53353b45fa02ae343d0d5d5466aec78634f6bdc7de996f3446c2d52d7dfba355fc33f37f46afe8ba303a821a9078d9a5b8b2a034799088242b6b738ea8194c46f022b62feda8f05f63ba29d2ea49e871d2b0f8d94272a0304b83b150b508c1844bf8d1f613ba37ffb855b6f6a9b5bd94f26775989a94d85e35a0d79bbce6", 0x1000}, {&(0x7f0000001140)="695b94a914f558458d28b49d67d0e7b112260acb4d5056f800bc6ecc25ea5949374cf824a1c121945eeacf65119819b03553beb42107067721330ce8614ba246084f19be6bb9c01a546be2a96b466791a427eb349bbf7062dc3e6eadb8fc036cdd29ec05d234537b44ae1365a5d4c7b54f2b42616589803c454b9d5f8b6bb2aa3d009ecf7e8bf80e63ea247ad3ca7b6f6c890f714e508aa891a109b79fd81cb1aa84e17a4619f4ea4af22742f1f358fde1506b", 0xb3}, {&(0x7f0000001200)="317199ebf8ca079f4f31295c21c9b0350addcd3fb87a3246872f99ca3e5758907674a0c9d0e67fc4804de47649fad9d1fd1c7c3dd6bd9d11c18712e2102dcbb2cf4f2b860d76ee7c838f00b3cf21a43d2bdb6d6949adbb72a85594f58387376a101ad3f941047e3ab4b2c98c29438a1c4910445d1398c43ab63549ed7c0f0f9d6a2a4dab8c8a6f218e6302dc533bfa857ab9dd8bb1f74fc92c4e07e053c637dcb3f542757a18347c16e88f4c3d50e1a1d62729699db4d677161fde988dadf40b25efe11201df02f3b0b6b9a2b25148bad85274dbf36955b9b01229d38d8c0d027972a6411e", 0xe5}], 0x5, 0x0) 2018/05/07 07:01:37 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1000, 0x10000) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/05/07 07:01:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000080)="d9cf271f4e434610171c1ddc74025afe70c07b208762f67071fda6be6458d7840f4ba76b8114dfe1e9c7114114fb1fcbd87005cbe7f742ec347551b0481477e79b2c1159ccb99132e758d97104718ea4b662d624899e2314a7a41e176f440b87eaa9162f869df655a99fc6458f3d351445054d7cdc0dcac0b3395cfc37383995e8ae20d4a7f0926409fcde2f965392289b0441cfbe5d2663f56539cd16c839c9b7e50bae72902991fd8b258388436ecc33fcd54903c056ed6222430623764cf2dd0c0148d4c9dbeb17a2d24a57a3e180851615eb60bb790307c686d92e83b7") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x210, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) sendto$inet(r0, &(0x7f0000000500)="ac", 0x1, 0x4c881, 0x0, 0x0) 2018/05/07 07:01:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x10000}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) connect$rds(r2, &(0x7f0000000180)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000001100)="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", 0x2e7, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/05/07 07:01:38 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff}) r1 = epoll_create(0x4) r2 = dup(r0) socket$vsock_dgram(0x28, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0xf21f61b468a7cb5b, 0x84, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000140)) 2018/05/07 07:01:38 executing program 2: r0 = memfd_create(&(0x7f0000000040)='\x00\x00', 0x4) io_setup(0x1ff, &(0x7f00000005c0)=0x0) io_submit(r1, 0x0, &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@remote, @multicast2, 0x0}, &(0x7f0000000100)=0xc) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000001c0)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'veth0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={0x0, @empty, @remote}, &(0x7f0000000580)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000800)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000900)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000a40)=0xe8) getsockname$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000ac0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000b00)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000b40)=0xc) getpeername$packet(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000bc0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000c40)={@empty, 0x0}, &(0x7f0000000c80)=0x14) getpeername$packet(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001640)=0x14) getpeername$packet(r0, &(0x7f0000001680)={0x0, 0x0, 0x0}, &(0x7f00000016c0)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001d00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x808}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000cc0)=ANY=[@ANYBLOB="84050000", @ANYRES16=r2, @ANYBLOB="6242a3d61724a099edd51b12f49b733001956aefc082cb0f8a0000003f00000000", @ANYRES32=r3, @ANYBLOB="7401020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400090000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000008000008000600", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r7, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="080007000000000008000100", @ANYRES32=r9, @ANYBLOB="f000020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400faffffff40000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e00003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000600000008000100", @ANYRES32=r11, @ANYBLOB="400002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="ac02020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff03000008000700000000006c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003c000400070004c1000000800400013f06000000ffff000069f700000500080908000000000004ffd457a7230700ef004132d674000000100600000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400750a000008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400dd03000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000100000008000600", @ANYRES32=r15, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="54000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002400040001000209000000000600000100000a0001ff08070300000003000f0001000000"], 0x584}, 0x1}, 0x20000004) 2018/05/07 07:01:38 executing program 5: r0 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) r3 = syz_open_dev$sndseq(&(0x7f0000001080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000080)={0x0, 0x0, {0x0, 0x2}}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) 2018/05/07 07:01:38 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x7, 0x7, 0x5, 0xb}, 0x4e7) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000000000), &(0x7f0000b88000)=' '}, 0x20) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x40001) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x3, 0x20d5, 0xff54, 0x200, 0x401, 0x7, 0x3, 0x9, 0x6, 0x5}, 0xb) 2018/05/07 07:01:38 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x9}, 0x8) syz_emit_ethernet(0x389, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)) 2018/05/07 07:01:38 executing program 0: r0 = semget$private(0x0, 0x1, 0x681) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x2}, {}], 0x2, &(0x7f0000000040)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000140)) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) getgroups(0x1, &(0x7f0000000240)=[0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) 2018/05/07 07:01:38 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x169082, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x2, 0x9, 0xf96, 0xbc00000000000000, 0x0, 0x5}) fallocate(r0, 0x3, 0x0, 0x5000ffe) pwritev(r0, &(0x7f0000001300)=[{&(0x7f0000000080)="d3428f4dd371db4c4d1366e53a40f279f4547d2abba6af8a1b0e746ebdb1f2e78af282adfc428ae6e8aab1dc2d6f921a80248ebb515bc9d4bb5407a9120595c42128f8c6cef9ceb8597c1ca2008f420944779c826f2381bf8418f22abfb9f80b267993e21654339b599c0aa3b5530114935153fbd9194fb6536621e299f4", 0x7e}, {&(0x7f0000000100)="3853d17e89e8b72d36fd68ec78bab30bfdc77644353cd8e00605fa80842c543bb979e93879c6d0b7d56c5c", 0x2b}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="695b94a914f558458d28b49d67d0e7b112260acb4d5056f800bc6ecc25ea5949374cf824a1c121945eeacf65119819b03553beb42107067721330ce8614ba246084f19be6bb9c01a546be2a96b466791a427eb349bbf7062dc3e6eadb8fc036cdd29ec05d234537b44ae1365a5d4c7b54f2b42616589803c454b9d5f8b6bb2aa3d009ecf7e8bf80e63ea247ad3ca7b6f6c890f714e508aa891a109b79fd81cb1aa84e17a4619f4ea4af22742f1f358fde1506b", 0xb3}, {&(0x7f0000001200)="317199ebf8ca079f4f31295c21c9b0350addcd3fb87a3246872f99ca3e5758907674a0c9d0e67fc4804de47649fad9d1fd1c7c3dd6bd9d11c18712e2102dcbb2cf4f2b860d76ee7c838f00b3cf21a43d2bdb6d6949adbb72a85594f58387376a101ad3f941047e3ab4b2c98c29438a1c4910445d1398c43ab63549ed7c0f0f9d6a2a4dab8c8a6f218e6302dc533bfa857ab9dd8bb1f74fc92c4e07e053c637dcb3f542757a18347c16e88f4c3d50e1a1d62729699db4d677161fde988dadf40b25efe11201df02f3b0b6b9a2b25148bad85274dbf36955b9b01229d38d8c0d027972a6411e", 0xe5}], 0x5, 0x0) 2018/05/07 07:01:38 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x80000001, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)=0x1) read(r1, &(0x7f0000000280)=""/113, 0x71) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/07 07:01:38 executing program 3: set_mempolicy(0x1, &(0x7f0000229000)=0xad, 0x7) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x5}, 'port0\x00', 0x4, 0x10000, 0x1, 0xfffffffffffffe00, 0x6, 0xffffffff, 0x1000, 0x0, 0x4, 0x1f}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) 2018/05/07 07:01:38 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x5) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip_vs_stats_percpu\x00') getpgid(r1) shutdown(r0, 0x1) time(&(0x7f00000000c0)) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) mq_unlink(&(0x7f0000000140)='/dev/sequencer\x00') fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) setresuid(r3, r4, r5) r6 = socket$inet6(0xa, 0x7, 0x3) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000340)="b375e05b6f7d8e2313efc72226847a850385fcbd7a5bc80f644dccfb3b8042be7323c9d469e2a262823424df22566a52ebd58f5dd9ee7d624cb33622dfb76374fcda2c34f9826a29177f0564c8fbb656089d32f7cf28e6d869d9c0d05f572b91b24eb52cba4ecbe267f19b0c60eb0c60667350c05074a7e7dccba05bf71a79ec4bf7c7c294c71123c7d1ac8cd3b83627647dd2b425d126141900677b2e73b02ac34d18136fba195a3c34e2bc", 0xac) r7 = memfd_create(&(0x7f0000000400)='/dev/sequencer\x00', 0x3) shutdown(r7, 0x0) syncfs(r6) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) syz_open_pts(r7, 0x80000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000440)='veth0_to_team\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20}}, 0x3, 0x5, 0x9, 0x3, 0x5}, &(0x7f0000000580)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value={r8, 0x9}, 0x8) read$eventfd(r0, &(0x7f0000000600), 0x8) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000680)=[{{0x77359400}, 0x1ff, 0x7f, 0x1}, {{}, 0x1, 0x1ff, 0x1}, {{0x77359400}, 0x800, 0x100000001, 0x87e5}, {{r9, r10/1000+30000}, 0x6, 0x6, 0x3ff}, {{0x77359400}, 0x1, 0xffff, 0x8}, {{0x0, 0x7530}, 0x8, 0x2, 0xffffffffffffffe1}, {{0x77359400}, 0x5, 0x100000000, 0xfffffffffffffffc}], 0xa8) rmdir(&(0x7f0000000740)='./file0\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) 2018/05/07 07:01:39 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400) r1 = socket$inet6(0xa, 0x400000010000a, 0xffffffff) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) recvfrom(r1, &(0x7f00000000c0)=""/135, 0x87, 0x671fb8d88eef89d8, &(0x7f0000000180)=@llc={0x1a, 0x309, 0x3faf, 0x6, 0x5, 0xff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r3) bind$inet6(r2, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) 2018/05/07 07:01:39 executing program 1: msgget$private(0x0, 0x44) r0 = msgget$private(0x0, 0x20) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000040)=""/166) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4100, 0x0) 2018/05/07 07:01:39 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() mkdir(&(0x7f0000000040)='./file0\x00', 0x9) inotify_add_watch(r0, &(0x7f0000000100)='./control\x00', 0x200) rename(&(0x7f0000000000)='./control\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/07 07:01:39 executing program 5: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x41}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/07 07:01:39 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000100)=""/52, 0x34) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) r2 = semget(0x0, 0x3, 0x244) semctl$GETZCNT(r2, 0x2, 0xf, &(0x7f00000001c0)=""/67) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x9, &(0x7f0000000140)=[{0x4, 0x5, 0xffffffff, 0xfc8}, {0xff, 0x100, 0x1, 0x5}, {0x10000, 0x5, 0x1, 0x6}, {0xc, 0x7, 0x8, 0x6}, {0x8, 0x3b, 0x6, 0x2}, {0x10000, 0x9a, 0x5, 0x3}, {0x81, 0x2, 0x100000001}, {0x8000, 0x8000, 0x6, 0x68}, {0x9, 0x5, 0x6, 0x3}]}, 0x10) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/07 07:01:39 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x4) 2018/05/07 07:01:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x20000000000010) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd}, 0x251) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) 2018/05/07 07:01:39 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x100) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x2) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/07 07:01:39 executing program 2: unshare(0x60000000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4}, &(0x7f00000001c0)=0x90) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0x8}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x0, "93911e539a32"}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/05/07 07:01:39 executing program 4: syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000004c0)=ANY=[]) 2018/05/07 07:01:39 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000028c0)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000002880)={0xffffffff}, 0x0, 0x100b}}, 0x20) write$rdma_cm(r0, &(0x7f0000002900)=@disconnect={0xa, 0x0, 0xfa00, {r1}}, 0xf4) 2018/05/07 07:01:39 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40023fff) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) close(r0) inotify_rm_watch(r0, 0x0) [ 134.645078] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 07:01:40 executing program 0: r0 = socket(0x11, 0x5, 0xf5) sendmsg$alg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280), 0x0, 0xfffffffffffffffe}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$inet_buf(r1, 0x0, 0x35, &(0x7f0000000540)="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", 0xedec) 2018/05/07 07:01:40 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x273, 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) r1 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="3281234873548a84124ac5b53ef2f90154956c4b45e93f56df29f85ecea11476892ef3c4703e82232b277d86bcc1e52582e4cf687e209f33d8623d3566368173dbe2ebc8617373e441ba642603fbe24e06583f0591b92afcb18c2a6559ac21208f9422a4048b07e265eba1951529e8f6816d8dae29b7d38021c5af017c2ffbe24522a9f950015ad8539922f760c388f6dea27783eaae76fdaea22e0d1e5d489ec0ad9f67cb9f713fe6ea76e29e9f39b03defb10a6cc2779433d26273aed8c93ed8ca", 0xc2, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/05/07 07:01:40 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000000100)=""/52, 0x34) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) r2 = semget(0x0, 0x3, 0x244) semctl$GETZCNT(r2, 0x2, 0xf, &(0x7f00000001c0)=""/67) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x9, &(0x7f0000000140)=[{0x4, 0x5, 0xffffffff, 0xfc8}, {0xff, 0x100, 0x1, 0x5}, {0x10000, 0x5, 0x1, 0x6}, {0xc, 0x7, 0x8, 0x6}, {0x8, 0x3b, 0x6, 0x2}, {0x10000, 0x9a, 0x5, 0x3}, {0x81, 0x2, 0x100000001}, {0x8000, 0x8000, 0x6, 0x68}, {0x9, 0x5, 0x6, 0x3}]}, 0x10) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/07 07:01:40 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3ea) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x17, "659eb9f73a73c0230f7b17322d896cc46531fb3b3e091f"}, &(0x7f0000000200)=0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x3, 0x8, 0xff, 0x1000, 0x8, 0x2, 0x5, r1}, &(0x7f0000000280)=0x20) getsockopt(r0, 0x1, 0x4, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) 2018/05/07 07:01:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/rpc\x00') setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000100)=0xfff7fffffffffffb, 0x14) bind$inet6(r0, &(0x7f0000876000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x401, 0x6, 0x7, 0x5, 0xffffffff80000001, 0x6}) 2018/05/07 07:01:40 executing program 5: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000200)=""/186) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/52, 0x34) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r2, 0x1ff, &(0x7f0000000080)) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x2800, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) 2018/05/07 07:01:40 executing program 2: unshare(0x60000000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4}, &(0x7f00000001c0)=0x90) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0x8}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x0, "93911e539a32"}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/05/07 07:01:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x6fe2a69d2590d2f9) sendto$llc(r1, &(0x7f0000000100)='a8', 0x2, 0x1, &(0x7f0000000140)={0x1a, 0x0, 0x3, 0x6, 0x2, 0x10001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r2, &(0x7f00000000c0)=@known='system.advise\x00') fremovexattr(r2, &(0x7f0000000040)=@known='security.evm\x00') close(r0) [ 135.418086] Unknown ioctl -1070574846 2018/05/07 07:01:40 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x29, 0x4c, &(0x7f0000000080)=0x1000000, 0x4) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=@random={'system.', 'bdevkeyring}*\x00'}) rmdir(&(0x7f00000000c0)='./file0\x00') lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) setreuid(r1, r2) 2018/05/07 07:01:40 executing program 1: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003e8480ae740b14f9951960ba06bce2cc53176d4d2cc2d800f97198f80f5d6062ea55ce1f336d3f271cd6aa16c5312393541fc0ea98400b3792445a03161b78e6f2266c5010d16f074eefdd874edcd5b341a0b05a57529e747a5bb5389846fdd3151f2ada2fe07f21e70a19888b58ed318bea5b55783addaafcb02e6c0a3b9d3bcae7964129dbf74415a972c63856d42af055b3290d0073071e19db08abf3ad13fc9b31cae80d3f7d67b3ad9111fe7ea67af42c093d6e8462a8c971ebcf9467388fbe99df9c140ea6e6507"], 0x13) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='.\x00', &(0x7f0000000200)='vboxnet0\'keyring%eth1em1\x00', &(0x7f0000000240)='cpusetnodev\\selinux-{\x00', &(0x7f0000000280)='/dev/vga_arbiter\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)="76626f786e65743176626f786e6574312e262d2b1076626f786e65743100"], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fcntl$setpipe(r0, 0x407, 0x5) 2018/05/07 07:01:40 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101069}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000040)={0x2}) 2018/05/07 07:01:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"6c6f000800000040ffff002000", {0x2, 0x0, @loopback=0x7f000001}}) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000100)={@remote}, &(0x7f0000000140)=0x14) socket$pptp(0x18, 0x1, 0x2) 2018/05/07 07:01:40 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/52) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000080), 0x0, 0xffffffff, 0x10, 0x0, @in={0x2, 0x0, @rand_addr}}}, 0xfffffffffffffd1b) 2018/05/07 07:01:40 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000001080)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) open_by_handle_at(r0, &(0x7f0000000140)={0x57, 0x0, "1bd068e142092f16cbdd0cff78af7fb3392d65eec2e418d7d3042e4c014a7b249f21c8402ab1517d097e51886609298d14dcba578970b6584d6915f6f719f2e8ae2e66e3753ca03ed56d38a14fcee6"}, 0x4000) 2018/05/07 07:01:40 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x20}, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) socketpair(0x6, 0x800, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req3={0x6, 0x2, 0x5, 0x1000, 0x20, 0x200, 0x3}, 0x1c) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000180)={{0x20, 0xabe}}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x2df0a28de8e702d5) socket(0x9, 0x6, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0xffffffffffff0001, 0x0, 0x3, 0x9e7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000280)={0x4c0a4560, r3, 0x10003, 0x1}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000000080)=""/66) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000200)) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000000040)={0x0, 0x2, 0x3, 0x82, &(0x7f0000ffb000/0x2000)=nil, 0x8}) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xda, 0x20200) 2018/05/07 07:01:40 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/247) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000200)={@hyper}) rt_sigpending(&(0x7f0000000540), 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000500)='tls\x00', 0xffffffffffffffc6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x80000000, 0x0, 0x3f, 0x4, 0x1}, &(0x7f0000000040)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @remote}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000004c0)={@empty, r2}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r1, 0x2}, &(0x7f0000000340)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/07 07:01:40 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff8000/0x4000)=nil}) r1 = socket(0x1, 0x3, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x40}, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000000040), 0x146) 2018/05/07 07:01:41 executing program 0: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/76}, {&(0x7f0000000080)=""/111}, {&(0x7f0000000100)=""/96}, {&(0x7f0000000180)=""/157}, {&(0x7f0000000240)=""/54}, {&(0x7f0000000280)=""/28}, {&(0x7f00000002c0)=""/19}, {&(0x7f0000000300)=""/88}, {&(0x7f0000000380)=""/237}, {&(0x7f0000000480)=""/209}], 0x1) eventfd2(0xeb, 0x80800) 2018/05/07 07:01:41 executing program 3: r0 = socket$inet(0x2, 0x8000000000002, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000040)=""/84, 0x54}, &(0x7f0000000180)}, 0x20) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x460800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000480)={r2, 0x9, &(0x7f0000000380)=[0x25d, 0xc1f, 0x81, 0x5, 0x6005, 0x1fffffffe00, 0x200, 0x5, 0x6d33], &(0x7f00000003c0)=[0x16f, 0x2], 0x34, 0xa, 0x5, &(0x7f0000000400)=[0x3, 0x9, 0x5, 0x7, 0xffffffffffff03cb, 0x9, 0x81, 0x8, 0x0, 0x2], &(0x7f0000000440)=[0x3f, 0x9, 0x4, 0x18, 0x4, 0x81, 0x2]}) recvmsg(r0, &(0x7f00000004c0)={0x0, 0xfffffffffffffee6, &(0x7f0000000100), 0x2e7, &(0x7f00000000c0)=""/187, 0xbb}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) open(&(0x7f0000000500)='./file0\x00', 0x28000, 0x44) sendto$inet(r0, &(0x7f0000000240)="58b5e56857bcf13c3b9c52b42ad3378f808eadd714bbfb872cb8e8fcba8832cd03accb49ab6b63bac0a28e2c8f055de0b69530fc367111d4e0fa1c29ca9f8c801b840c49d7", 0x45, 0x0, &(0x7f00000001c0)={0x2, 0x4e20}, 0x10) 2018/05/07 07:01:41 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, "5b8e70726f637573657273797374656d262b70726f637573657240"}, {0x20}], 0xa, "48b3dc98715e25125b6727b665062fe57401a60012f026bb2ba40c9fd23c740f7c7c19e0fe30d525ceb421063b7f8d3371a9533d"}, 0x5c) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x628589034243cd5f, 0x70, 0x3, 0x9, 0x7, 0x1fffffffe000, 0x0, 0x7, 0x2002, 0x7, 0x5, 0xff, 0x10000, 0x6, 0x400, 0xe4, 0x4, 0x100, 0x0, 0x78, 0x4, 0x2, 0x4, 0x1, 0x5, 0x5, 0xbe4b, 0x101, 0xdb24, 0x0, 0x8, 0x2, 0x2, 0xcb6, 0xfffffffffffffff7, 0xf9c, 0xffffffff, 0x7, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x800, 0x0, 0x7, 0x2, 0x4f14, 0xff00000000, 0xf832}, r1, 0x5, r0, 0x1) 2018/05/07 07:01:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0xfffffffffffffe26) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) accept4$alg(r0, 0x0, 0x0, 0x80000) recvmmsg(r1, &(0x7f0000000740)=[{{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000580)=""/5, 0x5}], 0x1, &(0x7f0000000640)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000780)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) 2018/05/07 07:01:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="f5", 0xffffffffffffffee}], 0x1}}], 0x1, 0x0) 2018/05/07 07:01:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) rt_sigsuspend(&(0x7f0000000040), 0x8) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23}, 0xfffffffffffffff8) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007ff, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/07 07:01:41 executing program 2: unshare(0x60000000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4}, &(0x7f00000001c0)=0x90) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0x8}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x0, "93911e539a32"}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/05/07 07:01:41 executing program 6: r0 = socket(0xa, 0x6, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x28042, 0x1) fallocate(r1, 0x0, 0x0, 0x3ff) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x101, &(0x7f0000000040)=0x4) sendfile(r0, r1, &(0x7f0000e64ff8), 0xfffd) fchmod(r0, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe8, r2, 0x200, 0x70bd2d, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xdb4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5803}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x25}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x12}}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) 2018/05/07 07:01:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x800, 0x0) getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000baa000)="649c47ad46390d006dc80000009d4d54", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000043f000)="268a5ca97b5788585ce39d4c058f82d5", 0x10) 2018/05/07 07:01:41 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000140)=""/12, 0xc, 0x20001) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x4, 0x5, 0x401, 0x6d, "91a86d22bc5e86afe00c4c01cb6770fe0cdb230af117352a85146c4ba8799d9f3c03db3650f9867dfc1ffd1f", 0x1}) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x208e01, 0x0) getpeername(r2, &(0x7f00000003c0)=@hci={0x0, 0x0}, &(0x7f0000000380)=0xfffffffffffffeb6) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x1f}, r3}, 0x14) 2018/05/07 07:01:41 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="f5", 0xffffffffffffffee}], 0x1}}], 0x1, 0x0) 2018/05/07 07:01:41 executing program 3: r0 = socket$inet(0x2, 0x8000000000002, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000040)=""/84, 0x54}, &(0x7f0000000180)}, 0x20) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x460800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000480)={r2, 0x9, &(0x7f0000000380)=[0x25d, 0xc1f, 0x81, 0x5, 0x6005, 0x1fffffffe00, 0x200, 0x5, 0x6d33], &(0x7f00000003c0)=[0x16f, 0x2], 0x34, 0xa, 0x5, &(0x7f0000000400)=[0x3, 0x9, 0x5, 0x7, 0xffffffffffff03cb, 0x9, 0x81, 0x8, 0x0, 0x2], &(0x7f0000000440)=[0x3f, 0x9, 0x4, 0x18, 0x4, 0x81, 0x2]}) recvmsg(r0, &(0x7f00000004c0)={0x0, 0xfffffffffffffee6, &(0x7f0000000100), 0x2e7, &(0x7f00000000c0)=""/187, 0xbb}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) open(&(0x7f0000000500)='./file0\x00', 0x28000, 0x44) sendto$inet(r0, &(0x7f0000000240)="58b5e56857bcf13c3b9c52b42ad3378f808eadd714bbfb872cb8e8fcba8832cd03accb49ab6b63bac0a28e2c8f055de0b69530fc367111d4e0fa1c29ca9f8c801b840c49d7", 0x45, 0x0, &(0x7f00000001c0)={0x2, 0x4e20}, 0x10) 2018/05/07 07:01:41 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xf32) unshare(0x200) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x20, 0x1000, 0xc000000000000000, 0x23, 0x10000, 0x8}) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000000200)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x0, 0x1, 0x7, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0xba, 0x4}) ioctl$KDSETLED(r0, 0x4b32, 0x40) 2018/05/07 07:01:41 executing program 6: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}], 0x6c) socket$inet6_sctp(0xa, 0x0, 0x84) flistxattr(r0, &(0x7f0000000180)=""/188, 0xbc) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/151) 2018/05/07 07:01:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40000, 0x100) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000000c0)) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)='p', 0x1}, {&(0x7f00000003c0)="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", 0x1000}], 0x2, &(0x7f0000632000)}}], 0x1, 0x0) [ 137.188965] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 07:01:42 executing program 0: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000140), &(0x7f0000138000)) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1ff, 0x200) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80000, 0x0) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000140)=0x6e) 2018/05/07 07:01:42 executing program 2: r0 = socket$inet(0xa, 0x800000000802, 0xfffffffffffffffe) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x10d, 0xa, &(0x7f0000000100)={0x2, 'irlan0\x00', 0x4}, 0xfffffffffffffee4) 2018/05/07 07:01:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001a80), 0x0) ioperm(0x0, 0x1000, 0x0) shmget$private(0x0, 0x3000, 0x401, &(0x7f0000000000/0x3000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00000001c0)="0f", 0x1}], 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x80) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/05/07 07:01:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x2, &(0x7f0000000540)=""/249, 0xf9}, 0x0) accept$ipx(r1, 0x0, &(0x7f00000000c0)=0xff98) 2018/05/07 07:01:42 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(r0, &(0x7f0000000000)=@ethernet={0x0, @remote}, &(0x7f0000000080)=0x80) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x810, 0xffffffffffffffff, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xac3, 0x101000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000140)={@empty, 0x3, 0x2, 0x0, 0x2, 0xce}, &(0x7f0000000180)=0x20) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000000400)=""/244, &(0x7f00000002c0)=0xf4) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0xa0040) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x4, 0x4e24, 0x400, 0xa, 0xa0, 0x20, 0x11, r2, r3}, {0x2, 0x6, 0x2, 0x1075, 0x7, 0x1, 0x7ff, 0xffffffffffff0000}, {0x4, 0x4, 0x1, 0x8}, 0x0, 0x6e6bb6, 0x1, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3c}, 0xa, @in, 0x3504, 0x2, 0x2, 0x87, 0x7, 0x7, 0x1c000}}, 0xe8) 2018/05/07 07:01:42 executing program 5: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x266}, 0x20) writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/05/07 07:01:42 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x442, &(0x7f0000000000)=""/251}, 0x48) 2018/05/07 07:01:42 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000000)={'team0\x00', r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4800, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x2040, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/05/07 07:01:42 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/05/07 07:01:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=ANY=[@ANYBLOB="1400008ecfead04c720e000002000001", @ANYRES32=r0, @ANYRES32], 0x14}, 0x0) close(r2) 2018/05/07 07:01:42 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, r0) r1 = semget(0x1, 0x2, 0x20) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x6, 0xfffffffffffffffe, 0x5]) 2018/05/07 07:01:42 executing program 5: socketpair(0x4771fdcff614ec9a, 0x80000, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x4896) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0xffffffffffffffc1, 0x4) getdents(r1, &(0x7f0000000140)=""/407, 0x10287) 2018/05/07 07:01:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000200)="96", 0x1}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="30000000000000008400000001000000080052c0048000007d000000390e0000f9000000df00000009000000", @ANYRES32=0x0, @ANYBLOB="3000000000000000840000000100000001000900000200000000ffffff7f00004f13000005000000ffffffff", @ANYRES32=0x0, @ANYBLOB="20000000000000008400000002000000040002000900000000000000", @ANYRES32=0x0, @ANYBLOB="30000000000000008400000001000800000000000400000003000000010000010100000001800000f3000000", @ANYRES32=0x0], 0xb0, 0x3}, {&(0x7f0000000080)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x20}], 0x2, 0x200440c1) 2018/05/07 07:01:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x22d) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000180)={@loopback}, &(0x7f00000001c0)=0x14) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="129f", 0x2, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x0, 0x300000001, 0xffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f00000005c0)="9a", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140)=0xfffffffffffff001, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000002c0)=@ipx={0x4, 0x0, 0x0, "7d435a16e521"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000dc0)="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", 0xa79}], 0x1, &(0x7f0000000180)}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[{0x2, 0x4}, {0x4}, {0x3, 0x20d6}, {}, {0xb, 0x1}, {0x4, 0x16bc717a40}, {0xf, 0x8001}, {0xc, 0x7fffffff}, {0x8, 0x80000001}, {0x8, 0x80000000}], 0xa) 2018/05/07 07:01:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001a80), 0x0) ioperm(0x0, 0x1000, 0x0) shmget$private(0x0, 0x3000, 0x401, &(0x7f0000000000/0x3000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00000001c0)="0f", 0x1}], 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x80) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 2018/05/07 07:01:42 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) io_setup(0x3, &(0x7f0000000440)=0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100), 0x12c}]) exit_group(0x9) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x43922010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0xa0, r3, 0x0, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x75}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffa4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x52a}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x10}, 0x884) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20101, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000040)={'rose0\x00', 0xffff}) 2018/05/07 07:01:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xe2, &(0x7f0000000100)=""/226}) writev(r0, &(0x7f0000000000), 0x1000000000000075) ioctl(r0, 0x100000000, &(0x7f0000000080)="dee429c1feef7ee9565d6e9837ae96cbb4737867a10fd3204e63788882e9b1b8bd42592754eb1524ed82f7f3719a12f87cf48494bba4ef1f991e3fed") 2018/05/07 07:01:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@broadcast=0xffffffff, @multicast1=0xe0000001, r1}, 0xc) sendto(r0, &(0x7f0000000000), 0xffffffffffffff3e, 0xc5, &(0x7f0000000000)=@hci={0x1f}, 0x80) 2018/05/07 07:01:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000100)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x100) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) 2018/05/07 07:01:43 executing program 3: unshare(0x400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) fcntl$getown(r0, 0x9) 2018/05/07 07:01:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/07 07:01:43 executing program 1: r0 = socket(0x2, 0x801, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x8, 0x1, 0xdbb, 0x200, 0x4}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x7f}, &(0x7f0000000300)=0x8) accept$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000003c0)={r3, 0xfc}, &(0x7f0000000400)=0x8) connect$rds(r0, &(0x7f0000000040)={0x2, 0xfffffffffffffffc, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000440)={r3, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0x30, 0x1, 0x2}, &(0x7f0000000140)=0x18) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000380)={0x5, &(0x7f0000000340)=[{0x1f, 0x2, 0x2, 0xa01}, {0xc, 0x7, 0x5, 0xffffffffffff068d}, {0x3, 0x4, 0x7f, 0xef}, {0xffff, 0x101, 0xfffffffffffff907, 0x6}, {0x9, 0x55, 0xe6, 0x8001}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r4, 0x4) 2018/05/07 07:01:43 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x511000, 0x0) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x200) r1 = socket$kcm(0xa, 0x5, 0x0) r2 = semget$private(0x0, 0x1, 0x400) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000040)=""/126) sendmsg$kcm(r1, &(0x7f00000005c0)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @loopback={0xfec0000000000000, 0x1}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000500)="be", 0x1}], 0x1}, 0x40) 2018/05/07 07:01:43 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x10180) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)={0x4deb}) 2018/05/07 07:01:43 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x9, 0x0, {0x3, 0x1, 0x819, 0x2, 0x5620}}) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xffffffffffffffff, 0x800000000006, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/05/07 07:01:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x14) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000040)={'syz_tun\x00', @ifru_hwaddr=@random="deeef164333e"}) 2018/05/07 07:01:43 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x1d) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f0000000180)="3c6c55c08c501c7d1a7d1fed32acbbbe3d7003d072d37fb3cc0c3377776266cb0eefbdf74ba6980b5749f697025b17aa5a60dfd64c17f4aa71f2810e27f596259df28b1cee662d079348f1ed700bab1b8cbb1b7cb8ad3a59536f4ae95af4d6f62f79a40abefd7578e8818c02415c1dd2f4a69bdb278b2ff0de5f142d30ff4da7e908d55fa7") r0 = open(&(0x7f0000000040)='./file0\x00', 0x121000, 0x60) umount2(&(0x7f0000000000)='.', 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x1, [0x9]}, &(0x7f0000000340)=0x6) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000240)=0xc) 2018/05/07 07:01:43 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fsync(r0) sendmsg(r0, &(0x7f0000001100)={&(0x7f0000000240)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0xfee0}, 0x0) 2018/05/07 07:01:43 executing program 5: chroot(&(0x7f0000000000)='./file0\x00') r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) fcntl$setstatus(r0, 0x4, 0xc00) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0)=0x40, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) sendto$unix(r2, &(0x7f0000000140)="c3a4e796a9af8bc5aac68130d3893366dbe5115cd2d7e3f8c9f0e7c9b0ed655dfb02913493d97b3a4b2fa3abb0f5136e6d526e7e7234f333e29422479394dba5f967efbc4a7f129f3043c9a4e3d3eb16c27758641c6bc340dd88052840ab0162c6ebd8e468a133aa627e2826", 0x6c, 0x8000, 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000011c0)={0x0, @remote, @dev}, &(0x7f0000001200)=0xc) recvfrom$packet(r2, &(0x7f00000001c0)=""/4096, 0x1000, 0x2122, &(0x7f0000001240)={0x11, 0x1c, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001280)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001380)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000013c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x20}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x0, 0x4e20, 0x590, 0xa, 0x80, 0x20, 0xff, 0x0, r4}, {0x3, 0x4, 0xdf69, 0x9, 0xb37, 0x3, 0x3, 0x1}, {0x8000, 0x0, 0x7, 0x1}, 0x0, 0x6e6bb0, 0x0, 0x0, 0x1, 0x2}, {{@in=@rand_addr=0xfa, 0x4d4, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x3, 0x0, 0xcb, 0x5, 0x4}}, 0xe8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/autofs\x00', 0x648400, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000001500)={0x4, 0x8}) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000002680)=0x0) fstat(r5, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() fstat(r5, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r5, &(0x7f0000002840)={&(0x7f0000001540)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002640)=[{&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)="a11e1dce6bbbaf9174303a20d7ea76a47db1049d721280a37775f9eb2263b56ff0c06f0346788582b1115dc0ca01e27dbc6077e01111cc2ea510b2ab8bef3b8cb2d9ccb0bf83f37f5fbd16192892006f7bdbc1b7687f4588f1f971c246c3bf5df434f23c51ef681a9a4ababf3454a14bc2ee7c36", 0x74}], 0x2, &(0x7f00000027c0)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r4, r7}, @cred={0x20, 0x1, 0x2, r8, r4, r9}, @rights={0x20, 0x1, 0x1, [r5, r2, r5]}], 0x78, 0x8000}, 0x800) r10 = accept(r0, &(0x7f0000002880)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000002900)=0x80) setsockopt$packet_rx_ring(r10, 0x107, 0x5, &(0x7f0000002940)=@req3={0x7, 0x40, 0x5, 0x2f, 0x7fff, 0xbe, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r11, 0x84, 0xa, &(0x7f0000002980)={0x10001, 0xa1, 0x206, 0x0, 0x3f, 0x8, 0x401, 0x101, 0x0}, &(0x7f00000029c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000002a00)={r12, @in6={{0xa, 0x4e21, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0xfff}}, [0x3, 0x3ff, 0x6, 0x7, 0x72f877ea, 0x3, 0x9, 0x9, 0x6, 0xff, 0x9, 0x218, 0x1ff, 0x10001, 0x84253e5]}, &(0x7f0000002b00)=0x100) setsockopt$inet_icmp_ICMP_FILTER(r10, 0x1, 0x1, &(0x7f0000002b40)={0x4}, 0x4) setsockopt$packet_rx_ring(r11, 0x107, 0x5, &(0x7f0000002b80)=@req={0x4, 0x6, 0x8, 0x9}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r10, 0x8917, &(0x7f0000002bc0)={'gre0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) socket$pptp(0x18, 0x1, 0x2) write$fuse(r5, &(0x7f0000002c00)={0x20, 0x0, 0x1, @fuse_ioctl_out={0x1d1a8ac1, 0x10001, 0x3, 0xe6}}, 0x20) ptrace(0x4219, r6) lsetxattr(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)=@random={'os2.', '/dev/autofs\x00'}, &(0x7f0000002cc0)='/dev/autofs\x00', 0xc, 0x3) 2018/05/07 07:01:43 executing program 3: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000bddc23)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ocfs2\x00', 0x1000, &(0x7f0000000140)) pivot_root(&(0x7f00000e6ff8)='./file0\x00', &(0x7f0000451000)='./file0\x00') 2018/05/07 07:01:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ptype\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/55}, {&(0x7f00000000c0)=""/100, 0x154}, {&(0x7f0000000140)=""/28}, {&(0x7f00000005c0)=""/4096}], 0x14) 2018/05/07 07:01:43 executing program 7: unshare(0x40600) r0 = socket$alg(0x26, 0x5, 0x0) lseek(r0, 0x0, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x80, 0x84800) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x52, 0x100, 0x2, 0x2, 0x6, 0x81], 0x6, 0x1f, 0x9, 0x400, 0x4, 0x2, {0x8, 0x1, 0x5, 0x1, 0x8, 0x1, 0x2, 0x7f, 0x0, 0xbf, 0x6, 0x7, 0x2, 0x401, "2f102fdcca5e7ce1ededd372b08c8367c24570a480184bc73f99826b9ed9f1ba"}}) bind(r0, &(0x7f0000000080)=@sco={0x1f, {0x8000, 0x5, 0x0, 0x2, 0x81}}, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r1, &(0x7f0000000200)="e7120ad0a283ecbe6def6fcc34326ef5b6383cbf9c4416d16c9b1be3ea52dfd1df75cbae24441bbf70f94169471b73", &(0x7f0000000240)="f4ba8f14f0ca08c511468542159ca71967e14d87161a7065e13ea37e41eca95fe81bf08707f1eee6e6b1e9d3594cd20a1e97fc5542a580253ac9064f3c65ee777c22b9b9458d56995137bff2656dedd9303ca640d5ab71c3941200b8d3351e5ee2c5e5788851065b0fc3b5b3762bf04e5449850c6d934c6facacea6d1cc1e6d3e819fdebb7c2fab5ce6b94e1aa62d2bf08ace99d5e71e84f2a3d0b6a4469a4", 0x2}, 0x20) r2 = socket(0x40000000015, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x4e23, @rand_addr=0x5}], 0x2c) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'yam0\x00', 0x1}) 2018/05/07 07:01:43 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000800)=@ethernet={0x0, @random}, &(0x7f0000000880)=0x80) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000008c0)={0xc, @empty, 0x4e23, 0x0, 'wlc\x00', 0x4, 0x0, 0x4a}, 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000140)=""/208, &(0x7f0000000280)=0xd0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x7e, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00000000c0)={r2}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000040)=0xc2, 0x4) finit_module(r4, &(0x7f0000000000)='/dev/null\x00', 0x3) r5 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000002300)=ANY=[@ANYBLOB="000000007a241cb937957a650607002d7495567708a022b2793d8aa2cac803b68669ac7173b97d5f54a1d7cb859910a739f8af"]}) syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000980)=ANY=[@ANYBLOB="66696c746572000000000000000000000083fbf0ac7b3a1934354fc3755b9991b05def0000000100000000000000040000008004000058020000580200002001000098030000980300009c03000004000000281f8d6ae467a021992adc60f8bd6a", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000200100000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001050000000180ffff0700000001000000ffffffffac14141bffffffffffffffffaaaaaaaaaaaa00000000000000000000000000000000000000ff00ffff0000000000000000000000000000000000000000000000000000000000000000000000ffff000000ff00000000000000000000000800d200050008000600506272696467653000000000000000000065716c0000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000600000000000000000000000f0003801000000000000000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000001000000030000000000000000000007ffffffffff000000ffffff00000000000000000000000000000000000000000000000000ffffffffff0000000000000000000000ffffffffffff000000000000000000000000000000000000ffff00ffffff000000000000000000000087002300050d600200ff3a626f6e645f736c6176655f300000000076657468305f746f5f6272696467650000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000200000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000f000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) ftruncate(r3, 0x100000000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000900)={'TPROXY\x00'}, &(0x7f0000000940)=0x1e) 2018/05/07 07:01:43 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x1f8) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x10001, 0x22, 0x100, 0x0, r1, 0x5aa0}, 0x2c) 2018/05/07 07:01:44 executing program 6: r0 = gettid() exit(0x0) setpriority(0x1, r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x30) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x1f, 0x400, 0x6, 0xfff, 0xff, 0x1, 0x8}, 0xc) 2018/05/07 07:01:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x40, 0x80000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) fstat(r0, &(0x7f0000000100)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001240)=0x5) write$binfmt_script(r1, &(0x7f0000000180)={'#! ', './file0', [{0x20}, {0x20, '{'}, {0x20, '&'}, {0x20, '/dev/dmmidi#\x00'}, {0x20, '/dev/dmmidi#\x00'}, {0x20, 'eth1}|'}, {0x20, '!'