(0x7f0000000500)=0x14) sendfile(r2, r1, &(0x7f0000002b80), 0x8000007fffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001800), &(0x7f0000001840)=0x4) 2018/04/28 00:17:25 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x7f, @multicast2=0xe0000002, 0x4e23, 0x3, 'lblc\x00', 0x20, 0x5, 0x75}, 0x2c) 2018/04/28 00:17:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x6, 0x2, 0x3, 0x9, 0x8, 0x6, 0x7a, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x3, 0x8001, 0x7f}, &(0x7f0000000180)=0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0004000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) [ 75.373262] IPVS: Creating netns size=2536 id=16 2018/04/28 00:17:25 executing program 4: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0x10001) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r2, @ANYBLOB="000000e8ffffffffffffff"], 0x28}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) flock(r0, 0xc) ftruncate(r0, 0x0) fsync(r0) r3 = getpgrp(0xffffffffffffffff) prlimit64(r3, 0x0, &(0x7f0000000040)={0x4, 0x4}, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r4, 0x9, 0x6, 0xfffffffffffffff7}, &(0x7f00000002c0)=0x10) 2018/04/28 00:17:25 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000280)={0x1f, 0x100000001, 0x8001, 'queue0\x00', 0x3}) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000001c0)={0x7, 0x100}) mmap$binder(&(0x7f0000b84000/0x1000)=nil, 0x1000, 0x2000001, 0x80050, r1, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) r3 = accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x10}, 0x4e, r4}) accept4$packet(r3, 0x0, &(0x7f0000000340), 0x800) [ 75.464009] FAT-fs (loop6): Directory bread(block 112) failed [ 75.469593] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 75.469597] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 75.471064] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 75.471079] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 75.513996] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 75.513999] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 75.522788] IPVS: Creating netns size=2536 id=17 [ 75.606641] FAT-fs (loop6): Directory bread(block 113) failed [ 75.616126] FAT-fs (loop6): Directory bread(block 114) failed [ 75.757765] FAT-fs (loop6): Directory bread(block 112) failed [ 75.764102] FAT-fs (loop6): Directory bread(block 113) failed [ 75.770843] FAT-fs (loop6): Directory bread(block 114) failed 2018/04/28 00:17:26 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) write$binfmt_elf32(r1, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x6, 0x0, 0x80000000, 0x0, 0x3, 0x3e, 0xe0, 0x10, 0x38, 0x303, 0x3, 0x30f9, 0x20, 0x2, 0x2b4, 0xac, 0x22b9}, [{0x7, 0x3f, 0x3ff, 0xee, 0x5, 0x9, 0xffff, 0x8}, {0x70000000, 0x80, 0x1, 0xe71f, 0x1, 0x1ff, 0x5, 0x3}], "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", [[], [], []]}, 0x1378) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/28 00:17:26 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="800000000002000019000000e60100006c000000000000000100000001000009000000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="67727071756f74612c6e6f6d5263616368652c76f6c13f32e79d7f6fabab6f626898eab2eef5802c00"]) 2018/04/28 00:17:26 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x5}, 0x1) r2 = gettid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={r2, r3, r4}, 0xc) r5 = socket$inet6(0xa, 0x12000000002, 0x7) connect$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/04/28 00:17:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x0, 0x0, 0xffffffff}) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x214}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x7fffffff, 0x7fffffff, 0x7}, 0x10) syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000000140), 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) ioprio_get$pid(0x1, r6) write$sndseq(r0, &(0x7f00000000c0)=[{0xffffffffffffff86, 0x209, 0x2, 0x968, @time={r3, r4+30000000}, {0x200, 0x59}, {0x3, 0xe8c3}, @note={0x3, 0x4, 0x0, 0x1, 0x1f}}], 0x30) syz_open_pts(r0, 0x1) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x201000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="60010000", @ANYRES16=r7, @ANYBLOB="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"], 0x160}, 0x1, 0x0, 0x0, 0x1}, 0x0) connect$pptp(r5, &(0x7f0000000540)={0x18, 0x2, {0x6, @multicast2=0xe0000002}}, 0x1e) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) 2018/04/28 00:17:26 executing program 5: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='logon\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x80000000000001) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x288801, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x2, 