INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.57' (ECDSA) to the list of known hosts. 2018/04/30 06:52:37 fuzzer started 2018/04/30 06:52:38 dialing manager at 10.128.0.26:34153 syzkaller login: [ 51.052832] can: request_module (can-proto-0) failed. [ 51.064173] can: request_module (can-proto-0) failed. 2018/04/30 06:52:45 kcov=true, comps=false 2018/04/30 06:52:49 executing program 0: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/246) chdir(&(0x7f0000000140)='./file0\x00') symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000280)='./file1\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000002c0)='bond0\x00') ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x9, 0x101000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000380)={0x3, 0x2, 0x400, 0x0, 0xf}) statfs(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)=""/126) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00000004c0)=0x1, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r2, 0x200, 0x70bd29, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48080}, 0x40) r3 = syz_open_dev$audion(&(0x7f0000000640)='/dev/audio#\x00', 0x3f, 0x20000) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000680)=0x4, 0x4) bind$unix(r0, &(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000b80)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000c80)=0x0) r7 = geteuid() r8 = getgid() r9 = fcntl$getown(r3, 0x9) r10 = getuid() r11 = getgid() sendmsg$netlink(r0, &(0x7f0000000d80)={&(0x7f0000000740)=@proc={0x10, 0x0, 0x25dfdbfb, 0x41000}, 0xc, &(0x7f0000000c40)=[{&(0x7f0000000780)={0xe0, 0x28, 0x200, 0x70bd2d, 0x25dfdbff, "", [@generic="2ad5c7302b19e90dfcec81c92d1f58b0c74a609131ebcf1d27694b538dda0905fcdc1db4a7c9a4e8369a62bb814714df4b41f43e56f1cde8810c074d00a10a4e03deea73351535c15ecb498f", @generic="4b03fe74ef3a0107eec50e854c401f5a928e8df5cb9a931813c14fb31e1fbc6857dfde6a92078d8ff0bd085b32ca73673054af0c5db268b5f736f72d1a09a3bb5b60853bf7a1833e2742d72918edc279fe7174d09ec8460fa75691465b6b2a04dbdb39ecd244cb7ce33274ec61c7581d31ee10375a8dfef3f88943d9e04311fdd971"]}, 0xe0}, {&(0x7f0000000880)={0x1fc, 0x23, 0x310, 0x70bd27, 0x25dfdbfb, "", [@generic="de80564bf4cc31ced26be4701385b55ef747fbb1e43e250ead3ea9309cc95eadaf0197b2", @generic="5c8c2b00d43a6e9ca9ccd1fdd42dd986569874653e6bed1dd4437a86bd2e5317850255700bf2309a2ef94f59472eb6da7bb19e969ecd20992934276d6add54ee775654a7cdb20a70e175ac63e33445bbd90ec38a5fc53e", @generic="567d89b30151be642ae85f833e790e6d45a9b687adde07d8b2406e2d21c30199e31e1187f83bf5b0f2739f32383a23600d050cd63014458e137af7651397576dfcbaa268438fd17c03eae80a17a11687f25adcda1e8e1e54d67dac779f12b797f5", @generic="a64b1dd07d635732cee7f0f42a9c08272bec2a7e0cb174d27b44c95f3482b60957fb96507eb0d85ed7cd6ee9cdf922470642ed255e716933c35395f17c614ea590169117f3cf748ded23c6cbeea327005c66414805b9ae13f89dff37caa645477f79abbf3b0dfc111ebe51eb6aea9aaff1d9b1c7f8a26cf6eb5d93e4c2ccb2e7c8a3b19079cbe2c9a2e8c9544d117b67cad6b8a475ac5894fc6a0213617b810b9d900f67e8cd905ca15b81ff2afb65c04e640c40ac3ec7aac432b7645f13913794b42b077abd8e710b0c3636af19e06f5341caad2675bfa231ad2a5e6114f4d1e4b56086ae6e0c86f20963f10115ce63b7", @typed={0x14, 0x66, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x8d, @str='\x00'}]}, 0x1fc}, {&(0x7f0000000bc0)={0x50, 0x2e, 0x0, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x38, 0xe, [@typed={0xc, 0x40, @u64=0x2}, @typed={0x8, 0x23, @u32=0xf323}, @typed={0x8, 0x62, @uid=r5}, @typed={0x10, 0x84, @str='/dev/audio#\x00'}, @typed={0x8, 0x7, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}]}, @typed={0x8, 0x6e, @fd=r0}]}, 0x50}], 0x3, &(0x7f0000000cc0)=[@rights={0x18, 0x1, 0x1, [r1, r3]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r3, r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x90, 0x4010}, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000dc0)) userfaultfd(0x800) socket$alg(0x26, 0x5, 0x0) rt_sigsuspend(&(0x7f0000000e00), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000e40)) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000f00)={@rand_addr=0x8, @dev={0xac, 0x14, 0x14, 0xe}, r4}, 0xc) 2018/04/30 06:52:49 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x0, 0x8, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x62, "53addc374e21f7a21818619fe6ecc69cdc2010548eade3e09e00be4e9399c10dd7fdb115920b5e73c215e25c9f1318a963889688c3e19859c14c44b1759203a15b570e41340b1ebc5db5543f6fe3217afe5a3b9cb0035b049f8db376c7dfcbd65190"}, &(0x7f0000000100)=0x6a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x2, 0xffff, 0x6, 0x3, 0x0, 0xf399, 0x8, 0x7ff, 0x7, 0x640000000}, 0xb) r2 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000200)={r1, 0x3ff}, 0x8) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000240), 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x9ca, 0x10000) socketpair$inet6(0xa, 0x804, 0x2, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000003c0)={r6, 0x80000, r2}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000400)={0xffffffffffffffc1}, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000440)={{0x2b, @rand_addr=0x4, 0x4e24, 0x0, 'fo\x00', 0x10, 0xffffffffffffffc0, 0x23}, {@multicast2=0xe0000002, 0x4e24, 0x10000, 0x40000000000000, 0x0, 0xff}}, 0x44) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getown(r5, 0x9) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000500), &(0x7f0000000540)=0x8) rt_sigprocmask(0x2, &(0x7f0000000580)={0x101}, &(0x7f00000005c0), 0x8) socket$inet6(0xa, 0x1, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000000600)={r6, 0x0, r7}) ioctl$KDMKTONE(r8, 0x4b30, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000640)={0x80, 0x7, 0xc, 0x6b}, 0x8) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) bind$pptp(r2, &(0x7f0000000680)={0x18, 0x2, {0x2, @rand_addr=0x100}}, 0x1e) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00000006c0)={0x50000001, 0x0, 0x25}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000700)='tls\x00', 0x4) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000740)={0xff1f, 0x48, 0x4, 0x2, 0x0, 0x401, 0x906c, 0xffffffff, 0x1, 0xd1}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000780)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000880)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000008c0)={'team0\x00', r9}) 2018/04/30 06:52:49 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xffffffff00000000, 0x1, 0x201, 0x81, 0x44, 0x8, 0x3, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x40}, 0x8) write(r0, &(0x7f0000000100)="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", 0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001100)={r1, 0xc70}, &(0x7f0000001140)=0x8) r3 = msgget$private(0x0, 0x400) r4 = geteuid() fstat(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001200)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001300)=0xe8) r7 = getgid() r8 = getpgrp(0xffffffffffffffff) r9 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000001340)={{0x9, r4, r5, r6, r7, 0x4}, 0x6, 0x454, 0x2, 0x80000000, 0x1, 0x7, r8, r9}) r10 = socket$pppoe(0x18, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r10, &(0x7f00000013c0)={0x8}) sendmsg(r10, &(0x7f0000001800)={&(0x7f0000001400)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001480)="5a9bd603117e75a5d360508ab355a1701ab3e8a75fd4cd26f680e34cc47445885388f1fe9148da0faae14ceff0ce84d991a9f4d8d04e5baead8bfcd78d629fcba3a946e1f75f3d19363883b60a0957a58cc8c15e185d0fc03500b1c30b073da2d103c96c14bd929c192493f51ac3dcfea10847ad8560846be7a286895aa9442ca2ad1239fbdb5636a4c12c19eb3528", 0x8f}, {&(0x7f0000001540)="5badfce72ffad372756e74027c0c76640085624cbc4739d1b1b80eb6b139ad5059f3d213e18b89f76fa12a7914d4fbc8fe2f8a77ab885c0cab6b3d2a830b33011e130703535767e05e22692de9369005e278127056ae3d4e7fd32a9916db2a3ac1b6a688b76c33a946e55d117fccccef97331ca05dd6fa364cde296c52398becc12b5b2d587ab148dc5ce1d0c3b00fb283ae3c3e4c1a7f3fee216f8929d09cf93a672d", 0xa3}, {&(0x7f0000001600)="75843da42908fbcbde5c28ff6bd058f0abb14b3686421ff21145b89b070aa9b721ba09165c2e67502fe579f7919ad1fe3ad570059e4c235af1d33815e7e5987ba3ca8e7cc38c808e6c88a8fee6711711da8f16d019ac2685dc695f49f2371bf41d57400a40beb3ce83c0a70f5c299da9941156e2a3909085c625b168dcca6a924ed7ebc32e81270f43af2451a266a475a4ae3bb00601494e0c9ae4b1f0a912522f903dbc9f411b7d9c5aacd4ae409a3285a0bd9656b14733fc43c93a45fe191c5429bdfc8265c585bca61e2b3c26353892bd3be29415b5cb9dc2d5864485fefc352cb6fa5d602895d637d7db43e02c34a3bd91", 0xf3}, {&(0x7f0000001700)="0f620ce80fe68df44e528ecc13e4e7e5bdbded65c20dd2ca81bcf12bcd166524b361d244d3e5effbf846ed1d7931b63b8de7b4816ce18e9e19881f5df51a59a10f8408c14a99629ef16f9e243156535263c168e3445c2914782d728a4dacda6bb35a0567fe329cd6b6c073c0881a12a7", 0x70}], 0x4, &(0x7f00000017c0)=[{0x20, 0x0, 0xfffffffffffffff7, "5390c4c04bc80a730f88696d7486"}], 0x20, 0xc0}, 0x10) recvfrom$ax25(r0, &(0x7f0000001840)=""/127, 0x7f, 0x40000000, 0x0, 0x0) r11 = memfd_create(&(0x7f00000018c0)='/dev/dsp\x00', 0x1) setsockopt$SO_BINDTODEVICE(r11, 0x1, 0x19, &(0x7f0000001900)='ip6gretap0\x00', 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r11, 0x84, 0x2, &(0x7f0000001940), &(0x7f0000001980)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f00000019c0)={{{@in, @in6=@loopback}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000001ac0)=0xe8) r12 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r12, 0x84, 0x73, &(0x7f0000001b00)={r1, 0x0, 0x0, 0x1, 0x6c55}, &(0x7f0000001b40)=0x18) ioctl$TUNSETVNETHDRSZ(r12, 0x400454d8, &(0x7f0000001b80)=0x5) setsockopt$inet_sctp_SCTP_RTOINFO(r12, 0x84, 0x0, &(0x7f0000001bc0)={r2, 0x100, 0x8, 0x40}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001c00)={0x3, 0x4, 0x7fffffff, 0x1}, 0x10) bind$vsock_stream(r11, &(0x7f0000001c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001c80)='teql0\x00') ioctl$KDSETLED(r12, 0x4b32, 0x3) ioctl$EVIOCSABS0(r11, 0x401845c0, &(0x7f0000001cc0)={0x8, 0x100, 0x1150, 0x5, 0x3, 0x1}) 2018/04/30 06:52:49 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x6, 0x9, 0x101, 0xde6, 0x2, 0x80}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x47, 0x400) ioctl$BLKRRPART(r1, 0x125f, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x8, 0x4) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)) r2 = getpgid(0xffffffffffffffff) tkill(r2, 0x3f) ptrace$cont(0x3f, r2, 0x3, 0x420) fsetxattr(r0, &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x12, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x82902, 0x0) r4 = openat$cgroup_subtree(r3, &(0x7f0000000240)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) sendto$ipx(r3, &(0x7f0000000280)="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", 0x1000, 0x40000, &(0x7f0000001280)={0x4, 0x7, 0x80, "7fdc6029ecb2", 0x8}, 0x10) sched_getaffinity(r2, 0x8, &(0x7f00000012c0)) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001300)={0x0, 0x1000, 0x7f, 0x40}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001340)={'bridge0\x00', 0x1403}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001380)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x281}}, 0x0, 0x922}, &(0x7f0000001440)=0x90) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001480)={r5, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000014c0)={r5, 0x1}, 0xc) bind$netrom(r3, &(0x7f0000001500)=@ax25={0x3, {"87ef13584c8625"}, 0x4}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001540)={r5, @in6={{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff00000000}}, 0x6ca4, 0x7f}, &(0x7f0000001600)=0x90) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001680)={0x23, &(0x7f0000001640)=""/35}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) openat$audio(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/audio\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001700), 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001740)={r5, 0x9}, &(0x7f0000001780)=0x8) 2018/04/30 06:52:49 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_sigqueueinfo(r0, 0xb, &(0x7f0000000040)={0x3, 0x7f0000, 0x100, 0x80000000}) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x402000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) listen(r1, 0x1f) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x2, 0x1, 0x10000, &(0x7f0000000140)=[0x0], 0x1}, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x20100, 0x0) fstatfs(r1, &(0x7f0000000200)=""/4096) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001200)={0x0, r2, 0x9, 0x1}, 0x14) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rfkill\x00', 0x200040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000001280)={{0xffffffffffffffff, 0x2, 0xffff, 0x3, 0xf8}, 0x1ff, 0x10001, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0x2, 0x5, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001380)={{0x1, 0x5}, {0x1, 0x910f}, 0x2, 0x7, 0x1}) uname(&(0x7f0000001400)=""/111) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000001480)={'filter\x00', 0x4}, 0x68) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f0000001500)="2224a5c94da11c0d00f7d824148dd3f0e6ff75b3111af574aac1b8db8310e5c338426e73002ba876b2fe001f239072645140cc49892bea4c67d9fc3148070f312a737d0896f8691ae5dff87d9424ead307f2f60ee4a8cb9030cbcc1cbb312477c73a79dcdd9f7e25991eee3170ec9c419707fdd9122ac8913232d58c342de6ed466bab0568efdef656fdc1d63c2d92ad701dac9b36bf99c155c288846c7a7863b3108bb9a04957cc6857f3c04ca7490f6000e16f71e0bf0b33b3a8e445b661d3b96d0f6f43dbf7eaa77cd7bf34eabe6951d4") setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000001600)={0x7f, @broadcast=0xffffffff, 0x4e22, 0x4, 'wlc\x00', 0x2, 0x0, 0x43}, 0x2c) r4 = syz_open_procfs(r0, &(0x7f0000001640)='net/raw6\x00') utimes(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={{0x0, 0x7530}}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000001700)={@empty, 0x0}, &(0x7f0000001740)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001780)={0x0, 0x5}, &(0x7f00000017c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001800)={r6, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xffffffffffffffe1, 0xde9, 0x8, 0x9, 0x10}, 0x98) ptrace$cont(0x7, r0, 0x4, 0x1) get_robust_list(r0, &(0x7f0000001980)=&(0x7f0000001940)={&(0x7f0000001900)={&(0x7f00000018c0)}}, &(0x7f00000019c0)=0x18) sendmsg$key(r3, &(0x7f0000001c80)={0x0, 0x0, &(0x7f0000001c40)={&(0x7f0000001a00)={0x2, 0x0, 0x276c9ddb, 0x0, 0x45, 0x0, 0x70bd2b, 0x25dfdbfd, [@sadb_key={0x1d, 0x9, 0x6f8, 0x0, "708a61ddf42b85d33c293b32cf65225d47e34e13d20de6511930649c540141c63e79ba3bd2e06cb44f8a77747c04fc7002694980d5402b12ae57699ed867ed8d2a2a06dd065796a5d461acb232d7741a04488cbe1a0d089f360692eedc18435da067f3d8acc66baeb6d030e7d54446ffe75a9fccb88b79c740ba65077280fc6b370b10e4d2cf1dda4903e76262aacc1846deb199b7bc3f1828efe8075d2d866f30a23bd5dddcf310c408dff1d0bc3a41183497e083ee598b3460720a0b3492f981e0aa578da7e0bcf0b43aa6ec3b3fe3b1970a1fb5e5508ebed9f4b564b4ce"}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e21}, @sadb_ident={0x2, 0xb, 0xace, 0x0, 0x8}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd2d, 0x3507}, @sadb_ident={0x2, 0xa, 0x6, 0x0, 0x9}, @sadb_key={0x1f, 0x8, 0x768, 0x0, "91f7a704404ba05139969948c4188ce50464139e89dcbea45b694a681b08d1385ecc9728d38594973086d80b3ac561c576c7ad582e58ce272a968a84a5bde8d616e7766092f7533a38eb79443f0fd8d498b7f91e569b15e649a9feb30f569d7ac3a333f69e00ef4fc6dcd1d034fddbcf7835c77887031767f76caff433944992054abf98db7f5f13998ebc401990a83ec48e4a8d42bee21191957946b678eea96f2fca5474b1ffb02c685ce327493bef4bc391f514567518292c4423c02139f4000d8179a0b5f99a508061c966efdf11a805142f361d87dd41ac4f92ff3a0260b7c323b3883ea9510914ed4e66"}]}, 0x228}, 0x1}, 0x8000) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000001cc0)=r0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000001e80)={0x9, 0x6, 0x9f, 0xffff, &(0x7f0000001d00)=[{}, {}, {}, {}, {}, {}]}) fstat(r2, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001f80)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@broadcast=0xffffffff, 0x4e24, 0x0, 0x4e23, 0x7, 0xa, 0x20, 0x20, 0x7f, r5, r7}, {0x1, 0x1f, 0x7fff, 0x6, 0x5, 0x9, 0x200, 0x4}, {0x81, 0x45d, 0x0, 0xfffffffffffffff9}, 0x7fffffff, 0x0, 0x3, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3501, 0x1, 0x2, 0x2, 0x80000000, 0x80, 0x33}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) syz_open_dev$sndctrl(&(0x7f0000002080)='/dev/snd/controlC#\x00', 0x10001, 0x2000) 2018/04/30 06:52:49 executing program 2: clock_getres(0xa8c743d8b46d239e, &(0x7f0000000000)) r0 = semget$private(0x0, 0x2, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x7, 0x800}, {0x1, 0xe3, 0x800}, {0x0, 0x1, 0x1800}, {0x0, 0x9, 0x800}, {0x7}, {0x4, 0x100, 0x1000}], 0x6, &(0x7f00000000c0)={r1, r2+10000000}) socketpair(0x11, 0x5, 0xff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000140)={0x3, 0xb62, 0x45, 0x0, 0x0, [], [], [], 0x6, 0x2}) execveat(r3, &(0x7f0000000280)='./file0\x00', &(0x7f0000000480)=[&(0x7f00000002c0)='GPL\'\x00', &(0x7f0000000300)='!cgroupvmnet0\x00', &(0x7f0000000340)='-@\x00', &(0x7f0000000380), &(0x7f00000003c0)="2a2e0600", &(0x7f0000000400)='*mime_type\x00', &(0x7f0000000440)='bdev\x00'], &(0x7f00000005c0)=[&(0x7f00000004c0)='\x00', &(0x7f0000000500)="27292f766d6e6574309c73797374656d7d00", &(0x7f0000000540)="5d28e8657468316b657972696e6700", &(0x7f0000000580)='eth0\x00'], 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000600)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}}) bind$netrom(r3, &(0x7f0000000640)=@ax25={0x3, {"3852f230bef1b1"}, 0x401}, 0x10) bind$ax25(r4, &(0x7f0000000680)={0x3, {"ca0256981f0bae"}, 0xffff}, 0x10) setsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f00000006c0)="968dc66ae9545e22744081ac290f59a92212127e3f3adc5fac94fb96d78630b648201356365d7513f9393c8021e826b8fc0586afc75825be91cddd639904f44ed888cbbfc3d5a42bd94a99688fc2595b234baa80ebb12cb45580ca4103250a69fad27d39499f85adf484cfee005f42b43b949b8e36fee9306c15c381a353caefa32192a9aa5b98592a7f3525ed18bc4fbdb2", 0x92) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000780)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000007c0)={r5, 0x80000, r4}) bind$netrom(r3, &(0x7f0000000800)=@full={{0x3, {"7d93c710de90ce"}, 0x3f}, [{"b7a9197ba91bdd"}, {"66a70ab0c8c0e8"}, {"bfb1f45fa52e25"}, {"6a4a4a1ca0f004"}, {"c32338581fa495"}, {"c2eacf8470e2a0"}, {"9c43bc43247d99"}, {"4c16622a85978b"}]}, 0x48) syz_open_dev$sndmidi(&(0x7f0000000880)='/dev/snd/midiC#D#\x00', 0x20, 0x0) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00000008c0)=""/133, &(0x7f0000000980)=0x85) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000a00)={r7, r8+10000000}) sendfile(r6, r3, 0x0, 0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000a40)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b40)={0x0, 0x6, 0x7f5, 0x3af, 0x7fffffff, 0x4, 0x800, 0xffffffff, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x100000000}}, 0x431, 0x2, 0x5, 0x20, 0x7b3}}, &(0x7f0000000c00)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0xf, &(0x7f0000000c40)={r10, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8, 0x0, 0x2, 0x6}, &(0x7f0000000d00)=0x98) socket$inet(0x2, 0xa, 0x2) connect$nfc_llcp(r3, &(0x7f0000000d40)={0x27, 0x0, 0x0, 0x1, 0x0, 0x6611, "8223117baf7694c6e90b341196c37a6233092532db5602c85df2c94060a9214c74878208e96aa4fc773138536c460390f2cbd2150890e46604ecd0553190d5", 0x1a}, 0x60) mknod(&(0x7f0000000dc0)='./file0\x00', 0x44, 0x2) r11 = syz_open_dev$amidi(&(0x7f0000000e00)='/dev/amidi#\x00', 0x3, 0x80) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000e40), &(0x7f0000000e80)=0x40) ioctl$LOOP_SET_DIRECT_IO(r11, 0x4c08, 0x9) 2018/04/30 06:52:49 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x44600, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)=0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, 0x101, 0x8000, 0xfffffffffffffffb, "9eff5141e0fd5597a45d63f8791a1d4ad38559fe75d22398a445dcbd3a16d63a009d904f8c4690495fbf1a5fcf346420abcacd278ef5ca4f358b28c7768ae3a9d9f6a76c008df13725ef0ab9acf33687"}, 0xd8) lremovexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'user.', '.\x00'}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='system.posix_acl_default\x00') setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000002c0)="3ff8696ff4a45dfcf642347dc3f599cf5d5b8ed80fc74907289647dd36483cf5d13b2c97b1ad4e0cb04321c57c6b91dae3d5344b368cab2f031147279540fdda8256127c67affa5f81d052bfa96c3640448b319051e69fae511dfbce8da0cdbfa9e01e53aa943d70d8a9d9f004072629f21e6e1a152274df2d800a9d390ec63b1bccb7d1e66b59955a0cfb16e44dbc7a5ad37f6ce5d4404aa99683381fd9327e43cd245c05f05c0d8ff387790f4cbab2ddbe5e357d47652a6ceef6cf999f52a4aaf5cb9bf5976286285bf05dc395b23054cde7147e807f4c34f8e0dc9b6dc4e5bf2d479443bee53d05", 0xe9) r1 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x0, 0x280) write$binfmt_elf32(r1, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x8, 0x7, 0x9, 0x8000, 0x3, 0x7, 0x3f, 0x25c, 0x38, 0x24e, 0x7, 0x10001, 0x20, 0x1, 0xfffffffffffffff9, 0x1f, 0x4}, [{0x0, 0x4, 0x10001, 0x3, 0x10000, 0xab, 0x1e, 0x4}], "8091685de8e4153bec3ca607d4b3d95458d391cd70b93abb938dbb6676a06e934b726f21dca87078094be62f3bdc0f2f50955870a8799aa323ee3a37230a3f082af7163b7db52a8c040fa2aaae23b81615c78d2ddb19e9e600b0b72f", [[], [], [], [], [], []]}, 0x6b4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000ac0)=[@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20}], 0x3c) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000b00)={&(0x7f0000ffc000/0x3000)=nil, 0x100000001, 0x2, 0x40, &(0x7f0000ffc000/0x3000)=nil, 0xffffffffffff1101}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000b40)={0x4, 0x9, 0x2, 0x5}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = semget(0x0, 0x2, 0x20) semctl$GETVAL(r3, 0x0, 0xc, &(0x7f0000000b80)=""/205) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000c80)={'filter\x00'}, &(0x7f0000000d00)=0x44) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000d80)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000ec0)={&(0x7f0000000d40)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000dc0)={0xa0, r4, 0x20, 0x70bd25, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0xa0}, 0x1, 0x0, 0x0, 0x800}, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000f00)={0x0, 0x6287}, &(0x7f0000000f40)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000f80)={r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x84) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001080)={r1, 0x28, &(0x7f0000001040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000010c0)={r6, 0x5, 0x8}, 0xc) bind$inet(r0, &(0x7f0000001100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) pkey_alloc(0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001140)={0x0}, &(0x7f0000001180)=0xc) ptrace$setsig(0x4203, r7, 0x2, &(0x7f00000011c0)={0x24, 0x5, 0x80000001, 0x100000001}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001200)=@int=0x3, 0x4) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000001240)) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer2\x00', 0x5a694fabc04ddedd, 0x0) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00000012c0)={{{@in6, @in6=@mcast1}}, {{@in=@rand_addr}}}, &(0x7f00000013c0)=0xe8) 2018/04/30 06:52:49 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x2201) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r4, 0x1400) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000200)={r0, r0}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000240)=""/32, &(0x7f0000000280)=0x20) connect$llc(r0, &(0x7f00000002c0)={0x1a, 0x313, 0x5, 0x3, 0x5a9, 0x7fffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r5, 0x400, 0x6, 0x7, 0x200, 0x4}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000440)={'bpq0\x00', 0x4000}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000480)=""/179) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000540)=""/204, &(0x7f0000000640)=0xcc) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000680)={r0, 0x1, 0x9, "ffb7e4cfdd1e3999d9047b7a9345e8cb08cd24063be94cdbd8c8e034dec65a0f24d6864642df0fad17b36018b241b8fbcb4564cce8899406b1f7ed432c962eadeca8b1becc38b20328ea6b2cb83a693747d0a048513cb90099aa2cce4edc831bafada704fad8c41a7d3bcec1643eb7e29dfdf6f84a980936c563b0f6079204c3c31f8d3a36c9c280d53b9b5a9bf2a6e5fc765b15baabcb3e9975ecc150bfc5bb8adb11"}) connect$pppoe(r0, &(0x7f0000000740)={0x18, 0x0, {0x2, @empty, 'bond_slave_1\x00'}}, 0x1e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000780)={'bond0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}}) recvfrom$ipx(r0, &(0x7f00000007c0)=""/19, 0x13, 0x10122, &(0x7f0000000800)={0x4, 0x81, 0xb1, "f011b741561e", 0xc168}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000840)={0x8000}, 0x4) r6 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000019c0)={0x0}, &(0x7f0000001a00)=0xc) r8 = getpid() r9 = getpgid(0x0) r10 = getpgrp(0x0) r11 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004c00)=0x0) r13 = getpid() sendmsg$netlink(r0, &(0x7f0000006600)={&(0x7f0000000880)=@kern={0x10, 0x0, 0x0, 0x60000}, 0xc, &(0x7f0000006540)=[{&(0x7f00000008c0)={0x10dc, 0x22, 0x400, 0x70bd2d, 0x25dfdbfd, "", [@generic="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@nested={0x10, 0x2c, [@typed={0x8, 0x2d, @u32=0x6}, @generic="87a975"]}, @generic="23db312c972431f43b33bb67156558c3651eb838541c5acece1d8f046f271770ff9ac86075b9716b7aa9733738cd76694cede3fe031a631ad5d60059d57180e31bcb6b3a1a22dd00663b321223c881aa68feebba0e61fb43721efdbde6e22646a24131fece0efc6f4e2a71cbe48ccc2631da35f2cac418068113c41d6b5c23ef70c16d759d8ac1ad5d9c78a84e", @generic="1c7f64ea154ce4dbeb6a61c67dac89b350e78173b8269a0a1cf29c60262045398a6a8c6d9e68c865668047f6"]}, 0x10dc}, {&(0x7f0000001a40)={0x1f4, 0x29, 0xa00, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x24, @pid=r6}, @typed={0x4, 0x8d}, @generic="1f3e7fb7a0af8b79225fc1942e8f6c3b3e32bdd766b63d7815a6643024738cf286016e4fcc3be11f72f334753ff9c0c5f4c20eda8ee823782e1808f10da4752d34cdbb2ee5e369d1e47b3b743e0908e616c7ebb8514249bcd91330b5e21ed65a7b50cbe25d7d", @typed={0x8, 0x5b, @ipv4}, @nested={0x70, 0x20, [@typed={0x8, 0x3, @pid=r7}, @generic="7fe56713500437b4056fb7110a982565898a11a7f883acdedc2308bf17cc4d6f2f2e02a15fecd1a409a814abd8fc78c39f941fcefd92bacb3e66038c0f406410be00cf7df872a763a3f3b937087411f8dbbd17545353e0ed9f97ea", @typed={0x8, 0x7f, @pid=r8}]}, @nested={0xf8, 0x18, [@generic="1723d0fce2d8f706d63eeb7a6fbddd917292a081c7e56dbd8e62f37db97c004f2724548b3e0eb137fe889b715204ae52f04ce3ce13d09b56377686c3cb78b6446cee93e0d6b658e704a1753acfaa227f4191b15c8ef879db2c737554fd4424f016d93d70e1a88e487c3656043a000e7ea2fe5f97cf55d9eb492087b26fc446f1d58f1a5b711ba9cc4c55256f9d6d9effbeb9b0d512923f9bb0d24d6a2614b56cabe9242d60a70ff189fc6106e5a7214e41057cfdae73b5d16f33a02dfacd1358d38677bd8844e9d16e", @typed={0x8, 0x79, @fd=r0}, @typed={0x8, 0x6d, @u32=0x2}, @typed={0x8, 0x90, @u32=0x97}, @typed={0x8, 0x39, @fd=r0}, @typed={0x8, 0x11, @u32=0x9}]}]}, 0x1f4}, {&(0x7f0000001c40)={0x28c0, 0x38, 0x4, 0x70bd2c, 0x25dfdbfd, "", 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", @generic="05725a9f2bcfda162110326940ad666ab68a84b8a943dcd8288ed71ae69c0b445ff603dde997e120a4a9c1df445e5cfc5dc200af1ec37c23554b6653d13d670773b82ce3beb8dab02a1f38a0fd76ccc05c867520e859370bd750430be8b5c2922f60056127abe2fad49cc4d6504ef930e9cdb67d96ed05ec59a504f8a58272b9897ff2ec548f65f57bb6f6c31e", @generic="a0d611ec4dba274d03", @typed={0x54, 0x51, @binary="9778423719a23f1ebf95ede2610260cafc13494665982156758be0cb1f9d17cf34736cf939c38f39959a5c7ef3bad32d47b6f4a64b8d55406247ff6c0ece30c65f169f8cba2a63884eeae4fb8f54"}, @generic="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", @typed={0x8, 0x8e, @ipv4=@broadcast=0xffffffff}, @typed={0x4, 0x72}]}, @typed={0x8, 0x45, @pid=r11}, @nested={0x104, 0x1d, [@generic="75de5b00fd80a41b83acc1e424ad3ae5d028d54a3638918d6d7f32bad47c2bfc386de3b3c4f2502cf4e44ec3bbe2b9e9e68d54434596b5ea224b8bae97bfc97e4b405c6b53992b1e633be0765ec21b344013b3c68d6d44aea911952dee17cd3196ebaf2713f4efb68ca5f20625bd3bf4bbb8bcdc3cfe6b5320521083eccc47c11437486d3020db6d47e53c61db12cdbfe777b42d84190870ff004b68a690c2c4ce0a8b4f9fe199eb654b6e0ed5eb0ff9b5d24dbdcc783b83ff6c88273772a667a1b1c8fa1c513e244877a3a0567e6f0a51dbbd70c45c56f7356aa139b6a879a1aa5034f24df8cca065110051", @typed={0x14, 0x4e, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, @nested={0x24c, 0x79, [@generic="f7a8afbea8d8f7e21abd944fa6490ef95ce6f4c150327c6aab2f3f75d6f062f415bb6917b664d13ffa36e8afc165cfe4ce193ee649e3fa088fe63bfd15f473e78a38dc328d70f6453c2c0b9a43b4b00337739bc7dcc9a57fcd02b8c9d99f9651ed32de54c87ffa7c3b4759a73cc0da6db567cb54f628603b9d1bac276b8d41ba51c87675ac3f48ad085e7ab02e0fd7b0e307ba7bc4660f039a85764a574c250ec2cdf85f58ef8fcc535173be5f1110e2e00eae2a", @generic="4b923dc2e5d54e5b268c0f9f298c3acf04ffe4c2b1348c2256a04ccb404d2d0dafb3a70f936d4ca693b06eb12c9952cba132255351b5e80f1edd8a1835e3307ff56010f42177b32c2c99004c903518dc1b457ea5a89be2249f4ef7291c416570ab5287443f78ad454ef2a40a6b9a408e34265a451e9e3737b45f79a6bf3d5545a1dae5c431486971ef696853e917a31204e244c9b3063ab286fceb62c16f9c5d6c23982c091ae7d034b0f957bf7517ae75a7a24cee026a2c03d020ecb2d1f47c33ea1ffa1e998cedcf52042b8636af1246c8f15ff1be20786406dd770e3476bd93ee64", @typed={0x14, 0x3b, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @generic="4d4c03b89bface2057fbe676252126b8027887b24fc79c", @typed={0x4, 0x4f}, @generic="a27c789c928bf6d4fce43b4851f3d110f9693cdcaea7521aecf52667d494ac76bca593fbd658bc5b169aabbd74f2334ed374694b99ee20f32935c7aecec19ab237", @generic="288303db807ecc0d78c1f9d9066d16f2987f9ab170c18610f8089bcea47ab993dd", @generic="e138845a4c92166ad79cc55fca74776654f06f", @typed={0x8, 0x35, @pid=r12}, @typed={0x4, 0x7d}]}, @nested={0x60, 0x67, [@generic="a5e61823de655f42bf3a37a317a2337769d2cebb846971bbe890ea756930b7a22d04ef74e63107029de20f057f2bbbfac0faff0d81fa5d65ae888b59e2e35e6752cf1726a34fece800feacc46671a25c6e12a9b4488cbc7d04"]}]}, 0x18ec}], 0x7, &(0x7f00000065c0)=[@cred={0x20, 0x1, 0x2, r13, r3, r2}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38}, 0x20000081) getpgid(r11) sched_setaffinity(r9, 0x8, &(0x7f0000006640)=0x7) [ 56.550702] IPVS: ftp: loaded support on port[0] = 21 [ 56.658600] IPVS: ftp: loaded support on port[0] = 21 [ 56.703174] IPVS: ftp: loaded support on port[0] = 21 [ 56.769807] IPVS: ftp: loaded support on port[0] = 21 [ 56.860191] IPVS: ftp: loaded support on port[0] = 21 [ 56.973814] IPVS: ftp: loaded support on port[0] = 21 [ 57.121711] IPVS: ftp: loaded support on port[0] = 21 [ 57.279544] IPVS: ftp: loaded support on port[0] = 21 [ 59.270788] ip (4759) used greatest stack depth: 54200 bytes left [ 59.704993] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.711529] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.740761] device bridge_slave_0 entered promiscuous mode [ 59.806487] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.813021] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.844405] device bridge_slave_0 entered promiscuous mode [ 59.944099] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.950587] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.977400] device bridge_slave_1 entered promiscuous mode [ 60.002558] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.009098] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.026221] device bridge_slave_0 entered promiscuous mode [ 60.071834] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.078372] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.108363] device bridge_slave_1 entered promiscuous mode [ 60.174400] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.180935] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.211143] device bridge_slave_0 entered promiscuous mode [ 60.237475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.281982] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.288506] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.322292] device bridge_slave_1 entered promiscuous mode [ 60.344140] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.375858] ip (4839) used greatest stack depth: 53640 bytes left [ 60.403899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.416421] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.422903] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.478167] device bridge_slave_1 entered promiscuous mode [ 60.539846] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.546384] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.598186] device bridge_slave_0 entered promiscuous mode [ 60.623262] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.629736] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.640453] device bridge_slave_0 entered promiscuous mode [ 60.656487] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.676690] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.690999] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.715915] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.722427] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.759341] device bridge_slave_0 entered promiscuous mode [ 60.801090] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.807611] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.856583] device bridge_slave_1 entered promiscuous mode [ 60.886724] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.908455] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.915860] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.922401] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.955086] device bridge_slave_1 entered promiscuous mode [ 60.992622] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.999253] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.043250] device bridge_slave_1 entered promiscuous mode [ 61.060704] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.067227] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.084010] device bridge_slave_0 entered promiscuous mode [ 61.108565] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.128525] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.157416] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.186594] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.266818] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.273328] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.316526] device bridge_slave_1 entered promiscuous mode [ 61.356229] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.381102] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.393097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.400770] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.451502] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.543542] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 61.566690] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.582025] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.598896] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.614662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.650311] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.753738] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.802414] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.809426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.833682] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.840692] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.870213] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.881595] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.073420] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.080428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.115705] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.129180] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.139179] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.150838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.183367] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.203674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.242969] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.340791] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.355312] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.378824] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.387163] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.396441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.421924] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.428938] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.447548] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.473410] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.508703] team0: Port device team_slave_0 added [ 62.601154] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.613949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.640756] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.649798] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.660935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.702456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.714254] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.745727] team0: Port device team_slave_1 added [ 62.763798] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.806469] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.839963] team0: Port device team_slave_0 added [ 62.855205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.862281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.891412] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.898423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.923722] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.930670] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.955809] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.963969] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.975430] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.027819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.034960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.070990] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.101236] team0: Port device team_slave_1 added [ 63.163313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 63.174179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.192277] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.203883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.221832] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.251738] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.266532] team0: Port device team_slave_0 added [ 63.285888] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.299233] team0: Port device team_slave_0 added [ 63.378892] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.392953] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.400522] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.420726] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.466892] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.505273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.565085] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.577656] team0: Port device team_slave_1 added [ 63.585392] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.603460] team0: Port device team_slave_1 added [ 63.617167] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.628016] team0: Port device team_slave_0 added [ 63.641906] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.664684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.692190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.728639] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.747999] team0: Port device team_slave_0 added [ 63.764500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.773196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.787001] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.815946] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.834878] team0: Port device team_slave_1 added [ 63.848997] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.856318] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.864497] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.876924] team0: Port device team_slave_0 added [ 63.884136] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.900210] team0: Port device team_slave_0 added [ 63.927915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.941996] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.961730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.979506] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.009281] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.016707] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.027357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.038936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.054999] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.075389] team0: Port device team_slave_1 added [ 64.081909] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.088831] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.107312] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.138737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.158936] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.189068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.198262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.211952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.222245] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.231257] team0: Port device team_slave_1 added [ 64.244632] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.269722] team0: Port device team_slave_1 added [ 64.289901] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.297990] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.318085] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.335577] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.344856] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.352877] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.371139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.384382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.412020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.432321] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.452823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.467409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.501020] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.508567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.516455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.525473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.536392] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.551013] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.566152] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.573583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.590806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.621951] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.637832] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.650326] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.661139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.675396] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.689451] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.708352] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.718515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.744424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.770683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.777855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.791620] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.833773] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.846159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.854488] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.861903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.874174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.894204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.911429] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.936881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.956963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.972506] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.996071] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.009117] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 65.019825] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.044420] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.072852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.100001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.135067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.163779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.191225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.203243] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.211711] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.251228] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.258876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.288427] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.324316] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 65.333337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.352349] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.449652] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.456175] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.463100] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.469547] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.528198] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.536413] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.225833] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.232341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.239264] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.245726] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.307434] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.373893] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.380384] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.387273] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.393730] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.450685] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.467123] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.473594] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.480430] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.486893] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.517683] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.531172] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.537664] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.544522] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.551016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.559086] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.584435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.612701] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.646294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.687127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.737176] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.743699] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.750595] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.757124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.818140] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.873570] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.880166] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.887068] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.893521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.963814] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.980661] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.987169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.994060] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.000537] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.055139] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.640237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.657931] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.689873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.524992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.320000] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.382492] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.432668] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.500629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.663789] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.687535] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.857844] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.923239] 8021q: adding VLAN 0 to HW filter on device bond0 [ 77.177117] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.183453] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.194933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.226107] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.240658] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.362282] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.472594] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.510255] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.738765] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.827334] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.953058] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.057370] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.063701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.079911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.102713] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.119664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.146870] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.252812] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.259214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.269266] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.331125] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.343910] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.368504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.405765] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.412121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.422496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.510014] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.516430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.531210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.794732] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.802473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.811438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.926753] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.020732] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.067555] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.236379] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.325468] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.441125] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.699914] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/30 06:53:18 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000500)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x400) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) [ 84.538192] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/30 06:53:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000100)) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000240)={0x100, 0x10001, 0x7, 0x2, [], [], [], 0x8000, 0x3, 0x8, 0xffffffff, "3b7538812477cd4e89ceb2146549d464"}) pread64(r0, &(0x7f0000000080)=""/8, 0x2dd, 0x0) epoll_wait(r0, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) 2018/04/30 06:53:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000000240)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x80) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000200)={0x10}, 0x85, &(0x7f000000e000)={&(0x7f0000000180)=ANY=[@ANYBLOB="0bffffff1d00fcff00800000fdffffff010000009e71645e35d00385ee0c5393ef11357d3a84ae632a9b163ff1803ce86d1c6042f1140700000049f111da8f4ec0db6a796d7480fd6d07bca721a031138ccef2eda591e1f501fcdb000019f5de100b"], 0x18}, 0x1}, 0x0) r2 = socket(0xa, 0x7, 0x9) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000140)=@req={0x6, 0x3f, 0xa6}, 0x10) r3 = semget(0x3, 0x1, 0x100) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000000)) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff80000000, 0x20000) ioctl$SG_NEXT_CMD_LEN(r4, 0x2283, &(0x7f0000000100)=0x71) 2018/04/30 06:53:18 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x100000000, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x59, "7bd477ae09ed6f27bc7d5580c283050d19c4b7a87362344e7d5d0dc0bcb2aacf01c674b13ad7d8b76b05a2e75d1f78aa41f5de1ec17b6e8e3c770accd2bb1146c4f56317b700e10d06fc180c0cd5fd53d0471c427a8e18343d"}, &(0x7f0000000100)=0x61) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x59}, &(0x7f0000000180)=0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/31, 0x1f}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/48, 0x30}, {&(0x7f0000001480)=""/252, 0xfc}, {&(0x7f0000001580)=""/159, 0x9f}, {&(0x7f0000001640)=""/191, 0xbf}, {&(0x7f0000001700)=""/55, 0x37}, {&(0x7f0000001740)}, {&(0x7f0000001780)=""/110, 0x6e}], 0x9, &(0x7f00000018c0)=""/169, 0xa9, 0x4}, 0x121) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001a00)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r5, &(0x7f0000001bc0)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x1801000}, 0xc, &(0x7f0000001b80)={&(0x7f0000001a40)={0x120, r6, 0x0, 0x70bd25, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xcee}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5979}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2b63134b}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffeffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffeffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xc000000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x120}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000008a80)=[{&(0x7f0000001740)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000001e80)=[{&(0x7f0000001c00)="166b6b9f948253dc471e23e3b8665dd8daf0cccec795f089662e88f2a7b85145808743116221e7b5", 0x28}, {&(0x7f0000001c40)="fdac38d206e5bcaee5ad9d2d50c5ff84792e72c9ed7e32a5cd00e488280b77fd6ccea81901ee218af015180ccf17ec2a0f24c88fe1c1beae180abfaccb283129ce", 0x41}, {&(0x7f0000001cc0)="59e0cb8c9f11fead6b3cd4afb23054bc26705cf7469357c4fa933273bf7997", 0x1f}, {&(0x7f0000001d00)="4cfdb1cec01536531956abe9e81b2a5d6325ee5744552d50622ad0cf8bc627638875d97efbd0c80a134c2a7941940a4f4fcbd4e731531ebf40139fdfe631d3cf0eedda0b06f1171c7699b4f567f317c2be185e4898781956ae758caa54f21bed0575fb523da1286d1fd219", 0x6b}, {&(0x7f0000001d80)="e277de5c387ae52ab8b705c9511644a611ad7ee3c67bc24effdb2571ba92ce6cb60668fa50326083ae8dce5b8494d947d2badb82d09a77a4e6a6c2c2", 0x3c}, {&(0x7f0000001dc0)="cd0b4aca7ff34db03e4e9f1c1f7e9bbd1b1ed04e2e2201af8ea17ca0614815437a2a043ce11eabf655ad6d089615ed2fbfab38ca9b832a1d2a6a33c5527da249bf6a91a646779bbbe18811988bc8b1771f25fb20b3bf46160290dc4f490d5502f739a2f54c7be714c5ce9a4acb1e30d00a33c88ab2a516eb8c2f6202fc07b781e6e5f737cb33aa325869e3078ea001c5d6c306d118c938516bef783c8031391986a97aa51916d70a08e33992c38569a3b25f49e7ad749f51e6a32ec9fd6289", 0xbf}], 0x6, &(0x7f0000001f00)=[@dstaddrv6={0x20, 0x84, 0x8}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x2, 0x3, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x7, 0x0, 0xfff, r4}}], 0x60, 0x40}, {&(0x7f0000001f80)=@in6={0xa, 0x4e24, 0xffffffffffff7c6b, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000003500)=[{&(0x7f0000001fc0)="c78e052d8e7f7e893d470bb7363d5657396d1b2e36fef33d9034675de26a9abaf89bc2237403f9207c1bb7b252f01ce104b1613ccc55ac08e3e4476ba264ad2c3349a18f263fe951c735f04d98c40d32f1ece4037565775584526ec5e1bbf73b9c7205dbe6a619e30b5ae02ffc576c7363c40397ef0fce2539e04faa05511896c0494457164f446250b4f52b802d4174c07fe4c3b372cfb3a4f9921dafe5f216c8a5ca1e1a8dac1931528bce89a64ad363f7963cd07f2b2833592900421c21f99a07538fd57bcb6df2cc3900234d69da4b6a66", 0xd3}, {&(0x7f00000020c0)="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", 0xfb}, {&(0x7f00000021c0)="703797641ccd32c98f40d13b16a22bb759deaf7c1fcdf673c53311fc77f731c7271cb88494c42cf16af33fffce7b1e1784cc6eea21b63a4e94cf22ac13d18f2fd63ac42da8c6ac24fb849481e571ef6e8ae712afe285a1dc927f2e9d9859f908a5adfef9e585f03499383a191efef0192c87f0d8cc2e404b63c7cd2fa2ea77e55fc99bc52e714f60ac7f25b7f51f89e29f27c02ad0facc1a9a8bfef11e217cfdafc45e96143ec1ff5c60dc9c7dd13ef4149576dd9c3823ca7c580a1579df48f3cafc8d08497056b764ed45ff78fbfef330f895d8f3df2bcabd71b55966de736fc6862789520477236213f00a37fc4c306959", 0xf2}, {&(0x7f00000022c0)="c8b737ca6b82acc4afaf25c28715080df3bfc3f9c4437251a410156f498786dcc66c8127f5106e13b0d721107a0d517e2fc4c68891741803133f9dfbe642aa659ec517b8bff4998ad23172b554544b9912540f644fd6eb44a6add8e3bfacb5909a9b92e5251ed2fd5b30db55e186d5a58cd0a15a4876e04ec4579ddc2e66bb58822490", 0x83}, {&(0x7f0000002380)="ea9217e64fdf8ebf19461e75e0a857d48d1a166612b43ff26baa0f79e653d6da1eed137243cc41a184bb0afa717cb937ff401f0ef21d3817b820ce45e49d631cc1ab42876a2a5e65c5d8d55b518d8654e9857d02f45b9e3aac8ba50e1021464a990f9efa556c9734dc3f525d02c2808b58389c68485f01cf695dd516eb04f49664d6caad69ee6ca34cd6c88b", 0x8c}, {&(0x7f0000002440)="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{&(0x7f0000007300)="34cae3d30d2a92174d5a18db13d1c8abc4a54e0709e284e2164d8b016dffb47f3656a9118bae62585fb56477e216c80b9a5ce3ab5ca659d89eaf782526cf776c6ef5b79990466a7b6c2c45c480331d2a0e55dc5a80631a8fc82ee49135fc3b3b8a7f6ca1b755284b5873be3ae87b9ceaf142018f79b91f64b5dc1eefddd0474e7696972498ec5d4dea4da8364338e5b7b03756f9c863fa8ad8f56188388cf1b9db4c77ffd66d23b752a0409b2ab9bc4b81fa550a6fa19aeb", 0xb8}, {&(0x7f00000073c0)="43067f5a2430807de07b62041d237b7042437fe055035fd412b09a1ad425083b0f64609d46d97fe197ffb740d8d0b27a4d086ad6242920397484c7f0841fd1de2339c902579081a65b0b7d8b947122c19a0d71f64f02a19bcccd6301b7015f9f8cda99b637b60565813b03ce0e453bcd9f4cdc52e5d9f9a3fc837070351631bcb73fb5a2ce56747e4d5b6d19b5a20938c385ca48e13bbe25d615b32ad8799cb2e89c", 0xa2}], 0x9, &(0x7f0000007540)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x5320472e, 0x86, 0xffffffffffff3d2d}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x2}], 0x48, 0x8000}, {&(0x7f00000075c0)=@in={0x2, 0x4e22, @rand_addr=0x7}, 0x10, &(0x7f0000008940)=[{&(0x7f0000007600)="cf7e4114c91a89b43a75ff443ff2663b84b64b784e04bf83f2df0d120bfcb780a8fcb48fcaaee1872fe73120c77fe9166a8a679098424c8c53cfc25ec1fe28cdb4441c03fb4fcc8aded8e02cfca2844abe9c6a15cd751462803bb7ce7cc54cfbe39480019c0c392f51a622c3060cd2b5d3878910f1c198ffbdfa6fb752ea964d11ba0537fd1df2cac940af6f8e82d3556d10806740ef57e1356b0d1dc3a697d6463765c0c2d281b5173d9086d2c12d10e321acdd36a2fa485b2aada7d1e831d66984011605a1f8e340464225d3b58efc6efab08336853bd3fabc2d7c999bd243ddd7", 0xe2}, {&(0x7f0000007700)="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", 0x1000}, {&(0x7f0000008700)="b0885eef21589371e6a2a87f514f06c8d886d9b3bebba73c5f0a1ecee2fe1a4552c5947e52e7a526be073ce0c5651e00da663fb062ca02fd9ff90751482f1b8a9eca4eefc7e89f9eaac4c0e69612ea364cc5df5fdf3c9e245633c7fa8da688b73dd6153dc4d303f2ab708a248cc38a4e109757053e1b07baa2c59213424ba7e14abe2d36973a5797c7b812ed33941068255e28c7885d652aaf25887481fb7f8464af41598f70ed116b41a98a534fac758cc12cf917", 0xb5}, {&(0x7f00000087c0)="2c74017ff9eff3aefd858670d8497aaa74191b42bbc42add3eab4aede14aeefafe8eec83e2c3886950e3f0a41cf01960a6e4928963cc9a338d43ded2ba28a809e61b6f00282f113a19f77a0643c7b7327994f73d21bb1818ffecafe98f90dde4eeeebd9ee12c78e180ceeced08e3c9aa", 0x70}, {&(0x7f0000008840)="cebb6d01cf6653c244c3d043142656ca9c89c57b55950bfbcb70193cf88d40f78ad5a2c428bfb007705f36bb2b09010f8170b9e9a3615d218b6a364e88b62dee3766d44143dcd7c5e67530eb664183509c1682d304d8f59106b176482f502d91893eb859344ab32f59186a3e834667f59e353dfba94b6319a983c866bc9eed293f948d56efbbde5a765ef5ee36d9ae51499bab77f05b7fdb23273505d9d84c396bc3617dc056cfbd2f3bc1fa645f9e24383f7a09b547d98ac458b991ea2d1b9a4c4e3da3cceec7d96a57d8245df08a2f6b0cacffe116a5c8b67f619a4ef6f9", 0xdf}], 0x5, &(0x7f00000089c0)=[@dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0xc, 0x8, 0x3ff, r4}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @init={0x18, 0x84, 0x0, {0x0, 0x8001, 0x81}}], 0x88, 0x40040}], 0x7, 0x90) r7 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x2, 0x290800) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r7, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r8, 0x104, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/04/30 06:53:18 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) io_setup(0xffffffffffffff01, &(0x7f0000000140)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000001c0)={{0x0, @broadcast=0xffffffff, 0x4e20, 0x3, 'fo\x00', 0x20, 0xb2, 0x3a}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x4e22, 0x12004, 0x4, 0x8, 0x1}}, 0x44) r1 = accept4(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x3, 0x4) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @rand_addr=0x6}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}], 0x10) 2018/04/30 06:53:18 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000001a80)='/dev/dmmidi#\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001ac0)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffc0}}, 0x8000, 0x7, 0x0, 0x2d4, 0xc02}, &(0x7f0000001b80)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001bc0)=r1, 0x4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x266}, 0x20) syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000000)="0e5f064801719158050a9fbd1991cf53bd08edb17db8e2a48c7b69304241355b0e8130d85dbb0f8fd92e19a234a604", 0x2f}, {&(0x7f0000000040)="d0bc", 0x2}, {&(0x7f0000000100)="b688d171690c8342da31e4ada1ee0f9551a7b235d4c7a16bc7dba1a6d66f72d1556873e16c64a62d24cce0b88699ec5e0a39a2420a8c8878e5b272515fcec34189bbb61bc8b4", 0x46}, {&(0x7f0000000180)="bd47846d8368898500999d878a3d2b50dd11e7f550bfc27cd2297a60d1d2cadf514d9af201c1ccb5a1ce2b2264cf254443823a3feefe540ef4f20ece6708aad1d98ff689303ad8649ce2cc98e2f876933024123166afe52469cbb9ab02017d1b2132b2df1e86d971db4c4db39676c6e59158cadd5508952de92d8e78ca4a9e1cc99e43e7b1980b3ee62055c1977bbf56", 0x90}, {&(0x7f0000000240)="7f49b41aae3af3f3ebfeec22c29c7ef01212f83f91c820ec5a0e5f4a25b4acb2f1449f6ca5428e72b1bdde1e8e8966ad0627e4e0c17d717183916b6919053d389692362d47f278af0e0504ebed44bab4c3a2a48233d842f7c4e1f31519eebae049e50baea4e9a61b765df38112149ee1a6b741710e8e7f0bc0f9d1c13486397e24f563dbda96e81e1f18253d680c2362905b81aaee0ac8fb93667f4ca6cf2382011e0a78f666b9e08a9eacf873363a1c46767739b313e0d472715e26b6f8ec0935b06b6320850cfd05342f865ecad59279fb9b2626f8", 0xd6}, {&(0x7f0000000340)="de1683af03f841aae8d9beb3357e6836024d173f0712f33824a0ae602107", 0x1e}], 0x6) 2018/04/30 06:53:18 executing program 1: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff]}, 0x18) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) socketpair(0x3, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000000c0)) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/30 06:53:18 executing program 3: unshare(0x400) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80) 2018/04/30 06:53:18 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xffffffff00000000, 0x1, 0x201, 0x81, 0x44, 0x8, 0x3, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x40}, 0x8) write(r0, &(0x7f0000000100)="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", 0x1000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001100)={r1, 0xc70}, &(0x7f0000001140)=0x8) r3 = msgget$private(0x0, 0x400) r4 = geteuid() fstat(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001200)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001300)=0xe8) r7 = getgid() r8 = getpgrp(0xffffffffffffffff) r9 = getpid() msgctl$IPC_SET(r3, 0x1, &(0x7f0000001340)={{0x9, r4, r5, r6, r7, 0x4}, 0x6, 0x454, 0x2, 0x80000000, 0x1, 0x7, r8, r9}) r10 = socket$pppoe(0x18, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r10, &(0x7f00000013c0)={0x8}) sendmsg(r10, &(0x7f0000001800)={&(0x7f0000001400)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001780)=[{&(0x7f0000001480)="5a9bd603117e75a5d360508ab355a1701ab3e8a75fd4cd26f680e34cc47445885388f1fe9148da0faae14ceff0ce84d991a9f4d8d04e5baead8bfcd78d629fcba3a946e1f75f3d19363883b60a0957a58cc8c15e185d0fc03500b1c30b073da2d103c96c14bd929c192493f51ac3dcfea10847ad8560846be7a286895aa9442ca2ad1239fbdb5636a4c12c19eb3528", 0x8f}, {&(0x7f0000001540)="5badfce72ffad372756e74027c0c76640085624cbc4739d1b1b80eb6b139ad5059f3d213e18b89f76fa12a7914d4fbc8fe2f8a77ab885c0cab6b3d2a830b33011e130703535767e05e22692de9369005e278127056ae3d4e7fd32a9916db2a3ac1b6a688b76c33a946e55d117fccccef97331ca05dd6fa364cde296c52398becc12b5b2d587ab148dc5ce1d0c3b00fb283ae3c3e4c1a7f3fee216f8929d09cf93a672d", 0xa3}, {&(0x7f0000001600)="75843da42908fbcbde5c28ff6bd058f0abb14b3686421ff21145b89b070aa9b721ba09165c2e67502fe579f7919ad1fe3ad570059e4c235af1d33815e7e5987ba3ca8e7cc38c808e6c88a8fee6711711da8f16d019ac2685dc695f49f2371bf41d57400a40beb3ce83c0a70f5c299da9941156e2a3909085c625b168dcca6a924ed7ebc32e81270f43af2451a266a475a4ae3bb00601494e0c9ae4b1f0a912522f903dbc9f411b7d9c5aacd4ae409a3285a0bd9656b14733fc43c93a45fe191c5429bdfc8265c585bca61e2b3c26353892bd3be29415b5cb9dc2d5864485fefc352cb6fa5d602895d637d7db43e02c34a3bd91", 0xf3}, {&(0x7f0000001700)="0f620ce80fe68df44e528ecc13e4e7e5bdbded65c20dd2ca81bcf12bcd166524b361d244d3e5effbf846ed1d7931b63b8de7b4816ce18e9e19881f5df51a59a10f8408c14a99629ef16f9e243156535263c168e3445c2914782d728a4dacda6bb35a0567fe329cd6b6c073c0881a12a7", 0x70}], 0x4, &(0x7f00000017c0)=[{0x20, 0x0, 0xfffffffffffffff7, "5390c4c04bc80a730f88696d7486"}], 0x20, 0xc0}, 0x10) recvfrom$ax25(r0, &(0x7f0000001840)=""/127, 0x7f, 0x40000000, 0x0, 0x0) r11 = memfd_create(&(0x7f00000018c0)='/dev/dsp\x00', 0x1) setsockopt$SO_BINDTODEVICE(r11, 0x1, 0x19, &(0x7f0000001900)='ip6gretap0\x00', 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r11, 0x84, 0x2, &(0x7f0000001940), &(0x7f0000001980)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f00000019c0)={{{@in, @in6=@loopback}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000001ac0)=0xe8) r12 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r12, 0x84, 0x73, &(0x7f0000001b00)={r1, 0x0, 0x0, 0x1, 0x6c55}, &(0x7f0000001b40)=0x18) ioctl$TUNSETVNETHDRSZ(r12, 0x400454d8, &(0x7f0000001b80)=0x5) setsockopt$inet_sctp_SCTP_RTOINFO(r12, 0x84, 0x0, &(0x7f0000001bc0)={r2, 0x100, 0x8, 0x40}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001c00)={0x3, 0x4, 0x7fffffff, 0x1}, 0x10) bind$vsock_stream(r11, &(0x7f0000001c40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001c80)='teql0\x00') ioctl$KDSETLED(r12, 0x4b32, 0x3) ioctl$EVIOCSABS0(r11, 0x401845c0, &(0x7f0000001cc0)={0x8, 0x100, 0x1150, 0x5, 0x3, 0x1}) 2018/04/30 06:53:19 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180000000000000095000000000000000000000000000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0xbd, &(0x7f00000000c0)=""/189}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0x20) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000240)={{0x8, 0x4}, 'port1\x00', 0x1, 0x10, 0x1, 0x723, 0x5, 0x3, 0x10001, 0x0, 0x6, 0xceb}) 2018/04/30 06:53:19 executing program 6: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x96) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x20100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) 2018/04/30 06:53:19 executing program 5: prctl$intptr(0x1c, 0x64) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x511200, 0x0) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) prctl$intptr(0x1c, 0x7ffff7fffffffffe) 2018/04/30 06:53:19 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x401) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3, 0x841) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x2) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xe, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'gretap0\x00'}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x0, &(0x7f0000000240)=""/244, &(0x7f0000000000)=0xfffffffffffffffe) 2018/04/30 06:53:19 executing program 2: r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) socketpair(0xa, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) munmap(&(0x7f00003dc000/0x3000)=nil, 0x3000) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f00001bb000/0x4000)=nil], &(0x7f00003dc000), &(0x7f00004e55fe), 0x0) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) 2018/04/30 06:53:19 executing program 4: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xffffffffffffff5d) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000080)="d4"}) 2018/04/30 06:53:19 executing program 1: r0 = socket(0x800000000000004, 0x40000000005, 0x800) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'bridge_slave_1\x00', {0x2, 0x4e20, @rand_addr=0x4}}) sendto$inet(r0, &(0x7f0000000640), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @rand_addr=0x86}, 0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/04/30 06:53:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000100)) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000240)={0x100, 0x10001, 0x7, 0x2, [], [], [], 0x8000, 0x3, 0x8, 0xffffffff, "3b7538812477cd4e89ceb2146549d464"}) pread64(r0, &(0x7f0000000080)=""/8, 0x2dd, 0x0) epoll_wait(r0, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) 2018/04/30 06:53:19 executing program 5: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000), 0x0) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000000)=""/50) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x8100, 0x0) semtimedop(r0, &(0x7f0000000200)=[{0x0, 0x8, 0x800}, {0x7, 0x2, 0x1800}, {0x1, 0x100000000, 0x1800}, {0x4, 0x8, 0x800}, {0x7, 0xffffffff}, {0x3, 0x6, 0x800}], 0x6, &(0x7f0000000240)={0x77359400}) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000140)=0x800) sysfs$2(0x2, 0xcba, &(0x7f0000000040)=""/145) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000180)=""/51, &(0x7f00000001c0)=0x33) 2018/04/30 06:53:19 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000100)=""/78, &(0x7f0000000180)=0x4e) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@buf={0x3c, &(0x7f0000000000)="63614aaa058d1681196ebebec30c97b496143e221eb2f427895f635a0951157e6e830e576c46f6997e2eb983d1b519a5c2057f140d71cb905600ebbb"}) open_by_handle_at(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="3e00000000010000f5a47695b6b81929e477743fb7c517507c2a0554030fb71e2cc5e373712b3d9a02000000a82fe7c40967caf37c43723bdcffcb267ab7"], 0x88800) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f00000000c0)='ns\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x4fe, &(0x7f0000000400)}, 0x10) 2018/04/30 06:53:19 executing program 3: r0 = socket(0xf, 0x80006, 0x400) write(r0, &(0x7f0000760fd9)="260000005e0009000000f2f83a0000000000008101000001000022000008db1ee9ff4435eade", 0x26) 2018/04/30 06:53:19 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, r0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000002c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e23, @multicast1=0xe0000001}, 'bpq0\x00'}) 2018/04/30 06:53:19 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x2a, 0x40000) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x800) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80045502}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x4, 0x70bd2a, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x20000080) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x22181, 0x0) 2018/04/30 06:53:19 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000140)={0x1c, 0xa, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000180)=""/132) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="de0179567e28d33db46391c839573cca6108e620971a91899b5f041cae1c56d9d8efd2718d0bebc3a0df9681e22e97d3") 2018/04/30 06:53:19 executing program 1: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@local, @dev, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) pwrite64(r0, &(0x7f00000001c0)="6b80e1000cfe4e949b7459ef60548ca4b83ed0084a68df950bfd297e4e02f90891ca08a64386e125df1163", 0x2b, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/30 06:53:19 executing program 2: r0 = socket$inet(0x2, 0x80003, 0x5) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'lblcr\x00'}, 0x2c) socketpair(0xa, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) munmap(&(0x7f00003dc000/0x3000)=nil, 0x3000) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f00001bb000/0x4000)=nil], &(0x7f00003dc000), &(0x7f00004e55fe), 0x0) accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) [ 85.395746] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/30 06:53:19 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x82, 0x82001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x401, 0x81, 0xd5}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x1, @empty, 