75bbc6b64fd682a88916bfb3930d88debc5a2c713781b678a1", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:21:46 executing program 1: unshare(0x24020400) clone(0x0, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x108) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x3, 0x2, 0xffffffffffff7a74, 0x0, 0x0, 0x20, 0x0, 0xc, 0x2, 0x6, 0x3, 0x4, 0x3ff, 0x3, 0x1000, 0x13c25f60, 0x4, 0xffffffffffff9432, 0x290e6bf6, 0xff, 0x0, 0x9, 0x92bb, 0x7fffffff, 0x2, 0xffffffff, 0x6, 0x77, 0x100000001, 0x40, 0x7d8, 0x3, 0x4, 0x874e, 0x3ac, 0xac, 0x0, 0x1, 0x1, @perf_bp={&(0x7f00000001c0), 0x5}, 0x10, 0x2, 0x0, 0x7, 0x9, 0x7, 0x7}, r2, 0xe, r1, 0x1) clone(0xc0200000, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180)) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000002c0)=""/245, &(0x7f00000003c0)=0xf5) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x842) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f00000000c0)) setsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x7530}, 0x10) 2018/05/27 21:21:46 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000140)={{0xfffffffffffffff7, 0x1f, 0x1, 0xbc, 0x56c74e0, 0x7}, 0x3f}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x40002007a00, &(0x7f0000000140)) 2018/05/27 21:21:46 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040)=0x7f, 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000300)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) read(r2, &(0x7f0000000080)=""/195, 0xc3) 2018/05/27 21:21:46 executing program 2: r0 = socket(0x11, 0x802, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/dev\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x1f, 0x2}, 0x0, 0x8000, 0x6, {0x0, 0x8000}, 0x5, 0x4}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000040), &(0x7f0000000080)=0x4) pause() sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x1a) [ 165.260331] Unknown ioctl 21545 2018/05/27 21:21:46 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8579bf012cf66f") close(0xffffffffffffffff) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="95", 0x1}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3}], 0x18}, 0x0) 2018/05/27 21:21:46 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x6012, r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x400000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) 2018/05/27 21:21:46 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x7fffffff, 0x1000000000008}}) 2018/05/27 21:21:46 executing program 3: unshare(0x24020400) socketpair(0x3, 0x807, 0x3, &(0x7f0000000180)) r0 = shmget(0x2, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000000c0)=""/149) splice(0xffffffffffffffff, &(0x7f00000001c0), 0xffffffffffffffff, &(0x7f0000000200), 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x100000000, 0x9, 0x0, 0x4, 0x7, 0x8}) 2018/05/27 21:21:46 executing program 0: unshare(0x24020400) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) [ 165.465905] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 21:21:46 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x555}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="c5ab6f8cbb738060ddf2422a30a398f8bebf0c3e616cdbc3ef67982a62a4fcb789580c021b9ac65d6501f26bce222d959242db549c269aebcad61826d2cf1d4de88b7a1b1a960e1ca6525ef1b4917cfa1ee682cdf2d94974d0cf11f2833faf2080f4c083a4ffc2ae759ab0073cb0a42b8141cd12c56562144b381ff38e32f71d9d6d10b9b411609a71c4323f2bb9c275284badbce5110f015efed881ed3d45c059ac51a026561f29cce0f9b7ac7a91caa46c046d64ce5fe38e6ee98b7865af0d357295dfa80ce021a356196b53f003ed6079ea79ba54c6fa80980f4fcdb671a8749ba3208aedcaf3bdbbfbd660396a62563233cd13816727c98244b6d6e6ab0866afac583fb5c51d8f4ac231955fccb80da9bd972aab83e61a4ed044", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:21:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') recvfrom$inet(r0, &(0x7f0000000ac0)=""/4096, 0x1000, 0x10022, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) preadv(r0, &(0x7f0000000900)=[{&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f00000002c0)=""/179, 0xb3}, {&(0x7f0000000380)=""/240, 0xf0}, {&(0x7f0000000480)=""/122, 0x658}, {&(0x7f0000000500)=""/62, 0x3e}, {&(0x7f0000000800)=""/245, 0xf5}, {&(0x7f0000000640)=""/138, 0x8a}], 0xf8, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000980)={r0, 0x0, 0x0, "0888f679cc5b03ea6caa835f1bea4ced2ee3e0ad34ea2ecdb4027cf8e3769a7580499b9eed563c4d62b6bc85b2b5cc4359c69ae4e4fd4767f35ccd2ddb1dad9b4c094dbcdbf87b736b9b376dc7dddac045daba43f332abd1ae3927f97470dacb14ef5fd5516f628ef95eb1423073f3b88b2a2bd45f1ff57baf8237ce818f38175da94b33901834bb566e99ce070c8586244fa46164534bd80d8629caf296c842b6f832dc308610bf847ed0e34091b4652fea5ee27c3c43b20d13d2fed7bd8ed76974846b62907e7673287ab84b1cd94584cb7b518cea2482642ca750bfe910e3f3c42863d9104f18e08208c82562030efc7b4861d68e165afc"}) 2018/05/27 21:21:46 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) process_vm_writev(r2, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/37, 0x25}, {&(0x7f0000000180)=""/220, 0xdc}, {&(0x7f0000000380)=""/170, 0xaa}, {&(0x7f0000000280)=""/5, 0x5}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000000440)=""/237, 0xed}, {&(0x7f0000000540)=""/131, 0x83}, {&(0x7f0000000600)=""/132, 0x84}], 0x8, &(0x7f0000001b80)=[{&(0x7f0000000740)=""/222, 0xde}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/72, 0x48}, {&(0x7f00000018c0)=""/228, 0xe4}, {&(0x7f00000019c0)=""/215, 0xd7}, {&(0x7f0000001ac0)=""/117, 0x75}, {&(0x7f0000001b40)=""/43, 0x2b}], 0x7, 0x0) sendfile(r0, r1, &(0x7f0000000300), 0x8001) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000000)={0x8, 0x8, 0xfffffffffffffc00, 0x9}) 2018/05/27 21:21:46 executing program 5: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) ppoll(&(0x7f0000005640)=[{r0}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a7eff4)) faccessat(r1, &(0x7f0000000000)='.\x00', 0x14, 0x700) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/05/27 21:21:46 executing program 0: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x28a40, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x76, &(0x7f00000000c0), &(0x7f0000000100)=0x20) [ 165.990119] Unknown ioctl 21545 [ 166.037626] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 21:21:47 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="54b7d9c4a18336d3d776bcdcf4b89301680b8b3ecedc60e78d1d940f7ad5d686516358125d63df55a82867943e96d90c", 0x30}], 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000400)='/dev/snd/seq\x00', 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f00000002c0)=""/222, 0xde, 0x0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x331, 0x0, 0x81}, 0x20) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/27 21:21:47 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="c6") mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8a) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x9, 0x200) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000300)="c0c7067b0f2e1afc328462b090dc302b80663c26fb1bc514c22625abda327d96704298b08028e3ff40f88a9b1432b698ea7a2525e79b66c209d042e364c3c9831041b017d821582a6e4c64a048cfdbdcfe19aa788cc299d20cdff4da7c7487685e7b704de4964f274985bbfe382bcfa48a5d6020ed2ee4193c66a89c18ff5bb12eec569eafd4bb932cfe5fe7245b810e170734a8f26dd1368a0ba7302d3271ced8aec5b4608057a546dca713b7fb4bd9", 0xb0, 0x8, &(0x7f0000000400)={r2, r3+30000000}) keyctl$clear(0x7, r0) r4 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7fff, 0x4001c1) syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000280)) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000180)) 2018/05/27 21:21:47 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001480)={0x53, 0x540a875f8068e876, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000000280)}, &(0x7f0000001500)="a40e466a4a788625264d8d343298f0e34e70374fc851fc7c9d22e52ce19f64010b", &(0x7f0000001400)=""/71, 0x0, 0x0, 0x0, &(0x7f00000000c0)}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) 2018/05/27 21:21:47 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x80084504, &(0x7f0000000140)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0x1000, 0x4) 2018/05/27 21:21:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x555}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:21:47 executing program 0: unshare(0x40000000) r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x2480, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x100}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r1, 0x3ff, 0xffff, 0x5}, &(0x7f0000000340)=0x221) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x5, 0x3, 0xe5, 0x0, r2}, &(0x7f00000003c0)=0x10) r3 = socket(0x11, 0x100000807, 0xfffffffffffffffe) socket$key(0xf, 0x3, 0x2) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0x100000001, {0x0, 0x1, 0x392, 0x0, 0x80, 0x87}, 0x1, 0x3}, 0xe) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x40) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000480)={'broute\x00'}, &(0x7f0000000300)=0x78) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x5001}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x303) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'bcsh0\x00', 0x1800}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0x800}) 2018/05/27 21:21:47 executing program 1: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x60, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'none\x00', 0x17}, 0x2c) 2018/05/27 21:21:47 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000000c0)={0x20, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x4102, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) [ 166.845425] IPVS: ftp: loaded support on port[0] = 21 [ 166.872782] sd 0:0:1:0: [sg0] tag#1128 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 166.881886] sd 0:0:1:0: [sg0] tag#1128 CDB: Set priority [ 166.887568] sd 0:0:1:0: [sg0] tag#1128 CDB[00]: a4 0e 46 6a 4a 78 86 25 26 4d 8d 34 32 98 f0 e3 [ 166.896671] sd 0:0:1:0: [sg0] tag#1128 CDB[10]: 4e 70 37 4f c8 51 fc 7c 9d 22 e5 2c e1 9f 64 01 [ 166.905743] sd 0:0:1:0: [sg0] tag#1128 CDB[20]: 0b 2018/05/27 21:21:48 executing program 1: unshare(0x24020400) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x480, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x400c55cb, &(0x7f0000000000)) 2018/05/27 21:21:48 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r0, 0xc0884113, &(0x7f0000000080)) sendfile(r0, r0, 0x0, 0x4567) [ 166.956370] sd 0:0:1:0: [sg0] tag#1128 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 166.965390] sd 0:0:1:0: [sg0] tag#1128 CDB: Set priority [ 166.971080] sd 0:0:1:0: [sg0] tag#1128 CDB[00]: a4 0e 46 6a 4a 78 86 25 26 4d 8d 34 32 98 f0 e3 [ 166.980153] sd 0:0:1:0: [sg0] tag#1128 CDB[10]: 4e 70 37 4f c8 51 fc 7c 9d 22 e5 2c e1 9f 64 01 [ 166.989199] sd 0:0:1:0: [sg0] tag#1128 CDB[20]: 0b 2018/05/27 21:21:48 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x5}) r1 = creat(&(0x7f0000000180)='./control/file1\x00', 0x0) write$sndseq(r1, &(0x7f0000000000), 0x378988c7) 2018/05/27 21:21:48 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) readv(r0, &(0x7f0000001340)=[{&(0x7f0000000200)=""/56, 0x7ffff000}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/227, 0xe3}], 0x3) arch_prctl(0x1003, &(0x7f0000000000)="131d5d090d730f0a860d0ff8da3f6191e622042e017465b2d939b6afe8b825685df67c27c0079318835cd377c5") 2018/05/27 21:21:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x555}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) [ 167.374332] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 21:21:49 executing program 2: acct(&(0x7f0000000000)='./file1/file1\x00') symlink(&(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000080)='./file1\x00') r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) quotactl(0x2080000201, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000040)) 2018/05/27 21:21:49 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000140)={r1, r1, 0x9, 0x5830, &(0x7f00000000c0)="8dddc4e7a40392e1dc8a92ec88cfec9f0b208b84ce5a6ce945668418456699c062ee595ea16d0d4f9b3f069868c8b17eb91a5f121e1dd4ad6a1a3d990523b05df7e4007b8a5f2956b9308143c68a5309caae13518fe506954516eb4797c40c57b9010e921b1c09f1ba012870fd79d6aca2", 0x3, 0x69, 0x4, 0x10000, 0x400, 0x81, 0x4000000000000, "caae1ed555db6be63afad7e7338d11ceb68be45fcf86e51187232fdd0cffc9292f7ccd23d7bbe86502cf167fc2d5fab69b21e4b0a192878d63bd492ea87a544c119b9fe1a9e2286eed27553042d183eabe5fc4c5181f0bf688f1d28890ec86b4bccd7c1dcf77c982e49289d5138ef97e4fd320b6f5008ca893e5621c078d4a5bcade9e11de9e59c46e0b8c7aebf4dcf7b4202382cc84fc056da95b0ae371b4"}) 2018/05/27 21:21:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}, 0xb) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000000, 0x200) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/27 21:21:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55a}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:21:49 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x1000}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000506ff8)}, 0x10) 2018/05/27 21:21:49 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x7, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0)="962f2962dca9", &(0x7f00000010c0), 0x3}, 0x20) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000000140)=""/174, &(0x7f0000000000)=0xae) 2018/05/27 21:21:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc), 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000773000), 0xadca, 0x0, &(0x7f0000257ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) close(r0) 2018/05/27 21:21:49 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000eefff0)=@ethernet, 0x10) read(r0, &(0x7f0000000040)=""/7, 0xfffffd92) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e7f000)=0x20000007fff, 0x4) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c25e50766"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) 2018/05/27 21:21:49 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8083c3f9901e47cd, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xa, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) 2018/05/27 21:21:49 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) shutdown(r0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/05/27 21:21:49 executing program 0: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180), 0x4) sendto$inet(r0, &(0x7f0000fa3fff), 0x0, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getresgid(&(0x7f0000000140)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r4 = getegid() setregid(r3, r4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x100000, 0x8, 0xffffffffffffffff, 0x6, 0x2, 0x84b, 0x5}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setrlimit(0x0, &(0x7f000046eff0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x8) 2018/05/27 21:21:49 executing program 2: r0 = socket$inet6(0xa, 0x100000003, 0x1) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x400200, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f00000001c0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000280)=0xa10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000003c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x5, 0x5}) sendto$inet6(r0, &(0x7f00000002c0)="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", 0x247, 0x800000000000004, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x8, 0x4) r3 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000400)={0x0, r3}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200)={0xffffffffffffff8a, 0x1}, 0x2) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/27 21:21:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xf90, 0x4) listen(r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) write$vnet(r1, &(0x7f0000000280)={0x1, {&(0x7f0000000080)=""/136, 0x88, &(0x7f00000001c0)=""/149, 0x3}}, 0x68) 2018/05/27 21:21:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55a}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:21:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f00000001c0)=[{r0, 0x4000}, {r0}], 0x2, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)={0x401}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c01000004"], 0x15) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x10000, 0x40000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0xffffffff, 0x30, 0xbc, 0x7}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)={r3, 0x3ff, 0x5, [0x4, 0x9, 0xfff, 0x5, 0x40]}, &(0x7f0000000380)=0x12) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r1, 0x0) poll(&(0x7f0000000080)=[{r4}], 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/218, &(0x7f0000000140)=0xda) [ 168.459546] sctp: [Deprecated]: syz-executor0 (pid 10687) Use of int in maxseg socket option. [ 168.459546] Use struct sctp_assoc_value instead 2018/05/27 21:21:49 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101303) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x40000) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x3f) [ 168.655999] sctp: [Deprecated]: syz-executor0 (pid 10687) Use of int in maxseg socket option. [ 168.655999] Use struct sctp_assoc_value instead 2018/05/27 21:21:50 executing program 5: r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x811, r0, 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000001400)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}]}) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/05/27 21:21:50 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000ffa000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000000000)=0x89) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x834}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x200, 0x6, [0x7ff, 0x400, 0x8, 0x80000000, 0x5fc, 0x4]}, &(0x7f0000000100)=0x14) 2018/05/27 21:21:50 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x20, 0x8000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000280)=r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8000, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0xffffffffffffff25) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0xf, &(0x7f0000000080), &(0x7f0000000040)=0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000180)=[0x9, 0x5]) 2018/05/27 21:21:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55a}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="c5ab6f8cbb738060ddf2422a30a398f8bebf0c3e616cdbc3ef67982a62a4fcb789580c021b9ac65d6501f26bce222d959242db549c269aebcad61826d2cf1d4de88b7a1b1a960e1ca6525ef1b4917cfa1ee682cdf2d94974d0cf11f2833faf2080f4c083a4ffc2ae759ab0073cb0a42b8141cd12c56562144b381ff38e32f71d9d6d10b9b411609a71c4323f2bb9c275284badbce5110f015efed881ed3d45c059ac51a026561f29cce0f9b7ac7a91caa46c046d64ce5fe38e6ee98b7865af0d357295dfa80ce021a356196b53f003ed6079ea79ba54c6fa80980f4fcdb671a8749ba3208aedcaf3bdbbfbd660396a62563233cd13816727c98244b6d6e6ab0866afac583fb5c51d8f4ac231955fccb80da9bd972aab83e61a4ed044", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:21:50 executing program 1: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x1, 0x1a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]}, 0x218) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x7, {{0x2, 0x4e23, @rand_addr=0x23}}}, 0x88) 2018/05/27 21:21:50 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000180), &(0x7f0000000040)=0xfffffd42) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/39, &(0x7f0000000100)=0x27) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x8, 0x1ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="0b000000bcf3a5c66237b8c68f6926"], &(0x7f00000002c0)=0x13) 2018/05/27 21:21:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x0, 0xf5b3}, 0xc) r2 = socket(0xf, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x47a1, @mcast1={0xff, 0x1, [], 0x1}, 0x78}, @in6={0xa, 0x4e21, 0x9, @empty, 0x8}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0xac) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x125000, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000040)) 2018/05/27 21:21:50 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000db, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/27 21:21:50 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) unshare(0x400) io_setup(0x2, &(0x7f0000000280)=0x0) r2 = eventfd2(0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@dstopts={0x0, 0x16, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x2, 0xa8, "d9769ed4c45d5b040a222a5a634d84a38469cb194b12b208146db31046e72fe4a753be540b98ea245bb110c16ba28b36f0de605c4459ac58a2fb7024f3a93c9df95f33c247562a5c7ef4b49271e358d4d7ef49d09a6d566a477803305d7d4acf926f8c6f4fb0cedd340df2fbfc86aa43aa6e0c3492f46776c19894d2eed5dc89247255b553acdbddda6247ae7331ad75fbfd7091bd0a0066bd07eee8f73af1f6ccce3579625c1756"}]}, 0xc0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x1, r2}]) 2018/05/27 21:21:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@ipv6_newaddr={0x54, 0x14, 0x3, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IFA_CACHEINFO={0x14, 0x6}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x54}, 0x1}, 0x0) 2018/05/27 21:21:50 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc4}, 0x98) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000200)={0x4, 0x7, 0x6, 0x1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/05/27 21:21:50 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x800000008912, &(0x7f00000001c0)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/27 21:21:50 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400000, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0x9, 0x8000, 0x81, 0x9, 0x1, 0x4}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/05/27 21:21:50 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[], 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000040)=0x68) 2018/05/27 21:21:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55d}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:21:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000e62000)=@ipv4_delroute={0x20, 0x19, 0x1, 0x0, 0x0, {0x2}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x1, 0x0, 0x1000, 0x0, r1}) 2018/05/27 21:21:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101040, 0x0) bind$rds(r1, &(0x7f0000000200)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x100) r2 = dup3(r0, r0, 0x80000) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0xfffffffffffff800, 0x401}, {0x6, 0x4}, {0xffffffff, 0x200}]}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) 2018/05/27 21:21:51 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000000), 0x1005, &(0x7f00000001c0)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000000280)='./file0\x00') r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7f, 0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) umount2(&(0x7f0000000180)='./file0\x00', 0x2) chmod(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/05/27 21:21:51 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x408000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x9, 0x20, 0x5, 0x7f, 0x46}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x0, 0x1}, 0xc) unshare(0x24020400) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000000100)=""/237, &(0x7f0000000040)) 2018/05/27 21:21:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8", 0x55d}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:21:51 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12, 0x4}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup2(r2, r0) pread64(r4, &(0x7f0000000280)=""/151, 0x97, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) tkill(r1, 0x14) 2018/05/27 21:21:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2002}) dup2(r0, r1) 2018/05/27 21:21:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55d}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:21:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) listen(r0, 0x80000001) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)='net/ip_vs_stats\x00') ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000000c0)=0xffffffffffff0000) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000040)=0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r4 = shmget(0x3, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) r5 = semget(0x1, 0x3, 0x102) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() r9 = getegid() semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00000004c0)={{0x7, r6, r7, r8, r9, 0x10, 0x621}, 0x3f, 0x1, 0x100}) shmctl$SHM_LOCK(r4, 0xb) r10 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r11 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="01", 0x1, r3) r12 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001940)="b3", 0x1, r10) r13 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ccc414c7d7cdaa64a6988b7546ae3c60d823", 0x12, r10) keyctl$update(0x2, r12, &(0x7f0000000780)="df02754689212dfc3e2acc26fdc3ff864813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895117054ac2f1c00ad642733d9f84eee66d20e0f2751e18774fc2227cbb60fc68b143963541844fe7d4199d50e69010000006164c8f3e1181e6d50986cd98a5c44ac0ec3755bae750fe9a073eadeb27eafcf10d82f9aa122e7dc2faed85adcd88ca30e07000000002d94defa187e48b89efbbbcc9b9a9aaffce4e9149e5d3aa299f97c682a404ef6b122", 0xc1) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r11, r12, r13}, &(0x7f0000001a00)=""/157, 0x9d, &(0x7f0000000280)={&(0x7f0000001ac0)={'tgr128\x00'}, &(0x7f00000000c0)}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d0ffc)=0x4, 0x4) 2018/05/27 21:21:51 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x40000) r1 = socket(0x80000000000a, 0x400000000080004, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000400)=""/88) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xc00) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, 0x5, 0x8, 0x1f, 0x4, 0x2}, &(0x7f0000000280)=0x98) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}}, [0x1, 0x4, 0x1f0000000, 0x10000000, 0x7, 0x166e, 0x2, 0xffff, 0x0, 0x8, 0xfffffffffffff001, 0x7, 0x2, 0x8, 0x4]}, &(0x7f00000003c0)=0x100) 2018/05/27 21:21:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000340)={&(0x7f00000002c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000dbed20e5d609e58a0000"], 0x18}, 0x0) r2 = socket(0xa, 0x800, 0x7e) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000500)}, 0x0) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000180)={r1}) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x800) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x41}, &(0x7f0000000200)=0x0) timer_gettime(r3, &(0x7f0000000280)) connect$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) 2018/05/27 21:21:51 executing program 4: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x10000) r0 = socket(0xf, 0x8000a, 0x7fffffff) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x3000000000000000, 0x80000) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000240)={0x4}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000100)={{0x3, 0x8, 0x8001, 0x2, 0xc3, 0x4}, 0xfffffffffffffc00}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x10001}, &(0x7f0000000140), &(0x7f0000000040), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) futex(&(0x7f00000000c0), 0x3, 0x2, &(0x7f0000000180), &(0x7f00000001c0), 0x2) 2018/05/27 21:21:51 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000747925e527ce70e7de1705c095efc352c0800f20c2c09c5cfb2f000100000000000000009e79d549be2be6eb1bc0639ef48d93849418794fbfc8d31d28162054e57e072b885285a7a23862ded2665f86f3223ad546bcfd26cb86a2d0a31f9b9a6f94662bf56ae7", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/05/27 21:21:51 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="180000000000000000000000070000008908040000000000"], 0x18}}], 0x2, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000100)=""/158) 2018/05/27 21:21:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55d}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:21:51 executing program 5: unshare(0x2000400) r0 = memfd_create(&(0x7f000003affa)="65737be0377f", 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="5000000069dd7dc1b43618f060f27c2f075055e6463e39ef727b713d8e83521809e8d62a8f43c185950300000000000000af7484aad6e8579a6eba86df40a79f4fdb47a1050000005a8470dacc091d0caf2f4cf2e30603e3146d2a640e86b7dd5fe391d785344fd7feb195b5e5bfbc083306e66523c6ddb752028bdf2a7ed5dcf78e14693b5c00896e867b07e88854a9237f07253014f88aed4b159ddcef4bdaa3a3a2fcf8870f3f83e9432d0540558e1ce0bf7f673c44eb37355a2d38af10e96edb5e2d753a43863d0bfe1229aff23ceac1b8833b99fd7b85"], &(0x7f0000000100)=0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x8, 0xffffffff, 0x101, 0x8, 0xcd, 0xc000000000000000, 0xfc1f, 0x5, 0x6, 0x9, 0x5, 0x0, 0x5, 0x9, 0x200]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x3, 0x9, 0x4, 0x1d4705b1, 0x0, 0x8, 0x0, {r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x5413, 0x80, 0x7, 0x1f}}, &(0x7f0000000340)=0xb0) lseek(r0, 0x7ffffffffffffffa, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8001) sendfile(0xffffffffffffffff, r0, 0x0, 0x400) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) pkey_alloc(0x0, 0x2) 2018/05/27 21:21:51 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYPTR64], 0x2}, 0x1}, 0x1) 2018/05/27 21:21:51 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000400)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x30, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x90) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x420040, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x27, 0x0, 0x2, 0x0, 0x80, 0x4, "c68a7e3009f71bd9369d0fa9800cce4fae508ccf775a973527cac3b25de6615dc677ed5722b58f374e481ad1a73e6d1f370415f7891d4695e89266640c0a32", 0x19}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000100)="7d5319428dc7a9f60223dffe6092a659284439480b3e89db11a38ece693f5f79426499971646f01b351d2d6f07f6e771870ca1705760889b0fff9db664c53fee6455f138cfef6e35c30094848b1d5aa4801502b0cae626b23c115c545329891e87ca14d2eee3b171fc2981b507a5e8b37a5327ff7fa8ae4a5283d0190fa3beef882bf16321a415b63dc8010655abb77383af93c8d58a54fd6bbb53c31cc2b4e241c4c47a7d03840d6205502c8de7d1be811b0fea9f980887ad2d0eb81379212dcecb472c3bd0b106f272bd301f3121afe390286bb23aa8b767a60e679eabfb83773925aeffc0ca4f0dcbf3463c08", 0xee}, {&(0x7f0000000200)="5fb27fea4052013fbd20740714a9496beb703da5cc9e834db61fae0c702fce57534c6fe33f39b829bf65f39f6df06f8badfa0e58e94d0da21b3315b95a9e759c7d28401c0dab2f8896", 0x49}], 0x2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xe0, 0x5}, 0x4010) 2018/05/27 21:21:51 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000019c0)={0xffffffffffffff9c, 0x6, 0x1, 0xa7, &(0x7f0000001940)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000001a40)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000580)=ANY=[@ANYBLOB="20000019000bfeff000000000016001c00000000000000000400000400010000"], 0x1}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2abbde44d6d4b983, 0x0) clock_gettime(0x0, &(0x7f0000001a00)={0x0, 0x0}) recvmmsg(r1, &(0x7f00000018c0)=[{{&(0x7f0000000040)=@ll, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/79, 0x4f}, {&(0x7f00000001c0)=""/84, 0x54}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000240)=""/48, 0x30}, {&(0x7f0000000280)=""/252, 0xfc}, {&(0x7f0000000380)=""/31, 0x1f}, {&(0x7f00000003c0)=""/229, 0xe5}], 0x7, &(0x7f00000005c0)=""/117, 0x75, 0x2}, 0x8}, {{&(0x7f00000006c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000540)=""/1, 0x1}, {&(0x7f0000000740)=""/134, 0x86}, {&(0x7f0000000800)=""/76, 0x4c}], 0x3, &(0x7f00000008c0)=""/4096, 0x1000, 0x10000}, 0x4529}], 0x2, 0x200002002, &(0x7f0000001980)={r2, r3+10000000}) [ 171.129907] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 171.140635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 171.169202] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.177238] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.183663] bridge0: port 2(bridge_slave_1) entered forwarding state 2018/05/27 21:21:52 executing program 2: unshare(0x24020400) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7e, 0x800) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x2, 0x0, 0x2, 0x7}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/212) fcntl$setsig(0xffffffffffffffff, 0xa, 0x2a) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0x4, 0x1, 0x4ec6d9a0, 0x3ff, 0x9520, 0x4}) pwrite64(r0, &(0x7f00000001c0)="69358649c8e9dea4c4f45afbec14b35efb313d6ba260f94e789e4f79890d5b99de88b717b377969efbc275d7b8f71c3b6e146db4ecc4852d4df7ad6c7c55ab5e984c54c42d0c133a72cb29da1f83659f9ef6c308678fe2471032e6e5ae290dbb5a7e5623cc4d4ed128329efd02a06c234c6704fef2921b23251464684d4b9c2a51d1a92754d9667f85", 0x89, 0x0) close(0xffffffffffffffff) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/05/27 21:21:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40101) r1 = socket(0xa, 0x1, 0x0) write$fuse(0xffffffffffffffff, &(0x7f0000000040)={0x12, 0x1, 0x1, @fuse_notify_poll_wakeup_out={0x3f}}, 0x12) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") write$sndseq(r0, &(0x7f0000000080), 0x0) ioctl$void(r1, 0xc0045878) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) eventfd2(0x81, 0x80000) 2018/05/27 21:21:52 executing program 1: r0 = epoll_create1(0x0) unshare(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000180)) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x86102) fcntl$lock(r0, 0x7, &(0x7f0000000040)) 2018/05/27 21:21:52 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") futex(&(0x7f0000000140)=0x800, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x8002) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000080), 0x23) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x1, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000001c0)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'vlan0\x00', &(0x7f00000000c0)=@ethtool_coalesce={0xe, 0x6, 0x6, 0x388000000000, 0x7fff, 0x4, 0x5, 0x0, 0x1, 0xffff, 0x6, 0x48, 0x1, 0x0, 0x7, 0x4, 0x7, 0x2, 0x4, 0x6, 0x40, 0x6}}) 2018/05/27 21:21:52 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x40) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/147, 0x93) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000)}, 0x1, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000280)=""/91, 0x5b) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/47) fsync(r1) 2018/05/27 21:21:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55e}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:21:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x801, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x5, 0x53272dec}) ioctl$TIOCGPTPEER(r0, 0x80045438, 0x4000) ioctl$KDADDIO(r0, 0x4b34, 0x6c8000) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) 2018/05/27 21:21:52 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101002, 0x0) unshare(0x40000000) unshare(0x6c000000) sync_file_range(r0, 0x7ff, 0x5, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x401, 0x800, 0xffff, 0x5, 0x0, 0x40}) [ 171.410330] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 21:21:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) 2018/05/27 21:21:52 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/05/27 21:21:52 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x22, 0xa, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000180), &(0x7f0000000100)}, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) accept4(r1, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000180)=0x80, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000400)}, 0x20) 2018/05/27 21:21:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000011000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006970365f767469300000000000002000"], 0x34}, 0x1}, 0x0) 2018/05/27 21:21:52 executing program 2: syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1fffffffe, 0x881) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x10000004, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0xe9, 0x893, 0xc3a6, 0x2, 0x800, 0x58}, 0x576}, 0xa) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) 2018/05/27 21:21:52 executing program 3: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x2, 0x3, 0x7158, 0x3, 0x7f}, 0x7, 0x18, 'id1\x00', 'timer1\x00', 0x0, 0xffffffff, 0x2, 0x5, 0x8}) write$binfmt_misc(r0, &(0x7f00000002c0)={'syz1', "7aac6a897921258ce20142bf7142bd177044a813f4fc10f5aaa5c8a1ec05e0489809052ea7e8206fe5f80293786ccadf7f0581840badd0b1e891cdbfe80c9763c1b0922d5b7fd8641bb3c6255ec01d29376813e3c5dfb760e5767504aab17aa12d498d90b8e354cb737634c7f1bb6b8e6b91f3939a272d26cc03174ea60a66056a2ce2897abf66e1d85e97b072bf70604cad5abb8ed50e95dfe30f12e09de19568b6add4c518"}, 0xaa) r2 = syz_open_procfs(0x0, &(0x7f0000000500)='net/arp\x00') renameat(r2, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') 2018/05/27 21:21:52 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55e}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) [ 171.745726] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 21:21:52 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x5, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)=@allocspi={0x104, 0x16, 0x317, 0x0, 0x0, {{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) [ 171.983552] IPVS: ftp: loaded support on port[0] = 21 [ 171.985449] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 21:22:02 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000006c0)) 2018/05/27 21:22:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffffffffff, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000200), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x873, 0x1) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000380)=""/4096) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) sendto$unix(r1, &(0x7f0000000180)="16fd10fa9112c3c8ee2ccbc80f8788b43111067e37f1e541b2193fd0a1e871a5755fa755ee785db91dbfa1308b556a571b233166c5e3993ade20a9c024d3728df37a8c038d41d8f950ef5b36c9549fea44750fcf80bb42e31766f3192611435a249c3565e5ef4a32befb99703c55103e1091a1b26fcfe659281965e3e070af3dce", 0x81, 0x20008040, &(0x7f0000001480)=@abs={0x0, 0x0, 0x4e23}, 0x6e) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001380)="7ba0e81908ba70fee4c71156de690d55969e9dbdb39818e1acd91e2ffaa039cf7a102c27fcbae68bd12a0b5943205cd9a3f4c64ec3c59e0648892174058678751a8ef34c795f526ef88b88e58f04292dc4b787cd77447b6dc845b3bc96656fe9253bed951dcea82997c5f00d88b3d316f5889cd07b1fac2d0a99b8a00d4fc73fb833357665823a395cba888600b30a070a6bf441ca7a4277cf83c9d92bcd46462291055a0c48c6f309a8bf6604439fbd3ea206bad31cd83cbec39f8c9fc06f9bae276bf6cbb0f1b41a", 