0x1, 0xffffffffffffff38, 'queue1\x00', 0x7ff}) 2018/04/28 00:17:26 executing program 6: getitimer(0x3, &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000040)) setitimer(0x2, &(0x7f00000001c0), &(0x7f0000000240)) 2018/04/28 00:17:26 executing program 3: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x80407ffffffd}]}) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) pause() seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getown(r0, 0x9) 2018/04/28 00:17:26 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) fcntl$setstatus(r0, 0x4, 0x2800) 2018/04/28 00:17:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@dev, @loopback, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f000026cff4)={0x10}, 0x30b, &(0x7f0000577000)={&(0x7f0000000180)=@getpolicy={0x0, 0x15, 0x10, 0x70bd27, 0x25dfdbfd, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x4e24, 0x80, 0x4e21, 0x128, 0x0, 0xa0, 0xa0, 0x3f, r2, r3}, 0x6e6bb0, 0x1}, [@srcaddr={0x0, 0xd, @in6=@local={0xfe, 0x80, [], 0xaa}}, @extra_flags={0x0, 0x18, 0x5}, @replay_esn_val={0x0, 0x17, {0x0, 0x70bd26, 0x70bd2a, 0x70bd2c, 0x70bd2c, 0x9, [0x1, 0x7, 0x57cd22a7, 0x5]}}, @algo_auth_trunc={0x0, 0x14, {{'tgr160-generic\x00'}, 0x0, 0x1a0, "d2e170d40d506779a3232a2c92ca325db82588af52372db954e0464f726f1ebbbabc3ca06a6b27cb8705398adcfe377e6aabb0ca90000ad96955351cdb6721dfdde5c65d2efb46638a24de8fbf71a736d1b41f9951b69b62434ebb247b60"}}, @proto={0x0, 0x19, 0x33}, @encap={0x0, 0x4, {0xfffffffffffffffe, 0x4e24, 0x4e20, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, @extra_flags={0x0, 0x18, 0x5}, @proto={0x0, 0x19}, @extra_flags={0x0, 0x18, 0x1000}]}, 0x158}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000080), &(0x7f0000000040)=0xc5) 2018/04/28 00:17:26 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) socketpair(0x2, 0x80000, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) linkat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000300)='./file1\x00', 0x1000) 2018/04/28 00:17:26 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000080)=""/66) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x361, 0x7a5) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000016ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000100)=""/241, &(0x7f0000000200)=0xf1) 2018/04/28 00:17:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb702) ioctl$TIOCNOTTY(r0, 0x5422) fcntl$dupfd(r0, 0x0, r0) 2018/04/28 00:17:26 executing program 6: r0 = gettid() r1 = socket$netlink(0x10, 0x3, 0xd) lseek(r1, 0x0, 0x4) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x6a}, 0x8, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000005b000)) lseek(r3, 0x0, 0x0) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r4+10000000}}, &(0x7f0000046000)) epoll_wait(r3, &(0x7f0000f64000)=[{}], 0x1, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) sendto$packet(r5, &(0x7f0000000040)="7bd886f6e7b0b9b33816592151f4ffe9f38213a87d7c726461f1c09849fab68b0df0b9513033878aea43d9f833866dca4df9a91f59c60f6657d765f905df6210120b02df0a766535dbce025df1c9de92a4b6339e11637c7b0b51d2b782aa6fa06da70dbfeb364489dcbb925876bc4254e882a08e0b747d915f75e5460779ba6d88be0cfd3275e5a98c5af231ce1ab4d2d32688808ce6", 0x96, 0x4, &(0x7f0000000240)={0x11, 0x1a, r6, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/04/28 00:17:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000080), 0x4) sendto$inet6(r0, &(0x7f0000000000)="aac94b67d7fe5d50129bd73b844ef150bec2861e8b33faca6e21c62b57aa4073de7d518c0a9938ad744a4b9e552eda51db9e3267939bb4169efaef7cc66c12063b9b0d3897011ebdaf0507e78f8444331f8fe026e573cf613d90395a2205ed28a95f25f2bacc38fd59cc2ff5ff263706d4880689cb62df76556ee9", 0x7b, 0x40084, &(0x7f00000000c0)={0xa, 0x4e23, 0xf66, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}, 0x1c) 2018/04/28 00:17:26 executing program 2: syz_read_part_table(0xfffffffffffffffd, 0xaaaaaaaaaaaab7f, &(0x7f00000000c0)=[{&(0x7f0000000100)="02004200000001000000ff87315336f7000000fcffffff0f000000010000000000000000000000000000000000000000000000000000020000000000000055aa", 0x29, 0x1c0}]) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x84) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:udev_var_run_t:s0\x00', 0x24) 2018/04/28 00:17:26 executing program 7: mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x3) ppoll(&(0x7f0000000040)=[{r0, 0x80}], 0x0, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000000), 0x3) umount2(&(0x7f0000000240)='.', 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x587acc2b7e5b4109}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={0xe8}, 0x8) 