0x2}}, 0x6, 0x3, 0x2, 0x100000000, 0x80}, 0x98) r2 = socket(0x3, 0x802, 0x4000000000) fcntl$getownex(r2, 0x5, &(0x7f0000000000)) 2018/04/30 06:53:19 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$TCSBRK(r0, 0x5409, 0xff) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000180)={{0x55e, 0x6}, 0x37}, 0x10) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000), 0x2d3}, 0x0) recvfrom(r0, &(0x7f0000000080)=""/165, 0xa5, 0x0, &(0x7f0000000000)=@ax25={0x3, {"216862ad070b30"}}, 0x20000000) [ 85.461951] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/04/30 06:53:19 executing program 1: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f0000001000)=[{}], 0x18) fcntl$addseals(r0, 0x409, 0x3) write$eventfd(r0, &(0x7f0000000080)=0x1000000004, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/04/30 06:53:19 executing program 6: r0 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="91d44da5230c6400ec100054e9d86373c69ea1670d", 0x15, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/dev/sequencer2\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r0, 0x5, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f000005dfec)) keyctl$instantiate_iov(0x14, r0, &(0x7f00000004c0)=[{&(0x7f0000000240)="53b3dedd6605648d33c74683afcae8903ec5c6e4d7b6fa1048b822ac6ecfa23b675f846f26206a0b211e20d715f6e48b6fd8040d155b8f38bb2699d2aaf3d3c2051f1c661f50c95835bd29379ae2e8931f5940474eb162f32b66e9db4c9f58dfcd0a62e3ab66ade9fdccbf3b371dd014e41435abe4e846365be07d1c15b816163d4a0f3a8f65af1754c9fa498f90c0fb5b67f1f26467da94f38ad13f3dc1aacdda66f99f6c190974a9696bf5b5e5fefc901db2d748f9a76291f122b7d732055e9073bf67dba3ee4b53174fea6b3d1815dd03612dec4d3071419eeb1d644ac05aac70", 0xe2}, {&(0x7f0000000340)="ddfb8836274deef7428a4a4ea55f4ea5393e36818ad0ccc5d8bf30d034153c2cc6169143401e0544746b9d7a2d7b591aba4c45de10b0103e7604fa776d7eb3828e2825bf80e0733c480eb8941585111d1ff5985dbfaa4284d1cc3347edba82099b2bdca9a67ae45cdf41a869d743413a18147852b898173288b06157172db1ad8e444ae122e4e9bb9165441be44c1f705577f703e9e887a6bf7868f36d4039", 0x9f}, {&(0x7f0000000400)="b0fe2a42bbd8b311ba2fabccf563391e06d9efcf19e14bc6ba9515ff6a1e0f1f294a4e051ec86b9331a170760a4ebea8d3e3fdf0ecdba6d1b4b124775ab8b512d1b09f3891917eda6c5d3ad0e85c6dd581e829c691e6e6d9a663facd5143d3a4a566255a62bc94a2f5bc1b31e84cb627a7b6e7d8216f6d75f27398ddfaa6294323d9c1ea611d601e3edc6d547eaa6aa3d9b595b15617d1fe6492a8", 0x9b}], 0x3, r0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) ioctl$KDGKBLED(r2, 0xc0045405, &(0x7f00006d2fff)) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000080)=0x4, 0x4) 2018/04/30 06:53:19 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) fchmod(r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x3f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x202000, 0x0) write$tun(r1, &(0x7f0000000180)={@void, @void, @llc={@llc={0xfc, 0xd4, "efd4", "970502a386347cef521eba677dba629191c3ee6ef970f90a49756cf213d08b48f6ec63e427dac001b1a1126294f7017baa831a9c709ff60c18773d995830213d78c1ec0d0d882faefcff354347249b3bc2934eab1149148b4ff89c4fd57bbbab9534c36f43bdc795df0a7749166ef4b240707322d2550b0d8899fe34dd73890f362d6c8a69505a643d2fc4256b4ba1c7dca2c23cf11582a1901b55583ff693f39779a92abaa69b194a5c846fc49ab9dc648dab12ca2503ba83e37d17c5837caca33015140834e0e0f4006f90d8f0d6b0b3942c5a00a0aee85af57293ca3c0094279a7d78ae0d0e5b06"}}}, 0xed) 2018/04/30 06:53:19 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000000000)=""/188, &(0x7f00000000c0)=0x12) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200, 0x0) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000240)=r2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000140)="5b4e8d59039dada4f2cc31b8a777dbfb5ff46c698086fa1a8cabcf5ab59da51d3acb018b5524aac0ca91879fbfddcde091bbf51bab64634a5d52c52e2c762589cc6014592b0775a3c50eb8e12b1aedda64924face04bd38a2dafaef739dc81ace00137765f649eda7c83b3c143402fa5666f926720e040fdb2e8a83291a2511557e1b4a8b8bad94d846486316ddf73f4652b42950602acff721936699494eb730327c48bfb3a4e7d5f588e04d169497deb3b3cc50298457933b90f47706e9ad99ca3bec58778db3ea647c8ba0f5a66abb5b86383629ae23cb3da89fd2e0a7e2f9d758e9c1640e76efa1558b374baca6ce937bafc9de2dbf2", 0xf8) 2018/04/30 06:53:20 executing program 2: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) setrlimit(0xf, &(0x7f0000000040)={0x1, 0x40}) r0 = socket$unix(0x1, 0x5, 0x0) accept4(r0, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000200)=0x80, 0x2) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/04/30 06:53:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x200, 0x2}, 'port0\x00', 0x2, 0x1, 0xcb, 0x8, 0x7, 0x2, 0x10000, 0x0, 0x2, 0x8}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x7a}, @in={0x2, 0x4e20}], 0x3c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00000002c0)={'ip6gre0\x00', @ifru_map={0x800000}}) 2018/04/30 06:53:20 executing program 7: r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0) lseek(r0, 0x0, 0x4) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) 2018/04/30 06:53:20 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) accept$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xffffffffffffffee, &(0x7f0000000080)={&(0x7f0000000200)=@delneigh={0x1c, 0x1d}, 0xfffffffffffffdcd}, 0x1}, 0x4010) ioctl$TCGETA(r0, 0xc00c55ca, &(0x7f0000000000)) 2018/04/30 06:53:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in=@local}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f8e000), &(0x7f0000b8b000)=0xfeb2) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xbb, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000180)) 2018/04/30 06:53:20 executing program 6: r0 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="91d44da5230c6400ec100054e9d86373c69ea1670d", 0x15, 0xfffffffffffffffe) r1 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/dev/sequencer2\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r0, 0x5, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f000005dfec)) keyctl$instantiate_iov(0x14, r0, &(0x7f00000004c0)=[{&(0x7f0000000240)="53b3dedd6605648d33c74683afcae8903ec5c6e4d7b6fa1048b822ac6ecfa23b675f846f26206a0b211e20d715f6e48b6fd8040d155b8f38bb2699d2aaf3d3c2051f1c661f50c95835bd29379ae2e8931f5940474eb162f32b66e9db4c9f58dfcd0a62e3ab66ade9fdccbf3b371dd014e41435abe4e846365be07d1c15b816163d4a0f3a8f65af1754c9fa498f90c0fb5b67f1f26467da94f38ad13f3dc1aacdda66f99f6c190974a9696bf5b5e5fefc901db2d748f9a76291f122b7d732055e9073bf67dba3ee4b53174fea6b3d1815dd03612dec4d3071419eeb1d644ac05aac70", 0xe2}, {&(0x7f0000000340)="ddfb8836274deef7428a4a4ea55f4ea5393e36818ad0ccc5d8bf30d034153c2cc6169143401e0544746b9d7a2d7b591aba4c45de10b0103e7604fa776d7eb3828e2825bf80e0733c480eb8941585111d1ff5985dbfaa4284d1cc3347edba82099b2bdca9a67ae45cdf41a869d743413a18147852b898173288b06157172db1ad8e444ae122e4e9bb9165441be44c1f705577f703e9e887a6bf7868f36d4039", 0x9f}, {&(0x7f0000000400)="b0fe2a42bbd8b311ba2fabccf563391e06d9efcf19e14bc6ba9515ff6a1e0f1f294a4e051ec86b9331a170760a4ebea8d3e3fdf0ecdba6d1b4b124775ab8b512d1b09f3891917eda6c5d3ad0e85c6dd581e829c691e6e6d9a663facd5143d3a4a566255a62bc94a2f5bc1b31e84cb627a7b6e7d8216f6d75f27398ddfaa6294323d9c1ea611d601e3edc6d547eaa6aa3d9b595b15617d1fe6492a8", 0x9b}], 0x3, r0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) ioctl$KDGKBLED(r2, 0xc0045405, &(0x7f00006d2fff)) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000080)=0x4, 0x4) 2018/04/30 06:53:20 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000002c0)={{}, {0x80}}) 2018/04/30 06:53:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5}, 0x20) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="000404000600b5ae6e6d1503f2c817ee4423b0f042322eeda38164302a57e4c8c21aef2cb8eb987885776bbea982f30fbc9f85c0e0e985b3b63fd4bd4c5a579f4c36d5e6519ca86573d8a49b9520c8b78f7973d8da05"], &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x4731}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001240)={0x0, 0x0, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/30 06:53:20 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x1f3, 0x103000) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) syslog(0x2, &(0x7f0000000240)=""/210, 0xd2) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) setsockopt$inet_mreqn(r1, 0x0, 0x21, &(0x7f0000000100)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000180)={{0x2, 0x4e20}, {0x7}, 0x4, {0x2, 0x4e21, @loopback=0x7f000001}, 'ifb0\x00'}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0xffffffffffffff81, 0x24, [0x800, 0x100000000, 0x8, 0x8, 0x9, 0x0, 0x1, 0x6, 0x1]}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x9, 0x3, 0x288, 0xf8, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x5, 0xfff, 0x1, 0x0, 0x5, 0x1], 0x0, 0x8001, 0x9}, {0x2, [0xffff, 0x4, 0x40, 0x2, 0x2, 0x7fffffff], 0x5, 0xa, 0x5}}}}, {{@uncond, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x806, 0x8, 0x1}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xffffffff, 0x1, 0x0, 0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e8) 2018/04/30 06:53:20 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x71}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x7a, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/30 06:53:20 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x410000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) waitid(0x1, 0x0, &(0x7f0000003b80), 0x2, &(0x7f0000003bc0)) 2018/04/30 06:53:20 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x100000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000003, 0x10, r0, 0x0) 2018/04/30 06:53:20 executing program 1: pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5}, &(0x7f000044cfc0)={0x0, 0xffffffffffffffff}, &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) 2018/04/30 06:53:20 executing program 5: r0 = userfaultfd(0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x1, r1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20}}, 0xf99, 0x7, 0x3d5, 0x7}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r3, 0x7}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mlock(&(0x7f000090b000/0x4000)=nil, 0x4000) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/04/30 06:53:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) connect$rds(r1, &(0x7f00000003c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xffffffffffffffb3) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)=0x9) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x80800) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r0, r2) accept4$inet(r3, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10, 0x80000) io_setup(0x6b1, &(0x7f0000000200)=0x0) io_submit(r4, 0x1, &(0x7f0000000380)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0xec3, r3, &(0x7f0000000240)="8a83db8cd84df30412c8eaff8535a9c8239024abf6c09f0690281b58ded64c474061318e80081ad67b099191e672cd50d490d4212190c73ad82c6a6067c86390ec2fbcff47e49448a7ec9a8beba1269b5724085e4ab602b32278b8944af2b79a03db9b157e74147baf7b7d52a171a47bce61a33708aaad1ccd79adfb6f1efcbdbe9fe01a3e5a2f8099bb9361b23f98e8fed9f068b5369623a1d436620dc4767a2c9a8e73aa1b145e31fac81738a4825d907061aaa6fb9b470c28bc26fa6aa9f810c076857fcc25ce66cb44a74a01cdbf87ed", 0xd2, 0x5, 0x0, 0x1, r1}]) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000140)=0x1) getsockopt$inet_buf(r2, 0x0, 0x25, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0xfffffffffffffd52) 2018/04/30 06:53:20 executing program 3: r0 = socket$inet(0x2, 0x800, 0x8001) sendto$inet(r0, &(0x7f0000000100)="283f4ef5bbac373656c61afd0d9f8dd7bee292e16de016369655d17e469288d032479c43b9b2cc6f0466495f11bd244d5c18349c4736881ed5f8290f7028bf39af506e8c648abfa0a33eb383a7e1a3f1ac78601f067f8de03468ad28835a705788f20a9f8ad4655b04e9c19b29c88a4407e9f47f9b2805619d019f981b99dc759e86ae81c9f619ea5e4807a04e1db8ac8a12b40e1aee524cdfe1c98253e9e4e4645379", 0xa3, 0x10, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000040)="df", 0x1, 0x5, &(0x7f0000000200)={0x2, 0x20000000004e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0xffffffffffffff78) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x57, &(0x7f0000000580)=[{&(0x7f0000000280)=""/120, 0x78}], 0x1, &(0x7f0000000240)=""/42, 0x2a}, 0x21) 2018/04/30 06:53:20 executing program 2: r0 = socket$netlink(0xa, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x1e}}) 2018/04/30 06:53:20 executing program 7: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0x1, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000280)={0x0}) socketpair(0x0, 0x5, 0x100, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000300)={r2, 0x80000, r4}) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r0, 0x8, 0x10}, 0xc) syslog(0x9, 0x0, 0xfffffc3f) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet6_int(r7, 0x29, 0x1e, &(0x7f0000000380), &(0x7f0000000340)=0x4) ioctl$EVIOCGPROP(r7, 0x80404509, &(0x7f0000000040)=""/57) r8 = socket$pppoe(0x18, 0x1, 0x0) r9 = open$dir(&(0x7f0000000080)='./file0\x00', 0x80000, 0x5) r10 = dup2(r6, r8) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001640)=0x0) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001740), &(0x7f0000001780)=0x0, &(0x7f00000017c0)) r14 = fcntl$getown(r8, 0x9) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r5, 0x9) r18 = geteuid() getresgid(&(0x7f0000001980), &(0x7f00000019c0), &(0x7f0000001a00)=0x0) r20 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001d40)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001e40)=0xe8) r22 = getegid() ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000002100)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002140)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000002240)=0xe8) getresgid(&(0x7f0000002280), &(0x7f00000022c0), &(0x7f0000002300)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002340)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002380)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000002480)=0xe8) r28 = getgid() ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000002640)=0x0) getresuid(&(0x7f0000002680), &(0x7f00000026c0)=0x0, &(0x7f0000002700)) r31 = getgid() r32 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002740)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000002840)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0, 0x0}, &(0x7f00000028c0)=0xc) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000002900)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002940)={0x0, 0x0}, &(0x7f0000002980)=0xc) getgroups(0x8, &(0x7f00000029c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f0000002f80)=0x0) r39 = getuid() getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000002fc0)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003040)=0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000003080)={0x0, 0x0}, &(0x7f00000030c0)=0xc) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000003100)={0x0, 0x0, 0x0}, &(0x7f0000003140)=0xc) r44 = accept$packet(r3, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000031c0)=0x14) sendmmsg$unix(r7, &(0x7f00000032c0)=[{&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000440)="a99e3042212430f8c77e74065f3d80c679e883b911a70bfafaca9d829d68bb4a71de0b6538b2380b7fcccd1156f3ccdc28edc40b2304a27504df83a092292ed27a10dbb1dda6d20b7ed44d5f13fa295d5ad49c9a0e5851ecdaa0badc8bf342c1a88588d7203fcfcded235318080ff555958e838ffce1c06bd79cdf4b90461c1b137127734f6227f07a2da988ca9822d9b1d4cc7d3bb42faa31dbbff5b34e7ae2b2761080d26cba5aa8331ec13b45d7348a9a59175c99bfd6274b2313242f1c6a4e8c624cb127fd982d", 0xc9}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="7b9f086e679c3a9e6abb434a7a2ecb5d1e48f1326b29a3d696e2165718b3f057853daa06c60ac0b6b216c250c7a5ac4e72a28b763e1aa5ab280e0784f3ceee4570d08fbe95ef1da38fee0d1764faf675f97f99bea626196abf70a2c4b741798265ac3f47695daa23f46bbfc158c8c302a71b15d5ea7416a456c7bb66521339a4deb723bd524e69c6255b9e23655c0319d42b34f09640a49415e2", 0x9a}], 0x3, &(0x7f0000001a40)=[@rights={0x30, 0x1, 0x1, [r9, r8, r9, r4, r5, r9, r9]}, @rights={0x28, 0x1, 0x1, [r6, r6, r8, r1, r7]}, @rights={0x18, 0x1, 0x1, [r5, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r6, r4]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xe8, 0x90}, {&(0x7f0000001b40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001bc0)="e8575ce6acf44d68b36d7e3bc35a37d6a7e89a4a0a31d61a18e3f0633962c45a717f4fa3183c96cbaec0184f908c76508528f83a729279dad8f9373507328189b6b5b7770f4f0b796d05157e63c0ec58c5062da68f62f45db3893e22634f9c", 0x5f}, {&(0x7f0000001c40)="62cab1610194f4ffa7248322eb0fe7af3776f208e907107b66c2275acfc001777ba92b24e0c0af0e17319bd62165241d369b6e6aa0e2034717fc8af362ba22ef13d040188574f7eec15bea8a6af6ec7a956917df5cbf004ee0267f5fa7b77f743a6a7b60f353c6f65749c14856293aa8f4c2f3d3dd5975d7a7c224b673e9d62e9c8ed3e272c4d57f39ed57", 0x8b}], 0x2, &(0x7f0000001e80)=[@rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x38, 0x8000}, {&(0x7f0000001ec0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000001f40)="3d19ad8fafc26d4dda5dfa3cef08c9f01bee062e36c0537f44891b8a7b2a6331c0648e294d49cae3b679310ad53a8b4e68c10cc49b39668eddf619872ba229f0ba8b467dc0bfea3aae3365a4e57f7c3e2e377b68c3fac8f22bf15de193926f41c06dc06f563d6a1f576ba28b613c7711a79e7fd8b3ffd6cf9cfc59bdc3a74fb156b0904abf2e6ec634fed80af1de972168282873ca00624b418a746616213508bf2268ad5e7f27243030ea3e15fb866a4af6b46d294cd9315497ea", 0xbb}, {&(0x7f0000002000)="f2819752307a0fb96edaa5ef35c06ba02b2f8c886cc03f0254b7567a03be25e29315890599850502106065ca72366ba5f691370ca4507e338d6d34889b35da9ea67e55a839a26a9b0844891fdab87f1aabb575f7a7f5ea5fe242c10a5abce2944cef75e56856ba9bb4fb16d97b5fc27316746d62967fa60c3ead03457bd3a38a24dda38aff8cba85b4", 0x89}], 0x2, &(0x7f00000024c0)=[@rights={0x18, 0x1, 0x1, [r7, r7]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x58, 0x40841}, {&(0x7f0000002540)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002600)=[{&(0x7f00000025c0)="00aca43e6719a487e8665f0e5dacc43517d9b34865", 0x15}], 0x1, &(0x7f0000002a00)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x20, 0x1, 0x1, [r6, r3, r3, r6]}], 0x80, 0x80}, {&(0x7f0000002a80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002f00)=[{&(0x7f0000002b00)="09ba7c21705ce9d4b13b8d10ae5d68fea369ff317a482c16a09c1e9f3570fcfbc433d4449db517b0478d635e1a4d9f8e6643608db3d8c09239e5d34bd11632f181984aa0963dc4de70a7182d97d53492a4033016d7c3ab1a22f824a64f2a0b4a01f91499727ad14e059ba5d93138149015dcc1b95590e2d8eb576bc6bd931a43887e461c045526da86e341dd81b43772e43389baac87", 0x96}, {&(0x7f0000002bc0)}, {&(0x7f0000002c00)="c08c2933ba17f381c68d6773a3650073a97fa2de73ed72045e0a9706d7dd09124efee9550b5764e004a10a1fd0ef187824ff0e7f43fefd80a6ea3fbed18f0c714c273b17387536411ef72d3791e0dbfb543104ff3ab2a70618ee56e7317ed2c9e6f06e509a9d43449d2c90d358016d2752f5ee840d45d8fb", 0x78}, {&(0x7f0000002c80)="16818eb2c49029c75d55129da3ae0f90b1577be4adecb11e4bdaaf641569babdabfdc4745c0bc37a37ce9605959b0dd4378452904a59cac641ba96faec0bb5760e5b359190dc6640d52ad9726248f50c82ae60f3806cb391e4260cab09bc91302b1dbf4e51fdec804254f9625f6c83f62968963a3e02a0e6c3d5750c0fd36b493d782bc6ad2a5a3c58943e8fed8513a470dc4b5de237bd90db91a0673c160ed908fbdd8a0ec3ca66347080383abdf6586dc9e4ef9bcc8a6646895364bfdd5a5b3b2a20ffa7fedf84efe2b453aa1caafacd209a525aa72d502337b11d", 0xdc}, {&(0x7f0000002d80)="1b58eaaaca2b112eea1c5ace887dd7b2f969fac0f8ae6c0343487797c64eb40b3c816a016bf8a3737b2556e48e54526b9f25ed9add7eaa23", 0x38}, {&(0x7f0000002dc0)="ff8306b8b2dfdb1e495aa77a9ca78309a96ce503ed631600c87a0a325131f429c2fbc0f467233b213f95c3f5abdbab045022509fb5682d26d3f830e6cc1ded149d3d287ddb617a7054afc501", 0x4c}, {&(0x7f0000002e40)="0ce801e122d1dfde012fe642cd06dcb45b07cee2e260a6bffa36ceeafacf20114e72fdf6c6f6a55a73018601569c6dc557f1128c27e2931e9cea681cf76d5507de0dbbe6dba16050af8154d94ae226b49cfc9f49009614fc774ce84fa2d047069248f961cddce206f95eb16204a6e3e9dc61392654988634d757821621edca1b345784dd4fa49e0bc582cc8d0fca9fbbae8cfacdbcfb8235bc906fd29e01c0", 0x9f}], 0x7, &(0x7f0000003200)=[@rights={0x20, 0x1, 0x1, [r5, r9, r9]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x30, 0x1, 0x1, [r4, r7, r6, r44, r1, r6, r9, r9]}, @rights={0x20, 0x1, 0x1, [r3, r5, r1]}], 0xb0, 0x1}], 0x5, 0x40000) socket(0x10, 0x80000, 0x3e96f1cc) r45 = fcntl$getown(r7, 0x9) capget(&(0x7f0000000140)={0x20071026, r45}, &(0x7f0000000180)={0x3, 0x4, 0x6, 0x1000, 0x0, 0x5}) getsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/04/30 06:53:20 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x203, 0x0) fadvise64(r0, 0x0, 0x9, 0x6) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) [ 87.133141] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/04/30 06:53:21 executing program 6: syslog(0x3, &(0x7f0000000200)=""/176, 0x8c0a012779f0eead) request_key(&(0x7f0000001600)='rxrpc_s\x00', &(0x7f0000001640)={0x73, 0x79, 0x7a}, &(0x7f0000001680)='data=writeback', 0xfffffffffffffff9) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffe1, 0x20000) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)=@hci={0x0, 0x0}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/48, 0x30, 0x82e2}, 0x121) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', r1}) 2018/04/30 06:53:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d6151758183e413279c8a39ffc5a6bf19d2079a416d84544abd99444244715bb696ecacf7859ed000c36517ac0b162c24881bcbe5b51c6a6490b09ce01595c79d7c89746f473e0fc4d652c3d1faee6c9fe2d7f8c718713c490709cc7406aaac4c48ad1efc8c9897fe3009faa42dd25bb8d6ae5e21668f9f1428e577de300dcd247e94b332476da261a0ba0bb4cf5a8e2f729e9a6734fcab65192b0c50de43a6d3c4cd715b19712aa8a07", 0xaa, 0x8010, &(0x7f00000000c0)={0xa, 0x4e22, 0x18, @loopback={0x0, 0x1}, 0x9}, 0x34) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)) 2018/04/30 06:53:21 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x2) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000100)={0x7, 0x3, 0x400}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) prctl$seccomp(0x16, 0x1, &(0x7f0000000400)={0x1, &(0x7f00000003c0)=[{0x1ff, 0x80010, 0x7fff, 0x4}]}) getresgid(&(0x7f00000001c0), &(0x7f0000000340), &(0x7f0000000380)=0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xc000, r1, r2, 0x6, 0x3, 0x10) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) mkdirat(r3, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/30 06:53:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000c42000/0x1000)=nil, 0x1000, 0x0) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000007000)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23}}, 0x6, 0x1ec}, &(0x7f00000000c0)=0x90) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff]}, 0x5}}, 0x0, 0xff}, &(0x7f0000000500)=0x90) 2018/04/30 06:53:21 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x28, 0x3, &(0x7f0000000380)=0xfffffffffffffffc, 0x1b2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) 2018/04/30 06:53:21 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f18)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2]}, @in=@rand_addr}}, {{}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/30 06:53:21 executing program 7: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)={0x2}) shutdown(r0, 0x1) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x8000, 0x0) mq_getsetattr(r3, &(0x7f00000002c0)={0x20, 0x101, 0x3, 0x4, 0x3234, 0x4998, 0x48, 0x8}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000100)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x0, 0x20, 0xb102, 0xfffffffffffff17a, 0x3, 0x7, 0x7ca0, 0x8, 0x7, 0xfffffffffffffffc, 0x2, 0x1, 0x490, 0x800, 0x1]}, &(0x7f0000000200)=0x100) 2018/04/30 06:53:21 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0x100000000, 0x2, 0x2, 'queue1\x00', 0x1}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x101000) dup3(r1, r0, 0x80000) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)}], 0x1, 0x0) setsockopt(r0, 0x7169, 0x54f7, &(0x7f0000000500)="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", 0x1000) [ 87.910068] audit: type=1326 audit(1525071201.899:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6870 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 06:53:22 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000001300)) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000001c0)=0x4, 0x4) recvfrom$inet(r0, &(0x7f0000000080)=""/130, 0x82, 0x40010001, &(0x7f0000000140)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eb3fe0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001340)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x9, 0x6, 0x3, 0x8, 0x48000000}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000001400)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000001240)='/dev/full\x00', 0x200, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000012c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000180)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001280)={r4, 0x7}, 0x8) 2018/04/30 06:53:22 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)=0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x402000, 0x0) read(r0, &(0x7f0000000180)=""/143, 0x4c) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/04/30 06:53:22 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x84, 0x3}, 0xffffffffffffffbe) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x220, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000000)="2f8c1b910bdc332a86efacc62c3ccd6aab594f03c5d1c6fe210030bb6d796544b0c4f8aa256b3f5f46a81b2b770b2fff55cc55a2af8e6bc1fa041b20d58c0734e2124f4fab4dd2bacce5fc173eb30d01da9f4ea503db4c28d40fea644ad47e8ed3e27f485dea139d04b8ace759d6628dee21f77c2e9664c382117617134230bb984c16672900e5fb1ff03f885d05ccdc11f5b1980bdd6957eb1aa7e4dbb22db7e3adbeadc1282a43beb666ce9b85a5c24909775bcd1124a4e21ff24cc13c493ec7e8526ffca2e7f4b5a03f1376210f"}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x1e201, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x101, 0x5, 0xb2, 0x2, 0x7}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000200)={r2, 0x7}, 0x8) 2018/04/30 06:53:22 executing program 3: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x81, 0x2) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000300)={0x303, 0x33}, 0x4) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) shutdown(r2, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000080)=""/104, &(0x7f0000000100)=0x68) keyctl$read(0xb, r0, &(0x7f0000002840)=""/75, 0x4b) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x881, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x7ff, 0x3bc1}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000200)={r5, 0x62, "e5ea9dc4ac35c7595985ba79ef32bf7e9e3ac94f9a53e4f9b215c37f68b8afeabcfc17e1fb1a51ecedd6691657a2e3328cb0be3cf123bfb7615cfb81c274d6f4c19cb2a8414c4f95933533fe737623d557942b3101cd2113b5e37789f000e31f5272"}, &(0x7f0000000280)=0x6a) 2018/04/30 06:53:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0x4, 0x0, 0x1, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/04/30 06:53:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xcc, 0xff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), 0x8) 2018/04/30 06:53:22 executing program 7: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x104, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xa00000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0xf3, "30c57679fc25084061931aa983cdcab401e7c54b76681e815eb28688c0f273c280d77539216cdc9fc675cb4bf9b9f3483a98f550c2eaa5075fec0801128ce42bfc94e01ecce26920e36c1e1ae96bda06bcbc28f5bde402031721c9c262a287b3ea1984f20770d14b6220a61cc6ad635e830f5f15c0f2bf21f2f8534be334be3aedbf835f1f15d8407c6a414e289a9054eb02ca6b5eb03324f27078861aa6ce1f6272280725821956eab05253451094c4ddd0c04f60d1b8e1d43eb54ae98ed40b5f0b4f12d4962da37fcff166a9abf506b42e8ae206f47795cab0857d3d97676e09a5ae92cc15f16b7d554a22bea684d28cd91d"}, &(0x7f0000000280)=0xfb) 2018/04/30 06:53:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x82000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000040)={0xe000000, {{0xa, 0x4e22, 0xffffffffffffff61, @dev={0xfe, 0x80, [], 0xe}}}}, 0x88) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x4) 2018/04/30 06:53:22 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000800)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000840)={0x1d, r4}, 0x10) dup2(r0, r2) [ 88.834342] audit: type=1326 audit(1525071202.833:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6870 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 06:53:23 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000000c0)=""/163) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000000080)='[', &(0x7f0000ef0f88)=""/120}, 0x18) 2018/04/30 06:53:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000040000)={0x0, 0x100000001}, 0x1e2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0}, &(0x7f0000000d00)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x3, 0xbd1, 0x8e}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x40}, &(0x7f0000000100)=0x8) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/37) 2018/04/30 06:53:23 executing program 2: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000100)=0xfffffffffffffe7f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001140)={0x0, 0x200}, 0x8) sendmmsg$alg(r3, &(0x7f0000002080)=[{0x0, 0x0, &(0x7f0000001fc0), 0x0, &(0x7f0000002040)}], 0x4924924924927f6, 0x4008080) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xe00, 0x0) tkill(r1, 0x41) vmsplice(r3, &(0x7f0000001280)=[{&(0x7f0000000140)="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", 0xfffffffffffffe78}, {&(0x7f0000001300)="1fd10c8a312b313cf503f29ea06585151e590f7e94dfb6c68cf2802e39151ed03772da193c1f7eaf08ee1cdafa62f686f6", 0x31}, {&(0x7f0000001140)}, {&(0x7f0000001180)="220b4e7ef67b901c94007da688ca20e56334fe7875c105d6f4579f491ea7801ba6d0792202348416582e186e2a8b37a72b76dffcf2af5522a369a159959bb80b9a00f67965533e270acd38ca6b2a19fa5c89a0fd375b347b026444972eb9ff7d9f4398be0a521e0600fb513a452cf2403e8a941b385c2d36d984671a607ec23a3b173bbb05370190b30427e384fc6c17e06c96c1594a8513374eb18bda9144a0971f906099cd0590f8430c15f1b35659c326", 0xb2}, {&(0x7f0000001240)="7be7e5792e0540a7cc1a4b3f5c0990d94e46b6b768150e3d20f8205464fac082cc04", 0x22}], 0x5, 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0xffffffffffffffb2) 2018/04/30 06:53:23 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6d) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) 2018/04/30 06:53:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) ftruncate(r0, 0x5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001040)='cgroup.stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001080)={0x2}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/30 06:53:23 executing program 0: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0), 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x62, @time={0x0, 0x989680}, 0x4, {}, 0xffffffffffffffff, 0xffffffffffffffff}) 2018/04/30 06:53:23 executing program 3: syz_extract_tcp_res(&(0x7f0000000200), 0x0, 0x3) syz_extract_tcp_res(&(0x7f00000001c0), 0x8, 0x2) syz_emit_ethernet(0x14b, &(0x7f0000000000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, [{[{0x9100, 0x3, 0x6, 0x2}], {0x8100, 0x126c000000, 0x10001, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "ccd6ef", 0x10d, 0x62, 0x7ff, @ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x3c, 0x0, 0x10000, 0x4, 0x0, 0x1, 0x65}, @dstopts={0x2c, 0x3, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x10, {0x596f, 0x2, 0x3, 0x693, [0x3]}}, @pad1={0x0, 0x1}]}, @routing={0x6c, 0x2, 0x3, 0x7, 0x0, [@dev={0xfe, 0x80, [], 0x10}]}, @fragment={0x7f, 0x0, 0x7fffffff, 0x0, 0x0, 0x6, 0x68}, @fragment={0x3c, 0x0, 0xd82, 0x4, 0x0, 0x6, 0x67}, @fragment={0x0, 0x0, 0x40, 0x7, 0x0, 0x0, 0x67}, @routing={0xff, 0xc, 0x3, 0x9, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}]}], @dccp={{0x4e20, 0x4e23, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0x100, "6189ed", 0x0, "2f36c7"}, "07640f1f7c1dd49944c34706edb7c3c91d5114a2cc300221a14fb450763db5863c754e1791e93aafff4933896c41a05c84ed3c9f375920fe3db87602db"}}}}}}, 0x0) 2018/04/30 06:53:23 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0x722) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futex(&(0x7f0000000140), 0x3, 0x1, &(0x7f00000001c0)={r1, r2+30000000}, &(0x7f0000000200)=0x2, 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x41, 0x0) ioctl$BLKROGET(r3, 0x125e, &(0x7f00000000c0)) 2018/04/30 06:53:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x6, 0x6, 0x0, {0x0, 0x989680}, 0xffff, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x5f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/30 06:53:24 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xab, &(0x7f0000000080)=0x9, 0x4) r1 = socket$inet(0x2, 0x10010000000003, 0x6) ioctl$int_in(r1, 0x5452, &(0x7f00000002c0)=0x1f) sendto$inet(r1, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2}, 0x10) ppoll(&(0x7f0000f7eff8)=[{r1}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4000, 0x0) ioctl(r0, 0x10000, &(0x7f00000000c0)="5d3c2872bff58b16c9ef6020dcc18cfd18a0a1f90b676f7210de88bbc746093a4d95b87f6b488001f158377e355589efdef5fa561f26f8b59218b939a42e34dadf5e6673e4cbbbe1b63d4e192b0a550b1d09d30229a7baf96ce082c088335035f2e2325f968fe4467bf4edfca4edc086645766d758302ed784d81c5cbdcd6181a53cd5109a46e064") ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) 2018/04/30 06:53:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1fe4)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0xc) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x1, 0x1}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r0, &(0x7f000089a000), &(0x7f0000fe4fc9)=""/55}, 0x18) 2018/04/30 06:53:24 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) msgsnd(0x0, &(0x7f0000000280)=ANY=[], 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000500)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0xc, 0x0, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x4}, 0x8) 2018/04/30 06:53:24 executing program 5: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000000300)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) mq_notify(r0, &(0x7f00000001c0)={0x0, 0x2, 0x0, @thr={&(0x7f0000000080)="fc364b04e0c2a68592b8d53ca27a1660df50a05aa576d3fad47dea4af77d500e4ce494e7e24cfddffc11a4cc0e2c83a1b02379bab1fb74591e6a0dc02dbefb1b4690b72fc607a64aab7de86bef964aba8ed1167295587f441803324390", &(0x7f0000000140)="1050f03450efc77bbf21096462941a543a10b2b921fcf6581ab42004949ff42aa05bf18f8a4536e515f0496d7f5994c278bde6d84729211dd14f9927fa35683bc49a"}}) mq_timedsend(r0, &(0x7f0000d8e000), 0x333, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x24000, 0x0) 2018/04/30 06:53:24 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x1, r1}) r2 = epoll_create(0x1001) r3 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00007a8000)) r4 = shmget(0x1, 0x3000, 0x60, &(0x7f0000ffa000/0x3000)=nil) shmat(r4, &(0x7f0000ffa000/0x4000)=nil, 0x4000) r5 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000100)=0x2, 0x4) r6 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r6) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) 2018/04/30 06:53:24 executing program 1: r0 = userfaultfd(0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100), 0xfffffffffffffe37) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x0, &(0x7f00002e0000/0x3000)=nil) r2 = userfaultfd(0x80000) close(r0) munmap(&(0x7f00004d5000/0x4000)=nil, 0x4000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080)=0x4, 0x4) 2018/04/30 06:53:24 executing program 6: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000080)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$ipx(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f0000000040)={0x7fffffffffffff68}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) 2018/04/30 06:53:24 executing program 6: unshare(0x40600) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xaf30, 0x42400) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000040)="2ca2fa564cc296822a87b9d0311b5f504416255374ee04b68fd1ee23eb856bb30c18f492239d6ce114e5850d922508ad0140830f177970ac517f1e441139aefca94e737090a4fe109419c1aff6d551c7975085714d35557fefb60fb5cc6ed5bc8e145974cd322d4cce0c230d7ec18a11f543db9b3631527676d0dbf4865bb25b2a3c92ccf7e8ae1ecf60a1b18848d6720c81d96744c8b6328c86dc3b291d42c3658e9269d0ebf1924e7be97a83d48f", 0xaf) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) 2018/04/30 06:53:24 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0xd, &(0x7f0000000100), 