}], 0xa, "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"}, 0x1035) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001280)={0x0, 0x8, 0x4, [0x2, 0x80, 0x1, 0x3]}, &(0x7f00000012c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001300)=@assoc_value={r2, 0x3}, &(0x7f0000001340)=0x8) 2018/05/07 07:01:44 executing program 0: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) sendto$ax25(r0, &(0x7f00000010c0)="a74375c239a13c6ba1733a75ccd9fa5aeae8868f3908c6593102679b047714cc3779", 0x22, 0x40010, &(0x7f0000001100)={0x3, {"2ea28d82e016e4"}, 0x3f}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x800, 0x404c00) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}, [0x800, 0x100000000, 0x0, 0x6, 0x20, 0xffffffffffff8000, 0x8, 0x1, 0x6, 0xfd24, 0x4, 0xffffffff, 0x9, 0x511, 0x40]}, &(0x7f0000001280)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000012c0)={0x7, 0x8004, 0x7ff, 0xfffffffffffffffb, r2}, 0x10) r3 = dup(r0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) sendto$ipx(r1, &(0x7f0000001300)="5d03c45e77ba5d", 0x7, 0x4000, 0x0, 0x0) close(r1) r4 = add_key$keyring(&(0x7f0000001340)='keyring\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r4) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f00000013c0)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001400)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x8) fgetxattr(r3, &(0x7f0000001440)=@random={'os2.', '\x00'}, &(0x7f0000001480)=""/114, 0x72) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000001500)={0x9, 0x1ab, 0x5, 0x0, 0x0, 0x20}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001540)={0xf9da}, 0x4) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000001580)={0x6, 0x4c8}) r6 = dup3(r3, r0, 0x80000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000015c0)=0xfffffffffffffe00) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000001600)) connect$unix(r1, &(0x7f0000001640)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001700)={r6, 0x1, 0x1, 0x0, &(0x7f00000016c0)}, 0x20) ioctl$VHOST_SET_VRING_ERR(r7, 0x4008af22, &(0x7f0000001740)={0x3, r1}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000001780)={'TPROXY\x00'}, &(0x7f00000017c0)=0x1e) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000001800)={'team_slave_1\x00', 0x7}) statfs(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)=""/177) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000001940)=0x5) recvmsg(r7, &(0x7f0000001c80)={&(0x7f0000001980)=@hci, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001a00)=""/132, 0x84}, {&(0x7f0000001ac0)=""/57, 0x39}, {&(0x7f0000001b00)=""/228, 0xe4}], 0x3, &(0x7f0000001c40)=""/56, 0x38, 0x320}, 0x0) 2018/05/07 07:01:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x1f) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x0, 0x1, 0x80000000, &(0x7f0000000080)=[0x0], 0x1}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setgid(r3) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r2, 0x10, 0x70bd2a, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}]}, 0x28}, 0x1}, 0x4000000) 2018/05/07 07:01:44 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7f, 0x4000) r1 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)={'syz1', "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"}, 0x1004) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000001100), &(0x7f0000001140)=0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x3ff, 0x180000, 0x0, 0xf, 0x12, 0x8, "569e5dbf3a10ef090d05943e0ae85e286b9debe4f2217f516188c2e666e47c0d4fee5c42459d05b9ab31f4c20f0e5de4ba3479b50a067174d4bba4e55b0fd34b", "eb3437f2be090b56dd04bb3f15d1bbf4dc8582dd581aa7fabca9708a74b71dcf6a3ff31199e8920ecd7fadad3725038e96cda307c7fd65e2c05a6027c18f96f1", "5c07684ad43b70276683bfecd4fcb9dfd4a552a81bff064c18e5364b812bd62a", [0x400, 0x6]}) r2 = getegid() r3 = getgid() fstat(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001300)=[r2, r3, r5, 0x0]) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000001340)=0x10000) getegid() ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000001380)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000013c0)={0xb950b8a200000000}, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x9, 0x7, 0x8, 0x8}, &(0x7f00000014c0)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001500)={r6, 0x7, 0x100, 0x7, 0xffffffffffffff01, 0xabc5}, 0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001c80)={0x0, @dev, @broadcast}, &(0x7f0000001cc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001d00)={'team0\x00', r7}) fallocate(r1, 0x0, 0x3f, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001d40)={@empty, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x1e}}, 0xc) r8 = getpgid(0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d80)={r8, r4, r5}, 0xc) fcntl$setpipe(r0, 0x407, 0x6) r9 = syz_open_dev$midi(&(0x7f0000001dc0)='/dev/midi#\x00', 0x1e3, 0x400000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r9, 0x28, 0x6, &(0x7f0000001e00), 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000001e40)={{0x7e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'lblcr\x00', 0x8, 0x10001, 0x24}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x10000, 0x3f, 0x0, 0xff}}, 0x44) ioctl$VT_WAITACTIVE(r0, 0x5607) getpeername$llc(r0, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001f00)=0x10) ioctl$TIOCSCTTY(r0, 0x540e, 0x6c9) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001f40)={0x1, 0x2}) 2018/05/07 07:01:44 executing program 3: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) fchmod(r1, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000005080)=[{{&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x1f}, 0xfffffffffffffffc}, {{&(0x7f0000000240)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x80, &(0x7f00000027c0)=[{&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000300)=""/108, 0x6c}, {&(0x7f0000000380)=""/132, 0x84}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/126, 0x7e}, {&(0x7f00000014c0)=""/101, 0x65}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/228, 0xe4}, {&(0x7f0000002640)=""/160, 0xa0}, {&(0x7f0000002700)=""/131, 0x83}], 0xa, &(0x7f0000002880)=""/4096, 0x1000, 0x1}, 0x7}, {{&(0x7f0000003880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003900)=""/41, 0x29}, {&(0x7f0000003940)=""/202, 0xca}, {&(0x7f0000003a40)}, {&(0x7f0000003a80)=""/132, 0x84}, {&(0x7f0000003b40)=""/108, 0x6c}, {&(0x7f0000003bc0)=""/219, 0xdb}], 0x6, &(0x7f0000003d40)=""/190, 0xbe, 0xffff}, 0x2}, {{&(0x7f0000003e00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000003e80)=""/4096, 0x1000}, {&(0x7f0000004e80)=""/218, 0xda}, {&(0x7f0000004f80)=""/1, 0x1}], 0x3, &(0x7f0000005000)=""/87, 0x57, 0x6577}, 0x8f9}], 0x5, 0x60, &(0x7f00000051c0)={0x77359400}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000005200)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xd959, 0x2, 0xff, 0x1, 0x91, 0x9a, 0x2}, 0x20) accept$ax25(r1, &(0x7f0000005240), &(0x7f0000005280)=0x10) r4 = accept4$vsock_stream(r2, &(0x7f00000052c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) r5 = open$dir(&(0x7f0000005300)='./file0\x00', 0x0, 0x78) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000005340), &(0x7f0000005380)=0x4) r6 = open(&(0x7f00000053c0)='./file0\x00', 0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005400)={0x0, 0x1, 0x30, 0xffffffffffffff8d, 0x6}, &(0x7f0000005440)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000005480)={r7, 0x5}, 0x8) ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f00000054c0)=""/233) clock_gettime(0x0, &(0x7f00000055c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000005600)={{0x2, 0x6, 0x3, 0x400, "569211f7000651fcacde20d5e262a3a3602483dbeea93ec32a8d8a85b597dceb5fc5e01e5bfa734022c3ae8c"}, 0x7, [0x10000, 0x6, 0x5d, 0x3f, 0x0, 0x80000001, 0x4, 0x9, 0x6, 0xffffffff, 0x7, 0x4fb, 0x9, 0x877, 0xff, 0x0, 0x7ff, 0x7ff, 0x2, 0x10000, 0x8, 0xfffffffffffffffa, 0x2, 0x101, 0x80, 0xffffffffffffff25, 0x4, 0x82, 0x20, 0x0, 0x0, 0x1000, 0x99e, 0x3ff, 0xfffffffffffffffe, 0x100, 0xffff, 0x9, 0x6, 0x2, 0xf1c, 0x1, 0x99d, 0x2, 0x10001, 0xfffffffffffff001, 0x2, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x800, 0xfffffffffffffb6f, 0x1000, 0x6, 0x2, 0x7f, 0xaf0a, 0x8, 0x7fff, 0x7, 0x40, 0x1, 0xac20, 0x0, 0x2, 0x0, 0x0, 0x0, 0xa4, 0x3ff, 0x4, 0x10000, 0x9, 0xb319, 0x2, 0x8, 0x7f, 0x100000000, 0x8, 0x0, 0x4, 0x24a4, 0x1, 0x1935, 0x4, 0x8, 0x80000000, 0x0, 0xffffffff, 0xf62f, 0x10001, 0xf041, 0x7, 0xfffffffffffffff8, 0x100, 0x3ff, 0xffffffffffffffb2, 0xffff, 0xffffffff, 0xda, 0x0, 0x6, 0x2, 0x0, 0x1, 0x8000, 0x3, 0x5, 0xfa, 0x3, 0x200, 0x0, 0x8, 0x0, 0x40000000000, 0x9, 0x7, 0x80, 0x3b9, 0x3, 0x969, 0x10001], {r8, r9+30000000}}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000005b00), &(0x7f0000005b40)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000005b80)={0x2}, 0x4) ioctl$TIOCGSOFTCAR(r6, 0x5419, &(0x7f0000005bc0)) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000005c00)=0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000005c40)='highspeed\x00', 0xa) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005c80)='/dev/rtc0\x00', 0x0, 0x0) utime(&(0x7f0000005cc0)='./file0\x00', &(0x7f0000005d00)={0x1, 0x4}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000005d40)={r7, 0x401, 0x800, 0xfc}, &(0x7f0000005d80)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r10, 0x84, 0x19, &(0x7f0000005dc0)={r11, 0x176}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000005e00)=@assoc_value={r11, 0x5}, &(0x7f0000005e40)=0x8) setsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000005e80)="7ca023d499e3199cfea1676d83d4bfc293f0bd1c9ed27a9d1348d40834f1c62dbe27386afde423ef37c1ae7cc19b3630dc5901a78e0865e724fd809b1faa9c8d62e5bd4aba0731fd51d72a3a527c5d7e2f5118c7a327828c0bcccc9117698569804ee96609c6f25da36db37df65bdeed9a8734863ce0a30ad5b6077487ae56ec5f95f258940ca7f04d30c22265b0308c5cc68785ebe5837633adcbfab57b1eacca463f37", 0xa4) creat(&(0x7f0000005f40)='/\x00', 0x40) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000005f80)={{{@in=@local, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000006080)=0xe8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000060c0)={r11, 0xe4e4}, 0x8) mknod(&(0x7f0000006100)='./file0\x00', 0xe122, 0x5) 2018/05/07 07:01:44 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0xf67, 0x4) mq_timedsend(r0, &(0x7f0000000080)="a45db6328b9f920b736c44dfdc336c7d1afde33fe84ae267d92ffef55d3a9eb8ad0650a495501d3d03f0f0f12f26b10248375295dc242dd9bed291927451bb107ffc5c9d2f071c7bc6f128c6680de332d51324904067d34b51b3127b5934f6f01cb4f3ecd7c73a8c709bde7702a13f5c873438a5afbe6674935da2c91e37a0da53b10ab3903fb603f0b7675e090e55d26aaf0e5c28fbff3a2aeb1a9d85", 0x9d, 0x8, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="bd550ae511986e261a683871542c7344", 0x10) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x2, 0x500) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000002c0)={0x6, 0x0, 0xa000}, 0x4) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000300)=0x5, 0x4) r2 = accept4$inet6(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000380)=0x1c, 0x800) r3 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0}, &(0x7f0000001740)=0xc) getgroups(0xa, &(0x7f0000001780)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r6 = getpid() fstat(r2, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001ac0)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001bc0)=0xe8) getresgid(&(0x7f0000001c00)=0x0, &(0x7f0000001c40), &(0x7f0000001c80)) r12 = getpgrp(0x0) lstat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() r16 = getuid() r17 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000026c0)=0x0) lstat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000027c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002800)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000002900)=0xe8) r23 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002940)={0x0}, &(0x7f0000002980)=0xc) getresuid(&(0x7f00000029c0)=0x0, &(0x7f0000002a00), &(0x7f0000002a40)) stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002e00)=[{&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000440)="a05a42b9d70a494f619bcf6fd5d2e826ccca06de2ea6804b022dbb87e8f27bc535f6bd0a5786f80ad7f90eb33f96da2afa82071976db94817cee2ffd7c41bf500063c18844b16a51546743dc170b07fa330329c71c28f2f66fb532817096cfd2eb53755f373828f48bcb81c9a06166e63c13e7c59e9dd0dfbe17a0b4fba977132f00754359959db413785aa68af8a85545efc03ea5c3fbe1664793fc8f6c919ac2bf85c69e526fdf3bc8199ee90579a9c5413868b0ba77d3eac8aacc5b3ee4e317c086445bf54c012c641a1a3738f74112480d57e7ce55", 0xd7}], 0x1, &(0x7f0000000580)=[@rights={0x28, 0x1, 0x1, [r1, r1, r2, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r2, r0, r0, r1, r2]}], 0x60, 0x4000000}, {&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000680)="d67e80ac14dcf65a", 0x8}, {&(0x7f00000006c0)="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0x1000}], 0x2, &(0x7f00000017c0)=[@rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x40, 0x4}, {&(0x7f0000001800)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001880)="bbdfd74a", 0x4}, {&(0x7f00000018c0)="c7edb8fbd06838d7e141b5eacb68e419507d8432faa28474cce8f1bacc91c1797770c69d6e21930b5760642e458d06557bc54a15fbb49cd6f926f8951198a81511982d4064af327d11c42dc7b6", 0x4d}], 0x2, &(0x7f0000001e40)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xf8, 0x4000000}, {&(0x7f0000001f40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000001fc0)="e3820b2d2902d8bc39802d5f85d7e089319feda7238d8f3e4e9a96133616cd4d9968eeb2d1c4d2d834727370540243a096bb8f68743d303067722ba3e4a4bf41b3378521339898fac0c75922a6a36148712b4dbc5317a63ec985efe1aebe384fa79b253c8fa326859abae38c336dc6aa7d252e1e7bee6a7d46014b56d268803f6798d907b5294f160eb659cc7575196ef8830225dbf44b23b9e504e5ac5fbc45afa6a68b6efc0702234efcbcae3d285cb9", 0xb1}, {&(0x7f0000002080)="a43aedd79ee497b2eb5833f8d508441e038e29760906436e72353e115a15140e93ec06fe2f3f5dea3c4f5bcecc912d9a7844197005df2723a54fcaba84cbd343b463a5a5b29e6abcec10405ddacc4d90a2177c94aae592adf60af32ad4af43007561ee29f13cae28018e7f39a24f8d2f2d4c4a597c6e9056f17ebe4677b09c5d20b0f9182fa401", 0x87}, {&(0x7f0000002140)="9b1fe362fdd33fed1929ef01e639da078409efec3af7de7336c6f82cee13646eef4fbe43ea4501ec6d1968623cadc90a889b4a37f583a0e01b66ee22d261a79b8803d6ff815e67e40947564e96977fd088cc0b05b43380cbc182ba118f86272069e497ad7a4fe367542181527935ab4ffaa813591ba9cc9e207f94b01734e72afd13ed5bd9cb22b46cf1b8e3066bd5f0aa8dd5", 0x93}, {&(0x7f0000002200)="470a7821ff1129186eea9e1e453a9f0d7218450a08867d96d0f76c6c82c67044e6b7559ea7692c617d7cd99fe9e3fea8e10c818a21fcd39c5a0279d979fe8d75093ec36a33fb68633be6ac56dd6504bc088030ddeef442d0addb66a5b60b741883812279b5c9b2b60a3cd7fd8ebe2594b75fa9bb69bb9525a924bd77fa4027c689ce386808d89c984def0657dbbbd36f462507760e8231ad1b72e946cfd8f0e2d7ec2579fd57b7fdd3c1ff2155e8e49fe33571a5ee3e229445d2fb9ecca36cba11c7db213978bec1c23a6375470ebf3d3a54b4635a7c7ad8e9a8cec3cb2c08d8c80b377efa604ad76917590d32f8baf440e55b4147052e6a", 0xf8}, {&(0x7f0000002300)="1a98c4bd6a8108ea9ea3d76effe552c1a8592bcd3dc3d24ec0a2701520e0723b5f1337b332221098f439562c3f639ab5a3cb29c77616ea722651a5aa8c7a5d3a2b17c8459d5c3086476f62bfe16a4f465badd24f07d2930dccede13d01acd2ae1ceb68377a19cb9b6c37dc1e34a0bae92bc273839ca1b2fbc53be9bba8dad9b08ca1b7128af9d86cc24e601c5a00e29634fdd5d40c75572be6b4fdb2bd2f4643faf981b06a166fbc87f5a000bfe0d51d01687f72287e11053870d379c64753c440", 0xc1}, {&(0x7f0000002400)="cc9981fc04e56bbd1de32380d96e1b822ea140faffe004113b5ff79bc9bf6d643449b61bae8b7a5c866b8d3c58971d820e164edab47851e75d9df8a0739ff5576aed3d952101c22f69d8901196491d6ec43fc9e8ecf4e5f926059664224a7564308271449d0f42", 0x67}, {&(0x7f0000002480)="a4a60892a543aae42e810577ec16bba9a6750fe9af4cde82e320e28992a6e656c1c16188383e04231e697ee4f2382746c54d4040f0e983fd474edd0c2ecbfe0a56709670cc62250745ec3110a675bd5ab404972656ad88e4c7835907996da5151c2657b24f7585b5bb6c0559f6e34b33b9b4035c6faefc634a16b31a961aaf6615f9", 0x82}, {&(0x7f0000002540)="99d75e866c7296a09975eae2d06cbc3cc3b874f38aabff347eee39862fd1832ac2ce7d8c6150e0a6bf4f2753438c473d51685ca9f42b0f3368e8ddadd3ace7a1219a2837a38fdc22249afc8e338700259e67f672f1ee3a002e75a99e5a70baa094f5de3c0ad17307c6f00152fe1e620d3515c1da7f5190c30e2d5eb8e7c7d0c8989283236ebdc5f8016abfd85a8d4ed6567070b3bdf68d3df5e77606800f8c69f7e244997724063ecbd9ab15c0bc827b20fcfc6fa427531c87caa6262b170ee8991bb6c0c1199d9daf9fe01eebc8abf6840415582a5584264afca1fdbd4fba3bf28075fffab2f57f583f17328f7a6083c918ba", 0xf3}], 0x8, &(0x7f0000002b40)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x60, 0x2000c805}, {&(0x7f0000002bc0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000002dc0)=[{&(0x7f0000002c40)="f103f4737001ef6fe6ad34fa5ffbc277be06d55873840de4767ef7d029b7", 0x1e}, {&(0x7f0000002c80)="1b795070c82068bdb082909036fdc6ccda8a6b51725df02a6697e5e5f3d87f870198ab068edc4413ff21832b5e4f4d32d70d450800fb4283a5d252cc998fc03b388d13470281f0abbd903a585dfd4c393106b7addf0c2184c4f35b51392fe844da2fcc", 0x63}, {&(0x7f0000002d00)="06a54772cc396a88d0025820dd3b88253e95d9f3f00298c1ce3bd98b90d0e584f09f6879de48eb488d3f455313ea524b0682ae21a9587494040954c6", 0x3c}, {&(0x7f0000002d40)="b37895d047241ab2ac94871b0294ef434132157dc608b9bbd185512f9c748b93b3863f5424365682922a378a877fd366ec0f97cbb094f30d89b9fa29b705e5b3e5d903a76b292a45", 0x48}], 0x4, 0x0, 0x0, 0x20004000}], 0x5, 0x1) 2018/05/07 07:01:44 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_nanosleep(0x7, 0x1, &(0x7f0000000040), &(0x7f0000000080)) sendmsg$nl_xfrm(r0, &(0x7f0000001180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000b80)=ANY=[@ANYBLOB="ac000000210001000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c000100000000000000000000000000009c0000001414bb000000000000000000000000000000000000000000000000ac14140000000000000000000000000002000000000000000000000000010a00000000000000000000000000"], 0xac}, 0x1}, 0x0) 2018/05/07 07:01:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000d40)="f2f4d21c7b071f657d0a2f3db7c465d459abf90bb607ec35b9abb167a2a5066ac8733826839476ab648676ce17e6960be3a23e162509b085c5040d02bbba486b1b8c7b152aa74ae3435c0315a9ebac46ed23978643f8c07bfb5cc8a3bccfefb877cc32e05f1da43315da93717ae3d7752ac9906f1f36b2937c92a461538388c2e0845b7c8a0f8d5c639f02813488524d383780405aeeb8bd8c3398079f6794ca914238adf7", 0xa5, 0x20000802, &(0x7f0000000080)={0x2, 0x100000004e23, @rand_addr=0x1c79}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f00000002c0)="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", 0x595, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}, {}], "c417b2a430b1b15c4a07c5e8031ef1a9", [[], [], [], []]}, 0x4c0) 2018/05/07 07:01:44 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0xa8) close(r0) r2 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x100000101, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x50000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) dup2(r2, r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/05/07 07:01:44 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) unshare(0x8000400) fcntl$setflags(r0, 0x2, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0xffffffff80000000, 0x7fff}, 0x2) pipe(&(0x7f0000000040)) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/07 07:01:44 executing program 3: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffa}}, 0x1c) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="88", 0x1}], 0x1) 2018/05/07 07:01:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x4000, 0x0) write(r0, &(0x7f0000000080)='!', 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x80000000, 0x5, 0xfff}, &(0x7f0000000180)=0x10) 2018/05/07 07:01:44 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x1a84, 0x4) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 2018/05/07 07:01:44 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r0, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x400200) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000180)={0xfc0, 0xfff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) capget(&(0x7f0000000200)={0x20080522, 0xffffffffffffffff}, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffffff8}) 2018/05/07 07:01:45 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x1c, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001800)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@dev}}, &(0x7f0000001900)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001940)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff, 0x6, 0x5, 0x500, 0x1, 0x48, r1}) socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101}, 0x20) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd0, r4, 0x100, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0xd0}, 0x1}, 0x800) 2018/05/07 07:01:45 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000000080)='romfs\x00', 0x200000, &(0x7f00000000c0)="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") r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) 2018/05/07 07:01:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) unshare(0x400) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002480)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000002580)=0xe8) stat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$sg(&(0x7f0000003f80)='/dev/sg#\x00', 0x4, 0x0) r7 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004280)={0x0, 0x0}, &(0x7f00000042c0)=0xc) fstat(r0, &(0x7f0000005600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000005680)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r0, 0x9) timer_create(0x0, &(0x7f0000008b00)={0x0, 0x3a, 0x2, @tid=r8}, &(0x7f0000008b40)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005a00)={0x0, 0x0}, &(0x7f0000005a40)=0xc) r14 = getpid() lstat(&(0x7f00000086c0)='./file0\x00', &(0x7f0000008700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000008780), &(0x7f00000087c0), &(0x7f0000008800)=0x0) r17 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008840)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000008940)=0xe8) getresgid(&(0x7f0000008980)=0x0, &(0x7f00000089c0), &(0x7f0000008a00)) sendmsg$netlink(r1, &(0x7f0000008ac0)={0x0, 0x0, &(0x7f0000008600)=[{&(0x7f0000000180)={0x22f4, 0x1c, 0x20, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x21b0, 0x87, [@typed={0x8, 0x68, @str='\x00'}, @generic="eda3363f5d619349946130af512c47ddc9bc537d86807fc4d63e5864028a61cb0879c8832aab74698a9b3757ceeedf675fe2507b35abb6d2cedacaf87f56", @generic="75f8334955018564bb48d90880ef2b9dcbd888b976af248809b6ef02fd1dfcff1ce11b3d6feb35e1d906b90c5df3a13e1b5a18b2152f59abb47285cbaef17d17cdce45d6a0c02aa9ec75530e25ad1d0f1c7bc49c04060b2d60fcb7ecaf79955e77370a64e2c4bc7c092e0f47f6780d942de0d5eea9d20b514e93187302a9c620a3f13c60d8a3b9d90c024530d35edc381aaf08b2ef60e4cf9fe724533945bc5b6014d27b59e94c08b0274b996ad39a", @typed={0x8, 0x58, @str='\x00'}, @generic="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@typed={0x8, 0x0, @uid=r2}, @typed={0x8, 0x2d, @fd=r0}, @generic="c4f981b13dea366b806bcbd79dd1508afdb136d7c41c4f6b19c878c4718d52b15ba057838265abd2af809b951d645f5f190ae87d292cfe159cafbf6a07ce495c61d2fd01ae0a323b4e5fedd07d10f75760575a165d8d630822ca38f9eb8e7062931736c8a0928fb40f368746fd0845fafa6565c679038a6f416238255af0e2ade822b94d062d99aa49526c42262a4dd35fd5af5d40576809c828c16b", 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@generic="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@generic="0d6a17b8a36087368442b7a3393c50f5b8938168bdbd6fe868acbe4ebc133beaa52fb5c5981df515c29ea055dd8ee06bd8b50d0321f937d1d6b9680d0b6e19054b731d147e4c1c10ed341010572c4bc03acd1228a1ce376d0eac488018dd3230dfc6b6d5232399eb759df6f41e81b21fbcdc0de74cefdb9ca1a51c3dfa381280f0ba76a7cc76c33109f3fd21015375f2508b17696d0566747539df4660cc3bc1d3bb6e1d464c6fce7c444698b6cbbb6f0b44"]}]}, 0x2378}, {&(0x7f0000008080)={0x57c, 0x39, 0x0, 0x70bd27, 0x25dfdbfd, "", [@generic="dc47a6d374e86db1228a5993066dccc3b730a6d242a57459622ecc2797afb2454653782a88d779a841ebc243fe8083c3d44c6faa989724ea525532aff3cce260629ce7383e7ae991b3c6ab64b962d1e5685f08e59eebdd6a581f28be845a", @generic, @generic="6f53b8df4a43ebb7f7e1a173bd11f64ab05c7ab7b8a24dc624a781ef0bd45af1debc5c8f84c53446acea2e6f107db0d9a9619a4bdb279a22c52aa41a322950b9387f6919ae239166397d29c27fcea04df42968ac72bc18407d71dab18714dad12f00ef1a4bd80d55c003f610c7c28b421820e0628c6183225b899aeca3446c945deafb83fef1313d3b044b80fa8b6c46cf8f6ab5014ba767094b1cb64776c34456ea3867ade9d5965ccff1d499f685d0398d3f7421509e7bfca3cc73766a561a4c719434c670101d0f11302623d721f0", @nested={0xcc, 0x6f, [@typed={0xc, 0x18, @u64=0x8}, @typed={0x14, 0x2, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="0d708bd7855075e9d6a990a37c0fe076d74def4c08fad6ce74e35bd1b436a6b7e8cec803ac69750d24a36b3d2786eb39e3d072a1bcfa598f59238cfe5166f3e0d23c696e83fcdfe70391e56e96194a02f89a7557360014494ae8efe8d62e942bb84f796ef419e801788cd2c2472cfa3f65dbca23ae97762624a429581d4b10dc4f5ce865820cc330ddd9eb2d104f8eee0ed5e19cff8db979b35a1990b8f6d57121f5e64fbe"]}, @nested={0x304, 0x2e, [@typed={0x74, 0x8a, @binary="bd1e8fba1a1c415baa0bd7ead1c24160b160f3d6a001b4ae0197ff4737649f2fe4879d67bc4011790c08c6e8cb803c6bf181c4518a9d7e3dde26041a7ee20cf5181a09d5dc6a884e388cbe462bb679d9b63b141f6862042f6603914552132c1a7d7cd248f06843a5a47486fbba3f1d21"}, @generic="a92edfe8a2ab12c6832f2c495a934e04d54b703e8f167f656d9e5abc2b415bcb783bf7a6a67da122d054e247470b7783597483a2212158fab2fe4436a060b85e3c8f0ddf6ea306714f968da6136ed6821ec2e3b2e2b3a1eeca2f8682fa7f96071579db95a283a2954fb17cd4ad8eb2948fab9b6a15a9f8a7c7a4a8eca20313510f21108494b25b1fcde8b0a3d5fe5468e19e579ec7735d06137acc52214b8f4d8faa3467196900cbdae0e18903ecf47813b6038e153223f288e12408e39b79e587623f3f03aa4944cb344b7bc8d7385153bb409ecae5462f4f36342982b95c71f40e4317", @generic="e88e37004f705f8675a25fdd8355cee1003511c58a977097c844dd252fb4b5c184982ce163f543dd110c28a6c22d76616c3acbcce7134cff23e837ca4ed90cfdcabc0a306b24cb77567c5ae0051731552672453db9f1d7aef4923aeb5bf0116d61f489ccb919fc326d95e346f6ad36a6b3dac5a4b14a7facfe080afbc78254545ee924bfe0a5877de86e085aadd10bf126922f987f6692fc49aed9ae93048b002ea7dbedf2d492ecea7fa44cc8d30d205039b6ea2930a8c09b94dcdebd7991970b9e89a0f0f74ba4ad99a08784c402", @generic="9e10bf62ee1904c7a2a41263f7ce2380425bd762fc2b31db5cd36034e9fa0832ef3ba8823b8f6efc7fc69bbc5386e54a1b44a4e7a048178b10509ec17dfbb9b950786100d0525d15a3148b85edcd29379ab0f46f1e0dfe8585ee9e3bbc7ca95018694c5477072f9baaa7e3a1537b7bea1cd7c2002d56d4ff53c0188765cb43f572840a2260e097bfde5f106c1bc39a78867158366daaf6e4fb7e91ff6598691c34a6eea628e1db9b74cbe9a1c0fd2ae2070efe459884814979498bdd02b9c2fc44e1eb210152f62365af002b732ec27a7476e08add1556be"]}, @typed={0x8, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x72, @u32=0x4}, @generic="fd98072ade5e788fc0701b80613b250c9b6f8e53b9267435290866981e335472bd4e1583a9b0630cbabb5b9f95c7282efedb754e3b52ece168138f09c8f0e39211a7d7a3710d541d8e0e195a995f176e65f076edd8c1bf786a07c149"]}, 0x57c}], 0xa, &(0x7f0000008a40)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x80, 0x20000000}, 0x40804) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 07:01:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)) socket$alg(0x26, 0x5, 0x0) 2018/05/07 07:01:45 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='%cpusetvboxnet1cgroup,trusted^ppp1', 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) 2018/05/07 07:01:45 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000001840)='/dev/md0\x00', 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x2, 0x0) dup3(r0, r1, 0x0) 2018/05/07 07:01:45 executing program 4: unshare(0x480) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001c5d9f)={0x6, 0x4, 0x8b, 0x401, 0xf}, 0xfffffffffffffd78) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9f, 0x682002) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x4, 0x3d2, 0x12, 0x9}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0xd1, 0xe062, 0x5}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f00000000c0), &(0x7f0000000100)=""/136}, 0x18) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000280)=0x100000001) 2018/05/07 07:01:45 executing program 6: r0 = socket(0x80100000000010, 0x802, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1000000, 0x33, 0xffffffffffffffff, 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0x1000000, 0x12) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0xbbed, &(0x7f0000000040)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup(r1) fanotify_mark(r2, 0x20, 0x0, r2, &(0x7f00000000c0)='./file0\x00') fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) write(r0, &(0x7f00003ebfe1)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000100)) 2018/05/07 07:01:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) exit_group(0x8f) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000000c0)={0x2, &(0x7f0000000400)=[{}, {}]}) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) recvfrom(r1, &(0x7f0000000100)=""/164, 0xa4, 0x2000, &(0x7f0000000380)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @rand_addr=0x1}, 0x3, 0x2, 0x3, 0x3}}, 0x1c2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/07 07:01:45 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0) fstatfs(r0, &(0x7f0000000280)=""/92) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x6e, "daea385f2bc079df0e7ff1041ae6490532ba29a1d32752df594ddd2e0b4e305f1d438ddc63fe6640de345be3b63c1bdcaa5ffe219c491d30c4e5e21951e35556efa2d8bcef38f32d974e93c339720996c3c5c8542043a12b2b23c1bc758b2e5d792f476d47e661c589ec8812f6fe"}, &(0x7f00000000c0)=0x19) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x9, [0x100, 0x200, 0x3, 0x8, 0x6, 0xbb, 0x9, 0x3, 0x3ff]}, &(0x7f0000000240)=0x16) rmdir(&(0x7f0000000080)='./file0\x00') 2018/05/07 07:01:45 executing program 7: r0 = semget(0x3, 0x0, 0x8) semctl$GETPID(r0, 0x4, 0xb, &(0x7f0000000000)) clock_gettime(0x22, &(0x7f00000000c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) socketpair(0x1, 0x7, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ppoll(&(0x7f0000000080)=[{r1, 0x1}, {r2, 0x20}, {r3, 0x80}], 0x3, &(0x7f0000000100), &(0x7f0000000140)={0x5}, 0x8) 2018/05/07 07:01:45 executing program 3: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x80) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/251) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000000c0)=0x4, 0x3) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) 2018/05/07 07:01:45 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f00000f5fe0)=[{0x5f, 0x0, 0x0, 0x10000000}, {0x6, 0x0, 0x4, 0x2}]}, 0x10) 2018/05/07 07:01:45 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x0, 0xff, 0x1, 0xfffffffffffff20a, 0x47d, 0x8}, &(0x7f00000000c0)=0x20) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141041, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/05/07 07:01:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe), 0xc2, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = epoll_create(0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x7, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/05/07 07:01:45 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r2) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x7) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x6, 0x1000, 0x800, 0x2}, {0x1, 0x3, 0x74cbb8e8, 0x7f}, {0x4c, 0x5, 0x40, 0x80000000}, {0x9c, 0xa56, 0x7c3bfd9, 0x9}]}) 2018/05/07 07:01:45 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'veth0\x00'}, 0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x401, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x60) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x44) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000300)=r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0xc) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000400)={r0, r1, 0xfffffffffffeffff, 0x4, &(0x7f00000003c0)="8bb0eeb086f1f94c22f8ce95f42a244798192ef254f572a3f5efaaeabec883e413bc0b882608334d19", 0x9, 0x3, 0x6, 0x7914, 0x8, 0x80000000, 0x0, "2b167a7ddfa819f3736e061719257c7564ae4d6080ba7051170ae7219fe2b20971ea296eaec816dbfc47"}) syncfs(r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000480)={0x9, 0x2, 0x7ba3}) fchmod(r0, 0x81) fdatasync(r1) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000500)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000580)={r5, 0x7fffffff, 0x86e5, 0x0, 0x3ff, 0x59}, &(0x7f00000005c0)=0x14) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000600)=0x9) lsetxattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=@known='com.apple.system.Security\x00', &(0x7f00000006c0)='/dev/vcs\x00', 0x9, 0x1) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000700)='/dev/zero\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendmsg$can_raw(r4, &(0x7f0000000840)={&(0x7f0000000740)={0x1d}, 0x10, &(0x7f0000000800)={&(0x7f0000000780)=@canfd={{0x0, 0x5, 0x76df, 0x3}, 0xa, 0x2, 0x0, 0x0, "fe26bdf75b27b5e7bb214ebab6c1994e5e5c56cbbf123ec55c0091a00fc55877d932e398d527e0526c31918c4f084360299e5128a1d1dee5d6828b1825eb1571"}, 0x48}, 0x1, 0x0, 0x0, 0x200000c0}, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000880)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000008c0)=0x2c) fcntl$setstatus(r6, 0x4, 0x4800) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000900)=""/53) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000940)={r7, 0x6, 0x2, 0xffffffffffffff5e}, 0x10) accept$netrom(r6, &(0x7f0000000980)=@full, &(0x7f0000000a00)=0x48) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f0000000a40)={r8, 0x3}, 0x8) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f0000000a80)={0x4, 0x7}, 0x2) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000ac0)={0x5, 0x7f, 0x1, 0xc54, 0x1, 0x8}) readahead(r2, 0x100, 0x9) 2018/05/07 07:01:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x155, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/05/07 07:01:46 executing program 3: socket$inet6(0xa, 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3c) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x57e11bdcd881) 2018/05/07 07:01:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = dup(r0) connect$netlink(r1, &(0x7f0000000200)=@unspec, 0xc) sendto(r0, &(0x7f00000000c0)='W', 0x1, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/07 07:01:46 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x101, 0x20001) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x5, &(0x7f0000000080)={0x1}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x1, 0x0, 0x1006, 0x0, 0x1, 0x24}], {0x95}}, &(0x7f000035fff6)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/05/07 07:01:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80804, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001740)=0x4, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="b17c6f580019cf77436ab54dad5f90cfe47859fa2191beb4c335bac9ea5320c2cd3d80fd8d8908351446cc63fedd60f059a8a4f415e3791fddf8"], 0x14}, 0x1}, 0x0) 2018/05/07 07:01:46 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1}, 0x20) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x3, 0x5, 0x1, 0x401, 0x9, [{0x80000000, 0x6, 0x0, 0x0, 0x0, 0x803}, {0x2, 0x400, 0x4, 0x0, 0x0, 0x808}, {0x5893, 0x9, 0x1, 0x0, 0x0, 0x200}, {0x3, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0x2000}, {0x1, 0x2, 0x8, 0x0, 0x0, 0x1107}, {0x10000, 0x2, 0xfffffffffffffffb, 0x0, 0x0, 0x1}, {0x8, 0x2, 0x9, 0x0, 0x0, 0x1808}, {0x7fffffff000000, 0x2, 0x6, 0x0, 0x0, 0x808}, {0x8, 0x7, 0xccc7, 0x0, 0x0, 0x8}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xffffffffffffffff, 0x2}, 0x20) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7ff, 0x1, 0x13, 0x100, 0x10}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)={r3, 0x3, 0x9, [0x5, 0x3, 0x101, 0x7f7a, 0x100000000, 0x5, 0x9, 0x6, 0x0]}, 0x1a) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000400), &(0x7f0000000440)=0x10) 2018/05/07 07:01:46 executing program 0: r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x3, 0x440, [0x20000880, 0x0, 0x0, 0x20000a68, 0x20000a98], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1d, 0x0, 0x0, 'gretap0\x00', 'bridge_slave_0\x00', 'rose0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x180, 0x1b8, [@owner={'owner\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="6a01235331b1"}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x5, 0x0, 0x0, 'syz_tun\x00', 'veth1_to_bond\x00', 'ip6gretap0\x00', 'lo\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xe8, 0x118, [@quota={'quota\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'bcsh0\x00', 'ip6tnl0\x00', 'yam0\x00', 'bpq0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xb0, 0xe0, [@statistic={'statistic\x00', 0x18}]}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x4b8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x80}, &(0x7f0000000100)=0x8) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x29, "fcb387439a8589c3207d1b9469792dd8bfa757a4d2328c5fd5e2512704ea86ac613f2c1563f4f869e0"}, &(0x7f0000000180)=0x31) 2018/05/07 07:01:47 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x0, 0xff, 0x1, 0xfffffffffffff20a, 0x47d, 0x8}, &(0x7f00000000c0)=0x20) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141041, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) [ 142.076014] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/07 07:01:47 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) r2 = memfd_create(&(0x7f0000000280)="000000000046ba040077cedfad5a44b7f9316890bd05dcb229e630a74334cd55a10dc34ad96b06d1432a35535cd63478320dd29c3bd038ee801127d3ffffff7f000000000ff8f0a78b", 0x1) fallocate(r2, 0x0, 0x2, 0x400010000fffe) sendfile(r1, r2, &(0x7f0000000080), 0x1000fed) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000000c0)="69bdea34507c95f597def43a0842223ca9a28a330209193ac9a4375f14e81e09d2d2af6ed678f8c53672dc4af7ba18538469182ffda067b417bf29c60be23df9544926de6441db238cf4775362ad20e0656dfd6cc66110cf525a", 0x5a) 2018/05/07 07:01:47 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x169082, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) fallocate(r0, 0x0, 0x0, 0x0) ftruncate(r0, 0x9) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/159, 0x9f, &(0x7f0000000240)=""/126}}, 0xffffffaa) bind$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"d02f9b4fda1a44"}}, 0x10) 2018/05/07 07:01:47 executing program 3: unshare(0x40600) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x109) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x8, 0x4, 0x3, 0x7, 0x20, 0x4}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000480)={@can={0x1d, r1}, {&(0x7f0000000400)=""/95, 0x5f}, &(0x7f0000000300), 0x75}, 0xffffffffffffffc8) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="255850dcdcb92b7bec9c2d6a33880d6e466e5d66cc91c802cd5a8d4b702ee4b28e2ef68f55a92cd9c08e89bb7cdf1b46cdf53ef412e977f8f1650aa3f64e3c8f90c31a5ba59b5e89c3caad8759caac9d3be7cabf66648cf01c9c23d079ef3372514e8190eb7adef60000000000"], 0x4) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x42) 2018/05/07 07:01:47 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) listen(r2, 0x6) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r3) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000003c0)=0xb0) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) [ 142.173981] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/07 07:01:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000240)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) r1 = dup(r0) connect$netlink(r1, &(0x7f0000000200)=@unspec, 0xc) sendto(r0, &(0x7f00000000c0)='W', 0x1, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/05/07 07:01:47 executing program 0: futex(&(0x7f0000000040), 0xd, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x2) futex(&(0x7f0000000000)=0x2, 0xf, 0x0, &(0x7f0000000080), &(0x7f0000000140)=0x1, 0x1) 2018/05/07 07:01:47 executing program 2: r0 = perf_event_open(&(0x7f0000b7a000)={0x2, 0x70, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8a800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000040)='@{cpuset\\\x00', 0x1) sync() [ 142.414812] device ifb0 entered promiscuous mode 2018/05/07 07:01:47 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1, 0x1c73, 0x2fe, 0x1, r0, 0x1}, 0x2c) 2018/05/07 07:01:47 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto(r0, &(0x7f0000cfefee), 0x0, 0x1, 0x0, 0x0) 2018/05/07 07:01:47 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x8, &(0x7f000058a000)={0x0, 0x0, 0x5}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x37, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/196, 0xc4}], 0x1) 2018/05/07 07:01:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c006e001800190de1100000000000000a0000000000000000000001080095000400e5000000000000000800160004000300c0c96066dc869ff499922da98394062c517924ffae0d2b349a6291450c354ef003898d066525ed78be31a11d054c74b3bb14d9617817f5d8e27f890466f4e4b1d0e7343d02d40c336607aace1a583a1375cb3071c9f4966c4def1de6b541ced1c0740000ca677d21dd598d3af83ffcf75aa3a996d1d96153f6376a804cf4a32ad385a124da19b45fc7825b6cdaa17aaf0efb2665c83ffbdf7817c5a8daf443a3c6caf130b76c8c1a9c67f62a16b90dc10f7ae37612ab2c04"], 0x1}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x800) 2018/05/07 07:01:48 executing program 3: r0 = open(&(0x7f0000085000)='./control\x00', 0x28046, 0xfffffffffffffffe) getxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@random={'user.', '\x00'}, &(0x7f00000000c0)=""/5, 0x5) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x80000c0e) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/05/07 07:01:48 executing program 4: 2018/05/07 07:01:48 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x101000) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x80000000) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x880, 0x0) 2018/05/07 07:01:48 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ipddp0\x00', 0x5}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/143, &(0x7f0000000200)=0x8f) 2018/05/07 07:01:48 executing program 1: set_thread_area(&(0x7f0000000040)={0x80, 0x20100800, 0x3000, 0x101, 0x40, 0xffffffffffffffc0, 0xfffffffffffff001, 0x1, 0x7fffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2}}, 0x0, 0x6, 0x0, "9b4765cd4475d18f1c937ece700c20ada3fdd26a771bec7c6e7d07d004769603792f0c72a50062d01eee74aff40b5d03d40d45538b2bfa5d3cdb7905f090280e51d21dcf8a5ff2a8c1ad4a3d4be67f40"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x4, 0x40000000000003, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xfdc1) socketpair(0x11, 0xe, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000240)={r2, 0x1ff}, 0x8) sendto$inet(r0, &(0x7f0000a63fff), 0x20b, 0x20020004, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/07 07:01:48 executing program 5: syz_emit_ethernet(0x4, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100010000000000008000000000000000000000000000aafe8000000000000000000000000000bb000001d90000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000358721f50707"], &(0x7f0000000180)={0x1, 0xfffffffffffffffb, [0x0, 0x0, 0xd72]}) 2018/05/07 07:01:48 executing program 0: r0 = memfd_create(&(0x7f0000000000)='mime_typeposix_acl_access\x00', 0x1) sendto$ax25(r0, &(0x7f0000000040)="36d7d28d7107c58aca2758ee9583813f9b6a053fbacfbddc92271208b211e3a0b795d6c8e18cc916a478ac9dd6d50aaecab45ac8b492989792247528aef8516dc358c851103d560563f9b9645f42711a22fbd3ee4f00cdd76ac2b6a295bbcbc356c0ef165a6e7d7cd906d278e007325d623a3aa2f9a471bf22f310e5ec10da9023fb452a56f7110577b6ea2fd460b27a026f0519193293262b37011e4f9c0f5491cf3101392a4276cc79d796d92352fb8f4befe591ecc8265fbcdcc145439cf19f7d9f40f85b4e1b28938e82d8", 0xcd, 0x20000000, &(0x7f0000000140)={0x3, {"fda0628b609835"}, 0xfffffffffffffff8}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/07 07:01:48 executing program 6: 2018/05/07 07:01:48 executing program 4: 2018/05/07 07:01:48 executing program 3: 2018/05/07 07:01:48 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x80d, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2000000000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0xfffffffffffffffe) 2018/05/07 07:01:48 executing program 1: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000909000)='./control\x00', 0x80041, 0x91) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/05/07 07:01:48 executing program 5: syz_emit_ethernet(0xfffffffffffffe88, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @empty, @broadcast=0xffffffff, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0) 2018/05/07 07:01:48 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x240200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = dup(r0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000140)=0x1) r3 = semget$private(0x0, 0x3, 0x80) socket$inet6_sctp(0xa, 0x1, 0x84) semctl$GETZCNT(r3, 0x5, 0xf, &(0x7f00000000c0)=""/40) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/05/07 07:01:48 executing program 3: r0 = getpid() ioprio_get$pid(0x2, r0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x7}, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = userfaultfd(0x800) readv(r3, &(0x7f0000000400)=[{&(0x7f0000000280)=""/155, 0x9b}, {&(0x7f0000000340)=""/145, 0x91}], 0x2) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000000240)={0x80, 0x2, 0x1, 0x42, &(0x7f0000000040)=""/66, 0xa0, &(0x7f00000000c0)=""/160, 0xb3, &(0x7f0000000180)=""/179}) 2018/05/07 07:01:48 executing program 0: r0 = socket$unix(0x1, 0x805, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) listen(r0, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x0) 2018/05/07 07:01:48 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000638720e7694877aeb9d89423d08c75de2e5ac8384727701294785487"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2953)={&(0x7f0000e3dff7)=@rc={0x1f}, 0x80, &(0x7f0000aa2fa0)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)}, 0x0) close(r2) 2018/05/07 07:01:48 executing program 7: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0x5e0, 0x4}, 'port0\x00', 0x40, 0xfe73cd1fc869742f, 0xffffffff, 0x3ff, 0x0, 0x3, 0x1, 0x0, 0x4, 0x7}) setrlimit(0x5, &(0x7f0000000000)={0x400000000000000, 0x47}) 2018/05/07 07:01:48 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x87}}, 0x16d, 0xfffffffffffffffd, 0x0, 0x5, 0x5c}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x5, 0x30, 0x1, 0x2553}, &(0x7f0000000180)=0x18) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000340)=""/9, &(0x7f0000000380)=0x9) [ 143.706818] IPv4: Oversized IP packet from 127.0.0.1 2018/05/07 07:01:48 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x309101) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x100, 0x109642) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000100)={0x2, 0x1c, 0x7, 0x6, 0x420a}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"6966ff3000000200", 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000001c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r3) dup2(r1, r1) [ 143.769617] IPv4: Oversized IP packet from 127.0.0.1 2018/05/07 07:01:48 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept4(r0, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000240)=0x80, 0x80000) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x2) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) accept4$alg(r2, 0x0, 0x0, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x1, 0x0, 'client1\x00', 0xffffffff80000004, "d7d45bbae024df53", "159d90a513b0e960d21ed90b61ef376376bc35995661045bcf48de752f62a7f3", 0xfffffffffffffffb, 0x6}) memfd_create(&(0x7f0000000180)='client1\x00', 0x1) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r3}, 0x10) sendmsg$can_raw(r1, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xc0}, 0x1}, 0x0) 2018/05/07 07:01:48 executing program 5: r0 = socket$inet(0x10, 0x4, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000080)="240000005e000302072188d7fffd946fa283bc0ae6e60000a6ffffff0c5a00000003a2d1", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="6f73782e2f6465762f29ac6e65742f7475c6f271a89327aeedba20ab0bf2cdc9d53a7cf036a1b9e8934a1257790636bad873b06dfc005b9ac8247acbc9051c6b45b67ccb5980645fa5dbba2a5f43a642c2ef696e450eab4133bceee5ec19040820193d2b2384b942781a1fc35c81ea685b8ac6b3adcac8108f829c"]) r3 = memfd_create(&(0x7f0000000100)='bcsf0\x00', 0x3) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000002c0)={&(0x7f0000000480)='./file0\x00', r3}, 0x10) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsf0\x00', 0x1002}) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_cancel(r4, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x6b9, r0, &(0x7f0000000640)="95b1efc56f39e39138947aa97ff7d432be84659320739b93d26cef31de5332dfbf37c8cdf49efa5edf1885f99b4347c64581d148c3417515ebf4d01055d121a8fab40968af9004cc3ac12e4d18fabb7ae86ebd3ec5b93f502f06484aeb86e7c74174d7", 0x63, 0x8, 0x0, 0x0, r3}, &(0x7f0000000700)) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000240)=@nl=@unspec, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/193, 0xe17c5259, 0x8}, 0x20) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f00000004c0)=0x1) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000580)=""/129) 2018/05/07 07:01:48 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x20000) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @remote, @dev}, &(0x7f00000000c0)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x100000001, 0x1b, 0xfffffffffffffff7, 0x0, 0x7}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0xffffffffffffff3f, "6191ea7d5394e9e8f63fee9ec845634ae9a40000000000f224bc036dd4b0f869e904b84917ba853f944c42263511d1bda11160fd0ecfcd7e8305a32c2b9b1654c253e2f3a20bdf045e9d6736e353543ab587000000000000000000000000"}, &(0x7f0000000240)=0x66) write$sndseq(r1, &(0x7f0000000040)=[{0x5b94, 0x0, 0x7fffffff, 0x0, @time, {}, {}, @addr}], 0x30) 2018/05/07 07:01:48 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00'}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/07 07:01:48 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xffffffffffffff1d, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYBLOB="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"], @ANYRES64=r0, @ANYPTR, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR64], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES16]], @ANYRES16=r0, @ANYPTR=&(0x7f0000001480)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYPTR64, @ANYRES32=r0, @ANYBLOB="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@ANYRES16, @ANYRES64, @ANYBLOB="16273c49ba9b51859439378ff549af61c9d521903c687b42894bcf3517d3da78fa9cef143c1cc8aaabe8851dd30a6ba5efd82b028e368d4a0460ac0bcbab5b1cccea324f2780ad5ee558997a5795ded113e38d03c0", @ANYRES16]]}, 0x1}, 0x4000800) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x4c}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0xfffffffffffffd45}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffdc6}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/07 07:01:49 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x800, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x10}) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000040)={0xa, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000140)={r3, 0x2}) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000000)={0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f0000800000/0x4000)=nil, 0x4000}) userfaultfd(0x80000) 2018/05/07 07:01:49 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='schedstat\x00') exit(0x0) preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000040)=""/61, 0x3d}], 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/05/07 07:01:49 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8002, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x7, 0x97c, 0x1000, 0x1}, 0x10) write$cgroup_int(r0, &(0x7f0000000040), 0x0) 2018/05/07 07:01:49 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0xfffffffffffffffd, 0x5c3, 0xfffffffffffffffc, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, "8984041f02000000e10020000100000009008d7d00000d000000047e008081d9"}}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x44, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4000, 0x0) fgetxattr(r2, &(0x7f0000000000)=@random={'system.', '\x00'}, &(0x7f0000000180)=""/228, 0xe4) accept4$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/07 07:01:49 executing program 1: r0 = getpid() sched_setaffinity(r0, 0xffffffffffffffd6, &(0x7f0000000340)=0xfffffffffffffffe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0x4) connect$unix(r1, &(0x7f0000000000)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) close(r1) 2018/05/07 07:01:50 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800010000000000000000000a00000000000000000000001400050000000000000022000000ffffac140000"], 0x30}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xff, 0x800) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) 2018/05/07 07:01:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0xfff, 0x200, 0x1, 0xfffffffffffffffa, 0x8e0}, &(0x7f0000000480)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000004c0)={r2, 0x4, 0x2}, &(0x7f0000000500)=0x8) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0xdd0, &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) dup2(r1, r1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="da", 0x1}], 0x1) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="73790100000000000000c62f8b05c9f2da8e28ca926e3fd025005966cd43b6fa78ddf94c228ce2dd96bb57865becd4a2e5121f62159a3568d5053d24596e4e0b3b748b26f34029ae9b8b699e55901417094b2267af86dea536c5b002e719e1d9c29bf97bd7e1e8b3bc3289f56d1ffefc05d4b29551977af7801f58ec59ffb9de09b0d906ca2a690100000000000000726f144fd0856bbf478a40a2ef60837b74da79484a24d06062d5c01d90d800000000"], 0xb1) sendto$inet6(r0, &(0x7f00000002c0)="95", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000000)='f', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) fcntl$addseals(r1, 0x409, 0xd) sendto$inet6(r0, &(0x7f0000000200)='t', 0x1, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xf0e, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r3, 0x3f, 0x4, 0xf24}, &(0x7f0000000280)=0x10) 2018/05/07 07:01:50 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x82000) recvmmsg(r0, &(0x7f0000003cc0)=[{{&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000180)=""/136, 0x88}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/251, 0xfb}, {&(0x7f0000001340)=""/115, 0x73}, {&(0x7f00000013c0)=""/148, 0x94}], 0x5, &(0x7f0000001500)=""/89, 0x59, 0x81}, 0x8000}, {{&(0x7f0000001580)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001600)=""/248, 0xf8}, {&(0x7f0000001700)=""/206, 0xce}, {&(0x7f0000001800)=""/243, 0xf3}, {&(0x7f0000001900)=""/157, 0x9d}], 0x4, &(0x7f00000019c0)=""/117, 0x75, 0x431}, 0xca6}, {{&(0x7f0000001a40)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001ac0)=""/110, 0x6e}, {&(0x7f0000001b40)=""/125, 0x7d}, {&(0x7f0000001bc0)=""/44, 0x2c}, {&(0x7f0000001c00)=""/63, 