2018/04/28 00:17:26 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getrusage(0x1, &(0x7f0000000040)) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0xfffffffffffffffe) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), 0x8) close(r1) 2018/04/28 00:17:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000002) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x800000100000001}) writev(r1, &(0x7f0000003500)=[{&(0x7f0000002400)="329aa47fb37de9a2af5665cc8b787c41c3946e8283d89be35f028b2e4feda2ab99c9fa7986e24f6d25b19f4470d543dc94c90ec92743df0ef846983ebc1d6aad7344d22767e2662ff601f54934dfa108f54389e03c230d7c7f9a6f194c147e916a93f4a044546f518fd6f1a179447d69b63e6d83c337c673900a", 0x7a}], 0x1) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/04/28 00:17:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) 2018/04/28 00:17:27 executing program 6: keyctl$update(0x2, 0x0, 0x0, 0x659) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/74) 2018/04/28 00:17:27 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x2) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000240)={0x2}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a14fc8)={&(0x7f00009eeff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000a0c000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002}, {@in, 0x0, 0x32}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'cbc(aes)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/28 00:17:27 executing program 1: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) fremovexattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00') write$cgroup_int(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="e022"], 0x1) 2018/04/28 00:17:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000240)=""/144, &(0x7f0000000300)=0x90) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0x26) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r2, r1, 0x0) 2018/04/28 00:17:27 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84000) ioctl$TCFLSH(r0, 0x540b, 0x81) pread64(r0, &(0x7f0000000100)=""/36, 0x24, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x100000200}, 0xc) 2018/04/28 00:17:27 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth1Tto_team\x00', 0x3ffd}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000000c0)=0x3ff) r2 = memfd_create(&(0x7f0000000100)="d0b744783026b6cb38f9455f8c3009cc060c627080a16c07fd2d1ccabc2ca6c73dd98e37f906cdb03f3385016c17269056aea17f898d7d04b210d9f9fb80b0d957cdb44c15d940045374ad4c314c4929a089ef64074a825a2515e15d9c0fa467312d77286aa9cc76c59caf617352520846fbf5f2615bfb53f5d8de3ebf77adf0d9b7e654515ee4e50ed197af9a017f4f10f6ad", 0x2) fcntl$getflags(r0, 0x408) dup2(r2, r0) 2018/04/28 00:17:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x2b, "ca2b7c5eb6c093f000d9d38f1eaeaae6e8d70d54405482242b7729d01adce1c9889ad7d8a2497dbfc7b81d"}, &(0x7f0000000180)=0x33) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)=@ipv4_deladdr={0x18, 0x15, 0x105, 0x0, 0x0, {0x2}}, 0x18}, 0x1}, 0x8080) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000001c0)={'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/04/28 00:17:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000008c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000040)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e0000000800040000000000080006000e31219e5989f73218b3cc37b1", @ANYRES32=0x0], 0x60}, 0x1}, 0x0) 2018/04/28 00:17:27 executing program 3: syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x1}, &(0x7f00007fbfc0)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/28 00:17:27 executing program 6: r0 = socket$inet(0x10, 0x2, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000140)={@remote, 0x0}, &(0x7f0000000180)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/219, 0xdb) sendto$inet(r0, &(0x7f0000004fa5)="320000001000250f07b00093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) 2018/04/28 00:17:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x2, 0x3, 0x40}) ioctl$TIOCSLCKTRMIOS(r0, 0x80045438, &(0x7f0000000000)) 2018/04/28 00:17:27 executing program 4: poll(&(0x7f00000000c0)=[{}, {0xffffffffffffffff, 0x1000}, {}, {}, {}, {}, {}, {}], 0x8, 0x5) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0xf5, 0x8) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)=""/119) 2018/04/28 00:17:27 executing program 2: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) sched_getscheduler(r0) timer_settime(0x0, 0x0, &(0x7f0000061fe0), &(0x7f00003df000)) 2018/04/28 00:17:27 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c900", 0x48, 