0xfe8b) close(r1) 2018/04/30 06:53:24 executing program 0: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'bridge0\x00'}, {0x20}, {0x20, 'vboxnet1['}, {0x20, 'U]+cpusetposix_acl_accessmime_type['}, {0x20, 'bridge0\x00'}], 0xa, "b259c828aad495a4872a2916e8646d18071eaf1b57558f4a00b03d553fcc03e52f33c78cab1262f1873eae4ddece8f332b9b3f684f649cd752b5fb84f49b8b246e335d297f5f43b96d7af3e66215920f396ddd3b1b1db707bb8742ef0e237c510dc8c623a1fa19908a28cbc59f203fa886302916573e86"}, 0xc3) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0xffbc, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/30 06:53:24 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup(r0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/21, &(0x7f0000000040)=0x15) unshare(0x8000400) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/30 06:53:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) bind$llc(r1, &(0x7f0000000180)={0x1a, 0x30e, 0x7, 0x0, 0x100, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) socketpair(0x0, 0x6, 0xff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000001c0)=0x7, 0x4) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x2, 0xffffffff, 0x401, 0x0, 0x6, 0x62, 0xfff, 0xffffffff, 0xb3, 0x100000001, 0x0, 0x1c29}) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x4000, 0x0) 2018/04/30 06:53:24 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000140)=ANY=[@ANYBLOB="ad0a21ef83930d79bff7bcc623e24373bb9e79d71b8cb6d74c683b5da67ca5925104af201c278dabed5a53a444dc0189598d62b7ece8cc5554837c5938efc2d69c08bb5a892aaaae281944a2ff479aee51bc9c0367b497e15eeff8d780da9d262da78531b16a994cb1a919d37133c5d3226b7c64972114a4dd9a709413f0cf3a224a7acf44f3f95675715b0ecee9089e08f16f7f8eaf38aa75b570c8a8"], &(0x7f0000000080)) eventfd2(0x6, 0x80000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x6, &(0x7f0000000100)={{0x77359400}, {r0, r1/1000+30000}}, &(0x7f0000000040)) 2018/04/30 06:53:24 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000b80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b40)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/30 06:53:24 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x84, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x14000, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000001c0)=""/162) r2 = socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000400)={r0, &(0x7f0000000340)="8e7a4fb5a13b5c84c41bfcc8e145cc9d4de3311742bec15a505494780cd44c697ad06de0eab1d6b491b5584f9a40ceae0c70c194d5566a25572b51ae7d5942e7f79845ae79da2860d7de3dfc7e0868f28bf58a54a0535a8ca37ad2bbcff9e780e4c2b22f98bd6b0f62074153891feea3d385b498e33a32", &(0x7f0000000140)=""/66}, 0x18) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1cb, 0x1, [0x400]}, &(0x7f0000000280)=0xa) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000440)={r4, @in={{0x2, 0x4e20}}}, 0x84) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000000080)=0xfa) 2018/04/30 06:53:24 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) r3 = getpgrp(0x0) capget(&(0x7f0000000040)={0x0, r3}, &(0x7f0000000080)={0x8001, 0x0, 0x0, 0x7, 0x7d86, 0x2}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000240)={r5, 0x3}) [ 90.574392] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/30 06:53:24 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x1ff, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0xc0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x8, 0x0, 0xfff) 2018/04/30 06:53:24 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000580)={'mangle\x00', 0x3, "c621bd"}, &(0x7f00000005c0)=0x27) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, 0x0, 0xfffffe4b}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x35c, &(0x7f0000004300)=""/206, 0xce}}], 0x2, 0x203f, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000740)=""/4096, 0x1000) 2018/04/30 06:53:24 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400400, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000340)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x4, 0x0, {0xa, 0x4e21, 0x3f, @empty, 0x8}}}, {&(0x7f0000000140)=""/159, 0x9f}, &(0x7f0000000200), 0x20}, 0xa0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)="72616d667300639b3e0aa31f3ab5201716b4ae19006933e4fe472ea751ee3fb61e312d54c0fab4a08185f7ff16947e6f9159a90b39ed8b7b68ea33cd4ff45ae6a9", 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) chown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/04/30 06:53:24 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x9, 0x40800008) rt_sigaction(0x26, &(0x7f0000000080)={0x0, {0x1}, 0x10000000, 0xc744}, 0x0, 0x256, &(0x7f00000000c0)) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x1200000}, 0xc) 2018/04/30 06:53:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x8000, 0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000100)=ANY=[@ANYBLOB="050000000300ff02000000000000000000001b1ffe6d5c1c2cd7b1590000a45f77f78ac61d467dbf9d57948c066f760186a65c1207e941a72620fd3a2a6aed72524ef8303651df680b3bb374e294f48476a364ddc5713c5272b4ee27964bd82db58fa85635"], 0x14}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/69) 2018/04/30 06:53:24 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x733400) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x80, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000240)={r1, 0x8a33}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r2, 0x300, 0x70bd26, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb1}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4a0}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) setsockopt(0xffffffffffffffff, 0xff, 0x0, &(0x7f00000000c0), 0xfd66) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000)={0x9}, 0x4) 2018/04/30 06:53:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'veth1_to_bridge\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1c}}}) 2018/04/30 06:53:24 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000b80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b40)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/30 06:53:25 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x800, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/30 06:53:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xc0100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x1000, 0x400, 0x3}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x8ce, 0x0, 0x3ff, 0x4, 0x10000, 0x1, 0x3, r2}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x81, 0x7fffffff, 0x6, 0x6fd5c65f, 0x176, 0x1, 0xffffffffffff2c0f, {0x0, @in6={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}}, 0x58, 0xa05, 0x4, 0x5, 0xfffffffffffffeff}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_buf(r0, 0x0, 0x80000000000030, &(0x7f0000000fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/30 06:53:25 executing program 3: mkdir(&(0x7f0000000080)='./control\x00', 0x40000000000) mount(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 2018/04/30 06:53:25 executing program 4: request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)='/dev/snd/midiC#D#\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000004b00)='/dev/input/mouse#\x00', 0x0, 0x2000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000004b40), &(0x7f0000004b80)=0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4a0, 0x20000) write(r1, &(0x7f0000003980)="4b4c0c7e9dc89be2f00a4ff829c2b51dc66b1801f5e4", 0x16) sendmmsg$nfc_llcp(r2, &(0x7f0000003840)=[{&(0x7f0000000100)={0x27, 0x0, 0x2, 0x7, 0x9, 0x8, "16310c3458f660e2866301b68c4ae0c729dc6feafcb99f948db6069607ff468dedea346bc3c8ef06ba946e5a5135c573c370f78f7894c6e3f03e356aee48fb", 0x2}, 0x60, &(0x7f00000015c0)=[{&(0x7f0000000180)="3fea0a08f5485b9c54ad6344616997e9007900534c8ffdffae8a491c33fd8bbaccc1406221474d81e8f3cc81ab", 0x2d}, {&(0x7f00000001c0)="1090ca08322947", 0x7}, {&(0x7f0000000200)="83cefa641d353c8a01d5b35f8b1947ec20d26443e69b22200be209ad9bb0", 0x1e}, {&(0x7f0000000240)="e0c28c8f769cc71823912757c0d0d3ac2f8a416de7282c4156ec81e7fb75411f7a3a5278cf1ca15af3c104f3ade7176b5b599e0ebe2214469b06251948da3cb1d596639ee843bd64d980f002923ec0127800891ee03e98fbdca8d73b509f0b8130ffa35ac1c71f5e7eeccf9d62dfdce11f7859121f62b9af66cd931386785a3d1c4e2ffa3f06ca36a9e49cddddd57d6584da6ec92d37d2fbda4574ef6e1041b766028b97be28571dc54526b3431cf8586a91be2eea9a1752281e826f951dc74dbd310d9407fc487e00bb02efccb9ee24c5dc8043614bc1ad0f2cb60ea1ae02e333c3b7f6f0c7ce067e", 0xe9}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="b5a3e1cb9abd4f32bde434105d8c6e7176e489f24d49e275562b5b6047d9fba7d1f00c1aca25b320867048b8c016bfe5ad3188bace296b74ffa6bcf0c63df8977759c01e04e87b1d998701c3b7d49185", 0x50}, {&(0x7f00000013c0)="68694af0060b3e39164cf76505778bde75bfba4448dae47074df0b4adf1105577f51afe61367b6dead9e1b3ae33506ec8cacb4932cad0ca028dce87ff0dc33790032a2638f05a56d2b53694547a873e0fb0081a3e7de94f95b1a2601832cfd6073882ac6a2226635f2b6ae499cb09d2c9971661f59f64ed8eb7eb8e7c5e947e2bcaef7f44d09a468ec3c753ad7f98b52aa419db0fa7d75ffe590a64041fd452734accc0a39f12704b8049bd297f1fbbd53135d50a8558cd8e8dd3aff93ed9bb4b2552ca6dd2d", 0xc6}, {&(0x7f00000014c0)="ae2dc09fe321582e459d94083a706f52ada4fa15477eb73f66615799ea75a01253725e16fc6d5e71276007413ea1ee2b5bca6a445cc76fdadb5af89b077e42d39b3a84b2fbdbf607204d606434b48b739395cdc12254730b76492b9380b7f3852dc7e6eccfb56174691c4e3c91e15c6a3256e5f8839a3ee7801b038bc8c4547f2b3b51d88c7d6ea9f1a78879fd1f3294f151b15bad17ad8aa68910b0a095dab8c6499afeaf116c52884ec8f71e96c307d21b5c8123be8cfde9416ae04b641dc41606b2208bd005", 0xc7}], 0x8, &(0x7f0000001640)={0x110, 0x117, 0x0, "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"}, 0x110, 0x40040d0}, {&(0x7f0000001780)={0x27, 0x0, 0x0, 0x2, 0x9, 0x3ff, "c21626bc7f4641e4a6f11e052c791646bc7fb2788616a60c5966cab15f14aaf4f9ce9a391ccb18f800bc7c3226467da5a9e0759ab9fbfed455e161769629ca", 0x1e}, 0x60, &(0x7f0000001b00)=[{&(0x7f0000001800)="23dc422a6668b51602dc06e6deae15a131c61da6d21bf574b58b10a3a498aa147ca0051d8e77d1b348dd8d8acff0b6471f34ace17dda595454197bae9c05da132fee0e4a3679845b9fbce3e3c53df0a5fed5ce59ff200afdeb35e88fc7960bbe541e6525739fcc42", 0x68}, {&(0x7f0000001880)="ebdeadaad90b47446c6c75f44e107d0a33167fbe632f7129d208f174c5bdbb40a8c88be6d9daf5122b34ac299d5ce1d63081f2d711216b693bae2324ce20063702e691dae9844205ef7f475c44c8db0f78a1f4f7cd9eb70ca340814b0959da2d8e9aa3c207657d1bef6ee4f691219c778f8cc9c798296c34b9cd8679f29c38264e13f106ff69b7b25d26919e6861dcb46cd6051c92105f93a0bb49be2910b35946636b512715fc2b8c698defcc55b1", 0xaf}, {&(0x7f0000001940)="2b7a5b31e445977a1d529711c6a4452ececc67898b90817ffbccf1776c88b335219eb20d06a99c320b32b27c0864b18e5052142df90246f82758f7f08879a86092657ad203104f7b447146eecf606119e157baba7d7fd318d4bcb7795721f784c64e7612ce51c86aaddb54a85538b84822f52590e0165c580a4dab265645d49ba15c6a75d4cef319b0382bd2fea836191391d5352966427c7745b2a90b794f17ec9d48ad217a6550504da1e6c8cd2aa74a356f078206a3afdc755daadfce4cd37cf0e378311197c48d43", 0xca}, {&(0x7f0000001a40)="e825e2188e126dc4577373d0649e874d95adcd05cc4f5e9b7ab2ade809cac49fbf12350e65f592664c2b514df4a60bd550cc339f87471242461a29a5a2b04a6f7ecd37b17137d3c2fc95a5ab25114c66ab00c01147c7cc2305bdb7c8fca075d1ec0741af34f6f3936f7d40c5fc75bdd845bb2e119ff78d7c50d644715e8f0d0ef3657f", 0x83}, 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{&(0x7f0000003000)="a8dad87c09a22741d38ab5c6eee68202641c7b47dc03a10007c0aec7cc77b2ee47bba58256e5bcd45ae4865b111041a260d9e4bf81b7df73f14806a5c17131b81bd9a58c222e963508b1b7cbc8870a5cbeb0a9aa14e37cabcf26145177cbcba5ea151f5f8f69c57586f46c8b0846e0be56a56ec3f051291001c51aaa097f9ef8e3d080bc3738f6a6cbfa2af08d051092211e2a4fa0f14fa36d0b6c676015c4414df59ef1c7863cc0e965c50aa67aea37b646159c1d479a8d54afce6b7be31213ee", 0xc1}, {&(0x7f0000003100)="7c3a9f2ebaea2aa5c6c62d58f75870f33316436b58524ca96052c0aab52d80cc1325445dd822f6bd34c77c06b01618125591a86b9f142356bc7f532772ca8e7f8c808a7963836f8d77a38091191be080c61451b93561928e13591e4da66e", 0x5e}, {&(0x7f0000003180)="91e5c3d63aa2b479047543c883437a24597efe25cb2281f90ea1888879735cac18c9485146de8e9aadff42b40feae14c7a519637afb244d973eb4cb1694824c1155976b7a9b6cec7b4dc706c4b2f8ed783e2d8115ed0b8ddccefdece09c0", 0x5e}], 0x5, &(0x7f0000003280)=ANY=[@ANYBLOB="78000000000020003b0100006e0e00006abf465b3c2c497d73a9a4de67041529383cd1fae3b748ca86a71f8d79623377aa0b74654c438522ad6e698d5152c7a3f4b3a38408ce40645e5dd02e32d128c7f9ced7f3295418d16c2a27763f2302b3ae009a925ee49dd4611b966edfd478d58ac56e0000000000"], 0x78, 0x4010}, {&(0x7f0000003300)={0x27, 0x0, 0x1, 0x3, 0xffffffff, 0x0, "fa19887b3289515d0313bd3a4311d1ac3506f13a1e6c51d738cda7ac84323d79714b39961e610591d550105b757d43eb83751311135528722d5e2d54282bb3", 0x8}, 0x60, &(0x7f00000036c0)=[{&(0x7f0000003380)="39680bc7596e4f1586c4", 0xa}, {&(0x7f00000033c0)="19fb76bf6a6496932c8e5fb407d5102d699fac6b425614eedd31812ee2a464652212fe66533a560e2ae50f030a8d724c9101f54f0df3f812057e06628f10af290db5e8a120f709bf95524d0aa299c1c2e16f81fa5ab9cf8d688e2dbf32c016b7f41dc3a549227849e4fd56b3feb38e5fffef74a2ed5444a6d77cbd48956a72a2a4fda3089dcb4cfdea265ce3637dc5405cc68657a71e39733518bb248869", 0x9e}, {&(0x7f0000003480)="a89a75c17a4842c66a2aebb9247258131839d7335e29e03cdff3f172f96f66a095c85c6509e4a3649257eb3371063292963511f09d6ab8f9ba7f216151a874f3adfc746434b131fc9713f640a190a0d6b2ec90e29ce2a0cf33f75c203d6a8972a7d6ae399dc87b64e5a714bed8e4565162f0351974e3690bd7f412a22e2b2f8e2c8e6bceed3b64b57665aaf58b8fbd2ead7358dcf5eee75550dff4f9e45707c3e3c8b1a794e666e45fb7", 0xaa}, {&(0x7f0000003540)="87512608a0c45e9e70e8ace530029e7d98791ca49af2cd51b33885be6c3697ed64162b49426a28f65696db2ca0cb2f3d9a2816f81f464bb1cf37d2b84f7b5b254daa93aadf76f786bfe595d2a50a", 0x4e}, {&(0x7f00000035c0)="4697f5704cd12cd39a2c40e7e29ea50d774f0c1a5d4c1e7d90bbada1243b581e8a4c3a51e1ef2c018776fb4c66066a3195fb2214a02f5bba49a7b8047f28c5ca07eadcbc5804776b206a24e67d28c176eade0a73db1ac7ee3b7f3849d4626e0a1b7a08aaf3fb1f15fc12933ac94c7fd852c7bce676ba94e97daf9a289aeb984fdc45362d8a3097e29da621e27d222da8c09031c1637c9fc6436a7f5039ec78bb08e1b72f5b0ba0ad0520a24d98553cdfbc42ad243cbbd3eb0f9fadc052aecc6d13f3ef40031684c803067bd8748fb6a552a9a6854447", 0xd6}], 0x5, &(0x7f0000003740)={0xe0, 0x119, 0x100000000, "7b4e5c41d17c30aca40511afcf3acb0c74a7fa149658a5c84ad73756deeb35fcd4a15fc717187ec9a52a24f214556f0859d6dfcdcb878c6abaa9760f5dd8cd8e07013820f168a00805919e7aef57d118ac394156921a55cc1dd2c9244fff9b089ec7124337f88595a5a22adc0c2948cd2a3883df5b1f895ade59ff384d4ae01188b20e51dc42377e46a373c01b927d738d21e4ca2f7d3fdc4e732dbbbf7947b86751afd2209ecd20132c7f851f09550fd7cc639c20354d569fdc619f837f513483debdd8e1d4777567"}, 0xe0, 0x4010}], 0x5, 0x81) getpeername$netlink(r1, &(0x7f00000039c0), &(0x7f0000003a80)=0xfdd5) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3f) 2018/04/30 06:53:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f00008c6000)=[{&(0x7f000050e000)="29000000180031090000002100000002021300000000ff06800000000c000800040074dbc238569207", 0x29}], 0x1) 2018/04/30 06:53:25 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000668fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/04/30 06:53:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x100) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x2, 0x4) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x54) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) [ 91.213829] ceph: device name is missing path (no : separator in ./control) 2018/04/30 06:53:25 executing program 4: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000240)="7c6d1759334e3b64bd9444389deb79c9a09d54221f00000000000000d8fc9e3ac90aa2bb20752a03d250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9bfc785cb2b7385660eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="7c6d1759334e3b64bd9444389deb79c9a09d54221f00000000000000d8fc9e3ac90aa2bb20752a03d250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9bfc785cb2b7385660eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0xffffffffffffffff) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="1352a2ee6306f0956f750275bee5cd24b0be8cf106c4a32b2184110df2d9c997895d1431df4bb80313ffeb28506e626e98f41e6a500f2cf9909b7ecb3d56516ef57fe60eb6b0d5c8fe9b9a5332fc9465b7bb2175387695b942c79d960d75e13d1680a956dbfd302fa194337a32239d090c59c255fa6ba2fd69243eaab02e", 0x7e, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000440)=[{&(0x7f0000000140)="c49aed2be5ff2dce6cfde4206adeccdea5dfb7c56e1010cbb7f43a29b47997ed55756acd07800a8d694585259255454f26f332cc30d0da0741a0723d1d0423156e5e5ba85f", 0x45}, {&(0x7f0000000300)="c71d54b0be3c78d23947945453ab663b02ea4f23dfb922c4cec741052c2b1090d473204eb39d7effb649ea8897cf81c81cce9ece4e8f75fb2ef17502439b4fb3755ab6cb5cb78a4157ebd1c17f5435636222e70d659a4a21e564f53ff70c134497cccaecccfe585b8cb85a2b9c098bea876a8f7d042365e368c3567511f13b27bec648e775", 0x85}, {&(0x7f00000001c0)="45888f8b6a48348b3cdd48f4a48147542c088395f4", 0x15}, {&(0x7f0000000200)="e116e5ac2a9bffbcc32d107f", 0xc}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="46552249c084458d3dc133215a1a131d45d538", 0x13}], 0x6, r2) close(r0) fchmod(r0, 0x0) 2018/04/30 06:53:25 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100007fffe, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x44, r2, 0x2, 0x70bd29, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x48ad}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x40084}, 0x4000040) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xf0, r2, 0x0, 0x70bd29, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9d}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5c0cbe0d}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff80000000}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8000}, 0x20004040) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x14, 0x2, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/04/30 06:53:25 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x2000000000000c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000686fcc)={{0x100000001}}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x3, 0x6, 0xee7, 0xe5, 0x8, 0x3}) r1 = dup(r0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000001c0)) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x7, 0x0, 0xf83d, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0xffffffffffffffc3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b15fb0)={0x0, 0xba, 0x200}) sysfs$2(0x2, 0x9, &(0x7f0000000300)) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000280)) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000002c0)={{0x3, 0xfffffffffffffffd, 0x2, 0x0, 0x7}}) close(r0) pwrite64(r0, &(0x7f0000000200)="2d41f5878b8daf7c4498a5632d26d4839924a0c20a72da638609975f2af9beb075f956a662be4439c3ecf1f5d4e02855eb8b33187d952230bfef75449895b4dda082c2bf5d03651f34f04f3394382110a71c82ea3105abca913114f3a6e8a2f994", 0x61, 0x0) 2018/04/30 06:53:25 executing program 3: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x1ff, &(0x7f0000007000/0x1000)=nil, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x40) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/04/30 06:53:25 executing program 3: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000280)={0x8, 0x2, 0x6}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x2, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x4, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000200)={0x5, r4, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000100)={0xfffffffffffffffc, r5, 0x10001, 0x9c96}) acct(&(0x7f0000000140)='./file0\x00') epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f00000000c0)) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/04/30 06:53:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x80025, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x101, 0x8, 0x6, 0xd6, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={r1, 0x10000, 0x6}, &(0x7f0000000500)=0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x2) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000078020000ffffffff0000000098000000a8020000ffffffffffffffff780300007803000078030000ffffffff04000000", @ANYPTR=&(0x7f0000027000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x4) 2018/04/30 06:53:25 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40013c, 0x0) unshare(0x40600) splice(r0, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000000100), 0xffff, 0x0) 2018/04/30 06:53:25 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{}, 0x2000001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000100)={0x0, 0x20000}) 2018/04/30 06:53:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x42100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=@canfd={{0x4, 0x10000, 0x2, 0x4}, 0x24, 0x2, 0x0, 0x0, "d4c8c476d48ca88cd49e7d6b61bfb2551c8d7b30172b728ce0ee8c7ae5acfefdbe73dc08ab0634b2e6578456fc5bbfcada4f0b9a6757b569de504b16d9a15224"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300)={0x81}, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffff9, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) r4 = accept$alg(r0, 0x0, 0x0) write(r4, &(0x7f00002ecf7e), 0x8f) 2018/04/30 06:53:25 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x9, 0x40800008) rt_sigaction(0x26, &(0x7f0000000080)={0x0, {0x1}, 0x10000000, 0xc744}, 0x0, 0x256, &(0x7f00000000c0)) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x1200000}, 0xc) 2018/04/30 06:53:25 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x20002, 0x0) 2018/04/30 06:53:25 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x200, 0x0) r1 = inotify_init1(0x80800) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xcc, 0x0, 0x3, 0xca, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={r3, 0x5, 0x7, [0x7, 0x1, 0x7e, 0x8, 0x1ff, 0x9, 0x0]}, 0x16) r4 = dup2(r0, r1) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00000001c0)=0x3) r5 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='systemvmnet0\x00', 0xfffffffffffffffb) r6 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x0) keyctl$negate(0xd, r5, 0x0, 0x0) unshare(0x20000000) clone(0x28000000, &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180)) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f0000000180)={0x40, 0x9, 0x4d, 0x8, 0x20, 0x81}) 2018/04/30 06:53:25 executing program 4: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_dev$usbmon(&(0x7f0000000f00)='/dev/usbmon#\x00', 0x1f, 0x10000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x404000000}, 0xff16) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="b2ed52eeb8deaea72505324229084ee67f70656ebc5efb2ff24adfd891e1655951544be3f0019e3fa4f153bbe826567719066aaa90497735007a15a3e0e03694d259ed3f6aa20b29e8e41f89b0c7a3c6a40c6cf428fbd6e05b00e75505f1266f52d3704d19e1c325f3fbc2b2ca1f7d7be9d4c757fa9067df38304ee98d14cb04a1cb3af48b4ff89202838a5dca1aab3ff48d9a6235cf0aee3d2a9f8ddfe691d3cf88639cf9435f08a46fe852e707a37157c80f76b9b831dabc8013542d25d0d85e2d9dc9000000e9ff00000000000000ad4860764a39350ca9a288aa7094948640be344379009c8abde93cabe0c6e7f4acca672bf5ae612ed04bac725e6dfd7e741fc0903d89b91c076e7826c0b2e55e286937489a941a3df48aa52da17618c089a4677c8d7f6212cc56c100d45ac70e31be17a8cdef97e78138275321474d40ab4879a5dba3d567a14f7f3901187a5f2cbee4804e518df59f00327c30af86f4ee05"], 0x1) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r3 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r4 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, &(0x7f00000005c0), 0x0, r4) modify_ldt$read(0x0, &(0x7f0000000080)=""/8, 0x8) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000ec0)=0x0) r6 = getpgrp(r5) preadv(0xffffffffffffffff, &(0x7f0000000e40)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000900)=""/119, 0x77}, {&(0x7f0000000980)=""/249, 0xf9}, {&(0x7f0000000a80)=""/138, 0x8a}, {&(0x7f0000000b40)=""/205, 0xcd}, {&(0x7f0000000c40)=""/86, 0x56}, {&(0x7f0000000cc0)=""/252, 0xfc}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000dc0)=""/75, 0x4b}], 0x9, 0x0) ioctl(r2, 0xfffffffffffffffd, &(0x7f0000001140)="00de219f7dcc42bce233d6a1d0d1a996c839458e4825a051730ad2c6853eb4f73592df84930ae9a9034960f699664efddf9a56654b00b89d4124b8d6458ddb68934cdb9ff336d1acdd23746f5a7250ad6e01ad070eddcb6455f851892d52c5cc176d0d2aec5ac41d3995eaaaa7d28c9d56a398d0597193cc057c48097f5b17236642b810926ee916afe12e6735d42e21b52fd531967400c122455add3fc3e29b1609e3aacc0de37f42c5e3bb0431fedb3a456e80908648424dad7df05210a56336b2804db1") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000880)={0x1, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2}, 0xb0, 0x3, 0x5, 0x78, 0x5, &(0x7f00000000c0)='irlan0\x00', 0x4, 0x7fff, 0x8}) ioprio_set$pid(0x2, r6, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80100, 0x0) setsockopt$inet6_tcp_TLS_RX(r7, 0x6, 0x2, &(0x7f00000005c0)={0x303, 0x33}, 0x4) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/30 06:53:25 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0x400) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x7f, {0xfffffffffffff800, 0xfffffffffffffffd, 0x79, 0x2, 0x9, 0xffffffff}, 0x100000000, 0x40}, 0xe) r1 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/218) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0203000211000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000030008000200000002000000e00000021200000000000000e69edd7b28a8902700000003000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) 2018/04/30 06:53:25 executing program 1: r0 = socket(0x15, 0x802, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2}, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0xfffffffffffff001) 2018/04/30 06:53:25 executing program 5: mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) eventfd2(0x7, 0x80801) read(r0, &(0x7f0000000300)=""/250, 0xfa) vmsplice(r1, &(0x7f0000000180)=[{}, {&(0x7f0000000040)="f6b4db3dc0ca3d9ab952034b476c10c12c98faf21e733dc8cbc0aba87fe14df9382d29687405b4afdc", 0x29}], 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000600)={@empty, @remote}, &(0x7f0000000640)=0xc) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000680)) 2018/04/30 06:53:25 executing program 3: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000001ffc), 0xe69a333) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) [ 92.084858] sctp: [Deprecated]: syz-executor7 (pid 7138) Use of int in max_burst socket option deprecated. [ 92.084858] Use struct sctp_assoc_value instead [ 92.145277] sctp: [Deprecated]: syz-executor7 (pid 7138) Use of int in max_burst socket option deprecated. [ 92.145277] Use struct sctp_assoc_value instead 2018/04/30 06:53:26 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) fsync(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/30 06:53:26 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x3) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000080)=0x401) 2018/04/30 06:53:26 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x80100, 0x0) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) socket$inet(0x10, 0x80002, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2f0000001800030007fffd946fa283bc8020000000040205031d856808000f00083c14cc16ccbb24e0710b42fa3ccc", 0xffffffffffffff29}], 0x1}, 0x0) 2018/04/30 06:53:26 executing program 4: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x8, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_dev$usbmon(&(0x7f0000000f00)='/dev/usbmon#\x00', 0x1f, 0x10000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000f40), &(0x7f0000000f80)=0x4) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x404000000}, 0xff16) readv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r3 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='IPVS\x00', 0x0) r4 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, &(0x7f00000005c0), 0x0, r4) modify_ldt$read(0x0, &(0x7f0000000080)=""/8, 0x8) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000ec0)=0x0) r6 = getpgrp(r5) preadv(0xffffffffffffffff, &(0x7f0000000e40)=[{&(0x7f0000000180)=""/40, 0x28}, {&(0x7f0000000900)=""/119, 0x77}, {&(0x7f0000000980)=""/249, 0xf9}, {&(0x7f0000000a80)=""/138, 0x8a}, {&(0x7f0000000b40)=""/205, 0xcd}, {&(0x7f0000000c40)=""/86, 0x56}, {&(0x7f0000000cc0)=""/252, 0xfc}, {&(0x7f00000006c0)=""/54, 0x36}, {&(0x7f0000000dc0)=""/75, 0x4b}], 0x9, 0x0) ioctl(r2, 0xfffffffffffffffd, &(0x7f0000001140)="00de219f7dcc42bce233d6a1d0d1a996c839458e4825a051730ad2c6853eb4f73592df84930ae9a9034960f699664efddf9a56654b00b89d4124b8d6458ddb68934cdb9ff336d1acdd23746f5a7250ad6e01ad070eddcb6455f851892d52c5cc176d0d2aec5ac41d3995eaaaa7d28c9d56a398d0597193cc057c48097f5b17236642b810926ee916afe12e6735d42e21b52fd531967400c122455add3fc3e29b1609e3aacc0de37f42c5e3bb0431fedb3a456e80908648424dad7df05210a56336b2804db1") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000880)={0x1, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, {0x2}, 0xb0, 0x3, 0x5, 0x78, 0x5, &(0x7f00000000c0)='irlan0\x00', 0x4, 0x7fff, 0x8}) ioprio_set$pid(0x2, r6, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80100, 0x0) setsockopt$inet6_tcp_TLS_RX(r7, 0x6, 0x2, &(0x7f00000005c0)={0x303, 0x33}, 0x4) prctl$getname(0x10, &(0x7f0000000440)=""/173) 2018/04/30 06:53:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0/file1\x00', &(0x7f00000001c0)='overlay\x00', 0x100000, &(0x7f0000000240)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x31) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x81, 0x264f07c7, 0x0, 0x46b}, {0x4, 0x1de, 0x7ff, 0x4}, {0x5, 0x0, 0xfff000000000, 0x7}, {0xd7b, 0x9, 0x0, 0x7}, {0x0, 0x2, 0x10000, 0x1}]}) 2018/04/30 06:53:27 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x200, 0x0) r1 = inotify_init1(0x80800) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0xcc, 0x0, 0x3, 0xca, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={r3, 0x5, 0x7, [0x7, 0x1, 0x7e, 0x8, 0x1ff, 0x9, 0x0]}, 0x16) r4 = dup2(r0, r1) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00000001c0)=0x3) r5 = request_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='systemvmnet0\x00', 0xfffffffffffffffb) r6 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x0) keyctl$negate(0xd, r5, 0x0, 0x0) unshare(0x20000000) clone(0x28000000, &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180)) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f0000000180)={0x40, 0x9, 0x4d, 0x8, 0x20, 0x81}) 2018/04/30 06:53:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) 2018/04/30 06:53:27 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000000c0)=[{r0, 0x10}, {r0, 0x4000}, {r0}, {r0, 0x80}, {r0, 0x1729}], 0x5, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140)={0xbd}, 0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x10, 0x212013, r0, 0x40000000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x201, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) 2018/04/30 06:53:27 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) r1 = socket$netlink(0x10, 0x3, 0x12) write(r1, &(0x7f00000001c0)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080029007500", 0x27) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000000)=0x5, 0x4) 2018/04/30 06:53:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x9, 0x0, {0xffffffffffffffff, 0x2, 0x6, 0x3, 0x800}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000080)=""/8, 0x2dd, 0x0) signalfd4(r2, &(0x7f0000000180)={0x4}, 0x8, 0x80000) 2018/04/30 06:53:27 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x200840, 0x2) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000004c0)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x3, 0x4) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1, 0x533d, 0x10001, 0x8, 0x0, 0xa6, 0x100, 0x4, 0x6, 0x9, 0x1, 0x2, 0x9, 0x1ff, 0x3, 0x7, 0x20, 0x0, 0xff, 0x5, 0x8, 0x7f, 0x3, 0x1dfbc5b, 0xf4c, 0x1, 0x1, 0x81, 0xd8c, 0xffffffffffffffff, 0xffffffff, 0x20, 0x8, 0x6, 0x773a, 0xfffffffffffffff7, 0x0, 0x42, 0x6, @perf_config_ext={0xffffffff, 0x2}, 0x9, 0x1, 0x8, 0x7, 0xfffffffffffff800, 0x10ee76ef}, r1, 0x9, r0, 0x3) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x7ffffd) 2018/04/30 06:53:27 executing program 4: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x488000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x8000000000006513, 0xfeffe003, 0x80000001, 0x1}) 2018/04/30 06:53:27 executing program 6: r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ppoll(&(0x7f0000000100)=[{}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x400}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000000c0)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) mmap(&(0x7f0000e31000/0x3000)=nil, 0x3000, 0x200000f, 0x10010, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/30 06:53:27 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0/file1\x00', &(0x7f00000001c0)='overlay\x00', 0x100000, &(0x7f0000000240)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x31) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x81, 0x264f07c7, 0x0, 0x46b}, {0x4, 0x1de, 0x7ff, 0x4}, {0x5, 0x0, 0xfff000000000, 0x7}, {0xd7b, 0x9, 0x0, 0x7}, {0x0, 0x2, 0x10000, 0x1}]}) 2018/04/30 06:53:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000600)='ramfs\x00', 0x81a, &(0x7f0000000080)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000200)='./file0/file1\x00', &(0x7f00000001c0)='overlay\x00', 0x100000, &(0x7f0000000240)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000640)='ubifs\x00', 0x1004, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x31) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='vxfs\x00', 0x8003080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x500f, &(0x7f00000e7000)) mount(&(0x7f0000000040)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000000100)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x81, 0x264f07c7, 0x0, 0x46b}, {0x4, 0x1de, 0x7ff, 0x4}, {0x5, 0x0, 0xfff000000000, 0x7}, {0xd7b, 0x9, 0x0, 0x7}, {0x0, 0x2, 0x10000, 0x1}]}) 2018/04/30 06:53:27 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)=',', 0x1, 0xffffffffffffffff) 2018/04/30 06:53:27 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800000089f0, &(0x7f0000000100)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x200000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x5, 0x101, 0x7fff, 0x1000, 0x11, 0x3}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0xf9, 0xd4, 0x7, 0xffffffffffff0000, 0x5, 0x5}, 0x8000}) 2018/04/30 06:53:27 executing program 1: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x181000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000100)={0x7, 0x1d, 0x1000, 0x9, "df52423071c641d2df98f90738768dbc46a0ad7317f0a4802de7752f37f77c7e"}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2204c0, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000880)=""/4096, 0x1000}, 0x0) 2018/04/30 06:53:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fchdir(r0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/4096}, &(0x7f0000000180)=0x78) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) rmdir(&(0x7f00000001c0)='./0ile0\x00') 2018/04/30 06:53:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) socket(0x7, 0x800, 0x9) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x101, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000080)={0xc05, 0x20, 0x9, 'queue0\x00', 0x2}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) bind$ax25(r3, &(0x7f0000000040)={0x3, {"3800834ccd950f"}, 0x5}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000180)={r0, r3}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000200)={0x8, &(0x7f00000001c0)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000240)={r4, 0x10}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000026f000)) truncate(&(0x7f0000000280)='./file0\x00', 0x7fff) 2018/04/30 06:53:27 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2c1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0x100000000, 0xc, [0x5b7177cf, 0x800, 0x183]}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2405, 0x200) 2018/04/30 06:53:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x2a5) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/30 06:53:27 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x0, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x9f, 0x66b, 0xc727, 0x8}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000040)) accept4$packet(r0, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002d00)=0x14, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x3f, 0xe8c}, 'port1\x00', 0x80, 0x100000, 0x2000000, 0x9, 0x101, 0x7, 0x7, 0x0, 0x1, 