0xc9) 2018/05/27 21:22:02 executing program 1: setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000080), 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000)=0xd, 0x4) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000200)=""/22) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/27 21:22:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x400003, 0x8032, 0xffffffffffffffff, 0x0) 2018/05/27 21:22:02 executing program 5: r0 = accept$packet(0xffffffffffffff9c, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001200)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xbfd2, 0x10000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xc, 0x4) sysinfo(&(0x7f00000000c0)=""/131) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000), 0x4) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/4096) renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') 2018/05/27 21:22:02 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000500)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/163}, {&(0x7f0000000140)=""/170}, {&(0x7f0000000200)=""/207}], 0x0, 0x0, 0xffffffffffffff64, 0x9}, 0x7}, {{&(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x362, &(0x7f00000003c0), 0x0, &(0x7f0000000580)=""/253, 0x0, 0xfc2d}, 0x20}], 0x13a, 0x0, 0x0) 2018/05/27 21:22:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55e}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) [ 182.114577] audit: type=1326 audit(1527456123.113:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10956 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 182.313474] Unknown ioctl -2147200256 [ 182.349327] Unknown ioctl -2147200256 2018/05/27 21:22:02 executing program 2: r0 = socket(0x11, 0x800100000803, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0x6000000c}) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e22}}, 0x7f, 0xfffffffffffffff8, 0xfff, "878530e9645b22213181d0ccce3db9d997430e9b4376b9b241be47252500dd393ef2453959d1046666998ece88bb9e77c558a1670f74b33eb4b47c348b35eed3a8405c02c6defe4f53a5f91d8d4aa366"}, 0xd8) write$binfmt_aout(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="d20100000000660e8c051e41642d85b58c950023000800000000015c0fc6b22b0000000031fc01cd51225926837859a34ac1605c760fc5f9a1a7c80982cb53944acb42b973be6cd5a6d49aef22d24dd5"], 0x20) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="6887b07e7c933aed89588b1e6c253dcd25b8a8a43ae2bdd2e400fee797d1d6abe89532a1390ee6e9c6527f6f50d4f0f5af4fa959acb03b3dd10cdc1a94325cead6f9e96939947c26fbb8ede4ccd6088176e2bc57788a413ba92d3737bfa31b44049aa902f39a2bee171fbc48e32bf989a6ab8ca2016587e27192d360d106e429d309030965c2f91a3502c74e157ef25afec957f1ace194fcf8fc5dde32bafe8cd29bc4da3e82c0296f6efdf4f514fcc0dec9b203b1b333c8c6cf16120b17b1e8a0ec0de094949f7e61d23126e1137456f0ae8c31", 0xd4, 0xfffffffffffffffb) r5 = request_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='ifb0\x00', 0xfffffffffffffff8) r6 = add_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="423e958cd6f6f0c0da7a7811a299bb81b874d4563c2261668e35f1e1f2357846227ab00a78d2f5091ab11c82b916fa2b1a6514a8f5a65d67def95cad724d3aa28a00e7556bd0da2c05dff89ef76e15967c985b177d87303c59443f3983bddc62a186c3a910", 0x65, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000580)={r4, r5, r6}, &(0x7f00000005c0)=""/247, 0xf7, &(0x7f0000001700)={&(0x7f00000006c0)={'cryptd(crc32c-generic)\x00'}, &(0x7f0000000700)="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", 0x1000}) 2018/05/27 21:22:02 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2001, 0x0) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6}]}) getresuid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) close(r0) 2018/05/27 21:22:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0x377) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00'}) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r3, 0x40001) r4 = dup2(r3, r1) fadvise64(r3, 0x0, 0xc9, 0x5) fchdir(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000700)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xfffffffffffffcc0) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="e1240bcce2af6618e0e7a5a2910ebc5de17e79a323af1564bf0d71bcb96815aa27d119fd19e98e0271aba718a6f826ecf1c533cf868ecd85e9346cdb929362f9", 0x40, 0x8000, &(0x7f0000000180)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r6 = getgid() setfsgid(r6) sendmsg$rds(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x4044001}, 0xc0d0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)=r5) sendfile(r0, r2, &(0x7f000000a000), 0x7ffff) 2018/05/27 21:22:03 executing program 1: r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) close(r0) 2018/05/27 21:22:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB="a00000001f00000000000000000000007f00000100eeffffffffffffff00000000000000000000007f00000100000000000000000000000000000000000000000c02100000000000000000000c0015000000000000000000480003006c7a6a6800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x8000) recvmmsg(r1, &(0x7f000000da00)=[{{&(0x7f000000d800)=@nfc_llcp, 0x80, &(0x7f000000d980), 0x0, &(0x7f000000d9c0)=""/24, 0x18}}], 0x1, 0x0, &(0x7f000000db40)={0x0, 0x1c9c380}) restart_syscall() 2018/05/27 21:22:03 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/05/27 21:22:03 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)) r1 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000080)=""/136) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x1, 0x0) fcntl$dupfd(r2, 0x406, r0) getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000200)) socket$unix(0x1, 0x5, 0x0) 2018/05/27 21:22:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x1, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)}, 0x10) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x200) 2018/05/27 21:22:04 executing program 4: syz_emit_ethernet(0x6a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[], {0x8100, 0x28001, 0x3ff}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff85, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)={0x0, 0x0, [0x62e, 0xfffffffffffffffc, 0xa2e, 0x100000000000]}) 2018/05/27 21:22:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, 0x1c) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x1, 0x4) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x100) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)=0x4df) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="bec1e3a57dc4", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/27 21:22:04 executing program 2: r0 = socket(0xb, 0x80005, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2, 0x1}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) linkat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x1000) 2018/05/27 21:22:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:04 executing program 0: keyctl$set_reqkey_keyring(0xe, 0xffffffffeffffffb) 2018/05/27 21:22:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xca, 0x80003}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) rt_sigprocmask(0x3, &(0x7f0000000040)={0x22e6ef91}, &(0x7f0000000080), 0x8) 2018/05/27 21:22:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000006c0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) dup3(r0, r0, 0x80000) 2018/05/27 21:22:04 executing program 1: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80003, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x1, 0x200}, 0x8}, 0x10) unshare(0x24020400) r1 = socket$inet_sctp(0x2, 0x100000005, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c746572000000000000000004000000100000827a80b37b984dbded8ca4cad1cf9600000000000000000000010086f3b5b80000000000000000200000000000000000000000"], 0x48) [ 182.980787] audit: type=1326 audit(1527456123.979:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10956 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 183.090572] device lo entered promiscuous mode 2018/05/27 21:22:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x20000000008, 0x5d, 0x1}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000280)}, 0x20) fcntl$setstatus(r1, 0x4, 0xc00) clock_nanosleep(0x7, 0x1, &(0x7f0000000000), &(0x7f0000000040)) 2018/05/27 21:22:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000180)=@sco, &(0x7f0000000200)=0x80) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0x80000001, &(0x7f00000002c0)=0x4) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x7, &(0x7f0000000280)=0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x4000, 0x0) ioctl$SG_GET_SCSI_ID(r4, 0x2276, &(0x7f0000000140)) io_submit(r3, 0x1, &(0x7f0000000000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f000079a000)}]) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8800, 0x0) ioctl$BLKRRPART(r5, 0x125f, 0x0) 2018/05/27 21:22:04 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x5, 0xb02c, 0x1000]}, 0xa) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0305302, &(0x7f0000dc5f98)) [ 183.202828] device lo left promiscuous mode 2018/05/27 21:22:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x204000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)=@ipv6_getroute={0x24, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@RTA_EXPIRES={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) 2018/05/27 21:22:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000080007, 0x0) socketpair(0x10, 0x1, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000010c0)={0x0, 0x1000, &(0x7f00000000c0)="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"}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/27 21:22:04 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x0, 0x2200) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000180)=0x600000000, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x8}, 0xf) r1 = socket(0x0, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000240)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000380)=0x1a, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f00000003c0)={0x2, 'veth1_to_bridge\x00', 0x4}, 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r2, 0x58, &(0x7f0000000280)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x2}, 0xfffffffffffffff8}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}]}, &(0x7f0000000340)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f00000002c0), 0x4cc, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x62ce}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x8000}, &(0x7f0000000100)=0xc) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/27 21:22:04 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xf321, 0x30, 0x3, 0x8001}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x8, 0x3f, 0x100, r2}, &(0x7f0000000180)=0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet(0x2, 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000280)=""/4096) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @dev}, &(0x7f0000000040)=0xc) 2018/05/27 21:22:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x202000, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f00000001c0)={0x0, {{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff31}}, {{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x11}}}}, 0x108) fcntl$setsig(r0, 0xa, 0x35) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f00000002c0), &(0x7f0000000040)=""/197}, 0x18) 2018/05/27 21:22:04 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x1}) unshare(0x24020400) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000), 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff01}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000003c0)={@empty, r3}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) r6 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000001840)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0, 0x0}, &(0x7f00000018c0)=0xc) sendmsg$netlink(r1, &(0x7f0000001940)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x800000}, 0xc, &(0x7f00000017c0)=[{&(0x7f0000000140)={0x40, 0x10, 0x104, 0x70bd26, 0x25dfdbff, "", [@typed={0x1c, 0xe, @binary="ce8db3c41435ed0a927c02768d7d6116e0d9e5be91fb84"}, @typed={0x14, 0x0, @ipv6=@ipv4={[], [0xff, 0xff]}}]}, 0x40}, {&(0x7f0000000400)={0x11b4, 0x31, 0x2, 0x70bd29, 0x25dfdbff, "", [@generic="5a444c884c044ce5a391271f195f2c685677f43833b177c5a79c0f0c88acd135c49d1356bf3f80a04f776da45c5f2634d5f4196edae6b7aa655a29a35f0b4b2382711a85098e7d6b8382ca41b07ce2055f594f0a4c888585daf52fb1a29739495972b742c0cf7f13457f34c3a39281b61386b9bc0d36f92d3d4be9e9edeb54631b047af381dfbcb07cb327ea32710c3cc0c7df4b87e8927407191f5fdb87c5daa30380e4e3cf03ebf3d9566655acd47a675eca17a9bfa587268759dab4d0a2e61edd79649191c88af8a0da0e6fd8d0e0189c70aa5ce91c2f0f6fd33e", @typed={0x8, 0x60, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x10c0, 0x33, [@generic="417ae03e8f8d1a60d834efe2ac2f3b2c511f1aa004ceab4e087cf720710b7f22578f4c3e49f0fcf7139fa13b21b7d71a7a122e673fbcf126591afd6207adf9a194c43e1dd404ee238ffb4d07eeedc2baa95a4ca66672c8d19a9332618877cd86d1e4986b0e1b214890e39e2d3eaab31729c9f8e0040f6f69718b03e9dafc01b1f02f58d2d2ffdf705b0a6603cf6a06340377c66eb9c549752d22de4fc0002347326814dd13392fde6a9f8ff31b37942f9726f65436e991690d", @generic="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@generic]}]}, 0x11b4}, {&(0x7f0000000180)={0x44, 0x22, 0x2, 0x3f, 0x25dfdbfd, "", [@nested={0x34, 0x89, [@generic="29676b4aa9173f4d16124bc3601afdfd4ca4383af98871324ff635", @typed={0x14, 0xc, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x44}, {&(0x7f00000015c0)={0xc4, 0x1a, 0xe12, 0x70bd25, 0x25dfdbfd, "", [@nested={0x7c, 0x68, [@typed={0x8, 0x64, @ipv4=@multicast2=0xe0000002}, @generic="6620949114fa160dcf14be027e9e53b5a0aa6e0b1f6ba60024f99cb9d6ca70001ec309d4260e53ab2d02836aa25f1e9a01c3c6578cc2cbf7adcf9797bfd0595af4d9bb31a2298892e707eb6743954ceb664b255ae11e986f6ec0ccaef538e6d47eb9697ce0a819e65eeac91b788e"]}, @generic="2a391604bb2e8eedca4ec9f2946554af91be737db0ca2359b59d897e01ae23a72461a8b56278b472a9f929", @typed={0xc, 0x5c, @u64=0x10001}]}, 0xc4}, {&(0x7f00000016c0)={0xc4, 0x25, 0x220, 0x70bd26, 0x25dfdbfe, "", [@typed={0x8, 0xd, @pid=r5}, @nested={0x4c, 0x9, [@generic="c5f9ad44ea1a60feb6aab28047def1b2b1266fe9058c354c865679106726abdb834b0b0b788f594353ca19975823f8b72e72e3bf322e83dd7dfb38a86de259", @typed={0x8, 0x1e, @u32=0x2}]}, @typed={0x8, 0x6b, @pid=r6}, @generic="50e9234e39590ca721106745f1d8147b6e217140d9f388ce9e17c62959afe821b836e60d0b2598208b341ed72f57a6bb6b9071af2cf72dba35a927deb03e59dff1d7f5c514a348cccc32f0dca3c38e29fbe5644be91478"]}, 0xc4}], 0x5, &(0x7f0000001900)=[@cred={0x20, 0x1, 0x2, r7, r4, r8}], 0x20, 0x48000}, 0x10) 2018/05/27 21:22:04 executing program 4: futex(&(0x7f000000cffc), 0x8, 0x0, &(0x7f0000049ff0)={0x0, 0x989680}, &(0x7f0000000040), 0x80100040) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8800, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) r1 = getpgid(0xffffffffffffffff) sched_getscheduler(r1) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x30f, 0xbe3, 0x7fff, 0xffffffffffff8000, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) 2018/05/27 21:22:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@mark={0xc, 0x15}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x144}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) 2018/05/27 21:22:04 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x8000b, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4e22, 0x5, 0x4e24, 0x800, 0xa, 0xa0, 0xa0, 0x2c, r4, r5}, {0x10000000000, 0x0, 0x800, 0x8, 0x3, 0x2, 0x80000001, 0x8001}, {0x0, 0x10001, 0x7, 0xbf}, 0x7, 0x6e6bb7, 0x1, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x3e}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3504, 0x3, 0x1, 0xcf, 0xf6d, 0x7fffffff, 0xd1}}, 0xe8) write$fuse(r0, &(0x7f0000000180)={0x12, 0x0, 0x6, @fuse_notify_poll_wakeup_out={0x52}}, 0x12) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000000080)=0xf64, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x20, 0x4) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000000c0)={'veth1_to_team\x00', 0xffffffff}) 2018/05/27 21:22:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0), 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="c5ab6f8cbb738060ddf2422a30a398f8bebf0c3e616cdbc3ef67982a62a4fcb789580c021b9ac65d6501f26bce222d959242db549c269aebcad61826d2cf1d4de88b7a1b1a960e1ca6525ef1b4917cfa1ee682cdf2d94974d0cf11f2833faf2080f4c083a4ffc2ae759ab0073cb0a42b8141cd12c56562144b381ff38e32f71d9d6d10b9b411609a71c4323f2bb9c275284badbce5110f015efed881ed3d45c059ac51a026561f29cce0f9b7ac7a91caa46c046d64ce5fe38e6ee98b7865af0d357295dfa80ce021a356196b53f003ed6079ea79ba54c6fa80980f4fcdb671a8749ba3208aedcaf3bdbbfbd660396a62563233cd13816727c98244b6d6e6ab0866afac583fb5c51d8f4ac231955fccb80da9bd972aab83e61a4ed044", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:04 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff]}, 0x3}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x2, 0x8, 0x8000, 0x20, 0xfffffffffffffc01, 0x0, 0x1, r1}, 0x20) modify_ldt$read_default(0x2, &(0x7f0000000280)=""/106, 0x6a) ioctl(r0, 0x3, &(0x7f0000000300)="04851fbd77bc07da3aba2fc4446718d564802d10410896052786e34b3b0db48f22058647dff9b24783791031670906a58c3bb95081805dc13aa6ddc1541822c27f33fb86a773a25f80d78d37390074cd0a0f5d8e0a7999995a452b36de46af60d69096305ecaf6d084fe26e788f0d9df114333ba0bba428c9b01cd7297481b2c59daba5503ac") r2 = memfd_create(&(0x7f0000000000)='/dev/snapshot\x00', 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x34, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000240)=0x8, 0x2) unshare(0x40000000) ioctl$int_out(r3, 0x40000000c0305710, &(0x7f0000001080)) 2018/05/27 21:22:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0x29d, &(0x7f0000881ff0)={&(0x7f0000714c7c)={0x3e2, 0x2000004e, 0x101, 0x0, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/27 21:22:04 executing program 2: madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x77) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x100000000, 0x4) madvise(&(0x7f0000582000/0x4000)=nil, 0x4000, 0xf) 2018/05/27 21:22:04 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff1e) accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84800) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) [ 183.846317] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 21:22:04 executing program 4: unshare(0x20010000) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)}) 2018/05/27 21:22:04 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x2000000000000001, 0x0) getsockname$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14) r2 = semget$private(0x0, 0x2, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r4 = getgid() getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r6 = getegid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0xff, r3, r4, r5, r6, 0x2, 0x3}, 0x7721, 0x4}) connect$can_bcm(r0, &(0x7f0000000440)={0x1d, r1}, 0x10) ioctl$int_in(r0, 0x80000080044dff, &(0x7f0000001280)) 2018/05/27 21:22:04 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="39000000c839d0e643cb39173ee3510471fbf5e2994013219ca43c63c0158fe13677d05bbe6969375457dbff4783cc4fc42003062d88af42f82c6596e30094ea49f8f8e74e4ea7d5f9f3fa7581eeb2b9d93e866ce43bd007d7051cc8304dcd3ccb7efd71cbec640733af424fc1b86a43e9822e720d5a3e31379980f3477bb164f493965575e5a04ad8366276dd0cb49f2271c4049ec72a9b2388043976ad8ca45e95b11b63c281ceef3c59df0ab0be879176c9d22a5210aef869027c62dba4c1bbfd60"], &(0x7f0000000200)=0x41) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r1, 0x5}, 0x8) r2 = socket(0xfffffffffffffff9, 0x807, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) sendto(r2, &(0x7f00000001c0), 0x0, 0x4000000, &(0x7f00003e1000)=@un=@file={0x0, './file0\x00'}, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xffffffffffffffc0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x49a, 0x7}, 0x90) 2018/05/27 21:22:05 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000040000000000027db175d1100028d00007f7a95dd45cac259551f6bcd0086b383ccfad30741d02b32c41ac09cca36d6b9c883b754c48811261565e84d993b3bb227e9416510f45844ac7b49793efa2dbe7409fec2a40afa809996a6c59e44c4c6135299aa1c3953408019615a90a0049b1482b7220ef2e12cd66d2f6427046a239aee3cfa4f674d2b9b732e797df64b2a37c6b8a47c80c8ebe1354701fdfd21ae822f24c9831feece57965e9480492babe55aee1f12adcedbe454ab63148ec14687f4f0f1d83ba7ee32799d8fa3f48eed9a35678a9ff83b34b2084ba77b322502b6eb43e709b9b984ec099d8ecbf8b20dd639ab"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80001, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') execveat(r0, &(0x7f0000000540)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000580)='/dev/zero\x00'], &(0x7f0000000b80)=[&(0x7f0000000600)='/dev/zero\x00', &(0x7f0000000880)='team\x00', &(0x7f0000000ac0)='\x00', &(0x7f0000000b00)="5d26e500", &(0x7f0000000b40)='syzkaller\x00'], 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000680)=0x14, 0x80000) creat(&(0x7f00000004c0)='./file1\x00', 0x80) accept4$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000740)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000780)=0x14) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000900)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="d4000000", @ANYRES16=r1, @ANYBLOB="090028bd7000fcdbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="9ddb25b80002003c00010024000100757365725f6c596e6b750200656e61626c6564000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="006c625f706f72745f737461747300000001000000000000000000000000000000080003000b00000008000400ffffffff080006000000000000000040b12dfb5c8198b7d8c50be6f7b584ceb490e0bb4cf394be953abefc30c981fd4254b6136da89ed641441aa7e28c473877ae44d8b9889cfff6c185a1c9e59d5afb6ddff95e31a3a8123cee6f6578efbd54a5e62a0d5353ad76829a728429b80fc4554fb682ebb5daf2493a1e243bd00295f3e3d7491d25e4c958043e88c8e96cea05e3d3badab8355c2f5ed5daceb772c826c5a6775d18805a3557217ff98d7271066d018206d6a5ee", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400c665db76"], 0xd4}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x20000314, 0x0, 0x0, 0x465}], {0x95}}, &(0x7f0000000bc0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x400000}, 0x48) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000007c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000800)={0x0, 0x80000, r0}) ioctl$BLKTRACESTOP(r5, 0x1275, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000000840)={r6}) 2018/05/27 21:22:05 executing program 7: r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000080)='./control\x00', 0x80040, 0x0) mkdirat(r0, &(0x7f0000000000)='./control\x00', 0x11b) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00004ddff6)='./control\x00') 2018/05/27 21:22:05 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x109080, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) syz_open_pts(r0, 0x10000) mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000200)="c63c230ed091b459ed9dbc1b277414059616fa0d7426e1846194ee0abdc74d534ca2f882a6e72bce2e6c479a88c90432da115ecbaf0bb0efbd8447f8741f8b7fd5f19fc2314fb9ed5f796ef6ba82c4aaaff66d90314fb2353ad2c613b090b356dfb1e3365c9b819a149a29a1205ce3f985461e93f73753750c29c4c051ff4131df24b8c8f288db74c9416d2b4f73a37677884c47575a37f368c3ff7030b4c10658985063d6a6d0089c2d28b0e6fba49d676b9ac47dee1e9b4aae470717a12d1c005db792800a9c77a0ca67a7deed8fae941a0142874ca78510b8d36442f0313dcb044a4fe2d364b2") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2049c0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x2, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) 2018/05/27 21:22:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0), 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) [ 184.200984] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 21:22:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x200) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x7ff, 0x1, {0x0, 0x1, 0xa1a, 0xbe4abf9a6baf6dfb, 0x3}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time={0x77359400}, 0x0, {0x0, 0xfffffffffffffffc}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000200)={0x8, 0x4, 0x40, 0x8, &(0x7f0000000340)=[{}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/05/27 21:22:05 executing program 2: unshare(0x20103) openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/27 21:22:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x8000}, &(0x7f0000000080)=0x8) socket$nl_route(0x10, 0x3, 0x0) getpid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0xc0, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x5845, @empty, 0xffffffffffffc4df}, @in={0x2, 0x4e21, @rand_addr=0x100000000}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e21, 0x3966b0a1, @remote={0xfe, 0x80, [], 0xbb}, 0xa79}, @in6={0xa, 0x4e21, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x4000}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x1}]}, &(0x7f00000001c0)=0x10) recvfrom$ax25(r1, &(0x7f0000000240)=""/59, 0x3b, 0x2, &(0x7f0000000280)={0x3, {"ad0c6d2f0556ca"}, 0x2}, 0x10) fdatasync(r0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff) 2018/05/27 21:22:05 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8914, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) fstatfs(r1, &(0x7f0000000180)=""/151) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8) 2018/05/27 21:22:05 executing program 7: r0 = socket(0x2002000000011, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) listen(r1, 0xffffffffffffff7f) sysfs$2(0x2, 0x6, &(0x7f00000000c0)=""/225) r2 = socket$inet6_sctp(0xa, 0x400000000001, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0xffffffffffff7fff}, 0xc) 2018/05/27 21:22:05 executing program 3: r0 = socket$inet6(0x10, 0x3, 0xfffffffffffffffc) recvmsg$kcm(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000001240)=[{&(0x7f0000000100)=""/94, 0x5e}, {&(0x7f0000000180)=""/169, 0xa9}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x3, &(0x7f0000001280)=""/30, 0x1e, 0x7}, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000000400)}, 0x1000000000000000) 2018/05/27 21:22:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0), 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:05 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e23, 0x4881, 0x4e24, 0x100000001, 0xe, 0xa0, 0xa0, 0x7f, 0x0, r1}, {0x3f, 0xfffffffffffffffa, 0x6, 0x1f, 0xf7, 0x5, 0x92, 0x8}, {0x100000000, 0x8000, 0x8001, 0xffffffffffff0000}, 0x3f, 0x0, 0x2, 0x0, 0x1}, {{@in6, 0x4d5, 0x3b}, 0xa, @in6=@ipv4={[], [0xff, 0xff]}, 0x0, 0x3, 0x0, 0x1000, 0x8001, 0xffffffff, 0x8}}, 0xe8) r2 = socket$inet(0x10, 0x10000000, 0x80000000f) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000010207031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/27 21:22:05 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x40040, 0x1) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r2}) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r4, r5) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000340)={0x4, 0x6, 0x3f, 0x81}, 0x8) recvmmsg(r3, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=""/205, 0xcd}}], 0x1, 0x2, &(0x7f0000002b40)={0x0, 0x989680}) bind$inet(r3, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getgid() memfd_create(&(0x7f0000000000)='ppp0cpuset%!\x00', 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000380)={0x3, 'bcsh0\x00'}, 0x18) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000200)=0x7) sendto$inet(r3, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/27 21:22:05 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/anycast6\x00') bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) mq_unlink(&(0x7f0000000400)="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") r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x81, 0x84}, 0x2) 2018/05/27 21:22:05 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f00000000c0)=0x3) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x2, 0x4}) 2018/05/27 21:22:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) r1 = shmget(0x3, 0x2000, 0x54000030, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$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) sendto$inet(r0, &(0x7f00000001c0)="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", 0x561, 0x0, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) 2018/05/27 21:22:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x1f, 0xff, "3378365df2570e81631d1ffe92d726dac2106aa8c59480"}, 0x543000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0xfffffffffffffe93, 0xfffffffffffffffe, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000100)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x400, 0x0, 0x0, &(0x7f0000000080)}) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0xc0a00) r3 = dup3(r0, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)={0x20000000}) 2018/05/27 21:22:06 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0x0, 0x4d6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x7, 0x7, [0x3ff, 0xfff, 0x936f, 0x7, 0x20, 0xfffffffffffffffc, 0x7f]}, 0x16) setsockopt$inet6_int(r0, 0x29, 0x22, &(0x7f0000000040), 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/llc\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r3) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r3, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x92, "d33424033f6a24066c93fea5ce29f4be709f7e7b858a36754f787604fde3d6cb397756e693a069652eb93e067b7b5db9dbe4ad91b63d158b2848b58c1cbad4afae42d34ca7114f6bc011d86d8f02d88b6f797135feb3afe85362fc34b1ecb22a98a563b1d4cd5f03391d01da33c41b125e09a6c5c538c416c798aed6c1769440905d805fa4b576d1b24cb784b143b5b5b673"}, &(0x7f0000000240)=0x9a) 2018/05/27 21:22:06 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r1, &(0x7f00000012c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaac600080045000028000000000001907800000000ffffffff0d009078f5fbffff000000000000000000000000"], &(0x7f0000ea3000)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0xaf, @multicast1=0xe0000001, 0x4e24, 0x1, 'rr\x00', 0x22, 0x4, 0x73}, 0x2c) 2018/05/27 21:22:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:06 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200500, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) r2 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r2, 0x0) msgctl$IPC_RMID(r2, 0x0) 2018/05/27 21:22:06 executing program 5: unshare(0x24020400) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) 2018/05/27 21:22:06 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r0, 0xffffffffffffffc1, 0x6, &(0x7f0000000080)=""/185, &(0x7f0000000000)=0xb9) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0xb, &(0x7f0000000040)={0xc}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x488000, 0x0) 2018/05/27 21:22:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000080)) sendmmsg$alg(r1, &(0x7f0000005200), 0x4924924924924e2, 0xfffffffffffffffd) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x0, 0x6}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539(ecb-camellia-aesni-avx2,tgr160))\x00'}, 0x58) lseek(r0, 0x0, 0x2) 2018/05/27 21:22:06 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x32, &(0x7f0000000000)={@remote, @broadcast, @broadcast}, &(0x7f0000000040)=0x26b) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4002) 2018/05/27 21:22:06 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x80) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0xe66) getsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x88, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e20, 0x0, 'dh\x00', 0x4, 0x88, 0x3b}, {@multicast2=0xe0000002, 0x4e21, 0x10002, 0x27, 0xffff, 0x1000}}, 0x44) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, "00ffffffffffff7867190000914b00"}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0x1000, 0x10001, 0x5}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x6}, &(0x7f0000000300)=0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={0x380, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x4, 0x400, 0x1628, 0x900, 0xfffffffffffffff7, &(0x7f0000000340)='bond0\x00', 0xfff, 0x3, 0x10001}) 2018/05/27 21:22:06 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101800, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x2, &(0x7f0000000080)={0xe218}, 0x8) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0xc2) [ 185.681537] IPVS: set_ctl: invalid protocol: 175 224.0.0.1:20004 rr 2018/05/27 21:22:06 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2002712, @any=0xffffffff}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2616, @host=0x2}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x1ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000280)={r4, 0x7ff, 0x30}, &(0x7f00000002c0)=0xc) bind$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x40100) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f00000000c0)=""/173) 2018/05/27 21:22:06 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0xd0ffffff}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0xfffffffffffffffe) 2018/05/27 21:22:06 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x800000000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000300)="0000fb00000000dedcfd89b4af06d1bedeb3eef7847f00c03bec2efcf4853de4a915") getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24}}, 0x7, 0x9}, &(0x7f0000000200)=0x90) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9}, 0x2c) [ 185.741626] IPVS: set_ctl: invalid protocol: 175 224.0.0.1:20004 rr 2018/05/27 21:22:06 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02030b0a007f14000000ffffffffffffffff020013000200000000dd0affffff0000030006000000000002004e20e0000001000008000000002402000100f8ffffff0000000200000002004e20e00000a0ea863accd2ce"], 0xfffffffffffffe66}, 0x1}, 0x8800) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f0000000040)={0x20, 0x7ff, 0xa9, 0x7f}) 2018/05/27 21:22:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x200000001, 0x0) pread64(0xffffffffffffffff, &(0x7f00000003c0)=""/254, 0xfe, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) 2018/05/27 21:22:07 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0xffffffffffff8916}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001bc0)={r2, 0x3, 0x800}, &(0x7f0000001c00)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={0x0, 0xfffffffffffffff9, 0x4, 0x1, 0x9, 0xffffffffffffff80}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000005c0)={0x0, 0x7}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000640)={0x0, 0x512}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001a40)={0x0, 0x7f}, &(0x7f0000001a80)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001b00)=[{&(0x7f0000000080)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="7ddbc339d35553c3ce1e71d3b29f4f9f1e03bd53833c0cdd0dbdb5ab2b77b21e779282a3332b54826de2574fca4365bb8812d5c09a5796fd80f0e24acad9699c2f3ef73f953a73361b2b115edf3157b0aa533ad74bb34eaeae81cceebc8aba852d3bf3ca92472f52a6336bb9d15b711f4145ef681f051b014037908e7ab007c5cefa34ab53c4c49663519cb1494f", 0x8e}, {&(0x7f0000000180)="ef202b8c04b38fa3cff2e3a7558b5c8c3d6f1a8db16f36f086023a57117d828e9c13bc869bf314eb05763a480b2981148cb0932dfd47f38a9daf8c2de0cd9de6280d049f004576aa829f728bb0681ca675d88c6ab4e75165887b3554fb19ef3c1662ff7106413dce5a1f0f23b89daf13ac9bfbdc7499d8dfabd4489f2a94153f17ca231a940b48bc86ce8fa28774a6a7376e6693fa5345a80b366d9ba6cf151a8a1257ff9151c79e31b5e96ff1f75f661940a456cb37ce37c7e897c1375988feb730817f8c3cbf83efee8f544f106e23b4f5a31caab0657486918ba020a4138927ad596fea513dd4a73438e3144dd8d2478d", 0xf2}, {&(0x7f0000000280)="bf96c74e2be5912402b7eecb0e55284ef574d261d6cb274f31e15c6fb778fef8345919f1", 0x24}, {&(0x7f00000002c0)="1995d2ff322648d15ccc17653217642d350a19bb99b031b34734bcf8e56cf987da57670abb583a6772a498a60d880b2885c7d93ba5c20540ebd6aa42817a836b2daf95f003933e5ca2d0d275010d0558c3aea4afa4a52dedf2429534c26c10", 0x5f}, {&(0x7f0000000340)="ad25f738c0e4a84a89e3a0be", 0xc}], 0x5, 0x0, 0x0, 0x4}, {&(0x7f0000000400)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000440)="62ee44684e389bfe4586cc4a4b41973d40d4a3905d9f598603e144", 0x1b}], 0x1, &(0x7f00000006c0)=[@dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x2, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x4, 0x10000, 0x200, r3}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x0, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x20c, 0x1, 0x80, r4}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x207, 0x500000000000, 0x100000000, r5}}], 0xf0, 0x41}, {&(0x7f00000007c0)=@in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c, &(0x7f0000001a00)=[{&(0x7f0000000800)="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0x1000}, {&(0x7f0000001800)="0480fd4c8b0635a92a86c5b94c77decd6fcb6e4778665a87a2a3ccb27ee4304e009424eac914de223f7744aca81737aa5a06a1fe483ecc7f014ab74ea460434be63a01a9239eed1c48e74d78aac997c30b31e667e14b69aa9e6256625a4c06ed6b311f4515a1d50350e69ff504222d3bfc2e08b862bc15669e11e3bcea5d5a9169d840994c23c59695705952be1b9b59b6240a396166ebea0afc8f9e1c3424a964c872a68f7293b7248cc6d7e7c069ce8209bb5a477ac1d01521ea682eea992b5461233e977bb50d7f58912e780abc338a470d6f67700772378858a8b210471ec10c4f913c12b543f4200e69d6f680105b785ce0", 0xf4}, {&(0x7f0000001900)="4bdb0787bb260ab193520de7a5c4f8f7e3b66ad1f005ddebd757d2251d2a5d3f4bc02865a310932b564863e4145096dd8479f641abc6e730d1803aee417904ca0fc74150ae004ea690a98a50431e08b03ce1d2d1b2dd92af458a09527e993d8b268bee2f6c", 0x65}, {&(0x7f0000001980)="6fe272395cdcc9ba4fa6000202d683737be1f57c821a2e2944e0abca99cfb55d6f37063fc28c3ca4d1f9acd61fd6e8ce800b073063d2b757588347ce594feddea99f2afc07c52ab8a8fefba3d8f47df717e9d46d08b97ac44e9c9b8b2246bb674dd82dd87b88205abf62d1db75", 0x6d}], 0x4, &(0x7f0000001ac0)=ANY=[@ANYBLOB="2004000000000000840000000200006b1b0a519827297e0000000000", @ANYRES32=r6], 0x20, 0x800}], 0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x1e, &(0x7f0000000000), 0x356) 2018/05/27 21:22:07 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x10b) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x9ad) r1 = socket(0x1e, 0x100000000000801, 0x0) fanotify_init(0x20, 0x101000) listen(r1, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x10410) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000707ff4)) 2018/05/27 