0x1a0}]) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) fsetxattr(r0, &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000100)='net/igmp\x00', 0x9, 0x2) 2018/04/28 00:17:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="ff55d368ff0000000007", 0xa) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) 2018/04/28 00:17:27 executing program 3: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x1fd) rmdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="96000000d6ada37581a77edaeaa81c895ea556bbca8091a4936e94a1b0ac8f4791000a27142e09dedd3f3611f126987095aa259fad075a53f42ba40693405c0f7b6d95f0116ab4579c20f44548091e084d8893ba47109ed8b8ee7cf10488947ccd24ea4acc554f1c8be7ecac621f05e396146a5db34541113e253ccc2ae6a22fc80000000000000000000000000000000000000000"], &(0x7f0000000140)=0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x8001}, 0x8) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000)=0x2, 0x40000000) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000280)="7a4aebf525f5e5f003b8a7fa8fd06cc5e39321b037c5cbfb8359dbd365cedb973817703efd4b5cc83b8ec924ad8aaef1ebf0d4f3d370323546d529fe6271be9b23b4abe715c13b", 0x47}, {&(0x7f0000000300)="8caa4b48f9d8394c216f2a29434363c1987265bf853b4bc319a0260559c79919d432c57d1cb50fc8d84dfdfd75e94155c2778adb5d68b6a2fc5067259a151cea1756a88653dcbf3b62f74a4f", 0x4c}, {&(0x7f0000000380)="f835503548f7ff10570a729b11b6660eb3e6c5022f64c54a17a927e6ea4254d231adc191c91473d9311217f9cbe3d9918917a01230b05ef661838697f8e03a09f154781c7f2721057adb12165cc8dda58c2063c02996f3c35d42d115ab3e662d96388eb766bb78b289668be9b159bd859593163e0e364c20324253c42f8dec0da460923e631021113f80ab5f57f1c51fe22010ae8942da22d44034f6ce22330481114442a32193783799f30f62", 0xad}], 0x3, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x1}, 0x8010) 2018/04/28 00:17:27 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x6) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x478, 0x0, 0x118, 0x250, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000040), {[{{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffffff, 0x0, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff]}, 0x7fffffff, 0xffff, 0x25, 0x3, 0x3, 0x3, 'vcan0\x00', 'teql0\x00', {0xff}, {0xff}, 0x0, 0x204}, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x8}}}, {{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="7692e7c6fb8e", {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x9, 0xffff, 0x5, 0xffff, 0x3, 0x552, 'veth0_to_bridge\x00', 'syz_tun\x00', {0xff}, {}, 0x0, 0x1}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x2, 0x2}}}, {{@arp={@broadcast=0xffffffff, @rand_addr=0x3, 0xff, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0x0, 0x1153b3129b6e26a2, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8b0d, 0x36, 0xffffffffffffffff, 0x8001, 0x100000000, 0x93de, 'bridge0\x00', 'irlan0\x00', {}, {}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @loopback=0x7f000001, @empty, 0x2, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) [ 77.538087] IPVS: Creating netns size=2536 id=18 2018/04/28 00:17:28 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, 0x0, &(0x7f0000000240)=""/40, 0x28) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00007b1000), 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000003c0)={0x1, 0x3, 0x1000}, 0x4) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/28 00:17:28 executing program 0: execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)="6e6f646576236c6ff73a6367726f7570766d6e65743100", &(0x7f0000000100)=')selinuxe\x00', &(0x7f0000000140)='!%6selinux%system&{\x00', &(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=',&*@posix_acl_access%\'\x00', &(0x7f0000000240)='@\x00', &(0x7f0000000280)='trusted:user-)trusted[^\x00'], &(0x7f0000000540)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='&^psecurity\\:\x00', &(0x7f00000003c0)=')securitynodev@#\x00', &(0x7f0000000400)='wlan0proc&^wlan0\x00', &(0x7f0000000440)='\\\\\x00', &(0x7f0000000480)='}ppp0vmnet1vmnet1\x00', &(0x7f00000004c0)='&-posix_acl_accesscpusetem1[\x00', &(0x7f0000000500)='.