0x3f}, {&(0x7f0000001c40)=""/195, 0xc3}, {&(0x7f0000001d40)=""/110, 0x6e}, {&(0x7f0000001dc0)=""/144, 0x90}, {&(0x7f0000001e80)=""/31, 0x1f}], 0x8, &(0x7f0000001f40)=""/181, 0xb5, 0x9}, 0x4}, {{&(0x7f0000002000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002080)=""/231, 0xe7}, {&(0x7f0000002180)=""/137, 0x89}, {&(0x7f0000002240)=""/227, 0xe3}, {&(0x7f0000002340)=""/115, 0x73}, {&(0x7f00000023c0)=""/226, 0xe2}, {&(0x7f00000024c0)=""/91, 0x5b}, {&(0x7f0000002540)=""/48, 0x30}], 0x7, &(0x7f0000002600)=""/4096, 0x1000, 0x1}, 0x11}, {{&(0x7f0000003600)=@ethernet={0x0, @local}, 0x80, &(0x7f0000003780)=[{&(0x7f0000003680)=""/227, 0xe3}], 0x1, &(0x7f00000037c0)=""/90, 0x5a, 0x6}, 0x7}, {{&(0x7f0000003840)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003b80)=[{&(0x7f00000038c0)=""/103, 0x67}, {&(0x7f0000003940)=""/33, 0x21}, {&(0x7f0000003980)=""/140, 0x8c}, {&(0x7f0000003a40)=""/21, 0x15}, {&(0x7f0000003a80)=""/53, 0x35}, {&(0x7f0000003ac0)=""/149, 0x95}], 0x6, &(0x7f0000003c00)=""/143, 0x8f, 0x100}, 0x3}], 0x6, 0x12020, &(0x7f0000003e40)={0x0, 0x989680}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000004240)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14, {0x2, 0x4e22, @multicast1=0xe0000001}, 'veth1_to_bond\x00'}) fsetxattr(r2, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) r3 = getpgrp(0x0) migrate_pages(r3, 0x1, &(0x7f00000042c0)=0x7fffffff0000000, &(0x7f0000004300)=0x8b13) finit_module(r1, &(0x7f0000003f00)='(*+ppp0+-\x00', 0x1) r4 = request_key(&(0x7f0000004000)='.request_key_auth\x00', &(0x7f0000004040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004080)='/dev/dsp#\x00', 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x10, &(0x7f0000004380)="ac3ffff549f1c240ca665b917c5375003c0ce393bc22f8fd458f1911b862ad3e80fc4df30b4bf0ecec0e8cc48bea296fac2bec716ed7ef237cdff006bc2905c49aff23054fb24d0642e2b8934a1a1f4485dcc6965a55c983d7a1de234bef5b4f158a61cdb63bd8aaa3cf37ac22d05414ec59b4b51edc95ef1b9b4613f8d1fae6165aa6aac6c0ef82f4e4de72a5838cf75f3d37d64412f8b187e51eea897c1de321d3fa01c3fa15418548eb4c85e565f60d61668adff3", 0xb6) request_key(&(0x7f0000003f40)='keyring\x00', &(0x7f0000003f80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003fc0)="0000000201000000000000010400", r4) fstatfs(r0, &(0x7f0000003e80)=""/104) lstat(&(0x7f0000004100)='./file0\x00', &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rmdir(&(0x7f0000004340)='./file0\x00') fchownat(r0, &(0x7f00000040c0)='./file0\x00', r5, r6, 0x1500) 2018/05/07 07:01:50 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xc000, 0x0) sendmsg$kcm(r1, &(0x7f0000002400)={&(0x7f0000000140)=@l2={0x1f, 0x2, {0x4, 0x9, 0xfff, 0x6, 0x7, 0x3}, 0x0, 0x800}, 0x80, &(0x7f0000002380)=[{&(0x7f00000000c0)="b31aedaaf68b6eb48c1e84ef7f2d79d893c7a7d302adb71ea9579c9bc39ef7d144e17f60459fb10e247abcecd9ad5dd00269", 0x32}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000200)="389abca347c249b586b0bc210d5a03f23f3ea9b6bd40503205321969", 0x1c}, {&(0x7f00000012c0)="30213ff9c9147a7f6c0dd32bc306ed8770e0dbc049db28859ccfa94ce17387a1fd79c9313e3dcd91c7b4ebbc83a8acf3b117583a718840780fc2f25bf4e4223fc9a5465c261cbc41a5400055ea5da9fec8bb3136fa0682837ed2e6d8a70334c4078cab0ef136106274276e03fba37161f82b96d21622cee93d642dd4f2df84a001cee18e81c4048fef4ba5aca08230eb1220026992ce32fecfc34e5886370b3a0ed05fdf7eb3b1075e0d0a4e2100cd132ae86eca4aa5f11e", 0xb8}, {&(0x7f0000001380)="1f794b1d59d8a805241b1da54725a5262171dae593129f61e3c6b795e46c8c550045f62968329f50d852e5c0a0c20466334af6a65c1e82c4ee08fb4cbeb97e2da0f9a425eccabd10f48cd8fccd32e03f3980dadc71442174c3d12ad5baa9f1bd78b1bcc4f92df46317c340e84429a86d73ac37b635ee1b1910fb51846838d96a1ac9b768ef77a41caef12e282e56d5dfe4cb65b2242151fdc3a03b6441fc338e6920cf77aa8e014799a6a99ac6e1164f5e2d59586a753b7f0431be19d6ea0791817acf5cf8c495970425e37b67207f604b9baf3f33d01c51b0490ba0ca054be05c378372c70141374df86a7cd8e5cf5f6b99c5947d614df38607db9024a18674f38ab9dd9700d96c7ab9c8deac6a9da30c8fea4128a796333e9abc917322a913cd751ede2600bb935d9b396cd6bba9d81914f54653811dcae876ce505e3b96318ffecb28a8df619dca7afa33d401b17d391373b69be380ca3bb31e99bedc393ce5bac52f590e2e5f7ea329b70568602510c65d9e66f1fe73954b829345f32afea857b29f31030a53b4cc9e9846b1ed601ad6ebc4c3f269e35b57a8eb687e88db12fe349b6b554291f78cb4b6e4ae0907ba2d27bcfe1b6edc08e382d12063b0c09c3fa1e0f968ef05b1436e8cab9e9ff34d04227b4faadbedd176ae24f377e272bc3f7fd17efd7663add666c8e26f464c3646952d708fbd736d48ffecff56b8b638139df95885eef902783eebf298c9f477ef2d2b3e902c703e91db97c7e9cfca78fe6f6fe2297578c2c05ec120626d4ebf6ef74eca3921befcef6a6b6ba67ef831a04b018161527daa662a7f57bc49a17fb1fe993bd2c8d067151feb523044d0f78431cd8e43e9a4e5585866bf63025baebf9f5842f970112636390e2392be616a06efc6d10642d6c67a0b235649595e489ffd0fbeb4c8f95cb0195d52c4de8d59bffcd88f80035e703454751e49bec25becdba6e08cc9066322626f5fd66b81b877f120eaf37e85a049cbc6fbc8d1246cd4f6d6ce1482ff0002c7d7c48408b9bc056d12f3f4c789dfff9fdc7ac957c73d21f1a4f2d0fb3a03e93ba8c415feaf6c05be3fbb72d7561916e2c6ce16a616e3916b086f9305f22ac19214d6fa2a4a6e464b25efd4273196220c43b7464a1a66283ea340fe7a25c1cd6029c66b43c98542e0be500b706fb7666b42513a05ea92f634c962ce54d98485f74f21dd303d2b398e969a143e428930f3cb56efd4515fe2c659742577273ea1eacb896877d0d0cc9ec659fd8ccdad5fa20fcacd6ad875604d4247efd12a4c94ca695eec7be95c14c7a6ee1f51927456e3ed5e034118a1cc7597bb104b3f118ecd12525886a37c201c34b40eec48a98cd968d8bffb7c4816165812e86614d022dc11b925c67a7b1e7328d9d96836cc9f9b0d89b2e42390a8c930055dd722e187eb085b02a469c672bd5cf93562f3c6b89f1f56ce1cb9dc94c2bc5a2a4fdf399be802297fd64256847164705e99b635984d3db375ed784e91c19bcfcac2f9a7444600bb9ab80659e5f9bda0b66128fc279542990db779101b70514e0d7eddb7b7536b9909f03efd30ef8c4f51c85752c271eae8ead2a82c5864cd27c6857dd364c7bab526b94d50ce51a883e99e39e79d620a2ef6b7363ec81b69007abc89bd18cb0eb549c69c79c161cea49a6c7b9177142226a78efb9a5bad0379b6efb8a79342351ea3d3399dd39a04dba4b5309869f58d7654b334631c795e2e2420137ee29bfdfa9720668237dce75f54bf2c8edc45335b13840f19792e31dca1d2c4e6e5fdedd167403ee38c8059b108bb485635fd095119c40056a1189de9c33bc5152928fef5c150d530ceb5acafd9afef280562e3cbfba342164c5b4078f35d9ab9fd6f12c2bc2faa7dbba4b58f9654a1f94621c0c91261f6284b8aec8e9cf1651137cf5a5897bd247fce5a2bc4256498f4997d22813f20d4cf69385e205443f218e4d748e4123440ee787e54a14ef71b9fe0a87e01ff4020758f7192a7fe0f5f0748c7297671c03d791f866b7471e973f0285b1c48bb335892ad8ac49df973f10189c6350057e4b93429f14817b7f979e99b5f9824f3f5321b632d0e2a52ccf4d182357ef5ed24840102e2d25cbaf2ce7321f265ca656f95c6d07a24d7307f0cc15945a41fd7fde123e11f1c512d34471acad35cf01380e10b59243c69fc48cdd724484f61d7bd412172d6cdabd50be552ee9101bdf03d98ec4626c89515ed801205171c0892751f6189753419e02a2a39550af8c4a7dfbf5247eca91267b93628e44f7cc36e7c2769e6a78321f08fb81db157262875519ab9428ab55613049e34dc9ca7a25881765941cda9bdb90b798b65218abdd28a82d2b0134e1f63489f60e5e16318ba069a056f4c124909260b879d8a60362dead158e971d579f34fa02a4494f42539f93189823ad9156550c5b47273ae1fd2ff111299f6180e9d35cddeb05614bede4045016d0cb0f8c88cb491348c6375ac24634d1c6be34d1843afe63e2fa7ae9001e957289e1ebe44ac1083d57b6c4caed2983cd1e498d340e6dcdb5cfff2ffc34d1db4a55effe11e2de037ccb1bfa3150c215d9ad104f2cce989c7edeb8b98de57c0d0c82e861d54427c5c5738732f8da18f988fbb52d6eca410103642dc6004e5c24cd3a09db2ceaf106b25eda096886ed3c8828391475db6a4e146b04ce7784b81686eef3a8f06022da496bf67a2459a97c3b481459d1a53c576fb77e446ed7c083e7665a3e4730441e681a6ab757ab02ee5905bdbaf3a6e384357f7e3f8f4526aa0b31535fbde8c433aa8661633450dc99ac2e05b2e595868aa8cba58c05413ee8990ed986706b8d4ad862f5714fffeb6d473ffb3ae082894fc595d02d536e99d83d388e054368c34d8415a7762e2e99396e1ec3c183235ad99490a7cc3316707c12e19fc50ccbad0773af524e5f4f66880e2b48852ad12ff626c4aa7adc89a0d23406d2dbfe49a5caab952b6f008741e904bec05b69c6103d6a2fb584a2d6ec570b8ac0c800a33bfdbe39232f0e1e5f11c710f0a9afa9b8735b4744f7853c98f469e502f675242089372476e3d251137c88f3684507d861432bcb2c8fa1865fc2138e99a26c7458d1a81f43c8b26adce4f2a1f780b9ea92d2535fe6a19f2a11a148c147dcc3ef28ce99a7d2058498e0bac2a696b48007cc020d64f086eb4bc670a686b9d143ad2e3cecc17782a4bd6e59f9dde0cfcafa518ba8fe948111a990425218649bdd514b03187b99430c0074287f4a901d3a3d7b7786c3680b15c137215d1bb02a168f8ea200df72a4ec3427aa0b847279986999880ce4fb4032639f8d58d92ad51df62a433eed0c053d12be72a8e23ba460394819bd9610046f1f1cb462f6aab4a63ade4d8520e48061dc5aa9654517f4d66e60e1bdbd692f63dfe9a967a71f128c8dad253e67318648574262a17a342fc50dc0af57efedf4c95e6e1fff61554d992fae36c6a2fe2569ca8fd8bdc8abf87cbd755c45c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0x1000}], 0x5, 0x0, 0x0, 0x4048005}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socket$inet6(0xa, 0x80005, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100), 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/05/07 07:01:50 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x5, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) clone(0x0, &(0x7f0000000240), &(0x7f00002dc000), &(0x7f000045e000), &(0x7f0000000040)) 2018/05/07 07:01:50 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000001000600000000000000000000000000950000321bb70268"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x4, 0x3, 0x80000001, r1}) 2018/05/07 07:01:50 executing program 1: r0 = getpid() sched_setaffinity(r0, 0xffffffffffffffd6, &(0x7f0000000340)=0xfffffffffffffffe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0x4) connect$unix(r1, &(0x7f0000000000)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) close(r1) 2018/05/07 07:01:50 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) 2018/05/07 07:01:50 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffd4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000000f10f0fffffffffffcffff00000000000095000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x2f8, &(0x7f00001a7f05)=""/251}, 0x48) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x38182, 0x0) 2018/05/07 07:01:50 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000108fda)={&(0x7f00005ceff0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000e75fc0), 0x0, &(0x7f0000aedf5b)=""/165, 0xa5}, 0x100ff) 2018/05/07 07:01:50 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000000)="04b3ad286c55aaa5605b4b9f2b0a16805405c5264d81915085f9d8b54b0207a574a31a6695d5ccae87087bd5d7662484a4ff542a192d0358fa59bfc3dc8c73b0b7d67b71458b591116054ef7f2c48b546992ee07410cadc33808d182b899377f19fb3a195e773599db2eaa187f940c36eff9de3bf662510debef112ecc1766b3e508eb327d1dba413a87019cefebf1479f5c27605d725c7f889e72ff3fda8ae086587751b5ed47d813bd15ab7571edf8eb2d67b82b4dd1d42811d2705ab07b4efd9f5503c73e788f5109b785d08e52d96d42d99a75c4", 0xd6, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x10401, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'rose0\x00', 0x1000}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x16, 0x0, &(0x7f0000fb2000)}) 2018/05/07 07:01:51 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/05/07 07:01:51 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = accept4$netrom(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) name_to_handle_at(r0, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000300), 0x1000) r2 = perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000003ff, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000640)='./file0/file0\x00', 0x1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000540)={r3}) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000003c0)={@empty, 0x0}, &(0x7f0000000400)=0x14) r5 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0xe2, 0x48002) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000480)={r6, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x6, &(0x7f00000006c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r7, 0x7}, 0x8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000440)={'team0\x00', r4}) 2018/05/07 07:01:51 executing program 0: r0 = epoll_create1(0x0) r1 = timerfd_create(0x6, 0x80800) dup2(r0, r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000e4eff4)) 2018/05/07 07:01:51 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xc000, 0x0) sendmsg$kcm(r1, &(0x7f0000002400)={&(0x7f0000000140)=@l2={0x1f, 0x2, {0x4, 0x9, 0xfff, 0x6, 0x7, 0x3}, 0x0, 0x800}, 0x80, &(0x7f0000002380)=[{&(0x7f00000000c0)="b31aedaaf68b6eb48c1e84ef7f2d79d893c7a7d302adb71ea9579c9bc39ef7d144e17f60459fb10e247abcecd9ad5dd00269", 0x32}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f0000000200)="389abca347c249b586b0bc210d5a03f23f3ea9b6bd40503205321969", 0x1c}, {&(0x7f00000012c0)="30213ff9c9147a7f6c0dd32bc306ed8770e0dbc049db28859ccfa94ce17387a1fd79c9313e3dcd91c7b4ebbc83a8acf3b117583a718840780fc2f25bf4e4223fc9a5465c261cbc41a5400055ea5da9fec8bb3136fa0682837ed2e6d8a70334c4078cab0ef136106274276e03fba37161f82b96d21622cee93d642dd4f2df84a001cee18e81c4048fef4ba5aca08230eb1220026992ce32fecfc34e5886370b3a0ed05fdf7eb3b1075e0d0a4e2100cd132ae86eca4aa5f11e", 0xb8}, {&(0x7f0000001380)="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", 0x1000}], 0x5, 0x0, 0x0, 0x4048005}, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socket$inet6(0xa, 0x80005, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100), 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/05/07 07:01:51 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000000c0)="56816622d9ae989b62bf1b116f733e75684420607eb6dc934eafa84a7f1aff66577842b949d18144ffe74587a3eac997d0173a39cd1f", 0x36) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x4, 0x4) perf_event_open(&(0x7f0000000fc5)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0x1, 0x4) write(r0, &(0x7f0000000100)="ab81028c6b51f94533aec82607f31141c09d09ffc0cda0618444e577172a7c7b8495a945e28d1cd3c77f12022eab7fd9e3e0347941cf0e1e0b15b10ca5979125bda424680539a8bfee", 0x49) 2018/05/07 07:01:51 executing program 1: 2018/05/07 07:01:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x24, 0x10, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x4, 0x16}]}, 0x24}, 0x1}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x800, 0x8000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9, 0x6, 0x1, 0x9, 0x20}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}}}, 0x84) 2018/05/07 07:01:51 executing program 5: r0 = socket$unix(0x1, 0x200000000000, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/07 07:01:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000000000001000000010000000300000000000000b35fb67a956ea75db0e2f9eb8aa4cf03"], 0x28}}], 0x2, 0x0) acct(&(0x7f0000000000)='./file0\x00') 2018/05/07 07:01:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2a0000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x43f) pkey_mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) 2018/05/07 07:01:51 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x341) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@buf={0x0, &(0x7f0000000000)}) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000ffc), 0x4) mq_open(&(0x7f00000000c0)='syzkaller0\x00', 0x40, 0x8, &(0x7f0000000100)={0x5, 0x80000000, 0x0, 0xfffffffffffffff9, 0x1, 0xfffffffffffffffd, 0x7fff}) socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r1, r0, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="5d000000a7524463d99f01ca32879070ee5d2b639f36e4e7098e89d3e8a9365133856177515d4894514f54d8b41b6ba4d12020efa07b0caa05826b56352dc988d924d41f747a090ec77193526beecbab32024acae5f64596791115d0e9e6427e6a"], &(0x7f0000000280)=0x65) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000002c0)={r4, 0x8ed6}, &(0x7f0000000300)=0x1) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) shmget(0x1, 0x8000, 0x49b, &(0x7f0000ff8000/0x8000)=nil) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'syzkaller0\x00'}) 2018/05/07 07:01:51 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x84801000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="5000000014007bed9f88000000000000ff010000000000000000000000000001fe8000f0ff00000000000600000000aa00000000000008000a00800000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fa0000f300000000000000000096f49d01af91c6fccdb2ab8d479a9be5697a49cca1d493c421ee0a7c85e0b21d7876feb9808cfb276217d1227b9b30ad83bf303b29b21b90e8719a95a4d9edc91fb2e4f0de525ab5819f7acc5a9fedb741cadc34a75f11573a6ca28b45b5f20f032d3f5a8b"], 0x4}, 0x1, 0x0, 0x0, 0xfbffffffffffffff}, 0x0) open_by_handle_at(r0, &(0x7f0000000080)={0x35, 0xd15, "3533b970e3f03981000a4ae81ea90550266d1a39123b0de21fe384db03b9fdeab07b3fb512d4156d9be681ad69"}, 0x200000) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x73a04e8198a68401) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) 2018/05/07 07:01:51 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000340)=""/9, &(0x7f0000000380)=0x9) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101040, 0x0) 2018/05/07 07:01:51 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8040000, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000080), &(0x7f0000000000)) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) unshare(0x48000000) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000000)) creat(&(0x7f0000000180)='./file0\x00', 0x20) ioctl$BLKTRACETEARDOWN(r0, 0x8000552c, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x501040, 0x0) 2018/05/07 07:01:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}, 0x0, 0x6}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff9) 2018/05/07 07:01:51 executing program 7: unshare(0x8000400) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x80}, 0x2c) socket$packet(0x11, 0x3, 0x300) r1 = epoll_create1(0x0) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000040)=0x4) dup(r1) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/07 07:01:51 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in6=@loopback}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x5, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000007cdc241f695cc05b4432e359900d42f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x106) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001180)={0x0, 0x8, 0x30}, &(0x7f00000011c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001200)=r1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001080)=@nat={'nat\x00', 0x19, 0x4, 0xd78, [0x20000300, 0x0, 0x0, 0x20000490, 0x200004c0], 0x0, &(0x7f0000000240), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x7, 0x30, 0x86dd, 'bpq0\x00', 'team_slave_0\x00', 'bridge_slave_1\x00', 'veth0_to_team\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], @random="3ca490611d46", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0x110, 0x160, [@cgroup0={'cgroup\x00', 0x8, {{0x1000, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@random="05b12f2d1481", 0xfffffffffffffffc}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00', 0xffffffffffff82eb}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x44, 0x9200, 'tunl0\x00', 'dummy0\x00', 'veth0_to_bond\x00', 'syzkaller0\x00', @random="139e6540137a", [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xe0, 0x140, 0x178, [@stp={'stp\x00', 0x48, {{0x8, {0x2edbe791, 0xb75, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x2, 0x8, 0x7, 0xc4f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff, 0xff, 0xff], 0x4e20, 0x4e20, 0x4cf, 0x80000001, 0x8, 0x800, 0x400, 0xf68, 0x4e4d463c, 0x9}, 0x3, 0x4}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@redirect={'redirect\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x10, 0xe9ff, 'eql\x00', 'ip6gretap0\x00', 'veth1\x00', 'ip6gretap0\x00', @random="ada741270eb9", [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xeb01173f6b6bdec8, 0x0, 0xff, 0x0, 0xff], 0x858, 0x8c8, 0x900, [@u32={'u32\x00', 0x7c0, {{[{[{0x401}, {0x7f}, {0x2f5, 0x2}, {0x5c, 0x2}, {0xe3d, 0x3}, {0x80000001, 0x3}, {0x918b, 0x1}, {0x100000000, 0x3}, {0x1, 0x3}, {0x4}, {0x33, 0x3}], [{0xfffffffffffffffb, 0x200}, {0x4, 0x1ff}, {0x5}, {0x3f, 0xf1}, {0x6, 0x1956}, {0x101, 0x2}, {0x5, 0xba9}, {0x10000}, {0x100000001, 0x10001}, {0x0, 0xffffffff}, {0x630b, 0x9}], 0xa}, {[{0x445, 0x3}, {0x9, 0x1}, {0xd02}, {0x80000001, 0x3}, {0x400, 0x3}, {0xffff, 0x1}, {0x6, 0x1}, {0x0, 0x3}, {0x20, 0x1}, {0x0, 0x2}, {0x9349dc1, 0x1}], [{0x7fffffff}, {0x4, 0x8}, {0x7, 0x8}, {0x41, 0xe9}, {0x0, 0x9}, {0x40, 0x80000000}, {0xfe7, 0x5b}, {0x0, 0x57}, {0x1ff, 0x2}, {0x7, 0x5}, {0x100000000, 0x3}], 0x6, 0x1}, {[{0x7, 0x2}, {0x5, 0x3}, {0x400}, {0x2, 0x3}, {0x9, 0x2}, {0x0, 0x3}, {0x0, 0x3}, {0x400}, {0x8, 0x2}, {0x0, 0x2}, {0x100, 0x1}], [{0x7, 0xfff}, {0x9330, 0x4}, {0x4, 0x7f}, {0xe9, 0xea2}, {0x5}, {0x40, 0x101}, {0xdd5e, 0xec30336}, {0x100000001, 0x5}, {0xfff, 0x4}, {0x5}, {0x4, 0x7}], 0xb, 0x4}, {[{0x1, 0x1}, {0xc4}, {0x7, 0x3}, {0x498}, {0x5, 0x2}, {}, {0x10001, 0x3}, {0x6, 0x1}, {0xfffffffffffffffa}, {0x80000000, 0x2}, {0x3, 0x3}], [{0xb8, 0x2}, {0x0, 0x2}, {0x4, 0x9}, {0x100000001, 0x4}, {0x2}, {0x1, 0x7fffffff}, {0x7ff, 0x7c}, {0xc6, 0x6}, {0x55, 0xfffffffffffffffc}, {0x9, 0x1}, {0x0, 0x5}], 0x0, 0x8}, {[{0x9}, {0x1}, {0x1}, {0x100}, {0x1, 0x1}, {0x2}, {0x1, 0x3}, {0x9, 0x2}, {0x1000, 0x3}, {0x3, 0x3}, {0x40, 0x3}], [{0x9, 0x5}, {0x7, 0x100}, {0x7, 0xfffffffffffffed7}, {0x5169, 0xfffffffffffffffc}, {0x9b7, 0x9}, {0x3042, 0x5}, {0x6, 0x9}, {0x8, 0x1}, {0x80, 0x4a}, {0xfffffffffffffff8, 0x10001}, {0x3ff, 0x481}], 0x5}, {[{0x1, 0x2}, {0x0, 0x1}, {0x4, 0x3}, {0x1f, 0x3}, {0x7, 0x3}, {0x10001}, {}, {0x1, 0x1}, {0x1, 0x3}, {0x803, 0x3}], [{0x1, 0x9c}, {0xffffffffffff10f6, 0x96c}, {0x7fff}, {0x10000, 0x8fa5}, {0xc3, 0x2}, {0x0, 0x480000000000000}, {0x42c, 0x6}, {0x5b, 0x71}, {0x5, 0x7ff}, {0x6, 0x3}, {0x6, 0xff}], 0x9, 0x6}, {[{0x4, 0x3}, {0x8001, 0x3}, {0x3, 0x3}, {0xfffffffffffff001, 0x2}, {0x401, 0x3}, {0x9b81}, {0x8, 0x1}, {0xffffffff80000000, 0x2}, {0x6}, {0x15d280000000, 0x3}, {0xa1af, 0x1}], [{0x1000, 0x1}, {0x1}, {0x12e, 0x6}, {0x3a}, {0x2, 0x81}, {0x7, 0x4}, {0x0, 0xfffffffffffffc01}, {0x1f, 0x7}, {0x1, 0x3ff}, {0x4, 0x7}, {0x0, 0x5f84}], 0x8, 0x1}, {[{0x5, 0x3}, {0x1, 0x1}, {0xff, 0x1}, {0x4c6, 0x1}, {0x9}, {0xffffffffffff924a, 0x1}, {0x2, 0x2}, {0x10001, 0x1}, {0x10001}, {0xae, 0x3}, {0x8, 0x3}], [{0x100, 0x6}, {0x8, 0x2}, {0x8000, 0x6}, {0x2000000000, 0x400}, {0x7, 0x347}, {0x2, 0x8001}, {0xfffffffffffff284, 0x7}, {0x6, 0x4}, {0x1}, {0x3ff, 0x4}, {0x2285caa8, 0x200}], 0x9, 0xa}, {[{0x8, 0x3}, {0xfffffffffffffffa, 0x1}, {0x0, 0x3}, {0x100000001, 0x1}, {0x0, 0x3}, {0x4}, {0x4, 0x3}, {0x7f, 0x1}, {0x0, 0x2}, {0x5, 0x3}, {0x1, 0x1}], [{0x2, 0x3f}, {0x2, 0x7f}, {0x6, 0xb088}, {0x101, 0x4}, {0x6, 0x7}, {0x7, 0x2}, {0x2, 0x7}, {0x10001, 0x2}, {0x8, 0x1000}, {0x0, 0x7fffffff}, {0x0, 0x7}], 0x0, 0x3}, {[{0x3ff, 0x3}, {0x0, 0x2}, {0x1, 0x1}, {0x97f, 0x3}, {0x6, 0x2}, {0x3, 0x3}, {0x3, 0x1}, {0xbcb2, 0x3}, {}, {0x3a, 0x3}, {0x1ff, 0x1}], [{0x8, 0x8001}, {0x20, 0xe744}, {0x80000000, 0x1}, {0xffffffff, 0xffff}, {0x1, 0xfffffffffffffff9}, {0x2, 0x3}, {0x0, 0x8}, {0x5, 0xc77}, {0xec, 0x9}, {0x1000, 0x6}, {0x401, 0x5}], 0xb, 0xb}, {[{0x100, 0x1}, {0xffffffffffffffe1}, {0x1, 0x2}, {0x10000}, {0x101}, {0x1, 0x1}, {0x5, 0x3}, {0x75a, 0x3}, {0x1, 0x3}, {0xfffffffffffffffd, 0x3}, {0x7f}], [{0x3f, 0x7}, {0x40}, {0x8, 0x100000000}, {0x6, 0x800}, {0x55, 0x7ff}, {0xffff, 0x8}, {0x100000000, 0x5}, {0x7, 0x1000}, {0x1ff, 0x7}, {0x5, 0x7fffffff}, {0x4c91, 0x800000000000}], 0x0, 0xb}], 0x6}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 0xffffffffffffffff}}}, @common=@dnat={'dnat\x00', 0x10, {{@random="a89ebc336353", 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}}, {{{0x3, 0x0, 0x88ea, 'vlan0\x00', 'team_slave_0\x00', 'syzkaller1\x00', 'bridge_slave_1\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffd}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}]}, 0xdf0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000012c0)={0x8, {0x2, 0x4e24}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x6, 0x1, 0x3, 0x0, 0x0, 0x0, 0x3ff, 0xc28}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001100)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000001140)) syz_emit_ethernet(0x26, &(0x7f0000001340)=ANY=[@ANYBLOB="ffffffffffff2351f8fa12849100010081000700080c020000e00502000051696348fba06acbb2fdecc4d5b9bc9bf95b008ca613604089769a065768d9d687d9beee8e4402a8fa12f0f1eb5b96c2dfc159214714a0f0afd3120c82c12b219a7d6d33d1ae6abb5687d45c707be4b4d3d3e31dcf807f752d54f56f6283187bbc696f937ab3fbdcce2cbdc6930d4b53b574b0956b856a6bca2c5fcb36be8efb18f6626e5a06de1326a67feedd17c42d2c6f6e46bc91da18084cfd3b1c211d74540cab2790e0cf8f266297686538b0"], &(0x7f0000001280)={0x0, 0x3, [0xad6, 0xdc0, 0x346, 0x3e3]}) 2018/05/07 07:01:51 executing program 0: socket$inet(0x2, 0x5, 0x40) r0 = socket$inet(0x2, 0x3, 0x800000000000004) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000000), 0x0) 2018/05/07 07:01:51 executing program 6: mkdir(&(0x7f0000000100)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./control/file1\x00', 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002780)={0x0, @remote, @local}, &(0x7f00000027c0)=0xc) bind$can_raw(r0, &(0x7f0000002800)={0x1d, r3}, 0x10) rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r1) [ 146.866271] kernel msg: ebtables bug: please report to author: bad policy [ 146.919636] IPVS: ftp: loaded support on port[0] = 21 [ 146.943861] kernel msg: ebtables bug: please report to author: bad policy [ 147.111705] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 07:01:52 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) unshare(0x40600) close(r0) fcntl$setpipe(r0, 0x407, 0x0) 2018/05/07 07:01:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3, 0x101902) r1 = dup2(r0, r0) pipe2(&(0x7f0000000000), 0x800) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x200) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000180)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, "58c032268cf77e4f9286fd4d5f9f44f872649753f0f5950b41a67c7f28d4468d82483d5e66f80172f9a6c848826284e4c7e7218297a2726792da8a52522ea13b", "8163ec27a20eb1226e68be8b0d0c186ba46f657b1333460d76dcb8e133119c6a5cdbbf80d3514a4bfd335af91b0ffafcd43afe799a44a149f95171795347f1de", "8fb3b06bc9d35f4845a8cf4fabc26a8b357d5303311ebfd4b9b75d7d79fb6e00"}) 2018/05/07 07:01:52 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505330, &(0x7f0000000140)={{0x0, 0x10001}, {0xffffff80}, 0x0, 0x6}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff9) 2018/05/07 07:01:52 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') poll(&(0x7f00000000c0), 0x0, 0x10001) ioctl(r0, 0x1, &(0x7f0000000000)="4caf679593bf101a87817fb549ee051b0ab3f2f235e1012c7bb1d27b45a7d5b1a721d6bfea331a3b4ac50af24bd00bf1048c9ccf261d50e5f701096f245f1d968540be359c0f14784962b38dcb04010d2e7706ceb52f8a90c3fc2a83e083") r1 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$int_out(r0, 0x5460, &(0x7f00000003c0)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) delete_module(&(0x7f0000000200)='net/mcfilter6\x00', 0x9fc) 2018/05/07 07:01:52 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0x400040) modify_ldt$read_default(0x2, &(0x7f0000000240)=""/107, 0x6b) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0x7fffffff, 0x1) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pread64(r2, &(0x7f00000001c0)=""/1, 0x1, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000100)={0x9, 0x3, 0x0, {}, 0x0, 0x7}) 2018/05/07 07:01:52 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in6=@loopback}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x5, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000007cdc241f695cc05b4432e359900d42f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x106) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001180)={0x0, 0x8, 0x30}, &(0x7f00000011c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001200)=r1, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001080)=@nat={'nat\x00', 0x19, 0x4, 0xd78, [0x20000300, 0x0, 0x0, 0x20000490, 0x200004c0], 0x0, &(0x7f0000000240), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x7, 0x30, 0x86dd, 'bpq0\x00', 'team_slave_0\x00', 'bridge_slave_1\x00', 'veth0_to_team\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], @random="3ca490611d46", [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0x110, 0x160, [@cgroup0={'cgroup\x00', 0x8, {{0x1000, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@random="05b12f2d1481", 0xfffffffffffffffc}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00', 0xffffffffffff82eb}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x44, 0x9200, 'tunl0\x00', 'dummy0\x00', 'veth0_to_bond\x00', 'syzkaller0\x00', @random="139e6540137a", [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xe0, 0x140, 0x178, [@stp={'stp\x00', 0x48, {{0x8, {0x2edbe791, 0xb75, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x2, 0x8, 0x7, 0xc4f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0xff, 0xff, 0xff], 0x4e20, 0x4e20, 0x4cf, 0x80000001, 0x8, 0x800, 0x400, 0xf68, 0x4e4d463c, 0x9}, 0x3, 0x4}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@redirect={'redirect\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x10, 0xe9ff, 'eql\x00', 'ip6gretap0\x00', 'veth1\x00', 'ip6gretap0\x00', @random="ada741270eb9", [0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xeb01173f6b6bdec8, 0x0, 0xff, 0x0, 0xff], 0x858, 0x8c8, 0x900, [@u32={'u32\x00', 0x7c0, {{[{[{0x401}, {0x7f}, {0x2f5, 0x2}, {0x5c, 0x2}, {0xe3d, 0x3}, {0x80000001, 0x3}, {0x918b, 0x1}, {0x100000000, 0x3}, {0x1, 0x3}, {0x4}, {0x33, 0x3}], [{0xfffffffffffffffb, 0x200}, {0x4, 0x1ff}, {0x5}, {0x3f, 0xf1}, {0x6, 0x1956}, {0x101, 0x2}, {0x5, 0xba9}, {0x10000}, {0x100000001, 0x10001}, {0x0, 0xffffffff}, {0x630b, 0x9}], 0xa}, {[{0x445, 0x3}, {0x9, 0x1}, {0xd02}, {0x80000001, 0x3}, {0x400, 0x3}, {0xffff, 0x1}, {0x6, 0x1}, {0x0, 0x3}, {0x20, 0x1}, {0x0, 0x2}, {0x9349dc1, 0x1}], [{0x7fffffff}, {0x4, 0x8}, {0x7, 0x8}, {0x41, 0xe9}, {0x0, 0x9}, {0x40, 0x80000000}, {0xfe7, 0x5b}, {0x0, 0x57}, {0x1ff, 0x2}, {0x7, 0x5}, {0x100000000, 0x3}], 0x6, 0x1}, {[{0x7, 0x2}, {0x5, 0x3}, {0x400}, {0x2, 0x3}, {0x9, 0x2}, {0x0, 0x3}, {0x0, 0x3}, {0x400}, {0x8, 0x2}, {0x0, 0x2}, {0x100, 0x1}], [{0x7, 0xfff}, {0x9330, 0x4}, {0x4, 0x7f}, {0xe9, 0xea2}, {0x5}, {0x40, 0x101}, {0xdd5e, 0xec30336}, {0x100000001, 0x5}, {0xfff, 0x4}, {0x5}, {0x4, 0x7}], 0xb, 0x4}, {[{0x1, 0x1}, {0xc4}, {0x7, 0x3}, {0x498}, {0x5, 0x2}, {}, {0x10001, 0x3}, {0x6, 0x1}, {0xfffffffffffffffa}, {0x80000000, 0x2}, {0x3, 0x3}], [{0xb8, 0x2}, {0x0, 0x2}, {0x4, 0x9}, {0x100000001, 0x4}, {0x2}, {0x1, 0x7fffffff}, {0x7ff, 0x7c}, {0xc6, 0x6}, {0x55, 0xfffffffffffffffc}, {0x9, 0x1}, {0x0, 0x5}], 0x0, 0x8}, {[{0x9}, {0x1}, {0x1}, {0x100}, {0x1, 0x1}, {0x2}, {0x1, 0x3}, {0x9, 0x2}, {0x1000, 0x3}, {0x3, 0x3}, {0x40, 0x3}], [{0x9, 0x5}, {0x7, 0x100}, {0x7, 0xfffffffffffffed7}, {0x5169, 0xfffffffffffffffc}, {0x9b7, 0x9}, {0x3042, 0x5}, {0x6, 0x9}, {0x8, 0x1}, {0x80, 0x4a}, {0xfffffffffffffff8, 0x10001}, {0x3ff, 0x481}], 0x5}, {[{0x1, 0x2}, {0x0, 0x1}, {0x4, 0x3}, {0x1f, 0x3}, {0x7, 0x3}, {0x10001}, {}, {0x1, 0x1}, {0x1, 0x3}, {0x803, 0x3}], [{0x1, 0x9c}, {0xffffffffffff10f6, 0x96c}, {0x7fff}, {0x10000, 0x8fa5}, {0xc3, 0x2}, {0x0, 0x480000000000000}, {0x42c, 0x6}, {0x5b, 0x71}, {0x5, 0x7ff}, {0x6, 0x3}, {0x6, 0xff}], 0x9, 0x6}, {[{0x4, 0x3}, {0x8001, 0x3}, {0x3, 0x3}, {0xfffffffffffff001, 0x2}, {0x401, 0x3}, {0x9b81}, {0x8, 0x1}, {0xffffffff80000000, 0x2}, {0x6}, {0x15d280000000, 0x3}, {0xa1af, 0x1}], [{0x1000, 0x1}, {0x1}, {0x12e, 0x6}, {0x3a}, {0x2, 0x81}, {0x7, 0x4}, {0x0, 0xfffffffffffffc01}, {0x1f, 0x7}, {0x1, 0x3ff}, {0x4, 0x7}, {0x0, 0x5f84}], 0x8, 0x1}, {[{0x5, 0x3}, {0x1, 0x1}, {0xff, 0x1}, {0x4c6, 0x1}, {0x9}, {0xffffffffffff924a, 0x1}, {0x2, 0x2}, {0x10001, 0x1}, {0x10001}, {0xae, 0x3}, {0x8, 0x3}], [{0x100, 0x6}, {0x8, 0x2}, {0x8000, 0x6}, {0x2000000000, 0x400}, {0x7, 0x347}, {0x2, 0x8001}, {0xfffffffffffff284, 0x7}, {0x6, 0x4}, {0x1}, {0x3ff, 0x4}, {0x2285caa8, 0x200}], 0x9, 0xa}, {[{0x8, 0x3}, {0xfffffffffffffffa, 0x1}, {0x0, 0x3}, {0x100000001, 0x1}, {0x0, 0x3}, {0x4}, {0x4, 0x3}, {0x7f, 0x1}, {0x0, 0x2}, {0x5, 0x3}, {0x1, 0x1}], [{0x2, 0x3f}, {0x2, 0x7f}, {0x6, 0xb088}, {0x101, 0x4}, {0x6, 0x7}, {0x7, 0x2}, {0x2, 0x7}, {0x10001, 0x2}, {0x8, 0x1000}, {0x0, 0x7fffffff}, {0x0, 0x7}], 0x0, 0x3}, {[{0x3ff, 0x3}, {0x0, 0x2}, {0x1, 0x1}, {0x97f, 0x3}, {0x6, 0x2}, {0x3, 0x3}, {0x3, 0x1}, {0xbcb2, 0x3}, {}, {0x3a, 0x3}, {0x1ff, 0x1}], [{0x8, 0x8001}, {0x20, 0xe744}, {0x80000000, 0x1}, {0xffffffff, 0xffff}, {0x1, 0xfffffffffffffff9}, {0x2, 0x3}, {0x0, 0x8}, {0x5, 0xc77}, {0xec, 0x9}, {0x1000, 0x6}, {0x401, 0x5}], 0xb, 0xb}, {[{0x100, 0x1}, {0xffffffffffffffe1}, {0x1, 0x2}, {0x10000}, {0x101}, {0x1, 0x1}, {0x5, 0x3}, {0x75a, 0x3}, {0x1, 0x3}, {0xfffffffffffffffd, 0x3}, {0x7f}], [{0x3f, 0x7}, {0x40}, {0x8, 0x100000000}, {0x6, 0x800}, {0x55, 0x7ff}, {0xffff, 0x8}, {0x100000000, 0x5}, {0x7, 0x1000}, {0x1ff, 0x7}, {0x5, 0x7fffffff}, {0x4c91, 0x800000000000}], 0x0, 0xb}], 0x6}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 0xffffffffffffffff}}}, @common=@dnat={'dnat\x00', 0x10, {{@random="a89ebc336353", 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10}}}}, {{{0x3, 0x0, 0x88ea, 'vlan0\x00', 'team_slave_0\x00', 'syzkaller1\x00', 'bridge_slave_1\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffd}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}]}, 0xdf0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000012c0)={0x8, {0x2, 0x4e24}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x2, 0x6, 0x1, 0x3, 0x0, 0x0, 0x0, 0x3ff, 0xc28}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001100)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000001140)) syz_emit_ethernet(0x26, &(0x7f0000001340)=ANY=[@ANYBLOB="ffffffffffff2351f8fa12849100010081000700080c020000e00502000051696348fba06acbb2fdecc4d5b9bc9bf95b008ca613604089769a065768d9d687d9beee8e4402a8fa12f0f1eb5b96c2dfc159214714a0f0afd3120c82c12b219a7d6d33d1ae6abb5687d45c707be4b4d3d3e31dcf807f752d54f56f6283187bbc696f937ab3fbdcce2cbdc6930d4b53b574b0956b856a6bca2c5fcb36be8efb18f6626e5a06de1326a67feedd17c42d2c6f6e46bc91da18084cfd3b1c211d74540cab2790e0cf8f266297686538b0"], &(0x7f0000001280)={0x0, 0x3, [0xad6, 0xdc0, 0x346, 0x3e3]}) 2018/05/07 07:01:52 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r3 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8040c04}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)=@updsa={0x104, 0x1a, 0x204, 0x70bd28, 0x25dfdbfb, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x4e23, 0x6, 0x4e24, 0x0, 0xa, 0x0, 0x80, 0x0, r2, r3}, {@in=@multicast1=0xe0000001, 0x4d4, 0xff}, @in6=@dev={0xfe, 0x80, [], 0x1b}, {0x5da8, 0x8, 0x6, 0xb41, 0x3, 0x9, 0x8000, 0x1000}, {0x1000000000000, 0x800, 0x1, 0x7}, {0x91, 0x7, 0x28c}, 0x70bd2c, 0x3505, 0xa, 0x0, 0x1, 0x20}, [@offload={0xc, 0x1c, {r4, 0x1}}, @proto={0x8, 0x19, 0x3c}]}, 0x104}, 0x1, 0x0, 0x0, 0x40}, 0x4c014) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0xffffffffffffffbf) sendmsg$nl_xfrm(r0, &(0x7f00000009c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000480)=@newae={0x54, 0x1e, 0xf09, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, @in=@broadcast=0xffffffff}, [@replay_thresh={0x8, 0xb}, @mark={0xc, 0x15}]}, 0x54}, 0x1}, 0x0) 2018/05/07 07:01:52 executing program 4: r0 = getegid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa00, 0x0) r2 = signalfd(r1, &(0x7f0000000340)={0x3}, 0x8) fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd4(r2, &(0x7f0000000000)={0x6c2}, 0x8, 0x800) getgroups(0x3, &(0x7f0000000140)=[r0, r3, r4]) getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) bind$can_raw(r1, &(0x7f0000000300)={0x1d, r5}, 0x10) syz_emit_ethernet(0x3a, &(0x7f0000000400)=ANY=[@ANYBLOB="eaaabaaaaaaaaaaa784600002c0000000000009078ac141400aef913bb89021c978727c0cd9a860362000000004000000000000000000000000000b34bb099f64d13e6e834ea4e8d359494caeb21f842eb8232667a46da7ee35e40bed77f927956041b84e8c7", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) [ 147.950555] kernel msg: ebtables bug: please report to author: bad policy 2018/05/07 07:01:53 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="21252a2626766d6e657430236d64357375c24d99e426c744526818e46d776c61b8f1f93cdf907c19fc592b4f093502501732e04504c9af8dda6808b022864a4966a3d03f2faa1819109374bfdf80b83f4627c706be225439e602000eeb8f6d3f0bf6e9") utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x0, 0x7530}}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x4, 0x81, 0x1, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x20, 0x10}, &(0x7f0000000200)=0xc) 2018/05/07 07:01:53 executing program 2: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000493000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/05/07 07:01:53 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) bind$inet6(r0, &(0x7f0000001300)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0xffffffd0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x100) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x4}, &(0x7f0000000180)=0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001340)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x3, 0x3, 0x8, 0x1, 0x40}, &(0x7f0000000100)=0x98) timer_create(0x2, &(0x7f0000001200)={0x0, 0x10, 0x3, @thr={&(0x7f00000001c0)="415752d9cef540", &(0x7f0000000200)="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"}}, &(0x7f0000001240)=0x0) timer_settime(r4, 0x1, &(0x7f0000001280)={{}, {0x0, 0x989680}}, &(0x7f00000012c0)) 2018/05/07 07:01:53 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x2) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x4) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x400001) 2018/05/07 07:01:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$netlink(0x10, 0x3, 0x8) listen(r0, 0x8) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe0060000000f000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/07 07:01:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000830000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg(r2, &(0x7f0000000180)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000140), 0x300, &(0x7f0000000280)=""/239, 0xef}, 0x0) 2018/05/07 07:01:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000932f9458b8cc078a9dd54945"], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x100000000, 0x2000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0xffffffffffffff83}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x8}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'veth0_to_bond\x00', {0x2, 0x4e24}}) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000100)='vboxnet0,\x00', 0xa, 0x2) 2018/05/07 07:01:53 executing program 4: unshare(0x20000000040600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xd, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000001580)='/dev/admmidi#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000015c0)={0x0, 0x8001}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001640)=@assoc_value={r2, 0xa89d}, &(0x7f0000001680)=0x8) 2018/05/07 07:01:53 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001440)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000001400)={&(0x7f0000001380)={0x4c, r1, 0x0, 0x70bd2c, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf6a3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x4c}, 0x1}, 0x20000000) mkdir(&(0x7f000000dff6)='./control\x00', 0x14) mount(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='efivarfs\x00', 0x100000, &(0x7f00000002c0)="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") sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x7) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./control\x00', 0x0, 0x8}, 0x10) mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000000080)='iso9660\x00', 0x2000080, &(0x7f00000000c0)="8de102cf4d332953e8fbb189edf34cd5009625939006e0422d56f3a4bbfd5f63b98cdb19ed7c8e36b64c20cd77097177a616ef06aee9de0f7c3465a4d4e58168546252c52964bf4da3da4a16d21667dbb610dbd53cf009b81312b871ea93ba0ae09c164a3bb607f42b509a8d26809c5d2b6f67e277bfba10dee9ea16ecfff8495a1a813e3d3eef7e4729df41149d61b131bd095bfd82ab3de2f8f6a652785705e181ad093f147f0ffa8a34d0abe5a754") 2018/05/07 07:01:53 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x1, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000011ff4)='./file0/bus\x00', 0x2798) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000140)=""/127) write(r1, &(0x7f000002d000)="e0", 0x1) 2018/05/07 07:01:53 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/212) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mqueue\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000003c00)='.', &(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)='f2fs\x00', 0x20000, 0x0) mount(&(0x7f00002b9ff8)='.', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x45008, &(0x7f000002f000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x8000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x400000, 0x0) connect(r0, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x1, 0x3, 0x1, {0xa, 0x4e20, 0x6408, @ipv4={[], [0xff, 0xff]}, 0x4}}}, 0x80) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/07 07:01:53 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x20, 0x80000) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000280)={0x0, @rand_addr=0x88, 0x4e22, 0x4, 'fo\x00', 0x31, 0x8000, 0x4e}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{}, {}, 0x0, 0x0, 0x8}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x20000, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040), 0x17b) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev}, &(0x7f0000000200)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000000c0)={{0x8, 0xc6c1}, {0xb2}, 0x9, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000000)=0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000340)={0x32f, 0x2, 'client1\x00', 0x2, "ae74048ea58a0e90", "2d386f12f1e8095b3903e92287f25f7b9ce4a0c057575ff219075f3ebed65c75", 0x80, 0xb1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000140)={0x102, @time, 0x7fff, {0x4, 0x3ff}, 0x2, 0x2, 0xfff}) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000000400)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000480)={&(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x25, r1}) 2018/05/07 07:01:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8002) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x0, 0x0) r5 = creat(&(0x7f00000004c0)='./file0\x00', 0x2) r6 = eventfd(0x100000001) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000780)='cpuset.effective_mems\x00', 0x0, 0x0) fcntl$setsig(r5, 0xa, 0x23) r8 = syz_open_dev$mouse(&(0x7f0000000900)='/dev/input/mouse#\x00', 0x1f, 0x40) r9 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vsock\x00', 0x0, 0x0) io_submit(r2, 0x8, &(0x7f0000000ac0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x8000, r0, &(0x7f0000000100)="8bb837cebb5fad94aff9f9943ffd7377bb078d363e49065a829035bee8590698cb8c59e891cdfb7de07421cff76a1266d4e89cdcc0fdfd448da6b207812445a2e3a8fd715b4fa0a73e3c3179073f47d5b1cafe811ce8ceea0f88c8edae32bd158542d3d7efa219a2d7f9b28484175193f4ee1f8a3ce18d2d7d2811cf4d6b488b8f3e4db20776ab0b20e47eb87d15e4d7c48b3acb8929068f7a2ff32b2227c33c9756656a198cdd3488234f", 0xab, 0xc1, 0x0, 0x1, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f00000001c0)="42471aabd4f6d6b7178f30ee0844f44d47f2e90b10f66dde262f20bb06e55f973f05ed301f506b8937665af0a36693a5a582abcbf72a90028dacfdb7eaefb648951eff5b4017a58d7c31e4fce5f680fb7fdefa350ad4dd45e68083843b0aadd9c4e4f42e29d97129c647c9b6c2657b946d128711060b5399ef", 0x79, 0x9, 0x0, 0x1, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f00000002c0)="c663bee1561d74e59d87ae226c3bd0ed241ac04024594e59f39c38d0968ed4bede33909e2be7b2a40c22baa3cde1723c8a084d5ba94576f52397634be36d1e8452edcc01e73c2505e4275102b73c1e2797df6115f2bb6eaebdff17103596f96dd0d3088f689466", 0x67, 0x6, 0x0, 0x0, r4}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000003c0)="69cb21910042a73382c93021d9bb20900f4c50ba0ded60b3f441e60e06f1dd6ad02a79f9e6c09659b9851ba290760396ed33dd30d0b26ccd9dbf50e1cc0eedeaf4094a179534f64b6bf5657ab341aa746a2a54ed9df56da6fff7d5beea3b5e1284c6b5d47437291063b59655d7a01a1202ab0a00325b83010d62032b1dad500f6d59fed732e996dee5a7d7e0b04e87864c726f4bfe2c39cd31b2c07247a57d93fbd7443641f2de75651d70c2183227f979beecb924e9ca40269a9116495878330aa9da3623d30f372629e77e856c547798d915708df4", 0xd6, 0x2, 0x0, 0x0, r5}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x8, 0x668, r1, &(0x7f0000000540)="d537da621b451b1d3ae7561f7660ccd3a22c2dbbc7d9e7ba4a349320be3732231f23cd6fab786335e1d0ed0c10bb2855209cb160a7e2918917ae9f9eadd262957a81148d5a110460f16d73b3fd5690e7b93f0d3a6093827df02599b1fe9b0afc5e0da19efa2ce1999aac5795b6406bddea969e2a2953320659340e06e3b11533d1d624e7e0f0f181b6e0be0bba3cc80f12dc7ae8de83c41ffca05943603b44f238608e91a00b5e559b93d2964dbb83b2167eb891997cc1ffa4c1e411c060d2dfb7bd16fdecba09f21f9caab31df9560d512d07a589f33200053bd69b", 0xdc, 0x4, 0x0, 0x0, r6}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0xf, 0x10001, r0, &(0x7f0000000680)="fc98493909577e4faa53cb5b71c56629893cbe3a43eb774709f9a811550dc99123d871cb7382d42aee91cde0cd87bcadf92f4fa0c014a023bcbbf5ab4940026616839156150f5e8573ada00503440d315fd9dc5cb02f659da7408fa9d85bf194c52423a763e12074c61def1ceeefb53acefa4ea1997bc4475cba5567c9a3233af29db2ed932186418b3768c457c511c1a4ed847e7d5b9c08d6fcfcd08333f519f916470b4ea9dbef869caccab8e58ea954c24193ca6b0ca6bf1128027e466ef0f829b4249aa7163772facac0c108eced657520a90db64817045d609b61a461261b97e3207e72c5bc8c23809f646e92", 0xef, 0xfffffffffffffff7, 0x0, 0x1, r7}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x6, 0x9, r1, &(0x7f0000000800)="70d49a6dc7a72287d6054cfc89fd9974e4642a6afdb45e7041ea6b7d56854184c6e07cf4b96b1449072d0bec7fea07d3c891789ce80a6506a17f6c5a2974c5849b78ba743b5bab87032049602b6b472ffbd210fc383fd46e4b70b242abdef9b844659b144493e9ea5fc86753eb1b9fe75ab154a31a68f96cb60eab34ad51a03c519b66841cbb0c4bf51f69c971b31160377bd4ec83c2150a373017b673091eb0f90ae9b4d84e933e4bc5e5c727430019d6490bd6e99055b0532cd27974492d37ba084bbd4908491eb1a0b2fa6da445332b644a7e5729e0d848", 0xd9, 0x10001, 0x0, 0x1, r8}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x7f, r1, &(0x7f0000000980)="76718c8dcdf17b18d52a2d5ff97efc8f38700fca6f6806f706506e88e5ed2ab468844adb36a9c1ed052f9c794be0e017e6f2acd2215c0be3941c7308f65b56c2befe8df2f60a1e8f2607f9c88772e9672a8173e74a570531e8e5c3583943668450c52bc639c602d661cab7e684144d1a6b40a86f517760d55da4b6f610124b31e2f75261faecf7c95c114f392d9b294b8f6d1066e17193c452bfe29322ab7b982dc513db2b5d7af53db02d3b7a1f952292a1b2520d5233a4e5bd7a", 0xbb, 0xfffffffffffffff9, 0x0, 0x1, r9}]) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)}]) 2018/05/07 07:01:53 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/fscreate\x00') ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000240)=""/72) exit(0x3f) sendfile(r1, r1, &(0x7f00000000c0)=0x400000000000000, 0x802) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x6000, 0x6, 0x2, 0x1}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x8000, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x108) 2018/05/07 07:01:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = shmat(0x0, &(0x7f0000ff4000/0xc000)=nil, 0x6000) shmdt(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000000d4c0)=[{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000180)="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0x1000}], 0x1, &(0x7f00000011c0)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3}, @iv={0xf8, 0x117, 0x2, 0xe1, "d846a9233538194f72e82ecb32ee9dd5e1cc659e964a3d108a4c9a8291c58c2f77bce14cffedc98d4ca1d63dd67c962e3c8557ba339d35414aae61ced5e36ece953e69b5838b2b493572e20e42e79357cf963e560226a43ca8fa71b7626283b4bc079458f65fdc5670d564de9de03a0e175131a64caaedbe88fe06a2a3956d5cdacb063f747f15d5fe7c7068bef6d76debd3f0af5e1f916c802d489ae166ef96e0747214a2e064d0df2f8c200115ec37834fe9f0c4fffd3bbed167dd985a56f1a835dcfd718faf8c4be552f2bd19cf4c2fecebd4eeed350cd85ea162ae1d9a406c"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffe0}, @op={0x18, 0x117, 0x3, 0x1}], 0x170, 0x4c804}, {0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000001340)="d063469a4beec5f329fd46c97e21c44662f94a2636ac91b3e37965d06f76470c557d43", 0x23}, 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{&(0x7f000000cf80)="5809c90348421dd35386aa07a3c5bb3e10a3b119d7deb992fa65b29c614f814d2b38a0417ae64878bd69c607a6c57e27be9c4efa17074c801ee2babc540232c0087cd784ac7f57dbd339c418e52aa33fd77cdf00b568cc011b0c37685ec9be234768a944cc52fb9eb3ab24ff1e24a7b4bcb24a24b6669243033acfc1189cc77a2c0318a6a3c6a728235405a9613d555facd23e9e7034d41b650d4dbe804f8d", 0x9f}, {&(0x7f000000d040)="777bd80bf15af6303e192c27a9c22eb50200a025017e32b0dc6a23a723fe75718767e803c4f9cee20f7e9b2bf284f8d9976c999036d7d7930de033547e38188da3c16da76502c886218b594d403f2f3c04986ca98cc343ed5b2236108693acba9faf470376f18ec0ea4136197aab945f76f1dc25f3fa5b293f1a3a35a5560cb5db33d62d1936eae771001b27dd02133456c5f9c96ac12f1001a48d1700c700729cfef55c", 0xa4}, {&(0x7f000000d100)="40fe3544033efe73d19090ce2746499712553a3842ba6aa38b1b2da9563dd785b1a6", 0x22}, {&(0x7f000000d140)="b2e56e7cecfb3ebbe6599dfb34a9cb17ee1ce3235b2439132140826fb60113cc66114bd1404f555d53b3248912bbfa8e0f53d4afa643eef4e4a99c8a736b74785ff05d390a33bcf8e0458f5ae4dcb36a7ffeae26f823e9123afe4f6a65", 0x5d}, {&(0x7f000000d1c0)="ab0e19782ec3f135d8166c32eb0352e5dbaed3e2e2bd57105c505fdf", 0x1c}], 0x8, &(0x7f000000d280)=ANY=[@ANYBLOB="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"], 0x240, 0x800}], 0xa, 0x20000000) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2]}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in, 0xfffffffffffffffc}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r3 = shmget(0x3, 0x3000, 0x9, &(0x7f0000ffd000/0x3000)=nil) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000002940)=0x2000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002740), &(0x7f0000002980)=0x4) shmat(r3, &(0x7f0000ff7000/0x2000)=nil, 0x7000) shmat(r3, &(0x7f0000ff7000/0x1000)=nil, 0x2000) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x402, 0x0) r4 = add_key(&(0x7f0000002380)='pkcs7_test\x00', &(0x7f00000049c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r4, &(0x7f000000d740)='keyring\x00', &(0x7f000000d700)='\x00') 2018/05/07 07:01:53 executing program 7: unshare(0x28060400) r0 = add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="4d80435d7cb2fd5390c078e3bdf8d4a5bbf5e80d20b4d346100dcbd8b1afb2c4932d257f2fab2131a1fc2afb17bc2896a0f56f19ecb409742c042e8a9d5f36d2cb4fbd387734e71be21e1490fb7c84b55e56ffd98954862b3da0c866cdddb7171b6e7bc18814fac39f439b5c4b56426355ffddbda45767b4270cd098f38233d0daa235a00ffbfb8fb30746ce1dacdf4e2fc27e43021726e257d1b2dd1615336e92013e84181309f10ff8cc130feed4f1964145bebf6d3b46573bf28d31969215c91222a15085ec75ce03fe289d2ed559d7c32d", 