21:22:07 executing program 1: mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r0 = inotify_init1(0x80000) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3f, 0x40000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) inotify_add_watch(r0, &(0x7f00007b4ff6)='./control\x00', 0x4000000004) chown(&(0x7f0000000000)='./control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x5, 0x2, 0x6, 'queue1\x00', 0x8}) 2018/05/27 21:22:07 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x2000800) ioctl$int_in(r0, 0x80000000005015, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@dev, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) 2018/05/27 21:22:07 executing program 2: r0 = socket$inet(0x2, 0x200000002, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000001480)=ANY=[@ANYBLOB="b9a2d900000008004500001c000080000011807800000000e000000100004e210008907890448fffd0f0300d72c591f8960000000000"], 0x0) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000001540)='keyring\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001440)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="4e73c887a8ee33d3025a91f8f3735433066d4e1e78d0c161dd6df47ce3bdc1d0c57bdb133222a2943be18397a1ac2a357276318e456111f9fed33624c3ca69944187360b54c402c412dbb024447bc4411aa402d7b4989715383cb313f2429411811b8dd4bd5564e35e56d9f79295a331e0703cd677f60fcf3c0359852c6812", 0x7f}], 0x2, r2) r3 = add_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="41159f51d5f278c560ae522ec38aec460dc1a63615fe70c746046e1d028c7d0445e898f019e2c13f479eb5a0504a74d04e21224ffa23b4c85fb139fdbadf808889f67bb70f80e7c4e686208d4f1ab1cd1fc6c260cf929a1f73c05af3499c1db03847ec02a7d6b664ede2548b1abef6c062b9afd43144cab76a99288e57ef2a9eb9aeabf2103a678f59ceaea984dfba5d8f9226eec4c0121723bc4e1d94c87540b47bdb620c4d9e3554d8eea2d88570a00d5209e5f5d8509cc21c7b6f0a03d2c4d2", 0xc1, 0xfffffffffffffffa) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="94b9b27adb9506abc3402e64e241f56dcf517bb13603d13a0f860f5aa0bfba6027dc849a23ccf61985feb2ad887725403f08c6349d483554ac6bc7fa2e4d736d44b2e169f05f93060d03a1ca956d31ef455b220967b9d3db08774044027fd747", 0x60, r3) syz_emit_ethernet(0x2e6, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x7f000000, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/27 21:22:07 executing program 5: r0 = socket(0x1e, 0x800, 0x1) write$cgroup_pid(r0, &(0x7f0000000380)=ANY=[], 0x0) 2018/05/27 21:22:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140), 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:07 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x0, @multicast1=0xe0000001}, 'erspan0\x00'}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/05/27 21:22:07 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x80) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000000c0)=""/10) r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r2, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) remap_file_pages(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/05/27 21:22:07 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x800, 0x2000) sendto$ax25(r1, &(0x7f0000000040)="c5ad09afbee0761f60f3244d5595b8", 0xf, 0x4000094, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}}) 2018/05/27 21:22:07 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) prctl$intptr(0x1c, 0x3f) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in=@local, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) r3 = geteuid() setresuid(r2, r1, r3) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TLS_TX(r4, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/27 21:22:07 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x48, &(0x7f0000000700)=ANY=[@ANYBLOB="0500000002000200000000000000000303000004000000000000000900000003000000b002000000000000ffffffffffffffff1001000081e1313d82a6230242ad246cffffffff08020000ffffffffffffffff0802007af9341accd63d4e9c6a15866d026df83547beaa09c0ee5f8df68c91b7fd73804246c80c436533e56745fda2f6f1a760d573207b61e8023ae0e8a956506e513ad651ac206732b34ade426f3e175e34d7d1b4a982d122282dd89bc7f0", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="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"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80010010000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d705f747261700000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x3) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x400400, 0x0) connect$netrom(r1, &(0x7f0000000240)=@full={{0x3, {"fce1defc76de10"}, 0x7}, [{"c48b198f179e2a"}, {"7837eb915f1762"}, {"90f73e8da237c3"}, {"33b558f0660d16"}, {"48eebae016028d"}, {"50c982a765522f"}, {"f8cd0f15a3ce2f"}, {"6f7e892fcaae4d"}]}, 0x48) 2018/05/27 21:22:07 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x84, 0x102, 0x1, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000180)="5fd2c9bf8e8b663a33bbb709782b0d02efa1e512059015cf9cf182765f367e34b4f8c1a4824ad0b1d2cea53bc4ebaa715dc826f8f2feb0d7cc85e6761e7cdca16e85348c310cd40be3fa2c129ca2de4180ba827cd001f234eb5f8a76ce3f50eeb35761b7b2da99c6ab37693c60c3d441510000", &(0x7f00000000c0)="2028f19ef5bc380d804915c200df6c61f97da8db4c2cc43d02f529bf324728c8defb18e27641778800000000000000000000000000000000", 0x2}, 0x1c4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000340), 0x1}, 0x20) 2018/05/27 21:22:07 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaaaabb86dd6002290f00303a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200000000000000000000000000000000000000ff020000000000000000000000000001858bf44129de9a99ea8c3d2fae"], 0x0) 2018/05/27 21:22:07 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @multicast1}, &(0x7f0000000140)=0xc) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x3, 0x2d0, [0x0, 0x20000440, 0x20000470, 0x20000590], 0x0, &(0x7f00000000c0), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'syzkaller0\x00', 'gre0\x00', 'bpq0\x00', 'nr0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xc0, 0xf0}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'ip6gretap0\x00', 'ip6gretap0\x00', 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="385a96ec4456", [0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}, {{{0x13, 0x0, 0x0, 'ip_vti0\x00', "73697430000008000000000000000200", 'tunl0\x00', 'yam0\x00', @random="b3c3efb54f9e", [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x348) 2018/05/27 21:22:07 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setrlimit(0x7, &(0x7f000046eff0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x2) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000100)="8284a4144c1cf960d9ab690f2ac3a4ec1f4652c50cbc3314058e368b35fe6c54adc6f720931b496aa1e4893a71d7aadd9b91f94360651d2c253d130a9659d25715f3d1edb24a652a23aaf08607d64990d0944e256af8855d3f5c4508f3c0b46ad8f098620341875fab167107ed7c3f695f63701fa7ea78a6b43b5fc0ebd0ef5485e20b0c9fc67294af6977300a22fa28ea10036a5f7669fb8d088cfe88db3555845f6b7eb5200e80cc5a3695073d377014bcec15aef20202a386e361a93cb77a3e3b3483f0bd14b08beb0eb0fa24e34adba8552c3785d6ee09ea5d13e830b7d38e36ba4cf3b9919dd1e7d1fb") getpgrp(r1) accept$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0xfffffffffffffd72) 2018/05/27 21:22:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140), 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x1, [0x40]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000), 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x76a, 0x4) 2018/05/27 21:22:08 executing program 1: r0 = socket(0x3, 0x3, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0), 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000080)=0x9, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fremovexattr(r0, &(0x7f0000000000)=@known='security.evm\x00') r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="f0276546b8159c670c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ftruncate(r1, 0x4562) connect(r0, &(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1_to_team\x00'}}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7, 0x0, 0x9}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/27 21:22:08 executing program 3: exit(0x0) r0 = memfd_create(&(0x7f0000000000)='.([\x00', 0x3) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000040)=0x9, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000063b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) r4 = geteuid() r5 = getgid() r6 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="8f261995866e856f12ce818f85db563ab25d2c289cadc6af761644ae73b082daa6cf5846c80a5e0ff8105c22a9313fb54026fc858de1ca4a493fd8e74a878316897b3960678ed3851b6d42730c38185a385198e5793cf22cec94147c66b4ef997720f90ccc93904ed9454ca6", 0x6c}, {&(0x7f0000000200)="158b6e61f51e093dfbce50ed0902ffb2ce", 0x11}], 0x2, &(0x7f0000000540)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x88, 0x14}, 0x0) dup2(r1, r2) readv(r2, &(0x7f0000002640), 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) mremap(&(0x7f0000155000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009f4000/0x4000)=nil) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='ip6tnl0\x00', 0x435bb757}) 2018/05/27 21:22:08 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) chdir(&(0x7f0000000440)='./file0\x00') symlink(&(0x7f0000000000)='..', &(0x7f0000000280)='./file0\x00') chroot(&(0x7f0000000040)='./file0\x00') r0 = semget$private(0x0, 0x7, 0x206) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000000100)=""/156) umount2(&(0x7f00000000c0)='./file0\x00', 0x2) 2018/05/27 21:22:08 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r1, &(0x7f0000000100)=""/143, 0x4d) getdents64(r1, &(0x7f00000001c0)=""/4096, 0x1000) 2018/05/27 21:22:08 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="bcfbe57ae6545a1a52fe67d028d2162f14b23758156b98d39290aae3c5", 0x1d}, {&(0x7f0000000080)="28fd0ce8b19ad6f7007ab9d09aa5ffaffe45922901a2bc6c9acaea0a32206f024cd8eca394adfa02435ae4ca27dd4f8a2702518859abd6dc8dd0", 0x3a}], 0x2, &(0x7f0000000140)=[{0xc8, 0x198, 0x1, "84bf26654c01cb3dd0649c8aa73a7779b73bd41ef392e8c1c48ea340729cca22e0a9be4f830c21e8e43a8e2340d28fce8fc20add9f3819963a1ba3f99cd2c2e6ff396cbcd6cf854df99f29a134961424a1703666911c5d9d910d7b8353b8e26c5b4b86711af31a17abafb163ede9a37e2a434f6460ced609456ed2fbf01f9a39ab8770545dde954e53ef66030c457757c4b186f98890ad43fa72a318f0701c61ce7851579981dd548e8cd6330ae6254a9fb5"}, {0xa8, 0x19f, 0x400, "27622b6a05577a3e52b37b61468b096fa2da98961e81211f3b31a0d43276cb41860874e9a4a8331ea3f4a76124089cf587a66b5384a86f14fd96dced0e0dbc6db0641319050bfcf05cae35fbde45a46157c01cedf596d142e893c48031c9b9b7cd778a844d95a6760885baae76d9086b9647baa9e88008e054a1700e4e3214807f2fd4d78383bf477829b2f83d5d2b5948e933ee"}, {0xa0, 0x3a, 0xffffffffffffffff, "a248e8d274e58d4126ba17ff69a930d4ed170321599c666d819a05031e820b251a5f7bf2307db21f84bae42d4288fa8fe07cbd7ad0cfb3c5a8c4729b826402e16906afcb5bb86dee3d73c7cce1c7eb30b8c97c5b2b12c99c35a175293380c611ad2214d0825e87e5c01ab58f9bd526bdc1a8660f3426d470ae6812b4f3a84d4291870c3178e5bf08662b"}, {0x100, 0x10e, 0x5, "89a5530401f3c0b0a3479feff14fa1f86aba55d0422b2cab8f256722280683f7a3c3e8d1142b84ac41e490e07b58583ad6be8f3bd0f2e6d856a9326c76236742748e7fb51679555ea6510a86036dd9a19f740f5d576b7ba4c197a8deea5d0d00e2661e31a6845374dc53351307ecfa6df2145202aef173035a092b32ddbf6289afb9ac34b8a3d8c3f74d714689e22601035bb6f18ebcede758112f66edef4a81f28890bebdd47a685d2cf42cb33ea4790a3c6f9b774abf94228ea415ff1ad46dcbeed47f5ad1645def426e8370abe8b676983bb728bb8cd5e2312aff97c593fbc6adec468ef1bfd50aa7"}, {0xa0, 0x104, 0x800, "fe6108e20f504ed6ff63f5296cb890f6d8c157dde60d83113f732b63dbfcec86de474f3d797aa9d5169a40ae73017b2923b45fafbf30fc4a8a31eefcfb3e2723c7a6e6f2cced008355f1ef5958dfaf770192bb0acc7573f37e9850e61cc19d590a20b782afee000da9d92d2648e3245bee4869b2ce53168e4e702706ed630f8d54ba4f5222f8966ac709e86388"}], 0x6db, 0x880}, 0x20000000) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f00000000c0)="a325d3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) bind$bt_l2cap(r0, &(0x7f0000000540)={0x1f, 0x8, {0x7fff, 0x9, 0x6, 0x228c0ce2, 0x5, 0xffff}, 0x10000, 0x8}, 0xe) 2018/05/27 21:22:08 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000300)={@broadcast, @dev, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000500)={0x0, @loopback, @rand_addr}, &(0x7f0000000540)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000680)=0xe8) getpeername$packet(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000700)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000740)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000780)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000880)={@local, @rand_addr, 0x0}, &(0x7f00000008c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000b40)=0xe8) getsockname$packet(r1, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c00)={'gretap0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000cc0)={@multicast1, @loopback, 0x0}, &(0x7f0000000d00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001480)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000001580)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000019c0)={0x0, @broadcast, @rand_addr}, &(0x7f0000001a00)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001b00)={@remote, 0x0}, &(0x7f0000001b40)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001b80)={'lo\x00', 0x0}) getsockname$packet(r1, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001c00)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000020c0)={0x0, @multicast1, @multicast1}, &(0x7f0000002100)=0xc) accept$packet(r1, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002180)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000021c0)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000022c0)=0xe8) getsockname$packet(r1, &(0x7f0000003c80)={0x0, 0x0, 0x0}, &(0x7f0000003cc0)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003d00)={0x0, @remote, @remote}, &(0x7f0000003d40)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003d80)={0x0, @multicast2, @dev}, &(0x7f0000003dc0)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000004800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000047c0)={&(0x7f0000003e00)={0x994, r2, 0x204, 0x70bd2a, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r3}, {0xb4, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x78, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x16c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x6, 0x1, 0x953b, 0x7}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff9}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdab0}}}]}}, {{0x8, 0x1, r11}, {0xb4, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}]}}, {{0x8, 0x1, r13}, {0x268, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xcc}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0x80, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x0, 0x2, 0x8000000, 0x6}, {0xded8, 0xb40, 0xff, 0xffffffffffff8001}]}}}]}}, {{0x8, 0x1, r23}, {0xd0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x9, 0x51, 0x8000, 0x101}, {0x0, 0x9, 0xfffffffffffff792, 0x200}, {0x3, 0x9, 0xffff, 0x5}, {0x3, 0x7, 0xe3a, 0x1}]}}}]}}, {{0x8, 0x1, r24}, {0x1f8, 0x2, [{0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0xff, 0x8, 0x80000000, 0x4}, {0xfffffffffffffc00, 0x2, 0x80000001}, {0x33c, 0x401, 0x1000, 0x3c7}, {0x7fff, 0xfa8, 0xff, 0x9}, {0x4, 0x7ff, 0x7, 0x3ff}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r26}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x994}, 0x1, 0x0, 0x0, 0x8000}, 0x20000001) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)) 2018/05/27 21:22:09 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) unshare(0x24020400) r0 = socket(0x100000001e, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) mprotect(&(0x7f0000093000/0x4000)=nil, 0x4000, 0xb) 2018/05/27 21:22:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140), 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') read(r0, &(0x7f0000000080)=""/170, 0xaa) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xc0000, 0x0) 2018/05/27 21:22:09 executing program 4: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000b68000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) 2018/05/27 21:22:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'team_slave_0\x00', 0x0}) getpid() sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="2400000013000704000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000140000000404001900"], 0x24}, 0x1}, 0x0) 2018/05/27 21:22:09 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x6fd, 0x4) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f00000000c0)=0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/05/27 21:22:09 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x7, 0x1, 0x6, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000140)={0x3, 0x990}) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/05/27 21:22:10 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x189400, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f00005dafe4)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000440)}, 0x10008000) sendto$inet6(r0, &(0x7f0000000080)='j\x00', 0x2, 0x0, &(0x7f0000000040)={0xa}, 0x1c) 2018/05/27 21:22:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r1 = eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f0000000180), 0x10ed5b) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="f61a9836e55d766f2732fc49eb345db7b4c57be46094a03552f83a32b48ecc8a4f959c85392404d0cb1a70ae53cea870d20f941e5c3fa5e150ffca85b65223cda96a00298e9cd544c1ca49827dd064fa9cad3e6998e8a60738ac29f51c22559e357eafcaabf281d620bb7713fc451c8651df75ba159ac798e81dd7bbd61cfb20baa8004ac41e48d760ffef7c8a82029bb5cceae2d85ec46b8cacaf60dbfd25e0", 0xa0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0xfffffffffffffffd) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/27 21:22:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:10 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000100)={{&(0x7f0000ade000/0x1000)=nil, 0x1000}, 0x200003}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4bfa, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000740)={'veth0_to_team\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000780)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x9, 0x79, 0x8, 0x100, 0x35, 0x80, r3}) 2018/05/27 21:22:10 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pread64(r0, &(0x7f00000000c0)=""/42, 0x2a, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x80000001, 0x4) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) 2018/05/27 21:22:10 executing program 1: r0 = epoll_create(0x20005) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x8}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x858d}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) r3 = socket$can_bcm(0x1d, 0x2, 0x2) poll(&(0x7f0000000100), 0x1c7, 0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000100)={0x200a}) 2018/05/27 21:22:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@getlink={0x28, 0x12, 0x101, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) read(r0, &(0x7f0000000040)=""/56, 0xfffffe78) 2018/05/27 21:22:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x0, 0x0) close(r1) io_setup(0x1e, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000740)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}]) [ 189.576095] sctp: [Deprecated]: syz-executor3 (pid 11409) Use of int in maxseg socket option. [ 189.576095] Use struct sctp_assoc_value instead 2018/05/27 21:22:10 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000d37ffc)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x400, 0x4) 2018/05/27 21:22:10 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x4, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000000)='^'}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x3ff, 0x1, r0, 0x3}, 0x2c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x400000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000600)=""/35, &(0x7f0000000640)=0x23) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000400)={{0x9, 0x3, 0x1, 0x0, "2dfacb814a910e066db6dd8e6b964d58b7a2940301c3d49dcb4893a0f4c8227f4243941f0d1005cca98317b9", 0x2}, 0x0, 0x0, 0x10001, r3, 0x1, 0x8, "82184ff4f4faa34f349dcf71deb5fe9c8c893a17efbdcfa4655910797d07d70de4f56d35b984f563601da33f97c9731386da9e7f254f531f2c5e644448ce0fe0", &(0x7f00000003c0)='team_slave_0\x00', 0xd, [], [0x8001, 0x3, 0x80000001]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000000080), &(0x7f0000006000)}, 0xfc66) bind$alg(r2, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000040)="8418ef964221a1f4c197b9e6c98d0fb5d9db0d6308901531feb3ff32c5cd4e00473b9c7bef3f4a041130648814064c2054178a1fdf9d23cc1a53955ecb2d7ccc866122fe8157837225847afefcb2cc7d1ca1ed832c6baca96cf894c919fd864a66e618", &(0x7f00000000c0)=""/231}, 0x18) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000300)={'team_slave_0\x00', 0x200}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x1ff, 0x8000, 0xc92, 0x3ff, 0x0}, &(0x7f0000000280)=0x10) bind$netlink(r2, &(0x7f0000000540)={0x10, 0x0, 0x25dfdbfc, 0x190}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000002c0)=r5, 0x4) 2018/05/27 21:22:10 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000001c0)=""/147) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) read(r2, &(0x7f0000001140)=""/20, 0x5) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="6f1c325b000ab968ad9308e1d3d5a892aa13321f106f3979c40be8993da4ef7ba4249274c4c63bdc0fd41eabdd1cb738ffbd") r3 = eventfd2(0x0, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)) writev(r3, &(0x7f0000000600)=[{&(0x7f0000000540)="cd351644c25347dee8", 0x9}], 0x1) 2018/05/27 21:22:10 executing program 4: capset(&(0x7f0000000140)={0x20000020071026}, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, 0x0, 0x200}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_mr_cache\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000200)='attr/prev\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x2, [0x5, 0xb46b]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}, 0xc112, 0x6, 0x8, 0x1, 0x8}, &(0x7f00000000c0)=0x98) socket(0x11, 0x2, 0x8) [ 189.653563] sctp: [Deprecated]: syz-executor3 (pid 11413) Use of int in maxseg socket option. [ 189.653563] Use struct sctp_assoc_value instead 2018/05/27 21:22:10 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc), 0x2) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x61, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000140)={0x9, 0x2, 0xfffffffffffffffe}) 2018/05/27 21:22:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) io_setup(0x8000, &(0x7f0000000000)) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004042010058", 0x1f}], 0x1) 2018/05/27 21:22:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x88) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/117, 0x75}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) sendto(r0, &(0x7f0000000140), 0x0, 0x8000, &(0x7f0000000080)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000005000000000000000000004858b91b7502b35c19d2297c423d529e92c6e1955b50640470dfd78d0bb95a249171e9a637fb6e637ea4902d6b0c036f115becff4fdbc94a807868c88a042cf0d795e5592bb9d16990fd8109400eadde195ffcabc1dad558589dc1586fb473b40d949e6b18baf82d01d69721940b09996986248db4c4ccf52add07e6aa1450a845b7ca3b12f373de930de3c7ecf4ade11e1ee7b4286d6e0ed402ba67bb61683053941b648f44e5ff48f9fabaa3a1531567f0d9cf4081fe0e"], 0x10}}], 0x2, 0x8000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x0, 0x6, 0x1, 0x2b, 0x2f, 0x0, 0x100000000000000, 0x8, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000380)=r1, 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x20000, 0x0) 2018/05/27 21:22:10 executing program 2: r0 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup2(r1, r2) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r4, 0x10d, 0x4000000d3, &(0x7f0000000140), &(0x7f0000000040)=0x4) renameat(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00') 2018/05/27 21:22:10 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f0000000080)='./control\x00'}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) getpgid(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x1) readahead(r1, 0x1, 0x7fff) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick=0x8, {0x0, 0x2}, {0x0, 0x7ffffffd}, @addr={0x1f, 0x1000}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') prctl$getname(0x10, &(0x7f0000000340)=""/212) getpeername$unix(0xffffffffffffffff, &(0x7f00000002c0)=@abs, &(0x7f00000001c0)=0x6e) close(r1) 2018/05/27 21:22:10 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) r2 = gettid() process_vm_writev(r2, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/122, 0x7a}, {&(0x7f0000000300)=""/176, 0xb0}, {&(0x7f00000003c0)=""/230, 0xe6}, {&(0x7f00000000c0)=""/46, 0x2e}, {&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f00000005c0)=""/27, 0x1b}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/178, 0xb2}], 0x8, &(0x7f0000001b00)=[{&(0x7f0000001740)=""/36, 0x24}, {&(0x7f0000001780)=""/242, 0xf2}, {&(0x7f0000001880)=""/233, 0xe9}, {&(0x7f0000001980)=""/129, 0x81}, {&(0x7f0000001a40)=""/49, 0x31}, {&(0x7f0000001a80)=""/92, 0x5c}], 0x6, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x8) pipe2(&(0x7f0000001b80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000001bc0)={0x8, 0x2, {0x3, 0x3, 0x2, 0x3, 0x2}}) 2018/05/27 21:22:10 executing program 3: r0 = socket(0xa, 0x4000000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) socket(0x9, 0x3, 0x80) 2018/05/27 21:22:11 executing program 4: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x100000001) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x80000000, 0x4) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/27 21:22:11 executing program 2: r0 = epoll_create1(0xfffffffffffffffc) r1 = epoll_create1(0x0) close(r0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/27 21:22:11 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9a12, 0x220000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000001c0)={0x4, 0x0, 0x7ff, 'queue1\x00', 0x7}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x7, 0x80) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000180)=[0x8, 0x10000, 0x1, 0x2, 0x3f]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x0, 0x0, 0x401}) poll(&(0x7f0000000000)=[{r2, 0x2020}, {r2, 0x90}, {r2, 0x100}, {r0, 0x201}], 0x4, 0x7) 2018/05/27 21:22:11 executing program 0: timerfd_create(0x8, 0x800) r0 = getpid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x40000, 0x0) mq_getsetattr(r1, &(0x7f00000002c0)={0x3, 0x7, 0x14ff, 0x800, 0x5, 0x4, 0x3b2, 0x10000}, &(0x7f0000000300)) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000380)='stack\x00') getpid() lseek(r3, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000040)=0x5) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000340)={'ip6tnl0\x00', {0x2, 0x4e21}}) write$eventfd(r3, &(0x7f0000000240), 0x8) sendmsg$can_bcm(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d, r4}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x4, 0x800, 0x1000, {r5, r6/1000+30000}, {0x77359400}, {0x4, 0x200, 0x7, 0x80000000}, 0x1, @can={{0x4, 0xd, 0x8001, 0x7fff}, 0x1, 0x1, 0x0, 0x0, "d947307a66534813"}}, 0x48}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) 2018/05/27 21:22:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x2000000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/27 21:22:11 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x3d, 0x8000, "855bf5029774d8992a5b1610c6ebb0cd98825cc22f02ecf404321cce6ae12dfeead3eb311cf3f13e61bfe0963e6c9eb5209498df72"}, 0x400000) mkdir(&(0x7f0000000180)='./file0/file1\x00', 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) 2018/05/27 21:22:11 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:11 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth1\x00'}}, 0x2fd) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400240, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000180)=r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x7d, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f00000000c0)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r4, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x940000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, r5, 0x200, 0x70bd29, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb534}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9c}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8080}, 0x40000) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gre0\x00'}}, 0x1e) 2018/05/27 21:22:12 executing program 7: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/48) 2018/05/27 21:22:12 executing program 2: r0 = socket(0x1, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000180)='setgroups\x00') write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) write$cgroup_pid(r1, &(0x7f0000000200)={[0x0]}, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x1461, 0x4000000000000, 0x81, 0x18}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x9, 0x44, 0x100, 0x100000001, 0x1000}, 0x14) 2018/05/27 21:22:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) 2018/05/27 21:22:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x1, 0x3, 0xc}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080)="b77a9855e8cb642430a6da533be69ca0c59f84dbbf977cd082", &(0x7f0000000080)}, 0xf22a4d50bb4a3216) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r0, &(0x7f0000000040), &(0x7f00000a8fe5)=""/27}, 0x18) 2018/05/27 21:22:12 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) syslog(0x0, &(0x7f0000000000)=""/52, 0x34) 2018/05/27 21:22:12 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x4, 0x4) r1 = socket(0xa, 0x400000000000003, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8534b6d82cf66f") splice(r1, &(0x7f0000000040), r1, &(0x7f0000000080), 0x7, 0xc) sendto$inet6(r0, &(0x7f0000000280), 0xfe09, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x8}}, 0x1c) 2018/05/27 21:22:12 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = getpgrp(0x0) tgkill(r0, r1, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaa06aaaaaa0180c200000008004500001c000000080400183f00000000ac5414aa0d009078ffffffff"], &(0x7f00000002c0)) socketpair(0x11, 0x80804, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0x80000, 0x1) write$binfmt_elf32(r3, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x3, 0x1f, 0x1, 0x3, 0x3, 0x7, 0x5, 0x382, 0x38, 0xbc, 0x0, 0x8, 0x20, 0x2, 0x4, 0x8fb, 0x1}, [{0x70000000, 0x4, 0x7, 0x6, 0x6, 0x7fff, 0xffffffffffffad08, 0x3ff}, {0x7, 0x7, 0x2, 0x6779, 0x5, 0x4, 0x7f, 0x100}], "8f0846a47596", [[], [], [], [], []]}, 0x57e) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000040)) 2018/05/27 21:22:12 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$TCGETA(r0, 0x4004556b, &(0x7f0000000000)) 2018/05/27 21:22:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x100}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:12 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x350, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000140), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3b9) 2018/05/27 21:22:12 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1e, 0xfffffffffffffffa, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f00000067c0)=[{{&(0x7f0000002e80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000005340)=[{&(0x7f0000004340)="9f", 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x40) 2018/05/27 21:22:12 executing program 2: unshare(0x400) io_setup(0x9f83, &(0x7f0000000400)=0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000540)='memory.swap.current\x00', 0x0, 0x0) io_cancel(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x7, 0xfff, r1, &(0x7f0000000440)="eb0528fc078d6db717997895c5a5c4afbad050bbfb302b282696ef3a96b861bdf591d01025f03dc247ac60d421c1acb6fdf9846d3c7f494152a89414a568cc149d4c6cc34422b9a0ae62100ba592071253636d4643120d8f883160fc2922fd60b144d57ff34ad64b50344b43f9b4bc877c496613a995d0995a0b289ffd41c0776c016cddacac38272755cd4a74e36e3306cf71673165dda41c2b4caae2b249f4a12cfb32101463542d924739a63effb275eefa9e7a6b26af77b3a0c7348e4e139ce0971e78661c766c7f428d5241fb8deac8d6a8a2d4ac2429f52397914f1d5e17e6127c", 0xe4, 0x4af, 0x0, 0x1, r2}, &(0x7f00000005c0)) r3 = socket(0x10, 0x80002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x5, &(0x7f0000000200)=0x0) r5 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x8000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f0000000280)=0x4bc) read(r3, &(0x7f0000000100)=""/223, 0xdf) socket$rds(0x15, 0x5, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x80000, 0x0) fcntl$setstatus(r3, 0x4, 0x800) io_submit(r4, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x2, r3, &(0x7f0000000080)}]) r6 = fcntl$dupfd(r3, 0x0, r3) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40206417, &(0x7f0000000040)={0x0, 0x10000, 0xfff, 0x6, 0x4, 0x7}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x100, 0x4, [0x100, 0x1, 0x7, 0xff]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r7, 0x9}, &(0x7f0000000380)=0x8) 2018/05/27 21:22:12 executing program 3: keyctl$reject(0x13, 0x0, 0x0, 0x203, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x2, 0x4) lseek(r0, 0x0, 0x3) 2018/05/27 21:22:12 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) close(r0) sendfile(r1, r0, &(0x7f0000000140), 0x5) fcntl$addseals(r1, 0x409, 0x2) 2018/05/27 21:22:12 executing program 1: r0 = socket$inet(0x2, 0x80000000805, 0x0) listen(r0, 0xf5a) sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000140), 0x154, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000000084000000060000002000000000000000"], 0x18}, 0x0) [ 191.552877] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/27 21:22:12 executing program 7: unshare(0x24020400) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000500)) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x8200) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400000, 0x0) r1 = add_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="6ca22623ca829851da4c936fbc84fe97b3e7b262684b85cdc88b6f99555208353c84ecda33f76ddcd6d92cd6d2da052e7471d5534d61e7a50a681f339a28549686b9ea94d2e1a91b91310d8b3978faff5f2686bc0102edd004aed02296492ab58963c6a489be6a97341e6f5d5ef9280544358c54c64a400e8263e5ec564268f0b2290ad5aad6c381c40123a4122c9c6b8b0ae4a32f371aa604e9de1cffbb43cf121bdc0d3f09eacf6462cf22ca76a4e9d10b03ff18c26b4a8c0caf771ab162ccd88beba21f73b5bd6101102246d337d0d6f9639d06978835f9fc61cb2f20cccab15827b801ea04f713b7", 0xea, 0x0) r2 = request_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='/dev/vcsa#\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100000000, 0x200) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000100)=0x0) syz_open_procfs$namespace(r4, &(0x7f00000005c0)='ns/net\x00') syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x80800) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0x8) 2018/05/27 21:22:12 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x5, 0x7f, 0x84, 0x9}, {0x1ff, 0x6, 0xc12e, 0x8}]}, 0x10) 2018/05/27 21:22:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x7ffffff7) recvmmsg(r0, &(0x7f0000003a80)=[{{&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/184, 0xb8}, {&(0x7f00000001c0)=""/181, 0xb5}, {&(0x7f0000000280)=""/145, 0x91}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000340)=""/86, 0x56}, {&(0x7f00000003c0)=""/165, 0xa5}, {&(0x7f0000000480)=""/25, 0x19}, {&(0x7f00000004c0)=""/219, 0xdb}], 0x8, &(0x7f0000000640)=""/64, 0x40, 0x4}}, {{&(0x7f0000000680)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000700)=""/227, 0xe3}, {&(0x7f0000000800)=""/11, 0xb}, {&(0x7f0000000840)=""/113, 0x71}], 0x3, &(0x7f0000000900)=""/239, 0xef, 0x7}}, {{&(0x7f0000000a00)=@nfc, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)=""/237, 0xed, 0x1000}, 0xffffffffffffffe3}, {{&(0x7f0000000bc0)=@sco, 0x80, &(0x7f0000001000)=[{&(0x7f0000000c40)=""/187, 0xbb}, {&(0x7f0000000d00)=""/52, 0x34}, {&(0x7f0000000d40)=""/212, 0xd4}, {&(0x7f0000000e40)=""/167, 0xa7}, {&(0x7f0000000f00)=""/55, 0x37}, {&(0x7f0000000f40)=""/143, 0x8f}], 0x6, &(0x7f0000001080)=""/117, 0x75, 0x3}, 0x3}, {{&(0x7f0000001100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001180)=""/33, 0x21}], 0x1, &(0x7f0000001200)=""/7, 0x7, 0xffffffff00000001}, 0x3}, {{&(0x7f0000001240)=@ax25, 0x80, &(0x7f0000003540)=[{&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/185, 0xb9}, {&(0x7f0000002380)=""/192, 0xc0}, {&(0x7f0000002440)=""/23, 0x17}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/94, 0x5e}, {&(0x7f0000003500)=""/34, 0x22}], 0x7, &(0x7f00000035c0)=""/209, 0xd1, 0x8001}, 0x81}, {{&(0x7f00000036c0)=@can, 0x80, &(0x7f0000003940)=[{&(0x7f0000003740)=""/194, 0xc2}, {&(0x7f0000003840)=""/199, 0xc7}], 0x2, &(0x7f0000003980)=""/223, 0xdf, 0x100000000}, 0x1}], 0x7, 0x10000, &(0x7f0000003c40)) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000040c0)=@filter={'filter\x00', 0xe, 0x3, 0x3f8, [0x0, 0x20003cc0, 0x20003df0, 0x20003ef0], 0x0, &(0x7f0000003c80), &(0x7f0000003cc0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x3, 0x20, 0x9896, 'lo\x00', 'lo\x00', 'ifb0\x00', 'bond_slave_1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5651008dc597", [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xd0, 0xd0, 0x100, [@pkttype={'pkttype\x00', 0x8, {{0x0, 0x1}}}, @cgroup0={'cgroup\x00', 0x8, {{0x1ff, 0x1}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x13, 0x5c, 0x88e7, 'veth1_to_team\x00', 'ip6gre0\x00', 'bridge_slave_1\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0xa0, 0xd0}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x8, 0x4305, 'nr0\x00', 'ip_vti0\x00', 'teql0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="a97d62a1e886", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0xb0, 0x138, 0x168, [@mark_m={'mark_m\x00', 0x18, {{0x1, 0x81d2, 0x2, 0x2}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x10001, 0x7fffffff}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xffffffffffffffff}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x470) 2018/05/27 21:22:12 executing program 0: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40002, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) 2018/05/27 21:22:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x100}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:12 