\x00']) r0 = socket$inet(0x2, 0x80006, 0xfdff) close(r0) 2018/04/28 00:17:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)="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", 0x18f}], 0x1) r1 = socket(0x13, 0x4, 0x6) sendto$inet(r1, &(0x7f0000000180)="fb7e6b0ffa26585f02eaeb261ae7ca23a36148c3b8fa73c15f8c8bbfa79a0b33638fc5f9be6857041ae45c5973b00aad8c7ee5034f452f7d78cb434ac3aba3ec6babfc8af0afa2501397fbed4e9a6f86488272a42fa06b192357b6b8ebe8081617ebcb356c3884310ad86baf279f2b07371610e117085d6476f47a52156a1581fccd4b1951eabfeaf3da21aec8b0f1fbf8ba23c17e518693906770615929cb638aaa186f6c9a0a6e2f4bdfa6213f6009ba6cf7b5a22c336d03c022b04a7cf7ac71b28149f1072f53826ad4a83d66e82e109164", 0xd3, 0x20000804, &(0x7f0000000280)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x1, [0x0]}, &(0x7f0000000480)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000004c0)={0x7, 0x7, 0x8200, 0x5, 0x1ff, 0x3, 0xf3, 0x7, r2}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x7fffffff, 0x3, 0x3, 0xfba, 0x0, 0x4, 0x6, 0x3, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r3, 0x1, 0x9a, 0x7}, &(0x7f0000000140)=0x10) 2018/04/28 00:17:28 executing program 2: syz_read_part_table(0x0, 0x0, &(0x7f0000000080)) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) write$selinux_validatetrans(r0, &(0x7f0000000440)={'system_u:object_r:memory_device_t:s0', 0x20, 'system_u:object_r:xserver_misc_device_t:s0', 0x20, 0x39, 0x36, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="9be77964145df92f4a6265edca4cc4c03f19820f19cb0790289de8e834d8acdbc8eae2e7ce82ca32df55d26aa3c0aee242c6a8ab79c4973d55e9df55f320a4a5ad8743ee6b1425ff975196ac440d68f3918861665808b9242963738193a4977361521441de2b549c03224717ccf6bb0e40dafcb1be0c47369a50e84572feef953e7c5384efa678ffd795224eee7375910e53c8b84f153824f3095b71f62a5f1a6db0cac814650e214a7d9356ca074d3c517647e67d9709f7dfec347d7d39131f18cfd726f6bae891251f1dc9aea3f39b1226c14c2dc4629d532030ee306be5b51ef86bc63e278e96e6a2f6880b630652f03df0486fce"], &(0x7f00000000c0)=0xa) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x1, r2}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x8145, 0x401, 0x7}, &(0x7f0000000140)=0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x30000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x50, r3, 0xa00, 0x401, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x7}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xb7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3dd46b70}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x14000000000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x27e8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8efa}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x14) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/28 00:17:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x400000000000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) fallocate(r1, 0x2, 0x0, 0x92d) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x200000040, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000400)={0x2e, 0x0, 0x20000001, 0x2, 0x4, 0x3, 0xfff, 0x10000, 0x2, 0x401, 0x200}, 0xb) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)=0x7) 2018/04/28 00:17:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000300)={{0x2, 0x3, 0xfffffffffffffff9, 0x0, 0x4}, 0x20, 0x8}) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)=0x0) tgkill(0x0, r4, 0x0) fallocate(r1, 0x2, 0x0, 0x92d) socketpair(0x3, 0x80007, 0x7fff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000640)=0x4) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r6) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000500)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) r8 = socket(0xa, 0x2, 0x0) setsockopt$inet6_dccp_buf(r8, 0x21, 0xcc, &(0x7f0000000540)="f703d6dfe3df787aeee7e884de4edcc60cefe18a3dbf49c1d2c7a2633a7f14023d1f7dd57d64d27758cd977c3a9bebefd362df680082afc41156cfdec81a0715c1e4b1b0bf2ee3dc15c80d8980c576c94cf3a8cf43caa4239d7bf67baf6fedece9d075ea9ba300d9523d0e5097941355e04f8f618738e61a738fb71a43674c21f612bc00acd4bede988feedeb659127bf25f21afb9331f7f2140bf65bab1813f74871f69e0a56bf796c5404b364d9880366623a3da8165cc4e088488fb37075c81cc6baeae3ba055ede1e88d5136b38e15d7ad9ca09b7394c979034aa9184d", 0xdf) setsockopt$inet6_int(r8, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x2, 0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)=0x7) 2018/04/28 00:17:28 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c900", 0x48, 0x1a0}]) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) fsetxattr(r0, &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000100)='net/igmp\x00', 0x9, 0x2) 2018/04/28 00:17:28 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x2) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000240)={0x2}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a14fc8)={&(0x7f00009eeff4)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f0000a0c000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002}, {@in, 0x0, 0x32}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'cbc(aes)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/04/28 00:17:28 executing program 0: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="2f0000001d0003fd6d000036000000dd0700020000001f5f08c908000100020273730beeffff005867855e7fa50000", 0x2f}], 