0xd3, 0xffffffffffffffff) keyctl$get_security(0x11, r0, &(0x7f0000000300)=""/241, 0xf1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0xa}, 0x1c, &(0x7f0000000280)}, 0x0) 2018/05/07 07:01:53 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x180, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000140)={0x0, 0xfffffffffffff000, 0xff, 0x100000001, 0x3, 0x76}) unshare(0x40600) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"903256cb33633f"}, 0x7}, [{"266208827118fa"}, {"b19c226f5b82df"}, {"1d3308beee5171"}, {"f19f346279764f"}, {"5716dc6bd8fd13"}, {"f409e907d2c73d"}, {"0737bd9f65d9f9"}, {"79a4deb2c92a79"}]}, 0x48) 2018/05/07 07:01:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x8, 0xffffffffffffffff, 0x2, r2}, &(0x7f0000000140)=0x10) 2018/05/07 07:01:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000180)={0x3ff, 0x2, 0x34a3, {}, 0x4, 0x5}) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.memory_spread_page\x00', 0x2, 0x0) r3 = epoll_create(0x6) r4 = fcntl$dupfd(r3, 0x406, r0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000040)={0x2, 0x3, 0x7cdf, 0x446, 0x19, 0xffff}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) epoll_create(0x8001) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0xe103) 2018/05/07 07:01:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x7}, 0x8) 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) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x81, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000040)) 2018/05/07 07:01:54 executing program 0: r0 = socket$inet(0x2, 0x3, 0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x521940, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/41) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/07 07:01:54 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)='cgroup2\x00', 0x400, &(0x7f0000000300)="56152eccdb1a5cfe7ee8310e2954cbdf2d3e346b4e57f62d9067a97473d698df80f9d2ea634e56b2a923ed48f968b15c6db6c156a79e4ac568c94dcb6221cc1aa4409cf3e0ba323d4b8442a7bb971f1f1ce5e2ccf4ee2fc3763b0284914f5f1520afc599d816bad9e345bde1e9b7f5dbe2c633b1a6ac42b9129916e298613729b7260d1f7a509c944d443bbec2a8b590f052fc5c680cb716b397b96635b6bd364a2ca57e3d04fd8c05") ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$packet(0x11, 0xa, 0x300) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), 0x4) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) r4 = dup(r3) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00006f8f8b)=""/117, 0x75}, {&(0x7f0000000180)=""/236}, {&(0x7f0000de6000)=""/4096, 0x1000}], 0x3, &(0x7f0000fd0000)=""/100, 0x64}}], 0x1, 0x0, &(0x7f00000000c0)) fcntl$getflags(r4, 0x3) 2018/05/07 07:01:54 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="c00c000000000000c77ebe45cc88f257330d0bd2cf28ea2ddcea6f2d8b87b2fad4442357b78a4967a65638e42d2e9a7ad2f017b0a60511eeb9c95efed54ec6bf3b13e9505657000200009f38f0a246c32b0fae2e01ef55af3df020cd53146fa9771a0e102ce744b6a07ee2fb281355190ffefd8bcad580816854463c94cf053854d78287e0bec845edb27dc929c43016d8d5323f5d0b15c644d14695fbad66e0f2bc7aecdea80d102cdfbc25dd7c0da9efda7383ee5247cae2f1df88118e4c007db2a5a1f93b74ab9bdf08daeaee7fbe6e917dc8a91b9d900cf5ec41f24c9de4c24d3134ccdf947a4ce32155edec770f72acb00e1f5fe0d56f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = memfd_create(&(0x7f0000000000)='em1vmnet0system+\x00', 0x3) write$binfmt_misc(r1, &(0x7f0000000280)={'syz0', "1cdc3fe8e8fca09c4a7c0a98c7d3cc69981f6725953d215625ae0c7fc0ab267ff4bb39e60abbc5ec5ac7e97aa7422ab228ce1d7e685e64a50a39766011c98157b747cc379fbd4b88d8d5845254e5e0e73e3d55566b91e01f5a93576065264a5a4fd91f3c97c88f4feb20db666202d16b04984aef678b5f2a4364c91dd2bfa609c4fb797a2441df0989ba4e3d61062836342b235199c59a5dc9d352819c4f79e80321a3cd75025204d0701b"}, 0xaf) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000100)={r2, 0x9}, 0x8) r3 = socket(0x10, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000140)={'veth1_to_bridge\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}}) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/07 07:01:54 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00000001c0)=0xec, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000000080)='u', 0x1) getsockopt$inet_opts(r1, 0x0, 0x400000000000009, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x400002) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x2, r3, 0x0, 0x6}) getsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000000180)=""/27, &(0x7f0000000100)=0x3d8) 2018/05/07 07:01:54 executing program 4: mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) r0 = dup(0xffffffffffffffff) ioctl$KDENABIO(r0, 0x4b36) 2018/05/07 07:01:54 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) r1 = memfd_create(&(0x7f0000000040)="b4f4", 0x0) write(r1, &(0x7f0000000a00)="12", 0x1) io_setup(0x1ff, &(0x7f00000005c0)=0x0) io_submit(r2, 0x1, &(0x7f00000009c0)=[&(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000600)}]) getrusage(0x1, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x4, 0x3, 0x7}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80, 0x4000) io_submit(r2, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x8d, r0, &(0x7f0000000100)="f1d2a1c7d90dd55b850ed479eeff0c37ed50e6b561bf3a26a1ebddd7887dbad03273dfd7e3cc2fb9dd4ef457ab9ec6a41d4656f57fc4d288b81cf675c6d9e3018ed3315ac0f6b7b64830f342e2d6806a7f25d96d6d73bdc880f28bbef36636169e3f8de55bbd820419d3f3dbd4c4f735bc452a433769d738300cf1e6b50f018905036ff90f76385136e2c5856e68f7d0819e58760885f6768d12ed65ea", 0x9d, 0x671, 0x0, 0x0, r1}]) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x17, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff98207bd4}, @in6={0xa, 0x4e23, 0x2, @empty, 0x80}, @in={0x2, 0x4e24, @rand_addr=0x6}], 0x48) 2018/05/07 07:01:54 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x8000, &(0x7f0000000040), 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/07 07:01:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "e734aa9f24e0"}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x41020b08}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0x20, 0x70bd28, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81000}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0xf3da1a9c35acd0fc) 2018/05/07 07:01:54 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x103000, 0x100) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0xa16}], 0x1) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x71, 0x44000) ioctl(r1, 0x80044100, &(0x7f000000cff3)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/07 07:01:54 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x40000000084000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0), 0x5, 0x0, &(0x7f00000002c0), &(0x7f0000000300), 0x0) 2018/05/07 07:01:54 executing program 2: r0 = gettid() move_pages(r0, 0x1f2, &(0x7f0000000040)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil], 0x0, &(0x7f0000000240), 0xffffffffffffffff) 2018/05/07 07:01:54 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x7fff) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x208103, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/07 07:01:55 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d2, &(0x7f0000000040), &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x100, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, 0xbd, 0x0, 0x0, 0x0, &(0x7f0000000080)='team_slave_1\x00', 0x7, 0x9, 0x77f297b2}) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7ff, 0x105400) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000180)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={r3, 0x80000, r1}) 2018/05/07 07:01:55 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000280)=ANY=[@ANYBLOB='9?b'], 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000), 0x0) 2018/05/07 07:01:55 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000001c0)={0x1f, 0x3, 0x7, 0x3, "284c143cae4a3fc5b779dd4ee41aa2e7a85ee056ffd8f206c52a0b05b8ed0582be43cf275a9ed863373a93a5", 0x800}) recvmmsg(r0, &(0x7f00000079c0)=[{{&(0x7f0000001f00)=@l2, 0x80, &(0x7f0000003f80)=[{&(0x7f0000004040)=""/4096, 0x1000}], 0x1, &(0x7f0000005040)=""/194, 0xc2}}, {{&(0x7f0000005140)=@generic, 0x80, &(0x7f0000005400), 0x0, &(0x7f0000005480)=""/124, 0x7c}}, {{&(0x7f0000005500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000007900), 0x0, &(0x7f0000007980)=""/47, 0x2f}}], 0x3, 0x0, &(0x7f0000007b40)={0x77359400}) r2 = dup2(r0, r0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000040)={0x8a, 0x0, 0x3ff, "547ba97d99b523640d39ce50791092cc4739bdbb26e7a871e862b523e6c4648504f71dab6d89c4f9820ef355ce83fa31dc545fc1f3c82697c533469547d3ed28dcf0275425bb3a579af61a1e15389a35dbf6064d310e976f1f1fe3fd998ce9272046f52e5b13fb1d55fa7741018587eac6268fbd1625afeae4768ee729b670927da4fca39c098ae4587c"}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x3, 0x20}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r3, 0x719c}, &(0x7f00000003c0)=0x8) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x44800, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000240)=""/148) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000400)=@hci, 0x80, &(0x7f0000000500)=[{&(0x7f0000000480)=""/124, 0x7c}], 0x1, 0x0, 0x0, 0x551}, 0x10000) 2018/05/07 07:01:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/07 07:01:55 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x75d) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)="8c", 0x1}], 0x1, &(0x7f0000001780)}, 0x0) 2018/05/07 07:01:55 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x1, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000020006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/07 07:01:55 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x2c) 2018/05/07 07:01:55 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x4000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000380)={@broadcast, @local, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev, @multicast1}, &(0x7f0000000440)=0xc) getpeername$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000004c0)=0x14) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000680)={0x401, 0x4, 0x1000000000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000ac0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000dc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000b00)={0x274, r2, 0x2, 0x70bd29, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}]}}, {{0x8, 0x1, r4}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x1c8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}]}, 0x274}, 0x1, 0x0, 0x0, 0x48000}, 0x24000000) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r12, 0x0, 0x0) ptrace(0x4207, r12) tgkill(r12, r12, 0x12) ptrace(0x4208, r12) [ 150.314659] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/07 07:01:55 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="e8", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) [ 150.389624] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.396396] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.421372] device bridge0 left promiscuous mode [ 150.445585] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/07 07:01:55 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="e8", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) 2018/05/07 07:01:55 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000001c0)=0x6, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x2000000200000, 0x2) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000080)={0x4317, 0x1, 0x8, 0x9}, 0x10) sendto$inet6(r1, &(0x7f0000000040)="455c05c4c1a1a8f3ead94407574012b410b1b51c0144312b53f2dc517de0179fbbe244a4b21ce5479a06f37e161d16e24f071a", 0x33, 0x8040, &(0x7f0000000200)={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, 0x1) pipe(&(0x7f00000002c0)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000280)=0x24) memfd_create(&(0x7f0000000140)='/dev/hwrng\x00', 0x2) 2018/05/07 07:01:55 executing program 4: r0 = add_key(&(0x7f0000dabff3)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f000076e000), 0xfcff, 0xffffffffffffffff) rt_sigsuspend(&(0x7f0000000280), 0x8) keyctl$read(0xb, r0, &(0x7f0000000100)=""/193, 0xc1) 2018/05/07 07:01:55 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x280100000044dff, &(0x7f0000000000)) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) 2018/05/07 07:01:55 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x4, 0x4, 0x4, 0xaa, 0xff, 0x8, 0x400, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xb9, "0ff4cdbc959950ab704533d80959fb6a93a26933c7320724c77c139def116872381675fcebe492cadd0a7623492d90d261590ade5aefd6e8c13bf7902c00197400d2d100c08427a03cfcb9a482e3da2ffa184d500daf0c0ce9fd1d283a959d656ce81d29322886d00ae3428729226d6d97397786ee59ce2b22c72427a5ffd24d926f8d76d11c0d4f9c03690673d9865c54455492c97321728d9c22b3ad96984307957b920d8811eb306e7ffdcab168404445a09553a73ef6f8"}, &(0x7f0000000240)=0xc1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r2, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) r3 = fcntl$getown(r2, 0x9) fcntl$setown(r2, 0x8, r3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r2, &(0x7f0000000180)}, 0x10) 2018/05/07 07:01:55 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc)=0x8000, 0x4) bind$inet6(r0, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="e8", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='-', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) 2018/05/07 07:01:55 executing program 3: futex(&(0x7f0000000000)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x482000, 0x0) 2018/05/07 07:01:55 executing program 6: r0 = inotify_init() mmap(&(0x7f0000799000/0xe000)=nil, 0xe000, 0xe, 0x12, r0, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000822000/0x4000)=nil, 0x4000}, 0x1}) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000200)=""/223, 0xdf) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0xb5) accept4$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000000180)="e69aa175ec21c15bc177ad6d2a971be5aa8c48e26ed40bb35128b71461ad5c9d29f8b57c1439621c6fd9f117a89585dd296b919a4d04b3d9a2", 0x39, 0x4000001, &(0x7f00000001c0)={0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x9}, 0x1c) close(r1) 2018/05/07 07:01:55 executing program 1: r0 = socket(0xa, 0x2400000005, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) 2018/05/07 07:01:55 executing program 0: mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f00000001c0)) r0 = dup(0xffffffffffffff9c) ioctl$TIOCEXCL(r0, 0x540c) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x3, 0xffffffffffffffff) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="bcc6030000002e72616d6673085e551401e16c6980fc82b9b869eecd94b81123ada52555b0cc8995d268f005ef4c65422d428fa5bcf0b8f6ae731d2fadb3c597736cb691edcb7b06"], &(0x7f0000000080)='security.capability\x00', 0x14, 0x8) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x617c, 0x1) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000340)) open$dir(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x1) 2018/05/07 07:01:55 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1\x00', &(0x7f0000000140)=@ethtool_gfeatures={0x3a, 0xa, [{0x0, 0x1, 0xffffffffffffff13, 0x401}, {0x8, 0x6, 0x7, 0x7fffffff}, {0x20, 0x4abc, 0xe11, 0x4}, {0xa6, 0xffffffff00000001, 0x8, 0x3}, {0x1, 0x2b, 0x7fff, 0x2}, {0x3, 0x7183, 0x6, 0x18000000000}, {0x6, 0x9, 0x7, 0x1}, {0x7fff, 0x0, 0x7, 0xdc}, {0x0, 0xb61, 0x6, 0x800}, {0x0, 0x40, 0x5, 0x4}]}}) 2018/05/07 07:01:55 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'eql\x00', 0x5}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) 2018/05/07 07:01:55 executing program 2: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x1001, &(0x7f000000a000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/05/07 07:01:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r1, 0xdd17, &(0x7f00000001c0)="939241ee0849064e62da7f25ba1f056ab974a9664882865fd4b1a2b75b9d005d4ac644cb239576b445f45c5c42d50897d3e8da541345345f92956e3fcdd1b9dbbcded05a779bb15ebfde8e8c0f484528f2b66a1cf866d024c8adb0f39a16bc5dbca09bc4dd7801c34f98e0b2789379e6c60c847f259080ff14005cd902cc7ad5b056a30aa46b17d7a099a059235f59c147278dcb626c8437f6bc1c69a80bbbfa2e2c775a09d0a977689f52af3820798ce7e7447caaf4d3daddbe180c4d1cf7f77ada2443bf87b7c08b58d7b6bb76351d") setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x35a2, 0x0, "6cd9990314f4e9e55cc5d3ef6b39b119fc68db9c9eb42147ef07ff9e7b2df6fd57a8fd913744586668b6ae484c2d0c0a008dcdcfd76985e4a7b7f0fd8d75e4761e702763dd5b488cd7202c6e213a5a03"}, 0xd8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x20c0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180)=0xfffffffffffffffa, 0x4) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) 2018/05/07 07:01:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x2, 0x6, @random="2700c802a7b7"}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/05/07 07:01:56 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'eql\x00', 0x5}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) 2018/05/07 07:01:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000780)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x8, 0x3, 0x58}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'veth1_to_bond\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000001c0)) r3 = syz_open_pts(r0, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x80080) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000280)=@nat={'nat\x00', 0x1b, 0x5, 0x498, 0x0, 0x320, 0xffffffff, 0x320, 0x0, 0x400, 0x400, 0xffffffff, 0x400, 0x400, 0x5, &(0x7f0000000200), {[{{@uncond, 0x0, 0x98, 0xe0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv4=@loopback=0x7f000001, @ipv4=@multicast1=0xe0000001, @port=0x4e23, @icmp_id=0x67}}}, {{@ip={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0x0, 'vcan0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x11, 0x1, 0x35}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x2, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @icmp_id=0x64, @icmp_id=0x66}}}}, {{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x10, 0x1000, 0x3, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x2}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1612, [0x100000001, 0xffffffff00000000, 0x4, 0x6, 0x6, 0xffff], 0xff, 0xff, 0x7}, {0x616, [0x1ff, 0xa, 0x1f, 0x1200000000000, 0x3ff, 0x7f], 0x5, 0x10000, 0x9}}}}, {{@uncond, 0x0, 0x98, 0xe0}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xa, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @icmp_id=0x68, @gre_key=0x2000000000}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) fgetxattr(r1, &(0x7f0000000140)=@random={'btrfs.', '/dev/adsp#\x00'}, &(0x7f0000000180)=""/44, 0x2c) [ 151.131372] device team0 entered promiscuous mode [ 151.136494] device team_slave_0 entered promiscuous mode [ 151.142269] device team_slave_1 entered promiscuous mode [ 151.284796] device team0 left promiscuous mode [ 151.289705] device team_slave_0 left promiscuous mode [ 151.295253] device team_slave_1 left promiscuous mode 2018/05/07 07:01:56 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@random="5d1880195d2f", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x38, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x6c, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "aabf21a21c6734cc"}}}}}}}, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ftruncate(r0, 0x2) 2018/05/07 07:01:56 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000300)=""/56, &(0x7f0000000340)=0x38) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2402, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000100)=""/128) r2 = socket$rds(0x15, 0x5, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x5, 0x70, 0x3, 0xd7c5, 0xffff, 0x1, 0x0, 0x5, 0x4c8, 0x8, 0x10, 0x3f, 0x5, 0x0, 0x4, 0xfffffffffffffffe, 0x6, 0x20, 0x9, 0x2, 0xff, 0x1, 0x7, 0x7, 0x4, 0x5e, 0x5, 0x4, 0x1, 0x0, 0xfff, 0x7f, 0x0, 0x1000, 0x40, 0x4f2, 0x6, 0x2, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f0000000180)}, 0x2006, 0x2, 0x1, 0x5, 0x2, 0x7fff, 0x3}, r1, 0x3, r1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x9, 0x1, 0x0, 0x6}, 0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000080)={0x3, "4cf2ee"}, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/05/07 07:01:56 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000000c0)={{0xfffffffffffffffd, 0x3}, 0x0, 0xffff, 0x7, {0xffffffff7fffffff, 0x8}, 0x6, 0x3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x2000000004003}) dup2(r0, r1) 2018/05/07 07:01:56 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3ffffff000065000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) signalfd(0xffffffffffffffff, &(0x7f0000000100)={0x8}, 0x8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1e, 0xa, 0x1e, 0x4, "04a5f2ea846174717946839064a9fc441dbbfacd1b544d3fc151f2a01dc3c0dc4dc13bb86907ee16176565ad7d0a467fa2f3714ebe98b7d8f18a97d72f10b3d3", "8cd7a260094cfe4fd656249c956e5fea53c2184949f92dc9b7163aa45e3463b6", [0x7, 0x1]}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x6abf) 2018/05/07 07:01:56 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@any=0xffffffff}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000007000/0x3000)=nil, 0x3000) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/05/07 07:01:56 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000959ff2)='./file0\x00', &(0x7f0000000440)="4d153dfaffdd9fd744f49ac3ca524998e9a5c70509605abcd0445a0fd930956052dc3daeae91347dc29d19dcf1959da47e4f74d9abbfedc6ac9b37ba75962f15f60b1059aee5436edd1ef45cf0fba173cfffd014822d6c755a250000000000b40cc657aeb1e419008bc76ae3a7b0e40000000000000000000000000000000000000000", 0x2105403, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) 2018/05/07 07:01:56 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfff, 0x26002) socket$rds(0x15, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000000200), 0x0) unshare(0x4000060000000) fcntl$addseals(r0, 0x409, 0x4) 2018/05/07 07:01:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) write$binfmt_aout(r0, &(0x7f0000000f80)=ANY=[@ANYBLOB="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"], 0x452) 2018/05/07 07:01:56 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001440)=[{&(0x7f0000000240)='3', 0x1}], 0x1) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x428040) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/05/07 07:01:56 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/195) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000981ffe)) 2018/05/07 07:01:56 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000016c0)=[{&(0x7f0000000440)=""/4, 0x4}], 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xba, 0xd4101) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000fef000/0x10000)=nil, 0x10000}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x5, 0x4) r2 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/37, 0x25}, {&(0x7f0000000080)=""/17, 0x11}], 0x2, 0x0) 2018/05/07 07:01:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000006ffc)=0x6274, 0xfffffffffffffd90) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0xffbc, 0x0, &(0x7f0000000280)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/07 07:01:56 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001300), &(0x7f00000012c0)=0xffffffffffffffb1) r1 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x1, 0x82) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x2}, &(0x7f00000001c0)=0x8) r3 = syz_open_dev$mice(&(0x7f0000001380)='/dev/input/mice\x00', 0x0, 0x400000) r4 = getpgid(0xffffffffffffffff) getpgrp(r4) sendto(r1, &(0x7f0000000000)="120000001600e79b00000000000000000000", 0x12, 0xffffffffffffffff, 0x0, 0x0) recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f0000004fc0)=@pppol2tpin6, 0x80, &(0x7f0000005180), 0x0, &(0x7f0000000200)=""/4096, 0x110e}}], 0x400000000000119, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x2, 0x3, 0x1, 0xfffffffffffffbff, 0x3b, 0x2}, &(0x7f0000001200)=0x20) 2018/05/07 07:01:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x8002, 0x0) recvfrom$inet6(r1, &(0x7f00000000c0)=""/87, 0x57, 0x2000, 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) 2018/05/07 07:01:57 executing program 4: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000640)=[0x0, 0x3]) semtimedop(0x0, &(0x7f0000033816)=[{0x1}], 0x1, &(0x7f0000034000)={0x77359400}) semget(0x2, 0x6, 0x80) semget(0x1, 0x2, 0x100) semget(0x0, 0x3, 0x108) r0 = semget$private(0x0, 0x3, 0x200) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000100)) r1 = semget$private(0x0, 0x8, 0x20) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000000000)=0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) futex(&(0x7f0000000040)=0x1, 0x7, 0x2, &(0x7f0000000080), &(0x7f00000001c0), 0x0) getpeername(0xffffffffffffffff, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'veth1_to_bond\x00', r3}) 2018/05/07 07:01:57 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000000c0)={{0xfffffffffffffffd, 0x3}, 0x0, 0xffff, 0x7, {0xffffffff7fffffff, 0x8}, 0x6, 0x3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x2000000004003}) dup2(r0, r1) 2018/05/07 07:01:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = userfaultfd(0x0) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) listen(r0, 0x0) syz_emit_ethernet(0x271, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b02230600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='{'], &(0x7f00000002c0)) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x1) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000040)=""/57) 2018/05/07 07:01:57 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) preadv(0xffffffffffffffff, &(0x7f00000016c0)=[{&(0x7f0000000440)=""/4, 0x4}], 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xba, 0xd4101) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000fef000/0x10000)=nil, 0x10000}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x5, 0x4) r2 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0x6}], 0x3b0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/37, 0x25}, {&(0x7f0000000080)=""/17, 0x11}], 0x2, 0x0) 2018/05/07 07:01:57 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/netlink\x00') sendfile(r1, r1, &(0x7f0000000040), 0xdd47) fsetxattr(r1, &(0x7f0000000000)=@random={'osx.', 'net/igmp\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x0) lseek(r1, 0x4000000000000, 0x0) 2018/05/07 07:01:57 executing program 3: r0 = epoll_create1(0xfffffffffffffffc) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000000c0)={0x3, r1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000070f000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000493000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000100)={0x10000000}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x9, 0x100000000}, {0x100, 0x3}, 0x0, 0x7, 0x6}) 2018/05/07 07:01:57 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400080, 0x0) mq_notify(r2, &(0x7f0000000140)={0x0, 0x6, 0x5, @thr={&(0x7f0000000040)="e85e6a06", &(0x7f0000000080)="9338a93be33511c3879c10472b262a6129c20a94634a499739e7e1b3048125dbf282ac8f9dce4feaed4167fbe0617fb4d4396d43f9ceb0ba12a55a4c6e60bbba9785f84337f1c571464dbd1a52a9777c9101fe8eac8a415ba21a1f3bc40ff4a46578beea5e7504da97cbbc4fe781733f70d22d272d1b89b8ffaafba8c4492b49aba099fd6729c929"}}) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x3}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r3, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) 2018/05/07 07:01:57 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x42, &(0x7f0000000140)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ad8000)=@fragment, 0x0) 2018/05/07 07:01:57 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sync_file_range(r0, 0x1, 0xfffffffffffffffa, 0x1) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)) ioctl$TIOCGETD(r1, 0x80045432, &(0x7f0000000000)) 2018/05/07 07:01:57 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x8}) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) io_setup(0x1000, &(0x7f00000000c0)=0x0) socket$inet6_sctp(0xa, 0x0, 0x84) io_destroy(r1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x4000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0x70, [], 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000180)=""/112}, &(0x7f0000000280)=0x78) 2018/05/07 07:01:57 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7ff, 0x3, 0xff, 0xd, 0x800, 0x467, 0x10001}, &(0x7f0000000040)=0x20) listen(r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x440) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000240)=""/239) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000340)=0x400000003, &(0x7f0000000100)=0x4) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r2, 0x1) 2018/05/07 07:01:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) 2018/05/07 07:01:57 executing program 2: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000300)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000000)="69cc6747a27c5a32f490969b04bd080d159f70c4499ab6baba9181cec3cef6473e4b91b04f368b6af48d2ffca5d543daa993ca38fbc5434fa41205670bf83a5a9f3092da06d89aeb940627f83417354c45416dea2ecd5a3d285239f6f166db3e704e6d16fcdf4bb34bf6d0da8d8c5748aa86f6093fd93bf257f93735b708f626cea4f4a18e5edc5c76b9a1b1133f861985f25b5a30c22731f8810f1a72d09779431ff5fe8e9bb0b08df150207f9e817a3b6108", 0xb3}], 0x1, &(0x7f0000000b80)}, 0x20004040) sendmsg(r0, &(0x7f0000000840)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/62, 0x3e}, 0x162) 2018/05/07 07:01:57 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x62b5, 0x30040) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e24, @rand_addr}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'sit0\x00', 0x20}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"2e0000000009000075e3db36739ff2bc", 0x102}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) 2018/05/07 07:01:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="c24cb718be22d800f126b5", 0x1, 0x3ffd, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x20}, 0xfffffffffffffffd}, 0xfffffffffffffe83) listen(r0, 0x43) accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 07:01:57 executing program 5: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @multicast2=0xe0000002}, 0x15f, &(0x7f0000010000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="140000000000000029000000340000000000000000000000580000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000000eff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00@\x00\x00\x00'], @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'], 0x70}, 0x0) [ 152.590194] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/07 07:01:57 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) tee(r0, r1, 0x7ff, 0x7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) accept4$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r2, &(0x7f0000000200)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) 2018/05/07 07:01:57 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) fadvise64(r0, 0x0, 0x5fc, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x1, 0x0, 0x4000000003) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10002, 0x0) 2018/05/07 07:01:58 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x8}) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) io_setup(0x1000, &(0x7f00000000c0)=0x0) socket$inet6_sctp(0xa, 0x0, 0x84) io_destroy(r1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x4000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0x70, [], 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000180)=""/112}, &(0x7f0000000280)=0x78) 2018/05/07 07:01:58 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/128, &(0x7f0000000080)=0x80) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f800000016001f340000000000000000fe800000000000000000000000000000ff0200000000000000000000000000010000000000000000553f433506ec0000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000330000000000a238f4d72c904900001e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000094cd0000000000"], 0x498}, 0x1}, 0x0) 2018/05/07 07:01:58 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) fadvise64(r0, 0x0, 0x5fc, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r1, 0x1, 0x0, 0x4000000003) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10002, 0x0) 2018/05/07 07:01:58 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x5) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/07 07:01:58 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x800) socket$key(0xf, 0x3, 0x2) mq_notify(r1, &(0x7f0000000200)={0x0, 0x2d, 0x4, @thr={&(0x7f00000000c0)="53c2040cfc054b98248d6b8e429db323d3fc6b6ff422b99ba152b669d2d8423d366165f36d208b8352ec3b405dbf911684fb34066a8191bd36efb5d62168697fe58b5fa64dc3e1d12fa5383553e31bf959b094c591e8b2e8248a85ee184511708f1f9293e2984a0d002f8e551e4625cc38682cb9ff660fbe88c296828e36217aa205cdab394b3633105642becede957bf921649b67231517c91f4f5659ad382fd8c5c33edcda9e5e59b2bba72d19b2e0d60f72e69afe12ad30ce6f1edb6871f6f34b407764f2c46c700bd937fd94", &(0x7f00000001c0)="eb71c2bb78f758a5614dde90d1c16da716a8c895bfe906231282657e487e6dc6e74bd12355272fcca78804723a35"}}) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7038864e8"}}}, &(0x7f0000000000)) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000240)=0x1000) 2018/05/07 07:01:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r1 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:01:58 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x16}}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r0, 0xfffffffffffffffe}) 2018/05/07 07:01:58 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000300)={0x5, 0x400, 0x400, 'queue1\x00', 0x2}) r2 = fcntl$dupfd(r0, 0x0, r0) write$eventfd(r2, &(0x7f00000000c0)=0x2, 0x8) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x800}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="68b11fe56bc765ec50576aaea24cf70b41fdd810334a7edaccf281f8486d0f13002f94b9ceedddc7dc23c5215fdbf4c17d500a5c29c08a0c822467820f8d3c06fb6f51ed4a1c02617bbb6fc02e5c09137e81bd0ee1f2de255d56b09a6220a1434dad4fa959793755819f7bc95c2d008a484a67df31026599354d6efb11ed7a85117092ba250a83d62ba5dd91", 0x8c}, {&(0x7f0000000240)="b39074f9ca3ce852603676dd7a3db3fca494b6b979a668a70015aff9df4cac0a18f8c98c5fbe940dd0f893d381de7478add99afa22f63057fce74366067e3d2a23feb31a363c520b85fe1f94", 0x4c}], 0x2, 0x0, 0x0, 0x4044}, 0x4004055) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000002c0)=0x2) 2018/05/07 07:01:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r1 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:01:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/zero\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000a80)=0x8, 0x4) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000100)=""/243, 0xfdb4}], 0x1, &(0x7f00000002c0)=""/140, 0xfffffffffffffe6d}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000009c0)={0x0, @dev, @dev}, &(0x7f0000000a00)=0xc) recvmsg(r2, &(0x7f0000000980)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000900)=[{&(0x7f0000000380)=""/255, 0xff}, {&(0x7f0000000600)=""/241, 0xf1}, {&(0x7f0000000480)=""/189, 0xbd}, {&(0x7f0000000800)=""/204, 0xcc}, {&(0x7f0000000080)=""/65, 0x41}, {&(0x7f0000000700)=""/29, 0x1d}, {&(0x7f0000000740)=""/1, 0x1}, {&(0x7f0000000780)=""/57, 0x39}], 0x8, 0x0, 0x0, 0x7fff}, 0x40) 2018/05/07 07:01:58 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000000100)=""/217, 0x3c) ioctl$TCXONC(r1, 0x540b, 0x1) 2018/05/07 07:01:58 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = gettid() sendmmsg(r1, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f00000001c0), 0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r4) tkill(r2, 0x15) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge_slave_0\x00', 0x1200}) 2018/05/07 07:02:00 executing program 0: r0 = memfd_create(&(0x7f00000001c0)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x3, 0x9, 0x1, 0x1, 0x7fffffff, 0x9}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw8={"807f6ec5f1b56b65182b69c9"}}], 0x30) 2018/05/07 07:02:00 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x8}) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) io_setup(0x1000, &(0x7f00000000c0)=0x0) socket$inet6_sctp(0xa, 0x0, 0x84) io_destroy(r1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x4000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0x70, [], 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000180)=""/112}, &(0x7f0000000280)=0x78) 2018/05/07 07:02:00 executing program 6: socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xc8, "e501a4d763b7401b1d8faa536f414b55eac5b55be666155cea9d19c14a091d6932ae5f67006e5febde7d6749e891177da3249e7bd83cb4a98c88234a182beb81573c2714ae3e8f533eb533a9937a74188ab85d2a49c1349280f374ddfa29c77ac1ac36d0e7f832b7c21f0c194caa61f242fdb3e71d8ff6a6b271cd3b8053874f2151ad63d6f6c13b71f5cc4b638183bc8a6e3878106930238a22f5964cd7c699edc4b4a1db23785d221b008516f3bc9ac07e99fdc71479b228665880411969acca35cf23ddedc08e"}, &(0x7f0000000000)=0xd0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x1000, "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"}, &(0x7f0000001240)=0x1008) socket$nl_generic(0x10, 0x3, 0x10) epoll_create(0x5) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000012c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001400)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001300)={0x90, r2, 0x4, 0x70bd28, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xaf5}]}, 0x90}, 0x1, 0x0, 0x0, 0x80}, 0x4000) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000040)="3a468c033802812cc0b923018d81200500228ca3769bc12ac9866cec982ec7d10908467c7e907d8f9ad3887fb0d27308a555f30594e1e28d3b8de87cc50048164d1f64d75279434032623cb3d8f11bb9c792800c00d2dbacc4523a", 0x5b) 2018/05/07 07:02:00 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400600) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x32, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x200000, 0x4) 2018/05/07 07:02:00 executing program 2: clock_getres(0x5, &(0x7f0000000080)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x302, 0x70bd2c, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x4001) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/17) 2018/05/07 07:02:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r1 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x400000, 0x0) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='/dev/net/tun\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='/dev/net/tun\x00', &(0x7f0000000240)='/dev/net/tun\x00', &(0x7f0000000280)='aufs\x00', &(0x7f00000002c0)='wlan0\x00', &(0x7f0000000300)='/dev/net/tun\x00'], 0x1500) ioctl$TUNSETOFFLOAD(r0, 0x400454da, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='aufs\x00', 0x0, 0x0) 2018/05/07 07:02:00 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'vlan0\x00', {0x2, 0xfffffffffffffffc}}) 2018/05/07 07:02:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r1 = dup(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') readv(r0, &(0x7f0000000440)=[{&(0x7f0000000340)=""/196, 0xc4}], 0x1) fchdir(r0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000480)=""/232, 0xe8}], 0x1, 0x1ffffffffffffffc) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/07 07:02:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='&em1vboxnet1\x00', 0xfffffffffffffff9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) r4 = getegid() r5 = semget(0x3, 0x4, 0x0) semctl$GETZCNT(r5, 0x4, 0xf, &(0x7f0000000280)=""/152) keyctl$chown(0x4, r2, r3, r4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x3, [@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/05/07 07:02:00 executing program 2: r0 = socket$nl_generic(0x2, 0x2, 0x88) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x88, 0xa, &(0x7f0000000000), 0xfe3b) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/05/07 07:02:00 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) sendto$unix(r0, &(0x7f0000000000)="4ae98fc4dce1b6e1d57e074097b8c0519beedf0027c47b8b0a725a138b013a99b5dce2e0a40892690ba9124429e3e5f1f9abcd0d859987907d8831a1d1c861", 0x3f, 0x1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, &(0x7f00000002c0)=0x9, 0x5fb, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) sched_getparam(r1, &(0x7f0000000300)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000100)=""/215, 0xd7, 0x40000002, &(0x7f0000000240)={0x11, 0xff, r2, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) io_setup(0x8, &(0x7f0000002000)) 2018/05/07 07:02:00 executing program 5: io_setup(0x100000001, &(0x7f0000000000)) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/07 07:02:00 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x8}) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) io_setup(0x1000, &(0x7f00000000c0)=0x0) socket$inet6_sctp(0xa, 0x0, 0x84) io_destroy(r1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x4000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0x70, [], 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000180)=""/112}, &(0x7f0000000280)=0x78) 2018/05/07 07:02:00 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001240)={0x0, 0x0, 0x30}, 0xc) r1 = socket$inet(0x2, 0xe, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0xfffffffffffffe06) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 07:02:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:00 executing program 2: r0 = socket$inet(0xa, 0x2000000000000000, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f40)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x2, &(0x7f0000008000), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x19, 0x0, 0x0, '\x00', 'bond_slave_0\x00', '\x00', 'veth1_to_bond\x00', @random="fb5502c74728", [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) 2018/05/07 07:02:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000070fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') 2018/05/07 07:02:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto(r0, &(0x7f00001a6000)="f1", 0x1, 0x0, &(0x7f000020ffa0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "75296811812f17fcb15b854768b106479b8744cc07f4ef85104f214b714432d6b762b606b112d7bdfaa9811dffe7e6bf498b64cded3bcd7ee27eb2bed57758"}, 0x6f) 2018/05/07 07:02:00 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200400, 0x0) 2018/05/07 07:02:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000100)=""/39, &(0x7f0000000040)=0x27) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001600010000000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="14000200ff7f0000000000000000100000000001309134f1896a497f3460806cffdb908d54f926dcd768442361"], 0x2c}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x4d4f, 0x4) socket(0x1, 0x805, 0x5) 2018/05/07 07:02:00 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000040)) r1 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000180)) 2018/05/07 07:02:00 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:00 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x8}) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) io_setup(0x1000, &(0x7f00000000c0)=0x0) socket$inet6_sctp(0xa, 0x0, 0x84) io_destroy(r1) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x4000, 0x0) 2018/05/07 07:02:00 executing program 5: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x800000, 0x0) unshare(0x1fffffc) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x3, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x40, 0x200, 0x7ff, 0x1, 0x1, 0x5, 0x20000, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x0, 0x8006, 0x9, 0x6, 0x0, 0xfffffffffffffff9, 0xb2, r3}, 0x20) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x80, 0x200000) 2018/05/07 07:02:01 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:01 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="47e662800d900022f41399f9e61eef2e1315c2ecf15428ee79102a71575c31c7454e98c13f6ed56a30c16f47264027e30b0582dab678b03256bb078bd2126780cd1f81d763ec7df8059899c338d14ec1885ae3a27e68fbe7d927685dda070c9fa65ae58c6fa45edc9bbc6dfbeefea936"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) sync_file_range(r0, 0x1, 0x5, 0x1) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0x20) mq_timedreceive(r1, &(0x7f0000000280)=""/183, 0x35a, 0x3, &(0x7f0000000340)) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/131) 2018/05/07 07:02:01 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4c0040, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x9, 0x9, 0x1}) io_setup(0x5, &(0x7f0000000080)) unshare(0x40003fd) 2018/05/07 07:02:01 executing program 0: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) connect$ax25(r2, &(0x7f0000000140)={0x3, {"e850bff1f9c271"}, 0x5}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0x4, 0x9, 0x0, 0x200}, {0x3, 0x6, 0x5, 0x2}, {0x4, 0x6, 0x8, 0x2}, {0x12, 0x0, 0x10001}]}, 0x10) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/07 07:02:01 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="24000000000000000000004000000000000000b20c0000000000000000000000000000000000000000040000"]}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000040)=0x60, 0x800) 2018/05/07 07:02:01 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f0000000040)={0x0, 0xffe1, &(0x7f0000002400)}, 0x3) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/05/07 07:02:01 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:01 executing program 5: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x800000, 0x0) unshare(0x1fffffc) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x3, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x40, 0x200, 0x7ff, 0x1, 0x1, 0x5, 0x20000, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x0, 0x8006, 0x9, 0x6, 0x0, 0xfffffffffffffff9, 0xb2, r3}, 0x20) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x80, 0x200000) 2018/05/07 07:02:01 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x8}) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) io_setup(0x1000, &(0x7f00000000c0)=0x0) socket$inet6_sctp(0xa, 0x0, 0x84) io_destroy(r1) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x4000, 0x0) 2018/05/07 07:02:01 executing program 3: unshare(0x8000000) semget$private(0x0, 0xfffffffffffffffe, 0x200003c) semop(0x0, &(0x7f0000000000)=[{0x3, 0x805, 0x1000}], 0x1) unshare(0x8000000) 2018/05/07 07:02:02 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000004, 0x4) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000200)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000000940)="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", 0x720, 0x800, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/05/07 07:02:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000040)) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x4) 2018/05/07 07:02:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xffff7ffffffffffb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x80000000, 0x40000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/07 07:02:02 executing program 5: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x800000, 0x0) unshare(0x1fffffc) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x3, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x40, 0x200, 0x7ff, 0x1, 0x1, 0x5, 0x20000, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x0, 0x8006, 0x9, 0x6, 0x0, 0xfffffffffffffff9, 0xb2, r3}, 0x20) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x80, 0x200000) 2018/05/07 07:02:02 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) sendmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000000000000000000000035da919e0000005c57f793efacedb8cf70f57e0a0cf2e1f6c50d2cc8fe3d7faf3cd1b5fd379ae622b9dc93"], 0x10}}], 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x161) 2018/05/07 07:02:02 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)) close(r0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x800, 0x2) 2018/05/07 07:02:02 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x8}) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) io_setup(0x1000, &(0x7f00000000c0)=0x0) socket$inet6_sctp(0xa, 0x0, 0x84) io_destroy(r1) 2018/05/07 07:02:02 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000080)) 2018/05/07 07:02:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:02 executing program 6: r0 = dup(0xffffffffffffffff) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) rt_sigaction(0x12, &(0x7f0000000380), 0x0, 0x3892166b4b9f1f6f, &(0x7f0000000000)) sysfs$2(0x2, 0x1, &(0x7f0000000040)=""/147) 2018/05/07 07:02:02 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x0, 0x0, 0x401, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000422f69)=""/151, 0x97}], 0xfffffffffffffa5) timer_settime(r1, 0x1, &(0x7f0000000380)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000003c0)) 2018/05/07 07:02:02 executing program 5: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000010c0)={0x0, 0x8}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001140)={r2, 0x2}, &(0x7f0000001180)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) recvmmsg(r1, &(0x7f0000ff6f00)=[{{0x0, 0x0, &(0x7f000064efb0), 0x0, &(0x7f0000000000)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) accept$ipx(r0, &(0x7f0000001040), &(0x7f0000001080)=0x10) ioctl$TUNSETIFF(r3, 0x5452, &(0x7f0000000080)={'bcsh0\x00'}) 2018/05/07 07:02:03 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x8}) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r1) 2018/05/07 07:02:03 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000004, 0x4) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000200)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000000940)="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", 0x720, 0x800, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/05/07 07:02:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:03 executing program 3: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x3ff, 0xffffffff]) 2018/05/07 07:02:03 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x401, 