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x80082) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100)=0x4d9e, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x3, 0xdf, [], 0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000004c0)=""/223}, &(0x7f0000000140)=0x78) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000000)={{0x3f, 0x9, 0x3ff, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x6}, 0x7, 0x7, 0xfffffffffffffffd, 0x8, 0x8, "0a61559be43731504c0881af8c096ec5e85fa1fd34e5057378601cec65794ca44783229ab3f34ae7b8185a1181da1113ba902e1b82661fb9ddd95ca97a0e5e896ec180c5c24e5092806cc1f00591e283dc2efe35039a50f0af7c39a4c9d342a9b3c41de4ea21e9549fb290f897b6b57ce6d179c7d842e90d54e70874632b31b2"}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x801) write$binfmt_elf32(r2, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "e5a146bde9fbfa76981d23240a8ce90abbf569212121aaf4184d6e9ff178562d64577fcd44028446e776d0ea5b3ad88315d801bddb7ef40cff", [[]]}, 0x191) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000780)={'filter\x00', 0x0, 0x4, 0xc6, [], 0x5, &(0x7f0000000600)=[{}, {}, {}, {}, {}], &(0x7f0000000680)=""/198}, &(0x7f0000000180)=0x78) fcntl$notify(r2, 0x402, 0x80000006) 2018/05/27 21:22:12 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000e00)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000140), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1c000000000000000100000002000000"], 0x10}, 0x0) 2018/05/27 21:22:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2}}}}, &(0x7f0000000300)=0xb0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x2, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(r1, &(0x7f0000000080)) 2018/05/27 21:22:13 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) keyctl$set_reqkey_keyring(0xe, 0x3) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x420000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x200, 0x1}, &(0x7f0000000200)=0x90) 2018/05/27 21:22:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xd8}, 0x1}, 0x0) 2018/05/27 21:22:13 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x0, 0x0, 0x1ff}) 2018/05/27 21:22:13 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x100000001) read(r0, &(0x7f0000001cc0)=""/225, 0x403) r1 = semget$private(0x0, 0x3, 0x41) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000080)=""/167) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000280)={0x90000000}) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/222, 0xde}], 0x1, 0x33) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0xffffffffffffffff, 0x401, 0x3, 0x7}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x3, 0x5, 0x9, 0x9, 0x6}, &(0x7f00000001c0)=0x98) 2018/05/27 21:22:13 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x100}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001340)="696f00deaa87fc5d9fc3e076cbad2a2477f7851fc15400000000000000000000000000000000") unshare(0x64000400) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x80) ioctl$TUNSETLINK(r0, 0x400454cd, 0x32f) 2018/05/27 21:22:13 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, 'syz_tun\x00'}}, 0x1e) r1 = socket$inet(0x2, 0x7, 0x79996a06) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x200, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x4) r3 = getpid() prctl$setptracer(0x59616d61, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioperm(0xf55b, 0xfffffffffffffffb, 0x8) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaffffffffff7d14661d886442a700000000"], &(0x7f00000000c0)={0x1, 0x1, [0x5e4]}) [ 192.836702] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 21:22:13 executing program 0: rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) ftruncate(r2, 0x80080) sendfile(r1, r2, &(0x7f0000d83ff8), 0x2008000fffffffe) open_by_handle_at(r2, &(0x7f0000000080)={0x17, 0x0, "e97332ae7c5ff1828a23e63963b984"}, 0x20100) 2018/05/27 21:22:13 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000000480)=[{{0x0, 0x2710}}, {{0x77359400}}, {{0x77359400}}, {}], 0xffffffe4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00009bcffe), 0x2000000800004c39) sendmsg$rds(r0, &(0x7f0000000900)={&(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000100)=""/217, 0xd9}, {&(0x7f0000000200)=""/140, 0x8c}, {&(0x7f00000003c0)=""/181, 0xb5}, {&(0x7f0000000500)=""/89, 0x59}, {&(0x7f0000000580)=""/79, 0x4f}, {&(0x7f0000000080)=""/61, 0x3d}], 0x7, &(0x7f00000007c0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x8, 0x6}, &(0x7f00000002c0)=0x7f, &(0x7f0000000680)=0x5, 0x6, 0xec, 0xff, 0x4, 0x42, 0x100000000}}, @cswp={0x58, 0x114, 0x7, {{0x8000, 0x5}, &(0x7f00000006c0)=0x84, &(0x7f0000000700)=0x1ff, 0xe00000, 0x7, 0xfffffffffffffffd, 0x5, 0x10, 0xffffffff}}, @rdma_dest={0x18, 0x114, 0x2, {0x2, 0xe1}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x80}, &(0x7f0000000740)=0x7ff, &(0x7f0000000780)=0x1, 0xfffffffffffffff7, 0x4, 0x4, 0xb58, 0x0, 0x8}}, @rdma_dest={0x18, 0x114, 0x2, {0x7fff, 0xfff}}], 0x138, 0xc080}, 0x1) creat(&(0x7f00000000c0)='./file0\x00', 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) 2018/05/27 21:22:13 executing program 2: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x1) fcntl$notify(r1, 0x402, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x0) 2018/05/27 21:22:13 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000002240)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x4, 0x9, 0x5, "157866326f65bd8e71ea802b65a13f082dea33e2b18ff54442bab26e6b47dea0edf45aedc4eb2560e8f29a83a5f8b60d42ee47cfb17b615590c19e18cca4d0", 0x3a}, 0x60, &(0x7f0000000180)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000000c0)="da49d5d9d7b9f1778c005e86b8937b138741274b1c3e552b832661a07eb8bda6bdb388bd085584dfb5d432bd9bd036b5", 0x30}, {&(0x7f0000000100)="4ce37fa49ff87a50cf466b12b25be88c30b399d650a9d1b2ec878fb8a8134c04b38c0332896e45ea7a4b295184b5c649b7342231b1ca975752576bb066f0aa0f572d5b911ba225a509533e40efb8ba6da8b56fc9ecf22a5487650e2caf2d9df92789176bd3aead03b3d2cf53ef112438c1b597ca86865856a1e6ac4fae1ed8bb", 0x80}], 0x3, &(0x7f00000001c0)={0x70, 0x3a, 0x3f80000000, "0d4e79ede39df9ec617057f21652558b60eff0c28a1a9ea00d72d5ea519bcef7e6ac268a43667b1c0befe12f6264a102fff699aa0765ee98e3efa9c33a6da2cdc013520d35bdda652c0bb13b84a469975ee8d6478de9456c97654ec74d96"}, 0x70, 0x8001}, {&(0x7f0000000240)={0x27, 0x0, 0x2, 0x1, 0x4, 0x0, "ab90f8ba3456b34399a515bcbb14241120be1667c4fb4f30f3f967a0177215571914b52f6f3c27134012587e0c527119b63191d4c03661e508fe62959a27ee", 0x17}, 0x60, &(0x7f0000000300)=[{&(0x7f00000013c0)="de54942774df0c57832011db58cd03b78c85a6307176f5a767cac23a3ca4a576ae47905c4d92885baf5f2c19a12254ee0a0a4b9e2dfcbc30ed3af56112590f79ccd3830bbea6103cfe71d905a47c1b4e314e7b3a4e4f2215826ff08d831b3ea2b1b743a61f4a1b09423e0fca26f9f390b54ff65ba824b4c763fb440dd67258e82355a0d584df495a2e760858e5aeab6057369236826eca776c3beab790fdf4f69d26140b0bcc4fa2e04f555bf56a7b922a493669eab44721353d1c0135af580eb6fc2ed2", 0xc4}, {&(0x7f00000002c0)="d0081d281c682b29b052ad4a892637e5fb55ec6a94ef3e7dedc7bcf458ed59abed29df5a3c004cae9152976773f9fdc51017d66aba4fdd16", 0x38}], 0x2, &(0x7f00000014c0)={0x80, 0x1, 0x10001, "0ab3682198533e2f23db928691683f0f50c5752e1dad893f712dc0291f09f36b7e4f3d6e2e13bc98c1dc869e173d22f816613cd3d41e86625da30add62acdafc9222bca374b29f71ddd64aff95c9f76b1a8e756d690d7886d5e1497afe50b27b9679a5efeeed4fb56b1576733a2d2e"}, 0x80}, {&(0x7f0000001540)={0x27, 0x0, 0x0, 0x2, 0x9, 0x1, "677cf0f53b83a897c2c88d854cd5c456d75c2cac42aa9c950310fcff5ca69b47898d75df9e5be5979e1a2b65cb4e5649202bd7c7089a9df1f1a5a6f20d83da", 0x22}, 0x60, &(0x7f00000015c0)=[{&(0x7f0000000340)="7eb9fbc5aadb4e93b3d440dc7d28c3595e22421f3bf0", 0x16}], 0x1, &(0x7f0000001600)={0x110, 0x11f, 0x8, "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"}, 0x110, 0x1}, {&(0x7f0000001740)={0x27, 0x0, 0x2, 0x3, 0xa9, 0x9, "ae4291b896ba6ba73152cd5569bb6d127c827923c4eb0d841dbb45b592af8c1c04fede39348d0060925aa8e89c1db719d5990e14943f108f382904aaed52e0", 0x2e}, 0x60, &(0x7f0000001b80)=[{&(0x7f00000017c0)="5e4d30b56ba6822a0f2bd748bf96293acfbca17826ae34044d7771774814d299c5f3414c5e2135f6bc9857c03cf1e2a3bcd175bcd465ede1d8b5fc3b7103bca0b83c3be4fd8a716ee70c06ee25c88b32cff602db644a60bc1e4b56d3bf9cc15c428f9fb66e9c03b85c2d8e84a4de58855eb98d580b", 0x75}, {&(0x7f0000001840)="d8707dcb5d53b6d9c97b731e6c1f10778f45c6bef3fd448504c6c5e482e10b24da963b53f9cb2b17fb4bce7b760722717c718af487d21cd71a2bf3422c756527531d3212b5a9e294ee43fabf7836c6e955349e3b715734d8ad7d6b3d6dd1eccb784824ff127ec0585d98c3de5508ea3f471d1a299de2f75a84360b1c7efc3817b04326b6c81870802854f0707b04f4115badf38bec30d3a3ebb5696895e764fa6d09ffe370fbe6", 0xa7}, {&(0x7f0000001900)="4f91810089cc9f148ded4df2af65bd6d885058c4bb84364dc5ea900f8eaba6af7a54702d99f24ee4d9a2aecd8cdcaea1afd454a33603be0abf9e635d070ed1d2a42a6f27d0f76a1603768a7739da12772e60db0453a27c1571052c5d6d3139ed27456f6ce48f0a52f74941f41d614b5961ebbe096bb02139969e218f1216850699381cb65cc84827b66aaa3d3f90f301ab134ec8c454692998bb02a56458b52e", 0xa0}, {&(0x7f00000019c0)="842ec7", 0x3}, {&(0x7f0000001a00)="9c27a8b22870ee48cc9c7d5c42387d58658006f4187a6c05610e57b586ca1efebbf67c9952cd4d5fe42f7235fdb6885c6d950aa5bce68643af6a7de9e38c25f07d74a285783230ec724c2e3545beb237a31444adf793622671401e24d6a764e77491cdeaf0f418a23156e1400d1d8eca7e4dc27a4d5341c06556246e0fdd901d4562592aa09fc7d5aa5a68a750815241570d3bca4c0c4e520ceee089bf49b82dcd3697e723f33049a08f45a395d605fcb78d75edd38c0b74d76b70ac3a26899938adc8c5684f4fd5f6bf9c0244d2d170e208f484b3f7da0203959ccfbb93dd1f09469c8c46579d4854fd9b148101bc8467730c3d69da01ec35", 0xf9}, {&(0x7f0000001b00)="cabc65c70dc556273fa783bdde13e8435c8f046f366a19f30505de49b7c340bbe97b53b00c9e2c3ff9f25dff70cc26f2d99791eef994f64975647ee549aab2aae83d202805cef88a9178", 0x4a}], 0x6, &(0x7f0000001c00)={0x20, 0x0, 0x40000, "af87582f5bc61e306c0ba66b0ba8"}, 0x20, 0x20000084}, {&(0x7f0000001c40)={0x27, 0x0, 0x1, 0x6, 0x100000001, 0x1ff, "7172a36a48f441616c182242101fef2a9bcae3ac4492aeee4a9827fb20b039077657767124442636cd1907e209dfd0983110462c6275198aa5db689d394978", 0x1f}, 0x60, &(0x7f0000001f40)=[{&(0x7f0000001cc0)="233dd85414f6fe504a2fca9b3720b64a84b6c11190a57bb1d8ea3f05be51e7dea7aafa94552870ed7f6cc3e4796bd388ddfe837644ed791b966c4f1e5fe1dc7eca8285acd9bdab065957b0401f0ec22db35be722672aa219aefec4552b75ea", 0x5f}, {&(0x7f0000001d40)="4dce0c08e2050a0543a9355fda16afffa187b5f571e6f5be0073ad9189519e89fa2ff6d18eec577227dc71bd4150a0b662b0c81da393bbaec94edfe8", 0x3c}, {&(0x7f0000001d80)="88723568307131cd1efb92045514", 0xe}, {&(0x7f0000001dc0)="d2ac32e3adb71130a5ad2932eed255ca6af23e3446e3885d30735b562f8f3872b503f2905472fd923c59d010a25f7b", 0x2f}, {&(0x7f0000001e00)="33f890bb5e462179269a2d1dd50cb8b804b70afcfbab10277a721e64bb2cf4674c1f28bbdef9aece2196d312f8dca239b84dde781ceaa159b8f2804bed7878c4854f02ce5fe2b26a9262aa89beec1f1d768fcdedc59fc9ff33220299e9752361fdcbd10f81b8c5e48c43a775a7f9198a4690ebd5fcaeb36ba25b9c83128ff0ca21380fdefc692e38b57eb957324b7e303fc99426a9513702a519c4aaf1e34189bb3c0b62b7e2a7784088bdd8749e4fa8c5c9a2b3b4b0a2d49bcfb7e0e1f3ac6993bc", 0xc2}], 0x5, 0x0, 0x0, 0x4008011}, {&(0x7f0000001fc0)={0x27, 0x0, 0x0, 0x7, 0x800, 0xb7, "0d0484f7ffde1dbb9ee30846223d5b21ec1b912eff48003c1b4b67e77712e9fdbc266eebfef7b290f191b23b5148e420bc4972e6045bb1bb16c190148ddeab", 0x2f}, 0x60, &(0x7f00000020c0)=[{&(0x7f0000002040)="1b", 0x1}, {&(0x7f0000002080)="3d0f51da90ee970c143c249c9ec4de9c67c35dad4b227e98ea28c108d3cecde523ec377e71d7cd9638fb107a4f640f0200c83c65680a59fab5ed", 0x3a}], 0x2, &(0x7f0000002100)={0x110, 0xba, 0x1, "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"}, 0x110, 0x80}], 0x6, 0x20000000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000001701000003000000010008000000000018000000000000001784e7010001000000e4000000000000"], 0x30}, 0x0) 2018/05/27 21:22:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x180}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:14 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f00000002c0)=ANY=[], 0x0) close(r1) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) ioctl(r0, 0x101, &(0x7f0000000000)="a6bf09ef4c2004b75534273e10fa423bb55b3276e2a90305f1d025c640c56fdfdf8c250aca1a24d98255cc62bce33882a3d702573f57f92c56476685933e8b61f298f2435c90510ce3edd7d510f140ba294fc6a865f24b922fc7e4a67b352b6c0216d80d8c0dfac40c857f14aee2e6d8c11f3e7fd7b031c07a8e87824f38346a0ba35c839ea28c318c7135212b80f9624bb987f624b57f152ebd8ba13ca56fa856d8a1a766d519") 2018/05/27 21:22:14 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) unshare(0x24020400) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000005340)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="83b1a88236e3ad69cc7e4365c838a0b5a827238a181971d87202e7b3392569ea594f350814158a808b054e16d4dc63aa1520722923cb5957c8cf2265df6f4297d459dc38e7eda3948b9220bb95aad6091dbc2281e038921dfc64fb6db1e47891d2068e6f7bf13603a19db7972b103c7760d72f393ec57738dd9a706c8c9d3db9ec7c3613f682c3740c3870198293b7c6d5424850ece89ebabb924cb308e6a2091a8e24d8895c682995e1b6658f50f08b8421f5e4ecc6b3803636d7999b9d2d9d22ce4a951a", 0xc5}], 0x1, &(0x7f00000002c0)=[{0xb0, 0x19f, 0x1, "09c253e0b85c16d7e60cc5fec4df69e219642945a09ba59149f865d28becf2270b9b8597dbde808509eb1a952e0dfda978538fe09781b3e0ea0d10a62f416c5ea4b63d9b4c2888b56f1f277ff4b9c21429eb28d612eab40162cf5364a830bd02be4b2bf1d8cd6f11a4828f15eb6e272166c64e9c73eb3f55f026e074dd5453ed0f9818033b3ae5bc851067080c3cc097a7fb1b397abfd9d06cb8452256be"}, {0xc8, 0x6, 0x4, "453b87eddb478ff03bf2c348b389148dec62b898bb35ea010d54fe627d4feab0c11c4e3e06eb7e3df01f58c44502a7705dae46e0a7629ece04402d6c8dbd1fdc3d0e14060dbde6c056ed6d0faf160b4398221ac1605ef9e1f7f1274d6dcfe3558238ed9d279783a53b3005caf99378e1fe5a139e9dcc3ef7fd10a704b7b12d96ad5d5ceac5c852c156a3a38f16eb56cdc286ec1a1e8258566bb6ac918d21abe04e9cd775ba10cf537d2194dce676d2c6b059b29a"}, {0x48, 0x0, 0x6, "67165400eac7f09b67b0fa93863a1fcf344e857f9b4a1990ff58c2de12817f33e88f789f1a74d789f613370157dc165b690473"}], 0x1c0, 0x800}, 0x8}, {{&(0x7f0000000480)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000500)="e542bbc6077a2b6ad4f73962caf8d62be517f050a760056a5a4992ba926a196983d083371174f31cd8a5a1e0908238e59587ca390b6088ccb6cf0e1bbdbfb2b48be9ef814c6f16de8f0407e2ca2424e93018b46eeb3547fcac378fcb08801ba3a880520e96f774547ca56bfd60bd8751760d480e30e678846b43f5ec9817ac9b5f830875a2c276569a6027a589ba1d417d8638e17ee0aab51975d6d9d967b087f3fb5fa9ba65b39d81e7d8fffc1bf3493752d255", 0xb4}, {&(0x7f0000000140)="d3656d5d3f", 0x5}, {&(0x7f00000005c0)="94428da9adbc1eb05e756cb490d9ac9e6bce0da79ef94f997c875ad8052f0bd1fbadb5d48f6bb6e0489efc013b32a16216b49b7062ac2b1a07ca6272dcb794786284f2bae2a69aae2c4454397f1e98f00feea1b548110f2aafabe86c92426554a3c6453d8a9a806693cf2d8bc010e157055559be74", 0x75}, {&(0x7f0000000640)="aceec9470ae73db9e4ccbd1ea21b973141179c48635dca2a55387f8b84f8a134a3a22d839766cab1a1222ed82f6b9fa24a33c438379efbd87e9295a98f0b39eacacbe27661d1a3ce7aafa83813925b86141b64b5748a9bb9319abe1df80dc9e91d056044", 0x64}, {&(0x7f00000006c0)="8d933347daf97f8b9a3fef3bc66b0b06e3e688f072f31f1515200a185e9594720e256dcbfe48cb6f40707d188878a09e630a6f080d248c04c05bbb7d9d6c6ac538dd63509864ba05fae31561ce49b07ba8be22bd517b775a7b86d562a1f468b8e8c32f83c195e90c3922e62bd61ee09370937bee344aa213954030b1febcc9bcd7e8cb582643a2a00f02aa925fa57cf3cc623488f24cc5d8d5b31065ec910c9e428f143f95cef9d9e8ceeda201004861c454154dd130a4144acfbcd33cf27bd377c82d43ec65ce40bfa9afce0d027bd0c895aa774e13f020bc4703", 0xdb}, {&(0x7f00000007c0)="1e81ca598d4398fc197913434a5fbee7ba1b03b13450b3953dbfddcc67e79ce81a8483a65979e44e4a06e78e165834e3f04961be57b858310a1134fa8674373873a39bd1ec67a4931b747224ab187e6ddb3a00706fe3f41d7555137d7156f59cf3bc958afb211ba36ca79579631d31d337cc916bc297819215eaf3e778c3c017e7be87548226d2444576d60436eb88ff22db40b8e4df22ccf8e8bc61ba27", 0x9e}, {&(0x7f0000000880)="447c1f09e528be7cdef85f32459fa51eb34da26876539a65cde19bf0a97f32ec38aaabfe9e5de23ec6dc308fb5fcaf62eecd3e40a4a5c9db0530a50402d5b80573ddfff53cb7993f8b134baff8fc01287671996c68d81ce5a2ade04fe9595ab77a94bd351c3871bc8b9d8aa022dad27c2adf92abb09299f2bb8d7077ef392805f1a259bd95000ed13759570f0d7e83e4", 0x90}], 0x7, &(0x7f00000009c0)=[{0x48, 0x113, 0x7f, "b986b87b561413607ae6306076b0d644ba396f70119e73507efc4d2326ad5cef77fbf4cfacdeceea1f8b2c3008b19a928dbb"}, {0x90, 0x104, 0xa7, "717f97697e762d135a259e09717a11a18532d6b48a2b22eea16edd7299c6645a8cf70e4f4a1d9495ea6626b0dd6a9868292cdfd2b03230e2df2a78ee35e208e2b9baeec33d118879867fccc6ecfe20d2dc7f050b4d7b9db3526a215baf5db52158b764189da3caa6b5016f27675fc51269c8eb2eacd7e5074e93"}, {0x48, 0x1ff, 0x8a0, "488238c0fe5f8742bce2fa7cb9ff346d61206aa52abd8164723db187c76488c82121c0f02867eb94753e65923b294e5366add2"}], 0x120, 0x20040014}, 0x1}, {{&(0x7f0000000b00)=@ethernet={0x306, @random="88334b1ea9be"}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000b80)="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", 0xfa}, {&(0x7f0000000c80)="eff7241f0a1d63ecab25b8401df1813be12f945498ab2155d2ab0f823783e61bbe4fdb36a337ad5931e5b351586990f4122e6feb23431de2970512c14f7f422142c10fb76de8a03b405e84c8c5d5a3312cc4289bf23c1bdf", 0x58}, {&(0x7f0000000d00)="7d5d0f6d31100dd2cf29dae9336eaf0b818dd23663f078d447fd5b714578273e808021461628702ccd2e1cfb1cf3855696c488383f835189c86aa36f459009ccf14424dc93e54729ba044e608433deed0bab5568708549bffd8cc971ae53f6a0d8eed2322f8a22f012afac95fcbfb26895502891136885c2d1459e1ca23870afa706a4fc498d5b2caa9912f2695840d704b35ce6c878ed2fea9040015a85a6c0f57db655e0b9ce505004fdfc4dda461f8cfc652f7bc418ed57ac62c6005e686425ecad7e11ece10ced16b80be9d3dd9a0f974a59a5a70ce6b6c7cb197613ec6d", 0xe0}], 0x3, &(0x7f0000000e40)=[{0xa8, 0x13f, 0x0, "1e60c01e4dcb703a6c3d07e7b713e47e6109f5bf491c2534f5721f386e987a98e7f988e7965f44e1ef1c0ec192603148828e2d9e340b3089c7a69d15b01547f8dfc854570db32683f4bfd2c557545aeb1d7a8b0554af3e7bec9ef7c9c002e46a69674ddef5dbce9894c09c1363405ac2baa01712bd38b00c31286543c7b53f0d7c1eb4939c4d08b1d5df48dd746a0cd92ab6dec4ba58"}, {0xc0, 0x0, 0x1, "d1da80fb207f2537810c45589782bebb80a90ae18f3212b4254a2a65b14883c8899ce9751a2c46cfeb795e0fce989001ee51973eb998cf952c628ad155cfcc197d8e39c5fd87c9ac342333c64f415e531f6c32d7144e5864918b31841b154fed627ccefa43c1a733638fb8cf84616b6e97851585e0296b2f5ce591f64804a8951f60909e4958f43d7a07a182a270f27f965737d5be8bce0c9e13d5cf5f19fcf0255bb0fe19c178291320ccb9"}, {0x78, 0x18f, 0x1ff, "c453439a8b2cf88c17e1a227f891cb1e42cc1c54d82d33f5773b3676b9de0f3c479f4229e69aa34b3a8fe8146e2e7e283470a8e6650dcb687da8ece3af986afb372c760d66ada98f2bb47f4867299ee97bb1efd709bdbf9219043a006fdfaa6b60"}, {0x80, 0x102, 0x200, "59a4c0081cea0254837bb352ac8cfb24c6c1438e9de2f45ff629a36a7414688357b471cd9d1232d8f9cb16a6d8bbe45e0f79330574fa377aab2726cb0c9b1c68544fb3e9384c2701d26b30a730cc1efe40bdf50daaaf45cbea91e733af736c3143ef6c8dc449b6e3f582b981016c"}], 0x260, 0x40000}, 0x5}, {{&(0x7f00000010c0)=@sco={0x1f, {0x9, 0x6, 0x6214, 0x4, 0x6, 0x4}}, 0x80, &(0x7f0000003500)=[{&(0x7f0000001140)="472c41a3c675c9fbbe26d83530c09ecb3bfaae6faa59960ca1eb431dc6c19062058aed52c61beeff23cdd5febfff585660d48a18e226d9682d1c209fb845cfd18559fbac06aa31d2fff997d51b5fba0af1ce62c198c60ab7b9d3f8a6a58a88727bb0daee2828fa66e230dc3d783e2bfc0db444", 0x73}, {&(0x7f00000011c0)="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"efe6f76c43ec9d075549c33e0942ba9ffd64ccabd6f12db331ec9bbb59c4c027c3124bc55af5b661374884eb378aa60cad23422f95184db79f497f4a42cf2cf273f7084ca2ec4636e78502b5729406b716e3f3d26d432e64a4c3d78913957d82acfcc7f815e295863c4406dadcc7efdb9d"}], 0xc8, 0x48040}, 0xf24}, {{0x0, 0x0, &(0x7f0000003e00)=[{&(0x7f0000003c40)="6867912e7d0b3428ce83e5d6e8c5dbf11a497eec013505c706573e253c07cce0db5eb1458c138c7f471cdb818465fea38cf91fbbe837b11412763e4036f76d5ff43b16908f0a4825cb8726ecc77f255b65a75a37e5dc3f27c134bdbb", 0x5c}, {&(0x7f0000003cc0)="72a0ec9ff36b548eeb80106028ea272068fddba76ceae08e3f2dfbb5aeb14bbce64b0fa8355a2a695e9dc72c66516723b2840db0f5ef6ed04951b87767469df31346921bca2618541e9718bd1864d917e8e9f54db84d9de4516052fabcb63e6a18f3bf0accb11395e472d0a55cd5f62ad5e78cc6095b16302f500a4cdd902629a4213076480889dacc85d29945732c84c531f4b83876368542ac861964dccf22a9c3910308ee768adccc8a2e1bab6e29d74b6b0a3062c327df", 0xb9}, {&(0x7f0000003d80)="161710cf15cac5343aa5d97d0bd3a26618b2b95d48ad1b9c6f138d7c31156f1109ae5d578c5eb8a08cc813fc3bd62948f146b543066f15d873f0734cb61602693ad5f4a90f01249f86ae55312c696536f6f7c4405086a2914af806977b3318675a830cc0bfbf5cf449a21e8a01b0ba94c3a7284a3f8f17578a95c7162c67", 0x7e}], 0x3, &(0x7f0000003e40)=[{0x10, 0x116, 0x9}, {0x30, 0x11d, 0xffffffffffff7fff, "229a2b71f7b2a54fc9a503a7e07a1e439a0ff1da3a82d5ecccc2b92c"}, {0x30, 0x10f, 0x0, "419443cc626ec284941b521f5539710ba94a425cd200954ee3a835a4"}, {0x108, 0x10a, 0x4, "debae855ef81fa22bccd5392c7881efeb8c21048a3516ec0cdacf97da112b3bbcbc391a2f2b66478997474362dfb04a2830df499df69b0071e6920e8c4ae80565e90b023ac5793560ddc5feda69923277a117005d0dd112914635e018e6f981462d77c69a16d7e80dfe4864f11bdba84001b6e1e73b08b36f370bc751c33cb0c306201438f851a24fa7a3543db0772be624b5614048a553b16c331d304dd20b79f84526d1a24d15e5232610b46a01c3474da1d4e40779bb6c708a816c0b14ab886925ed488772917f10712cd3af0c66ca5bc228b2e7a9d31073638839e187fa077b2884dd24c22b8dd845d8293fc667fe6"}, {0x108, 0x10c, 0x6, "e973efe735701892b1190ac089c2db4d4d5d5f366fa7dad408a1a38d664b820ec80f4806f236f277ccddfab7e753339d525553973c89a258899bfe08e694c9a4c052c75324a8c3b4843ca168447c8cf103665cf03345875249e999e2ddd60393f6c3c976bccdea0b1578f34767eef69e9179acfc996f5fcee2adcc65945dee5efa9d5fe0d3844a355614f7f1bb5fd959886e2e7a7b7928cdd114d10cb72f940c84e4a03393d17702d81e2701c52b655eb5778847e390cc78f742e066dbe761bb6d3700efaf1d581461cba472a3051bfdff9fda0002d05b18dd57db20f25c30596295dafab085c99a05c4a9b97c4eeb9cf9df"}, {0xf0, 0x10d, 0x7ff, "361ea215daf5da840439fb296adcfff65e0435cddb30f9afd3b435318074819d170363de5022f917a2b19468a1ce57fb94d2023296160aefee9654f7a4844fdfe6991ffaab4b27eda4ee1e5e2006d44d0a942425253d12972c7145ad790cd1ec60be1be2110070a7396b930499a45625be4be775748ffb54b8ca6107359bef1c338b60b86533f171d46331dd2ed163942798638257923ece357da7f8dac9fa414c1dafd0d909d8f07e6c6562c40cf3f92b7dc45a0ee3e707a8fb392bd98fc45f43e7215b466749e298b05fe7bacce70a7ef5bb74b039c633d47c30a99675"}, {0x70, 0x112, 0x5, "5b6cddf644edd7659d3e9d4cb812d11fae0a4efff592121d6ffdbdcb9ff7930a3c5742e747cbbcf4ce25d63ad68ab51329c57bd4b2f0738415b7104eee536e8ece374bdd4d2288864fd707c9cf830c4484461d4ec570d706db99ad52"}, {0xe8, 0x109, 0x376c, "73e3ff9fe026bda1712f11870412ef473df1c9953db7ef2ca2ecfa0789c65a2f4b962ec3bce608114bc7d2df87a86c666ec43e1d67ec5cd84f6fb1b43bd2ed456fcbc8e95abdbc8d6fdd4ac5a6d292b55b7bbd0b460b167a709dc22384cccc609e3d50f5572c53c28960493b665703b6c2a13992441af860faef63282178203d0c408090ba154af7aefe44bdd619c7846a5fc840bee68fdb2ac5379082f0fd46a1964f1f350004712d789426d8f95b493d71301e2f14a93dd60c132a5af0c794f845a05b6c6f8a4d1dbe1ecfa987292bcf14"}, {0x1010, 0x109, 0xd18f, "24efb7121e4a6b4ce6aa573e3a7d7cea1c29d1b74f991d12082e00999db10cd1e6868104615b7885bc6dabb5429f960718f015f8da95bbabc2da6d587c6404094e4b73bea5c53766c2e0d81e7b7c0a637132af747ee5b5feabc2e02f73addfa3003870f6d43471dc4b6ea36656398ab2d4de8fc5733482ab617b8e3b6acc7b209d4a80a0e24959a343ecb64b3b3056b82c1fba1f62f5c8d38c2e1d65e3dfbc7dc102aa16ae22406fb12a5cf798c3119554c96cf9e5c3ac861e5bdfdb738f3aadee1dcde220d2fcb5c458d2bd11597c324a64506629290ef082de92db5833cbf387c602cb3f01171c52390f37edba1e500b7c19a0e7c3b65223fd7ca5d89b9092a7208a893691f5d2ea5bfee0b64fa6618ff795c54550a7c7b9c3a19c2b11e21928b97689ca20b8cc1c572df52bafcf7ccfa35221fcf465b4dcff54f280fe94652cee2beb838fa8e4703eaf1f49f0e919c05e9961121454069e0ebe25410302593a79fb7ff88a293a44c911a69f4ab3ba3dad8a14a01dd3c99e8627b13b7f1a5c25b7de2fa69af2231c908d16407cbbc35d8e1315de9a38854530e7bdd4028a8504c34d7ddc48fed91f5300fcec8c4c22eb8641c87e9a7e18be20dc11326bb157041f925554a38039f6fba5a5824521f0096adad9282ce97725621bf642dd25ddd088b445be557cd17ae228ce41b03682b6290095105af97717419d385966db5c5d4cfca95afc0ead0021423a7cf26215fc07e9cb471d21d0fdb0928e63a64dec032546b5fa455519f43158c774256d2c5799ea94b9dfcaf6a2296b58501c7763741443ae8e6c7eb2d19a1d249c0827bf344174841a23a587b2a85d89ed37630e087871b8ac7d603ab0f64cf9a2bded1e830c304b18159d32684562af57ab1b9941bfb2eb6f18a29037493b6a51d286324d3bb0b8c46145b4fe8ae9097a4485090ed04db9da1601fb661d4e6239de65fbb8b338cb629146aa9bff8274a9cc304d5b5c7d15fcf076c9876287334abd1d853593e4068ad64ee2b584370f71fe65be3a890abd2381cf2c63dbad5726999651fc8aa8163b862809ff97470caefe2df8856040aeb750c9aaa2733836fc6bfb2f26c945e26d07832c08e0fdb5c9b79f5133cae9099d44d2e629cf6ea4e7e0d99851538c6fde0936d7f7870db0fb4018f5f359652995d0fb1c30b26158126f6d82df8db42a7244bea1b04e40f6bf2c9acfdfbfcaab1610f590e3b08913d99399f2059e3db609534419fe5292770b85d616d8fa96fb6bd1e1b98a963a8e5e2628eb3c93e0afe0d5cd7f8f8c3cbc68e537b221792734486d46b6f2ada932f9645d4568a8325fce2e1c9f0924438f663c38a074b33330568ccc8b73ada522be5d866dfae6701d33cfba1550ae13c2b26519433d14c28ba07cf96b72429a778b2dc1c34d4e9fe9575c07155c4a998159b11e9b154908845e3a60485c00933498fa20197ec628be48366887cb7e856ba1adc2ff4fb81f9986ee407928ad8680faeaa7a9bb0da4123587bbf74945c5b1820dbda92105994bc45bdab0ba20554f6132c2ce1ef3ef75838f47125dcdeababeedcbcacedc370f2780f1bfc3f288bde8224297d6c98a12c837e1f241753fedba27809c184c5338fc5e6c384b5619079d79b22db0c28f4fda36c884e3f5ef8aabd68a9cff80426f1b5e879f19adb0d8c590a46cf496fd4257eef5f85f5037966a5d7366bdd960dedd2f69cd95561ee54c545bbcaca5ff4b46f3bf35d0d65cfdcddaf7c72cadd2e036d55ff15f8c1864943898677fedcc87ece631f7f55c4c15bb1137cf939b0879ff59586d33abadd360bfadd64f4d156a16a5e5fc47df743d00c8477c75fbdc24aebffff0e953b1cf28bf33f79334beaa6fd5d0f6fd60bdf87e60a9e233c6cbc89305b31ed3f79ceb4a185eba34c91bd5d1ed64da48022c044d8f2a482e5ea2a6c64c3ae9869603e625b91df19413bfa516aaadfaa0c0a8517488747562bfd228569a1d0ac1af1a27cd93bfd1f0a5bc3241333664bf59071447b66ea58715eb2520d552f836444e01f918586a2ab3abb4b3da0038ed5aa37005605f842cbe4113524c7ed8a9e964102a03507804fb906a312149681f28ce296a236a33b642a16a1d28ad4acc0a65bb24f6c5345b0d5db2b50355ef7d9b488149ccebb9e0a72115f5329d24a59f8e467a19579f78c6fbd6a81bf86292763a130f995f228a827d6cf7e33058a9ec01339b86364262e6190ff468d4509efc1564354203710b56bf5f266941433898d749253f23f730d2af23259b1b10696c78f59d68b474043d4e7a103236c1dadc36c5ff6da8a90f571ceadd2fd406680b02a594e7b96caab4ad45945724d6a82740a33c1c31308307d108b01192675086609c348b3de1d68af0818e1ce3f08415a869470a848c99768b6fb467e8b0c520ff0cefc5e3274662c3d335a59ac32b76178c9348f7364db7d10a4b333fbf4ee8d61f37aaa069c558338cc89e5a95bf392f6ba21d501bf546927ba0e5ac913fbb951091ae93c5b59e7c78103da36f9c2d740d11ee39df4fdde97803ea2bfd74dc35f9a3ed7f1479d9a4d80512e98eb8b05c87676a550cc889cec460b718002f05e9cf0d934e62f034c64fe5535a33dcb761aa9ccda9825ed8ddab465861369f85ad935a5d0fb792384caf7c7e084fbb163fd9b44a3f03c11aa8641ff52e7da04f1a368d46ea1ea5eb7bcbaadd1fbd591adb2a64c7df4da0685e1c1b644d2136651fbe03e6fe65f64ecf650e6330655eec72abb5934572abf25fc26ef2f62cf2b11af5f87252b3eb3b1d52bcef516e47c90724c60cb7783b0608d97de29f3a83d3c88b1407bd5af620e027a5693e006f680fa4b3f77b900e818a75bffe021aeec64e772110c2d831e16bb251f3dde2d58dbc8f29e919bd7960523053117590c9409e7a6d7173659e91f13cc582c3d4e6d9ed60fcf36684100943d6f94f7a08b787d9c6aad29e0c4f69f4ebec0e01e40b94c10dc5d3c8aa704de77c533b43d7cf2438ab778787892980eed3dee37c06d62ecb28acb1fd877d8e0ff5ca75e09ac5f6294f72146cca863f869f47504ed76aa282b5bdc3894c05befb6f347f2dbeba6f7e106d6738eba35fc785865ca886ba0eaf45fe26dd2e38a671f5012a7499d2d7e11014690749aff96d70f4a4b4d00828771963a01b620b0826fb8190f5ba79496e9b0c8079612ce84c9c31a1b94861c47604a846384161c829903838d08e87d004432ff0d9521aff021891a3ef872f97309581a69d5c4ebc511f1a39a3a303d49aac540d115f203c3488d5edd4a107e1cd31c265a8c11d6f9c3d6f044211bcbcf8240a9d5d2bdc44950c7453e43a41e6f27ce3fbed9452e1e495d1999f419fa1a552bc58997d48edc6f8b9f6aae00543324a9ab067d76713f9f1bd09e1f1e30c276f152cc6766121661508b403994a217d91bac82135545403e65760507ddd547190490c267981cc0ee1c38eb309751c1a1bde16ea97c4810b0ddee793480b67a10aa30dde70678555e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0x14d8, 0x40084}, 0x6}], 0x7, 0x48850) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)) 2018/05/27 21:22:14 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") getsockopt$sock_buf(r0, 0x1, 0x1002b, &(0x7f0000b56f40)=""/192, &(0x7f0000000000)=0xa3) 2018/05/27 21:22:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x5) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f0000000080)="1655528f01509fd7424f06386bf4d45d980af53c81d8c0d27df5fb8b95d06ed88c5f3ea543b21a937db7b856c4c2246236c2d6807363a0dca3c69ed7c06c22783764cd7139cd2eb2d104488ba810183a37169a4ce0f228b90dd551cbd147b53b56050a9a764fecd2a7f6ac1e7443a4de885d6ad13d0c3562c6c22c5650ec33795c5b36e7ec2a3bc38a68519c4c89fd678a2b32d9edf19ceb5cfa22", 0x9b, 0x0, &(0x7f00000001c0)={0x4, 0x3, 0x5, "fd4dfc567c21", 0x3}, 0x10) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000300)=0x10000000000000, &(0x7f0000000340)=0x2) fchdir(r1) syz_open_pts(r1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@buf={0xec, &(0x7f0000000200)="003d06a2a70a9c4072d5b4b550ac6334026cf0d9c2d417812c2b5adc6eabcabdd381559a4e6d75cd77517cb2ffb0501b18cefa82423f2491e34eeff13d5f3d1ce309a4206669c9e3b5ff3ce704298694ea956502fce94bb8030d4a63e197a6ab152dcf3d9d113ea4830eb02483c1cfdfcd37599f0b6545cd7e50408ae0a59ea80773cc36f8f72deff6cc3f29c46388b23e15258590ba105dcbeabd13389a1f2a9c6bcf2afc105c6e7ff3c737098952aa9ce46e6502253ab6d67f19ce863742dfee01bb5c77c9b671a20ec2ef70623b151bdcdbf59514114551729f1dec2698b9cf4c696cbd2e194ac9a9296e"}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/05/27 21:22:14 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000280)={0x6, 0x3, 0x1000, 0x3, 0xc, 0x7ff}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x4802) bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r1, &(0x7f00000002c0), 0x4cc, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000180)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x84e02) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x80, 0x0) 2018/05/27 21:22:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x180}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, 0x7}, 0xffffffffffffffed) 2018/05/27 21:22:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) r2 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000440)=@req3={0x10001, 0x7, 0x80, 0x4, 0x6, 0x83bc, 0xd4}, 0x1c) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f00000003c0)={[], 0x6, 0x5, 0x1, 0x1, 0x3, r3}) 2018/05/27 21:22:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x3, 0x5) getsockopt(r1, 0xff, 0x0, &(0x7f000091b000), &(0x7f0000000040)=0x1dd) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80200, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340)}, 0xa000003fe, 0x0, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/27 21:22:14 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0x805c4d65, &(0x7f0000000480)={0x1, 0x200000000000000, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000140)=""/136, 0xc8, &(0x7f00000004c0)=""/200}) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x10000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000380)=""/206, &(0x7f0000000240)=0xce) 2018/05/27 21:22:14 executing program 5: r0 = socket$inet(0x2, 0x3, 0x19) close(r0) readahead(r0, 0x0, 0x0) readahead(r0, 0x4, 0x0) [ 193.925246] xprt_adjust_timeout: rq_timeout = 0! 2018/05/27 21:22:14 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) r2 = socket(0xa, 0x4, 0x2) io_submit(0x0, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000040)="8b", 0x1}]) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfffffffffffff79c, 0x3, 0x4, 0x4, 0x3}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000001c0)={r3, 0x5}, 0x8) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000000240)=0xf0, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x80000, 0x0) 2018/05/27 21:22:14 executing program 5: r0 = socket(0x1e, 0x5, 0x0) r1 = socket(0xa, 0x0, 0xfae) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40000) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0xffff], 0x1, 0x1, 0x1ff, 0x8000, 0x1, 0x10001, {0x9, 0xe303, 0x80, 0x3, 0x0, 0x1326e58e, 0x10001, 0x4, 0xe28, 0x6, 0x8, 0x3, 0x1, 0x81, "8b123c4524e71b4c3625439ccfb5f432ca34c641a1c70d8e2b54078c2a5efb04"}}) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r3, &(0x7f00000003c0), 0x322d, 0x0, 0x0, 0x0) 2018/05/27 21:22:15 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$rfkill(0xffffffffffffff9c, &(0x7f0000001740)='/dev/rfkill\x00', 0x101, 0x0) prctl$getreaper(0x29, &(0x7f0000987ff8)) socketpair$inet(0x2, 0x0, 0x0, &(0x7f000069e297)) sendmsg$unix(r0, &(0x7f0000001780)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000080)="c18c757cdf83c8b801010c83b43e1708dc13a52c66f87ece48668130db0de606676e", 0x22}, {&(0x7f00000000c0)="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", 0xff}, {&(0x7f0000000280)="eda08b7aef940f1ddb4beca80f79063fba5fa7b7d4800f21c19c307a5f6c839e3398c82be28ea6fad1631338bd1c9f079fe572c510b113751bede088e58d98fae19fb1ad0f7889ce069d48b36f066fb4398c6b82151bcaeccbd5d098d6d1f5abf4e07eaf40b85ac1521498b2c94e8b19cbd0ec15b056359b288e4bc898e4c30adba191ac3fb295e84c8bfdf1cbfa3fa21588bc66497564f54847e8bfe1d9a9d0685a6d36e846717988c6b5509966fca60a6748e79fddfb07a9d00e78b43e712c7ab5a6", 0xc3}, {&(0x7f00000001c0)="56fdc223f0d7fc40ae130776d3a6d5251cef4f904d0cc9ee7fc9c69422e52a42ba1d9b90398ad22e5fddad1763aa87298a5e2916", 0x34}, {&(0x7f0000000380)="39b046f6d11101f977aae93955231c77cc766dae41e0cc9986e5359f43a43860280779916a1fac38528dda3853ea33b4af0d9bf78489bed00aaa8163a75bf424a0ad39fc22cf57e674d29466528d24caf32e12f39079afe7182e405397b50c05b61d6e4df9a73b103f2f01dafa2c6c736804f2d761184255618a7cb53b7ff08347", 0x81}, {&(0x7f0000000200)="761e", 0x2}, {&(0x7f0000000440)="e1ecd90b5a54812e31993b02e213cd9772aaf7f2d5298cde959a969b7eccd1b199adaaa157a560de20cf68d4ca7d04b3b88eeafe845842fdf2f19d0faebee3fb94dd4d5b3953f9d15d8df6f19bc27e9c15b36f749b15f3dec4da0ef2cdcf84b358b8b168262112ca9e2c63621d3876b7d2917c91a67881b6d6df7266ea512ec8f8fe3186964ac82a65997025eb2d5ebaaf18328d1e2871c3e55c290c417424c682533a1faa10747891ccdf89bc41af2c02ccd76f9b247351a4e57370eab106a24ed9e58521b2995c95508c237b3cef290af8ba2d2def8fc60df1e13ed6e0", 0xde}, {&(0x7f0000000540)="29d7ac3e5d", 0x5}, {&(0x7f0000000580)="a2b5142f24ae08584ef3e4bf3f229c965de7d3d587900af9e06d37f03076879f922840637b09150483a4f19eec81764261b61726d4fdc3b27f44822281c1dbc7d49204a0054fb8593c34aec9758d227b3076f6a05d80be5d8262f84644c0d76cdaafbb402829798ecf11453483f661e14599f672b9fc77630f495465055de7a1f1cf8fd44e95e358401aa12e165d6f69fa8980060d328592e4eebbd7ee0a2f3e36066f466f0cf4b976b098db2c8d3f1ad6a21ad7e15266e20533e46e2f4f421948bf250a3d14b747cb9ba76f296e3b5d8142804ba84f516494564486f40b2c5efe23d3", 0xe3}, {&(0x7f0000000680)="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", 0x1000}], 0xa, &(0x7f0000001740), 0x0, 0x40}, 0x40000) 2018/05/27 21:22:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x180}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:15 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/wireless\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000200)={0xb4, &(0x7f0000000140)=""/180}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x5, 0x0, 0x1}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000004c0)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x5422, &(0x7f0000000080)) 2018/05/27 21:22:15 executing program 4: r0 = socket(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) 2018/05/27 21:22:15 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x39, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='loginuid\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/27 21:22:15 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x7, 0x3, {0xffffffffffffffff, 0x2, 0x2000000000000000, 0x0, 0x9}}) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000080)=[{0x1}, {0x0, 0xffffffff}], 0x2) mq_timedreceive(r0, &(0x7f0000000140)=""/175, 0xaf, 0x8, &(0x7f0000000040)={0x0, 0x1c9c380}) semop(r1, &(0x7f0000000000)=[{0x0, 0x7}], 0x1) 2018/05/27 21:22:15 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x4000) fcntl$setpipe(r0, 0x407, 0x80000000) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x3ff, 0x10000000000009, 0x0, 0x1}, 0x2c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x181001, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) 2018/05/27 21:22:16 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0'}, 0x4) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a30bd97c68b3640f33542e61d058a37a315ed09141e53c15ef2324ff7a664e519f5d6246d65863d2054eb240ce505132ffca10767bd0853f3f3fb64"], 0x4) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) r3 = getuid() r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3f1462b1, 0x82201) ioctl$SG_SET_KEEP_ORPHAN(r4, 0x2287, &(0x7f0000000100)=0x3f) setfsuid(r3) 2018/05/27 21:22:16 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nl, &(0x7f0000000080)=0x80) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) write$rdma_cm(r0, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000540)={0xffffffff}, 0x106}}, 0x20) r3 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x100000002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000140)={0x6, 0x0, {0x3, 0x3, 0xe1b, 0x3, 0xcd}}) write$rdma_cm(r0, &(0x7f00000006c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r2}}, 0x48) 2018/05/27 21:22:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1c0}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:16 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x3, 0x80000001}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r1, 0x8, 0x30}, &(0x7f0000000400)=0xc) r2 = socket$inet(0x2, 0x400000800000008, 0xfffffffffffffffe) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x8100, 'yam0\x00', 'bcsf0\x00', 'ipddp0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0x168, 0x1a0, [@time={'time\x00', 0x18}, @vlan={'vlan\x00', 0x8, {{0x7fffffe, 0x0, 0x0, 0x1}}}]}, [@common=@mark={'mark\x00', 0x10}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x2a8) 2018/05/27 21:22:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x402c542c, &(0x7f0000000040)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) 2018/05/27 21:22:16 executing program 1: unshare(0x24020400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f00000018c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001900)=0x1c, 0x80000) sendmsg$netlink(r0, &(0x7f0000001a00)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001780)={0xbc, 0x35, 