0x1}, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x9, 0x3, [0x5, 0x8, 0x2]}, &(0x7f0000000200)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000280)={0x7, 0x1, 0xa, 0x10000, 0xd2, 0xffff, 0x7, 0x1, r3}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="28336438886fd59fe8977a01000000e442e0f27b977208f39a373a7276512aee0c6571771b613704237aad448986d74fe7020e3aa115328001e92aec5e0526fe7ae5273bd5e596225f1ed2c1fbf3f4d01d10fb7e7466b86d7398262e861213e7b867f00badc0deceff7f5213d9d103440001c58dd218fffa9eb81adb7ecc60707c97fe3a6837a1beda19fb591d5708c2ab304240b4789472b3d072d6c67ea8335eec31ed0b3cf0fb5d61cdf70ac7aa2c25a772ac364b103f47dcc7bd9b29dc1682c66620968bae2b27e87d10a8051cca2ebfb6b268446882929abb5c19a6b603ca93"], &(0x7f0000000240)=0x8) ioctl$TUNSETLINK(r2, 0x400454cd, 0x204) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB], &(0x7f0000000300)=0x1) write(r0, &(0x7f0000000040)="7eafe8dba0c83952cb52320fd035d3deaaae", 0x12) 2018/04/28 00:17:28 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1aa, &(0x7f0000f07000)=[{0x6, 0x0, 0xfffffffffffffffd, 0x9}]}, 0x10) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0xffffffbd) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) 2018/04/28 00:17:28 executing program 3: syz_read_part_table(0x1, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="114696e09d29f2b2fb5c260c82f22abe768c0ec1985bb196c03c72632a0375f5e749c2e6a0911f5e5036806d24d3d0293b83c1f13313f6b9e6559bdaec7244931276093ebb7f0a1b0df03482a9cf7a9d7e9b4793c371e059d86300dfb6a39239f5119de4058f908ec00beaf091a5c1e07bbf0791d18da175ccb5ec4758272475ab42bb453f88684dc059883a2b0a1200136cc1cbb72037e1b2d13eeab966812a5b144b409e80db9fe06d2662725b206af99b916cab679d782d9160d332c4a39cfe509edffc7911c02ed3e5976e", 0xcd, 0x1}]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000002c0)) socketpair(0x2, 0xa, 0x4, &(0x7f0000000200)={0xffffffffffffffff}) socketpair(0x15, 0x80007, 0x4, &(0x7f0000000240)={0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80002) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x4, 0x7, 0x9, 0x5, 0x3ff, 0x75, 0x5, 0x9, 0x1b64000000, 0x80000000}, 0xb) syz_emit_ethernet(0x1d, &(0x7f0000000080)={@random="0352ba8e8227", @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x8906, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e7fec)) 2018/04/28 00:17:28 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000280)) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000ffc)=0xffffffffffffff0f) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x56, 0x0, {0x0, 0x3, 0x7, 0x0, 0x8}}) setns(r2, 0xc000000) 2018/04/28 00:17:28 executing program 1: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2, 0xfffffffffffffffe, 0x3}) 2018/04/28 00:17:28 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x240, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x200000000000013f, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x1d}, 0x8) pipe2(&(0x7f00000000c0), 0x801) 2018/04/28 00:17:28 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'user.', 'keyring\x00'}) r1 = dup(r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="7d08b110c0cee634008f639b9667b129a0264252ee1e153e3b2aaceb23b09295db2587505cc6e5aece1530849becd814e3d14b19c1e1d845c49ef142835b1308", 0xfffffffffffffffe) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000180)) 2018/04/28 00:17:28 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x9f2e, 0x9, 0x9, 0x8ed, 0x0, 0x800, 0x100, 0x2, 0xa8c, 0x5, 0xa1fb, 0x8, 0x400, 0x2, 0x9, 0x1, 0x1, 0x2, 0x1, 0x1, 0x3, 0x9, 0x2, 0x7, 0x4, 0x5, 0x2, 0xffff, 0x6, 0x8, 0x9, 0x0, 0x8001, 0x55bd, 0x8, 0xb4, 0x0, 0x4, 0x3, @perf_config_ext={0x9a3, 0x400}, 0x4000, 0xffffffffffff8001, 0x4, 0x7, 0x0, 0x1f, 0x1800000}, r0, 0x10, r1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) setsockopt$sock_void(r2, 0x29, 0x14, 0x0, 0xf000) 2018/04/28 00:17:28 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r2, &(0x7f00000000c0)='comm\x00') getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/28 00:17:28 executing program 1: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f0000000100), 0x28020, &(0x7f0000000440)=ANY=[@ANYBLOB="7265737569643d340c00b5966c7158d9bb65ea4d590c379fa9c7afe80aa0199899c990c20425057c4c79e2a3af007516151c15b9ed265ce0c8877ba2b59db523956c6bf0da12e26e4f41205ba44204ecd06534713ce7d32c350161a53a257b02828310380e9027555e406cc923bd5cbd4f2d9ea867852097143df65483863de9130ed80b4ba375af92dac22ef516c028d8dbcc5f7f9fb938df9f09b82b073fed5bdbaae6d66d0cd106f11b6e873eb8cdef18cf03149574467224e482e625c5e06df3ad44754aa061"]) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='resuid', &(0x7f00000000c0)='resuid', &(0x7f0000000100)='mime_type:-\x00', &(0x7f0000000180)='eth0)\'\x00', &(0x7f00000001c0)='trusted#trusted\\\x00'], &(0x7f0000000400)=[&(0x7f0000000240)='$mime_typecpusetGPLbdev]\x00', &(0x7f0000000280)='resuid', &(0x7f00000002c0)="63512d1c00", &(0x7f0000000300)='$-cgroup\x00', &(0x7f0000000340)='securitymime_type\x00', &(0x7f0000000380)="63512d1c00", &(0x7f00000003c0)=')vboxnet0\x00'], 