0x9}) bind$can_raw(r0, &(0x7f0000002d40)={0x1d, r1}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'rose0\x00', r1}) writev(r0, &(0x7f0000000000), 0x1b1) 2018/04/30 06:53:27 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e21, 0x2, @empty, 0x1}, {0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x5dc9aa94, [0xb7ce, 0x1, 0x8000, 0xa391, 0xffffffffffffffc0, 0x7, 0x251, 0x6]}, 0x5c) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffd, 0x9}) r3 = dup2(r2, r1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="8864a2", 0x3}], 0x1) 2018/04/30 06:53:28 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000004c0)=[@in6={0xa, 0x4e23, 0x557, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9fa3}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xb431, @dev={0xfe, 0x80, [], 0x20}, 0x4}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, @in6={0xa, 0x4e23, 0x7, @empty, 0x255}], 0xbc) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x2, @empty, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x58, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x88) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000740)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="00012bbd7000fcdbdf250100000014000300080003000300000008000400ff0f0000"], 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/04/30 06:53:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4100, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000005c0)={{&(0x7f0000000500)=""/103, 0x67}, &(0x7f0000000580), 0x50}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000480)=0xf9, &(0x7f00000004c0)=0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000017c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001800)={@empty, 0x0}, &(0x7f0000001840)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000018c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001900)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000001a00)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001c40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1300}, 0xc, &(0x7f0000001c00)={&(0x7f0000001a40)={0x190, r2, 0x4, 0x70bd2c, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x12c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x190}, 0x1, 0x0, 0x0, 0x40}, 0x4) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r9, &(0x7f0000000440)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=@ipv4_newaddr={0x34, 0x14, 0xa3a5529e14c77eb9, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r10}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x0) 2018/04/30 06:53:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x100, 0x4) 2018/04/30 06:53:28 executing program 0: unshare(0x400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) r1 = msgget$private(0x0, 0xa) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000140)=""/252) 2018/04/30 06:53:28 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x4000, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/180, 0xb4, 0x100, &(0x7f00000000c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000340)=0x8, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r2 = syz_open_pts(0xffffffffffffffff, 0x210140) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0x7, 0xffffffffffffff6c) r3 = dup(r1) readv(r3, &(0x7f0000864f80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000140)) 2018/04/30 06:53:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000700)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)=""/253, 0xfd}, {&(0x7f00000000c0)=""/121, 0x79}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/189, 0xbd}, {&(0x7f0000000380)=""/215, 0xd7}, {&(0x7f0000000480)=""/196, 0xc4}], 0x6, &(0x7f0000000600)=""/255, 0xff, 0x8}, 0x22) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/04/30 06:53:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4100, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000005c0)={{&(0x7f0000000500)=""/103, 0x67}, &(0x7f0000000580), 0x50}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000480)=0xf9, &(0x7f00000004c0)=0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000017c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000001800)={@empty, 0x0}, &(0x7f0000001840)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000018c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001900)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000001a00)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001c40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1300}, 0xc, &(0x7f0000001c00)={&(0x7f0000001a40)={0x190, r2, 0x4, 0x70bd2c, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x12c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}]}, 0x190}, 0x1, 0x0, 0x0, 0x40}, 0x4) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r9, &(0x7f0000000440)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=@ipv4_newaddr={0x34, 0x14, 0xa3a5529e14c77eb9, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r10}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x0) 2018/04/30 06:53:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x6, 0x9a22, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x5, 0x3, 0x3}, 0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000000000000000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400007a00000000000000000000000000000000000000000000000000000200010000000000000000000000fff305000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xb0}, 0x1}, 0x0) 2018/04/30 06:53:28 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_mr_vif\x00') setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x478, 0x0, 0x310, 0xffffffff, 0x310, 0x310, 0x3e0, 0x3e0, 0xffffffff, 0x3e0, 0x3e0, 0x5, &(0x7f0000000080), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x12, 0x7fff, 0x6}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffff70bd, [0xffffffffffffff91, 0x14, 0x6, 0x0, 0x3ff, 0x5], 0x800, 0x38e4, 0x8000}, {0x7, [0x0, 0x2, 0x6, 0x7fff, 0x7ff, 0x6], 0x1, 0x9, 0x1}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@inet=@set1={0x28, 'set\x00', 0x1, {{0x7, 0x4, 0x510a2c32}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x6, @rand_addr=0x3f, @loopback=0x7f000001, @gre_key=0xffff, @gre_key=0xb25c}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@unspec=@cpu={0x28, 'cpu\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x7fff, @gre_key=0x4}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xff0000ff, 0xffffffff, 'bcsf0\x00', 'sit0\x00', {0xff}, {0xff}, 0x73, 0x1, 0x1}, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x88, @icmp_id=0x65}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) write$binfmt_aout(r1, &(0x7f0000000740)={{0x108, 0xffffffffffffffc0, 0x7, 0x2f4, 0x1a6, 0xbd, 0x36d, 0x7}, "01717cd7f07ee240e4a1864d3b8b8876465dbf1472d64212b52e0ee33ee02c0766e4e4497fe3851e0fd5d29f32eb7f26bc210766c97961d43c9b168525bb5af34a03ea19334f238705e16405577d108f1678e23f9fdf042c5f61de81966479d023eb1ead2ed7a0de29b98be1b37c62bfc9723ebc9cde6cd66a83ce5cbb75456ca0b26ca6eda414c13c0e9fc78f734385bdd701492b", [[], [], []]}, 0x3b5) 2018/04/30 06:53:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00') writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="d7", 0x1}], 0x1) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000140)=0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x7fff) 2018/04/30 06:53:28 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000001100)='/dev/snd/seq\x00', 0x0, 0x10000000004002) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = dup2(r0, r0) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) munlock(&(0x7f00007dd000/0x3000)=nil, 0x3000) getsockname$ax25(r1, &(0x7f0000001140), &(0x7f0000001180)=0x10) accept4$bt_l2cap(r1, &(0x7f0000001200), &(0x7f0000001240)=0xe, 0x80800) write(r0, &(0x7f0000000100)="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", 0x1000) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000040)=@generic={0x5, 0x100000000, 0x7}) bind$inet(r2, &(0x7f00000011c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) timerfd_create(0x4, 0x800) unshare(0x800) [ 94.702601] device lo entered promiscuous mode [ 94.735260] device lo left promiscuous mode [ 94.761933] device lo entered promiscuous mode 2018/04/30 06:53:28 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0xa2000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000300)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@loopback}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = dup(r2) shutdown(r2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa}}, 0x0, 0x0, 0xe830, 0x0, 0x10}, 0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000000)={0x800, 0x3, 0x7, 0xffffffffffff7fff, 0xffffffff, 0x2, 0x75fc, 0x252, 0x7f, 0x8}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x0, 0x1, 0x9c9f, 0x9, 0x41}, 0x98) 2018/04/30 06:53:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x43ffc) io_submit(0x0, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1, 0x8000000}]) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) 2018/04/30 06:53:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:28 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@nfc={0x27}, 0x80, &(0x7f0000001400)}, 0x0) prctl$setname(0xf, &(0x7f0000000000)='ppp1,(vmnet0&\x00') ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000300)="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") syz_open_dev$adsp(&(0x7f0000001340)='/dev/adsp#\x00', 0x2, 0x40) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x50, "1c3df297fe586b4f659ee868cab62024942aeaa52860d316a18e20a9805cc7e0352fa44aa279df4b754d08d355ab437b2f493adf9ad67925f0c4f99ba9c0eba9f7c5894331ef6cb533a90547e2e1333c"}, &(0x7f0000001300)=0x58) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400a81) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7359cd0a}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000100)={r4, 0x800}, 0x8) 2018/04/30 06:53:28 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) semget$private(0x0, 0x3, 0x10) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0xffffffffffffffff, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/108, 0x5}) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) socket$pptp(0x18, 0x1, 0x2) 2018/04/30 06:53:28 executing program 4: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) flock(r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) close(r1) 2018/04/30 06:53:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802fffffffe}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xfffffffffff}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) [ 95.048817] Unknown ioctl 1074025672 2018/04/30 06:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) [ 95.102907] Unknown ioctl 1074025672 2018/04/30 06:53:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flistxattr(r0, &(0x7f00000000c0)=""/174, 0xae) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x20000201, &(0x7f0000000100)}) 2018/04/30 06:53:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000040)="df", 0x1, 0x20020003, &(0x7f0000000200)={0x2, 0x20000000004e21, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)=""/120, 0x78}], 0x1, &(0x7f0000000600)=""/42, 0x2a}, 0x21) 2018/04/30 06:53:29 executing program 7: r0 = socket(0x10, 0xa, 0x20000) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002b3000), 0x0, &(0x7f0000878000), 0x0, 0x8}, 0xfffffffffffffffc) getsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f0000000080)=""/168, &(0x7f0000000140)=0xa8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x1d3) recvmsg(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/62, 0x3e}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="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", 0x10d, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000000300)=""/127, 0x7f) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) 2018/04/30 06:53:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005401, &(0x7f0000003ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101001, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x8, 0x8, 0x100, 0x4027, 0x8a0002, r2}) 2018/04/30 06:53:29 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x8400, 0x81) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(0xffffffffffffffff) pipe(&(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000380)={r2, r3}) r4 = syz_open_procfs(r0, &(0x7f0000000040)='loginuid\x00') write$fuse(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="300000000000000000c48f2f0000000000001d000000000000000000000000000074b6175b52dc1f73000000000000000000005ee04306a43b3d6ff7e5a9001e89255d893dd20ba974b49b5cac4fad02ab164466029d7c648f21ae58b98f7e9d64fa71ea1b485eff1a1bf724d273efaea20cd0c849449c2305360c99c4049a97aa9fa311076616d92d47477e5d3c16d705fd5f08cc3221016bffff0000000000000000"], 0xa3) write$fuse(r4, &(0x7f0000000280)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0xe0800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7f, 0xf6, 0x7fffffff, 0x6, 0xbc3e}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r5, 0x7}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000140)) 2018/04/30 06:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:29 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) 2018/04/30 06:53:29 executing program 2: ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x2, 0x9, 0xffffffffffff49a4, 0x8, 0x4}) set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$inet(0x2, 0x6, 0x8001, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB="00000000000000000000f3ffffff00000000000000000000000000000004980000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80008010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000020000000000000020004e4f545241434b0000000000000000000000000000000000000000000000ffffffffac1414bb00000000ff000000697036677265300000000000000000006272696467653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000e80008010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000004000000000000002800727066696c74657200000000000000000000000000000000000000000000090000000000000020004e4f545241434b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x308) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) r3 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x101, 0x0) connect$vsock_stream(r3, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000340)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x20000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r4, 0x2, 0x1, 0x1ff, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) [ 95.377901] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 06:53:29 executing program 4: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x29, 0x48, &(0x7f0000000040)=0x401, 0x4) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000240)={r4, &(0x7f0000000200)=""/31}) 2018/04/30 06:53:29 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4000000000046800) syz_open_pts(r1, 0x40000) io_setup(0x8000000007, &(0x7f0000000140)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x9, 0x0, 0x0, r1, &(0x7f0000000200)='0', 0x1}]) 2018/04/30 06:53:29 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r0, &(0x7f0000002f00)={&(0x7f0000001a80)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1c56029b676997b6a609782eee9e253ced0e41cbf1227ec1a4dabf7e4de19e9d134bcb7efebc712e5c0b43b043e4f094dd7b80fb5b980b7aa257038ad33d1"}, 0x80, &(0x7f0000001b40), 0x0, &(0x7f0000002c80)=[{0x10}], 0x10}, 0x41) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/30 06:53:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x3a3a00) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x40, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @local, @broadcast}, &(0x7f0000000180)=0xc) ioctl$TIOCCONS(r0, 0x541d) bind$packet(r2, &(0x7f00000001c0)={0x11, 0x18, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) close(r1) r4 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r4, &(0x7f0000000000)=@unspec, 0xfffffffffffffdaa) 2018/04/30 06:53:29 executing program 1: mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3, 0x4}, &(0x7f0000000080)=0x0) timer_settime(r0, 0x1, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) symlink(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='./control\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f00000002c0)=""/223, &(0x7f0000000280)=0xfffffffffffffcc3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80041, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x1f, 0x4211c825, 0x1, 0x202}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000179ff8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) [ 95.728989] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 06:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) preadv(0xffffffffffffffff, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:29 executing program 2: ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x2, 0x9, 0xffffffffffff49a4, 0x8, 0x4}) set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$inet(0x2, 0x6, 0x8001, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB="00000000000000000000f3ffffff00000000000000000000000000000004980000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80008010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000020000000000000020004e4f545241434b0000000000000000000000000000000000000000000000ffffffffac1414bb00000000ff000000697036677265300000000000000000006272696467653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000e80008010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000004000000000000002800727066696c74657200000000000000000000000000000000000000000000090000000000000020004e4f545241434b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x308) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) r3 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x101, 0x0) connect$vsock_stream(r3, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000340)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x20000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r4, 0x2, 0x1, 0x1ff, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/04/30 06:53:29 executing program 6: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x89f7, &(0x7f0000000540)={'sit0\x00'}) 2018/04/30 06:53:29 executing program 7: capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="009550ff64d873df2826aa97086b43c40000000000000004fd9cf6b5c2e644a916c750000000000000000000000000") fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/04/30 06:53:29 executing program 3: r0 = userfaultfd(0x0) userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) pkey_mprotect(&(0x7f0000908000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) mq_unlink(&(0x7f0000000000)='(\x00') r1 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="17f1b36db60cc81fa9bbfaa401363415b8be8349a338fcfdb03443848841cd583536187d8d246bf1febff8850995fe0892d2482be8bac7cc363c75f68bae4acc9fc6fa6f5e063ce8a3bdfc62a6362ec5a4e26aef539ad32e0eb3fecfa723d847bc8db89ef0900dc31c970e92c5a15550e6d05f41fcb172c47cbd096e0d9b7c384af88510e2093869b788d5d8ace6e20a47ba50a0a272b183", 0x98, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='(\x00', 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r2) read(r0, &(0x7f0000009f9c)=""/100, 0x64) 2018/04/30 06:53:29 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80000, 0x0) fcntl$notify(r0, 0x402, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={r0, 0x0, 0x5, 0x100000008, &(0x7f0000000280)=[0x0, 0x0], 0x2e6}, 0xfffffffffffffd6d) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000300)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) pipe2(&(0x7f0000000240), 0x800) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000040)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000400)={0x4000, 0x9, 0x0, [{0x11, 0x300000000000, 0x7f, 0x7, 0x0, 0x3, 0x3b85}, {0x9, 0x5, 0x0, 0x0, 0xffff, 0xb1, 0xff}, {0x2, 0x8, 0x13, 0x100000001, 0x80, 0x8, 0xfffffffffffffffb}, {0xfffffffffffffffe, 0xef5, 0x80000001, 0x8, 0x394513c2, 0x6, 0x5}, {0x1ff, 0x47e, 0x3, 0x400, 0xff, 0x80000001, 0x4}, {0x3ff, 0xffffffff00000001, 0x800, 0x9, 0x100, 0x3, 0x6}, {0x3, 0x0, 0x0, 0x1, 0x3, 0x9, 0x4}, {0x9, 0xb, 0x8, 0x0, 0x8, 0x1, 0x9}, {0x3, 0xb9, 0x10000, 0x1, 0x40, 0x4, 0x100000000}]}) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x33, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="020000000000000000000000c2c400005cffff0080ffffff008eba8462cd776909a81f8a302c231261a883c0e6b83fd370639c186c5d21c2053459c388c2cb5fb1c55cf9f9ae50e9cecc56cba35345e7fe1e19019293999d7e2d4acf95d669dfabf8a026187df0b85472e4e0632f7be1e1bd790bbb77dc3e381e2cac4f353519cae3e7ae17f5", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000d00000000000009100000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/30 06:53:29 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="078756c624c92bd11a213ee6fa4f407ea5a5592115133fcacc0195233856e716e0eab11e76c375155d5d5c6b814d", 0x2e, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x32b) sendto$inet(0xffffffffffffffff, &(0x7f0000000bc0)="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", 0x2e5, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f00009be000)=""/11, 0xfffffd37, 0x0, 0x0, 0xfffffffffffffd58) shutdown(0xffffffffffffffff, 0x1) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x880, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x8}, 0x1) r1 = memfd_create(&(0x7f0000000080)='\'vmnet1+keyring\'\x00', 0x2) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000340), 0x4) r2 = add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="15c533e3cf33cc458eeb5871d5adfafdf4d94ac5848e143eb61714df5b2e3e7c57beaf47a16a2de17385641ed5359aff34ce94ed84428cb5b65b745bb408c6c3436ee442d4afb7dcfbbf09cb0aecf64934e04e9d0e", 0x55, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r2, 0x180000000000000, 0x7ff, r3) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/30 06:53:29 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) fsync(r0) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) close(r1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001c80)={r1, &(0x7f0000001c00), &(0x7f0000001c40)=""/11}, 0x18) 2018/04/30 06:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:30 executing program 6: r0 = socket(0xe, 0x80003, 0x80000000) write(r0, &(0x7f00000001c0)="220000001e0007ffe988160f09007fde0000f5eafeffa7001af2fe38050008800100", 0x22) 2018/04/30 06:53:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000018c0)='/dev/net/tun\x00', 0x0, 0x10080) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"73fc7e2be16c0700", 0x3}) dup3(r0, r1, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x1, 0x101}) 2018/04/30 06:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x7, 0x300) ioctl$KDMKTONE(r0, 0x5385, 0x100) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) clock_nanosleep(0x1, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) eventfd2(0x8, 0x80801) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x4e22}], 0x3c) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000000c0)={0x8, 0xfffffffffffffff8, 0x81, 0x100}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'veth1_to_bridge\x00', 0x2}) 2018/04/30 06:53:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/30 06:53:30 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x7fc0000000000, 0xfffffffffffffffe) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) 2018/04/30 06:53:30 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') exit(0x0) getdents64(r0, &(0x7f0000000140)=""/140, 0x7a41293229e9dbeb) 2018/04/30 06:53:30 executing program 0: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000280)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742b807076342f76732f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x81be, 0x7, 0x1, 0xcf81}, {0x100000000, 0x80000000, 0x0, 0x4}, {0x0, 0x3ff, 0x7ff, 0x8}, {0xfff, 0x9}]}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/30 06:53:30 executing program 2: ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x2, 0x9, 0xffffffffffff49a4, 0x8, 0x4}) set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$inet(0x2, 0x6, 0x8001, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB="00000000000000000000f3ffffff00000000000000000000000000000004980000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80008010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000020000000000000020004e4f545241434b0000000000000000000000000000000000000000000000ffffffffac1414bb00000000ff000000697036677265300000000000000000006272696467653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000e80008010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000004000000000000002800727066696c74657200000000000000000000000000000000000000000000090000000000000020004e4f545241434b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x308) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) r3 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x101, 0x0) connect$vsock_stream(r3, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000340)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x20000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r4, 0x2, 0x1, 0x1ff, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) [ 97.014699] audit: type=1326 audit(1525071211.013:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7475 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 06:53:31 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:31 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) fremovexattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='securitq./dev/ppp\x00']) write$binfmt_elf32(r0, &(0x7f0000000500)=ANY=[], 0x0) readv(r0, &(0x7f0000001f00)=[{&(0x7f00000001c0)=""/120, 0x78}], 0x1) 2018/04/30 06:53:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="0000000000a700091504df814900000000007f0000da00c913b86201b48d5dc515000000038abd8085ae88f9d2ed65ac", 0x30) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x1f, 0x4) socket$inet6(0xa, 0x80006, 0x101) 2018/04/30 06:53:31 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:31 executing program 6: sched_yield() r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3e, "482fd7d7e3bfac8d7faabd5e0741e22fcce15b2690fe4f1fc8d4a260fd9cf7137da05fd8d51e6099824f254729d9a8696c2fd8f0f7601c93aa1cb89e4d7c"}, &(0x7f0000000080)=0x46) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/04/30 06:53:31 executing program 3: writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)="8e6a0aacd461c202d03317a4f9a1d8ed2c12c100e880d30f6203dbabd849237e531d9c2eda090d3dad", 0x29}], 0x1) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000040)={0x4}) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000002c0)=""/34, 0x22}, {&(0x7f0000000300)=""/154, 0x9a}, {&(0x7f00000003c0)=""/141, 0x8d}, {&(0x7f0000000480)=""/157, 0x9d}], 0x5, &(0x7f00000005c0)=""/203, 0xcb, 0x3}, 0x10040) accept4$unix(r0, &(0x7f0000000700)=@abs, &(0x7f0000000780)=0x6e, 0x80000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f0000000040)) [ 97.926270] audit: type=1326 audit(1525071211.924:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7475 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 06:53:32 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) fremovexattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='securitq./dev/ppp\x00']) write$binfmt_elf32(r0, &(0x7f0000000500)=ANY=[], 0x0) readv(r0, &(0x7f0000001f00)=[{&(0x7f00000001c0)=""/120, 0x78}], 0x1) 2018/04/30 06:53:32 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:32 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x8, 0x20, 0x9}, 0x2c) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40440, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9}, 0x2c) 2018/04/30 06:53:32 executing program 0: getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100)) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) syz_emit_ethernet(0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500002800000000002f9078ac14ffaae000000100008100", @ANYRES64=r0, @ANYBLOB="d6fbc2926517af2e1afe3aac3c8ed7db1a6d563f4de5f419ddc496a46838e210854df7258f90f4d33c8c254b8687e7d0c7ce428b5a08741b92a8e9c02c1372145dff9524ff353070d16bb0f6f017b4cf2c092ca0ee6d2c702ba0eb04e51b6474143713a3459a9fe60dc71cf11d9346da1476e07b0bd1551520799bf1f6", @ANYBLOB="5000000090780000bd56542b4ec39df77ba484d3260e5f14cb9611b8efcec45ad9bdbb469be7a5a699f8df9401c419f325b0f330"], 0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) 2018/04/30 06:53:32 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x9}, 0x1) r1 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100), &(0x7f0000001140)=0x8) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x5, 0x100) 2018/04/30 06:53:32 executing program 2: ioctl$TIOCLINUX2(0xffffffffffffffff, 0x541c, &(0x7f0000000100)={0x2, 0x9, 0xffffffffffff49a4, 0x8, 0x4}) set_mempolicy(0x0, &(0x7f0000000080)=0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$inet(0x2, 0x6, 0x8001, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000000940)=ANY=[@ANYBLOB="00000000000000000000f3ffffff00000000000000000000000000000004980000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80008010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000002000000000000002800727066696c74657200000000000000000000000000000000000000000000020000000000000020004e4f545241434b0000000000000000000000000000000000000000000000ffffffffac1414bb00000000ff000000697036677265300000000000000000006272696467653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000e80008010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000004000000000000002800727066696c74657200000000000000000000000000000000000000000000090000000000000020004e4f545241434b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x308) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) r3 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x101, 0x0) connect$vsock_stream(r3, &(0x7f00000003c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000340)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x20000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r4, 0x2, 0x1, 0x1ff, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 2018/04/30 06:53:32 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="ca398c68afc4f8612bf36b84e2fd7ef7ef9e5ff5e275aadc76206523e2be2210a7c1f71edd5146fe8eaa0c979755b225a88235f380fd0b88e2d304169c0e18541103a1365752054c4bb0cd5beedd8be11e0396a9601300b395caf9027b5e7dde") connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x26) 2018/04/30 06:53:32 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x18000, 0x100) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xb6, 0x8000, 0x1, 0x800, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x4, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x2f, 0x2, 0x4, 0x5, 0x3f}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x3a7e}, &(0x7f0000000200)=0x8) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0xc) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000240)=ANY=[@ANYBLOB="2a4429f2028c"]) 2018/04/30 06:53:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="9c", 0x1) ioctl(0xffffffffffffffff, 0x1000, &(0x7f00000000c0)="e2da7ab4d2794715e80cf0287eaa7943c6feb27f28233a56185503e9ad893ae5dc7756730e76c45d55289dda6d5defa0a4970227350d46e7e276ca1f9485ebe2c41aa3bc2042e7f2a4d27ffb0a6fb5c0568899e326590b281532287fd850b9d845d2667282b3a477fd609a64e81bb5364e3660a144aaa87aac01b20ddb56483500") ioctl$TCXONC(r0, 0x540a, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x7, 0x0, 0xbd97}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) 2018/04/30 06:53:32 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'ip6_vti0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) socket$inet_sctp(0x2, 0x1, 0x84) writev(r1, &(0x7f0000000f00)=[{&(0x7f0000000dc0)="af30a064de79e68ca0c6cca792766608a118ccd2557def6bb537c4ed8eab0dc2134521f32dd3f7705a570f5713d5319254a25f20e720f14fb3b52b7926874e25d2b4085e59b495e525706d08d9db3dbe96db269423c230ca277c", 0x5a}], 0x1) 2018/04/30 06:53:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000e05a50000000000000000", 0x58}], 0x1) 2018/04/30 06:53:32 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) 2018/04/30 06:53:32 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400) ioctl(r1, 0x2285, &(0x7f0000007000)) 2018/04/30 06:53:32 executing program 5: listen(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:32 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000140)={{r1, r2/1000+10000}, {0x0, 0x2710}}, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue0\x00'}) [ 98.415670] Unknown ioctl -1071076861 [ 98.472769] Unknown ioctl -1071076861 [ 98.488931] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 06:53:32 executing program 6: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'dummy0\x00', 0x8}) 2018/04/30 06:53:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0x2000}, {r0, 0x1100}, {r0, 0x400}, {r0, 0x100}, {r0, 0x400}, {r0, 0x2000}, {r0, 0x8000}, {r0, 0x100}], 0x9, 0x2) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/tcp6\x00') preadv(r1, &(0x7f00000004c0)=[{&(0x7f00000002c0)=""/250, 0xfa}], 0x1, 0x10000) 2018/04/30 06:53:33 executing program 7: unshare(0xc000000) unshare(0x24000000) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x563880, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000100)={0x1, 0x10, [0xfff, 0x219425dc, 0xfffffffffffffc01, 0x3]}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x20001) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x0, 0x4, {0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x32) rt_sigreturn() 2018/04/30 06:53:33 executing program 0: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f0000005ffc), 0x4, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', 'selinuxwlan1{^@bdev\x00'}, &(0x7f00000000c0)='}]em0\'hnodevuserbdevmime_type}security(\x00', 0x28, 0x1) 2018/04/30 06:53:33 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x232, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mkdir(&(0x7f0000000000)='./file0\x00', 0x144) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/30 06:53:33 executing program 5: listen(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000374000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001dc3ff020000000000cca7b4ef368c1e6cee37729b2b4e42817e2b57008efbdd1a78d3fe7d6fc44691ff6cc3c1d233edfa781645104b941a4dcb1a8fe8240976865d7a79f4692016246f1d05a1758233ff4466b709a93c63ff359aa4501ca926f8"], 0x14}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000240)="353b8cea755edcff492ca37b169f730a58c358421e3cca2d2eb442a66678bae39cd531622e9de9c006a58bbdc51d57af9df31c1e6045f93e50eb2af858ba3f6f911b360de32e27c689064eb835492b") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0x1, 0xb87, 0x0, 0x3ff}, &(0x7f0000000180)=0x14) 2018/04/30 06:53:33 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="0401000016000104000000deffffffffab1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="fe800000000000000000000000000000000000003200000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000d91250e92a531bebab2a6d35000000000000000000000052cbe308c78bce41000000000000000000000000000000000000000000000000000000000000000000000000000000009df5c2877a00000000000000000000000000001500000000f62faf54ae30e5195e110a6969c77d22e0838f79e6af3ce200"], 0x3}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x408100, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) 2018/04/30 06:53:33 executing program 6: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa}, 0x1c) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000000340)='.dead\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000300)=[{&(0x7f0000000200)="c622cf5a4015114e6735c457df3fa547bf5fdc11d9c25a399ec0221822cf6979bbee3a47d1bdb53592b4e42a1710734c5cb0a4679bcd85f75ffecc688038029fb36f151f5dc8ab9e2b4e5cb67534fc3a46e5e67959e9a1cc66f5d4b184fd2a5c22bb1b2cfed7f4ef8b2ad3581510a62871308711cee8260f72baf0b5987ddaff3c847a0f619a3ce109d35e8841cddc", 0x8f}, {&(0x7f00000002c0)="af129a26d800f576066ff1928c002c9fea1001a38a486fd4eac440afa3bc37", 0x1f}], 0x2, r2) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040), 0x4) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x448440, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000400)='/dev/urandom\x00', 0x202000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x7, 