0x304, 0x70bd26, 0x25dfdbfd, "", [@generic="61b59ca159474100652fb2d831fef53f5ae531ef0b026109912e672cff3c23b9231f8624d4340e688b05692fc6ee255bfd4bbab9eaa70a5bbe2af0483029640b752aa790cae1d618f743084551483b91b7b7fb3ecafbfdea1e2cfe86918522163ba72a4a391b216adede49105e6b48dd957d21c380984dd767f77944045bd1d281e6442820011467c55e17ed05bfe8041bed9360f17bffed54fb9f866efd72eece81ac1895fcf07aa6"]}, 0xbc}, {&(0x7f0000001840)={0x10, 0x2c, 0x100, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x2, &(0x7f0000001940)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r0, r0]}], 0xa0, 0x20000000}, 0x4040810) close(0xffffffffffffffff) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x80000001, &(0x7f00000012c0)={0xfffffffffffffffd}, 0x8) recvmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/139, 0x8b}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/177, 0xb1}, {&(0x7f0000001200)=""/80, 0x50}, {&(0x7f0000001300)=""/204, 0xcc}, {&(0x7f0000001400)=""/168, 0xa8}, {&(0x7f00000014c0)=""/235, 0xeb}], 0x7, &(0x7f0000001640)=""/209, 0xd1, 0x2}, 0xe7}], 0x1, 0x40, &(0x7f0000001740)) 2018/05/27 21:22:16 executing program 0: r0 = socket(0x4000000011, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = socket$pptp(0x18, 0x1, 0x2) set_thread_area(&(0x7f0000000680)={0xb2, 0x0, 0xffffffff, 0x3fffc00000, 0x401, 0x73, 0x0, 0x4, 0x7f, 0x1f}) io_setup(0x9, &(0x7f00000006c0)=0x0) r4 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f00000000c0)={'ip_vti0\x00', @ifru_data=&(0x7f0000000040)="08a6ac44657f81fe18d62404de94cd0b88aa029f47b2ad557536f0b3d1758cf6"}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x101000, 0x0) io_submit(r3, 0x2, &(0x7f0000000340)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffc, r2, &(0x7f0000000100)="b1c92b4a3b5363e813773908c8fabf989f04c74112d82df20fb265754ea96499c7211fdf207b8cf47ec9dc0b6b7c040559327ee9651b95a930a973d319f6d62f51e3d2f21a2986d5b836121cdb2183a7c1985178f84b1398531757a5febf9a7863c2b3e17e515f3d9ae60fc3c09a15374a7b76a5cf15272faa043c2f31d3b78b324b66bcf35666dc2da5", 0x8a, 0x401, 0x0, 0x0, r5}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xf, 0x1, r0, &(0x7f0000000240)="95c84e771db6cbdcdbbca238feccd5ef26ec0281f1fa3ba3b7f556c26ea8ec0a1651754be6bb77136170197e121d6c011fc5837d5d8359b7476a70d6d79d94fcba4196f00c3a83ff6f4f778c8a62e2173bf827dd37d2a81ccce090c61585ab25abd5860cc449f13b2d6e14fff64acc36bf6656c936f0794e1d76ba925bbe1a36a7ba2c73ccce3fc1d5306a8e3ab561b053e53d258b632cf2864cbb910e326d587bc0069e5b2f266e12ef7be27f2b454b68f43edb4f7ea935", 0xb8, 0x7, 0x0, 0x1, r5}]) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000540)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000500)=r6, 0x4) connect$pptp(r5, &(0x7f0000000380)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) getpeername$packet(r5, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) bind$can_raw(r5, &(0x7f0000000640)={0x1d, r7}, 0x10) setsockopt$inet_udp_int(r5, 0x11, 0x0, &(0x7f0000000080)=0x4, 0x4) r8 = semget(0x1, 0x4, 0x400) semctl$GETZCNT(r8, 0x4, 0xf, &(0x7f00000003c0)=""/226) 2018/05/27 21:22:16 executing program 7: r0 = socket(0x10, 0x802, 0x0) connect(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80) write(r0, &(0x7f0000000080)="240000002a0025f000154302000000000000000004000000000000000000000009000000", 0x24) 2018/05/27 21:22:16 executing program 3: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000400), &(0x7f0000000440)=ANY=[]}, 0x78) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6d, 0x10002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r1, 0x3}) ioctl$int_in(r0, 0x0, &(0x7f0000000200)) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) r3 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000240)=r3) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/27 21:22:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffd, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000411000)="bc", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/27 21:22:16 executing program 1: r0 = socket$inet6(0xa, 0x0, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, 0x6}, 0xfd3f) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xa00, 0x0) sendmsg$rds(r1, &(0x7f0000001840)={&(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/199, 0xc7}, {&(0x7f0000000240)=""/247, 0xf7}, {&(0x7f0000000340)=""/148, 0x94}], 0x3, &(0x7f00000018c0)=ANY=[@ANYBLOB="48000000000000001401000001000000010000800a000000", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 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@ANYBLOB="0010000000000000"], @ANYBLOB="010000000000000000000000000000000100000000000000580000000000000014010000090000000600000001000080", @ANYPTR=&(0x7f0000001540)=ANY=[@ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f0000001580)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="01000100000000000300000000000000806f6f0000000000f7ffffffffffffff10000000000000000600000000000000480000000000000014010000010000000000010005000000", @ANYPTR=&(0x7f00000015c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="9c00000000000000", @ANYPTR=&(0x7f0000001700)=ANY=[@ANYPTR=&(0x7f0000001680)=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'], @ANYBLOB='N\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="01000000000000000200000000000000ffffff7fffffffff"], 0xe8, 0x1}, 0x40) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001740)={0x2, 0x2, 0x1, 0xbb6, 0x81, 0x7, 0x7, 0xfffffffffffff0d2, 0x0}, &(0x7f0000001780)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000017c0)={0x8, 0x649a, 0x800c, 0x101, 0x80000000, 0x2, 0x7, 0xfffffffffffff9ce, r2}, &(0x7f0000001800)=0x20) 2018/05/27 21:22:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0xfd55cfff62573542, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0xfffffffffffeffff}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xfffffffffffffffe, 0x100000000}) 2018/05/27 21:22:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1c0}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:16 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) unshare(0x42000400) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') lseek(r0, 0x54, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/05/27 21:22:16 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$void(r0, 0xc0045c7f) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='\x00', 0x1, 0x3) mount(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000200)='fuseblk\x00', 0x0, &(0x7f0000000600)) 2018/05/27 21:22:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x8000000007, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, r0, &(0x7f0000000200)}]) [ 195.581927] IPVS: ftp: loaded support on port[0] = 21 [ 195.681516] dccp_close: ABORT with 8 bytes unread [ 195.814131] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 21:22:16 executing program 7: 2018/05/27 21:22:16 executing program 4: 2018/05/27 21:22:16 executing program 2: 2018/05/27 21:22:16 executing program 0: 2018/05/27 21:22:16 executing program 3: 2018/05/27 21:22:16 executing program 5: 2018/05/27 21:22:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e60001000020298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae787bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e239316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed470990bdbfb6b765f6c80bcf1ebbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3ffc848dcb359935fac9ae756bd9f79f2981063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05eedbe38546cfb8600eac7e472db3", 0x1c0}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="c5ab6f8cbb738060ddf2422a30a398f8bebf0c3e616cdbc3ef67982a62a4fcb789580c021b9ac65d6501f26bce222d959242db549c269aebcad61826d2cf1d4de88b7a1b1a960e1ca6525ef1b4917cfa1ee682cdf2d94974d0cf11f2833faf2080f4c083a4ffc2ae759ab0073cb0a42b8141cd12c56562144b381ff38e32f71d9d6d10b9b411609a71c4323f2bb9c275284badbce5110f015efed881ed3d45c059ac51a026561f29cce0f9b7ac7a91caa46c046d64ce5fe38e6ee98b7865af0d357295dfa80ce021a356196b53f003ed6079ea79ba54c6fa80980f4fcdb671a8749ba3208aedcaf3bdbbfbd660396a62563233cd13816727c98244b6d6e6ab0866afac583fb5c51d8f4ac231955fccb80da9bd972aab83e61a4ed044", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:16 executing program 1: 2018/05/27 21:22:17 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x3}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x33c) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair(0x1e, 0x4, 0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x127) 2018/05/27 21:22:17 executing program 1: 2018/05/27 21:22:17 executing program 3: 2018/05/27 21:22:17 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x301, 0x0, 0x0, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) 2018/05/27 21:22:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000005200030400000000000000001c00002004000100"], 0x1}, 0x1}, 0x0) 2018/05/27 21:22:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000480)=0x98) 2018/05/27 21:22:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x10000004003ffe, &(0x7f0000be1000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f49fff)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/27 21:22:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1e0}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003640)) mq_timedsend(r1, &(0x7f0000000040)="63cb1ed59faed43e09557aaaa28dbb367a9532421305eeb921cda11205b20144bf41fb2aeed63725d38819bea0dc6f252911317b82be17b6ac954549f691bdc570d916c5ee17f345014083f59cc962165cebee2567581875b631aefc3cd1ac30adc481fd43e69658d4eb001550724e5e630833a1a079421799aee3683fdf42ac182a22d4b4092e01f9c61f9fe4", 0x8d, 0x100, 0x0) r2 = socket(0xa, 0x0, 0x0) close(r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x14b, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) listen(r1, 0x1a9) ioctl(r2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) close(r0) 2018/05/27 21:22:17 executing program 3: r0 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='V', 0x1, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x100) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) keyctl$setperm(0x11, r0, 0x0) 2018/05/27 21:22:17 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) setgroups(0x100, &(0x7f0000000040)) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/27 21:22:17 executing program 2: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x8004745a, &(0x7f0000000180)) 2018/05/27 21:22:17 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/172, 0xac}, {&(0x7f0000000240)=""/167, 0xa7}], 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x1, 0x0, "111d6c1ba6050dd77cf3f2f09d1cb02a25988f1ea9c5be7d9801641c99b0def45ac625ada3316175a9d341111c181811e12c196e1ab99946e5e47e0594e415670d1330cd611c3974c55bb4d50000e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000680)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x2, 0x0, "41223f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb080000000000000031290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) 2018/05/27 21:22:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x2, 0x32, 0xffffffffffffffff, 0x1) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x2, [{}, {}]}, 0x48) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x3) 2018/05/27 21:22:17 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="60c2bfe6b5af42a98a6057c4a06d0b883f7d7fe2a06399d1bf9cb163ecbc01cbd3376d2d18ce61e89f3902fec78de1f72ad576c5a1ce3e5c1605b841bd2adb39393fa2bb6ade9c51efcf7c9e46e692cf004c16622b9c9d8ea3b9c057a7b34e29a4e321"], 0x2) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x48, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x178c}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x100000001, 0x208, 0x1000, 0x2, r1}, &(0x7f0000000240)=0x10) 2018/05/27 21:22:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1e0}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:17 executing program 0: perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}}, 0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80003, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r0, 0x5607) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/05/27 21:22:17 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x1, 0x4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x30) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x2000000000101, 0x100000001}) 2018/05/27 21:22:17 executing program 5: r0 = socket(0x8, 0x2, 0x180000000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0xc35, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cecffc), 0x4) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f0000000000)=0x60, 0x800) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000000c0)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'bridge_slave_1\x00', 0x10}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) dup3(r2, r2, 0x2) 2018/05/27 21:22:17 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'veth0_to_bridge\x00', 0x6}) sendmsg$nl_route(r0, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000140)=@ipv6_deladdr={0x40, 0x15, 0xb, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff]}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x40}, 0x1}, 0x0) 2018/05/27 21:22:17 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="e000000012002706000000000000000073616c736132302d61736d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xe0}, 0x1}, 0x0) sendto(r0, &(0x7f00000002c0)="781ea6447c26e87c55e58cc4b960c009f0bb8c90d8ed84a8c0848b45b48f0789abf65e3325a6f148215eaa53c8045abcb139224810a414ed3eb93d48411f4e19cbb0a62744f7c6f78549f0154f6a2b7053d96f67e8534a2e31b51a0e4b7222d019cac5d323f7c07b0f767ac5b85e64547561007b9538aabad349c963467815f1299e211d1eeeb456b29b5a99b8ea84c89b14042443bd88adb6a34c5cc8a1479fc3469af920ab83fcf8e1bd2bc586dcd13b5b84b9181a929375", 0xb9, 0x4000011, &(0x7f0000000380)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia)\x00'}, 0x80) 2018/05/27 21:22:17 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00'}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=0x0, &(0x7f0000000440)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000640)={0x2, 0x400, 0x8000, 0x99, 0x8, 0x8, 0x49e, 0x5, r1}, 0x20) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x204000, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x40100) renameat2(r2, &(0x7f0000000340)='./file0/file0\x00', r3, &(0x7f00000003c0)='./file0\x00', 0x4) chmod(&(0x7f0000000280)='./file0\x00', 0x20) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000004c0)=@req={0x28, &(0x7f0000000480)={'gre0\x00', @ifru_addrs=@can={0x1d, 0x0}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000500)={'erspan0\x00', r4}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff, r5}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000240)={0x401, 0xe66}, 0x2) fcntl$getownex(r3, 0x10, &(0x7f0000000100)={0x0, 0x0}) move_pages(r6, 0x5, &(0x7f0000000140)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000180)=[0x3, 0x6, 0x500000, 0xa2f4, 0x4, 0x0, 0x7f], &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1b, "d040fd2e34f0b0f06c8e5274a7be3f5a61078f887715d9e53cd7af"}, &(0x7f0000000040)=0x23) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYRES32=r7, @ANYBLOB="cd0000006c8568f189992bf94a62f23da38633ed0228a564c8cdd3efc314fbb2c5598a0b33038a502ac29aebf204baa7b29f024bee6e241a260b5b35cc3139cc252aafdd52541a457aa7a3e824cf0a8b1e5a102d83dced25bd1bed2d458d2656b895968ba703e0dae202f2a40dee2802ec6bbd84d3744efdff2879a1dd2f9d3980a63a52f5c5cce53df4b10739660345f41115b6bec9d9e762edb74e680d3910f5d9ed2da53e83dbe2904c3c5df934bb02c1657372113d93b42fd5bb1103ec56fecba6617f5a17709f18a38eb3d056e184d581ac82261be1de6d71e1c2ea60044b07cb5d"], &(0x7f0000000200)=0x2) fcntl$setpipe(r0, 0x407, 0x8) 2018/05/27 21:22:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1e0}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:18 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) io_setup(0x1, &(0x7f0000000000)) time(&(0x7f0000000240)) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000280)) 2018/05/27 21:22:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x58000) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0xf52f, 0x5, 0x5, 0x3, 0x0, 0x1000, 0x800, 0x4, 0x6, 0xffffffffffffa129, 0x8, 0x400, 0x2, 0x6, 0x100000001, 0x8, 0x100000000, 0x97, 0x81, 0x6, 0x8, 0x5, 0xd2, 0x9, 0x1, 0x6, 0x400, 0x100, 0xff, 0x3f, 0x7f, 0x101, 0x400, 0xffffffff, 0xfffffffffffffffc, 0x101, 0x0, 0xb6, 0x3, @perf_bp={&(0x7f0000000080), 0x5}, 0x2081, 0x8, 0x3b, 0x3, 0x1, 0xda00000000000000, 0x3}, r1, 0x7, r2, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x638b, 0x80000001, 0x6, 0x3fff8000000000, 0xdc6}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x4}, &(0x7f00000002c0)=0x8) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@ipv6_newroute={0x30, 0x18, 0x101, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/05/27 21:22:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @random="c416cc2fd75c", @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) mq_open(&(0x7f0000000140)='posix_acl_accessem0!em0vboxnet1\x00', 0xc2, 0xa, &(0x7f00000001c0)={0x9, 0x100, 0x1f, 0x100000000, 0x0, 0x9e, 0x13, 0x2}) openat$cgroup_ro(r0, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000001440)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x7, 0x9, 0x5, 0x6, 0x58b27dda113ef7f6, 0x3e, 0x4bc1fd4d, 0x181, 0x40, 0x68, 0xfffffffffffffe00, 0x1, 0x38, 0x1, 0x6, 0xff, 0x200}, [{0x5, 0x7ff, 0x6, 0x5528, 0xffffffffffffff7f, 0x8, 0x2, 0x40000000000000}], "1bb0ea8ef0c7c3d89341dd93caec45848a97e44c5eb2e1cc96ac04af5af551a2a8940c38ac425f97fcb462d296e2ce41d93f7c565660f49edb1cbcebba8578d458b98adee4913202d083a4ec8d928d96e76641c4", [[], [], [], [], [], [], []]}, 0x7cc) preadv(r2, &(0x7f0000001400)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000180)=""/18, 0x12}], 0x2, 0x0) 2018/05/27 21:22:18 executing program 4: r0 = socket(0x200000000010, 0x40000000000003, 0x4000000) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000000)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/27 21:22:18 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x102}]}, 0x10) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x40) 2018/05/27 21:22:18 executing program 7: r0 = socket(0x10, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0x2}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='uid_map\x00') ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000140)={0x10001}) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, 0x2000002f, 0x201, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/27 21:22:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1f0}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:18 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x7) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)=""/242) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)) syz_open_dev$dmmidi(&(0x7f0000000540)='/dev/dmmidi#\x00', 0x9, 0x18402) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x8000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rfkill\x00', 0x22002, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f00000001c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000640)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000280)='net/dev_snmp6\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000200)=0x8) 2018/05/27 21:22:18 executing program 1: r0 = userfaultfd(0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=@gettaction={0xcc, 0x32, 0x1, 0x70bd29, 0x25dfdbff, {0x0, 0x100000001, 0xfffffff800000000}, [@action_gd=@TCA_ACT_TAB={0xb8, 0x1, [{0x18, 0x18, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x14, 0x1b, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x14, 0x1, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3, 0xe5b6}}, {0x14, 0x20, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x10, 0x3, @TCA_ACT_INDEX={0x8, 0x3}}, {0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x3, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0x10, 0xd, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x10, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000200), 0x2000000000000043, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000c00000/0x400000)=nil, 0x400000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/27 21:22:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x200000088) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x9906, 0x2, 0x1, 0xc000000000000}, {0x0, 0x5, 0x200000000000000, 0x100000000}, {0x2, 0x2a49, 0x100000000, 0xba18}, {0x1ff, 0x3ff, 0x20}, {0x100000001, 0x3f, 0x5, 0x1}]}, 0x10) getsockname(r0, &(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000140)=0x80) r1 = dup2(r0, r0) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000440)=""/205, 0xcd}], 0x1) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x12c80, 0x0) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000400)=0xff0000000, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/27 21:22:18 executing program 2: madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x10) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setitimer(0x0, &(0x7f0000000000), &(0x7f000002c000)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs$namespace(r1, &(0x7f0000000080)='ns/pid_for_children\x00') 2018/05/27 21:22:18 executing program 5: socket$unix(0x1, 0x1, 0x0) r0 = socket(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x2, 0x4a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x0, 0x0, 'veth0_to_team\x00', 'bond0\x00', 'nr0\x00', 'team_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @random="0f13dceb5f22", [], 0xc0, 0x1f0, 0x220, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:fuse_device_t:s0\x00'}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0xf, 0x0, 0x0, 'syz_tun\x00', 'vlan0\x00', 'gretap0\x00', 'veth0_to_team\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0x148, 0x1c0, [@quota={'quota\x00', 0x18}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "50ec16561910b18a65116ec2566376253760738509180316211e7c6edeb77ddf3ac9b35f9c0cda856a229caa124f866d4621f057b0d0443e47bf4c29a5049dd1"}}}}]}]}, 0x518) 2018/05/27 21:22:18 executing program 4: r0 = userfaultfd(0x8000800000000000) mmap(&(0x7f0000096000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) clone(0x0, &(0x7f0000000280), &(0x7f0000000200), &(0x7f0000000300), &(0x7f0000000340)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x19980330, r2}, &(0x7f0000000080)={0xfff, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x7, 0x1000000000000000, 0x80000001}) r3 = socket(0xa, 0xe, 0xfffffffffffffffc) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x6f3000}) 2018/05/27 21:22:18 executing program 0: unshare(0x24020400) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x4000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x2, 0x18, 0x6, 0x3, "657d620d8803d107360db04975654d14148de545cee7781e5266dd7cb261fabe"}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2018/05/27 21:22:18 executing program 7: r0 = memfd_create(&(0x7f0000000000)='vmnet1-selinuxtrusted\x00', 0x1) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x4) sendfile(r1, r1, &(0x7f0000001000), 0x3fd) 2018/05/27 21:22:18 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl(r0, 0x85bb, &(0x7f0000000200)="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") r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x200) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) getsockopt$inet_int(r0, 0x10d, 0x4004000000f7, &(0x7f0000000040), &(0x7f00000000c0)=0x10d) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x3}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='{\x00') 2018/05/27 21:22:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1f0}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) [ 197.770632] xt_nfacct: accounting object `syz0' does not exists 2018/05/27 21:22:19 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x80000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x100) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x40000, 0x0, 0x10013, r1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000080)) 2018/05/27 21:22:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shutdown(r1, 0x1) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x102) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/05/27 21:22:19 executing program 7: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x2) 2018/05/27 21:22:19 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x100000000007f, 0x47, 0x5}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000100), &(0x7f00000000c0)}, 0x5) 2018/05/27 21:22:19 executing program 1: unshare(0x2000400) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x80000002, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f00000000c0)) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/27 21:22:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1f0}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:19 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x109000, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x410000, 0x36) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = socket(0x2, 0x5, 0x0) socket(0x10, 0x6, 0xf66a) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e24}, 0x9) sendto$inet(r2, &(0x7f0000000000)="ba", 0x1, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0xb) 2018/05/27 21:22:19 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x408000, 0x0) sendmmsg$alg(r0, &(0x7f0000001280)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="0fb8cef3c63dc0e34c1a84e8f948ab65201fd2ccef9237a58889c56b4d6e2b5b75da13d71ed7a24047229ac7f23a5e98313e30dd88157322b81663ecc0524a6a0ec72885f33d4f21146e23027ebbd16ad9f4ae1f32f57dca4a68bcb2b5840a71a1b3004ea0e088cc4b9c56f2d804e29a1ac76b82817ca6400dc4229901e2a18eb4f9e586514c26f308a958c6df67", 0x8e}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="980000000000000017010000020000007d000000857e8acbe059e95a2a70ce53af2bfdd6daa18c1545db9c55c38d9ea89784001f2cbbf866da3afafe2ae560031582ef4518e531f0a0f8478057e1104975f5147d7a6332d0225bd86e13ae6c9b27380582eb0e998c42192cf9afde6131df964585af87d37e9235fd92c46432cbbec58b0fab3bef14e56692e608a77f00000000000000d8000000000000001701000002000000bf000000703a35b86a58f2010a2c5c8cf8af4d186d83afd89b654b6765570ddea8ad852df0f1eba81eeea2a0cb4f3243d1011aec043c48e6bd82fe174ff8a925f8c78cbf56b3ceaed739157336ac60f2b7ec87fc1fe5dc406c9af0e2b0ff0ac536dc4aa58e4100090a68a11153d2cf433b6a5ea58c05dbc5516e01f97a5ce18cc7273b4dbf6e655d978e3a8c68a27d101f9509bc66aa4e9457feb4f987aefc1a30d8e420e9ef51998d09e1277aff90d31e32e9db05fdf8aa2b03b46e6bf61d82c8d5fb0000000000180000000000000017010000040000000100000000000000b8000000000000001701000002000000a30000007169253ee0322b4944f0f47d052c0cd6affd78545b99a6f1382d4ed21a3d9038fc48f7e9134f88e753db5ec2ce1b14f045b3dc8c6d643429138d2142e510d0a68ee831bd5ea2fc602961c8300135a70ae4d1538b4c3bb871a3cb3c9ed7bb2eceb9ea553516893bc440a996c8000bb63dd856acd45e3c0c82287d1a7dc7f27c6dd9bfb2b13735b19580869374b1faf1befe6c7f58c612d6be53ecb11c81c9f6605c301e001800000000000000170100000400000007000000000000008000000000000000170100000200000065000000e341512d0369038d316774799b3c2da178fe7e67d2edb9cda64c9b8f4fc140fdbe877206b13d0a2474e7ea134328ef5c2719dfbfbb66af0cb86dbbe3d933c1c9771de5295fd3007ee22bede59e6b5c82a338b8ef254e6f4e97ac36c2bb8180612bd38059ec00000000000000180000000000000017010000040000000900000000000000c0000000000000001701000002000000a9000000cfc35432d8368e6d86df7abf5d5f15670120cccb0386977dcbdaba6317f5d9e6fc89e69f81974fa8140ed4c59c0916131b2b14dfa2f0537941f9be11e3dd5750fe70f87a3354b67adb8d9399525d0e151e933defb384413a111cb64b3864fe47fbb39a33974869d109c6591d9b7f9dec3a6b1a11072afad10e3728556ddcd7e300c0c75a310d207006babb4cc6082921c92ac80b507560ef2cd79b89b8e7155dc5b43dfcd313bf3fe013af0e0230f3cece000000e8000000000000001701000002000000d100000003698f65a078768736807d7f22e663f39f13284ea6740fac96c08779e8e96a162cd47110620dcc9c93b4d0a26b66b9d1ef4906886774c1d38286863bb3a6cfc11d954c8b2a713848f5a7bae9a0aa51db5ed3720f7af0e6bfc361bbe5550ccee11eee4a090f79110f175c140fefaf1ce6fbdc6ab766ba2b54f121d70160fb1ab9bdb3802bae11077ef09fbd847f114896a877eb828e47d837c27780c8b924aed8ad5e9efb6acf0a99c55f34be1396e799895a757a6860eed088c99dfa90f29dad83202fbcad68882839b06fe3a017f7887500000018000000000000001701000003000000"], 0x4b0, 0x4801}, {0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000680)="4ad2cfebbd828515d2c31cb6144708e704ba68767345e7b6ce471bea54850ed800e877dbb01ab96dcc247b8d940d0fecb7e3baf63d7ab2ee563fd4989a2850a9a8d43ae8c0a6877f85e6684130290392c5fc132a4d6689142dd289911f0b0139284ccd580324b089ef3f40d837", 0x6d}, {&(0x7f0000000700)="3088b8cbea36c65d79a8a36e519d76ed23345078af6d31c913f8f07a81b6cc323273f86ba12befd6177abffb688aa2dfb59e78303249391b81ab01dfde45a7a351ec8830b53f37e0c50cf4cda8f5cd6a326d02f073abb81c64ea198a23071afa086ebee58f68f8dbc735dedf61eb1f20d7415422c306c662b0998476921e44d2c844cb812d243150c38a0eb4f69978c9b596071d425d", 0x96}, {&(0x7f00000007c0)="8d81d5c3acb07bb3a849d866683e1b909b3366010c6a998843f82171b3afd7432fb182e14e819ceee0e2c74195762fb8a5a8373e8c94be08e0faef0b10641a5196ee17062ec9a749c1af639086c7cb947948b0ae7492a689f3be9d989de3357be7dae110866533cb40193bfcdb5b33187e58a87512dba0c6fcd0012e5321b744dd9b8e0661f0b19e3ccaa95f24452eb943fbe15a90ad8a3e439481c40835dfbf7983e178cd58d3a9681d123a03b5cfbf573451d1a1fbdbf32e7b5ec079", 0xbd}, {&(0x7f0000000880)="f1c966b745a807c94079ad5ee9b0360d7302b9f7e86b42f6650317e8d0f4a6c40ceab6e5fac65dc88ad73dfb7f76b5289d6310959f304fd2c5fe7756d2001dc4efd4429b574a9e11634b43dde05404d56c8547a5849c590f19ae1318e2ff2d9d4f4eaec94d9a95c40f02ab5910423c78753ebfa41f8fd2a2ccab8d4a5069ce279e9c45bf2fc602d012163f2a691975a19db76120942d2bf71593937e4e4d084de0663d6566c3bb9b8e8dad27130ce3caec4a2ff5cc650b730ccc289116acf614a1e5a2d3360920ea8d7ddf8bf86ccdd3a69a1c7027a18a415a4611049120cbcdad3e2963238bb9", 0xe7}], 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x2c8, 0x80}, {0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)="71c2b8245cbcda122586848e14a7ef361b6e687681673e551f026c4f14c13bef0443bbaf4a142032d96c7f71d87ed8457af96605d3fb7ece91436cdcba59ff66e35a85a6c79848f11ebe53c43f6902cc4809e7593e61c05ac234c4baf1d84003ce4d173c8dc687b9ec1626c7267581aaf452b2f939d1cceb8d9dceb8acbdc6816ddc477b9ef2a3e8ee672917473f7a344b298a725b4693c385bc3e094f5d5d1f7365fdd689be92d5c858488c9d79796c4afaab1f99f11c8f3e1426085493bb30bd9d56fdd569b6646728ef792a74bb5bdf1df1b0586f139f", 0xd8}, {&(0x7f0000000dc0)="fabe15e72e20825c671e9d0a442d4163f1828cf8a888bcd3906e84592c8fdf91c3cc26f9d72f478071df77c95054d202e708e9c39aa0c6052cdfb2386a955b4268e459dcd0bbbe885a03d20886a8ebd1250b405d953ef9aee5460936736728c84557270bc17c211bd2ad951be5259d609fffb487fe998ef10b4b6c38d92ca276c9dac9e80791a9c61e81c4ede5a656eba8fbb4869672baec7761901261cad53963ebed4feb3a684e133eb91475c24af6bf4e5e06cf6b1ca865b85e3761cbc6899ebb86070b9cd45c6fab2a546f5bb338caf85465b7e011a29ce25d223eb6c817e085981f95d09cba38986da8f610aba83b7a9156d7", 0xf5}], 0x2, &(0x7f0000000f00)=[@assoc={0x18, 0x117, 0x4, 0xab9f}], 0x18, 0x4048000}, {0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000f40)}, {&(0x7f0000000f80)="f907cd69f83f12f08a46e9085a1890397cfda40575b4a8e2ba353b34228983ae121327bcac9cd3bb661eb9273fd2f7b322b60e15ee871fd9924082ffe900d467b2b595648e1048f4b70fc6705e5f15d12c5c74a01875d528bbfdd481a6d4d9af0139ec841ee1ea78cb93ce24d0b7d7f04f1bfb61fc619e005f705b46156807474afeb32605de82b91f2200113ca0e9024304", 0x92}, {&(0x7f0000001040)="3abcbcef759bb5759cc176b0453b3754ab3c69c6956533ce54e63a37e30706b6d27aa85e6cb3c5a24f2c50a72880891a4ddd2488d353a5bcb6ae0ceaae329078f3bbd09568852d29de2aa9e4dc2accefde07fa1aca89234fb47269399384ad7a60e83757d745245186128d73fdfe20c822d1967a6f5987c8b9c246d9557fc30b72489d6f0ffdabe7dfe4d7220e4555ec92122d224f042fe653bb7b9f3e50274dc4002f8fec24bc1025153bae1889defd8e19fbdb35725d73af4270e70656ab8f22a3f7", 0xc3}], 0x3, &(0x7f0000001180)}, {0x0, 0x0, &(0x7f0000001240)=[{&(0x7f00000011c0)="59fe6dc06623a46d7eb078d065f02a2d053fe1cbb05145dbc2a813133f0347802745221de369e52438a025758825c7a072dca6401b0b5ebb5374ddaa5a150fa870aa2ed5cece7a19522d6e499abba5f7ea186d047cacd3472b42b680057be901205d8068a5b58701a7", 0x69}], 0x1, 0x0, 0x0, 0x4814}], 0x5, 0x20008000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000447000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330d27)="d3ab2719", 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x200) sendmmsg$alg(r2, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f00000035c0)="b22f6bd2e4fd7f22b1", 0x9}], 0x1, &(0x7f000006a000)}], 0x1, 0x0) 2018/05/27 21:22:19 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="8c000000140023020000000041a300000a000000", @ANYBLOB="14000100fe8000000000000000000000000000ff080008000000000014000600000000000000000000000000000000001400010000000000000000000000ffffe0000001080008000000000014000200000000000000000000000000000045e721660100fe8000000000000000000000000000ff"], 0x2}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000021c0)={0x0}, &(0x7f0000002200)=0xc) r3 = getuid() r4 = getegid() r5 = getpgrp(0x0) lstat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002300)=0x0) open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x100000000) r9 = socket$pptp(0x18, 0x1, 0x2) accept4(r9, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x0) r10 = geteuid() r11 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x6000) shmdt(r11) getgroups(0x2, &(0x7f0000002340)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002180)=[{&(0x7f00000001c0)={0x288, 0x37, 0x8, 0x70bd27, 0x25dfdbfe, "", 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@binary="6656b3bcdbd1c7a914985fc1ab6e70b478885f4638714b7f09249f84acfeaeb064c6f9059e31536ed1f91d93352f3b19c6322d15d1a4c9e76be31e5f"}, @typed={0x8, 0x0, @u32=0x80}]}, @nested={0xe0, 0x3a, [@typed={0x14, 0x52, @ipv6=@loopback={0x0, 0x1}}, @generic="70d6afaf636053122396745cda451536f46f29c0d1052b3e0fc703b44bf93de81d64057ec764fbdf890894b2d748f6fdf40f2a7e572065a46a4f2c7c447c16c6b0f1fc5977db21cb069a5d56567f8521ef3bc545f461846b9bd9bbbb3c4a9b409d665b4e27077c8dc8e6c95f4183dba3286205e69d139e29b7003e0955c35b6abd12b97126f02aadf823f5f8633fb2ff82c9b3928ee3de31c9f343cb97611d2dc18989fd2d86222f98e30a1402946e41a301c67415923024e2e978442d55c72ec39eac2a59"]}]}, 0x880}, {&(0x7f0000000d00)={0x1460, 0x2d, 0x2, 0x70bd27, 0x25dfdbff, "", [@typed={0x14, 0x95, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x3d, @u32=0x100000001}, @generic="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@nested={0x20c, 0x22, [@generic="5ec4b25cee0205712ed9934daffdc679eccbad9b69f5c9a77ecb34cf6022fc91e6943e25cd5d84f0ccf4f878735325f9747c5e4d27f5aeefcbd871d7b0b9277bcc99848037244f6a6e4c7cb5407c3d0e6342fa2928cdf14f4ff657766b7dd7f354fa4f2c8030afeef220a849655e376894019de37209fbb9e84ac2ce62aaa0f262f7507d300175da7bc7020e934218907bef0fba0a4088564ff44397a87ff1c723f76a52db000a7beae03519d6466b57aa77f2e70fb12dceb2ea62138e2373e861f00cdd1f796e22e6e7720822696d65d42b1458a92d7d91f8b29aad8e9ebc36804d0f7ca467db3996", @typed={0x14, 0x7, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="bc7a8838cdb31315c82393b09a95f9fdf9765a13d8f91e502c0ca155afaa014aa6adc0af9549eb42f1c39832ea31aabd477a5efdbf71fe91def224ecc9e357e987716993", @generic="292052163dcebc2f181c2d448f2570b2c254866d60901a7829248e28b77878d9d58cf8a98cc8e52f02a38cd7f5ae53651ca15135bd4c95a7427d850e1571c0400a1d467d80f50777d01fbdc594fbd7c710634019a0955ddaa18e68102a2d8231fce03f900b27ea17f06f6f79a220bad9636c49d3c4377d8979a4f60589bdaaeb70a854b230a44d36a7cb10970e248239fb329234fe3c58dc7af6df9f4a5d504d8e6b25563c2eccc1a705b697485e4231f0b8d5190e0436190f9e", @generic="7871c39dfaf4a162f533"]}, @nested={0xbc, 0x5d, [@generic="9621e2f9a63fdc162b2516337e197d7aeae67eb620e09de2c8167870f3f84f752d287857", @generic="a88747120a64836ba792c90397246fc5f475", @generic="d434f78f8297dbcf5820faf85bec3d5570e1", @typed={0x8, 0x1f, @ipv4}, @generic="bb042775a04f78c4572832dbf8a922580cc40f7562ad88e674e21af32b324a79068de414660391c2dcce1dfd26bfeb95366bac91ee8b30d99e20cd812a0bfdb48cdf6dfe6e0b44818a354fb7093fbf65d1188b37b056c14423f0b7ad39689717aed3220822d83c55"]}, @nested={0xe0, 0x16, [@generic="2dd9ee958a847b6c5a525471a6a259f193661ee61465f6390d4afd54aadae007c223b8dccc8461e036238b89c88e244eb72ef5a46b944a05e46305b12302d410a0e2bc86862ec0191faefffd13981f56e787e34e15fad6604e5e2eda7ab125fe91b585f67b37f4fc98e34c3e74e8be5c7c6acb54cc24a95e692c407dadd91925eafc1a223232", @generic="1971526fc43674c10dcc4d07facbbec9c42b5b01fd05f06a6764e7abae88d2ef23720820177ec2a15355d275af573a047a9c9bdd4f41480e35b91acf9198fe361953037abba71e6ee575f99169b999f7a6b933b42d05"]}, @generic="67b4d1497065515b9517b414247ea7d9028c7e91b898f92abe76ac886f142c266956bd4a578be876ee27495531a4979119073520e2560de8ba649cd3258aee73a5aef23b4f0e297db977f6ca95b96b2f6c8ba10401ea59db19911285390fbf5f82a7d510e280adb0739dbf47850d0bd274f084c2879c93158d9f4770e86de453ac398b44c798075314c6"]}, 0x1460}, {&(0x7f0000000000)={0x6c, 0x2d, 0x0, 0x70bd2b, 0x25dfdbfb, "", [@typed={0x14, 0x2, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="9669a24350f23cf7b2cbbe1bac5bab8c42d372f0fd3fe0958c5f02df90e498aaba1b2a7c012e48e61ed50dd4c600f9f0a901f023763f9db850f59eeab8f82e744040d02c88"]}, 0x6c}], 0x4, &(0x7f0000002380)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r10, r12}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0xb8}, 0x1) [ 198.571706] alg: No test for cmac(blowfish) (cmac(blowfish-generic)) 2018/05/27 21:22:19 executing program 2: r0 = socket(0x10, 0x4000000000000002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001500)={'veth1_to_bond\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="110000000000000000000000000000fa000000000000000000000000000000000000000084b447926a87cf86c515f0b4dc159ca9a682215cc2597ec2c4dadb9de492faea7135a26636bd2a9206aed2e46aec99e3f9dbf4197021c279feb490b2b4147c95219ade5bf4a07687d1716ee489cc8c3340c51fa846873343ebae7f5fc1df5f1ea5e5031372716772dead11f508c402bd77051ae0354be96fc4699ec2d4580140240a20669cf56fe6b50b714cf58087ddba1646e48aa81b02af02c28c3b7d2540c49568dc2b997a384a1bd1be2841369454bfafcd85ca9d838dfd10a1c344d0f2b8d8daff504928fcb7d8a920a11cb2f0ebf140e60b2f5c260df52e4f334cd8474ebd52222bc5f01af2048a847aa0b4a747cf447e24396842c42c40ae67d15c51ba9ef85f95ed69e992f04c6e205dd17322c63e050c3f4e67f04f3b067a926de0042a584e692aa0a86bad294014804a3c9470c26f39bdb51f36"]}) 2018/05/27 21:22:19 