0x0) 2018/04/28 00:17:28 executing program 1: r0 = socket$unix(0x1, 0x22, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xb) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x3, 0x4) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000080), 0xffec, 0x0, 0x0, 0x7e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40080, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 78.299359] IPVS: Creating netns size=2536 id=19 [ 78.341670] netlink: 19 bytes leftover after parsing attributes in process `syz-executor0'. [ 78.350278] PF_BRIDGE: RTM_DELNEIGH with unknown ifindex [ 78.361716] netlink: 19 bytes leftover after parsing attributes in process `syz-executor0'. [ 78.370355] PF_BRIDGE: RTM_DELNEIGH with unknown ifindex [ 78.379272] IPVS: Creating netns size=2536 id=20 [ 78.788556] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 244.969467] INFO: task syz-executor0:3777 blocked for more than 120 seconds. [ 244.978097] Not tainted 4.9.96-g71fce1e #10 [ 244.984543] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.992604] syz-executor0 D26104 3777 3772 0x00000000 [ 244.998339] ffff8801d9510000 0000000000000000 ffff8801d951af40 ffff8801d9a6b000 [ 245.006437] ffff8801db321b98 ffff8801bd6874e8 ffffffff839e240d ffff8801d95108c8 [ 245.014477] ffffed003b2a2118 ffff8801d9510000 00fffc0000000000 ffff8801db322468 [ 245.022513] Call Trace: [ 245.025099] [] ? __schedule+0x64d/0x1bd0 [ 245.030842] [] schedule+0x7f/0x1b0 [ 245.036013] [] schedule_preempt_disabled+0x13/0x20 [ 245.042622] [] mutex_lock_nested+0x326/0x870 [ 245.048682] [] ? loop_probe+0x74/0x180 [ 245.054336] [] ? mutex_trylock+0x3e0/0x3e0 [ 245.060564] [] loop_probe+0x74/0x180 [ 245.065908] [] ? loop_control_ioctl+0x300/0x300 [ 245.072253] [] kobj_lookup+0x223/0x410 [ 245.077768] [] ? loop_control_ioctl+0x300/0x300 [ 245.084111] [] get_gendisk+0x39/0x2d0 [ 245.089706] [] __blkdev_get+0x351/0xd60 [ 245.095316] [] ? debug_check_no_locks_freed+0x210/0x210 [ 245.102539] [] ? __blkdev_put+0x840/0x840 [ 245.108323] [] ? fsnotify+0x114/0x1100 [ 245.113886] [] blkdev_get+0x2da/0x920 [ 245.119336] [] ? bd_may_claim+0xd0/0xd0 [ 245.124948] [] ? bd_acquire+0x27/0x250 [ 245.130506] [] ? bd_acquire+0x88/0x250 [ 245.136112] [] ? _raw_spin_unlock+0x2c/0x50 [ 245.142087] [] blkdev_open+0x1a5/0x250 [ 245.147621] [] do_dentry_open+0x703/0xc80 [ 245.153450] [] ? blkdev_get_by_dev+0x70/0x70 [ 245.159510] [] vfs_open+0x11c/0x210 [ 245.164764] [] ? may_open.isra.57+0x14f/0x2a0 [ 245.170921] [] path_openat+0x758/0x3590 [ 245.176708] [] ? save_stack+0xa9/0xd0 [ 245.182244] [] ? path_lookupat.isra.41+0x410/0x410 [ 245.190393] [] ? __lock_is_held+0xa2/0xf0 [ 245.196228] [] do_filp_open+0x197/0x270 [ 245.202459] [] ? may_open_dev+0xe0/0xe0 [ 245.208629] [] ? _raw_spin_unlock+0x2c/0x50 [ 245.214652] [] ? __alloc_fd+0x1d7/0x4a0 [ 245.220302] [] do_sys_open+0x30d/0x5c0 [ 245.225818] [] ? filp_open+0x70/0x70 [ 245.231557] [] ? done_path_create+0xcc/0x110 [ 245.237597] [] ? SyS_mkdir+0x16a/0x260 [ 245.243150] [] ? SyS_mkdirat+0x260/0x260 [ 245.248840] [] ? task_work_run+0x14a/0x180 [ 245.254731] [] SyS_open+0x2d/0x40 [ 245.259821] [] ? do_sys_open+0x5c0/0x5c0 [ 245.265511] [] do_syscall_64+0x1a6/0x490 [ 245.271227] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.278321] [ 245.278321] Showing all locks held in the system: [ 245.284666] 2 locks held by khungtaskd/518: [ 245.288975] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.297760] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.307548] 1 lock held by rsyslogd/3584: [ 245.311744] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 245.320673] 2 locks held by getty/3680: [ 245.324621] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.333983] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16e0 [ 245.344064] 1 lock held by syz-executor0/3777: [ 245.348629] #0: (loop_index_mutex){+.+.+.}, at: [] loop_probe+0x74/0x180 [ 245.358432] 2 locks held by syz-executor4/3786: [ 245.363126] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd60 [ 245.372414] #1: (loop_index_mutex){+.+.+.}, at: [] lo_open+0x1b/0xa0 [ 245.381180] 2 locks held by syz-executor6/3792: [ 245.385834] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd60 [ 245.395114] #1: (loop_index_mutex){+.+.+.