0x10, 0x7, 0xedeb}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000004c0)={r6, 0x6}, &(0x7f0000000500)=0x8) ioctl$TUNSETGROUP(r3, 0x400454ce, r4) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000000080)='*procGPLeth1\'+\x00') 2018/04/30 06:53:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e1f, 0x4000000}, 0xfffffffffffffe79) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, 0x0, 0x8}, 0x98) 2018/04/30 06:53:33 executing program 0: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) futex(&(0x7f0000005ffc), 0x4, 0x0, &(0x7f0000005ff0)={0x77359400}, &(0x7f0000000000), 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', 'selinuxwlan1{^@bdev\x00'}, &(0x7f00000000c0)='}]em0\'hnodevuserbdevmime_type}security(\x00', 0x28, 0x1) 2018/04/30 06:53:33 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa00, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x5, 0x8) read(r0, &(0x7f0000000a80)=""/20, 0xaedc64a794dae89f) msgget(0x0, 0xa) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000280)=""/148, 0xe}], 0x1000000000000011) 2018/04/30 06:53:33 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/04/30 06:53:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58b, 0x1, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) 2018/04/30 06:53:33 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) write$cgroup_pid(r0, &(0x7f0000000000)={[0x35]}, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r2, 0x402c542c, &(0x7f0000a30fdc)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/04/30 06:53:33 executing program 5: listen(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r0, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:33 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x1, 0xc727) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x1, 0x4) setsockopt(r0, 0x107, 0x400, &(0x7f0000000540)="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", 0x298) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x4, 0x1ff, 0x4, 0x8000, 0x1, [{0x868, 0x6, 0x80000000, 0x0, 0x0, 0x9}]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='team_slave_0\x00') ppoll(&(0x7f0000d77ff0)=[{r0}], 0x1, &(0x7f0000645000), &(0x7f000089dffe), 0x8) 2018/04/30 06:53:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000a8bfff)=""/1, 0x805031ae) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4200) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000040)) 2018/04/30 06:53:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000180)={0x0, 0x0, 0x2007fff}) 2018/04/30 06:53:33 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000, 0x4b) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x23, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) 2018/04/30 06:53:34 executing program 7: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mlock(&(0x7f0000b1b000/0x3000)=nil, 0x3000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(r0, 0x8, r1) munlockall() setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/04/30 06:53:34 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0)="40a4b89e0f0c2d90fd68e3bf71724f045c539fa62de8adffe2b84743996bec720f20350ff8368801170eac5fc85abba600374669a728b8a4004a06f00f00457590d57f5cc96ddd5cd5843a7863ea6b2a0150343b9bc70150eb99671b416edaac67a132adc320cfd577c07a105963c9ba0cc3863fc91b707fddd29da4c9af0d1bca195df117bcd47168a3858ff5cd5735ce00738984b283f56f39ff0496c8cff43d", &(0x7f0000000080)="998752d2ee774dbb85b6b28297a0be8feb74fe8e6a974c71c4cf26d797120d3aea75a30b5944a58bd857896543e3", 0x4}, 0x20) 2018/04/30 06:53:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') getdents64(r0, &(0x7f0000000140), 0x16e) getdents64(r0, &(0x7f00000000c0)=""/68, 0x44) prctl$seccomp(0x16, 0x1, &(0x7f00000001c0)={0x2000000000000098, &(0x7f0000000240)}) socket$key(0xf, 0x3, 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x7f, 0x61c2, 0x1, "0be3e1840c59d3e1925c1759b3a1da4a07eae3c2bfc093a097d79ad500d06aa4b5ae93db67ac86161bad090c5a2d715ed52a78fefbbda2153106784d0b951de04d3063c87d7624763f35d1924e8b997f"}, 0xd8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x2, 0x4) getdents(r0, &(0x7f0000000200)=""/197, 0xc5) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x80000001, 0x4) 2018/04/30 06:53:34 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x0, 0x4, {0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0xfffffffffffffe6f) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/04/30 06:53:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:34 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = dup(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) perf_event_open$cgroup(&(0x7f0000001580)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r1, 0x0) 2018/04/30 06:53:34 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000002ff4)={@local}, &(0x7f0000000040)=0xc) 2018/04/30 06:53:34 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xe75c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000057ff71100000000000000000ffe700dc00009500000000000200"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) [ 100.750837] audit: type=1326 audit(1525071214.749:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7667 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 06:53:34 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000000040), 0x200000000000010c, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x300000c, 0x12, 0xffffffffffffffff, 0x0) 2018/04/30 06:53:34 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x40) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000100)='nfs4\x00', 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x1, 0x0, 0x0, 0x0, r1}, 0x2c) fcntl$addseals(r0, 0x409, 0x1) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1020010}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_newrule={0x48, 0x20, 0x5, 0x70bd2d, 0x25dfdbfd, {0xa, 0x10, 0x0, 0xff, 0x1ff, 0x0, 0x0, 0xf, 0x10003}, [@FRA_DST={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @FRA_DST={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000280)=r2) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000000)="24000000200025f0006b0004200bfc0002ed00080110b5000010ff9e1f03ece4959b30b7", 0x24) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0x4, 0x186b737c}, {0x400}]}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f0000000080)) 2018/04/30 06:53:34 executing program 0: keyctl$dh_compute(0x17, &(0x7f0000000380), &(0x7f00000003c0)=""/4096, 0x1000, &(0x7f0000002400)={&(0x7f00000013c0)={'sha224-avx\x00'}, &(0x7f0000001400)}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}) 2018/04/30 06:53:34 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) getrusage(0x0, &(0x7f0000000380)) 2018/04/30 06:53:34 executing program 2: r0 = socket$packet(0x11, 0x13, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x90580, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e23, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x40}], 0x2c) 2018/04/30 06:53:34 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001380)={{{@in, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000001480)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000015c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001600)={{{@in=@broadcast=0xffffffff, @in, 0x4e22, 0x0, 0x4e20, 0x5f5c777, 0xa, 0x0, 0xc3893474a2e87231, 0x3b, r2, r3}, {0x6, 0x5, 0x4, 0x7fff, 0x6, 0x2f3, 0x9, 0x8}, {0x6, 0xffffffffffffff80, 0x6, 0x9}, 0x1, 0x6e6bb4, 0x1, 0x0, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x33}, 0xa, @in6, 0x0, 0x3, 0x1, 0x0, 0x80, 0x9, 0x1}}, 0xe8) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) 2018/04/30 06:53:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) [ 100.969298] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 101.092196] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 101.658139] audit: type=1326 audit(1525071215.657:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7667 comm="syz-executor3" exe="/root/syz-executor3" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/04/30 06:53:35 executing program 1: r0 = gettid() sched_getscheduler(r0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10, 0x800) ioprio_get$pid(0xffffffffffffffff, r0) 2018/04/30 06:53:35 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x2, 0x3}, 0xc) getsockname$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x20, 0x7ff, 0x2, 0xffffffffffffff00, 0x7, 0x1, 0x62, 0x3f, r1}, &(0x7f00000003c0)=0x20) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000200)={0x3, &(0x7f00000001c0)="1e60f9"}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x1ff}, 0xb21c) r2 = request_key(&(0x7f0000000280)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='%eth0^\x00', 0x0) keyctl$read(0xb, r2, &(0x7f0000000340)=""/29, 0x1d) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000240)="375d6296888a9f719b6352081eee6aa473aeb595e5fec90f66307517005d366cae48377f433164670891e0f31f4bed0ee712a006b8dffa") 2018/04/30 06:53:35 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x40000000000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x4000000000001}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x8370, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}) 2018/04/30 06:53:35 executing program 4: r0 = socket$inet6(0xa, 0x807, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/30 06:53:35 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001380)={{{@in, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000001480)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000014c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000015c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001600)={{{@in=@broadcast=0xffffffff, @in, 0x4e22, 0x0, 0x4e20, 0x5f5c777, 0xa, 0x0, 0xc3893474a2e87231, 0x3b, r2, r3}, {0x6, 0x5, 0x4, 0x7fff, 0x6, 0x2f3, 0x9, 0x8}, {0x6, 0xffffffffffffff80, 0x6, 0x9}, 0x1, 0x6e6bb4, 0x1, 0x0, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x33}, 0xa, @in6, 0x0, 0x3, 0x1, 0x0, 0x80, 0x9, 0x1}}, 0xe8) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) 2018/04/30 06:53:35 executing program 6: r0 = socket$unix(0x1, 0x805, 0x0) unshare(0x40600) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) fanotify_mark(r1, 0x5, 0x20000, 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') r2 = creat(&(0x7f0000001700)='./file0\x00', 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001740)={0x7, 0x1, 0x8008, 0x8, 0x80000001, 0x2d48, 0x1, 0x100000001, 0x0}, &(0x7f0000001780)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000017c0)=@assoc_value={r3, 0x1}, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000004, 0x2010, r0, 0x0) listen(r0, 0xffffffffffffbffe) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x220000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @remote}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r5}, 0x14) 2018/04/30 06:53:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000040)={'bond0\x00', r1}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x82000, 0x0) mq_notify(r2, &(0x7f00000001c0)={0x0, 0x3f, 0x0, @thr={&(0x7f00000000c0)="12d9e6203813deb09cbddc4a4fc63ded03301eb15a40f6788418130af970ba881bd1c8cfdf44b0c94dd2cad7d73965c54d47af6cd7d5486a4d289d0a8df62be7a586cbda74796b4791af5265487ca3b2e76a6a03d3dc9bd10dd8990ab9e0051899a68d71724b2dfe8f36f34f4471c517105117523c68e3b11e6ac0df10b755ce78e58b59e0bb7434fe8b1b8469ca2c5020fb1a6ea25730ff3fffc80590253d0699496b61ee16c1229b75", &(0x7f0000000180)="a8ff4eda69fc4092472a6e594909a88122a03e"}}) 2018/04/30 06:53:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:35 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffe) read(r1, &(0x7f0000fb6000)=""/28, 0xffffffc2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) ioctl(r1, 0x5, &(0x7f0000000200)="b52b6af61c91cd13253c09575f3bc59bcc35ee0076d35ac2925882e75a9788e31fe06f7dab89d75e0c17dc0c3a967d321a47a4b2226ff2c6d24d1640f8f5536b679b0eba95880cd7d77b1922820f4f68b12ea381d3e934159e6f9923d934f9f1e0f104f58702a01d3dbd4d39f79449b9092dd6591f41e09f8df60a46d13a9b74a432e6ab3bfec1862a89a48f40a636e6071cab5934f972458cd29267f77beb339a2fa583b2c274cca831cf729fa98afefcbea11dca32b7fc0c14113be33966187942eda08138f5d1081ee2fa4ee53ca403281c32e3d0513d2dd173b5f2f932ed21a9934dc94145a58229ac98a3f6df") r2 = dup(r1) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x18, 0x200) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/30 06:53:35 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) unshare(0x40600) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)) 2018/04/30 06:53:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000540), 0x10000000000000ba, &(0x7f0000000900), 0x3c}}], 0x1, 0x10) r1 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x206180, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f00000002c0)={{0x2, 0x0, 0x86, 0x0, 0x8}, 0x80, 0x80}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="8c15add870409b8911e7318808f35396e559f74ca1aec00779446ec19a8d714720e2fb3ded2baaf1fceba46005e97df7456d38191971614d59c2c9eb2c527eb3be812af2b83b907834ce0e8cb57108d79a59e8b3c239f01679e87af2035bc4e4121098dfe144bfaed6f5fd975bc80c98d8d3ddec4f1b884ca598182c54a0ec4233adb26596a301df830b39d20d604861151f89f96a1cdcdbfffd9c42b13fd9a2cf9f1fa0dadd3fa064f28a6fb86bf6911bea9fa356932d1aed595f1245bd718cd1e6e8ab2e253874b7f4e2ab59c1f0fb7dd333d08570af", 0xd7) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000240)={r4}) 2018/04/30 06:53:35 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) r4 = semget$private(0x0, 0x3, 0x8) semctl$SETVAL(r4, 0x3, 0x10, &(0x7f0000000000)=0x5) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/04/30 06:53:36 executing program 6: syz_emit_ethernet(0x163, &(0x7f00006a4000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa0000080045000155000000000002907800000000e000000111ff907800000000000000081e84d84b2db57b8a0af02ad8c4fda114a6e1200fd51c7ac998963739081ac9863e00c3a144b00263209fd7d31366005e0fba973461c1a98f799e3d94a162efc1763146b22c169c07351b62a1c4bae8590f0bc322d3034fe9dd3e4c4584063a0f35b040fd90300fc409fce43787e45d5627492ffb4cfb282d780c688c3b7986dd839b15e48e2b8930f6dc3bb8490fc3ddc4bbed5116722aa50c9c1288a64e2039b65009c68a5520dbaf24445a8c903788d8c35162f2f2487f67a18c9c6c7ac1af5dff578d40b6e17c1e9d1aef018d594f3d7ebf1668320566590a043c35a726cadbb9b4bf5ee9d028960fbcaa333c4c8ae0471645de6bc77287666c654fed646b547b12bd5915b9da8d3b3bf44c77ed87a8a96dc2a0d555708993cd0a3ade824cfd54fcd9396f47ebd847f818e5f62dc0585ab785a5"], &(0x7f0000aed000)={0xffffffffffffffff, 0x1, [0x9df]}) 2018/04/30 06:53:36 executing program 3: rt_sigreturn() symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000affa)='./bus\x00') symlink(&(0x7f0000cc9ff6)='./bus/file0\x00', &(0x7f000017b000)='./control\x00') syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x101) utime(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./bus\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x400000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'ip6gretap0\x00', {0x2, 0x4e22, @rand_addr=0x7}}) 2018/04/30 06:53:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x200) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0xa63, 0xa557, 0x1}) 2018/04/30 06:53:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(0xffffffffffffffff, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:36 executing program 2: unshare(0x28060400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x102, 0x0) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) epoll_pwait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x869a, &(0x7f0000000100)={0x9}, 0x8) r1 = socket(0xfffffffffffffffd, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) 2018/04/30 06:53:36 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), 0x5) uselib(&(0x7f0000000040)='./file0\x00') [ 102.248122] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/04/30 06:53:36 executing program 3: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003840), &(0x7f0000000000)=0x250) 2018/04/30 06:53:36 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x40000002, 0x44031, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket(0x2, 0x80000000000001, 0x4000000000) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2}, 0x10, &(0x7f0000001300)}], 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80002, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/220) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/30 06:53:36 executing program 0: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000b37000/0x2000)=nil, 0x2000, 0x1000204, 0x32, r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000400)=""/213, &(0x7f0000000040)=0xd5) ioctl$void(r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r2, 0x9}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r3, 0x4}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000200)=0xf137) [ 102.388717] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/30 06:53:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/04/30 06:53:36 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r1, 0x0, 0x40000000000d3, &(0x7f0000000000), 0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072bfce)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000000000)=""/24, 0x1e9, &(0x7f0000000040)=""/101, 0x0, 0x2}}, 0xffffff44) write$vnet(r0, &(0x7f000046df98)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9afb7)=""/73, 0x0, 0x3}}, 0x68) [ 102.536622] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 102.656153] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/30 06:53:36 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000dd, &(0x7f0000000000), &(0x7f0000000080)=0xcc) 2018/04/30 06:53:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) recvmmsg(0xffffffffffffff9c, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/139, 0x8b}, {&(0x7f0000000180)=""/35, 0x23}, {&(0x7f00000001c0)=""/14, 0xe}, {&(0x7f0000000200)=""/124, 0x7c}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000300)=""/43, 0x2b}, {&(0x7f0000000340)=""/157, 0x9d}, {&(0x7f0000000400)=""/192, 0xc0}, {&(0x7f00000004c0)=""/232, 0xe8}], 0x9, &(0x7f0000000680)=""/252, 0xfc, 0x5}, 0x5}, {{&(0x7f0000000780)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/104, 0x68}, {&(0x7f0000000880)=""/34, 0x22}, {&(0x7f00000008c0)=""/58, 0x3a}], 0x3, &(0x7f0000000940)=""/115, 0x73, 0x9}, 0xc00}], 0x2, 0x100, &(0x7f0000000a40)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000a80), &(0x7f0000000ac0)) 2018/04/30 06:53:36 executing program 6: clone(0x200, &(0x7f0000000380), &(0x7f0000000080), &(0x7f0000000340), &(0x7f0000000180)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x20600) recvfrom$unix(r0, &(0x7f0000000380)=""/4096, 0x1000, 0x1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6}]}) open$dir(&(0x7f00000001c0)='./file0\x00', 0x801, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/30 06:53:36 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0xff, 0x1800, 0x2}, 0x18) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x4, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000140)={0x2518, r2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100), 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000100), &(0x7f0000000000), 0x1}, 0x20) 2018/04/30 06:53:36 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x1, 0x1, 0x5, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000240)=""/65) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x100000000, 0x6}, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f000001d000)) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x80000) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000080)=""/40) fcntl$lock(r2, 0x5, &(0x7f0000000000)={0x1}) 2018/04/30 06:53:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/04/30 06:53:36 executing program 1: creat(&(0x7f00000002c0)='./file0\x00', 0xdfca1c12c8f82c1b) r0 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="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", 0x1000, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x20000000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000080)="27f67c76e3b8ca5d63a4610610fdffab7c7db8c1f2c82f74ad38ccc51bfc7847d20c91aef1deb42889fd26a2c99fa52fa699e968be34f6effa87793e51f491bbb4795a0e911daff8afb968953f7d76b1fd8ac6b5e91ef5946d3aacccaf87cafae288e6a4ecbcd0fda380812e675ad52ab00947bb666e7823f8d6c64d74cc592cfd52397e102a7133e77a6b4c66c95bfa83f82d772baab9f38a21ba8cb3c268a4f6846d48c560ae0710ae8a58f9ab042987f35eaf06a83210f28a25c45065d99288b29e7eb0bcefe7ec2e23a1f36abf01c4a28e6cea927932b9d0ace5a5", 0xdd, 0x4005, 0x0, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0xd0, &(0x7f0000000000), 0x4) getsockopt(r2, 0x0, 0x4, &(0x7f0000000180)=""/226, &(0x7f0000000280)=0xe2) 2018/04/30 06:53:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x200) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0xa63, 0xa557, 0x1}) [ 102.794158] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 102.856413] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/04/30 06:53:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/04/30 06:53:36 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)) 2018/04/30 06:53:36 executing program 3: socket$netlink(0x10, 0x3, 0x1e) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) read(r1, &(0x7f00005f9000)=""/202, 0xca) flistxattr(r0, &(0x7f0000000000)=""/221, 0xdd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) shutdown(r1, 0x0) 2018/04/30 06:53:36 executing program 2: r0 = open(&(0x7f0000000000)='.\x00', 0x20000088202, 0x10) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = shmget$private(0x0, 0x3000, 0x1000, &(0x7f0000ffb000/0x3000)=nil) r2 = geteuid() r3 = getgid() r4 = geteuid() r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r7 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x5, r2, r3, r4, r5, 0x188, 0x3}, 0x8, 0x5, 0x2, 0x4, r6, r7, 0xee4c}) r8 = getpgrp(0x0) sched_getparam(r8, &(0x7f0000000040)) 2018/04/30 06:53:36 executing program 0: unshare(0x8000400) r0 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000289000)={0xfffffffffffffffc}) 2018/04/30 06:53:37 executing program 1: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8400, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file0\x00') 2018/04/30 06:53:37 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) dup(r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x100000000017, &(0x7f0000000000)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000380)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/30 06:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}], 0x1, 0x0) 2018/04/30 06:53:37 executing program 2: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x6000, 0x1) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000180)='net/dev_mcast\x00') r1 = gettid() sched_getparam(r1, &(0x7f00000000c0)) process_vm_writev(r1, &(0x7f0000000340)=[{&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000100)=""/62, 0x3e}], 0x2, &(0x7f0000000a40)=[{&(0x7f0000000380)=""/54, 0x36}, {&(0x7f00000003c0)=""/255, 0xff}, {&(0x7f00000004c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/88, 0x58}, {&(0x7f0000000600)=""/193, 0xc1}, {&(0x7f0000000700)=""/23, 0x17}, {&(0x7f0000000740)=""/65, 0x41}, {&(0x7f00000007c0)=""/102, 0x66}, {&(0x7f0000000840)=""/246, 0xf6}, {&(0x7f0000000940)=""/243, 0xf3}], 0xa, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x100000, &(0x7f00000000c0)) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') unshare(0x200) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r2, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000fef000)) 2018/04/30 06:53:37 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4fd, 0x210000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x6c, 0x3, 0x1f, 0x46b, 0xffffffff00000000}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) keyctl$session_to_parent(0x12) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000380)=""/254) close(r0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x4, 0x6, 0x1, 0x200, 0x16, 0x1, 0x5, 0x25c, 0x3, 0xfffffffffffffeff}, 0xb) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000400}, 0xc, &(0x7f0000000480)={&(0x7f0000000200)={0x10c, r4, 0x300, 0x70bd2c, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x200000000}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x49}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x33, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9770}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4004804}, 0x4000000) set_mempolicy(0x1, &(0x7f00000000c0)=0x23, 0x5) [ 103.629710] audit: type=1326 audit(1525071217.628:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7811 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 103.649519] audit: type=1326 audit(1525071217.629:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7811 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45879a code=0x0 2018/04/30 06:53:38 executing program 6: syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) set_mempolicy(0x2, &(0x7f0000229000)=0xad, 0x7) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/04/30 06:53:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512,ecb(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x420000, 0x10) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000001c0)) r2 = accept4(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000140)={0x3f, 0x20, 0x4, @random="b75716b21511", 'ip6tnl0\x00'}) 2018/04/30 06:53:38 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x8) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000004ac0)=@routing, 0x1) 2018/04/30 06:53:38 executing program 1: r0 = eventfd(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000000000), 0xfffffffffffffe4a) 2018/04/30 06:53:38 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x1d, &(0x7f00004ca000)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={0xfffffffffffffdb0}, 0x8, 0x0) ppoll(&(0x7f0000000000)=[{r3, 0x1211}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) 2018/04/30 06:53:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}], 0x1, 0x0) 2018/04/30 06:53:38 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xaf6, 0x800) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x8902, r1) 2018/04/30 06:53:38 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x20}], 0x2, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1ac, 0x3) 2018/04/30 06:53:38 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4020}, 0x2c) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x4000) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/30 06:53:38 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='numa_maps\x00') fstatfs(r0, &(0x7f00000001c0)=""/230) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="ff7f0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x20) fcntl$setsig(r0, 0xa, 0x21) fsetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0x1, 0x1, 0xdd35, 0xa85c}, 0xc) setsockopt$inet_int(r2, 0x0, 0x800000032, &(0x7f0000003000), 0x3) 2018/04/30 06:53:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}], 0x1, 0x0) 2018/04/30 06:53:38 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000300), 0xb, 0x0, &(0x7f0000000380), &(0x7f00000003c0)=0x1, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/208) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x659d0368, 0x4) ioctl$sock_ifreq(r2, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x900}) getdents64(r3, &(0x7f0000000100)=""/195, 0xc3) bind$inet(r2, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r2, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x3fd, 0xc004, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="ec2c87303175b9e373b1a29c35b664d3a247209a6b46995ca74dfa8ecd994e38ce09aac6786011ab5c9da57329ebef3ad361f6e4d5474682c96b507fd9c8b3a65e8575b65cb2cb2af1d7f8508e93d326b30f0fd1607e89ac690b1c09b7de5364f555b15589e1ee5fb2fdb6ef6c01e38067c2fc66d9331e6b7358415d6a781356d859f729ae589d170a721b92380b", 0x8e, 0x4000000, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) syz_open_dev$urandom(&(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x2c040) recvmsg(r2, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x8, &(0x7f0000c27ff9)=""/7, 0x7, 0x8000}, 0x40000100) [ 104.531980] alg: No test for authencesn(sha512,ecb(aes)) (authencesn(sha512-generic,ecb(aes-fixed-time))) 2018/04/30 06:53:39 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000000140)=""/185, 0x3a56f532a239520, 0x1000022, 0x0, 0xffffff7b) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@empty, @multicast2, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x24, r2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000280)={'eql\x00'}) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8001, 0x400080) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000200)=r2) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/30 06:53:39 executing program 5 (fault-call:3 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:39 executing program 7: mq_unlink(&(0x7f0000000040)='.\x00') r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x17b, 0x420180) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x80000000}, &(0x7f0000000140)=0xc) 2018/04/30 06:53:39 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000625f8e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x303, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a8050000001500"}}}}}}}, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x0) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000100)=0x1c, 0x80000) 2018/04/30 06:53:39 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x0, 0x4e20, 0x402c, 0xa, 0x20, 0x80, 0x29, 0x0, r1}, {0x4, 0x40, 0x6, 0x6, 0x2, 0xfff, 0x101, 0x401}, {0xfffffffffffffffb, 0x0, 0xfffffffffffffffa, 0x4}, 0x9, 0x6e6bbd, 0x0, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4, 0xff}, 0xa, @in6, 0x0, 0x0, 0x3, 0x6, 0x0, 0x3f, 0xb2}}, 0xe8) sendto$inet(r0, &(0x7f0000000280)="34205986e6cc24ad76ed42cb626aa49a888f66c73bad5ce2863c0de2449d5453a5416700fee28bb9bb5beb7a3cefd770ac6417947c712e8200e6423154b10c28be1c0d", 0x43, 0x4000044, &(0x7f0000000300)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/04/30 06:53:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000140)=""/16, &(0x7f00000001c0)=0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4665, 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000000c0), 0x4) 2018/04/30 06:53:39 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)="47504ca86b657972696e67656d312a266d643573756d293a00") setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x5}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r3, 0x800000c0045002, &(0x7f0000000200)) read(r3, &(0x7f0000000440)=""/143, 0x8f) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000000)={0x81, 0x4}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000380)={'veth1_to_bond\x00', 0x8000}) 2018/04/30 06:53:39 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x1, 0x838b, 0x3ff, 0x8, 0x4, 0x5}) r1 = socket$inet6(0xa, 0x80001, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0xa) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffff6) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 105.510647] FAULT_INJECTION: forcing a failure. [ 105.510647] name failslab, interval 1, probability 0, space 0, times 1 [ 105.522042] CPU: 1 PID: 7946 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 105.528907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.538289] Call Trace: [ 105.540924] dump_stack+0x185/0x1d0 [ 105.544598] should_fail+0x87b/0xab0 [ 105.548371] should_failslab+0x279/0x2a0 [ 105.552499] __kmalloc_node+0x22e/0x1190 [ 105.556638] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.561406] ? _cond_resched+0x3c/0xd0 [ 105.565347] ? kvmalloc_node+0x1a1/0x2e0 [ 105.569496] ? rcu_all_qs+0x32/0x1f0 [ 105.573325] kvmalloc_node+0x1a1/0x2e0 [ 105.577311] ? _cond_resched+0x3c/0xd0 [ 105.581247] seq_read+0x520/0x2260 [ 105.584851] ? security_file_permission+0x473/0x4b0 [ 105.589942] ? seq_open+0x360/0x360 [ 105.593604] proc_reg_read+0x1de/0x2f0 [ 105.597542] do_iter_read+0x880/0xd70 [ 105.601452] ? proc_reg_llseek+0x260/0x260 [ 105.605757] do_preadv+0x3a1/0x580 2018/04/30 06:53:39 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x1, 0x838b, 0x3ff, 0x8, 0x4, 0x5}) r1 = socket$inet6(0xa, 0x80001, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0xa) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffffffffffff6) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 105.609408] ? syscall_return_slowpath+0xe9/0x700 [ 105.614329] ? fput+0x25c/0x2e0 [ 105.617698] SYSC_preadv+0xc6/0xe0 [ 105.621346] SyS_preadv+0x77/0xa0 [ 105.624894] do_syscall_64+0x309/0x430 [ 105.629010] ? SYSC_writev+0xb0/0xb0 [ 105.632771] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.637998] RIP: 0033:0x455979 [ 105.641208] RSP: 002b:00007fd7f055dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 105.648961] RAX: ffffffffffffffda RBX: 00007fd7f055e6d4 RCX: 0000000000455979 [ 105.656263] RDX: 0000000000000002 RSI: 0000000020b78f90 RDI: 0000000000000014 [ 105.663562] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.670864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 105.678185] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000000 2018/04/30 06:53:39 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000001c0)="47504ca86b657972696e67656d312a266d643573756d293a00") setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x5}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r3, 0x800000c0045002, &(0x7f0000000200)) read(r3, &(0x7f0000000440)=""/143, 0x8f) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000000)={0x81, 0x4}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000380)={'veth1_to_bond\x00', 0x8000}) 2018/04/30 06:53:40 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000000140)=""/185, 0x3a56f532a239520, 0x1000022, 0x0, 0xffffff7b) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@empty, @multicast2, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x24, r2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000280)={'eql\x00'}) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x8001, 0x400080) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000200)=r2) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/30 06:53:40 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000100)={0x5, 0x1, 0x0, [{0x1, 0x8, 0xfffffffffffff65c, 0x1, 0xb7, 0x9, 0x7}]}) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000180)) connect$netrom(r2, &(0x7f0000000080)=@ax25={0x3, {"e8ce98a1fc6754"}}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3}, 0x8) 2018/04/30 06:53:40 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) r0 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='../file0\x00', r0, r1) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='proc\x00', 0x0, &(0x7f0000000300)) 2018/04/30 06:53:40 executing program 5 (fault-call:3 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:40 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x4001, 0x80) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000380)=0x37f3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)) r3 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r5, 0x9, 0x70bd25, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5470}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d24ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r7, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2}, 0xa2f1}, 0x1}, 0x0) recvmsg(r6, &(0x7f00000000c0)={&(0x7f00004afff8)=@sco, 0x8, &(0x7f000020ff70)=[{&(0x7f0000359f45)=""/187, 0xbb}], 0x1, &(0x7f00002d0000)=""/4096, 0xffffffffffffff02}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) r9 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r9, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/04/30 06:53:40 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000f86fa8)) madvise(&(0x7f0000db1000/0x3000)=nil, 0x3000, 0x3) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) getpeername(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000db0000/0x2000)=nil, 0x2000, 0x1b) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}]}) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000000100)={'ifb0\x00', @ifru_settings={0x8001, 