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000005ffc)=0x5, 0x4) 2018/05/27 21:22:19 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x200000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x9, 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x4) 2018/05/27 21:22:19 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r1) r2 = getpgrp(0x0) r3 = gettid() setpgid(r2, r3) r4 = socket$inet6(0xa, 0x3, 0x3a) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/27 21:22:19 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) ioctl$EVIOCGREP(r0, 0x4004743b, &(0x7f0000003000)=""/174) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, r1) sigaltstack(&(0x7f0000fee000/0x12000)=nil, &(0x7f0000000000)) 2018/05/27 21:22:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1f8}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:20 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10900, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x20}, &(0x7f0000000080)=0xc) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0xfffffffffffffff8, 0xffffffffffff0000}, 0x8) sched_rr_get_interval(0x0, &(0x7f0000000140)) 2018/05/27 21:22:20 executing program 7: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f0000000100), 0x2aaaaaaaaaaaaaf9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000140)) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) ioctl$TIOCCONS(r1, 0x541d) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) clock_gettime(0x1, &(0x7f0000000240)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x7}, {0x0, 0x8}], 0x2, &(0x7f0000000080)={r2, r3+10000000}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc00, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000000c0)) 2018/05/27 21:22:20 executing program 0: remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2, 0x10000) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000240)='gfs2meta\x00', 0x0, &(0x7f00000002c0)) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x8, 0x5, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0xd0c}) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/178, 0xfce3}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000280)=""/83, 0x53}], 0x1, 0x0) 2018/05/27 21:22:20 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x1}) rt_sigprocmask(0x2, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/05/27 21:22:20 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) io_setup(0xfffffffffffff000, &(0x7f0000000000)=0x0) socketpair(0x4, 0x1, 0x5, &(0x7f0000000140)={0xffffffffffffffff}) r3 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x410a00, 0x128) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x800) r5 = dup3(r0, r0, 0x80000) socketpair(0x11, 0x0, 0x7, &(0x7f0000000800)={0xffffffffffffffff}) io_submit(r1, 0x7, &(0x7f0000000880)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xe835fb00ac5f33c, 0x8, r0, &(0x7f0000000040)="4b0a7ca42b0a0025b6b8c0da0d59872650e28f569a34aea5a405d9dc2090d744711d446998d2c26a372ae1399106390288c12469da4ac7cde2bf0dbe7f759e0365daece201d4038f1f003b516b3059ef99759841b7ec3aa8709a47f5fbd3e181005f2d2ada900f4aa7750d37468b0adbbd78d72bdf4063a84b14e208808eeff44aa566d84d8fec8a63407f6f33dc5f7be6e2ba399b38a7f05327944e0761b9af2874b45416c47828e9be37095fc021d49227c59a21ff6035dba5452822aad892161f8757540907da7910cd1a4d84d77f1fcd9b61259af8b6e3f0c35c414092d4", 0xe0, 0xfff, 0x0, 0x1, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0xcb, r0, &(0x7f0000000300)="3f9ec89041eed2a9a76b1c7df8d2c5b8c89b2c8d780b56a81dbf68389a5d21ae3f66e6ec7ce96bc7f9b9f1545090e3ca62b9a34a9df527877f81d8a55b07a6c6a8128db45c0c7b3eedc63d84b831f4d9a27cfd027faff09626f8c11a337f5d5a6e7252bc8ed0d360ce8e8e7aa3f5715b9a08c61528630249b8c1191f7a6b07d187d6293dadd410a3b81e4045fb3e4ad74c308ff6c771cd5dce00024d2de2572d73234a0131e347a86ffe2fc9ca029663932e8c0519bb91002e7f649f5b1d352f8661949cc3bdf9917e090cbde27a", 0xce, 0x1000, 0x0, 0x0, r3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000280), 0x0, 0xff, 0x0, 0x1, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff9, r0, &(0x7f0000000440)="a709a8855f4804f91cb4d90a8e53eba48538a440c03b86a612236ad31d8dda12c43c18fa1f", 0x25, 0x0, 0x0, 0x1, r0}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x10001, r0, &(0x7f0000000540)="8ee30a220f073736b722e046f4b488ab2ccdcdd44cf4234e993594b3e219031cca9e380c1552cad4e4ce2d4184574db3594cd85955dfb6893aa5887a6e8e726ff0ad65cf7408af0e5493a5c29b07d4f0812726", 0x53, 0x9, 0x0, 0x1, r4}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0xf, 0x3, r0, &(0x7f0000000600)="44e55dfa78d84d9f1526ca2dce69c79b3b1c1eeece5495c612c6cc93c6b648f498c97dbbcad581dc750bbbb6ff405d9b0e7158d7af7619e06057b061b01ffc6e2c08fa5d2274b924a6c6743a1ffc857c7600fb58364b97f2e39f7551c233635e7cacbc6ca83578189670c1dd1f5cca29b7feccd189db7e24f58053dc07aaf3c1fe928ef46e8cb3e55860f6195069bef0830a92a290dfdd91bec9a6ee07413c0738480cc21231a806cb296e565f17069c798fce320e13e407632b87aff7aa0a41291f3927e36e302d3016e3157755879753afae883522ce89c09b774972", 0xdd, 0xffff, 0x0, 0x1, r5}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0xab746a299339e4b2, 0x2, r0, &(0x7f0000000740)="53fd1679d327355a461998d6e58b7add77a8bc4b55518e62058a5835ad9df8db127841cea053c86b326455474911f324c51e0fc74ed7c65633f91b51f38349a283f64da18ad0612c2e0626e158af00e9f7c9cf4d3e89f8b25d288b96b3026925df3ef0db030600bd1548eb741b4facf2d6289fe9c2d4a05825c1b8144e27a8f9eac70fb4465a4e4c621de7a59b367acdd5b7df7414cf24debca995084336e3511b6338d0ec11c124cf1619fc8525bd32f6530fe0ad9e9310c3aebf", 0xbb, 0x5, 0x0, 0x1, r6}]) writev(r0, &(0x7f0000000500)=[{&(0x7f00000002c0)="7f97df5b81de71ef", 0x8}], 0x1) 2018/05/27 21:22:20 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000280)=""/216, 0xd8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000011fd2), 0xffffffee) msgget$private(0x0, 0x5e) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000604ffc)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000000)={{0x3, 0x3}, 'port0\x00', 0x1, 0x400, 0x1f, 0x1, 0x90, 0x9, 0xffffffff00000000, 0x0, 0x3, 0x6}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/27 21:22:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1f8}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"72616d300001178b00", 0x3820}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2007f, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x41, 0x1) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000100)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x7) [ 199.141272] gfs2: path_lookup on ./file0/file0 returned error -2 2018/05/27 21:22:20 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='gretap0\x00') uname(&(0x7f0000000100)=""/49) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0xf6, 0xffffffffffffffb6, 0xc421}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0xc000000) geteuid() mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) 2018/05/27 21:22:20 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000140)="a569582e89f92bd7d58b0dada21e6a0a8a8607f3f870b29a42edfa81b2c5d710c4ff07777430d61fa3d987f96cf99db2437e6b3df240769d821a160d735ac0eb82666840e2bd78adda95cb6c6fd1039e05a13cc5ee3627d799579baf2661c85287be827bba344a87bdca8a9e6d05aadd3f05d370a8081c525d5feee4") open$dir(&(0x7f0000000040)='./file0\x00', 0x458082, 0x0) [ 199.205795] gfs2: path_lookup on ./file0/file0 returned error -2 2018/05/27 21:22:20 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@getspdinfo={0x3c, 0x25, 0x200, 0x70bd28, 0x25dfdbfd, 0x3, [@coaddr={0x14, 0xe, @in6=@remote={0xfe, 0x80, [], 0xbb}}, @proto={0x8, 0x19, 0x3c}, @policy_type={0xc, 0x10}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8010}, 0x4) 2018/05/27 21:22:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x5, 0x4, 0x6, 0x8001, 0xb693, 0x0, 0x2, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1400000000000, 0xfff, 0x9, 0x1, 0x60652c0d}, &(0x7f0000000140)=0x98) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000098effc), 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/27 21:22:20 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x240881) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000002c0)={r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) r3 = memfd_create(&(0x7f0000000080)='posix_acl_accessem1\x00', 0x3) accept4$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80000) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00000000c0)={0x1, 0x2, 0xbd, 0x2, 0x5, 0x6}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)) 2018/05/27 21:22:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1f8}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:20 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @random="2bd11e5dde6c", 'syz_tun\x00'}}, 0xfffffffffffffe0d) syz_emit_ethernet(0x14, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)={0x0, 0x100000000000, [0x5e4]}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x81, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x10001, 0x8, 0x7, 0x8}, 0x8) 2018/05/27 21:22:20 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x81) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x800, 0x0, 0xff, 0xa}, 0x20) 2018/05/27 21:22:20 executing program 7: socket$rds(0x15, 0x5, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = epoll_create(0x100000001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x400, 0x200, 0xd32, 0x9, 0x100000000, 0x34872b41, 0x80, r2}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000004}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) epoll_create(0x1) 2018/05/27 21:22:21 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200400, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x0}, 0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x707000, 0x6f3000, &(0x7f00000001c0), &(0x7f0000000180)=0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) 2018/05/27 21:22:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000002940)="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", 0xfed}], 0x1) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0xcdc4) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/174, 0xae}, {&(0x7f0000000180)=""/41, 0x29}], 0x2, &(0x7f0000000300)=""/67, 0x43}, 0x100) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x7b, &(0x7f00000013c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) recvmsg(r1, &(0x7f0000000b40)={&(0x7f0000000380)=@can, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000400)=""/239, 0xef}, {&(0x7f0000000540)=""/166, 0xa6}, {&(0x7f0000000600)=""/156, 0x9c}, {&(0x7f00000006c0)=""/158, 0x9e}, {&(0x7f0000000780)=""/54, 0x36}, {&(0x7f00000007c0)=""/76, 0x4c}, {&(0x7f0000000840)=""/230, 0xe6}, {&(0x7f0000000940)}, {&(0x7f0000000980)=""/37, 0x25}, {&(0x7f00000009c0)=""/186, 0xba}], 0xa, 0x0, 0x0, 0x2}, 0x20) 2018/05/27 21:22:21 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xf, 0x100000000000, 0x0, 0x201771}, 0xffffffffffffffb0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/exec\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/27 21:22:21 executing program 0: socketpair(0x1b, 0x80a, 0xfffffffffffffffd, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) unshare(0x400) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xc000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x7}, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20000004002080, 0x0) fadvise64(r2, 0x0, 0x0, 0x0) 2018/05/27 21:22:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1fc}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f0000000e80)=[{{&(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)='c', 0x1}], 0x1, &(0x7f0000000300)}}], 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'lo\x00', 0xb002}) 2018/05/27 21:22:21 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@nfc={0x27}, 0x20000080, &(0x7f00000000c0), 0x23b, &(0x7f0000000100)}, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140), 0x1, 0x0, 0x3ba, 0x7}, 0x20000040) 2018/05/27 21:22:21 executing program 7: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0xa1ce, 0x2, 'client1\x00', 0x7, "a336bfcd5eecd563", "7ef7291df14f617619fc5b999217a2f390cab0402ceaeda2971bea8237e37253", 0x3, 0x7ff}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000001c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r2, &(0x7f0000000080)="1bba4e7def3045d643", &(0x7f0000000140)="202ca73e8dcea957dafeba4419749a98d198017634c2c63532bdcf503dda8fb7f568c75ef79e8ca3572e732d5ced67a696684330e53ee57771c3edd07ab4afba88801459aee85db0463bc8feaa0b678b33a7071cf0b8d3ba11c1fb3595eee335d2e41aaaf8a8579740cf25f76dbb2f1e1d31b8e243b9caf20262d0", 0x1}, 0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x61d}, 0x8) sendto$inet(r0, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/27 21:22:21 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4e1099e5ba7e881f) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) llistxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/14, 0xe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000440)={0x7, 0x1, {0x3, 0x2, 0x3b1, 0x2, 0x3}}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0500040000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="e103beab33f27b7e54af33cca95b32aa916179827a43fe03ad22ae4425834bc3d5692e5a35"], @ANYBLOB="ed030200032003000500000077000000"]) recvfrom(r0, &(0x7f00000002c0)=""/252, 0xfc, 0x10003, &(0x7f00000003c0)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a0775b0d5e383e5b3b60ced7ff15c54db", 0x11) 2018/05/27 21:22:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x3d4) sendto$inet6(r0, &(0x7f0000000a80)='x', 0x1, 0x0, &(0x7f0000000b00)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x98, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x400}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x0, 0x0, 0x7f}, 0x98) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40) openat$cgroup_ro(r2, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x400883, 0x0) openat$cgroup_ro(r3, &(0x7f0000000180)='cgroup.events\x00', 0x0, 0x0) 2018/05/27 21:22:21 executing program 3: setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000300)='vmnet0:}+{\x00', 0xb, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') socket(0xa, 0x1, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nilfs2\x00', 0x2000, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x100000000000000, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000340)=0x1, &(0x7f0000000380)=0x2) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0xa00010, &(0x7f000002f000)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x200) 2018/05/27 21:22:21 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000006540)=[{{&(0x7f0000000980)=@ethernet, 0x80, &(0x7f0000000480)}}, {{&(0x7f0000003b00)=@ax25, 0x80, &(0x7f0000003d00)}}], 0x2, 0x40010100, &(0x7f0000006680)={0x77359400}) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/27 21:22:21 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000180)={{0x8, 0x7}, {0x3, 0x2}, 0x7f, 0x2, 0x4}) unshare(0x24020400) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000001280)='./file0\x00', 0x10, 0x200) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000012c0)=""/233) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f00000000c0)={0x8000, 0x8}) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x9, 0x121103) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000040)={{0x8, 0x3}, {0x279e80, 0xfffffffffffffffb}, 0x5, 0x1, 0x5}) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c03, 0x0) 2018/05/27 21:22:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1fc}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) [ 200.458667] alg: No test for cmac(anubis) (cmac(anubis-generic)) 2018/05/27 21:22:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x10) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0x9619a388, 0x140, 0x0, 0x49d) 2018/05/27 21:22:21 executing program 5: r0 = socket(0x800000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x1, 0x238, [0x0, 0x20000280, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'eql\x00', 'sit0\x00', 'lo\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0x158, 0x1a8, [@connbytes={'connbytes\x00', 0x18}, @pkttype={'pkttype\x00', 0x8}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "8a16b1cd237623449ee70e14f2538c762c607ac4848370a98bc71f4d1c9ef2efe78543d10ae05cc3160b74a1b809a3c81646d36c73439108ef72b771ca35eec4"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}]}, 0x2b0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/27 21:22:21 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1001, 0x30, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00000000c0), &(0x7f0000000000)=0x4) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r1}) 2018/05/27 21:22:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e60001000020298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae787bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e239316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed470990bdbfb6b765f6c80bcf1ebbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3ffc848dcb359935fac9ae756bd9f79f2981063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05eedbe38546cfb8600eac7e472db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260ee02a961d4b40e57175bbc6b64fd682a88916bfb3930d88debc5a2c7137", 0x1fc}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:21 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)="2b37c9", 0x3}, {&(0x7f00000003c0)}], 0x2, &(0x7f0000003b40)}, 0x0) 2018/05/27 21:22:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000005, 0x101) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r1 = dup3(r0, r0, 0x80000) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x652, 0x4) write$binfmt_script(r0, &(0x7f0000000340)={'#! ', './file0', [], 0xa, "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"}, 0x505) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x1, 0xa1, &(0x7f0000000140)="8e48a0e329797b4fc0e3a824d03daa447b07afba6182eb7cb419270818e63f3f363f6731eb44f9201b605f6726a49267ab3548a4037009527f573e7c31fd22bc3c4a30c32cab1f29870a56ffeaa907ba0c7529ad11632cb6d8da2cc9fe7a648b92a2c4913261a4465e256b14eda09d45ec7849399e0ca3465250cf42634570f0a82d1c59aaa72e8a78213a2431a1bbb2abc12f473a161a68d519139571fe47508f"}) perf_event_open$cgroup(&(0x7f0000000280)={0x2, 0x70, 0x800, 0x1f, 0x22e, 0xa87, 0x0, 0x8, 0x10, 0x8, 0x166e, 0x7fff, 0x3ff, 0x4, 0x375b, 0x8, 0x16, 0x8e2f, 0x6, 0x4, 0xd57831d, 0x100000001, 0x2, 0x20000000000, 0x0, 0x1, 0x4, 0x9, 0x4, 0x0, 0x8, 0x41dc, 0x101, 0x6, 0x99a8, 0x40, 0xea3b, 0x6, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000240), 0x4}, 0x1, 0x6, 0x86c, 0x3, 0x3f, 0x4, 0x29}, r1, 0x9, r1, 0x8) 2018/05/27 21:22:21 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000980)=ANY=[@ANYBLOB="7f"], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x210}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb0, r3, 0x0, 0x70bd27, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x26, 0x15}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000000)=0x1, 0x4) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)=""/75, 0x4b}, 0x0) 2018/05/27 21:22:21 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c4600000000000000000600000000ff04000000000b00000056e0d8c7c38eb082a80e14c371890c"], 0x2a) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6a1, 0x6400) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000140)="ab24f0491142") 2018/05/27 21:22:21 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) connect(r0, &(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x40, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000100)=0x5, 0x4) modify_ldt$read(0x0, &(0x7f0000000140), 0x0) socket(0x2, 0x0, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x5) write$binfmt_elf32(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="7f454c460000000000000000000000005019000000000000000000003800000000000000000000000100500002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0b8fda031d3382528430749e1a074531de1c190ad450c0952086512b93cae0b845ae99ce4a1d2a66def1acc19cc906f2948843f1d793a26fd40c8d490e0b718c9569563ad7a19dbde003c60cd00dc5b21f028a5c5275b417702e747f739e0db59a0ad47d419bf3e32e78b9dd92a4ad78870f2cb0319ae1da392ff7507b0f64ab87987c50ab11db1fb48ce459b9a81cd95e07a68ee756eb4ec64a62f359"], 0x58) 2018/05/27 21:22:22 executing program 7: mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1000, 0x400) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/106) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r2, &(0x7f0000000000), 0x7ffffffe) 2018/05/27 21:22:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='coredump_filter\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setlease(r0, 0x400, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x0) 2018/05/27 21:22:22 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0xc0800, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) rmdir(&(0x7f0000000200)='./file0\x00') r2 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x0) sendmmsg$unix(r2, &(0x7f0000006180), 0x1b3, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$inet(r2, &(0x7f0000000140)=""/147, 0x93, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) close(r1) close(r2) 2018/05/27 21:22:22 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x80000) pwrite64(r0, &(0x7f0000000140), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/24) 2018/05/27 21:22:22 executing program 3: timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}}, 0x0) move_pages(0x0, 0x206, &(0x7f0000000080)=[&(0x7f0000ffc000/0x2000)=nil], 0x0, &(0x7f0000000040), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400001, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20100, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000000c0)=r1) 2018/05/27 21:22:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1fe}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:22 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000040)="1f00ddff0002ff05fd4300010004000300ffdf000000000000000000000000", 0x1f) 2018/05/27 21:22:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/27 21:22:22 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000580)=""/97, &(0x7f0000000500)=""/127, 0x400000000000000}) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x0, &(0x7f0000000040)=""/83, &(0x7f0000000380)=""/181, &(0x7f0000000440)=""/141}) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x42) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000300)=""/23) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x2100) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001900)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) 2018/05/27 21:22:22 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x95, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x3}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/236) fcntl$setpipe(r0, 0x407, 0x0) 2018/05/27 21:22:22 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet_sctp(r1, &(0x7f00000066c0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000140)="c5", 0x1}], 0x1, &(0x7f0000000180)}], 0x1, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x1fc, 0x1ff, 0x4, 0x3, 0x9, 0xabf}, 0x4280000000}, 0xa) 2018/05/27 21:22:22 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r2, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x10000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x1, 0x0, 0x10000, 0x3, 0x1f, 0x1, 0x8, 0x1, 0x5, 0x2, 0x37ed, 0x2, 0x7fffffff, 0x1]}, &(0x7f0000000240)=0x100) r4 = request_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r4, 0x301200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r3, 0x480000000000000, 0x4}, &(0x7f0000000340)=0x8) 2018/05/27 21:22:22 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000df5000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)=""/26) 2018/05/27 21:22:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='net/ip_tables_matches\x00') ioctl(r0, 0x101, &(0x7f0000000000)) 2018/05/27 21:22:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYRES64], 0x8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x8, 0x1}, &(0x7f0000000100)=0xc) 2018/05/27 21:22:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x8700}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@req={0x28, &(0x7f00000001c0)={'dummy0\x00', @ifru_map={0x8, 0xffffffff, 0x50, 0x2, 0x9, 0xa00000}}}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) syncfs(r2) ioctl$KDADDIO(r0, 0x4b34, 0x7fffffff) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2) 2018/05/27 21:22:22 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(0xffffffffffffffff, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000040)="23ab1fdcbbd03ca4b3b60ced5c540104", 0x10) 2018/05/27 21:22:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000001100)={0x0, 0x0, 0x8}) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) 2018/05/27 21:22:23 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100), 0x4) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x20000) connect(r0, &(0x7f0000000640)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @rand_addr=0xfff}, 0x1, 0x2, 0x3, 0x4}}, 0x80) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000140)={{0x3d15a38f, 0x6, 0xfa1, 0x2, "7d699e862142c1cd3dca7e17d08458eaaafeb0fa3b7d6fbe06294c9654aad5aceadcdbc1d812169d5915521d", 0xfffffffffffff18d}, 0x0, [0x80000000, 0x6, 0x5, 0x6, 0x0, 0x26, 0x5, 0x1, 0x2184, 0xfffffffffffffff7, 0x1, 0x9, 0x3, 0x5, 0x3ff, 0x3ff, 0x9, 0xfffffffffffffffe, 0x5, 0x0, 0xfff, 0x5, 0x7ff, 0x1, 0x4, 0x3f, 0x8, 0x1, 0x1ff, 0x3, 0x4, 0x8, 0x9, 0x80000001, 0xfffffffffffffffe, 0xf0d, 0x2, 0x1, 0xb3, 0x2, 0xce9, 0x4, 0x0, 0x0, 0x1, 0x100000000, 0x6f837e26, 0x7, 0x3, 0x2, 0xe662, 0x10001, 0x7, 0x33c816f2, 0xfffffffeffffffff, 0x0, 0x788, 0x3f, 0x6, 0x2, 0x9, 0x3, 0x4, 0xc2, 0x8, 0x3, 0x3, 0xfffffffffffffff7, 0x1, 0x7f, 0x4, 0x1000000, 0x1e1, 0x4, 0x5, 0x300000, 0x8, 0xffffffff, 0x7b9, 0x9, 0x1f, 0x4, 0xfffffffffffff207, 0x0, 0x2, 0x8, 0x1, 0x4, 0x45b, 0xfb9, 0x1ff, 0x8, 0x7ff, 0x1200000000000, 0x7f, 0x7, 0x20, 0x7e4, 0x3, 0x1000, 0x80a, 0x3ff, 0x2, 0x8, 0x0, 0xffffffffffff3b10, 0x7, 0x6, 0x2, 0x717, 0x5, 0x80, 0x8cb, 0xc4c9, 0x401, 0x8000, 0x8, 0x49, 0x400, 0x3, 0x48, 0x1, 0x4, 0x7, 0x100000000, 0x9, 0x4, 0x4], {r3, r4+30000000}}) 2018/05/27 21:22:23 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7292987e, 0x1) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000002c0)) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000180)={0xc87, 0x0, 0x40, &(0x7f0000000140)="b81564028008601925feda5212ce3490d09016777b5f035429da7799ae977221dd3d871be2247cc8bd566b556bc51ac2c5792e6f5b3b14a11ecbfa749cd0512e"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffdab) fsetxattr(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="7472757374656404a5c6eb0c985ce6bef0b0bef102d1706b1e087fd7efc44a43f07d92455c1954510479f75169b6516024862199d70c6eedc4671e77c603b07192b354eacf37019ce1d362f1ffff7f0000000065d93eaa24f2437956b25f7899ce43d07bfe8e0f00000000000000000067bda3b74b1274424ed80eb92478e30502152bb2784fea82b38bf1cd5ea89e823d034f7e28681a6dc91707fe0cab8a153d84f75a05b834c64d4a18aaf26b6299190935ff7b586768032756e00cc43f6f41112751f1d2b10a8c983247a78d897609c28dde1a97859817efb212d865672619000000"], &(0x7f0000000100)='/dev/sequencer\x00', 0xf, 0x0) 2018/05/27 21:22:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x8001, 0x1d10, 0x1, 0x8000, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x710) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r1, 0x40}) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f0000000880)={0x30, 0x2, 0x0, 0x8001, 0xaa4, 0x0, 0x3, 0x3000000000}, 0x0) 2018/05/27 21:22:23 executing program 7: getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000040)=""/100, &(0x7f0000000100)=0x64) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x4a002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) io_setup(0x400000, &(0x7f0000000280)) semtimedop(0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}) seccomp(0x1, 0x0, &(0x7f00000000c0)={0x200000000000003d, &(0x7f0000000080)}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x6}}, 0x8, 0x100, 0x5, "b1feb700ba35b24027a9653a8f702cab96f7c2ea47b15d728a402d89407eb102a18fa9652254b5d15d9e7bf34c89f53f47830b9774f9586fd51d9b7701ca501f83332ab6bb3970746f48261ef8366aac"}, 0xd8) 2018/05/27 21:22:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/28, 0xffffffb9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000080)={{}, 0x0, 0x0, 0x0, {0x2, 0x400}, 0x3}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000003c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/27 21:22:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1fe}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e6e40f5ad68308dc00cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a91c8275dd4b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c720e6ff0000000000710e13"], 0x89) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x20000) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xfffffffb}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/05/27 21:22:23 executing program 2: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x96) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xfff, 0x3f, 0x1ff, 0x9, 0x10001}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x40}, &(0x7f0000000140)=0x8) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendto(r0, &(0x7f0000000000), 0xffffff39, 0x0, &(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x80) 2018/05/27 21:22:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') unshare(0x400) fallocate(r0, 0x0, 0x0, 0x3) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xfb06, 0x5, 0xffff, 0x1, 0x0, 0x3, 0x6, 0x9, 0x353, 0x38, 0x84, 0x140, 0x80000001, 0x20, 0x1, 0x1, 0x5, 0x7fff}, [{0x2, 0x16b5a0cc, 0x49, 0x6, 0x6, 0x5f, 0x93fb, 0x5}], "21bdf83fc36fd6b8b01ad95f655ba6ec0ad1de091adec8ca85388c8656eda6d04200662efd0ff016081801af2414f30a074018f99a84fefd533fe501fccc305a44fac5e202cdf4071548ed719b38d8550677ae1287c724b8f412c699d85a81d7e5379e15f6e6101ed6d2ab2d202956b09eca6c4d34a341b5d6998fd0c9932a8fde73dd9fab34f955b7d90582fdeb40fef8beb55acfaea19a3640f0d75809c21b65f0baa0bca822e0c7e413e0c839", [[], [], [], [], [], [], []]}, 0x806) 2018/05/27 21:22:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x10000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x0) 2018/05/27 21:22:23 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0x20000, 0x0) symlinkat(&(0x7f00000002c0)='./file0\x00', r3, &(0x7f0000000340)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x8000, r1, r2, 0x800, 0x4, 0x8482) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000280)={0x10}, 0xfffffffffffffe59, &(0x7f00005a6ff0)={&(0x7f0000000a40)=@flushpolicy={0x0, 0x1d, 0x114, 0x70bd2c, 0x25dfdbfb, "", [@srcaddr={0x0, 0xd, @in6=@dev={0xfe, 0x80, [], 0x20}}, @algo_comp={0x0, 0x3, {{'lzjh\x00'}, 0x0, "704ed7aec457d595b06be7579aec6bcbfbf5ec356062f8c839466b5df2221ccbec800fa3ffba448c0f5e083c5ee1125518418ebae1dab8fa462c52d2ecdacb00fa33da525069fcd381668768d6aeb39e7562be9d946deb394d932a2b83b0b7243e5bac1655f7cd24698b23e451ca97650f2175ff5d7f48f84722e8102c"}}, @tmpl={0x0, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x7e}, 0x2, @in=@loopback=0x7f000001, 0x3502, 0x0, 0x0, 0x3, 0xffffffffffffff01, 0x4, 0xffffffff}, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x3, 0x0, 0x10000, 0x6, 0x50a4, 0x8}, {{@in6, 0x4d5, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x0, 0x2, 0x7, 0x7, 0x2, 0x8}]}, @ipv6_hthresh={0x0, 0x4, {0x2e, 0x5a}}, @offload={0x0, 0x1c, {0x0, 0x2}}, @policy_type={0x0, 0x10, {0x1}}, @replay_thresh={0x0, 0xb, 0x9}, @algo_auth_trunc={0x0, 0x14, {{'rmd160-generic\x00'}, 0x0, 0x60, "952d88cdb629d2b53451abdd1aadcd07c838384bc2f9bb9d470a392645dd471ec891c952a692bf530fe038b977ef979ef875d75293f3"}}, @algo_comp={0x0, 0x3, {{'deflate\x00'}, 0x0, "6504e7593d0752bc94bf37355b13c6dd44babdb1902a494413b42af7a68e0e31cbc6e9119956fab06d4878020158ef8b15b7917990662e52aa96d8537e6295c35aa011e049fe3ad7eadd9791bce492a32dcf5ee59c66da6533ba4af7a4faf659409ac4822e3cb125bd5af8121d2dee2915ab6698f025d722799b1e6397d5305ddd5e904bb34641055df27976a8873adfea18855fbe52e3f5e49bc7fc554d693504b0ab6d96e05c7ad091aa69903068e5726b015ea1de7d807c0966472bb4720027949c3e92d5ba9b4cf6e0832ee3cfd3c5a3fa6a81e5d0819954c9ab150815964974"}}, @address_filter={0x0, 0x1a, {@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xa, 0xffffffffffffffff, 0x2}}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000000}, 0x80000000000) 2018/05/27 21:22:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) r4 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000000)={0x0, r4}) 2018/05/27 21:22:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1fe}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:24 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x20000000000000}, 0x1c) listen(r0, 0x1000007ffe) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r2 = accept4(r0, &(0x7f0000000280)=@in={0x0, 0x0, @local}, &(0x7f0000000140)=0x80, 0x0) r3 = socket(0xfffffffffffffffe, 0x4, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$unix(r2, &(0x7f0000006180), 0x1b3, 0x0) close(r1) 2018/05/27 21:22:24 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x3aea, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ac75f3b8df9d64515771959aac5f566db848d41eb135448cff70f2b3ba71c196eeb07f298851da22359d567e4107263f50d45591a8f96ffd", 0x38}]) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000efff6a)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="9482cd2bc84f882c42be0fc26c8f3af290fdbddf2555b64cddd681a251cb0a7cb2d5a319b8d5ee907cb375a8780f6b1edac7a7ad89f0cb67631aabe36e826b6dee464e4ea0dc10bbaf233a0bff6a72", @ANYPTR64, @ANYRES64=r1]], 0x8) getpeername$netrom(r0, &(0x7f00000001c0)=@full, &(0x7f0000000000)=0x48) 2018/05/27 21:22:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f736f66746e65745f73746174007eb10705c96f2cf3b6befd47ae6e08c51867333a1fdd55add75947f0e7cd06b5aca1e1215cebb371b731dbe098e09ae4a17c625e73c1af3628748f492ed1b2424e25afa16f9ca5c32d89760afbe142757ea0c97cba449e5d805b856ce0ec3101aeeae2645eb4d3934074a0ea3f3a9591d542cae46e386fc5fa05c8fd621b0809922910cdae9be5f9487f4e122a64739a44fb1f50") readv(r0, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/111, 0x6f}], 0x1) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x200000) 2018/05/27 21:22:24 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x6e0240, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xd, "43b57fe66d974cdcf1493af1da"}, &(0x7f0000000180)=0x15) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000003c0)={r1, 0xfad}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x81, 0x31c, 0x400}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000280)={r4, 0x1}, 0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f000000f000/0x4000)=nil, 0x4000}, 0x3}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) unlink(&(0x7f0000000040)='./control/file0\x00') rmdir(&(0x7f0000000100)='./control\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r2) 2018/05/27 21:22:24 executing program 5: timer_create(0xfffffffffffffffe, &(0x7f0000000240)={0x0, 0xb, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) timer_gettime(0x0, &(0x7f0000000080)) 2018/05/27 21:22:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='status\x00') setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000001240)={{&(0x7f0000000200)=""/4096, 0x1000}, &(0x7f0000001200), 0x64}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000180)={r3, 0x3}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0x0, 0x25dfdbfb, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/27 21:22:24 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000028000)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./control/file0\x00', 0x80002, 0x54) name_to_handle_at(r0, &(0x7f000003bff6)='./control\x00', &(0x7f0000041f20)={0x81, 0x0, "0352931ac464048d1290b280fae4ad967afce5f5a3d446848184c39cb8ce2f10b824ad4cb36dfb6f8332811af41066621463ab46905805b6af105235480cffe4333e49a1d04c18720833b4224e6efc3bbde5432e9d983e3ff5e55be3c0e32138a4a99328296b186e8d507a032eab9ba8e70f17b8ec63dd6f8d"}, &(0x7f000001dffc), 0x0) accept4(r1, 0x0, &(0x7f0000000080)=0xfffffffffffffde3, 0x80000) 2018/05/27 21:22:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1ff}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:24 executing program 5: unshare(0x4000000) r0 = socket(0x10, 0x7fffd, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8}, 0x10) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f00000007c0)) sendmsg$nfc_llcp(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x1, 0x80000001, "3208754a65c18be715b3a514bb500d52e66a3403c7a5d74a5bbbe6bd36e6ba7cc6315139ca8ea1c6982245f2319223223d7563415569a9aaab1bbe91a988b4", 0x12}, 0x60, &(0x7f0000000500)=[{&(0x7f00000000c0)="bdc2ca5061629f266ed2d2756e803024c3c216586bf658d894b1bcebae27348e09cf4da52cc8c5ee14654532197d60cf5750b2467000d5a7739217686f1039ff59ab4e0d2c58a5683ef59e8cb785d73a37e59620b6e9fe4190a1cbd4e1095a978db76b0c872aa40dc51198b99a7843ebe1fa1f66d1e40fb5a842d358f9897e860f6357e17abe93ecf125fbb00be8d4d0be8aa290614ac4ada6e8f27803e6ac9100a8491654aff56bf7ec7245b5a1c9e4ac1394b58d9491b63af0fe5bfef7ea50c791ac92a61bb4bfe0c0f523217269fd0ff6bc9d9ad60f9540dd5ad00e45f4520c6b3ea7", 0xe4}, {&(0x7f00000001c0)="666ff965cd1ccdf8acdb26851e85db041ce1dd8f0e6963f7231867a1e66db26681f4186fcc5c9ddadbe9491968b75b3340a8414d9b9dfaa60cb77ab168e79b6b5c87d6a4a1d2f3c629e4b21ec357ac6ce0be8998644386586261cc23800c8a6ac5b7aa40871e7db7feab9b9183a414a406b7ef061a5681c94c711292666d05ed88143877b1e9aab4b587b8b60e1cab5197f24269524e8f330714b57524ae4445c1ae61dd3b290fd28e", 0xa9}, {&(0x7f0000000280)="fba356da3973edbb9fc796e64bd8ab29c84cbef6520565694e0ad33fe7f98c5a3a5d8d2b757c39b596901404cc64dbc20d7f54490fece036f13b34cfd7068f5e3b3e832a6cfcbb5d5dda6c4902419e4e516e4a2e38df8131073ab1933111a08bd4ea6c71eff31aa21a1cb509d3c0ad17b193811fd7485a99ebb10c80f83cd8a16c0eb94c", 0x84}, {&(0x7f0000000340)="b4fc8db9321d28c2f09dee2d24086885271375506242d2f16772606f9fce55e723b927de6c61958dc207f811f5e9cf8e1e34ecdab9ac30030e7d8ab52a943fc0c5ae4d2d4720079cbb6d66e2e506b3ca7589c17b88d6b1ee103329ebd2645ec51cc5f4626011df42bf57065b3ae47040", 