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x8, 0x1, 0x0, r2}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/07 07:02:03 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/07 07:02:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x10000000000005, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x3, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000000000), &(0x7f0000001000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000500000000000000000076657468315f746f5f7465616d00000076657468315f746f5f6272696467650064756d6d7930000000000000000000007663616e300000000000000000000000878e253840a5000000000000000000000000000000000000000070000000100100004001000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000700000073797a310000000000000000000000000000000000000000000000001f000000000000004c45440800000000000000000000000000000000000000000000000000000000f2dda18f0000000073797a31ffffffffffffffe800000000000000000000000000000001090000000400000000000000434f4e4e5345434d41524b000000000000000000000000000000000000000000080000000000000001000000000000000300000001000000000d697036677265746170300000000000006272696467655f736c6176655f310000696662300000000000000000000000007465616d30000000000000000000000085938df2f3a9ffffff00ffff0180c200000300ffffffffff00007000000070000000c00000004c4544000000000000000000000000f4ffffff00000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000100000100000800000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff010000001d00000040000000600100000000000000000000000000000000726f736530000000000000000000000074756e6c30000000000000000000000076657468300000000000000000000000aaaaaaaaaaaaffffff000000ffffffffffffff0000ff00ff00007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000000000000000000701000000000000ff7f00000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000600000073797a3000000000000000000000000000000000000000000000000003000000000000006c6f670000000000000000000000000000000000000000000000000000000000280000000000000001bb7ffb64dad002a1f59d06c8cc79a9d1d3892cf8f999751713ea63f08781000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000fcffffff00000000"]}, 0x460) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x40) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/05/07 07:02:03 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x6, 0x8}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x10001, 0x5da9eb2a, 0x6, 0xffffffff}, {0xd9d4, 0x10000, 0x2, 0xeed}, {0x5, 0x9, 0x200, 0x6}, {0x1f, 0x44, 0x80000001, 0x9}, {0xa7, 0x0, 0x673, 0x6}, {0x899, 0x0, 0x5, 0x8a}, {0x6, 0x1, 0x4, 0x9}, {0x6cc, 0x1000, 0xfffffffffffffffe, 0x7}, {0x3, 0x9, 0x4, 0x25c00000000}, {0x3, 0x3ff, 0xff, 0x807}]}) pwrite64(r0, &(0x7f0000001680)='\aI', 0x2, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000100)=""/147, 0x93}, {&(0x7f00000001c0)=""/20, 0x14}, {&(0x7f0000000200)=""/248, 0xf8}, {&(0x7f0000000300)=""/2, 0x2}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x2e4, &(0x7f00000013c0)=""/254, 0xfe, 0x80000000}, 0x2042) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001500)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001540)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000001640)={r3, &(0x7f0000001580)=""/172}) 2018/05/07 07:02:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:03 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x8}) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x4) io_destroy(0x0) 2018/05/07 07:02:03 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/07 07:02:03 executing program 3: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)='\x00', 0x1, 0x2) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') 2018/05/07 07:02:03 executing program 6: unshare(0x40600) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000000040)=0x45, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000140)={0x3, "90cfc5"}, 0x4) 2018/05/07 07:02:03 executing program 0: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x13}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x8, @empty, 0x2}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x10}, 0xffffffffffffffff}, @in6={0xa, 0x4e22, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x90) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000000200)=[{{0x0, 0x7530}, 0x0, 0x1}], 0x18) 2018/05/07 07:02:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x100000001, 0xab6, 0x2, 0x3, 0x8000000000000000, 0x5}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) fallocate(r1, 0x3, 0x4, 0x3) 2018/05/07 07:02:03 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000004, 0x4) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000200)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f0000000940)="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", 0x720, 0x800, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/05/07 07:02:03 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x8}) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:03 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/07 07:02:03 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4d}, 0x2c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x82140, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000007110000000000000000000000000000495000000000000006b890fe4b46d87900f2e066f1e89e86958916a73065a75000000010000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000180)=r1, 0xfffffffffffffdeb) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000740), 0x100000000000015e, &(0x7f0000000180)}, 0x0) 2018/05/07 07:02:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8001fe, 0x0) ioctl$int_in(r0, 0x5418, &(0x7f0000000000)) 2018/05/07 07:02:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x100000001, 0xab6, 0x2, 0x3, 0x8000000000000000, 0x5}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) fallocate(r1, 0x3, 0x4, 0x3) 2018/05/07 07:02:03 executing program 7: unshare(0x40600) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40800, 0x0) getsockname$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/07 07:02:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:03 executing program 3: r0 = socket(0xa, 0x2, 0x88) connect$ipx(r0, &(0x7f0000fb4ff0)={0x4, 0x0, 0x0, "b883805ea81f"}, 0x69) socket$netlink(0x10, 0x3, 0x4) 2018/05/07 07:02:03 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x8}) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:03 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/07 07:02:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:03 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x8}) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:03 executing program 6: set_mempolicy(0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x3, {0x1, 0xfff, 0x1f, 0x9, 0x9, 0x100}, 0x2, 0x7}, 0xe) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xbe) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r3, 0x80000000}, 0x8) 2018/05/07 07:02:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xc0000, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000000)=0x90) 2018/05/07 07:02:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x808, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000380)=0x6, 0x4) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x404000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2000, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x2402) 2018/05/07 07:02:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/72) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x40, 0x800]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x200000, 0x0, 0x0, 0x0, 0xc9}, 0x20) 2018/05/07 07:02:04 executing program 3: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000), &(0x7f0000dacffc), &(0x7f00009a8ffc), &(0x7f00000001c0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8200, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000080)={0x4, 0x1ff, 0x0, {r3, r4+10000000}, 0x3f, 0x3}) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/07 07:02:04 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x8}) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1c) io_setup(0x20, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001ec0)='[', 0x1}]) 2018/05/07 07:02:04 executing program 6: seccomp(0x1, 0x1, &(0x7f0000000ff0)={0x3, &(0x7f0000000000)=[{0x1, 0x0, 0x0, 0x5}, {0x1c}, {0xffffffff}]}) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x8000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'bridge0\x00'}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x4, 0x4) 2018/05/07 07:02:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:04 executing program 5: gettid() timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x81, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)=ANY=[@ANYBLOB="04770000000018336ee916"]) 2018/05/07 07:02:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/72) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x40, 0x800]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x200000, 0x0, 0x0, 0x0, 0xc9}, 0x20) 2018/05/07 07:02:04 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa0000dd601652f100181f000000000000000000efff0000000000000000050000000000000031e00000020000907800000000000000000000000000000000000000005e6e531f7259ab1b1e7bb09c1786fb308439c3619822a9e0becf410a04"], &(0x7f0000000300)) mprotect(&(0x7f0000fec000/0x12000)=nil, 0x12000, 0x8) 2018/05/07 07:02:04 executing program 3: mknod(&(0x7f00000000c0)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000480)=[&(0x7f0000000180)='user\x00', &(0x7f00000001c0)='auxv\x00', &(0x7f0000000280)='auxv\x00', &(0x7f00000002c0)='auxv\x00', &(0x7f0000000300)='em0\\&\x00', &(0x7f0000000340)='auxv\x00', &(0x7f0000000380)='auxv\x00', &(0x7f00000003c0)='auxv\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='auxv\x00']) syz_open_procfs(0x0, &(0x7f0000000240)='auxv\x00') execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/07 07:02:04 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x4, 0x8}) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:05 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:05 executing program 0: r0 = userfaultfd(0x0) r1 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000200)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f00006d0000/0x3000)=nil, 0x3000}, 0x3}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x0) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) close(r0) 2018/05/07 07:02:05 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e00000010000000000000000020001000000000000000001ee0000000300050000000000020000bae00000010000000000000000"], 0x50}, 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0xff, 0x3b, 0x1, 0x132, 0x2, [{0x7, 0xff, 0x1}, {0xdd, 0x2, 0xd7, 0x0, 0x0, 0x800}]}) getpeername(r0, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000340)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x3}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r2, 0x101}, 0x8) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r4}, 0x8) r5 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x6, 0x80000) bind$inet6(r5, &(0x7f0000000180)={0xa, 0x4e21, 0x800, @dev={0xfe, 0x80, [], 0x12}, 0x7}, 0x1c) 2018/05/07 07:02:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:05 executing program 6: shmat(0x0, &(0x7f0000000000/0x3000)=nil, 0x200000006000) socket$pppoe(0x18, 0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x20, 0x4) 2018/05/07 07:02:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x64842, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000040)={0x2}) getresuid(&(0x7f0000000100), &(0x7f0000000280), &(0x7f00000002c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000240)=0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xfffffffffffffd14, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x20, 0x4}, 0x98) 2018/05/07 07:02:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x3, {{0xa, 0x4e22, 0x8, @empty, 0xc4e}}}, 0x88) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001900f100020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/05/07 07:02:05 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x37) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0x4000000e3, &(0x7f0000000080), &(0x7f0000000040)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="04000000612d79214286f79c0ebf8a3e60132e5b"], 0x14}, 0x1}, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000100)=0x8, 0x4) [ 160.857697] netlink: 21 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/07 07:02:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x20) writev(r0, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3510000a00060200000000000000000100040d001000000000240003000800", 0x29}], 0x1) 2018/05/07 07:02:06 executing program 5: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4a, &(0x7f0000000100)=0x8000000000000069, 0x130) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x2480) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0xffc0000000000000, &(0x7f0000000140)=0x4) 2018/05/07 07:02:06 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000159000)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond_slave_0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffff, 0x2200) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e24, 0x7c07, @loopback={0x0, 0x1}, 0x55}}, 0x3ff, 0x10000, 0x9, 0x6, 0x4}, 0x98) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) write$binfmt_aout(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000003e040c208f31f9f03500ff00000000000000000000000000000000000000000000d85e5830f96c8a5d88f60739baacad9ff2deb68ec938f9d689367d28ff01c19404efe9f78ea9c4ce29c28acea8cba7f1a0799452abccf40a1009be5152f8c798dd031222e2a3ec2af8934f94902862ea45b61367fadb66be956a94569dd679edbbbb5f0c1de26ea782c6c4a4b44b7f1d7cba2371dd3070a25aaac891b41e3858fc061e5c2064b1482b3827f252b95dfd4c26e57031b27ff1ba4120bd392c1233"], 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}}, 0x98) 2018/05/07 07:02:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x7ffd, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000003040)=[{&(0x7f0000001480)={0x27, 0x0, 0x0, 0x6, 0x4, 0xbc, "29eae4a51f4edbfb3aea9a6c913a92b7dc93e1d84bbcade66a9b2e4231e537a7f8533751ac6739480cd8593bfc51eb93488cbe944a3b25a579105a56c480b8", 0xd}, 0x60, &(0x7f0000002840)=[{&(0x7f0000001500)="3458cc7bae3a0a1d7e87bc755f21d65b99a86f0c38e426631ad6937d1227d75decb65d6606fbe055605617ee77997eb8a680b46070ecd4c9644e70275ae2dcac631235bbe0761f057680aedab35c066089637e22f654210bdd0cd45460bf6d46f0ebfe717b0cd3f4cbc9b44d9493e44a2996b761342bb61a720bf1b13ff9a2bc35029d8e63a366446240cdf9e5d87cf294838907", 0x94}, {&(0x7f00000015c0)="d351bf9289668945689c403180fa117da8cc8bdd798e054ea65a0e10f82e582be285daca945095d8152293066c9ab1229a4eb03a4eb5fb63566de258317aa5caf3e9c2abbc92ec100ad10b585334e9353cecb04ad2db60cddf31004b2ba84d9fd365184a721656566b1382dd86473ec6a42542e4d93db7ef05e52c8a7722e618b9b93490a00a381c0993ffe4d3fbab7abd71dcf7a51d7ca0f832a82fce95f40955a4a500de7e43ff67a131e3a2932fd37f3738ace4e5988beba93ec18188da53d0ca2095fc5f76cae301910d9d4183", 0xcf}, {&(0x7f00000016c0)="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0x1000}, {&(0x7f00000026c0)="3a7785ffcc42b3cdacbe613a179852a17537ce516da18f1afe9f74edc219e17de80a3d71981b81a20374292ef286c4dd18a5e6fd4b68f2ff522d90690c33a3b0766b7afa64e69fcf819c831c370df4b741ecc7b16c", 0x55}, {&(0x7f0000002740)="79b8494f4a1b9f7ed69567acc25872578ed03d3ea2ead90f342cccc064a678a73578b9eee0ed46859af1a427f563aaeda1e4bebd45d4307d7e9a4a6176a993c2a1593af43d935a91cd34560a46c0d9adbbc2344c26f5409193a4adb29575bc987a386d2db92fdce3c903a37882b8f192b4d1ec226d94d170f472abf264275cdce36038277d61966df9f4e895672de5190b2d4124154e45e723f9694e15b426b819c1a2ca7be68b94dd177a79ae7fc7c502061c8e4b1fa84fae1441c7e506b549faa3b98dd0851fbbc5c2672b8dba2e2205ef4e11f314acdfc8200ac498ede91501d56c8d22e14720f07d301f7ee94d67de4e6c82", 0xf4}], 0x5, &(0x7f00000028c0)={0x50, 0xff, 0x0, "ba59d8b634b6242358ae8a0aa91330f5658f9c04a42c1ccac1344729d6595e4536a4e46e9c2b6050f96273771808c68d4bf7be1444c37903cb85a87bdc70c6"}, 0x50, 0x4040000}, {&(0x7f0000002940)={0x27, 0x1, 0x1, 0x7, 0x3ff, 0x7, "26c761c889b8ca06ed57e72c1b78cfcdfad312dfe25b380f43d00d6e4f46d5d23c67fd19f329212310cdcd1dcc9d5d283c3897c4f0efe653736e95dbe2372b", 0x3c}, 0x60, &(0x7f0000002e80)=[{&(0x7f00000029c0)="034e621867053d8648ca2dbfae91d370c822174de4a2566f1d60741da0f43841c50552bf0f70605da8cd9a5951cf155a2e796ab899773abb3d33431fc96bf1004f2e395460e9aeb2a4372a991c8eee19e5cc63aafb3cd067026cd34f15f56c7ec1a57041dbf3880597186ecdbd75f924c2d8fb81d184808e3b7892ee35ab3f1d516748f17ac6d9a85997", 0x8a}, {&(0x7f0000002a80)="e614d67a195e16542e7f4a49eba5adcfada77cfb14f5d6d5ac8cc30a06", 0x1d}, {&(0x7f0000002ac0)="01f5fda8b8a1f1ce07b5921acbf8e009dc1d782b4ecb6a42ef13c99d77cc64694ba199ecf6d3adbb8da4c3ae4787e8b3ff2667f629b36bc670193ce7ba90f9acd14971a7bb6e724376b08f3eb76330762b1e82bd1ba97eb455b48ff2eea9871165f37b3d0c38b6e4d7d4ff7f76f375845d9c925ad61341a4d03e7656275b40ce09ee11e9aaedb7697a1beb54c096cf4afbf0bec90a42c4e1989eb38267fc62489264b18eeb699e44ed7a18026f556fb31125b06c05935f7be272c13fd78391b7f3f865a481bf888b76f625ee2cbf24e8f4ed783abb8ced65b5", 0xd9}, {&(0x7f0000002bc0)="8a6fdc4c6ca69b15745f2716ff36da8fc7ae14e6baac65070453ab38dcffa2965e99b56e7b1ee6f1f19d6b898f16900565793fbc98fc59a388b262b521c46c442e1f6f24fdd39e51bf552524c98726b8ad0c14f8c5ba44040c640fdb7349d99b82c38c4a62b7cbab1072062431b464a2a6d8775ae2b6c2c026d1d90957e217c33ecf7624ae6f80d8e67b9b411f25655b1e18b50a4f9a1dbe812a631fe20050a4cc7949065566b8d5a19da720b0f4161449928e5959c2321035f978bad53517791490f92d943bead6123c78d79fc3cfca28be526c15313ccc3c9239cbb6abf3b79f4a3a822f62a2f8203528abac5f85c8305d38", 0xf3}, {&(0x7f0000002cc0)="58e730a6698612479ae7578396fa597e3ac402d36935f6a5ff2ceaafc8a2206c35128c15c38e616b601f89426ce63f7fd73b5420ea200ee3d73c72fe610589be91145370b243dbca6b09180bfc92ad8a557153c74a8b5d37f348edd36a980113337fdd6e11bc6d15434eff6006a4df15abce1b7e26c2262fa2c823e56e683a1a105e48a72468dcf9de4027adac4c505bd8b36a79c8c2a8100c75328e36b08000cce7ac27b1e6dd3133ee02d3ea7d1f", 0xaf}, {&(0x7f0000002d80)="330ab554d81fad87c3ffec5362fc067cceaeff55086d91ca30fecfd98c3b2aa333dacba36bbc3185c5563077c16f59b3bea8f1bcbb2d2d5452c1b8d14663d109ad7ad874481da38baa732d93c0bedfcbf5fdcf3477cd7bebd6dbf08c9d06029d6ad0db9321f08c63863b17196644546ef88d0c152d178f43b3af52ac2aeab3d0e6a1777f61d24fe57822f997dc9a50a488a859b3499bf155987c4a82f2bd7cb6f6b8d5303ace52c190f745cb217aa277ceac0f5437f013e7e7d35cafb704a8ae48f33c9627bca3f0d316ae74ed5f8c7bb2d36e295e9e25d23927bd9bdce45801014fe512aef7f289e3a6a1ec69e44db47c", 0xf1}], 0x6, 0x0, 0x0, 0x4000800}, {&(0x7f0000002f00)={0x27, 0x1, 0x2, 0x2, 0x2, 0x2, "406ec4304c68862346c2789ec5b3d128de2005793a21f56cd7d646336ff1ec645aaca5acc29e48490326a79c70dfd98ba4238dfdda5392b071da6edc96feee", 0x1b}, 0x60, &(0x7f0000002fc0)=[{&(0x7f0000002f80)="2597a0969a765427c192001f6e7fe5f6c835ae9fca", 0x15}], 0x1, 0x0, 0x0, 0x20008000}], 0x3, 0xc0) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x4) 2018/05/07 07:02:06 executing program 3: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0xffffff59) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000140)=0x100000001) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000001c0)) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000100)={0x333acbea, 0x5}) accept$unix(r1, &(0x7f0000000240)=@abs, &(0x7f0000000200)=0xffffff3f) syncfs(r0) 2018/05/07 07:02:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:06 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x2) open(&(0x7f0000000100)='./file0/file0\x00', 0x80000, 0x0) link(&(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/07 07:02:06 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) 2018/05/07 07:02:06 executing program 4: perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:06 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x183000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in6={0xa, 0x4e20, 0x3, @empty, 0x2}, @in6={0xa, 0x4e20, 0x22b, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0xffffffffffffffc1, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x9, @empty, 0x4}], 0xd4) unshare(0x40000) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fchdir(r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x311, 0x5, 0x20, 0x2, 0x7d1bda53, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200)=0xffffffffffffffc1, 0x4) 2018/05/07 07:02:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:06 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000000002, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000200)=""/186) write(r0, &(0x7f0000000f00), 0x0) ioctl$int_in(r0, 0x400005473, &(0x7f0000000040)) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000000c0)={0x7, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x108) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x3, 0x9}) 2018/05/07 07:02:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x200) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000d1dffc), &(0x7f0000000000)=0x85) 2018/05/07 07:02:06 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x1, r1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x141000, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/05/07 07:02:06 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000), 0x1a4) 2018/05/07 07:02:06 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x34040000) r2 = dup3(r0, r1, 0x0) recvfrom$ipx(r2, &(0x7f00000000c0)=""/128, 0x80, 0x80000021, &(0x7f0000000140)={0x4, 0x0, 0x0, "03fe94225544"}, 0x10) 2018/05/07 07:02:06 executing program 4: perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000159000)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond_slave_0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffff, 0x2200) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e24, 0x7c07, @loopback={0x0, 0x1}, 0x55}}, 0x3ff, 0x10000, 0x9, 0x6, 0x4}, 0x98) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) write$binfmt_aout(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000003e040c208f31f9f03500ff00000000000000000000000000000000000000000000d85e5830f96c8a5d88f60739baacad9ff2deb68ec938f9d689367d28ff01c19404efe9f78ea9c4ce29c28acea8cba7f1a0799452abccf40a1009be5152f8c798dd031222e2a3ec2af8934f94902862ea45b61367fadb66be956a94569dd679edbbbb5f0c1de26ea782c6c4a4b44b7f1d7cba2371dd3070a25aaac891b41e3858fc061e5c2064b1482b3827f252b95dfd4c26e57031b27ff1ba4120bd392c1233"], 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}}, 0x98) 2018/05/07 07:02:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:06 executing program 6: r0 = memfd_create(&(0x7f0000000000)='proc.wlan0ppp0keyring\x00', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) sendmsg(r0, &(0x7f0000001900)={&(0x7f0000000180)=@can={0x1d, r1}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)="a5ecd9b1a5e67728bcb53f5f2da587feb7cb3c0b596f84361f8e19c70479895d17cdc8", 0x23}, {&(0x7f0000000240)="b48a8ed61d4bd22e28a8aff40567c1ceff59511d91c43341355a1a1fe8ded648a18216e2f89b88f4ff900929dff302246b1b9a6056f349a8154b555eec2b9867b7e3da2ca3f0d5cc2bf10610b7063afdf0b155f69bb9bcf7feaa572024b05519c33d8429ae0a72c696632ef2aa7693e18ea5d5431b6c83e5a69b35429d2d3e", 0x7f}, {&(0x7f00000002c0)="8964072a35b31ab104429d2a42fda68c642d03df920a087562f8c2a370b007c8848d1103f4d5a50fc96f7ca458d3e6739ccd1d9b0e13e6b993415aed89d87bc12803e910f0fd0e5325b05daf7f29280e9dd1e0eaca403d3262e7b32137f9db5995f559124693ece928e1aa73d67e585afeb7b1e7cffc07b1c1942d5e36dd35493c7a4162001d569c79144ed82474251edb7ce39fd04a4e048022960f741b6dd945f537a1082d001789a67e95c6bc52f9492d609f2380c5c44acca1edcab4605f83e562d1fec3b503733b8a1455aaeff35ff157178b0171a091b2db36b9191b", 0xdf}], 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="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0x14f8, 0x4040040}, 0x4000) fallocate(r0, 0x0, 0x7fffffffffffdffd, 0x20040) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000001940)=""/229, &(0x7f00000000c0)=0xe5) 2018/05/07 07:02:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') sendto(r0, &(0x7f0000000040)="7d3f8035c22f444bcfe6ef74302df584780dadf487b7425cda20a3ef2543c6e984f4205bb2dd199d467895e572ac5f2f0411be702986072a2a970fde8fb97a80a1516b2629a13cf7403af2f4e7bac4ae3c6b076b1798bd994d9cbe88c7d4c6eda81c29c6b922e07a5edac7c906c190125374a17b259ec5cf1032285967a4900f0bb9d761ffe2b280d4", 0x89, 0x10, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000200)=0xffffffffffffffff, 0x2ce) 2018/05/07 07:02:06 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r2, 0x2}, &(0x7f0000001180)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001240)={'syz_tun\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001280)={0x3ff, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x210) dup2(r1, r0) 2018/05/07 07:02:06 executing program 4: perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={r3, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa00000014000000910000008100000086dd6097922b00140000ff010000000000000000000000000001ff01000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5020000090780300"], 0x0) 2018/05/07 07:02:06 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2) 2018/05/07 07:02:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x200000000003) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}) 2018/05/07 07:02:06 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:07 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xb, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f00000000c0), &(0x7f0000000000)="0087fadea46b3e9a68ce7d726741b4cac4c8d527b59469152772bad267a566de06db5ec967162c6aadfdfe56bc1feff8af370d0000000000007a39e30ac4c45f06aed29ffa35894a06d810f910b22ba7ebe1d2a0a3424443169177888be2317c116ce2f0c18f3b6c52b2ed1fff177d3a7173c3893f4174ef04b753b8be0ca51036382e7f5dc95b05067491438f6328311b8915074885e4bf61ac52a6c66a2cf8ae"}, 0xfffffffffffffdd7) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/05/07 07:02:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:07 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0x39b, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x5, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/07 07:02:07 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0x6}}) socket$nl_route(0x10, 0x3, 0x0) 2018/05/07 07:02:07 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x200000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0), &(0x7f0000001200)=0xc) connect$inet(r0, &(0x7f0000febff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001040)={0x0, 0x6, 0x80, 0x3, 0x8, 0x5, 0x3, 0x10001, {0x0, @in6={{0xa, 0x4e24, 0x91, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7f, 0xfffffffffffff000, 0x5, 0x3f, 0x10001}}, &(0x7f0000001100)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001140)={r2, 0x2}, &(0x7f0000001180)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001240)={'syz_tun\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001280)={0x3ff, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x210) dup2(r1, r0) 2018/05/07 07:02:07 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) dup3(r0, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x40000014}) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400200, 0x0) 2018/05/07 07:02:07 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:07 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f00000001c0)=0x10) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000740)="6b5fb74307cd8c056d298f2024d8a3c83871d1eb8e436ea172612bb7c4e4d3d11ea3873c884ffb11bf62308965d8896b30fad597f5d981c0df294da5d1e1c37a00abb93bb7919c9e80c254dbc2ea5c55fd5d24fb01f0b1abd17c0b91c70b75b718805c71b7a112fb77d293311f8d7dc32a01b54c6d739bc1959858f1a02fb8315c3ce9d6461425dd2fde59096c114989b5", 0x91}], 0x1) recvmmsg(r1, &(0x7f00000048c0)=[{{&(0x7f0000004140)=@un=@abs, 0x80, &(0x7f00000043c0), 0x20a, &(0x7f00000000c0)=""/248, 0xf8, 0xfffbfffffffffffe}, 0x800}], 0x1, 0x3, &(0x7f0000000700)={0x77359400}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) 2018/05/07 07:02:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={r3, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaa00000014000000910000008100000086dd6097922b00140000ff010000000000000000000000000001ff01000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5020000090780300"], 0x0) 2018/05/07 07:02:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0xb3, 0x1, 0xff, 0x3, 0x4, 0x9, 0xd9f}, &(0x7f0000000080)=0x20) memfd_create(&(0x7f00000000c0)='\x00', 0x3) 2018/05/07 07:02:07 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000300)="359652a206a5426b55850612b319aabe572562a07560d1aa45a6de0a47ff210cadad619c43b3154df87e43e17fa878877c0d7bd5748d39fab91f2c92eb28bd824e", 0x41) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40040, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'sit0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) syncfs(r1) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x3, 0x3, {0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}}}, {&(0x7f00000000c0)=""/242, 0xf2}, &(0x7f00000001c0), 0x4}, 0xa0) 2018/05/07 07:02:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) read(r0, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) munmap(&(0x7f0000013000/0x2000)=nil, 0x2000) dup2(r0, r2) 2018/05/07 07:02:07 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000007f0000000000000000000000400000000000000000000000000000000000000000003800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c5a92d6c3d916fa89163c7de138d1588d992ec1b371cee171594a6ba077b293bbd8740281c3cb17b2969e035d4ac558922ec314ea797954d1418073abe23f7fa7479d0f2faa5ac61478067fee60a14e36d4391b25e25d32f45682a5cfc63fd68fa6d6dde15902407e894b0c7b650b48ac6e732d13221e565e41cae18eec37a9eb469e047e1c5bb770d93080299afbf8a11aed6bbead7bd35a1bec4bc54fce30b1e86f3141b20483b81b4def1493dc62c9077575e3a94415bce5b69c287def1e2b0c9eacfa1a5442295d869d90fd556575a6ebde7db57dad90cee9fb435f9b82609fd728e15ec0f425b3b9cf0dc90060fd76d1f70f33b493288fac9737f21079080b763c6c61a32dbbb94b198d9f8401e7d49a7c3d610246ac5de0adf0faac62a083376621d7fbb8a66dab3ba3c8f4f9edf13370395dbd4d0c70d5c6cc83b789d956a0354618c1590ab7459b9a235697e7f7ba79784ed161cb7c56305f8d4f8a618b1b699f65ee19270b530dd942e557f97499cd38636722f84a77120e68fe05cf26ab787f9b73298e618c564d90714b0e4f4ebb516e13229596ce9c5d9b094f9b6c4dec74b6f2aa655c8d8805d5cbd59e0a0dc1cb4ab08a0a58980955fb5e032c7916325cb755c65af77946f00f08adb6f97909a5aaf5ae67ed94b688d5001fcd4eaa1428807691049a5f5afdc1b8e9d7da4e008969e95d54f0c5fa5da2247a2f5e6dae9156191efdd3fdc78163a79c9a27847e4465d3fb247d2f273137b2e97c8913e6aba6bd0bce1e93bb9ef45264bd82036156116d885368b9490f87dc11c3ec8e6bd5bad7816036d40c66dda8b4201eb8205dbab3c07814b9d427d04973f27acd7e538f485b7708f9376830e5dc23904dceda6d4760727177f3858bd6a0306d771b90037a1ab8974dd45cd3c09033933b96f1f8ef456a0fd437398d101892ab5e7d66ab35289b9c16bdfdfee94024d58872ced2e8e601e7015c4e44ab5b7b75e8ef1acd8b2e135564146f61440b719fa72a557b0db40724d8073328b9f4f455fdf72601626688976ebd5183cda13ababa68c1a354d1adf1e524aaccf169d1460b8fb28eeca279a2dfda8d3904ee81a5d35057d56cd503b47026447181d3a939d47f9998a8fc58ab1bbf24879c288f6768909b29544ed9b81ad61b3a77b30395abe4bf1705923b0d38c71310e7d98895e49d9e894e00110ccd0bfe7657b0c0975b248200e76f7ac32e4773acd130478cf60adf55d5f4b857b5e9311492855f5af66ea6d625eecd1eac1abc7984c39164deb1784e50878b8e5d1958145d9ae7d4c982afb352fafcafaa6f5b9024f80f4d25d7cb380d00a4f1cc754a4c884acc3f3f27d8bdeb0ff155f5db9e339ca5d01542215282f083788a68737d6d6613321d1726c5c9a49c15947b2598a473c74342114e663a24f8fc5734cb585bd3690e87a72f1eb44eba2d3a79eafa75a29074df07d7da6218f6fb11ac35d5ec3d306798d73007ad9cc6cc7cfb60354d1e38cc224379298e4710eaec61a39524a769773a7b911112bb58e838121897d3234e8d5195344ea9745a8201079569388b1738f54375f4b8a74cd40fd34f6fa613f2d844169f8a55fb0beda9eb607e26964eb95b73a2b19d61a4134b1354de8479500863bc4d7f135e79568767bca2988b48af1fcfb36b50cfb1bd609ac3f700c87eb99ff5263c6374ca0fb684d23fa4031672dccb7866149384099e2934a63029acda190e1a95201d5e8168487a6675d3cc134830d324cd9da81bc65fc5473dfe9aa76db3091fb50e0eabeaccb5b2a9bd0573a2bf77fa9b62bf94131431ca429bf73e96fa7501079a50a12f97c72fa6d11e055ccf22a465912c4c5f261b971af7aed00fc32dab1561a4eba5842e88ef41128eca1a6a7a8cf4d0a858aab22762c6e12431a33d3466e3684acd5dbce5893df49598e147c23a4cedfc62db94cf6e260dbc0b469b4a608dab01443518c0f179bc2bacc3b038335254b708690fe71a4e25b622eb0ecb05ec3a5c2d222e8e56387ce5b4487c6485a69a868e4e7bcd8a7204de94bd6d3cba51e0bd8a6c993a4eb0881514c4772623d2ee8d3dfdf77f11d44ba369e7abce3c084bdcbf885b4939b68907d187b5f0bb0eea7d2d8305f4eb386531f2f9a9227555293778dfb7d9a4d8e56f70f063bd71b00abe565a2745d7a1cd53987a8aaf079b07b160885f7e538d68377ebed333ed168ca5960a36facb4ba233487d21a494e909b6b5d3a388fe2d29cce73688f64fb1763866cb1dd3fbb685559f1980a49e84f127dc24030dfacbd569cb61c2f1832011a3c3b857328719b1d49c70bcaadb3147ffa898b1810d9f8ea6943b4e4881005a28fca56b65de2945df6f25ed3e80433c4118abfe348e84c56031b3fd21865ed5736e46ba02b2a5c5cd7be89626d9df299b8d24b8b358a1aa0a2209b125e40626f091d9db3f4e4188cd2cb44fcd222fc098799d7c1e155f8ea6160b98492fe01c97f01367e0c28abfecc31f07c94f346572e4ea259d8034e88400a565faf1261389d23cd7b7a223918564962cc6313cbfc1422899cb48ed13aa1f11e09e428ca5a6da952f8fa8ff6881469853f3514b98f5ee1071abce985fea631ba2ef423d05cf157a1ae18699d59780f1563e045e5d61041c7ec6900129281416131b075e19043c0eef45a9f20a6c634162c98cd3c2403a8ae8fd04a51f0ea3bf14213b077ea725c32fcb78bb6f9d69c2e763a98b1200ad2a2e5aa7f1b810f9d9a07a3350eb95ebcbd261fb6fa8f7036fe86404efa8a3d12b2b433fa73a5eafc3abd072c6db8b7722f426d9665eb650bd5412b38f076b25a99accb80a6d3591dcec831f77e7c8018884976c3a16b09225d79e366a3d4ab91fa2bd183f70733440848c6fe9baf4c05fb8b00f94127c426ee21f4cd2e49ef56b7626682b39a64adbbd50991fcafcbf3aa7ab9f94917c91cbdf1da78d68642e36df694631073a09fb890e023bc8c678f3055de333ca51e30d3e18456b747dafcd53bfb96c084587e3aec8ee0f1db3bb2b6155675d55c2a29fc61bb70f0f798d9b8c42d31129892a37744fe01879584b7085b449a6d8678cc564a90b45be337ac84c2ef9a28857d4f2b9361520c379cbcafd29112d4657297a7e3ffe2578c8b9eed9cd2dd1d97358c5616b8415936c5b285db25df17bd7ce6b6d8702b9c6832429a301c6670cf3f29f053c380eb80310910f78f6feeadc5b7f1b6cc65cb9007400bd131b329b476490465efd0bddac9073215462dd0ceb5ccb665d6b9885481879121051ba9e3486f494c72572c37578d0aac467f0f8655b9aa9e08059b7439a3b58bd0b2e3aa7882a140ffec42559779616a2f3051eca5a10c4d84367adadb09e908591ccb8caf749072f3e59f547b98684f6e24bf26cdcb3a9e004add160dc55f6aa437b0774d3833e08a75db6ea0fbd2b35423b926f217e2ac59b780d6769bd1c534da9913c832eb5a6e71015d4ad95aad3c7cf3908482a30be957381c89549918e2b3a555b6e3d96869d1729b4d7a83483bf383d3cb4bb8eed3f4656cef6442662587cff1e96e38da98e8061eb4753f51cbd350576b5d903afc74b0e652e3eebb76aae0ee4b6fbf94ebdb2f1a4cb4761b983c42a9eb74cf44b4ea5aeaed7bbb760fb9d3bbcae089bd9244724fc6b0da0ec77b070eff2db0647572ddde81f129d62cfd4258a41481dc8586722b9cb1fd3c5f721decdcc60c84a793b0edf781a532fe16479530bde9d34c2fe5b6e0d684ea019a449fa39d968530223f7eab230acec211cf23c479a0442ffceaa909a8400963ed4f8993fb3a0e69610c1e520ee26716649769c6baa8d2d01643e855a6e1aff8717fa754ac147fa125c8ec4a10155633fcf14c1ebf7f31fcdb2263cf3f69ef9ec80fdf8fb34584e95ac91b74f64eb0794e9c16874290b6f05b89fa23f7cf8700931e38ce3fa8c99ef4db3dbb49382efbe458cd9686f1018d08bc4da302c68fce5b106385e343af774357bab93a5148f8a5c37836318b87860e1110ad7356e1452777409271c8f9d92ebcb48260e0e665383a3638ef7173f560f31ed792f8b9360bab181095cb5e325116797ba89435d13bec55656e79f52996fb60dee4fd61e713c09cd474674e72079a05bb8d9cfeecda08dc6c59870bb5cf514dd1a814dd6f07a849cb71245ccf3410bc4797b80c354c29eaabb69397b37911a778414d0ad3083d094af12ef24ebf4accc3fe2f2be52f1855307a3484b26f737af313bf17595d7f7cd9e120291eaa1e274f3f5d17b3a3d00ab4c97a0747b992e432759e2e79eeea6e71220095f5bd045199a6e67bb99a174aa042260715e6649bef8089d00002da58b51545923c1ba94373b0c7575f5bad80f9dea5254c828d4c7c899ec3ef205f7bfb7af084efe97c79152950bedb5c61e1ef4d7129c1b2bcc9b58f9593c92a7df8a64745f2c65e7f5426f9e677c02ab729617b633de1c42b5b222312090515e0c6b0405bf5b0afa6b5348aafedeba4b6150f144b181880cf051cca8cbabf514f8bba3aeb88258bec5e903a4c395f4b9d3ecbe71de649fb8392da34648e08c9e3bdab99ae253ce67727ef1d81fae4a6546cef01e2057738c0d51153a1bcb26a5f3a94bf15578f8121853a16e838b79d7d7c6782fad869280dfb66c8d34841c20d3106c31b88f9bedff77b9c3c48d74ccf00b26987a777a5b575c140fb8280293b4d038c9c362c6c2a618d2b939ccf7b8fb58b28e4850c2baa615353308aace435084a15539b640cfbdbd88300d1549610bb05f5aee85476ea0f875de79067a4eb56bd1cf8ba61e0aea12283262c94daa776a4e3ea58b9462cca749a7fc9cb7fa1fa812c249d9f3abcc12eaa5953948cabfee7d0fdcf4c91f4de2c852d21a6e58de4c1b3a6ac090ee6074f52f37c3c2346a07ec9128e70eec1f7f9a84ad1f4ad8dfe454552b67968eb0cc96e6a35b9f52f592c158ed7cc3847461cdc7f691eb54328d15650640d114e7c62ae429e86cb46cb941bbadb26e0cf033d5ef447406fe748fd8bdfca0c89e455932ed508847bacb8e7aa6acf021b565848c8970f51045619f1e15bd666b2727973e06cd0a1988e7bb748014e959fe72d754c32ecfa3ef869a6bb42032f1a42f9a0ae9ae42e7ceee9d1c41cab54f6e13e4166b18ac04f0491ed068b94a558c883b66dc9912a7eef8ba8d3241ea0d67c8e360fd37fbf6f336c9bfa7626646289a07b3bf1df2578f0abd9264171102c77294abd6e4873f3f8a769d865ddb8c90b09f78d34087e08c76d2232ed685ec5d8ab96e4f6cc96aa2becf7c4bbe8dcf032f8e1d0201b0cbbc6ef69a883447a94c41d2fdb776f5baabbdf99880b4f7772ed8bd0ccba6b0dc4ca524d2c7e78e4dc265b36ef6901efd646f1068fa3e057133f5f3d79884382ed9ea3200b6219b5801cbe89f7acedd27839485295dfa7b579433565cac38bb5a561351bd3e6d30f279783cd159d2f4b00d3133adcaf90dfc72521345d74fa8a77bb6fec9183bb3b3d15a9b283f8bca63badf5bced4d165a24fe5cca8daf88c78f4fc70b74bdf34a5ace99d4a1e049ca65cbf3083519407adb3809b9d9ac92eb4f14be95807f80000000000"], 0x1001) fallocate(r0, 0x3, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x104) 2018/05/07 07:02:07 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000001c0)=0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_delroute={0x1c, 0x19, 0x100, 0x70bd27, 0x25dfdbfd, {0xa, 0x80, 0x80, 0x1ff, 0xfd, 0x5, 0xfd, 0xa, 0x2300}}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/05/07 07:02:07 executing program 3: unshare(0x405fe) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/05/07 07:02:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:08 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x13c}, 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/05/07 07:02:08 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xfffffffffffffff9}, 0x8) 2018/05/07 07:02:08 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1001) fallocate(r0, 0x3, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x104) 2018/05/07 07:02:08 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:08 executing program 3: r0 = socket$inet(0x2, 0x4000000000000009, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0x100000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) open(&(0x7f0000000040)='./file0\x00', 0x280, 0xc0) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2}, 0x10) 2018/05/07 07:02:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:08 executing program 6: ioperm(0x400000000001000, 0x3, 0x0) sync() 2018/05/07 07:02:08 executing program 5: unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40043, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0x9, 0x7f, 0x5, 0x8, 0x400, 0x7, 0x4, 0x57b9, 0x8, 0x80}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000000)="8f1e864c194e96b33fedccedee7b0612a36f0abea70825e291abb16ed5ae46e5c7fe329068caaa5f05eecc5b5d006ff3ebc599a0de9fe07db176340d2be6b973bcd4cd8ee28baa44000d4f95ab851cdb84346f92eba4ddb7e6d0a39527e7378a80fb258ef13429f5808c4e5a98a1bf002bd691c750c6922f3a653256fdaefcd7776fa10facd03503de545054a7b3c26a31a94c577bc9e5bb3782829f761b5bc13527a836066bc54520058c054ae0f72d223eccd37c321c02348673ece2db23a4317f791af5418562b9e81d6595b490", 0xcf) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) getsockopt$inet_int(r1, 0x10d, 0x0, &(0x7f0000000240), &(0x7f0000000200)=0xffffffffffffffda) 2018/05/07 07:02:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:08 executing program 7: r0 = socket$inet(0x10, 0x80004, 0x10000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c14cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x800, 0xfffffffffffffe34) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x40002002}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x1, 0x2, 0x0, 0xa2b3}, 0xffffffff, 0x4, 'id1\x00', 'timer1\x00', 0x0, 0x3ff, 0x6636, 0x5, 0x2}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) mq_getsetattr(r1, &(0x7f0000000140)={0xff, 0x0, 0x75d5, 0x200, 0x26, 0x840, 0x6, 0xf760}, &(0x7f0000000180)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x200) 2018/05/07 07:02:08 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000000)=@canfd={{0x3, 0x9, 0x100, 0xcb30}, 0x17, 0x2, 0x0, 0x0, "29de48bf0a66962260ec2c07c689abcc7a0e068c6dfb40de019f565206195bab6a7cf09e38eaa01f1165d5c585a671a1dd4d480f639f24b742f1e8f76c188ca4"}, 0x3}, 0x1}, 0x0) 2018/05/07 07:02:08 executing program 6: unshare(0x28060400) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/anycast6\x00') ioctl$KDSETMODE(r1, 0x4b3a, 0x10001) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@generic={0x80000000}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/05/07 07:02:08 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:08 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x0, 0x0, 0xffffffffffffffff]}, &(0x7f0000000040)=0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f81b7f0b014f9f91eeb7c37c7250f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xd) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/05/07 07:02:08 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x1000}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="6800000000000000ff01000000000000d6345e2d12586650542acfd601d800903cc0445e208055dcc8f6003146bf232e0ba8ad53f1707b2ffbaf0c412faac8e30525b7b8ba1756e08162c1f66e7324d8287f3479ac0c4d934c0bad4591fc0000006000000000000000000000000600000026b3b40ca19169b2e1136a5d1e05d991f0ae86bfe09b71b739092f453a6841747edca3a004f219e5b9d8e56d8b209d5e4609754fdfaf63a6d77bebb1bc7bf050bea0bf443a12dadabb000000000000003e00000000000000100100000800000038279fb0e2577d2e008dc92aaed6fb18a0de72342ab5774f1d999e745e713e647fa8d7510561850e12dd869142c0000080274e69f99ca1e5d791d40da051eafc2be8e398df49a5919da27bfb24915d19b115d41f100ba660473c09700f3e5286dbf60aa4fb80fc48392864b080"], 0xffffffffffffff9e, 0x80}, 0x3e3acd0a}], 0x1, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, r1, r2}, 0xc) 2018/05/07 07:02:08 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:08 executing program 2: unshare(0x40606) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x101202) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 2018/05/07 07:02:09 executing program 7: r0 = socket$inet(0x2, 0x6, 0x3) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) unshare(0x40600) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) ppoll(&(0x7f000013efc8)=[{r0}], 0x1, &(0x7f0000870ff0)={0x0, 0x989680}, &(0x7f000044aff8), 0x8) 2018/05/07 07:02:09 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r2) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000040)=0x89) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter6\x00') lseek(r3, 0x3, 0x0) sysinfo(&(0x7f0000000180)=""/69) 2018/05/07 07:02:09 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) rt_sigsuspend(&(0x7f0000000180)={0xfffffffffc}, 0x692b30ac28fe7331) write(r0, &(0x7f00000001c0)="64c71628f74904a57f86522ed7c47c4b8f8649c9238fd627a94e43a3c66e0303522bb55cd91d5fc9f0ba06b21df7a7e5e2229bc2ae50b9a773fd761f0d2bc2e7b4556b9bee6348373a12b5c7432769da2dc4a867af0fc5c9557a05d4eff5eaacdb5df3f0b69d6f8b4e6e8ec73eea01d85a6c5016f872bc6dda18e03e03a1552f0a194d774270b5f8e7becf5f808bb8dc48ac85d5058033f090c082bf41cf603d1b32bd76cce1741792f5237c573a435399827d10b2a0ee9dc65e67a5aeb1be4031044b9776caeb0bfeb33cb453", 0xcd) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1b2) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) rt_sigpending(&(0x7f00000000c0), 0x8) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x840) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/07 07:02:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:09 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:09 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={0x0, 0x8, 0x400}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r1, &(0x7f0000000340)=0x4) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000400)={0x1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x20000) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21}}, 0x5, 0x1}, &(0x7f0000000140)=0x90) bind$vsock_stream(r0, &(0x7f0000000380)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e22, 0xf9b, @dev={0xfe, 0x80, [], 0xc}, 0x100}}, 0x401, 0xac93, 0xbb, 0x8000, 0xa}, &(0x7f0000000240)=0x98) 2018/05/07 07:02:09 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x52382, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000300)) close(r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xd597, 0x101000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xcb1, 0xe20, 0x401, 0x2, 0x6c1ee997, 0x3, 0x7, {0x0, @in6={{0xa, 0x4e23, 0x8, @empty, 0x5}}, 0x101, 0x400, 0xc1aa, 0x1f, 0x6}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r3, 0xfffffffffffffc01, 0x30}, 0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000380)={0x1, 0x48, 0x66690385}, 0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000004c0)={0x2, 0x2, 0x100000001, 0x2, &(0x7f0000000440)=[{}, {}]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x81, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000540)={r3, 0x100000001, 0x6}, &(0x7f0000000580)=0x8) 2018/05/07 07:02:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x8, 0x4}, 'port0\x00', 0x40, 0x100000, 0xfff, 0x1, 0x10001, 0x1, 0x1, 0x0, 0x0, 0xff}) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f00002a0b14), 0xffe7, 0x40000, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0xce) sendto$inet6(r0, &(0x7f0000000100)="b2", 0x1, 0x45, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)="1d", 0x1, 0x811, &(0x7f00000e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 07:02:09 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r1 = dup2(r0, r0) ioctl$TCFLSH(r1, 0x540b, 0x2) sendto$inet6(r0, &(0x7f0000000200), 0x6000, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/07 07:02:09 executing program 0: pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x1f, 0x6, 0x6, {0x0, 0x1c9c380}, 0x380000000000, 0xd33}) select(0x40, &(0x7f0000000fc0), &(0x7f0000000140), &(0x7f0000002000), &(0x7f0000000100)={0x0, 0x7530}) 2018/05/07 07:02:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) [ 164.347119] Dead loop on virtual device ip6_vti0, fix it urgently! [ 164.354107] Dead loop on virtual device ip6_vti0, fix it urgently! [ 164.360917] Dead loop on virtual device ip6_vti0, fix it urgently! [ 164.367705] Dead loop on virtual device ip6_vti0, fix it urgently! [ 164.374475] Dead loop on virtual device ip6_vti0, fix it urgently! [ 164.381306] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/05/07 07:02:09 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(0x0) 2018/05/07 07:02:09 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x100000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x8100, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req={0x8, 0x9c3d, 0x4, 0x2}, 0x10) 2018/05/07 07:02:09 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @loopback={0x0, 0x1}}, {0x2, 0x0, 0xad0d, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) 2018/05/07 07:02:09 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000580)=ANY=[@ANYBLOB="3a14040a910009000000000000000000000000000000000100000000000000000000ffffffffffff01000000000000000000000000000001ff020000000000000000000000000001000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000fe800000000000000000000000000020fe8000000000000000000000000000aa00000000000000000000ffff0000010c"], 0xa8) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], [], [], []]}, 0x458) 2018/05/07 07:02:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:09 executing program 3 (fault-call:3 fault-nth:0): mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:09 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0x81, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x200) r1 = socket(0x40000000015, 0x8000f, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/07 07:02:09 executing program 4 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:09 executing program 5: openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x2, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x800) sendto(r0, &(0x7f0000000040)="b8e587b4b210a57401598d02492d7b67e258e0ae5a142c70eb474da8930020ddf171d7a1c6eeb373aed83e611def966cce5265c93d5699580aa6e63ae041b1044bf79ce4e3d128bb4a08", 0x4a, 0x804, &(0x7f00000000c0)=@ethernet={0x307, @random="a69dbccd607f"}, 0x80) r1 = socket(0x1000000000010, 0x80000000000002, 0x0) write(r1, &(0x7f0000000140)="241800002500ffffdcffff187a1054e84484f4150100000000000000ff01ffff1100ff2b0487a9e3d483886e51ded54514440b7a57a4bb11ae5a9a244343dd3331decf0ac760656258b02ac30fed9b94088ab7e4e79089dd4c102f1c49a25ff714489a76aa47151b52e5b147bb10be5f2cd9736fb1bb72b6c68ad44d2eb9c4d4660f8e22642815824bcb992f56bc390e349bd88ad2eb5d123a0288f8cc6ace9367", 0xa1) 2018/05/07 07:02:09 executing program 7: unshare(0x8000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) ioctl(r0, 0x800000000000937a, &(0x7f0000000040)) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x3, 0x4) 2018/05/07 07:02:09 executing program 6: r0 = memfd_create(&(0x7f0000000200)="0008aac83d7f0808d80890f1fc38e6a0849f0f0018f817877dbab54a2dca0e64ac99d8272793d8e29dedf25d826e8cc8f40e14a694fc3fcbea707fadca0cc2972ffa17f36927960507f9b60c55191f8a595a0f4aef9db9b8c5ecd4ce5172e0efe5e20800554a1331f3c4ed9e3998ff0000000000d85512cc1edf94cfec026d6aac5b237473f367f762df04112645df5d1a550ef9076f4ac81a57c12cda2d58049d75325dd6daa0c3a1019171d024483546e34fa020cd72a2e62a69025afc0db35037a76af5208c444c45462807551538e93789770c1757095033f99f8325c5d6b707", 0x420800100000006) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000000)) fstatfs(r0, &(0x7f00000000c0)=""/75) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/108, 0x6c}], 0x1, 0x4) [ 164.777704] FAULT_INJECTION: forcing a failure. [ 164.777704] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 164.789787] CPU: 1 PID: 11775 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 164.796754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.806148] Call