0x100000000, @fr_pvc=&(0x7f00000000c0)={0x7fff}}}) 2018/04/30 06:53:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x44002, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f000082cfe8)=""/24, &(0x7f0000000040)=0xff49) getuid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x3, 0x8}, 0xc) kexec_load(0x7f, 0x1, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000, 0x400, 0x1e}], 0x140000) 2018/04/30 06:53:40 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @empty, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/04/30 06:53:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) pipe(&(0x7f0000000000)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) close(r0) [ 106.529814] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 106.571327] FAULT_INJECTION: forcing a failure. [ 106.571327] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 106.583353] CPU: 0 PID: 7994 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 106.590223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.599600] Call Trace: [ 106.602238] dump_stack+0x185/0x1d0 [ 106.606089] should_fail+0x87b/0xab0 [ 106.609874] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 106.614680] ? save_stack_trace+0xa5/0xf0 [ 106.618880] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.624377] ? update_stack_state+0x885/0xa40 [ 106.628960] ? kmsan_set_origin+0x9e/0x160 [ 106.633239] ? widen_string+0x6b2/0x6e0 [ 106.637266] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.641985] ? do_huge_pmd_anonymous_page+0xf80/0x2520 [ 106.647312] alloc_pages_vma+0x1565/0x1800 [ 106.651603] do_huge_pmd_anonymous_page+0xf80/0x2520 [ 106.656771] handle_mm_fault+0x428f/0x7e50 [ 106.661046] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.665951] __do_page_fault+0xec4/0x1a10 [ 106.670155] ? page_fault+0x25/0x50 [ 106.673828] do_page_fault+0xd3/0x260 [ 106.677727] page_fault+0x25/0x50 [ 106.681243] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 106.687162] RSP: 0018:ffff88014c7cf920 EFLAGS: 00010202 [ 106.692561] RAX: ffffffff83eaed2b RBX: 00000000206a5000 RCX: 0000000000000086 [ 106.699854] RDX: 0000000000000086 RSI: ffff88014c65a000 RDI: 00000000206a4f7a [ 106.707144] RBP: ffff88014c7cf988 R08: 0000000000000000 R09: 0000000000000000 [ 106.714419] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 106.721696] R13: ffff88014c7cf928 R14: 0000000000000000 R15: ffff88014fec0918 [ 106.728994] ? _copy_to_user+0xbb/0x180 [ 106.732989] ? _copy_to_user+0xed/0x180 [ 106.736978] seq_read+0x1c5f/0x2260 [ 106.740663] ? seq_open+0x360/0x360 [ 106.744298] proc_reg_read+0x1de/0x2f0 [ 106.748200] do_iter_read+0x880/0xd70 [ 106.752073] ? proc_reg_llseek+0x260/0x260 [ 106.756341] do_preadv+0x3a1/0x580 [ 106.759947] ? syscall_return_slowpath+0xe9/0x700 [ 106.764817] ? fput+0x25c/0x2e0 [ 106.768139] SYSC_preadv+0xc6/0xe0 [ 106.771744] SyS_preadv+0x77/0xa0 [ 106.775247] do_syscall_64+0x309/0x430 [ 106.779154] ? SYSC_writev+0xb0/0xb0 [ 106.782879] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 106.788071] RIP: 0033:0x455979 [ 106.791261] RSP: 002b:00007fd7f055dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 106.798979] RAX: ffffffffffffffda RBX: 00007fd7f055e6d4 RCX: 0000000000455979 [ 106.806249] RDX: 0000000000000002 RSI: 0000000020b78f90 RDI: 0000000000000014 [ 106.813516] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/30 06:53:40 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000180)=""/49, 0x31}, {&(0x7f00000001c0)=""/91, 0x5b}], 0x4, &(0x7f0000000280)=""/33, 0x21, 0x6}, 0x2003) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000300)=0x2, 0x4) recvmmsg(r0, &(0x7f0000002480)=[{{&(0x7f0000000f80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000023c0)}}], 0x1, 0x0, &(0x7f00000025c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x101200, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000380)={{0x3, 0x2, 0x80000000, 0x0, 0x7ff}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x1, 0x20, 0x1, 0x400}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000440)={r3, 0x1}, 0x8) 2018/04/30 06:53:40 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x21}, {0x1ff, 0xfffffffffffffffd}, {0x7}, {0xfffffffffffffff8, 0x4}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x5}, {0x40}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/04/30 06:53:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0x1b0, r2, 0x300, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6b41}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2b7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2d52}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000004c0)) r3 = msgget(0x0, 0x100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000440)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000480)={r4, 0x80000, r1}) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000080)=""/219) shutdown(r0, 0x0) [ 106.820783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 106.828052] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000001 2018/04/30 06:53:40 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x20000000) flistxattr(r0, &(0x7f0000000040)=""/179, 0xb3) 2018/04/30 06:53:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) unshare(0x22020800) request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='+!md5sumselinux{#user*eth1vboxnet0\x00', 0xfffffffffffffffd) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000007fc0)=[{{&(0x7f0000000180)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f0000000200)=""/155, 0x9b}, {&(0x7f00000002c0)=""/112, 0x70}, {&(0x7f0000000340)=""/172, 0xac}], 0x3, &(0x7f0000000400)=""/108, 0x6c, 0x72c}, 0x6}, {{&(0x7f0000000480)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f0000000500)=""/182, 0xb6}, {&(0x7f0000000080)=""/16, 0x10}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/164, 0xa4}], 0x4, &(0x7f00000016c0)=""/255, 0xd1, 0x4}, 0x1}, {{&(0x7f00000017c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002980)=[{&(0x7f0000001840)=""/36, 0x24}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/220, 0xdc}], 0x3, 0x0, 0x0, 0x5}}, {{&(0x7f00000029c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002a40)=""/244, 0xf4}, {&(0x7f0000002b40)=""/233, 0xe9}], 0x2, &(0x7f0000002c80), 0x0, 0x8001}, 0x1000000000200}, {{&(0x7f0000002cc0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000002d40)=""/143, 0x8f}, {&(0x7f0000002e00)=""/87, 0x57}, {&(0x7f0000002e80)=""/228, 0xe4}, {&(0x7f0000002f80)=""/63, 0x3f}], 0x4, &(0x7f0000003000)=""/52, 0x34, 0x7fffffff}, 0x7ff}, {{0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/25, 0x19}], 0x2, &(0x7f00000040c0)=""/223, 0xdf, 0x10001}, 0x101}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000004300)=[{&(0x7f0000004240)=""/148, 0x94}], 0x1, &(0x7f0000004340)=""/181, 0xb5, 0x7}, 0x2}, {{&(0x7f0000004400)=@sco, 0x80, &(0x7f0000005700)=[{&(0x7f0000004480)=""/102, 0x66}, {&(0x7f0000004500)=""/213, 0xaf}, {&(0x7f0000004600)=""/149, 0x95}, {&(0x7f00000046c0)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/59, 0x3b}], 0x5, &(0x7f0000005780)=""/50, 0x32, 0x2}, 0x400}, {{&(0x7f00000057c0)=@rc, 0x80, &(0x7f0000005d40)=[{&(0x7f0000005840)=""/179, 0xb3}, {&(0x7f0000005900)=""/42, 0x2a}, {&(0x7f0000005940)=""/75, 0x4b}, {&(0x7f00000059c0)=""/115, 0x73}, {&(0x7f0000005a40)=""/253, 0xfd}, {&(0x7f0000005b40)=""/27, 0x1b}, {&(0x7f0000005b80)=""/17, 0x11}, {&(0x7f0000005bc0)=""/182, 0xfffffffffffffff7}, {&(0x7f0000005c80)=""/171, 0xab}], 0x9, &(0x7f0000005e00)=""/38, 0x26, 0x5}, 0x7fff}, {{&(0x7f0000005e40)=@alg, 0x80, &(0x7f0000006f80)=[{&(0x7f0000005ec0)=""/169, 0xa9}, {&(0x7f0000005f80)=""/4096, 0x1000}], 0x2, &(0x7f0000006fc0)=""/4096, 0x1000, 0x5545}, 0x6}], 0xa, 0x0, 0x0) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000002c80)='./file0\x00', 0x2000040) 2018/04/30 06:53:40 executing program 4: socketpair(0xa, 0x3, 0x3, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000380)=""/182) pipe2(&(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000000)={0x12, 0x69, &(0x7f00000002c0)="a26f9d71b2fcad206cdeb1ee21291e51a4e86a8ad3368536be7ba773c15931c299ec96ae76b656d34abb901742508e9648bd87f107efa75bf9f52d44dfd9374836f8917d17e69f0d281d97dd659a6a20c663b4717905f66a9a8d658026477404cf1dc76d60aa63fb2c"}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) 2018/04/30 06:53:41 executing program 5 (fault-call:3 fault-nth:2): r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) [ 107.130497] FAULT_INJECTION: forcing a failure. [ 107.130497] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 107.142367] CPU: 0 PID: 8036 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 107.149210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.158568] Call Trace: [ 107.161168] dump_stack+0x185/0x1d0 [ 107.164809] should_fail+0x87b/0xab0 [ 107.168538] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 107.173304] ? kernel_poison_pages+0x40/0x360 [ 107.177807] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.183177] ? kernel_poison_pages+0x1a0/0x360 [ 107.187775] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.193237] ? get_page_from_freelist+0xab28/0xb600 [ 107.198270] ? save_stack_trace+0xa5/0xf0 [ 107.202430] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.207888] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 107.212839] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.217694] kmsan_alloc_page+0x82/0xe0 [ 107.221668] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 107.226422] ? save_stack_trace+0xa5/0xf0 [ 107.230564] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.236004] ? update_stack_state+0x885/0xa40 [ 107.240495] ? kmsan_set_origin+0x9e/0x160 [ 107.244714] ? widen_string+0x6b2/0x6e0 [ 107.248701] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.248731] alloc_pages_vma+0x1565/0x1800 [ 107.257620] do_huge_pmd_anonymous_page+0xf80/0x2520 [ 107.262728] handle_mm_fault+0x428f/0x7e50 [ 107.266962] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.271797] __do_page_fault+0xec4/0x1a10 [ 107.275947] ? page_fault+0x25/0x50 [ 107.279579] do_page_fault+0xd3/0x260 [ 107.283473] page_fault+0x25/0x50 [ 107.286928] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 107.292791] RSP: 0018:ffff88014700f920 EFLAGS: 00010202 [ 107.298151] RAX: ffffffff83eaed2b RBX: 00000000206a5000 RCX: 0000000000000086 [ 107.305404] RDX: 0000000000000086 RSI: ffff88014c659000 RDI: 00000000206a4f7a [ 107.312665] RBP: ffff88014700f988 R08: 0000000000000000 R09: 0000000000000000 [ 107.319937] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 107.327208] R13: ffff88014700f928 R14: 0000000000000000 R15: ffff88014fec0918 [ 107.334493] ? _copy_to_user+0xbb/0x180 [ 107.338468] ? _copy_to_user+0xed/0x180 [ 107.342441] seq_read+0x1c5f/0x2260 [ 107.346075] ? seq_open+0x360/0x360 [ 107.349752] proc_reg_read+0x1de/0x2f0 [ 107.353649] do_iter_read+0x880/0xd70 [ 107.357464] ? proc_reg_llseek+0x260/0x260 [ 107.361703] do_preadv+0x3a1/0x580 [ 107.365264] ? syscall_return_slowpath+0xe9/0x700 [ 107.370118] ? fput+0x25c/0x2e0 [ 107.373412] SYSC_preadv+0xc6/0xe0 [ 107.376965] SyS_preadv+0x77/0xa0 2018/04/30 06:53:41 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x5}, 0x4) r1 = socket(0x10, 0x3, 0x0) msgsnd(0x0, &(0x7f0000e74f60)=ANY=[], 0x0, 0x0) msgsnd(0x0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)) write(r1, &(0x7f00008a4000)="2400000058001f0014f1f407000904000200071036000100ffffffff08000300000000b2", 0x24) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x60402, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x20) mq_open(&(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x20, &(0x7f00000001c0)={0x864, 0x9, 0x1, 0x8, 0x7, 0x5, 0x1, 0xe7c}) 2018/04/30 06:53:41 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001c40)=@assoc_id=0x0, &(0x7f0000001e00)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000)=ANY=[@ANYRES32=r1, @ANYBLOB="e247bd350295cb982ebc4a399727a9574bca95ac7081f44c5def75f00207a1a9fdf2e3d811f676f02fe7be0960aac38215999296cbc0c0e9680cbbc7148b737ff034d402515877a601a1ed7b0b47796150892b8e277b8281927e3d5e0000d5a3c4fedd9d026bf5a2287f30b35484866099fb07ead7530cd258aa6f3867a3626fcf59dcc298db6b36343e5bb6510711115346ac90c6cb6caf17fde9329655d4527a3108a254867b0da7f2e8c1483c0179e2ae0800087a636e19780d56e6dd11c0afe5838bcd3d184b8469941332ed5c4b706ca05249fdd7024896a86efaa0b84a0c702942000000000000"], &(0x7f0000001c00)=0x205) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x400, 0x3}, &(0x7f00000001c0)=0xc) capset(&(0x7f0000000300)={0x20071026}, &(0x7f0000b2d000)) r4 = fcntl$getown(r0, 0x9) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30b) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001b00)={r2, 0x6}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a00)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) r6 = getegid() setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001c80)={r3, 0x1, 0x0, 0x2}, 0x10) prctl$intptr(0x1d, 0x15) r7 = msgget$private(0x0, 0x8) msgctl$IPC_SET(r7, 0x1, &(0x7f0000001e80)={{0x9, r5, r6, r5, r6, 0x1, 0x2}, 0x80000001, 0x8, 0x6d, 0x8001, 0xa0, 0x1, r4, r4}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001f40)=0x0) r9 = getuid() close(r0) write$binfmt_script(r0, &(0x7f0000001f80)={'#! ', './file0', [{0x20}], 0xa, "d7192c9b6fc4cf939011a2c182f336d11b6835ed4355bc6350915fdbfc3beca91112e4f6c91bbf454cd9292e1293e7f7c685d787c0a182816694c394f562f7f401941b3106e4dd484babf07fc25e38755dfd1478b43fbf5cf669989a31ccbc61a07339521a488b28dd28349acd8cde670cfd"}, 0x7e) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x8, 0x81, 0x3}) fstat(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001cc0)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000000340)="732b69ed9f50b4bf9a4185e9f0f37b24b973d4c806dcd5b29e8e24652de6a2d72c76cea7bd155aa147527e795aaf5b9f2d719e371e9ae897b17d5b195bcee42edeb7e217ba5f598198edb0bbad2990f0cb57e4f3d09e6ebedb57f5d87e8a19d9dcee6d18f3daa56d751a78ab4e26966978053c020731fabe50b657cd4a0042373548d702e5d6fbd8576eb47707e092227b6d6e650e7f71a374fff8a064ef5ceafcef7c12f6297a3aff2f86465fcb295be7dea700842f0af987d7cc4587f2a351b7f1f371de6c381c67d43a7977bea2118fe1a7a8e8d0e790273ff49983fcf5211bfe36e2ff1e9513abf1905d499c8d114323cfbc25e7", 0xf6}, {&(0x7f0000000280)="fde53b79bce37d4c3370f7ee8054e425f84e09e4e1", 0x15}, {&(0x7f0000000440)="1d61b31301c7204fd79cc94e6d2c3e61f10442333672dd75488bacc534a68fe1114b3abb6845b6ef23e0d5d8bcddea6e337b7e8e692b68fbbe61a76f5daf276712ea29f17a3f64b7a54c2dcefc9aed75edec4148e7fa", 0x56}, {&(0x7f00000004c0)="6cb1be2f06cef57b49c09af7cdc2b75dba0708b1446c0f10fe7634cd518d7ab1ebf224b9a925c1a643d823c4e2495e384c618299747e44ac3a502a14e344dffdaf02e688ce4428ed", 0x48}, {&(0x7f0000000540)="ff5a72b51ea9aaed54b30da7f8c73145be31b4d2ddd99732ee7a2eb5564c801450cc5ea813aa93d2b9db4c8acb054ea256ac148312e819d4624a91c9b36fa53918e8687854f2e78dddfa33b2cf189ab9350c900562e9e8f7aced09703646ec66abc36bd45d65a5d4ded195b11edfa2a2cb472633b57d9b480869a0b62a16643a9aeaa2311395c0", 0x87}, {&(0x7f0000000600)="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", 0xfc}, {&(0x7f0000000700)="db3da1ed9cac4b3162717de9c0c72641b2e55920bde5bf99acf3f28ab13cadb676e3c206d8cbd52d1d095afb8e0d467bf7483c10fbef477f8e5156deb11acbc01b343f43fd5107167194f87c2b3818b193c00acbeccf8118e37bf7876bd340397ae5425ef562fa2bbdfe7e9855e835730ad8aced3bdf1cdbaeec367ae3fa482bfe080ed73413fc21b8d91b1857ca204f9735fe8cfcd4a7c2641fc2da05aa15932675aa6b", 0xa4}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="a907e8999c086b347902fd2ec3a59251b07150943c6bd422c0ea23404b27ff62de6859dd8c9aa303c05c47899ff4e15f18e580be89387b3695c36f25d014c2ff7b13a75bc47c3883aaa344d5c3ad02135654b76f7471bed2587010605b147df879b6a21a6bc32315c981487ee068581440b37343d3d428bf27ba48fb004e37ce42f40aeef13b7f8dc795c1af76c1d6a5aa935a64ed629ceebc57c58d1c2f", 0x9e}, {&(0x7f0000001880)="8db28c31d2112dcc7d72b005c6ee74a042ebb22d975865ea4cca4f6cd37023c602bd47589aa0ec01436282fd2a88ffe9298bc6a19b64ca98367a6534427514a23edaf4049512222c429e176697facc7f18258ee4aa42d812ef7e9aca7054113ac6b75d9844df4b8ca0c1a7fbefabe24ae031cec2d65c9d87aa33fbd3ae916a72c36aa40379df9a5b8b1eed74e084989b92e97237579b8e", 0x97}], 0xa, &(0x7f0000001d00)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000380000040000e0ff0000000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000005b15bd2fc55c52a9520194c8eae9a3ffa9b8f11af5f3dedcc2b37b69ded42f1dac1510c602453b2e113c4c9fdca82b"], 0xc0, 0x20000000}, 0x8c0) times(&(0x7f0000001b40)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001e40)='tls\x00', 0x4) [ 107.380423] do_syscall_64+0x309/0x430 [ 107.384319] ? SYSC_writev+0xb0/0xb0 [ 107.388039] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.393228] RIP: 0033:0x455979 [ 107.396416] RSP: 002b:00007fd7f055dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 107.404132] RAX: ffffffffffffffda RBX: 00007fd7f055e6d4 RCX: 0000000000455979 [ 107.411407] RDX: 0000000000000002 RSI: 0000000020b78f90 RDI: 0000000000000014 [ 107.417720] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 107.418674] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.418682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 107.418690] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000002 [ 107.512721] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/30 06:53:41 executing program 1: r0 = socket(0x40000000015, 0x5, 0xffff) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x0, 0x12, r0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) r2 = dup2(r1, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)) 2018/04/30 06:53:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) close(r2) 2018/04/30 06:53:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r2}}) 2018/04/30 06:53:41 executing program 5 (fault-call:3 fault-nth:3): r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r1, &(0x7f0000fc7ff8), 0xffc7) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x1ff, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x6, 0x7}, &(0x7f00000000c0)=0xc) 2018/04/30 06:53:41 executing program 4: socketpair(0xa, 0x3, 0x3, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000380)=""/182) pipe2(&(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000000)={0x12, 0x69, &(0x7f00000002c0)="a26f9d71b2fcad206cdeb1ee21291e51a4e86a8ad3368536be7ba773c15931c299ec96ae76b656d34abb901742508e9648bd87f107efa75bf9f52d44dfd9374836f8917d17e69f0d281d97dd659a6a20c663b4717905f66a9a8d658026477404cf1dc76d60aa63fb2c"}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) 2018/04/30 06:53:41 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x0, 0x3}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) 2018/04/30 06:53:41 executing program 3: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0xffffffffffdffffc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000bf000)=0x5) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000000)=""/205, 0xcd, &(0x7f0000000100)=""/58}}, 0x68) connect(r0, &(0x7f00000001c0)=@rc={0x1f, {0x1, 0x4, 0x8, 0x8825, 0x0, 0x3b57dbba}, 0xd0c}, 0x80) [ 107.660723] FAULT_INJECTION: forcing a failure. [ 107.660723] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 107.672580] CPU: 0 PID: 8070 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 107.679408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.688751] Call Trace: [ 107.691333] dump_stack+0x185/0x1d0 [ 107.694948] should_fail+0x87b/0xab0 [ 107.698653] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 107.703393] ? kernel_poison_pages+0x40/0x360 [ 107.707981] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.713328] ? kernel_poison_pages+0x1a0/0x360 [ 107.717898] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.723332] ? get_page_from_freelist+0xab28/0xb600 [ 107.728361] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.733797] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 107.738810] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.743642] kmsan_alloc_page+0x82/0xe0 [ 107.747615] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 107.752358] ? save_stack_trace+0xa5/0xf0 [ 107.756488] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.761925] ? update_stack_state+0x885/0xa40 [ 107.766404] ? kmsan_set_origin+0x9e/0x160 [ 107.770625] ? widen_string+0x6b2/0x6e0 [ 107.774586] ? __msan_poison_alloca+0x15c/0x1d0 [ 107.779241] alloc_pages_vma+0x1565/0x1800 [ 107.783477] do_huge_pmd_anonymous_page+0xf80/0x2520 [ 107.788571] handle_mm_fault+0x428f/0x7e50 [ 107.792812] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.797645] __do_page_fault+0xec4/0x1a10 [ 107.801782] ? page_fault+0x25/0x50 [ 107.805401] do_page_fault+0xd3/0x260 [ 107.809185] page_fault+0x25/0x50 [ 107.812627] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 107.818488] RSP: 0018:ffff8801471cf920 EFLAGS: 00010202 [ 107.823834] RAX: ffffffff83eaed2b RBX: 00000000206a5000 RCX: 0000000000000086 [ 107.831099] RDX: 0000000000000086 RSI: ffff88014c659000 RDI: 00000000206a4f7a [ 107.838352] RBP: ffff8801471cf988 R08: 0000000000000000 R09: 0000000000000000 [ 107.845605] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 107.852859] R13: ffff8801471cf928 R14: 0000000000000000 R15: ffff88014fec0918 [ 107.860122] ? _copy_to_user+0xbb/0x180 [ 107.864082] ? _copy_to_user+0xed/0x180 [ 107.868045] seq_read+0x1c5f/0x2260 [ 107.871661] ? seq_open+0x360/0x360 [ 107.875272] proc_reg_read+0x1de/0x2f0 [ 107.879148] do_iter_read+0x880/0xd70 [ 107.882937] ? proc_reg_llseek+0x260/0x260 [ 107.887156] do_preadv+0x3a1/0x580 [ 107.890689] ? syscall_return_slowpath+0xe9/0x700 [ 107.895511] ? fput+0x25c/0x2e0 [ 107.898781] SYSC_preadv+0xc6/0xe0 [ 107.902308] SyS_preadv+0x77/0xa0 [ 107.905751] do_syscall_64+0x309/0x430 [ 107.909629] ? SYSC_writev+0xb0/0xb0 [ 107.913331] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.918500] RIP: 0033:0x455979 [ 107.921696] RSP: 002b:00007fd7f055dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 107.929389] RAX: ffffffffffffffda RBX: 00007fd7f055e6d4 RCX: 0000000000455979 [ 107.936640] RDX: 0000000000000002 RSI: 0000000020b78f90 RDI: 0000000000000014 [ 107.943893] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.951148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 107.958405] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000003 2018/04/30 06:53:42 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x2, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x0, 0x3}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f00000016c0)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) 2018/04/30 06:53:42 executing program 1: r0 = socket$inet(0x2, 0x80006, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) chdir(&(0x7f0000000180)='./file0\x00') timer_create(0x7, &(0x7f00000001c0)={0x0, 0x37, 0x1, @thr={&(0x7f0000000540)="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", &(0x7f0000000300)="a659797e9a0a6fd55b6e1e50b38965038f5f9b6cc62d8587cad1e5c7e5d7429d14f38e7f367d8d681cd8c1e55a51b7cb87eaab4e888e9cb9ee3b8453ed110896705400d104d2393b1b68e4bde49b95133b42b9cc929fe749de45fb00b686824e2432283d9e564d07ab609b7093f9de9ca0685e8e4012e529f808c661c22c4c692cd8ca63315049e92088cfe35ebcdb3e56b2a090611f67e53b4edc33b12ae1606926b2eb857bf466725fb0a0fbdd3666e80435c90807ef45c21c256b15e7268d3fe297614f3bd01b29d6d41f81133dc1"}}, &(0x7f0000000400)=0x0) timer_getoverrun(r2) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000500), 0xffffffffffffff74) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) lremovexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000002b80)=ANY=[@ANYBLOB="73797374656da89bd567e3ad80c6f472ee2e2f70726f632f7379732f6e65742f697076342f76732f6578706972655f717569657363656e745f74656d70ae3fc38fc0"]) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000001540)={{0x9bb, 0x6, 0x40, 0x0, "bc9857f41efeb4378fb5cb3296b8064bddab4e9292abebea5a36c9bdc1119e044588c75cc5e46bd1f5c70dcb"}, 0x0, [], {0x0, 0x1c9c380}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0x2, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/30 06:53:42 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 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={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) inotify_init() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) fcntl$getown(r0, 0x9) r3 = add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="36d17406016fe29561369eac6378787ee3292571fa6364f58d21f86603b83b4f865345c411852b2e29c77a494b707c83cf1173ace9e6c742f3144e442726f5962b3c81d7f2671f9b94b8bd03c72a90ad54f82b703ef3a135f0a03fd5a67e938019b4b011c330a33b26433d27b7d06b20fe59b691ba548e9fa87c94db501db1f082cc88e849798e6963767ae29f", 0x8d, 0xffffffffffffffff) keyctl$update(0x2, r3, &(0x7f0000000180)="0574e1f928328ca1b058c4728bf5709b488079dbd0b6025cd70db59364cbbb0aa462053932ed58572338791fbca4ae6459b3fd714b67397964a7953cbb47ee9f8bfb03a85688acff1f2a1c8e3752387b8b8f4449bcf487c693e99524ac9c66846c1d0f6dbd8d54203cafebed0a203181e1fbb9a57bdcbcbc6e202ab25dd99f6ad0fd73f45f7ff5cb9569cf6986aa8a50432d2a3c55cb35cf4e43494572b85ba0512ea62f291fe6f38dd31c0107", 0xad) socket$can_raw(0x1d, 0x3, 0x1) mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/30 06:53:42 executing program 0: r0 = timerfd_create(0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='ip6gretap0\x00') clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}, {r1, r2+10000000}}, &(0x7f0000000200)) timerfd_settime(r0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) timerfd_create(0x2, 0x80000) 2018/04/30 06:53:42 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='pids.max\x00', 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x297, 0x400000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) write$cgroup_int(r1, &(0x7f0000000080)={[0x2d]}, 0x1) 2018/04/30 06:53:42 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000000240)=0x4) r1 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='vmnet1posix_acl_access\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="c2418d659a674f3a9c9ac9a3c98ee7a33e67", 0x12, 0xffffffffffffffff) r3 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="009b6d1f0223cf1bf806a6be49ccc5e40524aba6ea8e5c1f70eb844153009cce142c87ea61dbf2bced2aca222e32fefaa1cfe9a8ab10e365681e447e3970abfdd124604a27d0c1de00ec498c60ef15e4361c4e7bb7accd8a9bc435c351c245cf2e9582df69467fb1f31233e14ff24341e21b97f6e897a0fa1de18fdff3ae09050c970d505042658c42b3bd1a2e74e68bb811e096b34f1817ba729c", 0x9b, 0xfffffffffffffff8) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000001440), &(0x7f0000001480)=0x4) keyctl$dh_compute(0x17, &(0x7f0000000340)={r1, r2, r3}, &(0x7f0000000380)=""/4096, 0x1000, &(0x7f0000001400)={&(0x7f0000001380)={'digest_null\x00'}, &(0x7f00000013c0)="e9795f625897fcc6d85b9a85fa7f2fb0acaebe68b96680298be4", 0x1a}) 2018/04/30 06:53:42 executing program 5 (fault-call:3 fault-nth:4): r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) [ 108.263073] FAULT_INJECTION: forcing a failure. [ 108.263073] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.275132] CPU: 1 PID: 8098 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 108.282007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.291392] Call Trace: [ 108.294028] dump_stack+0x185/0x1d0 [ 108.297705] should_fail+0x87b/0xab0 [ 108.301473] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 108.306296] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.311704] ? page_counter_try_charge+0x4af/0x5c0 [ 108.316653] ? mem_cgroup_try_charge+0xa80/0xf00 [ 108.321455] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.326858] ? try_charge+0x26ce/0x2fd0 [ 108.330874] ? widen_string+0x6b2/0x6e0 [ 108.334987] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.339877] alloc_pages_current+0x6b5/0x970 [ 108.344339] pte_alloc_one+0x56/0x110 [ 108.348157] do_huge_pmd_anonymous_page+0x12ae/0x2520 [ 108.353382] handle_mm_fault+0x428f/0x7e50 [ 108.357644] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.362510] __do_page_fault+0xec4/0x1a10 [ 108.366676] ? page_fault+0x25/0x50 [ 108.370306] do_page_fault+0xd3/0x260 [ 108.374114] page_fault+0x25/0x50 [ 108.377575] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 108.383455] RSP: 0018:ffff88014c83f920 EFLAGS: 00010202 [ 108.388825] RAX: ffffffff83eaed2b RBX: 00000000206a5000 RCX: 0000000000000086 [ 108.396095] RDX: 0000000000000086 RSI: ffff8801473e2000 RDI: 00000000206a4f7a [ 108.403373] RBP: ffff88014c83f988 R08: 0000000000000000 R09: 0000000000000000 [ 108.410651] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 108.417929] R13: ffff88014c83f928 R14: 0000000000000000 R15: ffff880149084418 [ 108.425242] ? _copy_to_user+0xbb/0x180 [ 108.429263] ? _copy_to_user+0xed/0x180 [ 108.433249] seq_read+0x1c5f/0x2260 [ 108.436925] ? seq_open+0x360/0x360 [ 108.440556] proc_reg_read+0x1de/0x2f0 [ 108.444462] do_iter_read+0x880/0xd70 [ 108.448423] ? proc_reg_llseek+0x260/0x260 [ 108.452696] do_preadv+0x3a1/0x580 [ 108.456323] ? syscall_return_slowpath+0xe9/0x700 [ 108.461196] ? fput+0x25c/0x2e0 [ 108.464518] SYSC_preadv+0xc6/0xe0 [ 108.468126] SyS_preadv+0x77/0xa0 [ 108.471636] do_syscall_64+0x309/0x430 [ 108.475603] ? SYSC_writev+0xb0/0xb0 [ 108.479328] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.484520] RIP: 0033:0x455979 [ 108.487720] RSP: 002b:00007fd7f055dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 108.495448] RAX: ffffffffffffffda RBX: 00007fd7f055e6d4 RCX: 0000000000455979 [ 108.502717] RDX: 0000000000000002 RSI: 0000000020b78f90 RDI: 0000000000000014 [ 108.509990] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.517266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 108.524536] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000004 2018/04/30 06:53:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x20000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000280)={0x0, @loopback, @remote}, &(0x7f00000002c0)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000300)=r2) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000d7f000), &(0x7f0000000000)=0xffffffffffffffcd) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in, 0x4e21, 0x401, 0x4e20, 0x0, 0x2, 0x20, 0xc603e401227a4d35, 0x2b, r3, r4}, {0x7ff, 0x2, 0xddf, 0x40, 0x6, 0x64f, 0x1d, 0x1000}, {0x58, 0x9, 0x2, 0x3}, 0x0, 0x0, 0x1, 0x1, 0x7, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d2}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x3, 0x3, 0x200, 0x3, 0x0, 0x3}}, 0xe8) 2018/04/30 06:53:42 executing program 3: mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) 2018/04/30 06:53:42 executing program 0: r0 = getegid() getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) setgroups(0xa, &(0x7f00000005c0)=[r0, r1, r2, r3, r4, r5, r6, r7, r8, r9]) migrate_pages(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x2) migrate_pages(0x0, 0x5, &(0x7f0000000040)=0xe, &(0x7f0000000080)=0x401) 2018/04/30 06:53:42 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='.', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) 2018/04/30 06:53:42 executing program 5 (fault-call:3 fault-nth:5): r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:42 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x80030000, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/30 06:53:42 executing program 1: unshare(0x40600) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) fchmod(r0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x5, 0x400) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x200000) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xffffffffffffffc0, 0x4, 0xec5, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0xfffffffffffffffb, 0x0, 0x7, 0x3, 0x9}, &(0x7f0000000240)=0x14) sysfs$2(0x2, 0x19a, &(0x7f0000000000)=""/28) 2018/04/30 06:53:42 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) [ 109.044831] FAULT_INJECTION: forcing a failure. [ 109.044831] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 109.056693] CPU: 1 PID: 8119 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 109.063532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.072889] Call Trace: [ 109.075485] dump_stack+0x185/0x1d0 [ 109.079120] should_fail+0x87b/0xab0 [ 109.082855] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 109.087621] ? kernel_poison_pages+0x40/0x360 [ 109.092123] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.097495] ? kernel_poison_pages+0x1a0/0x360 [ 109.102086] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 109.107541] ? get_page_from_freelist+0xab28/0xb600 [ 109.112564] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.117936] ? page_counter_try_charge+0x205/0x5c0 [ 109.122868] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.128241] ? page_counter_uncharge+0xa7/0x160 [ 109.132916] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.138283] kmsan_alloc_meta_for_pages+0x8d/0x3a0 2018/04/30 06:53:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) r1 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x8, 0x10000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000003c0)={0xe00000000, 0xff, 0x4, 0x4, 0x2, 0x100000000, 0x80000001, 0x4, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000440)={r2, 0x101, 0xde, "2297b62a21f1cea8891b8a799dfc27891bdf3899ece7124f79b59f0ea22a53d8b559f3eefacacfbcd3fd8823459a9b83ce32353031203561093719da08695b174564013b89a1b8a8b302d41e91a9d4d613728d6d8ff306eb62ecc849ae104c2934b2fecd1bb093c616d7d8698be776b765ee611e3667ddc02ba1df3d9fbd624872a5db95bee25531e7c753f383d96462527dae1f6b5da3410ae47cab72fe312537d9d2b849c5232788bb9f2df70621cfcf643cd17b8ae726f4a3a56b9f0befa65c889bd89cbb104f5525a2e73cb1117d829d0986c82a2f56d58af3b9e6f9"}, 0xe6) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x4000) recvmsg$netrom(r3, &(0x7f0000000300)={&(0x7f00000001c0)=@ax25={0x3, {"742adb3c14698e"}, 0x5}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000200)="02bd434a83b29a24578d54fc6926ff97b1df0855c2956efa03f0b716da4278312063bceb1b7d637af02c42729b7e4ade6893dc7bd8e900c390bd54ec471ff526174f99a5dc098e90381f6a9077f469ef45ec962179fbaaa857cce799a17cf783e8e19f01d44a707d1d6fe2e9c7e2b1996cc44f1b6b00f16716e47c5cc9767a316f2b0e34354df964e7ba444638584cef6d22e9f430b26630450a2b22898a4eac521e94bfffa281ea3dc437d2", 0xac}], 0x1, 0x0, 0x0, 0x4004}, 0x2000) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x80000, 0x0) r5 = semget(0x1, 0x0, 0x0) semctl$GETZCNT(r5, 0x3, 0xf, &(0x7f0000000000)=""/2) getsockname$unix(r4, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) io_submit(0x0, 0x1, &(0x7f0000000a40)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)}]) [ 109.143213] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.148585] ? try_charge+0x26ce/0x2fd0 [ 109.152567] ? __perf_event_task_sched_in+0x67/0xa40 [ 109.157684] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.162360] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.167732] ? memcg_kmem_charge+0x703/0xa30 [ 109.172148] kmsan_alloc_page+0x82/0xe0 [ 109.176133] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 109.180900] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.186286] ? page_counter_try_charge+0x4af/0x5c0 2018/04/30 06:53:43 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e24, @rand_addr=0x8}, 0x10) r1 = socket$inet(0x2, 0x803, 0x9) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x800080) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000100)="b318202b5419376d6f4c77f011ec7a726d5d9453a3ef325742425dc6e8ad3931edf685fd4da95dcd572bf5a14c09b583fd35b4a24561a6f22c694d59f25dbb06d7c8bc50a02668fa9623b87279e4a07429336677978a0d0a554b129a49bf4af28bbd4ab11a1ac69db76aca17d4e243dc9d26e92d17a4956a362a5f411db106a3f527e35918ce390b9b47f0a3866f65951e65a2789f70815271f468e7056c9bd86a4f2d4b02add7900d39445a4bd4bfa0ccd765e23b69e2") mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000000240)="497aa48883e3410926f573aeceeccec1b99a06d7e165752af4167d99aa2c6b5bc88ce1cf2e49287b8b2e1db6fad948722a277b4b543a07b303a163a2de9d6d3b8184456d28d481b9063a9f0e8164c271e15491d2e1c9143b2cd524e980cc80de9995ad735fc74960ecf396736833bacee7c1429858a0a06b85de88c9a761ba4ba166fd72ca34e3bb210f", 0x8a, 0x24040084, &(0x7f000032b000)={0x2, 0xfffffffffffffffe, @multicast2=0xe0000002}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000480)=r3) recvfrom$unix(r1, &(0x7f0000000000)=""/29, 0x1d, 0x0, &(0x7f0000000040)=@abs, 0x6e) open$dir(&(0x7f0000000400)='./file0\x00', 0x1, 0x100) openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ptmx\x00', 