0x70}, {&(0x7f00000003c0)="879c6bcbf0035f6467bb95ae19ec35417845ab3a49d2e8acd208cfae7fa1b2e2592c7e1cbe861091bfe803a8f59396063522ecdd9a7f8644c646e4b7cf83414a4d4f2b8d47b846d5e173503858c595220a4935be4d5d15", 0x57}, {&(0x7f0000000440)="1cb941bd58ede0580ee6541dd30028f0e2cf94f2e6856923803d973fc31249d5ea3e1c665bea061560d157d3b86dc1ab672116b18e824a9747b0036b49036a4effb4d500d95074f2b1dba48626d1e6598cc8fa18fec6056d455fa83625fed2b108924835c4e1888644ab640e71b447257eecf905b06bad42563db1cf496ab063f867911633d8357aa9ca22fbf1e5d4d61d3d18475c0bc2255e762fe36868c29c11863dc0e59bc166c656273bc4f5de1b5d08a6c52f", 0xb5}], 0x6, 0x0, 0x30b, 0x4000}, 0x7d99d151c1ff2b6e) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000005c0)={{0x9, 0x101}, 'port1\x00', 0x0, 0x110020, 0x1, 0x45a8, 0x3, 0x1f, 0x9, 0x0, 0x3, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000780)=0xe8) ioprio_set$uid(0x3, r3, 0x9) 2018/05/27 21:22:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000005c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000580)={@empty, 0x1d, r1}) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000100)="5a4b8a089bec418eeea574e5d7e196296fdabac8248fb39f8376d668677de0072f528ff53a9c4a86aaccd4f621b60995f7c3636417366f2ac76244784ec45c2191fa9c2365abca786a1f27829f6fb4c30517ba6d2df7433c2137732f6b59bb4813c2aa2bbaefb87e170f6034a1f7a880f40cedf479808a68c8ee30f41536bb979e5de5120e05c073338d9ff22ed688688bdee737b017b791b13ce9bd7142b5930af34ca31d92b0f5326d690a1e0568cd4883980cf473f2f6239cb934a6d60f31bb33e0f208f90a1e820b258a9203b0411018390e69dd95ae5b87a0c74b95c6da60fef1f805cd", 0xe6}, {&(0x7f0000000200)="4d3523379050ad964918f053351098052caf9174ac36f9aaa98bb75cf666800a1fd88273917fe3d005c4d424ab519572f76c2bb725fa156d333ae34a0ac528c9c1ca7653327e4fb4db13708d6a3d80efe00e23b2ace16dd26976021ffb8b1ba5dd56c766f7d1693e4788bcb55e809c7186caeb1b541d327e415f0e3b43094c1a29fe2559bce7e10749c2a7adc4f85b00a6fb68c45b484326bc1fe2294aed1dbb57590295b8b167ce39fd68e7206200fef9cb96d9456868a36c144637e427061b99ffd05c1fd47a7f626f0bfca21814088b1998dc88d00c6d96b7af8bc3b2713aa592a57f4d0e0a4a50", 0xe9}, {&(0x7f0000000000)="8ec96141fb065012db3634e4d29dfbccaac59bb976463c228568c8f8244e21ad2721795d1c171fe76686b6004e05e5bdb381bf87a3000df107f24cff7665ee2a15dc52ecedeb0c0a84227c62482eba9768651ff27fb23201bc8d68c4f9db6baaa8440f8e252bdcd280e55c8e1c6276f96ad6ea8b93194581bdf6a701bd3e4c5a401cc11554e4262e57", 0x89}, {&(0x7f0000000300)="b7", 0x1}, {&(0x7f0000000340)="d29157a19f0e8b16fbafc3fceb46a259fb2733cbf6a9d09000678dd79dee115ad9b8e14a0f7f06cd7af1897b64de3bea2084f960b917e51e9bd2515a15d3f8c9d521ce92eada6b1e214d3549fa2b6dbb2681742e286427530d2e3bb6db1c8d410c9bc6ec5b972c18eb4d3ad33051007983ac290b4d1b3a29d587bab508a5a8a736ab97938ad57588a542", 0x8a}], 0x5, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xd, &(0x7f0000000480)=ANY=[@ANYBLOB="ba4298dd027ebbaa46e0320e0000000010969d87d2bd726067c80145face4d0752f94d52534225f7cd64af7616f8dc5a4f1363d093f2d83452ca2e7b6fefb742abb92ef3f052aa49f6a851a79dcb352d669abfd715d2bd885ef63ca9361205f742b2d5bd11587adc3c4531f8f3c06a9a07539a0c2651c925ca67231ecbfe5f15f02c9d6be83647b2ec3f7f857c5ff53ce502c922c4531b81868a7f4e2f5c61360a3ca2537c786dcdc962c47d7b428e267967eb2297e36650e9ba5fbf48"], &(0x7f00000000c0)=0x4) 2018/05/27 21:22:24 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1000000006, 0x0) bind$unix(r3, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r4 = fcntl$dupfd(r1, 0x0, r2) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) r5 = dup2(r4, r2) write(r5, &(0x7f0000168000), 0x0) mount(&(0x7f0000000240)='..', &(0x7f00000001c0)='..', &(0x7f0000000200)="94726f6300", 0x1021, &(0x7f00000016c0)) mknod$loop(&(0x7f0000000040)='..', 0x8000, 0x0) r6 = creat(&(0x7f0000000080)='..', 0x81) getsockname$unix(r6, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/05/27 21:22:24 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7}}, 0x28) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/252, &(0x7f0000000100)=0xfc) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000140)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000180)={0x101, 0x3, 0x9, 0x4}) [ 203.545803] sctp: [Deprecated]: syz-executor2 (pid 12365) Use of int in maxseg socket option. [ 203.545803] Use struct sctp_assoc_value instead [ 203.613195] sctp: [Deprecated]: syz-executor2 (pid 12374) Use of int in maxseg socket option. [ 203.613195] Use struct sctp_assoc_value instead 2018/05/27 21:22:24 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001580)='/dev/rfkill\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000002280), 0x0, 0x4000) 2018/05/27 21:22:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) 2018/05/27 21:22:24 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bridge0\x00', 0x8000}) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") r1 = fcntl$dupfd(r0, 0x0, r0) connect$ax25(r1, &(0x7f00000001c0)={0x3, {"f4b08ea783e975"}}, 0x10) 2018/05/27 21:22:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1845520a1ce637a587604dcc73000000000000000000000000bd530f33d14a35caa547001f1100005cdb1f4a8b30fbd4c6971c6ec933dcbe5b5a914c684caf46e5e44e54ef3914e7afcbad48f070829c"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/27 21:22:24 executing program 3: prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x9, &(0x7f0000000000)=[{0x4, 0x2, 0x8, 0x1ff}, {0xfffffffffffeffff, 0x5, 0xe0000, 0x1000}, {0x1, 0x8, 0x4, 0x8}, {0x3, 0x9, 0x1, 0x6}, {0x8000, 0x3, 0x80000001, 0x800}, {0x402, 0x9, 0x0, 0x1f}, {0x1000, 0x3c, 0x200, 0xffffffff00000000}, {0x8, 0x9, 0x0, 0x9e4}, {0x800, 0x20, 0x7, 0x3244ad98}]}) r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x100, 0x24001) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x100000000, 0x8000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) 2018/05/27 21:22:24 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x384) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x100000000, 0x1, 0x4, 0x1, 0x14}, &(0x7f00000000c0)=0x98) r3 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x8, 0x10002) accept$ax25(r3, &(0x7f0000000340), &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x20, 0x1, 0x6, 0x6, 0x9, 0x2da3, 0x0, {r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x5, 0x4, 0xb737, 0x6, 0x2ea33b33}}, &(0x7f0000000100)=0xb7) socket$packet(0x11, 0x2, 0x300) write$binfmt_aout(r0, &(0x7f00000012c0), 0x20) 2018/05/27 21:22:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1ff}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x0) splice(r1, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x3, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='dummy0\x00', 0x2}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) bind$inet6(r2, &(0x7f0000000280)={0xa, 0x5e20}, 0x1c) r3 = socket$inet6(0xa, 0x403, 0x3) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)) 2018/05/27 21:22:24 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x20d1, &(0x7f0000000000)=0xe8, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000280)={0x0, 0x1, 0x8001, 0x3}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x757c, 0x0, 0xff, 0xa, 0xffff, 0x4, 0xc1c9}, 0x20) 2018/05/27 21:22:24 executing program 3: unshare(0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2000000002, 0x1000082) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200000, 0x0) recvfrom(r1, &(0x7f0000000180)=""/16, 0x10, 0x100, &(0x7f0000000380)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80) r2 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in6=@mcast2}}, {{@in=@rand_addr}}}, &(0x7f0000000040)=0xe8) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x9, 0x240) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000200)="6e65742f7061636b657400024c76be61cac7ec4a741691382b64dafc65bd4d26e45652f26f773425d92af436f7599955658693f52a94e3306b2dac2046128a5575f70cea5e8de35b2569667af21e225e449f6c5e4a0dc85e3bfc6b085744669abb75fdc5c6dcb94c55aa0f080fbec96b3aeb1a27e0ed2413920fb0") ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000100)) 2018/05/27 21:22:24 executing program 5: r0 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="13", 0x1, r1) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)="c147549af9b7946d98716da0ab937610721242465ed3eb802e1517cf4e0eff944934e748cd5acde4c2175884bd9095c6e346ec09e73fffca1c95cf74e9e7472db2b5f0fa83a029d95f72e81cbb01de8c62fa21df74a9f6fb655e02e1be3b446bbfb80e257b80926a7a66005f59c62cf388bad13355e7b08101f4a4911c32c1448ff83f695aec696243e50e5dc044304e1a0723f725cd0568ccd71462603a2789789dd1ac4b284e00440a108427fcb165b428605a7353adad1f1aa627afb68aa3", 0xc0, r2) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x400000, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x5, 0x1d, "0985c0397fe4a310b8cafff462d45b157cd03e29c05233868660367963c28eca914cb54dcec0701930ace351793d998cc66176fb194e470867cf62f5c0d6778e", "2f48a0b7096ea2da35fbb31965ba7693678d6dba260bb3b83d5bbcb17858ceb6", [0xfffffffffffffff7, 0x6]}) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0xce, &(0x7f0000000380)={&(0x7f0000000100)={'sha3-224\x00'}}) [ 204.459903] print_req_error: I/O error, dev loop4, sector 0 [ 204.465780] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 204.473592] print_req_error: I/O error, dev loop4, sector 8 [ 204.479429] Buffer I/O error on dev loop4, logical block 1, lost async page write [ 204.487248] print_req_error: I/O error, dev loop4, sector 16 [ 204.493126] Buffer I/O error on dev loop4, logical block 2, lost async page write [ 204.500948] print_req_error: I/O error, dev loop4, sector 24 [ 204.506825] Buffer I/O error on dev loop4, logical block 3, lost async page write [ 204.514648] print_req_error: I/O error, dev loop4, sector 32 [ 204.520529] Buffer I/O error on dev loop4, logical block 4, lost async page write [ 204.528318] print_req_error: I/O error, dev loop4, sector 40 [ 204.534205] Buffer I/O error on dev loop4, logical block 5, lost async page write [ 204.542006] print_req_error: I/O error, dev loop4, sector 48 [ 204.547919] Buffer I/O error on dev loop4, logical block 6, lost async page write [ 204.555718] print_req_error: I/O error, dev loop4, sector 56 [ 204.561632] Buffer I/O error on dev loop4, logical block 7, lost async page write [ 204.569521] print_req_error: I/O error, dev loop4, sector 64 [ 204.571010] print_req_error: I/O error, dev loop4, sector 72 [ 204.575414] Buffer I/O error on dev loop4, logical block 8, lost async page write [ 204.581312] Buffer I/O error on dev loop4, logical block 9, lost async page write 2018/05/27 21:22:25 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0xfffffffffffffc87, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@canfd={0xd, {{0x3, 0x8, 0x8, 0x40}, 0x2, 0x3, 0x0, 0x0, "16a8fbcb30b6d760603c7edbc18f75e2d842859daf85cdab07483a85a4ed197093bf74262d1af404863346aacab038c0dc3867775759337546986a4783aa7903"}}}}, 0x0) 2018/05/27 21:22:25 executing program 7: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="7f0ab351045c75a1c505d91710096067ede692e8", 0x14, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x0, 0xd6e, 0xfa}, &(0x7f0000000680)=0xa) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140), 0x0, r0) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r4, r4, r3}, &(0x7f00000007c0)=""/132, 0x84, 0x0) 2018/05/27 21:22:25 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000180)={@dev, @multicast1, @local}, &(0x7f00000001c0)=0xc) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x4, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 'wlc\x00', 0x1f, 0x0, 0x1d}, 0x2c) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000008880)=ANY=[@ANYBLOB="00000018182100fa3800000000000000", @ANYPTR=&(0x7f0000008840)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="03000000400000fa0a003f000000000000000000000000000000000000000000000000000a00000000000000fe80000000000000000000000000000100000000", @ANYRES32=r2, @ANYBLOB="6600000000000032d1c024438ae30000000000000000520d380000c22616ffefff22e4922d4753cee0cfdf2915ebd1b6cc56b094fb188ac380e9371c1aba80ad130146975c63e2595feaa0ec000000000000ad7223887469cbc99bd4656638131d8f1cdf8703bcc537255b97c93836fd8bfa24751a9e6f9de3a0e51d3744d5"], 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/05/27 21:22:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) r2 = accept4(r1, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x80, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x20402, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$TCSBRKP(r3, 0x5425, 0xffffffff) r5 = fcntl$dupfd(r1, 0x406, r2) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) r8 = getegid() setresgid(r6, r7, r8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000140)={r4, 0x80000, r5}) 2018/05/27 21:22:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x1ff}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:25 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x4}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000140)='deflate\x00', 0x1) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/27 21:22:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x1000, 0x40000000, 0x400, 0x81, 0xc8e444b293e6b6a2, r1}) ioctl(r0, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x2c6) 2018/05/27 21:22:25 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x1e, r0, 0x2) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0x31, 0x65, &(0x7f0000000080)="a2554d6d7884d1208c6b87384f86eeb2966b80e0c31af28d741d777e888365fd4982ad4e28a17ae06d4b75d88da8f5a7d5", &(0x7f00000000c0)=""/101, 0x80000000}, 0x28) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x6, 0x3, 0x9, "eee2e5b5853de6b56c24dc716960dae8548ca148a2fb41accec10b21c1bbbccf865a33debf3d1bba9803650bc6ced66863356131dacbab54c450b4b24d019b", 0x39}, 0x60) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000180)) [ 204.975239] IPVS: set_ctl: invalid protocol: 43 172.20.20.170:20002 wlc 2018/05/27 21:22:26 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xa9bf, 0x200) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80}}]}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000015c0)="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", 0x595}], 0x1}, 0x0) 2018/05/27 21:22:26 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='/!\'ppp0\x00', &(0x7f00000000c0)='\x00'], &(0x7f0000000240)=[&(0x7f0000000180)='md5sum\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00']) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001280)}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) [ 205.052662] IPVS: set_ctl: invalid protocol: 43 172.20.20.170:20002 wlc 2018/05/27 21:22:26 executing program 2: syz_extract_tcp_res(&(0x7f0000000240)={0x41424344}, 0x7, 0x40) syz_extract_tcp_res$synack(&(0x7f0000000340)={0x41424344}, 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x8802, 0x0) syz_emit_ethernet(0xb6, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv4={0x800, {{0x7, 0x4, 0x9, 0x2, 0xa8, 0x65, 0x2, 0x5, 0xff, 0x0, @multicast1=0xe0000001, @empty, {[@ra={0x94, 0x6, 0x5}]}}, @tcp={{0x4e20, 0x4e21, r0, r1, 0x8, 0x0, 0x7, 0x8, 0x8, 0x0, 0x2, {[@generic={0x216d7d4392efcfcb, 0x6, "724e902b"}]}}, {"af589863bd91254820889d1ab495afa32dc0a4ae52aa07cc90aef9ae11fd79a51a6d140183c7d8d5728ff9abbe6841210c572ae9bd173046519481a702024a365ba13a64743b5bd158cce87378060b4db0acfd61a1c35dc5a1149717ef6b3d5dd4fa0ccffeaab72a144a9d98103ce44e"}}}}}}, &(0x7f00000016c0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x2710}, {r2, r3/1000+10000}}) 2018/05/27 21:22:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)="18000000020001000000be0c4bff8c88580035c86f17000008000000000000400a0033d898056bf748bb6a8807567e59db01f819479855000067a1e20059fc21e3e000000000000453ff1fe8070000000000038ebbff06281c2a6be33e7a0fd9b0c3fecb000b01000000b121ad1474d722f542002700ec008b000800c50000b9870100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130b2", 0xc0) 2018/05/27 21:22:26 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={r1}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="83b3d4d7470ca25b04bff87e5b58b2e9fb9da63fe366a441c194fad5dbd76f5a08e63605", 0x24}], 0x1, 0x0) [ 205.163956] alg: No test for echainiv(rfc4106(gcm(aes))) (echainiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) 2018/05/27 21:22:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:26 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x6, 0x0, 0x3f, 0x3, 0x9, 0x2}) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x8, 0x5}, {0x3, 0x2}, {0xb, 0x2}, {0xa, 0x1f}, {0x6}], 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000bc0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000680400001401000054020000140100008403000084"], 0x1) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/27 21:22:26 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xf70a, 0x6100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x201, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000140)={0x7ffc, r1, 0x40000000000000, 0x81}) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x8, {{0x2, 0x4e21, @rand_addr=0xb6d6}}}, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6={0xa, 0x4e21}], 0x38) 2018/05/27 21:22:26 executing program 4: shmget(0xffffffffffffffff, 0xfffffffffeffffff, 0xa00, &(0x7f0000000000/0x1000)=nil) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffff, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x2) 2018/05/27 21:22:26 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x82, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'ipddp0\x00', 0x400}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)=0xc781) r1 = socket(0xa, 0x200000000001, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0xfe80) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000000000000000000001f1100000000000000000000000000009500000000000000c99f3bffd314075232510e3586c6416b8eb3a218a511387a6ca79670d82f949ba1338b904040d5186acc952131"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x4ab, &(0x7f0000000040)=""/251}, 0x48) 2018/05/27 21:22:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000180)="00446303", 0x4) getsockopt$inet_opts(r0, 0x0, 0x40000000009, &(0x7f00000000c0)=""/106, &(0x7f0000000280)=0xfffffffffffffe95) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x1000}, 0x8) 2018/05/27 21:22:26 executing program 0: mkdir(&(0x7f00000b0000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 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, 0xfffffffffffffffd, 0x1000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/27 21:22:26 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xa9, &(0x7f00000000c0), &(0x7f0000000040)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200280, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x20, 0x4) 2018/05/27 21:22:26 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r3, 0x9, 0x20}, &(0x7f0000000180)=0xc) r4 = accept$alg(r0, 0x0, 0x0) sendto$packet(r4, &(0x7f00005f0f3d)="80", 0x1, 0x0, &(0x7f0000a4cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) pwritev(r4, &(0x7f0000000040)=[{&(0x7f0000000000)="82c866dc187b9caf2e8071b1a3f985da52954646f2fe941f15fe5a99bb25fec835aa58ee40c5edecbe7833c3bf56e549027bdd2577251266cabed258cce088", 0x3f}], 0x1, 0x0) 2018/05/27 21:22:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="c5ab6f8cbb738060ddf2422a30a398f8bebf0c3e616cdbc3ef67982a62a4fcb789580c021b9ac65d6501f26bce222d959242db549c269aebcad61826d2cf1d4de88b7a1b1a960e1ca6525ef1b4917cfa1ee682cdf2d94974d0cf11f2833faf2080f4c083a4ffc2ae759ab0073cb0a42b8141cd12c56562144b381ff38e32f71d9d6d10b9b411609a71c4323f2bb9c275284badbce5110f015efed881ed3d45c059ac51a026561f29cce0f9b7ac7a91caa46c046d64ce5fe38e6ee98b7865af0d357295dfa80ce021a356196b53f003ed6079ea79ba54c6fa80980f4fcdb671a8749ba3208aedcaf3bdbbfbd660396a62563233cd13816727c98244b6d6e6ab0866afac583fb5c51d8f4ac231955fccb80da9bd972aab83e61a4ed044", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:26 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)) 2018/05/27 21:22:26 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/05/27 21:22:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@gettaction={0x18, 0x32, 0x301, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) 2018/05/27 21:22:26 executing program 1: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000000000)=""/166) r0 = semget$private(0x0, 0x3, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/144) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x5, 0x80) [ 205.786505] tc_dump_action: action bad kind [ 205.831200] tc_dump_action: action bad kind 2018/05/27 21:22:26 executing program 5: r0 = memfd_create(&(0x7f0000000100)='/system**.self\x00', 0x3) read$eventfd(r0, &(0x7f0000000140), 0x8) io_setup(0x9, &(0x7f0000000080)) r1 = socket(0x1e, 0x1, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)="8b", 0x1}]) 2018/05/27 21:22:27 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000040)={0x0, 0x40}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) 2018/05/27 21:22:27 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000380)="bb2cc9c6e13fe1a653b23a83e1080e2709189c8434505fef57e18676fb5da9723d5cefcefe33ba7ccd678a524e19cf864345c508c9f283e39bdede67a3c87518ec7750d1c95b252dd8944a6648f1adc66dc6ff6cb98898463bc9ba25adaba0fea9e538f7a0d50cfc63baa7e3d9060667a3c3fc7b447226c369e0c84b1f3068b69a461465faae27308aec6be76cf9ba8ab6ecb33f2c4da2e727eb0472c83f5a0e8aaf42e2b7d83028dd0c0c29f92fb65593a5f3a8448694f35e424b5f29f800a72e854427f856d907882b69308a65a9578317cd", 0xd3, 0x48004, &(0x7f0000000000)={0xa, 0x4e22, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/27 21:22:27 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x81, 0x7, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000100), &(0x7f0000001100)}, 0x20) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x2400) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x6, 0x1, 0x10000, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000100), 0x2}, 0x20) 2018/05/27 21:22:27 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f000000d000), &(0x7f0000000040), 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) 2018/05/27 21:22:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:27 executing program 1: socket(0x20000000000f, 0x2, 0x0) 2018/05/27 21:22:27 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) readv(r0, &(0x7f0000001a00)=[{&(0x7f00000016c0)=""/6}, {&(0x7f0000001b00)=""/79}, {&(0x7f0000001780)=""/18}, {&(0x7f00000017c0)=""/55}, {&(0x7f0000001800)=""/138}, {&(0x7f0000001ac0)=""/44}, {&(0x7f0000001900)=""/238}], 0xffffffffffffe28) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) getsockopt(r0, 0x0, 0x9e04, &(0x7f0000000080)=""/195, &(0x7f0000000180)=0xc3) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x20}, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0xfe9a) 2018/05/27 21:22:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x200000004e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000f, &(0x7f0000d1c000), 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x400000004e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/05/27 21:22:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40, 0x0) close(r0) 2018/05/27 21:22:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="190000000000000000000000f055b600000000411f52907c1df4713b8f3f85e4f73559e9789a4feb51ce1e2d765bb8f69b9f6c6b825b3a79b78c245885b5ed5e1985fd23d082c6e6ba52ad8e9f73938702e2bc72d62032b24d2f3e2962eec373c6ab05d5bb666c2143c23533213acae41872942068f147a8dfa4660ea29bc91d2697849a81ccbcd84845a2ac3cafcdf74fd4abeab0eda12ee06a00000000000000fd14193c85d853576ddf0faeb2a08234480d128968bfdfe44264ddedfe6113b8fdf226c30b27b52d547f0490f9e07a67838da59430939c2f9d7b69577125ce9e0b29a800000000000000000000000000"]}) close(r2) poll(&(0x7f0000000080)=[{r2, 0x9}, {r2, 0x40}, {r1, 0x8000}, {r2, 0x8000}], 0x4, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x8f7, 0x4) close(r1) 2018/05/27 21:22:28 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r2, 0x4}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x5, r1}, 0x2c) 2018/05/27 21:22:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) getpid() bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'bcsh0\x00', 0x3}, 0x18) sendto$inet(r0, &(0x7f0000000240)="ac136ac35a2fd0a83b1e710471421df01db2a1a08683745abe76d6ddae1b44f37309ad187fd880c307db643049446d6b2ca1b153ec8cc0ebdbead9e991eff2f9b7ab0e544f8ba04a71070bada18d2e2fe71f5afb7243ef2887b7dfafa84d55776e121565b1d7dca1a7ec5b6a5b04db62c8ddad87eb46212c52f30226362b81ad4cee9680d926a8e8c8679cd454d98c6a68c2355a9a05d543d1475f7b6a163e19df80b60082b8db9f658f249e008bede4849313980f09d5d82ae6677e61cb74e94bca036d3a410c76ade017d1615e7e65f9edb9973305e7d095", 0xd9, 0x1, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/27 21:22:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:28 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd60b409000030fd87de3b0000000000000000ffffe0000002ff020000000000000000000000000001210090780000040060b680fa0000000000000000000000000000ffffffffffff00000000000000000000ffffac14ffbb"], 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) bind$ipx(r0, &(0x7f0000000200)={0x4, 0xff, 0x7f, "eb97850503e0", 0x8d}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3, 0x7, [0x7ff, 0x55f, 0xe9, 0x5, 0x8, 0xffff, 0x3123ef88]}, &(0x7f0000000180)=0x16) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x80}, 0x8) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000100)) 2018/05/27 21:22:28 executing program 5: r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = dup2(r0, r0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x81, &(0x7f0000000140)=0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x7, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x80004, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000080)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000004c0)="ec", 0x1}], 0x1, &(0x7f0000001680)}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000180)=@ethernet={0x0, @remote}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/218, 0xda}], 0x1, &(0x7f0000000200)=""/21, 0x15}, 0x0) 2018/05/27 21:22:28 executing program 2: socketpair(0x7, 0x8000e, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0xac00200}, 0xc) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getitimer(0x2, &(0x7f0000000000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x200, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000005c0)={@remote, 0x0}, &(0x7f0000000600)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x14, 0x80800) accept$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000008c0)={@broadcast, @local, 0x0}, &(0x7f0000000900)=0xd952e901e4740e0e) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000a00)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000b00)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c80)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000000f00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x480088}, 0xc, &(0x7f0000000ec0)={&(0x7f0000000cc0)={0x1d8, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r4}, {0x13c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r9}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x1}, 0x40) listen(r1, 0xffffffffffffff7f) r11 = socket$netlink(0x10, 0x3, 0x7) writev(r11, &(0x7f00000000c0)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e2305ef000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 207.504019] IPVS: Unknown mcast interface: bcsh0 2018/05/27 21:22:28 executing program 1: unshare(0x24020400) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="00c4523771f2f522998975b47fde12451f36f355811bff24f1d818a48fa4f2c7fef4074c5e371150ad2953bf7f6bdf93ee2a0f8c424d5b6a717e5c35240f0015018000000000000055d6fa88449ac31043124d100d8eabf93e2cfdc40fda41791ca473aaddd9ae2e2b51984351608e1c910599b06e2533"], 0x1) 2018/05/27 21:22:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) getdents(r0, &(0x7f0000000100)=""/69, 0xffffffff00000018) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 207.536895] IPVS: Unknown mcast interface: bcsh0 2018/05/27 21:22:28 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8440, 0x0) unshare(0x24020400) flock(0xffffffffffffffff, 0x0) 2018/05/27 21:22:28 executing program 2: mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xc1, &(0x7f0000795000/0x4000)=nil, 0x3) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/net\x00') write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x3d717232, 0x8, 0x3, 0x7, 0x3, 0x7, 0xffffffffffffffc0, 0x167, 0x40, 0x36b, 0x4, 0x7dcc, 0x38, 0x2, 0x5, 0x7fffffff, 0x9}, [{0x6474e557, 0x9, 0xa2ed, 0x0, 0x95, 0x401, 0xe67, 0x7fff}, {0x1, 0x9, 0x80, 0x200, 0x81, 0x28, 0x5, 0xa505}], "372354c66fa2afe58d86f7eff1d01807bf50e2cf95da581b6c7cea9621ec2d8975e93d5bb6900e8bd1c8792e5eeed98ea828b2069dc6d93fba", [[], [], [], [], [], [], [], [], []]}, 0x9e9) 2018/05/27 21:22:28 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x200, 0x100, 0xfff, "9912235dee12e575705c656b72fc1bf45280a3ae70e8f0a49cc55358b8364ff44ddce315a8c2fed42ad4c73adc97c1ca19e1c5e49c84cb1e27ed23fd791bf20a3ba16525da63b79bb5f3244bac446810"}, 0xd8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000006f80), &(0x7f0000000200)=0x4) close(r2) 2018/05/27 21:22:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:28 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="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", 0x0) recvfrom(r0, &(0x7f0000000180)=""/142, 0x8e, 0x2100, 0x0, 0x0) write(r0, &(0x7f0000000080)="ab", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x10002) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000040)={0x7, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}]}) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, &(0x7f0000000140)) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/05/27 21:22:28 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x2000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x40) getgid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() close(r1) r4 = open(&(0x7f0000000180)='./file0/file0\x00', 0x8000, 0x12) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x400) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000000000)="958e392937a186d6306a04000000aa57ff000206000000000007abb4d5ed5cff03000000000000ffff", 0x29) sendfile(r1, r1, &(0x7f0000002780), 0x9) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000002700), &(0x7f0000002740)=0x6) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) sendmsg$kcm(r1, &(0x7f00000026c0)={&(0x7f00000001c0)=@ipx={0x4, 0x0, 0x8, "00a83e16c3c6", 0x2}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000240)="125ce9601a6e5dedda297ffd8fc221cb0e93a50b81bbaba899ad8e9bab2a1427095ce7bb6948f7db4ad6392b562f7636cfa5a57bcdb1eea318a324d020eb844bd58dc711ff98da8122945655c4310b08ecb22822f96c388116", 0x59}, {&(0x7f00000002c0)="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0x1000}], 0x2, &(0x7f00000012c0)=[{0xc8, 0x195, 0x6, "b75e05b4c5d9e2d26d081e13fb798102309c07f291297abd9d4bdbd1448bca0e26bbdfdce8a2eebef184aee12fdc3c1478a47acc2f096d32f89d8076fe7821f5b6ded63983dcb0fcd7bfceacba696c6a3eec5ad32faef51409e9a643b1f4760cc93a87f055df20c71d45bdba451b4cd57ed5916b6c25a8f42b6648447447f062a19442bd22611dc82f3cad87b81423d1c2c3e116ef76b2867fb1a470ea7623ae11fd982101b3b984340e392eb87b052ae1239a"}, {0x38, 0x116, 0x80000001, "cfb49ad7f19c8f58773e11f8a61854b8cea67cb9874136edc0dbd54458e6d6dc8f469265e5"}, {0x60, 0x0, 0x4, "704dd4edb7b1b6761a445b35436732e5b33ad07ce01b7de023c3d9b4fe6aecd1d70e46a81278c66216cfd365c4079340c510cb9d8531fd1550d409fb372213c095be079f9992dc1187a541e6db08"}, {0xc8, 0x10b, 0x1f, "7df93bde603cb373fe1d5c53c9593c5698c653a200da5a554c75c08ee6faa19c9e8ed5a112b47c1f21552f48871279e0565f999390d8aa89128fc6f4b29f5466f67ab71d4fed9304666ecf89c3d46a14ff18c28312e06585a5c5d2363b40d7ac3a9453ce2748e5fbf4c22191d8125f1fac452f85d7784a1df1219deb4fdc476218dac2cce7a3f443a85a03af152d21982cae90a8fbba8df25cc70620cd99f68020bf4cfb92bfa8e7bc73a4a200f82af4051fd6364ccbab"}, {0xb8, 0x0, 0xab, "f4c33c9da59671ae59db0f47776964d982aa35324e47dc78f3758c63f8d139bb69e6a7be03a45188933bf46c5bebf4b9092653716b5fc03a8f62d28138249054f1b354875692aeb4aebbee6081bc7511da8ead4936d68cb1d4bb587e1f16386b335cc014d5d4d74ea65d95d88ccb165c2c217de4f908e92f7bea2864fa1ccf14501e41720887c526086b6f7ecf5dd42972559ec5ec0c255c24ae60fc5847c5fbf08151bf9bcff210"}, {0x110, 0x13d, 0x8, "d971008c5b18c8673e3f7463754292be6669c6a0737dbb486d0a0c0529152b173b330bfb98f2d34f83b6f5decd568373a2162d89c901e4886c32a63efea002aa1f0a6b84a23b21faddae8a53e56f7b8426197fcbdeba4e17bcd1b609ecbedc89ca66254831cdabd7d0e0a2eb7b504e86061583f5adfdce9ae5921590ad3f8e94df34971bf820cd3c31f65af63829a2e1b933aef24118489c7d7fc59758e63a3b91632a94c939cf8345952a10457a7f20441d34c44d82ba94eee99e2f3bef00dae69f74d3d75baa2961d512944f353e79b81089c90ec739eca05eb6ef5881bcd029e86cf9f6223c354d570f07d3925139ea2982afed089c53f0"}, {0x1010, 0x10d, 0x5b, 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0x1400, 0x4004001}, 0x4000010) 2018/05/27 21:22:29 executing program 1: pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x80000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000002c0)="2c76ab64430e4fa68f89da9d387e0a1ccc3cf7d516863e0fa183f556d7ec9a2acb0b106b86504ae45ae36e154a8ac87692ac3655dfc719d1e9b162489544e182e76cb97356d99705cc5a8dae98d1310cc6d031b2e9aad526e18b0b782199e5aa9d0e9b5e508b2f11a8839d12d2b6fbc2303ed8e48e5ba40000467a5b4e7ce0") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1282}}, 0x7fffffff, 0x1, 0x1, 0x10001, 0x20}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x1ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000000)={"603a6964620008000000f5ff004000", @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) 2018/05/27 21:22:29 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) listen(r0, 0x2) ppoll(&(0x7f00000000c0)=[{r1}, {r1}], 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/05/27 21:22:29 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x2001) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x4, 0x1, 0x4, 0x400, 0x7, 0x80000001, 0x1000000000, 0x23b, 0x6, 0x29e, 0x3, 0x7}) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) 2018/05/27 21:22:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socketpair$inet(0x2, 0x6, 0x20, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x67, 0x0, 0x1, 0xff, 0x8}, &(0x7f00000007c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000800)={0x0, 0x10001, 0x5, [0x6, 0x7, 0x6, 0x4, 0xdd]}, &(0x7f0000000840)=0x12) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000880)={0x0, 0x1000, "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"}, &(0x7f00000018c0)=0x1008) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000062c0)=0x418, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001e80)={0x0, 0x68, &(0x7f0000001e00)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0x332, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000001ec0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000037c0)={0x0, 0xff}, &(0x7f0000003800)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004e40)={0x0, 0x0, 0x80000000, 0x10001, 0x0, 0x2, 0x2, 0x7, {0x0, @in6={{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfcc}}, 0xfffffffeffffffff, 0x9, 0x3, 0x4, 0xa90}}, &(0x7f0000004f00)=0xb0) sendmmsg$inet_sctp(r1, &(0x7f00000060c0)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000080)="322ca2f6d91ad3505d0571e1e873f8c396c0a67ecdcb300f35", 0x19}, {&(0x7f00000001c0)="c63ed9c9516d327b04c826ab589c462e368895586d367e1279b6f463266d242afd7af145a639a08207a4afed1963bb1b94297a29ac9f9acd12002351f4d387a3d34ae057a4e42b3c4aec728cc0c9a3c5ead0e7d0fe97914a9576608a6f1c8e8dca9d17bb3f111241cbc763a5a8972bf95c339adb97560462be4747c6623a45232ed3132c6e860252bd409d9c6fa9a8a03d74a8d70777bcbc9951e8f5d54bcd60dc969b1e707e3ac90fb10e5309f34eaa", 0xb0}, {&(0x7f00000000c0)="774947c8025b1c6939997b81d337cca2", 0x10}, {&(0x7f0000000280)="63371f99b94f51edeb93ae224b2259cb5343899c570325a36e272070b01651b7dbc2573603161ce2f7e604c19c8c56d36a64b8aa074bcc", 0x37}, {&(0x7f00000002c0)="4048a61cb44bd7dc29ad7ae792cbec1c11dfbbe9e384eb7ee63c64935a8dae575faadc2471be3846e822270917a738508ffff9ee80b73a57febf3e1d1848cb570fe0660734971f7c1f1a9a17e0b60a3293bcc798c718b48dbac0608390384293e157c2a0bc45c8bf80aedadbe70a26fc9d1d3adfca0b82e19c9eb3b39825804f0ad78b929178b1dc1e3753ac3b0c5c45153d8cf34b205428ee282de9f9cf5183a95fbdf3be96b9f4", 0xa8}], 0x5, 0x0, 0x0, 0x20040000}, {&(0x7f0000000400)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000440)="7b2ea2dc1d3aa0daa037aa8feceb98ed1c01dc13399a12637e4267e092d0ac6a762b4dbb9a9c25cbd1761292fc7a39d0109347f5f6bc76e771537fab2c0ff62ed3219938090f805bedfff843e7e2f536812435aabae937e97059235211b11be304eb74edc5871b99d31c276a", 0x6c}, {&(0x7f00000004c0)="cd029eb22b171078683565bb006b7dede6b931756c2fa76ebf0fbbf9468fd06c83a0b51837eb98295d81c14f7b2d5ab63dc59967e211c5403444820671916922bf36c429aa3c90dfda0f8e4b3515b2ff3d922790cf4b309420c81bb5d00fb1bb821ea55762853fe40a266cb50dbb255076eb4954d08d0030ccb811d7d4a3c539532b73195b86901a", 0x88}, {&(0x7f0000000580)="4a8dda8f955185b120b3d9201d532653a30d77abecc6b0613843914784b5669a36d3d1852642f0faac6449a37573df36925155944e19d3fe28b7c8e92b4444c609461fe9997437f56a617c3cca4189d6c307ef9e1baa4ac03d852fec42fc5d2b64fe76418aafe55152eb5dcf253cbd", 0x6f}, {&(0x7f0000000600)="137a5bb549d0b59c543d61d959353de4f676f2bd73116a5aa1d7ce863898d9e57b0db7473f441cbc48924e278d7381ab484f19f935252ea701e44794d972049d769a530a8463b7ad2b33ce2dd61ff02d668b5c0f505f24c91eb65894f089b634ff0a6e5b9a21659c3e38079bc0931ab69c6c0a67b07bc03cbe9f2edd4fc5702ea04c2d37446b10032a0adbc094ec9450d9f0893080f9b4af03519e197172e91006d2a34e15ff608d08be001cbb7160326d19fa8c8864", 0xb6}], 0x4, &(0x7f0000001900)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0xc, 0x6, 0x9, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x1f, 0xda8c, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x204, 0xedc, 0x2, r5}}, @init={0x18, 0x84, 0x0, {0x74, 0x44b4854e, 0x8, 0x5}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}], 0x98}, {&(0x7f00000019c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001a40)=[{&(0x7f0000001a00)="db", 0x1}], 0x1, 0x0, 0x0, 0x200480c0}, {&(0x7f0000001a80)=@in6={0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0x17}, 0xa9b}, 0x1c, 