Trace: [ 164.808803] dump_stack+0x185/0x1d0 [ 164.812484] should_fail+0x87b/0xab0 [ 164.816321] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 164.821155] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 164.826569] ? fsnotify+0x493/0x18f0 [ 164.830327] ? __fsnotify_parent+0x75/0x560 [ 164.834741] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 164.840183] ? update_cfs_rq_load_avg+0x662/0x1aa0 [ 164.845222] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 164.850667] ? update_load_avg+0x218c/0x2c20 [ 164.855168] alloc_pages_current+0x6b5/0x970 [ 164.859664] pte_alloc_one+0x56/0x110 [ 164.863515] handle_mm_fault+0x43dd/0x7e50 [ 164.867815] ? filemap_fault+0x24e0/0x24e0 [ 164.872109] __do_page_fault+0xec4/0x1a10 [ 164.876338] ? page_fault+0x25/0x50 [ 164.880045] do_page_fault+0xd3/0x260 [ 164.883955] page_fault+0x25/0x50 [ 164.887469] RIP: 0010:__get_user_4+0x21/0x30 [ 164.891900] RSP: 0018:ffff8801c364fd88 EFLAGS: 00010206 [ 164.897311] RAX: 00007faa6e3e3003 RBX: 0000000000000000 RCX: ffff880000000000 [ 164.904620] RDX: ffffffffffffffff RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 164.911930] RBP: ffff8801c364fde8 R08: 0000000001080020 R09: 0000000000000002 [ 164.919243] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88014d73d800 2018/05/07 07:02:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\'eth1\x00', 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x8001, 0x454, 0x7ff, "ef5ef6c26036b084949e396e73365845e7fcf775aff7ccc01f72052358ffc7e3298dabf8afd37cfaa1764a45025486706eea4a42ad8caa90855ee691ca8901ffc33089b04f62e39562c4487a7c9e15f0"}, 0xd8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x6, [0x7b5, 0x1, 0x17, 0x28e, 0x80, 0x2]}, &(0x7f0000000200)=0x10) bind$rds(r2, &(0x7f0000000180)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:09 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)="256370757365746574683014656d30262d405b657468312700") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x201, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x5, 0x2}, 0x8) [ 164.926553] R13: 0000000000000000 R14: ffff8801c364fd90 R15: ffff88014e604418 [ 164.933950] ? lookup_ioctx+0x8b/0x3b0 [ 164.937930] ? SyS_io_destroy+0x36/0x50 [ 164.941989] ? SyS_io_destroy+0x36/0x50 [ 164.946052] SYSC_io_destroy+0x7d/0x390 [ 164.950140] SyS_io_destroy+0x36/0x50 [ 164.954042] do_syscall_64+0x309/0x430 [ 164.957998] ? compat_SyS_io_setup+0x470/0x470 [ 164.962644] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 164.967861] RIP: 0033:0x455979 [ 164.971074] RSP: 002b:00007faa6e443c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 164.978832] RAX: ffffffffffffffda RBX: 00007faa6e4446d4 RCX: 0000000000455979 [ 164.986137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007faa6e3e3000 [ 164.993445] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 165.000756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 165.008063] R13: 000000000000018b R14: 00000000006f65a8 R15: 0000000000000000 2018/05/07 07:02:10 executing program 0: ioprio_set$pid(0x1, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) socket(0x28, 0x0, 0xffff) 2018/05/07 07:02:10 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) close(r0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYBLOB="1f000000ffff83026b1973c1d739e3c56699576a7d2cfd57eee709f6ad961dbf3b7a5f563deb02f8701dd6ba83a11edda38da05a973fababb613e050039c562666cfcc691a1a4dd27e41ddf27f5e1efbaaf3d0b03aac9427a9d4dd0b99d92a4af7e56002d27ac299a0f8885576f724dc95065fe2dd5366ab"]) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000380)={0x9b1, 0x9, 0x7f, 0x5e, &(0x7f0000000200)=""/94, 0xa4, &(0x7f0000000280)=""/164, 0x2f, &(0x7f0000000340)=""/47}) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="01000800060400000000000000baf143f94800e0000001aaaaaaaaaaaaac1414aa"], 0x1c) 2018/05/07 07:02:10 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x80, 0x110) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x10, 0x1, 0x6, 0x3, 0x10, r2, 0x4}, 0x2c) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x100) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000240)) sched_getparam(r1, &(0x7f0000000180)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl$BLKIOMIN(r3, 0x1278, &(0x7f0000000200)) ptrace(0x4207, r4) ptrace$getregs(0xe, r4, 0x0, &(0x7f0000000000)=""/199) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x1, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000100)) 2018/05/07 07:02:10 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f00000000c0), 0x0) 2018/05/07 07:02:10 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="940100001400000c27bd7000fedbdf25fe8000000000000000000000000000aa000000040000000000000000000000004e2000004e2100040a002080fe000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"], 0x194}, 0x1, 0x0, 0x0, 0x20000080}, 0x4040000) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/24, 0x18) socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000007ac0)=[{{&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002dc0), 0x0, &(0x7f0000002e00)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000007cc0)) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2400, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000140)=""/44) umount2(&(0x7f0000000340)='./file0\x00', 0x2) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) 2018/05/07 07:02:10 executing program 4 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000001080)={0x2, r2}) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x440000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @rand_addr}, &(0x7f0000000080)=0xc) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x9, r2, 0x1, 0x4, 0x6, @random="21d51d2c49fe"}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x19) 2018/05/07 07:02:10 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) close(r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1f, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x408040) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x6}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={r4, @in={{0x2, 0x4e24, @rand_addr=0x4}}, 0xfffffffffffffffd, 0x7}, 0x90) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000300)=""/2, &(0x7f0000000340)=0x2) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x1c) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff]}, 0x20}}}, 0x84) 2018/05/07 07:02:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) accept(r0, 0x0, &(0x7f000069f000)) listen(r0, 0x0) listen(r0, 0x5) [ 165.386265] FAULT_INJECTION: forcing a failure. [ 165.386265] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 165.398119] CPU: 0 PID: 11821 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 165.405072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 165.414435] Call Trace: [ 165.417044] dump_stack+0x185/0x1d0 [ 165.420681] should_fail+0x87b/0xab0 [ 165.424418] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 165.429182] ? kernel_poison_pages+0x40/0x360 [ 165.433684] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 165.439064] ? kernel_poison_pages+0x1a0/0x360 [ 165.443654] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 165.449119] ? get_page_from_freelist+0xab28/0xb600 [ 165.454156] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 165.459621] ? __save_stack_trace+0x90d/0xb00 [ 165.464138] ? kmsan_set_origin_inline+0x6b/0x120 [ 165.468997] ? __msan_poison_alloca+0x15c/0x1d0 [ 165.473679] ? memcg_kmem_charge+0x5dd/0xa30 [ 165.478113] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 165.483066] ? __wake_up_common+0x123/0xa60 [ 165.487405] ? kmsan_set_origin_inline+0x6b/0x120 [ 165.492264] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 165.497634] ? memcg_kmem_charge+0x703/0xa30 [ 165.502050] kmsan_alloc_page+0x82/0xe0 [ 165.506031] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 165.510795] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 165.516157] ? fsnotify+0x493/0x18f0 [ 165.519882] ? __fsnotify_parent+0x75/0x560 [ 165.524216] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 165.529586] ? kmsan_set_origin_inline+0x6b/0x120 [ 165.534436] ? __msan_poison_alloca+0x15c/0x1d0 [ 165.539115] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 165.544490] ? mntput_no_expire+0xad/0x17c0 [ 165.548907] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 165.554286] alloc_pages_current+0x6b5/0x970 [ 165.558716] pte_alloc_one+0x56/0x110 [ 165.562532] handle_mm_fault+0x43dd/0x7e50 [ 165.566782] ? filemap_fault+0x24e0/0x24e0 [ 165.572145] __do_page_fault+0xec4/0x1a10 [ 165.576313] ? page_fault+0x25/0x50 [ 165.579951] do_page_fault+0xd3/0x260 [ 165.583762] page_fault+0x25/0x50 [ 165.587222] RIP: 0010:__get_user_4+0x21/0x30 [ 165.591625] RSP: 0018:ffff8801ba66fd88 EFLAGS: 00010206 [ 165.596994] RAX: 00007faa6e3e3003 RBX: 0000000000000000 RCX: ffff880000000000 [ 165.604269] RDX: ffffffffffffffff RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 165.611547] RBP: ffff8801ba66fde8 R08: 0000000001080020 R09: 0000000000000002 [ 165.618823] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880150b10000 [ 165.626103] R13: 0000000000000000 R14: ffff8801ba66fd90 R15: ffff88014e600918 [ 165.633400] ? lookup_ioctx+0x8b/0x3b0 [ 165.637300] ? SyS_io_destroy+0x36/0x50 [ 165.641281] ? SyS_io_destroy+0x36/0x50 [ 165.645266] SYSC_io_destroy+0x7d/0x390 [ 165.649257] SyS_io_destroy+0x36/0x50 [ 165.653069] do_syscall_64+0x309/0x430 [ 165.656965] ? compat_SyS_io_setup+0x470/0x470 [ 165.661556] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 165.666746] RIP: 0033:0x455979 [ 165.669935] RSP: 002b:00007faa6e443c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 165.677646] RAX: ffffffffffffffda RBX: 00007faa6e4446d4 RCX: 0000000000455979 2018/05/07 07:02:10 executing program 1: timer_create(0x9, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) 2018/05/07 07:02:10 executing program 5: unshare(0x8000400) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x2000) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40000, 0x0) set_thread_area(&(0x7f0000000000)={0x3, 0x20000000, 0x3000, 0x43, 0x7, 0x10000, 0x1000, 0xa5, 0xfff, 0x4}) fcntl$addseals(r0, 0x409, 0x2) r2 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\t'], &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r3, 0xb9e5, 0x2000000000003}, &(0x7f0000000080)=0x3) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r4, 0xfffffffffffffeff}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r4, 0x10000, 0xfffffffffffffffc, 0x6, 0x3, 0x0, 0x0, 0x3, {r4, @in6={{0xa, 0x4e20, 0x4b, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}, 0x8, 0x9, 0x10001, 0x3fc7, 0x3}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r5, 0xb0, 0xfffffffffffffffd}, &(0x7f0000000340)=0x8) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) 2018/05/07 07:02:10 executing program 1: r0 = socket$kcm(0xa, 0x3, 0x11) socketpair(0x10, 0x6, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="17cc017e8382ccf4327bde3d0eb5f6") sendmsg$kcm(r0, &(0x7f0000003880)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x5, [], 0x1}, 0x3f000000}, 0x80, &(0x7f0000000080)}, 0x0) [ 165.684921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007faa6e3e3000 [ 165.692199] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 165.699481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 165.706763] R13: 000000000000018b R14: 00000000006f65a8 R15: 0000000000000001 2018/05/07 07:02:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) r2 = dup(r0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:10 executing program 4 (fault-call:2 fault-nth:2): perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:10 executing program 1: unshare(0x40600) r0 = memfd_create(&(0x7f0000000240)='-G\\%(\x00', 0x3) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/174, 0xae) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) fcntl$addseals(r0, 0x409, 0xb) 2018/05/07 07:02:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40080, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000000c0)=0x10000, 0x4) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 07:02:10 executing program 0: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = memfd_create(&(0x7f0000000040)='ip_vti0\x00', 0x2) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000002c0)="14666823f69ed34d1a28f2f985904efd691945af1dbf9ecd5e8f8bf944cf6cc6da70bcb083c78ebf68f6cf41b7bca9781c9dcabad12437388cf219828e3b5c1bd4b6b16e843c9f9f8af6a8a6c5567f08d1507d6777372719e6dd16188d2e01bc1b95e319afc38f7cb37a359b1a38901afc7ebe26bb77d79ba93ade561826dfb5d62796668ef7af91825bdf8c3be79a9700a6e3a537ec9e1176fbeb25c0c0c3aa4ddb1b589e8c3c00340957a00b8e4909559f516e31") semop(r0, &(0x7f0000001280)=[{0x0, 0x3, 0x1000}, {}], 0x1) timer_create(0x7, &(0x7f0000000480)={0x0, 0x5, 0x4, @thr={&(0x7f0000000380)="c2e43bd2ab6faca700b82807ed0de06d1b56286835651b2852c8f69a84c4a0eeec0cf1566e6a5c9d772e5b476adb2607747945410a9a340edea804f226ca5e4fe1c5fe53d9d2053aa60a65537e9c0ad56fa07fdf9dbecca72c024538a74f874fa6a643e6f9ab4a69c435cc5c190b3b901939cae6e94b334b87dad3d2e5bfc2b021c0f0f2ccfed5c652e572513e1cce184f03a5cfad730958e0d6ebe2635a0fa2e7553b0fff0e29dfdb0ea904580cbf44f6b6bce8665147adc1e21ed3cbb9404a95d2acb3c76fa1fa7bb1b974e19e87024f2aeb94ab7e155eab2454c5f6de9e7b171cc34d0ee7", &(0x7f00000000c0)="45f9ff781c438c97ecf9e118a869dab8e2dd4c356c88e3da7099b62b33f554b3bc118375e189cb2c57fc96ba7241a922a187762dfb9b5c2806551b2ebc8345f31582003621023b07488db18ed8984d8c777b3db45e"}}, &(0x7f00000004c0)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000540)={0x0, 0x9}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000005c0)={r3, 0x1000}, &(0x7f0000000600)=0x8) timer_gettime(r2, &(0x7f0000000500)) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000280)={'ip_vti0\x00', r5}) sched_yield() semtimedop(r0, &(0x7f0000000000)=[{0x7}, {0x0, 0x8}], 0x2, &(0x7f0000000080)) [ 166.034266] FAULT_INJECTION: forcing a failure. [ 166.034266] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 166.046111] CPU: 0 PID: 11868 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 166.053042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.062399] Call Trace: [ 166.065000] dump_stack+0x185/0x1d0 [ 166.068645] should_fail+0x87b/0xab0 [ 166.072377] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 166.077140] ? kernel_poison_pages+0x40/0x360 [ 166.081644] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 166.087020] ? kernel_poison_pages+0x1a0/0x360 [ 166.091612] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 166.097070] ? get_page_from_freelist+0xab28/0xb600 [ 166.102098] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 166.107556] ? __save_stack_trace+0x90d/0xb00 [ 166.112060] ? kmsan_set_origin_inline+0x6b/0x120 [ 166.116920] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 166.121950] ? __wake_up_common+0x123/0xa60 [ 166.126277] ? kmsan_set_origin_inline+0x6b/0x120 [ 166.131132] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 166.136506] ? memcg_kmem_charge+0x703/0xa30 [ 166.140922] kmsan_alloc_page+0x82/0xe0 [ 166.144912] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 166.149676] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 166.155054] ? fsnotify+0x493/0x18f0 [ 166.158795] ? __fsnotify_parent+0x75/0x560 [ 166.163128] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 166.168501] ? kmsan_set_origin_inline+0x6b/0x120 [ 166.173350] ? __msan_poison_alloca+0x15c/0x1d0 [ 166.178032] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 166.183408] ? mntput_no_expire+0xad/0x17c0 [ 166.187750] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 166.193140] alloc_pages_current+0x6b5/0x970 [ 166.197567] pte_alloc_one+0x56/0x110 [ 166.201385] handle_mm_fault+0x43dd/0x7e50 [ 166.205641] ? filemap_fault+0x24e0/0x24e0 [ 166.209898] __do_page_fault+0xec4/0x1a10 [ 166.214067] ? page_fault+0x25/0x50 [ 166.217704] do_page_fault+0xd3/0x260 [ 166.221518] page_fault+0x25/0x50 [ 166.224980] RIP: 0010:__get_user_4+0x21/0x30 [ 166.229386] RSP: 0018:ffff8801c470fd88 EFLAGS: 00010206 [ 166.234752] RAX: 00007faa6e3e3003 RBX: 0000000000000000 RCX: ffff880000000000 [ 166.242030] RDX: ffffffffffffffff RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 166.249308] RBP: ffff8801c470fde8 R08: 0000000001080020 R09: 0000000000000002 [ 166.256584] R10: 0000000000000000 R11: 0000000000000000 R12: ffff880150b10000 [ 166.263865] R13: 0000000000000000 R14: ffff8801c470fd90 R15: ffff8801bd3b6198 [ 166.271165] ? lookup_ioctx+0x8b/0x3b0 [ 166.275065] ? SyS_io_destroy+0x36/0x50 [ 166.279046] ? SyS_io_destroy+0x36/0x50 [ 166.283028] SYSC_io_destroy+0x7d/0x390 [ 166.287015] SyS_io_destroy+0x36/0x50 [ 166.290825] do_syscall_64+0x309/0x430 [ 166.294752] ? compat_SyS_io_setup+0x470/0x470 [ 166.299349] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 166.304543] RIP: 0033:0x455979 [ 166.307736] RSP: 002b:00007faa6e443c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 166.315454] RAX: ffffffffffffffda RBX: 00007faa6e4446d4 RCX: 0000000000455979 [ 166.322735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007faa6e3e3000 2018/05/07 07:02:11 executing program 6: mkdir(&(0x7f0000000100)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./control/file1\x00', 0x40) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r0) 2018/05/07 07:02:11 executing program 5: r0 = socket$inet(0x15, 0x100000806, 0x2084) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x400000) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000100)="2464e74b94447e87cb6f934ba31b2e478bb2bd28ed4c137f212d4dabe183313bcefa5426a448ffb21a00b7eb588de5e8006cc12451810d7c61ba3808b95389cbf50d102b9fe84c3f65160c1542070782dd465c663efb07fad7461bc239fe42983770c48e96f42dd4f427c722ed1c657711f58370572394706be1f7be9bbaff00d53a97c7f25a1e4185030ed160a560f06d80e861365bd47585be2bc78373ab4dd74e5c4f7d4cbabc15b209371573da286f70c82e6e402c74693ba95a5a771cc3aa3f8b276b3e4989f7445314328ae0feb50abef2e8f8a27ad79d", 0xda) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet(r0, &(0x7f000001a000)={0x2}, 0x10) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000140100000100000002d041b00a94625b0be4ce218f"], 0x10}, 0x0) [ 166.330016] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 166.337294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 166.344567] R13: 000000000000018b R14: 00000000006f65a8 R15: 0000000000000002 2018/05/07 07:02:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) 2018/05/07 07:02:12 executing program 1: unshare(0x40600) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)}, 0x8001) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xd91f, 0x101001) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000080)=0x3f) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f00000000c0)='pids.max\x00', 0x2, 0x0) write$cgroup_int(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="2d33a8"], 0x3) poll(&(0x7f0000000200)=[{r1}], 0x1, 0x0) 2018/05/07 07:02:12 executing program 4 (fault-call:2 fault-nth:3): perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:12 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) r2 = socket$vsock_stream(0x28, 0x1, 0x0) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001100)=0x5, &(0x7f0000001140)=0x4) r3 = syz_open_dev$audion(&(0x7f0000001580)='/dev/audio#\x00', 0x9, 0x4000) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001080)={0x0, @multicast1, @dev}, &(0x7f00000010c0)=0xc) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000015c0)="98820af1c18d08c0fa", 0x9) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x40) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000001600)=ANY=[@ANYRES32=r2, @ANYBLOB="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"]) 2018/05/07 07:02:12 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYBLOB="940100001400000c27bd7000fedbdf25fe8000000000000000000000000000aa000000040000000000000000000000004e2000004e2100040a002080fe000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"], 0x194}, 0x1, 0x0, 0x0, 0x20000080}, 0x4040000) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x6e) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/24, 0x18) socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r1, &(0x7f0000007ac0)=[{{&(0x7f0000002c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002dc0), 0x0, &(0x7f0000002e00)=""/57, 0x39}}], 0x1, 0x0, &(0x7f0000007cc0)) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2400, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000140)=""/44) umount2(&(0x7f0000000340)='./file0\x00', 0x2) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) 2018/05/07 07:02:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x100800}}, &(0x7f0000000000)=0x3e1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'mangle\x00', 0x78, "be2bac6a3cb628ae122deb154667d49756a20eeaed118dd83790e7394ee2b84ef40e0a1bbef75a57a0e3dc6b83cbecd8eed0045e386c4e274c9cc653200b92697614a306ce4fe19b8586c5a222c791682eef49db80d4d6e81dfdf2897d27c486347136aa6f166651fab98ac55e06fe3a7743d272c197a28c"}, &(0x7f0000000200)=0x9c) 2018/05/07 07:02:12 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) ioprio_get$uid(0x3, r2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000007c0)={'bpq0\x00', 0x4}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000600)=0x0) fcntl$setown(r1, 0x8, r3) getdents64(r0, &(0x7f00000000c0)=""/131, 0x83) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000580), &(0x7f00000005c0)=0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000640)={0x0, r0, 0xf, 0x1}, 0x14) syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x2, 0x101200) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x10540, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x101, 0x4, 0xfffffffffffffff8, 0x3, 0x4}, &(0x7f0000000740)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000780)={r5, 0x10000}, 0x8) ioctl$int_in(r4, 0x800000c0045006, &(0x7f0000000000)=0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e21, 0x2b6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0x7, 0xffffffffffffff80}, &(0x7f00000003c0)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000400)={r6, 0x5}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000002c0)={'ip6gretap0\x00', {0x2, 0x4e21, @rand_addr=0x10000}}) read(r4, &(0x7f0000000180)=""/143, 0x4c) 2018/05/07 07:02:12 executing program 2: rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x47b94a2d7da42ef2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x1, 0xff, 0xa, 0x4, 0x7, 0x6}, 0x20) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$set_reqkey_keyring(0xe, 0x6) socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r3, 0x407, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000140)=""/155, &(0x7f0000000200)=0x9b) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x9, 0xfffffffffffffe0f) dup2(r0, r2) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) [ 167.452777] FAULT_INJECTION: forcing a failure. [ 167.452777] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 167.464826] CPU: 1 PID: 11907 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 167.471803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 167.481191] Call Trace: [ 167.483835] dump_stack+0x185/0x1d0 [ 167.487511] should_fail+0x87b/0xab0 [ 167.491284] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 167.496151] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 167.501560] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 167.507099] ? update_stack_state+0x885/0xa40 [ 167.511687] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 167.517094] ? is_bpf_text_address+0xb4/0x4b0 [ 167.521697] ? __is_insn_slot_addr+0x198/0x1c0 [ 167.526329] ? kernel_text_address+0x34d/0x3a0 [ 167.530963] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 167.536368] ? __mod_node_page_state+0x6d/0x430 [ 167.541078] ? __mod_lruvec_page_state+0x36f/0x750 [ 167.546098] alloc_pages_current+0x6b5/0x970 [ 167.550626] __get_free_pages+0x2d/0xc0 [ 167.554656] unmap_page_range+0x26d2/0x3be0 [ 167.559083] unmap_single_vma+0x45b/0x5f0 [ 167.563338] unmap_vmas+0x1f4/0x360 [ 167.567088] unmap_region+0x3dc/0x580 [ 167.570979] ? do_munmap+0x2490/0x26d0 [ 167.574926] do_munmap+0x1a4a/0x26d0 [ 167.578757] vm_munmap+0x16f/0x1e0 [ 167.582363] kill_ioctx+0x34a/0x580 [ 167.586094] SYSC_io_destroy+0x167/0x390 [ 167.590216] SyS_io_destroy+0x36/0x50 [ 167.594058] do_syscall_64+0x309/0x430 [ 167.597982] ? compat_SyS_io_setup+0x470/0x470 [ 167.602610] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 167.607834] RIP: 0033:0x455979 [ 167.611045] RSP: 002b:00007faa6e443c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 167.618792] RAX: ffffffffffffffda RBX: 00007faa6e4446d4 RCX: 0000000000455979 [ 167.626092] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007faa6e3e3000 [ 167.633388] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 167.640698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/07 07:02:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x280880, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000040)="c153a315b0616a2e6f06c71fcea2672f95baa2a85088280baa60a5408dce0a293b61d462fea7de3093533a222bb2f225a4cd18d2326258d24568604ce85c") 2018/05/07 07:02:12 executing program 0: setrlimit(0x20000000002, &(0x7f0000000240)={0xfffffffffffffffc, 0x400040000}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/07 07:02:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x1785, 0x38d) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x5, 0x100000ffff}, 0x14) write(r0, &(0x7f0000000000)='G', 0x1) [ 167.648005] R13: 000000000000018b R14: 00000000006f65a8 R15: 0000000000000003 2018/05/07 07:02:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) ioctl$TCSBRK(r1, 0x5409, 0x1) 2018/05/07 07:02:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x100000010000000) accept4$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c, 0x0) set_thread_area(&(0x7f00000000c0)={0x2, 0x100000, 0xffffffff, 0x9, 0x7ff, 0x3, 0x7, 0x80, 0x9, 0xffffffffffff0000}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) connect(r0, &(0x7f0000000180)=@generic={0x12, "f60d0db55e6669e36432c40916f4fbb542565038142450815e8c56d573706c75554b4ed240a45259142f9ec51c93880122abe6431eea285f1b370af2deb83d73ff44f473d1fa0ecd2306d5ba4a0359b25351165f6912046aa3a96d5fee36bb116a149916c6d92d560a5a98c73c4ddc4edd98aca91ffbf035dd2ab6b1989e"}, 0x80) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x400102) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x9073, 0x80000624000) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000140)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x5, 0x4) poll(&(0x7f0000000080)=[{r0, 0x10}, {r0, 0x8000}], 0x2, 0x200) listen(r1, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000200)=ANY=[], &(0x7f0000000000)={0x0, 0xffffffffffffffff, [0x384, 0x0, 0x0, 0xfffffffffffffff9]}) 2018/05/07 07:02:13 executing program 1: r0 = socket(0x10, 0x802, 0x0) ioctl$void(r0, 0xc0045c79) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x4000) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000180)=0x6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000001c0)={0x8000, 0x5, 0xaed, 0x1, 0x6, 0x4}) recvfrom(r1, &(0x7f0000000180), 0x0, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x9, 0x1, 0x6}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, &(0x7f0000000300)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000140)) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/05/07 07:02:13 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x34e7760f71383572, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x15, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x200, 0x4) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) poll(&(0x7f0000000040)=[{r4, 0x4220}, {r4}, {r3, 0x6408}, {r3, 0xc000}], 0x4, 0xf480000000) 2018/05/07 07:02:13 executing program 4 (fault-call:2 fault-nth:4): perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:13 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000005c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3, 0x4d51, 0xff, 0x6, 0x0, 0x3ff, 0xffff, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xb0eb, 0x78f, 0xffff, 0x100, 0x7}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x3, 0x6, 0x7ff, 0x7, 0x100000000}, &(0x7f0000000200)=0x98) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000240)={0x0, 0x2, 0x91, 0x7, 0x2, 0x6}) readv(r0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/32, 0x20}, {&(0x7f0000000500)=""/100, 0x64}], 0x2) 2018/05/07 07:02:13 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x604000, 0x0) epoll_pwait(r0, &(0x7f0000000140)=[{}], 0x1, 0x0, &(0x7f0000000180)={0x8001}, 0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x288080, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001540), &(0x7f0000001580)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00000015c0)={r3}) r4 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') umount2(&(0x7f0000000080)='./control/file1\x00', 0x0) rename(&(0x7f0000000200)='./control/file1\x00', &(0x7f0000000280)='./control/file1\x00') close(r1) 2018/05/07 07:02:13 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) timerfd_create(0x5, 0x800) r1 = accept(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x80) bind$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) sendto$inet6(r0, &(0x7f0000000080)="682d575117e676f6038439646bc8fa285e2a6f52b3adeef64260a370f2d86766976b66fdeb9baa4d5f4cd087adc847ac4da34508508003995422a4727efef3a6fb339b18f2a06b7ad057e498eca624f312033e5e6f485930069d5435238eb57da580a7bad34fc15955b191f6fd2035b63df181e0f1c0724074965b6005d3eca632811847498be613053db428bdee2d6750499d24ad5a1d3f18bc7a0a6bc86b4ce0efd59689b18282dc97813183de36e6815fdf7e7e7a56734341be153d23b2afa6d714141b", 0xc5, 0x20004885, &(0x7f0000000180)={0xa, 0x4e23, 0x8, @empty, 0x80}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) 2018/05/07 07:02:13 executing program 2: r0 = socket$inet(0x2, 0x6, 0x2) r1 = semget$private(0x0, 0x7, 0x44) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000080)=""/83) r2 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0xda, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='\x00') [ 168.395210] FAULT_INJECTION: forcing a failure. [ 168.395210] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 168.407083] CPU: 1 PID: 11951 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 168.407090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.407094] Call Trace: [ 168.407114] dump_stack+0x185/0x1d0 [ 168.407132] should_fail+0x87b/0xab0 [ 168.407154] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 168.407170] ? kernel_poison_pages+0x40/0x360 [ 168.407184] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 168.407198] ? kernel_poison_pages+0x1a0/0x360 [ 168.407218] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 168.407233] ? get_page_from_freelist+0xab28/0xb600 [ 168.407252] ? kernel_text_address+0x34d/0x3a0 [ 168.407273] ? save_stack_trace+0xa5/0xf0 [ 168.407289] ? update_stack_state+0x885/0xa40 [ 168.407308] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 168.407326] ? kernel_poison_pages+0x40/0x360 [ 168.407341] ? kernel_poison_pages+0x1a0/0x360 2018/05/07 07:02:13 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xfffffffffffffebd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'gre0\x00', 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e24, 0x8, 0x4e22, 0x66, 0x2, 0xa0, 0x0, 0x84, r3, r2}, {0x7, 0x3, 0x288e, 0x4, 0x7, 0x6, 0x3, 0x3f}, {0x8, 0xffffffff, 0x6, 0xe3}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x3, 0x3, 0x100000000, 0x5, 0x9935, 0x10000}}, 0xe8) ptrace$getregs(0xe, r1, 0x4, &(0x7f0000000180)=""/127) r4 = dup(r0) recvfrom(r4, &(0x7f0000000040)=""/55, 0x37, 0x2, &(0x7f0000000080)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x80) execveat(r4, &(0x7f0000000200)='./file0\x00', &(0x7f0000000480)=[&(0x7f0000000240)="277472757374656425766d6e657431d428656d3000", &(0x7f0000000280)="2b8e2d776c616e31637075736574766d6e6574317d2d657468312e2576626f786e657430657468312e757365725b6e6f64657600", &(0x7f00000002c0)='-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)="6d696d655f7479706574727573746564656d31637075736574bc00", &(0x7f00000003c0)='\x00', &(0x7f0000000400)='eth0\x00', &(0x7f0000000440)='\x00'], &(0x7f00000006c0)=[&(0x7f0000000500)='}\x00', &(0x7f0000000540)='/}vboxnet1\x00', &(0x7f0000000580)='(em0\x00', &(0x7f00000005c0)='md5sum#securityvboxnet1wlan0&mime_type\x00', &(0x7f0000000600)='mime_typebdev\x00', &(0x7f0000000640)='::,\x00', &(0x7f0000000680)='ppp0vmnet0-wlan0\x00'], 0x1000) getsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000000100)={@broadcast, @loopback, @remote}, &(0x7f0000000140)=0xc) [ 168.407358] ? kmsan_set_origin_inline+0x6b/0x120 [ 168.407371] ? __msan_poison_alloca+0x15c/0x1d0 [ 168.407388] kmsan_alloc_page+0x82/0xe0 [ 168.407404] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 168.407416] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 168.407429] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 168.407443] ? update_stack_state+0x885/0xa40 [ 168.407459] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 168.407472] ? is_bpf_text_address+0xb4/0x4b0 [ 168.407487] ? __is_insn_slot_addr+0x198/0x1c0 [ 168.407501] ? kernel_text_address+0x34d/0x3a0 [ 168.407516] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 168.407535] alloc_pages_current+0x6b5/0x970 [ 168.407553] __get_free_pages+0x2d/0xc0 [ 168.407567] unmap_page_range+0x26d2/0x3be0 [ 168.407600] unmap_single_vma+0x45b/0x5f0 [ 168.407617] unmap_vmas+0x1f4/0x360 [ 168.407635] unmap_region+0x3dc/0x580 [ 168.407648] ? do_munmap+0x2490/0x26d0 [ 168.407670] do_munmap+0x1a4a/0x26d0 [ 168.407691] vm_munmap+0x16f/0x1e0 [ 168.407709] kill_ioctx+0x34a/0x580 [ 168.407726] SYSC_io_destroy+0x167/0x390 [ 168.407740] SyS_io_destroy+0x36/0x50 [ 168.407751] do_syscall_64+0x309/0x430 [ 168.407765] ? compat_SyS_io_setup+0x470/0x470 [ 168.407779] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 168.407788] RIP: 0033:0x455979 [ 168.407812] RSP: 002b:00007faa6e443c68 EFLAGS: 00000246 [ 168.445484] netlink: 148 bytes leftover after parsing attributes in process `syz-executor1'. [ 168.448552] ORIG_RAX: 00000000000000cf [ 168.448562] RAX: ffffffffffffffda RBX: 00007faa6e4446d4 RCX: 0000000000455979 [ 168.448570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007faa6e3e3000 [ 168.448577] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 168.448585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 168.448593] R13: 000000000000018b R14: 00000000006f65a8 R15: 0000000000000004 2018/05/07 07:02:13 executing program 7: socketpair(0x10, 0x800, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x80, 0x0) r1 = socket$inet6(0xa, 0xa, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x5}, 0x20) 2018/05/07 07:02:13 executing program 4 (fault-call:2 fault-nth:5): perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:13 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/05/07 07:02:13 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xe4, 0x82) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3000006, 0x32, r0, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x40000) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000001080)={'broute\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, &(0x7f0000001100)=0x78) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000001140)={0x0, 0x2, 'client1\x00', 0xffffffff80000000, "c82341381401c66b", "d6aa25693d03cbcc351c0b40de0b96f635ce3dc9c24d7f3dc99c5b0c829a90ec", 0x80000000, 0x4}) fgetxattr(r0, &(0x7f0000001200)=@random={'system.', '/dev/urandom\x00'}, &(0x7f0000001240)=""/189, 0xbd) [ 168.833730] FAULT_INJECTION: forcing a failure. [ 168.833730] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 168.845583] CPU: 0 PID: 11975 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 168.852514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 168.861872] Call Trace: [ 168.864476] dump_stack+0x185/0x1d0 [ 168.868119] should_fail+0x87b/0xab0 [ 168.871849] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 168.876620] ? kernel_poison_pages+0x40/0x360 [ 168.881129] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 168.886503] ? kernel_poison_pages+0x1a0/0x360 [ 168.891098] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 168.896562] ? get_page_from_freelist+0xab28/0xb600 [ 168.901593] ? kernel_text_address+0x34d/0x3a0 [ 168.906190] ? save_stack_trace+0xa5/0xf0 [ 168.910356] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 168.915385] ? kernel_poison_pages+0x40/0x360 [ 168.919890] ? kernel_poison_pages+0x1a0/0x360 [ 168.924480] ? kmsan_set_origin_inline+0x6b/0x120 [ 168.929332] ? __msan_poison_alloca+0x15c/0x1d0 [ 168.934016] kmsan_alloc_page+0x82/0xe0 [ 168.938004] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 168.942777] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 168.948157] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 168.953619] ? update_stack_state+0x885/0xa40 [ 168.958130] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 168.963501] ? is_bpf_text_address+0xb4/0x4b0 [ 168.968010] ? __is_insn_slot_addr+0x198/0x1c0 [ 168.972603] ? kernel_text_address+0x34d/0x3a0 [ 168.977199] ? __msan_metadata_ptr_for_load_8+0x10/0x20 2018/05/07 07:02:14 executing program 3: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000000, 0x32, r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/73) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) [ 168.982569] alloc_pages_current+0x6b5/0x970 [ 168.986984] __get_free_pages+0x2d/0xc0 [ 168.990960] unmap_page_range+0x26d2/0x3be0 [ 168.995307] unmap_single_vma+0x45b/0x5f0 [ 168.999465] unmap_vmas+0x1f4/0x360 [ 169.003105] unmap_region+0x3dc/0x580 [ 169.006920] ? do_munmap+0x2490/0x26d0 [ 169.010827] do_munmap+0x1a4a/0x26d0 [ 169.014554] vm_munmap+0x16f/0x1e0 [ 169.018118] kill_ioctx+0x34a/0x580 [ 169.021756] SYSC_io_destroy+0x167/0x390 [ 169.025831] SyS_io_destroy+0x36/0x50 [ 169.029637] do_syscall_64+0x309/0x430 [ 169.033529] ? compat_SyS_io_setup+0x470/0x470 [ 169.038121] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 169.043314] RIP: 0033:0x455979 [ 169.046504] RSP: 002b:00007faa6e443c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 169.054217] RAX: ffffffffffffffda RBX: 00007faa6e4446d4 RCX: 0000000000455979 [ 169.063145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007faa6e3e3000 [ 169.070420] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 169.077703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 169.084980] R13: 000000000000018b R14: 00000000006f65a8 R15: 0000000000000005 2018/05/07 07:02:14 executing program 2: r0 = socket$inet(0x2, 0x6, 0x2) r1 = semget$private(0x0, 0x7, 0x44) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000080)=""/83) r2 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0xda, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='\x00') 2018/05/07 07:02:14 executing program 0: r0 = socket$packet(0x11, 0x2000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendto$ipx(r0, &(0x7f0000000140)="83ddb477882c266235c7526d3beb35f49c4e6a5ff8b7d284246d521c5775cc8da83908d28ce3e0e8706459c74a0678e6264454f6e638b24a376c41ffc5a69ca39340a3", 0x43, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, &(0x7f0000000480), 0x38c, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)}}], 0x2, 0x0) 2018/05/07 07:02:14 executing program 4 (fault-call:2 fault-nth:6): perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='fdinfo\x00') lseek(r0, 0x0, 0x1) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x1, 0xff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'dummy0\x00', 0x7}) 2018/05/07 07:02:14 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00009ecfad)=""/83, 0x53) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x88000, 0x0) getdents(r1, &(0x7f0000000000)=""/69, 0x45) [ 169.329527] FAULT_INJECTION: forcing a failure. [ 169.329527] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 169.341629] CPU: 1 PID: 12012 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 169.348590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.357977] Call Trace: [ 169.360621] dump_stack+0x185/0x1d0 [ 169.364301] should_fail+0x87b/0xab0 [ 169.368138] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 169.372980] ? release_pages+0x1657/0x1670 2018/05/07 07:02:14 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f0000000300)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/176, 0xb0}}, {{&(0x7f0000000580)=@ax25, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/195, 0xc3}}], 0x2, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000200)=""/163, 0xa3) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000400)={0x16d, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) r2 = fcntl$getown(r1, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000fcffffff000000001b00000005000000900400000000000020030000ffffffffd0010000d0030000fffffffff8030000f803000005000000", @ANYPTR=&(0x7f0000000380)=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'], @ANYBLOB="ac1414aa00000000000000ff0000000076657468305f746f5f7465616d00000067726530000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032000000000000000000000000000009800d00000000000000000000000000000000000000000000000000038004d415351554552414445000000000000000000000000000000000000000001000000080000007f000001ac1414bb08004e240000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800000100000000000000000000000000000000000000000000000030006c3274700000000000000000000000000000000000000000000000000000030000000200000003010700000000003800524544495245435400000000000000000000000000000000000000000000010000000200000000000040ffffffffff034e2400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001801500100000000000000000000000000000000000000000000000030006164647274797065000000000000000000000000000000000000000000000004000401000000010000000000000050006f736600000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000040000000300000000000000020000003800444e415400000000000000000000000000000000000000000000000000000100000019000000e0000002e00000020700060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800d80000000000000000000000000000000000000000000000000040004c4f47000000000000000000000000000000000000000000000000000000ff1029be1cff920d3e4bfa57d6ca3a319f0c70ab38ff4e28ca35e7e99c33f952000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4f0) ptrace$setsig(0x4203, r2, 0x3ff, &(0x7f0000000100)={0x22, 0xffffffff, 0x7, 0x6}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0)=0x6, 0x4) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x2) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000140)) [ 169.377330] ? kmsan_set_origin_inline+0x6b/0x120 [ 169.382271] ? __msan_poison_alloca+0x15c/0x1d0 [ 169.386982] ? _cond_resched+0x3c/0xd0 [ 169.390951] ? unmap_page_range+0x38e1/0x3be0 [ 169.395554] alloc_pages_current+0x6b5/0x970 [ 169.400049] __get_free_pages+0x2d/0xc0 [ 169.404964] tlb_remove_table+0x13d/0x4d0 [ 169.409169] ___pte_free_tlb+0xa6/0xc0 [ 169.413119] free_pgd_range+0xae7/0x1ad0 [ 169.417310] free_pgtables+0x535/0x650 [ 169.421335] unmap_region+0x4de/0x580 [ 169.425238] ? do_munmap+0x2490/0x26d0 [ 169.429188] do_munmap+0x1a4a/0x26d0 [ 169.433019] vm_munmap+0x16f/0x1e0 [ 169.436623] kill_ioctx+0x34a/0x580 [ 169.440347] SYSC_io_destroy+0x167/0x390 [ 169.444514] SyS_io_destroy+0x36/0x50 [ 169.448412] do_syscall_64+0x309/0x430 [ 169.452362] ? compat_SyS_io_setup+0x470/0x470 [ 169.456994] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 169.462219] RIP: 0033:0x455979 [ 169.465429] RSP: 002b:00007faa6e443c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 169.473182] RAX: ffffffffffffffda RBX: 00007faa6e4446d4 RCX: 0000000000455979 [ 169.480491] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007faa6e3e3000 [ 169.487788] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 169.495091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 169.502398] R13: 000000000000018b R14: 00000000006f65a8 R15: 0000000000000006 2018/05/07 07:02:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x1) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000080)=""/53) r3 = dup(r1) getsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:14 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x95, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000200), 0x0) socket$key(0xf, 0x3, 0x2) 2018/05/07 07:02:14 executing program 0: unshare(0x60000000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, @multicast1}, &(0x7f00000003c0)=0x10) writev(r2, &(0x7f00000005c0)=[{&(0x7f0000000500)="d4873692b3c56e0e9ee8e927c4b4ce5b41b012bba4c6aa97460d20d88fb6a06a0a4de74be0f2e8fd9727db2343f285245f7ea4e03c611b79959be7c04fb271ef7e79994a6b487549cc19a72f19cc8683a464a7e5cff7bd5badf775d4dd22a644ed9a5e47f93d99fd005a69bfc96b8950a341ee279100a43bd1ae140f29f1ab02aa7229a1dc6a56568c2740615cbc5b11493e6ec04287c877275fe653af75592dccf624cf43f12b1cc4dec2f6f0d37b656051a3a41b30f2e233d1914769a4", 0xbe}], 0x1) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000400)="15887bb1701c9ed2ef1edc0461d4b9b5b47e61be8e5ff7fade90e828a201f570d6fd7b236e48bf6ea785029af6d0b4aff058a9ba1af73f5f7dcd8403a91921fce1c17976a0d749c2c9a69f151ac9254bf0d5f25d276bfde166addcc2c1230647176f159c86d700c8085a186512284c051eba22bef6df8513c1af3ee0076ad49310ca2ed7b6ad65d93284d5f10317f5114f84f23788135fbae7a75541699a6179bcc63f36fa0318a32325a9fc1084d77583b286697a363151a767c0c29ff15285fe708e2433cef080dd1b3234150027cf19eb1ec196d280bdf655c2d05882ca857b5f62f5ca404afd92192dd5ae", 0xed) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2000, r1, r3, 0xa93d, 0x3, 0x2003) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f00000002c0)={0x2, 0x80000001, 0x1, 'queue0\x00'}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_mtu=0x80000001}) 2018/05/07 07:02:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8, 0x141400) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000040)) getpeername$inet(r0, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000180)=0x10) prctl$setname(0xf, &(0x7f0000b71ffa)='\x00') 2018/05/07 07:02:14 executing program 4 (fault-call:2 fault-nth:7): perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600), 0x0, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) recvmsg(r1, &(0x7f00000013c0)={&(0x7f0000000040)=@llc, 0x80, &(0x7f00000018c0)=[{&(0x7f00000000c0)=""/139, 0x8b}, {&(0x7f0000000180)=""/145, 0x91}, {&(0x7f0000000240)=""/21, 0x15}, {&(0x7f0000000300)=""/99, 0x63}, {&(0x7f0000001480)=""/211, 0xd3}, {&(0x7f0000001580)=""/93, 0x5d}, {&(0x7f0000001700)=""/208, 0xd0}, {&(0x7f0000001800)=""/129, 0x81}], 0x8, &(0x7f0000000380)=""/58, 0x3a, 0x5}, 0x10001) 2018/05/07 07:02:14 executing program 2: r0 = socket$inet(0x2, 0x6, 0x2) r1 = semget$private(0x0, 0x7, 0x44) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000080)=""/83) r2 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0xda, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='\x00') 2018/05/07 07:02:14 executing program 7: unshare(0x20000400) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000480)={@mcast1, 0x0}, &(0x7f00000004c0)=0x14) bind$can_raw(r0, &(0x7f0000000500)={0x1d, r1}, 0x10) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='selfeth1\x00'], &(0x7f0000000300)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='wlan0wlan1\\ppp0proc\x00', &(0x7f0000000200)='GPL]GPL}\x00', &(0x7f0000000240)='keyringsecurity\x00', &(0x7f0000000280)="70707030706f7369785f61636c5f6163636573732dec272573656c696e757800", &(0x7f00000002c0)='\x00'], 0x1000) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) [ 169.783283] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 07:02:14 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6c4ead276061cc35) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x970, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000040)={0xaa1, 0x1, 0x0, [{0xfd4, 0xfffffffffffffffa, 0x26fc, 0x1, 0x7, 0xffffffffffff8001, 0x7fff}]}) 2018/05/07 07:02:14 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000040)='{@)\x00', 0x40, 0x28, &(0x7f0000000080)={0x9, 0x3, 0x1, 0x0, 0x1, 0x3f, 0x1, 0x10000000}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) [ 169.963545] FAULT_INJECTION: forcing a failure. [ 169.963545] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 169.975403] CPU: 0 PID: 12061 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 169.982848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.992202] Call Trace: [ 169.994804] dump_stack+0x185/0x1d0 [ 169.998441] should_fail+0x87b/0xab0 [ 170.002168] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 170.006931] ? kernel_poison_pages+0x40/0x360 [ 170.011449] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 170.016822] ? kernel_poison_pages+0x1a0/0x360 [ 170.021415] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 170.026878] ? get_page_from_freelist+0xab28/0xb600 [ 170.031902] ? __save_stack_trace+0x90d/0xb00 [ 170.036407] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 170.041787] ? save_stack_trace+0xa5/0xf0 [ 170.045949] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 170.050885] ? unmap_single_vma+0x45b/0x5f0 [ 170.055226] ? unmap_region+0x3dc/0x580 [ 170.059210] ? vm_munmap+0x16f/0x1e0 [ 170.062942] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.067802] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 170.072747] kmsan_alloc_page+0x82/0xe0 [ 170.076746] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 170.081514] ? release_pages+0x1657/0x1670 [ 170.085771] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.090619] ? __msan_poison_alloca+0x15c/0x1d0 [ 170.095306] alloc_pages_current+0x6b5/0x970 [ 170.099738] __get_free_pages+0x2d/0xc0 [ 170.103730] tlb_remove_table+0x13d/0x4d0 [ 170.107888] ___pte_free_tlb+0xa6/0xc0 [ 170.111792] free_pgd_range+0xae7/0x1ad0 [ 170.115886] free_pgtables+0x535/0x650 [ 170.119793] unmap_region+0x4de/0x580 [ 170.123601] ? do_munmap+0x2490/0x26d0 [ 170.127507] do_munmap+0x1a4a/0x26d0 [ 170.131242] vm_munmap+0x16f/0x1e0 [ 170.134798] kill_ioctx+0x34a/0x580 [ 170.138434] SYSC_io_destroy+0x167/0x390 [ 170.142500] SyS_io_destroy+0x36/0x50 [ 