0x44002, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000300)) [ 109.191226] ? mem_cgroup_try_charge+0xa80/0xf00 [ 109.196001] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 109.201377] ? try_charge+0x26ce/0x2fd0 [ 109.205362] ? widen_string+0x6b2/0x6e0 [ 109.209348] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.214203] alloc_pages_current+0x6b5/0x970 [ 109.218624] pte_alloc_one+0x56/0x110 [ 109.222432] do_huge_pmd_anonymous_page+0x12ae/0x2520 [ 109.227637] handle_mm_fault+0x428f/0x7e50 [ 109.231873] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.236732] __do_page_fault+0xec4/0x1a10 [ 109.240891] ? page_fault+0x25/0x50 2018/04/30 06:53:43 executing program 1: socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2000, 0x0) r2 = gettid() r3 = getpgid(r2) sched_setparam(r3, &(0x7f00000000c0)=0x5) mq_timedreceive(r1, &(0x7f00000003c0)=""/235, 0xfffffffffffffee4, 0x3, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000004c0)={0x0, 0x40, 0x3, 0x2, 0x1, [{0x3ff, 0x10001, 0x80000001, 0x0, 0x0, 0x8}]}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x114, 0x1a, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@nested={0xf8, 0x6e, [@typed={0x4, 0x73}, @typed={0x8, 0x46, @uid=r4}, @typed={0x14, 0xf, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="700ecbcd99e5b71076b6dbef421d540274ed51ea2f80d08043ea90fd15c1241b", @typed={0x8, 0x7d, @pid=r3}, @generic="d3d044889c69e2b6468b9d79f9595f8b74e67b0135b581a3054f6d222d07a5871d1dc1b7059bb94af8cc39a36087cfa1af7bdd9409917e8cd500751043bee30ec5fbc42acb92a819ad10ed11a19f4b6ac4fed10320ae9e3123a7981d4dcaed10013aa291c772344b3e2df57ca395d530ed7a53ef8da3e843a1a0b73347de0dcfb17c028433278f68086446f151168112d8447ea6d4ac3418862ae4d50550adf50cddac032dd4f9d9586ad0"]}, @typed={0x8, 0x5f, @pid=r3}]}, 0x114}, 0x1, 0x0, 0x0, 0x8010}, 0x4000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="7d000e9af15d9feb3f2c75db96325780049a2100feb441d2a1814c122d0bc5f640dbd0b4a344ec33e6978cc1d7a0e1b84f8f0724f15cb3b042a9903df72eac263904517fe29f24d83acaaa562e3a5ab5fa1a4687900aed5d9a88c042088a3b10db84dfebffe576c3dcedb73fdd921c71b284c387a3688f828cb53030162d619143"], &(0x7f0000000380)=0x85) setregid(r5, r5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000600)={r6, 0x2, 0x10}, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x0, 0x8, 0x6000000000}) 2018/04/30 06:53:43 executing program 2: unshare(0x40600) r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 109.244520] do_page_fault+0xd3/0x260 [ 109.248328] page_fault+0x25/0x50 [ 109.251791] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 109.257668] RSP: 0018:ffff880147e0f920 EFLAGS: 00010202 [ 109.263036] RAX: ffffffff83eaed2b RBX: 00000000206a5000 RCX: 0000000000000086 [ 109.270305] RDX: 0000000000000086 RSI: ffff8801473e2000 RDI: 00000000206a4f7a [ 109.277574] RBP: ffff880147e0f988 R08: 0000000000000000 R09: 0000000000000000 [ 109.284843] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 109.292113] R13: ffff880147e0f928 R14: 0000000000000000 R15: ffff880149084418 [ 109.299402] ? _copy_to_user+0xbb/0x180 [ 109.303397] ? _copy_to_user+0xed/0x180 [ 109.307380] seq_read+0x1c5f/0x2260 [ 109.311026] ? seq_open+0x360/0x360 [ 109.314660] proc_reg_read+0x1de/0x2f0 [ 109.318563] do_iter_read+0x880/0xd70 [ 109.322376] ? proc_reg_llseek+0x260/0x260 [ 109.326615] do_preadv+0x3a1/0x580 [ 109.330168] ? syscall_return_slowpath+0xe9/0x700 [ 109.335015] ? fput+0x25c/0x2e0 [ 109.338306] SYSC_preadv+0xc6/0xe0 [ 109.341866] SyS_preadv+0x77/0xa0 2018/04/30 06:53:43 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2, 0x400) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000640)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000001, 0x1010, r0, 0x40) read(r0, &(0x7f0000000040)=""/66, 0x42) [ 109.345327] do_syscall_64+0x309/0x430 [ 109.349226] ? SYSC_writev+0xb0/0xb0 [ 109.352967] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.358155] RIP: 0033:0x455979 [ 109.361341] RSP: 002b:00007fd7f055dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 109.369050] RAX: ffffffffffffffda RBX: 00007fd7f055e6d4 RCX: 0000000000455979 [ 109.376320] RDX: 0000000000000002 RSI: 0000000020b78f90 RDI: 0000000000000014 [ 109.383592] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/30 06:53:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) sendto(r0, &(0x7f0000000000)="2845f2c611441baf6c688909a57d22e28b47e716a1cee66ee8b0e47880ea1b4a6e28b558852d227115b9dc34c3b4aa219c782b8ea96e379a63186fbd8a76975ee215b02fba7adff74b", 0x49, 0x4040000, 0x0, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'bridge0\x00', 0x9}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)) sendfile(r2, r1, &(0x7f0000000080), 0x7) [ 109.390865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 109.398144] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000005 2018/04/30 06:53:43 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000040)=""/30) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x40000000000000f, &(0x7f0000000080)=0x4006, 0x1011b) sendto$inet6(r1, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f937c29ef0712f281ecb16785784695136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b51100000000000000f55d0626a880be8bc3cfaeba524830be0ea863", 0x64, 0x0, &(0x7f00000000c0)={0xa, 0x200000800, 0x1}, 0x1c) [ 109.506423] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/04/30 06:53:43 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x6000000c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)={0x80000014}) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) 2018/04/30 06:53:43 executing program 5 (fault-call:3 fault-nth:6): r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:43 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000f61fe4)={0xa, 0xce20}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1000, 0x50040) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x10000, 0x0, 0x9}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x7a1551c}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x20}, 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x2000) setsockopt$inet_int(r4, 0x0, 0xb, &(0x7f0000000080)=0x7fffffff, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) bind$netlink(r4, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfd, 0x40001008}, 0xc) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000180)={@dev, 0x0}, &(0x7f0000000340)=0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000380)=r6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) bind$inet6(r5, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_buf(r4, 0x0, 0x3f, &(0x7f0000000200)="0702fc934929d8151db55670d0a5681089f577edaccfdda70acc8957bcd54a360a875704c56a28c4775de3297c5845706265c32c4403161ae3bb780e41fc4c928fee5afa9cb10b42e358f95974822087e73c4c5a271b54a9f4", 0x59) 2018/04/30 06:53:43 executing program 0: r0 = getegid() getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000340)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) setgroups(0xa, &(0x7f00000005c0)=[r0, r1, r2, r3, r4, r5, r6, r7, r8, r9]) migrate_pages(0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x2) migrate_pages(0x0, 0x5, &(0x7f0000000040)=0xe, &(0x7f0000000080)=0x401) 2018/04/30 06:53:43 executing program 2: unshare(0x400) socketpair$inet(0x2, 0x8000f, 0x7d, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000001080)=0x1024) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x0) 2018/04/30 06:53:43 executing program 1: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = getpgid(r1) sched_setaffinity(r2, 0x8, &(0x7f00009ad000)=0x1) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) pread64(r0, &(0x7f00000000c0)=""/53, 0x1c1, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/40, 0x28) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/30 06:53:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2000000004) r1 = gettid() sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c00000013002103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000beff03001300", @ANYRES32=r1, @ANYBLOB="140003006c6f0000000000000000000000000000"], 0x3c}, 0x1}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)={0x60000008}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000c3fff4)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x18000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000040)={0x401, 0x0, 0x4, 0x9, 0x9, 0x8001}) [ 109.941485] FAULT_INJECTION: forcing a failure. [ 109.941485] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 109.953456] CPU: 0 PID: 8180 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 109.960298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.969658] Call Trace: [ 109.972262] dump_stack+0x185/0x1d0 [ 109.975905] should_fail+0x87b/0xab0 [ 109.979631] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 109.984397] ? kernel_poison_pages+0x40/0x360 [ 109.988901] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.994272] ? kernel_poison_pages+0x1a0/0x360 [ 109.998867] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 110.004325] ? get_page_from_freelist+0xab28/0xb600 [ 110.009352] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.014728] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.019590] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 110.024612] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 110.030076] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.034763] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.039443] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.044812] ? memcg_kmem_charge+0x703/0xa30 [ 110.049230] kmsan_alloc_page+0x82/0xe0 [ 110.053213] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 110.057981] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.063356] ? page_counter_try_charge+0x4af/0x5c0 [ 110.068291] ? mem_cgroup_try_charge+0xa80/0xf00 [ 110.073059] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 110.078438] ? try_charge+0x26ce/0x2fd0 [ 110.082426] ? widen_string+0x6b2/0x6e0 [ 110.086415] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.091273] alloc_pages_current+0x6b5/0x970 [ 110.095702] pte_alloc_one+0x56/0x110 [ 110.099517] do_huge_pmd_anonymous_page+0x12ae/0x2520 [ 110.104712] handle_mm_fault+0x428f/0x7e50 [ 110.108942] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.113783] __do_page_fault+0xec4/0x1a10 [ 110.117932] ? page_fault+0x25/0x50 [ 110.121552] do_page_fault+0xd3/0x260 [ 110.125336] page_fault+0x25/0x50 [ 110.128797] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 110.134669] RSP: 0018:ffff8801472af920 EFLAGS: 00010202 [ 110.140017] RAX: ffffffff83eaed2b RBX: 00000000206a5000 RCX: 0000000000000086 [ 110.147286] RDX: 0000000000000086 RSI: ffff88014c65d000 RDI: 00000000206a4f7a [ 110.154547] RBP: ffff8801472af988 R08: 0000000000000000 R09: 0000000000000000 [ 110.161805] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 110.169072] R13: ffff8801472af928 R14: 0000000000000000 R15: ffff88014fec2698 [ 110.176347] ? _copy_to_user+0xbb/0x180 [ 110.180305] ? _copy_to_user+0xed/0x180 [ 110.184261] seq_read+0x1c5f/0x2260 [ 110.187888] ? seq_open+0x360/0x360 [ 110.191496] proc_reg_read+0x1de/0x2f0 [ 110.195368] do_iter_read+0x880/0xd70 [ 110.199163] ? proc_reg_llseek+0x260/0x260 [ 110.203403] do_preadv+0x3a1/0x580 [ 110.206936] ? syscall_return_slowpath+0xe9/0x700 [ 110.211770] ? fput+0x25c/0x2e0 [ 110.215043] SYSC_preadv+0xc6/0xe0 [ 110.218576] SyS_preadv+0x77/0xa0 [ 110.222021] do_syscall_64+0x309/0x430 [ 110.225919] ? SYSC_writev+0xb0/0xb0 [ 110.229629] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.234808] RIP: 0033:0x455979 [ 110.237989] RSP: 002b:00007fd7f055dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 110.245694] RAX: ffffffffffffffda RBX: 00007fd7f055e6d4 RCX: 0000000000455979 [ 110.252944] RDX: 0000000000000002 RSI: 0000000020b78f90 RDI: 0000000000000014 [ 110.260193] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.267450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 110.275134] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000006 2018/04/30 06:53:44 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e20}, 0xfffffffffffffd75, &(0x7f0000fc6fa0)}, 0x8000) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup(r0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0xb4, 0x4) 2018/04/30 06:53:44 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000000), 0x4) getpeername(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) 2018/04/30 06:53:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003e80)={0x0, 0x6}, &(0x7f0000003ec0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003f00)={r2, 0x7}, &(0x7f0000003f40)=0x8) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000b00)={0x0, @in6={{0xa, 0x4e23, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f0000000bc0)=0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000c80)={0x0, 0x1f, 0x8, 0x4, 0x0, 0x8000, 0x0, 0xffffffffffffffff, {0x0, @in={{0x2, 0x4e23, @rand_addr}}, 0x9, 0xe4, 0x2f48, 0x7, 0x1}}, &(0x7f0000000d40)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003280)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x2}}, 0x10000, 0x0, 0x3, 0x8, 0x4}, &(0x7f0000003340)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003740)={0x0, 0x3, 0x10}, &(0x7f0000003780)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003a80)={0x0, 0x7}, &(0x7f0000003ac0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003b00)={0x0, 0x4, 0x30}, &(0x7f0000003b40)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x0, 0xc6b, 0x81, 0xae, 0x166e6c4f}, &(0x7f0000003bc0)=0x14) sendmmsg$inet_sctp(r3, &(0x7f0000003d40)=[{&(0x7f0000000140)=@in={0x2, 0x4e22, @rand_addr=0x5}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000180)="51b98a3bcbd38b2a0f668444fc84149f203b314c7b9b59063e8fa2e0efd7ed7b415b5cca2f83de68c8e68c8b852ab36ff379ef477b183cd3935e9ba94787c79f8e32c791fa93314add158d86d8bf00e45e388a0a741a7436ef73bad879a397e6254bfbe80e17d3e27cd513a561d8adb70742853532a446b27179809395891ddd517e683d83da1e639537728e9ea69cf86e6a6d2f0f153b9411b66e2694d8934a8ec4708c411c6a71738b9783e8aeb831c77732e799e65881127df1c7032e29a98469bdf1a807481329c7c930be", 0xcd}, {&(0x7f0000000280)="fadf24e2e4fee894a7b698c13783a461d4a1437f3753337a808bd8b5b764693e47d82329cb0b", 0x26}, {&(0x7f00000002c0)="541fa8a206b42d44a62c4565899747fbe7d688b72c6fc4b313b52bfee17929891afb9806f83f53886ea66482c45d8a0f1d83e457c99d2e8b43e276840f8b", 0x3e}, {&(0x7f0000000300)="5da3fbc578e446df96c0247b6772092ae41ea36c982c5ea882871610dce3b1bdf3456c5f720dd4d1df27644f1d7f2ec563ea85a3d88f67792c455df3bd49852f7262381eca93e1a91f1d6f7350c5bcfce080a1f144b42a04afaa0efc613cdd49df05cdb478c0539ce8979c950f69276f760935d93cc9c11e391c7d03e67a7fd3037fbd6fbf42b19d6c185b5a4fe63407004d44127c4df9924643a71d50d2", 0x9e}, {&(0x7f00000003c0)="0ca7b184b4093ec2b08e8e3002dfb6661b9740853220dd45233deaa5bcd7b22595db9bcacff229b1229d45b16f1cbe6a133c47d32e72fe6137946eec80848f86b1343574228da4587f66a207a0fde820aa2fb2d6713fa85d644d00944a7a15432a44abaca8c309ce418b83fd514458fb328d3a4c611ac87f4d9fe2550b5cea06a1737d87684e022bfa3c1151dcaf6edccc5acab05bf62274f21b59b0cb", 0x9d}, {&(0x7f0000000480)="3404f28d6593b07ce2bb87a128234027eef858efc3a3f446519d980db7ef680190903e1c4b38cb7bca93e2729ff6f56e2826f593548d37c038fa2121a7092ade5d5eeac30e52e060a84385176512fd4e614fd99262d197ef68a4ae9d908cf42ce6797aced8a7066bd6e3c4abe5a12af1a732431a40225aa637301afbbe3f171a4a77d20567190ab327d4e7ae77e6d842249920721fb27eab5a799ad02d4b5674407c912e0ed65c9ba7e5a0515f9587cda3af78fe6532aeb39e38a348860589918fd642f1e95a16a07cffa8cc37e77ef595ce03fa62101101", 0xd8}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f0000000600)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000a80)=[{&(0x7f0000000640)="6cec5257", 0x4}, {&(0x7f0000000680)="2a2ba9f72c0116e1253bf3ca063989d86560c3efaf7f901b579d1d0e55c7f6b7e84a5602c13cc0c5320bb0b3acde8492f31e67a8ead4dd11c213742af893e6ae34abb4789673fe51a9f24e82a8b3626e935405626109a0605e703e2637ef4147e48e9c9dba598deda178d5af982dc0c488f75cf6b3400e861422ee5549f00c671b6b128cd20a1a81f1c10c227f74d1ac00f7920076f68ecfcdb00b2867869054adab4230db29ed4351eb94f165ac46a456903261631b1773d5f41f137f5d758dc0a4aa5ccfefe2ea8dbea132d925d94a60fdb26f7170632dc7d34b65", 0xdc}, {&(0x7f0000000780)="ad2717c82309375bc4baea4d880f9aa48b716acdc9553ac323eeec17246ac88a97ea62ae5fb2fff096031a7e85f07cd90906129e4d369b85817d842cdcf0b226e3b88a3cd102980de4dd1bebe8982399f23b6395f31a0b8f7e4c482f5df50ca81112cd407f827169217cf3171fd114fe35592bbc13027bc26d3b63facffef18480bc3843affc84d6fcbbb90f3bf7ff6cf434d449214d1a9c15158fc99c15d6862519b34c9b513d04dea794cc115757d9814b8366a3de079c9efcf391b80290a79bc63f5584cac1aef1aff174ba3506c5e57b17bbfe2290846d725bb6fd9240c7fc2036b961c951ccc0c51165801440", 0xef}, {&(0x7f0000000880)="ef5b984cb0c7a5d3a7967260cc2480581c64a11f0d15a8a17e29851362800767802d7ee22ebd5f2fab6861346152bf3dace4897f4700953dbdbe19627adf080628187184bc4ea7d537557a130cbe1f88810578d0fcea39bd25c60b32658242fd26aa7496e7a3140c8caa53d3668eb968f535c5a5051b5b36e30097397d78bac3ec420e410ee1e016b38160047228e6db5f84d5b3400491a4937656c5d5377b5ce51dfb335f7c15f15358d71d91bff523dd7e2b4be28ada614721407d49f45b1919371af485251b15a0bb09f609ea3d87b5f638de3a52", 0xd6}, {&(0x7f0000000980)="47ef421460b5f2162e1a45b7e6d3610f5020309bf125470cc909b458b87c1e720eeb306596bf008b841893b0140a6053d5e8ffbbca044ccdf25a6e241ebbe226c468a295df41f52d5814f7a29604a4786e2e34ad7ae9105b142b6faebd57aaa28097fd539a0e9963943c16eae363170812b2de2de1d85495c7ccc2cd54ab309262f5f7aded31976ae97fb7e7416d4e6684f91170ee54306914eecd7ece4367cff6da33636d0a192ad2c3fe1ae0c93f4922fb250101070fa4269aa2c141fe78e330320651804b31ecedfed20c4ec5860f28c0534677fc1b34e721eefecb6c60f30c3e4070402ab131867272455672", 0xee}], 0x5, &(0x7f0000000d80)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0xfff}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x10001, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x4, 0x8000, 0x5, 0x0, 0x7, 0xb4ad, 0x81, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0x8, 0x3, 0x1, 0x4, 0x5, 0x101, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}], 0xb0, 0x4000000}, {&(0x7f0000000e40)=@in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c, &(0x7f0000003200)=[{&(0x7f0000000e80)="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", 0xfe}, {&(0x7f0000000f80)="f8230f30abdb861a09af70c7d2", 0xd}, 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0x1000}, {&(0x7f0000003040)="85f9e2995cd7d46711d28b24e4c5c3c86b8c0af1de493e98c3d6d366ac8de6f7d91b254f9af7196b8d3281e3b4f7590f8e2e58bc7407d304115703230a686781ceb147ac5c45", 0x46}, {&(0x7f00000030c0)="a17dcc01c6382eeef2ff46f8b9df0c86dda60119927ede9fea9ce5587786d101aa5dd8665548090e98f0795a1c0896ffd21c3de462b3368406c7aeadfd7035daf4fbd9927c5aa02d6d71875e3059de476288f201b63599084af6e47288bd104000096278f593a0fe3d553d9b36a76cbf29df89f088a5e9b2d1a2b3b14a33499571fa626e66c9d0aac407ea92229e646f3ae54f09214e84d9a5b58f1b8fc2406cffa928e69c54fccfefd4d727bdfb3ac10e21f200a71bf9d08b26f7247414f58c7a3caafa1f01", 0xc6}, {&(0x7f00000031c0)="55592a6e91dd97ce8df15391b3df82b8505c33d2e894e50c3598845f4fa91c3ede60a9b575a8b05ecdafc7b0cc7401aefae3eb89d645ed565e", 0x39}], 0x8, &(0x7f0000003380)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xfc7}}, @authinfo={0x18, 0x84, 0x6, {0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndinfo={0x20, 0x84, 0x2, {0x2d02, 0x200, 0x1, 0x400, r6}}], 0x98, 0x80}, {&(0x7f0000003440)=@in6={0xa, 0x4e22, 0x10000, @dev={0xfe, 0x80, [], 0xd}, 0xac}, 0x1c, &(0x7f0000003700)=[{&(0x7f0000003480)="8302d2e20ded0194c97e25292b349b308403720dc1f9b2cfb31831160b332f0dbcf1d521bf9c05fe7de36a2cc852596b1a5c57bbebf44c0ae78ddf22d39bc25a2e59a538a407d1079befda8c46b51799928781f781fec02c0cb847a738e3000c71d9f1f46cff83197bbd9ad5cd79e24e", 0x70}, {&(0x7f0000003500)="84192c02a0ce7c6762f20d6826b21a7353143a6903f979626953b5949bf363ea812f47f060bff4c4e6203e4d9dbe76ea064b959de2cd5e8dd69241d85b429685afd254b5dc756ddd5e78573d461159231ae6fa43955b1f3d63bfcaadcf73116f3fafaba2bd9b0ac067a30549655d6f77ab545623f461619f8d6ff527b99effbb568a507bd8af854b585773e55af5bb873f95dfc39dab4d0f14bf1d4e13fe24ba87d9a9bb9afe05fe581a2405c6188b2431e07e4857e228925f949ffe35e54255fa2017a40e8dbc8d246b362bcb4efebb5a9410298f83b1", 0xd7}, {&(0x7f0000003600)="08025c8c4a00180b76db58b81b3ae5844b86a8237d63623145ff6b90e3cb7028828d87ec225bf5b397a9fc1b13dbbc2a9a7ff5607fa302a674ed03295ecab7297013ff68cece1343de3a318e78", 0x4d}, {&(0x7f0000003680)="eee3905f8ebaf40723d789725ef19d8b93741292de509df9a356a8c970cb61439a0b2ac537aaecb2c38d32fd6b511e1e3b2c271fee13855bd214c9e6cd6ca10d93c107f1143faebbbd4d760ec0ad19192d291ddefa8c9a4f803e45453843a0310a91648c315756f8f4e6182bf19c", 0x6e}], 0x4, &(0x7f00000037c0)=[@authinfo={0x18, 0x84, 0x6, {0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x201, 0x572, 0x0, r7}}], 0x38, 0x4004040}, {&(0x7f0000003800)=@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x887}, 0x1c, &(0x7f0000003a40)=[{&(0x7f0000003840)="dced8199600eb08022d8a881d670f23fb13a43fbfd8734b6bc94a91331177234affb98f645e9f2ecd8617bdbfabd92693a0d10eba9dafd0cd65a9728734be8e60b392a67e9fa3599a7f9204175ffa5d5499f6aaae433cb57129f4f298fee10562be2ec89", 0x64}, {&(0x7f00000038c0)="67850d143d8271ccf090d3cce8b9801049944ed10886d86f0c", 0x19}, {&(0x7f0000003900)="e046ce0a604956a3e4782a30eb053dd6ceb47200396b76ba9c7177a09b16db281296d177c34b69bfcec7dc06ca499bf4a05e7901e7c85102e1a0481bf94e6d0322fb446ebb4d6c3afa088bfdb45f85a8848be907ab8b1fe418ab877f41d331d0892d8a762bd7aced497ecdf26e580c79fe28d53cc11716baca5ad1be918968754bbd18ad5d72ac4a9df2cad4ada4d4fedbf280f27a33b5473a63ccb2b6ee3b969463d65a912733eba2d7ff0e512e16423cb7261ab01f1db7265f36358fcebbf8bdbf6438b1dc5998215aaf34ea", 0xcd}, {&(0x7f0000003a00)="9f27740feb3481ddbd245c8373bbfe10662c6adbd367c1524434fa45dc26980c713fbda9b396985de68cb74029e5b9f3b931969fe2f12449fd1da01bcab7aa3d", 0x40}], 0x4, &(0x7f0000003c00)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0x3, 0x8000, 0xffffffff, 0xfffffffffffffffe, 0x8, 0x3, 0x10000, r8}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x4}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x81, 0x4, 0x8, 0x6, 0xbba, 0x7f6c, 0x3, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xd9, 0xd, 0x2, 0x6, r10}}, @dstaddrv4={0x18, 0x84, 0x7}], 0x118, 0x20000000}], 0x5, 0x4000000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001680), 0xfd3d) 2018/04/30 06:53:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000003000)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) perf_event_open(&(0x7f0000003000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7ff) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c01000010000100000400000000000000007f00000100000000000000000000000000000055a33d4a000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) 2018/04/30 06:53:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)=@ipv6_newroute={0x24, 0x18, 0x221, 0x0, 0x0, {0xa, 0x30}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x1d20000000, 0x8000}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x100000000000, 0x9, 0x4}, 0x10) 2018/04/30 06:53:44 executing program 0: r0 = socket(0x200000000010, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000011c0)={0x1000}, 0x4) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) write(r0, &(0x7f0000000000)="2400000024007ffc00081200ffe810000003f6ff010000dc0f10f300f1feffff0300ff01", 0x24) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="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") signalfd(r1, &(0x7f0000000080)={0x516032ea}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000010c0)={0x8, 0x0, 0x9, 0x8001, 0x0}, &(0x7f0000001100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001140)=@assoc_id=r3, &(0x7f0000001180)=0x4) 2018/04/30 06:53:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket(0x0, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x100) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) 2018/04/30 06:53:44 executing program 5 (fault-call:3 fault-nth:7): r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) [ 110.818989] netlink: 76 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/30 06:53:44 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0xff) open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/30 06:53:44 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) gettid() openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x80, 0x0) rt_sigprocmask(0x0, &(0x7f0000000040), &(0x7f0000000080), 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200500, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x5, 0xfffffffffffffff9, 0x6, 0x0, 0x100, 0x1}, 0x100000000, 0x7, 0x6}) 2018/04/30 06:53:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/82) 2018/04/30 06:53:44 executing program 2: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/30 06:53:44 executing program 7: syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="231aff03000000000000ff7f88a2"], &(0x7f00000000c0)) 2018/04/30 06:53:45 executing program 4: unshare(0x10000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r0 = socket$inet(0x2, 0x3, 0x2) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x6f6, 0x2) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x200, 0x0) pipe2(&(0x7f0000000240), 0xd281b9d4c0e464a9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x68201, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x420000, 0x0) tkill(r2, 0x2000004) getsockopt(r0, 0xa39, 0x2, &(0x7f0000000080)=""/188, &(0x7f0000000140)=0xbc) 2018/04/30 06:53:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0xf6) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000200)='\x00', 0x1, 0x200408d6, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/30 06:53:45 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x20000088) 2018/04/30 06:53:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0x2000100, 0xfffffffffffffd88) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000788ffc), 0xfdf6) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) fgetxattr(r1, &(0x7f0000000140)=@random={'os2.', 'cgroup.stat\x00'}, &(0x7f00000002c0)=""/200, 0xc8) openat$cgroup_ro(r1, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f000000a880)=[{{&(0x7f00000001c0)=@sco={0x1f}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000b80)='\n', 0x1}], 0x1, &(0x7f0000001b80)}}], 0x1, 0x0) 2018/04/30 06:53:45 executing program 5: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={r0, r1+10000000}, &(0x7f0000000080)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r2, 0x9) sysfs$2(0x2, 0xd182, &(0x7f00000000c0)=""/4096) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r3, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:45 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x97e, 0x4) getsockname$netrom(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x10) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) 2018/04/30 06:53:45 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x4, 0x12200) write$vnet(r0, &(0x7f00000003c0)={0x1, {&(0x7f0000000280)=""/154, 0x9a, &(0x7f0000000340)=""/120, 0x1, 0x2}}, 0x68) r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000], 0x2, &(0x7f0000008000), &(0x7f0000000000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x138, 0x188}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "88d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x230) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000580)={'broute\x00', 0x0, 0x3, 0xf5, [], 0x4, &(0x7f0000000440)=[{}, {}, {}, {}], &(0x7f0000000480)=""/245}, &(0x7f0000000600)=0x78) 2018/04/30 06:53:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x3, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x1, 0x1a0, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xbfffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x4, 0x883e, 'lo\x00', 'nr0\x00', 'veth1_to_bond\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x218) [ 111.260168] Unknown ioctl 21543 [ 111.349805] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 111.371902] Unknown ioctl 21543 2018/04/30 06:53:45 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80000004143, &(0x7f0000005e0b)) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 2018/04/30 06:53:45 executing program 7: ioctl$sock_ifreq(0xffffffffffffffff, 0x40000089f2, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) 2018/04/30 06:53:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') ioctl$int_out(r0, 0x5460, &(0x7f00000003c0)) lseek(r0, 0x0, 0x3) 2018/04/30 06:53:45 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000000000)="fbff2f40fdf50000000900000090", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0xd, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x400000) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000080)) [ 111.421145] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/04/30 06:53:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:45 executing program 4: unshare(0x10000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r0 = socket$inet(0x2, 0x3, 0x2) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x6f6, 0x2) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x200, 0x0) pipe2(&(0x7f0000000240), 0xd281b9d4c0e464a9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x68201, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x420000, 0x0) tkill(r2, 0x2000004) getsockopt(r0, 0xa39, 0x2, &(0x7f0000000080)=""/188, &(0x7f0000000140)=0xbc) 2018/04/30 06:53:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b0d500040000e668d1476979a795", 0x11) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'eql\x00', 0x7}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84804) r3 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x3, 0x420000) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000240)=""/218, &(0x7f00000001c0)=0xda) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000140)={0x0, 0x0, 0x3, 0x2, 0x4}) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000080)="2f80b2472b0b51852488d6c4e4ad4de6f2a83865c1b969fe22691bf0d972c3e8cafff1afd56e3335292bc15233240ae1a220d6b72fcfc72b95595a7fc79065c925a7fdc7e01f9936f8b1af663c7487e08c0df905bb16421378690493d073133edb2826bb0fa307") munlockall() 2018/04/30 06:53:45 executing program 6: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000)=ANY=[@ANYBLOB="e6ff003d780000"], 0x8, 0x0, 0x0) msgrcv(r0, &(0x7f0000000040)={0x0, ""/80}, 0x58, 0x0, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000001100)=""/222) msgctl$IPC_RMID(r0, 0x0) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/4096}, 0x1008, 0x0, 0x1800) 2018/04/30 06:53:45 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0x7) [ 111.687252] Unknown ioctl 21543 [ 111.885240] alg: No test for gcm(camellia-generic) (gcm_base(ctr(camellia-generic),ghash-generic)) 2018/04/30 06:53:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000178fd0)='B', 0x1) r1 = accept4(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80, 0x80800) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000140)) 2018/04/30 06:53:46 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r1 = eventfd2(0x0, 0x0) readv(r1, &(0x7f0000000fd0)=[{&(0x7f0000005ff9)=""/7, 0x7}], 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x800, 0x80000000, 0x4, 0x4, 0x4, 0x0, 0x3, {0x0, @in={{0x2, 0x4e23}}, 0x8, 0x100000000, 0x1, 0xc8, 0x8}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x80000000}, 0x8) 2018/04/30 06:53:46 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000000)=0x60) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) execveat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000200)='vboxnet1-:wlan0self%\x00'], &(0x7f0000000300)=[&(0x7f0000000280)="2c626465763a2e656d307d776c616e302dcc2900", &(0x7f00000002c0)='\x00'], 0x800) lseek(r0, 0x0, 0x3) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x4, 0x3, 0xfffffffffffffbff, "45a7a7bd8c1e2b8e88d4c4d1376c025e8ed565ab7e2cc1a4f849c753d4f1d6512632fb66002cc0f4988613a77f4c5d929dd97760829b7020c7a7c0bcac20fa", 0x8}, 0x60) set_mempolicy(0x0, &(0x7f0000000040), 0x8) 2018/04/30 06:53:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') socket$inet6_sctp(0xa, 0x5, 0x84) preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/30 06:53:46 executing program 4: unshare(0x10000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r0 = socket$inet(0x2, 0x3, 0x2) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x6f6, 0x2) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x200, 0x0) pipe2(&(0x7f0000000240), 0xd281b9d4c0e464a9) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x68201, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x420000, 0x0) tkill(r2, 0x2000004) getsockopt(r0, 0xa39, 0x2, &(0x7f0000000080)=""/188, &(0x7f0000000140)=0xbc) [ 112.674158] ================================================================== [ 112.681591] BUG: KMSAN: uninit-value in alg_bind+0xe3/0xd90 [ 112.687309] CPU: 0 PID: 8331 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 112.694148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.703511] Call Trace: [ 112.706117] dump_stack+0x185/0x1d0 [ 112.709761] ? alg_bind+0xe3/0xd90 [ 112.713308] kmsan_report+0x142/0x240 [ 112.717138] __msan_warning_32+0x6c/0xb0 [ 112.721234] alg_bind+0xe3/0xd90 [ 112.724615] ? alg_sock_destruct+0x160/0x160 [ 112.729027] SYSC_bind+0x3f2/0x4b0 [ 112.732571] ? syscall_return_slowpath+0xe9/0x700 [ 112.737424] SyS_bind+0x54/0x80 [ 112.740704] do_syscall_64+0x309/0x430 [ 112.744597] ? SYSC_socketpair+0x14a0/0x14a0 [ 112.749010] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.754197] RIP: 0033:0x455979 [ 112.757384] RSP: 002b:00007fe91a3b0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 112.765093] RAX: ffffffffffffffda RBX: 00007fe91a3b16d4 RCX: 0000000000455979 [ 112.772358] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 112.779630] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.786902] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 112.794175] R13: 000000000000001e R14: 00000000006f4370 R15: 0000000000000000 [ 112.801451] [ 112.803077] Local variable description: ----address@SYSC_bind [ 112.808953] Variable was created at: [ 112.812675] SYSC_bind+0x6f/0x4b0 [ 112.816135] SyS_bind+0x54/0x80 2018/04/30 06:53:46 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, 0x8) 2018/04/30 06:53:46 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xff73}, 0x2c) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, r1) accept$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x40, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [], r2}, 0x48) 2018/04/30 06:53:46 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xffffff68) 2018/04/30 06:53:46 executing program 1: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00000000c0)=0x18000, 0x4) [ 112.819404] ================================================================== [ 112.826758] Disabling lock debugging due to kernel taint [ 112.832202] Kernel panic - not syncing: panic_on_warn set ... [ 112.832202] [ 112.839569] CPU: 0 PID: 8331 Comm: syz-executor0 Tainted: G B 4.16.0+ #87 [ 112.847794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.857153] Call Trace: [ 112.859757] dump_stack+0x185/0x1d0 [ 112.863392] panic+0x39d/0x940 [ 112.866611] ? alg_bind+0xe3/0xd90 [ 112.870590] kmsan_report+0x238/0x240 [ 112.874404] __msan_warning_32+0x6c/0xb0 [ 112.878475] alg_bind+0xe3/0xd90 [ 112.881853] ? alg_sock_destruct+0x160/0x160 [ 112.886269] SYSC_bind+0x3f2/0x4b0 [ 112.889818] ? syscall_return_slowpath+0xe9/0x700 [ 112.894671] SyS_bind+0x54/0x80 [ 112.897960] do_syscall_64+0x309/0x430 [ 112.901861] ? SYSC_socketpair+0x14a0/0x14a0 [ 112.906280] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.911470] RIP: 0033:0x455979 [ 112.914657] RSP: 002b:00007fe91a3b0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 112.922369] RAX: ffffffffffffffda RBX: 00007fe91a3b16d4 RCX: 0000000000455979 [ 112.929640] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000013 [ 112.936909] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.944179] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 112.951466] R13: 000000000000001e R14: 00000000006f4370 R15: 0000000000000000 [ 112.959269] Dumping ftrace buffer: [ 112.962801] (ftrace buffer empty) [ 112.966486] Kernel Offset: disabled [ 112.970088] Rebooting in 86400 seconds..