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{&(0x7f0000001cc0)="a244687839969e4073fc0ee3bcd6140764791c71fe2f6ee90966942299e6516371b93af8efe8db24a66be71a42673368dd2d95b96809ffd179f77924e00aad746b1d92f08bdf84aea947f84316d16a170e0175c5cbacc7fc85d412dca50b8e292bd0982922331cf7064e4bc64daa625d9fb7b22b57a1e21708e8cdff88c386560ab092bba0852567d002a1e83a5fe8e8ff8e1061e0496f679b0a094913ea39b8948d4d0c31ee4e52807f8760ac8e90d9cbaeb1158d5c1ea8dc8d235180774567a40dc8ef3006259cdb041d20e89367ca71ce676d9644e70ae641aaa6c85a86", 0xdf}], 0x4, &(0x7f0000001f00)=[@dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0xffffffffffffffff}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xf41}}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x80000000}}, @init={0x18, 0x84, 0x0, {0x10000, 0x5, 0x20, 0xffffffffffffff01}}, @sndrcv={0x30, 0x84, 0x1, {0x9b5e, 0x0, 0x8200, 0x56, 0x7, 0xa61, 0x0, 0x0, r6}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0xd8, 0x20044800}, {&(0x7f0000002000)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000021c0)=[{&(0x7f0000002040)="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", 0xfd}, {&(0x7f0000002140)="b905da47990a3c1d04184bc861cdc47039b0bd7ad867f1674812d8763494463ab1fe2f97830dc9adfb8563344e869334343bf2038ab61081fc36a55237fb38a81bab3a07844cedd791760cc385cfce927a33b3f843c17f35362a0e52459d8188ff639f51", 0x64}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000002200)=@in6={0xa, 0x4e21, 0x79e, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c, 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0x1000}, {&(0x7f0000004ac0)="cfa977012ed2e5f95a86a9c5", 0xc}, {&(0x7f0000004b00)="002eb0eb8ebb9ba216dc8c4cb1883af37c3a24", 0x13}, {&(0x7f0000004b40)="d07370840778acbe1461bf96a6f33cdd9795af1a953453d4c48bb384", 0x1c}, {&(0x7f0000004b80)="f7a62cd12a848e364e9f9a5cefd711a61dc274a96b8a75bc4728beb21e606288c92eaf75b19be87da86f19c3986d6d2b77123256d111e7282c408ab34bd38f76295823c3f1c68ebc9ae52a38e07e9b4a5d4fffce7a", 0x55}, {&(0x7f0000004c00)="f0f8218432eb8ef1d97e0b567b03a13f525660484eafb2c0f269997f29a54603f4496dd196ec3bc0c19e1d16bbe278a8e3a5ea66059965bc2c1dd9fc88b22e154a3315d9515914e72c98854a94c090ea55fb6d2d081e59e9fbbe56a91e29e64d14ebf4e47b3e2d67b15e079dd44b9f03dcac37926445b10610aaa5f7625f9493313acad1f1eb442c0f139154bc772c3c42db222b5b6bb6735f9b0c54076d57", 0x9f}, {&(0x7f0000004cc0)="11726438ebc05289f0f3e793207c29264b543ff5837af3b28087164e6d0b2abf02646dfa220d626c028f96d3926d1f5857516927c4e38389d09027d655f9e171beefabbc6888606693956d43cfc0d6e050e6f0f26862e6d8e7d710d0acfda71e2c1c73fceb37dee719c93737fd2e30e2285eb52a55bfaec56a66e372f16406a770ec3ef948c74df04b65e03934e23a7a5c0d6bb1bdc47f54a7bf9ce053e905a1319c1512d292724c5f8ca395ecfea09d91f61df7016d", 0xb6}], 0x9, &(0x7f0000004f40)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x1}}, @init={0x18, 0x84, 0x0, {0x7f, 0x594e7fb6, 0x7, 0xd9}}, @sndrcv={0x30, 0x84, 0x1, {0x45b, 0x9, 0x205, 0x0, 0x9, 0xa24, 0x800, 0x0, r8}}], 0x60, 0x4}, {&(0x7f0000004fc0)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000006000)=[{&(0x7f0000005000)="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", 0x1000}], 0x1, &(0x7f0000006040)=[@dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xc}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @init={0x18, 0x84, 0x0, {0x200, 0x9, 0x7, 0x1}}, @authinfo={0x18, 0x84, 0x6}], 0x68, 0x8000}], 0x9, 0x800) listen(r0, 0x40) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r9, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0xa, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x0, 0x6000, 0x0, 0x10}, 0x98) 2018/05/27 21:22:29 executing program 0: r0 = socket(0x1f, 0x80b, 0xfffffffffffffffd) read(r0, &(0x7f0000000140)=""/4096, 0x1000) ioctl(r0, 0x1b, &(0x7f0000000040)="e2e60700") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xa) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x8) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x80045500, &(0x7f00000000c0)=""/6) 2018/05/27 21:22:29 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40001) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "d8314e7464574d91be506dc14a5dedcac2c4dd4507fc5d0d0538f836570aeb"}, 0x77) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/05/27 21:22:29 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f104000000dc6150defaca6ebcaf01008c36184c8f147be96ea321fbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f28866380400e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xffa5}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20002, 0x0) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000280)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x200001) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0xffc000000, 0x100}, 0xfffffffffffffcac) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000099caa60f6572e87e6423676a0000b2bcb7c3ed2784a98d5c5ad6efd737a8a409568354c6fc8ea418095fc4d36ba41c04bd614abca4358510b518d35251d3df192ecbb4f4965cd0ee0781ac2715d8d7f5c8702dbf7f585fa70f2705d58f4f723efc92af7a8f846edf43011c9ce1be977791c253227dcb738709c1a4939f060d39134706218434dab6b359306248c8d46f0330ce84ea55f0a3677ae10b18c65725300913ab0c8f6e58b54a8c90b613695ac514df9761e7520d27a5c8c98f3ffd60e64f114bd85a2dc01831650f3e38a27d34ba94c084314687d7ed7927b255d3b0a9fa275de2d59ffe752979dbb6729a726d", @ANYRES32=0x0], &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e1000000010000ffed007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/27 21:22:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="c5ab6f8cbb738060ddf2422a30a398f8bebf0c3e616cdbc3ef67982a62a4fcb789580c021b9ac65d6501f26bce222d959242db549c269aebcad61826d2cf1d4de88b7a1b1a960e1ca6525ef1b4917cfa1ee682cdf2d94974d0cf11f2833faf2080f4c083a4ffc2ae759ab0073cb0a42b8141cd12c56562144b381ff38e32f71d9d6d10b9b411609a71c4323f2bb9c275284badbce5110f015efed881ed3d45c059ac51a026561f29cce0f9b7ac7a91caa46c046d64ce5fe38e6ee98b7865af0d357295dfa80ce021a356196b53f003ed6079ea79ba54c6fa80980f4fcdb671a8749ba3208aedcaf3bdbbfbd660396a62563233cd13816727c98244b6d6e6ab0866afac583fb5c51d8f4ac231955fccb80da9bd972aab83e61a4ed044", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:29 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x21c) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/27 21:22:29 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x40002, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x1, 0x2}, {{}, 0x1}], 0x2ed) 2018/05/27 21:22:29 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x3c9, &(0x7f00000000c0)}, 0xb) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc0, 0x0) 2018/05/27 21:22:29 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='smaps\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) 2018/05/27 21:22:29 executing program 0: r0 = socket(0x1e, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00000000c0)) getsockopt(r0, 0x10f, 0x81, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) 2018/05/27 21:22:30 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x15, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4d, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/27 21:22:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:30 executing program 7: io_setup(0x1, &(0x7f0000000040)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff, 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x100, r2, 0x22, 0x70bd2b, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x30}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6d}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3444}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5b6d}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xb943}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7ff}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x40}, 0x800) r3 = socket$unix(0x1, 0x1, 0x0) accept$unix(r3, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e) io_submit(r0, 0x1, &(0x7f00000026c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000000c0)='4', 0x1}]) 2018/05/27 21:22:30 executing program 0: getpgid(0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x82}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000480)={0x0, 0x0, 'client1\x00', 0x0, "41243b74c31a2f51", "0a6f4681042c3b990b380f08b65b5606ae024eadd3106b782e93e36112ea4ec8"}) 2018/05/27 21:22:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="ec1ed6a642ae31d571e5b7f51aeeef8ce63764bf4bcc8e61808342c99b360c2a75a86058bec21b72", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r1}, 0x10) 2018/05/27 21:22:31 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'veth1_to_team\x00', &(0x7f00000000c0)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000080), 0x4) 2018/05/27 21:22:31 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}, [0x80000000, 0x3, 0x7, 0xbf3, 0xffffffffffffffff, 0x8, 0x7625, 0x8000, 0x7, 0x4, 0xafa, 0x10000, 0x10001, 0x0, 0xd0]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0xd6ee}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000380)=""/4096) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000000c0)) close(r2) 2018/05/27 21:22:31 executing program 7: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') syz_fuseblk_mount(&(0x7f0000005140)='./control/file0\x00', &(0x7f0000005180)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/05/27 21:22:31 executing program 2: r0 = gettid() get_robust_list(r0, &(0x7f00000000c0)=&(0x7f0000000080)={&(0x7f0000000040)={&(0x7f0000000000)}}, &(0x7f0000000100)=0x18) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r1, 0x2000000000000002) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x14) 2018/05/27 21:22:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/mcfilter6\x00') pread64(r0, &(0x7f0000000000)=""/218, 0x78, 0x0) recvfrom$ipx(r0, &(0x7f0000000580)=""/4096, 0x1000, 0x40, 0x0, 0x0) preadv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/35, 0x23}], 0x1, 0xb6) r1 = fcntl$getown(r0, 0x9) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000001c0)={@local, 0x0}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'team_slave_1\x00', 0x0}) getsockname$packet(r0, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002600)=0x14) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000015c0)=0x61, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002640)={'bridge_slave_1\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002680)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f00000026c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002700)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002800)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002940)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000002a40)=0xe8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000400)={'bridge0\x00', 0x2000}) accept4$packet(r0, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002c80)=0x14, 0x80800) getsockname$packet(r0, &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002d00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002e00)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000053c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000054c0)=0xe8) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000480)=0x4, 0x4) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000005bc0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x402000}, 0xc, &(0x7f0000005b80)={&(0x7f0000005500)={0x664, r2, 0x404, 0x70bd2a, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0x1a0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4d}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x8, 0x1f, 0x6, 0x10001}, {0x5, 0x80000000, 0xf13, 0x6}, {0x0, 0x5, 0x3f, 0x4}, {0x400, 0x4, 0xffffffff}, {0x2919, 0x5, 0x54, 0x2}, {0x7, 0x2, 0x37}, {0x9, 0x5, 0x7, 0x10000}, {0x1, 0x8, 0x8, 0x100}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r7}, {0xf4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0x1a8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffffaf48}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r12}, {0x1f4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x2, 0x8000, 0x6, 0x7}, {0x1, 0x8, 0x4, 0xf8b7}, {0x7, 0xa587, 0x5, 0x8000}]}}}]}}]}, 0x664}, 0x1}, 0x8040) syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x1f, 0x40000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000001580)='/dev/snapshot\x00', 0x20000, 0x0) syz_open_procfs(r1, &(0x7f0000000100)='numa_maps\x00') 2018/05/27 21:22:31 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af03, &(0x7f00000000c0)) r1 = getpid() ptrace$peek(0x1, r1, &(0x7f0000000040)) 2018/05/27 21:22:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:31 executing program 3: unshare(0x24020400) r0 = signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) close(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x9, 0x5, 0x2, 0x3f, 0x3, [{0x1, 0x1, 0xab, 0x0, 0x0, 0x82}, {0xffffffff, 0x6, 0x0, 0x0, 0x0, 0x8a}, {0x5, 0x9, 0xd90, 0x0, 0x0, 0x1881}]}) fadvise64(r0, 0x0, 0x0, 0x0) 2018/05/27 21:22:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000040), 0x0) 2018/05/27 21:22:31 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22}, {0x1, @random="57338f118d55"}, 0x20, {0x2, 0x4e20, @multicast1=0xe0000001}, 'sit0\x00'}) r1 = socket(0xa, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x1}, 0x38) 2018/05/27 21:22:31 executing program 5: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)="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", 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x0, 0xffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000000)=0x9) 2018/05/27 21:22:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000080)=""/156, 0x9c, 0x10000, &(0x7f0000000140)={0xa, 0x4e22, 0x20000000000001, @loopback={0x0, 0x1}, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000000040)=0xfffffffe, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, 0x4) [ 210.651935] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/27 21:22:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e60001000020298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae787bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e239316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed470990bdbfb6b765f6c80bcf1ebbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3ffc848dcb359935fac9ae756bd9f79f2981063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05eedbe38546cfb8600eac7e472db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260ee02a961d4b40e57175bbc6b64fd682a88916bfb3930d88debc5a2c713781b678a1", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="c5ab6f8cbb738060ddf2422a30a398f8bebf0c3e616cdbc3ef67982a62a4fcb789580c021b9ac65d6501f26bce222d959242db549c269aebcad61826d2cf1d4de88b7a1b1a960e1ca6525ef1b4917cfa1ee682cdf2d94974d0cf11f2833faf2080f4c083a4ffc2ae759ab0073cb0a42b8141cd12c56562144b381ff38e32f71d9d6d10b9b411609a71c4323f2bb9c275284badbce5110f015efed881ed3d45c059ac51a026561f29cce0f9b7ac7a91caa46c046d64ce5fe38e6ee98b7865af0d357295dfa80ce021a356196b53f003ed6079ea79ba54c6fa80980f4fcdb671a8749ba3208aedcaf3bdbbfbd660396a62563233cd13816727c98244b6d6e6ab0866afac583fb5c51d8f4ac231955fccb80da9bd972aab83e61a4ed044", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:32 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x400000000fc) connect$inet6(r0, &(0x7f0000001000)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000026000)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0x1, 0x1}, 'port1\x00', 0x40, 0x40008, 0x7f, 0x1, 0x7ff, 0x4, 0x2554, 0x0, 0x3, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000002c0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/05/27 21:22:32 executing program 1: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000080)=""/53) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)) 2018/05/27 21:22:32 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0086dd60093a0600042f00fe800000ddb426dc5a5a0eb257246d59635e0000000000000000000046beff0200a82bfd903e2f670000000000000000000000000100000000000014003f715035b66b2cc5cf09d9be1b0cf72cedec7b66a15148ff6ef7f368df554893248271732436a22ca018770a65df6a6b8169c540f66f90533bd7dd7b2824e254960aeab570b0109febf13aae9ce74c71791897ecc7488780e0aa8285618275d2c748af2b697b673d"], &(0x7f0000000100)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x40, 0x4) 2018/05/27 21:22:32 executing program 5: unshare(0x20400) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004addd9de91be10eebf001ee9a90f794b8058439ed554fa07424adee901d2da75af1f0200f5aba5cd530a3e3371fb35331ce39c") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0x801c581f, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000000c0)) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x2282) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000100)=""/140) 2018/05/27 21:22:32 executing program 2: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x42a4ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) exit(0x82) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCSTI(r0, 0x5412, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000001c0)={0x9, 0x401, 0x8}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x7, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x5, 0xfffffffeffffffff, 0xffffffffffffff01, 0x8fa}, 0x8) 2018/05/27 21:22:32 executing program 3: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/68) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=@setneightbl={0x24, 0x43, 0x1, 0x0, 0x0, {0x1f}, [@NDTA_NAME={0x10, 0x1, '/dev/autofs\x00'}]}, 0x24}, 0x1}, 0x0) 2018/05/27 21:22:32 executing program 0: r0 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000280)={'veth1_to_bridge\x00', 0xa1e}) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc000003}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032cbd7000fddb3e47a1f82d0596fb03007f0000000800040002000000040005000800040001000000080003002c0000000400050008000300620000000400050004000500080001004e200000"], 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/05/27 21:22:32 executing program 7: r0 = getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000580)={0xaa}) sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x6) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000200)=[{0x8001, 0xffffffffffff2844, 0x8, 0x2, @time={r4, r5+30000000}, {0x8, 0x7}, {0x1d, 0x401}, @connect={{0x1, 0x401}, {0x3, 0x6}}}, {0x9, 0x6, 0xffffffffffffff00, 0x400, @time={0x0, 0x1c9c380}, {0x800, 0x1000}, {0x2, 0x5}, @addr={0x401, 0x1}}, {0x0, 0x6, 0x6eb5, 0x59b7, @tick=0x7, {0x20, 0x800bb}, {0x800, 0x101}, @quote={{0x40, 0x4}, 0x2, &(0x7f00000000c0)={0x14, 0x9, 0x10001, 0x100000001, @tick=0x1, {0x20, 0x385d}, {0x3ff, 0x1}, @result={0xd138, 0x30}}}}, {0x3, 0x9, 0xb1d, 0x2, @tick=0x2, {0xa7, 0xff}, {0xfffffffffffffffe, 0x81}, @time=@tick=0x1}], 0xc0) fcntl$setpipe(r2, 0x407, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/05/27 21:22:32 executing program 3: unshare(0x64000400) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0xa8c02, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000180)=0xffffffffffffffff) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000001c0)={0x0, 0x48, &(0x7f0000000100)="fc1f99275ced4587df617392a34f02e7d9b1a079d874dab4bbb05eedbe9931d9d671b13783e9f6608f60e4423ca5159b33167c57c9c32b47b59249613ce514a4242c90e065f30316"}) socketpair(0x4, 0x4, 0xb91, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) 2018/05/27 21:22:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xf92, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9000000000000}], 0x58) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCCONS(r1, 0x541d) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="010067bb", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) 2018/05/27 21:22:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x50002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5, 0xdff3, 0x8, 0x401, 0x42}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0x2}, 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000380)={@ipv4}, &(0x7f00000003c0)=0x14) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c00e8ffffffffffff00100000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000001b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000"], 0x3}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f00000001c0)=0x68) 2018/05/27 21:22:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x0, 0x3}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x40000) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) ioctl(r0, 0x8916, &(0x7f0000000000)) [ 211.840682] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 21:22:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0), 0x0) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xf7ffffffffffffff}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000040)=0xc09e) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) 2018/05/27 21:22:33 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRES32], &(0x7f0000000080)='GPL\x00', 0x3, 0xb, &(0x7f00000000c0)=""/11, 0x41000}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x84000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000200)=0x1, 0x4) sendmsg$nl_crypto(r0, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=@alg={0x110, 0x10, 0x410, 0x70bd2b, 0x25dfdbfd, {{'drbg_nopr_sha512\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0xfff}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x9b9}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x7}]}, 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x81, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x5, 0x0, 0x3, 'queue0\x00', 0x400}) move_pages(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000002000), 0x0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) 2018/05/27 21:22:33 executing program 1: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f00000000c0), 0x2) r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000200)={0x0, 'bond_slave_0\x00', 0x3}, 0x18) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/05/27 21:22:33 executing program 4: semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000040)=""/125) io_setup(0x4, &(0x7f0000000000)) 2018/05/27 21:22:33 executing program 7: syz_emit_ethernet(0x364, &(0x7f0000000000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x1, 0x62, 0x4}], {0x8100, 0x100000000, 0x3, 0x2}}], {@ipv6={0x86dd, {0x6, 0x6, "0fe7fd", 0x326, 0x7b, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[@srh={0x1d, 0x10, 0x4, 0x8, 0x0, 0x7, 0x9, [@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x1c}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}], @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x8, 0x0, 0x1, 0x880b, 0x4a, 0x3, [], "c549b14c6ced45c6c1bce868021c0872c7e8afdac6c4c154d6d88fcf2a811ed0ed44c4b63efd2117689310f694566fa8c54081c57ff55d3a6e7f4cc7670b9d1c409baf0a7c4f87f421e8"}, {0x584, 0x0, 0x5, 0x9, 0x0, 0x0, 0x800, [0x0, 0xffffffff, 0x7], "787d83abe2b9cfbe7d2720b95d6db65d868aa8c56ac765f4bff0e5d4ef"}, {0x0, 0x0, 0x5, 0x50e, 0x0, 0x0, 0x86dd, [], "4e3fd04a67378a302d0e978593f1f546b74cc42b2aaf201ce8a34a839940c36257e84cbe9212e78521a3fb5ebfa0d878b07183c6fc85896fe7c95f89c4f387b96e3d30264cef33cef52ebe8155fe3afa29d5c9ce1f53dd22e6ada11f0fe39ec794429883424ea76eec0c19236d68c51d220f6aede317aed44fea52dd851f7609631eac7a6ec21fe9bc8653971f61f467aa6850ec2e36a00a75a163eaf3001c63a945e75de08314383d73b4f5e7fe915d8e496e56dd95a55a259b6562309a5a0489d1415b025c83d1663f4eea1c8b403153b681e29d6ceb2b28e0e01ae5264a792b9534fe6c9109709c5cb6f435d44bc38eed"}, {0x8, 0x88be, 0x2, {{0x9a, 0x1, 0xffff, 0x6, 0x8000, 0xa591, 0xe2, 0xffffffffffff0000}, 0x1, 0x2}}, {0x8, 0x22eb, 0x0, {{0x200, 0x2, 0x4, 0x9, 0x2, 0xbb, 0x81, 0x4}, 0x2, 0x7, 0x7, 0xe5, 0x9, 0xf9, 0x401, 0x363, 0x1f, 0x42}}, {0x8, 0x6558, 0x1, "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"}}}}}}}, &(0x7f0000000380)={0x1, 0x3, [0x6be, 0x40f, 0xa7e, 0x1a9]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x44201, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000400)={0x8, [0x3, 0x88c3, 0x5, 0x3, 0x20, 0xd1, 0xfb4, 0x2d94]}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000abd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000b3e000)) 2018/05/27 21:22:33 executing program 1: socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r0, &(0x7f0000000780)="1cb7c62abe181fc3c2cf4eb1cc977a5d8e5ce8abf6d69b48d76bf65b04a09492eb273da14580d2191bb0877e3df6fc2beefaaad8fbfc7a205519e398656d871d8472b3f0c164bffd28d79963be33539bd67f4900b014e808dc5ace9a711487a8f3e25dd73105e518c9d518fdb1b1061cd381b3dff0e37f1f5c770f4d19ac031deeb0b452a08bd964b7bbc45e23a6cfbee46f0bbbc1d13291c8", &(0x7f00000002c0)}, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x40, 0x100000000, 0x23, 0x1}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x8, 0x8b2, 0xffff}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f0000000080)=""/196, 0xc4}, {&(0x7f0000000180)=""/253, 0xfd}], 0x3, 0x0, 0x0, 0x3}, 0x0) unshare(0x30000100) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f2, &(0x7f0000000300)='gre0\x00') recvmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000400)=@alg, 0x80, &(0x7f0000000500)=[{&(0x7f0000000480)=""/45, 0x2d}, {&(0x7f00000004c0)}], 0x2, &(0x7f0000000540)=""/196, 0xc4, 0x1f}, 0x2) 2018/05/27 21:22:33 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, [0x10000, 0x8000, 0x4, 0x9, 0xfffffffffffffc01, 0x3, 0x4, 0x1ff, 0x0, 0x1ff, 0x101, 0x80, 0x8, 0xff, 0x8]}, &(0x7f0000000380)=0x100) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) ioctl$TIOCEXCL(r2, 0x540c) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x480002, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000140)=""/243) 2018/05/27 21:22:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e60001000020298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae787bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e239316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed470990bdbfb6b765f6c80bcf1ebbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3ffc848dcb359935fac9ae756bd9f79f2981063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05eedbe38546cfb8600eac7e472db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260ee02a961d4b40e57175bbc6b64fd682a88916bfb3930d88debc5a2c713781b678a1", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0), 0x0) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000500)="a6c569278c60129c022672135a51195b22a055969646639c82abbb149f5e35f8bd2b717f4fd8975a5baba5a37864fd1d7496d237973824d2c8da1ccd98092fe6e539e79beef81ceb01aa65c072124cdfbef46a42806a6a476a73737deea5dc34586506fd0d4ea3c5379c09b0fc68dcd0b88cc9b8abb7fc1cf220e882ec90022ef8e7d1", 0x83}, {&(0x7f00000006c0)="452c393486e52b8a23675dbabf9e284fefd28721920f4b3e0274a082a9dd0d7452d787975edff1c819aad67df9a4c3ed3dbcf607afdf8dc17cc08a261fbf8a6f5448a408e3a64a6c9f9b5c5fc7d1c587ad0e648fc9d38ce092de2c958537c63b9a75a7f75936e6f30fd425bc496ecdf4b22026c589c4053fc8655db0e15cc040ba057a7ac5524cfca71ebb595a0ad33fb55355d3a21daceca347fd1052bd345131d7735694f8a0d3934a63f2cd9ea2955891eee5c6322ae92219a8e2b9bfad8b56c09dd961fb0bbd3f6bf2dcef585a28e05a2f679de7192541b0ed51f32dd247abfe23895e8defa211547ac6766ad33ef0cc", 0xf2}], 0x2) writev(r0, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11c}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) dup2(r1, r0) 2018/05/27 21:22:33 executing program 5: set_mempolicy(0x4001, &(0x7f0000000080)=0x5, 0x5) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000280)={0x1c, 0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x12, [@generic="b2"]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/27 21:22:33 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0xb) sendto$inet(r0, &(0x7f0000000080)="c6ea202c337409f2c898c68572ad24e8b9e2fee1f3c79a31352dfe197ef7d9da461d5c9b985128d3c695e4ad9018a23a12579529ca91f5fa5e6b5bc828784d5159d3e500f63f7baf60528537ff35636efd1e416371babdfc38b8718e041e68e8317ee1d2cc0fd551c28c9bea43a708e93af874547dbb022dd190e7baf27637608b21b5f32b1389e66ad74a3b6363970821dbb4074a63086258a923aca1e6f84404c746e47196a6cc2830f3e3b23db64db515fd7568888c119173455d6326b0d80d564297d55fb983c2f871e4ca6f", 0xce, 0x400c000, &(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/27 21:22:33 executing program 2: unshare(0x2000400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) recvmmsg(r1, &(0x7f00000047c0)=[{{&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/52, 0x34}, {&(0x7f00000001c0)=""/2, 0x2}], 0x2, 0x0, 0x0, 0xffffffff}, 0x8}, {{&(0x7f0000000240)=@ipx, 0x80, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x2}, 0x6}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000340)=""/128, 0x80}, {&(0x7f00000003c0)=""/126, 0x7e}], 0x2, 0x0, 0x0, 0x1e}, 0x9}, {{&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000500)=""/41, 0x29}, {&(0x7f0000000540)=""/219, 0xdb}, {&(0x7f0000000640)=""/79, 0x4f}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x5, &(0x7f0000002740)=""/213, 0xd5, 0x7}, 0x7}, {{&(0x7f0000002840)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000003c80)=[{&(0x7f00000028c0)=""/127, 0x7f}, {&(0x7f0000002940)=""/44, 0x2c}, {&(0x7f0000002980)=""/236, 0xec}, {&(0x7f0000002a80)=""/136, 0x88}, {&(0x7f0000002b40)=""/173, 0xad}, {&(0x7f0000002c00)=""/88, 0x58}, {&(0x7f0000002c80)=""/4096, 0x1000}], 0x7, &(0x7f0000003d00)=""/128, 0x80, 0x7}, 0xce4}, {{&(0x7f0000003d80)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000004100)=[{&(0x7f0000003e00)=""/97, 0x61}, {&(0x7f0000003e80)=""/19, 0x13}, {&(0x7f0000003ec0)=""/93, 0x5d}, {&(0x7f0000003f40)=""/191, 0xbf}, {&(0x7f0000004000)=""/245, 0xf5}], 0x5, 0x0, 0x0, 0x6}, 0x101}, {{&(0x7f0000004180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004240)=[{&(0x7f0000004200)=""/19, 0x13}], 0x1, &(0x7f0000004280)=""/117, 0x75, 0x2}, 0x8}, {{&(0x7f0000004300)=@alg, 0x80, &(0x7f00000044c0)=[{&(0x7f0000004380)=""/44, 0x2c}, {&(0x7f00000043c0)=""/23, 0x17}, {&(0x7f0000004400)=""/143, 0x8f}], 0x3, &(0x7f0000004500)=""/95, 0x5f, 0xb3}}, {{&(0x7f0000004580)=@in6, 0x80, &(0x7f0000004740)=[{&(0x7f0000004600)=""/122, 0x7a}, {&(0x7f0000004680)=""/152, 0x98}], 0x2, &(0x7f0000004780)=""/45, 0x2d, 0xfffffffffffffff8}, 0x6}], 0x9, 0x40000000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000004a00)=r2) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x5) socketpair(0x3, 0x3, 0x6, &(0x7f00000000c0)) sendfile(r0, r0, 0x0, 0x3fe) [ 212.643752] ================================================================== [ 212.651318] BUG: KMSAN: uninit-value in gre_rcv+0x1237/0x1970 [ 212.657230] CPU: 0 PID: 12837 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #102 [ 212.664687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.674059] Call Trace: [ 212.676646] [ 212.678806] dump_stack+0x185/0x1d0 [ 212.682485] ? gre_rcv+0x1237/0x1970 [ 212.686214] kmsan_report+0x149/0x260 [ 212.690028] __msan_warning_32+0x6e/0xc0 [ 212.694108] gre_rcv+0x1237/0x1970 [ 212.697661] ? raw_local_deliver+0x63/0x1660 [ 212.702084] ? kmsan_set_origin_inline+0x6b/0x120 [ 212.706944] ? erspan_xmit+0x2d70/0x2d70 [ 212.711052] gre_rcv+0x2d6/0x3b0 [ 212.714437] ? gre_parse_header+0x14e0/0x14e0 [ 212.718943] ip_local_deliver_finish+0x881/0xed0 [ 212.723718] ip_local_deliver+0x43c/0x4e0 [ 212.727883] ? ip_local_deliver+0x4e0/0x4e0 [ 212.729740] IPVS: ftp: loaded support on port[0] = 21 [ 212.732214] ? ip_call_ra_chain+0x7c0/0x7c0 [ 212.732227] ip_rcv_finish+0xa36/0x1d00 [ 212.732243] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 212.732259] ip_rcv+0x118a/0x16d0 [ 212.732272] ? ip_rcv+0x16d0/0x16d0 [ 212.732290] ? ip_local_deliver_finish+0xed0/0xed0 [ 212.732306] __netif_receive_skb_core+0x47ff/0x4ac0 [ 212.732316] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 212.732328] ? kmsan_set_origin_inline+0x20/0x120 [ 212.732346] process_backlog+0x62d/0xe20 [ 212.732363] ? rps_trigger_softirq+0x2f0/0x2f0 [ 212.732374] net_rx_action+0x7c1/0x1a70 [ 212.732391] ? net_tx_action+0xab0/0xab0 [ 212.732407] __do_softirq+0x56d/0x93d [ 212.732427] do_softirq_own_stack+0x2a/0x40 [ 212.732449] [ 212.806327] __local_bh_enable_ip+0x114/0x140 [ 212.810831] local_bh_enable+0x36/0x40 [ 212.814722] ip_finish_output2+0x1378/0x1490 [ 212.819142] ip_finish_output+0xcaf/0xff0 [ 212.823307] ip_output+0x505/0x5d0 [ 212.826855] ? ip_mc_finish_output+0x3b0/0x3b0 [ 212.831464] ? ip_finish_output+0xff0/0xff0 [ 212.835795] raw_sendmsg+0x3e77/0x41c0 [ 212.839698] ? raw_getfrag+0x630/0x630 [ 212.843602] ? compat_raw_ioctl+0x100/0x100 [ 212.847934] inet_sendmsg+0x3f7/0x750 [ 212.851748] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 212.857122] ? inet_getname+0x4a0/0x4a0 [ 212.861116] __sys_sendto+0x6c0/0x7e0 [ 212.864922] ? syscall_return_slowpath+0xe9/0x700 [ 212.869770] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 212.874705] ? syscall_return_slowpath+0xe9/0x700 [ 212.879565] __x64_sys_sendto+0x1a1/0x210 [ 212.883724] do_syscall_64+0x152/0x230 [ 212.887660] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 212.892853] RIP: 0033:0x455a09 [ 212.896045] RSP: 002b:00007fd1821b8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 212.903763] RAX: ffffffffffffffda RBX: 00007fd1821b96d4 RCX: 0000000000455a09 [ 212.911046] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 212.918335] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 212.925613] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 212.932899] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 212.940180] [ 212.941817] Uninit was stored to memory at: [ 212.946159] kmsan_internal_chain_origin+0x12b/0x210 [ 212.951289] kmsan_memcpy_origins+0x11d/0x170 [ 212.955804] __msan_memcpy+0x109/0x160 [ 212.959717] pskb_expand_head+0x3a6/0x1a70 [ 212.963962] ip_tunnel_xmit+0x2dd6/0x37b0 [ 212.968115] erspan_xmit+0x1c67/0x2d70 [ 212.972001] dev_hard_start_xmit+0x5f1/0xc70 [ 212.976436] sch_direct_xmit+0x578/0x8f0 [ 212.980498] __qdisc_run+0x1785/0x3730 [ 212.984395] __dev_queue_xmit+0x1d50/0x3510 [ 212.984640] netlink: 'syz-executor5': attribute type 18 has an invalid length. [ 212.988724] dev_queue_xmit+0x4b/0x60 [ 212.988738] neigh_resolve_output+0xac6/0xb60 [ 212.988750] ip_finish_output2+0x1362/0x1490 [ 212.988764] ip_finish_output+0xcaf/0xff0 [ 212.988775] ip_output+0x505/0x5d0 [ 212.988787] raw_sendmsg+0x3e77/0x41c0 [ 212.988797] inet_sendmsg+0x3f7/0x750 [ 212.988810] __sys_sendto+0x6c0/0x7e0 [ 212.988821] __x64_sys_sendto+0x1a1/0x210 [ 212.988835] do_syscall_64+0x152/0x230 [ 212.988850] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 212.988854] Uninit was created at: [ 212.988869] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 212.988881] kmsan_kmalloc+0x94/0x100 [ 212.988892] kmsan_slab_alloc+0x10/0x20 [ 212.988903] __kmalloc_node_track_caller+0xb32/0x11b0 [ 212.988913] __alloc_skb+0x2cb/0x9e0 [ 212.988941] alloc_skb_with_frags+0x1e6/0xb80 [ 213.071017] sock_alloc_send_pskb+0xb56/0x1190 [ 213.075608] sock_alloc_send_skb+0xca/0xe0 [ 213.079852] raw_sendmsg+0x221c/0x41c0 [ 213.083747] inet_sendmsg+0x3f7/0x750 [ 213.087561] __sys_sendto+0x6c0/0x7e0 [ 213.091375] __x64_sys_sendto+0x1a1/0x210 [ 213.095540] do_syscall_64+0x152/0x230 [ 213.099447] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 213.104631] ================================================================== [ 213.111987] Disabling lock debugging due to kernel taint [ 213.117449] Kernel panic - not syncing: panic_on_warn set ... [ 213.117449] [ 213.124831] CPU: 0 PID: 12837 Comm: syz-executor3 Tainted: G B 4.17.0-rc5+ #102 [ 213.133586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 213.140243] IPVS: ftp: loaded support on port[0] = 21 [ 213.142943] Call Trace: [ 213.142948] [ 213.142972] dump_stack+0x185/0x1d0 [ 213.142989] panic+0x39d/0x940 [ 213.143020] ? gre_rcv+0x1237/0x1970 [ 213.143037] kmsan_report+0x260/0x260 [ 213.143050] __msan_warning_32+0x6e/0xc0 [ 213.143062] gre_rcv+0x1237/0x1970 [ 213.143077] ? raw_local_deliver+0x63/0x1660 [ 213.143092] ? kmsan_set_origin_inline+0x6b/0x120 [ 213.143106] ? erspan_xmit+0x2d70/0x2d70 [ 213.143118] gre_rcv+0x2d6/0x3b0 [ 213.143129] ? gre_parse_header+0x14e0/0x14e0 [ 213.143160] ip_local_deliver_finish+0x881/0xed0 [ 213.167659] netlink: 'syz-executor5': attribute type 18 has an invalid length. [ 213.171439] ip_local_deliver+0x43c/0x4e0 [ 213.171455] ? ip_local_deliver+0x4e0/0x4e0 [ 213.171470] ? ip_call_ra_chain+0x7c0/0x7c0 [ 213.171483] ip_rcv_finish+0xa36/0x1d00 [ 213.171497] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 213.171512] ip_rcv+0x118a/0x16d0 [ 213.171525] ? ip_rcv+0x16d0/0x16d0 [ 213.171543] ? ip_local_deliver_finish+0xed0/0xed0 [ 213.171562] __netif_receive_skb_core+0x47ff/0x4ac0 [ 213.171573] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 213.171582] ? kmsan_set_origin_inline+0x20/0x120 [ 213.171608] process_backlog+0x62d/0xe20 [ 213.261636] ? rps_trigger_softirq+0x2f0/0x2f0 [ 213.266232] net_rx_action+0x7c1/0x1a70 [ 213.270236] ? net_tx_action+0xab0/0xab0 [ 213.274314] __do_softirq+0x56d/0x93d [ 213.278131] do_softirq_own_stack+0x2a/0x40 [ 213.282448] [ 213.284688] __local_bh_enable_ip+0x114/0x140 [ 213.289187] local_bh_enable+0x36/0x40 [ 213.293080] ip_finish_output2+0x1378/0x1490 [ 213.297502] ip_finish_output+0xcaf/0xff0 [ 213.301659] ip_output+0x505/0x5d0 [ 213.305205] ? ip_mc_finish_output+0x3b0/0x3b0 [ 213.309793] ? ip_finish_output+0xff0/0xff0 [ 213.314118] raw_sendmsg+0x3e77/0x41c0 [ 213.318009] ? raw_getfrag+0x630/0x630 [ 213.321903] ? compat_raw_ioctl+0x100/0x100 [ 213.326224] inet_sendmsg+0x3f7/0x750 [ 213.330024] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 213.335393] ? inet_getname+0x4a0/0x4a0 [ 213.339377] __sys_sendto+0x6c0/0x7e0 [ 213.343192] ? syscall_return_slowpath+0xe9/0x700 [ 213.348042] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 213.352978] ? syscall_return_slowpath+0xe9/0x700 [ 213.357843] __x64_sys_sendto+0x1a1/0x210 [ 213.362004] do_syscall_64+0x152/0x230 [ 213.365904] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 213.371091] RIP: 0033:0x455a09 [ 213.374280] RSP: 002b:00007fd1821b8c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 213.381996] RAX: ffffffffffffffda RBX: 00007fd1821b96d4 RCX: 0000000000455a09 [ 213.389273] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 213.396551] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 213.403828] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 213.411105] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 213.418888] Dumping ftrace buffer: [ 213.422426] (ftrace buffer empty) [ 213.426111] Kernel Offset: disabled [ 213.429718] Rebooting in 86400 seconds..