170.146309] do_syscall_64+0x309/0x430 [ 170.150208] ? compat_SyS_io_setup+0x470/0x470 [ 170.154885] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 170.160082] RIP: 0033:0x455979 [ 170.163268] RSP: 002b:00007faa6e443c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 170.170984] RAX: ffffffffffffffda RBX: 00007faa6e4446d4 RCX: 0000000000455979 [ 170.178255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007faa6e3e3000 [ 170.185527] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 170.192797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 170.200071] R13: 000000000000018b R14: 00000000006f65a8 R15: 0000000000000007 [ 170.255923] : renamed from tunl0 2018/05/07 07:02:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x0, 0x8b}, &(0x7f0000000180)=0x90) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:15 executing program 4 (fault-call:2 fault-nth:8): perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x101) connect$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x3, {0x7, 0x307, 0x5, 0x0, 0x7, 0x3ff}, 0x1000, 0x9a1f}, 0xe) setfsuid(r1) 2018/05/07 07:02:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bridge0\x00', 0x0}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in=@local, @in=@rand_addr}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c0000005e000500000000000000000000000000", @ANYRES32=r1, @ANYBLOB="07ee90e7f56ca994b16b735aa2e7c20c8cde00c8e2ca948651a93adf9b"], 0x1c}, 0x1}, 0x0) 2018/05/07 07:02:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000015c0)="ca0123d1400a5733329633c632551923", 0x10}], 0x1, &(0x7f0000001600)}, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/07 07:02:15 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x95, 0x0) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000200), 0x0) socket$key(0xf, 0x3, 0x2) 2018/05/07 07:02:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001b000000000008002b00040002008f44e52b65a9e1e5401eff966e2bc4a5e2376bb3632566d4cbd7d7a45cd8a2f63c94b6ae92cfe97fd5918495f0eea89cf5a2cbc3fee6c017550d13f87d1946568240bac71661f454477a13f54025711759c46327b37680dfee4e6ecfec413f3e7a8c20db0cc8d2d61386b4f6ed8f1d0ff79a04"], 0x30}, 0x1}, 0x0) 2018/05/07 07:02:15 executing program 0: mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000004c0)={0x1, 0x6}, 0x8) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400)=@sack_info={0x0, 0x4, 0x2}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000480)={r3, 0x7ff}, 0x8) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000540)=0x8, &(0x7f0000000500)=0x4) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/49, 0x31}, {&(0x7f0000000100)=""/225, 0xe1}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000200)=""/175, 0xaf}, {&(0x7f00000002c0)=""/58, 0x3a}], 0x5, &(0x7f0000000380)=""/6, 0x6, 0x6}, 0x20) [ 170.460115] FAULT_INJECTION: forcing a failure. [ 170.460115] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 170.471975] CPU: 1 PID: 12097 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 170.478904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.488261] Call Trace: [ 170.490867] dump_stack+0x185/0x1d0 [ 170.494516] should_fail+0x87b/0xab0 [ 170.498259] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 170.503035] ? kernel_poison_pages+0x40/0x360 [ 170.507543] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 170.512920] ? kernel_poison_pages+0x1a0/0x360 [ 170.517519] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 170.522980] ? get_page_from_freelist+0xab28/0xb600 [ 170.528018] ? __save_stack_trace+0x90d/0xb00 [ 170.532530] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 170.537912] ? save_stack_trace+0xa5/0xf0 [ 170.542085] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 170.547117] ? unmap_single_vma+0x45b/0x5f0 [ 170.551456] ? unmap_region+0x3dc/0x580 [ 170.555439] ? vm_munmap+0x16f/0x1e0 [ 170.559169] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.564030] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 170.568980] kmsan_alloc_page+0x82/0xe0 [ 170.572976] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 170.577755] ? release_pages+0x1657/0x1670 [ 170.582013] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.586866] ? __msan_poison_alloca+0x15c/0x1d0 [ 170.591554] alloc_pages_current+0x6b5/0x970 [ 170.595985] __get_free_pages+0x2d/0xc0 [ 170.599965] tlb_remove_table+0x13d/0x4d0 [ 170.604123] ___pte_free_tlb+0xa6/0xc0 2018/05/07 07:02:15 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000440)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001b40)={'dummy0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001b80)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000001c80)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000001e40)={0x0, 0x0, 0x0}, &(0x7f0000001e80)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001ec0)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001f40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000002040)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000026c0)={@empty, 0x0}, &(0x7f0000002700)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002800)={'nr0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002840)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000002940)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002980)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000002a80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002b80)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000002c80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000002cc0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002dc0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000002ec0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004ac0)={0x0, @local, @rand_addr}, &(0x7f0000004b00)=0xc) accept$packet(0xffffffffffffffff, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004b80)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000004c40)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004f80)={0x0, 0x0, 0x0}, &(0x7f0000004fc0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000005000)={@multicast1, @multicast2, 0x0}, &(0x7f0000005040)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005080)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000005180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000051c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000052c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005300)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000005400)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000005b80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2228022a}, 0xc, &(0x7f0000005b40)={&(0x7f0000005440)={0x6d8, r1, 0x808, 0x70bd26, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x1d4, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x2, 0xfffffffffffffffe, 0x80000001, 0x9}, {0xffff, 0x3}, {0xffffffffffffff49, 0x6, 0x6, 0x10000}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6b}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x0, 0x7ff, 0x8000}, {0x1f, 0xfff, 0x7, 0x1}, {0xfffffffffffffeff, 0x5, 0x67, 0x7fff}, {0x3f, 0x9, 0x55ff, 0x200}, {0x8, 0x5, 0x4, 0xc03}, {0x1, 0x0, 0x9, 0x8000}, {0xf84a, 0x80, 0x100000001, 0x9}, {0x8, 0x9e66, 0x28000000000}]}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x6, 0x2, 0xf, 0x80000001}, {0x10001, 0x8, 0x8, 0x9}, {0x4, 0x10000, 0x6}, {0x200, 0x7ff, 0xfffffffffffffffa, 0x3f}, {0x8, 0x0, 0x1, 0x1}]}}}]}}, {{0x8, 0x1, r6}, {0xe8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffd}}, {0x8, 0x6, r7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x9, 0x100000000, 0xad, 0x1f}, {0x2, 0x1, 0x100000000, 0x1}, {0x9, 0x8000, 0x200, 0x7}, {0x1ff, 0x9, 0x4, 0x9}, {0x1, 0x6, 0xffff, 0xfffffffffffffffc}, {0x9, 0x40, 0x3, 0x4}, {0xfffffffffffffff8, 0x40, 0x9, 0x3}]}}}]}}, {{0x8, 0x1, r8}, {0xbc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffffffff18b7}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1, r20}, {0x14c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x97}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r24}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1, 0x0, 0x200, 0x5}, {0x6cd, 0x10001, 0x8}, {0x77, 0xeeb5, 0x8, 0x8}]}}}]}}]}, 0x6d8}, 0x1, 0x0, 0x0, 0x1}, 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r25 = socket$inet_tcp(0x2, 0x1, 0x0) r26 = dup(r25) getsockopt$inet6_tcp_int(r26, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) [ 170.608024] free_pgd_range+0xae7/0x1ad0 [ 170.612107] free_pgtables+0x535/0x650 [ 170.616005] unmap_region+0x4de/0x580 [ 170.619809] ? do_munmap+0x2490/0x26d0 [ 170.623704] do_munmap+0x1a4a/0x26d0 [ 170.627426] vm_munmap+0x16f/0x1e0 [ 170.630978] kill_ioctx+0x34a/0x580 [ 170.634609] SYSC_io_destroy+0x167/0x390 [ 170.638676] SyS_io_destroy+0x36/0x50 [ 170.642476] do_syscall_64+0x309/0x430 [ 170.646372] ? compat_SyS_io_setup+0x470/0x470 [ 170.650968] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 170.656157] RIP: 0033:0x455979 [ 170.659350] RSP: 002b:00007faa6e443c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000cf [ 170.667067] RAX: ffffffffffffffda RBX: 00007faa6e4446d4 RCX: 0000000000455979 [ 170.674340] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007faa6e3e3000 [ 170.681616] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 170.688891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 170.696166] R13: 000000000000018b R14: 00000000006f65a8 R15: 0000000000000008 2018/05/07 07:02:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xa000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{0x1080, 0xffffffffe0000003}, "706f7274300000000000000000000000000000000000000000f6ff1500000000000000000012d000000000000000000000000000000200", 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x1}) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x40) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x180, 0x0) write$tun(r2, &(0x7f0000000200)={@pi={0x0, 0xf8}, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @empty, @mcast2={0xff, 0x2, [], 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xfe, 0x80, [], 0xaa}}}, 0x38) [ 170.716356] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 170.735384] A link change request failed with some changes committed already. Interface ip6tnl0 may have been left with an inconsistent configuration, please check. 2018/05/07 07:02:15 executing program 2: unshare(0x400) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000080)="3406c81559ca2a43cd9119d3c3fe92560f2fb537002ef3a31630c3b3af498e61a20121c0dfc727d8fb3851b10aa4cc944dbd49b1f10023d228eafb963d31fd58243d45dcf6234e9f7cf32fe609") r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x10840, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000140)={0x9, 0x7ab3, 0x2}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x1, 0x0) ioctl$EVIOCGLED(r2, 0xc0046d00, &(0x7f0000007000)) [ 170.806996] netlink: 'syz-executor1': attribute type 2 has an invalid length. [ 170.827429] A link change request failed with some changes committed already. Interface ip6tnl0 may have been left with an inconsistent configuration, please check. 2018/05/07 07:02:15 executing program 4 (fault-call:2 fault-nth:9): perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:15 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x60000008}) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x8880, 0x0) sendmsg$kcm(r2, &(0x7f0000001a80)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x4, {0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff]}, 0x5}}}, 0x80, &(0x7f0000001740)=[{&(0x7f00000001c0)="29d332896c09ec7c81f526f1eb32bb4c8e570c5edf2461829db5e27faf5c75b0eaac430b1476b4dd90664ba83f5e9d74991444c91f0a1541eec5e63a445633194de2bc01ccb1d7e03b0a31725bd20ffcf6c5fb54fb0e9ef41294d50afd04ec34deebee00e08a813c23143072b8b14d11d51f5b3ac0c839e5993fda4105afc40113e22f1c0b0305802a6663540226963f42947813af2952a04d682d4e593a7bd4890eadc7e8d1301d2e96e7672c24a66ac1bdd01414c0d3d36646184bd14a4a0766abcf0d33374d4a04bb", 0xca}, {&(0x7f00000002c0)="2bdb2c39ec2533cbe5a47b739082029cd9565ce967afdff3ed015567587e884066676364c2e0c271b1657fad26b8f3a8b871c436702632028e81f583229e3867deb72ed50cfe8d8ec7b5a4e2d62f21ccfe71d3043b5ccee688c78afd6d865722318b538e404c71eabf121a702499a2c3fa3f5b8f53a049d547ff5558996c71f25da753e3030fec5054df8628045580112bf9222994c4ee991c7f6a290dde79c14116fd2ae46501cc2ad00f3659149beefb294f7ed7c7f952af3ab42d73c29b32065164c19bb6a63bee0c55048d72a0c8cf7cf855c9b542cefd661dd1edfb9a64b98453628036", 0xe6}, {&(0x7f00000003c0)="8f54de74e7850e962358c8091ebf9e59d9ad5c275b4c467093ef4f76a8576bfacf1897abc02e6687535fb3f8af32ed22b6d405d2ea966d18ac97bd4ddfd35873a55974b00a404095cd45682c468c7449c25aa05e49d6f863e4c16cd6bfed0c979ae23e0485c104515a819dbcd7af25150aa737e89979b1a1", 0x78}, {&(0x7f0000000440)="a7e3d7be9e973da0f83d50c60322529bfa345daffdb0aa049a3fba9808d1e42fd5bbc82288b643cd7137f92d81ce1df5727db73599585a415c081e2b466c43e645b181a122cdbd7e0108dfef5e291db6c7e8d628711542deada09ca4bddb4d999de8931b91195dc57ba2f259fce088396bb2a358b773ecc6ed900ebee4fc9adf78ef1ac5093edd9c5b2f66c2059869a6b8314e6f37c9021191018917f8c747716a9e287afa5f211293f666368d", 0xad}, {&(0x7f0000000500)="57f06259d77377fed498c211238269ade99ef68c28459c4b0974533b17e5c652", 0x20}, {&(0x7f0000000540)="475c8c9b4044d577a346f2a76cb973af29e917a18909962e06a56121caae2ec9d3828efa40cfe72d43c039a8302d87ba8ae20b7b0bba851bc76a9c168bf8bb970e92b6b18b98930850bcd9066a89b6ffbd152020ae162ab1c1f8ae41c043a86545e1fb241738385094d53294", 0x6c}, {&(0x7f00000005c0)="4bca7e7b44c4600dfe23333740f745de16eb810d5087aa95477b6f8f36118fb471440734481230275d4fd1393f68b71aa928f088dcf1d819b31d150e644c5a87dc1d6fc28fa80c5273eff1e58fcf10f5bd080db3085e26bd48c6680ee08346af67d19d964f3b619a1247eb162506f4f096ef416522cca999d64006b80268949d84198c1900", 0x85}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="63f7253b36df56af05b491a92351a502412e0d1fc92c17fe5d869bb4a1b014d83d9ce74e337f66cce310202ac3240f4836dd8973b4f24fba175fbaceca3af9c8efb42eb2823f4f7357c1247499c5577c241f65641aac48665dde03618b2f7e10f447fcde0b15c9620b9fcbe0fb868e0f6a2646526ea4223584c875298c58b0b083a05a9337b44f623de667388e9f", 0x8e}], 0x9, &(0x7f0000001800)=[{0xb8, 0x114, 0x1000, "ceaeda9a86b4c76553691ba331373557191315a457530b9a535827bef2a15b98c3e2b417f18f249fbf05b0b87808daf2f255cb2d081807658028e61fdefa84803c9172c47380bb9f8f87ac686b014283c385f00678403a46a6dc527236d3e57569f5d995e679ffcc297950b7c5cd83ff8835ff741f1e5b8ba636334b5fd13af3f3eb96689db7d6a3f80bd4ea32626e0a9e3a906a20571b63eebce747c78a72b50184211294a1"}, {0xf8, 0x114, 0x100, "71d517da7c039f558d89c4009169990ce12baedde9b4128987969f36e6e647403de15cd753738bebb883a3cf5891938bcaf716ca953dc85043861877c5d64ae84bdb9e4ac8e7faf163b6b16f91460956b7d0b9e0b4720f9d66c8cc9e7f392d6a120c075a324cda68621c9d0f96b29ac3ffbfc6e378d54f28631539dae410414a014e997e396df19f32ff6a834e0dff37b6c46b4a99f131699a2cc0c7acdc71d0fabe7a93d9e2005662869f1446651de600b4fce291714d97652353c14fbca24692f1929f230c5b22b416d170d8d18405fb5a3f83c4f0b45f590eb10cf0dca3457cff522d8dcb"}, {0x98, 0x112, 0x5, "acdf3cfef37b348240e8010f23891badb742cc96df394d7007ff51b06d2e8dfb77b276637ad2a23ed634e438c9b42212bd5e872eef0cf7d3dcb59f95fdbc829ae8f052b99a733bc2bf6a1e5087df79bc57afd93f4da71fb17c4292412fd67fa4152344a38dfef7997d30b3290831b5bba21b0f4cddff1ad62a49af2f2a7c839ab999"}], 0x248, 0x800}, 0x800) 2018/05/07 07:02:15 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f00000000c0)=""/145, 0x91) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x2000000089f1, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_data=&(0x7f0000000180)="adf985b8d39b968aa06e6dd52a129c452bddaf7c073a95c48fa9ec914bfd6758"}) 2018/05/07 07:02:15 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000c42000/0x2000)=nil) mlock2(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/05/07 07:02:16 executing program 0: prctl$seccomp(0x21, 0x0, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) prctl$void(0x22) 2018/05/07 07:02:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/07 07:02:16 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)=0x1) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000002c0)={@empty, @loopback, 0x0}, &(0x7f0000000300)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', r1}) r2 = getpid() r3 = getpid() tgkill(r2, r3, 0x2e) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)) 2018/05/07 07:02:16 executing program 2: unshare(0x8000400) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x0, 0x8}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc), 0x4) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) 2018/05/07 07:02:16 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:16 executing program 0: connect$pppoe(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 'bridge0\x00'}}, 0x1e) sendmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) 2018/05/07 07:02:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000040)=0x7f, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000000)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000002b07df2fd0846bc0964f4ffde3d917e3080000000000000077b06f092ce16a360c7c81847165b616"], 0x38}}], 0x1, 0x0) 2018/05/07 07:02:16 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x80000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x6c, r1, 0x109, 0x70bd2d, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x20}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8840}, 0x8010) r2 = socket$inet(0x2, 0x803, 0x81) sendmsg(r2, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000000040)=0x9, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000180)={'icmp\x00'}, &(0x7f0000000200)=0x1e) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r3, 0x200, &(0x7f0000000140)={&(0x7f0000000080)=""/164, 0xa4}) recvmsg(r2, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2000) 2018/05/07 07:02:16 executing program 7: ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00000000c0)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x10f349, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x6, 0xffffff7fffffff00, 0x200004f87, 0x5, 0xffffffffffffffc0, 0x10000}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x1, 0x1ff}, 0x8) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x3, 0x2e, 0x2, "5e925b37e309ff85a390d7b20fdf0676e957b6167ef12d163077269582d65d48740980430a04a816fe53c724e5c6aff0deb0a0d2f86bc720d5795a7211b5d6", 0x1d}, 0x60) fallocate(r0, 0xffffffffffffffff, 0x80, 0x4080000a) 2018/05/07 07:02:16 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) r2 = dup(r0) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:16 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x4, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, 0x4) accept$ax25(r0, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x100000000) io_setup(0x4000000000ffd, &(0x7f0000000100)=0x0) io_destroy(r2) 2018/05/07 07:02:16 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x400400) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ae000000702e864c305a54bf8307e40ff628100a155b6b1da0e9a4b2d113f2119235c5ba00caa77ed714174d624ca52fe43334eb615725b082f1695165064ca65d5cb0dcc02bd48e1c116aae1043df47132754a870fc40ad4cc0e305fa070debd33984b33fc0349dcf9ab6ded5746b23b1cbac7e145238ba20a38ad22599c944d3ae352d1af91d2bbbd75453f48de377afd0c68280d22d88c2be58241bc50d0ccf7b4e317ebbe5425abde800000000000000000000000000000000000000000000000000000000"], &(0x7f0000000340)=0xb6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x7}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xfb02, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @rand_addr=0x4}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x12}, 0x101}], 0x78) r4 = dup(r0) socket$key(0xf, 0x3, 0x2) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000001c0)=0x6, 0x4) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000500)=""/133) time(&(0x7f0000000100)) ioctl$TCFLSH(r4, 0x540b, 0x7f) 2018/05/07 07:02:16 executing program 2: r0 = socket$inet(0x2, 0x2000000000003, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = socket$inet6(0xa, 0x200000004, 0xffffffffffdffffe) sysinfo(&(0x7f0000000200)=""/61) bind$inet6(r3, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2}, 0x80, &(0x7f0000000200), 0x19d, &(0x7f0000000080)=ANY=[@ANYBLOB="d002ffffffffffffff000000000000e6"], 0x10}}], 0x2, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000000100)={{0x1ffd089c, 0x7}, 'port0\x00', 0x4, 0x1020, 0x3, 0x400, 0x3, 0x2, 0x1, 0x0, 0x3, 0x40}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="ee65abdafa8730739eb4101a96cdf0f4d6fe508c4dd0f8a670f0c24559774fee9741bea5f27743ee9dddec0070edb567092ed95edf8572e4a8ae95ced800cf560103c8518f7484feb5b8ec4287999e87b1c3f9bbdcbaafce968264503baa686dcc68243da139822e0d768ac12c81c48ad5125b33c57367ff408ccfdab56c8d3162d187880a8ae06f3de95f5a01a5d1cfb85001fadbdbd2859cd22cdcdbda079059c912a8cda50bd7abadec93da2dddb9b6000268de493aef0850eab1ea23318032c8ef37154e3507c4dd96d753dc2d5113b03fc47940ad5ef979831f569af6b4", 0xe0) 2018/05/07 07:02:16 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x2, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f00000005c0)=ANY=[]) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) sendfile(r1, r1, &(0x7f0000000200), 0x4000000000000005) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x10}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) sendto$unix(r0, &(0x7f0000000000)="a755758f0a97eece1c0fb4b899e8c24ee7066a5d57d17bb78df15110f62d85e3df186f2e9edd2843a6b058d4b76bb195185f85a7", 0x34, 0x20004000, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) fallocate(r1, 0x0, 0x0, 0x8000) 2018/05/07 07:02:16 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x80800) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x4, 0x51, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x63, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x3f8, @dev={0xfe, 0x80, [], 0x12}, 0x8}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x58) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = dup(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xe4, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0xb40b, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e22, 0xfffffffffffffffa, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e24, @rand_addr=0xfffffffffffffffa}, @in6={0xa, 0x4e21, 0x9, @empty, 0x7eb}, @in6={0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0x1f}, 0x8}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x58f}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x5, 0x25e9, 0xfff, 0x61e8e7d2, 0x4}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x7, 0xd712, 0x6, 0x2, 0x220, 0x8, 0x6, {r4, @in={{0x2, 0x4e22}}, 0x1d72, 0x1000, 0x0, 0x1, 0x5}}, &(0x7f0000000380)=0xb0) getsockopt$inet6_tcp_int(r2, 0x6, 0x16, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:16 executing program 6: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x35, 0x0, 0x3}]}) 2018/05/07 07:02:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0xd19, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x8, 0x4}]}, 0x24}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x482c40, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="faa8cca2d594e93992d8ff4323d7df24b81bff9cf765959dcb7f8af5535f1ff7438d4ed6376b5109a858cf917dce09e20e57fbffb1d2e08a603bd3520ce2fb9cd2f5e3e55ef760dc5e2ede903a5e0837f1c7085ee2652581b073") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/05/07 07:02:16 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x2, r1, 0xffffffffff5ffffd, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/05/07 07:02:16 executing program 4: r0 = memfd_create(&(0x7f0000000040)='{self\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r1) 2018/05/07 07:02:16 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000002600)={0x8, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x75, &(0x7f0000002580)=""/117, 0x0, 0x0, [], r1}, 0x48) r2 = dup2(r0, r0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000000)={0x3, 0xffffffff}) 2018/05/07 07:02:16 executing program 2: prctl$getname(0x10, &(0x7f0000000040)=""/110) r0 = socket(0x1e, 0x80005, 0x4) getsockopt(r0, 0x800000010e, 0x49, &(0x7f0000000080), &(0x7f0000000000)) 2018/05/07 07:02:16 executing program 6: mkdir(&(0x7f0000000240)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x80280, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0xfffffffffffffffe}, 'port0\x00', 0x39, 0x1, 0x2, 0x2, 0x3, 0x86c, 0x8, 0x0, 0x6, 0xab}) 2018/05/07 07:02:17 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x8000004101, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x7, 0x1000}, {0x7, 0xffffffff}, {0x205ca49e5158c93f, 0x7ff}, {0x6}, {0x0, 0x8}, {0x4, 0x200}], 0x6) 2018/05/07 07:02:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x2) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x2, 0x10, 0x543, 0x6}, &(0x7f00000000c0)=0x18) 2018/05/07 07:02:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/07 07:02:17 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x100, &(0x7f0000000180)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={[], 0x3, 0x101, 0x3, 0x401, 0x3, r2}) io_destroy(r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r4, 0x100, 0x70bd2d, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x662}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x3c}, 0x1}, 0x4000) 2018/05/07 07:02:17 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000100)=""/20) shutdown(r0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000040)="fb4bfbc5666d79e82e30c76933038e2473d2becca43678e15802", &(0x7f0000000140)=""/141}, 0x18) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0xffffff88, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/05/07 07:02:17 executing program 2: prctl$getname(0x10, &(0x7f0000000040)=""/110) r0 = socket(0x1e, 0x80005, 0x4) getsockopt(r0, 0x800000010e, 0x49, &(0x7f0000000080), &(0x7f0000000000)) 2018/05/07 07:02:17 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x36) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:17 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000338000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x800000000000032, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/07 07:02:17 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x7fff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x74, &(0x7f0000000040)=[@in={0x2, 0x400, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0xfffffffffffffff9, @empty, 0x8}, @in6={0xa, 0x4e22, 0x7f4, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000100)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x34800, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f00000002c0)=0xfff, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000a40)=0xe8) r5 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000a80)=0x0) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000b80), &(0x7f0000000bc0)=0x0, &(0x7f0000000c00)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000c40)={0x0}, &(0x7f0000000c80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000dc0)=0xe8) getresgid(&(0x7f0000000e00), &(0x7f0000000e40)=0x0, &(0x7f0000000e80)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000ec0)={0x0}, &(0x7f0000000f00)=0xc) getresuid(&(0x7f0000000f40), &(0x7f0000000f80), &(0x7f0000000fc0)=0x0) r14 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00000012c0)={0x0, 0x0}) r16 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001300)={0x0, 0x0, 0x0}, &(0x7f0000001340)=0xc) r18 = accept$nfc_llcp(r2, &(0x7f0000001380), &(0x7f0000001400)=0x60) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001440)={0x0}, &(0x7f0000001480)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000014c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000015c0)=0xe8) fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001740)=[{&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000380)="4b569aaf725ebb9bc778a921228b0763f6fa02d769bcfb6040ef5f5bc8aaa66a62cadc55ca3dfb0a4d7dd077fe86a4266125d54a3f0a476dfdacd3eea92884fd0b1e4b2c03bb264a3bf8a6ca307b2671ce0439da8a59d7298536c3019aa30937d24a0cb67e05cd600f8d507018e6e86ffeba693a94be0cad347b09c2b20a65278931d0105fa176b8d893b168214b9e7c92ac6335ca8d3f8bbfabce34b1f894fc1a9cc458f61ab14417e8a6a9d35d289e6e589459b2c58a9badfe1f9e8bcf8e8c10f81911038bf5a7caa18fa8bc847108566e94ac2bac018dd7bfceadc03e9d9fc9ba0e39426213559b2f5a15b1fb42013ba0bc", 0xf3}, {&(0x7f0000000480)="043f1054188114e60942d6ee6f434c2db1a72cc4ffd13be9198f58c6c0881d", 0x1f}, {&(0x7f00000004c0)="f37d925f8d261927b2ea16008544c5c199bd8a75f6182b1ac52d1b76b3cb72f5406d866472c972502a9e0fca64acc3e474161aa548171db4e73b457aa850c882a620c097d6af82fad06aecd49066352044a8ca7f0663e2cc99121d6be7f389eb9c79ce9595948adab88220b2991e082374cc", 0x72}, {&(0x7f0000000540)="35901e59704f62354086e81b0b361c1e5f6788d866bb9dc1023c6ac31f6dceaeb6e36499ece4c94e375b839205db91fb0dc721ce09d7b4da067bd697b7854040bcb6411d7bc9797cffa89a9c861eeffb680b36bf36108ddf48b98062f667be2855628a425e66eed57f4419a59ebeaf7cef56d992b906f48a8a680eaa8eeab1e9d5c2b9ab726404f3e93ab5713a78f9b90b286f51ea849a8e391aae294ea3006a7a9a0de26fa2299f5c7368fe851020f65832435b4bd4569836d795f442587d3f31fafadac4fe619887bde7", 0xcb}, {&(0x7f0000000640)="69b4b7089334f6a73392e0291bae831d6d9869b9f93b8a5dc764efacf923308184972adacf0e8836fcdcfac1b23085f5e9f69f0c941a2e0019a7f5fcd9294f907179ddb9dfb8a3567c6dad6243410e65472ec3e890e3af4a35bfd69c8c9542eda4a391b050876ed0be2fd505b56150f21568e16c26ae0a3e08911d149b3ae245ec004a03", 0x84}, {&(0x7f0000000700)="a74405fb4a8d5f4911545eb2a1648a56d53cc9bdf0151246bfeeb6128d5d075b1e3e7902b32d765fcae9b5a65625c2b30230275e88e33d2d99453be9d08861924738825d1e05edc6ab1805198962c8ade05a40f22e3a65c7b0b62663cf183bd8aa82395d37d89ed57b5320407b0b0a2e855d867513a655dbd4059670fe5418033db1b26ea5e4b56e8fd5496886f2f2adc44f6ef31afe888da201b0cd2690d320ee7473c7ea3371babced0bfa8e4206e9d4b6527290c633a771f27c4e69687fe445", 0xc1}, {&(0x7f0000000800)="e40ca2c0be9e66aa16c1f4d793a0df", 0xf}], 0x7, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xa8, 0x4008001}, {&(0x7f00000010c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000001140)="beb78046c10dc475a1b6a657e09a26a907cf0374af62449848e9fd2c35adb1db45011b48c09db690909d13235d9b7040cd0e0152c1866234a90ceba9675b27e9c970bc7f636359a9432ea86bc98a6943071b611f5528cd3bd3717d2031adade355c78f98feaef4e87b7e", 0x6a}, {&(0x7f00000011c0)="4961022d5e82e1ff79031b531d5ce9ebc9f91496e7c161b7929025007f3354b705656d4f20282b711593c520ae63559d801283e09c753564a2ec9badf250b0274bc3c2c20ad04d1618f930710532decdef7001fb7a0e5d1ddacb51cfc56b0216013e9c19d120d07e154970c3130dfc8cbb10b1dfab7ba9650ceb6dc4adafd8354d2f7bb6752903acc08dc1bcaf13243c53dbbc2d29e159c2f385e7ce0eebd9f43ca94e46a5a88808a75355fcf8ffd4ab45a6453eae", 0xb5}], 0x2, &(0x7f0000001880)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r18, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0xc0, 0x4c000}], 0x2, 0x810) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x0, 0x8, 0x1cd, 0x2, 0x1, 0xfffffffffffffffd, 0x8, 0x7fff, 0x5, 0x1817efd0, 0xbe, 0x9, 0x8, 0x20, 0x100000001]}, &(0x7f0000000240)=0x100) 2018/05/07 07:02:17 executing program 1: openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00'}) 2018/05/07 07:02:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo\x00') fchdir(r0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000300)=[{{r1, r2/1000+10000}, 0x81, 0x240000, 0x4}, {{0x77359400}, 0x5, 0x81, 0x1}, {{0x0, 0x7530}, 0x6, 0x6, 0x225}, {{0x77359400}, 0x2, 0xffffffff, 0x80}, {{0x77359400}, 0xfff, 0x0, 0x1ff}, {{0x77359400}, 0x10000003ff, 0x8, 0x8}, {{r3, r4/1000+10000}, 0xff, 0x0, 0xd5}, {{0x77359400}, 0x3, 0x1, 0x2000000000000006}], 0xc0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0x4df}}}, &(0x7f0000000000)=0x84) getsockname$ax25(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r5, 0x3d, 0xc, 0x4, 0x7}, &(0x7f0000000240)=0xffffffffffffff20) lstat(&(0x7f0000000040)='8/file0\x00', &(0x7f0000000080)) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000004c0)=ANY=[@ANYBLOB="5700ff003f00010001807f00ffff00000300c7ea843b4a58cce0bfdb56693adb4fcd1c2a1e9f17d6ab8945924797b465bc338cf1c45c23f426e969c0b4887e63f8932ce22846f2f0d03faa3b5dda1deefde0e79dc05eb099c41c5f2c00281b6eafb44409193e5578160c1d89c1bd4b2626717efbcaa3c6c059049ee56c88c3e52f495943722d90c5b0a7fbdf63c5a51131f3dfb00299de978ca72e8de741870ef66cc4981eab25e5492b56e9e046ece2fd3a4dc5b6ce73b95a867c501a877a8a90233346f18152e7c02f43"]) 2018/05/07 07:02:18 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x80000001, 0x8) 2018/05/07 07:02:18 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x800020ffc000, 0x7ffffffff000, 0x0, &(0x7f0000ffd000/0x2000)=nil) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x24101, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/39) 2018/05/07 07:02:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x1) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:18 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000008c40)=[{&(0x7f0000000140)=@abs={0x1}, 0x6e, &(0x7f0000000600), 0x0, &(0x7f0000000680)=[@rights={0x10, 0x1, 0x1}], 0x10}], 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x800, 0x20082) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/05/07 07:02:18 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/171, 0xab) unlink(&(0x7f0000000080)='./file0\x00') timer_create(0x7, &(0x7f0000000200)={0x0, 0x3d}, &(0x7f0000000240)=0x0) timer_settime(r1, 0x1, &(0x7f0000000280)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00000002c0)) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r2) r3 = dup3(r0, r0, 0x80000) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00000001c0)={{0x3cd30178, 0x3}, 0x21}, 0x10) 2018/05/07 07:02:18 executing program 1: truncate(&(0x7f0000000180)='./file0\x00', 0x8) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000230000/0x600000)=nil, 0x600000}) 2018/05/07 07:02:18 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@remote, @in6}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000440)=0xe8) socket$key(0xf, 0x3, 0x2) futex(&(0x7f000000cffc)=0x4, 0x0, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), 0x3) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@full={{0x3, {"d220c69fabfde2"}}, [{"c70a6769a023b1"}, {"1875e069d6f7bd"}, {"97c95f9ff8a739"}, {"459411328cb7de"}, {"17754fde769465"}, {"48c0fe9eff8ca5"}, {"fcf5be60ca08de"}, {"e85db1f978940a"}]}, 0x48, &(0x7f0000000600)=[{&(0x7f0000000500)="5a1a5c2c22f48c432f657882d61645abe7aa10d992260cfdd29db2ab97a3bc6f5afbf2dab9c3bdcb70d3d4a3213e898146fd4cc0de431bcfc6e5de96d8e04908ad2bc69d21dad6aa41f595a1dd3c66f47272dc6a00abf228f0ebe29490e415c046d296be161ced8fe3e25acdb2198691351381a2745210f6df5fcd89afd0728c5214a0229fbc61ee83234467c8e51f9f3d0dc1e97a4167a841149113cd41a4bff47ce66dec29b57f3aad1a7585487e5d28de38da5aa6a361c3252909bad0ba529c1eaea0eb378f71aed4e49e", 0xcc}], 0x1, &(0x7f0000000680)}, 0x102) r2 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f00000001c0)={0x7fffffff, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x80, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}]}, 0x28}, 0x1}, 0x0) 2018/05/07 07:02:18 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9c, "688f708e9fa686667bbb08848e2fb4302f9c814692e3b98b92edd5956a0f48c7648b4e41f916d6eef00a2ae01d8cfb6ea3a1967527882cc2d61d80768cc5b4881be5b033f496a9b2a9ab326ca4602e2226136119a49e8579da42e5a605a1badc0607c6ed5999aa0784e90afe13e58d353ad188cb08c55b04cf5573ab3fa745b4fecdde4daf14c7532ce9c37047ca5c3feb65e3a2301f8eb2dbb69276"}, &(0x7f0000000180)=0xa4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x5, 0x3}, 0x90) io_setup(0x1000, &(0x7f00000000c0)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000001c0)=0x2, 0xbd8b17ea25c25ec1) io_destroy(r3) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='personality\x00') ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)) 2018/05/07 07:02:18 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/29, 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f00000010c0)='attr\x00') semget$private(0x0, 0x997831b5d9e2f083, 0x400) fcntl$setstatus(r0, 0x4, 0x40000) r2 = semget(0x1, 0x4, 0x100) semctl$GETNCNT(r2, 0x4, 0xe, &(0x7f00000000c0)=""/4096) 2018/05/07 07:02:18 executing program 3: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x100000031, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x3e, &(0x7f0000000200), &(0x7f00000001c0)=0xfffffffffffffe9f) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400, 0x0) 2018/05/07 07:02:18 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x3, 0x7f, 0x1800}, {0xa, 0x4, 0x1800}, {0x3, 0x6, 0x1000}, {0x6, 0x433, 0x1000}], 0x4) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r1 = syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x9, 0x801) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000006c0)="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", 0x1000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x101, 0x1}, &(0x7f0000000440)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001740)={r2, 0x74, &(0x7f00000016c0)=[@in6={0xa, 0x4e20, 0x29, @empty, 0x3ff}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}, @in={0x2, 0x4e24, @rand_addr=0x100}, @in={0x2, 0x4e24, @rand_addr=0xffffffff}]}, &(0x7f0000001780)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x6, 0x20, 0x2, 0x8}, &(0x7f00000004c0)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000100)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000140)="3b282b002827ef507632128ab6aa5a728abda283ba8d34e7a7ed93", 0x1b}, {&(0x7f0000000180)="f4b1b0e6f20ea44384d1d4ee73ff11774dee4538171280b6d56ff6a74cbd0d0fa1a72ef0b32d2949e09d4a0433188b4eb5f1c3cf74810b40bf68dd84882023fcb9f82d65ee5afe56e6a297abacb42a5490dbac33ec8502b9a8da50f69a9b37cdadff831f5051fd8515d490380266ca4dcefabd9e97b517080d22a9a915270cab6e163237bf39479e4ed378dcb0574c49af90a6a51b24c505b7c5b01c79aa0cc0f294434df9", 0xa5}, {&(0x7f0000000240)="05b59f54402cd333d1b248b18fdeb581c3e55a942cd9d9b2012af74e7b62eac37e0f0aec3222eca8375f2f8cec54f5c4e766e41579766446c9eab5737421176397db3a6d1f3041c279453b98e79cfb988f0172ba144f033aed0f3585e367031b71661ea500dca4d47178dddf0b8ee395d6d7ab5374f611e5c6b57bb02097a96eb89ade6e7c4bdd94c01f81ada5da0be440c7d2cb6134aa3f21d08c4f0b447e024e4bc310f483dbe748e27fa81e", 0xad}, {&(0x7f0000000300)}], 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="2000000000000000840000000200000008000082710e000000000100", @ANYRES32=r2, @ANYBLOB="30000000000000047ca1b2da008400000001000000060002000082000002000000010000005c5d0000faffff", @ANYRES32=r3], 0x50, 0x20000000}, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x9) accept$nfc_llcp(r0, &(0x7f00000005c0), &(0x7f0000000300)=0x60) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) 2018/05/07 07:02:18 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1da, 0x400040) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r3, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/07 07:02:18 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0x38, 0x0) pread64(r0, &(0x7f0000000140)=""/119, 0x77, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="101515618e171f94decdb7c85c750f2202007aed16001a2e00000000"], 0x10) 2018/05/07 07:02:18 executing program 6: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200100, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x102) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x18dc00) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000100)={0x3, 0x7, 0x8000}, 0x4) ptrace$cont(0x1f, r0, 0xfffffffffffffff7, 0x81) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000240)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000280)=0xc) bind$can_raw(r1, &(0x7f00000002c0)={0x1d, r4}, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000004c0)={@empty, 0x0}, &(0x7f0000000500)=0x14) accept$packet(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r3, &(0x7f00000016c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001680)={&(0x7f00000005c0)={0x10a0, r5, 0x20a, 0x70bd27, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r4}, {0x260, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5000}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x79cb}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x687}}, {0x8, 0x6, r6}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x6, 0x8, 0x7ff, 0x80}, {0x5, 0x6, 0x8}, {0x1, 0x80, 0x101, 0x1}, {0x3, 0x4, 0x4, 0x80000000}, {0x8, 0x7, 0x0, 0x100000000000000}, {0x8d87, 0xfffffffffffffffc, 0x400, 0x4}, {0x3, 0x7f, 0x5, 0x7}, {0x7fffffff, 0xfffffffffffffffd, 0x6, 0xccad}, {0x3, 0x3, 0x6, 0x9ca}, {0x0, 0x8, 0xffffffffffffffff, 0x9}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r4}, {0x294, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x40, 0x6, 0x8, 0x101}, {0x5, 0xdd, 0x2, 0x221d}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x6, 0x4, 0xffffffff, 0x4}, {0x8, 0x0, 0x4, 0x8}, {0x417, 0x8, 0x401, 0x5}, {0x7, 0x1f, 0x7fff, 0x2}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x3, 0x45, 0xff, 0x6}, {0xdcc, 0xb48f, 0x100000001}, {0x0, 0x3fff800, 0x6, 0x7704950f000000}, {0x80, 0x3, 0x4, 0x7b}, {0x6f97, 0x8, 0x2, 0x5}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r4}, {0x194, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x12, 0x7, 0x861, 0x8}, {0x9, 0x4, 0x7, 0x200040}, {0x0, 0x9, 0x7f, 0x4}, {0x0, 0xa, 0x1, 0x5}, {0x8, 0x2, 0x1, 0x7fffffff}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r7}, {0x108, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x227c}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r4}, {0x248, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xc513, 0x40, 0x4, 0x3}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xfff, 0x100000001, 0x1, 0x50fa}, {0x6, 0x8, 0x0, 0xffffffff}, {0x9, 0x6, 0x7fff, 0x4}, {0x1020000000000, 0x7, 0x3, 0x8d5}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x61a2}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7d7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r4}, {0x180, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x5, 0xffffffff, 0x101, 0x2}, {0x9d5, 0x8, 0x1, 0x4}, {0x0, 0x0, 0x7, 0x2}]}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r4}, {0x214, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x88}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffc01}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}]}}, {{0x8, 0x1, r4}, {0x210, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}]}}, {{0x8, 0x1, r4}, {0x80, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x10a0}, 0x1, 0x0, 0x0, 0x1}, 0x40000) r8 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, r0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r8, 0x0) 2018/05/07 07:02:18 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r1) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [], 0xa, "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"}, 0x100b) 2018/05/07 07:02:18 executing program 5: r0 = userfaultfd(0x7fffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) read(r0, &(0x7f0000000080)=""/68, 0x44) 2018/05/07 07:02:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4, 0x210000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) recvfrom$ax25(r0, &(0x7f00000001c0)=""/116, 0x74, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x5d, "f46c9d1bdd1b0cb70ff4f57d0cbf9d68cf015e269bb46f618de0ab7982b097069dfb227c34e367612ce080e3c0ea27017ab654aa7e68e3a123e1261937b47fc3afea7d20a6c671436b3c8d8e66fe8a633a2daf967044c6a5ce398bf049"}, &(0x7f0000000180)=0x65) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:18 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffff9, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x8, 0x1, 0x6e, 0x3f9}, 0xffffffffffffffa6) ioctl$TIOCCBRK(r1, 0x5428) syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') pread64(r0, &(0x7f0000000280)=""/4096, 0x1215, 0xffffffffffeffffd) 2018/05/07 07:02:18 executing program 2: r0 = semget(0x3, 0x0, 0x600) semctl$SEM_INFO(r0, 0x2, 0x13, &(0x7f0000000080)=""/159) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x8000, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x3c, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f00000001c0)=0x10) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000002c0)="3684b2db565dd82fb4d79d789b005c5323c476e549565fc47435f169f2c20f6ccac754db182232dd0576f3ff1a4d262c83e8193a6e966abf739dc3718e392f8cce4888f77482b72b64046495e9605e4c074586f1427da8775db5bd2de2c4ed19b80afcd6c192d78f70e4c51050832cd33b0e50bb6404bbd4fbf489fe13f5a5b3ca683e13f9606a185246373d3dda04d8556e61c3e992ed71bef1cbb5a87419d9e10f3735a6dea587cdfeaa1a6d086f9dcd0bb14919752a386f7b2f81506a90035b271e") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x3c3, 0x8, 0x3, 0x4, r4}, &(0x7f0000000240)=0x10) ioctl$KDDISABIO(r1, 0x4b37) r5 = getgid() setgid(r5) 2018/05/07 07:02:19 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) dup3(r0, r1, 0x0) 2018/05/07 07:02:19 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)='z', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/05/07 07:02:19 executing program 4: getpgid(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffe}, r0, 0x3, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f0000000040)=0x0) io_destroy(r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f00000000c0)={{0x0, @rand_addr=0xffffffffffffffe1, 0x4e21, 0x1, 'rr\x00', 0x10, 0x3ff, 0xa}, {@multicast2=0xe0000002, 0x4e21, 0x10000, 0x2, 0x9}}, 0x44) 2018/05/07 07:02:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1000022, &(0x7f0000000180), &(0x7f0000000100)=0x1) ioctl$TCSBRKP(r1, 0x5425, 0xfffffffffffffff8) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) 2018/05/07 07:02:19 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x1f}, &(0x7f0000000100)=0x8) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008000a20faff0901fcffffffffffff00000001ab001f", 0x24}], 0x1}, 0x0) 2018/05/07 07:02:19 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x8, 0x110, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1}]) 2018/05/07 07:02:19 executing program 6: unshare(0x40600) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xf10, 0x10000) connect(r0, &(0x7f0000000340)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x80) 2018/05/07 07:02:19 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) signalfd4(r0, &(0x7f0000000080)={0x8}, 0x8, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) prctl$setendian(0x14, 0x3) 2018/05/07 07:02:19 executing program 2: r0 = semget(0x3, 0x0, 0x600) semctl$SEM_INFO(r0, 0x2, 0x13, &(0x7f0000000080)=""/159) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x8000, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x3c, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f00000001c0)=0x10) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000002c0)="3684b2db565dd82fb4d79d789b005c5323c476e549565fc47435f169f2c20f6ccac754db182232dd0576f3ff1a4d262c83e8193a6e966abf739dc3718e392f8cce4888f77482b72b64046495e9605e4c074586f1427da8775db5bd2de2c4ed19b80afcd6c192d78f70e4c51050832cd33b0e50bb6404bbd4fbf489fe13f5a5b3ca683e13f9606a185246373d3dda04d8556e61c3e992ed71bef1cbb5a87419d9e10f3735a6dea587cdfeaa1a6d086f9dcd0bb14919752a386f7b2f81506a90035b271e") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x3c3, 0x8, 0x3, 0x4, r4}, &(0x7f0000000240)=0x10) ioctl$KDDISABIO(r1, 0x4b37) r5 = getgid() setgid(r5) [ 174.842529] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/07 07:02:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0xf5, 0x10001, 0x8002, 0x7fffffff, 0x6, 0x4, 0x800, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x80000000}, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) [ 174.886548] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/07 07:02:19 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) io_destroy(r0) 2018/05/07 07:02:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') read(r0, &(0x7f0000000080)=""/115, 0x73) ftruncate(r0, 0x0) 2018/05/07 07:02:19 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020100000e334c6f3ec273ef6e9816688c7100000000000000000000000200130000f1b000000000000000000005000600000700000a0000000000000000000000000000000000000000000000000000000000000005000500000000000400000000000000ff01000000000000000000"], 0x70}, 0x1}, 0x0) 2018/05/07 07:02:19 executing program 6: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000380)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r1, &(0x7f0000000680)="fdb2f96f", 0x4) 2018/05/07 07:02:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8, 0x20}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/05/07 07:02:20 executing program 2: bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) sync() r0 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) accept(r0, 0x0, &(0x7f00000000c0)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000500)=ANY=[@ANYBLOB], 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000004c0)={0x20000000}) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0x183, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}, 0x101, [0x80, 0x81, 0x9, 0x5, 0xed8, 0x8, 0xd8, 0x1]}, 0x5c) futex(&(0x7f0000000040)=0x4, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() 2018/05/07 07:02:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) accept(r1, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'veth0_to_bond\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) [ 175.213621] IPVS: ftp: loaded support on port[0] = 21 [ 175.412578] IPVS: ftp: loaded support on port[0] = 21 2018/05/07 07:02:20 executing program 7: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040)) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f00000000c0)={{0x6f, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e21, 0x3, 'lblcr\x00', 0x18, 0x10001, 0x49}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x1, 0x100000001, 0xffffffffffffff01}}, 0x44) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r1, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x401, 0x0, 0x80, &(0x7f0000ffd000/0x2000)=nil, 0x9}) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) close(r3) inotify_init() dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000000)) 2018/05/07 07:02:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xc8, r2, 0x525, 