}, at: [] lo_open+0x1b/0xa0 [ 245.404010] 1 lock held by syz-executor5/8273: [ 245.408573] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd60 [ 245.417847] 2 locks held by syz-executor2/9497: [ 245.422550] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8b/0x1aa0 [ 245.431936] #1: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_reread_part+0x1e/0x40 [ 245.441659] 2 locks held by syz-executor7/9496: [ 245.446389] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.456169] #1: (&lo->lo_ctl_mutex#2){+.+.+.}, at: [] loop_control_ioctl+0x186/0x300 [ 245.466405] 1 lock held by syz-executor7/9556: [ 245.470986] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.480769] 1 lock held by syz-executor7/9557: [ 245.485322] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.495191] 1 lock held by syz-executor7/9558: [ 245.499783] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.509653] 1 lock held by syz-executor7/9559: [ 245.514212] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.524007] 1 lock held by syz-executor7/9560: [ 245.528565] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.538326] 1 lock held by syz-executor7/9562: [ 245.542966] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.552829] 1 lock held by syz-executor7/9564: [ 245.557401] #0: (loop_index_mutex){+.+.+.}, at: [] loop_control_ioctl+0x7a/0x300 [ 245.567323] 2 locks held by blkid/9529: [ 245.571372] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd60 [ 245.580713] #1: (loop_index_mutex){+.+.+.}, at: [] lo_open+0x1b/0xa0 [ 245.590498] 1 lock held by syz-executor3/9548: [ 245.595069] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd60 [ 245.604343] 1 lock held by syz-executor3/9566: [ 245.608945] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd60 [ 245.618162] 2 locks held by blkid/9540: [ 245.622142] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd60 [ 245.631377] #1: (loop_index_mutex){+.+.+.}, at: [] lo_open+0x1b/0xa0 [ 245.640098] 2 locks held by blkid/9541: [ 245.644054] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_get+0x10c/0xd60 [ 245.653294] #1: (loop_index_mutex){+.+.+.}, at: [] lo_open+0x1b/0xa0 [ 245.662021] [ 245.663619] ============================================= [ 245.663619] [ 245.671172] NMI backtrace for cpu 0 [ 245.674885] CPU: 0 PID: 518 Comm: khungtaskd Not tainted 4.9.96-g71fce1e #10 [ 245.682070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.691422] ffff8801d85efd08 ffffffff81eb0b69 0000000000000000 0000000000000000 [ 245.699460] 0000000000000000 0000000000000001 ffffffff810b7d60 ffff8801d85efd40 [ 245.707506] ffffffff81ebbe97 0000000000000000 0000000000000000 0000000000000003 [ 245.715559] Call Trace: [ 245.718140] [] dump_stack+0xc1/0x128 [ 245.723594] [] ? irq_force_complete_move+0x320/0x320 [ 245.730348] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.736840] [] ? irq_force_complete_move+0x320/0x320 [ 245.743593] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.750705] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.757816] [] watchdog+0x6b4/0xa20 [ 245.763098] [] ? watchdog+0x11c/0xa20 [ 245.768671] [] kthread+0x26d/0x300 [ 245.773848] [] ? reset_hung_task_detector+0x20/0x20 [ 245.780495] [] ? kthread_park+0xa0/0xa0 [ 245.786096] [] ? kthread_park+0xa0/0xa0 [ 245.791708] [] ? kthread_park+0xa0/0xa0 [ 245.797309] [] ret_from_fork+0x5c/0x70 [ 245.802978] Sending NMI from CPU 0 to CPUs 1: [ 245.807499] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff839f1f16 [ 245.814874] Kernel panic - not syncing: hung_task: blocked tasks [ 245.821017] CPU: 0 PID: 518 Comm: khungtaskd Not tainted 4.9.96-g71fce1e #10 [ 245.828173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.837517] ffff8801d85efcc8 ffffffff81eb0b69 ffffffff83a8b4e0 00000000ffffffff [ 245.845524] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801d85efd88 [ 245.853546] ffffffff8141f975 0000000041b58ab3 ffffffff841b8030 ffffffff8141f7b6 [ 245.861556] Call Trace: [ 245.864121] [] dump_stack+0xc1/0x128 [ 245.869461] [] panic+0x1bf/0x3bc [ 245.874452] [] ? add_taint.cold.6+0x16/0x16 [ 245.880400] [] ? ___preempt_schedule+0x16/0x18 [ 245.886620] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 245.893870] [] watchdog+0x6c5/0xa20 [ 245.899121] [] ? watchdog+0x11c/0xa20 [ 245.904549] [] kthread+0x26d/0x300 [ 245.909725] [] ? reset_hung_task_detector+0x20/0x20 [ 245.916363] [] ? kthread_park+0xa0/0xa0 [ 245.921962] [] ? kthread_park+0xa0/0xa0 [ 245.927559] [] ? kthread_park+0xa0/0xa0 [ 245.933157] [] ret_from_fork+0x5c/0x70 [ 245.939114] Dumping ftrace buffer: [ 245.942805] (ftrace buffer empty) [ 245.946490] Kernel Offset: disabled [ 245.950097] Rebooting in 86400 seconds..