0x70bd26, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7fffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffc}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x25, 0x28}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xc8}, 0x1, 0x0, 0x0, 0x15}, 0x20048014) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x38) 2018/05/07 07:02:20 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000440)={'syz_tun\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x36, 0x201) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x5, {{0xa, 0x4e20, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x88) 2018/05/07 07:02:20 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x1) r1 = getpgid(0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x7, 0x6, 0x5, 0x4, 0x8c7, r1}) tee(r0, r0, 0x82d2, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400000, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20002, 0x0) sync_file_range(r0, 0x3, 0x10000, 0x6) write$binfmt_script(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="a5b901e555de34d36c268dcbdbbaf8ab3f1b6bb4e2dafa7fae23b98ac7bb6000986e9226e311aa72a15f7ca74cd2632c57e9efd20c67ff027c60fd86dab7862d3ccf1f23068edb6884660e4272c99024fbd1591f3976d3a449b6d5449834d8d4f47988e84d2f152e078c1e37533fdd6552d3375566c01d6d9e68948f2899302038af0e295210cb8b4cbadc03689c7f32f575b84d2b0b09b044d17e42ed12cd0184ebfeae736e42ae235d6f8991e7f28d5fda27fee7a75cb8d0aae60e", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES16=r1, @ANYRES64=r2, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="64b3fac22aa25ea2216abbbe3b80efc579daa59dbdac1302d0142b994b09de9c00cc00a40854fc50f5ec07da01e616c01191534caf8ce0c169d5e76fcfe16403dcf73fc059b78a42cde9775ec82cb79c0ad01328fcb4dc8ee65860686c432dff4388ff2e52ae787e52a9961d760ad3a8876b403d9d6a5a2a9b3157cf96b64a88fb85e236f98a0268e0487d6695feab70ba708ebcd77d97db1aa46cd02e4f0e2258e0ec96f4c967ef13cba628e44fe2c5180035be5d7dda1103a1ba01af5a5396861918f4c756d8ed275598a1b356ac211ad7e7b89e22b75a85997f13bdfc2399ed2259218765"], @ANYBLOB="c6b1928a534ac8e628c2ec590e190d2fd3ce12b343f2eec68494faeacf1511e9f7497bc99c5193988f61b14fa9fc", @ANYRES32=r1, @ANYBLOB="7a84812a387b8218b4a8733eca402034f006809b4d31d8f1e5a7f0fc175d3220a289256d6ad48ea3ef6e79329b365eb1e082143fc39517b65303ba0e7c7ff0d9e8635fe4a0a684f4881af8edccdad6247ee9af646580ee9552a82228efa837429166e7de751953f6951c18aa951fe1535b048ae1dbc16acdf628f5ab24375f413dc6dc6f5369b7572cba94"]], 0xc4) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000100)={0x7faf, 0x3, 0xffffffffffffffff}) 2018/05/07 07:02:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x100000001, 0xfffffffffffffffd}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x1}, 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000040)={0x3, 0x2d0}) 2018/05/07 07:02:20 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x101, 0x8001, 0xa49, 0x9, 0x800}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x4, 0x8000, 0xce, 0x1, 0x1, 0x0, 0x4, r2}, &(0x7f0000000240)=0x20) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000440)="1793164adee20297cf935dec98b6ffb25909dac9219395227f6fba79e796714d9b77cdfce7767371eb268fd8e199d509135f0689b769ed20bd5b0696be4118a863c1815dd01c2f36338bf6f00d22edad553c0ffbaf33fa9c30da7558acbb1f33b3b03e05a04b49d750957403de5e58d1", 0x70}], 0x1) recvmmsg(r3, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f00000002c0)=""/111, 0x6f}], 0x2, &(0x7f0000000340)}}], 0x1, 0x0, &(0x7f0000006600)) 2018/05/07 07:02:20 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/user\x00', 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x101000, 0x0) r3 = getpgid(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f00000003c0)={[], 0x8, 0x8, 0x2, 0x1, 0x24d3, r3}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x19}, 0x9, 0x0, 0x3, 0x2, 0xd990, 0xfffffffffffffffc, 0x8001}, &(0x7f00000000c0)=0x20) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000240)={'filter\x00', 0x4c, "103bb903ee7d5114031184bebe26d3f3dee6802faab3ed80c3c272a6513287807418fa97a86fe6add787123ef276338af9d949cfa79d395500a48ae891650cb1674e66cde274f28204662cf8"}, &(0x7f0000000300)=0x70) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xa5}, 0x0, [0xfff, 0x3fe1, 0x46f42217, 0xea1, 0x3f, 0x101, 0x46, 0x39ddea0f]}, 0x5c) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000140), &(0x7f0000000040)=0xffffffffffffff47) r5 = dup(r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00000002c0)="a6fe5090907e49619e8efd3e9cfbf37d", 0x10) 2018/05/07 07:02:20 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/mixer\x00', 0x200000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001800)={r0, 0x3f, 0x1ff, "00603fbe24bfdc73186f304f523095aa0ff12ce8c6d04c0c712b4f4b7b68642b9f795db226d86bf7f10f112359945a15fc9086e20fe0876d259f231c316510394cf2d098624dc703c59f3e364339b3e392f549790455daec6e5ca9f4cfb31d79ac5ef00cdd6eb0401b2967faec4f42b59ad5e7fb"}) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r2) [ 175.881909] IPVS: set_ctl: invalid protocol: 111 172.20.20.12:20001 lblcr 2018/05/07 07:02:20 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200800, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) 2018/05/07 07:02:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @rand_addr=0x3}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)=ANY=[@ANYBLOB='\x00\f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2400, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000000c0)={0x9cc, 0x18, [0x20, 0x7f, 0x17, 0x118, 0xfffffffffffffffd, 0xb647]}) 2018/05/07 07:02:20 executing program 0: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="1600e5d1d5c81a95f637db576e291f9aa9a7122e549ccb7f273947d19763903a716e99c81701e7dec72ec232c1f66d2025bae0b2dffa42b754cf23348158ea3301ac4b35d1d557fd618d77", 0x4b) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r0, r0, &(0x7f0000000000), 0x2c22) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x5, 0x0, &(0x7f00000001c0), &(0x7f0000000180)) 2018/05/07 07:02:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x6, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) [ 175.988981] IPVS: set_ctl: invalid protocol: 111 172.20.20.12:20001 lblcr 2018/05/07 07:02:21 executing program 4: io_setup(0x800, &(0x7f0000000240)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) migrate_pages(r0, 0x0, &(0x7f0000000280)=0x4, &(0x7f00000002c0)=0x3) eventfd(0x3d) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x151000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000001c0)={r3, 0x2}) io_destroy(0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x8010, r1, 0x0) clone(0x100000, &(0x7f0000000040)="128c6b4009fe18668b28441a37e1b639b01def98f31145f9385ecfad59f456cabbe423f1751b3afd7805c3069e20dc687a96a1e94470724b9ea513c5b8aa61643d8978a80c4201fee17c34b3d3c2217fb4cb5aad03db4033894239329f9bbf9428ac08c923b57f4e6f81c545aba240c3c298af8ef4b33600c67646f0", &(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000340)="76f810d7f15ea9e5ad096fc33e4e63c8fe6e5b3db0f65066be01a2c84ddeae70ea7d59ca0afdf86ee28c965f03a37d6c8ebd680cecd6242b6e77bb3a745da2c3b2520403694b111cda377cf9174d2ed61c5f7d74c4768cc1a7b3e8316250c103853b6ee0aae28cfd8ae497bc574681a5a3164ab3c8d87dc5670c3a026de1875b9befaafce02c960265762fe29d2e085086ac05e3a3ed9e89080f8e766d917039a0884238c5aeaa45d01c39b9b7fd28cb91fe58f472ca9c4c787941") 2018/05/07 07:02:21 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/mixer\x00', 0x200000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001800)={r0, 0x3f, 0x1ff, "00603fbe24bfdc73186f304f523095aa0ff12ce8c6d04c0c712b4f4b7b68642b9f795db226d86bf7f10f112359945a15fc9086e20fe0876d259f231c316510394cf2d098624dc703c59f3e364339b3e392f549790455daec6e5ca9f4cfb31d79ac5ef00cdd6eb0401b2967faec4f42b59ad5e7fb"}) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r2) 2018/05/07 07:02:21 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @rand_addr, @remote}, &(0x7f0000000240)=0xffffff04) unshare(0x400) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "e734aa9f24e0"}}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x1000, 0x1f, 0x1, 0xfff, 0x8, 0x9, 0x1f, 0x401, 0x6, 0x7, 0x8, 0x3, 0x7, 0x2, 0x7ff]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r1, 0x565}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1, 0x7}, 0x8) [ 176.450779] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) 2018/05/07 07:02:21 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000080)=0x9, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000000240), &(0x7f0000000200)=0x3) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000000c0)=""/149, &(0x7f0000000180)=0x95) 2018/05/07 07:02:21 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x5, 0x4) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xfffffffffffffffc, 0x80) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6fa7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000140)={r0, r2}) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/07 07:02:21 executing program 1: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) socketpair(0x1, 0x80007, 0x2, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000004c0)) r2 = dup2(r0, 0xffffffffffffffff) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000140)=0x7fd) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000002c0)=""/254, &(0x7f00000003c0)=0xfe) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bind$nfc_llcp(r2, &(0x7f0000000180)={0x27, 0x1, 0x1, 0x3, 0x0, 0x1ff, "b379a684f90311d87da6183b1de77e08ffa12926318958424971c3a537b1ea48db393cda518dffae4d0bb6935d3592148fb191a38f0cf8e791d2ad6ba841c7", 0x1a}, 0x60) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000480)) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000400)=0xfffffffffffffffb, 0x4) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x400000) ioctl$sock_ifreq(r5, 0x89a3, &(0x7f0000000200)={'ipddp0\x00', @ifru_mtu=0xdb}) bind$vsock_stream(r5, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) geteuid() utime(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x1}) 2018/05/07 07:02:21 executing program 2: r0 = eventfd2(0x7, 0x80800) fcntl$getown(r0, 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/121, 0x79}], 0x1) ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000000080)) 2018/05/07 07:02:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockname$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/07 07:02:21 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fdatasync(r0) io_setup(0x1000, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) getpgid(r2) io_destroy(r1) r3 = accept$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x10) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={r2, r4, r5}, 0xc) r6 = request_key(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)='lo\x00', 0xfffffffffffffffc) r7 = add_key(&(0x7f00000003c0)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r6, &(0x7f0000000340)='trusted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, r7) 2018/05/07 07:02:21 executing program 0: io_setup(0x800, &(0x7f0000000240)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) migrate_pages(r0, 0x0, &(0x7f0000000280)=0x4, &(0x7f00000002c0)=0x3) eventfd(0x3d) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x151000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000001c0)={r3, 0x2}) io_destroy(0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x8010, r1, 0x0) clone(0x100000, &(0x7f0000000040)="128c6b4009fe18668b28441a37e1b639b01def98f31145f9385ecfad59f456cabbe423f1751b3afd7805c3069e20dc687a96a1e94470724b9ea513c5b8aa61643d8978a80c4201fee17c34b3d3c2217fb4cb5aad03db4033894239329f9bbf9428ac08c923b57f4e6f81c545aba240c3c298af8ef4b33600c67646f0", &(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000340)="76f810d7f15ea9e5ad096fc33e4e63c8fe6e5b3db0f65066be01a2c84ddeae70ea7d59ca0afdf86ee28c965f03a37d6c8ebd680cecd6242b6e77bb3a745da2c3b2520403694b111cda377cf9174d2ed61c5f7d74c4768cc1a7b3e8316250c103853b6ee0aae28cfd8ae497bc574681a5a3164ab3c8d87dc5670c3a026de1875b9befaafce02c960265762fe29d2e085086ac05e3a3ed9e89080f8e766d917039a0884238c5aeaa45d01c39b9b7fd28cb91fe58f472ca9c4c787941") 2018/05/07 07:02:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x101, 0x8001, 0xa49, 0x9, 0x800}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x1, 0x4, 0x8000, 0xce, 0x1, 0x1, 0x0, 0x4, r2}, &(0x7f0000000240)=0x20) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000440)="1793164adee20297cf935dec98b6ffb25909dac9219395227f6fba79e796714d9b77cdfce7767371eb268fd8e199d509135f0689b769ed20bd5b0696be4118a863c1815dd01c2f36338bf6f00d22edad553c0ffbaf33fa9c30da7558acbb1f33b3b03e05a04b49d750957403de5e58d1", 0x70}], 0x1) recvmmsg(r3, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/7, 0x7}, {&(0x7f00000002c0)=""/111, 0x6f}], 0x2, &(0x7f0000000340)}}], 0x1, 0x0, &(0x7f0000006600)) [ 176.658301] IPVS: length: 149 != 8 [ 176.684395] IPVS: length: 149 != 8 2018/05/07 07:02:21 executing program 6: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="89ef5cb94db7bafc515f344dd3e6ddc9e34092c61fba0a4c7f9cebe4f3bb8b605fc13813dcbd20dad69769030040a8508596425af8cca251d4b7f80564380800000000000000c91b0705caa2a0599c1a4bb180905784a7ddb7050000000000", 0x634, 0xfffffffffffffffa) add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xf) socket$vsock_dgram(0x28, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) 2018/05/07 07:02:21 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/07 07:02:21 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) sendmmsg(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000a40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000002080)=ANY=[@ANYBLOB="500000000000000000000000000000004cefe340ea34b159a910fece750c79ba54e4fb4c964e8b6237fc4d8cdd8880f8b0f1b0a6668737dcf2256e58b42683575601eda0336898cd90d242f7865e"], 0x4e}}], 0x1, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x80, 0x6, 0x80, &(0x7f0000ffb000/0x2000)=nil, 0xfffffffffffffff7}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/07 07:02:21 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x2, 0x0) r3 = dup(r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000340)={0x0, @broadcast, @multicast1}, &(0x7f0000000380)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000003c0)={@empty, 0x3f, r4}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000100)=""/107) getsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:21 executing program 7: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000780)={&(0x7f0000000100)=@in6={0xa, 0x4e24}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000002900000004000000ca016ee2eab5cc15b6000000000000008b55f23f640a371e5ae7aea218e945b8"], 0x30}, 0x0) recvmmsg(r0, &(0x7f0000005900)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)=""/144, 0x90}, {&(0x7f0000000000)=""/9, 0x9}], 0x2, &(0x7f00000007c0)=""/4096, 0x1000, 0xd6}, 0x5}, {{&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/231, 0xe7}, {&(0x7f00000004c0)=""/19, 0x13}, {&(0x7f00000017c0)=""/4096, 0x1000}, {&(0x7f0000000500)=""/53, 0x35}, {&(0x7f0000000540)=""/75, 0x4b}, {&(0x7f00000005c0)=""/214, 0xd6}], 0x7, &(0x7f00000027c0)=""/132, 0x84, 0x9}, 0x7}, {{&(0x7f0000002880)=@nfc, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002900)=""/139, 0x8b}, {&(0x7f00000029c0)=""/188, 0xbc}, {&(0x7f0000002a80)=""/111, 0x6f}, {&(0x7f0000002b00)=""/148, 0x94}, {&(0x7f0000002bc0)=""/138, 0x8a}, {&(0x7f0000005ac0)=""/163, 0xa3}, {&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000000740)=""/46, 0x2e}], 0x8, &(0x7f0000003dc0)=""/116, 0x74, 0x1}, 0x9}, {{&(0x7f0000003e40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000005400)=[{&(0x7f0000003ec0)=""/150, 0x96}, {&(0x7f0000003f80)=""/135, 0x87}, {&(0x7f0000004040)=""/206, 0xce}, {&(0x7f0000004140)=""/141, 0x8d}, {&(0x7f0000004200)=""/33, 0x21}, {&(0x7f0000004240)=""/115, 0x73}, {&(0x7f00000042c0)=""/251, 0xfb}, {&(0x7f00000043c0)=""/47, 0x2f}, {&(0x7f0000004400)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x186}, 0x4}, {{&(0x7f00000054c0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000005540), 0x0, &(0x7f0000005580)=""/5, 0x5, 0xfead}, 0x1}, {{&(0x7f00000055c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000057c0)=[{&(0x7f0000005640)}, {&(0x7f0000005680)=""/40, 0x28}, {&(0x7f00000056c0)=""/9, 0x9}, {&(0x7f0000005700)=""/143, 0x8f}], 0x4, &(0x7f0000005800)=""/255, 0xff, 0x81}, 0x3}], 0x6, 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005a80)={0xfffffffffffeffff}, 0x4) 2018/05/07 07:02:21 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) 2018/05/07 07:02:22 executing program 0: io_setup(0x800, &(0x7f0000000240)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) migrate_pages(r0, 0x0, &(0x7f0000000280)=0x4, &(0x7f00000002c0)=0x3) eventfd(0x3d) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x151000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000001c0)={r3, 0x2}) io_destroy(0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x8010, r1, 0x0) clone(0x100000, &(0x7f0000000040)="128c6b4009fe18668b28441a37e1b639b01def98f31145f9385ecfad59f456cabbe423f1751b3afd7805c3069e20dc687a96a1e94470724b9ea513c5b8aa61643d8978a80c4201fee17c34b3d3c2217fb4cb5aad03db4033894239329f9bbf9428ac08c923b57f4e6f81c545aba240c3c298af8ef4b33600c67646f0", &(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000340)="76f810d7f15ea9e5ad096fc33e4e63c8fe6e5b3db0f65066be01a2c84ddeae70ea7d59ca0afdf86ee28c965f03a37d6c8ebd680cecd6242b6e77bb3a745da2c3b2520403694b111cda377cf9174d2ed61c5f7d74c4768cc1a7b3e8316250c103853b6ee0aae28cfd8ae497bc574681a5a3164ab3c8d87dc5670c3a026de1875b9befaafce02c960265762fe29d2e085086ac05e3a3ed9e89080f8e766d917039a0884238c5aeaa45d01c39b9b7fd28cb91fe58f472ca9c4c787941") 2018/05/07 07:02:22 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/243) r1 = syz_open_pts(r0, 0x4040) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xe) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x101, &(0x7f00000000c0)=0x2) close(r0) 2018/05/07 07:02:22 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x800000000000, 0x0, 0x200000002, 0x40000000048}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/05/07 07:02:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0xa, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) 2018/05/07 07:02:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffffffff) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xdff3, 0x1) 2018/05/07 07:02:22 executing program 7: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8f3, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x80000) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x4000) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x81) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0xfffffffff0000002) 2018/05/07 07:02:22 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x800000000009, 0x0, r0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x0, 0x4, 0x100000001, 0x0, r1}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x8, 0x3, {0xffffffffffffffff, 0x2, 0x9, 0x0, 0x800}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000000080), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000df5ff0)={r0, &(0x7f0000000040)}, 0x10) 2018/05/07 07:02:22 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:22 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) lookup_dcookie(0x2, &(0x7f00000000c0)=""/236, 0xec) keyctl$unlink(0x9, r0, r0) eventfd2(0xfffffffffffffffb, 0x80801) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) r3 = geteuid() setresuid(r1, r2, r3) 2018/05/07 07:02:22 executing program 2: fallocate(0xffffffffffffffff, 0x3, 0x0, 0x5000ffe) write$vnet(0xffffffffffffffff, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/159, 0x9f, &(0x7f0000000240)=""/126}}, 0xffffffaa) r0 = memfd_create(&(0x7f0000001140)='/selinux/enforce\x00', 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000340)=@ax25={0x3, {"248618e3b4c17e"}}, 0xfffffeb2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000002c0)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/07 07:02:22 executing program 3: epoll_create(0x3) socketpair$inet6(0xa, 0x80006, 0x3f, &(0x7f0000000040)) r0 = socket$inet_smc(0x2b, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x20010, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:22 executing program 0: r0 = msgget$private(0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x66, 0x4) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/172}, 0x310, 0x3, 0x3000) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="e6"], 0x1, 0x0) 2018/05/07 07:02:22 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x20000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000140)) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/129) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) readahead(r0, 0x158, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) fsync(r0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)}) 2018/05/07 07:02:22 executing program 2: perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000d80)='/dev/loop#\x00', 0x8, 0x1ffffd) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x60001, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) 2018/05/07 07:02:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4e5, 0x7, 0x1, 0x8, 0x101}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000000c0)={r4, 0x81, 0x9, 0x57f}, 0x10) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0x1) writev(r1, &(0x7f0000003600)=[{&(0x7f0000002400)='B', 0x1}], 0x1) 2018/05/07 07:02:22 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800450000818ed417a5cd165578ac3014bbac1414060d00907800000000450000000000000000000000ac1414aaac144fd1d99814847117cb9d16c4d393fba9f511735144a93242eb00d02af759f22e8b7f61055f34b1754b45e105d9501a2818f1b24c4780fbdb10a4ea"], &(0x7f00000001c0)) syz_emit_ethernet(0xa0, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[], {0x8100, 0xce4a, 0x0, 0x2}}], {@mpls_uc={0x8847, {[{0x1, 0x1, 0x2, 0x2}, {0xfff, 0xfffffffffffffffd, 0x8}, {0xfffffffffffffffd, 0x3, 0xffffffffffffff0d, 0x7f}], @generic="2ffe3a50f3aecb433501474efa01bf3ded9fda4cf03373fe7b560fdaa6a556c6726b131bc38ceb29fb326da7ce99de6a028dd387b4aec6c602bb8b2957f098af600f6f30b2e0b4edd85f374d0ce24055c12615918b71628b32a3dae777826aa1934c9a4b1b5cf228c6c3d21a3a74727d98c57d19e5c1c364e806ff2e226e804922a6"}}}}, &(0x7f0000000140)={0x0, 0x2, [0x3f1, 0xced, 0xd74, 0xb8f]}) 2018/05/07 07:02:22 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80002, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr={0x4}}], 0x30) write$sndseq(r0, &(0x7f0000fbde80)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x0, 0xffffffffffff7aa8}, {}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdcfd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0x23) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x20, 0x0, 0x8, 'queue1\x00', 0x8}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7fffffff) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000000)=[0x40, 0x7f, 0x3], 0x3, 0x1, 0x3, 0x0, 0x9, 0x331f, {0x7, 0x9, 0x3, 0x4, 0x10000, 0x1977, 0x8001, 0x7e, 0x9, 0x0, 0x100000001, 0x1, 0x2, 0x1000, "283a29b0b59163841f705cd70a4ad98c53d86156bafde64a5dc9c05b7b2453ea"}}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x9, 0x4) 2018/05/07 07:02:22 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x121000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x29}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000000, 0x400, 0xea, 0x87f1, 0x7ff}, &(0x7f0000000200)=0x98) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) recvmmsg(r2, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000001540)=""/9, 0x9}, {&(0x7f0000001580)=""/116, 0x74}, {&(0x7f0000001600)=""/197, 0xc5}], 0x3, 0x0, 0x0, 0x7}, 0x4c8d}], 0x1, 0x40000000, &(0x7f0000001840)) syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') 2018/05/07 07:02:22 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x4) io_destroy(r1) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000140)={@remote, @dev}, &(0x7f0000000180)=0x8) 2018/05/07 07:02:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f00000000c0)) 2018/05/07 07:02:23 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_emit_ethernet(0xd2, &(0x7f0000000040)={@random="cb43ccee54fe", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "5b67aa", 0x9c, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000140)=""/108, 0x6c, 0x0, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/05/07 07:02:23 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x2, 0x800) unshare(0x40600) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000003c0)=0x3, 0x4) 2018/05/07 07:02:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) unshare(0x400) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x1, 0x35b000000000}, 'port1\x00', 0x10, 0x100000, 0x3a6, 0x5, 0x1, 0x2000000000, 0x81, 0x0, 0x6, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x0, 0xf9, 0x0, 'queue0\x00', 0x6011}) close(r0) ioctl(r0, 0x2285, &(0x7f0000007000)) 2018/05/07 07:02:24 executing program 6: clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000900)=""/250, 0x1ec) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) accept4(r0, &(0x7f0000000880)=@rc, &(0x7f0000000180)=0x80, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) waitid(0xfffffffffffffffb, r1, &(0x7f0000001ff0), 0xa0080002, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_rr_get_interval(r2, &(0x7f0000000040)) 2018/05/07 07:02:24 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:24 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x6, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000040)=0x9, 0x2) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)=""/222, 0xde}], 0x1, 0x38) 2018/05/07 07:02:24 executing program 2: mkdir(&(0x7f0000003b00)="e91f7189591e9233614b2f00", 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004080)='/dev/mixer\x00', 0x40482, 0x0) splice(r0, &(0x7f0000004040)=0x56, r1, &(0x7f00000040c0), 0xfffffffffffff801, 0x9) unlink(&(0x7f00000000c0)="e91f7189591e9233614b2f") r2 = syz_fuse_mount(&(0x7f0000000040)="e91f7189591e9233614b2f00", 0x0, 0x0, 0x0, 0xfab1, 0x220000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000003d40)='/dev/vsock\x00', 0xc02, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003d80), &(0x7f0000003dc0)=0x4) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000003b40)=@full, &(0x7f0000003bc0)=0x48) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000003c00)='/dev/urandom\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000003c40)={0x0, 0x3}, &(0x7f0000003c80)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000003cc0)={r6, 0x1}, &(0x7f0000003d00)=0x8) r7 = dup3(r4, r2, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000003e40)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000003f40)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003f80)={0x0, 0x0, 0x0}, &(0x7f0000003fc0)=0xc) fchownat(r3, &(0x7f0000003e00)="e91f7189591e9233614b2f00", r8, r9, 0x900) sendmsg(r7, &(0x7f0000000080)={&(0x7f0000000100)=@llc={0x1a, 0x11f, 0xffffffff, 0x7, 0x8001, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000180)="af235bbfabc2976a02bb14e39dfb9e634226868e133ca71dac9e349e5a8f735a7367f6f1632db5e7fd88dd51250b2dd969d8c98e5a057d777af2f06bdc02a89ef1635c124df065eca3a70313ed41f8b1c9d33e2147b5024531d497c05097346ef32d8d3b18437b64208b7680047607406a97f964a74cd3bb411903e1e15fba92d544ad86351231d727116310b9c995a332318d367715e1c86b77be5eb9ebcbf9c9d28fecfac64c7a3d2c37961c43a6aedf00dfcee3fde948dc906b359cacff6107e661ab0fd015c6a00dae0f7ca19c35a23f02863c6583", 0xd7}, {&(0x7f0000000280)="74845a4ae628fb8c67acb12f9f9da3257b4273ad4108ddb32b7dc4cb8eea786ac8420dadcbbe65123bdee7190ee81e6ca92bd1b84cf920e63a9fcd488759ba21acdbbbb4ccd6dd5faceee8c0eb8e2599e5b0922a9dfae18a3c99aaddf61f5309d4f86688db7827a0cff2bbfe4baa9b77b6817374a3ae293faf5ec456206c07e8937ea7d9635dc99fb733241c4347c991178f047c518503e6d1d3becd6653e1e84f281c3f35b118586767ab9755e19de9bf9cf86f72214921d4de5af933ef54464014d6f359a97198d8afa7e629ae26fe7b78ac962f444067409f47ecda65adb742ae95e9b43affdd0386f7b298be68fe", 0xf0}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="6d96539ce94e07c94c2dbea1f7b89c9ecac04789477e66c92244e0eb7683ab6d64e556289da7b11b90188128502d7cd2588cf668214c6dcd29a6673e41ce3b4abb89c31439eb15af96fb4e7782cf7cca13fb1954306ebae5b2846762860294e7363f9e6d28e796087283f425be95e58511b0b34ca689de3b98fc65942635d71106d45e5383d35d6838636133af0e47e89a8a2bc980f22ed21febd7d72988b489be1e17de5897ade8e64cebc8c8330c9fb5c79a330005bce0416df40a0838dd405e9179", 0xc3}, {&(0x7f0000001480)="f13f98b46ce47bcc32ee72e5551d8a31a0df36a87a76172f28ff34e13be08a5a9d1438feb0595f758b0ec0ea3d49dd182f17de8f94abeea369afa460989923e8593ba88cbe05ccd2499f0de4db97e8ab8baa93b4d74bbae2f6621766d766069beecd070508aae200da722cbb8e9e84a6d4265ea5fb787cf02286143acd25712ef02a3328488447cb182b", 0x8a}, {&(0x7f0000000000)="957c30aa425905bcfb5c53535da142671b79384477effa73bc6e18d49dd0fce311132956227054db2743e5b47f3498d69e92ef905f251506e6ad", 0x3a}, {&(0x7f0000001540)="b2a2b578cbe73b1f4e032ad3a58cfc155643c3e9e84c50b313ba511d6d72b1a384343dfff363675288d8d2687683a14509b363a9a151a4793341fcd2197d21aeaad621eb89f5b411f431dd90a6b10b462c16cae6ac75cad0f42f20469542cfe9016c4a68caa6edf1d8a6b6", 0x6b}, {&(0x7f00000015c0)="1ba4b1ae4a5f65743d7e9e523f30f746737adc0229bc54d69d74682fcea06fdc1329b6677df66141e0f723a435c803292906657bd8a5b2e8962c25672ed3834cce42225fb0f9729c985dbb71a00be8377367a79cc3d612cdb753b2c160bbf7eb262e4feedc980c8d31657fb10ba5327b9d530beffb6b03afa5c1b6aa40123e54a8e49c7f0b34e23a39b0d1083d006c", 0x8f}], 0x8, 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0x23f0, 0x4}, 0x40000) fcntl$F_GET_RW_HINT(r7, 0x40b, &(0x7f0000004000)) 2018/05/07 07:02:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x100, 0x5, 0x7, 0x1}, {0x7, 0x7, 0x9, 0x2}]}, 0x10) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:24 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_emit_ethernet(0xd2, &(0x7f0000000040)={@random="cb43ccee54fe", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "5b67aa", 0x9c, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000140)=""/108, 0x6c, 0x0, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(r0, 0x1) 2018/05/07 07:02:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = semget$private(0x0, 0x1, 0x215) semctl$SEM_INFO(r1, 0x5, 0x13, &(0x7f0000000000)=""/130) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) semget(0x0, 0x3, 0x424) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)={0x0, 0x13f}, &(0x7f0000991000)=0x8) 2018/05/07 07:02:24 executing program 5: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x4e21, @rand_addr=0x1000}}}, 0x88) 2018/05/07 07:02:24 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x8003ffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, "9bfd8cc6d93b20e1df6924f4c47da736a7a53498e2b9d06fade06a6f8d1c1f548e63d73827e6dd73a2f7c974"}) r1 = shmget(0x2, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) r3 = getgid() r4 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x200) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000001c0)=0x7, &(0x7f0000000400)=0x4) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000004c0)=0x1c, 0x80000) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000440)=0x2) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f0000000300)=0xc) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x7f, r2, r3, r6, r7, 0x100, 0x6cb6}, 0x1000, 0x8, 0xfff, 0x401, r8, r9, 0x34}) 2018/05/07 07:02:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = socket$inet(0x2b, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000003c0)=0xffffffff) sendto$inet(r3, &(0x7f0000000000), 0xfffffffffffffcdf, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x306, 0x2, 0x0, 0xffffffff80000000, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:24 executing program 2: r0 = socket$inet(0x2, 0x80003, 0xab) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000100)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xb, 0x0, 0x0, 'gretap0\x00', 'dummy0\x00', 'bpq0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'tunl0\x00', 'gretap0\x00', 0x2d}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'ipddp0\x00', 'gretap0\x00', 'ip6_vti0\x00', 'dummy0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xf8, 0x148}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "63aabf737f6d42ffad5a00a106f2feeed9ece1ac9203ecbee09528ffc057"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3d0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/07 07:02:24 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) 2018/05/07 07:02:24 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x947}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) 2018/05/07 07:02:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x7f, 0x3, 0x8, 0x8001, 0xfffffffffffff001, 0x8, 0xb59, 0x7, 0x4, 0x3, 0x7, 0x3}) 2018/05/07 07:02:25 executing program 5: r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x33, @empty, 0x4e20, 0x1, 'none\x00', 0x8, 0x8, 0x68}, 0x2c) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/07 07:02:25 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x29, "de28f80f88880e09feadb9c0a686f2c4cbcb6d71c773af5c37bd71b3b44432ce6fdce9e060671083bc"}, &(0x7f00000001c0)=0x31) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) write$rdma_cm(r2, &(0x7f0000002240)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000002200), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xa0) 2018/05/07 07:02:25 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x20001, 0x0) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x800) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r1) clock_getres(0x1, &(0x7f0000000040)) 2018/05/07 07:02:25 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) syz_emit_ethernet(0x312, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/07 07:02:25 executing program 2: r0 = socket$inet(0x2, 0x80003, 0xab) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000000100)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x358, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0xb, 0x0, 0x0, 'gretap0\x00', 'dummy0\x00', 'bpq0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x110, 0x148, 0x180, [@rateest={'rateest\x00', 0x48, {{'tunl0\x00', 'gretap0\x00', 0x2d}}}, @pkttype={'pkttype\x00', 0x8}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'ipddp0\x00', 'gretap0\x00', 'ip6_vti0\x00', 'dummy0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xf8, 0x148}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "63aabf737f6d42ffad5a00a106f2feeed9ece1ac9203ecbee09528ffc057"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3d0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/07 07:02:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542b, &(0x7f00000000c0)) ioctl$KDENABIO(r0, 0x4b36) 2018/05/07 07:02:25 executing program 6: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1}, {0x7, 0x100}, {0x0, 0xfffffffffffffff8}, {}], 0x2aaaae10) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)={r1, r2+30000000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) r3 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x100000000, 0x100) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000240)=""/75) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000000c0)=0x8, &(0x7f00000002c0)=0x2) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0xfff, @loopback={0x0, 0x1}, 0x1}}, 0x7ff, 0x8, 0xe23f, 0x9, 0x5}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x8203, 0xb741, 0xab76, r5}, 0x10) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="4400000000140000020000000887c6714ca98b4e6c060062dcafc6eb522061210091f6bdde8a0c5799caac9d561438d1f8743396603a576a0d1f68f1d444b1631d0e059d1f06124fb83f8ab2798c52fc"]) 2018/05/07 07:02:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000200)={0x3, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x8, 0x7fe000000, 0x3ff, 0x4, &(0x7f00000001c0)='bpq0\x00', 0x7, 0x2, 0x7fff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x31, r2}) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) [ 180.056138] IPVS: set_ctl: invalid protocol: 51 0.0.0.0:20000 none [ 180.099766] IPVS: set_ctl: invalid protocol: 51 0.0.0.0:20000 none 2018/05/07 07:02:25 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}) 2018/05/07 07:02:25 executing program 3: prctl$setendian(0x14, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xf56, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x24) r2 = socket$inet6(0xa, 0x800, 0x0) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/07 07:02:25 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/190) io_setup(0x1000, &(0x7f00000000c0)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9e00000000000000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)=0x9) io_destroy(r1) 2018/05/07 07:02:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r1, &(0x7f0000fc7ff8), 0xa3fd) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000604000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7c9e612d}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000200)=0xb0) 2018/05/07 07:02:25 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000), 0xfffffffffffffffd}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001440)={0x0, &(0x7f0000001400)}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000013c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001380)={&(0x7f0000001480)=ANY=[@ANYBLOB='\x00\b\x00\x00', @ANYRES16=r2, @ANYBLOB="010027bd7000fcdbdf25110000000c00020008200b000a0000000800060000008c5aaa04ce8ffb7633000800000020000200080000030000000014000100fffff7ff00000023c28110b221ea0aa5f58e08ab1c000000081e0b307e29c26a2dff6283ad69fe47a3ebba22fd92c0a63c310931fb2dde71170db2b2c602a20905c2504b0609387475c2a129f9abe59ea5f30cdafc79a30530c335795efd45dceedf838b002685d1cf65049b9827a4e39c6618c48eac190f1401e9206ba0128aa5a34d81cbc655321d10ac442833b88d564b8854632f614280e15ea5d0299dbc7be9528089"], 0x5c}, 0x1, 0x0, 0x0, 0x8800}, 0x4000000) accept$packet(r1, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001340)=0x14) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080)="834e0974ee262940555589f3e3ea0c6c7d8a2ebfbb7ae8279e612b8dc6da06be74d8fe121d3f7321fec2f37c8a55200a732afd5e020e4b722a654c929eefeb380df29d35f2f0580cbd4edf1c8fd477c3bf97c8be0b288bca5c4d21627a2ee0b043957ec084d6", &(0x7f0000001240)="fa5129d3b2ae60cd2a0b69b68aa478dcb535773733462e726cccc5b920f474fb23f0d28ff607d47e5f76d4f260a93a88d25cf33923b138cf13dccf48ff803e3396f5d9e5316891f3a50eb4036be657eeb51ff616c40bfaf8ab77a78b72e7be715b05565100c580fdcba73c9dca9583e367044f520b649e12f2c9810f8b6e6bde5879e7b7b2c69d619bb5ff53c97a795b4df34022c192bb", 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001200)={r0, &(0x7f0000000180)=';', &(0x7f0000000200)=""/4096}, 0x18) 2018/05/07 07:02:25 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x400400) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 2018/05/07 07:02:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) clock_getres(0x7, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000180)={'syzkaller0\x00', @ifru_flags=0xac00}) 2018/05/07 07:02:25 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}) 2018/05/07 07:02:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) 2018/05/07 07:02:25 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getrlimit(0xe, &(0x7f0000000000)) 2018/05/07 07:02:25 executing program 4: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r1) 2018/05/07 07:02:25 executing program 1: mlock(&(0x7f0000005000/0x1000)=nil, 0x1000) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400001) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) msgget(0x1, 0x17) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200400, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x71) write$binfmt_elf64(r2, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x80e) 2018/05/07 07:02:25 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1', "0ad57a900b6ab61ca23f9430230a109bee63b2076edb2f2975402f7738cb6c354247e1bbf2f131ccbca20270c1feee34ba08f67a1f0b1b835a616fdcbac6e08ff51429b1934ca622172d375916a7bcc23b542fece639a776e2673b3d08bf6fb9cd2a3e1fc8c58286e60c78b851af02b072"}, 0x75) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0xaf, "f0a67483ed1a463d5e06ac3f3479d3367adac8edb21656c6ffa48af284bad49ffdb301131924ba4e3f8b1bfbdb787daa019ec4f43b69dfd2903b48f96e2568781795f251ff48c038d96ac2845a3d38e9607a60c7a69d07ceb971416addc7c44169810cf75c2d08de4118228cb789e96cb0bb46596b42b2ed23336a1b03ee61a21e3fe95958e64f3fd5633d14619cfe6ce68dc68ce1c0eab26e0dbcee4affeed6bbae6491e499aca978ae5f3bf9ac2b"}, &(0x7f0000000100)=0xd3) pread64(r0, &(0x7f0000a4c000)=""/56, 0x1d, 0x0) write$fuse(r0, &(0x7f000007c000)=ANY=[@ANYBLOB="5800000000000000010000000000000007000000000000000000e6065d86a61bf2b3b36e2713546deaa31b56dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"], 0x58) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000001c0)) bind$bt_rfcomm(r0, &(0x7f00000002c0)={0x1f, {0xffffffffffff0001, 0x6, 0xa26a, 0x0, 0x8, 0x6}, 0x9}, 0xa) sendto$unix(r0, &(0x7f0000000200)="f23810929ead8742778c22e590799d3236650bd463f67954784cd982379c43178e5c5be72865c82df9352109ded38bee6f1fa7f88efa34c4e66023520ae04b5499af1dc906d441fa900fed8d1896af08df50491b5585c5c156e216efdb633e0871a9de1193eaf95e2731aee6e8f6e58d7bafbb3f8d5e3cb2d93ce4d99af6f10879476a1e3374b3d593a5120ca2fd1f73a8d0cee130ecad3f380cf9bb5903c59114", 0xa1, 0x4000, 0x0, 0x0) 2018/05/07 07:02:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000006c0)=""/205, 0xcd}, 0x0) sendmmsg(r0, &(0x7f0000000140), 0x1f8aeba99eb8fd7, 0x0) recvfrom(r0, &(0x7f0000000080)=""/116, 0x74, 0x2, 0x0, 0x0) 2018/05/07 07:02:25 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}) 2018/05/07 07:02:25 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) unshare(0x400) r1 = timerfd_create(0x0, 0x0) timerfd_gettime(r1, &(0x7f0000fee000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000040)={{0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 'lblcr\x00', 0x2, 0x1, 0x52}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2007, 0x80000000, 0x60000000}}, 0x44) [ 180.773836] ================================================================== [ 180.781266] BUG: KMSAN: uninit-value in __skb_try_recv_from_queue+0x4c6/0xe80 [ 180.788547] CPU: 0 PID: 12780 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 180.795469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 180.804823] Call Trace: [ 180.807416] dump_stack+0x185/0x1d0 [ 180.811054] ? __skb_try_recv_from_queue+0x4c6/0xe80 [ 180.816163] kmsan_report+0x142/0x240 [ 180.819976] __msan_warning_32+0x6c/0xb0 [ 180.824047] __skb_try_recv_from_queue+0x4c6/0xe80 [ 180.828997] __skb_try_recv_datagram+0x316/0x6f0 [ 180.833779] ? sock_load_diag_module+0x2e0/0x2e0 [ 180.838549] skb_recv_datagram+0x253/0x450 [ 180.842802] rawv6_recvmsg+0x4e2/0x1440 [ 180.846790] ? rawv6_sendmsg+0x4fb0/0x4fb0 [ 180.851059] sock_common_recvmsg+0x16c/0x270 [ 180.855502] ? compat_sock_common_getsockopt+0x1d0/0x1d0 [ 180.860966] SYSC_recvfrom+0x659/0x820 [ 180.864867] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 180.869809] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 180.875276] ? prepare_exit_to_usermode+0x149/0x3a0 [ 180.880315] SyS_recvfrom+0x8a/0xb0 [ 180.883957] do_syscall_64+0x309/0x430 [ 180.887857] ? SYSC_send+0xe0/0xe0 [ 180.891407] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 180.896602] RIP: 0033:0x455979 [ 180.899805] RSP: 002b:00007f66a2281c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 180.907522] RAX: ffffffffffffffda RBX: 00007f66a22826d4 RCX: 0000000000455979 [ 180.914797] RDX: 0000000000000074 RSI: 0000000020000080 RDI: 0000000000000013 [ 180.922071] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 180.929348] R10: 0000000000000002 R11: 0000000000000246 R12: 00000000ffffffff [ 180.936620] R13: 00000000000004db R14: 00000000006fb528 R15: 0000000000000000 [ 180.943891] [ 180.945514] Uninit was stored to memory at: [ 180.949849] kmsan_internal_chain_origin+0x12b/0x210 [ 180.954960] __msan_chain_origin+0x69/0xc0 [ 180.959203] __skb_clone+0x8a2/0x990 [ 180.962924] skb_clone+0x3e8/0x590 [ 180.966474] raw6_local_deliver+0x1200/0x1fd0 [ 180.970975] ip6_input_finish+0x585/0x2250 [ 180.975217] ip6_input+0x294/0x320 [ 180.978769] ip6_rcv_finish+0x46e/0x6e0 [ 180.982751] ipv6_rcv+0x1e16/0x2340 [ 180.986390] __netif_receive_skb_core+0x47df/0x4a90 [ 180.991416] process_backlog+0x62d/0xe20 [ 180.995478] net_rx_action+0x7c1/0x1a70 [ 180.999455] __do_softirq+0x56d/0x93d [ 181.003244] Uninit was stored to memory at: [ 181.007580] kmsan_internal_chain_origin+0x12b/0x210 [ 181.012688] __msan_chain_origin+0x69/0xc0 [ 181.016929] skb_clone+0x46a/0x590 [ 181.020478] raw6_local_deliver+0x1200/0x1fd0 [ 181.024986] ip6_input_finish+0x585/0x2250 [ 181.029233] ip6_input+0x294/0x320 [ 181.032782] ip6_rcv_finish+0x46e/0x6e0 [ 181.036762] ipv6_rcv+0x1e16/0x2340 [ 181.040398] __netif_receive_skb_core+0x47df/0x4a90 [ 181.045424] process_backlog+0x62d/0xe20 [ 181.049506] net_rx_action+0x7c1/0x1a70 [ 181.053510] __do_softirq+0x56d/0x93d [ 181.057566] Uninit was created at: [ 181.061119] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 181.066232] kmsan_kmalloc+0x94/0x100 [ 181.070038] kmem_cache_alloc+0xaab/0xb90 [ 181.074195] skb_clone+0x31e/0x590 [ 181.077764] raw6_local_deliver+0x1200/0x1fd0 [ 181.082272] ip6_input_finish+0x585/0x2250 [ 181.086512] ip6_input+0x294/0x320 [ 181.090058] ip6_rcv_finish+0x46e/0x6e0 [ 181.094040] ipv6_rcv+0x1e16/0x2340 [ 181.097673] __netif_receive_skb_core+0x47df/0x4a90 [ 181.102696] process_backlog+0x62d/0xe20 [ 181.106761] net_rx_action+0x7c1/0x1a70 [ 181.110745] __do_softirq+0x56d/0x93d [ 181.114533] ================================================================== [ 181.121893] Disabling lock debugging due to kernel taint [ 181.127343] Kernel panic - not syncing: panic_on_warn set ... [ 181.127343] [ 181.134714] CPU: 0 PID: 12780 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 181.142948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 181.152312] Call Trace: [ 181.154919] dump_stack+0x185/0x1d0 [ 181.158562] panic+0x39d/0x940 [ 181.161798] ? __skb_try_recv_from_queue+0x4c6/0xe80 [ 181.166911] kmsan_report+0x238/0x240 [ 181.170720] __msan_warning_32+0x6c/0xb0 [ 181.174801] __skb_try_recv_from_queue+0x4c6/0xe80 [ 181.179761] __skb_try_recv_datagram+0x316/0x6f0 [ 181.184530] ? sock_load_diag_module+0x2e0/0x2e0 [ 181.189305] skb_recv_datagram+0x253/0x450 [ 181.193560] rawv6_recvmsg+0x4e2/0x1440 [ 181.197562] ? rawv6_sendmsg+0x4fb0/0x4fb0 [ 181.201819] sock_common_recvmsg+0x16c/0x270 [ 181.206248] ? compat_sock_common_getsockopt+0x1d0/0x1d0 [ 181.211718] SYSC_recvfrom+0x659/0x820 [ 181.215624] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 181.220565] ? __msan_metadata_ptr_for_store_4+0x13/0x20 2018/05/07 07:02:25 executing program 5: socketpair(0x9, 0x4, 0x5, &(0x7f0000000100)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}]}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') sendfile(r0, r0, 0x0, 0x800) r1 = memfd_create(&(0x7f00000001c0)="6e6f64657647504c6d696d655f74797065766d6e6574317d65746831766d6e65743173656c696e75788300", 0x3) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000280)={0x4, &(0x7f0000000200)=[{}, {}, {}, {}]}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2) finit_module(r2, &(0x7f00000000c0)="6e6f64657647504c6d696d655f74797065766d6e6574317d65746831766d6e65743173656c696e75788300", 0x3) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x81, 0x1, 0xa8, &(0x7f0000fff000/0x1000)=nil, 0x7fffffff}) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/07 07:02:25 executing program 4: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f00000000c0)=0x0) io_destroy(r0) r1 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='eth1\x00', 0xfffffffffffffffd) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x40000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x908}, 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x108, r3, 0x420, 0x70bd2b, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x38}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xc, 0x1f}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}]}, @IPVS_CMD_ATTR_DEST={0x68, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1c}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x40}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x800}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x90}, 0x40804) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) keyctl$chown(0x4, r1, r4, r5) 2018/05/07 07:02:25 executing program 2: unshare(0x200) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) preadv(r0, &(0x7f0000000200)=[{}, {&(0x7f0000000180)=""/98, 0x62}], 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x20000000, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x80) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80800) 2018/05/07 07:02:25 executing program 1: unshare(0x40600) bind$alg(0xffffffffffffffff, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x8000) r1 = semget$private(0x0, 0x1, 0x9) semctl$GETVAL(r1, 0x2, 0xc, &(0x7f0000000080)=""/4096) 2018/05/07 07:02:26 executing program 2: r0 = socket(0x2, 0x6, 0x0) epoll_create1(0x0) connect$rds(r0, &(0x7f0000001000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 181.226027] ? prepare_exit_to_usermode+0x149/0x3a0 [ 181.231072] SyS_recvfrom+0x8a/0xb0 [ 181.234705] do_syscall_64+0x309/0x430 [ 181.238610] ? SYSC_send+0xe0/0xe0 [ 181.242166] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 181.247365] RIP: 0033:0x455979 [ 181.250549] RSP: 002b:00007f66a2281c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002d [ 181.258262] RAX: ffffffffffffffda RBX: 00007f66a22826d4 RCX: 0000000000455979 [ 181.265531] RDX: 0000000000000074 RSI: 0000000020000080 RDI: 0000000000000013 [ 181.272807] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 181.280101] R10: 0000000000000002 R11: 0000000000000246 R12: 00000000ffffffff [ 181.287378] R13: 00000000000004db R14: 00000000006fb528 R15: 0000000000000000 [ 181.295295] Dumping ftrace buffer: [ 181.298838] (ftrace buffer empty) [ 181.302525] Kernel Offset: disabled [ 181.306129] Rebooting in 86400 seconds..